CN109619698B - Battery device and electronic cigarette - Google Patents
Battery device and electronic cigaretteDownload PDFInfo
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- CN109619698B CN109619698BCN201910086859.1ACN201910086859ACN109619698BCN 109619698 BCN109619698 BCN 109619698BCN 201910086859 ACN201910086859 ACN 201910086859ACN 109619698 BCN109619698 BCN 109619698B
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Abstract
Translated fromChinese
Description
Technical Field
The invention relates to the technical field of simulated smoking, in particular to a battery device and an electronic cigarette.
Background
The cigarette lighting key of the electronic cigarette on the market is usually set as a mechanical key, and when the electronic cigarette is used, a user operates the mechanical key to close or start the electronic cigarette. In order to reduce the possibility that the electronic cigarette is started when the mechanical key is not manually pressed, a false touch prevention mechanism is often arranged on the electronic cigarette, for example, a user needs to continuously press 5 times to close or start the electronic cigarette. However, the operation of closing or starting the electronic cigarette is more tedious, which increases the use difficulty of the user, and meanwhile, the situation that the electronic cigarette is mistakenly started by continuously pressing the mechanical key by non-human will not occur, so that the mistaken touch prevention effect is not good, and the potential safety hazard exists.
Disclosure of Invention
Based on this, there is a need for a battery device that can prevent the electronic cigarette from being started by non-human;
it is also necessary to provide an electronic cigarette with the battery device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a battery device for the electron cigarette, be provided with atomizing circuit in the electron cigarette, battery device includes touch key, mechanical button, battery pack and control panel, atomizing circuit, touch key, mechanical button and battery pack all with control panel electric connection, the touch key be used for producing sensing signal and with sensing signal feeds back to the control panel, mechanical button is used for producing load working signal and will load working signal feeds back to the control panel, works as the control panel is received sensing signal reaches during the load working signal, control panel control atomizing circuit with circuit between the battery pack switches on.
Further, the control board receives the sensing signal and the load working signal means that the control board receives the sensing signal and the load working signal at the same time, or the control board receives the sensing signal and receives the load working signal before the sensing signal is interrupted, or the control board receives the load working signal and receives the sensing signal before the load working signal is interrupted, or the control board starts timing after receiving the sensing signal and receives the load working signal within a preset time, or the control board starts timing after receiving the load working signal and receives the sensing signal within a preset time.
Further, when biological information is detected, the touch key generates an induction signal, or when a change in capacitance or resistance of the touch key is detected, the touch key generates an induction signal; when the mechanical key is closed, the mechanical key generates a load working signal.
Further, the biological information is a bioelectric current, a body temperature, or a fingerprint.
Furthermore, the touch key is movably arranged on the battery device, the mechanical key is arranged on an active path of the touch key, the battery device further comprises a supporting piece, the supporting piece is also arranged on the active path of the touch key, the touch key is moved, the touch key drives the mechanical key to move, so that the mechanical key is abutted against the supporting piece to close the mechanical key, or the touch key is moved, the touch key drives the supporting piece to move, so that the supporting piece is abutted against the mechanical key to close the mechanical key.
Further, battery device still includes support and deformation piece, battery pack installs in the cavity of support, the deformation piece sets up on the support, the touch-control button with mechanical button sets up respectively the relative both sides of deformation piece, just mechanical button is located in the cavity of support, the touch-control button is located the outside of support is pressed the touch-control button can make deformation piece take place to warp and to the cavity internal motion of support, mechanical button is in under the drive of deformation piece to the cavity internal motion of support.
Further, the inner wall epirelief of support is equipped with limiting plate and stop part, the limiting plate is as holding the piece, the stop part is located the limiting plate with between the deformation piece, work as the deformation piece move to with the stop part offsets when holding, mechanical button with the limiting plate offsets and holds and be closed.
Furthermore, a through groove is formed in the side wall of the support, the deformation piece is installed in the through groove and comprises a pressing portion and a connecting portion, one end of the connecting portion is connected with the groove wall of the through groove, the other end of the connecting portion is connected with the pressing portion, and the width of the connecting portion is smaller than that of the pressing portion.
Further, the battery device further comprises a key mounting piece, the key mounting piece is coated on the deformation piece, a flat cable is arranged on the key mounting piece, the touch key and the mechanical key are arranged on two opposite sides of the key mounting piece, and the touch key and the mechanical key are both connected with the control panel through the flat cable.
Furthermore, the battery device further comprises a battery case, the support and the control board are contained in the battery case, a through groove is formed in the side wall of the battery case, and the touch key is located in the through groove or partially extends out of the battery case.
Further, the battery device further comprises a second electrode and an electrode plate, the second electrode and the electrode plate are both arranged at one end of the support, the second electrode and the electrode plate are both arranged coaxially with the electronic cigarette, the electrode plate is annularly arranged around the second electrode, one of the positive pole and the negative pole of the battery assembly is electrically connected with the second electrode, and the other of the positive pole and the negative pole of the battery assembly is electrically connected with the battery plate.
Further, the battery device still includes sealed pad and magnetic part, the support sets up the second electrode with mounting groove and storage tank have been seted up on the terminal surface of the one end of electrode slice, the mounting groove encircles the storage tank setting, sealed pad is installed in the mounting groove, the magnetic part is installed in the storage tank, the electrode slice lid is established sealed pad reaches on the magnetic part.
An electronic cigarette comprising the battery device of any of the preceding claims.
Further, the electron cigarette still includes the cigarette bullet, the cigarette bullet is including the stock solution subassembly that has the stock solution chamber and the atomising head that has the atomising chamber, the atomising head sets up on the atomising circuit, work as the atomising circuit with when circuit between the battery pack switches on, the atomising head atomizes the tobacco juice that the stock solution chamber supplied with to form smog.
The invention has the beneficial effects that: according to the battery device or the electronic cigarette, only when the control panel receives the induction signal and the load working signal simultaneously, the circuit between the battery component and the atomization circuit is conducted, false triggering operation of a non-living body and an insulator on the touch key can be effectively prevented, and the battery device or the electronic cigarette is safe and convenient to use.
Accordingly, there is a need for a battery device that is resistant to inadvertent contact;
it is also necessary to provide an electronic cigarette with the battery device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a battery device for the electron cigarette, be provided with atomizing circuit in the electron cigarette, battery device includes touch key, mechanical button, battery pack and control panel, atomizing circuit, touch key, mechanical button and battery pack all with control panel electric connection, battery device still including supporting the piece, touch key movably sets up on the battery device, mechanical button with support and all set up on the activity route of touch key, the activity the touch key can make the touch key drives mechanical button move to with support the piece and hold, perhaps, the activity the touch key can make the touch key drives support the piece move to with mechanical button supports.
Further, battery device still includes support and deformation piece, the deformation piece sets up on the support, the touch-control button with mechanical button sets up respectively the relative both sides of deformation piece, just mechanical button is located inside the support, the touch-control button is located the support is outside, presses the touch-control button can make deformation piece take place to warp and to the inside motion of support, mechanical button is in under the drive of deformation piece to the inside motion of support.
Furthermore, a limiting plate is arranged inside the support, and the limiting plate is used as a propping piece and is arranged opposite to the mechanical key.
Further, the inside of support still is provided with the stop part, the stop part is located the limiting plate with between the mechanical button, work as the deformation piece move to with when the stop part offsets, the mechanical button with the limiting plate offsets and holds.
Furthermore, a through groove is formed in the support, the deformation piece is installed in the through groove, and a movable gap is reserved between the deformation piece and the groove wall of the through groove.
Further, the deformation piece includes pressing portion and connecting portion, the one end of connecting portion with the cell wall of through groove is connected, the other end of connecting portion with press the portion to be connected, the width of connecting portion is less than press the width of portion.
Further, the battery device further comprises a key mounting piece, the key mounting piece is coated on the deformation piece, a flat cable is arranged on the key mounting piece, the touch key and the mechanical key are arranged on two opposite sides of the key mounting piece, and the touch key and the mechanical key are both connected with the control panel through the flat cable.
Furthermore, the battery device also comprises a second electrode and an electrode plate, wherein the second electrode and the electrode plate are both arranged at one end of the support, the electrode plate is annularly arranged around the second electrode, the electrode plate is electrically isolated from the second electrode, one of the positive electrode and the negative electrode of the battery assembly is electrically connected with the second electrode, and the other of the positive electrode and the negative electrode of the battery assembly is electrically connected with the electrode plate.
Furthermore, the battery device further comprises a magnetic part, a containing groove is formed in the end face of one end, provided with the second electrode and the electrode plate, of the support, the magnetic part is installed in the containing groove, and the electrode plate is covered on the magnetic part.
An electronic cigarette comprising the battery device of any of the preceding claims.
Further, the electron cigarette still includes the cigarette bullet, the cigarette bullet is including the stock solution subassembly that has the stock solution chamber and the atomising head that has the atomising chamber, the atomising head sets up on the atomising circuit, work as the atomising circuit with when circuit between the battery pack switches on, the atomising head atomizes the tobacco juice that the stock solution chamber supplied with to form smog.
The invention has the beneficial effects that: according to the battery device or the electronic cigarette, when the touch key and the mechanical key are triggered simultaneously, the battery component can supply power to the outside, the function of preventing mistaken touch is achieved, the operation is simple, the use is convenient, in addition, when a user operates the touch key, the mechanical key can be started through the touch key, namely, the user does not need to operate the mechanical key independently, and the operation of the user is simple and convenient.
In order to solve the problem that potential safety hazards exist in electronic cigarette lighting caused by non-human error triggering of mechanical keys easily occur in the prior art, the embodiment of the invention provides a voltage output circuit, electronic equipment and an electronic cigarette. The technical scheme is as follows:
in a first aspect, a voltage output circuit is provided, the voltage output circuit comprising a battery assembly and a control circuit, wherein:
the battery assembly is electrically connected with the atomization circuit;
the first signal output end of the control circuit is connected with the main control circuit, and the second signal output end of the control circuit is connected with the main control circuit;
when receiving the sensing signal output by the first signal output end and the load working signal output by the second signal output end, the main control circuit controls the battery assembly to supply power to the atomization circuit, so that the atomization circuit starts to work.
Optionally, the voltage output circuit further includes a power control circuit, wherein:
the positive electrode of the battery assembly is connected with the negative electrode of the battery assembly through the power supply control circuit;
the battery assembly is connected with the atomization circuit through the power supply control circuit;
when the power supply control circuit detects that the battery pack is abnormal, the power supply control circuit disconnects the battery pack from the voltage output circuit.
Optionally, the control circuit includes a touch chip, the touch chip includes a touch input end, a touch signal output end, and a sync/hold mode configuration bit end, the touch signal output end is the first signal output end, where:
the synchronous/hold mode configuration bit end is electrically connected with a system power supply;
the touch input end is connected with the touch pad.
Optionally, the touch signal output end is connected with the main control circuit through a signal anti-interference coupling resistor; and/or the presence of a gas in the gas,
the touch input end is grounded through the first sensitivity adjusting capacitor; and/or the presence of a gas in the gas,
the synchronous/hold mode configuration bit terminal is connected with the system power supply through a first pull-up resistor.
Optionally, the touch chip further includes an output active level configuration end and a power end, wherein:
the output effective level configuration end is grounded through a second set sensitivity adjusting capacitor; and/or the presence of a gas in the gas,
the output effective level configuration end is grounded through a filter capacitor and is also electrically connected with the system power supply.
Optionally, the control circuit includes a mechanical button, wherein: and a first path end of the mechanical key is electrically connected with a system power supply, the first path end is the second signal output end, and a second path end of the mechanical key is grounded.
Optionally, the first path end of the mechanical key is connected to the system power supply through a second pull-up resistor; and/or the presence of a gas in the gas,
and the first path end of the mechanical key is grounded through an anti-interference resistor.
Optionally, the battery assembly is further connected to a charging circuit through the power control circuit, and electric energy provided by an external power source can be transmitted to the battery assembly through the charging circuit and the power control circuit for storage;
the charging circuit is further connected with the main control circuit through the power supply control circuit, and when the electric energy provided by the external power supply is transmitted to the battery assembly through the charging circuit and the power supply control circuit, the electric energy provided by the external power supply is further provided to the main control circuit through the charging circuit and the power supply control circuit.
In a second aspect, an electronic device is provided, where the electronic device includes the voltage output circuit according to the first aspect or any optional implementation manner of the first aspect.
In a third aspect, an electronic cigarette is provided, where the electronic cigarette includes a main control circuit, an atomization circuit, and a voltage output circuit, a load in the atomization circuit is an atomizer, and the voltage output circuit includes a battery pack, a power control circuit, and a control circuit, where:
the battery assembly is electrically connected with the atomization circuit;
the first signal output end of the control circuit is connected with the main control circuit, and the cigarette lighting signal output end of the control circuit is connected with the main control circuit;
when receiving the sensing signal output by the first signal output end and the load working signal output by the second signal output end, the main control circuit controls the battery assembly to supply power to the atomization circuit, so that the atomization circuit starts to work.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
by providing a voltage output circuit comprising a battery assembly and a control circuit, wherein: the battery component is electrically connected with the atomization circuit; the first signal output end of the control circuit is connected with the main control circuit, and the second signal output end of the control circuit is connected with the main control circuit; when receiving the sensing signal output by the first signal output end and the load working signal output by the second signal output end, the main control circuit controls the battery assembly to supply power to the atomization circuit, so that the atomization circuit starts to work; the problem that potential safety hazards exist in electronic cigarette lighting caused by non-artificial false triggering of mechanical keys in the related technology is solved; the effect of improving the use safety of the electronic equipment applied by the voltage output circuit is achieved.
Drawings
The invention is further illustrated by the following figures and examples.
Figure 1 is a perspective view of an electronic cigarette of the present invention;
figure 2 is a partially exploded view of the electronic cigarette shown in figure 1;
figure 3 is a cross-sectional view of a cartridge in the electronic cigarette of figure 2;
figure 4 is an enlarged view of a portion of the e-cigarette of figure 2 at a;
figure 5 is a perspective view (with the battery case omitted) of the battery device in the e-cigarette of figure 2;
FIG. 6 is an exploded view of the battery device shown in FIG. 5;
fig. 7 is a perspective view of a bracket in the battery device shown in fig. 6;
fig. 8 is a schematic view showing a connection structure of a mechanical key and a key mounting member in the battery device shown in fig. 6;
figure 9 is a cross-sectional view of the e-cigarette of figure 1;
figure 10 is another cross-sectional view (rotated 90 deg. relative to figure 9) of the e-cigarette of figure 1;
FIG. 11 is a schematic diagram of the connection of a voltage output circuit provided by one embodiment of the present invention;
FIG. 12 is a schematic diagram of the connection of a voltage output circuit provided by another embodiment of the present invention;
fig. 13 is a circuit connection diagram of a control circuit provided in one embodiment of the present invention.
The names and the numbers of the parts in the figure are respectively as follows:
Atomizingpipe 31 of liquid passinghole 232atomizing head 30
Atomizing chamber 310U-shaped slot 311sleeve 32
Regulatingmember 35 regulatingport 351cartridge 50
The mountinghole 421 is mounted on thegroove 422 of the sealinggasket 423
Themagnetic member 425 of theaccommodation groove 424 penetrates thegroove 426
Theatomization circuit 140 controls thefirst signal output 170 of thecircuit 130
Secondsignal output terminal 180 ofmain control circuit 150 touchesinput terminal 181
The touchsignal output terminal 182 sync/hold mode configuration bit terminal 183 outputs an activelevel configuration terminal 184
Second viaend 192
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1, 2 and 3, the present invention provides an electronic cigarette, which includes acartridge 50 and abattery device 40 electrically connected to thecartridge 50, wherein thecartridge 50 includes aliquid storage component 20 and anatomizing head 30 connected to theliquid storage component 20. When the liquid storage device is used, theliquid storage component 20 supplies tobacco liquid to theatomizing head 30, and thebattery device 40 electrically drives the atomizinghead 30 to work, so that the tobacco liquid generates smoke under the heating action of the atomizinghead 30, and the smoke is provided for a user to suck.
Referring to fig. 3, theliquid storage assembly 20 includes asmoke cartridge case 21, a base 22 disposed at one end of thesmoke cartridge case 21, and a connectingsleeve 23 connected to thebase 22.
In the present embodiment, thecartridge case 21 has a substantially hollow cylindrical structure with an opening at the lower end, and areservoir 210 for storing the liquid smoke is provided in thecartridge case 21, and in one embodiment, the inner cavity of thecartridge case 21 constitutes thereservoir 210. In order to enable a user to observe the amount of the liquid smoke in theliquid storage cavity 210 through thesmoke cartridge case 21 and facilitate timely liquid injection or timely replacement of thesmoke cartridge 50, thesmoke cartridge case 21 is made of a transparent or semitransparent material. Thecartridge case 21 is made of glass, or thecartridge case 21 is made of transparent or translucent plastic, for example, Polycarbonate (PC), Polyetherimide (PEI), or Polyethersulfone (PES).
The upper end face of thecigarette case 21 is provided with asmoke outlet 211, the top of thecigarette case 21 extends downwards along the axial direction of thecigarette case 21 to form avent pipe 212 contained in theliquid storage cavity 210, two ends of thevent pipe 212 are communicated, and the inner cavity of thevent pipe 212 is communicated with thesmoke outlet 211. In addition, the upper end of thecartridge case 21 is provided with a flat structure to facilitate the user's smoking operation through thesmoke outlet 211.
Thebase 22 is substantially a plate-shaped structure, thebase 22 is installed in the lower end of thecartridge case 21 in a matching manner, thebase 22 is provided with aninsertion hole 221 along the axial direction of thebase 22, and theinsertion hole 221 penetrates through the upper end face and the lower end face of thebase 22. In the present embodiment, thebase 22 and thecartridge case 21 are connected by plugging, and it should be understood that in other embodiments not shown, thebase 22 and thecartridge case 21 may be connected by a detachable manner such as clamping, screwing, or magnetic connection, which is not limited herein. A seal (not shown) is provided between thecartridge case 21 and the base 22 to prevent the liquid in thereservoir chamber 210 from leaking out of the gap between thecartridge case 21 and thebase 22.
The connectingsleeve 23 is approximately in a hollow cylindrical structure with two through ends, the upper end of the connectingsleeve 23 is connected with thevent pipe 212, and the lower end of the connectingsleeve 23 is connected with thebase 22. Specifically, the upper end of theconnection sleeve 23 is convexly provided with aconnection pipe 231 with two through ends, the inner cavity of theconnection pipe 231 is communicated with the inner cavity of theconnection sleeve 23, theconnection pipe 231 is accommodated in thevent pipe 212, the lower end of theconnection sleeve 23 is connected with theinsertion hole 221 in a matching manner, and theliquid storage cavity 210 is formed by a space surrounded by thesmoke cartridge case 21, thevent pipe 212, theconnection sleeve 23 and thebase 22. The side wall of the connectingsleeve 23 is provided with aliquid passing hole 232, and the liquid passinghole 232 is communicated with theliquid storage cavity 210 and the inner cavity of the connectingsleeve 23.
Referring to fig. 3 again, the atomizinghead 30 includes anatomizing pipe 31, asleeve 32 disposed outside the atomizingpipe 31, a heating assembly (not shown) mounted on theatomizing pipe 31, a connectingseat 33 and afirst electrode 34 mounted on theatomizing pipe 31, and an adjustingmember 35 rotatably disposed outside the connectingseat 33.
Theatomizing pipe 31 is a hollow cylindrical structure with an opening at the upper end, the inner cavity of theatomizing pipe 31 forms anatomizing chamber 310, a U-shaped groove 311 is formed on the side wall of theatomizing pipe 31 along the axial direction of theatomizing pipe 31, the U-shaped groove 311 penetrates through the inner side wall and the outer side wall of theatomizing pipe 31 and the upper end face of theatomizing pipe 31, and the U-shaped groove 311 is communicated with theatomizing chamber 310. Thesleeve 32 is a hollow cylindrical structure with an opening at the lower end, thesleeve 32 is in interference fit with theatomizing pipe 31, a through hole (not shown) communicated with theatomizing cavity 310 is formed at the top of thesleeve 32, and aliquid inlet hole 321 is formed on the side wall of thesleeve 32 corresponding to the U-shaped groove 311. In this embodiment, there are two pairs of U-shaped slots 311, each pair is disposed opposite to the side wall of theatomizing tube 31, and the connecting line of one pair is perpendicular to the connecting line of the other pair. Correspondingly, there are two pairs of liquid inlet holes 321, and oneliquid inlet hole 321 corresponds to one U-shaped groove 311. The depth of one pair of U-shaped grooves 311 in the axial direction of theatomizing pipe 31 is greater than the depth of the other pair of U-shaped grooves 311 in the axial direction of theatomizing pipe 31.
The heating assembly comprises a heating element (not shown in the figure) and a liquid absorbing element (not shown in the figure) which are in contact with each other, the liquid absorbing element has the capacity of absorbing the tobacco juice, and the heating element can generate heat to heat the tobacco juice, so that the tobacco juice generates smoke under the heating action of the heating element. In this embodiment, there are two heating units, and one heating unit is disposed on the pair of U-shaped grooves 311. Since the depth of one pair of U-shaped grooves 311 in the axial direction of theatomizing pipe 31 is greater than the depth of the other pair of U-shaped grooves 311 in the axial direction of theatomizing pipe 31, one of the heating assemblies is located below the other heating assembly when mounted in place. Taking the installation of one of the heating assemblies as an example, the liquid absorbing member is erected on two U-shaped grooves 311 which are oppositely arranged, one end of the liquid absorbing member extends into one of the liquid inlet holes 321, the other end of the liquid absorbing member extends into the other one of the liquid inlet holes 321, and the heating member is accommodated in theatomizing chamber 310. In this embodiment, the heating element is disposed outside the liquid absorbing element, and specifically, the heating element is wound outside the liquid absorbing element, the heating element is a spiral heating wire, and the liquid absorbing element is cotton. It is understood that in other embodiments not shown, the heat generating member may also be disposed inside the liquid absorbing member, the heat generating member may also be a heating tube, a heating rod, a heating sheet, or the like, and the liquid absorbing member may also be a fiber rope, porous ceramic, porous graphite, or the like, without limitation.
Connectingseat 33 is roughly the hollow tubular structure that both ends link up, and the upper end cover of connectingseat 33 is established in the outside of atomizingpipe 31, andfirst electrode 34 is roughly the hollow tubular structure that both ends link up, andfirst electrode 34 alternates in the bottom of atomizingpipe 31, and the inner chamber offirst electrode 34 andatomizing cavity 310 and the inner chamber homogeneous phase of connectingseat 33 communicate. One end of the heating element is electrically connected to thefirst electrode 34, and the other end of the heating element is electrically connected to the connectingseat 33 through the atomizingtube 31. In order to achieve electrical isolation and avoid short circuit, an insulating member (not shown) is interposed between the atomizingtube 31 and thefirst electrode 34, and the material of the insulating member includes, but is not limited to, insulating materials such as silica gel or rubber. In this embodiment, theconnection seat 33 is screwed with theatomizing pipe 31, and it can be understood that in other embodiments not shown, theconnection seat 33 and theatomizing pipe 31 can be detachably connected by snapping, inserting, or magnetic connection.
Referring to fig. 4, the adjustingmember 35 is substantially a hollow cylindrical structure with two through ends, the side wall of the connectingseat 33 is provided with anair inlet 331, theair inlet 331 is communicated with the inner cavity of the connectingseat 33, the side wall of the adjustingmember 35 is provided with anair adjusting port 351, theair adjusting port 351 corresponds to theair inlet 331 and is communicated with the outside atmosphere, the communication area between theair adjusting port 351 and theair inlet 331 can be changed by rotating the adjustingmember 35, and then the air inflow is adjusted, so as to meet the use requirement of a user. In addition, alimit stop post 332 is convexly arranged on the outer peripheral surface of the connectingseat 33 along the radial direction of the connectingseat 33, thelimit stop post 332 penetrates through theair adjusting port 351, when the adjustingpiece 35 rotates relative to the connectingseat 33, theair adjusting port 351 rotates relative to thelimit stop post 332, and when the adjustingpiece 35 is rotated until thelimit stop post 332 abuts against one end of theair adjusting port 351, theair inlet 331 is completely communicated with theair adjusting port 351; when the adjustingmember 35 is rotated to a position where the limitingblocking column 332 abuts against the other end of theair adjusting opening 351, theair inlet 331 is completely closed by the adjustingmember 35, and at this time, the outside air cannot enter the electronic cigarette. By providing thelimit stop post 332, the user can conveniently adjust the air inflow.
Referring to fig. 3 again, when the atomizinghead 30 is connected to theliquid storage assembly 20, the upper end of the atomizinghead 30 is inserted into the connectingsleeve 23 from the lower end of the connectingsleeve 23, after theatomizing head 30 is mounted in place, the outer end surface of thesleeve 32 abuts against the inner end surface of the connectingsleeve 23, the through hole is communicated with thevent pipe 212, and the connectingseat 33 is partially accommodated in the connectingsleeve 23 and closes the opening at the lower end of the connectingsleeve 23, thereby effectively preventing the smoke liquid in theliquid storage chamber 210 from leaking from the connectingsleeve 23 after passing through the liquid passinghole 232 of the connectingsleeve 23. In order to improve the sealing performance and prevent the smoke liquid from leaking, sealing rings (not shown) are arranged between the inner circumferential surface of the connectingsleeve 23 and the outer circumferential surface of the connectingseat 33 and between the inner end surface of the connectingsleeve 23 and the outer end surface of thesleeve 32, and the sealing rings are made of sealing materials such as rubber or silica gel. In addition, in order to improve the connection stability between the atomizinghead 30 and theliquid storage component 20, the upper end surface of thesleeve 32 extends upwards along the axial direction of thesleeve 32 to form a connectingcolumn 322, the two ends of the connectingcolumn 322 are communicated, the inner cavity of the connectingcolumn 322 is communicated with the through hole, and after theatomizing head 30 is installed in place, the connectingcolumn 322 is inserted into the connectingpipe 231 of the connectingsleeve 23 in a matching manner, so that the atomizinghead 30 is limited.
After theatomizing head 30 and theliquid storage component 20 are installed in place, the liquid passinghole 232 is communicated with theliquid inlet hole 321 in an alignment mode, smoke liquid in theliquid storage cavity 210 enters theliquid inlet hole 321 through the liquid passinghole 232, the smoke liquid entering theliquid inlet hole 321 rapidly enters theatomizing cavity 310 under the absorption action of the liquid absorbing part and contacts with the heating part, when thebattery device 40 drives the atomizinghead 30 to work, the heating part generates heat, the smoke liquid generates smoke under the heating action of the heating part, when a user sucks, external gas enters theatomizing cavity 310 and is mixed with the smoke after sequentially passing through theair adjusting port 351, theair inlet 331, the inner cavity of the connectingseat 33 and the inner cavity of thefirst electrode 34, and then the gas with the smoke sequentially passes through the through hole, thevent pipe 212 and thesmoke outlet 211 and then enters the mouth of the user.
Referring to fig. 2, 5 and 6, thebattery device 40 includes abattery case 41, abracket 42 accommodated in thebattery case 41, abattery assembly 110, asecond electrode 44 and anelectrode tab 45, wherein thebattery assembly 110, thesecond electrode 44 and theelectrode tab 45 are all mounted on thebracket 42.
Referring to fig. 9, thebattery case 41 is a hollow cylindrical structure with openings at two ends, and thecartridge 50 can be connected to thebattery case 41 through the opening at the upper end of thebattery case 41, specifically, the lower end of thecartridge case 21 is inserted into the opening at the upper end of thebattery case 41, so as to achieve the connection relationship between thecartridge 50 and thebattery device 40. In addition, a gap is left between thecigarette case 21 and thebattery case 41, and the gap is communicated with the outside atmosphere and theair adjusting port 351, so that when a user performs a suction operation, outside air enters the electronic cigarette through the gap. It will be appreciated that in other embodiments, not shown, thecartridge 50 and thebattery device 40 may also be removably connected by snap-fit, screw-fit, or magnetic connection, etc. When thecartridge 50 is mounted in place, the adjustingmember 35 is received in thebattery case 41, so that thebattery case 41 shields the adjustingmember 35, thereby making the whole more beautiful and preventing the adjustingmember 35 from rotating by mistake.
Referring to fig. 5 and 6 again, thebracket 42 is a hollow cylindrical structure with two closed ends, one of the side walls of thebracket 42 is provided with an installation notch (not shown), and thebattery assembly 110 is installed in the cavity of thebracket 42 through the installation notch. The lower end of thesupport 42 closes the lower end opening of thebattery case 41, the upper end of thesupport 42, that is, the end of thesupport 42 close to the upper end opening of thebattery case 41 is provided with a mountinghole 421, thesecond electrode 44 is mounted in the mountinghole 421, theelectrode sheet 45 is approximately in a sheet structure, theelectrode sheet 45 is mounted at the end of thesupport 42 close to the upper end opening of thebattery case 41 and is electrically isolated from thesecond electrode 44, one of the positive electrode and the negative electrode of thebattery assembly 110 is electrically connected with thesecond electrode 44, and the other of the positive electrode and the negative electrode of thebattery assembly 110 is electrically connected with theelectrode sheet 45.
When thecartridge 50 and thebattery device 40 are installed in place, thefirst electrode 34 is in contact with and electrically conducted with thesecond electrode 44, the connectingseat 33 is in contact with and electrically conducted with theelectrode plate 45, at this time, when the electronic cigarette is started, a circuit between thebattery assembly 110 and the heating member is conducted, and the heating member generates heat under the electric drive of thebattery assembly 110, so that smoke is generated by smoke liquid under the heating action of the heating member.
In the present embodiment, thesecond electrode 44 is an elastic probe, so that when thecartridge 50 and thebattery device 40 are installed in place, thesecond electrode 44 can be deformed under the pushing of thefirst electrode 34, so that an elastic abutting relationship is formed between thesecond electrode 44 and thefirst electrode 34, thereby improving the contact stability, and effectively avoiding the occurrence of an open circuit caused by poor contact between thefirst electrode 34 and thesecond electrode 44. It will be appreciated that in other embodiments not shown, thesecond electrode 44 may also be a conductive element having elasticity and rigidity, such as a stainless steel spring or a copper spring. Theelectrode plate 45 is provided with theavoidance hole 451, when theelectrode plate 45 is connected with thesupport 42, thesecond electrode 44 can pass through theavoidance hole 451, so that theelectrode plate 45 is arranged around thesecond electrode 44 in a surrounding manner and does not contact with thesecond electrode 44, theelectrode plate 45 is electrically isolated from thesecond electrode 44, short circuit can be effectively prevented, and installation and operation are convenient. In addition, twopins 452 are protruded from the lower surface of theelectrode plate 45, thepins 452 penetrate through the end of thesupport 42 close to the upper opening of thebattery case 41 and then extend into thesupport 42, and theelectrode plate 45 is electrically connected to thebattery assembly 110 through thepins 452 and is mounted on thesupport 42 through thepins 452. Theelectrode sheet 45 is made of a conductive material such as stainless steel, copper, nickel, or the like.
It should be noted that, thefirst electrode 34 and thesecond electrode 44 are both arranged coaxially with the electronic cigarette, and since theelectrode plate 45 is located at the periphery of thesecond electrode 44, when a user needs to connect thecartridge 50 with thebattery device 40, the installation angle of thecartridge 50 relative to thebattery device 40 does not need to be considered, and the lower end of thecartridge 50 is only inserted into thebattery device 40, so that the functions of contacting and electrically connecting theelectrode plate 45 with the connectingseat 33 can be realized, and the user can conveniently perform the installation operation.
In addition, in order to avoid that the gas entering the electronic cigarette through the gap between thecartridge case 21 and thebattery case 41 enters the inner cavity of thebattery case 41 and misses theair adjusting port 351, the end surface of thebracket 42 close to the upper end opening of thebattery case 41 is provided with a mountinggroove 422, a sealinggasket 423 is mounted in the mountinggroove 422, the outer peripheral surface of the sealinggasket 423 is tightly attached to the inner peripheral surface of thebattery case 41, and the gas can be effectively prevented from entering. The material of the sealinggasket 423 includes, but is not limited to, sealing materials such as silicone or rubber. Meanwhile, the end face of thebracket 42 close to the upper end opening of thebattery case 41 is further provided with a containinggroove 424, the mountinggroove 422 is arranged around the containinggroove 424, the containinggroove 424 is arranged around the mountinghole 421, themagnetic member 425 is mounted in the containinggroove 424, and when thecartridge 50 and thebattery device 40 are mounted in place, themagnetic member 425 has a magnetic adsorption effect on the connectingseat 33, so that thecartridge 50 and thebattery device 40 are prevented from being easily disengaged. In the present embodiment, themagnetic member 425 is a magnet. When theelectrode tab 45 is mounted in place, theelectrode tab 45 covers thegasket 423 and themagnetic member 425, thereby fixing and shielding thegasket 423 and themagnetic member 425.
Referring to fig. 6, 8 and 10 again, thebattery device 40 further includes atouch button 46, amechanical button 47 and acontrol board 48, thetouch button 46, themechanical button 47 and thebattery assembly 110 are electrically connected to thecontrol board 48, and thecontrol board 48 is installed in thebattery case 41. Slots (not shown) are formed in the two side walls of thesupport 42 adjacent to the mounting notches and close to the lower end of thesupport 42, and thecontrol panel 40 is inserted into the slots after passing through the mounting notches. When thetouch key 46 is touched or pressed by a living body or a conductor, thetouch key 46 generates a sensing signal and feeds the sensing signal back to thecontrol board 48, and when themechanical key 47 is pressed, themechanical key 47 generates a load working signal and feeds the load working signal back to thecontrol board 48. When thecontrol board 48 receives the sensing signal and the load operation signal simultaneously, the circuit between thebattery assembly 110 and thecartridge 50 is in a conducting state, so that thebattery assembly 110 can supply power to thecartridge 50 to drive thecartridge 50 to operate the atomized liquid. When thecontrol board 48 does not receive the sensing signal, the load operation signal, or only receives one of the sensing signal and the load operation signal, that is, thecontrol board 48 receives at most only one of the sensing signal and the load operation signal, the circuit between thebattery assembly 110 and thecartridge 50 is in the off state, thebattery assembly 110 cannot supply power to thecartridge 50, and thecartridge 50 cannot operate. Specifically, be provided with the atomizing circuit in the electron cigarette, atomizing circuit andcontrol panel 48 electric connection, whencontrol panel 48 received sensing signal and load operating signal simultaneously,control panel 48 control atomizing circuit switches on, and whencontrol panel 48 had not received sensing signal, had not received load operating signal yet, perhaps only received one signal in sensing signal and the load operating signal,control panel 48 control atomizing circuit disconnection. Wherein, the atomization circuit refers to the circuit where the heating element is located. In the present embodiment, thecontrol board 48 is provided with a main control circuit, and when receiving the sensing signal and the load operation signal, the main control circuit controls the circuit between thebattery assembly 110 and the atomization circuit to be conducted according to the sensing signal and the load operation signal, so that thebattery assembly 110 supplies power to the atomization circuit.
When thetouch key 46 is triggered by touch operation, thetouch key 46 generates an induction signal through detected biological information, wherein the biological information includes but is not limited to fingerprints, biological current, body temperature and the like; when thetouch key 46 is triggered by a touch and/or press operation, thetouch key 46 generates a sensing signal by sensing a change in capacitance or resistance, and thetouch key 46 may be a capacitive touch key or a resistive touch key. As described above, when the touch or pressing operation of thetouch button 46 is released by the living body or the conductor, the sensing signal generated by thetouch button 46 is interrupted. Thetouch key 46 includes a touch pad and a touch chip. Themechanical button 47 is a switch with on/off function, when themechanical button 47 is pressed, themechanical button 47 is in a closed state, themechanical button 47 generates a load working signal, when themechanical button 47 is released, themechanical button 47 is reset under the action of an elastic element (not shown) arranged in themechanical button 47, themechanical button 47 is in an open state, and the load working signal generated by themechanical button 47 is interrupted.
Referring to fig. 6 again, in the present embodiment, a throughslot 426 is formed on one side wall of thebracket 42 adjacent to the mounting notch, and the throughslot 426 penetrates through the mounting notch while penetrating through the inner and outer walls of thebracket 42. Thebattery device 40 further includes a deformingmember 427, the deformingmember 427 is installed in the throughgroove 426, the deformingmember 427 is an elastic deforming member, when the deformingmember 427 is inwardly pressed, the deformingmember 427 is deformed to move into the cavity of theholder 42, and when the pressing action to the deformingmember 427 is released, the deformingmember 427 is restored by its own elastic force. Specifically, the deformingmember 427 includes apressing portion 4271 and a connectingportion 4272, one end of the connectingportion 4272 is connected to a groove wall of the throughgroove 426, the other end of the connectingportion 4272 is connected to thepressing portion 4271, and a width of the connectingportion 4272 is smaller than a width of thepressing portion 4271. When thedeformable member 427 is pressed, the connectingportion 4272 with a relatively small width is easier to deform than thepressing portion 4271, and thepressing portion 4271 can move when the connectingportion 4272 deforms, so that the overall deformation of thedeformable member 427 is realized, and the operation of a user is facilitated. In the present embodiment, thedeformable member 427 is formed integrally with theholder 42. It will be understood that in other embodiments, not shown, theconnection portion 4272 may also be omitted, in which case thedeformation element 427 is constituted by apressing portion 4271, thepressing portion 4271 being connected to the wall of the throughslot 426. In order to facilitate the movement of the deformingmember 427 relative to thebracket 42, a moving gap is left between the deformingmember 427 and the wall of the throughslot 426.
Thebattery device 40 further includes akey mounting member 428, thekey mounting member 428 is covered on the outside of thepressing portion 4271 of thedeformable member 427, specifically, thekey mounting member 428 has a substantially U-shaped structure, and when thekey mounting member 428 is mounted, thekey mounting member 428 only needs to be inserted into the outside of thepressing portion 4271 through the opening on one side of the throughgroove 426, which is simple and convenient to operate. Thetouch key 46 and the mechanical key 47 are mounted on two opposite sides of thekey mounting member 428, wherein thetouch key 46 is located on the outer side of thekey mounting member 428, themechanical key 47 is located on the inner side of thekey mounting member 428, thekey mounting member 428 is provided with aflat cable 4281, both thetouch key 46 and the mechanical key 47 can be electrically connected with one end of theflat cable 4281, and the other end of theflat cable 4281 is electrically connected with thecontrol board 48, so that the electrical connection relationship between thetouch key 46 and thecontrol board 48 and between themechanical key 47 and thecontrol board 48 is realized.
In addition, referring to fig. 7, alimit plate 4211 is protruded from an inner wall of thebracket 42, thelimit plate 4211 corresponds to themechanical button 47 and is located on a moving path of the deformingmember 427, and thelimit plate 4211 serves as a holding member. When a user touches and presses thetouch key 46 with a finger, thetouch key 46 drives the deformingpiece 427 to deform and move inward, and further drives the mechanical key 47 to move toward the limitingplate 4211, so that themechanical key 47 abuts against and is closed by the limitingplate 4211, themechanical key 47 generates a load working signal, and the load working signal is fed back to thecontrol board 48. Meanwhile, since the user's finger is in contact with thetouch key 46, thetouch key 46 detects biological information or capacitance and resistance changes to generate a sensing signal, and feeds the sensing signal back to thecontrol board 48. When thecontrol board 48 receives both the sensing signal and the load operation signal, thecontrol board 48 controls thebattery assembly 110 to supply power to thecartridge 50 to cause thecartridge 50 to atomize the liquid smoke. It is understood that in other embodiments, not shown, the position-limitingplate 4211 may be omitted, and in this case, themechanical key 47 is pressed against the outer wall of thebattery assembly 110 by the deformingmember 427, so as to trigger themechanical key 47. In addition, a blockingportion 4212 is further convexly arranged on the inner wall of thebracket 42, the blockingportion 4212 is located between the limitingplate 4211 and the deformingmember 427, and the blockingportion 4212 is used for limiting the movement stroke of the deformingmember 427. When the finger of the user is separated from thetouch key 46, thetouch key 46 cannot detect the biological information, or the resistance or the capacitance of thetouch key 46 returns, so that the sensing signal is interrupted, thedeformable member 427 is reset after the pressure of the finger is removed, themechanical key 47 is separated from the limitingplate 4211 under the driving of thedeformable member 427, an elastic element is arranged in themechanical key 47, and themechanical key 47 is reset and disconnected under the action of the elastic element.
It should be noted that a through groove (not shown) is formed on a side wall of thebattery case 41, and when thebracket 42 is accommodated in thebattery case 41, thetouch key 46 is located in the through groove or partially extends out of thebattery case 41, so as to facilitate the pressing operation by the user.
In this embodiment, thetouch key 46 and the mechanical key 47 are disposed on two opposite sides of thekey mounting member 428, so that the user can implement the start function of the electronic cigarette only by pressing once, and the operation is simple and convenient. It should be understood that, in other embodiments not shown, thetouch key 46 and the mechanical key 47 may be disposed at different positions, in this case, the deformingmember 427 may be omitted, and thetouch key 46 and the mechanical key 47 may be disposed outside thebattery case 41, and when in use, a user needs to touch or press thetouch key 46 to trigger thetouch key 46, and at the same time, presses the mechanical key 47 to trigger the mechanical key 47 to start the electronic cigarette. Thecontrol board 48 receiving the sensing signal and the load operation signal at the same time means that thecontrol board 48 receives both the sensing signal and the load operation signal at the same time, or thecontrol board 48 receives the sensing signal and receives the load operation signal before the sensing signal is interrupted, or thecontrol board 48 receives the load operation signal and receives the sensing signal before the load operation signal is interrupted. It is understood that in other embodiments, not shown, a preset time may be set, when thecontrol board 48 starts to time after receiving the sensing signal, thecontrol board 48 controls thebattery assembly 110 to supply power to thecartridge 50 within the preset time, or when thecontrol board 48 starts to time after receiving the sensing signal, thecontrol board 48 controls thebattery assembly 110 to supply power to thecartridge 50 within the preset time. The preset time may be 5 s. Therefore, thecontrol board 48 may receive the sensing signal and the load operation signal in sequence.
It is understood that in other embodiments not shown, thetouch key 46 and the mechanical key 47 may be configured in other manners, as long as the user can operate the mechanical key 47 again through thetouch key 46 when operating thetouch key 46. Specifically, thetouch key 46 is movably disposed on thebattery device 40, themechanical key 47 is disposed on an active path of thetouch key 46, thebattery device 40 further includes a supporting member, the supporting member is also disposed on the active path of thetouch key 46, thetouch key 46 is movable, themechanical key 47 is driven by thetouch key 46 to move, so that themechanical key 47 is supported by the supporting member, and themechanical key 47 is closed, or themechanical key 47 is driven by thetouch key 46 and the supporting member is movable, so that the supporting member is supported by themechanical key 47, and the mechanical key is closed. In one embodiment, thetouch button 46 moves along the axis of the electronic cigarette.
It is also understood that in other embodiments, not shown, thetouch button 46 is movably disposed on thebattery device 40, themechanical button 47 is disposed on an active path of thetouch button 46, thebattery device 40 further includes a holding member, the holding member is also disposed on the active path of thetouch button 46, thetouch button 46 is activated, and thetouch button 46 drives the holding member to move, so that the holding member and themechanical button 47 are held against each other, thereby closing the mechanical button. In a specific embodiment, thekey mounting member 428 is provided with a supporting member on a side opposite to thetouch key 46, themechanical key 47 is mounted on theposition limiting plate 4211, and when thetouch key 46 is pressed, thetouch key 46 drives the supporting member to move, so that the supporting member supports against themechanical key 47, and themechanical key 47 is closed. In a specific embodiment, the abutting member may be omitted, and in this case, thetouch button 46 is activated by pressing to directly abut against themechanical button 47, so that themechanical button 47 is closed.
In this embodiment, taking the example of the atomiser being a cartridge and the atomised aerosol-forming substrate being a liquid, it will be appreciated that in other embodiments not shown, other types of atomisers and other types of aerosol-forming substrates may be used. The optional aerosol-forming substrate may also be a tobacco paste, tobacco cut or tobacco leaf, etc., and the type of the atomizer may be adapted to the type of aerosol-forming substrate.
The electronic cigarette of the present invention is in a conducting state only when thecontrol board 48 receives the sensing signal and the load operation signal at the same time, so that the circuit between thebattery assembly 110 and the atomization circuit is in a conducting state, thereby effectively preventing the false triggering operation of the electronic cigarette by a non-living body and an insulator, and having safe and convenient use.
Referring to fig. 11, a connection diagram of a voltage output circuit according to an embodiment of the invention is shown. As shown in fig. 11, the voltage output circuit includes abattery assembly 110 and acontrol circuit 130, in which:
please refer to fig. 11, in which thebattery assembly 110 is electrically connected to theatomizing circuit 140;
the firstsignal output end 170 of thecontrol circuit 130 is connected with themain control circuit 150, and the secondsignal output end 180 of thecontrol circuit 130 is connected with themain control circuit 150;
when receiving the sensing signal output by the firstsignal output terminal 170 and the load operating signal output by the secondsignal output terminal 180, themain control circuit 150 controls the circuit between thebattery assembly 110 and theatomization circuit 140 to be conducted, so that thebattery assembly 110 supplies power to theatomization circuit 140, and the atomization circuit (140) starts to operate.
Optionally, as shown in fig. 12, the voltage output circuit further includes apower control circuit 120, where: the positive electrode of thebattery assembly 110 is connected with the negative electrode of thebattery assembly 110 through thepower control circuit 120, and thebattery assembly 110 is connected with theatomization circuit 140 through thepower control circuit 120; when thepower control circuit 120 detects that thebattery assembly 110 is abnormal, thepower control circuit 120 disconnects thebattery assembly 110 from the voltage output circuit, so that the battery assembly cannot continue to supply power, thereby achieving the purpose of protecting circuits in the electronic device. Among them, the abnormality of thebattery assembly 110 includes overcharge, overdischarge, and short circuit of thebattery assembly 110; the specific implementation can be as follows: when thebattery assembly 110 is overcharged, overdischarged or short-circuited, the circuit connected between the positive and negative ends of thebattery assembly 110 in thepower control circuit 120 is disconnected by thepower control circuit 120, so that the connection between thebattery assembly 110 and the voltage output circuit is disconnected, and the battery cannot continue to supply power.
Optionally, the sensing signal referred to in this application is a signal generated when the touch chip detects that the touch pad is touched by a human body.
Optionally, the battery assembly related to the present application may include a rechargeable battery, and may also include a non-rechargeable battery, which is not limited in this embodiment. The battery in the battery pack may be a lithium battery, an alkaline dry battery, a nickel-metal hydride battery, a lead-acid battery, an iron-nickel battery, a metal oxide battery, a zinc-silver battery, a zinc-nickel battery, a hydrogen-oxygen fuel cell, a solar cell, or the like, which can provide electric energy, and may be a rechargeable or non-rechargeable battery.
Optionally, the battery assembly may include one or more batteries, and may further include a peripheral circuit, where the peripheral circuit may be designed for a protection function of the battery in the battery assembly, or may be designed for switching the number of batteries connected to the circuit to operate in the plurality of batteries, or may be designed for switching a serial-parallel connection manner of the batteries, and the like, and this embodiment is not limited thereto.
To sum up, the voltage output circuit provided by the embodiment of the present invention includes a battery assembly and a control circuit, wherein: the battery component is electrically connected with the atomization circuit; the first signal output end of the control circuit is connected with the main control circuit, and the second signal output end of the control circuit is connected with the main control circuit; when the main control circuit receives the sensing signal output by the first signal output end and the load working signal output by the second signal output end, the battery assembly is controlled to supply power to the atomization circuit, so that the atomization circuit starts to work; the problem that potential safety hazards exist in electronic cigarette lighting caused by non-artificial false triggering of mechanical keys in the related technology is solved; the effect of improving the use safety of the electronic equipment applied by the voltage output circuit is achieved.
Optionally, still referring to fig. 13, thecontrol circuit 130 includes a touch chip U5, the touch chip U5 includes atouch input terminal 181, a touchsignal output terminal 182, and a sync/hold mode configuration bit terminal 183, the touchsignal output terminal 182 is the firstsignal output terminal 170, where: the synchronization/maintenance mode configuration bit terminal 183 is electrically connected to a system power supply VCC _ MCU _ 3V; thetouch input 181 is connected to a touch panel not shown in the figure.
In one example, thetouch signal output 182 is coupled to an I/O port of themain control circuit 150 via a signal immunity coupling resistor R1. In practical implementation, thetouch signal output 182 may be a QC/QD pin of the touch chip U5. When a user generates a touch operation on the touch pad, the touchsignal output terminal 182 provides a low level to an I/O port of themain control circuit 150; when the I/O port on the main control chip electrically connected to the touchsignal output terminal 182 receives a low level, it determines that an inductive signal is received.
In one example, thetouch input 181 is grounded through the first sensitivity-adjusting capacitance C2. In practical implementation, thetouch input 181 can be a TCH pin of the touch chip U5.
In one example, the sync/hold mode configuration bit terminal 183 is connected to the system power supply VCC _ MCU _3V through a first pull-up resistor R2. In practical implementation, the sync/hold mode configuration bit terminal 183 may be a TOG pin of the touch chip U5.
Optionally, still referring to fig. 13, the touch chip U5 further includes an output activelevel configuration terminal 184 and apower supply terminal 185, wherein: the output activelevel configuration terminal 184 is grounded through the second sensitivity adjustment capacitor C3; and/or the output activelevel configuration terminal 184 is grounded through the filter capacitor C8.
In practical implementation, the output activelevel configuration terminal 184 may be an AHLB pin of the touch chip U5, thepower supply terminal 185 may be a VDD pin of the touch chip U5, and the ground GND pin of the touch chip U5 is grounded.
In practical implementation, the touch chip U5 may adopt an APT7D01 chip.
Still referring to fig. 13,control circuit 130 includes a mechanical key SW1, wherein: thefirst channel end 191 of the mechanical key SW1 is electrically connected with a system power supply VCC _ MCU _3V, thefirst channel end 191 is the secondsignal output end 180, thefirst channel end 191 is connected with an I/O port of themain control circuit 150, and thesecond channel end 192 of the mechanical key SW1 is grounded.
In one example, thefirst path terminal 191 of the mechanical key SW1 is connected to the system power supply through a second pull-up resistor R5; and/or the first path end 191 of the mechanical key SW1 is grounded through the anti-interference resistor R3, the anti-interference resistor R3 provides an interference effect for the mechanical key SW1, the mechanical key is prevented from being triggered to generate a pulse high level, and the mechanical key SW1 provides a low level for the main control chip when being pressed. When the I/O port of themain control circuit 150 connected to the mechanical button SW1 receives a low level, it is determined that the main control chip receives a load operation signal.
The application takes the load working signal as the mechanical key as the operation signal generated by being pressed for example, the load working signal may be a signal generated in other manners in actual implementation, for example, the load working signal is a signal generated by pressing the pressure key to a predetermined value.
It should be noted that: for the electronic equipment applied to the output circuit, a user can directly hold the electronic equipment without performing on-off operation on the electronic equipment, so that the electronic equipment can be used, the non-manual operation caused by mistakenly touching a mechanical key is avoided, and the user can conveniently perform on-off operation on the electronic equipment.
In practical implementation, the electronic device may also be turned on or off, and the specific implementation may be: themain control circuit 150 is powered on when detecting a power-on signal generated by the operation of the mechanical key SW1 through the control circuit in the power-off state; themain control circuit 150 is powered off when the control circuit detects a power-off signal generated by the operation of the mechanical key SW1 in the power-on state. The power-on signal and the power-off signal may be set by a developer or may be customized by a user, for example, the power-on signal and the power-off signal may be operation signals generated by continuously pressing the mechanical key SW1 for 5 times.
In practical implementation, the touch pad and the mechanical key in the voltage output circuit may be arranged close to each other, so that a user may contact the touch pad while pressing the mechanical key, for example, the mechanical key may be arranged on the touch pad (for example, arranged in the center of the touch pad), and of course, an area touched by a common cigarette lighting gesture of the electronic cigarette may also be determined according to the common cigarette lighting gesture, and the touch pad is arranged in the area.
When the voltage output circuit is applied to the electronic cigarette, a user of the electronic cigarette needs to press the mechanical key and touch the touch pad at the same time so as to trigger the battery assembly to supply power to the atomization circuit, and an atomizer in the atomization circuit atomizes aerosol to form a substrate to generate smoke.
Optionally, thebattery assembly 110 is further connected to a charging circuit through thepower control circuit 120, and the electric energy provided by the external power source can be transmitted to thebattery assembly 110 through the charging circuit and thepower control circuit 120 for storage;
the charging circuit further provides power to themain control circuit 150 through the charging circuit and themain control circuit 120, and when the power provided by the external power is transmitted to the battery pack through the charging circuit and thepower control circuit 120, the power provided by the external power is provided to themain control circuit 150 through the charging circuit.
The invention also provides an electronic device comprising the voltage output circuit according to any of the embodiments.
The invention also provides an electronic cigarette, which comprises amain control circuit 150, anatomization circuit 140 and a voltage output circuit, wherein the load in theatomization circuit 140 is an atomizer, the voltage output circuit comprises abattery pack 110 and acontrol circuit 130, wherein:
thebattery assembly 110 is electrically connected with theatomization circuit 140;
the firstsignal output end 170 of thecontrol circuit 130 is connected with themain control circuit 150, and the secondsignal output end 180 of thecontrol circuit 130 is connected with themain control circuit 150;
when receiving the sensing signal output by the firstsignal output terminal 170 and the load operation signal output by the secondsignal output terminal 180, themain control circuit 150 controls thebattery assembly 110 to supply power to theatomization circuit 140, so that theatomization circuit 140 starts to operate.
Optionally, the atomizer includes the stock solution chamber that is used for saving the tobacco juice and is used for the atomization component of heating the tobacco juice, and battery pack passes through atomizing circuit and atomization component electric connection. Optionally, the upper end of electron cigarette still is provided with the cigarette holder, and the cigarette holder communicates with the atomizing chamber, and electron cigarette user's accessible cigarette holder smokes.
In light of the foregoing description of preferred embodiments in accordance with the invention, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (12)
Translated fromChinesePriority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086859.1ACN109619698B (en) | 2019-01-29 | 2019-01-29 | Battery device and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086859.1ACN109619698B (en) | 2019-01-29 | 2019-01-29 | Battery device and electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109619698A CN109619698A (en) | 2019-04-16 |
| CN109619698Btrue CN109619698B (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910086859.1AActiveCN109619698B (en) | 2019-01-29 | 2019-01-29 | Battery device and electronic cigarette |
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| US12408704B2 (en) | 2019-04-25 | 2025-09-09 | Philip Morris Products S.A. | Aerosol-generating device with protected air inlet |
| WO2020252663A1 (en)* | 2019-06-18 | 2020-12-24 | 深圳达钿科技有限公司 | Atomizer matched with electronic cigarette body, system thereof and matching method therefor |
| CN111387567A (en)* | 2019-11-08 | 2020-07-10 | 深圳市艾维普思科技有限公司 | An electronic cigarette and its control method |
| CN112401316A (en)* | 2020-11-24 | 2021-02-26 | 深圳麦克韦尔科技有限公司 | Battery rod and electronic atomization device |
| CN112998330B (en)* | 2021-03-16 | 2024-06-25 | 深圳市基克纳科技有限公司 | Battery box of electronic atomization device and electronic atomization device |
| CN113317557A (en)* | 2021-06-22 | 2021-08-31 | 吉万(深圳)科技有限公司 | Switch assembly, host and aerosol generating device |
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