CN216358705U - Sterilizing lamp - Google Patents

Abstract

The utility model provides a sterilizing lamp, which adopts the technical scheme that: the LED lamp comprises a shell and a bottom cover, wherein a mounting frame is arranged in the shell, a lamp tube is mounted in the mounting frame, a battery is arranged above the bottom cover, a control circuit board and a boosting drive board are respectively arranged at two ends of the battery, the boosting drive board is provided with a boosting circuit and a lamp tube drive circuit, the battery is electrically connected with the boosting circuit, the boosting circuit is electrically connected with the lamp tube drive circuit, and the lamp tube drive circuit is electrically connected with the lamp tube; the utility model can drive the lamp tube with higher power, thereby enhancing the sterilization effect, improving the sterilization efficiency, irradiating the surrounding space by 360 degrees, having wide irradiation angle and large sterilization range, sterilizing the air, the ground and the surface of an object under the condition of not plugging a power line, and being flexibly applied in various scenes.

Description

Sterilizing lamp

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of disinfection lamps, in particular to a sterilization lamp.

[ background of the utility model ]

The ultraviolet rays with the wavelength within the range of 240-280 nm can effectively destroy DNA or RNA molecular structures in bacteria and viruses, so that the bacteria and the viruses lose activity, and the sterilization effect is achieved. The ultraviolet disinfection in the market mainly depends on the mercury lamp technology and is mainly applied to the fields of medical disinfection, air disinfection, object surface disinfection, flowing water and static water disinfection and the like.

The ultraviolet irradiation angle of the existing sterilizing lamp is single, the power is small, the sterilizing capacity is weak, and meanwhile, the existing sterilizing lamp device is inconvenient to move and cannot be flexibly applied in various scenes.

In order to overcome the defects of the conventional sterilizing lamp, the utility model provides a sterilizing lamp structure.

[ Utility model ] content

The utility model provides a sterilizing lamp, aiming at solving the defects of single irradiation angle, small power, weak sterilization capability, inconvenience in movement and incapability of flexible application of the existing sterilizing lamp.

In order to solve the above problems, the present invention provides the following technical solutions:

a germicidal lamp, comprising: the LED lamp comprises a shell and a bottom cover, wherein a mounting frame is arranged in the shell, a lamp tube is installed in the mounting frame, a battery is arranged above the bottom cover, a control circuit board and a boosting drive board are respectively arranged at two ends of the battery, the boosting drive board is provided with a boosting circuit and a lamp tube drive circuit, the battery is electrically connected with the boosting circuit, the boosting circuit is electrically connected with the lamp tube drive circuit, and the lamp tube drive circuit is electrically connected with the lamp tube.

The germicidal lamp as recited above, characterized in that: the control circuit board is provided with a main control circuit, a main control chip U5 is arranged in the main control circuit, the main control circuit is electrically connected with an indicator light circuit, and the main control circuit is electrically connected with the battery and the booster circuit.

The germicidal lamp as recited above, characterized in that: the control circuit board is also provided with a charging circuit and an overvoltage protection circuit, the charging circuit is electrically connected with the overvoltage protection circuit, the main control circuit and the battery, and the overvoltage protection circuit is electrically connected with a charger of the sterilizing lamp.

The germicidal lamp as recited above, characterized in that: the sterilizing lamp further comprises a remote controller, a signal transmitting circuit is arranged in the remote controller, a signal receiving circuit is correspondingly arranged on the control circuit board, and the signal receiving circuit is electrically connected with the main control circuit and the battery.

The germicidal lamp as recited above, characterized in that: the output end of the battery is BAT +, the boost circuit comprises a boost chip U2, an MOS tube Q6, a capacitor C35, a capacitor C36 and a capacitor C37 which are connected in parallel, one end of the capacitor C35 is electrically connected with the output end BAT + of the battery, one end of the capacitor C36 is electrically connected with one end of an inductor L14, a pin (C) and a pin (D) of the boost chip U2 are electrically connected with one end of the capacitor C37, the other ends of the capacitor C35, the capacitor C36 and the capacitor C37 are grounded, a pin (C) and a pin (b) of the boost chip U2 are electrically connected with the other end of the inductor L14, the other end of the inductor L14 is also electrically connected with the anode of a diode D19, one end of a resistor R1 and one end of a resistor R46, the other end of the resistor R1 is electrically connected with the capacitor C1 in series and then grounded, the other end of the resistor R46 is electrically connected with the cathode of the diode D46 in series and the diode D46, One end of a resistor R2 is electrically connected, the other end of the resistor R2 is grounded after being connected with a capacitor C2 in series, the other end of the inductor L4 is electrically connected with the anode of a polar capacitor C43, a capacitor C38 is connected with the polar capacitor C43 in parallel, one end of a capacitor C38 is electrically connected with the source S of the MOS transistor Q6 and one end of a resistor R45, the other end of the capacitor C38 is grounded, the other end of the resistor R45 is electrically connected with a pin of the boost chip U2 and is grounded after being connected with a series resistor R44, and the gate G of the MOS transistor Q6 is electrically connected with a series resistor R24 and then is electrically connected with a pin of the main control chip U5

The drain D of the MOS transistor Q6 is the output end of the booster circuit and is electrically connected with the lamp tube driving circuit, and the pin of the booster chip U2 is connected with the pin of the main control chip U5

And the pin (c) and the pin (b) of the boost chip (U2) are electrically connected to ground.

The germicidal lamp as recited above, characterized in that: the lamp tube driving device is characterized in that a lamp holder for conducting electricity is arranged below the lamp tube, the lamp tube is fixedly arranged on the lamp holder, a fixing part is arranged below the lamp holder, the lamp holder is arranged inside the fixing part, the fixing part is fixedly arranged at the bottom end of the mounting frame, and the lamp holder is electrically connected with the lamp tube and the lamp tube driving circuit respectively.

The germicidal lamp as recited above, characterized in that: and a charging interface is arranged on the shell.

The germicidal lamp as recited above, characterized in that: and a key is arranged on the shell and at a position corresponding to the control circuit board.

The germicidal lamp as recited above, characterized in that: the mounting frame is provided with a plurality of supporting edges, every two supporting edges form a first light outlet, and a second light outlet is formed in the shell corresponding to the first light outlet.

The germicidal lamp as recited above, characterized in that: and the bottom surface of the bottom cover is provided with an anti-slip pad, and the anti-slip pad is made of silica gel.

Compared with the prior art, the utility model has the following advantages:

1. the sterilizing lamp is provided with the battery, the booster circuit, the charging interface and the charging circuit, can sterilize air, ground and the surface of an object under the condition of not plugging a power line, can be flexibly placed in any space such as a room, a wardrobe and the like needing sterilization and disinfection, and can be flexibly applied in various scenes.

2. The sterilizing lamp is provided with the booster circuit and the lamp tube driving circuit, the booster circuit can supply power to the lamp tube with higher power, the 16W lamp tube can be driven to the maximum extent, the sterilizing effect of the sterilizing lamp is enhanced, and the sterilizing efficiency is improved.

3. The sterilizing lamp is provided with the remote controller and the keys, and the working time of the sterilizing lamp can be controlled in various modes, so that the sterilizing lamp product is more intelligent, and the experience of a user is enhanced.

4. The sterilizing lamp is provided with the plurality of first light outlets and the plurality of second light outlets correspondingly, the space around the sterilizing lamp can be irradiated by 360 degrees, the effective sterilizing range is 10-15 square meters, the irradiating angle is wide, and the sterilizing range is large.

[ description of the drawings ]

FIG. 1 is a perspective view of the germicidal lamp;

FIG. 2 is an exploded view of the germicidal lamp;

FIG. 3 is a block diagram of the circuit configuration of the germicidal lamp;

FIG. 4 is a circuit schematic of the main control circuit and the indicator light circuit;

FIG. 5 is a circuit schematic of a charging circuit and an over-voltage protection circuit;

FIG. 6 is a circuit schematic of a signal transmitting circuit and a signal receiving circuit;

FIG. 7 is a circuit schematic of the boost circuit;

fig. 8 is a circuit schematic of a lamp driving circuit;

in the figure: 1 is a shell; 2 is an installation frame; 3 is a lamp tube; 4 is a lamp holder; 5 is a fixing piece; 6 is a control circuit board; 7 is a boosting drive plate; 8 is a key; 9 is a battery; 10 is a bottom cover; 11 is an anti-skid pad; 12 is a charging interface; 13 is a supporting edge; 14 is a first light outlet; 15 is a second light outlet; 16 is a remote controller;

20 is a main control circuit; 21 is an indicator light circuit; 22 is a charging circuit; 23 is an overvoltage protection circuit; 24 is a signal receiving circuit; 25 is a booster circuit; 26 is a lamp driving circuit; and 27 is a signal transmitting circuit.

[ detailed description ] embodiments

The technical features of the present invention will be described in further detail with reference to the accompanying drawings so that those skilled in the art can understand the technical features.

A sterilization lamp is shown in figures 1-8 and comprises ashell 1 and abottom cover 10, wherein amounting frame 2 is arranged in theshell 1, alamp tube 3 is arranged in themounting frame 2, abattery 9 is arranged above thebottom cover 10, acontrol circuit board 6 and aboosting drive board 7 are respectively arranged at two ends of thebattery 9, aboosting circuit 25 and a lamptube drive circuit 26 are arranged on theboosting drive board 7, thebattery 9 is electrically connected with theboosting circuit 25, theboosting circuit 25 is electrically connected with the lamptube drive circuit 26, and the lamptube drive circuit 26 is electrically connected with thelamp tube 3; thebooster circuit 25 can supply power to thelamp tube 3 with higher power, can drive the 16W lamp tube to the maximum extent, enhances the disinfection and sterilization effect of the sterilizing lamp, improves the disinfection efficiency, can disinfect the air, the ground and the surface of an object under the condition of not plugging a power line, can be flexibly placed in any space such as a room, a wardrobe and the like needing disinfection and sterilization, and can be flexibly applied in various scenes.

Specifically, be equipped withmain control circuit 20 oncontrol circuit board 6, be equipped with main control chip U5 in themain control circuit 20, main control chip U5 is the singlechip chip,main control circuit 20 electricity is connected withpilot lamp circuit 21,main control circuit 20 withbattery 9 andboost circuit 25 electricity is connected,pilot lamp circuit 21 can show the electric quantity ofbattery 9 and the operating time of settlement.

In addition, thecontrol circuit board 6 is also provided with acharging circuit 22 and anovervoltage protection circuit 23, thecharging circuit 22 is electrically connected with theovervoltage protection circuit 23, themain control circuit 20 and thebattery 9, and theovervoltage protection circuit 23 is electrically connected with a charger of the sterilizing lamp; when thebattery 9 is fully charged, theovervoltage protection circuit 23 works, and at the moment, theovervoltage protection circuit 23 cuts off the electric connection between the charger and thebattery 9, so that the purposes of protecting the battery and prolonging the service life of the battery are achieved.

Specifically, this sterilamp is still includingremote controller 16, be equipped withsignal transmission circuit 27 in theremote controller 16, the last correspondence ofcontrol circuit board 6 is equipped withsignal receiving circuit 24,signal receiving circuit 24 withmaster control circuit 20 and thebattery 9 electricity is connected,remote controller 16 can regulate and control the operating duration of this sterilamp through radio signal for this sterilamp product is more intelligent, reinforcing user's experience sense.

Specifically, the output end of thebattery 9 isBAT +, theboost circuit 25 includes a boost chip U2, a MOS transistor Q6, a capacitor C35, a capacitor C36, and a capacitor C37 connected in parallel, one end of the capacitor C35 is electrically connected to the output terminal BAT + of thebattery 9, one end of the capacitor C36 is electrically connected to one end of an inductor L14, a pin (R) and a pin (R) of the boost chip U2 are electrically connected to one end of the capacitor C37, the other ends of the capacitor C35, the capacitor C36, and the capacitor C37 are grounded, a pin (R) and a pin (R) of the boost chip U2 are electrically connected to the other end of the inductor L14, the other end of the inductor L14 is also electrically connected to an anode of a diode D19, one end of a resistor R1, and one end of a resistor R46, the other end of the resistor R46 is electrically connected in series with the capacitor C46 and then to the ground, the other end of the resistor R46 is electrically connected to a cathode of the diode D46, the other end of the resistor R2 is grounded after being connected in series with a capacitor C2, the other end of the inductor L4 is electrically connected with the positive electrode of a polar capacitor C43, the capacitor C38 is connected in parallel with the polar capacitor C43, one end of the capacitor C38 is electrically connected with the source S of the MOS transistor Q6 and one end of the resistor R45, the other end of the capacitor C38 is grounded, the other end of the resistor R45 is electrically connected with a pin of the boost chip U2 and is grounded after being connected in series with the resistor R44, and the gate G of the MOS transistor Q6 is electrically connected with a series resistor R24 and then is electrically connected with a pin of the main control chip U5

The drain D of the MOS transistor Q6 is the output terminal of theboost circuit 25 and is electrically connected to thelamp driving circuit 26, and the pin of the boost chip U2 is connected to the pin of the main control chip U5

And the pin (c) and the pin (b) of the boost chip (U2) are electrically connected to ground.

Specifically,lamp tube 3 is equipped with below and is used for electricallyconductive lamp stand 4,lamp tube 3 is installed and is fixed onlamp stand 4,lamp stand 4 below is equipped withmounting 5,lamp stand 4 is installed inside mounting 5, mounting 5 fixed mounting is in the bottom of installingframe 2,lamp stand 4 respectively withlamp tube 3 and lamptube drive circuit 26 electricity is connected.

In addition, acharging interface 12 is arranged on thehousing 1, and abutton 8 is arranged on thehousing 1 and at a position corresponding to thecontrol circuit board 6.

Specifically, be equipped withmany support arriss 13 on the installingframe 2, per two support and form first light-emittingmouth 14 between thearris 13 on thecasing 1 and correspond first light-emittingmouth 14 is equipped with second light-emittingmouth 15,fluorescent tube 3 can be through a plurality of first light-emittingmouth 14 and a plurality of second light-emittingmouth 15 carries out 360 and shines to the space around this sterilamp, and effective sterilization scope is at 10 square meters to 15 square meters, and the angle of illumination is wide, sterilization scope is big.

Specifically, the bottom surface of thebottom cover 10 is provided with ananti-slip pad 11, and theanti-slip pad 11 is made of silica gel.

The described embodiments of the utility model are merely illustrative of the preferred embodiments of the utility model and are not limited to the precise arrangements described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof; without departing from the design concept of the present invention, various modifications and improvements of the technical solution of the present invention made by the engineers in the field shall fall within the protection scope of the present invention.

Claims (10)

1. A germicidal lamp, comprising: including casing (1) and bottom (10), be equipped with installing frame (2) in casing (1), install fluorescent tube (3) in installing frame (2), bottom (10) top is equipped with battery (9) both ends are equipped with control circuit board (6) and boost drive plate (7) respectively, be equipped with boost circuit (25) and fluorescent tube drive circuit (26) on boost drive plate (7), battery (9) with boost circuit (25) electricity is connected, boost circuit (25) with fluorescent tube drive circuit (26) electricity is connected, fluorescent tube drive circuit (26) with fluorescent tube (3) electricity is connected.

2. The sterilizing lamp of claim 1, wherein: be equipped with master control circuit (20) on control circuit board (6), be equipped with main control chip U5 in master control circuit (20), main control circuit (20) electricity is connected with pilot lamp circuit (21), main control circuit (20) with battery (9) and boost circuit (25) electricity is connected.

3. The germicidal lamp as recited in claim 2, wherein: the sterilizing lamp is characterized in that a charging circuit (22) and an overvoltage protection circuit (23) are further arranged on the control circuit board (6), the charging circuit (22) is electrically connected with the overvoltage protection circuit (23), the main control circuit (20) and the battery (9) are electrically connected, and the overvoltage protection circuit (23) is electrically connected with a charger of the sterilizing lamp.

4. The germicidal lamp as recited in claim 2, wherein: the sterilizing lamp further comprises a remote controller (16), a signal transmitting circuit (27) is arranged in the remote controller (16), a signal receiving circuit (24) is correspondingly arranged on the control circuit board (6), and the signal receiving circuit (24) is electrically connected with the main control circuit (20) and the battery (9).

5. The germicidal lamp as recited in claim 2, wherein: the output end of the battery (9) is BAT +, the boost circuit (25) comprises a boost chip U2, a MOS tube Q6, a capacitor C35, a capacitor C36 and a capacitor C37 which are connected in parallel, one end of the capacitor C35 is electrically connected with the output end BAT + of the battery (9), one end of the capacitor C36 is electrically connected with one end of an inductor L14, pins (C) and (C) of the boost chip U2 are electrically connected with one end of the capacitor C37, the other ends of the capacitor C35, the capacitor C36 and the capacitor C37 are grounded, the pin (C) and the pin (C) of the boost chip U2 are electrically connected with the other end of the inductor L14, the other end of the inductor L14 is also electrically connected with the anode of a diode D19, one end of a resistor R1 and one end of a resistor R46, the other end of the resistor R36 1 is electrically connected with the rear end of the capacitor C1 and the other end of the resistor R46 is electrically connected with the cathode of the diode D46 and the cathode of the diode D46, One end of the resistor R2 is electrically connected, the other end of the resistor R2 is connected with the capacitor C2 in series and then grounded, and the other end of the inductor L4 is connected with the polar capacitorThe positive electrode of the capacitor C43 is electrically connected, the capacitor C38 is connected with the polar capacitor C43 in parallel, one end of the capacitor C38 is electrically connected with the source S of the MOS transistor Q6 and one end of the resistor R45, the other end of the capacitor C38 is grounded, the other end of the resistor R45 is electrically connected with the pin of the boost chip U2 and is grounded after being connected with the series resistor R44, and the grid G of the MOS transistor Q6 is electrically connected with the pin of the main control chip U5 after being connected with the series resistor R24

The drain D of the MOS transistor Q6 is the output end of the booster circuit (25) and is electrically connected with the lamp tube driving circuit (26), and the pin (c) of the booster chip U2 and the pin (D) of the main control chip U5

And the pin (c) and the pin (b) of the boost chip (U2) are electrically connected to ground.

6. The sterilizing lamp of claim 1, wherein: lamp tube (3) below is equipped with and is used for electrically conductive lamp stand (4), lamp tube (3) installation is fixed on lamp stand (4), lamp stand (4) below is equipped with mounting (5), install lamp stand (4) inside mounting (5), mounting (5) fixed mounting be in the bottom of installing frame (2), lamp stand (4) respectively with lamp tube (3) and lamp tube drive circuit (26) electricity is connected.

7. The sterilizing lamp of claim 1, wherein: and a charging interface (12) is arranged on the shell (1).

8. The sterilizing lamp of claim 1, wherein: and a key (8) is arranged on the shell (1) and corresponds to the position of the control circuit board (6).

9. The sterilizing lamp of claim 1, wherein: be equipped with many supporting arriss (13) on installing frame (2), per two form first light-emitting window (14) between supporting arris (13) casing (1) is last and correspond first light-emitting window (14) are equipped with second light-emitting window (15).

10. The sterilizing lamp of claim 1, wherein: the bottom cover is characterized in that an anti-slip pad (11) is arranged on the bottom surface of the bottom cover (10), and the anti-slip pad (11) is made of silica gel.

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