CN218001569U - Electric arc cigar lighter for car - Google Patents

Abstract

The utility model discloses an electric arc cigarette lighter for an automobile, wherein a high-voltage generating device and an energy storing device are arranged in a shell, the side wall of the upper end of the shell is provided with an inclined opening, and an electric arc generating device is arranged in the opening; the side wall of the shell is provided with a mounting opening, and the arc ignition switch is arranged in the mounting opening; the anode of the energy storage device is connected with one end of the high-voltage generating device after passing through the arc ignition switch, and the cathode of the energy storage device is connected with the other end of the high-voltage generating device; the high-voltage generating device is connected with the electric arc generating device. The utility model uses the high voltage generating device to invert the low voltage direct current in the energy storing device to generate high voltage alternating current, and ionizes the air to generate electric arc through the electric arc generating device; the arc ignition switch is used for controlling the on-off of the arc generating device and arranging the components in the shell, the whole structure is simple, and the cigarette is ignited through the arc, so that the cigarette is convenient to ignite.

Description

Electric arc cigar lighter for car

Technical Field

The utility model relates to an automobile parts technical field specifically is an electric arc cigar lighter for car.

Background

The cigarette lighter used on the automobile generally has a special cigarette lighter seat, then inserts the cigarette lighter and uses, and the cigarette lighter uses the resistance wire, forms the electric current through closed circuit, makes the resistance wire produce the heat according to Q = I2RT, and it is reddish to heat the resistance wire, then can ignite the cigarette. The red resistance wire heat is slowly dissipated after the cigarette lighter is ignited, and the cigarette lighter has the following problems:

a special socket space needs to be occupied, and the occupied space is wasted for customers who do not smoke; the cigar lighter need heat the resistance wire to reddening, and the resistance wire heats to reddening needs the time longer, greatly wastes the electric quantity on the car.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that: the utility model provides an electric arc cigar lighter for car of simple structure.

In order to solve the technical problem, the utility model provides a following technical scheme:

an electric arc cigarette lighter for an automobile comprises a shell, an electric arc ignition switch, a high-voltage generating device, an electric arc generating device and an energy storage device;

the high-voltage generating device and the energy storage device are arranged in the shell, an inclined opening is formed in the side wall of the upper end of the shell, and an electric arc generating device is arranged in the opening;

the side wall of the shell is provided with a mounting opening, and the arc ignition switch is arranged in the mounting opening;

the anode of the energy storage device is connected with one end of the high-voltage generating device after passing through the arc ignition switch, and the cathode of the energy storage device is connected with the other end of the high-voltage generating device; the high-voltage generating device is connected with the electric arc generating device.

The advantages are that: the utility model uses the high voltage generating device to invert the low voltage direct current in the energy storing device to generate high voltage alternating current, and ionizes the air to generate electric arc through the electric arc generating device; the arc ignition switch is used for controlling the on-off of the arc generating device, and the components are arranged in the shell, so that the whole structure is simple, and the cigarette is conveniently ignited by the arc ignition switch.

Preferably, the arc ignition switch is an automatic reset switch.

Preferably, the arc ignition switch is 0.5mm below the housing in the quiescent state.

Preferably, the side wall of the shell is provided with a cut-off outer edge, the cut-off outer edge is positioned at the lower end of the arc ignition switch, and the cut-off outer edge in a circular ring structure is sleeved on the side wall of the shell.

Preferably, a groove is arranged on the side wall of the shell, and the groove is positioned on one side of the arc ignition switch far away from the cut-off outer edge.

Preferably, a soot groove is further provided, which is provided at a lower end of the arc-generating device.

Preferably, the energy storage device can use one of a lithium ion battery, a nickel hydrogen battery, a nickel cadmium battery or a capacitor battery.

Preferably, the arc generating device comprises two pairs of electrode tips, which are offset upwards; the arc center of the electric arc generated by the electrode tip is 2mm higher than the plane of the electrode tip.

Preferably, the upper end of the housing is provided with a positive contact.

Preferably, the vehicle further comprises an interlocking switch and a charging device, wherein the interlocking switch and the charging device are arranged in the vehicle body;

the interlocking switch is connected between the energy storage device and the arc ignition switch, one end of the interlocking switch is connected with the anode of the energy storage device, the other end of the interlocking switch is provided with two ports, namely an A port and a B port, the A port is connected with the arc ignition switch, the B port is connected with one end of the charging device, and the other end of the charging device is connected with the cathode of the energy storage device.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model uses the high voltage generating device to invert the low voltage direct current in the energy storing device to generate high voltage alternating current, and ionizes the air to generate electric arc through the electric arc generating device; the arc ignition switch is used for controlling the on-off of the arc generating device and arranging the components in the shell, the whole structure is simple, and the cigarette is ignited through the arc, so that the cigarette is convenient to ignite.

(2) The electric arc of the utility model is that the electric current produces the spark in the twinkling of an eye through the ionized air to electric arc temperature is higher, can light cigarette very fast, has solved the problem that original cigar lighter heating was waited for, and a cigarette just can be lighted in general 2-4 seconds, and the electric quantity of consumption is very little, opens the effect of energy saving.

(3) The design of electric arc cigar lighter uses general supply socket in the cooperation, need not occupy a dedicated socket space, to the customer that does not use the cigar lighter, has only exceeded a supply socket, can be used to other electronic equipment such as vehicle event data recorder.

(4) The electric arc highest position generated by the electrode tip of the utility model is higher than the electrode tip plane by 2mm, which is convenient for contacting with the cigarette tip, thereby facilitating the ignition of the cigarette.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a left side view of an embodiment of the present invention;

fig. 3 is a schematic circuit diagram of an embodiment of the present invention;

in the figure: 1. a housing; 2. an arc ignition switch; 3. a high voltage generating device; 4. an arc generating device; 5. an energy storage device; 6. a charging device; 7. an interlock switch; 11. an opening; 12. a positive electrode contact; 13. cutting off the outer edge; 14. an installation port; 15. a groove; 16. a soot groove; 41. an electrode head.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the present embodiment discloses an arc cigar lighter for an automobile, which includes ahousing 1, anarc ignition switch 2, ahigh voltage generator 3, anarc generator 4 and anenergy storage device 5.

Theshell 1 is of a columnar structure and is used for being matched with a universal power socket of an automobile. The universal power socket of the automobile is barrel-shaped. Thecharging device 6 is mounted in the vehicle body, and the positive and negative poles of thecharging device 6 are disposed inside a power outlet (not shown).

The upper end of theshell 1 is a thin cylinder, the side wall of the upper end of theshell 1 is provided with aninclined opening 11, and theopening 11 is internally provided with an electricarc generating device 4. Meanwhile, the top of the upper end column of theshell 1 is also provided with a columnarpositive contact 12.

The middle end of theshell 1 is a thickest cylinder, the bottom of the middle end of the side wall of theshell 1 is provided with a stopouter edge 13, and the stopouter edge 13 which is of a circular ring structure is sleeved on the side wall of theshell 1. The cut-offouter edge 13 can prevent the damage caused by excessive force when the arc cigarette lighter is inserted into the socket.

The middle end side wall of theshell 1 is provided with amounting opening 14, and thearc ignition switch 2 is mounted in themounting opening 14. Specifically, thearc ignition switch 2 is lower than the housing by 10.5mm in a static state. Thearc ignition switch 2 can be located inside the side wall of thehousing 1 all the time for avoiding the risk that thearc ignition switch 2 is squeezed to cause ignition when being inserted into a socket.

Thearc ignition switch 2 of the embodiment is an automatic reset switch, and the short circuit can be disconnected by pressing the switch all the time and releasing the hand when the ignition is performed, so that the safety is greatly improved.

Agroove 15 is formed in the side wall of the middle end of theshell 1, and thegroove 15 is located at the upper end of the mountingopening 14. An elastic positioning piece is arranged in the power socket and is matched with the elastic positioning piece through agroove 15 which is formed in the power socket for elastically positioning the electric arc cigarette lighter and the power socket.

Asoot groove 16 is formed at the junction of the middle-end and upper-end columns of thecasing 1, and thesoot groove 16 extends upwards to form a space for containing soot. Prevent the cigarette ash from falling off and burning hands when lighting cigarette.

The lower end of theshell 1 is a thick cylinder and is used as a handle for a user to hold to insert and pull out the arc cigarette lighter.

In the present embodiment, the arc generating means 4 comprises two pairs of electrode tips 41, which upon ignition will intersect to generate two pairs of arcs. Meanwhile, the electrode tip 41 is slightly deviated upwards, an arc with radian can be generated, the center of the radian is 2mm higher than the plane of the electrode tip 41, the center of arc flame can be accurately found, and the contact with a cigarette head is facilitated, so that the ignition of a cigarette is facilitated.

Theenergy storage device 5 can use batteries such as a lithium ion battery, a nickel-hydrogen battery, a nickel-cadmium battery and a capacitor battery, and the capacity of the energy storage device is guaranteed to meet the requirement that the arc cigarette lighter is ignited for 10 seconds.

Thehigh voltage generator 3 inverts the low voltage dc power in theenergy storage device 5 to generate a high voltage ac power, and ionizes the ac power through the electrode tip 41 to generate an arc.

Referring to fig. 3, the side wall of the middle end of thehousing 1 of the arc lighter is used as a negative electrode, and thepositive contact 12 is used as a positive electrode to take a point from the power socket for charging, specifically, after the arc lighter is inserted into the power socket, the arc lighter contacts with the positive electrode and the negative electrode of thecharging device 6 for charging.

The interlockingswitch 7 is connected between theenergy storage device 5 and thearc ignition switch 2, one end of the interlockingswitch 7 is connected with the anode of theenergy storage device 5, the other end of the interlockingswitch 7 is provided with two ports, namely an A port and a B port, the A port is connected with thearc ignition switch 2, the B port is connected with one end of thecharging device 6, and the other end of thecharging device 6 is connected with the cathode of theenergy storage device 5.

After this electric arc cigar lighter inserted supply socket, interlockingswitch 7 automatic switch to the B port, chargingdevice 6 andenergy memory 5 switch on this moment, and chargingdevice 6 can charge forenergy memory 5. Meanwhile, the ignition circuit is disconnected, ignition cannot be generated even if thearc ignition switch 2 is connected in an extruding mode, and the risk of accidental ignition after the arc cigarette lighter is inserted into a power socket is avoided.

The anode of theenergy storage device 5 is connected with one end of the highvoltage generation device 3 after passing through thearc ignition switch 2, and the cathode of theenergy storage device 5 is connected with the other end of the highvoltage generation device 3; the high-voltage generator 3 is connected to thearc generator 4.

When the electric arc cigarette lighter is pulled out of the power socket, the interlockingswitch 7 is automatically switched to the port A, the chargingdevice 6 and theenergy storage device 5 are disconnected, the ignition circuit is switched on when the electricarc ignition switch 2 is pressed, and the electricarc generating device 4 performs electric arc ignition.

The electric arc of this embodiment is that the electric current produces the spark in the twinkling of an eye through ionized air to electric arc temperature is higher, can light cigarette very fast, has solved the problem that original cigar lighter heating was waited, and it is usually 2-4 seconds just can light a cigarette, and the electric quantity that consumes is few, starts the effect of energy saving. It should be noted that when thearc ignition switch 2 is closed all the time, the arc lasts for 5 seconds at the maximum and then is turned off, thereby preventing thearc generation device 4 and the ignition circuit from being operated for a long time to cause a reduction in life or damage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.

Claims (10)

1. The utility model provides an electric arc cigar lighter for car which characterized in that: comprises a shell (1), an arc ignition switch (2), a high-voltage generating device (3), an arc generating device (4) and an energy storage device (5);

the high-voltage generating device (3) and the energy storage device (5) are arranged in the shell (1), an inclined opening (11) is formed in the side wall of the upper end of the shell (1), and the arc generating device (4) is arranged in the opening (11);

a mounting opening (14) is formed in the side wall of the shell (1), and the arc ignition switch (2) is arranged in the mounting opening (14);

the anode of the energy storage device (5) is connected with one end of the high-voltage generation device (3) through the arc ignition switch (2), and the cathode of the energy storage device (5) is connected with the other end of the high-voltage generation device (3); the high-voltage generating device (3) is connected with the electric arc generating device (4).

2. The electric arc cigar lighter for automobiles according to claim 1, wherein: the arc ignition switch (2) is an automatic reset switch.

3. The electric arc cigar lighter for automobiles according to claim 1, wherein: the arc ignition switch (2) is 0.5mm lower than the shell (1) in a static state.

4. The electric arc cigar lighter for automobiles according to claim 1, wherein: the side wall of the shell (1) is provided with a cut-off outer edge (13), the cut-off outer edge (13) is located at the lower end of the arc ignition switch (2), and the cut-off outer edge (13) is of a circular ring structure and is sleeved on the side wall of the shell (1).

5. The electric arc cigar lighter for automobiles according to claim 1, wherein: a groove (15) is formed in the side wall of the shell (1), and the groove (15) is located on one side, away from the cut-off outer edge (13), of the arc ignition switch (2).

6. The electric arc cigar lighter for automobiles according to claim 1, wherein: and a soot groove (16) is also arranged, and the soot groove (16) is arranged at the lower end of the electric arc generating device (4).

7. The electric arc cigar lighter for automobiles according to claim 1, wherein: the energy storage device (5) can use one of a lithium ion battery, a nickel hydrogen battery, a nickel cadmium battery or a capacitance battery.

8. The electric arc cigar lighter for automobiles according to claim 1, wherein: the arc generating device (4) comprises two pairs of electrode tips (41), the electrode tips (41) being offset upwards; the arc center of the arc generated by the electrode tip (41) is 2mm higher than the plane of the electrode tip (41).

9. The electric arc cigar lighter for automobiles according to claim 1, wherein: and the upper end of the shell (1) is provided with a positive contact (12).

10. The electric arc cigar lighter for automobiles according to claim 1, wherein: the vehicle body is characterized by further comprising an interlocking switch (7) and a charging device (6), wherein the interlocking switch (7) and the charging device (6) are arranged in the vehicle body;

interlock switch (7) connect between energy memory (5) and arc ignition switch (2), the one end of interlock switch (7) is connected at the positive pole of energy memory (5), the other end of interlock switch (7) has two ports, is A port and B port respectively, the A port is connected with arc ignition switch (2), the B port is connected with the one end of charging device (6), the other end and the negative pole of energy memory (5) of charging device (6) are connected.

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