CN2143568Y - car automatic cigarette lighter - Google Patents

Abstract

The utility model relates to an automatic cigarette lighter for automobiles, which overcomes the defects of complex operation and unsafe operation of the common cigarette lighter for automobiles, and comprises a shell unit and a burning and touching unit, wherein the shell unit is hollow to accommodate the burning and touching unit and to insert the cigarette from a first end to light the cigarette; the three circuit boards in series connection in the ignition unit respectively provide light, music and power-off control, and when the preset time or temperature is reached, the circuit is automatically cut off, so that the user only needs to insert the cigarette into the lighter, the cigarette can be automatically ignited, and the circuit heating is automatically stopped after the cigarette is ignited, thereby achieving the purposes of convenient and safe operation.

Description

The utility model relates to an automatic cigarette lighter for automobiles.

Generally, car cigarette lighters adopt the separate design of the cigarette lighter and the base. When lighting a cigarette, first press the cigarette lighter into the base to connect the car power supply to heat the tungsten metal sheet of the cigarette lighter, and then take out the cigarette lighter. Then light the cigarette with the metal piece against the cigarette butt. This kind of design requires a lot of manual operations by the driver in operation, which is easy to cause distraction, and driving is very dangerous.

The purpose of the utility model is to provide a simple and safe automatic cigarette lighter for automobiles.

The utility model relates to an automatic cigarette lighter for automobiles, comprising a housing unit and a ignition contact unit, the housing unit is hollow to accommodate the ignition unit and for cigarettes to be inserted from the first end to ignite the cigarettes, and inserted horizontally The first end of the tube is pivotally connected to the second end of the housing unit, and the second end of the insertion tube is connected to the vehicle power supply, wherein a pivot joint is provided between the housing unit and the insertion tube, so that both The angle can be changed in the upper and lower aspects; the three circuit boards in series in the burning contact unit provide the control of lighting, music and power-off respectively. The burning contact unit contacts the circuit board with a metal reed, so that the metal The burning piece lights a cigarette, and at the same time emits music and lights. When the predetermined time or temperature is reached, the circuit is automatically cut off.

According to the above proposal, the utility model can automatically ignite the cigarette as long as the user inserts the cigarette into the cigarette lighter, and the circuit heating is automatically stopped after the cigarette is ignited, and the cigarette is already ignited after taking out the cigarette, which is very convenient to operate.

A preferred embodiment is hereby given and described in detail in conjunction with the drawings.

Graphical part:

Fig. 1 is a three-dimensional exploded view of the utility model;

Fig. 2 is an enlarged exploded view of the ignition contact unit of the present invention;

Fig. 3 is a sectional view of the utility model, showing the state that the cigarette has not been inserted yet;

Fig. 4 is a sectional view of the utility model, showing that the cigarette is put into the burning contact unit and the insertion tube is in a bent state.

Figure number part:

100 Automobile automatic cigarette lighter 10 Housing unit

11 Cigarette insertion hole 12 Socket

20 insertion tube 21 ball end

22 cap head 23 metal end

24 metal ring 25 tongue

30 Soft cover 40 Burning contact unit

41 Base 42 Cigarette insertion hole

43 Through Hole 44 Metal Reed

45 switch 46 first circuit board

47 Second circuit board 48 Third circuit board

49 metal flakes

Please refer to shown in Fig. 1, the automatic cigarette lighter 100 of the utility model comprises a housing unit 10, the housing unit 10 is hollow, and a combustion contact unit 40 is accommodated in the housing unit 10, and the housing unit 10 The first end has a cigarette insertion hole 11 and the burning contact unit 40 is also provided with a cigarette insertion hole 42 oppositely for cigarettes to be inserted into the housing unit 10 and the burning contact unit 40 to light the cigarette. The second end of the housing unit 10 It can be pivotally connected with the first end of the insertion tube 20, so that the angle of use between the two can be changed in the up and down direction, for example, the two are connected by a pivot. In this preferred embodiment, the second end of the housing 10 has a socket 12, and the first end of the insertion pipe 20 is provided with a ball end 21 pivotally connected to the socket 12 of the housing unit 10, so that the insertion After the tube 20 is connected with the housing unit 10, the use angle can be changed in all directions (as shown in FIG. 4 ). The second end of the insertion tube 20 is screwed with a cap head 22, the cap head 22 has a metal end 23, a metal ring 24 is sleeved at the screw joint, and the metal end 23 of the cap head 22 and the metal ring 24 are connected The car's cigarette lighter power supply. In addition, a bent tongue 25 is provided on the metal ring 24, and the degree of bending of the tongue 25 can be adjusted to achieve good contact.

Please refer to FIG. 2, the ignition contact unit 40 of the present invention includes a base 41, which can be made of electrically insulating plastic material. A circuit board 46, a second circuit board 47 and a third circuit board 48, the end of the first circuit board 46 on the top surface of the base 41 is also provided with a cigarette insertion hole 42 relative to the cigarette insertion hole 11 of the housing unit 10, And the other side of the base is provided with a through hole 43 for blowing out the soot accumulated in the base 41 . The first circuit board 46 stretches out the metal reed 44 downwards, and a switch 45 is located on the side of the base 41 of the third circuit board 48 for the metal reed 44 to touch, and the first and second circuit boards 46, 47 are connected in series to the switch 45 and the metal burning piece 49 that is located at the bottom of the base 41, so when cigarettes are inserted from the cigarette insertion holes 11, 42 (as shown in Figure 3), the metal reed 44 is pressed to trigger the switch 45, and each circuit board is guided Through the metal flake 49, the cigarette is lighted with the metal flake 49, that is, the user only needs to put the cigarette in the cigarette lighter, and the cigarette lighter can be automatically lit, and the operation of lighting can be completed after taking it out, which is very convenient.

The utility model provides the first circuit board 46 and the second circuit board 47 to provide music and light respectively, and when the cigarette is lit, the music and light will be emitted simultaneously. The third circuit board 48 has a circuit breaker control circuit. When the cigarette is lit and reaches a predetermined temperature or a predetermined time, the third circuit board 48 is used to cut off the conducting circuit. As for each circuit and the connection between them, because they are common skills and not the characteristics of this creation, they will not be described in detail.

Looking at the whole, the utility model enables the automatic cigarette lighter for automobiles to have a more complete change angle, avoiding the danger of accidentally touching the circuit by mistake.

Claims (8)

1, a kind of automobile utensil for automatically lighting cigarette is characterized in that comprising: a housing unit, and it is hollow form, is provided with cigarette in first end of housing unit and inserts the hole; One combustion is touched the unit and is contained in the housing unit, combustion is touched the unit and is comprised a pedestal, the end face of pedestal, bottom surface and first side are respectively equipped with first, second and third circuit card, first circuit board is inserted the hole with respect to the cigarette of housing unit and also is provided with a cigarette and inserts the hole, the downward extension of first circuit board one metal spring leaf is each circuit of conducting to touch a switch, the bottom that one metal combustion sheet is located at pedestal is lighting cigarette, and second side of pedestal is provided with a through hole for blowing out the cigarette ash that amasss in pedestal; One inserts solid pipe is articulated in second end of housing unit with first end, and second end of inserting solid pipe is in conjunction with a cap head, and end is metal end outside the cap head, is provided with a ringle in inserting solid pipe with cap head junction, with the power supply that lights a cigarette of cap head and ringle connection automobile.

2, automobile utensil for automatically lighting cigarette according to claim 1 is characterized in that this first circuit board has music generating circuit, when cigarette is inserted to produce music.

3, the automatic smoke point device of automobile according to claim 1 is characterized in that this second circuit board has light generation circuit, when cigarette is inserted to produce light.

4, automobile utensil for automatically lighting cigarette according to claim 1 is characterized in that this tertiary circuit plate has power-off control circuit, cuts off the circuit of conducting after cigarette insertion is lighted.

5, automobile utensil for automatically lighting cigarette according to claim 4 is characterized in that the power-off control circuit of this tertiary circuit plate, is after cigarette insertion reaches the schedule time or temperature, cuts off the circuit of conducting.

6, automobile utensil for automatically lighting cigarette according to claim 1, second end that it is characterized in that this housing unit is provided with a pod, first end of inserting solid pipe is provided with a pommel, with pod and pommel link make housing unit and slotting admittedly can be between the pipe at direction transformation use angle up and down.

7, automobile utensil for automatically lighting cigarette according to claim 1 is characterized in that this metal ring plate has the bending tongue piece, and the bending of adjusting tongue piece is to obtain good electrical contact.

8, automobile utensil for automatically lighting cigarette according to claim 1, it is integrally formed with plastic material to it is characterized in that the pedestal of unit is touched in this combustion.

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