CN202284800U

CN202284800U - Induction lighter

Info

Publication number: CN202284800U
Application number: CN2011204011030U
Authority: CN
Inventors: 周大虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-20
Filing date: 2011-10-20
Publication date: 2012-06-27
Anticipated expiration: 2021-10-20

Abstract

The utility model discloses an induction lighter, which comprises a lighter case, an ignition device and an ignition induction switch, wherein the ignition device is arranged in the lighter case, the ignition induction switch comprises a touch sheet, an insulation sheet and an induction sheet, the touch sheet is embedded and arranged in the lighter case, in addition, the outer surface of the touch sheet and the outer surface of the lighter case are the same plane, the insulation sheet is covered between the touch sheet and the lighter case, and the touch sheet and the ignition device are connected through the induction sheet for realizing the ignition. When the structure is adopted, the ignition induction switch of the induction lighter provided by the utility model is embedded and arranged on the lighter case from the inside to the outside, and in addition, the outer surface of the ignition induction switch and the outer surface of the lighter case are the same plane, so the induction ignition touch hand feeling of users is improved, and in addition, the connection between the ignition induction switch and the lighter case is safer and more reliable.

Description

A kind of induction lighter

Technical field

The utility model relates to a kind of lighter, is specifically related to a kind of induction lighter.

Background technology

Lighter is a kind of firing tools commonly used; The induction lighter is a kind of through touch the novel lighter of igniting inductive switch realization igniting on the lighter casing with hand; Mainly there is following deficiency in present existing induction lighter: 1, the igniting inductive switch on the lighter casing is generally fitted outside; After the i.e. assembling of igniter in lighter casing and lighter casing is accomplished; Pack into by the outside one with lighter casing in the igniter igniting inductive switch of inductive ignition mutually, after the assembling of igniting inductive switch, its outer surface is usually above the outer surface of lighter casing; Easy like this cause between igniting inductive switch and the lighter casing be connected fixing unreliable, and the touch that influence user feel of lighting a fire; 2, mainly be to realize induction between the skull in the lighter casing and the igniter through the two inconsistent spring leafs that cooperate; One end of said two spring leafs is hinged on respectively on skull and the igniter; The other end of two spring leafs is conflicted each other through hinged rotation and is realized induction, and such structure is arranged in the long-term use, the distortion that is squeezed easily of two spring leafs; There is the gap thereby make between two spring leafs, causes loose contact; 3, igniter is that card fits in the lighter casing usually; The tail end of lighter casing is typically provided with bottom; Bottom and lighter casing are fixed; Thereby constitute outer closure by bottom, when opening bottom and change the battery in the igniter, cause the integral body of igniter loosening easily like this igniter in the lighter casing.

Summary of the invention

To the deficiency of prior art, the utility model provide a kind of touch the igniting feel better, contact connects induction lighter reliable, that service life is long.

For realizing above-mentioned purpose, the utility model provides a kind of induction lighter, comprises lighter casing, igniter, igniting inductive switch; Igniter is located in the lighter casing; The igniting inductive switch comprises and touches sheet, insulating trip, sensing chip, touches sheet and is flush-mounted in the lighter casing, and touch the outer surface of sheet and the outer surface of lighter casing is same plane; Touch between sheet and the lighter casing and be coated with insulating trip, touch between sheet and the igniter and be connected igniting through sensing chip.

The utility model can further be set to said lighter casing and be provided with a slotted eye; Said insulating trip be provided with said lighter casing on the slotted eye chimb of scarf mutually; Described touch sheet is flush-mounted in the insulating trip; Touching the outer surface of sheet and the outer surface of lighter casing is same plane, and the inner surface that touches sheet is connected with igniter through sensing chip, and also is provided with the flange mutually spacing with insulating trip on the inner surface of said touch sheet.

The beneficial effect of the utility model is: adopt said structure; Because the induction lighter that the utility model provided; Its igniting inductive switch is from inside to outside to be flush-mounted on the lighter casing; And the outer surface of igniting inductive switch and the outer surface of lighter casing are same plane, have therefore not only improved user's inductive ignition touch feeling, and make igniting inductive switch and being connected of lighter casing safer reliable.

The utility model also can further be set to lighter casing and comprise skull, middle frame, housing, bottom, and igniter comprises the ignition module support, and the ignition module support is provided with aeration tank, battery; The tail end of housing is provided with the fixed head that fixes with the ignition module support; The inflation interface of said aeration tank is located on the fixed head, and fixed head also is provided with bottom outward, and described bottom constitutes being loaded on the lower end closed of battery on the ignition module support; Middle frame is installed on the housing; On the frame, the ignition module support was provided with a projection, is arranged with a spring on the projection during skull was hinged on; The top of spring is provided with a spring leaf, be installed with on the skull one with the inconsistent sheet metal that cooperates of said spring leaf.

Adopt said structure; To causing loose contact because two spring leafs produce the gap easily in long-term use between skull in the prior art and the igniter; The utility model has been set up a spring below spring leaf; Elastic compensating through spring remedies its gap each other, and it is more reliable and stable that skull is contacted with induction between the igniter, has prolonged the service life of induction lighter effectively; In addition and since the ignition module support be with housing in fixed head fix, therefore opening bottom, change the battery in the igniter or when inflate, can not cause the integral body of igniter loosening to aeration tank, further prolonged the service life of responding to lighter.

The utility model also can further be set to fix through hold-down nut between fixed head and the bottom on the said housing; Said bottom is provided with and the nut of the hold-down nut through hole of scarf mutually; The nut of said hold-down nut is provided with one and can be used for hand-held upset limit of rotating; Described upset limit is hinged on the nut of hold-down nut, and described upset limit can be flush-mounted in the through hole of bottom through hinged rotation.

Adopt said structure because fixed head and bottom on the said housing are to fix through hold-down nut, and the nut of said hold-down nut be provided with one can be used for hand-held rotation the upset limit; Therefore the user is when opening bottom; Need not in addition by instruments such as screwdrivers, only with hand grips the upset limit on the hold-down nut, just rotatable hold-down nut; Make the installation or removal of the relative housing of bottom more convenient quick; After hold-down nut is twisted well, can be flush-mounted in the through hole of bottom simultaneously, can avoid exposing of hold-down nut through hinged rotation.

Description of drawings

Fig. 1 is the structural perspective of the utility model;

Fig. 2 is the structure cutaway view of the utility model;

Fig. 3 is the structure explosive view of the utility model.

The specific embodiment

Like Fig. 1,2, provided a kind of induction lighter shown in 3; Comprise lighter casing 1, igniter 2, igniting inductive switch 3; Wherein lighter casing 1 comprises skull 11, middle frame 12, housing 13, bottom 14, and igniting inductive switch 3 comprises touch sheet 31, insulating trip 32, sensing chip 33, and described housing 13 is provided with a slotted eye 131; Said insulating trip 32 is provided with and said slotted eye 131 chimb 321 of scarf mutually; Insulating trip 32 is embedded with in the insulating trip 32 and touches sheet 31, and the assembling back touches the outer surface of sheet 31 and the outer surface of housing 13 is same plane through slotted eye 131 scarves on chimb 321 and the housing 13; The inner surface that touches sheet 31 is connected with igniter 2 through sensing chip 33, and also is provided with the flange 311 mutually spacing with insulating trip 32 on the inner surface of said touch sheet 31.Igniter 2 is located in the housing 13, and igniter 2 comprises ignition module support 21, and ignition module support 21 is provided with aeration tank 22, battery 23; The tail end of housing 13 is provided with the fixed head 132 that fixes with ignition module support 21; The inflation interface 221 of said aeration tank 22 is located on the fixed head 132, also is provided with bottom 14 outside the fixed head 132, and described bottom 14 constitutes being loaded on the lower end closed of battery 23 on the ignition module support 21; Middle frame 12 is installed on the housing 13; On the frame 12, ignition module support 21 was provided with a projection 211, is arranged with a spring 212 on the projection 211 during skull 11 was hinged on; The top of spring 212 is provided with a spring leaf 213, be installed with on the skull 11 one with the said spring leaf 213 inconsistent sheet metals that cooperate 214.Fixing between fixed head 132 on the said housing 13 and the bottom 14 through hold-down nut 4; Said bottom 14 is provided with and the nut 41 of hold-down nut 4 through hole 141 of scarf mutually; The nut 41 of said hold-down nut 4 is provided with one and can be used for hand-held upset limit 411 of rotating; Described upset limit 411 is hinged on the nut 41 of hold-down nut 4, and described upset limit 411 can be flush-mounted in the through hole 141 of bottom 14 through hinged rotation.

Claims

1. induction lighter; Comprise lighter casing, igniter, igniting inductive switch, igniter is located in the lighter casing, it is characterized in that: the igniting inductive switch comprises touch sheet, insulating trip, sensing chip; Touching sheet is flush-mounted in the lighter casing; And the outer surface that touches sheet is same plane with the outer surface of lighter casing, touches between sheet and the lighter casing and is coated with insulating trip, is connected igniting through sensing chip between touch sheet and the igniter.

2. a kind of induction lighter according to claim 1; It is characterized in that: said lighter casing is provided with a slotted eye; Said insulating trip be provided with said lighter casing on the slotted eye chimb of scarf mutually, described touch sheet is flush-mounted in the insulating trip, touching the outer surface of sheet and the outer surface of lighter casing is same plane; The inner surface that touches sheet is connected with igniter through sensing chip, and also is provided with the flange mutually spacing with insulating trip on the inner surface of said touch sheet.

3. a kind of induction lighter according to claim 1 is characterized in that: lighter casing comprises skull, middle frame, housing, bottom, and igniter comprises the ignition module support; The ignition module support is provided with aeration tank, battery, and the tail end of housing is provided with the fixed head that fixes with the ignition module support, and the inflation interface of said aeration tank is located on the fixed head; Fixed head also is provided with bottom outward; And described bottom constitutes being loaded on the lower end closed of battery on the ignition module support, and middle frame is installed on the housing, and skull is hinged on the middle frame; The ignition module support is provided with a projection; Be arranged with a spring on the projection, the top of spring is provided with a spring leaf, be installed with on the skull one with the inconsistent sheet metal that cooperates of said spring leaf.

4. a kind of induction lighter according to claim 3; It is characterized in that: fix through hold-down nut between fixed head on the said housing and the bottom; Said bottom is provided with and the nut of the hold-down nut through hole of scarf mutually; The nut of said hold-down nut is provided with one and can be used for hand-held upset limit of rotating, and described upset limit is hinged on the nut of hold-down nut, and described upset limit can be flush-mounted in the through hole of bottom through hinged rotation.