CN103219180A - Lighting switch of automobile engine compartment - Google Patents
Lighting switch of automobile engine compartment Download PDFInfo
- Publication number
- CN103219180A CN103219180A CN2013101463877A CN201310146387A CN103219180A CN 103219180 A CN103219180 A CN 103219180A CN 2013101463877 A CN2013101463877 A CN 2013101463877A CN 201310146387 A CN201310146387 A CN 201310146387A CN 103219180 A CN103219180 A CN 103219180A
- Authority
- CN
- China
- Prior art keywords
- housing
- lighting switch
- bonnet
- spring
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Push-Button Switches (AREA)
Abstract
A lighting switch of automobile engine compartment comprises a shell body, a pushing rod, a plastic pipe, a rear cover, a spring, a line assembly, a wire holder and a moving contacting pad, wherein the pushing rod is movably installed in a shell in a sleeved mode, the plastic pipe is installed in the shell body in a sleeved mode, one end of the rear cover is assembled in the plastic pipe, the spring is arranged in the plastic pipe, the line assembly is assembled on the rear cover, the wire holder is fixedly connected with the line assembly, one end of the moving contacting pad is assembled in the pushing rod, the shell body is made of metal, one end of the moving contacting pad is communicated with the shell body in a matched mode, the rear cover is made of metal, and the rear cover is contacted with the shell body. The lighting switch of the automobile engine compartment has the advantages of being simple in structure, stable in function, and capable of being widely applied to designs of engine compartment lighting switch of various automobiles.
Description
Technical field
The present invention relates to a kind of vehicle switch, relate in particular to a kind of automobile cabin lighting switch.
Background technology
Automobile cabin lighting switch in the car electrics industry at present generally all uses door to touch the break-make that lamp switch comes Control of Automobile cabin illuminating lamp, and door touches lamp switch and has diversity in the structure of realization on-off function.As Chinese patent application number is 02276753.3 disclosed a kind of Auto gate light switch, form by depression bar, sealing shroud, contact chip, spring and housing, mounting spring and contact chip in the housing below depression bar, contact chip is installed in outside at contact chip, level is installed contact chip on contact chip, and installing hole is arranged on contact chip, and the outside with depression bar on contact chip is a sealing shroud, on the sealing shroud on installing hole circular hole is arranged, on circular hole, be stamped the installing hole lid.In the above-mentioned patent, realize that by the cooperation of depression bar, spring and a plurality of contact chips the break-make of circuit, the use of a plurality of contact chips make the structure more complicated of switch, function is stable inadequately.Comprehensively above-mentioned, there is complex structure in existing automobile cabin lighting switch, the problem of functional lability.
Content of the present invention
The purpose of this invention is to provide a kind of automobile cabin lighting switch, solve existing automobile cabin lighting switch complex structure, the problem of functional lability.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automobile cabin lighting switch, comprise housing, one end movable set push rod in the enclosure, be sleeved on the plastic tube in the housing, one end is assemblied in the bonnet in the plastic tube, is arranged on the spring in the plastic tube, is assemblied in the circuit assembly on the bonnet, the junction block of fixedlying connected with the circuit assembly comprises that also an end is assemblied in the movable contact spring in the push rod; Described housing is a metal shell, and the described movable contact spring other end and housing cooperate conducting; Described bonnet is a metal back cover, and described bonnet contacts with housing.
Prevent to overexert and cause switch to damage, improve the useful life of switch, be provided with limited step in the described plastic tube.
In order to install firmly and damage the carrier of the installation of switch, also comprise the packing ring that is set on the housing.
Beneficial effect of the present invention: cooperate by movable contact spring, metal shell, metal back cover three, realize the break-make of switch, simple in structure, function-stable.Limited step can prevent to overexert and cause switch to damage, and improves the useful life of switch.Packing ring makes that the installation of switch is firm and can protect in the use, can not cause damage to the carrier of switch.
Automobile provided by the invention cabin lighting switch, simple in structure, function-stable can be widely used in the cabin lighting switch design of all kinds of automobiles.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Description of drawings
Fig. 1 is a cutaway view of the present invention.
Among the figure, 1. housing, 2. push rod, 3. plastic tube, 4. bonnet, 5. spring, 6. movable contact spring, 7. circuit assembly, 8. junction block, 9. limited step, 10. packing ring.
Embodiment
Embodiment, consult Fig. 1, automobile cabin lighting switch as shown in the figure comprises that housing 1, one end movable set is at shell) in push rod 2, be sleeved on the plastic tube 3 in the housing 1, one end is assemblied in the bonnet 4 in the plastic tube 3, is arranged on the spring 5 in the plastic tube, is assemblied in the circuit assembly 7 on the bonnet 4, the junction block 8 of fixedlying connected with circuit assembly 7 comprises that also an end is assemblied in the movable contact spring 6 in the push rod 2; Housing 1 is a metal shell, and movable contact spring 6 other ends and housing 1 cooperate conducting; Bonnet 4 is a metal back cover, and bonnet 4 contacts with housing 1.Be provided with limited step 9 in the plastic tube 3.Also comprise the packing ring 10 that is set on the housing 1.
When opened in the cabin, spring 5 was given 6 one resilience forces of movable contact spring, makes movable contact spring 6 contact with housing 1.Housing 1 contacts all the time with bonnet 4, and bonnet 4 and housing 1 all are metal materials, and movable contact spring 6, housing 1, bonnet 4 threes contact realize the conducting of circuit.When the cabin was closed, external force made push rod 2 as motion in the plastic tubes 3, thereby made the movable contact springs 6 that are assemblied in the push rod 2 contact with plastic tube 3 and metal shell 1 disconnection, made circuit disconnect.Limited step 9 makes push rod 2 be subjected under the situation of external force, maximum stroke also can only arrive limited step 9 places, guarantee that push rod 2 can not damage because of the too quickly switch that causes of external force, make directly that perhaps the movable contact springs 6 in the push rod 2 contact conducting with metal back cover 4, make the functional lability of switch.
Claims (3)
1. automobile cabin lighting switch, comprise housing (1), the push rod (2) of one end movable set in shell (1), be sleeved on the plastic tube (3) in the housing (1), one end is assemblied in the bonnet (4) in the plastic tube (3), is arranged on the spring (5) in the plastic tube, is assemblied in the circuit assembly (7) on the bonnet (4), the junction block (8) of fixedlying connected with circuit assembly (7) is characterized in that: comprise that also an end is assemblied in the movable contact spring (6) in the push rod (2); Described housing (1) is a metal shell, and described movable contact spring (6) other end and housing (1) cooperate conducting; Described bonnet (4) is a metal back cover, and described bonnet (4) contacts with housing (1).
2. automobile according to claim 1 cabin lighting switch is characterized in that: be provided with limited step (9) in the described plastic tube (3).
3. automobile according to claim 1 and 2 cabin lighting switch is characterized in that: also comprise the packing ring (10) that is set on the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146387.7A CN103219180B (en) | 2013-04-24 | 2013-04-24 | Lighting switch of automobile engine compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146387.7A CN103219180B (en) | 2013-04-24 | 2013-04-24 | Lighting switch of automobile engine compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103219180A true CN103219180A (en) | 2013-07-24 |
| CN103219180B CN103219180B (en) | 2014-12-31 |
Family
ID=48816873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310146387.7A Active CN103219180B (en) | 2013-04-24 | 2013-04-24 | Lighting switch of automobile engine compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103219180B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319106A (en) * | 1980-03-31 | 1982-03-09 | Armitage Ralph T | Push button switch |
| JPS62172613A (en) * | 1986-01-27 | 1987-07-29 | 松下冷機株式会社 | Electric switch |
| JP2003059369A (en) * | 2001-08-14 | 2003-02-28 | Nippon Lock:Kk | Vehicule brake switch |
| CN201378532Y (en) * | 2009-04-15 | 2010-01-06 | 赖克清 | Vehicle running courtesy lamp control switch |
| CN201667305U (en) * | 2009-10-09 | 2010-12-08 | 昌辉汽车电气系统（安徽）有限公司 | Automobile brake light switch |
| CN201796773U (en) * | 2010-04-07 | 2011-04-13 | 上海华普汽车有限公司 | Courtesy light switch |
| CN201853610U (en) * | 2010-09-20 | 2011-06-01 | 浙江吉利汽车研究院有限公司 | Novel brake lamp switch |
| CN203277157U (en) * | 2013-04-24 | 2013-11-06 | 昌辉汽车电器（黄山）股份公司 | Automobile cabin lighting switch |
-
2013
- 2013-04-24 CN CN201310146387.7A patent/CN103219180B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319106A (en) * | 1980-03-31 | 1982-03-09 | Armitage Ralph T | Push button switch |
| JPS62172613A (en) * | 1986-01-27 | 1987-07-29 | 松下冷機株式会社 | Electric switch |
| JP2003059369A (en) * | 2001-08-14 | 2003-02-28 | Nippon Lock:Kk | Vehicule brake switch |
| CN201378532Y (en) * | 2009-04-15 | 2010-01-06 | 赖克清 | Vehicle running courtesy lamp control switch |
| CN201667305U (en) * | 2009-10-09 | 2010-12-08 | 昌辉汽车电气系统（安徽）有限公司 | Automobile brake light switch |
| CN201796773U (en) * | 2010-04-07 | 2011-04-13 | 上海华普汽车有限公司 | Courtesy light switch |
| CN201853610U (en) * | 2010-09-20 | 2011-06-01 | 浙江吉利汽车研究院有限公司 | Novel brake lamp switch |
| CN203277157U (en) * | 2013-04-24 | 2013-11-06 | 昌辉汽车电器（黄山）股份公司 | Automobile cabin lighting switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103219180B (en) | 2014-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8129639B2 (en) | Emblem-unified trunk opening and closing device | |
| CN203277157U (en) | Automobile cabin lighting switch | |
| CN103219180B (en) | Lighting switch of automobile engine compartment | |
| CN202927699U (en) | Intelligent light-emitting diode (LED) bulb | |
| CN204678281U (en) | A kind of locking type connector headlight wire harness | |
| CN202092054U (en) | LED (Lighting Emitting Diode) reading lamp | |
| CN203617168U (en) | Waterproof electronic parking brake switch of automobile | |
| CN202871638U (en) | Double-path-controlled brake lamp switch | |
| CN214295508U (en) | Car door buffer block structure integrating door knob opening and closing functions | |
| CN202394740U (en) | Low-current distant light overtaking switch | |
| CN202839334U (en) | Automobile door contact light switch | |
| CN204189639U (en) | A kind of inserted clutch switch assembly | |
| CN202513059U (en) | Neutral/reverse gear signal lamp switch | |
| CN203103175U (en) | Automobile trunk unlatching switch | |
| CN205751967U (en) | A kind of microswitch for jetting machine | |
| CN203277159U (en) | Door touch light switch for automobile | |
| CN203312108U (en) | Flat-headed button switch | |
| CN203026424U (en) | Dimmer switch structure of car combination switch | |
| CN103219181B (en) | A kind of door of automobile touches lamp switch | |
| CN102938341A (en) | Two-way control stop lamp switch | |
| CN203456375U (en) | Missile-borne inertia switch | |
| CN200940813Y (en) | Switch built-in LED lamp | |
| CN211929351U (en) | Novel EPB integrated switch group | |
| CN202749973U (en) | Electric brush structure of motor | |
| CN202839383U (en) | Automobile skylight switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |