CN209357623U - A kind of braking light switch for brake system of car - Google Patents
A kind of braking light switch for brake system of car Download PDFInfo
- Publication number
- CN209357623U CN209357623U CN201920322625.8U CN201920322625U CN209357623U CN 209357623 U CN209357623 U CN 209357623U CN 201920322625 U CN201920322625 U CN 201920322625U CN 209357623 U CN209357623 U CN 209357623U
- Authority
- CN
- China
- Prior art keywords
- light switch
- braking light
- contact
- brake system
- bushing
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 20
- 229920002943 EPDM rubber Polymers 0.000 claims description 8
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a kind of braking light switch for brake system of car, it is related to brake system of car technical field, including braking light switch ontology, braking light switch ontology one end is equipped with connector, connector is equipped with venthole, the braking light switch ontology other end is equipped with wiring inserts, wiring inserts two sides are equipped with terminal strip, wiring inserts center is equipped with cavity, gasket and spring are successively arranged in cavity, cavity one end, which is equipped with, adjusts screw, spring one end is equipped with bushing, diaphragm is equipped between wiring inserts and braking light switch ontology, bushing is equipped with contact chip, contact chip is equipped with the first contact by two close end, the end of terminal strip and the first contact opposite position are equipped with the second contact.The utility model uses newly-designed braking light switch, and overall structure stability is high, and when use is not easy to break down；The service life of braking light switch gets a promotion, and reduces maintenance cost.
Description
Technical field
The utility model relates to brake system of car technical fields, more particularly to a kind of system for brake system of car
Dynamic lamp switch.
Background technique
Brake system of car is average speed etc. in order to guarantee the safety traffic of automobile, improve automobile, and on automobile
Special arrestment mechanism is installed.The function of service braking device is to make car deceleration just under steam or in shortest distance
Parking.Brake light assemblies are generally had in service braking device, still, existing brake light assemblies are easy to appear in use
Whether failure causes driver to be unable to judge accurately braking system atmospheric pressure value normal；And the service life of brake light assemblies is short, dimension
Protect high expensive.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of system for brake system of car
Dynamic lamp switch.
The utility model achieves the above object through the following technical schemes:
A kind of braking light switch for brake system of car, including braking light switch ontology, the braking light switch sheet
Body one end is equipped with connector, and connector is equipped with venthole, and the braking light switch ontology other end is equipped with wiring inserts, wiring inserts two sides
Equipped with terminal strip, wiring inserts center is equipped with cavity, and gasket and spring are successively arranged in cavity, and cavity one end, which is equipped with, to be adjusted
Screw, spring one end are equipped with bushing, and diaphragm is equipped between wiring inserts and braking light switch ontology, and bushing is adjacent with diaphragm, lining
It puts on and is equipped with contact chip, contact chip is equipped with the first contact by two close end, and the end of terminal strip is set with the first contact opposite position
There is the second contact.
Preferably, the diaphragm is made of ethylene propylene diene monomer (EPDM) material.
Preferably, the contact chip is made of phosphor bronze material.
Preferably, first contact, the second contact and terminal strip are made of red copper material.
Preferably, the spring is made of 65Mn material.
Preferably, the wiring inserts and bushing are made of phenolic resin material.
Preferably, the gasket is made of epoxide resin material.
The utility model has the beneficial effects that: the utility model uses newly-designed braking light switch, overall structure is steady
Qualitative height, when use, are not easy to break down；Diaphragm uses ethylene propylene diene monomer (EPDM) material, has oxidation resistance strong, corrosion-resistant
The good feature of property, the reliability of lifting device；Contact chip uses phosphor bronze material, has the characteristics that elasticity is good and is unlikely to deform,
The reliability of further lifting device；The service life of braking light switch gets a promotion, and reduces maintenance cost.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
Wherein: 1, venthole；2, connector；3, diaphragm；4, bushing；5, the first contact；6, the second contact；7, wiring inserts；
8, terminal strip；9, screw is adjusted；10, gasket；11, spring；12, contact chip；13, braking light switch ontology.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, the utility model includes braking light switch ontology 13,13 one end of braking light switch ontology is equipped with connector
2, connector 2 is equipped with venthole 1；13 other end of braking light switch ontology is equipped with wiring inserts 7.7 two sides of wiring inserts are equipped with and connect
Lines 8,7 center of wiring inserts are equipped with cavity, are successively arranged gasket 10 and spring 11 in cavity.Gasket 10 is by epoxy resin
Material is made, stable chemical performance.Cavity one end, which is equipped with, adjusts screw 9, and 11 one end of spring is equipped with bushing 4, wiring inserts 7 and system
It is equipped with diaphragm 3 between dynamic lamp switch ontology 13, bushing 4 is adjacent with diaphragm 3.Adjust the touching of the adjustable braking light switch of screw 9
Point clossing pressure size.Spring 11 is made of 65Mn material, and intensity is high；Diaphragm 3 is made of ethylene propylene diene monomer (EPDM) material, ageing-resistant
It is strong with corrosion resistance；Wiring inserts 7 and bushing 4 are made of phenolic resin material, and high temperature resistant and chemical resistance are strong.On bushing 4
Equipped with contact chip 12, contact chip 12 is equipped with the first contact 5, the end of terminal strip 8 and 5 opposite position of the first contact by two close end
Equipped with the second contact 6.Contact chip 12 is made of phosphor bronze material, and elasticity is good and is unlikely to deform；First contact 5,6 and of the second contact
Terminal strip 8 is made of red copper material, has good electric conductivity and thermal conductivity.
When work, the connector 2 of braking light switch is connected on the air pipe of brake system of car, by terminal strip 8 by leading
Line is coupled on Brake lamp；Then foot touches on the brake valve, and valve is opened, and air pressure enters in the venthole 1 of braking light switch, when
When air pressure is raised to the contact closure pressure greater than braking light switch, air pressure makes diaphragm 3 be pressurized, and diaphragm 3 is pushed down bushing 4 and promoted
Bushing 4 is moved to the left, and the first contact 5 is in contact with the second contact 6, closes the switch circuit connection, and Brake lamp is bright；Foot releasing of brake
Valve, valve are closed, and pressure is laid down in the venthole 1 of braking light switch, and diaphragm 3 moves right recovery under the action of spring 11
To origin-location, bushing 4 also resets therewith, and the first contact 5 and the second contact 6 are detached from, and switch disconnecting circuit is obstructed, and Brake lamp is put out
It goes out.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model.Ability
The those of ordinary skill in domain is appreciated that in the case where not departing from the principles of the present invention and objective can be to these implementations
Mode carries out a variety of variations, modification, replacement and deformation.The scope of the utility model is defined by the claims and their equivalents.
Claims (7)
1. a kind of braking light switch for brake system of car, including braking light switch ontology, it is characterised in that: the braking
Lamp switch ontology one end is equipped with connector, and connector is equipped with venthole, and the braking light switch ontology other end is equipped with wiring inserts, wiring
Inserts two sides are equipped with terminal strip, and wiring inserts center is equipped with cavity, is successively arranged gasket and spring, cavity one end in cavity
Equipped with screw is adjusted, spring one end is equipped with bushing, and diaphragm, bushing and diaphragm are equipped between wiring inserts and braking light switch ontology
Adjacent, bushing is equipped with contact chip, and contact chip is equipped with the first contact by two close end, and the end of terminal strip is corresponding with the first contact
Position is equipped with the second contact.
2. a kind of braking light switch for brake system of car according to claim 1, it is characterised in that: the diaphragm
It is made of ethylene propylene diene monomer (EPDM) material.
3. a kind of braking light switch for brake system of car according to claim 1, it is characterised in that: the contact
Piece is made of phosphor bronze material.
4. a kind of braking light switch for brake system of car according to claim 1, it is characterised in that: described first
Contact, the second contact and terminal strip are made of red copper material.
5. a kind of braking light switch for brake system of car according to claim 1, it is characterised in that: the spring
It is made of 65Mn material.
6. a kind of braking light switch for brake system of car according to claim 1, it is characterised in that: the wiring
Inserts and bushing are made of phenolic resin material.
7. a kind of braking light switch for brake system of car according to claim 1, it is characterised in that: the gasket
It is made of epoxide resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322625.8U CN209357623U (en) | 2019-03-14 | 2019-03-14 | A kind of braking light switch for brake system of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322625.8U CN209357623U (en) | 2019-03-14 | 2019-03-14 | A kind of braking light switch for brake system of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357623U true CN209357623U (en) | 2019-09-06 |
Family
ID=67804146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322625.8U Expired - Fee Related CN209357623U (en) | 2019-03-14 | 2019-03-14 | A kind of braking light switch for brake system of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357623U (en) |
-
2019
- 2019-03-14 CN CN201920322625.8U patent/CN209357623U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |