CN202474310U - Pin inside electric power charging connector plug for electromobile - Google Patents
Pin inside electric power charging connector plug for electromobile Download PDFInfo
- Publication number
- CN202474310U CN202474310U CN2012201090800U CN201220109080U CN202474310U CN 202474310 U CN202474310 U CN 202474310U CN 2012201090800 U CN2012201090800 U CN 2012201090800U CN 201220109080 U CN201220109080 U CN 201220109080U CN 202474310 U CN202474310 U CN 202474310U
- Authority
- CN
- China
- Prior art keywords
- plug seat
- information plug
- dustproof
- dustproof gate
- contact pin
- 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 - Lifetime
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an information plug seat with a light-emitting diode (LED) lamp and a dustproof gate. Gold needles are fixed on a gold needle base and welded to a printed-circuit board. One end of a punctured terminal is inserted into a corresponding groove on a punctured terminal base, the other end of the punctured terminal is inserted into a corresponding hole site on the printed-circuit board, and a dustproof cover is arranged on the punctured terminal base. The information plug seat with the LED lamp and the dustproof gate is characterized in that a patch LED lamp and a patch resistor are welded to the printed-circuit board and then inserted into an information plug seat main body together, the information plug seat body is provided with a dustproof gate, a left clamping column and a right clamping column which are on both sides of the dustproof gate are respectively provided with a torsional spring in clamped mode, the dustproof gate and the torsional springs are arranged on the information plug seat main body in clamped mode, and the dustproof gate can rotate in the information plug seat main body. The information plug seat with the LED lamp and the dustproof gate has an LED lamp display function and a dustproof gate structure, on one hand can bring convenience to users to immediately find and know about computer-connecting state directly from a machine room panel, and on the other hand can prevent external dust from entering into the information plug seat to ensure normal use of the information plug seat.
Description
Technical field
The utility model relates to charging electric vehicle equipment, specifically, relates to a kind of contact pin that is used in the electric automobile power charge connector plug.
Background technology
Electric automobile power charge connector is the connection device that charging station uses when giving charging electric vehicle, employed nozzle when being similar to the gas station and refueling a car, and its effect is that the storage battery with electric automobile is connected on the high-tension circuit, charges a battery.Be provided with contact pin in the plug of electric automobile power charge connector.
Big when the conductor belt electric weight, when current potential is higher, can ionization surrounding air with strong luminous with destroy the sound because the energy of this discharge is bigger, so its ignition and blasting and cause that the danger of human body electric shock is bigger.Because operational environment is high electric current, be prone to heating, ambient temperature is raise, and ambient temperature is high more, just causes the point discharge effect more easily.Thereby, occur ending point discharge phenomenon in order to prevent electric automobile power charge connector when work, take to install additional the measure of insulator cap usually at the front end of contact pin.Yet the set insulator cap adhesion of existing contact pin front end is poor, the phenomenon of loose or dislocation at high temperature can occur.Getting loose of insulator cap then can influence the operate as normal of contact pin, when plug, can aggravate the friction of contact pin to jack, has a strong impact on the life-span of jack.
Summary of the invention
The technical problem that the utility model will solve is to overcome above-mentioned defective, and a kind of contact pin that is used in the electric automobile power charge connector plug is provided, and the insulator cap of contact pin body front end and the end adhesion of contact pin body are good, also can not get loose under the high temperature.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of contact pin that is used in the electric automobile power charge connector plug; Comprise the contact pin body; It is characterized in that: the end of said contact pin body is provided with the insulator cap that under high pressure is injection-moulded in the contact pin body end through injection molding machine, and the root of insulator cap extend in the contact pin body end.
Owing to adopted technique scheme; Compared with prior art; Have good bonding force between the insulator cap of the utility model contact pin body front end and the end of contact pin body, also can not get loose under the high temperature, can ensure the operate as normal of contact pin; Contact pin guarantees the useful life of jack to the friction of jack when subduing plug.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Accompanying drawing is the structural representation of a kind of embodiment of the utility model.
Embodiment
Embodiment:
A kind of contact pin that is used in the electric automobile power charge connector plug shown in accompanying drawing, comprises contact pin body 1.The end of said contact pin body 1 is provided with the insulator cap 2 that under high pressure is injection-moulded in contact pin body 1 end through injection molding machine, and the root of insulator cap 2 extend in contact pin body 1 end.
Claims (1)
1. one kind is used for the interior contact pin of electric automobile power charge connector plug; Comprise contact pin body (1); It is characterized in that: the end of said contact pin body (1) is provided with the insulator cap (2) that under high pressure is injection-moulded in contact pin body (1) end through injection molding machine, and the root of insulator cap (2) extend in contact pin body (1) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201090800U CN202474310U (en) | 2012-03-08 | 2012-03-08 | Pin inside electric power charging connector plug for electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201090800U CN202474310U (en) | 2012-03-08 | 2012-03-08 | Pin inside electric power charging connector plug for electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474310U true CN202474310U (en) | 2012-10-03 |
Family
ID=46922441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201090800U Expired - Lifetime CN202474310U (en) | 2012-03-08 | 2012-03-08 | Pin inside electric power charging connector plug for electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474310U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505324A (en) * | 2016-11-02 | 2017-03-15 | 四川瑞可达连接系统有限公司 | A kind of contact element and preparation method thereof |
| CN106602315A (en) * | 2016-11-27 | 2017-04-26 | 康迪电动汽车（上海）有限公司 | Power battery connection device |
| CN106848694A (en) * | 2017-02-23 | 2017-06-13 | 四川瑞可达连接系统有限公司 | DC charging rifle power contact contact pin component |
| CN110234925A (en) * | 2017-02-14 | 2019-09-13 | 欧司朗股份有限公司 | Lighting module, lighting system and the method for assembling lighting system |
-
2012
- 2012-03-08 CN CN2012201090800U patent/CN202474310U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505324A (en) * | 2016-11-02 | 2017-03-15 | 四川瑞可达连接系统有限公司 | A kind of contact element and preparation method thereof |
| CN106505324B (en) * | 2016-11-02 | 2018-11-20 | 四川瑞可达连接系统有限公司 | A kind of contact element and preparation method thereof |
| CN106602315A (en) * | 2016-11-27 | 2017-04-26 | 康迪电动汽车（上海）有限公司 | Power battery connection device |
| CN110234925A (en) * | 2017-02-14 | 2019-09-13 | 欧司朗股份有限公司 | Lighting module, lighting system and the method for assembling lighting system |
| CN110234925B (en) * | 2017-02-14 | 2021-04-23 | 欧司朗股份有限公司 | Lighting module, lighting system and method for assembling a lighting system |
| DE112018000813B4 (en) | 2017-02-14 | 2024-03-28 | Optotronic Gmbh | A LIGHTING MODULE, A LIGHTING SYSTEM AND A METHOD FOR ASSEMBLING A LIGHTING SYSTEM |
| CN106848694A (en) * | 2017-02-23 | 2017-06-13 | 四川瑞可达连接系统有限公司 | DC charging rifle power contact contact pin component |
| CN106848694B (en) * | 2017-02-23 | 2023-01-24 | 四川瑞可达连接系统有限公司 | Power contact pin assembly of direct current charging gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Linyi Longli Electronic Co.,Ltd. Assignor: Gao Wenbin Contract record no.: 2013370000227 Denomination of utility model: Pin inside electric power charging connector plug for electromobile Granted publication date: 20121003 License type: Exclusive License Record date: 20131030 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Linyi Longli Electronic Co.,Ltd. Assignor: Gao Wenbin Contract record no.: 2013370000227 Date of cancellation: 20150916 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |