CN202474315U - Electric power charging connector socket of electromobile - Google Patents
Electric power charging connector socket of electromobile Download PDFInfo
- Publication number
- CN202474315U CN202474315U CN2012201091095U CN201220109109U CN202474315U CN 202474315 U CN202474315 U CN 202474315U CN 2012201091095 U CN2012201091095 U CN 2012201091095U CN 201220109109 U CN201220109109 U CN 201220109109U CN 202474315 U CN202474315 U CN 202474315U
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- Prior art keywords
- jack
- ring
- electric power
- socket
- charging connector
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Abstract
The utility model discloses an electric power charging connector socket of an electromobile. The electric power charging connector socket mainly comprises a square plate convex body, a square plate stiffening plate, a square sealing plate, a socket insulator and a jack, the electric power charging connector socket is characterized in that the jack is internally provided with a monomer two-drum peak crown spring which is made of a metallic conductor material, is of a cylindrical body structure with a longitudinal gap and comprises a top ring, a middle ring and a bottom ring; and sunk arc-like grid plates are respectively uniformly arranged between the top ring and the middle ring and between the middle ring and the bottom ring. The jack of the socket provided by the utility model is internally provided with a monomer two-drum peak crown spring, thereby achieving the advantages that the contact is stable and reliable, plugging is soft without causing damage to coatings, the vibration resistance and shock resistance are good, the service life is long no deformation is caused, and the plugging service life can be more than 5000 times; and compared with a line spring jack in the prior art, the jack used in the socket provided by the utility model is cheaper in cost and overcomes the defect of poor current carrying capacity of the line spring jack; and therefore, the electric power charging connector socket is superior in the high-current application field.
Description
Technical field
The utility model relates to charging electric vehicle equipment, specifically, relates to a kind of electric automobile power charge connector body.
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.Electric automobile power charge connector comprises plug and socket etc.
Socket mainly comprises and mainly comprises square plate convex body, square plate stiffener, quad seal pad, socket insulator and jack.The wire spring socket combining structure that the jack of existing socket adopts; The jack of this structure not only cost is high; And current capacity is poor, can not tackle the arcing injury of the transient current of generation under the high pressure to its generation, can not satisfy in the environment of High Level DC Voltage, high electric current and work.
Summary of the invention
The technical problem that the utility model will solve is to overcome above-mentioned defective, provides that a kind of cost is low, current capacity is strong, can satisfy the electric automobile power charge connector body of working in the environment of High Level DC Voltage, high electric current.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of electric automobile power charge connector body; Mainly comprise square plate convex body, square plate stiffener, quad seal pad, socket insulator and jack; It is characterized in that: be provided with monomer twin drum peak hat spring in the said jack; The cylindrical body structure of a vertical breach is made, had to said monomer twin drum peak hat spring for adopting metallic conductor, comprises apical ring, middle ring and base ring; Between apical ring and the middle ring, evenly be provided with the arc screen of indent between middle ring and the base ring respectively.
Owing to adopted technique scheme, adopt monomer twin drum peak hat spring in the jack of the utility model, advantage is: contact stabilization is reliable, plug is soft; It is indeformable not decrease coating, anti-vibration and good impact resistance, high life; Connect-disconnect life can reach more than 5000 times, compares with wire spring socket of the prior art, and is with low cost; More overcome the shortcoming of wire spring socket current capacity difference, had more superiority in big electric current application.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the hat spring of monomer twin drum peak described in the embodiment of the utility model;
Fig. 3 is the vertical view of Fig. 2.
Embodiment
Embodiment:
A kind of electric automobile power charge connector body, as shown in Figure 1, mainly comprise square plate convex body 2, square plate stiffener 5, quad seal pad 4, socket insulator 1 and jack 3, be provided with monomer twin drum peak hat spring 6 in the said jack 3.
Like Fig. 2, shown in Figure 3, the cylindrical body structure of a vertical breach 66 is made, had to said monomer twin drum peak hat spring 6 for adopting metallic conductor, comprises apical ring 65, middle ring 63 and base ring 61.Between apical ring 65 and the middle ring 63, evenly be provided with the arc screen 64,62 of indent between middle ring 63 and the base ring 61 respectively.
Claims (1)
1. electric automobile power charge connector body; Mainly comprise square plate convex body (2), square plate stiffener (5), quad seal pad (4), socket insulator (1) and jack (3); It is characterized in that: be provided with monomer twin drum peak hat spring (6) in the said jack (3); The cylindrical body structure of a vertical breach (66) is made, had to said monomer twin drum peak hat spring (6) for adopting metallic conductor, comprises apical ring (65), middle ring (63) and base ring (61); Between apical ring (65) and the middle ring (63), evenly be provided with the arc screen (64,62) of indent between middle ring (63) and the base ring (61) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201091095U CN202474315U (en) | 2012-03-08 | 2012-03-08 | Electric power charging connector socket of electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201091095U CN202474315U (en) | 2012-03-08 | 2012-03-08 | Electric power charging connector socket of electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474315U true CN202474315U (en) | 2012-10-03 |
Family
ID=46922446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201091095U Expired - Lifetime CN202474315U (en) | 2012-03-08 | 2012-03-08 | Electric power charging connector socket of electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474315U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552613A (en) * | 2015-12-04 | 2016-05-04 | 昆山全方位电子科技有限公司 | Crown spring |
| CN107039813A (en) * | 2016-11-30 | 2017-08-11 | 深圳市品川新能源连接器件有限公司 | One kind hat spring socket connector |
| CN107196097A (en) * | 2017-06-20 | 2017-09-22 | 马远锋 | A kind of continuous beam leaf spring jack contact and processing method |
| US12057662B2 (en) | 2019-02-28 | 2024-08-06 | ABB E-mobility B.V. | Electric vehicle supply equipment connector to resist electrical arcing and other faults |
-
2012
- 2012-03-08 CN CN2012201091095U patent/CN202474315U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552613A (en) * | 2015-12-04 | 2016-05-04 | 昆山全方位电子科技有限公司 | Crown spring |
| CN107039813A (en) * | 2016-11-30 | 2017-08-11 | 深圳市品川新能源连接器件有限公司 | One kind hat spring socket connector |
| CN107196097A (en) * | 2017-06-20 | 2017-09-22 | 马远锋 | A kind of continuous beam leaf spring jack contact and processing method |
| US12057662B2 (en) | 2019-02-28 | 2024-08-06 | ABB E-mobility B.V. | Electric vehicle supply equipment connector to resist electrical arcing and other faults |
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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: Electric power charging connector socket of 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |