Battery quick replacing connector and electric automobile

A technology for quick battery replacement and electric vehicle, applied in electric vehicles, conductive connections, vehicle connectors, etc., can solve problems such as poor sealing and connection reliability, increase compression, ensure reliable connection and seal safe use requirements, The effect of improving fault tolerance

Pending Publication Date: 2017-10-24
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a battery quick-change connector and an electric vehicle to solve the problem of poor sealing and connection reliability of the quick-change connector in the prior art

Method used

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  • Battery quick replacing connector and electric automobile
  • Battery quick replacing connector and electric automobile
  • Battery quick replacing connector and electric automobile

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Embodiment Construction

[0041] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0042] According to an aspect of the embodiments of the present invention, a battery quick-change connector is provided, especially a battery quick-change connector suitable for electric vehicles in battery swap mode.

[0043] Such as figure 1 As shown, the battery quick-change connector includes: a plug 1 and a socket 2 . Wherein, the electric vehicle is provided with a quick-change bracket, and the plug 1 is fixed on the quick-change bracket...

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Abstract

The invention provides a battery quick replacing connector and an electric automobile. The battery quick replacing connector comprises a plug which is provided with a first interface and a circle of first sealing member which is arranged in a way of surrounding the internal side wall of the first interface; and a socket which is provided with a second interface and a circle of second sealing member which is arranged in a way of surrounding the external side wall of the second interface, wherein the first interface and the second interface are connected in a pressing way, the second interface stretches into the first interface, and the first sealing member is connected with the external side wall of the second interface and the second sealing member in an abutted way. According to the technical scheme, the key is that the plug interface and the socket interface are provided with the sealing members and the sealing members have certain elasticity so that the design shape of the sealing members can be maintained for a long time, the amount of compression can also be increased, and thus the amount of fault tolerance of the battery quick replacing connector in the pressing direction can be obviously enhanced and the use requirements of reliable connection and sealing safety can be guaranteed.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a battery quick-change connector and the electric vehicle. Background technique [0002] Pure electric vehicles are currently due to the short battery life (generally <300km), slow charging time is long, fast charging time is short (>30min), but high current fast charging affects the life of the power battery and the existing fast charging resources are lacking, etc. Factors seriously restrict the rapid development of pure electric vehicles. The pure electric vehicle in the battery swap mode can well meet the basic requirements of customers. It can not only complete the battery replacement in a short time (<3min), but also prolong the service life of the power battery, which can greatly promote the rapid development of pure electric vehicles. [0003] However, pure electric vehicles in the battery swap mode must solve the key quick replacement technology between the mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R13/631H01M2/20B60L11/18
CPCH01R13/5219H01R13/6315B60L50/50H01R2201/26H01M50/50Y02T10/70Y02E60/10
Inventor 王家忠李兴华
Owner BEIJING ELECTRIC VEHICLE
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