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Connecting structure for vehicle-mounted power battery

A connection structure and power battery technology, which is applied in the direction of conductive connection, vehicle connector, connection, etc., can solve the problems of power failure and ignition at the connection, and achieve the effect of reliable connection

Active Publication Date: 2017-02-22
AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The on-board power batteries of existing electric vehicles are generally connected by cables and locked by screws. Once the screws are loose, unsafe factors such as power failure and ignition at the connection will occur

Method used

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  • Connecting structure for vehicle-mounted power battery
  • Connecting structure for vehicle-mounted power battery
  • Connecting structure for vehicle-mounted power battery

Examples

Experimental program
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Embodiment Construction

[0038] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0039] like Figure 1 to Figure 4 As shown, the connection structure 1 for the vehicle power battery includes a conductive sleeve M and a conductive core N, and the conductive core N and the conductive sleeve M are plugged and connected. Be explained.

[0040] like Figure 5 to Figure 10 As shown, the conductive sleeve M includes a sleeve 2, the sleeve 2 includes a tubular sleeve 21, the middle of the outer wall of the sleeve 21 is provided with an annular stop ring 22, and the two ends of the inner wall of the sleeve 21 are respectively A conductive ring groove array consisting of annular conductive ring grooves 23 and a first sealing ring gro...

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Abstract

The invention discloses a connecting structure for a vehicle-mounted power battery. The connecting structure comprises a conductive sleeve and a conductive core, wherein the conductive sleeve is internally provided with one or more elastic conducting parts; the conductive core comprises a core tube and a conductive core body arranged in the core tube; the core body is in separable sleeve connection with the conductive sleeve, and the core body is in contact with the elastic conducting parts during sleeving connection. Because of the elasticity of a conductive spring, the electric connection of two adjacent conductive cores is not influenced even the core body and the conductive spring generate relative slip in a bumpy environment; therefore, the phenomena such as power failure and fire striking are avoided, and the connection is reliable.

Description

technical field [0001] The invention relates to an electric vehicle accessory, more precisely, a connection structure for a vehicle power battery. Background technique [0002] The on-board power batteries of existing electric vehicles are generally connected by cables and locked by screws. Once the screws are loose, unsafe factors such as power failure and ignition at the connection will occur. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a connection structure for vehicle-mounted power batteries. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] The invention discloses a connection structure for a vehicle-mounted power battery, comprising: [0006] A conductive sleeve, the conductive sleeve is provided with one or more elastic conductive parts; [0007] A conductive core, the conductive core includes a...

Claims

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Application Information

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IPC IPC(8): H01M2/20H01R4/48H01M50/50
CPCH01R4/4872H01R2201/26H01M50/502Y02E60/10
Inventor 张建平罗先锋王星
Owner AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP