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Elastic support, power battery cooling system and vehicle

A technology of elastic support and power battery, which is applied in the direction of battery, electric vehicle, vehicle energy storage, etc., can solve the problems of reducing structural strength and incapable of effectively and uniformly absorbing impact force.

Active Publication Date: 2020-09-15
SVOLT ENERGY TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the material performance of this kind of foam cannot effectively and evenly absorb the impact force when the whole package is subjected to a large bottom impact force, and the installation position of the water cooling plate is moved up, which reduces the structural strength of the whole package

Method used

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  • Elastic support, power battery cooling system and vehicle
  • Elastic support, power battery cooling system and vehicle
  • Elastic support, power battery cooling system and vehicle

Examples

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Embodiment Construction

[0031] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0032] In this disclosure, unless stated otherwise, the used orientation words such as "upper" and "lower" are defined according to the directions indicated in the corresponding drawings, while "inner" and "outer" refer to the corresponding parts The inside and outside of its own outline. In addition, the terms "first", "second", and the like used in the present disclosure are for distinguishing one element from another element, and do not have order or importance. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated.

[0033] The present ...

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PUM

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Abstract

The invention relates to an elastic support, a power battery cooling system and a vehicle. The elastic support is used for being installed between the bottom of a battery pack and a water cooling plate, the elastic support comprises a mounting plate which is used for being mounted at the bottom of a battery pack, and an elastic supporting piece which is mounted on the mounting plate and used for supporting a water cooling plate. The elastic supporting piece is provided with a first section used for being connected with the mounting plate, a second section used for supporting the water coolingplate, and a third section which is located between the first section and the second section and can absorb impact borne by the bottom of the battery pack through deformation. In the normal running process of a vehicle, the elastic support can play a role in supporting the water cooling plate, and when the bottom of the battery pack is impacted, the elastic support can effectively absorb impact force to improve the safety performance of a power battery module.

Description

technical field [0001] The present disclosure relates to the technical field of new energy vehicles, and in particular, relates to an elastic support for a power battery heat dissipation system, a power battery heat dissipation system and a vehicle. Background technique [0002] As global oil resources are dwindling, the transformation of new energy vehicles to replace traditional fuel vehicles in the automotive industry has also accelerated. As the main energy carrier of new energy vehicles, the battery pack's safety performance directly affects the safety performance of the entire vehicle. [0003] When a new energy vehicle is driving on a complex road section, the lower casing is extremely vulnerable to impact, which affects the safety performance of the modules in the battery pack. To deal with this situation, the traditional design is to add foam to the bottom of the water cooling plate installed under the module to absorb the impact, or move the installation position ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6554H01M10/6567B60L50/64
CPCH01M10/613H01M10/625H01M10/6554H01M10/6567B60L50/64H01M2220/20Y02T10/70
Inventor 郭志远任荣彬张德磊华东波范凯
Owner SVOLT ENERGY TECHNOLOGY CO LTD