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Supporting apparatus, battery module and power supply system

A support device and battery module technology, which is applied to battery components, batteries, secondary batteries, etc., can solve the problems of increased cost, complex structure of battery modules, and support devices that do not have the heat management function of heat dissipation or heat absorption, etc. question

Pending Publication Date: 2017-08-18
HUATING HEFEI POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing battery modules generally support and fix the single batteries in the battery module through the support device. Since the support device does not have the thermal management function of heat dissipation or heat absorption, if the thermal management of the battery module is required, then It is necessary to add other thermal management devices (such as liquid-cooled flat tubes, etc.) to achieve the purpose of thermal management of the battery module. This method requires the addition of additional components and increases the cost. At the same time, the structure of the battery module becomes More complex

Method used

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  • Supporting apparatus, battery module and power supply system
  • Supporting apparatus, battery module and power supply system
  • Supporting apparatus, battery module and power supply system

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0029] It should be noted that like numerals and let...

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Abstract

Embodiments of the invention provide a supporting apparatus, a battery module and a power supply system. The supporting apparatus comprises supporting parts which are arranged in the battery module and used for supporting corresponding single batteries; each supporting part comprises a first cavity; a liquid inlet connected with the first cavity is formed in one end of each supporting part while a liquid outlet connected with the first cavity is formed in the other end of the supporting part; and a thermal management liquid input from the exterior enters the first cavity of the supporting part from the liquid inlet and then is discharged from the liquid outlet, so as to perform thermal management on each single battery of the battery module.

Description

technical field [0001] The invention relates to the technical field of battery thermal management, in particular to a support device, a battery module and a power supply system. Background technique [0002] At present, automobile exhaust emissions are one of the main causes of environmental pollution. Because pure electric vehicles have less or no exhaust emissions, the research and development and design of pure electric vehicles are increasingly favored by major manufacturers. The energy of pure electric vehicles mainly comes from battery modules, and the service life of battery modules directly affects the experience of using pure electric vehicles. The existing battery modules generally support and fix the single batteries in the battery module through the support device. Since the support device does not have the thermal management function of heat dissipation or heat absorption, if the thermal management of the battery module is required, then It is necessary to add...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M10/625H01M10/6556H01M10/6557H01M10/6567H01M10/6568H01M50/204
CPCH01M10/625H01M10/6556H01M10/6557H01M10/6567H01M10/6568H01M2220/20H01M50/20Y02E60/10
Inventor 李树民赵丽何赛劳力王扬周鹏
Owner HUATING HEFEI POWER TECH
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