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New-energy vehicle and battery heat management device based on heat pipes

A battery thermal management and heat pipe technology, which is applied in the direction of batteries, secondary batteries, battery pack components, etc., can solve the problems of poor heat dissipation of new energy batteries, and achieve the effect of compact structure and low cost of use

Pending Publication Date: 2019-03-08
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a battery heat management device based on heat pipes, which effectively solves the problem of poor heat dissipation of new energy batteries

Method used

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  • New-energy vehicle and battery heat management device based on heat pipes
  • New-energy vehicle and battery heat management device based on heat pipes
  • New-energy vehicle and battery heat management device based on heat pipes

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Embodiment Construction

[0023] The core of the present invention is to provide a battery heat management device based on heat pipes, which has a compact structure and good heat dissipation effect, effectively solves the problem of poor heat dissipation of new energy batteries, thereby prolonging the service life of new energy batteries. Another core of the present invention is to provide a new energy vehicle including the above heat pipe-based battery heat management device, the new energy vehicle has good heat dissipation and long service life.

[0024] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Please refer to figure 1 , figure 2 and image 3 , figure 1 Schematic diagram of the structure of the heat pipe-based battery thermal management device provided by the present invention; figure 2 for...

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PUM

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Abstract

The invention provides a battery heat management device based on heat pipes. The battery heat management device comprises a plurality of single batteries. Heat dissipation elements are adhered on leftand right heating surfaces of any single battery. The battery heat management device also comprises the heat pipes for carrying out heat dissipation on the heat dissipation elements. The heat pipes comprise evaporation sections and condensation sections. The evaporation sections are inserted into the heat dissipation elements. The condensation sections are exposed in the air. The battery heat management device also comprises a shell for fixing all single batteries, the heat dissipation elements and the heat pipes. The invention also provides a new-energy vehicle which has the beneficial effects.

Description

technical field [0001] The present invention relates to the technical field of new energy vehicle batteries, and more specifically, relates to a battery heat management device based on heat pipes. In addition, the present invention also relates to a new energy vehicle having the above-mentioned heat pipe-based battery heat management device. Background technique [0002] With the continuous improvement of people's living standards, new energy vehicles have become one of the most commonly used means of transportation for people to travel. However, with the continuous growth of sales and holdings of new energy vehicles, it not only increases the consumption of fossil fuels, but also emits a large amount of exhaust gas from new energy vehicles, causing serious air pollution. Under the dual pressure of energy and the environment, It is particularly urgent to vigorously develop new energy vehicles. [0003] However, due to the internal resistance of the lithium-ion battery and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/653H01M10/6551H01M10/6552H01M10/6555H01M10/6563H01M50/204
CPCH01M10/613H01M10/625H01M10/653H01M10/6551H01M10/6552H01M10/6555H01M10/6563H01M2220/20H01M50/20Y02E60/10
Inventor 何淋柯秀芳张国庆周科马晓震
Owner GUANGDONG UNIV OF TECH