Multilayer soft-package battery module and multilayer soft-package battery module system

A technology of soft-pack batteries and battery modules, which is applied to battery pack parts, batteries, secondary batteries, etc., can solve the problems of low safety and achieve the effects of improving anti-vibration, ensuring safety, and reliable heat dissipation

Active Publication Date: 2019-03-26
HUATING HEFEI POWER TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of the existing power batteries are less safe

Method used

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  • Multilayer soft-package battery module and multilayer soft-package battery module system
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  • Multilayer soft-package battery module and multilayer soft-package battery module system

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Embodiment Construction

[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is only a part of embodiments of the present invention, but not all embodiments. 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.

[0055] 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 persons of ordinary s...

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Abstract

An embodiment of the invention relates to the technical field of power batteries, and particularly speaking, relates to a multilayer soft-package battery module and a multilayer soft-package battery module system. A liquid inlet pipe and a liquid outlet pipe of the multilayer soft-package battery module are both communicated with a liquid-cooled plate arranged on each multilayer soft-package battery unit; the uniform and reliable heat dissipation of the multilayer soft-package battery module can be realized; two adjacent multilayer soft-package battery units are fixedly connected through a connecting piece; the anti-vibration and anti-shear ability of the multilayer soft-package battery module can be improved; and thus, the safety of the multilayer soft-package battery module can be ensured from two aspects of heat management and structure in the running process of an electric vehicle.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of power batteries, and in particular, to a multi-layer pouch battery module and system. Background technique [0002] Today, electric vehicles have taken their place in the automotive market. The advantages of electric vehicles such as environmental protection performance and low maintenance cost make electric vehicles more and more popular among consumers. As one of the most important components of electric vehicles, power batteries play an important role in the safe and reliable driving of electric vehicles. Electric vehicles usually run on various complex road conditions, which requires high safety of power batteries. However, most of the existing power batteries are relatively low in safety. Contents of the invention [0003] In view of this, the present invention provides a multi-layer pouch battery module and system. [0004] An embodiment of the present invention provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/617H01M10/625H01M10/6555H01M10/6556H01M10/6557H01M10/6568H01M50/204
CPCH01M10/613H01M10/617H01M10/625H01M10/6555H01M10/6556H01M10/6557H01M10/6568H01M2220/20H01M50/20Y02E60/10
Inventor 王瑜侯汉彬袁承超周鹏
Owner HUATING HEFEI POWER TECH
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