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Waterproof battery module

A waterproof battery and module technology, which is applied to battery pack parts, battery cover/end cover, battery box/coat, etc., can solve the problems of non-waterproof, achieve overall cleanliness, simplify welding and voltage collection, and improve waterproof effect Effect

Pending Publication Date: 2021-12-24
HEFEI GUOXUAN HIGH TECH POWER ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The plug can block the plug installation hole, and the connection position of the plug and the wire slot are sealed by sealant, which improves the waterproof effect, meets the waterproof requirements, and solves the problem that the traditional module is not waterproof

Method used

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Embodiment Construction

[0027] 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 embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] like figure 1 , figure 2 As shown, the waterproof battery module includes a module casing 1, a waterproof breathable valve 2, a plug 3, and a battery system 4.

[0029] The module housing 1 includes a module box 11 and a module cover 12, the module cover 12 is fixedly connected to the module box 11, and a closed internal cavity is formed between the module box 11 and th...

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PUM

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Abstract

The invention discloses a waterproof battery module, and relates to the field of battery modules. The waterproof battery module comprises a module shell, a plug and a battery system, the module shell is provided with a closed inner cavity, and a plug mounting hole is formed in the module shell; the plug is made of an elastic material and is mounted in the plug mounting hole, and a wire passing groove is formed in the plug; the battery system is installed in the inner cavity of the module shell, and an outgoing wire harness of the battery system penetrates out of the module shell from the wire passing groove; and the plug and the plug mounting hole as well as the outgoing wire harness of the battery system and the wire passing groove are sealed through sealant. The waterproof battery module has the advantages that the waterproof effect is improved, the waterproof requirement can be met, and the problem that a traditional module is not waterproof is solved.

Description

technical field [0001] The invention relates to the field of battery modules, in particular to a waterproof battery module. Background technique [0002] In order to meet the different working conditions of batteries used in electric vehicles and electric bicycle power battery systems and household mobile power supplies, and to meet vehicle wading requirements, the waterproof requirements for battery packs are higher. Existing battery modules cannot Meet waterproof requirements. The patent document with the notification number CN2111692217U discloses a waterproof battery system, including a battery management system, a battery module, a module cover assembly, a housing assembly and an end cover assembly; the module cover assembly is closed on the battery module; the housing assembly Including the upper aluminum shell and the lower aluminum shell, the upper aluminum shell and the lower aluminum shell are interlocked and installed on the outside of the module cover assembly; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/141H01M50/147H01M50/186H01M50/30
CPCH01M50/141H01M50/30H01M50/147H01M50/186Y02E60/10
Inventor 杨艳侠
Owner HEFEI GUOXUAN HIGH TECH POWER ENERGY
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