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Soft package battery cell module

A battery module and battery module technology, which is applied to battery pack components, circuits, electrical components, etc., and can solve problems such as inability to adapt to battery modules

Inactive Publication Date: 2020-09-29
东莞市腾威动力新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For power battery systems with different needs, the number of batteries required is also inconsistent. The connection frame can be adapted to different numbers of batteries. The connection frame of the pouch battery module is integrally formed and cannot be adapted to batteries of various specifications. Mod Requirements

Method used

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Embodiment Construction

[0042] The following is attached Figure 1-4 The application is described in further detail.

[0043] The embodiment of the present application discloses a soft-pack battery module. refer to figure 1 , the soft-pack battery module includes a base 1, several battery modules 2 and a casing 3; the base 1 is used to install the battery module 2 and the casing 3; the battery module 2 includes several battery cells 4 and is used to fix the battery cells 4, the connection frame 5 is formed by splicing several single frames 51; the casing 3 is used to wrap the battery module 2, and the casing 3 has two holes for passing wires. The connecting frame 5 is formed by splicing the single frames 51 , that is, the length of the connecting frame 5 can be adjusted according to the number of the single frames 51 to meet the needs of battery modules of various specifications. In the illustrated embodiment, the number of battery cell modules 2 is three, which is only an example here, and can be...

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Abstract

The invention relates to the field of battery cell modules and particularly relates to a soft package battery cell module . The soft package battery cell module comprises a base, a plurality of battery cell modules and a shell, wherein the base is used for mounting the battery cell module and the shell, the battery cell module comprises a plurality of battery cells and a connecting frame for fixing the battery cells, the connecting frame is formed by splicing a plurality of cell frames, the shell is used for wrapping the battery cell module, and a wire passing hole is formed in the shell. Thesoft package battery cell module is advantaged in that the soft package battery cell module can adapt to requirements of battery cell modules of various specifications.

Description

technical field [0001] The present application relates to the field of electric core modules, in particular to a soft-pack electric core module. Background technique [0002] A battery module, also called a cell module, refers to the connection of many single batteries in series and / or in parallel. The parallel battery pack requires that each battery have the same voltage, and the output voltage is equal to the voltage of one battery. Parallel battery packs can provide more current, and series battery packs do not have excessive requirements. [0003] Since the energy provided by a single battery is limited, to meet the energy demand of some power battery systems with large consumption such as electric vehicles, it is necessary to use group technology, that is, to use battery modules. [0004] Existing soft-pack battery modules are usually formed by connecting several battery modules in series and / or in parallel. The battery module has several single batteries connected in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M2/20
CPCY02E60/10
Inventor 雷红军方英杰
Owner 东莞市腾威动力新能源有限公司
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