Soft pack battery module structure and power battery

A pouch battery and module structure technology, which is applied to battery pack parts, secondary batteries, structural parts, etc., can solve the problems of complex structure and cumbersome assembly operation procedures of pouch battery modules, and achieve favorable The effect of heat dissipation, good heat conduction consistency, and simple assembly process

Inactive Publication Date: 2019-02-15
HEFEI GUOXUAN HIGH TECH POWER ENERGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the structure of the existing pouch battery module is complicated, and the assembly operation process is cumbersome.

Method used

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  • Soft pack battery module structure and power battery
  • Soft pack battery module structure and power battery
  • Soft pack battery module structure and power battery

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Embodiment Construction

[0035] 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 are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. example. 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.

[0036] Based on the deficiencies of the prior art, the embodiment of the present invention provides a pouch battery module structure, such as Figure 1~6 As shown, it includes an aluminum shell frame 9, and also includes an integrally formed reverse S-shaped aluminum plate 8, and the upper end surface, the lower end surface and the opening position of the reverse S-shaped aluminum plate 8 are filled with a soft package battery pack...

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Abstract

The invention provides a soft pack battery module structure and a power battery, and relates to the technical field of batteries. The soft pack battery module structure comprises an aluminum shell outer frame, and a reverse S-shaped aluminum plate for the placement of soft pack cells, wherein every two soft pack cells in a group are placed in the reverse S-shaped aluminum plate, and the soft packcells and the reverse S-shaped aluminum plate are bundled with a tape and then integrally inserted into the aluminum shell outer frame; an integrated cover plate is arranged at one end of the aluminumshell outer frame, and lugs of the soft pack cells are embedded into the integrated cover plate and led out through an insulating plate, and then are fixed and sealed by a right insulating cover plate and a right fixed end plate; the other end of the aluminum shell outer frame is fixed and sealed by a left insulating cover plate and a left fixed end plate; the aluminum shell outer frame and the reverse S-shaped aluminum plate are integrally formed. The soft pack battery assembly process is simple and easy to operate, and improves the production efficiency of products.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a pouch battery module structure and a power battery. Background technique [0002] With the continuous advancement of the theme of green environmental protection, the use of electric vehicles is increasing year by year, and the power battery is one of the core energy storage devices of electric vehicles. Since large vehicles such as electric vehicles require a considerable power source, the requirements for battery power are getting higher and higher, and higher requirements are put forward for the safety, reliability and consistency of batteries. The weight and volume of batteries The cooperation with electric vehicles is a factor that needs to be considered in battery settings. Therefore, in order to meet the needs of the power source device battery, the power battery module has become the main component and key technology of the power battery. [0003] The structure of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6551H01M50/249
CPCH01M10/613H01M10/625H01M10/6551H01M50/20Y02E60/10
Inventor 乔红娇
Owner HEFEI GUOXUAN HIGH TECH POWER ENERGY
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