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battery module

A battery module and battery cell assembly technology, which is applied to battery pack parts, circuits, electrical components, etc., can solve the problems of many parts, many installers, and low capacity of lithium batteries, and achieve fast assembly efficiency and high cost. The effect of group rate and simple structure

Active Publication Date: 2022-05-24
RISESUN MENGGULI NEW ENERGY SCIENCE & TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing soft-pack batteries will add envelopes to the outside of the lithium battery module, and then fix the battery cells through the end cover plate. The lithium battery module using this method has many parts, resulting in more installation workers and low efficiency. And lithium battery capacity is low

Method used

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Embodiment Construction

[0020] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

[0021] According to an embodiment of the present invention, a battery module is provided, figure 1 is a schematic diagram of a battery module according to an embodiment of the present invention, such as figure 1 As shown, the battery module according to the embodiment of the present invention specifically includes:

[0022] The upper envelope 10 , the lower envelope 6 and the two end cover plates 1 arranged on the outermos...

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Abstract

The invention discloses a battery module. The battery module includes: a cell assembly 7 inside 6, a front cover 5 and a rear cover 3 arranged on the left and right sides of the cell assembly 7, and a front cover 3 arranged on the front The front protective cover 4 and the rear protective cover 2 on the outside of the cover 5 and the rear cover 3, the flexible circuit board FPC12 arranged on the upper side of the cell assembly 7, the upper cover foam 11 arranged on the FPC12, and the set The positive electrode outlet protection cover 8 and the negative electrode outlet protection cover 9 on the positive and negative electrode exposed copper bars on the front cover plate 5 of the battery module. The structure of the battery module of the present invention is simple, which makes the assembly faster and more efficient, and at the same time can increase the grouping rate of the modules.

Description

technical field [0001] The present invention relates to the technical field of lithium batteries, in particular to a battery module. Background technique [0002] With the promotion of the concept of environmental protection, in the automotive industry, gasoline used in fuel vehicles, as a gas that pollutes the atmosphere after combustion, has an increasing impact on air quality, and various smog weather and other bad environmental factors continue to The generation of electric vehicles affects people's health. In order to improve the environment, new energy vehicles have been valued and promoted continuously. As a kind of new energy, electric vehicles have gradually entered people's field of vision. Various manufacturers have begun to vigorously develop electric vehicles. Therefore, electric vehicles are also used as a benchmark in the industry. They are constantly expanding, and the technology is becoming more and more skilled. The core technology of electric vehicles is l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/209H01M50/249H01M50/262H01M50/289H01M50/287H01M50/505H01M50/503H01M50/519H01M50/258H01M50/271H01M50/284H01M50/298H01M50/502
CPCH01M50/20H01M50/502Y02E60/10
Inventor 高杨杰刘宝刘金玲张春雷白阳单瑞王瑞军周三龙
Owner RISESUN MENGGULI NEW ENERGY SCIENCE & TECHNOLOGY CO LTD
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