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Battery module

A technology of battery modules and batteries, which is applied in the directions of battery components, primary battery use/maintenance, secondary batteries, etc., which can solve the problems of heat dissipation and safety, which are not conducive to improving the energy density of battery modules and limiting battery modules. Group diversity and other issues, to achieve the effect of heat dissipation, increase energy density, and meet the needs of variable circuits

Active Publication Date: 2021-01-19
CALB CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] A battery module can generally include a plurality of batteries, and the connection relationship between the batteries can mainly include: a series connection between the batteries; or, a series connection between some batteries, and a parallel connection between some batteries; wherein, in order to realize The connection relationship between the above-mentioned batteries needs to be realized through electrode connectors. However, the arrangement of electrode connectors in the past has limited the diversity of battery module configurations, and there are deficiencies in heat dissipation and safety, and it is not conducive to improving Energy Density of Battery Modules

Method used

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Embodiment Construction

[0034] A specific implementation manner of a battery module provided by an embodiment of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] A battery module can generally include a plurality of batteries, and the connection relationship between the batteries can mainly include: a series connection between the batteries; or, a series connection between some batteries, and a parallel connection between some batteries; wherein, in order to realize The connection relationship between the above-mentioned batteries needs to be realized through electrode connectors.

[0036] In o...

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Abstract

The invention discloses a battery module which can comprise a bridging electrode connecting piece and an adjacent electrode connecting piece so as to realize the electric connection between batteriesarranged at intervals and the electric connection between the adjacent batteries, and further realize the connection relationship of batteries in the battery module. Moreover, the bridging electrode connecting piece is provided with a notch facing the outside of the battery module in a first direction, and the adjacent electrode connecting piece can be arranged in the notch, so that the heat dissipation of the electrode connecting piece is greatly facilitated through the reasonable matching of the two electrode connecting pieces, and the diversification of internal circuit connection of the battery module can be realized; the requirements of the battery module for variable circuits are met, and the energy density is favorably improved.

Description

[0001] This application claims the priority of the Chinese patent publication with the application number 202010563589.1 and the title of the invention "a battery module" submitted to the China Patent Office on June 19, 2020, the entire content of which is incorporated into this application by way of introduction . technical field [0002] The invention relates to the technical field of batteries, in particular to a battery module. Background technique [0003] A battery module can generally include a plurality of batteries, and the connection relationship between the batteries can mainly include: a series connection between the batteries; or, a series connection between some batteries, and a parallel connection between some batteries; wherein, in order to realize The connection relationship between the above-mentioned batteries needs to be realized through electrode connectors. However, the arrangement of electrode connectors in the past has limited the diversity of battery...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/502H01M50/528H01M10/613H01M10/654H01M10/647H01M6/50
CPCY02E60/10H01M50/298H01M50/507H01M50/509H01M50/514H01M50/209H01M50/531
Inventor 杜肖源程克强曹勇郭其鑫
Owner CALB CO LTD
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