Battery protection piece and protection method and battery module

A technology for battery components and protection components, applied in battery protection components and protection methods, and battery component fields, can solve the problems of sharp thorns generated by steel sheets, pierce batteries, etc., to avoid sharp corners, good protection, and high flexibility. Effect

Active Publication Date: 2018-02-16
江西美晨通讯有限公司 +2
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] However, the inventors of the present application have found in the long-term research and development process that the steel sheet may pro

Method used

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  • Battery protection piece and protection method and battery module
  • Battery protection piece and protection method and battery module
  • Battery protection piece and protection method and battery module

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[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] See figure 1 with figure 2 , figure 1 It is a schematic structural diagram of an embodiment of a battery protection member of the present invention, figure 2 Yes figure 1 Schematic diagram of the folded battery protector in. In this embodiment, the battery protection member 10 includes: a plurality of protection areas 11 and a plurality of folding areas 12.

[0023] Among them, multiple protection areas 11 are used to cover multiple surfaces of t...

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Abstract

The invention discloses a battery protection piece and protection method and a battery module. The battery protection piece comprise a plurality of protection regions and a plurality of folding regions, wherein the protection piece is of an integrated structure, an accommodating cavity matched with the shape of a battery is formed when the protection piece is folded along the folding regions according to a preset mode so as to wrap and accommodate the battery, the thicknesses of the folding regions are lower than those of the protection regions, and the flexibility of the folding regions is higher than that of the protection region. By the mode, the battery protection piece can be used for achieving a favorable protection effect on the battery.

Description

technical field [0001] The invention relates to the technical field of battery packaging, in particular to a battery protection part, a protection method, and a battery assembly. Background technique [0002] Batteries of mobile terminals, especially polymer batteries, are generally packaged with flexible packaging films such as aluminum-plastic films, but flexible packaging films are easily deformed, damaged, or even exploded by external forces. [0003] Currently, a common method for protecting batteries is to stick steel sheets on the batteries to protect all sides of the batteries. [0004] However, the inventors of the present application have discovered during the long-term research and development process that the steel sheet may produce sharp thorns during the production process, especially sharp corners appear on the edges of the battery, which are easy to pierce the battery. Contents of the invention [0005] The technical problem mainly solved by the present in...

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Application Information

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IPC IPC(8): H01M2/10H01M50/209H01M50/24
CPCH01M2220/30H01M50/209H01M50/24Y02E60/10
Inventor 汤立文
Owner 江西美晨通讯有限公司
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