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Battery pack and electric equipment

A technology of battery packs and battery cells, applied in the direction of batteries, battery pack components, circuits, etc., can solve the problems of entering the battery pack and affecting the use of the battery pack, and achieve the effect of reducing damage

Pending Publication Date: 2021-10-26
DONGGUAN POWERAMP TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, battery packs are widely used in electrical equipment such as unmanned aerial vehicles and two-wheeled electric vehicles. Foreign objects may enter the battery pack and affect the use of the battery pack.

Method used

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  • Battery pack and electric equipment
  • Battery pack and electric equipment
  • Battery pack and electric equipment

Examples

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Embodiment Construction

[0048] In order to facilitate the understanding of the present application, the present application will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions are used in this specification for the purpose of description only.

[0049] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of this application. The terms used in the description...

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Abstract

The embodiment of the invention relates to a battery pack and electric equipment. The battery pack comprises a shell, a battery cell assembly, a first insulating part, a first bracket part and an electric connection assembly; the shell is provided with a shell space; the battery core assembly is arranged in the shell space; the first insulating part is arranged between the battery core assembly and the shell; the first bracket part is arranged on the first insulating part; the electric connecting assembly comprises a first electric connecting piece which is arranged on the first support; and the first support, the shell and the first insulator form a first space. When external foreign matters enter the battery pack, the first space can accommodate the foreign matters, so that the influence of the foreign matters on the use of the battery pack is reduced.

Description

technical field [0001] The embodiments of the present application relate to the field of battery packs. Background technique [0002] A battery pack is a device that converts external energy into electrical energy and stores it inside, so as to supply power to external electrical devices (such as portable electronic devices, etc.) when needed. At present, battery packs are widely used in electrical equipment such as unmanned aerial vehicles and two-wheeled electric vehicles. Foreign objects may enter the battery pack and affect the use of the battery pack. Contents of the invention [0003] In view of the above problems, embodiments of the present application provide a battery pack and an electrical device to reduce the influence of external foreign objects on the use of the battery pack. [0004] According to an aspect of the embodiments of the present application, a battery pack is provided, and the battery pack includes a housing, a cell assembly, a first insulating me...

Claims

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Application Information

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IPC IPC(8): H01M50/242H01M50/244H01M50/249H01M50/247H01M50/209H01M50/682
CPCH01M50/242H01M50/244H01M50/249H01M50/247H01M50/209H01M50/682H01M2220/30H01M2220/20Y02E60/10
Inventor 胡联亚农文彬李长江
Owner DONGGUAN POWERAMP TECH LTD
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