Protection device for storage battery

A protection device and battery technology, applied in the repair/maintenance of secondary batteries, battery pack components, circuits, etc., can solve the problems of box collision, poor protection effect, battery collision damage, etc., to extend service life and protect The effect of good effect and improved usability

Inactive Publication Date: 2020-05-12
江苏宇光电源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a battery protection device, which has the advantage of good protection effect, and solves the problem that the exis

Method used

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  • Protection device for storage battery
  • Protection device for storage battery
  • Protection device for storage battery

Examples

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Example Embodiment

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with 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 the embodiments. 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.

[0023] See Figure 1-4 , A battery protection device, including a protective box 1, the bottom of both sides of the inner wall of the protective box 1 are provided with sliding grooves 15, the inner cavity of the sliding groove 15 is slidably connected with a sliding block 16, the sliding block 16 away from one side of the sliding groove 15 The side is fixedly connected with one side of the second buffer plate 13. By setting the sliding ...

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Abstract

The invention discloses a protection device for a storage battery. The protection device comprises a protection box, wherein a top cover is movably connected to the top of the protection box through ahinge, a handle is fixedly connected to the left side of the top of the top cover, a clamping device is fixedly connected to the left side of the top cover, an airbag buffer device is fixedly connected to the bottom of the top cover, and telescopic columns are fixedly connected to four corners of one side of the inner wall of the protection box. By cooperatively arranging the clamping device, thefixing block, the fixing shaft, the buckle, the clamping block, the airbag buffer device, the air inflation bag, the air inflation pipe, the valve, the telescopic columns, the first buffer plate, thefirst spring, the shell, the second spring, the movable plate, the fixing column, the second buffer plate, the sliding groove, the sliding block, the first buffer pad and the second buffer pad, the protection effect is good, and the storage battery can be prevented from colliding with the box body when used, so that the service life of the storage battery is prolonged so as to improve the practicability of the protection device for the storage battery.

Description

technical field [0001] The invention relates to the technical field of storage batteries, in particular to a protection device for storage batteries. Background technique [0002] A device that converts chemical energy into electrical energy is called a chemical battery, generally referred to as a battery. After discharge, the internal active material can be regenerated by charging, and the electrical energy can be stored as chemical energy. When it needs to be discharged, the chemical energy can be converted into electrical energy again. Such batteries are called storage batteries, also known as secondary batteries. [0003] When an electric vehicle is running on a relatively bumpy road, it is necessary to use a protective device for the battery to protect the battery. At present, the protection effect of the existing protective device for the battery is not good, so that the battery is easy to collide with the box when it is in use, causing the battery to be damaged. The ...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M10/42
CPCH01M10/42H01M50/20Y02E60/10
Inventor 苏永立李成彬
Owner 江苏宇光电源科技有限公司
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