Protection device for storage battery

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 ...

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 existing battery protection device has poor protection effect, which causes the battery to easily come into contact with the box when it is in use. Collision, resulting in collision damage to the battery

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