New energy battery explosion-proof protection box

Abstract

The invention relates to the technical field of battery protection and discloses a new energy battery explosion-proof protection box, comprising a mounting box; a damping sleeve is fixedly connected to the side face of an inner cavity of the mounting box, a damping rod is movably connected to the side face of the damping sleeve in a sleeved mode, a damping block is fixedly connected to the side face of the damping rod, one end of the damping rod that penetrates and extends to the inner cavity of the damping sleeve is in transmission connection with the side face of the inner cavity of the damping sleeve through a damping spring, a fixed sleeve is fixedly connected to the side face of the damping block, and a movable rod is movably connected to one end, which penetrates and extends to the inner cavity of the side wall of the mounting box, of the damping block. According to the new energy battery explosion-proof protection box, an early warning device is connected with the mounting box so that it is ensured that when the new energy battery explosion-proof protection box is in use and the new energy battery is in an expanded state, early warning can be carried out in time, thereby avoiding explosion caused by continuous expansion of the new energy battery and solving the battery explosion-proof problem.

Description

technical field [0001] The invention relates to the technical field of battery protection, in particular to an explosion-proof protection box for a new energy battery. Background technique [0002] A battery refers to a cup, tank or other container or a part of a composite container that contains an electrolyte solution and a metal electrode to generate current. It is a device that can convert chemical energy into electrical energy. It has a positive pole and a negative pole. With the advancement of technology, the battery Generally refers to small devices that can generate electric energy, such as solar cells. The performance parameters of the battery mainly include electromotive force, capacity, specific energy and resistance. Using the battery as an energy source can obtain stable voltage, stable current, and stable power supply for a long time. The impact on the current is small, and the battery structure is simple, easy to carry, easy to charge and discharge, not affect...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a new energy battery explosion-proof protection box, which has the advantages of timely detection of battery conditions, preventing battery explosion, good protection effect, reduced battery damage, and convenient battery removal after expansion, and solves the problem of battery explosion. Before the situation, there will be different degrees of expansion. If the user does not notice the expansion of the battery in time, the battery will explode. At the same time, during the installation of the battery, due to the poor internal protection effect, it is easy to cause The surface of the battery is damaged to varying degrees. After the battery expands, due to its volume increase, it is inconvenient to take out the battery.

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