a storage battery

Abstract

The invention discloses a storage battery, which includes a storage battery body and an explosion-proof box body, the battery body is arranged in the explosion-proof box body, an explosion-proof box cover is arranged on the top of the explosion-proof box body, and the explosion-proof box cover includes a top plate And the support plate arranged around the bottom surface of the top plate, the support plate is provided with ventilation holes; the side wall of the explosion-proof box is also provided with cable holes; two electrode insulation protection sleeves, the two electrode insulation protection sleeves respectively The positive pole and the negative pole on the battery body are wrapped; the cable, the cable includes a positive cable and a negative cable, the positive cable is connected to the positive pole, the negative cable is connected to the negative pole, and the The cables extend to the outside of the explosion-proof box through the cable holes. Compared with the prior art, the accumulator provided by the present invention does not generate sparks during operation, thus avoiding fire or explosion, which enables the accumulator to work in a more dangerous environment.

Description

technical field [0001] The invention relates to the technical field of power supply devices, in particular to a storage battery. Background technique [0002] After discharge, the internal active material can be regenerated by charging - storing electrical energy as chemical energy; a battery that converts chemical energy into electrical energy again when it needs to be discharged is called a battery. Therefore, batteries are widely used in industrial vehicles as an energy storage and power supply component. [0003] However, when industrial vehicles work in a more dangerous environment, such as an environment containing explosive gas, dust and other flammable materials, ordinary batteries are generally exposed to the air, which can easily cause a large amount of dust to be adsorbed on the surface of the battery, resulting in the failure of the battery When starting to work, it is easy to generate sparks or creepage phenomenon, which may cause fire or explosion. Contents ...

AI Technical Summary

Problems solved by technology

[0003] However, when industrial vehicles work in a more dangerous environment, such as an environment containing explosive gas, dust and other flammable materials, ordinary batteries are generally exposed to the air, which can easily cause a large amount of dust to be adsorbed on the surface of the battery, resulting in the failure of the battery When starting to work, it is easy to generate sparks or creepage, which may cause fire or explosion

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