A circuit protection device for electric vehicle charging pile

Abstract

The invention discloses a circuit protection device of an electric vehicle charging pile. The device comprises a charging pile, the charging pile is provided with a clamping space. A cover plate capable of sealing the clamping space is arranged on the top surface of the clamping space; charging, a charger is placed in the clamping space; the charger is clamped by the clamping plate; input and output wires of the charger are placed on the wire slots; charging is controlled according to the condition of the charger, when the indicating lamp of the charger changes, the charging circuit can be controlled to be powered off, charging of the charger and the battery is completely stopped, the probability of accidents during charging of the battery is reduced, after the plug is inserted into the jack, the plug can be tightly fixed to the jack, and the situation of charging missing is reduced.

Description

technical field [0001] The invention relates to the field of circuit protection, in particular to a circuit protection device for an electric vehicle charging pile. Background technique [0002] Electric vehicles have become a common means of transportation for our daily travel and transportation in our lives. Electric vehicles can not only achieve zero emissions, but also avoid traffic jams, but electric vehicles are very inconvenient when charging. , It generally takes a long time for an electric vehicle to charge, but no one is looking after the electric vehicle when charging, and the battery of an electric vehicle may catch fire after charging for too long, although many electric vehicles now have Automatically cut off the charging device, but the plug of the charging line, the charger, and the battery are all connected to the circuit. Although the charging current is small, there is still a great danger, and some people only use it when charging. Just insert the plug i...

AI Technical Summary

Problems solved by technology

[0002] Electric vehicles have become a common means of transportation for our daily travel and transportation in our lives. Electric vehicles can not only achieve zero emissions, but also avoid the trouble of traffic jams, but electric vehicles are very inconvenient when charging. , It generally takes a long time for electric vehicles to charge, but there is no one to take care of electric vehicles during charging, and the battery of electric vehicles may catch fire after charging for too long, although many electric vehicles now have Automatically cut off the charging device, but the plug of the charging line, the charger, and the battery are all connected to the circuit. Although the charging current is small, there is still a great danger, and some people only use it when charging. Just insert the plug into the socket, it is easy to cause the plug to drop and leak charging

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