Novel energy automobile charging gun

Abstract

The invention provides a novel energy automobile charging gun, and relates to the technical field of new energy automobiles. The new energy automobile charging gun comprises a gun body, wherein a telescopic ring is in slide connection with the inside of a left side of the gun body; a first spring is connected between a right end of the telescopic ring and an inner wall of the gun body; a chargingplug is in slide connection with the center of the left side of the gun body; a baffle plate is fixedly arranged at a right end of the charging plug; and a connecting rod is fixedly arranged at an upper end and a lower end of the right side of the baffle plate. Through adoption of the new energy automobile, automatic power outage is realized at a high temperature, and damage to the gun body and automobile caused by over high temperature of the gun head is avoided. After charging, the automobile and the charging device are in a fully-disconnected state, so that the loss of power and damage to the automobile by over voltage are reduced. Moreover, the gun head can be replaced conveniently and rapidly, so that higher practicability is achieved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a charging gun for new energy vehicles. Background technique [0002] With the improvement of people's living standards, and the current trend of environmental protection, energy saving, and green ecological earth, electric vehicles are developing stronger and stronger with the strong support of the country, and their applications are becoming more and more extensive. The charging guns that match electric vehicles Correspondingly, it has developed rapidly. Electric vehicles are charged through the charging gun cable when charging. The core of the charging gun is the charging gun head connected to the car. [0003] Since the power of the car is relatively large when charging, but the traditional car charging gun does not have a temperature protection function, if the charging gun head part fails during charging, or it is used frequently at a high temperature, it will c...

AI Technical Summary

Problems solved by technology

[0003] Since the power of the car is relatively high when charging, but the traditional car charging gun does not have a temperature protection function, if the charging gun head part fails during charging, or it is used frequently at a high temperature, it will cause serious damage. To a certain extent, it will cause the head of the gun to heat up, but because there is no temperature detection function, it is impossible to perform power-off processing by itself. If the heat builds up more and more, it will cause a short circuit between the socket and the plug, which will easily cause damage to the car battery and make the head of the gun. The plastic is deformed by heat and cannot be pulled out. In severe cases, it may even cause a fire. Although the traditional car charging gun will automatically cut off the power after the charging is completed, the internal wires are still connected, which will still consume power. When the voltage is high, it will cause damage to the car battery

Images