Anti-overheating charging pile for new energy automobile

Abstract

The invention discloses an anti-overheating charging pile for a new energy automobile. The anti-overheating charging pile comprises a pile body, a cable is arranged in the pile body and connected witha charging gun, a take-up structure connected with the cable is arranged in the pile body, an insulating rod is arranged inside the charging gun, the outer wall of the insulating rod is slidably sleeved with two conductive rods, connecting rods are fixedly connected with the lower side walls of the two conductive rods, a connecting spring is fixedly connected between the two connecting rods, a rotating frame is arranged in the charging gun, the rotating frame is composed of two rotating rods, the middles of the two rotating rods are rotationally connected, and a sliding plate is arranged in the pile body in a sliding mode. According to the anti-overheating charging pile for the new energy automobile, when the temperature of a charger is too high, a push plate moves to enable an abutting rod to move downwards to extrude the two conductive rods to be disconnected, the charging gun stops working, safety accidents caused by continuous high temperature are avoided, meanwhile, a heat dissipation plate is pushed to move outwards to be in communication with the outside, then the charging gun communicates with the outside, and therefore the heat dissipation capacity of the charging gun isimproved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to an anti-overheating charging pile 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 develops rapidly. Its function is to convert the electric energy of the grid into the electric energy of the electric vehicle battery. Under the background of global energy crisis and serious environmental crisis, it is necessary to actively promote the application and development of new energy vehicles. As an important supporting infrastructure necessary for the development of electric vehicles, charging stations have ...

AI Technical Summary

Problems solved by technology

[0003] When the charging pile is mainly charged by the charging gun and the electric vehicle, the current flowing between the charging gun and the electric vehicle is relatively large, causing the charging gun to heat up, and the current charging gun cannot automatically cut off the power when it is overheated. Overheating will cause damage to the body of the charging gun, and even cause problems such as short circuit and fire, and the safety is poor

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