Safe and convenient magnetic type charging gun

Abstract

The invention discloses a safe and convenient magnetic type charging gun, and the charging gun comprises a detection unit 100, which forms a parallel circuit through a permanent magnet Y1 and a permanent magnet Y4 which are connected with each other, starts charging, and is used for detecting an initial state, a charging process state and a full-charge state; a metal sliding column 200 is in a concave shape, the metal sliding column 200 is clamped on the charging pile 300, the metal sliding column 200 is driven by an electromagnet D2 and a permanent magnet Y2 which are connected to slide and leave the charging pile 300 until the metal sliding column 200 is in contact with the column body 400, and the detection unit 100 starts to charge. The charging gun is very convenient to adsorb on the surface of an automobile during charging, the charging source is automatically connected with the automobile, secondary damage caused by falling of the charging gun is avoided, and the charging gun has controllable safety and better operability and has the same power output as mechanical charging.

Description

technical field [0001] The invention relates to the technical field of charging guns, in particular to a safe and convenient magnetic charging gun. Background technique [0002] With the promotion and popularization of electric vehicles, more and more charging piles are arranged in the parking lots in the residential areas on the streets of more and more cities. There are many disadvantages in the portability of personnel operation and the safety of charging, that is, the charging and plugging is troublesome, the efficiency is low, and accidents and power failures are prone to occur. Contents of the invention [0003] The purpose of this section is to outline some aspects of embodiments of the invention and briefly describe some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and titles of this application, to avoid obscuring the purpose of this section, the abstract and titles, and such simplifications or o...

AI Technical Summary

Problems solved by technology

[0002] With the promotion and popularization of electric vehicles, more and more charging piles are arranged in the parking lots in the residential areas on the streets of more and more cities. There are many disadvantages in the portability of personnel operation and the safety of charging, that is, the charging and plugging is troublesome, the efficiency is low, and accidents and power failures are prone to occur.

Images