The invention relates to the technical field of electric vehicles or charging devices thereof, and discloses an inserted self-locking electric vehicle charging device which comprises a gun handle anda fixing device. A gun head is fixedly connected to the outer side of the gun handle; an inserting core is fixedly connected to the end, away from the gun handle, of the gun head, and a reset spring is arranged in a packaging shell. According to the inserted self-locking electric vehicle charging device, through cooperative use of a self-locking mechanism and a fixing gear, after a charging gun isinserted into the fixing device after use, the self-locking mechanism starts to work, and the fixed gear is firmly locked; an electromagnet and a magnetic block are matched for use, so that after thecharging gun is used and inserted into the fixing device, the electromagnet in the fixing device starts to work and firmly attracts the magnetic block in the gun handle and the stability is improved;the charging gun is locked, the effect that the charging gun does not fall off after self-locking is achieved, device damage caused by falling off is avoided, potential safety hazards are avoided, the service life of equipment is prolonged to a certain degree, and maintenance cost is reduced.
本发明涉及电动汽车或其充电装置技术领域,且公开了一种插入自锁的电动汽车充电装置,包括枪柄,固定装置;所述枪柄的外侧固定连接有枪头,所述枪头远离枪柄的一端固定连接有插芯,所述封装壳体内部设置有复位弹簧;该插入自锁的电动汽车充电装置,通过自锁机构和固定齿轮的配合使用,当使用完充电枪插入固定装置后,自锁机构开始工作,牢牢的锁住固定齿轮;通过电磁铁和磁块的配合使用,当使用完充电枪插入固定装置后,固定装置里的电磁铁开始工作,牢牢吸附住枪柄里的磁块,增加了稳定性,锁定住充电枪,达到了自锁后不会脱落的效果,既不会因为脱落而导致的装置损毁,也不会出现安全隐患,一定程度上增加了设备使用寿命,降低了维护成本。
Inserted self-locking electric vehicle charging device
一种插入自锁的电动汽车充电装置
2020-11-20
Patent
Elektronische Ressource
Chinesisch
Self-locking electric vehicle charging port door assembly
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2021
|Safety locking device of electric vehicle charging gun
Europäisches Patentamt | 2022
|