The invention discloses a method for preventing a charging gun from being locked. The method for preventing the charging gun from being locked in a charging process comprises the following steps that when a user needs to charge an electric automobile, the user pulls out the charging gun, a charging pile detects the state of the charging gun, and when the charging gun breaks down or is damaged, the charging gun is locked on the charging pile, and characters are sent to an external panel of the charging pile; and after the user pulls out the charging gun and inserts the charging gun into the charging port of the electric automobile, the user presses an external lock hook to enable a clamping hook at the tail end of the lock hook to be clamped into the clamping groove in the charging port, and then the charging pile sends a pulse signal to an electromagnet. According to the method for preventing the charging gun from being locked, by arranging a fixing mechanism, a person cannot press the lock hook when a lock cylinder retreats, so the charging gun is prevented from being locked to a certain degree; and by arranging an anti-locking mechanism, the user can unlock the charging gun by himself or herself when the charging gun is locked, and therefore, the time of the user is prevented from being delayed, and the user has better use experience.

    本发明公开了一种防止充电枪锁死的方法电动汽车充电过程和防止充电枪锁死的方法包括以下步骤,用户需要对电动汽车进行充电时,用户拔取充电枪,充电桩检测充电枪的状态,在充电枪出现故障或损坏时,充电枪锁死在充电桩上,并在充电桩外部的面板上发送文字,在用户拔出充电枪并插在电动汽车的充电口上后,用户按压外部的锁钩,使锁钩末端的卡钩卡入充电口内的卡槽中,然后充电桩发送脉冲信号给电磁铁。该防止充电枪锁死的方法,通过设置固定机构,使锁芯在退回时人员不能够按压锁钩,在一定程度上避免了充电枪卡死,通过设置防锁死机构,使充电枪在锁死时用户可自行将充电枪解锁,从而避免了耽误用户的时间,使用户具有更好的使用感受。


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    Title :

    Method for preventing charging gun from being locked


    Additional title:

    一种防止充电枪锁死的方法


    Contributors:

    Publication date :

    2021-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



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