The invention discloses an electric vehicle charging pile fault diagnosis alarm device which comprises a supporting frame installed in a vehicle charging pile, a processing box is arranged on one side of the supporting frame, a sealing cover is arranged in front of the processing box, and cables are inserted into wire holes formed in the upper end and the lower end of the processing box respectively. The upper and lower parts of the mounting plate are provided with a group of sliding frames in bilateral symmetry. When the received current value input into the current judgment module is lower than or higher than the minimum current value and the maximum current value set in the current judgment module, the current judgment module immediately transmits a signal that the rotation angle of the rotor shaft of the motor is stopped to the driver, and the motor operates according to the control signal to drive the insulating rotating disc to rotate. And in addition, the current alarm module immediately sounds and flashes, so that the output current fault can be quickly diagnosed, and the disconnection action can be carried out in time.

    本发明公开了一种电动汽车充电桩故障诊断报警装置,包括安装在汽车充电桩内的支撑架,支撑架的一侧设置有处理箱,处理箱的前面设置有封盖,处理箱的上下端设有的线孔内分别穿插有线缆,安装板的上下部均左右对称设置有一组滑框。当输入电流判断模块的接收电流数值低于或者高于其内部设定的电流最低值和最高值时,电流判断模块立即向驱动器发射电机的转子轴转角度停止的信号,电机按此控制信号运行,带动绝缘旋转盘旋转,从而使得接触杆脱离对上部的连接块的抵压,使得上下位置的线缆断开电路,另外电流报警模块立即发声并发出闪光,因此能够快速诊断输出电流故障并及时进行断开动作。


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    Titel :

    Electric vehicle charging pile fault diagnosis alarm device


    Weitere Titelangaben:

    一种电动汽车充电桩故障诊断报警装置


    Beteiligte:
    WANG JUN (Autor:in) / WU DAN (Autor:in) / LEI TING (Autor:in) / XU YAN (Autor:in)

    Erscheinungsdatum :

    2023-02-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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