One or more embodiments of the invention provide an anti-electricity-stealing charging pile, which relates to the technical field of charging piles, and comprises a box body and a base, a charging pile element is arranged in the box body, the charging pile element is connected with peripheral power supply equipment through an input cable, and the charging pile element is connected with a charginggun through an output cable. A first electric meter is arranged in a circuit of the charging gun, a second electric meter is arranged in a circuit of the peripheral power supply equipment, one side ofthe box body is connected with a box door, a containing cavity is formed in the other side of the box body, and a pressure sensor, a controller and an alarm are fixedly arranged on the inner side wall of the box door. The first electric meter, the second electric meter, the pressure sensor and the alarm are respectively connected with the controller; according to the anti-electricity-stealing charging pile, the pressure sensor is used for sensing the external pressure borne by the box body, meanwhile, the electric quantity numerical values recorded by the first electric meter and the second electric meter are compared, and whether an electricity stealing behavior occurs or not is determined through combination of two modes of pressure sensing and electric quantity numerical value comparison.
本说明书一个或多个实施例提供一种防偷电充电桩,涉及充电桩技术领域,包括箱体和底座,通过在箱体内部设置充电桩元件,充电桩元件利用输入电缆与外设供电设备连接,充电桩元件利用输出电缆连接充电枪,在充电枪的线路中设置第一电表,在外设供电设备的线路中设置第二电表,在箱体的一侧连接箱门,在箱体的另一侧设置容纳腔,在箱门的内侧壁分别固定设置压力传感器、控制器和报警器,第一电表、第二电表、压力传感器和报警器分别与控制器连接;本发明提供的防偷电充电桩利用压力传感器对箱体受到的外界压力进行感应,同时对第一电表和第二电表记录的电量数值进行比较,通过压力感应和电量数值比较二种方式结合确定是否发生偷电行为。
Anti-electricity-stealing charging pile
一种防偷电充电桩
2021-02-09
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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