The new energy automobile outdoor charging pile with the rainy day electric leakage detection function comprises a box body, supporting legs, a charging wire, a charging gun, a charging module, a controller and a spraying mechanism, a first motor is arranged at the bottom of the box body and is in drive connection with a disc, the disc is connected with a rotating plate through a first electric push rod, and a vertical plate is arranged on the top face of the rotating plate; the two sides of the vertical plate are connected with a first shell and a second shell through a second electric push rod and a third electric push rod respectively, the first shell is provided with an analog interface, the second shell is provided with a moving mechanism, the bottom of the moving mechanism is provided with an arc-shaped plate, the inner side wall of the second shell is provided with a cylinder, the cylinder is sleeved with a sealing ring, and the end of the charging gun is provided with an annular groove. A sealing ring and an air bag are arranged in the annular groove, the air bag is connected with an air pump, and the charging wire is sleeved with an induction coil. The spraying mechanism is arranged to simulate the rainy day environment, the induction coil is used for detecting the leakage current of the charging line, the sealing ring is replaced when the leakage current exceeds a preset value, the sealing performance is improved, and electric leakage accidents during charging in rainy days are avoided.
本发明提供一种具有雨天漏电检测功能的新能源汽车户外充电桩,包括箱体、支撑腿、充电线、充电枪、充电模块、控制器以及喷淋机构,箱体底部设有第一电机驱接有圆盘,圆盘通过第一电推杆连接有转动板,转动板顶面设有立板,立板两侧通过第二电推杆以及第三电推杆分别连接有壳体一以及壳体二,壳体一设有模拟接口,壳体二设有移动机构,移动机构底部设有弧形板,壳体二内侧壁设有圆柱体,圆柱体上套设有密封圈,充电枪端部设有环槽,环槽内设有密封圈以及气囊,气囊连接有气泵,充电线套设有感应线圈。本发明设置喷淋机构模拟雨天环境,利用感应线圈检测充电线漏电流,当漏电流超过预设值后更换密封圈,提高密封性能,避免雨天充电时发生漏电事故。
New energy automobile outdoor charging pile with rainy day electric leakage detection function
一种具有雨天漏电检测功能的新能源汽车户外充电桩
2025-03-18
Patent
Electronic Resource
Chinese
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