The invention belongs to the field of electric automobile charging interfaces, and particularly relates to a safe charging interface for an electric automobile, which comprises a plug mechanism and a socket mechanism, wherein the plug mechanism connected with a power supply through a cable is in plug-in fit with the socket mechanism mounted on the automobile; A water film existing between the male head mechanism and the female head mechanism which are mutually plugged is extracted through the vacuum pump installed in the socket mechanism, so that safe charging of the electric automobile is not influenced by water accumulated on the ground when the plug mechanism falls into the socket mechanism of the electric automobile in the plugging process of the plug mechanism into the socket mechanism of the electric automobile. Therefore, the charging safety of the electric automobile under the condition that the plug mechanism is wet is improved, and meanwhile, the charging efficiency of the electric automobile under the condition that the plug mechanism is wet is improved.
本发明属于电动汽车充电接口领域,尤其涉及一种用于电动汽车的安全充电接口,它包括插头机构、插座机构,其中通过电缆与电源连接的插头机构同安装在汽车上的插座机构进行插接配合;本发明通过安装于插座机构中的真空泵将进行相互插接的公头机构与母头机构之间存在的水膜进行抽取,保证插头机构在向电动汽车上插座机构插接过程中不会因插头机构掉落地面积水而影响对电动汽车的安全充电,从而提高电动汽车在插头机构湿水情况下的充电安全性,同时,提高插头机构湿水情况下对电动汽车的充电效率。
Safe charging interface for electric automobile
一种用于电动汽车的安全充电接口
2021-06-25
Patent
Electronic Resource
Chinese
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