The invention relates to the technical field of electric vehicle charging equipment, and provides an automatic charging connector of an electric vehicle in order to solve the problems that a chargingconnector cannot be self-cleaned and is easy to burn out due to heating in the charging process. The automatic charging connector comprises a first connecting end and a second connecting end, a plurality of power receiving contacts extending in the circumferential direction of the first connecting end are arranged on the outer connecting face of the first connecting end, the distances between themultiple power receiving contacts and the center of the first connecting end are different, and in the radial direction of the first connecting end, the adjacent power receiving contacts are arrangedat intervals in the circumferential direction of the first connecting end. The driving bracket drives the second connecting end to be electrically connected with the first connecting end, and the external surface of the second connecting end is provided with a plurality of charging contacts which are arranged along the circumferential direction of the second connecting end; when the first connecting end is electrically connected with the second connecting end, the power receiving contacts are in abutting contact with part of the plurality of charging contacts so that the matching stability andreliability of the charging contacts and the power receiving contact can be improved.
本发明涉及电动汽车充电设备技术领域,为了解决充电连接器无法自清洁且充电过程中发热容易烧坏的问题,提供了一种电动汽车的自动充电连接器,包括:第一连接端和第二连接端,第一连接端的外接面设有多个沿第一连接端的周向延伸的受电接点,且多个受电接点距离第一连接端中心的距离均不相同,在第一连接端的径向方向上,相邻受电接点沿第一连接端的周向间隔开设置,驱动支架驱动第二连接端与第一连接端电连接,第二连接端的外接面设有多个沿第二连接端的周向排列的充电接点;当第一连接端与第二连接端电连接时,受电接点与多个充电接点中的部分充电接点止抵接触,由此可以提升充电接点与受电接点的配合稳定性和可靠性。
Automatic charging connector of electric vehicle
一种电动汽车的自动充电连接器
2021-02-23
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Electric Vehicle Charging Connector and Electric Vehicle Charging Assembly
European Patent Office | 2021
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