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 which are annularly arranged at intervals in the circumferential direction of the first connecting end are arranged on the outer connecting face of the first connectingend, the power receiving contacts are discretely arranged on the single ring, the power receiving contacts on every two adjacent rings are staggered by an angle alpha in the circumferential direction, and the driving support drives the second connecting end to be electrically connected with the first connecting end. The external surface of the second connecting end is provided with a plurality ofcharging contacts which are arranged at intervals along the circumferential direction of the second connecting end; when the first connecting end is electrically connected with the second connectingend, at least part of the plurality of charging contacts abuts against and contacts with at least part of the plurality of power receiving contact so that the matching stability and reliability of thecharging contacts and the power receiving contacts 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环状间隔设置的受电接点,受电接点在单环上设置为离散排布,相邻两个环上的受电接点沿周向错开角度α,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间隔开设置的充电接点;当第一连接端与第二连接端电连接时,多个充电接点中的至少部分充电接点与多个受电接点中的至少部分受电接点止抵接触,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
Elektronische Ressource
Chinesisch
Electric Vehicle Charging Connector and Electric Vehicle Charging Assembly
Europäisches Patentamt | 2021
|