The invention provides a vehicle-mounted charging connection device, an electric vehicle, liquid cooling equipment and a charging pile, the vehicle-mounted charging connection device is applied to the electric vehicle, the vehicle-mounted charging connection device comprises a first vehicle socket and a liquid cooling connection confirmation circuit, and the first vehicle socket comprises a liquid cooling socket and a liquid cooling connection confirmation socket. One end of the liquid cooling socket is connected with a liquid cooling plug of a liquid cooling gun, and the other end of the liquid cooling socket is connected with a thermal management system of the power battery through a liquid cooling pipeline. One end of the liquid cooling connection confirmation socket is used for being connected with a liquid cooling connection confirmation plug of the liquid cooling gun, and the other end of the liquid cooling connection confirmation socket is connected with the liquid cooling connection confirmation circuit. The vehicle-mounted charging connection device is used for judging the connection state of the liquid cooling socket and the liquid cooling plug through the liquid cooling connection confirmation circuit. The charging device can solve the heat dissipation problem when the power battery is charged, and the charging power of the charging device for the power battery is improved.
本申请提供了一种车载充电连接装置、电动车辆和液冷设备、充电桩,车载充电连接装置应用于电动车辆,车载充电连接装置包括第一车辆插座、液冷连接确认电路,第一车辆插座包括液冷插座和液冷连接确认插座。液冷插座的一端用于连接液冷枪的液冷插头,液冷插座的另一端通过液冷管路连接动力电池的热管理系统。液冷连接确认插座的一端用于连接液冷枪的液冷连接确认插头,液冷连接确认插座的另一端连接液冷连接确认电路。车载充电连接装置用于通过液冷连接确认电路判断液冷插座与液冷插头的连接状态。本申请可以解决动力电池充电时的散热问题,提高充电装置为动力电池充电功率。
Vehicle-mounted charging connection device, electric vehicle, liquid cooling equipment and charging pile
车载充电连接装置、电动车辆和液冷设备、充电桩
2024-01-09
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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