The invention provides a charging connector, an electric vehicle and a charging pile, and relates to the technical field of charging. The charging connector comprises a shell, a charging terminal and a cooling box, wherein the charging terminal is used for being connected with a lead wire, the cooling box is made of a heat conduction material, the charging terminal and the cooling box are both fixedly connected with the shell in the shell, the charging terminal is in heat conduction connection with the surface of the cooling box, a cooling medium cavity is formed in the cooling box, and the surface of the cooling medium cavity is provided with a concave-convex structure. The electric vehicle and the charging pile both comprise the charging connector. According to the charging connector, the electric vehicle and the charging pile provided by the invention, through the concave-convex structure on the surface of the cooling medium cavity, the contact surface of the cooling medium cavity and the cooling medium is increased, and the cooling effect on the charging terminal can be improved.
本发明提供一种充电连接器、电动车以及充电桩,涉及充电技术领域。其中,该充电连接器包括:壳体、充电端子和冷却箱,充电端子用于与导线连接,冷却箱由导热材料制成,充电端子和冷却箱均在壳体内与壳体固定连接,充电端子与冷却箱的表面导热连接,冷却箱内具有冷却介质腔,冷却介质腔的表面具有凹凸结构。该电动车和该充电桩均包括上述的充电连接器。本发明提供的充电连接器、电动车以及充电桩,通过冷却介质腔表面的凹凸结构,增大冷却介质腔与冷却介质的接触面,可提高对充电端子的降温效果。
Charging connector, electric vehicle and charging pile
充电连接器、电动车以及充电桩
2021-08-31
Patent
Electronic Resource
Chinese
CHARGING TERMINAL, CHARGING CONNECTOR, CHARGING PILE, AND VEHICLE
European Patent Office | 2024
|