The invention provides a cooling structure of an in-wheel motor. The cooling structure comprises a rotating electric machine and a knuckle. The rotating motor is configured to rotate a hub to which a wheel is fixed. The knuckle rotatably supports the hub, and is provided so as to be in contact with a stator of the rotating electrical machine. The knuckle is provided with one or more cooling fins extending in the axial direction of the wheel.
本发明提供一种轮内电动机的冷却构造,具备旋转电机和转向节。所述旋转电机构成为使固定有轮的轮毂旋转。所述转向节将所述轮毂以能够旋转的方式进行支承,并且与所述旋转电机的定子接触地设置。在此,在所述转向节设置有一个以上的在所述车轮的轴线方向上延伸的冷却翅片。
Cooling structure for in-wheel motor
轮内电动机的冷却构造
2023-10-17
Patent
Electronic Resource
Chinese