Heat dissipation structure for hub motor

The utility model discloses a heat dissipation structure for a hub motor, the hub motor comprises a mandrel, a mandrel shaft is arranged in the hub motor in a penetrating manner and protrudes out of the hub motor, the mandrel comprises an accommodating part, and the heat dissipation structure for the hub motor comprises a heat pipe and a heat dissipation unit. Wherein the heat pipe is arranged in the accommodating part. The heat dissipation unit is coupled to the mandrel. According to the utility model, by means of the heat pipe and the heat dissipation unit, the heat energy generated by the operation of the hub motor is conducted to the outside, so that the temperature in the hub motor does not exceed the demagnetization temperature, the magnetic force (magnetism) of the stator can be maintained, and the due working efficiency of the hub motor can be maintained. 本实用新型公开了一种用于轮毂马达的散热结构，轮毂马达包含有一心轴，心轴系穿设于轮毂马达，并突出于轮毂马达的外部，心轴包含有一容置部，该用于轮毂马达的散热结构包含有一热管与一散热单元。其中，热管设置于容置部。散热单元耦接心轴。本实用新型借助热管与散热单元，而将轮毂马达因运转而产生的热能传导至外界，