Self-cooling structure of high-speed motor

The utility model provides a self-cooling structure of a high-speed motor, which realizes self-ventilation cooling of a rotor, a stator and a winding thereof through air pressure difference formed by centrifugal force generated by high-speed rotation of the rotor, does not have an impeller or an air compression turbine, and does not increase excessive energy consumption. The high-speed motor is composed of a rotor, a stator, a stator winding, an end cover, an air filter and other matched parts. 本实用新型提供了一种高速电机的自冷却结构，通过转子高速旋转产生的离心力所形成的气压差，实现转子和定子及其绕组的自通风冷却，没有叶轮或压气涡轮，不增加过多的能耗。本实用新型所述高速电机由转子、定子、定子绕组、端盖、空气过滤器及其他配套零部件组成。