Air-cooled hub motor of electric two-wheeled vehicle

The invention relates to the technical field of hub motors, and particularly discloses an air-cooled hub motor of an electric two-wheeled vehicle. The air-cooled hub motor of the electric two-wheeled vehicle comprises a hollow motor body and a heat dissipation medium filled in an inner cavity of the motor body, the inner cavity of the motor body is filled with the heat dissipation medium so that the inner cavity of the motor body does not contain air, the heat dissipation medium in the motor body is maintained at normal pressure, and the heat dissipation medium comprises inert gas and hydrogen. The inert gas is helium or neon. The air-cooled hub motor of the electric two-wheeled vehicle can be used for hub motor production, and has the advantages of low cost and good heat dissipation effect. 本申请涉及轮毂电机的技术领域，具体公开了一种电动两轮车气冷轮毂电机。电动两轮车气冷轮毂电机包括中空的电机本体和填充于电机本体内腔的散热介质，所述散热介质充满所述电机本体内腔使所述电机本体内腔不含有空气，所述电机本体内的散热介质维持在常压所述散热介质包括惰性气体和氢气，所述惰性气体为氦气或氖气。本申请的电动两轮车气冷轮毂电机可用于轮毂电机生产，其具有成本低且散热效果好的优点。