The electric vehicle power system comprises a motor, a supporting axle and a wheel driving structure, a first gear connected with an output shaft of the motor is arranged on the motor, and the wheel driving structure comprises a supporting shaft connected with wheels and a second gear. The end, away from the wheels, of the supporting shaft is supported on the supporting bridge, the second gear is connected with the wheels, the first gear is connected with the second gear, the rotating speed of the motor is higher than that of the wheels, and the motor transmits power to the wheels through the first gear and the second gear. The electric vehicle power system is simple in structure, low in cost and high in efficiency.

    一种电动车动力系统及具有其的电动车,该电动车动力系统包括电机、支撑桥及车轮驱动结构,所述电机上设置有与所述电机的输出轴相连的第一齿轮,所述车轮驱动结构包括与所述车轮相连的支撑轴及第二齿轮,所述支撑轴远离所述车轮的一端支撑于所述支撑桥上,所述第二齿轮与所述车轮相连,所述第一齿轮与所述第二齿轮相连,所述电机的转速高于所述车轮的转速,所述电机通过所述第一齿轮及所述第二齿轮将所述动力传递至所述车轮上。该电动车动力系统结构简单、成本低廉、效率较高。


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    Title :

    Electric vehicle power system and electric vehicle with same


    Additional title:

    电动车动力系统及具有其的电动车


    Contributors:
    YI QINGYU (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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