The invention discloses a driving motor assembly, a power assembly and a vehicle with the power assembly. The driving motor assembly comprises a shell, a driving motor and a driving motor, the driving motor is arranged in the shell body; the auxiliary shaft is meshed with an output shaft of the driving motor; the water pump is used for driving cooling liquid to circulate so as to cool the driving motor, the water pump is arranged in the shell, a connecting rod is arranged on the water pump, and the connecting rod is used for driving the water pump to rotate along with the auxiliary shaft. According to the driving motor assembly, the water pump is integrated in the driving motor assembly and matched with the auxiliary shaft, so that the water pump and the power system share the driving motor, a controller and a motor of the water pump in the prior art are reduced, the purchase cost of the water pump can be reduced, the size of the water pump is reduced, and the integration level of the power assembly is improved; the occupied space of the driving motor assembly is reduced, the arrangement of the driving motor assembly is more simplified and more attractive, the fault rate of the water pump is reduced, and the reliability of the driving motor assembly is improved.

    本发明公开了一种驱动电机总成、动力总成和具有其的车辆,驱动电机总成包括:壳体;驱动电机,所述驱动电机设于所述壳体内;副轴,所述副轴与所述驱动电机的输出轴啮合;水泵,用于驱动冷却液循环以冷却所述驱动电机,所述水泵设于所述壳体内,所述水泵上设有连接杆,所述连接杆用于带动所述水泵随所述副轴转动。根据本发明的驱动电机总成,通过将水泵集成在驱动电机总成内并与副轴配合,实现水泵与动力系统共用驱动电机,减少现有技术中水泵自带的控制器和电机,能够降低水泵的采购成本,减小水泵的体积,提高动力总成集成度,减小驱动电机总成的占用空间,使驱动电机总成的布置更简化、更美观,降低了水泵故障率,提高了驱动电机总成的可靠性。


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    Title :

    Driving motor assembly, power assembly and vehicle with same


    Additional title:

    驱动电机总成、动力总成和具有其的车辆


    Contributors:
    DUAN GANG (author) / LIU LINNA (author) / REN QING (author) / LI PAN (author) / LIU KEQING (author)

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES




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