The invention relates to an end cover of a motor, an axial magnetic flux motor, an electric drive assembly and a vehicle, the end cover of the motor comprises an end cover body, a cooling liquid flow channel is arranged in the end cover body, a separation part is arranged in the cooling liquid flow channel, the separation part is arranged in the extension direction of the cooling liquid flow channel in an extending mode, and the separation part is arranged in the cooling liquid flow channel. The partition part is used for dividing the cooling liquid flow channel into a first flow channel and a second flow channel, the first end of the first flow channel is used for liquid feeding, the second end of the first flow channel is communicated with the first end of the second flow channel, and the second end of the second flow channel is used for liquid discharging. According to the end cover of the motor, the cooling liquid flow channel is divided into the first flow channel and the second flow channel through the arranged separation part, the effect of taking away heat twice is achieved, the existence time of the cooling liquid in the end cover body is prolonged, and the cooling effect is improved.

    本公开涉及一种电机的端盖、轴向磁通电机、电驱总成及车辆,本电机的端盖包括端盖本体,所述端盖本体内设置有冷却液流道,所述冷却液流道内设置有分隔部,所述分隔部沿所述冷却液流道的延伸方向延伸设置,所述分隔部用于将所述冷却液流道分隔成第一流道和第二流道,所述第一流道的第一端用于进液,所述第一流道的第二端与所述第二流道的第一端连通,所述第二流道的第二端用于出液。本电机的端盖通过设置的分隔部使得冷却液流道形成第一流道和第二流道,实现两次带走热量的作用,增加了冷却液在端盖本体内的存在时间,提高了冷却降温效果。


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    Title :

    End cover of motor, axial flux motor, electric drive assembly and vehicle


    Additional title:

    电机的端盖、轴向磁通电机、电驱总成及车辆


    Contributors:

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / 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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