An electric vehicle driving device includes: a motor; a gear box that accommodates the speed reduction mechanism and the differential mechanism connected to the speed reduction mechanism; one side of the tail end transmission gear shaft is connected with the differential mechanism; a support structure which supports the other side of the end transmission gear shaft and is fixed to the motor; and a radiator for cooling the motor, the motor and the end transmission gear shaft are oppositely arranged with an interval therebetween, one side of the motor and the end transmission gear shaft in the X direction is provided with a gear box, and the other side of the motor and the end transmission gear shaft in the X direction is provided with a support structure body. The radiator is provided on any one direction side or any two direction sides of the other side in the Y direction, one side in the Z direction, and the other side in the Z direction with respect to the end transfer gear shaft.

    一种电动车辆驱动装置,包括:电动机;齿轮箱,上述齿轮箱对减速机构和与减速机构连结的差动机构进行收容;末端传动齿轮轴,上述末端传动齿轮轴的一侧与差动机构连结;支承结构体,上述支承结构体对末端传动齿轮轴的另一侧进行支承,并且固定于电动机;以及散热器,上述散热器对电动机进行冷却,电动机和末端传动齿轮轴空开间隔地相对配置,在电动机和末端传动齿轮轴的X方向的一侧设置有齿轮箱,在电动机和末端传动齿轮轴的X方向的另一侧设置有支承结构体,散热器相对于末端传动齿轮轴设置于Y方向的另一侧、Z方向的一侧和Z方向的另一侧中的任意一个方向侧或任意两个方向侧。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric vehicle drive device


    Weitere Titelangaben:

    电动车辆驱动装置


    Beteiligte:

    Erscheinungsdatum :

    14.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Electric vehicle drive device

    KWON SUN SUNG / KIM CHON OK / KIM BAEKYU et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    ELECTRIC VEHICLE DRIVE DEVICE

    TAKASE SHINTARO / NAKAMURA MASASHI / SAKAI KOJI | Europäisches Patentamt | 2024

    Freier Zugriff

    ELECTRIC VEHICLE DRIVE DEVICE

    OBA HIROAKI | Europäisches Patentamt | 2020

    Freier Zugriff

    ELECTRIC VEHICLE DRIVE DEVICE

    MORITA RYUHO / MATSUDA YASUYUKI / OIKE MITSURU et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    ELECTRIC VEHICLE DRIVE DEVICE

    YAMAMOTO SHIN / MATSUDA YASUYUKI | Europäisches Patentamt | 2018

    Freier Zugriff