The invention provides a drive axle and a vehicle with the drive axle, and the drive axle comprises a drive axle housing which is provided with reinforcing ribs; the flow guide devices are connected with the drive axle housing, one part of the flow guide devices extend in the length direction of the drive axle housing, and the other part of the flow guide devices extend in the height direction of the drive axle housing. According to the technical scheme, the reinforcing ribs are arranged on the drive axle housing, the flow guiding device is connected with the drive axle housing, and the flow guiding device is matched with the reinforcing ribs, so that the wind direction and the flow speed can be changed, heat dissipation of the drive axle is accelerated, air resistance is reduced when a vehicle runs, and meanwhile the flow guiding device is beneficial to protecting the drive axle from being collided and damaged; the problem that the drive axle easily reaches the temperature limit during high-speed driving is solved, and the service life of the drive axle is prolonged.

    本发明提供了一种驱动桥及具有其的车辆,驱动桥包括:驱动桥壳,驱动桥壳设置有加强筋;导流装置,导流装置与驱动桥壳连接,一部分的导流装置沿驱动桥壳的长度方向延伸设置,另一部分的导流装置沿驱动桥壳的高度方向延伸设置。应用本发明的技术方案,通过在驱动桥壳设置加强筋,并将导流装置与驱动桥壳连接,通过导流装置和加强筋相配合,能够在车辆行驶时改变风向和流速,加快驱动桥散热,减小空气阻力,同时导流装置有利于保护驱动桥免于磕碰损坏,解决了驱动桥在高速行驶时很容易达到温度极限的问题,提高了驱动桥的使用寿命。


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    Title :

    Drive axle and vehicle with same


    Additional title:

    驱动桥及具有其的车辆


    Contributors:
    MENG QINGTAO (author) / XU ZHAN (author) / WANG KAI (author) / GUO ZHIYING (author) / ZHONG YANTAO (author)

    Publication date :

    2023-03-10


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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