The invention provides a hub motor supporting structure with bionic dragonfly double wings, which comprises a rim, a mounting disc and bionic spoke groups, the rim and the mounting disc are connected through a plurality of bionic spoke groups which are distributed at equal intervals, each bionic spoke group comprises a thick spoke and a thin spoke, and each thick spoke comprises a first spoke part and a second spoke part. One side edge of each thin spoke inclines towards the inside of the hub along the inner side edge of the corresponding thick spoke to form a vortex structure, and air is driven to flow through vortex circulation, so that the heat dissipation performance of the hub motor is improved. The second spoke parts of the thick spokes are in radian connection with the first spoke parts to form a streamline supporting structure, the bionic dragonfly double-wing structure composed of the thin spokes is combined, the contact area with water flow is increased, liquid drops can be better separated from the surface through the streamline supporting structure, and the reliability of the hub motor passing through a wading road surface is enhanced.

    本发明提供了一种具有仿生蜻蜓双翅的轮毂电机支撑结构,包括轮辋、安装盘和仿生轮辐组,轮辋与安装盘之间通过多个等距分布的仿生轮辐组连接,仿生轮辐组包括粗辐条和细辐条,粗辐条包括第一辐条部和第二辐条部。在细辐条的一侧边沿粗辐条内侧缘向轮毂内部倾斜形成涡流结构,通过涡流循环带动空气流动,以改善轮毂电机的散热性能。粗辐条的第二辐条部与第一辐条部弧度连接形成流线型支撑结构,结合细辐条组成的仿生蜻蜓双翅结构,增大了与水流的接触面积,并可以依靠流线型支撑结构更好的使液滴脱离表面,增强了轮毂电机通过涉水路面的的可靠性。


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    Title :

    Hub motor supporting structure with bionic dragonfly double wings


    Additional title:

    一种具有仿生蜻蜓双翅的轮毂电机支撑结构


    Contributors:
    TANG MIN (author) / WANG FANGXIN (author) / GUO FUZHENG (author) / ZHANG XINYI (author) / DU CHAOFAN (author)

    Publication date :

    2024-09-13


    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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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