A motorized thruster (100) and a water area mobile device (1000). The electric propeller (100) comprises a shell (10), a motor (20), a speed reducer (30) and a propeller (40). The shell (10) is provided with a cavity (10a) used for being at least partially located underwater, the cavity (10a) is used for containing insulating lubricating liquid (90), and the insulating lubricating liquid (90) can exchange heat with the shell (10). The motor (20) is arranged in the cavity (10a), the motor (20) can make contact with the insulating lubricating liquid (90) during operation, and the motor (20) is provided with a motor shaft (21). The speed reducer (30) is arranged in the cavity (10a), the speed reducer (30) can make contact with the insulating lubricating liquid (90) during operation, and the input end of the speed reducer (30) is connected to the motor shaft (21). The propeller (40) is connected to the output end of the speed reducer (30) and located outside the shell (10).

    一种电动推进器(100)和水域可移动设备(1000)。其中,电动推进器(100)包括:壳体(10)、电机(20)、减速器(30)以及螺旋桨(40)。壳体(10)设有用于至少部分位于水下的腔体(10a),腔体(10a)用于盛装有绝缘润滑液(90),绝缘润滑液(90)能够和壳体(10)热交换。电机(20)设于腔体(10a)内,电机(20)能够在运行时和绝缘润滑液(90)接触,电机(20)设有电机轴(21)。减速器(30)设于腔体(10a)内,减速器(30)能够在运行时和绝缘润滑液(90)接触,减速器(30)的输入端连接于电机轴(21)。螺旋桨(40)连接于减速器(30)的输出端,螺旋桨(40)位于壳体(10)外。


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    Title :

    Electric propeller and water area movable equipment


    Additional title:

    电动推进器和水域可移动设备


    Contributors:
    WANG HAIYANG (author) / TAN HAO (author) / XU DONG (author) / WAN XIAOKANG (author) / TAO SHIZHENG (author)

    Publication date :

    2025-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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