The invention relates to the technical field of elevators, in particular to an elevator car roof energy-saving device and a control method thereof. An energy-saving device for an elevator car roof is mounted at the top of an elevator car and comprises a base, an energy-saving device body and an energy-saving device body. The car roof wheel is connected with the base and is used for being in transmission connection with an elevator traction wheel; the transmission assembly is in transmission connection with the car roof wheels and is connected with the base; and the power generation assembly is connected with the transmission assembly and the base. The car roof wheel has the advantages that the car roof wheel is in transmission connection with the elevator traction wheel, the elevator traction wheel can drive the car roof wheel to rotate, and the car roof wheel is in transmission connection with the transmission assembly, so that the transmission assembly can rotate, and the generator is driven to generate electricity. Part of gravitational potential energy generated when the elevator car descends is converted into electric energy through rotation of the elevator traction machine, energy waste is reduced, and the generated electric energy can be used for operation of elements in the elevator car.

    本发明涉及电梯技术领域,特别是涉及一种电梯轿顶节能装置及其控制方法。一种电梯轿顶节能装置,安装于电梯轿厢的顶部,电梯轿顶节能装置包括:基座;轿顶轮,轿顶轮与基座连接,用于和电梯曳引轮传动连接;传动组件,传动组件与轿顶轮传动连接,并与基座连接;发电组件,与传动组件连接,并与基座连接。其优点在于,轿顶轮与电梯曳引轮传动连接,电梯曳引轮能够带动轿顶轮转动,轿顶轮又与传动组件传动连接,因此能够使传动组件转动,从而驱动发电机进行发电。通过电梯曳引机的转动将电梯轿厢下降时的部分重力势能转化为电能,减少了能源的浪费,所产生的电能可以供电梯轿厢中的元件运作。


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    Title :

    Elevator car roof energy-saving device and control method thereof


    Additional title:

    电梯轿顶节能装置及其控制方法


    Contributors:
    CHEN SHENGLONG (author) / YE NING (author) / LU HONGBIN (author) / PAN JING (author) / LEE YOUNG-HO (author) / BAO LIANKANG (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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