The invention discloses an unmanned aerial vehicle wireless charging coupling mechanism and a charging system, and belongs to the technical field of wireless power transmission. The coupling mechanism comprises at least one receiving coil wound on an undercarriage of an unmanned aerial vehicle; the transmitting coil comprises three unit coils which are arranged in an inverted n shape and are connected in series; the receiving coil is located between the two unit coils of which the side surfaces are oppositely arranged in the transmitting coil, and the receiving coil is coupled with the transmitting coil. The receiving coil is directly wound on an undercarriage of the unmanned aerial vehicle and can adapt to a mechanical mechanism of an existing unmanned aerial vehicle, and the weight of the unmanned aerial vehicle is not additionally increased; the whole receiving coil mounting process is simple and convenient, and an unmanned aerial vehicle without wireless charging capability is easily transformed into a wireless charging unmanned aerial vehicle; meanwhile, the transmitting coil is of an inverted-n-shaped three-dimensional groove structure, the coupling coefficient of a coil piece is increased, the energy transmission efficiency is guaranteed, the wireless charging efficiency of the unmanned aerial vehicle is improved, and the endurance time of the unmanned aerial vehicle is effectively guaranteed.

    本发明公开了一种无人机无线充电耦合机构及充电系统,属于无线电能传输技术领域,耦合机构包括至少一个绕设于无人机起落架上的接收线圈;还包括至少一发射线圈,包括三个呈倒“冂”形设置且串联的单位线圈;接收线圈位于发射线圈中两个侧面对向设置的单位线圈之间,接收线圈与发射线圈耦合。接收线圈直接绕设于无人机起落架上,能够适应现有无人机的机械机构,不会额外增加无人机重量;整个接收线圈安装过程简单方便,易于将不具备无线充电能力的无人机改造成无线充电无人机;同时发射线圈为倒“冂”形立体凹槽结构,增大了线圈件的耦合系数,保证了能量传输效率,提高了无人机的无线充电效率,有效保证无人机的续航时间。


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    Titel :

    Unmanned aerial vehicle wireless charging coupling mechanism and charging system


    Weitere Titelangaben:

    一种无人机无线充电耦合机构及充电系统


    Beteiligte:
    ZHU YUYU (Autor:in) / LI XIANG (Autor:in) / LI HAORAN (Autor:in)

    Erscheinungsdatum :

    2023-12-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U



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