The invention provides a wireless charging structure for an unmanned aerial vehicle, which is a novel coupling structure for wirelessly charging the unmanned aerial vehicle, and belongs to the field of electric power engineering. A coupling structure of a transmitting structure and a receiving structure of a traditional unmanned aerial vehicle wireless charging system is improved. Wherein the transmitting structure is located on the ground and is composed of a plurality of turns of litz wires surrounding a manganese zinc ferrite magnetic block, the left end and the right end of the upper portion of the manganese zinc ferrite magnetic block are each provided with a protruding ferrite block, and a receiving structure on the unmanned aerial vehicle can land on the protruding ferrite blocks. According to the receiving structure, a light manganese zinc ferrite rod wound with multiple turns of litz wires is horizontally fixed to the lower portion of a cross beam of a support at the bottom end of the unmanned aerial vehicle, and the litz wire winding method of the receiving structure is consistent with the litz wire winding method of the transmitting structure. The wireless charging system is combined with a special framework of the unmanned aerial vehicle, the constraint of wired charging of the unmanned aerial vehicle is solved, the anti-offset coupling effect is good, and unmanned aerial vehicle wireless charging which is simpler, more practical, more efficient, safer and more environmentally friendly can be achieved.

    本发明提供一种无人机无线充电结构,是一种为无人机进行无线充电的新型耦合结构,属于电力工程领域。对传统的无人机无线充电系统的发射结构和接收结构的耦合结构进行改进。其中发射结构位于地面,由环绕在锰锌铁氧体磁块上的多匝利兹线构成,锰锌铁氧体磁块上部左右两端各设有凸起铁氧体块,用于无人机上的接收结构降落在其上。所述接收结构为将缠绕着多匝利兹线的轻型锰锌铁氧体棒水平固定在无人机底端支架的横梁下,其利兹线绕制方法与发射结构利兹线绕制方法一致。本发明结合无人机的特殊构架,解决无人机有线充电的束缚,具有抗偏移耦合效果好的特点,可实现更加简便实用高效安全环保的无人机无线充电。


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    Title :

    Wireless charging structure of unmanned aerial vehicle


    Additional title:

    一种无人机无线充电结构


    Contributors:
    LIU HAIYU (author) / CHEN XIYOU (author) / WANG ZHE (author) / ZHAO JINHUI (author)

    Publication date :

    2022-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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