The invention relates to the technical field of unmanned aerial vehicles, in particular to a fire-fighting unmanned aerial vehicle which comprises a rack, a fire-fighting unmanned aerial vehicle body, a power system, a water inlet pipe, a folding structure, a butt joint structure, a driving structure, a mounting structure, a rotating structure, a spray pipe and a connecting pipe. By arranging the rotating structure, the fire extinguishing position can be conveniently adjusted under the condition that the position of the fire-fighting unmanned aerial vehicle is not changed, the fire-fighting unmanned aerial vehicle is prevented from being shielded by obstacles, and the operation flexibility is improved; a butt joint structure is arranged between the connecting pipe and the spraying pipe, the water inlet pipe can be conveniently and rapidly installed through an installation structure, the operation efficiency is improved, the connecting pipe and the spraying pipe are folded through a folding structure, a driving structure is arranged in the folding structure, the folding structure is conveniently driven through the driving structure, and the angle of the spraying pipe is adjusted through the folding structure; the occupied space is reduced, carrying is more convenient, and meanwhile the fire extinguishing direction of the spray pipe is convenient to adjust.

    本发明涉及无人机技术领域,具体的说是一种消防无人机,包括机架、消防无人机本体、动力系统、进水管、折叠结构、对接结构、驱动结构、安装结构、旋转结构、喷管和连接管;旋转结构的设置便于在消防无人机位置不改变的情况下调节灭火位置,避免了障碍物遮挡消防无人机,提高了操作灵活性;连接管与喷管之间设有对接结构,便于通过安装结构对进水管快速的安装,提高了操作效率,所述连接管与喷管之间通过折叠结构进行折叠,所述折叠结构内部设有驱动结构,便于通过驱动结构驱动折叠结构,使折叠结构调节喷管的角度,减小了占用空间,使搬运更加方便,同时便于调节喷管的灭火方向。


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    Title :

    Fire-fighting unmanned aerial vehicle


    Additional title:

    一种消防无人机


    Contributors:
    YU QING (author) / ZHANG LEI (author) / WANG FANGCHENG (author) / PAN HAO (author) / ZHOU LONG (author) / JIN JIN (author)

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A62C FIRE-FIGHTING , Feuerbekämpfung / B05B Sprühvorrichtungen , SPRAYING APPARATUS / B64U



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