The invention relates to the technical field of helicopters, in particular to a vertical take-off and landing electric helicopter which comprises a helicopter body, a plurality of groups of lift propellers are arranged on the front side and the rear side of the helicopter body respectively, a plurality of groups of lift propellers are arranged on the left side and the right side of the helicopter body respectively, the lift propellers are driven by motors, and the motors are powered by battery packs; the lifting force paddles arranged on the left side and the right side of the machine body are folding type lifting force paddles. By arranging a plurality of groups of folding lift propellers on the left side and the right side of the helicopter body, the propeller pitch of the helicopter is increased, the crosswind resistance of the helicopter is improved, and the safety performance of the helicopter is improved. Due to the fact that the foldable lift force paddles are adopted, the foldable lift force paddles are unfolded during sailing and folded before landing or after landing, the flexible structural performance is embodied, and the foldable lift force paddles can take off and land on a single lane and the roadside and are high in adaptive capacity. After the folding lift propellers are folded, the size of the helicopter in the width direction and the length direction is similar to the size of a common automobile, and the helicopter can be parked in a single parking space.

    本发明涉及直升机技术领域,具体涉及一种垂直起降电动直升机,包括机体,机体前后两侧分别设置有若干组升力桨,以及在机体左右两侧分别设置有若干组升力桨,升力桨通过电机驱动,电机通过电池组提供动力;其中,设置于机体左右两侧的升力桨为收折式升力桨。通过在机体左右两侧设置若干组收折式升力桨,增加了直升机的桨距,提高了直升机的抗侧风能力,提高了飞机的安全性能。由于采用了收折式升力桨,在航行时展开、降落前或降落后收折,体现了较为灵活的结构性能,能够在单车道、路边起降,适应能力强。当收折式升力桨收折后,直升机在宽度方向及长度方向的尺寸,类似普通汽车的尺寸,能够停入单个车位上。


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    Title :

    Vertical take-off and landing electric helicopter


    Additional title:

    一种垂直起降电动直升机


    Contributors:
    SHU XIUSHAN (author)

    Publication date :

    2025-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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