The invention relates to the technical field of unmanned helicopters, and discloses a power system of an unmanned helicopter. Comprising an engine mounting structure; the engine body is arranged on the inner side of the engine mounting structure, and the engine body is fixedly connected with the engine mounting structure; the accelerator steering engine is arranged at the top end of the engine body, and the accelerator steering engine is connected with the engine body; the engine exhaust pipe is arranged at the bottom end of the side face of the engine body, and the engine exhaust pipe communicates with the engine body; the oxygen sensor is arranged on the side face of the engine exhaust pipe, an oxygen sensor detection head is arranged in the engine exhaust pipe, and the oxygen sensor is connected with the engine body. The overall gravity center of the engine body can be balanced through the arranged front heat dissipation water tank structure, so that the torque of the engine body is balanced, and then the safety performance of the engine body is improved.
本发明涉及无人直升机技术领域,且公开了一种无人直升机的动力系统。包括发动机安装结构;发动机本体,发动机本体设置在发动机安装结构内侧,发动机本体与发动机安装结构之间固定连接;油门舵机,油门舵机设置在发动机本体顶端,油门舵机与发动机本体之间相互连接;发动机排气管,发动机排气管设置在发动机本体侧面底端,发动机排气管与发动机本体之间相互连通;氧传感器,氧传感器设置在发动机排气管侧面,氧传感器检测头设置在发动机排气管内部,氧传感器与发动机本体之间相互连接。通过设置的前置式散热水箱结构可以对发动机本体整体重心进行平衡,从而对发动机本体的力矩进行平衡,进而提升发动机本体的安全性能。
Power system of unmanned helicopter
一种无人直升机的动力系统
2023-05-02
Patent
Electronic Resource
Chinese
Unmanned helicopter propeller hub and unmanned helicopter
European Patent Office | 2020
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