Ducted lifting body and ducted aircraft

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Ducted lifting body and ducted aircraft

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LIU ZHENCHEN / FU HAIYU / LI RUIBIN

The invention relates to the field of unmanned aerial vehicles, in particular to a ducted lifting body and a ducted aircraft, the ducted lifting body comprises a rotor and a ducted shell, the rotor is positioned in a duct of the ducted shell through a supporting frame, the central axis of the rotor coincides with the central line of the duct, a motor is fixed to the supporting frame, and the motor is fixed to the ducted shell. A rotor of the motor is fixedly connected with a central shaft of the rotor wing, and when rotor wing blades of the rotor wing rotate, the duct shell rotates in the opposite direction; the rotor blades of the ducted lifting body and rapid rotation of the ducted lifting body have a gyroscopic effect, vibration of the ducted aircraft can be effectively counteracted, stable torque can be provided when the ducted aircraft encounters gust, and therefore the stability and environmental adaptability of the ducted lifting body are improved.

本发明涉及无人机领域，具体涉及一种涵道升力体和涵道飞行器，所述涵道升力体包括旋翼和涵道壳体，旋翼通过支撑架在涵道壳体的涵道内定位，旋翼的中心轴线与涵道中心线重合，电机固定在支撑架上，电机的转子与旋翼的中心轴固定连接，当旋翼的旋翼桨叶旋转时，涵道壳体会反方向旋转；本发明涵道升力体的旋翼桨叶和涵道升力体的快速旋转具有陀螺效应，能有效抵消涵道飞行器的振动，遇突风时可以提供稳定力矩，从而提升涵道升力体的稳定性和环境适应性。