The present invention relates to a light aircraft capable of vertically taking off and landing. The light aircraft is characterized in that the fan duct axis line and the horizontal plane form an intersection angle of 30+/20 DEG, the rear portion of the fan duct is provided with multi-layer direction change blades, the front blade is fixed, the rear blade can deflect, each rear blade rotates downward to achieve a certain angle when taking off so as to guide the air stream to downward deflect, and the aircraft tanks off under the combination effect of the propulsion force produced by the air stream and the lifting force acting on the direction change blade without the gliding and the acceleration on the runway. The light aircraft of the present invention has the following advantages that: the light aircraft can take off and land in the house or on the roof without the runway, and is easy to popularize and use, and the light aircraft is provided with the wing and the duct blade and can glidly land so as to reduce the sharp falling risk of the helicopter due to the engine shutdown.
Light aircraft capable of vertically taking off and landing
2015-07-29
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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