A rotorcraft with axial flow air flues comprises a rotorcraft body, a plurality of electric rotor wings, a flying state computer control system, a battery, a rotorcraft load and a remote controller. The flying state computer control system comprises a satellite positioning terminal and a communication module. The rotorcraft is characterized in that one axial flow air flue is arranged on the periphery of each electric rotor wing; the axial flow air flues are connected with the rotorcraft body, and the axes of the axial flow air flues coincide with those of the electric rotor wings. According to the rotorcraft with the axial flow air flues, part of centrifugal air flow generated by the rotor wings is folded downwards to be used for generating lifting force, and therefore the efficiency of the electric rotor wings is easily improved. A power transmission line is used for being connected with an external power source to constantly supply power to the rotorcraft, and the hang time of the rotorcraft can be prolonged.
Rotorcraft with axial flow air flues
2015-11-25
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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