QUADCOPTER Russian patent published in 2020 - IPC B64C27/08 B64C39/02 H01L31/04 

FIELD: aviation.

SUBSTANCE: invention relates to aircraft engineering, particularly, to design of unmanned aerial vehicles of vertical take-off and landing. Quadcopter comprises a main panel made of material with high heat conductivity and consisting of two circular parallel plates with a cellular structure arranged between them, and two additional panels, identical in composition, shape and size of main panel. Body is formed by three perpendicularly intersecting said panels rigidly fixed along the line of their intersection, wherein the panels are inscribed in a sphere with a centre at the point of intersection of the central axes of the panels. Between the plates of the main panel there is a bearing frame in the form of a cross-shaped frame, from the ends of which external ends of beams with electric motors and screws come out. When three pairs of plates of panels cross, eight hollow trihedral volumes are formed. Photocells are installed on the outer surface of the plate, which forms the face of the triangular volume, through the electric insulating layer.

EFFECT: combination of functions of a receiver-converter of electromagnetic energy of a laser beam into electric power and a passive marker of a search, tracking and guidance system, thermal connection of three panels making up the housing into a single heat network.

3 cl, 10 dwg