UNMANNED AERIAL VEHICLE OF MULTI-ROTOR TYPE (UAV) FOR TRANSPORTATION OF SMALL-SIZED CARGOES Russian patent published in 2024 - IPC B64U10/13 B64U101/60 

FIELD: aviation.

SUBSTANCE: invention relates to aircraft engineering, particularly, to multicopter designs. Unmanned aerial vehicle (UAV) of multi-rotor type for transportation of small-sized cargoes includes X-shaped frame containing beams connected to reinforcing plate, housing with electronic units and components arranged in it, fixed on X-shaped frame. Housing is equipped with air intakes and an air flow formation diffuser for cooling of electronic units and components. Housing consists of two parts – an upper part made in the form of a cover, and a lower part, which is a mounting base for fixing electronic units and components. UAV comprises motors with propellers mounted on beams of X-shaped frame, container for payload. Container-to-body attachment assembly is made in form of bracket, containing two parts, first of which is attached to the lower part of the housing and is made in the form of a U-shaped plate equipped with longitudinal through slots, and mounting platforms, and the second part is fixed on the container and is made in the form of an L-shaped plate with two protrusions.

EFFECT: higher reliability of UAV, reduced thermal load on electronic components.

11 cl, 39 dwg