Fixed wing and rotor wing hybrid aircraft

Abstract

The invention discloses a fixed wing and rotor wing hybrid aircraft which comprises an aircraft body, wherein detachable wings are symmetrically arranged on the two sides of the aircraft body, and anempennage is arranged at the tail of the aircraft body; at least one rotor wing assembly, wherein each rotor wing assembly comprises two rotor wing longitudinal beams and two rotor wing modules, the two rotor wing longitudinal beams are arranged below the two wings respectively, the two rotor wing modules are symmetrically arranged at the two ends of the rotor wing longitudinal beams, the two rotor wing longitudinal beams are symmetrically arranged, and each rotor wing module comprises at least one rotor wing and a first driving device for driving the rotor wing to rotate; at least one group of battery modules used for supplying power to the first driving device, wherein one group of battery modules comprises two battery modules which are symmetrically and externally hung on the aircraft body or the wings. According to the invention, the battery modules are creatively mounted outside the aircraft body or the wings, so that the design difficulty of the aircraft is reduced, and the heatdissipation and reloading efficiency of the battery modules is greatly improved; the fixed wing and rotor wing hybrid aircraft provided by the invention has the advantages that aircrafts with different configurations are formed according to whether the rotor wing assemblies and the battery modules are installed or not, so that the application range is greatly expanded.

Description

technical field [0001] The invention belongs to the technical field of aircraft, and in particular relates to a fixed-wing rotor hybrid aircraft. Background technique [0002] At present, fixed-wing aircraft that are common in the aviation field mainly rely on the wings to generate lift to balance the weight of the aircraft, and the power system is mainly used to overcome the flight resistance of the aircraft. Therefore, the power far less than the weight of the aircraft can make the fixed-wing aircraft lift off the ground. Its flying speed is relatively fast, and its range and cruising time are also long, but its take-off and landing distance is long, requiring high-quality runways, which seriously affects and hinders the application of fixed-wing aircraft in remote areas without dedicated airports. The common multi-rotor aircraft can solve the problem of vertical take-off and landing in a narrow space. Therefore, people have begun to develop a flight that has the advantage...

AI Technical Summary

Problems solved by technology

[0003] However, most of the current aircrafts with fixed wings and rotors combined, the simple combination of fixed wings and rotors has many disadvantages in this type of aircraft. The heat dissipation and replacement of the group, and for example, the combination of the fixed wing and the rotor cannot be replaced, resulting in a narrow range of use of the aircraft, and it cannot flexibly respond to various usage scenarios; further optimizing the aircraft combined with the fixed wing and the rotor makes it have a higher The advantages of stability, wider range of use, and stronger battery life are problems that those skilled in the art need to solve urgently

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