Composite wing air freighter with twin-screw composite auxiliary wings with solar additional wings

Abstract

The invention discloses a composite wing air freighter with twin-screw composite auxiliary wings with solar additional wings. Rear thrust force-free composite wing aircraft comprises an aircraft body,composite lifting wings which are fixedly arranged at the two sides of the machine body, and additional wings, wherein the machine body is a deck platform; self-sealing ducted fans are arranged in the composite lift force wings; wing hinges are designed at the outer sides of the composite lift force wings; batteries / fuels are arranged in the additional wings; solar cell panels are arranged on thesurfaces of the additional wings; and a freight bin is mounted below the aircraft body. The composite wing air freighter has the characteristics of being short in takeoff and landing distance, high in flying speed, high in wing structural strength, capable of storing energy by the wing, low in flying energy consumption, long in hang time, high in safety, and the like; and the auxiliary wings adopt composite lift force, so that the applicable range of the power is guaranteed.

Description

technical field [0001] The invention relates to an aircraft, in particular to a composite-wing cargo aircraft with double-propeller compound auxiliary wings and a solar-powered auxiliary wing, belonging to the technical field of aircraft equipment. Background technique [0002] Existing aircraft are mainly divided into two categories: fixed-wing and vertical take-off and landing aircraft (such as helicopters and multi-rotors). Of course, there is also a vertical take-off and landing fixed-wing product. The traditional fixed wing has the advantages of fast flight speed, low energy consumption, etc., but it has the disadvantages that the main wing and the horizontal tail are not connected front and rear, the wing structure is not strong, easy to be damaged, the take-off and landing requirements are high, and the take-off and landing distance is long; the traditional vertical The take-off and landing aircraft has the advantages of convenient take-off and landing, but has the d...

AI Technical Summary

Problems solved by technology

The traditional fixed wing has the advantages of fast flight speed, low energy consumption, etc., but it has the disadvantages that the main wing and the horizontal tail are not connected front and rear, the wing structure is not strong, easy to be damaged, the take-off and landing requirements are high, and the take-off and landing distance is long; the traditional vertical The take-off and landing aircraft has the advantages of convenient take-off and landing, but has the disadvantages of high energy consumption, low safety factor, poor load capacity, slow horizontal flight speed, and easy crash; although the current vertical take-off and landing fixed wing has the characteristics of convenient take-off and landing , but the controllability is not ideal when flying horizontally, and there are disadvantages such as large flight resistance, high energy consumption, and low safety factor.

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