Non-rear-thrust composite wing aircraft with ducted fan compound auxiliary wing and additional wing

Abstract

The invention discloses a non-rear-thrust composite wing aircraft with a ducted fan composite auxiliary wing and an additional wing. An engine body is arranged to be a deck platform. A composite liftwing is internally provided with a self-closed ducted fan, and a wing hinge is designed on the outer side of the composite lift wing. A turbofan propeller is arranged below a turbofan thrust self-power composite auxiliary wing, the turbofan thrust self-power composite auxiliary wing is internally provided with a self-closed ducted fan, an electro-hydraulic gas connecting opening and a wing hinge are arranged one side or two sides of the turbofan thrust self-power composite auxiliary wing, and the electro-hydraulic gas connector and the wing hinge are movably connected with the composite lift wing through the wing hinge. A wing hinge is arranged on one side, facing to the engine body, of the additional wing, and the additional wing is installed on the outer side of the composite lift wing through the wing hinge in a folding mode. The additional wing is internally provided with a battery / fuel. The non-rear-thrust composite wing aircraft with the ducted fan composite auxiliary wing and the additional wing has the characteristics that takeoff and landing distance is short, flight speed is high, wing structure strength is high, wings can store energy, flight energy consumption is low, hang time is long, and safety is high; and the auxiliary wings adopt compound lift to ensure the adaptive range of power.

Description

technical field [0001] The invention relates to an aircraft, in particular to a thrustless composite wing aircraft with a ducted fan compound auxiliary wing and an additional 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 disadvantages...

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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