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Petrol-electric hybrid vertical take-off and landing sweepforward fixed wing unmanned aerial vehicle

An oil-electric hybrid, vertical take-off and landing technology, which is applied to vertical take-off and landing aircraft, unmanned aircraft, wings, etc., can solve the problems of limiting the total weight capacity of aircraft, ineffectiveness and disadvantages, etc.

Active Publication Date: 2019-09-10
沈阳迪智科技有限公司
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AI Technical Summary

Problems solved by technology

[0006] Relying on quadrotors to generate vertical lift limits the total weight of the aircraft that can be achieved. The vertical lift system is completely independent from the aerodynamic layout of the UAV's fixed wing without fusion design. The vertical lift system is completely ineffective and unfavorable when the UAV is flying horizontally.

Method used

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  • Petrol-electric hybrid vertical take-off and landing sweepforward fixed wing unmanned aerial vehicle
  • Petrol-electric hybrid vertical take-off and landing sweepforward fixed wing unmanned aerial vehicle
  • Petrol-electric hybrid vertical take-off and landing sweepforward fixed wing unmanned aerial vehicle

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Embodiment 1

[0055] Aiming at the requirement for the carrying capacity of the UAV carrying capacity of "250 kilometers round-trip, 700 kilometers one-way 15 kg payload", the technical solution of "a hybrid electric vertical take-off and landing forward-swept fixed-wing UAV" provided by the present invention is specifically Design an example technical scheme of a new type of cargo UAV, the three views of its appearance are as attached Figure 1-Figure 3 Shown

[0056] The fuselage assembly 1 is characterized by three parts: the nose front cabin 11, the front fuselage 12 and the rear fuselage 13, which are used to connect the wing assembly 2, the tail assembly 3 and the vertical lift device assembly 4 of the UAV. , And load all UAV systems, payloads, fuel and batteries.

[0057] The features of the nose compartment 11 are: two longitudinally trimmed electric ducted fan engines 111 of the same specification are arranged in series in the middle of the nose compartment 11, and the maximum pulling ...

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Abstract

The invention relates to the technical field of unmanned aerial vehicles, and provides a petrol-electric hybrid vertical take-off and landing sweepforward fixed wing unmanned aerial vehicle. A fuselage assembly comprises a handpiece front cabin, a front fuselage and a rear fuselage which are sequentially connected from front to back, and at least one electric ducted fan engine is internally arranged in the handpiece front cabin; energy assembly and a load cabin are internally arranged in the rear fuselage, a propelling propeller assembly is arranged at the tail of the rear fuselage, and the propelling propeller assembly is used for proving front thrust to overcome aerodynamic resistance of the unmanned aerial vehicle during flying; and wing assemblies are installed on the two sides of therear fuselage in a sweepforward mode; an empennage assembly is installed on the tail segment of the rear fuselage; vertical lift force devices are of an electric fan mode, and the two vertical lift force devices are symmetrically installed on the left side and the right side of the middle fuselage. The petrol-electric hybrid vertical take-off and landing sweepforward fixed wing unmanned aerial vehicle has the characteristics of vertical take-off and landing and remote navigation, large lift force vertical take-off and efficient horizontal flight integration, vertical lift force system and fixed wing layout integrated design and rotary wing vertical lift force and fixed wing lift force integrated control are realized.

Description

Technical field [0001] The invention relates to the technical field of drones, in particular to a cargo drone. Background technique [0002] With the maturity of unmanned aerial vehicle technology and the gradual increase of my country's low-altitude opening range, the market has increasingly strong demand for large and medium-sized carrier drones with long flight time and fast speed. In order to meet the market's demand for long-distance and fast transportation of cargo drones, a vertical take-off and landing fixed-wing drone has become the first choice. This type of UAV has vertical take-off and landing capabilities, large endurance range, and low requirements for take-off and landing sites. [0003] At present, the technical approaches used to achieve vertical take-off and landing of fixed-wing aircraft (manned aircraft or unmanned aerial vehicles) mainly include tilt-rotor layout, tailstock tilting layout, ducted fan layout, etc. However, the above-mentioned methods are diffic...

Claims

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Application Information

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IPC IPC(8): B64C29/00B64C39/02B64C3/00B64D27/02
CPCB64C29/0025B64C39/02B64C3/00B64D27/02B64U10/25B64U50/11B64U70/80B64U2101/60B64U50/19B64U30/20B64U50/14B64U50/13B64D27/026
Inventor 蔺笑颜
Owner 沈阳迪智科技有限公司
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