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A loop-wing vertical take-off and landing aircraft

A technology of vertical take-off and landing and circular wing, applied in the field of aircraft, can solve the problems of increasing the burden on the aircraft, unable to hover at a fixed point, slow flight speed, etc., and achieve the effect of simple structure, high safety factor and long flight time

Inactive Publication Date: 2019-01-25
FOSHAN SHENFENG AVIATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the flight speed of the aircraft is fast and the flight time is long, it cannot hover at a fixed point; although the multi-rotor aircraft can hover in the air, its flight time is short and the flight speed is slow.
Although there are currently some aircrafts that combine multi-rotor aircraft and aircraft, they all have certain defects. When flying in fixed-wing mode, the power of the multi-rotor part must be stopped, and this part becomes a burden on the aircraft. increase the burden on the aircraft

Method used

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  • A loop-wing vertical take-off and landing aircraft
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  • A loop-wing vertical take-off and landing aircraft

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specific Embodiment 1

[0021] Specific embodiment one: a ring wing 1 vertical take-off and landing aircraft, comprising ring wing 1, thrust device 2, flight control device 3; ring wing 1 is in the shape of an ellipse as a whole; thrust device 2 is driven by motor 4 to rotate propeller 5 The form provides thrust, and the thrust device 2 is provided with six groups of motors 4, and these six groups of motors 4 are arranged on the leading edge of the annular wing 1 in a flight mode similar to a six-rotor aircraft, and the motors 4 of adjacent groups turn in opposite directions; these six groups of motors 4 There are two motors 4 in each group, and the two motors 4 in each group turn to the same direction and are arranged adjacently. The flight control device 3 is connected with the motor 4 on the thrust device 2 through electrical signals, and the flight control device 3 controls the speed of the motor 4 on the thrust device 2, so that the annular wing 1 tilts; when the thrust device 2 is in a horizonta...

specific Embodiment 2

[0025] Specific embodiment two: a ring wing 1 vertical take-off and landing aircraft, including ring wing 1, thrust device 2, flight control device 3; ring wing 1 includes upper wing 7, lower wing 8, left wing 9 and right wing 10; upper wing 7 , the lower wing 8, the left wing 9 and the right wing 10 as a whole form a square ring; the thrust device 2 adopts the form that the motor 4 drives the propeller 5 to rotate to provide thrust, and the thrust device 2 is provided with six groups of motors 4, and these six groups of motors 4 are similar to The flight mode of the six-rotor aircraft is arranged on the leading edge of the annular wing 1, and the motors 4 of adjacent groups turn in opposite directions; each of the six groups of motors 4 has two motors 4, and the two motors 4 on each group turn to the same direction and are adjacent to each other. layout. The flight control device 3 is connected with the motor 4 on the thrust device 2 through electrical signals, and the flight...

specific Embodiment 3

[0030] Specific embodiment three: a ring wing 1 vertical take-off and landing aircraft, including ring wing 1, thrust device 2, flight control device 3; ring wing 1 includes flat wing 13, left lower wing 14 and right lower wing 15; flat wing 13, The left lower wing 14 and the right lower wing 15 form a triangular ring as a whole; the thrust device 2 provides thrust in the form of a motor 4 driving the propeller 5 to rotate, and the thrust device 2 is provided with six motors 4, and the six motors 4 are similar to a six-rotor rotor. The flight mode of the aircraft is arranged on the leading edge of the annular wing 1, and the adjacent motors 4 turn in opposite directions. The flight control device 3 is connected with the motor 4 on the thrust device 2 through electrical signals, and the flight control device 3 controls the speed of the motor 4 on the thrust device 2, so that the annular wing 1 tilts; when the thrust device 2 is in a horizontal position Provide vertical upward l...

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Abstract

A loop-wing vertical take-off and landing aircraft belongs to that technical field of aircraft and comprises a loop-wing, a thrust device and a flight control device. The annular wing is annular. Thethrust devices provide thrust in the form of propeller rotating driven by the engine, and the engine is distributed on the leading edge of the annular wing. The flight control device is connected withthe engine on the thrust device through an electric signal, and the rotational speed of the engine on the thrust device is controlled by the flight control device, so that the annular wing is tilted;Providing vertical lift to the aircraft when the thrust device is in the horizontal position. The thrust device provides the aircraft with a forward pull when it is in a vertical position. The invention can be used for vertical take-off and landing, air hovering, long sailing time, stable flight process, high safety factor, air reconnaissance and the like.

Description

technical field [0001] A ring-wing vertical take-off and landing aircraft belongs to the technical field of aircraft, and in particular relates to a vertical take-off and landing aircraft. Background technique [0002] Although the flight speed of the aircraft is fast and the flight time is long, it cannot hover at a fixed point; although the multi-rotor aircraft can hover in the air, its flight time is short and the flight speed is slow. Although there are currently some aircrafts that combine multi-rotor aircraft and aircraft, they all have certain defects. When flying in fixed-wing mode, the power of the multi-rotor part must be stopped, and this part becomes a burden on the aircraft. Increased the burden on the aircraft. Contents of the invention [0003] In view of this, the present invention provides a ring-wing vertical take-off and landing aircraft, which can perform vertical lift, hover in the air, and cruise for a long time and a long distance. [0004] A ring-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/28B64C3/10B64C3/38B64C9/00
CPCB64C3/10B64C3/385B64C9/00B64C27/28B64U2101/00
Inventor 王志成李玉龙罗哲远
Owner FOSHAN SHENFENG AVIATION SCI & TECH
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