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Composite wing

A wing and body technology, applied in the aviation field, can solve problems such as long distances, achieve high lift, shorten the distance of aircraft take-off, and reduce the floor space

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

But this kind of wing structure has a defect, that is, it needs a long distance when starting, because it takes a process to increase the speed of the aircraft from zero to take-off speed, and this process depends on the lift generated by the wing from zero to take-off The time required for the desired magnitude of lift

Method used

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  • Composite wing
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Embodiment Construction

[0010] The present invention will now be specifically described in conjunction with the accompanying drawings. A composite wing includes a wing body 1 , a motor 2 and a propeller 3 .

[0011] The wing body 1 is the same as a conventional wing, without an aileron structure; the motors 2 are multiple, and the models are all the same, and are arranged side by side on the front and rear edges of the wing body 1; There is an included angle between the rotor of the motor 2 and the front edge of the wing body 1, and the included angle is between 25° and 40°; the rotor of the motor 2 placed on the rear edge of the wing is kept perpendicular to the upper surface of the wing; the propeller 3 has a plurality of, each model is also all the same, and is connected with motor 2 respectively. Also be equipped with battery and controller on the aircraft, described all motors 2 are all connected with placing battery and controller, battery supplies power for motor 2, and controller then control...

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PUM

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Abstract

The invention relates to a composite wing, belonging to the aeronautical field, comprising a wing body, an electric motor and a propeller. The wing body is the same as the conventional wing, and has no aileron structure. The motors have a plurality of identical models and are arranged side by side on the leading edge and the trailing edge of the wing body. The rotor of the motor located at the leading edge of the wing body has an included angle with the leading edge of the wing body, the included angle is between 25 DEG and 40 DEG. The rotor of the motor disposed on the trailing edge of the wing is perpendicular to the upper surface of the wing. The propeller has a plurality of propellers, each of which has the same model and is respectively connected with a motor; all of the motors are connected to batteries and controllers located within the aircraft. The composite wing of the invention is improved on the conventional wing structure, so that the airflow speed flowing through the upper surface of the wing is faster, and the wing can generate greater lift force, thereby greatly shortening the takeoff distance of the aircraft and reducing the area occupied by the airport.

Description

technical field [0001] A compound wing belongs to the field of aviation, and in particular relates to a wing. Background technique [0002] The reason why a traditional wing can generate lift is that the paths on the upper and lower surfaces of the wing are different. The airflow velocity flowing through the upper surface is faster, while the airflow velocity on the lower surface is slower than that on the upper surface, thereby generating lift and making the aircraft Able to soar high into the sky. But this kind of wing structure has a defect, that is, it needs a long distance when starting, because it takes a process to increase the speed of the aircraft from zero to take-off speed, and this process depends on the lift generated by the wing from zero to take-off The time required for the desired magnitude of lift. If the lift of the wing can be greatly improved, the starting distance of the aircraft will be greatly shortened. Contents of the invention [0003] The sol...

Claims

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Application Information

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IPC IPC(8): B64C27/26B64C3/10B64C3/36
CPCB64C3/10B64C3/36B64C27/26
Inventor 王志成党先红李玉龙
Owner FOSHAN SHENFENG AVIATION SCI & TECH