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Concave-crown airplane

A technology for aircraft and sag, applied in the field of aircraft, can solve the problems of poor endurance, low efficiency, high power consumption, etc.

Inactive Publication Date: 2019-10-08
刘海云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lightweight, flexible and energy-saving low-altitude and low-speed aircraft will be the development direction of mass personal aircraft. However, some personal aircraft currently appearing have large footprints, high power consumption, low efficiency, poor endurance, and high operating costs. They are difficult to promote and use to the public. Introduce a personal aircraft suitable for the public to the public, and propose the present invention

Method used

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  • Concave-crown airplane
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  • Concave-crown airplane

Examples

Experimental program
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Effect test

Embodiment Construction

[0031] The first embodiment of the present invention is a single concave-top aircraft:

[0032] see Figure 1 to Figure 4 , which is the concave-topped plane in this example, which looks like a bowl with its bottom stretched when viewed from the side. The aircraft consists of a wind collecting bowl, a cockpit, a flight control system and a battery management system. The plane is a sunken top plane. As stated earlier:

[0033] Wind Bowl (see Figure 5 to Figure 8 ) consists of the horn 11, the annular plate 12 and the center cover 13, and the horn 11 is a tube with the upper part inclined outwards, and the horn 11, the annular plate 12 and the center cover 13 are in the wind collecting bowl The insides of the top together form an outwardly inclined recessed area, the outer edge of the annular plate 12 is intersected with the inner surface of the horn 11, and the surface of the annular plate 12 has a plurality of wind tunnels 18, and these wind tunnels 18 have been extended t...

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PUM

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Abstract

The invention belongs to an aircraft driven through rotating blades. The aircraft is characterized in that a concave area is constructed at the upper portion of the aircraft through an air gathering bowl; multiple air holes are formed in the bottom of the concave area; a high-speed fan is arranged in each air hole; the high-speed fans are used for rapidly discharging air in the concave area out tothe bottom and the side face of the aircraft; and thereof the aircraft can obtain lift force and power from blades of the high-speed fans, lift force and power can also be obtained through the air pressure difference of the upper face and the lower face of the aircraft, power of the aircraft is large, and the energy utilization efficiency is high. The aircraft of the embodiment is composed of theair gathering bowl, a cab, a flight control system and a battery management system.

Description

technical field [0001] The invention pertains to aircraft driven by rotating blades. Background technique [0002] Lightweight, flexible and energy-saving low-altitude and low-speed aircraft will be the development direction of mass personal aircraft. However, some personal aircraft currently appearing have large footprints, high power consumption, low efficiency, poor endurance, and high operating costs. It is difficult to promote the use of the public. To introduce the personal aircraft suitable for the public to the public, the present invention is proposed. Contents of the invention [0003] see Figure 1 to Figure 4 , Here it is the concave-top aircraft in the present invention, viewed from the side, this aircraft is like a bowl that is stretched at the bottom. The aircraft consists of a wind collecting bowl, a cockpit, a flight control system and a battery management system. This aircraft is an aircraft with a concave top, so the present invention is called a conca...

Claims

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Application Information

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IPC IPC(8): B64C39/00
CPCB64C39/00
Inventor 刘海云
Owner 刘海云