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Multi-rotor manned aircraft with ducted side thrust power devices

A ducted, propulsive technology, applied in the field of aircraft, can solve the problems that the small size can only accommodate 1 to 2 people, the multi-rotor manned aircraft does not have a side thrust device, and does not have a shroud cover, etc.

Pending Publication Date: 2021-04-23
叶殊钨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The body structure of the present invention is different from the body structure of the multi-rotor manned aircraft of Guangzhou Yihang EHang, Japan SkyDrive, France Airbus CityAirBus and American Lift Aircraft. Problems: 1. The manned cabin of the existing multi-rotor manned aircraft is limited by the design of the body structure, and the positional relationship of the manned cabin relative to the vertical direction of the lifting rotor needs to be optimized. Restricted by the design of the body structure, the cabin body of the manned cabin is relatively small and can only accommodate 1 to 2 people. Three, the existing multi-rotor manned aircraft is not provided with a side thrust device. The lifting rotor of the axis is generally only provided with a single group, and there is no guide tube cover. Fifth, the existing multi-rotor manned aircraft generally adopts a central power output

Method used

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  • Multi-rotor manned aircraft with ducted side thrust power devices
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  • Multi-rotor manned aircraft with ducted side thrust power devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 , figure 2 with image 3 As shown, a side propulsion device is a ducted multi-rotor manned aircraft, including a manned cabin 1, a ducted side propulsion device 16, a lifting rotor 5, an equipment compartment 8 and a steering rudder 10;

[0048] The upper part of the manned cabin 1 is provided with a viewing window 7, the bottom edge is provided with sliding wheels 9, and the rear wall is provided with a hatch 4;

[0049] The ducted side thrust device 16 is provided with two, symmetrically arranged on both sides of the manned cabin 1 and the outside of the lift rotor 5, and the ducted side thrust unit 16 is pushed by the side The rotor 2, the first power equipment 3, the first support arm 14 and the air duct 13 are composed of four parts. The ducted side thrust device 16 is provided with multiple sets of side thrust rotors 2 in the duct. The side thrust The rear end of the rotor 2 is provided with a first power device 3 that drives the side-thrustin...

Embodiment 2

[0063] Such as Figure 4 , Figure 5 with Image 6 Shown, the difference with embodiment 1 is:

[0064] There are two ducted side propulsion devices 16, which are symmetrically arranged on both sides of the manned cabin 1 and below the viewing window 7;

[0065] The lifting rotors 5 are provided with six, divided into two rows, and each row has three lifting rotors 5. The diameter of the lifting rotors 5 is relatively large, and they are arranged side by side on both sides of the manned cabin 1 and in the culvert. The outer side of the road type side propulsion device 16;

[0066] The equipment compartment 8 is arranged at the bottom of the manned cabin 1, and a power source and electronic equipment for the operation of the first power equipment 3 and the second power equipment 6 are arranged therein; wherein, the first power equipment 3 and the second power equipment 6 The second power equipment 6 all adopts electric motors, and the power source is battery packs.

Embodiment 3

[0068] Such as Figure 7 , Figure 8 with Figure 9 Shown, the difference with embodiment 1 is:

[0069] There are two ducted side propulsion devices 16, which are symmetrically arranged on both sides of the manned cabin 1 and above the viewing window 7;

[0070] The lifting rotors 5 are provided with six, divided into two rows, and each row has three lifting rotors 5. The diameter of the lifting rotors 5 is relatively large, and they are arranged side by side on both sides of the manned cabin 1 and in the culvert. The outer side of the road-type side propulsion device 16;

[0071] The equipment compartment 8 is arranged at the bottom of the manned cabin 1, and a power source and electronic equipment for the operation of the first power equipment 3 and the second power equipment 6 are arranged therein; wherein, the first power equipment 3 and the second power equipment 6 The second power equipment 6 all adopts electric motors, and the power source is battery packs.

[007...

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Abstract

The invention discloses a multi-rotor manned aircraft with ducted side thrust power devices. The multi-rotor manned aircraft comprises a manned cabin, the ducted side thrust power devices, lifting rotors, an equipment cabin and a steering rudder, a window is arranged on the upper portion of the manned cabin, sliding wheels are arranged on the bottom edge, and a cabin door is arranged on the rear wall. The two ducted side pushing power devices are symmetrically distributed on the two sides of the manned cabin. The multiple lifting rotors are distributed on the two sides of the manned cabin side by side. The equipment cabin is arranged at the bottom of the manned cabin; and the steering rudder is arranged at the top of the manned cabin. The ducted side thrust power devices can generate strong side-pushing power to improve the flight speed, and meanwhile, pneumatic interference generated between side-pushing airflow and lifting airflow in the flight process can be effectively avoided. Compared with an existing unmanned aerial vehicle, the unmanned aerial vehicle has the advantages of being novel in vehicle body structure, large and practical in cabin body, strong in side pushing force and flexible in steering control.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a multi-rotor manned aircraft with a ducted side thrust device. Background technique [0002] With the popularization of family cars, the problem of urban traffic congestion is becoming more and more prominent. Therefore, domestic manned aircraft suitable for ordinary people to own and ride are highly anticipated. Since the Wright Brothers invented the first airplane in 1903, after more than 100 years of development, global commercial airplanes have become highly mature, while domestic manned aircraft suitable for ordinary people to own and ride have developed slowly. The National Aeronautics and Space Administration (NASA) proposed a strategic framework for On-Demand Mobility (ODM), with a vision of "enabling anyone to fly from one place to another anytime, anywhere." (Vertical Takeoff and Landing, VTOL) small manned aircraft is one of the future urban transportation tools. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64C27/20
CPCB64C27/08B64C27/20
Inventor 叶殊钨
Owner 叶殊钨
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