Fan body combined power lifting assisting device

Abstract

The invention discloses a power lifting assisting device which is suitable for the technical field of aviation flight equipment such as unmanned aerial vehicles, manned vehicles, hovercars and flying saucers. The technical problems that existing aviation equipment is insufficient in lifting force, high in energy consumption, poor in lifting stability and low in power redundancy are solved. According to the technical scheme, the lifting assisting device comprises a lifting assisting device body shell, a lifting force auxiliary assembly, a flow guide structure, a power input interface, a fixed connecting base and a control interface; the power input interface is used for being externally connected with an airborne power source, and the lift force auxiliary assembly generates auxiliary lift force under cooperation of the flow guide structure and is in modular connection with an unmanned aerial vehicle or a manned vehicle or a hovercar body through the fixed connecting base. The invention has obvious lift force gain, and is characterized in that the lift force comes from the reaction force of fan rotation to air, the low pressure area formed by air flow above and the impact force of the air flow flowing through the turning of the pipeline, so that the take-off and landing performance and the loading capacity of the aircraft can be obviously improved, and the aircraft is widely applicable to various low-altitude flight equipment.

Description

Technical Field

[0001] This invention relates to the field of aviation auxiliary power equipment technology, specifically to a power lift booster applicable to unmanned aerial vehicles, manned aircraft, flying cars, flying saucers, etc. Background Technology

[0002] Currently, low-altitude flight equipment such as drones, manned aircraft, and flying cars generally suffer from the following problems during takeoff, landing, and flight: 1. As the equipment's self-weight and load increase, the main lifting system experiences a large load and high energy consumption; 2. Insufficient lift during takeoff and landing, resulting in poor stability and susceptibility to airflow. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies, this invention provides a power lift booster that achieves auxiliary lift gain, improves takeoff and landing stability, reduces main power load, and enhances load capacity and range.

[0004] The technical solution of the present invention is as follows: A power lifter includes a lifter body housing, a lift assist component, a flow guiding structure, a power input interface, a control interface, and a fixed connection base; The main body shell of the booster serves as an integral protection and installation carrier, using lightweight, high-strength materials to ensure structural strength while reducing its own weight.

[0005] The lift assist component is used to generate upward auxiliary lift, which comes from three sources: the reaction force of the fan rotation on the air, the low-pressure area formed by the airflow above, and the impact force of the airflow at the bend in the duct.

[0006] The airflow-guiding and pressurizing structure, either wrapped around or in conjunction with lift-assist components, reduces airflow loss, improves lift efficiency, and enhances flight stability.

[0007] The power input interface is used to connect to the onboard battery, engine, or hydraulic system to provide a power source for the lift assist components.

[0008] The control interface connects to the flight control system to enable automatic and real-time adjustment of the auxiliary lift.

[0009] The fixed connector adopts a modular and detachable structure, which can be quickly installed on the fuselage, wings, brackets and other positions, and is also compatible with drones, manned aircraft and flying cars. Attached Figure Description Figure 1 This is a schematic diagram of the overall structure of the power booster. Figure 2 This is a longitudinal view of the power booster. 1—Air inlet of booster; 2—Fixed connection base and interface; 3—Motor and fan.

[0010] The beneficial effects of this invention are: 1. High versatility: a single structure can be adapted to various flight platforms such as drones, manned aircraft, flying cars, and flying saucers; 2. Modular external design, no need to modify the main unit structure, ready to use immediately after installation; 3. Increase overall lift, reduce main power load, and improve takeoff and landing performance and load capacity; 4. Lightweight structure, low wind resistance, low energy consumption, and does not affect the original flight quality of the equipment; 5. It can be automatically adjusted through the flight control system, with fast response and high stability, improving flight safety redundancy.

Claims

1. A power lift device, characterized in that, It includes a lift booster main body shell, a lift assist component, a flow guide structure, a power input interface, a control interface, and a fixed connection base; the power input interface is connected to an external airborne power system, and the control interface is connected to an external flight control system; the lift assist component and the flow guide structure work together to form an upward auxiliary lift; the fixed connection base is used to achieve detachable and fixed installation with the fuselage of a UAV, manned aircraft, or flying car.

2. The power lifter according to claim 1, characterized in that, The lift comes from three sources: the reaction force of the fan rotation on the air, the low-pressure area formed by the airflow above, and the impact force of the airflow at the bend in the pipe.

3. The power lifter according to claim 1, characterized in that, The airflow guiding structure includes a duct, a flow guide, and airflow guide vanes, which are used to constrain airflow and improve lift efficiency.

4. The power lifter according to claim 1, characterized in that, It can be made in various sizes; a small power booster can replace a conventional drone fan, while a large power booster can place the cargo bay (or crew bay) in the middle of the power booster.

5. The power lifter according to claim 1, characterized in that, The shape can be varied, and the shape of the power booster can be designed according to the shape of the aircraft.

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