一种系留无人机地面端散热装置
By adopting a combination structure of spiral finned tubes and fans at the ground end of the tethered drone, combined with the design of water storage tanks and venturi tubes, efficient heat dissipation is achieved, solving the problem of stable operation of the equipment under high temperature conditions and ensuring long-term use of the ground end of the tethered drone.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 华启天成(深圳)智能科技有限公司
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing ground-based cooling devices for tethered drones cannot guarantee stable operation for extended periods under high-temperature conditions, and traditional cooling fans are inefficient.
The heat dissipation structure adopts a combination of spiral finned tubes and fans, combined with water storage tanks and venturi tubes. It utilizes the fans to circulate air and absorb heat through the evaporation of atomized water to achieve efficient heat dissipation.
It effectively reduces the temperature of ground-based equipment under high-temperature conditions, ensuring the stable operation of tethered drones and adapting to the needs of long-term operations.
Smart Images
Figure CN224521443U_ABST
Abstract
Claims
1. A ground-end heat dissipation device for a tethered unmanned aerial vehicle (UAV), configured based on the ground end of the UAV, the ground end including a housing, the housing including an ACDC power supply, a microcontroller, and a twisted wire reel, characterized in that: The enclosure is equipped with a partition that divides the enclosure into a power supply section and a heat dissipation section. The AC-CDC power supply, microcontroller, and twisted wire coil are located in the power supply section enclosure. A spiral finned tube is installed on the partition of the heat dissipation section enclosure. Both ends of the spiral finned tube are connected to the power supply section enclosure, and one end of the spiral finned tube is connected to a second fan in the power supply section enclosure. Ventilation holes are provided on the front and rear sides of the heat dissipation section enclosure. A first fan is installed in the heat dissipation section enclosure, and the air from the first fan flows through the ventilation pipe and then through the spiral finned tube.
2. The ground end heat dissipating device for the tethered unmanned aerial vehicle according to claim 1, characterized in that: The heat dissipation unit housing is provided with an opening and closing cover plate. One side of the opening and closing cover plate is hinged to the cover plate above the power supply unit, and the other side of the opening and closing cover plate is openable and closable connected to the heat dissipation unit housing.
3. The tethered unmanned aerial vehicle ground end heat dissipating device according to claim 2, characterized in that: The heat dissipation section has a locking part on the top of the housing, and a locking bolt is threadedly connected to the opening and closing cover. The locking part has a threaded hole, and the locking bolt engages with the threaded hole.
4. The tethered unmanned aerial vehicle ground end heat dissipating device according to claim 1, characterized in that: The ventilation duct is connected to the air distribution chamber, which is located at one end of the spiral finned tube. An air distribution hole that matches the spiral finned tube is provided on one side of the air distribution chamber.
5. The tethered unmanned aerial vehicle ground end heat dissipating device according to claim 1, characterized in that: The heat dissipation unit is equipped with a water storage tank, the bottom of which is connected to a ventilation pipe. A flow control valve is installed on the connecting pipe between the water storage tank and the ventilation pipe.
6. The tethered unmanned aerial vehicle ground end heat dissipating device according to claim 5, characterized in that: The ventilation duct is equipped with a venturi tube, and the connecting pipe between the water storage tank and the ventilation duct is connected to the throat of the venturi tube.
7. The tethered unmanned aerial vehicle ground end heat dissipating device according to claim 1, characterized in that: The power supply unit is equipped with a heat dissipation control button, which is connected to a microcontroller. The microcontroller is connected to the first fan and the second fan respectively.