CN219999902U - Unmanned aerial vehicle carries radar heat radiation structure - Google Patents
Unmanned aerial vehicle carries radar heat radiation structure Download PDFInfo
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- CN219999902U CN219999902U CN202321532571.0U CN202321532571U CN219999902U CN 219999902 U CN219999902 U CN 219999902U CN 202321532571 U CN202321532571 U CN 202321532571U CN 219999902 U CN219999902 U CN 219999902U
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- heat dissipation
- fan
- cabin body
- block
- unmanned aerial
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- 230000005855 radiation Effects 0.000 title claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 57
- 238000001816 cooling Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004065 semiconductor Substances 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat radiation structure of an unmanned aerial vehicle-mounted radar, which relates to the technical field of unmanned aerial vehicles and has the technical scheme that: the water-cooled heat dissipation system is positioned below the top cover; the water cooling system comprises a heat radiation rod which penetrates through the top cover; the water cooling system is connected with the cabin body through the connecting piece; the bottom of the cabin body is provided with an air cooling heat dissipation system and a buckle, and the air cooling heat dissipation system is connected with the cabin body through the buckle; and a semiconductor refrigerating sheet is arranged at the contact part of the air-cooled heat dissipation system and the cabin body. The whole heat radiation structure has the effects of improving heat radiation efficiency and avoiding dust accumulation in the cabin.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle-mounted radar heat dissipation structure.
Background
Unmanned aerial vehicle is the unmanned aerial vehicle that utilizes radio remote control or built-in program control, is used for fields such as taking photo by plane, reconnaissance and survey. The above-mentioned field all requires unmanned aerial vehicle to have range finding function, in order to realize unmanned aerial vehicle's range finding function, generally needs to install laser radar at unmanned aerial vehicle, specifically links together unmanned aerial vehicle and laser radar through the laser radar nacelle.
In order to solve the above problem, chinese patent (CN 214960684U) discloses a detection radar for unmanned aerial vehicle, including radar body, first connecting piece and radiator unit, first connecting piece fixed mounting in on the inner wall of radar body, radiator unit includes center tube, many connecting pipes, many arced tube, many heat dissipation stick, sealed lid and second connecting piece.
The scheme realizes the purpose of internal heat dissipation; however, the detection radar for the unmanned aerial vehicle still has some defects: firstly, the heat dissipation efficiency is not high; secondly, the box body is provided with holes, and dust is easy to accumulate in the cabin body.
Disclosure of Invention
The utility model aims to solve the problems and provides an unmanned aerial vehicle radar heat dissipation structure.
The technical aim of the utility model is realized by the following technical scheme:
the unmanned aerial vehicle carries radar heat radiation structure, including the cabin, the top of the said cabin is equipped with top cap and water-cooling heat radiation system, the said water-cooling heat radiation system locates below the top cap; the water cooling system comprises a heat radiation rod which penetrates through the top cover; the water cooling system is connected with the cabin body through the connecting piece; the bottom of the cabin body is provided with an air cooling heat dissipation system and a buckle, and the air cooling heat dissipation system is connected with the cabin body through the buckle; and a semiconductor refrigerating sheet is arranged at the contact part of the air-cooled heat dissipation system and the cabin body.
Through the adoption of the technical scheme, the water cooling heat dissipation system is arranged at the cavity of the cabin body, so that heat dissipated in the cabin body can be absorbed, meanwhile, the electronic device in the cabin body is arranged at the bottom, and the air cooling heat dissipation system arranged at the bottom outside the cabin body can further absorb the heat dissipated by the electronic device through the cabin body, so that the heat dissipation efficiency of the whole cabin body is improved; in addition, through the closed arrangement of the cabin body, dust is prevented from entering and accumulating in the cabin body.
The utility model is further provided with: the water cooling system also comprises a central tube, a rectangular tube, a connecting tube and a sealing cover; the sealing cover is in threaded connection with the central tube; the connecting pipe is communicated with the central pipe; the two ends of the rectangular pipe are respectively communicated with the connecting pipes at the two sides of the rectangular pipe; the heat dissipation rod penetrates through the rectangular pipe in a sealing mode.
By adopting the technical scheme, the heat absorbed by the water-cooling heat dissipation system is led out by using the heat dissipation rod, and the water in the central tube can be changed into other cooling liquid.
The utility model is further provided with: the connecting piece comprises a mounting block, a fixing rod, a sliding block, a spring, an opening, a connecting block, a limiting block and a fixing block, wherein a groove is formed in the top of the mounting block, two ends of the fixing rod are fixedly connected with two end side walls of the groove respectively, and two ends of the spring are fixedly connected with the groove and the side walls of the sliding block respectively; the slider sliding sleeve is arranged on the dead lever and the top of the slider sliding sleeve penetrates through the fixed block, the connecting block is long-strip-shaped, the connecting block is arranged at the center of the top of the slider, the connecting block penetrating opening is connected with a right trapezoid limiting block, and the limiting block is in sliding connection with the fixed block.
By adopting the technical scheme, the water cooling system is fixed in the cabin body and can be disassembled.
The utility model is further provided with: the air-cooled heat dissipation system also comprises a fan rear cover, a heat dissipation aluminum sheet, a fan, rectangular heat dissipation sheets and a fan top cover; the semiconductor refrigerating sheet is embedded in the center of the fan rear cover, screws are arranged at the edge of the fan rear cover, and penetrate through the fan top cover and the radiating aluminum sheet to be connected with the fan rear cover; the heat dissipation aluminum sheet is located the bottom of lid behind the fan, the fan is fixed to be set up in the bottom center of heat dissipation aluminum sheet, the rectangle fin is fixed in the heat dissipation aluminum sheet bottom around the fan is vertical evenly, the fan top cap is the fretwork form and covers the fan.
By adopting the technical scheme, the air-cooled heat dissipation system is fixed at the bottom of the cabin body, so that the semiconductor refrigerating sheet clings to the cabin body and can conduct out heat.
In summary, the utility model has the following beneficial effects: the water cooling heat dissipation system is arranged at the cavity of the cabin body, so that heat dissipated in the cabin body can be absorbed, meanwhile, electronic devices in the cabin body are arranged at the bottom, and the air cooling heat dissipation system arranged at the bottom outside the cabin body can further absorb the heat dissipated by the electronic devices through the cabin body, so that the heat dissipation efficiency of the whole cabin body is improved; in addition, through the closed arrangement of the cabin body, dust is prevented from entering and accumulating in the cabin body.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a water-cooled heat dissipation system according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a connector according to an embodiment of the present utility model;
fig. 4 is a front view of a wind cooling system according to an embodiment of the present utility model.
In the figure: 1. a heat radiation rod; 2. a top cover; 3. a cabin body; 4. a fan rear cover; 5. a semiconductor refrigeration sheet; 6. a screw; 7. rectangular radiating fins; 8. a fan top cover; 9. sealing cover; 10. a water-cooling heat dissipation system; 11. a connecting piece; 12. a buckle; 13. a heat radiation aluminum sheet; 14. a fan; 15. an air-cooled heat dissipation system; 16. a central tube; 17. a rectangular tube; 18. a connecting pipe; 19. an opening; 20. a fixed block; 21. a spring; 22. a fixed rod; 23. a mounting block; 24. a groove; 25. a limiting block; 26. a connecting block; 27. a sliding block.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, wherein it is to be understood that the illustrated embodiments are merely exemplary of some, but not all, of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The present utility model will be described in detail with reference to examples.
Examples:
1-4, the unmanned aerial vehicle carries radar heat radiation structure, as shown in fig. 1-4, including the cabin 3, the top of the cabin 3 is connected with the top cover 2 through the bolt, the top of the cabin 3 welds the connecting piece 11, the cabin 3 is connected with the water-cooling heat radiation system 10 located below the top cover 2 through the connecting piece 11 inside; the water cooling system 10 comprises a heat radiation rod 1, wherein the heat radiation end of the heat radiation rod 1 penetrates through the top cover 2 and extends out of the cabin 3; the bottom of the cabin body 3 is welded with a buckle 12, and the air cooling and radiating system 15 is clamped with the bottom of the cabin body 3 through the buckle 12; the contact part of the air cooling and radiating system 15 and the cabin body 3 is embedded with a circular semiconductor refrigerating sheet 5.
In this embodiment, the water cooling system 10 further includes a central tube 16, a rectangular tube 17, a connecting tube 18, and a sealing cover 9, the sealing cover 9 is in threaded connection with the central tube 16, the connecting tube 18 is communicated with the central tube 16, two ends of the rectangular tube 17 are respectively communicated with the connecting tubes 18 on two sides of the rectangular tube 17, and the heat dissipation rod 1 penetrates through the rectangular tube 17 in a sealing manner. The heat absorbed by the water cooling system 10 is led out of the cabin 3 by adopting the heat radiation rod 1, and water can be filled into the central tube 16, and other cooling liquid can also be filled into the central tube.
The connecting piece 11 comprises a mounting block 23, a fixed rod 22, a sliding block 27, a spring 21, an opening 19, a connecting block 26, a limiting block 25 and a fixed block 20, wherein a groove 24 is formed in the top of the mounting block 23, two ends of the fixed rod 22 are fixedly connected with two opposite inner side walls of the groove 24 respectively, and two ends of the spring 21 are fixedly connected with the groove 24 and the side walls of the sliding block 27 respectively; the slider 27 is slidably sleeved on the fixed rod 22 and the top of the slider is penetrated through the fixed block 20, the connecting block 26 is in a strip shape, the connecting block 26 is arranged at the center of the top of the slider 27, the penetrating opening 19 of the connecting block 26 is connected with the limiting block 25 in a right trapezoid shape, and the limiting block 25 is slidably connected with the fixed block 20. The water cooling system 10 is fixed in the cabin 3, and the water cooling system 10 can be disassembled, so that the heat dissipation in the cabin 3 is conveniently led out, and the disassembly, the installation and the maintenance of the water cooling system 10 are convenient.
The air-cooled heat dissipation system 15 further comprises a fan rear cover 4, a heat dissipation aluminum sheet 13, a fan 14, rectangular heat dissipation fins 7 and a fan top cover 8; the rear fan cover 4 is connected with the buckle 12, the semiconductor refrigerating sheet 5 is embedded in the center of the rear fan cover 4, screw holes (not labeled in the figure) are processed at the edge of the rear fan cover 4, screws 6 are arranged at the edge of the rear fan cover 4, and the screws 6 penetrate through the top fan cover 8 and the heat dissipation aluminum sheet 13 to be connected with the rear fan cover 4; the heat dissipation aluminum sheet 13 is located the bottom of lid 4 behind the fan, and fan 14 is fixed to be set up in the bottom center of heat dissipation aluminum sheet 13, and rectangular fin 7 is around the vertical evenly distributed in the bottom of heat dissipation aluminum sheet 13 of fan 14, and fan top cap 8 is the fretwork form and covers fan 14. By installing the air-cooled heat dissipation system 15 at the bottom of the cabin 3, the semiconductor refrigerating sheet 5 is tightly attached to the cabin 3, and heat at the bottom end inside the cabin 3 can be conducted out, so that the heat dissipation efficiency in the cabin 3 is improved.
Working principle: a water cooling and radiating system is arranged at the cavity of the cabin body, the water cooling and radiating system absorbs heat dissipated in the cabin body, a semiconductor refrigerating sheet of the air cooling and radiating system absorbs heat conducted to a shell at the bottom of the cabin body by an electronic device arranged at the bottom of the cabin body, and the heat is dissipated by a radiating aluminum sheet and a rectangular radiating sheet, so that the radiating efficiency is improved by blowing by a fan; the cabin body is not provided with holes, so that dust is not easy to accumulate.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (4)
1. An unmanned aerial vehicle carries radar heat radiation structure, characterized by: the water-cooling type solar water heater comprises a cabin body (3), wherein a top cover (2) and a water-cooling heat dissipation system (10) are arranged at the top of the cabin body (3), and the water-cooling heat dissipation system (10) is positioned below the top cover (2); the water cooling system (10) comprises a heat radiation rod (1), wherein the heat radiation rod (1) penetrates through the top cover (2); the top of the cabin body (3) is provided with a connecting piece (11), and the water cooling system (10) is connected with the cabin body (3) through the connecting piece (11); an air cooling heat dissipation system (15) and a buckle (12) are arranged at the bottom of the cabin body (3), and the air cooling heat dissipation system (15) is connected with the cabin body (3) through the buckle (12); the semiconductor refrigerating sheet (5) is arranged at the contact part of the air cooling heat dissipation system (15) and the cabin body (3).
2. The unmanned aerial vehicle radar heat dissipation structure of claim 1, wherein: the water cooling system (10) further comprises a central tube (16), a rectangular tube (17), a connecting tube (18) and a sealing cover (9); the sealing cover (9) is in threaded connection with the central tube (16); the connecting pipe (18) is communicated with the central pipe (16); two ends of the rectangular pipe (17) are respectively communicated with connecting pipes (18) at two sides of the rectangular pipe; the heat dissipation rod (1) penetrates through the rectangular pipe (17) in a sealing mode.
3. The unmanned aerial vehicle radar heat dissipation structure of claim 1, wherein: the connecting piece (11) comprises a mounting block (23), a fixing rod (22), a sliding block (27), a spring (21), an opening (19), a connecting block (26), a limiting block (25) and a fixing block (20), wherein a groove (24) is formed in the top of the mounting block (23), two ends of the fixing rod (22) are fixedly connected with two end side walls of the groove (24) respectively, and two ends of the spring (21) are fixedly connected with the groove (24) and the side walls of the sliding block (27) respectively; the sliding block (27) is arranged on the fixed rod (22) in a sliding sleeve mode, the top of the sliding block penetrates through the fixed block (20), the connecting block (26) is in a strip shape, the connecting block (26) is arranged at the center of the top of the sliding block (27), the penetrating opening (19) of the connecting block (26) is connected with the limiting block (25) which is in a right trapezoid shape, and the limiting block (25) is in sliding connection with the fixed block (20).
4. The unmanned aerial vehicle radar heat dissipation structure of claim 1, wherein: the air-cooled heat dissipation system (15) further comprises a fan rear cover (4), a heat dissipation aluminum sheet (13), a fan (14), rectangular heat dissipation fins (7) and a fan top cover (8); the fan rear cover (4) is connected with the buckle (12), the semiconductor refrigerating sheet (5) is embedded in the center of the fan rear cover (4), a screw (6) is arranged at the edge of the fan rear cover (4), and the screw (6) penetrates through the fan top cover (8) and the radiating aluminum sheet (13) to be connected with the fan rear cover (4); the heat dissipation aluminum sheet (13) is located the bottom of lid (4) behind the fan, fan (14) are fixed to be set up in the bottom center of heat dissipation aluminum sheet (13), rectangle fin (7) are fixed in heat dissipation aluminum sheet (13) bottom around fan (14) is vertical evenly, fan top cap (8) are the fretwork form and cover fan (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321532571.0U CN219999902U (en) | 2023-06-15 | 2023-06-15 | Unmanned aerial vehicle carries radar heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321532571.0U CN219999902U (en) | 2023-06-15 | 2023-06-15 | Unmanned aerial vehicle carries radar heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219999902U true CN219999902U (en) | 2023-11-10 |
Family
ID=88621214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321532571.0U Active CN219999902U (en) | 2023-06-15 | 2023-06-15 | Unmanned aerial vehicle carries radar heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219999902U (en) |
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2023
- 2023-06-15 CN CN202321532571.0U patent/CN219999902U/en active Active
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