CN221178278U - Heat radiation structure of high-power direct-current power supply - Google Patents
Heat radiation structure of high-power direct-current power supply Download PDFInfo
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- CN221178278U CN221178278U CN202322942144.6U CN202322942144U CN221178278U CN 221178278 U CN221178278 U CN 221178278U CN 202322942144 U CN202322942144 U CN 202322942144U CN 221178278 U CN221178278 U CN 221178278U
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- power supply
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- heat radiation
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- 230000005855 radiation Effects 0.000 title claims description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011799 hole material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the field of direct current power supplies, in particular to a radiating structure of a high-power direct current power supply, which aims at the problems that the radiating structure of the existing high-power direct current power supply is single, the filtering effect at a radiating opening is weak, dust and impurities are difficult to intercept effectively, time and labor are wasted when the impurities and dust at the radiating opening are cleaned, and the dust and the impurities are easy to bring into a machine. The high-power direct-current power supply has the advantages that the heat dissipation structure is flexible, the filtering effect at the heat dissipation opening is good, dust and impurities can be effectively intercepted, the filter plate can be flexibly disassembled, and the impurities and the dust can be conveniently cleaned.
Description
Technical Field
The utility model relates to the technical field of direct current power supplies, in particular to a heat dissipation structure of a high-power direct current power supply.
Background
The high-power direct-current power supply is indispensable equipment for various electronic equipment, the functions of the high-power direct-current power supply can influence the use effect of the whole product, the high-power direct-current power supply can supply power to the high-power equipment well when different power supplies are selected according to the performance and the requirements of the product, the heat dissipation design of the high-power direct-current power supply is particularly important, because a large amount of heat can be generated in the power supply, if the heat dissipation is poor, the power performance can be reduced and even damaged, the high-power direct-current power supply has a heat dissipation structure disclosed by the retrieval publication No. CN216391924U, and the heat dissipation structure comprises a heat dissipation shell, a direct-current power supply body arranged in the heat dissipation shell, a first heat dissipation module connected with the direct-current power supply body and used for dissipating heat from the upper side and the lower side, a second heat dissipation module connected with the direct-current power supply body and used for dissipating heat from the left side and the right side, a water cooling heat dissipation assembly arranged outside the direct-current power supply body and a connection use assembly arranged in the direct-current power supply body and used for connection use;
The existing high-power direct current power supply has a single radiating structure, the filtering effect at the radiating opening is weak, dust and impurities are difficult to intercept effectively, and the time and the labor are wasted when the impurities and the dust at the radiating opening are cleaned, so that the dust and the impurities are easy to bring into the machine.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of utility model
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a high-power DC power supply's heat radiation structure, includes DC power supply case, two mounting panels and two filter, DC power supply incasement fixed mounting has radiator fan, the louvre has all been seted up to DC power supply case's both sides, the filter is installed in the louvre that corresponds, two mounting holes have been seted up to DC power supply case's one side, the mounting panel is installed in the mounting hole that corresponds, the mounting panel is connected with the filter that corresponds, all is equipped with the water conservancy diversion subassembly in the two louvres, the water conservancy diversion subassembly includes a plurality of deflector, rotate on the inner wall of louvre and install a plurality of deflector, the equal fixed mounting in top of a plurality of deflector has driving gear, the movable slot has been seted up on the inner wall of louvre, sliding mounting has one in the movable slot, one and a plurality of driving gear mesh.
Specifically, a thread groove II is formed in one end of the first rack, a screw rod II is rotatably installed on the inner wall of the moving groove, and threads of the screw rod II are installed in the thread groove II.
Specifically, the inner wall of the mounting hole is provided with a groove, the inner wall of the groove is rotatably provided with a rotating gear, the rotating gear is fixedly provided with a worm, one end of the second screw rod extends into the groove and is fixedly provided with a worm wheel, and the worm wheel is meshed with the worm.
Specifically, a second rack is fixedly arranged on one side of the mounting plate, and the second rack is meshed with the rotating gear.
Specifically, the limiting grooves are formed in the inner walls of the two sides of the mounting hole, the fixing grooves are formed in the two sides of the mounting plate, limiting seats are slidably mounted in the two fixing grooves, the limiting seats are mounted in the corresponding limiting grooves, and the fixing restriction of the mounting plate can be canceled after the limiting seats slide out of the limiting grooves.
Specifically, screw thread groove one has all been seted up to one side that two spacing seats are close to each other, all rotates on the inner wall of one side of two fixed slots and installs screw rod one, screw rod one thread is installed in corresponding screw thread groove one, the spread groove has been seted up to one side of mounting panel, the spread groove internal rotation is connected with the control runner, and the one end of two screw rods one is fixed mounting respectively in the both sides of control runner.
Specifically, handles are fixedly arranged on one sides of the two mounting plates, and the mounting plates and the filter plates can be driven to move by the moving handles, and the filter plates can be pulled out from the direct-current power supply box to be cleaned.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the radiating structure of the high-power direct-current power supply, the radiating fan drives air in the direct-current power supply box to flow, heat in the box is blown out through the radiating holes, and impurities and dust at the radiating holes can be filtered and intercepted by the two filter plates.
(2) According to the heat radiation structure of the high-power direct-current power supply, the rotation control rotating wheel can drive the first two screw rods to rotate, the fixing limit of the mounting plate can be canceled after the limiting seat slides out of the limiting groove, the moving handle can drive the mounting plate and the filter plate to move, the filter plate can be pulled out of the direct-current power supply box to be cleaned, meanwhile, the mounting plate drives the second rack to move, the driving gear drives the guide plate to rotate, and the guide plate closes the heat radiation holes, so that dust and impurities are prevented from entering the box body.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.
Fig. 1 is a schematic perspective view of a heat dissipation structure of a high-power dc power supply according to the present utility model;
Fig. 2 is a schematic diagram of a front view of a heat dissipation structure of a high-power dc power supply according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
Fig. 4 is an enlarged view at B in fig. 2.
In the figure: 1. a DC power box; 2. a heat radiation hole; 3. a mounting plate; 4. a filter plate; 5. a guide piece; 6. a limit groove; 7. a limit seat; 8. a first screw rod; 9. controlling the rotating wheel; 10. a drive gear; 11. a first rack; 12. a second screw rod; 13. a worm wheel; 14. rotating the gear; 15. a worm; 16. a second rack; 17. a handle; 18. a heat radiation fan.
Detailed Description
Hereinafter, embodiments of the present utility model will be described with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-4, a high-power direct current power supply's heat radiation structure, including direct current power supply case 1, two mounting panels 3 and two filter plates 4, direct current power supply case 1 internal fixation has radiator fan 18, radiator fan 2 has all been seted up to the both sides of direct current power supply case 1, filter plate 4 installs in corresponding radiator fan 2, two mounting holes have been seted up to one side of direct current power supply case 1, mounting panel 3 installs in corresponding mounting hole, mounting panel 3 is connected with corresponding filter plate 4, rotate on the inner wall of radiator fan 2 and install a plurality of guide blade 5, the top of a plurality of guide blade 5 is all fixed mounting and is driven gear 10, set up the movable slot on the inner wall of radiator fan 2, sliding mounting has rack one 11 in the movable slot, rack one 11 meshes with a plurality of drive gear 10, thread groove two are seted up to the one end of rack one 11, rotate on the inner wall of movable slot and install lead screw two 12, the screw two 12 screw thread is installed in thread groove two, the worm wheel 3 installs the worm wheel groove, the worm wheel groove 16 has a plurality of guide blades 14 to rotate, the rack one end is installed to the rack one end of the worm wheel 14, and is rotated on the fixed mounting panel 14, and the worm wheel is rotated on the inner wall of the rack 16, and is installed on the fixed groove 14.
In this embodiment, spacing groove 6 has all been seted up on the both sides inner wall of mounting hole, the fixed slot has all been seted up to the both sides of mounting panel 3, and equal slidable mounting has spacing seat 7 in two fixed slots, spacing seat 7 is installed in corresponding spacing groove 6, and screw thread groove one has all been seted up to one side that two spacing seats 7 are close to each other, all rotates on the inner wall of one side of two fixed slots and installs screw rod one 8, screw rod one 8 screw thread installation is in corresponding screw thread groove one, the spread groove has been seted up to one side of mounting panel 3, the spread groove internal rotation is connected with control runner 9, and the one end of two screw rods one 8 is fixed mounting respectively in the both sides of control runner 9.
In this embodiment, handles 17 are fixedly mounted on one side of both mounting plates 3.
In this embodiment, the cooling fan 18 drives air in the dc power box 1 to flow, the heat in the box body is blown out through the cooling hole 2, the two filter boards 4 can filter and intercept impurities and dust at the cooling hole 2, the rotation control rotating wheel 9 can drive the two first screw rods 8 to rotate, the first screw rods 8 drive the corresponding limiting seat 7 to move, the limiting seat 7 can cancel the fixed limitation of the mounting board 3 after sliding out of the limiting groove 6, the moving handle 17 can drive the mounting board 3 and the filter boards 4 to move, and the filter boards 4 can be pulled out from the dc power box 1 to be cleaned, meanwhile, the mounting board 3 drives the second rack 16 to move, the second rack 16 drives the rotating gear 14 to rotate, the rotating gear 14 drives the worm 15 to rotate, the worm 15 drives the worm wheel 13 and the second screw rods 12 to rotate, the second screw rods 12 drive the first rack 11 to move, the first rack 11 drives the plurality of driving gears 10 to rotate, the driving gears 5 to drive the guide pieces 5 to close the cooling hole 2, and prevent dust and impurities from entering the box body.
Compared with the prior art, the utility model has the technical advantages that: the high-power direct-current power supply has the advantages that the heat dissipation structure is flexible, the filtering effect at the heat dissipation opening is good, dust and impurities can be effectively intercepted, the filter plate 4 can be flexibly disassembled, and the impurities and the dust can be conveniently cleaned.
Claims (7)
1. The utility model provides a high-power DC power supply's heat radiation structure, its characterized in that, including DC power supply case (1), two mounting panel (3) and two filter (4), radiator fan (18) are installed to fixed mounting in DC power supply case (1), louvre (2) have all been seted up to the both sides of DC power supply case (1), install in corresponding louvre (2) filter (4), two mounting holes have been seted up to one side of DC power supply case (1), mounting panel (3) are installed in corresponding mounting hole, mounting panel (3) are connected with corresponding filter (4), all are equipped with the water conservancy diversion subassembly in two louvres (2), the water conservancy diversion subassembly includes a plurality of guide vane (5), the equal fixed mounting in top of a plurality of guide vane (5) drive gear (10) have been installed on the inner wall of louvre (2), sliding tray (11) have been seted up on the inner wall of sliding tray, a plurality of rack (11) and a plurality of drive gear (10) mesh.
2. The heat radiation structure of a high-power direct current power supply according to claim 1, wherein a thread groove II is formed at one end of the first rack (11), a screw rod II (12) is rotatably installed on the inner wall of the moving groove, and the screw rod II (12) is installed in the thread groove II in a threaded manner.
3. The heat radiation structure of a high-power direct current power supply according to claim 2, wherein the inner wall of the mounting hole is provided with a groove, a rotating gear (14) is rotatably mounted on the inner wall of the groove, a worm (15) is fixedly mounted on the rotating gear (14), one end of the second screw rod (12) extends into the groove and is fixedly provided with a worm wheel (13), and the worm wheel (13) is meshed with the worm (15).
4. A heat dissipation structure for a high power dc power supply according to claim 3, wherein a second rack (16) is fixedly mounted on one side of the mounting plate (3), and the second rack (16) is meshed with the rotating gear (14).
5. The heat radiation structure of the high-power direct-current power supply according to claim 1, wherein limit grooves (6) are formed in inner walls of two sides of the mounting hole, fixing grooves are formed in two sides of the mounting plate (3), limit seats (7) are slidably mounted in the two fixing grooves, and the limit seats (7) are mounted in the corresponding limit grooves (6).
6. The heat radiation structure of a high-power direct current power supply according to claim 5, wherein a first threaded groove is formed in one side, close to each other, of each of the two limiting seats (7), a first screw rod (8) is rotatably mounted on one side inner wall of each of the two fixing grooves, the first screw rod (8) is threadedly mounted in the corresponding first threaded groove, a connecting groove is formed in one side of the mounting plate (3), a control rotating wheel (9) is rotatably connected in the connecting groove, and one ends of the first two screw rods (8) are fixedly mounted on two sides of the control rotating wheel (9) respectively.
7. The heat radiation structure of a high-power direct current power supply according to claim 1, characterized in that a handle (17) is fixedly installed on one side of both mounting plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322942144.6U CN221178278U (en) | 2023-11-01 | 2023-11-01 | Heat radiation structure of high-power direct-current power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322942144.6U CN221178278U (en) | 2023-11-01 | 2023-11-01 | Heat radiation structure of high-power direct-current power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221178278U true CN221178278U (en) | 2024-06-18 |
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ID=91435268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322942144.6U Active CN221178278U (en) | 2023-11-01 | 2023-11-01 | Heat radiation structure of high-power direct-current power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221178278U (en) |
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2023
- 2023-11-01 CN CN202322942144.6U patent/CN221178278U/en active Active
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