CN221485873U - Low-noise cold-row heat dissipation device - Google Patents
Low-noise cold-row heat dissipation device Download PDFInfo
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- CN221485873U CN221485873U CN202420106138.9U CN202420106138U CN221485873U CN 221485873 U CN221485873 U CN 221485873U CN 202420106138 U CN202420106138 U CN 202420106138U CN 221485873 U CN221485873 U CN 221485873U
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- heat dissipation
- water
- case body
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 71
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 abstract description 17
- 238000005192 partition Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 32
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a low-noise cold-drain heat dissipation device which comprises a case body, wherein a main board, a display card body and a partition plate are respectively fixed on the inner wall of the case body, a water-cooling radiator is fixed on the outer wall of the partition plate, a circulating pump is fixed on the inner wall of one side of the case body, a heat dissipation frame and a connecting valve are fixed on the inner wall of the partition plate and the inner wall of the case body, a second liquid guide pipe and a fourth liquid guide pipe are inserted into the outer wall of one side of the heat dissipation frame, the outer wall of one side of the second liquid guide pipe is arranged on the connecting valve, the outer wall of one side of the fourth liquid guide pipe is arranged on the circulating pump, a first liquid guide pipe is fixed on the outer wall of one side of the circulating pump, a third liquid guide pipe is fixed on the outer wall of one side of the connecting valve, and a connector is fixed on the outer wall of one side of the display card body. According to the utility model, the heat dissipation frame is matched with the fan on the water-cooling radiator to dissipate heat of the water-cooling liquid, so that the heat dissipation efficiency is improved, the running power of the fan on one side of the water-cooling radiator is reduced, noise and vibration generated when the heat dissipation device runs are reduced, and the stability of the host machine during running is improved.
Description
Technical Field
The utility model relates to the technical field of radiators, in particular to a low-noise cold-exhaust radiating device.
Background
In order to avoid unstable operation, damaged parts and other situations of a computer system, a radiator is usually arranged on corresponding parts of the computer, and a radiator with a radiator fan and a radiator fin is usually arranged in a case of the existing computer.
Through searching, the patent with the Chinese patent application number of CN202021673414.8 discloses a cold row radiating radiator which comprises a base, a radiating cold row and a fan; one end of the heat dissipation cold row is connected to the base, the fan is connected to the other end of the heat dissipation cold row, but the heat in the chassis is discharged outwards through the heat dissipation fan, so that the problem that when the fan is operated at full power to dissipate heat in the chassis, larger noise and vibration are generated, the noise is larger when the heat dissipation device is operated, and meanwhile, the chassis is easy to shake due to vibration generated by the fan, so that the stable operation of the chassis is influenced is solved.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a low-noise cold-drain heat dissipation device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a cold row heat abstractor of low noise, includes the machine case body, machine case body inner wall is fixed with mainboard, display card body and baffle respectively, the baffle outer wall is fixed with water-cooling radiator, machine case body one side inner wall is fixed with the circulating pump, baffle and machine case body inner wall are fixed with heat dissipation frame and junction valve, heat dissipation frame one side outer wall is pegged graft and is had second catheter and fourth catheter, second catheter one side outer wall sets up on the junction valve, fourth catheter one side outer wall sets up on the circulating pump, circulating pump one side outer wall is fixed with first catheter, junction valve one side outer wall is fixed with the third catheter, display card body one side outer wall is fixed with the connector, mainboard one side outer wall is fixed with CPU water-cooling head through the screw, CPU water-cooling head and connector one side outer wall peg graft respectively have a set of water-cooling circulating pipe, water-cooling circulating pipe peg graft on water-cooling radiator's one side outer wall.
As still further aspects of the utility model: the inner wall of the bottom of the case body is provided with a power supply box.
As still further aspects of the utility model: the display card fixing piece is fixed on the outer wall of one side of the display card body and is fixed on the inner wall of the case body through screws.
As still further aspects of the utility model: and a radiating fin is fixed on the outer wall of one side of the main board.
As still further aspects of the utility model: the outer wall of one side of the circulating pump is provided with a liquid adding valve, and the liquid adding valve penetrates through the outer wall of one side of the machine case body.
As still further aspects of the utility model: and a filter screen plate is fixed on the outer wall of one side of the chassis body.
As still further aspects of the utility model: the outer walls of the second liquid guide pipe, the fourth liquid guide pipe, the water-cooling circulating pipe, the first liquid guide pipe and the third liquid guide pipe are respectively provided with a corrosion-resistant layer, and a side baffle is fixed on the inner wall of one side of the chassis body.
As still further aspects of the utility model: a group of locating plates are fixed on one side inner wall of the case body, a heat dissipation screen plate is connected to one side outer wall of the locating plates in a sliding mode, and the heat dissipation screen plate is fixed on one side outer wall of the locating plates through threads.
The beneficial effects of the utility model are as follows:
1. The water-cooling liquid after absorbing heat flows into the connecting valve through the third liquid guide pipe, then flows into the heat dissipation frame on one side of the partition plate through the second liquid guide pipe on one side of the connecting valve, at the moment, the water-cooling liquid after absorbing heat can outwards dissipate the absorbed heat through the heat dissipation frame, the water-cooling liquid after heat dissipation enters the circulating pump again through the fourth liquid guide pipe on one side of the heat dissipation frame, one-time water-cooling heat dissipation circulation is completed, the heat in the water-cooling liquid flowing through the inside of the water-cooling radiator can be outwards dissipated through the fan on one side of the water-cooling radiator, and therefore the heat dissipation efficiency is improved through the heat dissipation frame matched with the fan on the water-cooling radiator, the running power of the fan on one side of the water-cooling radiator is reduced, and accordingly noise and vibration generated when the heat dissipation device runs are reduced, and the stability of the host computer during running is improved.
2. The hot air generated when the fan at one side of the water-cooling radiator runs can be outwards dispersed through the filter screen plate, and meanwhile, the filter screen plate can filter the passing air to prevent external dust from entering the inside of the case body; the radiating fin can improve the radiating effect of the main board, so that the CPU water cooling head arranged on one side of the main board is matched to radiate heat of the main board.
3. The heat dissipation screen plate can shield one side of the heat dissipation frame, and meanwhile, the contact area between the outer wall of one side of the heat dissipation frame and the external environment is increased, so that water-cooling liquid passing through the inside of the heat dissipation frame can be rapidly and outwards dissipated, and only screws for fixing the heat dissipation screen plate need to be screwed off from the positioning plate, and the heat dissipation screen plate can be pulled out from one side of the heat dissipation frame to be cleaned and replaced.
Drawings
Fig. 1 is a schematic diagram of a front view of a low-noise cold-row heat dissipating device according to the present utility model;
FIG. 2 is a schematic side view of a low noise cold-drain heat dissipating device according to the present utility model;
Fig. 3 is a schematic diagram of a water-cooled radiator of a low-noise cold-row radiator according to the present utility model.
In the figure: the liquid crystal display device comprises a 1-case body, 2-radiating fins, 3-first liquid guide pipes, 4-circulating pumps, 5-water-cooling radiators, 6-side baffles, 7-second liquid guide pipes, 8-connecting valves, 9-third liquid guide pipes, 10-liquid adding valves, 11-power supply boxes, 12-display card fixing pieces, 13-display card bodies, 14-connectors, 15-main boards, 16-CPU water cooling heads, 17-water-cooling circulating pipes, 18-partition boards, 19-fourth liquid guide pipes, 20-positioning pieces, 21-heat-radiating screen boards, 22-heat-radiating frames and 23-filter screen boards.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1
1-3, A low-noise cold-drain heat dissipating double-fuselage, as shown in fig. 1-3, including chassis body 1, the inner wall of said chassis body 1 is fixed with motherboard 15, display card body 13 and baffle 18 separately, the outer wall of baffle 18 is fixed with the water-cooled radiator 5, the inner wall of one side of chassis body 1 is fixed with the circulating pump 4, baffle 18 and inner wall of chassis body 1 are fixed with the heat dissipating frame 22 and junction valve 8, connect with second liquid guide tube 7 and fourth liquid guide tube 19 on one side of outer wall of heat dissipating frame 22, one side of outer wall of second liquid guide tube 7 is set up on junction valve 8, one side of outer wall of fourth liquid guide tube 19 is set up on circulating pump 4, one side of outer wall of circulating pump 4 is fixed with the first liquid guide tube 3, one side of junction valve 8 is fixed with the third liquid guide tube 9, one side of outer wall of display card body 13 is fixed with the junction head 14, one side of outer wall of motherboard 15 is fixed with CPU water-cooled head 16 through the screw, one side of CPU water-cooled head 16 and junction head 14 outer wall are connected with one group of water-cooled circulating tube 17 separately, water-cooled circulating tube 17 is connected on one side of junction head 14; the inner wall of the bottom of the case body 1 is provided with a power supply box 11.
When the heat dissipation device is started, the circulating pump 4 conveys water cooling liquid into the water cooling radiator 5 through the first liquid guide pipe 3, then a plurality of groups of water cooling circulating pipes 17 connected with one side of the water cooling radiator 5 respectively flow into the CPU water cooling head 16 and the connector 14, the CPU and the display card body 13 at one side of the main board 15 are subjected to water cooling heat dissipation, the water cooling liquid after absorbing heat flows into the connecting valve 8 through the third liquid guide pipe 9, then flows into the heat dissipation frame 22 at one side of the partition board 18 through the second liquid guide pipe 7 at one side of the connecting valve 8, at the moment, the absorbed heat is outwards dissipated through the heat dissipation frame 22, the cooled water cooling liquid reenters the circulating pump 4 through the fourth liquid guide pipe 19 at one side of the heat dissipation frame 22, one-time water cooling heat dissipation circulation is completed, the heat in the water cooling liquid flowing through the water cooling radiator 5 can be outwards dissipated through the fan at one side of the water cooling radiator 5, thereby the heat dissipation efficiency is improved through the heat dissipation frame 22 matched with the fan on the water cooling radiator 5, the running power of the fan at one side of the water cooling radiator 5 is reduced, and the noise generated during running of the heat dissipation device is reduced, and the running stability of the host machine is improved.
As shown in fig. 1, a display card fixing piece 12 is fixed on the outer wall of one side of the display card body 13, and the display card fixing piece 12 is fixed on the inner wall of the chassis body 1 through screws; the staff can conveniently fix and install the display card body 13 arranged in the case body 1 through the display card fixing piece 12.
As shown in fig. 1, a heat dissipation fin 2 is fixed on the outer wall of one side of the main board 15; the heat dissipation fin 2 can improve the heat dissipation effect of the main board 15 itself, so as to cooperate with the CPU water cooling head 16 installed on one side of the main board 15 to dissipate heat of the main board.
As shown in fig. 2, the outer wall of one side of the circulating pump 4 is provided with a liquid adding valve 10, and the liquid adding valve 10 penetrates through the outer wall of one side of the case body 1; the staff can add and replace water-cooling liquid to the inside of the heat dissipating device through the liquid adding valve 10.
As shown in fig. 2, a filter screen plate 23 is fixed on the outer wall of one side of the chassis body 1; the hot air generated during the operation of the fan at one side of the water-cooling radiator 5 can be outwards dispersed through the filter screen plate 23, and meanwhile, the filter screen plate 23 can filter the passing air, so that external dust is prevented from entering the inside of the chassis body 1.
As shown in fig. 1-3, the outer walls of the second liquid guide pipe 7, the fourth liquid guide pipe 19, the water-cooling circulation pipe 17, the first liquid guide pipe 3 and the third liquid guide pipe 9 are respectively provided with a corrosion-resistant layer, and a side baffle 6 is fixed on the inner wall of one side of the chassis body 1;
Working principle: when the heat dissipation device is started, the circulating pump 4 conveys water cooling liquid into the water cooling radiator 5 through the first liquid guide pipe 3, then a plurality of groups of water cooling circulating pipes 17 connected with one side of the water cooling radiator 5 respectively flow into the CPU water cooling head 16 and the connector 14 to conduct water cooling heat dissipation on the CPU and the display card body 13 on one side of the main board 15, the water cooling liquid after heat absorption flows into the connecting valve 8 through the third liquid guide pipe 9, then flows into the heat dissipation frame 22 on one side of the partition board 18 through the second liquid guide pipe 7 on one side of the connecting valve 8, at the moment, the absorbed heat can be dissipated outwards through the heat dissipation frame 22, the water cooling liquid after heat dissipation reenters the circulating pump 4 through the fourth liquid guide pipe 19 on one side of the heat dissipation frame 22 to complete one-time water cooling heat dissipation circulation, and the fan on one side of the water cooling radiator 5 can also dissipate the heat in the water cooling liquid flowing through the inside the water cooling radiator 5 outwards, so that the heat dissipation is conducted on the water cooling liquid together through the heat dissipation frame 22 and the fan on the water cooling radiator 5.
Example 2
As shown in fig. 2, this embodiment is an improvement of the embodiment 1 in that: a group of positioning plates 20 are fixed on the inner wall of one side of the chassis body 1, a heat dissipation screen plate 21 is connected to the outer wall of one side of the positioning plates 20 in a sliding manner, and the heat dissipation screen plate 21 is fixed on the outer wall of one side of the positioning plates 20 through threads; the heat dissipation screen plate 21 can shield and protect one side of the heat dissipation frame 22, and meanwhile, the contact area between the outer wall of one side of the heat dissipation frame 22 and the external environment is increased, so that water cooling liquid passing through the inside of the heat dissipation frame 22 can rapidly dissipate heat outwards, and the heat dissipation screen plate 21 can be pulled out from one side of the heat dissipation frame 22 for cleaning and replacement only by screwing screws for fixing the heat dissipation screen plate 21 off the positioning plate 20.
Working principle: the heat dissipation screen 21 can shield and protect one side of the heat dissipation frame 22, and meanwhile, the contact area between the outer wall of one side of the heat dissipation frame 22 and the external environment is increased.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a cold row heat abstractor of low noise, which comprises a case body (1), a serial communication port, machine case body (1) inner wall is fixed with mainboard (15) respectively, display card body (13) and baffle (18), baffle (18) outer wall is fixed with water-cooling radiator (5), machine case body (1) one side inner wall is fixed with circulating pump (4), baffle (18) and machine case body (1) inner wall are fixed with heat dissipation frame (22) and junction valve (8), heat dissipation frame (22) one side outer wall is pegged graft and is had second catheter (7) and fourth catheter (19), second catheter (7) one side outer wall sets up on junction valve (8), fourth catheter (19) one side outer wall sets up on circulating pump (4), circulating pump (4) one side outer wall is fixed with first catheter (3), junction valve (8) one side outer wall is fixed with third catheter (9), display card body (13) one side outer wall is fixed with connector (14), mainboard (15) one side outer wall is fixed with CPU water-cooling head (16) through the screw, CPU water-cooling head (16) one side outer wall and connector (14) one side are pegged graft in water-cooling circulation pipe (17) on one side of water-cooling circulation pipe (17) respectively.
2. The low-noise cold-row heat dissipation device according to claim 1, wherein a power box (11) is arranged on the inner wall of the bottom of the case body (1).
3. The low-noise cold-row heat dissipation device according to claim 1, wherein a display card fixing piece (12) is fixed on the outer wall of one side of the display card body (13), and the display card fixing piece (12) is fixed on the inner wall of the chassis body (1) through screws.
4. A low noise cold row heat sink according to claim 1, wherein the outer wall of one side of the main board (15) is fixed with heat radiating fins (2).
5. The low-noise cold-row heat dissipation device according to claim 1, wherein a liquid adding valve (10) is arranged on the outer wall of one side of the circulating pump (4), and the liquid adding valve (10) penetrates through the outer wall of one side of the case body (1).
6. The low-noise cold-row heat dissipation device according to claim 5, wherein a filter screen plate (23) is fixed on the outer wall of one side of the case body (1).
7. The low-noise cold-drain heat dissipating device according to claim 1, wherein the outer walls of the second liquid guiding tube (7), the fourth liquid guiding tube (19), the water-cooling circulation tube (17), the first liquid guiding tube (3) and the third liquid guiding tube (9) are respectively provided with a corrosion-resistant layer, and a side baffle (6) is fixed on the inner wall of one side of the chassis body (1).
8. The low-noise cold-row heat dissipating device according to claim 7, wherein a set of positioning plates (20) are fixed on an inner wall of one side of the chassis body (1), a heat dissipating screen plate (21) is slidably connected to an outer wall of one side of the positioning plates (20), and the heat dissipating screen plate (21) is fixed on an outer wall of one side of the positioning plates (20) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420106138.9U CN221485873U (en) | 2024-01-16 | 2024-01-16 | Low-noise cold-row heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420106138.9U CN221485873U (en) | 2024-01-16 | 2024-01-16 | Low-noise cold-row heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221485873U true CN221485873U (en) | 2024-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420106138.9U Active CN221485873U (en) | 2024-01-16 | 2024-01-16 | Low-noise cold-row heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221485873U (en) |
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- 2024-01-16 CN CN202420106138.9U patent/CN221485873U/en active Active
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