CN201563334U - Integral type miniature liquid cooling heat radiation system - Google Patents
Integral type miniature liquid cooling heat radiation system Download PDFInfo
- Publication number
- CN201563334U CN201563334U CN2009202627356U CN200920262735U CN201563334U CN 201563334 U CN201563334 U CN 201563334U CN 2009202627356 U CN2009202627356 U CN 2009202627356U CN 200920262735 U CN200920262735 U CN 200920262735U CN 201563334 U CN201563334 U CN 201563334U
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- heat radiation
- radiated rib
- liquid cooling
- cooling heat
- radiation system
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Abstract
The utility model discloses an integral type miniature liquid cooling heat radiation system, which comprises an air cooling type heat radiation fan and a liquid cooling type heat radiation base body, wherein the heat radiation fan is fixedly connected with the top of the heat radiation base body, a sealed cavity for accommodating fluid work media is arranged inside the heat radiation base body, the sealed cavity comprises a plurality of loop passages used for cyclic circulation of the fluid work media, a rotary impeller is arranged inside the sealed cavity, and the rotary impeller maintains the linkage arrangement with the heat radiation fan. Compared with the prior art, the utility model has the advantages that the advantages of an air cooling type heat radiator and a liquid cooling type heat radiator are combined, the heat radiation speed is higher, the heat radiation efficiency is higher, the size is tiny, the structure is reasonable, and the heat radiation requirement of the modern electronic industry is met.
Description
Technical field
The utility model relates to a kind of radiator, belongs to the heat dissipation equipment product technical field, refers in particular to a kind of integral minitype liquid cooling heat radiation system.
Background technology
Modern society, electronic technology has obtained develop rapidly, properties of product are constantly promoted, and continuous microminiaturization of small product size and product Highgrade integration, make that all the power consumption and the caloric value of electronic product are more and more big, heat dissipation problem is appeared suddenly especially day by day, even has restricted the further raising of electronic product performance and the miniaturization development of volume, and radiator is badly in need of further improving performance.
At present, existing cooling system generally is divided into three kinds of air-cooled cooling system, phase-change type cooling system and liquid-cooled radiating systems.Wherein, liquid-cooled radiating system is applied to the less electronic product field of thermal source, it generally is made up of parts such as heat radiation matrix, radiator fan, liquid pump and pipelines, by cooling fluid the heat transferred of pyrotoxin to the matrix that dispels the heat, by radiator fan the heat on the heat radiation matrix is taken away then, thereby reached pyrotoxin heat radiation purpose.The good heat dispersion performance of this liquid-cooled radiating system, but it is more to form parts, the connecting line more complicated, and the installation of product and use take up room greatly, and easily cause cooling fluid to leak, can't satisfy electronic component growing miniature cooling system simple and effective, integrated requirement.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provide a kind of rational in infrastructure, volume is small, radiating efficiency is high, effectively satisfy the integral minitype liquid cooling heat radiation system of hyundai electronics industry radiating requirements.
To achieve these goals, the utility model is realized by following technical scheme:
A kind of integral minitype liquid cooling heat radiation system comprises air-cooled radiator fan and liquid-cooled heat radiation matrix, and described radiator fan is fixedlyed connected with heat radiation matrix top, and heat radiation matrix inside is provided with the closed cavity that is used for ccontaining coolant fluid working medium; Described closed cavity comprises several return passages for cooling fluid fluid working substance circulation, and closed cavity inside is equiped with wheel rotor, wheel rotor and radiator fan maintenance interlock setting.
Further, described radiator fan links with wheel rotor is concentric, and the interlock mode is shaft type interlock or magnetic-type interlock.
Further, described heat radiation matrix comprises heat dissipation base, the radiated rib array and heat radiation top board of welding fabrication; Wherein, described heat dissipation base inner hollow is separated transverse slat and is spaced apart up and down two parts chamber that communicates; Described radiated rib array comprises the radiated rib that several evenly are provided with at interval, each radiated rib inner hollow, be separated riser and be spaced apart left and right sides two parts cavity that communicates, and the bottom of each radiated rib all cooperates with the airtight grafting in above-mentioned heat dissipation base top and welds and fix; Described heat radiation top board bottom cooperates with the airtight grafting in the upper end of above-mentioned radiated rib and welds fixing.
Further, the cavity of the chamber of described heat dissipation base and radiated rib joins to communicating and forms the return passage of closed cavity.
Further, the lower chambers of described heat dissipation base is provided with undaform venetian blind type internal set heat radiation fin.
Further, described heat radiation matrix is cylindrical structure, and the radiated rib array is circular arrangement, and radiated rib is established the sector tube of cavity in being.
Further, described heat radiation matrix is the square body structure, and the radiated rib array side of being annular array, and radiated rib is established the rectangular tube of cavity in being.
Further, be provided with the external fin of venetian blind type between the adjacent radiated rib of described radiated rib array, external fin of venetian blind type and radiated rib welding are one-body molded.
Further, the bottom of the top of described heat dissipation base and heat radiation top board is respectively equipped with to adapt to radiated rib and cooperates and weld the perforate of fixing.
Further, the heat radiation top board of described heat radiation matrix top is provided with the installing hole of the radiator fan that is used to be spirally connected.
The utility model compared with prior art, its beneficial effect is: combine the advantage of fan-cooled radiator and liquid cooling radiator, radiating rate is faster, and radiating efficiency is higher, and volume is small, and is rational in infrastructure, satisfied the radiating requirements of hyundai electronics industry.
In order to understand the utility model more clearly, set forth embodiment of the present utility model below with reference to description of drawings.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the partial structurtes cutaway view of Fig. 1.
Fig. 3 is the schematic cross-section of radiated rib among Fig. 1.
Fig. 4 is the working state schematic representation of the utility model embodiment 1.
Fig. 5 is mechanism's cutaway view of the utility model embodiment 2.
Embodiment
Shown in Fig. 1～3, integral minitype liquid cooling heat radiation system described in the utility model, comprise air-cooled radiator fan 1 and liquid-cooled heat radiation matrix 2, described radiator fan 1 is fixedlyed connected with heat radiation matrix 2 tops, and heat radiation matrix 2 inside are provided with the closed cavity that is used for ccontaining fluid working substance.Described closed cavity comprises several return passages for the fluid working substance circulation, and closed cavity inside is equiped with wheel rotor 3, wheel rotor 3 and radiator fan 1 concentric shaft type interlock.
Above-mentioned heat radiation matrix 2 is cylindrical structure, and it comprises heat dissipation base 21, the radiated rib array 22 and heat radiation top board 23 of welding fabrication.Wherein, described heat dissipation base 21 inner hollow are separated transverse slat 211 and are spaced apart up and down two parts chamber that communicates, and lower chambers is provided with undaform venetian blind type internal set heat radiation fin 212; Described radiated rib array 22 is circular arrangement, comprise the sector tube radiated rib 221 that several evenly are provided with at interval, each radiated rib 221 inner hollow, be separated riser 222 and be spaced apart left and right sides two parts cavity that communicates, and the bottom of each radiated rib 221 all cooperates with the airtight grafting in above-mentioned heat dissipation base 21 tops and welds and fix; Described heat radiation top board 23 bottoms cooperate with the airtight grafting in the upper end of above-mentioned radiated rib 221 and weld fixing.Further, described heat dissipation base 21 tops and heat radiation top board 23 bottoms are respectively equipped with to adapt to radiated rib 221 and cooperate and weld the perforate of fixing, and the top of the top board 23 that dispels the heat also is provided with the installing hole of the radiator fan 1 that is used to be spirally connected; And the cavity of the chamber of described heat dissipation base 21 and radiated rib 221 joins to communicating and forms the return passage of closed cavity, is equipped with coolant fluid working medium in the return passage.
Be provided with the external fin 24 of venetian blind type between the adjacent radiated rib 221 of above-mentioned radiated rib array 22, the external fin 24 of venetian blind type is one-body molded with radiated rib 221 welding, has further improved the area of dissipation and the radiating efficiency of radiator.
As shown in Figure 4, operation principle of the present utility model is as described below: during use, heat dissipation base 21 bottoms of heat radiation matrix closely contact with the heater surface, the a large amount of heats that produce when absorbing heater work, and pass to coolant fluid working medium in the closed cavity return passage, at this moment, radiator fan 1 high speed rotating, drive wheel rotor 3 interlocks in the closed cavity, thereby the coolant fluid working medium in the driving return passage circulates (radiating efficiency that internal set heat radiation fin 212 further improves coolant fluid working medium) along return passage, coolant fluid working medium is taken away the heat that heat dissipation base 21 absorbs rapidly through circulating, and pass to radiated rib 221 and external fin 24, and radiator fan 1 is to canyon, take away the heat of radiated rib 221 and external fin 24 fast, thereby realize combining of air-cooled heat radiation and liquid-cooled heat radiation, further improved the operating efficiency and the heat dispersion of radiator.
As shown in Figure 5, the described execution mode of present embodiment and the foregoing description are basic identical, difference only is, the matrix of heat radiation described in the present embodiment is the square body structure, and the radiated rib array side of being annular array, radiated rib is established the rectangular tube of cavity in being, and described radiator fan and wheel rotor are magnetic-type interlock.And all the other beneficial effects are all identical with above-mentioned execution mode with operation principle.
The utility model is not limited to above-mentioned execution mode, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.
Claims (10)
1. integral minitype liquid cooling heat radiation system, comprise air-cooled radiator fan and liquid-cooled heat radiation matrix, described radiator fan is fixedlyed connected with heat radiation matrix top, heat radiation matrix inside is provided with the closed cavity that is used for ccontaining coolant fluid working medium, it is characterized in that: described closed cavity comprises several return passages for cooling fluid fluid working substance circulation, and closed cavity inside is equiped with wheel rotor, wheel rotor and radiator fan maintenance interlock setting.
2. a kind of integral minitype liquid cooling heat radiation system according to claim 1 is characterized in that: described radiator fan links with wheel rotor is concentric, and the interlock mode is shaft type interlock or magnetic-type interlock.
3. a kind of integral minitype liquid cooling heat radiation system according to claim 1 is characterized in that: described heat radiation matrix comprises heat dissipation base, the radiated rib array and heat radiation top board of welding fabrication; Wherein,
Described heat dissipation base inner hollow is separated transverse slat and is spaced apart up and down two parts chamber that communicates;
Described radiated rib array comprises the radiated rib that several evenly are provided with at interval, each radiated rib inner hollow, be separated riser and be spaced apart left and right sides two parts cavity that communicates, and the bottom of each radiated rib all cooperates with the airtight grafting in the top of above-mentioned heat dissipation base and welds and fix;
The bottom of described heat radiation top board cooperates with the airtight grafting in the upper end of above-mentioned radiated rib and welds fixing.
4. a kind of integral minitype liquid cooling heat radiation system according to claim 3 is characterized in that: the chamber of described heat dissipation base and the cavity of radiated rib join to communicating and form the return passage of closed cavity.
5. a kind of integral minitype liquid cooling heat radiation system according to claim 3 is characterized in that: the lower chambers of described heat dissipation base is provided with undaform venetian blind type internal set heat radiation fin.
6. a kind of integral minitype liquid cooling heat radiation system according to claim 3 is characterized in that: described heat radiation matrix is cylindrical structure, and the radiated rib array is circular arrangement, and radiated rib is established the sector tube of cavity in being.
7. a kind of integral minitype liquid cooling heat radiation system according to claim 3 is characterized in that: described heat radiation matrix is the square body structure, and the radiated rib array side of being annular array, and radiated rib is established the rectangular tube of cavity in being.
8. according to claim 3 or 6 or 7 described a kind of integral minitype liquid cooling heat radiation systems, it is characterized in that: be provided with the external fin of venetian blind type between the adjacent radiated rib of described radiated rib array, external fin of venetian blind type and radiated rib welding are one-body molded.
9. a kind of integral minitype liquid cooling heat radiation system according to claim 3 is characterized in that: the bottom of the top of described heat dissipation base and heat radiation top board is respectively equipped with to adapt to radiated rib and cooperates and weld the perforate of fixing.
10. a kind of integral minitype liquid cooling heat radiation system according to claim 3 is characterized in that: the heat radiation top board of described heat radiation matrix top is provided with the installing hole of the radiator fan that is used to be spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627356U CN201563334U (en) | 2009-11-16 | 2009-11-16 | Integral type miniature liquid cooling heat radiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627356U CN201563334U (en) | 2009-11-16 | 2009-11-16 | Integral type miniature liquid cooling heat radiation system |
Publications (1)
| Publication Number | Publication Date |
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| CN201563334U true CN201563334U (en) | 2010-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202627356U Expired - Fee Related CN201563334U (en) | 2009-11-16 | 2009-11-16 | Integral type miniature liquid cooling heat radiation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2818968A4 (en) * | 2012-02-23 | 2015-10-21 | Zheming Zhou | Low-noise computer heat dissipation device |
| CN106793704A (en) * | 2017-01-09 | 2017-05-31 | 广东黑拍师光电有限公司 | Liquid cooling integrated apparatus and liquid cooling method |
| CN111578746A (en) * | 2020-05-10 | 2020-08-25 | 蒋元博 | Spiral vortex-shaped heat dissipation pipe structure for large computer server |
-
2009
- 2009-11-16 CN CN2009202627356U patent/CN201563334U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2818968A4 (en) * | 2012-02-23 | 2015-10-21 | Zheming Zhou | Low-noise computer heat dissipation device |
| CN106793704A (en) * | 2017-01-09 | 2017-05-31 | 广东黑拍师光电有限公司 | Liquid cooling integrated apparatus and liquid cooling method |
| CN111578746A (en) * | 2020-05-10 | 2020-08-25 | 蒋元博 | Spiral vortex-shaped heat dissipation pipe structure for large computer server |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20131116 |