CN2746440Y - Improved cooling device - Google Patents
Improved cooling device Download PDFInfo
- Publication number
- CN2746440Y CN2746440Y CN 200420083850 CN200420083850U CN2746440Y CN 2746440 Y CN2746440 Y CN 2746440Y CN 200420083850 CN200420083850 CN 200420083850 CN 200420083850 U CN200420083850 U CN 200420083850U CN 2746440 Y CN2746440 Y CN 2746440Y
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- fins group
- improvement type
- heat abstractor
- type heat
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Abstract
The utility model relates to an improved cooling device, comprising a base, and a fin group formed by a plurality of cooling fins.An elongated slot is arranged in the center of each cooling fin, a containing zone is formed by the elongated slot, and the upper part of each cooling fin is provided with more than one through holes.The improved cooling device also comprises more than one heat conduction pipe, and the heat conduction pipes are arranged on the base and are pierced in the through holes of the fin group.The improved cooling device also comprises a fan arranged in the containing zone.Therefore, the cooling device can be made to have the function of bilateral cooling and larger cooling area, and then, the better cooling effect can be achieved.
Description
Technical field
The utility model relates to a kind of Improvement type heat abstractor, refers to the heat abstractor of a kind of function with bilateral heat radiation and bigger area of dissipation especially.
Background technology
The heating radiator of generally commonly using as the Taiwan patent gazette, is announced No. 471657 it " central processing unit heat pipe heating radiator ", and it is:
The one metallic base that can contact with the end face of computer-internal central processing unit, on base, set firmly several heat pipes, several pieces are flat metallic heat radiator to be connected in series storehouse between each heat pipe respectively, be provided with a metallic radiating seat in the outside of base, heat pipe, heat radiator, side end in radiating seat, heat radiator and base is provided with a small-sized fans, and the wind system that this small-sized fans blew out can blow to base, heat pipe, heat radiator and radiating seat;
Be formed with a hole respectively in bottom, the two sides of radiating seat, on the base and be positioned between two holes of radiating seat and can laterally wear for a fastener, and can be by the fastener person on the central processing unit holder of computer-internal that is fastened that heating radiator is firm.
The patent case of " though central processing unit heat pipe heating radiator ", by a small-sized fans with the wind that blown out to base, heat pipe, heat radiator and radiating seat, reach the effect of heat radiation; But because this fan system is arranged at one of radiating seat, heat radiator and base side end, therefore this fan only is that the wind that will be blown out is to one of base, heat pipe, heat radiator and radiating seat side, and cause this heating radiator to have only directly and the fan corresponding position just obtains preferable heat radiation, cause this heating radiator only to have the effect of monolateral heat radiation.So, generally do not commonly use person system and can't meet user required when reality is used.
The utility model content
The fundamental purpose of the utility model ties up in overcoming above-mentioned weak point of the prior art a kind of function that makes this heat abstractor have bilateral heat radiation is provided, and then reaches preferable heat radiation function.
Another purpose of the utility model tie up in, can make this heat abstractor have bigger area of dissipation, and then reach preferable heat radiation function.
The purpose of this utility model can reach by following measure: this Improvement type heat abstractor, its special character is: it is the fins group of utilizing a base, to be made of most radiating fins, is arranged on the base more than one, and be arranged in this fins group heat pipe, reach one and be arranged at the interior fan of fins group centre and constitute.This fins group system is made of most radiating fins, and the centre of this each radiating fin system has an elongated slot respectively, uses forming a disposal area, and on this each radiating fin and the position of vicinity elongated slot be provided with perforation more than one; This heat conduction piping can be arranged in the perforation of this fins group; And this fan system is arranged in the disposal area of fins group.
The purpose of this utility model can also reach by following measure:
Described base is can be made by heat radiation preferable aluminium or copper material.
Described base is can be made by heat radiation preferable aluminium alloy or aldary material.
A cording of described base has one to be corresponding breach, uses ccontaining this heat pipe.
Be to be provided with a loam cake on the described fins group, and the centre cording of this loam cake have a capping corresponding with the disposal area.
Described fins group is can be made by heat radiation preferable aluminium or copper material.
Described fins group is can be made by heat radiation preferable aluminium alloy or aldary material.
It is one plane that the surface of described each radiating fin system can be.
The surface system of described each radiating fin can be the wavy surface of a continuous flanging bending, uses to form most channel parts.
Described heat conduction piping is bent to be a U type body.
The utility model has following advantage compared to existing technology: can make this heat abstractor have the function of bilateral heat radiation and bigger area of dissipation, and then reach preferable heat radiation function.
Description of drawings
Fig. 1 is the three-dimensional appearance synoptic diagram of the utility model.
Fig. 2 is the perspective exploded view of the utility model.
Fig. 3 is the profile status synoptic diagram of the utility model.
Fig. 4 is the utility model user mode synoptic diagram.
Fig. 5 is the user mode diagrammatic cross-section of the utility model.
Fig. 6 is the perspective exploded view of another embodiment of the utility model.
Fig. 7 is the profile status synoptic diagram of another embodiment of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 illustrate first embodiment of the utility model.
See also Fig. 1, Fig. 2, shown in Figure 3, the utility model is a kind of Improvement type heat abstractor, and it is made of a base 1, a fins group 2, one an above heat pipe 3 and a fan 4; Can make this heat abstractor have the function of bilateral heat radiation and bigger area of dissipation, and then reach preferable heat radiation function.
The above-mentioned base of being carried 1 is can be made by heat radiation preferable aluminium, copper, aluminium alloy or aldary material, and a cording of this base 1 has one to be corresponding breach 11.
This fins group 2 is can be made by heat radiation preferable aluminium, copper, aluminium alloy or aldary material, and fins group 2 this constituted by most radiating fins 21, it is one plane that the surface of this each radiating fin 21 system can be, and the centre of this each radiating fin 21 system has an elongated slot 22 respectively, use forming a disposal area 23, and on this each radiating fin 21 and the position of contiguous elongated slot 22 be provided with perforation 24 more than one.
This heat pipe 3 be bent be a U type body, and this heat pipe 3 is to be arranged on the breach 11 of above-mentioned base 1, and is arranged in the perforation 24 of this fins group 2.
This fan 4 is to be arranged in the disposal area 23 of fins group 2.
And be to be provided with a loam cake 5 on this fins group 2, and the centre cording of this loam cake 5 has a capping 51 corresponding with the disposal area 23 of fins group 2, and, use that this loam cake 5 is fixedly arranged on the fins group 2 in the fixation kit 52 of appropriate location system cooperation more than one of this loam cake 5.In this way, constitute a brand-new Improvement type heat abstractor by above-mentioned structure.
See also Fig. 4, shown in Figure 5, when using, system can be arranged on the heat generating component 61 by the base 1 of the utility model, and this heat generating component 61 can be on the motherboard 6 among central processor (CPU), and when the heat generating component 61 on this motherboard 6 when activating, the constant thermal source that produces of system, this moment, this base 1 was to begin to absorb this heat generating component 61 thermals source, make this thermal source conduct to heat pipe 3 on it by base 1, reach again afterwards on fins group 2 more than several radiating fins 21, make this fins group 2 cooperate this fan 4 to carry out the dissipation of thermal source, because this fan 4 is the centre that is arranged at fins group 2, therefore, when this fan 4 carries out the air-flow guiding, when lying in the thermal source that attracts these fins group 2 one sides, simultaneously the air-flow of fan 4 is directed to another side of this fins group 2, make thermal source on the fins group 2 by guiding out outside the fins group 2 between most the radiating fins 21, and make this heat abstractor have the function of bilateral heat radiation and bigger area of dissipation and, and then reach preferable heat radiation function.
Fig. 6, Fig. 7 illustrate second embodiment of the utility model.
See also Fig. 6, shown in Figure 7, institute when each radiating fin 21a of this of the utility model also can use according to reality is required to be the wavy surface of a continuous flanging bending and uses the most channel parts 211 of formation, when assembling, be in these channel part 211 correspondences with this fan 4, when making this fan 4 carry out the air-flow guiding, system attracts the thermal source of these fins group 2 one sides by channel part 211, and simultaneously the air-flow of fan 4 is directed to the channel part 211 of these fins group 2 another sides, make thermal source on the fins group 2 by increasing its area of dissipation, and then reach preferable heat radiation function by most radiating fin 21a.
Only the above person only is the preferred embodiment of the utility model, when the scope that can not limit the utility model enforcement with this; So all simple equivalent of being done according to the utility model claim and utility model description change and modification, all should still belong in the scope that the utility model patent contains.
Claims (10)
1. Improvement type heat abstractor, it is characterized in that: it includes:
One base;
One fins group, this fins group system is made of most radiating fins, and the centre of this each radiating fin system has an elongated slot respectively, uses forming a disposal area, and on this each radiating fin and the position of vicinity elongated slot be provided with perforation more than one;
Heat pipe more than one, this heat conduction piping is arranged on the above-mentioned base, and is arranged in the perforation of this fins group; And
One fan, this fan system is arranged in the disposal area of fins group.
2. Improvement type heat abstractor according to claim 1 is characterized in that: described base is can be made by heat radiation preferable aluminium or copper material.
3. Improvement type heat abstractor according to claim 1 is characterized in that: described base is can be made by heat radiation preferable aluminium alloy or aldary material.
4. Improvement type heat abstractor according to claim 1 is characterized in that: a cording of described base has one to be corresponding breach, uses ccontaining this heat pipe.
5. Improvement type heat abstractor according to claim 1 is characterized in that: be to be provided with a loam cake on the described fins group, and the centre cording of this loam cake has a capping corresponding with the disposal area.
6. Improvement type heat abstractor according to claim 1 is characterized in that: described fins group is can be made by heat radiation preferable aluminium or copper material.
7. Improvement type heat abstractor according to claim 1 is characterized in that: described fins group is can be made by heat radiation preferable aluminium alloy or aldary material.
8. Improvement type heat abstractor according to claim 1 is characterized in that: the surface of described each radiating fin system can be one plane.
9. Improvement type heat abstractor according to claim 1 is characterized in that: the surface system of described each radiating fin can be the wavy surface of a continuous flanging bending, uses to form most channel parts.
10. Improvement type heat abstractor according to claim 1 is characterized in that: described heat conduction piping is bent to be a U type body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083850 CN2746440Y (en) | 2004-09-10 | 2004-09-10 | Improved cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083850 CN2746440Y (en) | 2004-09-10 | 2004-09-10 | Improved cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746440Y true CN2746440Y (en) | 2005-12-14 |
Family
ID=35583017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420083850 Expired - Fee Related CN2746440Y (en) | 2004-09-10 | 2004-09-10 | Improved cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746440Y (en) |
-
2004
- 2004-09-10 CN CN 200420083850 patent/CN2746440Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |