CN101123859B - Heat dispersion device combination and its assembly method - Google Patents
Heat dispersion device combination and its assembly method Download PDFInfo
- Publication number
- CN101123859B CN101123859B CN2006100620353A CN200610062035A CN101123859B CN 101123859 B CN101123859 B CN 101123859B CN 2006100620353 A CN2006100620353 A CN 2006100620353A CN 200610062035 A CN200610062035 A CN 200610062035A CN 101123859 B CN101123859 B CN 101123859B
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- sleeve
- flange
- pinning
- heat abstractor
- perforation
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Abstract
The invention relates to a radiating device assembly and the assembling method of the assembly. The radiating device assembly includes a radiator and a plurality of fasteners. The radiator also includes a base seat which is provided with a plurality of perforations. Each fastener includes a sleeve barrel. The sleeve barrels are perforatedly arranged in the perforations; wherein, the base seat is provided with a retaining part near the perforations. The sleeve barrel extends outwards convexly and is provided with a flange. The flange is located in the retaining part. The radiating device assembly of the invention has the advantage of easy arrangement.
Description
Technical field
The present invention relates to a kind of heat abstractor combination, particularly a kind of heat abstractor combination and assemble method thereof that is applicable to heat-generating electronic elements.
Background technology
Current, along with developing rapidly of computer industry, the heat that heat-generating electronic elements such as little process chip produce is more and more many, for this unnecessary heat is effectively distributed, existing method is the radiator that is sticked on the surface of heat-generating electronic elements, and utilize fastener that this radiator is fixed, the heat that heat-generating electronic elements produces is forced to leave.For example, the TaiWan, China patent discloses a kind of elastic fastemer I255692 number, this elastic fastemer comprises that a backboard, a radiator, a sleeve and connect solid element, this radiator is provided with an open-work, this sleeve is inserted in this open-work, and this connects solid element and passes this sleeve this radiator is fixed on this backboard.
Yet, because this sleeve is to be plugged in the open-work of this radiator, do not form firm the combination with this radiator, cause when packed and transported, the solid element that connects in this sleeve and the sleeve is easily deviate from the open-work of this radiator, is difficult to arrangement.
Summary of the invention
In view of this, be necessary to provide a kind of heat abstractor combination and assemble method of being convenient to put in order thereof.
This heat abstractor combination comprises radiator and some fasteners, this radiator comprises pedestal, this pedestal is provided with some perforation, described each fastener comprises sleeve, this sleeve is arranged in these perforation, and this pedestal is provided with the stop section near these perforation, and this sleeve outwards protrudes out and is provided with flange, this flange is provided with at least one otch, and this sleeve stretches in this stop section this flange so that this flange is positioned in this stop section by rotation.
The assemble method of this heat abstractor combination comprises the steps: on the pedestal of radiator perforation to be set, and near the formation stop section of this perforation; Sleeve is arranged in the described perforation, and this sleeve has the flange that outwards protrudes out, and this flange is provided with at least one otch; Rotate this sleeve, this flange is stretched in this stop section be positioned in the described stop section with flange with this sleeve; Wear pinning in this sleeve, the bottom that makes this pinning stretch out this sleeve is connected with elastomer on this pinning; And sheathed back-up ring is on this pinning.
Compared with prior art,, this fastener can firmly be assembled on this radiator in advance by the setting of this stop section, difficult drop-off, thus have the advantage of being convenient to put in order.
Description of drawings
Be further described in conjunction with the embodiments with reference to the accompanying drawings:
Fig. 1 makes up the wherein three-dimensional exploded view of an embodiment for heat abstractor of the present invention.
Fig. 2 is the three-dimensional exploded view of fastener in the heat abstractor combination shown in Figure 1.
Fig. 3 is the top view before the pre-assembling of heat abstractor combination middle sleeve shown in Figure 1.
Fig. 4 is the top view after the pre-assembling of heat abstractor combination middle sleeve shown in Figure 1.
Fig. 5 is the three-dimensional assembly diagram of heat abstractor combination shown in Figure 1.
Embodiment
Figure 1 shows that heat abstractor of the present invention makes up the three-dimensional exploded view of first embodiment, this heat abstractor combination 100 comprises some fasteners 10, a radiator 20, a fan 30 and a heat pipe 40.
This radiator 20 comprises a pedestal 22 and some fin 24, these fin 24 are positioned at a side of pedestal 22, this pedestal 22 is made by aluminium alloy, this pedestal 22 and a heat-generating electronic elements (figure does not show) hot link, this pedestal 22 is provided with some perforation 22a, wears for these fasteners 10, is provided with a stop section 22b near each perforation 22a, this stop section 22b is integrated punching and breaking formation on this pedestal 22, and this stop section 22b is a strip structure that raises up.
This heat pipe 40 connects this pedestal 22 and these fin 24, with the heat transferred on this pedestal 22 to these fin 24.This fan 30 is the sides that are fixed on the pedestal 22 and are positioned at these fin 24, is used for these fin 24 are carried out forced heat radiation.
Please refer to Fig. 2 and Fig. 3, this fastener 10 comprises a pinning 12, an elastomer 14, a sleeve 16 and a back-up ring 18, and this back-up ring 18 is an O type ring.This pinning 12 is a cylinder, and it has the two-part structure.The epimere 12a of this pinning 12 has the diameter bigger than hypomere 12b.The top of this epimere 12a is provided with a head 122, and the external diameter of this head 122 is greater than the diameter of this epimere 12a.This epimere 12a is provided with the storage tank 124 of an annular in close this hypomere 12b place along outer surface, this back-up ring 18 can be placed in this storage tank 124.This hypomere 12b is provided with screw thread, so that same circuit board elements such as (figure do not show) is sealed.This elastomer 14 is a spring, and this elastomer 14 is sheathed on the epimere 12a of this pinning 12, and the upper end of this elastomer 14 can be pressed on this head 122.
This sleeve 16 is the tubular structure of metalwork integrated punching moulding, and it has an opening 162, a bottom 164 and a sidewall 166.Wherein, be convenient formation, leave two relative breach 166a on this sidewall 166.The periphery level of this opening 162 stretches out and is provided with flange 162a, and this flange 162a is provided with two relative otch 162b.This bottom 164 is provided with a perforation 164a, and this pinning 12 can pass this perforation 164a, and simultaneously, the elastomer 14 of the epimere 12a that is nested with at this pinning 12 can be replaced on this bottom 164.
Please refer to Fig. 1 to Fig. 5, during pre-the assembling, this sleeve 16 is placed in the perforation 22a of this pedestal 22, make the stop section 22b of the breach 162b of sleeve 16 over against pedestal 22, the flange 162a of this sleeve 16 is connected to the upper surface (as shown in Figure 3) of this pedestal 22, then, rotate this sleeve 16, make the flange 162a of this sleeve 16 stretch in the 22b of this stop section and make this stop section 22b tight clamping this flange 162a (as shown in Figure 4).Because between this sleeve 16 and this perforation 22a is tight fit, both diameters are suitable, so rely on this stop section 22b can fix this sleeve 16.
This pinning 12 passes this elastomer 14 and is placed in this sleeve 16, and this pinning 12 passes the perforation 164a of these sleeve 16 bottoms 164 simultaneously and makes the lower end of this elastomer 14 and bottom 164 butts of sleeve 16.By the head 122 of this pinning 12 and the bottom 164 of this sleeve 16 this elastomer 14 is compressed, the storage tank 124 that makes this pinning 12 passes this perforation 164a and stretches out the below of bottom 164, then, this back-up ring 18 is nested with on this storage tank 124, stop this elastomer 14 resiliences, thereby this fastener 10 is assembled on this radiator 20 (as shown in Figure 5) in advance.
By above narration as can be known, by the setting of this stop section 22b, make this fastener 10 firmly to be assembled in advance on this radiator 20, make this fastener 10 difficult drop-offs, be convenient to the packing and the transportation of this heat abstractor combination and assemble method 100 thereof, make it have the advantage of being convenient to put in order.
Claims (10)
1. heat abstractor combination, comprise radiator and some fasteners, this radiator comprises pedestal, and this pedestal is provided with some perforation, and described each fastener comprises sleeve, this sleeve is arranged in the described perforation, it is characterized in that this pedestal is provided with the stop section near described perforation, this sleeve outwards protrudes out and is provided with flange, this flange is provided with at least one otch, and this sleeve stretches in this stop section this flange so that this flange is positioned in this stop section by rotation.
2. heat abstractor combination according to claim 1 is characterized in that this sleeve comprises opening, bottom and sidewall, and this flange is located at the opening part of this sleeve, and this bottom is provided with perforation.
3. heat abstractor combination according to claim 2, it is characterized in that, described fastener also comprises pinning, elastomer and back-up ring, the outer surface of this pinning is provided with storage tank and reaches in top formation head, this pinning passes the perforation of this bottom, this shield ring sleeve places in this storage tank, and this elastomer is located between the bottom of the head of this pinning and this sleeve.
4. heat abstractor combination according to claim 1 is characterized in that this flange is provided with two otch, and these two otch are oppositely arranged.
5. heat abstractor combination according to claim 2 it is characterized in that this sleeve is made of metal, and the sidewall of this sleeve is provided with two relative breach.
6. heat abstractor according to claim 1 combination is characterized in that, this stop section is integrated punching and breaking moulding from the pedestal of this radiator.
7. heat abstractor combination according to claim 6 is characterized in that this stop section is a strip structure.
8. the assemble method of a heat abstractor combination is characterized in that, comprises the steps:
On the pedestal of radiator, perforation is set, and near the formation stop section of this perforation;
Sleeve is arranged in the described perforation, and this sleeve has the flange that outwards protrudes out, and this flange is provided with at least one otch;
Rotate this sleeve, this flange is stretched in this stop section be positioned in the described stop section with flange with this sleeve;
Wear pinning in this sleeve, the bottom that makes this pinning stretch out this sleeve wherein, is connected with elastomer on this pinning; And
Sheathed back-up ring is on this pinning.
9. the assemble method of heat abstractor combination according to claim 8 is characterized in that this flange is provided with two otch, and these two otch are oppositely arranged.
10. the assemble method of heat abstractor according to claim 8 combination is characterized in that the hypomere that also is included in described pinning is provided with screw thread, at the epimere of described pinning storage tank is set, and this shield ring sleeve is located in this storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100620353A CN101123859B (en) | 2006-08-09 | 2006-08-09 | Heat dispersion device combination and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100620353A CN101123859B (en) | 2006-08-09 | 2006-08-09 | Heat dispersion device combination and its assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101123859A CN101123859A (en) | 2008-02-13 |
| CN101123859B true CN101123859B (en) | 2010-09-29 |
Family
ID=39085960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100620353A Expired - Fee Related CN101123859B (en) | 2006-08-09 | 2006-08-09 | Heat dispersion device combination and its assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101123859B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316776A (en) * | 2000-04-05 | 2001-10-10 | 富准精密工业(深圳)有限公司 | Heat sinking unit |
| CN2510910Y (en) * | 2001-10-10 | 2002-09-11 | 协禧电机股份有限公司 | Radiator fastener with improved structure |
| CN2542862Y (en) * | 2002-04-13 | 2003-04-02 | 鸿富锦精密工业（深圳）有限公司 | Cooling device |
| CN2713636Y (en) * | 2004-06-11 | 2005-07-27 | 鸿富锦精密工业（深圳）有限公司 | Locking device for radiator |
-
2006
- 2006-08-09 CN CN2006100620353A patent/CN101123859B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316776A (en) * | 2000-04-05 | 2001-10-10 | 富准精密工业(深圳)有限公司 | Heat sinking unit |
| CN2510910Y (en) * | 2001-10-10 | 2002-09-11 | 协禧电机股份有限公司 | Radiator fastener with improved structure |
| CN2542862Y (en) * | 2002-04-13 | 2003-04-02 | 鸿富锦精密工业（深圳）有限公司 | Cooling device |
| CN2713636Y (en) * | 2004-06-11 | 2005-07-27 | 鸿富锦精密工业（深圳）有限公司 | Locking device for radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101123859A (en) | 2008-02-13 |
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Granted publication date: 20100929 Termination date: 20140809 |
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| EXPY | Termination of patent right or utility model |