CN203490613U - Radiator assembly - Google Patents
Radiator assembly Download PDFInfo
- Publication number
- CN203490613U CN203490613U CN201320462661.7U CN201320462661U CN203490613U CN 203490613 U CN203490613 U CN 203490613U CN 201320462661 U CN201320462661 U CN 201320462661U CN 203490613 U CN203490613 U CN 203490613U
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- CN
- China
- Prior art keywords
- hole
- heat sink
- heat radiator
- aluminium flake
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a radiator assembly which comprises an aluminum sheet with a PCB fixedly installed on the surface, wherein a plurality of first through holes are further formed in the aluminum sheet. The radiator assembly is characterized in that the radiator assembly further comprises a cooling fin, an accommodating space capable of accommodating the aluminum sheet in a clamped mode is formed in the cooling fin, second through holes are further formed in the cooling fin, and the first through holes and the second through holes are concentric when the aluminum sheet is clamped into the cooling fin. According to the radiator assembly, due to the fact that the aluminum sheet on which the PCB is fixed is clamped into the accommodating space of the cooling fin in a buckling mode, dismantling can be achieved conveniently, interchangeability can be achieved, and connecting strength can not be affected after the radiator assembly is heated.
Description
Technical field
The utility model relates to a kind of cooling device, relates in particular to the heat radiator that a kind of computer CPU is used.
Background technology
In recent years, along with the transfer capability of power circuit constantly increases, power consumption increases thereupon, therefore various electronic components have also produced very huge heat, brought heat dissipation problem, produced heat abstractor thereupon, with regard to current CPU element, the raising of its integrated level and frequency of operation, also will improve the requirement of heat radiator.
Heat radiator of the prior art is to wait the mode of being fixedly connected with to be connected with the aluminium sheet that is connected with pcb board by welding, and this mode is dismantled inconvenience, and junction is subject to thermally labile, the phenomenon such as likely cause thawing, come off.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of convenient disassembly and is subject to heat-staple heat sink assembly.
For addressing the above problem, the utility model provides a kind of heat sink assembly, comprise the aluminium flake that is installed with pcb board in one side, on described aluminium flake, be also provided with some the first through holes, it is characterized in that, also comprise heat radiator, described heat radiator is provided with the spatial accommodation snapping in for holding described aluminium flake, on described heat radiator, be also provided with the second through hole, when described aluminium flake snaps in described heat radiator, described the first through hole is concentric with described the second through hole.
As further improvement of the utility model, in described the second through hole, be all fixedly connected with and establish female securing member.
As further improvement of the utility model, described securing member is flower tooth rivet, and it is riveted on described through hole.
As further improvement of the utility model, described the first through hole and the second through hole are three.
As further improvement of the utility model, wherein the second through hole is other described in each of one side is equipped with for distinguishing the indentation of described the second through hole for described heat radiator.
As further improvement of the utility model, on described indentation, character is respectively " 5 ", " 6 ", " 7 ".
As further improvement of the utility model, described spatial accommodation comprises plate-shaped fin main body and the vertical block barricade of some and described heat sink body.
The beneficial effects of the utility model are, the mode by buckle snaps onto the aluminium sheet that is fixed with pcb board in the spatial accommodation of heat radiator, and this mode is convenient to dismounting, meets interchangeability requirement, and can not affect because being heated its strength of joint.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat radiator in the utility model;
Fig. 2 is the structural representation of aluminium flake in the utility model;
Wherein: 12-the first through hole; 14-aluminium sheet; 22-heat radiator; 24-the second through hole; 26-indentation; 28-barricade; 29-heat sink body.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As depicted in figs. 1 and 2, the utility model comprises aluminium flake and the heat radiator 22 that is installed with pcb board in one side, on aluminium flake, be also provided with three the first through holes 12, heat radiator 22 is provided with the spatial accommodation snapping in for holding aluminium flake, on heat radiator 22, be also provided with three the second through holes 24, when aluminium flake snaps in heat radiator 22, the first through hole 12 is concentric with the second through hole 24.In the second through hole 24, be fixedly connected with and establish female securing member.This securing member is flower tooth rivet, and it is riveted on through hole.Heat radiator 22 wherein each second through hole 24 side of one side is equipped with for distinguishing the indentation 26 of the second through hole 24.On indentation 26, character is respectively " 5 ", " 6 ", " 7 ".Spatial accommodation comprises plate-shaped fin main body 29 and some block barricades 28 vertical with heat sink body 29.
Principle of the present utility model is as follows:
One, pcb board is fixedly connected on aluminium flake.
Two, aluminium flake is snapped onto in the spatial accommodation of heat radiator 22, now pcb board one side contacts with aluminium flake, and another side contacts with heat radiator 22, prevents that the electronic component on short circuit and pcb board is scratched or cuts.
Three, internal thread and the first through hole 12 accessories in screw and flower tooth rivet, thus heat radiator 22 is connected on aluminium sheet 14.
The utility model snaps onto the aluminium sheet 14 that is fixed with pcb board in the spatial accommodation of heat radiator 22 by the mode of buckle, and this mode is convenient to dismounting, meets interchangeability requirement, and can not affect because being heated its strength of joint.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (6)
1. a heat sink assembly, comprise the aluminium flake that is installed with pcb board in one side, on described aluminium flake, be also provided with some the first through holes, it is characterized in that, also comprise heat radiator, described heat radiator is provided with the spatial accommodation snapping in for holding described aluminium flake, is also provided with the second through hole on described heat radiator, when described aluminium flake snaps in described heat radiator, described the first through hole is concentric with described the second through hole.
2. a kind of heat sink assembly as claimed in claim 1, is characterized in that, in described the second through hole, is all fixedly connected with and establishes female securing member.
3. a kind of heat sink assembly as claimed in claim 2, is characterized in that, described securing member is flower tooth rivet, and it is riveted on described through hole.
4. a kind of heat sink assembly as claimed in claim 3, is characterized in that, described the first through hole and the second through hole are three.
5. a kind of heat sink assembly as claimed in claim 4, is characterized in that, wherein the second through hole is other described in each of one side is equipped with for distinguishing the indentation of described the second through hole for described heat radiator.
6. a kind of heat sink assembly as claimed in claim 5, is characterized in that, described spatial accommodation comprises plate-shaped fin main body and the vertical block barricade of some and described heat sink body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462661.7U CN203490613U (en) | 2013-07-31 | 2013-07-31 | Radiator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462661.7U CN203490613U (en) | 2013-07-31 | 2013-07-31 | Radiator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203490613U true CN203490613U (en) | 2014-03-19 |
Family
ID=50261431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462661.7U Expired - Fee Related CN203490613U (en) | 2013-07-31 | 2013-07-31 | Radiator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203490613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425214A (en) * | 2013-07-31 | 2013-12-04 | 昆山维金五金制品有限公司 | Radiator assembly |
-
2013
- 2013-07-31 CN CN201320462661.7U patent/CN203490613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425214A (en) * | 2013-07-31 | 2013-12-04 | 昆山维金五金制品有限公司 | Radiator assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |