CN100584174C - Heat radiating device - Google Patents
Heat radiating device Download PDFInfo
- Publication number
- CN100584174C CN100584174C CN200610062282A CN200610062282A CN100584174C CN 100584174 C CN100584174 C CN 100584174C CN 200610062282 A CN200610062282 A CN 200610062282A CN 200610062282 A CN200610062282 A CN 200610062282A CN 100584174 C CN100584174 C CN 100584174C
- Authority
- CN
- China
- Prior art keywords
- heat abstractor
- radiator
- main part
- fixed
- fan
- 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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Abstract
A radiation device includes a radiator, a fan and a fixing frame fixing the fan to the radiator, which includes a bottom and several radiation fins extending from the bottom, and two locating grooves are set on the outside fins relative to the radiator, said fixing frame includes a fixed panel bearing said fan and a principal part connected with the panel and located in the locating grooves and protruding strips blocked in the grooves of the radiator are set on the principal part.
Description
Technical field
The present invention relates to a kind of heat abstractor, be meant a kind of heat abstractor that is used for electronic component especially.
Background technology
As everyone knows, electronic component such as central processing unit produces a large amount of heat in running.For preventing that thereby this electronic component from causing its temperature rising to cause its fluctuation of service, this electronic component need install a heat abstractor usually additional with auxiliary its heat radiation because of the accumulation of heat.
The traditional heat-dissipating device comprises a radiator, and this radiator has the some radiating fins that are used to contact the base plate of electronic component heat absorption and are located at this base plate.For improving the heat-sinking capability of this radiator, this heat abstractor comprises that also one provides the fan of strong convection air-flow to this radiator.This fan is fixed on this radiator by a fixed mount.The outermost fin of this radiator is provided with some screws, and this fixed mount is provided with some through holes to screw that should fin, and some screws pass the through hole screw lock of this fixed mount in the screw of this fin, and fixed mount is fixed to radiator.This fan further locks on this fixed mount by screw and fixes with respect to radiator.In this heat abstractor, fixed mount need be by more screw to radiator, and assembling is comparatively loaded down with trivial details between fan and radiator.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of assembling heat abstractor easily.
A kind of heat abstractor, comprise a radiator, a fan and this fan is fixed to the fixed mount of this radiator, this radiator comprises a bottom, the some radiating fins that extend from this bottom, the relative outermost radiating fin of this radiator is provided with two location notchs, this fixed mount comprises the fixed panel that carries said fans and is connected with this fixed panel and is positioned the interior main part of this location notch that this main part is provided with the positioning convex strip that fastens in the location notch of radiator.
Compared with prior art, the positioning convex strip of said fixing frame directly is positioned in the location notch of above-mentioned radiator, and makes the assembling of fixed mount and radiator simple and convenient.
With reference to the accompanying drawings, the invention will be further described in conjunction with the embodiments.
Description of drawings
Fig. 1 is the three-dimensional exploded view of heat abstractor of the present invention.
Fig. 2 is the three-dimensional assembly diagram of radiator and fixed mount among Fig. 1.
Fig. 3 is the three-dimensional assembly diagram of heat abstractor of the present invention.
Embodiment
See also Fig. 1, this heat abstractor comprises that a radiator 10, a fan 30 and one are fixed to the fixed mount 20 of radiator 10 with this fan 30.
This radiator 10 is made into integration by metal material, and it comprises a bottom 12 and from some radiating fins 14 of these bottom 12 extensions.The bottom surface of this bottom 12 contacts to absorb heat with electronic component (figure does not show).The outermost radiating fin 14 of radiator 10 comprises supporting sections 140 of 12 extensions from this bottom and continues upwardly extending bending section 142 by supporting section 140 1 apical margins, this supporting section 140 extends upward at it that thickness diminishes gradually in process, this bending section 142 has an ear shape cross section, and these bending section 142 outsides are provided with an inclined-plane 144 of being convenient to cooperate with fixed mount 20.The lateral surface of 10 liang of outermost radiating fins 14 of this radiator is respectively equipped with a location notch 16, and each location notch 16 is along the horizontal expansion of outermost radiating fin 14.This location notch 16 is arranged on the junction of supporting section 140 and bending section 142.
This fixed mount 20 comprises the support of opening in two minutes 200 that is fixed to above-mentioned radiator 10 tops and both sides.Each support 200 comprises a main part 210 and the fixed panel 220 that extends from these main part 210 1 lateral bucklings.These main part 210 rectangular sheets, its medial surface is formed with a pair of positioning convex strip 212.Two fixed panels 220 are respectively equipped with the mutually close edge of a pair of screw 222, two fixed panels 220 that are used for fixing fan 30 relatively on one side, be positioned at 222 of two screws forms an arc-shaped notch 224, is beneficial to the air communication mistake that fan 30 produces.
Four jiaos of perforation 320 that are provided with the screw 222 of corresponding fixed panel 220 of the framework 32 of this fan 30.
See also Fig. 2 and Fig. 3, when above-mentioned radiator 10 is assembled with fixed mount 20, the bottom angled of the main part 210 of the support 200 of fixed mount 20 slips over the inclined-plane 144 of outermost radiating fin 14, and overcome the plastic deformation of outermost radiating fin 14 and insert in the location notch 16 of radiator 10 both sides, the positioning convex strip 212 of this main part 210 supports and is stuck in the location notch 16.
Please in conjunction with consulting Fig. 1, four fixtures 40 pass fan 30 corresponding perforation 320 screw locks in the screw 222 of two fixed panels 220 as screw, and fan 30 is fixed on the fixed mount 20, make fan 30 be placed on the top of radiator 10.This fan 30 is corresponding to the ventilating opening (indicating) of fixed panel 220 formation of two supports 200.
Compared with prior art, the corresponding both sides of above-mentioned radiator 10 are provided with location notch 16, and the positioning convex strip 212 of the support 200 of fixed mount 20 is positioned in this location notch 16, make this fixed mount 20 simple with fixing of radiator 10, and it is convenient to assemble.
Be appreciated that ground, said fixing frame 20 can one-body moldedly be an integral body also.
Claims (12)
1. heat abstractor, comprise a radiator, one fan and this fan is fixed to the fixed mount of this radiator, this radiator comprises a bottom, the some radiating fins that extend from this bottom, it is characterized in that: the lateral surface of two outermost radiating fins of this radiator is provided with respectively two location notchs towards both-side opening, this fixed mount comprises the fixed panel that carries said fans and is connected with this fixed panel and is positioned the interior main part of this location notch, insert in the corresponding location notch obliquely the bottom of this main part, and main part is provided with on the lateral surface of the outermost radiating fin that is stuck in radiator and supports the positioning convex strip that is stuck in the location notch.
2. heat abstractor as claimed in claim 1 is characterized in that: the lateral surface of described outermost radiating fin be positioned at outwards convex to form above the location notch one with the inclined-plane of main part medial surface butt.
3. heat abstractor as claimed in claim 2 is characterized in that: described positioning convex strip is from main part medial surface inwardly protruding, and when inserting in the location notch in the bottom of main part, and positioning convex strip streaks the inclined-plane and the below that is stuck in the inclined-plane is fixed.
4. heat abstractor as claimed in claim 3 is characterized in that: the fixed panel of described fixed mount is positioned at the radiating fin top, and main part has a down dip that bending is extended and becomes a small angle inclination with radiating fin from fixed panel one side direction.
5. heat abstractor as claimed in claim 3, it is characterized in that: described outermost radiating fin comprises a supporting section that extends from the bottom and the bending section that is extended by this supporting section one apical margin, and this location notch is arranged on the junction of the supporting section and the bending section of outermost radiating fin.
6. heat abstractor as claimed in claim 5 is characterized in that: the bending section of described outermost radiating fin has an ear shape cross section, and described beveled is formed in the outside of bending section.
7. heat abstractor as claimed in claim 1 is characterized in that: described fixed panel is positioned at the top of radiator.
8. heat abstractor as claimed in claim 7 is characterized in that: described fixed panel is provided with a pair of screw for the described fan of screw locking.
9. heat abstractor as claimed in claim 8 is characterized in that: a screw screws in the screw of this fixed panel after passing the perforation of fan.
10. heat abstractor as claimed in claim 7 is characterized in that: described positioning convex strip is arranged on the medial surface of main part.
11. heat abstractor as claimed in claim 6 is characterized in that: described fixed mount comprises two fens supports of opening, and each support comprises a said fixing panel and connects the main part of this fixed panel.
12. heat abstractor as claimed in claim 11 is characterized in that: the mutually close edge of described two fixed panels is formed with arc-shaped notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610062282A CN100584174C (en) | 2006-08-25 | 2006-08-25 | Heat radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610062282A CN100584174C (en) | 2006-08-25 | 2006-08-25 | Heat radiating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101132683A CN101132683A (en) | 2008-02-27 |
| CN100584174C true CN100584174C (en) | 2010-01-20 |
Family
ID=39129753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610062282A Expired - Fee Related CN100584174C (en) | 2006-08-25 | 2006-08-25 | Heat radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100584174C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552062Y (en) * | 2002-04-16 | 2003-05-21 | 鸿富锦精密工业（深圳）有限公司 | Radiating device |
| CN2562367Y (en) * | 2002-06-28 | 2003-07-23 | 林三原 | Improved radiator combining structure |
| CN1492502A (en) * | 2002-10-21 | 2004-04-28 | 鸿富锦精密工业（深圳）有限公司 | Radiator combination |
-
2006
- 2006-08-25 CN CN200610062282A patent/CN100584174C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552062Y (en) * | 2002-04-16 | 2003-05-21 | 鸿富锦精密工业（深圳）有限公司 | Radiating device |
| CN2562367Y (en) * | 2002-06-28 | 2003-07-23 | 林三原 | Improved radiator combining structure |
| CN1492502A (en) * | 2002-10-21 | 2004-04-28 | 鸿富锦精密工业（深圳）有限公司 | Radiator combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101132683A (en) | 2008-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100120 Termination date: 20110825 |