CN103167777A - Heat dissipation module - Google Patents
Heat dissipation module Download PDFInfo
- Publication number
- CN103167777A CN103167777A CN2011104204057A CN201110420405A CN103167777A CN 103167777 A CN103167777 A CN 103167777A CN 2011104204057 A CN2011104204057 A CN 2011104204057A CN 201110420405 A CN201110420405 A CN 201110420405A CN 103167777 A CN103167777 A CN 103167777A
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- radiator fan
- heat radiation
- snap fit
- lug
- 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.)
- Pending
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A heat dissipation module comprises a fixing frame and a heat dissipation fan arranged on the fixing frame, wherein the fixing frame comprises a plurality of riveting elements and a plurality of clamping hooks, and each clamping hook comprises a fixing part, an extension part extending from the fixing part and a hook part bending and extending from the extension part to the fixing part. The heat dissipation fan is provided with a plurality of lugs corresponding to the clamping hooks. The riveting elements are fixed on the fixing parts of the clamping hooks in a riveted mode, the rear end of the hook parts of the clamping hooks are connected with the lugs of the heat dissipation fan in a blocking mode, and therefore the heat dissipation fan is fixed on the fixing frame. Due to the clamping hooks, the heat dissipation module achieves locking and fixing of the heat dissipation fan. During assembly, what is needed is to align the lugs against the clamping hooks to buckle the clamping hooks to finish the locking and the fixing, screws are not needed for the locking and the fixing, the assembly is more convenient, and safety is improved.
Description
Technical field
The present invention relates to a kind of heat radiation module, particularly a kind of heat radiation module for electronic element radiating.
Background technology
Along with developing rapidly of computer industry, CPU pursues high-speedization, and multifunction and the heat dissipation problem that miniaturization derived are more and more serious, if heat is not distributed timely and effectively, can greatly affect the service behaviour of electronic component, also can reduce simultaneously the useful life of electronic component.Therefore, usually be sticked on heat-generating electronic elements radiator and adopt a radiator fan to produce forced draft accelerating heat radiation to radiator blowing of industry, or directly adopt radiator fan to carry out wind-cooling heat dissipating to heat-generating electronic elements.
Radiator fan in the traditional heat-dissipating module utilizes screw to lock usually, but utilize screw that radiator fan is locked, can be more loaded down with trivial details in assembling process, and also the vibration that fan produces in rotation process can cause screw to get loose, thereby can fall in fan, cause fan to damage.
Summary of the invention
In view of this, be necessary to provide a kind of radiator fan easy to assembly, the higher heat radiation module of fail safe in use procedure.
A kind of heat radiation module comprises a fixed mount and is arranged on radiator fan on this fixed mount.Comprise some riveting parts and some snap fits on described fixed mount.This snap fit comprises that a fixed part, an extension that is extended by this fixed part reach by the hook part of this extension towards fixed part direction bending extension.Be formed with the lug of the described snap fit of some correspondences on described radiator fan.The fixed part of the fixing described snap fit of described riveting parts riveted joint, the end gear of the hook part of snap fit is connected on the end face of the lug of described radiator fan, thereby radiator fan is fixed on fixed mount.
Above-mentioned heat radiation module is realized the locking of radiator fan by snap fit, form the lug of corresponding snap fit on radiator fan, only the lug aligning snap fit of radiator fan need be fastened during assembling and can complete locking, and need not to use screw to lock, assemble convenient, nor having the coping screw danger that the fan falling into fan and cause damages that gets loose, fail safe is higher.
Description of drawings
Fig. 1 is the perspective view of the heat radiation module in embodiment of the present invention.
Fig. 2 is the decomposition texture schematic diagram of heat radiation module in Fig. 1.
Fig. 3 is the structure enlarged drawing at heat radiation module III-III place in Fig. 2.
Fig. 4 is the decomposition texture enlarged drawing at heat radiation module III-III place in Fig. 2.
Fig. 5 is the snap fit of heat radiation module in Fig. 1 and the partial enlarged drawing after the radiator fan assembling.
The main element symbol description
| The |
100 |
| Fixed |
10 |
| |
20 |
| |
30 |
| |
11 |
| |
12 |
| |
13 |
| |
14 |
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15 |
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16 |
| The |
17 |
| Riveting parts | 18 |
| Locating part | 19 |
| |
21 |
| Absorber |
31 |
| Fins |
32 |
| Supporting |
151 |
| Receiving |
152 |
| Fixed |
161 |
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162 |
| The |
163 |
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171 |
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172 |
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211 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See also Fig. 1, a kind of module 100 that dispels the heat that the present invention's one better embodiment provides comprises fixed mount 10, is arranged on radiator fan 20 and radiator 30 on this fixed mount 10.
See also Fig. 2, described fixed mount 10 comprises roughly rectangular base plate 11 and the side plate 12 that extended vertically upward by this base plate 11 both sides.These two side plates 12 extend to form respectively two corresponding wind deflectors 13 in opposite directions.Offer respectively the air inlet 14 of a circle and the opening 15 of a rectangle on the base plate 11 of this wind deflector 13 both sides.The supporting part 151 of one strip is set respectively along two sidewalls of opening 15 on the bottom surface of described base plate 11, and the lateral edges of this supporting part 151 extends in this opening 15, and side plate 12 position corresponding with the two ends of supporting part 151 extended to form respectively receiving part 152 downwards.
See also Fig. 3 and Fig. 4, on described base plate 11 around location division 17 that described air inlet 14 is respectively arranged with some snap fits 16 and is arranged on the side of this snap fit 16.This snap fit 16 is made of elastomeric material, and it comprises that a fixed part 161, that is fixed on base plate 11 bends the hook part 163 of extending along the extension 162 that extends away from base plate 11 perpendicular directions and by this extension 162 towards base plate 11 directions by these fixed part 161 1 ends.Offer on the fixed part 161 of snap fit 16 and be formed with a through hole 164, fix with snap fit 16 riveting parts 18 and the locating part 19 that the position is fixed with respectively the space on base plate 11.The shape of the through hole 164 on the shape of this riveting parts 18 and snap fit 16 is identical, through hole 164 on snap fit 16 is set on riveting parts 18, the back side of the extension 162 of snap fit 16 is resisted against on locating part 19 simultaneously, flatten by the part that riveting parts 18 is exceeded the fixed part 161 of snap fit 16, thereby snap fit 16 riveted joints are fixed on base plate 11.Described location division 17 comprise one be fixed on base plate 11 discoid pedestal 171 and by the outstanding cylindric reference column 172 in this pedestal 171 centers.In the present embodiment, described fixed mount 10, riveting parts 18, locating part 19 and reference column 172 are one-body molded by metal material.
Be understandable that, fixed mount 10 also can be made of plastic material, riveting parts 18, locating part 19 and reference column 172 are formed by the metal material integrated die-casting, its bottom links into an integrated entity and is embedded in base plate 11, make the mutual distance of riveting parts 18, locating part 19 and reference column 172 fix, can be because of produce error with coordinating of base plate 11.
In the present embodiment, the quantity of described snap fit 16 and location division 17 is two, and is the diagonal angle setting around described air inlet 14 on base plate 11.Be understandable that, the quantity of described snap fit 16 and location division 17 and setting position can be determined according to concrete needs.
Described radiator fan 20 is fixed on base plate 11, and lid is located on air inlet 14, and two wind deflectors 13 on fixed mount 10 are attached to respectively the both sides of radiator fan 20 air outlets, and the air-flow that is used for radiator fan 20 is blown out is directed to radiator 30.The housing both sides of radiator fan 20 are outward extended with respectively the lug corresponding with snap fit 16 21, offer the location hole corresponding with the reference column 172 of location division 17 211 on this lug 21.Snap fit 16 withholds this lug 21, and radiator fan 20 is fixed on base plate 11.
Described radiator 30 comprises an absorber plate 31 and a fins group 32.This absorber plate 31 is a rectangular slab, and it is placed in the opening 15 of base plate 11, and the supporting part 151 in this opening 15 is accepted this absorber plate 31, and receiving part 152 gears connect the two ends of absorber plate 31.Fins group 32 attaches and is fixed on absorber plate 31, and the heat-generating electronic elements (not shown) that absorber plate 31 is used on circuit board with the outside contact, absorbs the heat that this electronic component produces, and fins group 32 is used for dispelling the heat.Fins group 32 is arranged by some radiator fins and is formed, and forms the passage of gas communication between two adjacent radiating fins, and this passage is corresponding with the air outlet of radiator fan 20.When radiator fan 20 rotated, the air inlet 14 of gas from base plate 11 entered into radiator fan 20, and blown out by the air outlet of radiator fan 20, then through the heat dissipation channel of fins group 32, heat taken away.
See also Fig. 5, when assembling, at first absorber plate 31 is arranged in the opening 15 of fixed mount 10, then fins group 32 attachings are fixed on absorber plate 31; Then assemble radiator fan 20, make the location hole 211 on the lug 21 of radiator fan 20 corresponding with reference column 172, and make the edge of lug 21 and hook part 163 Surface Contacts of snap fit 16; Then press down radiator fan 20, the edge of the lug 21 of radiator fan 20 pushes the surface of this hook part 163 downwards at this moment, and the extension 162 of snap fit 16 is rotated laterally again; At last when the lug 21 of radiator fan 20 slips over the hook part 163 of snap fit 16, the extension 162 of snap fit 16 is at the effect of self elastic force complex deformation next time, at this moment, the end of the hook part 163 of snap fit 16 is connected on the upper surface of lug 21 of radiator fan 20, and reference column 172 is plugged in the location hole 211 of lug 21 simultaneously.Thereby realized being fixed to radiator fan.
Compared to prior art, heat radiation module of the present invention is realized the locking of radiator fan by snap fit, form the lug of corresponding snap fit on radiator fan, only the lug aligning snap fit of radiator fan need be fastened during assembling and can complete locking, and need not to use screw to lock, assemble conveniently, nor have the coping screw danger that the fan falling into fan and cause damages that gets loose, fail safe is higher.
Be understandable that, for the person of ordinary skill of the art, can make change and the distortion that other various pictures are answered by technical conceive according to the present invention, and all these change and distortion all should belong to the protection range of claim of the present invention.
Claims (10)
- one kind the heat radiation module, comprise a fixed mount and be arranged on radiator fan on this fixed mount, it is characterized in that: comprise some riveting parts and some snap fits on described fixed mount, this snap fit comprises a fixed part, one extension that is extended by this fixed part reaches by the hook part of this extension towards fixed part direction bending extension, be formed with the lug of the described snap fit of some correspondences on described radiator fan, the fixed part of the fixing described snap fit of described riveting parts riveted joint, the end gear of the hook part of snap fit is connected on the end face of the lug of described radiator fan, thereby radiator fan is fixed on fixed mount.
- 2. heat radiation module as claimed in claim 1, it is characterized in that: also offer location hole on the lug of described radiator fan, be equipped with reference column on described fixed mount, described reference column is inserted in the location hole of lug.
- 3. heat radiation module as claimed in claim 2, it is characterized in that: also be formed with the locating part of being separated by with riveting parts on described fixed mount, the extension of described snap fit is resisted against on locating part.
- 4. heat radiation module as claimed in claim 3, it is characterized in that: described fixed mount, riveting parts, locating part and reference column are made into integration by metal material.
- 5. heat radiation module as claimed in claim 3, it is characterized in that: described fixed mount is made of plastics, and described riveting parts, locating part and reference column are made into integration by metal material, and the bottom of riveting parts, reference column and locating part all is embedded in fixed mount.
- 6. heat radiation module as claimed in claim 1 is characterized in that: described fixed mount comprises base plate and two side plates that extended by two sides of this base plate, and these two side plates extend to form respectively two corresponding wind deflectors in opposite directions.
- 7. heat radiation module as claimed in claim 6 is characterized in that: offer respectively on the base plate of described wind deflector both sides and be formed with an air inlet and an opening, described radiator fan lid is located on this air inlet, an accommodating radiator in described opening.
- 8. heat radiation module as claimed in claim 7, it is characterized in that: two wind deflectors on described fixed mount are attached to respectively the both sides of radiator fan air outlet, are directed to radiator with the air-flow that radiator fan is blown out.
- One kind the heat radiation module, comprise a fixed mount and be arranged on radiator fan on this fixed mount, it is characterized in that: comprise some riveting parts, reference column and some snap fits on described fixed mount, be fixed on described fixed mount by described riveting parts riveted joint bottom this snap fit, be formed with the lug of the described snap fit of some correspondences on described radiator fan, offer location hole on described lug, described reference column is inserted in the location hole of lug, the end of described snap fit withholds the lug of described radiator fan, and radiator fan is fixed on fixed mount.
- 10. heat radiation module as claimed in claim 9, it is characterized in that: described fixed mount is made of plastics, and described riveting parts, locating part and reference column are made into integration by metal material, and the bottom of riveting parts, reference column and locating part all is embedded in fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104204057A CN103167777A (en) | 2011-12-15 | 2011-12-15 | Heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104204057A CN103167777A (en) | 2011-12-15 | 2011-12-15 | Heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103167777A true CN103167777A (en) | 2013-06-19 |
Family
ID=48590406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104204057A Pending CN103167777A (en) | 2011-12-15 | 2011-12-15 | Heat dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103167777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI594688B (en) * | 2014-11-14 | 2017-08-01 | 廣達電腦股份有限公司 | Heat dissipating module |
| CN114288512A (en) * | 2017-04-23 | 2022-04-08 | 费雪派克医疗保健有限公司 | Breathing assistance apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070279884A1 (en) * | 2006-05-31 | 2007-12-06 | Hardt Thomas T | Resilient clip for circuit board |
| CN101207995A (en) * | 2006-12-20 | 2008-06-25 | 富准精密工业(深圳)有限公司 | Heat radiation model set and electronic device adopting the same |
| CN101466237A (en) * | 2007-12-21 | 2009-06-24 | 富准精密工业(深圳)有限公司 | Radiating device |
| CN101839247A (en) * | 2009-03-18 | 2010-09-22 | 富准精密工业(深圳)有限公司 | Dissipation device |
| US20110073731A1 (en) * | 2009-09-29 | 2011-03-31 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Mounting apparatus for fan |
-
2011
- 2011-12-15 CN CN2011104204057A patent/CN103167777A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070279884A1 (en) * | 2006-05-31 | 2007-12-06 | Hardt Thomas T | Resilient clip for circuit board |
| US7554815B2 (en) * | 2006-05-31 | 2009-06-30 | Hewlett-Packard Development Company, L.P. | Resilient clip for circuit board |
| CN101207995A (en) * | 2006-12-20 | 2008-06-25 | 富准精密工业(深圳)有限公司 | Heat radiation model set and electronic device adopting the same |
| CN101466237A (en) * | 2007-12-21 | 2009-06-24 | 富准精密工业(深圳)有限公司 | Radiating device |
| CN101839247A (en) * | 2009-03-18 | 2010-09-22 | 富准精密工业(深圳)有限公司 | Dissipation device |
| US20110073731A1 (en) * | 2009-09-29 | 2011-03-31 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Mounting apparatus for fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI594688B (en) * | 2014-11-14 | 2017-08-01 | 廣達電腦股份有限公司 | Heat dissipating module |
| US10067544B2 (en) | 2014-11-14 | 2018-09-04 | Quanta Computer Inc. | Heat dissipating module |
| CN114288512A (en) * | 2017-04-23 | 2022-04-08 | 费雪派克医疗保健有限公司 | Breathing assistance apparatus |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130619 |