CN102281738A - Heat radiation module, and fan and shell thereof - Google Patents
Heat radiation module, and fan and shell thereof Download PDFInfo
- Publication number
- CN102281738A CN102281738A CN2011101441188A CN201110144118A CN102281738A CN 102281738 A CN102281738 A CN 102281738A CN 2011101441188 A CN2011101441188 A CN 2011101441188A CN 201110144118 A CN201110144118 A CN 201110144118A CN 102281738 A CN102281738 A CN 102281738A
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- Prior art keywords
- pedestal
- housing
- protuberance
- ribs
- holder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
The invention discloses a heat radiation module comprising at least one radiator and a fan. The radiator is used for connecting a heat source, and the fan comprises a blade wheel and a shell. The shell comprises a base for holding the blade wheel, at least one support rib extending from the periphery of the base towards a direction of being far away from the centre of the base, at least one support wall, a ring-shaped wall connected with the support wall or the support rib, at least one extruding part axially extruding from the ring-shaped wall or the support wall, at least one fixing seat located at the tail of the extruding part, and at least one fast fixing pin accommodated in the fixing seat. The base, the support rib, the support wall, the ring-shaped wall, the extruding part and the fixing seat are integrated. The extruding part comprises at least one block part for fixing the radiator on the shell.
Description
The present invention is dividing an application of Chinese invention patent application (application number: 200610109107.5, the applying date: on August 3rd, 2006, denomination of invention: radiating module and fan thereof and housing).
Technical field
The present invention relates to a kind of radiating module (heat dissipating module), fan (fan) and housing (cover) thereof, particularly relate to a kind of qualification rate height, cost is low, manufacture craft is few radiating module, fan and housing thereof.
Background technology
In electronic installation now, (central processor unit, CPU) grade is as the calculation process core of this electronic installation just like CPU in normal use.Yet, be example with the CPU, along with the high speed of this CPU, the heat that this CPU produced also increases considerably, and this heat needs the radiating module with fan and radiator to be got rid of rapidly.
Please refer to shown in Figure 1, the existing radiating module 200 that has fan and radiator concurrently is that the member by three separation is constituted, that is existing radiating module 200 is to press from both sides (X-clip) 206 and Fixed latches 208 is formed by fan 202, radiator 204, metal X-shaped.The assemble method of aforementioned existing radiating module 200 is the end faces that earlier this fan 202 are embedded in this radiator 204, again in modes such as contraposition clamping or riveted joints, this X-shaped is pressed from both sides 206 contrapositions be fixed in this radiator 204 bottom surfaces, afterwards this Fixed latches 208 is placed in this X-shaped and presss from both sides 206 peripheries to finish the assembling of radiating module.
Yet, in aforementioned structure, the program of twice contraposition interlocking must be arranged, that is the contraposition clamping or the riveted joint of the interlocking of the contraposition between this fan and this radiator and this radiator and this X-shaped folder.Wherein again with the contraposition clamping of this radiator and this X-shaped folder or the precision that riveted joint need be quite high, as long as this radiator and the not precisely contraposition of this X-shaped folder promptly easily cause the thermal source of this radiating module and desire heat radiation to fit tightly or to get loose.
Hence one can see that, and existing radiating module not only assembling procedure, time-histories can prolong increase because of above-mentioned steps, and very easily reduce product percent of pass because of accuracy is not enough and increase production cost.
Summary of the invention
Therefore, in order to address the above problem, the present invention proposes a kind of radiating module, fan and housing, to reduce assembling procedure and production cost significantly.
Moreover the present invention proposes a kind of radiating module in addition, to obtain preferable radiating efficiency and to increase substantially product percent of pass.
For this reason, the invention provides a kind of radiating module, this radiating module comprises an at least one radiator and a fan.This radiator is in order to be connected with a thermal source, and this fan comprises an impeller and a housing.This housing comprises a pedestal, at least one ribs, at least one supporting walls, a ringwall, at least one protuberance, at least one holder and at least one quick steady pin.This pedestal is in order to accept this impeller.This ribs is connected with this pedestal periphery, and towards extending away from this pedestal center position.The corresponding connection with this ribs of this supporting walls makes this ribs between this supporting walls and this pedestal.This ringwall is connected with this supporting walls or this ribs, and this pedestal, this ribs, this supporting walls and this ringwall constitute a pedestal.Axially outstanding this pedestal of this protuberance, and have at least one first stop section, with so that this radiator be fixed on this housing.This fixed seating is in this protuberance end, and this pedestal, this ribs, this supporting walls, this ringwall, this protuberance and this holder are formed in one.This quick steady pin is placed in this holder.
The present invention provides a kind of radiating module again, and this radiating module comprises an at least one radiator and a fan.This radiator is in order to be connected with a thermal source, and this fan comprises an impeller and a housing.This housing comprises a pedestal, at least one protuberance, at least one holder and at least one quick steady pin.This pedestal has at least one turnover air to open mouth, and this impeller is placed in this pedestal.Axially outstanding this pedestal of this protuberance, and have at least one first stop section, with so that this radiator be fixed on this housing.This fixed seating is in this protuberance end, and this pedestal, this protuberance and this holder are formed in one.This quick steady pin is placed in this holder.
The present invention provides a kind of fan in addition, and this fan comprises an impeller and a housing.This housing comprises a pedestal, at least one ribs, at least one supporting walls, a ringwall, at least one protuberance, at least one holder and at least one quick steady pin.This pedestal is in order to accept this impeller.This ribs is connected with this pedestal periphery, and towards extending away from this pedestal center position.The corresponding connection with this ribs of this supporting walls makes this ribs between this supporting walls and this pedestal.This ringwall is connected with this supporting walls or this ribs, and this pedestal, this ribs, this supporting walls and this ringwall constitute a pedestal.Axially outstanding this pedestal of this protuberance.This fixed seating is in this protuberance end, and this pedestal, this ribs, this supporting walls, this ringwall, this protuberance and this holder are formed in one.This quick steady pin is placed in this holder.
The present invention provides a kind of fan again, and this fan comprises an impeller and a housing.This housing comprises a pedestal, at least one protuberance, at least one holder and at least one quick steady pin.This pedestal has at least one turnover air to open mouth, and this impeller is placed in this pedestal.Axially outstanding this pedestal of this protuberance.This fixed seating is in this protuberance end, and this pedestal, this protuberance and this holder are formed in one.This quick steady pin is placed in this holder.
The present invention provides a kind of housing in addition, and this housing comprises a pedestal, at least one ribs, at least one supporting walls, a ringwall, at least one protuberance, at least one holder and at least one quick steady pin.This ribs is connected with this pedestal periphery, and towards extending away from this pedestal center position.The corresponding connection with this ribs of this supporting walls makes this ribs between this supporting walls and this pedestal.This ringwall is connected with this supporting walls or this ribs, and this pedestal, this ribs, this supporting walls and this ringwall constitute a pedestal.Axially outstanding this pedestal of this protuberance.This fixed seating is in this protuberance end, and this pedestal, this ribs, this supporting walls, this ringwall, this protuberance and this holder are formed in one.This quick steady pin is placed in this holder.
The present invention provides a kind of housing again, and this housing comprises a pedestal, at least one protuberance, at least one holder and at least one quick steady pin.This pedestal has at least one turnover air to open mouth, axially outstanding this pedestal of this protuberance.This fixed seating is in this protuberance end, and this pedestal, this protuberance and this holder are formed in one.This quick steady pin is placed in this holder.
Wherein, when being positioned over this housing on one external system, by this quick steady pin certain angle of rotation, make this quick steady pin bottom expansion and make this fixing casing in this external system, by counter-rotating this quick steady pin certain angle, make and dwindle bottom this quick steady pin and this housing is separated on this external system.
Radiating module in the invention described above, because this housing is the integrated formed structure body with quick steady pin, therefore radiating module can not need the extra metal X-shaped folder (X-clip) that uses fast and accurately to engage with the thermal source of a system or to separate, so can significantly reduce assembling procedure and production cost, and increase substantially product percent of pass.
For above and other objects of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below:
Description of drawings
Fig. 1 is the schematic perspective view of existing radiating module;
Fig. 2 is the schematic perspective view of the radiating module of a preferred embodiment of the present invention;
Fig. 3 is the schematic perspective view of the fan of a preferred embodiment of the present invention;
Fig. 4 is the front view of Fig. 3.
The main element symbol description:
100,200: radiating module 102: fan
104: housing 106: impeller
108,204: radiator 110: pedestal
112: ribs 114: supporting walls
116: ringwall 118,124: stop section
120: holder 122,208: quick steady pin
126,128: accommodation space 130: protuberance
132: pedestal 134: the air-flow opening
136: metallic channel 202: fan
The 206:X clevis
Embodiment
Fig. 2 illustrates the schematic perspective view of the radiating module of a preferred embodiment of the present invention.Fig. 3 is the schematic perspective view that illustrates the fan of a preferred embodiment of the present invention.Fig. 4 is the front view that illustrates Fig. 3.
Please be simultaneously with reference to Fig. 2 to Fig. 4, radiating module (heat dissipating module) is that wherein fan 102 comprises an impeller 106 and a housing (cover) 104 by at least one radiator (heat sink) 108 and 102 formations of fan (fan).
This radiator 108 is the conductive structure body, and material can be metal or material with heat conductivity.The axial section shape of this radiator 108 can be that circle, polygon, ellipse or other are irregularly shaped.This radiator 108 is preferably onlinely at the center has a heat conduction face, and this radiator 108 heat conduction face thus is connected with a thermal source, and wherein this thermal source can be the electronic component of CPU etc.
This impeller 106 is connected with this housing 104, and by a motor driven.These impeller 106 forms can be axial-flow type, centrifugal or flat.
This housing 104 has a pedestal 132, at least one protuberance 130, at least one holder 120 and at least one quick steady pin (fastener) 122, and wherein this pedestal 132, this protuberance 130 and this holder 120 are formed in one.
This pedestal 132 has a pedestal 110, at least one ribs 112, at least one supporting walls 114 and a ringwall 116.The axial section shape of this pedestal 132 can be circle or polygon.This pedestal 110 is plate-like structure, network structure body or list structure body.In addition, this pedestal 110 is in order to accept this impeller 106.
This ribs 112 is connected with these pedestal 110 peripheries, towards extending away from these pedestal 110 center positions.This ribs 112 is preferably with this pedestal 110 and is positioned at same plane.This ribs 112 can or have the structure of pattern for list structure body, stator blade form structure body, plate-like structure, bent plate structure, network structure body, loop configuration body.Can be formed with metallic channel 136 on this ribs 112, to guide the lead of this fan.
This supporting walls 114 and these ribs 112 corresponding connections make this ribs 112 between this supporting walls 114 and this pedestal 110.This supporting walls 114 can be with the parallel or uneven list structure body of these housing 104 center lines, plate-like structure, stator blade form structure body, bent plate structure, network structure body, loop configuration body or have the structure of pattern.Again, when on this supporting walls 114 pattern being arranged, the tensile strength that can beautify this housing 104, reduces the material use amount and strengthen this supporting walls 114.
This ringwall 116 is connected with this supporting walls 114 or this ribs 112, in order to tensile strength that strengthens this housing 104 and the shape of keeping this housing 104.This ringwall 116 is a loop configuration body.The axial cross section shape of this ringwall 116 can be circular, oval, polygon.
This pedestal 110, this ribs 112, this supporting walls 114 and this ringwall 116 constitute at least one air-flow opening 134, in order to the turnover of this impeller 106 air-flow that drives to be provided.In addition, this pedestal 110, this ribs 112, this supporting walls 114 and this ringwall 116 are also around an accommodation space 128, and this impeller 106 is placed in this accommodation space 128.
These protuberance 130 axially outstanding these pedestals 132.This protuberance 130 can axially stretch out from this ringwall 116 or this supporting walls 114.This protuberance 130 has at least one stop section 124, with so that this radiator 108 be fixed on this housing 102.Also have, this stop section 124 is towards outstanding this protuberance 130 of these housing 104 center lines.This stop section 124 can be projection, overhead kick or trip.
This holder 120 is connected with this pedestal 132, or is connected with the end (that is terminal) of this protuberance 130 away from this pedestal 132, in order to ccontaining this quick steady pin 122.In addition, this holder 120 also can change with these protuberance 130 stage casings and is connected, or changes with the end of this protuberance 130 near these pedestals 132 and be connected.This holder 120 can be the tubular structure body.
In addition, this pedestal 110, this ribs 112, this supporting walls 114, this ringwall 116, this protuberance 130 and this holder 120 are formed in one, and the material of this housing 104 (that is this pedestal 110, this ribs 112, this supporting walls 114, this ringwall 116, this protuberance 130 and this holder 120) can be metal or plastics.
This quick steady pin (fastener) 122 is placed in this holder 120 with removable state.This quick steady pin 122 maybe separates this housing 104 in an external system in order to fix this housing 104 on this external system.Aforementioned fixation and/or separate mode are rotation, this quick steady pin 122 of pushing or stretch.Particularly, when being positioned over this housing 104 on this external system,, making this quick steady pin 122 bottoms expansion and make this housing 104 be fastened in this external system by rotating these quick steady pin 122 certain angles (for example being 90 degree).Afterwards, by counter-rotating this quick steady pin 122 certain angles (for example be-90 spend), these quick steady pin 122 bottoms are dwindled and this housing 104 is separated on this external system.The material of this quick steady pin 122 is plastics or metal, and this quick steady pin 122 can not break away from from this holder 120.
In addition, this housing 104 more can comprise at least one stop section 118, and this stop section 118 extends axially outstanding this pedestal 132, and this stop section 118 and this protuberance 130 be around an accommodation space 126, and this radiator 108 is positioned at this accommodation space 126.This accommodation space 126 is corresponding with the shape of this radiator 108.This stop section 118 more comprises a clip slot, in order to clamping one lead.
Radiating module in the invention described above, because this housing is the integrated formed structure body with quick steady pin, therefore radiating module can not need the extra metal X-shaped folder (X-clip) that uses fast and accurately to engage with the thermal source of a system or to separate, so can reduce assembling procedure and production cost significantly, and increase substantially product percent of pass.
Though disclosed the present invention in conjunction with an above preferred embodiment; yet it is not in order to limit the present invention; anyly be familiar with this operator; without departing from the spirit and scope of the present invention; can be used for a variety of modifications and variations, thus protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (20)
1. radiating module comprises:
At least one radiator is in order to be connected with a thermal source; And
One fan comprises:
One impeller; And
One housing comprises:
One pedestal is in order to accept this impeller;
At least one ribs is connected with this pedestal periphery, towards extending away from this pedestal center position;
At least one supporting walls, corresponding connection with this ribs makes this ribs between this supporting walls and this pedestal;
One ringwall is connected with this supporting walls or this ribs, and this pedestal, this ribs, this supporting walls and this ringwall constitute a pedestal;
At least one protuberance, axially outstanding this pedestal, and have at least one first stop section, this first stop section protrudes in this protuberance towards this housing center line, with so that this radiator be fixed on this housing;
At least one holder is positioned at this protuberance end, and wherein this pedestal, this ribs, this supporting walls, this ringwall, this protuberance and this holder are formed in one; And
At least one quick steady pin is placed in this holder.
2. radiating module as claimed in claim 1, wherein this housing is fixed with a system by this quick steady pin or is separated.
3. radiating module comprises:
At least one radiator; And
One fan couples with this radiator, and this fan comprises:
One impeller; And
One housing comprises:
One pedestal has at least one turnover air to open mouth, and this impeller is placed in this pedestal;
At least one protuberance, axially outstanding this pedestal, and have at least one first stop section, this first stop section protrudes in this protuberance towards this housing center line, with so that this radiator be fixed on this housing;
At least one holder is connected with this pedestal; And
At least one quick steady pin is placed in this holder, and this housing is fixed with a system by this quick steady pin or separated.
4. as claim 2 or 3 described radiating modules, wherein this quick steady pin is fixed with this system or the mode of separating is rotation, this quick steady pin of pushing or stretch.
5. as claim 1 or 3 described radiating modules, wherein this holder is connected with the end of this protuberance away from an end, stage casing or close this pedestal of this pedestal.
6. as claim 1 or 3 described radiating modules, wherein this housing more comprises at least one second stop section, extends axially outstanding this pedestal, and this second stop section and this protuberance be around one second accommodation space, and this radiator is positioned at this second accommodation space.
7. radiating module as claimed in claim 6, wherein this second stop section has a clip slot, in order to clamping one lead.
8. radiating module as claimed in claim 3, wherein this pedestal, this protuberance and this holder are formed in one.
9. fan comprises:
One impeller; And
One housing comprises:
One pedestal is in order to accept this impeller;
At least one ribs is connected with this pedestal periphery, towards extending away from this pedestal center position;
At least one supporting walls, corresponding connection with this ribs makes this ribs between this supporting walls and this pedestal;
One ringwall is connected with this supporting walls or this ribs, and this pedestal, this ribs, this supporting walls and this ringwall constitute a pedestal;
At least one protuberance, axially outstanding this pedestal, and have at least one first stop section, this first stop section protrudes in this protuberance towards this housing center line, with so that this radiator be fixed on this housing;
At least one holder is positioned at this protuberance end, and wherein this pedestal, this ribs, this supporting walls, this ringwall, this protuberance and this holder are formed in one; And
At least one quick steady pin is placed in this holder.
10. fan as claimed in claim 9, wherein this housing is fixed with a system by this quick steady pin or is separated.
11. a fan comprises:
One impeller; And
One housing comprises:
One pedestal has at least one turnover air to open mouth, and this impeller is placed in this pedestal;
At least one holder is connected with this pedestal;
At least one protuberance, axially outstanding this pedestal, and have at least one first stop section, this first stop section protrudes in this protuberance towards this housing center line, with so that this radiator be fixed on this housing; And
At least one quick steady pin is placed in this holder, and this housing is fixed with a system by this quick steady pin or separated.
12. as claim 10 or 11 described fans, wherein this quick steady pin is fixed with this system or the mode of separating is rotation, this quick steady pin of pushing or stretch.
13. as claim 9 or 11 described fans, wherein this holder is connected with the end of this protuberance away from an end, stage casing or close this pedestal of this pedestal.
14. as claim 9 or 11 described fans, wherein this housing also comprises at least one second stop section, extends axially outstanding this pedestal, and this second stop section has a clip slot, in order to clamping one lead.
15. fan as claimed in claim 11, wherein this pedestal, this protuberance and this holder are formed in one.
16. fan as claimed in claim 11, wherein this pedestal also comprises:
At least one ribs; And
At least one supporting walls is connected with this ribs, and this impeller is placed in this ribs and this supporting walls centers in the space that forms.
17. as claim 9 or 16 described fans, wherein this ribs or this supporting walls are list structure body, plate-like structure, stator blade form structure body, bent plate structure, network structure body or loop configuration body.
18. a housing is applied to fan, this fan has an impeller, and this housing comprises:
One pedestal, this impeller are placed in this pedestal;
At least one ribs is connected with this pedestal periphery, towards extending away from this pedestal center position;
At least one supporting walls, corresponding connection with this ribs makes this ribs between this supporting walls and this pedestal;
One ringwall is connected with this supporting walls or this ribs, and this pedestal, this ribs, this supporting walls and this ringwall constitute a pedestal;
At least one protuberance, axially outstanding this pedestal, and have at least one first stop section, this first stop section protrudes in this protuberance towards this housing center line, with so that this radiator be fixed on this housing;
At least one holder is positioned at this protuberance end, and wherein this pedestal, this ribs, this supporting walls, this ringwall, this protuberance and this holder are formed in one; And
At least one quick steady pin is placed in this holder, and wherein this housing is fixed with an external system by this quick steady pin or separated.
19. a housing is applied to fan, this fan has an impeller, and this housing comprises:
One pedestal has at least one turnover air to open mouth, and this impeller is placed in this pedestal;
At least one holder is connected with this pedestal;
At least one protuberance, axially outstanding this pedestal, and have at least one first stop section, this first stop section protrudes in this protuberance towards this housing center line, in order to fix a radiator; And
At least one quick steady pin is placed in this holder, and this housing is fixed with an external system by this quick steady pin or separated.
20. as claim 18 or 19 described housings, wherein this quick steady pin is fixed with this system or the mode of separating is rotation, this quick steady pin of pushing or stretch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101441188A CN102281738A (en) | 2006-08-03 | 2006-08-03 | Heat radiation module, and fan and shell thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101441188A CN102281738A (en) | 2006-08-03 | 2006-08-03 | Heat radiation module, and fan and shell thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101091075A Division CN101119622B (en) | 2006-08-03 | 2006-08-03 | Radiating module and fan and housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102281738A true CN102281738A (en) | 2011-12-14 |
Family
ID=45106818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101441188A Pending CN102281738A (en) | 2006-08-03 | 2006-08-03 | Heat radiation module, and fan and shell thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102281738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI783645B (en) * | 2021-08-23 | 2022-11-11 | 奇鋐科技股份有限公司 | Method for assembling a fan with a system circuit board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243125Y (en) * | 1995-03-28 | 1996-12-18 | 科升科技有限公司 | Improved buckling device for integrated circuit radiating fin |
| US20050225939A1 (en) * | 2004-04-12 | 2005-10-13 | Nidec Corporation | Heat Sink Fan |
| CN1710515A (en) * | 2004-06-17 | 2005-12-21 | 奇鋐科技股份有限公司 | Support structure with positioning function |
-
2006
- 2006-08-03 CN CN2011101441188A patent/CN102281738A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243125Y (en) * | 1995-03-28 | 1996-12-18 | 科升科技有限公司 | Improved buckling device for integrated circuit radiating fin |
| US20050225939A1 (en) * | 2004-04-12 | 2005-10-13 | Nidec Corporation | Heat Sink Fan |
| CN1710515A (en) * | 2004-06-17 | 2005-12-21 | 奇鋐科技股份有限公司 | Support structure with positioning function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI783645B (en) * | 2021-08-23 | 2022-11-11 | 奇鋐科技股份有限公司 | Method for assembling a fan with a system circuit board |
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Application publication date: 20111214 |