CN102843894A - Radiator and fan fixing bracket thereof - Google Patents
Radiator and fan fixing bracket thereof Download PDFInfo
- Publication number
- CN102843894A CN102843894A CN2011101690509A CN201110169050A CN102843894A CN 102843894 A CN102843894 A CN 102843894A CN 2011101690509 A CN2011101690509 A CN 2011101690509A CN 201110169050 A CN201110169050 A CN 201110169050A CN 102843894 A CN102843894 A CN 102843894A
- Authority
- CN
- China
- Prior art keywords
- fan
- heat abstractor
- radiator
- elastic portion
- somebody
- 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.)
- Granted
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
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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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention relates to a radiator which comprises a fan and a fan fixing bracket matched with the fan. The fan is provided with a fan frame. The fan fixing bracket comprises a body bearing the fan, a plurality of fastening parts which upwards extend from the upper surface of the body, and elastic parts which correspond to each of the fastening parts, the tail ends of the fastening parts are inwards bent to fasten the fan frame of the fan, and the elastic parts lean against the bottom of the fan frame of the fan to provide an upward elastic force for the fan. The fan is pressed and rotated, so that the fan and the fan fixing support can be fastened and unfastened with each other.
Description
Technical field
The present invention relates to a kind of heat abstractor, be meant especially a kind of fan Fixture with fixing fan heat abstractor.
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.
Common above-mentioned heat abstractor comprises a radiator, and this radiator has one and is used to contact the base plate of electronic component heat absorption and is located at some radiating fins of 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 through retaining elements such as screws.This heat abstractor can adhere to one deck dust on radiator and the fan, and the non-constant of the thermal conductivity of dust with the heat dispersion that influences radiator greatly, has also reduced the life-span of fan simultaneously after operation a period of time.At this moment just need dismantle and safeguard fan.Yet, during mode fixing and demolition fan through this lock screw, need by external tool, loaded down with trivial details and time-consuming, so, need further improvement.
Summary of the invention
In view of this, be necessary to provide a kind of loading, unloading simple radiating device.
A kind of heat abstractor, it comprises the fan Fixture that a fan and cooperates with this fan.This fan has a fan frame.This fan Fixture comprise one carry the body of fan and certainly the upwardly extending some buckling partss of this body upper surface and with the corresponding elastic portion of each buckling parts; The fan frame that the end of this buckling parts bends inwards and holds fan to be used to detain; The fan frame bottom that this elastic portion is replaced fan is that fan provides elastic force upwards; Push and rotate this fan, with the buckle of realizing this fan and fan holder with separate.
Compared with prior art; Use this fan holder so that fan is fixed to the precalculated position, only need earlier body-fixed with this fan holder to the precalculated position, and push fan; Can easily realize the demolition, installation of fan, easy to operate and need not by any instrument.
Description of drawings
Fig. 1 is the decomposing schematic representation of the heat abstractor that provides of the embodiment of the invention.
Fig. 2 is the assembling sketch map of the heat abstractor among Fig. 1.
Fig. 3 is a sketch map after the assembling of the heat abstractor among Fig. 1.
The main element symbol description
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10 |
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11 |
| Fixed |
12 |
| Through |
13 |
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20 |
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21 |
| The heat |
22 |
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23 |
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30 |
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31 |
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311 |
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34 |
| First | 341 |
| Second portion | 342 |
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35 |
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351 |
| Second end | 352 |
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40 |
| The |
41 |
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42 |
Following embodiment will combine above-mentioned accompanying drawing to further specify the present invention.
Embodiment
See also Fig. 1, the heat abstractor that one embodiment of the invention provides is used for being installed on a heat-generating electronic elements (figure does not show) heat radiation on the circuit board (figure does not show).This heat abstractor comprise one fixedly module 10, a radiator 20, a fan 40 and is fixed on the radiator 20 and connect the fan Fixture 30 of fan 40.This radiator 20 combines and is installed on the heat-generating electronic elements with fixing module 10, in order to absorb the heat that this electronic component distributes.
Fixedly module 10 comprises a cylindrical projection 11 and four fixed parts 12.These four fixed parts 12 evenly are formed on the outer wall of this projection 11.Each fixed part 12 is provided with a through hole 13.These projection 11 bottoms contact with electronical elements surface, and this projection 11 is made of copper in the present embodiment.
This radiator 20 comprises a hollow circular cylinder 21 that is positioned at its center, is provided with four heat conduction branching portions 22 to the external symmetry extension around this cylinder 21, and some fin 23 are extended by the side of cylinder 21 and heat conduction branching portion 22.These fin 23 are separated into the hot fins group that scatters of extending towards different directions by two adjacent heat conduction branching portions 22, and two adjacent radiating fin groups is vertical each other.Fixedly this projection 11 of module 10 is contained in the cylinder 21 of this radiator 20.
This radiator 20 through this fixedly module 10 be fixed on this heat-generating electronic elements.Particularly, this fixedly the projection 11 of module 10 be set in the cylinder 21 of this radiator 20, interfix with fixing module 10 and radiator 20.With fixed lever, like screw rod, the through hole 13 that passes fixed part 12 respectively is with fixing with radiator 20.Heat-generating electronic elements and projection 11 hot links, the heat that distributes when through this projection 11 heat-generating electronic elements being worked is sent to the cylinder 21 of this radiator 20.
This fan 40 comprises a square fan frame 41 and is contained in the vane group 42 in the fan frame 41.
This fan Fixture 30 comprises body 31 and some this body 31 buckling parts 34 and some elastic portion 35 that is separately positioned on buckling parts 34 1 sides all around that be arranged on.This body 31 is the tabular setting.This fan Fixture 30 is arranged on the top of this radiator 20, usually, through one pass this body 31 and this radiator 20 the screw rod of heat conduction branching portion 22 with this fan Fixture 30 regularly on the top of this radiator 20.Simultaneously, this body 31 matches with the fan frame 41 of fan 40 being used to carry this fan 40, thereby this fan 40 is fixed on this radiator 20.These body 31 middle parts are provided with opening 300 and blow to radiator 20 for the air-flow of fan 40.This fan Fixture 30 can be by plastic material, and perhaps thermal conductivity good metal material is processed.
This fan Fixture 30 is formed by metal lamellar body integrated punching, and promptly said buckling parts 34 and elastic portion 35 are all integrally formed with body 31.This buckling parts 34 comprises from the first 341 that this body 31 upper surfaces extend vertically upward and this first 341 terminal second portions 342 that extend and bend inwards certainly.In the present embodiment, this buckling parts 34 is the L type, and the second portion 342 of this buckling parts 34 is parallel to the upper surface of this body 31.Certainly, the end of the second portion 342 of this buckling parts 34 also can inwardly and downwards bend.This elastic portion 35 is arranged on this body 31.First end 351 of this elastic portion 35 is the end away from the buckling parts corresponding with it 34, and it is connected with this body 31, and second end 352 of this elastic portion 35 is a free end.Second end 352 of this elastic portion 35 forms an arc convex on the upper surface 311 of this body 31, and the end of this second end 352 is to upper surface 311 bendings of this body 31.In the present embodiment, this buckling parts 34 is with respect to the height of this body 31 height greater than adjacent elastic portion 35.
In the present embodiment, four buckling partss 34 that this fan Fixture 30 comprises are positioned at four angles of this body 31, form a square.And lay respectively at the same sides of this four buckling partss 34, and equate that with the distance of these four buckling partss 34 therefore, these four elastic portion 35 also form a square with these four buckling partss, 34 corresponding these four elastic portion 35.
Please in the lump referring to Fig. 2, when this heat abstractor is installed, radiator 20 is set in this fixedly on the projection 11 of module 10, and radiator 20 is fixed on the heat-generating electronic elements through fixed part 12.This fan Fixture 30 is set in the top of this radiator 20.Fan 40 is placed on the body 31 of this fan Fixture 30; And four elastic portion 35 of this fan Fixture 30 are pushed at four angles of the fan frame 41 of this fan 40 respectively; These four elastic portion 35 are replaced fan frame 41 bottoms of fan 40, for fan 40 provides elastic force upwards.Push downwards and rotary fan 40, corresponding with four angles of the body 31 of this fan Fixture 30 until four angles of this fan 40, promptly this buckling parts 34 is withheld four angles of this fan 40, please in the lump referring to Fig. 3.
During dismounting, only need push fan 40 downwards, four angles of fan 40 detached from this buckling parts 34 get final product.
Heat abstractor of the present invention only need be pushed fan 40, can easily realize the demolition, installation of fan 40 and radiator 20, and is easy to operate and need not by any instrument.And; Mounted heat abstractor, this buckling parts 34 provide downward pressure for this fan 40, and this elastic portion 35 upwards pressure for fan 40 provides; This buckling parts 34 cooperatively interacts with this elastic portion 35, thereby this fan 40 is firmly-fixed on this radiator 20.And than traditional buckling device, this fan 40 is fixed on the radiator 20 through fan Fixture 30, even the size of this fan 40 and this radiator 20 does not match, and also can be through the size of this fan Fixture 30 of adjustment, to assemble.And need not to design again fan 40 or radiator 20, thereby practiced thrift cost.
It is understandable that; Though the fan Fixture 30 in the foregoing description comprises buckling parts 34 and elastic portion 35 and is four; In other embodiments, this buckling parts 34 and elastic portion 35 also can be two, and it is separately positioned on the diagonal angle of body 31 of this fan Fixture 30 or a side.
It is understandable that those skilled in the art also can do other variation in spirit of the present invention, as long as it does not depart from technique effect of the present invention and all can.These all should be included within the present invention's scope required for protection according to the variation that the present invention's spirit is done.
Claims (9)
1. heat abstractor; It comprises the fan Fixture that a fan and cooperates with said fan; Said fan has a fan frame, it is characterized in that, this fan Fixture comprise one carry the body of fan and certainly the upwardly extending some buckling partss of this body upper surface and with the corresponding elastic portion of each buckling parts; The fan frame that the end of this buckling parts bends inwards and holds fan to be used to detain; The fan frame bottom that this elastic portion is replaced fan is that fan provides elastic force upwards, push and rotate this fan, with the buckle of realizing this fan and fan holder with separate.
2. the heat abstractor that is somebody's turn to do like claim 1 is characterized in that, each buckling parts comprises from first that this body upper surface extends vertically upward and the terminal second portion that extends and bend inwards of this first certainly.
3. the heat abstractor that is somebody's turn to do like claim 2 is characterized in that, this buckling parts is the L type.
4. the heat abstractor that is somebody's turn to do like claim 1 is characterized in that, first end of this elastic portion is connected with this body, and second end of this elastic portion is a free end.
5. the heat abstractor that is somebody's turn to do like claim 4 is characterized in that, second end of this elastic portion forms an arc convex, and its end is to this body upper surface bending.
6. the heat abstractor that is somebody's turn to do like claim 1 is characterized in that, said elastic portion is positioned at the same side of the buckling parts corresponding with it respectively.
7. the heat abstractor that is somebody's turn to do like claim 1 is characterized in that, this body is square, and this buckling parts is four, and is positioned at four corners of this body.
8. the heat abstractor that is somebody's turn to do like claim 1 is characterized in that, the height of this buckling parts is greater than the height of adjacent elastic portion.
9. the heat abstractor that is somebody's turn to do like claim 1; It is characterized in that; Further comprise a radiator; Some heat conduction branching portions that this radiator comprises an endothermic section, outer wall extends from the endothermic section and from the endothermic section and the fin that protrudes out of heat conduction branching portion outer wall, the body of this fan Fixture is arranged on the top of this radiator.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169050.9A CN102843894B (en) | 2011-06-22 | 2011-06-22 | Heat abstractor and fan Fixture thereof |
| TW100122093A TW201302036A (en) | 2011-06-22 | 2011-06-24 | Heat dissipation device with a fan holder |
| US13/216,188 US20120325431A1 (en) | 2011-06-22 | 2011-08-23 | Heat dissipation device with fan holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169050.9A CN102843894B (en) | 2011-06-22 | 2011-06-22 | Heat abstractor and fan Fixture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102843894A true CN102843894A (en) | 2012-12-26 |
| CN102843894B CN102843894B (en) | 2016-12-21 |
Family
ID=47360716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110169050.9A Expired - Fee Related CN102843894B (en) | 2011-06-22 | 2011-06-22 | Heat abstractor and fan Fixture thereof |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120325431A1 (en) |
| CN (1) | CN102843894B (en) |
| TW (1) | TW201302036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028742A (en) * | 2016-05-10 | 2016-10-12 | 张立 | Heat dissipation module for storage battery charger |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9169845B2 (en) | 2013-06-18 | 2015-10-27 | Western Digital Technologies, Inc. | Fan plate |
| CN113448397A (en) * | 2020-03-24 | 2021-09-28 | 钛创科技股份有限公司 | Active radiating structure attached to passive radiating piece |
| EP3901734A1 (en) * | 2020-04-21 | 2021-10-27 | Dynatron Corporation | Active heat-radiating structure attached to passive heat-radiating part |
| US20220282737A1 (en) * | 2021-03-05 | 2022-09-08 | Spectronik Pte. Ltd. | Mounting device for a fan unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6188577B1 (en) * | 1999-11-18 | 2001-02-13 | Yen-Wen Liu | Protective device for central processing unit |
| US20050199370A1 (en) * | 2004-03-15 | 2005-09-15 | Huang Ming T. | Heat dissipation module for CPU |
| TW200721950A (en) * | 2005-11-25 | 2007-06-01 | Foxconn Tech Co Ltd | Heat dissipation device |
| US20080121369A1 (en) * | 2006-11-28 | 2008-05-29 | Foxconn Technology Co., Ltd. | Heat dissipation assembly having fan duct |
| US20080174952A1 (en) * | 2007-01-24 | 2008-07-24 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Heat dissipation assembly |
| CN101754659A (en) * | 2008-12-11 | 2010-06-23 | 富准精密工业(深圳)有限公司 | Radiating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7606028B2 (en) * | 2007-12-20 | 2009-10-20 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device having a fan holder for attachment of a fan |
-
2011
- 2011-06-22 CN CN201110169050.9A patent/CN102843894B/en not_active Expired - Fee Related
- 2011-06-24 TW TW100122093A patent/TW201302036A/en unknown
- 2011-08-23 US US13/216,188 patent/US20120325431A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6188577B1 (en) * | 1999-11-18 | 2001-02-13 | Yen-Wen Liu | Protective device for central processing unit |
| US20050199370A1 (en) * | 2004-03-15 | 2005-09-15 | Huang Ming T. | Heat dissipation module for CPU |
| TW200721950A (en) * | 2005-11-25 | 2007-06-01 | Foxconn Tech Co Ltd | Heat dissipation device |
| US20080121369A1 (en) * | 2006-11-28 | 2008-05-29 | Foxconn Technology Co., Ltd. | Heat dissipation assembly having fan duct |
| US20080174952A1 (en) * | 2007-01-24 | 2008-07-24 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Heat dissipation assembly |
| CN101754659A (en) * | 2008-12-11 | 2010-06-23 | 富准精密工业(深圳)有限公司 | Radiating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028742A (en) * | 2016-05-10 | 2016-10-12 | 张立 | Heat dissipation module for storage battery charger |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201302036A (en) | 2013-01-01 |
| US20120325431A1 (en) | 2012-12-27 |
| CN102843894B (en) | 2016-12-21 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180622 |