CN2580509Y - Fastening device for heat dissipation module - Google Patents
Fastening device for heat dissipation module Download PDFInfo
- Publication number
- CN2580509Y CN2580509Y CN 02282836 CN02282836U CN2580509Y CN 2580509 Y CN2580509 Y CN 2580509Y CN 02282836 CN02282836 CN 02282836 CN 02282836 U CN02282836 U CN 02282836U CN 2580509 Y CN2580509 Y CN 2580509Y
- Authority
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- China
- Prior art keywords
- heat
- heat radiation
- radiation module
- module
- link component
- 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
Links
- 230000017525 heat dissipation Effects 0.000 title abstract 5
- 230000005855 radiation Effects 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000012856 packing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010010219 Compulsions Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A fastening device for heat radiation module is prepared as fixing base on host board, placing heat radiation module on said fixing base and making heat radiation module contact with heat source. The connecting element is connected with the buckling hole of the fixed seat by a clasp. The pressing element is coupled in the groove of the connecting element, when the pressing element is rotated downwards, the cam part arranged at one end of the pressing element is enabled to protrude out of the lower part of the groove and press the heat dissipation module, so that the heat dissipation module is fixed between the connecting element and the fixed seat, and when the pressing element is rotated upwards, the pressing of the cam part on the heat dissipation module can be relieved, and the heat dissipation module can be taken out. The utility model overcomes the defects of the prior art, the structure is simplified, the processing procedure is simplified, the whole manufacturing cost is lower, and the assembly and the disassembly are all very convenient.
Description
Technical field
The utility model relates to a kind of buckling device of the module that dispels the heat, especially so a kind of buckling device of the module that dispels the heat, this buckling device is fixed in thermal source at the module that will dispel the heat, or the module that will dispel the heat is all very convenient when thermal source unloads, and one-piece construction is simple, has the value on the industry.
Background technology
The at present known heat abstractor that is adopted at computer cpu CPU or high thermal source product, be to utilize the pedestal of aluminium extruded type heat radiator to be contacted with thermal source mostly with high heat transfer efficient, with with heat absorption and be delivered on the fin of heat radiator, utilize fan to blow out cold air again the heat on the heat radiator is got rid of.
In order to improve radiating efficiency, present way has the formation of the groups of fins more than two groups heat radiation module, again this heat radiation module is contacted with thermals source such as CPU, make the heat radiation module can absorb more heat, cooperate radiator fan that a large amount of heats that absorbed are got rid of then, to obtain to improve the purpose of radiating efficiency.
Known above-mentioned being used for is fixed in the structure of CPU with the heat radiation module, be the heat radiation module following heat radiator be cut with the groove that traverses its each fin, after the fastener of strip can being put into this groove by this, the fin that to go up heat radiator and following heat radiator again relatively is combined into the module that dispels the heat, and the button hole button that will be located at the extending pin of fastener both sides then is fixed in the clasp such as the casket seat of the thermal source of CPU.Then heat-transfer superconductive pipe can be connected between its upper and lower heat radiator, obtaining to conduct fast the effect of heat, and radiator fan can also be made up at the side of heat radiation module.
Aforementioned conventional is used for the heat radiation module is fixed in the structure of thermal source, owing to need the collocation fastener to fix the factor of heat radiation module, thereby groove is arranged on directly is used for contacting on the following heat radiator of thermal source, will cause so down that the area of the fin of heat radiator reduces in a large number, influence its radiating efficiency.In addition, the also necessary job sequence of its heat radiator through the cutting groove, thereby whole machining clearance is comparatively loaded down with trivial details, manufacturing cost is higher.Therefore, the utility model is improved at the existing defective of the fastening structure of above-mentioned known heat radiation module.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of buckling device of the module that dispels the heat is provided, and it is by the combination of a holder, a link component and an exemplary pressure components, and the module that will dispel the heat is fixed in thermal source with being convenient to operation, and also very convenient when dismounting.
Another technical matters to be solved in the utility model is: a kind of buckling device of the module that dispels the heat is provided, and the structure of this buckling device is simplified, and job sequence is simplified, and whole manufacturing cost is lower.
The technical solution of the utility model is: a kind of buckling device of the module that dispels the heat, and it includes:
Holder, it has the leg that is located at relative both sides and extends toward the top, and each leg all has button hole;
Link component, it has the adjutage that is located at relative both sides and extends toward the below, and the end of each adjutage is equipped with clasp, and this link component is provided with a groove;
Exemplary pressure components, its first end has cam part, and this first end is coupling in the groove of described link component with respect to the opposite side of this cam part, when this exemplary pressure components of rotation, the cam curve of this cam part lower end is shifted and rising or decline.
The buckling device of aforesaid heat radiation module, the relative both sides of described holder are respectively equipped with two symmetrical described legs, and the relative both sides of described link component are respectively equipped with two symmetrical described adjutages.
The buckling device of aforesaid heat radiation module, be provided with an axostylus axostyle in the groove of described link component, first end of described exemplary pressure components is provided with a pivot hole, the side in this pivot hole is provided with an opening, the width of this opening is less than the internal diameter in pivot hole and the diameter of described axostylus axostyle, this axostylus axostyle is connected with this pivot hole by this opening, and this exemplary pressure components and axostylus axostyle are coupling.
Characteristics of the present utility model and advantage are: the buckling device of heat radiation module provided by the utility model, comprise a holder, a link component and an exemplary pressure components, described holder is fixed on the motherboard, and can on holder, place the heat radiation module, make the heat radiation module be contacted with thermal source simultaneously.This link component is linked to the button hole of holder by clasp.This exemplary pressure components is coupling in the groove of link component, when rotating this exemplary pressure components toward the below, can make the below of outstanding this groove of the cam part that is located at exemplary pressure components one end and oppress in the heat radiation module, the heat radiation module is fixed between link component and the holder, when rotating this exemplary pressure components toward the top, then can remove of the compressing of this cam part, and then can take out the heat radiation module the heat radiation module.So this apparatus structure is simplified, and job sequence is simplified, and whole manufacturing cost is lower, and assembles, dismantles all very convenient.
Description of drawings
Fig. 1 is the three-dimensional exploded view of each elements combination relation of the utility model;
Fig. 2 is the stereographic map after the utility model combination;
Fig. 3 is the stereographic map of exemplary pressure components of the present utility model toward top rotation time-out;
Fig. 4 is the structure after the utility model combination, and the section plan of this exemplary pressure components during to the packing of heat radiation module;
Fig. 5 is the planar gesture figure of exemplary pressure components of the present utility model toward top rotation time-out.
Drawing reference numeral explanation: 1; holder 10; pedestal 11; leg 111; button hole 12; hole 13; through hole 2; link component 21; adjutage 211; clasp 22; groove 23; axostylus axostyle 3; exemplary pressure components 31; first end 32; second end 33; pivot hole 331; opening 34; cam part 4; heat radiation module 41; last heat radiator 42; following heat radiator 5; heat pipe 6; protective cover 7; CPU 8; radiator fan
Embodiment
Now cooperate following accompanying drawing that other purpose of the present utility model and function are described further.
Consult Fig. 1, the buckling device that the utility model proposes includes: a holder 1, a link component 2 and an exemplary pressure components 3.Holder 1 wherein can be fixed on the host circuit board, and can carry heat radiation module 4.2 of described link components are linked to fixed head 1, and exemplary pressure components 3 is assembled in link component 2, and then by exemplary pressure components 3 packings heat radiation module 4, heat radiation module 4 are fixed between holder 1 and the link component 2.
The relative both sides, top that Fig. 1 has disclosed a pedestal 10 of holder 1 of the present utility model simultaneously are extended with leg 11 toward the top, and each leg 11 all has button hole 111 near the position of end.The central authorities of pedestal 10 are provided with a through hole that runs through 13, and the end place, four angles of pedestal 10 is provided with hole 12; Can utilize screw or retaining element (not shown) to pass hole 12 and be locked in the host circuit board (not shown),, allow the CPU7 or other thermal source object that are located at host circuit board pass this through hole 13 simultaneously holder 1 is fixed on host circuit board.
Described link component 2 has the appearance of a similar cover body, this link component 2 has the adjutage 21 that is located at relative both sides and extends toward the below, the end of each adjutage 21 is equipped with clasp 211, and the horizontal position at link component 2 is provided with a groove 22, is provided with an axostylus axostyle 23 in this groove 22.
Described exemplary pressure components 3 has first end 31 and second end 32 that is positioned at opposite end, one side of this first end 31 is provided with cam part 34, opposite side with respect to this cam part is provided with a pivot hole 33, the diameter of the described no better than axostylus axostyle 23 of the internal diameter in this pivot hole 33, the side in pivot hole 33 is provided with an opening 331, the width of this opening 331 is slightly less than the diameter of described axostylus axostyle 23 and the internal diameter in pivot hole 33, and this second end 32 is the position of finger presses; The integral width of exemplary pressure components 3 is less than the width of groove 22, so that exemplary pressure components 3 is contained in the groove 22.The utility model by axostylus axostyle 23 by compulsion the opening 331 by exemplary pressure components 3 make axostylus axostyle 23 enter pivot hole 33 to finish and be coupling, make exemplary pressure components 3 can axostylus axostyle 23 can be for the center with respect to link component 2 rotations.The utility model makes opening 331 towards ground, top pivot hole 33 and axostylus axostyle 23 are coupling, and then makes cam part 34 towards the below.When nearly element 3 is pressed in rotation toward above or below by operation, can make the cam curve change of cam part 34.In other words, when toward top rotation exemplary pressure components 3, the cam curve lower end of this cam part 34 can promote (as Fig. 2 and shown in Figure 5) toward the top, and when pressing nearly element 3 toward the below rotation, the cam curve lower end of cam part can reduce (as shown in Figures 3 and 4) toward the below.
When the utility model cooperates assembling heat radiation module 4; the fin of upper and lower heat radiator 41,42 relatively can be combined as shown in Figure 1; connect heat pipe 5 between the pedestal of upper and lower heat radiator 41,42; to improve the heat conduction and the radiating efficiency of heat radiation module; the outside of heat pipe 5 covers a protective cover 6, damages to avoid heat pipe 5 to be collided.When holder 1 is mounted on host circuit board, and after making thermals source such as CPU7 expose through hole 13, again the clasp 211 of link component 2 each adjutage 21 is buckled in the button hole 111 of holder 1 each leg 11, make link component 2 and holder 1 combine, allow heat radiation module 4 simultaneously between link component 2 and holder 1, following heat radiator 42 then is contacted with the surface of CPU7, last toward below rotation exemplary pressure components 3, allow the cam curve of cam part 34 descend, allow heat radiation module 4 be subjected to downward acting force and fix with top (the consulting Fig. 4) of compressing heat radiation module 4.The side of heat radiation module 4 can be assembled radiator fan 8, by radiator fan 8 cold air is blown in the heat radiation module 4 to get rid of heat.When needs dismounting heat radiation module 4, as long as exemplary pressure components 3 is rotated toward the top, the compressing that allows cam part 34 break away to heat radiation module 4, promoting clasp 211 again allows rubber-like adjutage 21 swing suitable angle, can allow clasp 211 break away from button hole 111, just link component 2 can be separated with holder 1, take out heat radiation module 4 then.
The above person only is in order to explain specific embodiment of the utility model; be not to be that the utility model is done any pro forma restriction; therefore, all have any modification or a change of being done under the identical design of the utility model, all must be included in the category of the utility model protection.
Claims (3)
1, a kind of buckling device of the module that dispels the heat is characterized in that: include:
Holder, it has the leg that is located at relative both sides and extends toward the top, and each leg all has button hole;
Link component, it has the adjutage that is located at relative both sides and extends toward the below, and the end of each adjutage is equipped with clasp, and this link component is provided with a groove;
Exemplary pressure components, its first end has cam part, and this first end is coupling in the groove of described link component with respect to the opposite side of this cam part, this exemplary pressure components rotation, the cam curve of this cam part lower end is shifted and rises or descend.
2, the buckling device of heat radiation module as claimed in claim 1 is characterized in that: the relative both sides of described holder are respectively equipped with two symmetrical described legs, and the relative both sides of described link component are respectively equipped with two symmetrical described adjutages.
3, the buckling device of heat radiation module as claimed in claim 1 or 2, it is characterized in that: be provided with an axostylus axostyle in the groove of described link component, first end of described exemplary pressure components is provided with a pivot hole, the side in this pivot hole is provided with an opening, the width of this opening is less than the internal diameter in pivot hole and the diameter of described axostylus axostyle, this axostylus axostyle is connected with this pivot hole by this opening, and this exemplary pressure components and axostylus axostyle are coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282836 CN2580509Y (en) | 2002-10-14 | 2002-10-14 | Fastening device for heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282836 CN2580509Y (en) | 2002-10-14 | 2002-10-14 | Fastening device for heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580509Y true CN2580509Y (en) | 2003-10-15 |
Family
ID=33744831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02282836 Expired - Fee Related CN2580509Y (en) | 2002-10-14 | 2002-10-14 | Fastening device for heat dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580509Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7428153B2 (en) | 2005-11-25 | 2008-09-23 | Foxconn Technology Co., Ltd. | Heat dissipation assembly |
| CN100464407C (en) * | 2005-12-02 | 2009-02-25 | 富准精密工业(深圳)有限公司 | Radiating module |
-
2002
- 2002-10-14 CN CN 02282836 patent/CN2580509Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7428153B2 (en) | 2005-11-25 | 2008-09-23 | Foxconn Technology Co., Ltd. | Heat dissipation assembly |
| CN100464407C (en) * | 2005-12-02 | 2009-02-25 | 富准精密工业(深圳)有限公司 | Radiating module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |