CN2599748Y - Radiator fastener - Google Patents
Radiator fastener Download PDFInfo
- Publication number
- CN2599748Y CN2599748Y CNU022509151U CN02250915U CN2599748Y CN 2599748 Y CN2599748 Y CN 2599748Y CN U022509151 U CNU022509151 U CN U022509151U CN 02250915 U CN02250915 U CN 02250915U CN 2599748 Y CN2599748 Y CN 2599748Y
- Authority
- CN
- China
- Prior art keywords
- fastener
- mentioned
- heat sink
- buckle
- radiator
- 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
Images
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
A fastening tool for a radiator is used for fixing the radiator on a fixed module, comprising a first fastener and a second fastener. The first fastener comprises an operational unit and a main body, wherein a hook shaped by bending is arranged symmetrically and outwards on the two sides of a front edge of the main body; a lower edge of the main body extends downwards and forms a buckle with a fastening hole; the second fastener comprises a hooking part, a retaining part and a fastening plate; wherein the lower edge of the middle of the hooking part extends downwards to form a fastening plate with the fastening hole; the retaining part is a bent spring piece; the two grooves are arranged on an upper edge of the fastening plate at intervals of an appropriate distance to fasten the hook of the first fastener. In addition, a fastening piece can also be arranged on the both sides of the main body of the first fastener outwards and symmetrically; the groove is arranged on the outside of the fastening piece; the groove is arranged on a bridging position of the retaining part of the second fastener and the fastening plate inwards and correspondingly to fasten the groove of the fastening piece of the first fastener.
Description
[technical field]
The utility model is about a kind of fastener of heat sink, and is particularly a kind of simple in structure, the fastener of heat sink of the good and fastening power equilibrium of machinability.
[background technology]
Along with computer CPU towards the high frequency integrated development, the heat that computer system relatively produces is on the increase, if untimely discharge is totally unfavorable to the stability and the accuracy of computer run.The radiator volume that for this reason is installed in the computer system is increasing so that dispel the heat timely and effectively to guarantee the operate as normal of computer system.Mostly the radiator that present industry is adopted is to add stuck-module in the computer chip bilateral symmetry, is beneficial to heat radiation on the computer chip to assist the carrying radiator and to utilize buckling device that radiator closely is posted by.As No. the 246982nd, Taiwan patent announcement, it is to have groove in fin, utilize the elasticity fastener that fin is fixed on the radiator stuck-module, above-mentioned fastener be by a metal batten be the basis, its central horizontal is horizontally set with by branch, above-mentioned stretching on tiltedly by branch's bilateral symmetry established the formation shell fragment, the shell fragment tail end is stretched the button portion that is made as down, above-mentioned button portion bottom is preset with a button hole, during installing, it is borrowed by branch is the groove face that fulcrum falls to being butted on radiating groove, the shell fragment of the both sides button portion that makes both sides that exerts pressure is moved down, be buckled in CPU adapter front and back end on the projection preset of symmetry.Yet above-mentioned fastener of heat sink is many to be formed by single shell fragment bending, and it is not enough that its button is held dynamics, thereby very easily cause the loosening radiating effect that influences of radiator.
Therefore, how to provide a kind of simple in structure, the fastener of heat sink of the good and fastening power equilibrium of machinability is problem to be solved in the utility model.
[summary of the invention]
It is a kind of simple in structure that the purpose of this utility model is to provide, the fastener of heat sink of the good and fastening power equilibrium of machinability.
The purpose of this utility model is achieved through the following technical solutions: the utility model fastener of heat sink can be used for a radiator is fixed on the stuck-module, comprises one first fastener and one second fastener.Above-mentioned first fastener comprises an operating portion and a main part, wherein aforementioned body portion leading edge bilateral symmetry outwards is provided with the trip that bending forms, aforementioned body subordinate's edge is more downward to extend to form a cramp with a button hole, above-mentioned second fastener comprises a scratching part, a pressure section and a buckle, wherein above-mentioned scratching part middle part lower edge extends to form a cramp with a button hole downwards, above-mentioned pressure section is a folding shape shell fragment, above-mentioned buckle upper limb be separated by suitable distance be provided with two collude groove with the corresponding engaging of trip of above-mentioned first fastener.In addition, the main part both sides of above-mentioned first fastener also can outwards be arranged with the fixing sheet, the above-mentioned fixing sheet outside offers groove, and is corresponding with it, the pressure section of above-mentioned second fastener is corresponding with the bridge joint place of buckle inwardly offer groove with the fixing sheet groove of above-mentioned first fastener buckle mutually.
Owing to adopted technique scheme, the utility model fastener of heat sink has simple in structure, the effect of the good and fastening power equilibrium of machinability.
With reference to the accompanying drawings, in conjunction with the embodiments the utility model is further described.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model fastener of heat sink first embodiment.
Fig. 2 is first fastener of the utility model fastener of heat sink first embodiment and the stereogram that engages of second fastener.
Fig. 3 is the fastening stereogram of the utility model fastener of heat sink first embodiment.
Fig. 4 is the three-dimensional exploded view of the utility model fastener of heat sink second embodiment.
Fig. 5 is the fastening stereogram of the utility model fastener of heat sink second embodiment.
[embodiment]
See also Fig. 1, the utility model fastener of heat sink is to be used for a radiator 30 is fixed on a stuck-module 40, and it comprises one first fastener 10 and one second fastener 20.Both sides, above-mentioned radiator 30 top respectively form a shoulder 32 to sinking slightly, and front and back two middle side parts of said fixing module 40 are respectively established a projection 42.Wherein above-mentioned first fastener 10 is to be made of one piece, it has one and is the operating portion 12 that bends shape, aforesaid operations portion 12 is that bending is stamped to form, it extends a main part 14 downwards, aforementioned body portion 14 leading edge bilateral symmetry outwards are provided with the trip 142 that bending forms, above-mentioned trip 142 protrudes in the plane at aforementioned body portion 14 places, and aforementioned body portion 14 lower edges are more downward to extend to form a cramp 146 with a button hole 144.
The vertical view of above-mentioned second fastener 20 is a rectangle substantially, and it comprises a scratching part 22, two pressure sections 24 and a buckle 26.Above-mentioned scratching part 22 middle part lower edges extend to form a cramp 224 with a button hole 222 downwards, above-mentioned scratching part 22 upper limbs extend upward oblique then bending back down earlier by both sides and form pressure section 24, above-mentioned pressure section 24 is a folding shape shell fragment, and its end outwards bends and formation buckle 26.Above-mentioned pressure section 24 roughly is " M " shape, and its lower, middle part presses on the shoulder 32 of above-mentioned radiator 30 both sides.The end of above-mentioned two pressure sections, 24 respective sides respectively with above-mentioned scratching part 22 and buckle 26 bridge joint mutually.The upper limb of above-mentioned buckle 26 distance of being separated by suitably is provided with two and colludes groove 262 and can fasten with the trip 142 of above-mentioned first fastener 10.
See also Fig. 2 to Fig. 3, when the utility model fastener of heat sink fastens, button hole 222 with above-mentioned scratching part 22 is buckled on the projection 42 of said fixing module 40 earlier, and make the pressure section 24 of above-mentioned second fastener 20 push against on the shoulder 32 of above-mentioned radiator 30, trip 142 with above-mentioned first fastener 10 places the correspondence of above-mentioned second fastener 20 to collude groove 262 upsides again, press down the operating portion 12 of above-mentioned first fastener 10 then, the correspondence that makes above-mentioned trip 142 be fastened on above-mentioned second fastener 20 is colluded in the groove 262, button hole 144 with above-mentioned first fastener 10 is buckled on the respective protrusions 42 of said fixing module 40 again, and utilizes the elastic pressure of above-mentioned pressure section 24 that above-mentioned radiator 30 is fixed on the said fixing module 40.
Seeing also Fig. 4, is second embodiment of the utility model fastener of heat sink, and it can be used for a radiator 30 is fixed on the stuck-module 40, comprises one first fastener 50 and one second fastener 60.Both sides, above-mentioned radiator 30 top respectively form a shoulder 32 to sinking slightly, and front and back two middle side parts of said fixing module 40 are respectively established a projection 42.Wherein above-mentioned first fastener 50 is to be made of one piece, it has one and is the operating portion 52 that bends shape, aforesaid operations portion 52 is that bending is stamped to form, it extends a main part 54 downwards, aforementioned body portion 54 bilateral symmetry outwards are provided with and fix sheet 542, above-mentioned fixing sheet 542 is in the same plane with aforementioned body portion 54, and above-mentioned fixing sheet 542 outsides offer groove 5422, extends to form a cramp 546 with a button hole 544 under the aforementioned body portion 54 lower edge mediads.
The vertical view of above-mentioned second fastener 60 is a rectangle substantially, and it comprises a scratching part 62, two pressure sections 64 and a buckle 66.Above-mentioned scratching part 62 middle part lower edges extend to form a cramp 624 with a button hole 622 downwards, above-mentioned scratching part 62 upper limbs extend upward oblique then bending back down earlier by both sides and form pressure section 64, above-mentioned pressure section 64 is a folding shape shell fragment, and its end outwards bends and formation buckle 66.Lower, above-mentioned pressure section 64 middle part presses on the shoulder 32 of above-mentioned radiator 30 both sides.The end of above-mentioned two pressure sections, 64 respective sides respectively with above-mentioned scratching part 62 and buckle 66 bridge joint mutually.Above-mentioned buckle 66 and the bridge joint place of above-mentioned pressure section 64 inwardly offer two grooves 662 can with the groove 5422 of the fixing sheet 542 of above-mentioned first fastener 50 buckle mutually.
Seeing also Fig. 5, is the fastening stereogram of the utility model fastener of heat sink second embodiment.During fastening, button hole 622 with above-mentioned scratching part 62 is buckled on the projection 42 of said fixing module 40 earlier, and make the pressure section 64 of above-mentioned second fastener 60 push against on the shoulder 32 of above-mentioned radiator 30, again the fixing sheet 542 of above-mentioned first fastener 50 is placed respective slot 662 upsides of above-mentioned second fastener 60, press down the operating portion 52 of above-mentioned first fastener 50 then, make above-mentioned groove 5422 be sticked in the respective slot 662 of above-mentioned second fastener 60, button hole 54 with above-mentioned first fastener 50 is buckled on the respective protrusions 42 of said fixing module 40 again, and utilizes the elastic pressure of above-mentioned pressure section 64 that above-mentioned radiator 30 is fixed on the said fixing module 40.
Claims (10)
1. fastener of heat sink, it can be used for a radiator is fixed on the stuck-module, both sides, above-mentioned radiator top respectively form a shoulder to sinking slightly, the front and back two middle side part symmetries of said fixing module are respectively established a projection, above-mentioned fastener of heat sink comprises one first fastener and one second fastener, it is characterized in that: above-mentioned first fastener comprises an operating portion and a main part, aforementioned body portion leading edge bilateral symmetry outwards is provided with the trip that bending forms, and its lower edge is more downward to extend to form a cramp with a button hole, above-mentioned second fastener comprises a scratching part, two pressure sections and a buckle, above-mentioned scratching part middle part lower edge extends to form a cramp with a button hole downwards, above-mentioned pressure section is a folding shape shell fragment, the upper limb of above-mentioned buckle is separated by and is suitably colluded groove apart from offering two, wherein, the button hole of the above-mentioned second fastener scratching part is buckled on the projection of said fixing module, the bending place of above-mentioned pressure section pushes against on the shoulder of above-mentioned radiator, the corresponding engaging of trip of colluding groove and above-mentioned first fastener on the above-mentioned buckle, the button hole of the above-mentioned first fastener body portion then with another protruding buckle mutually of said fixing module.
2. fastener of heat sink as claimed in claim 1 is characterized in that: above-mentioned first fastener is to be made of one piece.
3. fastener of heat sink as claimed in claim 1 is characterized in that: aforesaid operations portion is that bending is stamped to form.
4. fastener of heat sink as claimed in claim 1 is characterized in that: above-mentioned trip protrudes in the plane at aforementioned body portion place.
5. fastener of heat sink as claimed in claim 1 is characterized in that: the vertical view of above-mentioned second fastener is a rectangle substantially.
6. fastener of heat sink, it can be used for a radiator is fixed on the stuck-module, both sides, above-mentioned radiator top respectively form a shoulder to sinking slightly, the front and back two middle side part symmetries of said fixing module are respectively established a projection, above-mentioned fastener of heat sink comprises one first fastener and one second fastener, it is characterized in that: above-mentioned first fastener comprises an operating portion and a main part, aforementioned body portion both sides outwards are arranged with the fixing sheet, the above-mentioned fixing sheet outside offers groove, and extend to form a cramp with a button hole under aforementioned body subordinate's edge mediad, above-mentioned second fastener comprises a scratching part, two pressure sections and a buckle, above-mentioned scratching part middle part lower edge extends to form a cramp with a button hole downwards, above-mentioned pressure section is a folding shape shell fragment, the bridge joint place of above-mentioned buckle and above-mentioned two pressure sections inwardly offers two grooves, wherein, the button hole of the above-mentioned second fastener scratching part is buckled on the projection of said fixing module, the bending place of above-mentioned pressure section pushes against on the shoulder of above-mentioned radiator, the fixing sheet groove of groove that the bridge joint place of above-mentioned buckle and above-mentioned two pressure sections inwardly offers and above-mentioned first fastener fastens, the button hole of the first fastener body portion then with another protruding buckle mutually of said fixing module.
7. fastener of heat sink as claimed in claim 6 is characterized in that: above-mentioned first fastener is to be made of one piece.
8. fastener of heat sink as claimed in claim 6 is characterized in that: aforesaid operations portion is that bending is stamped to form.
9. fastener of heat sink as claimed in claim 6 is characterized in that: above-mentioned fixing sheet and aforementioned body portion are in same plane.
10. fastener of heat sink as claimed in claim 6 is characterized in that: the vertical view of above-mentioned second fastener is a rectangle substantially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022509151U CN2599748Y (en) | 2002-12-29 | 2002-12-29 | Radiator fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022509151U CN2599748Y (en) | 2002-12-29 | 2002-12-29 | Radiator fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599748Y true CN2599748Y (en) | 2004-01-14 |
Family
ID=34149632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022509151U Expired - Fee Related CN2599748Y (en) | 2002-12-29 | 2002-12-29 | Radiator fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599748Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358615B (en) * | 2007-08-03 | 2012-03-21 | 富准精密工业(深圳)有限公司 | Fixation spring tab and heat radiation model set using the fixation spring tab |
| CN101825935B (en) * | 2009-02-24 | 2012-10-31 | 康舒科技股份有限公司 | Demountable heat dissipating packaging structure of middle bus converter |
| CN105746100A (en) * | 2016-03-09 | 2016-07-13 | 刘影 | Grain recycling frame of rice thresher |
-
2002
- 2002-12-29 CN CNU022509151U patent/CN2599748Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358615B (en) * | 2007-08-03 | 2012-03-21 | 富准精密工业(深圳)有限公司 | Fixation spring tab and heat radiation model set using the fixation spring tab |
| CN101825935B (en) * | 2009-02-24 | 2012-10-31 | 康舒科技股份有限公司 | Demountable heat dissipating packaging structure of middle bus converter |
| CN105746100A (en) * | 2016-03-09 | 2016-07-13 | 刘影 | Grain recycling frame of rice thresher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2599748Y (en) | Radiator fastener | |
| US8284555B2 (en) | Heat-dissipated fastener and elastic frame thereof | |
| CN200955519Y (en) | Fan module group | |
| CN215716475U (en) | Section bar capable of fixing aluminum pinch plate | |
| CN2450708Y (en) | Heat sink assembly | |
| CN2490347Y (en) | Fixing device for fan | |
| CN211043883U (en) | Frame construction and curved surface backlight of curved surface backlight | |
| CN2433666Y (en) | Fastening device for heat sink | |
| CN2522655Y (en) | Computer CPU radiator | |
| CN101304644A (en) | Buckling device of radiator | |
| CN2433800Y (en) | Fastening device for heat sink | |
| CN2447833Y (en) | Fastening device of radiator | |
| CN213453157U (en) | Novel projection lamp | |
| CN215259632U (en) | Direct type LED lamp | |
| CN213207436U (en) | Fastening type direct illumination lamp | |
| TWM243893U (en) | Heat sink clip | |
| CN213458749U (en) | Combined emergency indicator board structure | |
| CN217088374U (en) | A fixed knot constructs for HPC | |
| CN2574100Y (en) | Radiator fastening device | |
| CN2437097Y (en) | Snap fastener for heat radiator | |
| CN211502611U (en) | Buckle connection type street lamp structure | |
| CN216596119U (en) | Combined fastener with strong compatibility for CPU radiator | |
| CN2605598Y (en) | Radiating device assembly | |
| CN213664646U (en) | Dressing lamp mirror structure | |
| CN2678130Y (en) | Fastener of radiation device |
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 |