CN202562351U - Combined structure of radiating fins and pedestal - Google Patents
Combined structure of radiating fins and pedestal Download PDFInfo
- Publication number
- CN202562351U CN202562351U CN2012201480110U CN201220148011U CN202562351U CN 202562351 U CN202562351 U CN 202562351U CN 2012201480110 U CN2012201480110 U CN 2012201480110U CN 201220148011 U CN201220148011 U CN 201220148011U CN 202562351 U CN202562351 U CN 202562351U
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- base
- combining structure
- groove
- kink
- 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 - Lifetime
Links
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Classifications
-
- 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
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3672—Foil-like cooling fins or heat sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to the element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4871—Bases, plates or heatsinks
- H01L21/4882—Assembly of heatsink parts
-
- 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
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/10—Fastening; Joining by force joining
-
- 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 utility model relates to a design of a combined structure of radiating fins and a pedestal. The combined structure comprises a pedestal and a plurality of radiating fins; and a plurality of adjacent grooves are arranged at the cooling pedestal and are used for respective insertion of the radiating fins. Stamping of the bottoms of the radiating fins enables bending portions that are staggered with each other to be formed and pterygoid hook portions that are staggered with each other are also arranged at the bottoms of the radiating fins, wherein the bottoms of the radiating fins can be inserted into the grooves of the cooling pedestal in a matching mode. And the bottoms of the radiating fins can be embedded and combined in or pressed and clamped in the grooves by a pouring or extruding way; and the radiating fins can also be wrapped and embedded or clamped and engaged in the grooves of the pedestal by utilizing the bending portions and the pterygoid hook portions of the bottoms of the radiating fins, wherein the bending portions and the pterygoid hook portions are respectively staggered with each other. Therefore, an effect of stable and localized combination can be realized.
Description
Technical field
The utility model system provides the combined structure design of a kind of radiating fin and base; It ties up to, and each radiating fin bottom is preset to be interlaced kink and pterygoid hamulus portion, and what make to cooperate cast or fashion of extrusion that radiating fin can be firm fast is incorporated into the heat dissipation base groove.
Background technology
The convention radiator, main system comprises that base and a plurality of radiating fin form, or also can be at the more than one heat pipe of base embedding combination; To combining of base and radiating fin; Except traditional solder bond technology,, be also in groove in base with radiating fin transplanting in advance just like No. 5014776 utility model patent case of the U.S.; Through impact style each radiating fin is held again and is incorporated into groove in base, to reach the binding purpose of radiating fin and base.
Above-mentioned previous patented technology mainly be to be pre-formed a water droplet shape, taper or circular big protuberance in the radiating fin bottom, and the opening of groove in base is big up and small down; Therefore radiating fin can only insert from the side surface direction of groove in base; Carry out the punching press clamping again, combine this design to accomplish; Owing to can't adopt vertical direction directly to insert groove in base, therefore in assembling execute in real time will be suitable complicated inconvenience.
Or,, can only utilize the crimp of groove in base both sides and reach the clamping purpose though be to adopt vertical direction that radiating fin is directly inserted groove in base like No. 6758262 utility model patent case of the U.S.; Clamping action power all concentrates on the deformation position of groove opening both sides, only has the chucking power of two point-like, therefore; Grip is not good; The effect that can't play stably and combine, each radiating fin is easy to take place the uneven high phenomenon that do not wait, and the situation of can shaking even come off.In addition, also there is the people in advance the bottom of radiating fin to be formed an invayination, or forms a L shaped kink, insert groove in base again, combine, but can't solve the situation that the inclination deflection possibly take place each radiating fin after combining for punching press.
The utility model content
The main purpose of the utility model is the combined structure design that is to provide a kind of radiating fin and base, and it is to comprise a base and a plurality of radiating fin at least; This heat dissipation base system offers the groove that can supply the corresponding transplanting of a plurality of radiating fins, and it forms interlaced a plurality of kinks in each radiating fin bottom punching press especially, makes the bottom of radiating fin can mate the groove that inserts heat dissipation base; Utilize the kink of interlaced direction; Can in groove, form stable standing, thus the inclination deflection can not take place, again through cast or fashion of extrusion; Bury the bottom of radiating fin underground combination or urgent being held in the groove; Utilize the interlaced kink in bottom can wrap up embedding or retaining wedge terminates in the heat dissipation base groove, combine, guarantee very smooth the stablizing of combination of radiating fin and base to reach strong fix; The uneven high phenomenon that do not wait can not take place, the situation of more can not shaking or come off.
The secondary objective of the utility model; Be the combined structure design that is to provide a kind of radiating fin and base, it is can be between the kink that is interspersed, and sets up a plurality of pterygoid hamulus portion of interlaced direction again; Each system of pterygoid hamulus portion is oblique barb-like; Therefore after through cast or extruding, only can in the heat dissipation base groove, form the embedding or retaining wedge of parcel that reverse hook holds, more firm to guarantee its combination.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
The combining structure of a kind of radiating fin and base; It is to comprise a base and a plurality of radiating fin at least; This heat dissipation base is also offered the groove that can supply the corresponding transplanting of a plurality of radiating fins, and it is characterized in that: said each radiating fin lies in a plurality of kinks that the bottom punching press forms interlaced direction, utilizes the corresponding groove that inserts of the kink that is interspersed to form stable standing; And, bury the bottom of each radiating fin underground combination or urgent being held in the groove through cast or fashion of extrusion.
As a kind of preferred version, the kink of each radiating fin system stretches out along the bottom of radiating fin and is crisscross arranged respectively in the both sides of radiating fin.
As a kind of preferred version, the kink of this radiating fin is to be embodied as a L-shaped kink, and has the section of stretching out.
As a kind of preferred version, the bottom surface of this section of stretching out all is positioned on the same plane.
As a kind of preferred version, this radiating fin ties up between the kink that is interspersed, and is provided with a plurality of pterygoid hamulus portion of interlaced direction.
As a kind of preferred version, each system of pterygoid hamulus portion is oblique barb-like.
As a kind of preferred version, this radiating fin ties up to offers a plurality of punched openings on the sustained height, makes each system of pterygoid hamulus portion form oblique pterygoid hamulus shape of up stretching out along the bottom of punched openings.
As a kind of preferred version, be with the groove of liquid aluminium filled with metal, and form the embedding combination in solidifying the back in heat dissipation base.
As a kind of preferred version, the two side of this groove in base system descends compressive strain and the urgent radiating fin bottom that is held on.
As a kind of preferred version, this base is fastened to join and is combined more than one heat pipe.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model state before combining;
Fig. 2 is the stereogram of the utility model radiating fin;
Fig. 3 is the partial enlarged drawing of the utility model radiating fin;
Fig. 4 is the reverse side partial enlarged drawing of the utility model radiating fin;
Fig. 5 is the local compound section figure of the utility model state before combining;
Fig. 6 accomplishes the view of burying combination underground for the utility model through pouring type;
Fig. 7 accomplishes the view of urgent clamping through fashion of extrusion for the utility model;
Fig. 8 is that the utility model combines first of heat pipe to implement illustration in base;
Fig. 9 is that the utility model combines second of heat pipe to implement illustration in base;
Figure 10 is that the utility model combines the 3rd of heat pipe to implement illustration in base;
Figure 11 is that the utility model combines the 4th of heat pipe to implement illustration in base;
Figure 12 is that the utility model combines the 5th of heat pipe to implement illustration in base;
Figure 13 is that the utility model combines the 6th of heat pipe to implement illustration in base.
The drawing reference numeral explanation:
Radiating fin 2
Kink 21
The section of stretching out 211
Pterygoid hamulus portion 22
Punched openings 221
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
As shown in Figure 1; The do combined structure design of a kind of radiating fin and base of the utility model; It is to comprise a base 1 and a plurality of radiating fin 2 at least, and this heat dissipation base 1 is also offered the groove 11 that can supply a plurality of radiating fin 2 corresponding transplantings, and said each radiating fin 2 lies in a plurality of kinks 21 (extremely shown in Figure 4 like Fig. 2) that the bottom punching press forms interlaced direction; And the staggered kink 21 of utilization; Can corresponding insert groove 11 and form stable standing (like Fig. 5), and then through cast or fashion of extrusion, bury the bottom of said each radiating fin 2 underground combination (like Fig. 6) or urgent clamping (like Fig. 7) in groove 11; To reach firm positioning combination; Guarantee that the radiating fin 2 and the combination of heat dissipation base 1 are very smooth stable, make radiating fin 2 that inclination deflection or irregular can not take place and do not wait high phenomenon, more can not shake or come off.
Show that like the embodiment of above-mentioned Fig. 1 to Fig. 7 it is can be between the kink that is interspersed 21, set up a plurality of pterygoid hamulus portion 22 of interlaced direction again, and each pterygoid hamulus portion 22 is oblique barb-like.Therefore after through cast or extruding, only can further heat dissipation base groove 11 in, form the embedding or retaining wedge of reverse parcel, more firm to guarantee its combination.
Above-mentioned radiating fin 2; It ties up to and offers a plurality of punched openings 221 on the sustained height; And to make each pterygoid hamulus portion 22 be that bottom along punched openings 221 forms oblique pterygoid hamulus shape of up stretching out; And after through cast or extruding, only heat dissipation base groove 11 in, form the embedding or retaining wedge of reverse parcel.
According to the employed pouring type of above-mentioned the utility model; It is to be fit to use the liquid aluminium metal; And cooperate relative mould; The liquid aluminium metal is poured in the mould, but made the groove 11 of its filling, after solidifying, can the kink 21 and the 22 equal embeddings of pterygoid hamulus portion of radiating fin 2 bottoms be combined (like Fig. 6) in heat dissipation base 1.
And the employed fashion of extrusion of the utility model; It is the punching press drift that uses pressing equipment; Aim at the transplanting position of radiating fin 2 and carry out punching press, make groove 11 two sides produce compressive strain down, and then can urgently be held on the kink 21 and the pterygoid hamulus portion 22 (like Fig. 7) of radiating fin 2 bottoms.
Extremely shown in Figure 13 like Fig. 8; The base 1 that the utility model is set further also can combine more than one heat pipe 3 and to form close-fitting chimeric, in order to form a radiator with heat pipe 3; Its other end that mainly ties up to the utility model base 1 offer more than one can adaptive embedding heat pipe 3 caulking groove; And after close-fitting is chimeric, make heat pipe 3 expose to base 1 bottom surface, and has smooth subsides bottom surface 31 of exposing.
In the foregoing description; Said more than one heat pipe 3; It is can be parallel form arranged side by side and close-fitting is embedded in the base 1 (like Fig. 8) of the utility model; Or said more than one heat pipe 3, also can be S-shaped or the form arranged side by side of other selected shape and close-fitting is embedded in the base 1 (like Figure 10 to Figure 13) of the utility model; Again; Said more than one heat pipe 3; Also can be embodied as when it is arranged side by side to have and sow discord crack (like Fig. 8, Figure 10 or shown in Figure 12) mutually, or not have the seamless combination structure (like Fig. 9, Figure 11 or shown in Figure 13) of sowing discord the crack mutually, the 11 figure embodiment wherein; Mainly be meant touching the position, make more than one heat pipe 3 form the seamless combination structure with the subsides of heat generating component (like CPU etc.).
The above; It only is the preferred embodiment of the utility model structure; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. the combining structure of radiating fin and base; It is to comprise a base and a plurality of radiating fin at least; This heat dissipation base is also offered the groove that can supply the corresponding transplanting of a plurality of radiating fins, and it is characterized in that: said each radiating fin lies in a plurality of kinks that the bottom punching press forms interlaced direction, utilizes the corresponding groove that inserts of the kink that is interspersed to form stable standing; And, bury the bottom of each radiating fin underground combination or urgent being held in the groove through cast or fashion of extrusion.
2. the combining structure of radiating fin and base according to claim 1, it is characterized in that: the kink system of each radiating fin stretches out along the bottom of radiating fin and is crisscross arranged respectively in the both sides of radiating fin.
3. like the combining structure of said radiating fin of claim 2 and base, it is characterized in that: the kink of this radiating fin is to be embodied as a L-shaped kink, and has the section of stretching out.
4. like the combining structure of said radiating fin of claim 3 and base, it is characterized in that: the bottom surface of this section of stretching out all is positioned on the same plane.
5. the combining structure of radiating fin and base according to claim 1, it is characterized in that: this radiating fin ties up between the kink that is interspersed, and is provided with a plurality of pterygoid hamulus portion of interlaced direction.
6. like the combining structure of said radiating fin of claim 5 and base, it is characterized in that: each system of pterygoid hamulus portion is oblique barb-like.
7. like the combining structure of said radiating fin of claim 6 and base, it is characterized in that: this radiating fin ties up to offers a plurality of punched openings on the sustained height, makes each system of pterygoid hamulus portion form oblique pterygoid hamulus shape of up stretching out along the bottom of punched openings.
8. the combining structure of radiating fin and base according to claim 1 is characterized in that: be with the groove of liquid aluminium filled with metal in heat dissipation base, and form embedding and combine in solidifying the back.
9. the combining structure of radiating fin and base according to claim 1 is characterized in that: the two side system of this groove in base is compressive strain and the urgent radiating fin bottom that is held on down.
10. the combining structure of radiating fin and base according to claim 1, it is characterized in that: this base is fastened to join and is combined more than one heat pipe.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201480110U CN202562351U (en) | 2012-04-10 | 2012-04-10 | Combined structure of radiating fins and pedestal |
| TW101211931U TWM445162U (en) | 2012-04-10 | 2012-06-21 | Assembly structure of cooling fin and base |
| TW101122173A TWI570382B (en) | 2012-04-10 | 2012-06-21 | The combination of cooling fins and base |
| US13/541,645 US20130264043A1 (en) | 2012-04-10 | 2012-07-03 | Heat sink radiation fin and base block mounting structure |
| JP2012004307U JP3178702U (en) | 2012-04-10 | 2012-07-13 | heatsink |
| DE202012102788U DE202012102788U1 (en) | 2012-04-10 | 2012-07-25 | Heat sink radiating fins and basic block having mounting structure |
| KR2020120006648U KR200473615Y1 (en) | 2012-04-10 | 2012-07-25 | Heat sink radiation fin and base block mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201480110U CN202562351U (en) | 2012-04-10 | 2012-04-10 | Combined structure of radiating fins and pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562351U true CN202562351U (en) | 2012-11-28 |
Family
ID=47211999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201480110U Expired - Lifetime CN202562351U (en) | 2012-04-10 | 2012-04-10 | Combined structure of radiating fins and pedestal |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20130264043A1 (en) |
| JP (1) | JP3178702U (en) |
| KR (1) | KR200473615Y1 (en) |
| CN (1) | CN202562351U (en) |
| DE (1) | DE202012102788U1 (en) |
| TW (2) | TWM445162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636069A (en) * | 2012-04-10 | 2012-08-15 | 东莞汉旭五金塑胶科技有限公司 | Radiating fin and base combination structure |
| CN106051655A (en) * | 2015-12-30 | 2016-10-26 | 深圳市超频三科技股份有限公司 | High shed lamp and lamp component thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288310A (en) * | 2016-08-31 | 2017-01-04 | 安徽天祥空调科技有限公司 | A kind of heat sink of air conditioner and production technology thereof |
| TWM565467U (en) * | 2018-02-13 | 2018-08-11 | 昇業科技股份有限公司 | Handheld communication device and thin heat-dissipation structure thereof |
| US10612863B2 (en) * | 2018-05-06 | 2020-04-07 | Chaun-Choung Technology Corp. | Pressing method of heat conductive base and finished product thereof |
| JP1642782S (en) | 2018-12-28 | 2021-09-27 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3814145C2 (en) | 1988-04-27 | 1998-07-23 | Hess Joachim | Device for supplying or removing heat |
| US5542176A (en) * | 1992-09-21 | 1996-08-06 | Hideaki Serizawa | Radiation plate and method of producing the same |
| KR200191128Y1 (en) * | 2000-03-10 | 2000-08-16 | 주식회사흥창 | Heat sink |
| JP3552047B2 (en) * | 2000-10-25 | 2004-08-11 | 古河電気工業株式会社 | Heat sink, manufacturing method thereof, and pressing jig |
| US6754078B1 (en) * | 2003-03-03 | 2004-06-22 | Shyh-Ming Chen | Heat dissipating device with slanting engaged heat dissipating sheets and bottom plate |
| KR200396968Y1 (en) * | 2005-07-05 | 2005-09-28 | 리더썸(주) | heat sink structure for electric and electronic products |
| US20070029068A1 (en) * | 2005-08-03 | 2007-02-08 | Ming-Jen Cheng | Heat sink |
| CN1959967A (en) * | 2005-11-04 | 2007-05-09 | 鸿富锦精密工业（深圳）有限公司 | Heat sink and fabricating method |
| CN200947004Y (en) * | 2006-08-21 | 2007-09-12 | 黄崇贤 | Combined improvement of radiator fin and pedestal |
| US7600558B2 (en) * | 2006-08-22 | 2009-10-13 | Shyh-Ming Chen | Cooler |
| US20080060793A1 (en) * | 2006-09-08 | 2008-03-13 | Tsung-Hsien Huang | Cooler device |
| KR100846832B1 (en) * | 2007-06-07 | 2008-07-17 | 주식회사 써모랩 | Heat sink with heat pipe and method for assembling the same |
| JP3141510U (en) * | 2008-02-22 | 2008-05-08 | 國格金屬科技股▲ふん▼有限公司 | Heat sink fin built-in structure |
| TWM363192U (en) * | 2009-04-17 | 2009-08-11 | chong-xian Huang | Heat dissipating device |
| JP5323612B2 (en) * | 2009-08-27 | 2013-10-23 | 古河スカイ株式会社 | heatsink |
| JP5089668B2 (en) * | 2009-10-14 | 2012-12-05 | 古河電気工業株式会社 | heatsink |
-
2012
- 2012-04-10 CN CN2012201480110U patent/CN202562351U/en not_active Expired - Lifetime
- 2012-06-21 TW TW101211931U patent/TWM445162U/en unknown
- 2012-06-21 TW TW101122173A patent/TWI570382B/en active
- 2012-07-03 US US13/541,645 patent/US20130264043A1/en not_active Abandoned
- 2012-07-13 JP JP2012004307U patent/JP3178702U/en not_active Expired - Fee Related
- 2012-07-25 DE DE202012102788U patent/DE202012102788U1/en not_active Expired - Lifetime
- 2012-07-25 KR KR2020120006648U patent/KR200473615Y1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636069A (en) * | 2012-04-10 | 2012-08-15 | 东莞汉旭五金塑胶科技有限公司 | Radiating fin and base combination structure |
| CN106051655A (en) * | 2015-12-30 | 2016-10-26 | 深圳市超频三科技股份有限公司 | High shed lamp and lamp component thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3178702U (en) | 2012-09-27 |
| KR20130006069U (en) | 2013-10-21 |
| TWM445162U (en) | 2013-01-11 |
| DE202012102788U1 (en) | 2012-10-29 |
| US20130264043A1 (en) | 2013-10-10 |
| TWI570382B (en) | 2017-02-11 |
| KR200473615Y1 (en) | 2014-07-11 |
| TW201341750A (en) | 2013-10-16 |
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