CN101403492B - Radiating module with fins embedded in ring shape - Google Patents
Radiating module with fins embedded in ring shape Download PDFInfo
- Publication number
- CN101403492B CN101403492B CN2008102189440A CN200810218944A CN101403492B CN 101403492 B CN101403492 B CN 101403492B CN 2008102189440 A CN2008102189440 A CN 2008102189440A CN 200810218944 A CN200810218944 A CN 200810218944A CN 101403492 B CN101403492 B CN 101403492B
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- Prior art keywords
- radiating
- fin
- heat dissipation
- dissipation plate
- ring
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- 238000004020 luminiscence type Methods 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 239000007943 implant Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a radiating module design formed by chimeric fins which are circular. The design mainly comprises a radiating pipe, a radiating fin group and a radiating plate; a plurality of fins are embedded into the periphery wall of the radiating pipe in a radial arrangement mode and therefore a stable riveting is formed; the adjacent fins are combined in a mutual fastening way; and the radiating plate is fixedly arranged at the lower end of the radiating pipe for sticking and contacting with the heating units (such as an LED luminescence unit or a CPU). The radiating module provides better radiating efficiency and is extremely applicable to LED lamp, which can improve the radiating efficiency of the LED lamp and further increase the lighting power.
Description
Technical field
The present invention system is about a kind of structural design of radiating module, especially refer to the radiating module design of chimeric composition in the form of a ring of a kind of fin, comprise that radiating tube, radiating fin group and heat dissipation plate form, system makes a plurality of fins be riveting in the radiating tube periphery wall with radial arrangement, heat dissipation plate then is fixed in the radiating tube lower end, trigger hot cell for pasting, better radiating efficiency is provided.
Background technology
Known radiating module, system comprises that a radiating fin group and a base form, common aluminium, copper material, with the adjacent radiating fin group that is arranged in of a plurality of fins, and fin welding (hot melt) is incorporated into base, so must be with tin cream or bonding agent media as solder bond, if material difference, then must handle to weld again connecing in advance with electronickelling, thus the complicated inconvenience of entire combination assembling, the manufacturing cost height, fraction defective is also high, and heat conduction efficiency is not good, and electronickelling is handled also has contaminative, is not inconsistent environmental friendly principle.
In addition, as traditional LED projection light fixture, though have the low power consumption characteristic, but in fact the heat-resisting degree because of the LED illuminator is very low, therefore the heat radiation that how to overcome high temperature is a very important problem, and the known radiating module that is used in the LED light fixture, because of radiating module fast and effectively can't be provided, so lower powered illumination can only be provided.The radiating module of known LED projection light fixture, its be configuration in conjunction with a heat radiation shell block with mold casting forming, this heat radiation shell block belongs to mold casting forming because of gold mining, so it is very heavy, radiating effect also not as expection, makes that on the contrary more apparent heaviness of LED light fixture and cost are very high, obviously can't reach practical level.
Summary of the invention
The present invention's main purpose, be to be to provide the radiating module design of chimeric composition in the form of a ring of a kind of fin, system comprises that a radiating tube, a radiating fin group and a heat dissipation plate form, the a plurality of fins that constitute this radiating module are to embed the periphery wall of radiating tube and form riveted with radial arrangement mode, and each adjacent fin also is mutual hasp combination, heat dissipation plate then is fixed in the radiating tube lower end, its combination is firm, can paste the triggering hot cell by heat dissipation plate and by radiating tube high temperature is passed to the radiating fin group again, and finish heat radiation rapidly, its radiating efficiency is high.
The present invention's secondary objective, be to be to provide the radiating module design of chimeric composition in the form of a ring of a kind of fin, it is to be fit to very much configuration to be applied to the LED light fixture, utilizing heat dissipation plate and a plurality of luminescence unit that is made of the LED serial to form direct subsides touches, so the high temperature of luminescence unit can be passed to the radiating fin group via radiating tube rapidly, reach the quick heat radiating effect, therefore can improve the radiating efficiency of LED light fixture, and promote the lighting power of light fixture.
Another object of the present invention, be to be to provide the radiating module design of chimeric composition in the form of a ring of a kind of fin, the upper end that this radiating module ties up to each fin and bottom be provided with respectively more than one group can corresponding coupling the hasp sheet, make each adjacent fin form mutual hasp combination, and the hasp sheet of bottom system can distribute along class's face of heat dissipation plate periphery, make the hasp sheet can adhere on the circumferential surface of heat dissipation plate,, and then promote its high temperature transmission efficiency in order to the contact area of increase fin and heat dissipation plate.
The present invention's a purpose again, be to be to provide the radiating module design of chimeric composition in the form of a ring of a kind of fin, this radiating module forms a pressure pleat root in the inwall end system of each fin, be riveting in the coupling caulking groove of radiating tube periphery wall in order to correspondence, what make that each fin can be firm fast finishes the embedding riveted, and the contact area of increase fin root and radiating tube, its heat transfer efficiency of more effective raising.
The present invention's another purpose, be to be to provide the radiating module design of chimeric composition in the form of a ring of a kind of fin, this radiating module is in the formed pressure pleat of each fin inwall end root, system can form a pressure pleat root with selected shape through doubling or bending process, the shape of this pressure pleat root is regardless of, for example root upset can be fallen folding and directly paste and press the pleat moulding, or root upset fallen to paste that to press pleat L-shaped behind the folding again, triangle, polygonal, inverted T-shaped, or root upset fallen to paste behind the folding again to press pleat and is a curl shape, above pressure pleat root form all belongs to simple and feasible, so the restriction of no given shape.
The present invention's another purpose, be to be to provide the radiating module design of chimeric composition in the form of a ring of a kind of fin, the radiating tube of this radiating module can be a hollow tube, be provided with most caulking grooves so can adopt crowded type technology in the tube wall moulding, therefore simplify the manufacturing of radiating tube, be fit to very much produce in a large number and reduce cost.
Description of drawings
Fig. 1 is applied to the combination stereogram of LED light fixture for the present invention.
Fig. 2 is applied to the exploded perspective view of LED light fixture for the present invention.
Fig. 3 is applied to the compound section figure of LED light fixture for the present invention.
Fig. 4 is the local enlarged diagram of radiating tube among the present invention.
Fig. 5 is the riveted sectional drawing of radiating tube among the present invention and fin.
Fig. 6 is the stereogram of single fin among the present invention.
Fig. 7 sets up the embodiment partial schematic diagram of pressing the pleat root for the present invention in fin inwall end.
Fig. 8 is the riveted sectional drawing of fin shown in Figure 7 and radiating tube.
Fig. 9 sets up the embodiment partial schematic diagram of L shaped pressure pleat root in fin inwall end for the present invention.
Figure 10 is the riveted sectional drawing of fin shown in Figure 9 and radiating tube.
Figure 11 sets up the embodiment partial schematic diagram that triangle is pressed the pleat root for the present invention in fin inwall end.
Figure 12 is the riveted sectional drawing of fin shown in Figure 11 and radiating tube.
Figure 13 sets up the embodiment partial schematic diagram that curl shape is pressed the pleat root for the present invention in fin inwall end.
Figure 14 is the riveted sectional drawing of fin shown in Figure 13 and radiating tube.
Figure 15 sets up the embodiment partial schematic diagram that inverted T-shaped is pressed the pleat root for the present invention in fin inwall end.
Figure 16 is the riveted sectional drawing of fin shown in Figure 15 and radiating tube.
When Figure 17 is applied to the LED light fixture for the present invention at another embodiment decomposing schematic representation of the sheathed again outer shell base in radiating fin group outside.
Figure 18 is the combination stereogram of Figure 17.
When Figure 19 is applied to the LED light fixture for the present invention in radiating fin group outside the another enforcement illustration of sheathed another kind of outer shell base again.
The drawing reference numeral explanation:
Radiating fin group 2
Lampshade plate 6
Working groove 12
Interlocking hole 13
Press pleat root 211a, 211b, 211c, 211d, 211e
Hasp sheet 212,213
Lockhole 32,33
Bolt 41
Louvre 71
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described.
As shown in Figure 1 to Figure 3, system shows the specific embodiment of the present invention's " fin is radiating module of chimeric composition in the form of a ring " adaptation application in a LED light fixture 10 combinations, but in fact, the object of adaptation application of the present invention or use field, be not restriction with the LED light fixture, such as other heat-generating units (as CPU) also all can in like manner be used, and closes first Chen Ming; The embodiment that please refer to drawing discloses, the present invention do " fin is the radiating module of chimeric composition in the form of a ring " design, it mainly is to comprise that a radiating tube 1, a radiating fin group 2 and a heat dissipation plate 3 form, aforementioned components can be made by other metal material of copper or aluminium or tool thermal diffusivity, and wherein:
Radiating fin group 2, system is made of with radial arrangement a plurality of fins 21, and shown in second, five figure, the inwall end 211 of each fin 21 is the caulking groove 11 that coupling embeds radiating tube 1, and center on the periphery wall that is riveting in radiating tube 1 by the machining deformation of working groove 12, form firm combination.
Utilize above-mentioned radiating tube 1, the radiating module that radiating fin group 2 and heat dissipation plate 3 are formed, mainly be to paste with heat dissipation plate 3 to touch in the corresponding heat-generating units of coupling, produce high when hot in heat-generating units, can be in regular turn by heat dissipation plate 3 and radiating tube 1 and high temperature is passed to radiating fin group 2, therefore can finish heat radiation work fast and high efficiency, as shown in the figure, system discloses the radiating module configuration and is located at LED light fixture 10, produce high when hot in the luminescence unit 5 of LED light fixture 10, can pass through LED substrate 4, heat dissipation plate 3, radiating tube 1 is passed to radiating fin group 2 fast with high temperature, and finish heat radiation, its integral heat sink efficient is high, so can increase the lighting power of LED light fixture 10 relatively.And in like manner as can be known, this radiating module also can be applicable to various heat-generating units such as CPU, and it needs heat dissipation plate 3 to paste to touch in the heating region of CPU can produce identical radiating effect.
The electrical connector 101 of above-mentioned LED light fixture 10, LED substrate 4 or luminescence unit 5 are known member, and be high because of radiating efficiency of the present invention, so described luminescence unit 5 is to be made of more a plurality of LED serials, improves lighting power by this.
As shown in Figure 6, each fin 21 of above-mentioned radiating fin group 2, its upper end and bottom system is respectively equipped with the hasp sheet 212,213 that a group or more can corresponding coupling, make each adjacent fin 21 can form mutual hasp combination, and then formation radiating fin group 2 as shown in Figure 2, the hasp sheet 212,213 of above-mentioned again upper end and bottom, system is respectively equipped with button hole 2121,2131 and protruding button 2122,2132, protruding button 2122 wherein and protruding button 2132 are to can be respectively down and different projections up, and the whole hasp that therefore makes radiating fin group 2 is in conjunction with more firm.
As Fig. 7 and shown in Figure 8, the inwall end system of above-mentioned each fin 21 also can form one and press pleat root 211a, embeds the periphery wall that is riveting in radiating tube 1 in order to correspondence, makes in conjunction with more firm, and the contact area of increase fin 21 roots and radiating tube 1, therefore its heat transfer efficiency of more effective raising.
Above-mentioned pressure pleat root 211a, its form does not have the given shape restriction, every pressure pleat root through doubling or the moulding of bending process institute, all belong to feasible, for example Fig. 9 and L-shaped pressure pleat root 211b, Figure 11 shown in Figure 10 and pressure pleat root 211c, Figure 13 triangular in shape shown in Figure 12 and the pressure pleat root 211d that is curl shape shown in Figure 14, or Figure 15 and the pressure pleat root 211e that is inverted T-shaped shown in Figure 16, promptly disclose various difform pressure pleat root 211b, 211c, 211d, 211e respectively.
In addition, the radiating tube 1 among the present invention, it is can adopt to squeeze the type technology and be provided with most caulking grooves 11 and staggered working groove 12 in the tube wall moulding, therefore can simplify the manufacturing of radiating tube 1, reduces cost so be fit to very much a large amount of productions.
As Figure 17 and shown in Figure 180, when the present invention is applied to the light fixture combination of LED, the outer shell base 7 that is nested with a bowl-type can be mated again in system outside radiating fin group 2, and outer shell base 7 and radiating fin group 2 can be that packing engages or mode such as snapping combination and assemblying, outer shell base 7 can be offered a plurality of louvres 71 again, dispels the heat for high temperature.Another kind of outer shell base 8 forms as shown in figure 19, it is to be a simple ring shape, in like manner can make the exposed part of radiating fin group 2 more, better heat-radiation effect for being fitted to each other in the outermost end of radiating fin group 2.
According to design spirit of the present invention, in like manner as can be known, described radiating tube 1 is in also adopting solid body to replace enforcement in case of necessity, can offer a plurality of adjacent caulking grooves and staggered alternate working groove in the periphery wall of solid body, so radiating tube 1 can be hollow or solid body, or even the tubular form of radiating tube 1 do not exceed with the pipe body yet, all in like manner can adopt as triangle, quadrangle, polygon or other geometry, and there is no particular restriction; Again in like manner, shape, size or specification about each fin, or the arrangement construction form of each fin, the necessity that equally all is not particularly limited, the radiating fin group of its formation of arranging, certainly change arbitrarily, so all simple change or equivalent replacement behaviors of doing based on constructed content all still do not break away from the present invention and apply for the technology category.
Claims (10)
1. the fin radiating module of chimeric composition in the form of a ring is to comprise that a radiating tube, a radiating fin group and a heat dissipation plate form, and it is characterized in that:
Radiating tube is a body, and offers a plurality of adjacent caulking grooves in the body periphery wall, implants one by one for the fin of radiating fin group;
The radiating fin group, system is made of with radial arrangement a plurality of fins, make the caulking groove of the inwall end system coupling embedding radiating tube of each fin, and be riveting in the periphery wall of radiating tube around embedding, and be provided with the hasp sheet of corresponding coupling more than a group respectively in each fin upper end and bottom, so that each adjacent fin forms mutual hasp combination;
Heat dissipation plate is the lower end of being fixed in radiating tube, forms to post below this heat dissipation plate and with heat-generating units to combine;
The radiating module that utilizes above-mentioned radiating tube, radiating fin group and heat dissipation plate to form, heat dissipation plate is pasted the heat-generating units that touches in the coupling correspondence, produce highly when hot in heat-generating units,, finish heat radiation work in regular turn by heat dissipation plate and radiating tube and high temperature is passed to the radiating fin group.
2. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: this radiating tube, radiating fin group and heat dissipation plate system are made by copper or aluminium.
3. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: but this radiating tube is all preset the working groove of a machining deformation between two whenever adjacent caulking grooves.
4. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: this radiating tube is provided with the interlocking hole of several extensions in the body internal perisporium.
5. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: this radiating tube body upper end is sealed binding one electrical connector, and heat-generating units is a LED substrate and one group of luminescence unit that is made of a plurality of LED serials, and lock is established and is fixed in heat dissipation plate.
6. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: the hasp sheet of each fin upper end and bottom is to be respectively equipped with button hole and protruding button.
7. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: this heat dissipation plate is the square position body that a periphery has multistage level portion, and the hasp sheet of each fin bottom and be the height coupling along class's face of the multistage level of heat dissipation plate portion and distribute.
8. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: the inwall end of each fin is a corresponding pressure pleat root that is riveting in the radiating tube periphery wall that embeds.
9. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: this heat radiation piping adopts crowded type technology and is provided with most caulking grooves and staggered working groove in the moulding of body periphery wall.
10. fin according to claim 1 is the radiating module of chimeric composition in the form of a ring, it is characterized in that: the outside system coupling of this radiating fin group is nested with an outer shell base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102189440A CN101403492B (en) | 2008-11-07 | 2008-11-07 | Radiating module with fins embedded in ring shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102189440A CN101403492B (en) | 2008-11-07 | 2008-11-07 | Radiating module with fins embedded in ring shape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403492A CN101403492A (en) | 2009-04-08 |
| CN101403492B true CN101403492B (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102189440A Active CN101403492B (en) | 2008-11-07 | 2008-11-07 | Radiating module with fins embedded in ring shape |
Country Status (1)
| Country | Link |
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| CN (1) | CN101403492B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661580A (en) * | 2012-04-24 | 2012-09-12 | 东莞汉旭五金塑胶科技有限公司 | Close fit structure of light-emitting diode (LED) lamp socket insulation connector and radiating fins |
| TWI473962B (en) * | 2012-08-01 | 2015-02-21 | Asia Vital Components Co Ltd | Manufacturing method of heat sink |
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| CN101629682B (en) * | 2009-07-06 | 2010-09-22 | 杨振行 | High-power LED lamp |
| CN101674719B (en) * | 2009-10-16 | 2014-04-02 | 东莞汉旭五金塑胶科技有限公司 | Radiating structure of electronic assemblies |
| CN101876428B (en) * | 2010-05-28 | 2012-06-20 | 浙江耀中科技有限公司 | Large-power LED radiator |
| CN101865441A (en) * | 2010-07-02 | 2010-10-20 | 山西光宇半导体照明有限公司 | Cooling device for LED lamp and LED lamp using the same |
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| CN102679293B (en) * | 2011-03-18 | 2017-06-09 | 奇鋐科技股份有限公司 | A kind of LED radiator and its manufacture method |
| CN102734641B (en) * | 2011-03-31 | 2016-01-20 | 富瑞精密组件（昆山）有限公司 | LED lamp |
| CN102121646A (en) * | 2011-04-12 | 2011-07-13 | 惠州市恒裕灯饰有限公司 | High-efficiency heat dissipation LED projection lamp |
| TWM422766U (en) * | 2011-08-16 | 2012-02-11 | Shi-Ming Chen | Air heat sink and cooling fin with protection and improved performance |
| CN102278718B (en) * | 2011-09-05 | 2015-11-25 | 东莞汉旭五金塑胶科技有限公司 | The cooling lamp holder structure of LED projection lamp |
| CN102352994A (en) * | 2011-10-13 | 2012-02-15 | 东莞市永兴电子科技有限公司 | High-power LED (light emitting diode) mining lamp and production process thereof |
| CN103486558A (en) * | 2013-09-10 | 2014-01-01 | 福建省弘扬光电科技有限公司 | Finned radiator and LED lamp provided with same |
| CN103672812A (en) * | 2013-12-05 | 2014-03-26 | 长兴恒动光电有限公司 | Heat radiator of LED lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6722419B1 (en) * | 2003-05-29 | 2004-04-20 | Cheng-Ping Lee | Computer cooler |
| US6765799B1 (en) * | 2003-03-21 | 2004-07-20 | Jin-Zong Huang | Heat dissipating fins interlocking mechanism |
| CN2934914Y (en) * | 2006-06-06 | 2007-08-15 | 捷飞有限公司 | Lamp radiation structure |
-
2008
- 2008-11-07 CN CN2008102189440A patent/CN101403492B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6765799B1 (en) * | 2003-03-21 | 2004-07-20 | Jin-Zong Huang | Heat dissipating fins interlocking mechanism |
| US6722419B1 (en) * | 2003-05-29 | 2004-04-20 | Cheng-Ping Lee | Computer cooler |
| CN2934914Y (en) * | 2006-06-06 | 2007-08-15 | 捷飞有限公司 | Lamp radiation structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661580A (en) * | 2012-04-24 | 2012-09-12 | 东莞汉旭五金塑胶科技有限公司 | Close fit structure of light-emitting diode (LED) lamp socket insulation connector and radiating fins |
| TWI473962B (en) * | 2012-08-01 | 2015-02-21 | Asia Vital Components Co Ltd | Manufacturing method of heat sink |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101403492A (en) | 2009-04-08 |
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Commission number: 4W101510 Conclusion of examination: Declaring claim 1-6 and 8-10 invalid and maintaining the patent right on the basis of claim 7. Decision date of declaring invalidation: 20131211 Decision number of declaring invalidation: 21706 Denomination of invention: Radiating module with fins embedded in ring shape Granted publication date: 20110817 Patentee: Huang Chongxian |
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Commission number: 4W101783 Conclusion of examination: The patent is maintained on the basis of claim 7. Decision date of declaring invalidation: 20141229 Decision number of declaring invalidation: 24699 Denomination of invention: Radiating module with fins embedded in ring shape Granted publication date: 20110817 Patentee: Huang Chongxian |
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Effective date of registration: 20201105 Address after: 516000 Huizhou City, Guangdong Province, Boluo County, Huzhen Town, Tian Liao group Changling Patentee after: Tsung-Hsien Huang Address before: Tangxia Zhen Lin village Yongjiang Industrial Zone West Lake hardware plastic products factory in Guangdong city of Dongguan province 523175 Patentee before: Huang Chongxian |