CN102691997B - 散热装置和具有该散热装置的照明装置 - Google Patents
散热装置和具有该散热装置的照明装置 Download PDFInfo
- Publication number
- CN102691997B CN102691997B CN201110074620.6A CN201110074620A CN102691997B CN 102691997 B CN102691997 B CN 102691997B CN 201110074620 A CN201110074620 A CN 201110074620A CN 102691997 B CN102691997 B CN 102691997B
- Authority
- CN
- China
- Prior art keywords
- heat abstractor
- fin
- matrix
- kink
- lighting device
- 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
- 239000011159 matrix material Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000007743 anodising Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 9
- 238000012546 transfer Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 13
- 239000004411 aluminium Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000549 coloured material Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
-
- 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
-
- 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]
-
- 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 potential barriers, e.g. a 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110074620.6A CN102691997B (zh) | 2011-03-25 | 2011-03-25 | 散热装置和具有该散热装置的照明装置 |
PCT/EP2012/053173 WO2012130536A1 (en) | 2011-03-25 | 2012-02-24 | A heat sink device and lighting apparatus having the heat sink device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110074620.6A CN102691997B (zh) | 2011-03-25 | 2011-03-25 | 散热装置和具有该散热装置的照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102691997A CN102691997A (zh) | 2012-09-26 |
CN102691997B true CN102691997B (zh) | 2015-11-25 |
Family
ID=45841451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110074620.6A Expired - Fee Related CN102691997B (zh) | 2011-03-25 | 2011-03-25 | 散热装置和具有该散热装置的照明装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102691997B (zh) |
WO (1) | WO2012130536A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103968343A (zh) * | 2013-01-25 | 2014-08-06 | 欧司朗有限公司 | 散热装置和具有该散热装置的照明装置 |
CN104763909A (zh) * | 2015-04-24 | 2015-07-08 | 东莞市闻誉实业有限公司 | Led灯 |
CN104864286B (zh) * | 2015-04-27 | 2017-04-12 | 东莞市闻誉实业有限公司 | Led灯 |
CN106028742A (zh) * | 2016-05-10 | 2016-10-12 | 张立 | 一种蓄电池充电器用散热模组 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201242058Y (zh) * | 2008-08-04 | 2009-05-20 | 王文汶 | 一种led灯具 |
CN201487629U (zh) * | 2009-08-14 | 2010-05-26 | 勒斯克光电有限公司 | 多光源led灯结构 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200940816Y (zh) | 2006-03-28 | 2007-08-29 | 钟李杏枝 | 灯具的散热装置 |
US7824075B2 (en) * | 2006-06-08 | 2010-11-02 | Lighting Science Group Corporation | Method and apparatus for cooling a lightbulb |
-
2011
- 2011-03-25 CN CN201110074620.6A patent/CN102691997B/zh not_active Expired - Fee Related
-
2012
- 2012-02-24 WO PCT/EP2012/053173 patent/WO2012130536A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201242058Y (zh) * | 2008-08-04 | 2009-05-20 | 王文汶 | 一种led灯具 |
CN201487629U (zh) * | 2009-08-14 | 2010-05-26 | 勒斯克光电有限公司 | 多光源led灯结构 |
Also Published As
Publication number | Publication date |
---|---|
CN102691997A (zh) | 2012-09-26 |
WO2012130536A1 (en) | 2012-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: Osram GMBH Address before: Munich, Germany Patentee before: Osram Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181214 Address after: Munich, Germany Patentee after: Landes Vance Address before: Munich, Germany Patentee before: Osram GMBH |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210325 |