CN101566326B - 照明装置及其光引擎 - Google Patents
照明装置及其光引擎 Download PDFInfo
- Publication number
- CN101566326B CN101566326B CN200810066780A CN200810066780A CN101566326B CN 101566326 B CN101566326 B CN 101566326B CN 200810066780 A CN200810066780 A CN 200810066780A CN 200810066780 A CN200810066780 A CN 200810066780A CN 101566326 B CN101566326 B CN 101566326B
- Authority
- CN
- China
- Prior art keywords
- light source
- solid
- radiator
- cavity
- fan
- 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
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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
-
- 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
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- 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
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810066780A CN101566326B (zh) | 2008-04-23 | 2008-04-23 | 照明装置及其光引擎 |
US12/274,338 US7837363B2 (en) | 2008-04-23 | 2008-11-19 | LED illuminating device and light engine thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810066780A CN101566326B (zh) | 2008-04-23 | 2008-04-23 | 照明装置及其光引擎 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101566326A CN101566326A (zh) | 2009-10-28 |
CN101566326B true CN101566326B (zh) | 2012-09-19 |
Family
ID=41214843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810066780A Expired - Fee Related CN101566326B (zh) | 2008-04-23 | 2008-04-23 | 照明装置及其光引擎 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7837363B2 (zh) |
CN (1) | CN101566326B (zh) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10340424B2 (en) | 2002-08-30 | 2019-07-02 | GE Lighting Solutions, LLC | Light emitting diode component |
US8322892B2 (en) * | 2007-12-07 | 2012-12-04 | Osram Ag | Heat sink and lighting device comprising a heat sink |
CN101561126B (zh) * | 2008-04-18 | 2012-09-19 | 富准精密工业(深圳)有限公司 | 照明装置 |
CN101749570B (zh) * | 2008-12-08 | 2012-09-19 | 富准精密工业(深圳)有限公司 | 发光二极管灯具及其光引擎 |
TWM358930U (en) * | 2009-01-20 | 2009-06-11 | Darfon Electronics Corp | LED lamp |
DE102009011350A1 (de) * | 2009-03-05 | 2010-09-09 | Osram Gesellschaft mit beschränkter Haftung | Beleuchtungsvorrichtung mit mindestens einem Kühlkörper |
CN101825235A (zh) * | 2009-03-05 | 2010-09-08 | 富准精密工业(深圳)有限公司 | 发光二极管灯具及其光引擎 |
TWI366645B (en) * | 2009-03-24 | 2012-06-21 | Young Green Energy Co | Illumination apparatus |
CN101865372A (zh) * | 2009-04-20 | 2010-10-20 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
US20100295436A1 (en) * | 2009-05-19 | 2010-11-25 | Alex Horng | Lamp |
US8256933B1 (en) * | 2009-09-02 | 2012-09-04 | Lights Of America, Inc. | Heat dissipation apparatus for a lamp |
US8593040B2 (en) | 2009-10-02 | 2013-11-26 | Ge Lighting Solutions Llc | LED lamp with surface area enhancing fins |
EP2327928B1 (de) * | 2009-11-25 | 2018-08-15 | HELLA GmbH & Co. KGaA | Halterung für einen Lüfter einer Beleuchtungseinrichtung sowie Beleuchtungseinrichtung |
TW201120364A (en) * | 2009-12-11 | 2011-06-16 | Shi-Ming Chen | Lamp device. |
CN101839465A (zh) * | 2010-05-16 | 2010-09-22 | 山西光宇半导体照明有限公司 | 一种散热装置以及利用该散热装置的led灯具 |
TWI408311B (zh) * | 2010-05-25 | 2013-09-11 | Sunonwealth Electr Mach Ind Co | 燈具及其散熱器 |
TWI408312B (zh) * | 2010-10-05 | 2013-09-11 | Sunonwealth Electr Mach Ind Co | 燈具 |
US9360202B2 (en) | 2011-05-13 | 2016-06-07 | Lighting Science Group Corporation | System for actively cooling an LED filament and associated methods |
US9151482B2 (en) * | 2011-05-13 | 2015-10-06 | Lighting Science Group Corporation | Sealed electrical device with cooling system |
US8911117B2 (en) | 2011-07-26 | 2014-12-16 | Mike Hulsman | LED lighting apparatus with a high efficiency convective heat sink |
TWI443283B (zh) * | 2011-10-31 | 2014-07-01 | Edison Opto Corp | 散熱器及應用其之燈具 |
US20130128561A1 (en) * | 2011-11-08 | 2013-05-23 | Electraled, Inc. | Multi-adjustable led luminaire with integrated active cooling system |
CN102384425A (zh) * | 2011-12-08 | 2012-03-21 | 广州市佛达信号设备有限公司 | 一种led爆闪灯 |
CN103174960A (zh) * | 2011-12-22 | 2013-06-26 | 富准精密工业(深圳)有限公司 | 高效能发光二极管灯泡 |
CN102519026B (zh) * | 2012-01-09 | 2015-02-18 | 重庆三弓科技发展有限公司 | 一种led防爆灯 |
US9500355B2 (en) * | 2012-05-04 | 2016-11-22 | GE Lighting Solutions, LLC | Lamp with light emitting elements surrounding active cooling device |
US9587820B2 (en) | 2012-05-04 | 2017-03-07 | GE Lighting Solutions, LLC | Active cooling device |
US8915624B2 (en) | 2012-05-22 | 2014-12-23 | Cooper Technologies Company | Cooling heat-generating components of a light fixture |
CN102734710B (zh) * | 2012-07-02 | 2014-10-29 | 大连唯思德节能科技有限公司 | 一种带有独立气流通道的主动散热led路灯光源 |
US20140169025A1 (en) * | 2012-12-15 | 2014-06-19 | Lumenetix, Inc. | System and method for mixing and guiding light emitted from light emitting diodes to a light pipe for emission in a linear configuration |
US9816696B1 (en) * | 2013-01-25 | 2017-11-14 | LEDLab, LLC | Fan cooled LED light and housing |
US9435525B1 (en) * | 2013-03-08 | 2016-09-06 | Soraa, Inc. | Multi-part heat exchanger for LED lamps |
US20140314571A1 (en) * | 2013-04-23 | 2014-10-23 | W. K. Wu Products Inc. | Ceiling light assembly |
JP2015076281A (ja) * | 2013-10-09 | 2015-04-20 | パナソニックIpマネジメント株式会社 | 照明装置 |
CZ306103B6 (cs) * | 2015-03-31 | 2016-08-03 | Varroc Lighting Systems, s.r.o. | Chladič světelného zdroje |
EP3153771B1 (en) * | 2015-10-05 | 2018-06-13 | Vestel Elektronik Sanayi ve Ticaret A.S. | Cooling device and cooling method for lighting modules |
KR101916724B1 (ko) * | 2016-12-27 | 2018-11-08 | 엘지전자 주식회사 | 차량용 램프 및 그것의 제어방법 |
CN107459253B (zh) * | 2017-08-16 | 2018-05-15 | 新黎明科技股份有限公司 | 一种led灯管装置 |
IL265482B2 (en) * | 2017-09-05 | 2023-04-01 | Shanghai Sansi Electr Eng Co Ltd | Light source module and lighting device using it |
CN108006452B (zh) * | 2017-11-29 | 2020-02-21 | 东莞市佳盟照明科技有限公司 | 一种内置电源大球泡灯 |
CN108518593B (zh) * | 2018-04-03 | 2020-05-15 | 桐乡市倍特科技有限公司 | 一种节能便捷清理led灯 |
CN110566841B (zh) * | 2018-06-05 | 2022-03-29 | 深圳市绎立锐光科技开发有限公司 | 散热结构及照明装置 |
US11287103B2 (en) | 2019-04-22 | 2022-03-29 | Ism Lighting, Llc. | Low wattage balloon work light |
CN113203076A (zh) * | 2021-04-08 | 2021-08-03 | 一汽奔腾轿车有限公司 | 一种乘用车矩阵式远光主动散热系统及其控制方法 |
CN116379404B (zh) * | 2023-05-26 | 2023-08-04 | 深圳市健仕达电子有限公司 | 一种低耗能高散热性能的灯具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201028443Y (zh) * | 2006-08-03 | 2008-02-27 | 陈友余 | 大功率发光二极管光源的聚焦、散热一体化装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6787999B2 (en) * | 2002-10-03 | 2004-09-07 | Gelcore, Llc | LED-based modular lamp |
US6974233B1 (en) * | 2003-05-29 | 2005-12-13 | Truman Aubrey | Fluorescent lighting fixture assemblies |
KR200350484Y1 (ko) * | 2004-02-06 | 2004-05-13 | 주식회사 대진디엠피 | 콘상 엘이디 조명등 |
US7144140B2 (en) * | 2005-02-25 | 2006-12-05 | Tsung-Ting Sun | Heat dissipating apparatus for lighting utility |
-
2008
- 2008-04-23 CN CN200810066780A patent/CN101566326B/zh not_active Expired - Fee Related
- 2008-11-19 US US12/274,338 patent/US7837363B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201028443Y (zh) * | 2006-08-03 | 2008-02-27 | 陈友余 | 大功率发光二极管光源的聚焦、散热一体化装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090268468A1 (en) | 2009-10-29 |
CN101566326A (zh) | 2009-10-28 |
US7837363B2 (en) | 2010-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHAMP TECH OPTICAL (FOSHAN) CORPORATION Free format text: FORMER OWNER: FUHUAI (SHENZHENG) PRECISION INDUSTRY CO., LTD. Effective date: 20130321 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518109 SHENZHEN, GUANGDONG PROVINCE TO: 528051 FOSHAN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130321 Address after: 528051, Huabao North Road, Chengxi Industrial Zone, Chancheng District, Guangdong, Foshan, 35 Patentee after: Quanyida Technology (Foshan) Co., Ltd. Patentee after: Foxconn Precision Industry Co., Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: Fuhuai (Shenzheng) Precision Industry Co., Ltd. Patentee before: Foxconn Precision Industry Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130423 |