CN101672432B - 发光二极管灯具 - Google Patents
发光二极管灯具 Download PDFInfo
- Publication number
- CN101672432B CN101672432B CN2008103044631A CN200810304463A CN101672432B CN 101672432 B CN101672432 B CN 101672432B CN 2008103044631 A CN2008103044631 A CN 2008103044631A CN 200810304463 A CN200810304463 A CN 200810304463A CN 101672432 B CN101672432 B CN 101672432B
- Authority
- CN
- China
- Prior art keywords
- radiator
- fan
- procapsid
- led lamp
- pore
- 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
-
- 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
- F21V29/60—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
- 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
-
- 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
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103044631A CN101672432B (zh) | 2008-09-11 | 2008-09-11 | 发光二极管灯具 |
US12/468,864 US7868525B2 (en) | 2008-09-11 | 2009-05-19 | LED illuminating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103044631A CN101672432B (zh) | 2008-09-11 | 2008-09-11 | 发光二极管灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101672432A CN101672432A (zh) | 2010-03-17 |
CN101672432B true CN101672432B (zh) | 2012-11-21 |
Family
ID=41798629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008103044631A Expired - Fee Related CN101672432B (zh) | 2008-09-11 | 2008-09-11 | 发光二极管灯具 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7868525B2 (zh) |
CN (1) | CN101672432B (zh) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8444299B2 (en) * | 2007-09-25 | 2013-05-21 | Enertron, Inc. | Dimmable LED bulb with heatsink having perforated ridges |
US20100226139A1 (en) | 2008-12-05 | 2010-09-09 | Permlight Products, Inc. | Led-based light engine |
KR100961840B1 (ko) * | 2009-10-30 | 2010-06-08 | 화우테크놀러지 주식회사 | 엘이디 램프 |
CN101858505B (zh) * | 2009-04-13 | 2013-04-24 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
TWI373592B (en) * | 2009-09-30 | 2012-10-01 | Everlight Electronics Co Ltd | Light source module |
US8829771B2 (en) * | 2009-11-09 | 2014-09-09 | Lg Innotek Co., Ltd. | Lighting device |
US8471443B2 (en) | 2009-11-09 | 2013-06-25 | Lg Innotek Co., Ltd. | Lighting device |
WO2011100193A1 (en) * | 2010-02-12 | 2011-08-18 | Cree, Inc. | Lighting device with heat dissipation elements |
CN102330960B (zh) * | 2010-07-27 | 2014-03-19 | 冯林 | Led光源的散热装置及led光源 |
WO2012012935A1 (zh) * | 2010-07-27 | 2012-02-02 | Feng Lin | Led光源的散热装置及led光源 |
CN103080647A (zh) * | 2010-08-09 | 2013-05-01 | 皇家飞利浦电子股份有限公司 | 由风扇和具有弧形鳍的散热单元冷却的led照明设备 |
US20130135868A1 (en) * | 2010-08-09 | 2013-05-30 | Koninklijke Philips Electronics Nv | Lighting device |
CN101949524B (zh) * | 2010-09-13 | 2013-03-20 | 鸿富锦精密工业(深圳)有限公司 | Led照明装置及其导通结构 |
TWI397650B (zh) | 2010-09-15 | 2013-06-01 | Sunonwealth Electr Mach Ind Co | 燈具 |
CN102401250B (zh) * | 2010-09-19 | 2013-09-04 | 建准电机工业股份有限公司 | 灯具 |
CN102454899A (zh) * | 2010-10-29 | 2012-05-16 | 伍永乐 | 一种led球泡 |
US8905600B2 (en) * | 2010-11-03 | 2014-12-09 | Tsmc Solid State Lighting Ltd. | Light-emitting diode lamp and method of making |
CN102032490B (zh) * | 2010-12-28 | 2013-01-02 | 深圳市聚作实业有限公司 | 内轴散热式led球泡灯 |
CN102095105A (zh) * | 2011-01-19 | 2011-06-15 | 上海光隧光电科技有限公司 | 一种led照明光源装置 |
CN102607000A (zh) * | 2011-01-20 | 2012-07-25 | 昆山百亨光电科技有限公司 | 投射灯的散热结构 |
CN102625636A (zh) * | 2011-01-28 | 2012-08-01 | 鸿富锦精密工业(深圳)有限公司 | 风扇固定装置 |
CN102121612B (zh) * | 2011-02-28 | 2014-05-28 | 深圳市众明半导体照明有限公司 | 一种带风扇的led灯泡及灯具 |
CN102252194A (zh) * | 2011-03-23 | 2011-11-23 | 黄山金箭照明科技有限公司 | 一种led光源灯具 |
EP2525137A1 (de) * | 2011-05-20 | 2012-11-21 | Ansorg GmbH | Leuchte mit einem LED-Modul als Leuchtmittel und einem Gebläse zur Kühlung |
WO2013049982A1 (zh) * | 2011-10-02 | 2013-04-11 | 广州南科集成电子有限公司 | Led光电源总成及利用传统路灯改造的led路灯 |
CN102588781B (zh) * | 2012-01-20 | 2015-05-13 | 深圳市奥马斯光电照明有限公司 | Led植物生长筒灯 |
US20130242576A1 (en) * | 2012-03-13 | 2013-09-19 | Samsung Led Co., Ltd. | Light emitting apparatus |
US9188322B2 (en) * | 2012-03-26 | 2015-11-17 | Asia Vital Components Co., Ltd. | Heat dissipation structure for LED lighting |
CN103453332B (zh) * | 2012-05-29 | 2017-06-23 | 海洋王照明科技股份有限公司 | 散热效率高的大功率led灯具 |
CN102829350B (zh) * | 2012-07-25 | 2014-12-03 | 杭州赛佳科技有限公司 | 一种双光源多用途led灯 |
DE102013108560A1 (de) * | 2012-08-10 | 2014-02-13 | Samsung Electronics Co., Ltd. | Beleuchtungsvorrichtung |
US8622591B1 (en) * | 2012-08-31 | 2014-01-07 | Shenzhen Jiawei Photovoltaic Lighting Co., Ltd. | LED lamp scattering heat by exchanging currents |
CN102818160B (zh) * | 2012-08-31 | 2015-08-19 | 深圳珈伟光伏照明股份有限公司 | 可导引气流交换、散热的led灯具 |
DE202012103988U1 (de) * | 2012-10-17 | 2012-11-06 | Wila Group Limited | Lampeneinheit für eine Leuchte |
CN103968274A (zh) * | 2013-02-05 | 2014-08-06 | 诠盛科技股份有限公司 | 照明装置 |
EP2959209B1 (en) * | 2013-02-19 | 2018-09-12 | Philips Lighting Holding B.V. | Lighting device with improved thermal properties |
CN104696927A (zh) * | 2013-12-05 | 2015-06-10 | 苏州承源光电科技有限公司 | 一种led灯具散热器 |
US9933153B2 (en) * | 2014-06-30 | 2018-04-03 | Robert William Mitchell | Fan and light combination |
CN104613443B (zh) * | 2015-02-03 | 2018-01-30 | 东莞市闻誉实业有限公司 | 带有导风片的散热器 |
JP6545991B2 (ja) * | 2015-03-31 | 2019-07-17 | 株式会社小糸製作所 | 光源モジュール |
US10253967B2 (en) * | 2015-04-01 | 2019-04-09 | Epistar Corporation | Light-emitting bulb |
US20160369995A1 (en) * | 2015-06-16 | 2016-12-22 | Posco Led Company Ltd. | Optical semiconductor lighting apparatus |
CN105805644A (zh) * | 2016-04-11 | 2016-07-27 | 成都格瑞思文化传播有限公司 | 新型安防灯 |
CN105757579B (zh) * | 2016-04-21 | 2018-05-15 | 沈阳广信先锋交通高技术有限公司 | 圆形车载led应急照明灯 |
CN106555953A (zh) * | 2016-11-25 | 2017-04-05 | 苏州汉瑞森光电科技股份有限公司 | 一种多用途照明灯具 |
CN108895417B (zh) * | 2018-05-24 | 2020-06-23 | 东莞市闻誉实业有限公司 | 筒式散热器 |
CN109340612B (zh) * | 2018-09-04 | 2021-01-05 | 东莞市闻誉实业有限公司 | 照明灯具 |
CN110242892A (zh) * | 2019-03-21 | 2019-09-17 | 广州市升龙灯光设备有限公司 | 便于拆装维护的防水舞台灯具结构及防水舞台灯具 |
CN111720805B (zh) * | 2020-07-17 | 2022-04-22 | 扬州大学 | 一种大功率led灯散热装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2692836Y (zh) * | 2004-04-08 | 2005-04-13 | 鼎沛股份有限公司 | 散热器的固定结构 |
CN101255979A (zh) * | 2008-03-28 | 2008-09-03 | 广州市雅江光电设备有限公司 | 一种led泛光灯散热系统及其风工作方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7144140B2 (en) * | 2005-02-25 | 2006-12-05 | Tsung-Ting Sun | Heat dissipating apparatus for lighting utility |
-
2008
- 2008-09-11 CN CN2008103044631A patent/CN101672432B/zh not_active Expired - Fee Related
-
2009
- 2009-05-19 US US12/468,864 patent/US7868525B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2692836Y (zh) * | 2004-04-08 | 2005-04-13 | 鼎沛股份有限公司 | 散热器的固定结构 |
CN101255979A (zh) * | 2008-03-28 | 2008-09-03 | 广州市雅江光电设备有限公司 | 一种led泛光灯散热系统及其风工作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101672432A (zh) | 2010-03-17 |
US7868525B2 (en) | 2011-01-11 |
US20100060132A1 (en) | 2010-03-11 |
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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: 20130308 |
|
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: 20130308 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: 20121121 Termination date: 20130911 |