CN101625079B - 中空式液冷led灯 - Google Patents
中空式液冷led灯 Download PDFInfo
- Publication number
- CN101625079B CN101625079B CN2009100964523A CN200910096452A CN101625079B CN 101625079 B CN101625079 B CN 101625079B CN 2009100964523 A CN2009100964523 A CN 2009100964523A CN 200910096452 A CN200910096452 A CN 200910096452A CN 101625079 B CN101625079 B CN 101625079B
- Authority
- CN
- China
- Prior art keywords
- led
- hollow
- heat dissipating
- dissipating housing
- liquid
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 239000011521 glass Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 4
- 239000012780 transparent material Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 15
- 229910052782 aluminium Inorganic materials 0.000 description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 230000005855 radiation Effects 0.000 description 9
- 238000005286 illumination Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 239000012047 saturated solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
- F21K9/232—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 an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
-
- 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
- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100964523A CN101625079B (zh) | 2009-03-05 | 2009-03-05 | 中空式液冷led灯 |
US12/703,442 US8783910B2 (en) | 2009-03-05 | 2010-02-10 | LED lamp system utilizing a hollow liquid-cooled device |
PCT/CN2010/070817 WO2010099733A1 (zh) | 2009-03-05 | 2010-03-02 | 中空式液冷led灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100964523A CN101625079B (zh) | 2009-03-05 | 2009-03-05 | 中空式液冷led灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101625079A CN101625079A (zh) | 2010-01-13 |
CN101625079B true CN101625079B (zh) | 2012-01-25 |
Family
ID=41521015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100964523A Active CN101625079B (zh) | 2009-03-05 | 2009-03-05 | 中空式液冷led灯 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8783910B2 (zh) |
CN (1) | CN101625079B (zh) |
WO (1) | WO2010099733A1 (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101625079B (zh) * | 2009-03-05 | 2012-01-25 | 华桂潮 | 中空式液冷led灯 |
US9030120B2 (en) | 2009-10-20 | 2015-05-12 | Cree, Inc. | Heat sinks and lamp incorporating same |
US9217542B2 (en) | 2009-10-20 | 2015-12-22 | Cree, Inc. | Heat sinks and lamp incorporating same |
US9243758B2 (en) | 2009-10-20 | 2016-01-26 | Cree, Inc. | Compact heat sinks and solid state lamp incorporating same |
CN101799150A (zh) * | 2010-02-10 | 2010-08-11 | 中国科学院广州能源研究所 | Led灯具体式热管散热系统 |
KR101934596B1 (ko) * | 2010-02-11 | 2019-03-25 | 디에스엠 아이피 어셋츠 비.브이. | Led 조명 장치 |
US8217557B2 (en) * | 2010-08-31 | 2012-07-10 | Micron Technology, Inc. | Solid state lights with thermosiphon liquid cooling structures and methods |
CN102447039A (zh) * | 2010-10-13 | 2012-05-09 | 罗业富 | 集成式大功率led光源模组导热基板 |
CN102032513B (zh) * | 2010-11-10 | 2013-06-19 | 深圳市宝莱德光电科技有限公司 | 强制性水冷led路灯 |
US8152341B2 (en) * | 2011-02-04 | 2012-04-10 | Switch Bulb Company, Inc. | Expandable liquid volume in an LED bulb |
US10030863B2 (en) * | 2011-04-19 | 2018-07-24 | Cree, Inc. | Heat sink structures, lighting elements and lamps incorporating same, and methods of making same |
US8686623B2 (en) | 2012-02-01 | 2014-04-01 | Switch Bulb Company, Inc. | Omni-directional channeling of liquids for passive convection in LED bulbs |
US9698322B2 (en) | 2012-02-07 | 2017-07-04 | Cree, Inc. | Lighting device and method of making lighting device |
CN103256575A (zh) * | 2012-02-15 | 2013-08-21 | 陈炳武 | 散热器及由其构成的led灯具 |
CN102588791A (zh) * | 2012-02-27 | 2012-07-18 | 中国科学院广州能源研究所 | 利用相变传热的腔体式结构散热led灯具 |
CN102635793A (zh) * | 2012-03-07 | 2012-08-15 | 深圳和而泰照明科技有限公司 | 发光结构及其led灯 |
CN103162189A (zh) * | 2013-03-11 | 2013-06-19 | 深圳市金码盈科电子有限公司 | 一种分体组合式的led路灯 |
CN104180204A (zh) * | 2013-05-23 | 2014-12-03 | 范文昌 | 一种半导体芯片组合发光灯具 |
US20140362581A1 (en) * | 2013-06-05 | 2014-12-11 | Tom Kim | Light emitting diode assembly with an internal protrusion providing refraction and heat transfer |
US20160010840A1 (en) * | 2013-06-18 | 2016-01-14 | Wenchang Fan | Thermally efficient OGC lamp |
WO2015113491A1 (zh) * | 2014-01-28 | 2015-08-06 | 施国樑 | 一种玻璃热管led灯具 |
CN103925498A (zh) * | 2014-04-28 | 2014-07-16 | 江苏达伦电子股份有限公司 | Led液体灯 |
CN104162952B (zh) * | 2014-08-14 | 2017-04-19 | 漳州立达信光电子科技有限公司 | Led灯具散热壳体及其注射成型设备 |
EP3195711A4 (en) * | 2014-09-15 | 2018-08-29 | D'Onofrio, Nicholas, Michael | Liquid cooled metal core printed circuit board |
CN105065983A (zh) * | 2015-07-30 | 2015-11-18 | 东莞市闻誉实业有限公司 | 照明设备 |
EP3341654A4 (en) * | 2015-08-26 | 2019-04-17 | Thin Thermal Exchange Pte Ltd | CIRCUIT BOARD WITH EVACUATED CORE |
CN105627184A (zh) * | 2016-02-29 | 2016-06-01 | 柳州格瑞斯光电科技有限公司 | Led台灯 |
US10139094B2 (en) * | 2016-09-20 | 2018-11-27 | Anibal Rene Reichenbach | Device and method for encapsulating and cooling a submerged luminary |
CN106641846B (zh) * | 2016-12-30 | 2017-11-21 | 郭子颖 | 一种怡神led阅读灯 |
RU2746298C1 (ru) * | 2020-10-06 | 2021-04-12 | Автономная некоммерческая организация «Институт социально-экономических стратегий и технологий развития» | Светильник светодиодный с теплоотводящим корпусом |
CN115978507B (zh) * | 2022-12-30 | 2024-04-26 | 深圳爱图仕创新科技股份有限公司 | 一种液冷照明装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5890794A (en) * | 1996-04-03 | 1999-04-06 | Abtahi; Homayoon | Lighting units |
CN1224098C (zh) * | 2002-03-11 | 2005-10-19 | 光磊科技股份有限公司 | 固态发光装置封装的散热构件及其制造方法 |
JP2005045062A (ja) * | 2003-07-23 | 2005-02-17 | Seiko Epson Corp | 光源装置及びそれを用いた投射型表示装置 |
US6982518B2 (en) | 2003-10-01 | 2006-01-03 | Enertron, Inc. | Methods and apparatus for an LED light |
US6942360B2 (en) | 2003-10-01 | 2005-09-13 | Enertron, Inc. | Methods and apparatus for an LED light engine |
CN2735548Y (zh) | 2004-08-06 | 2005-10-19 | 严美凤 | 高功率led散热结构 |
CN101539274A (zh) * | 2008-03-19 | 2009-09-23 | 富准精密工业(深圳)有限公司 | 照明装置及其光引擎 |
CN101457918B (zh) * | 2008-12-25 | 2012-02-15 | 英飞特电子(杭州)有限公司 | 液冷led灯 |
CN101625079B (zh) * | 2009-03-05 | 2012-01-25 | 华桂潮 | 中空式液冷led灯 |
CN101649965B (zh) * | 2009-08-20 | 2012-08-22 | 艾迪光电(杭州)有限公司 | 液冷配光中空式led灯 |
-
2009
- 2009-03-05 CN CN2009100964523A patent/CN101625079B/zh active Active
-
2010
- 2010-02-10 US US12/703,442 patent/US8783910B2/en active Active
- 2010-03-02 WO PCT/CN2010/070817 patent/WO2010099733A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN101625079A (zh) | 2010-01-13 |
WO2010099733A1 (zh) | 2010-09-10 |
US20100225219A1 (en) | 2010-09-09 |
US8783910B2 (en) | 2014-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101625079B (zh) | 中空式液冷led灯 | |
CN101457918B (zh) | 液冷led灯 | |
CN101649965B (zh) | 液冷配光中空式led灯 | |
CN201757391U (zh) | Led照明装置及其散热结构 | |
JP5770946B2 (ja) | Led照明灯 | |
JPWO2011055659A1 (ja) | 大型led照明装置 | |
CN102022656A (zh) | Led照明灯具 | |
CN201475723U (zh) | 液冷配光中空式led灯 | |
CN101660696B (zh) | 一种大功率led广场照明灯 | |
CN101430079B (zh) | 可分离式led灯 | |
CN201078676Y (zh) | 高效散热的led灯具 | |
CN201575405U (zh) | 液冷led灯 | |
CN101413633A (zh) | 壁式led灯 | |
CN201568849U (zh) | 一种大功率led广场照明灯 | |
CN203404691U (zh) | Led日光灯 | |
CN201803195U (zh) | 集成直导散热式led灯 | |
CN202001863U (zh) | 一种易散热集成封装led光源 | |
CN2926813Y (zh) | 灯具散热结构 | |
CN204879601U (zh) | 一种led陶瓷光源灯柱及其制得的灯泡 | |
CN109538964A (zh) | 导热液冷led | |
CN201246721Y (zh) | Led灯散热器 | |
CN203517393U (zh) | 一种增强导热性能的led日光灯 | |
CN202813030U (zh) | 一种led路灯模组 | |
CN202216215U (zh) | Led灯的散热结构 | |
CN105465633A (zh) | 一种具有高效率散热装置的球型led灯 |
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: ZHEJIANG THINKLUX LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUA GUICHAO Effective date: 20130529 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310024 HANGZHOU, ZHEJIANG PROVINCE TO: 315002 HANGZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee after: Thinklux (Zhejiang) Lighting Technology Co., Ltd. Address before: 310024, 30, Dongfang Road, 188 Jiang Lu, Zhejiang, Hangzhou Patentee before: Hua Guichao |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: 528226, Guangdong Province, Nanhai District, Foshan province Luo village, Guangdong new light industry base A8 Building 5 floor Patentee after: New light sources re-invent industry center, associating Guangdong, Nanhai District Foshan City Address before: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee before: Thinklux (Zhejiang) Lighting Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191104 Address after: 516001 room 2306, 23rd floor, innovation building, No.106, Dongxin Avenue, Dongjiang Industrial Park, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Qianfeng Guangcai Technology Co., Ltd Address before: 528226, Guangdong Province, Nanhai District, Foshan province Luo village, Guangdong new light industry base A8 Building 5 floor Patentee before: New light sources re-invent industry center, associating Guangdong, Nanhai District Foshan City |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20220401 Granted publication date: 20120125 |