MX2012011434A - Disipadores de calor ligeros y lamparas de led que los emplean. - Google Patents
Disipadores de calor ligeros y lamparas de led que los emplean.Info
- Publication number
- MX2012011434A MX2012011434A MX2012011434A MX2012011434A MX2012011434A MX 2012011434 A MX2012011434 A MX 2012011434A MX 2012011434 A MX2012011434 A MX 2012011434A MX 2012011434 A MX2012011434 A MX 2012011434A MX 2012011434 A MX2012011434 A MX 2012011434A
- Authority
- MX
- Mexico
- Prior art keywords
- heat sink
- conductive layer
- thermally conductive
- disposed
- led
- Prior art date
Links
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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- 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
- F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
-
- 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
- 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
- F21V29/85—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
- 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
- F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
-
- 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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/041—Optical design with conical or pyramidal surface
-
- 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)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Un disipador (10) de calor incluye una capa (14) térmicamente conductora que comprende por lo menos uno de fulereno y nanotubos dispuestos en un receptor polimérico. La capa térmicamente conductora puede disponerse en un cuerpo de disipador de calor, que puede ser térmicamente aislante y/o plástico y puede incluir estructuras de radiación de calor mejoradoras de área superficial, tal como aletas (16), con la capa térmicamente conductora siendo dispuesta sobre al menos las estructuras de radiación de calor mejoradoras de área superficial. Una modalidad de lámpara de diodos emisores de luz (LED) incluye el disipador de calor y un módulo (30) de LED que incluye uno o más dispositivos (32) de LED asegurados con y en comunicación térmica con el disipador de calor. Una modalidad del método incluye formar el cuerpo de disipador de calor y disponer la capa térmicamente conductora sobre el cuerpo de disipador de calor. La disposición puede comprender recubrimiento por aspersión. Un campo de energía externo puede aplicarse durante el recubrimiento por aspersión para impartir una orientación no aleatoria a los nanotubos en el receptor polimérico.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32043110P | 2010-04-02 | 2010-04-02 | |
US12/979,529 US8668356B2 (en) | 2010-04-02 | 2010-12-28 | Lightweight heat sinks and LED lamps employing same |
PCT/US2011/028934 WO2011123262A1 (en) | 2010-04-02 | 2011-03-18 | Lightweight heat sinks and led lamps employing same |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012011434A true MX2012011434A (es) | 2013-05-09 |
Family
ID=44709481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012011434A MX2012011434A (es) | 2010-04-02 | 2011-03-18 | Disipadores de calor ligeros y lamparas de led que los emplean. |
Country Status (10)
Country | Link |
---|---|
US (1) | US8668356B2 (es) |
EP (1) | EP2553329B1 (es) |
JP (1) | JP6321101B2 (es) |
KR (1) | KR101809184B1 (es) |
CN (1) | CN102939501B (es) |
AU (1) | AU2011233563B2 (es) |
BR (1) | BR112012025157B1 (es) |
MX (1) | MX2012011434A (es) |
TW (1) | TWI570380B (es) |
WO (1) | WO2011123262A1 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10340424B2 (en) | 2002-08-30 | 2019-07-02 | GE Lighting Solutions, LLC | Light emitting diode component |
US9103507B2 (en) | 2009-10-02 | 2015-08-11 | GE Lighting Solutions, LLC | LED lamp with uniform omnidirectional light intensity output |
US10240772B2 (en) | 2010-04-02 | 2019-03-26 | GE Lighting Solutions, LLC | Lightweight heat sinks and LED lamps employing same |
CN103492789B (zh) * | 2011-04-29 | 2016-09-07 | 皇家飞利浦有限公司 | 具有上部热耗散结构的led照明设备 |
US8608347B2 (en) * | 2011-07-22 | 2013-12-17 | Ge Lighting Solutions Llc | Lighting apparatus with a light source comprising light emitting diodes |
CN103162268A (zh) | 2011-12-14 | 2013-06-19 | 欧司朗股份有限公司 | 散热装置和具有该散热装置的照明装置 |
CN103244837A (zh) * | 2012-02-07 | 2013-08-14 | 浙江迈勒斯照明有限公司 | 一种石墨烯塑壳led球泡灯及其生产方法 |
US9897277B2 (en) * | 2012-04-09 | 2018-02-20 | 3Form, Llc | Sun light fixture |
DE102012007630A1 (de) * | 2012-04-18 | 2013-10-24 | Jürgen Honold | Led-Retrofit-Lampe |
US9587820B2 (en) | 2012-05-04 | 2017-03-07 | GE Lighting Solutions, LLC | Active cooling device |
US9500355B2 (en) * | 2012-05-04 | 2016-11-22 | GE Lighting Solutions, LLC | Lamp with light emitting elements surrounding active cooling device |
US9123780B2 (en) | 2012-12-19 | 2015-09-01 | Invensas Corporation | Method and structures for heat dissipating interposers |
US9134012B2 (en) | 2013-05-21 | 2015-09-15 | Hong Kong Applied Science and Technology Research Institute Company Limited | Lighting device with omnidirectional light emission and efficient heat dissipation |
CN103557506A (zh) * | 2013-10-31 | 2014-02-05 | 苏州东亚欣业节能照明有限公司 | Led灯具的散热结构 |
US20150167919A1 (en) * | 2013-12-17 | 2015-06-18 | Ford Global Technologies, Llc | Vehicle Lamp Assembly |
US10001256B2 (en) | 2014-12-11 | 2018-06-19 | GE Lighting Solutions, LLC | Structures subjected to thermal energy and thermal management methods therefor |
KR20170137781A (ko) * | 2015-03-20 | 2017-12-13 | 사빅 글로벌 테크놀러지스 비.브이. | 조명기구용 플라스틱 히트싱크 |
CN104879727B (zh) * | 2015-05-15 | 2019-01-08 | 东莞市闻誉实业有限公司 | 散热装置 |
US10415766B2 (en) | 2017-02-28 | 2019-09-17 | Feit Electric Company, Inc. | Backlit lamp having directional light source |
WO2019211757A1 (en) * | 2018-05-01 | 2019-11-07 | Sabic Global Technologies B.V. | Thermally conductive coatings |
CN109041552A (zh) * | 2018-10-12 | 2018-12-18 | 成都优博创通信技术股份有限公司 | 一种散热组件及通信模块 |
US11346539B1 (en) | 2021-02-18 | 2022-05-31 | Google Llc | Active thermal-control of a floodlight and associated floodlights |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0499845U (es) * | 1991-02-06 | 1992-08-28 | ||
US7027304B2 (en) * | 2001-02-15 | 2006-04-11 | Integral Technologies, Inc. | Low cost thermal management device or heat sink manufactured from conductive loaded resin-based materials |
US6965513B2 (en) * | 2001-12-20 | 2005-11-15 | Intel Corporation | Carbon nanotube thermal interface structures |
US7208191B2 (en) | 2002-04-23 | 2007-04-24 | Freedman Philip D | Structure with heat dissipating device and method |
JP4167048B2 (ja) * | 2002-12-10 | 2008-10-15 | 愛三工業株式会社 | 熱伝導性被膜及びその形成方法 |
CN100379706C (zh) * | 2003-08-26 | 2008-04-09 | 松下电器产业株式会社 | 高导热性部件及其制造方法和使用该部件的散热系统 |
US20050116336A1 (en) * | 2003-09-16 | 2005-06-02 | Koila, Inc. | Nano-composite materials for thermal management applications |
TW200516100A (en) | 2003-09-16 | 2005-05-16 | Koila Inc | Nano-composite materials for thermal management applications |
JP2005228855A (ja) * | 2004-02-12 | 2005-08-25 | Yamagishi Kogyo:Kk | 放熱器 |
CN100383213C (zh) | 2004-04-02 | 2008-04-23 | 清华大学 | 一种热界面材料及其制造方法 |
FR2885210A1 (fr) | 2005-04-29 | 2006-11-03 | Univ Joseph Fourier Etablissem | Procede de realisation d'une paroi, en particulier d'un micro-echangeur thermique, et micro-echangeur thermique, comprenant en particulier des nanotubes |
EP1878767A1 (en) * | 2006-07-12 | 2008-01-16 | Shin-Etsu Chemical Co., Ltd. | Heat conductive silicone grease composition and cured product thereof |
WO2008085550A2 (en) | 2006-08-02 | 2008-07-17 | Battelle Memorial Institute | Electrically conductive coating composition |
US8581393B2 (en) * | 2006-09-21 | 2013-11-12 | 3M Innovative Properties Company | Thermally conductive LED assembly |
PL2074351T5 (pl) * | 2006-10-12 | 2018-10-31 | Dsm Ip Assets Bv | Urządzenie oświetleniowe |
US7806560B2 (en) * | 2007-01-31 | 2010-10-05 | 3M Innovative Properties Company | LED illumination assembly with compliant foil construction |
KR20100074173A (ko) | 2007-10-12 | 2010-07-01 | 바텔리 메모리얼 인스티튜트 | 개선된 카본 나노튜브 도전성을 위한 코팅방법 및 이에 의한 복합물 |
US7766514B2 (en) * | 2008-06-05 | 2010-08-03 | Hon-Wen Chen | Light emitting diode lamp with high heat-dissipation capacity |
EP2154420A1 (en) * | 2008-08-13 | 2010-02-17 | GE Investment Co., Ltd. | Light-emitting diode illumination apparatus |
US8143769B2 (en) * | 2008-09-08 | 2012-03-27 | Intematix Corporation | Light emitting diode (LED) lighting device |
KR101169209B1 (ko) | 2009-07-21 | 2012-07-27 | 주식회사 엔이알 | 복수의 방열 홀을 갖는 led 조명 장치 |
-
2010
- 2010-12-28 US US12/979,529 patent/US8668356B2/en active Active
-
2011
- 2011-03-18 WO PCT/US2011/028934 patent/WO2011123262A1/en active Application Filing
- 2011-03-18 AU AU2011233563A patent/AU2011233563B2/en not_active Ceased
- 2011-03-18 BR BR112012025157A patent/BR112012025157B1/pt active IP Right Grant
- 2011-03-18 EP EP11712382.8A patent/EP2553329B1/en not_active Not-in-force
- 2011-03-18 KR KR1020127028368A patent/KR101809184B1/ko active IP Right Grant
- 2011-03-18 MX MX2012011434A patent/MX2012011434A/es active IP Right Grant
- 2011-03-18 CN CN201180027211.9A patent/CN102939501B/zh active Active
- 2011-03-31 TW TW100111435A patent/TWI570380B/zh not_active IP Right Cessation
-
2016
- 2016-09-12 JP JP2016177353A patent/JP6321101B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR101809184B1 (ko) | 2018-01-18 |
CN102939501A (zh) | 2013-02-20 |
US20110242817A1 (en) | 2011-10-06 |
TW201207350A (en) | 2012-02-16 |
WO2011123262A1 (en) | 2011-10-06 |
JP6321101B2 (ja) | 2018-05-09 |
AU2011233563B2 (en) | 2015-09-24 |
EP2553329B1 (en) | 2017-01-11 |
TWI570380B (zh) | 2017-02-11 |
JP2017054816A (ja) | 2017-03-16 |
BR112012025157B1 (pt) | 2020-01-14 |
KR20130061139A (ko) | 2013-06-10 |
AU2011233563A1 (en) | 2012-11-01 |
BR112012025157A2 (pt) | 2016-06-21 |
CN102939501B (zh) | 2016-05-11 |
EP2553329A1 (en) | 2013-02-06 |
US8668356B2 (en) | 2014-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |