WO2007146562A3 - Method and apparatus for cooling a lightbulb - Google Patents

Method and apparatus for cooling a lightbulb Download PDF

Info

Publication number
WO2007146562A3
WO2007146562A3 PCT/US2007/069512 US2007069512W WO2007146562A3 WO 2007146562 A3 WO2007146562 A3 WO 2007146562A3 US 2007069512 W US2007069512 W US 2007069512W WO 2007146562 A3 WO2007146562 A3 WO 2007146562A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
conducting structure
leds
discharges
location
Prior art date
Application number
PCT/US2007/069512
Other languages
French (fr)
Other versions
WO2007146562A2 (en
Inventor
Fredric S Maxik
Original Assignee
Lighting Science Group Corp
Fredric S Maxik
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lighting Science Group Corp, Fredric S Maxik filed Critical Lighting Science Group Corp
Publication of WO2007146562A2 publication Critical patent/WO2007146562A2/en
Publication of WO2007146562A3 publication Critical patent/WO2007146562A3/en

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
    • F21V29/50—Cooling arrangements
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • 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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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]

Abstract

A device has a plurality of light emitting diodes (LEDs), heat conducting structure that includes a heat pipe and that carries heat from the region of the LEDs to a further location spaced therefrom, and heat dissipating structure that accepts heat from the heat conducting structure at the further location and that discharges the heat externally of the device. In a different embodiment, a device has a radiation generator, a thermal spreader that receives heat emitted by the radiation generator, heat conducting structure that carries heat from the thermal spreader to a location spaced therefrom, and heat dissipating structure that accepts heat at the location from the heat conducting structure and that discharges the heat externally of the device.
PCT/US2007/069512 2006-06-08 2007-05-23 Method and apparatus for cooling a lightbulb WO2007146562A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/449,148 2006-06-08
US11/449,148 US7824075B2 (en) 2006-06-08 2006-06-08 Method and apparatus for cooling a lightbulb

Publications (2)

Publication Number Publication Date
WO2007146562A2 WO2007146562A2 (en) 2007-12-21
WO2007146562A3 true WO2007146562A3 (en) 2008-04-03

Family

ID=38821737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/069512 WO2007146562A2 (en) 2006-06-08 2007-05-23 Method and apparatus for cooling a lightbulb

Country Status (3)

Country Link
US (1) US7824075B2 (en)
TW (1) TW200804722A (en)
WO (1) WO2007146562A2 (en)

Families Citing this family (195)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100468795C (en) * 2005-06-03 2009-03-11 新灯源科技有限公司 Semiconductor illuminator integrated heat conducting/radiating moudule
US7744256B2 (en) * 2006-05-22 2010-06-29 Edison Price Lighting, Inc. LED array wafer lighting fixture
US7806574B2 (en) * 2006-04-16 2010-10-05 Albeo Technologies, Inc. Thermal management of LED-based lighting systems
US8425085B2 (en) * 2006-04-16 2013-04-23 Albeo Technologies, Inc. Thermal management of LED-based lighting systems
US7824075B2 (en) * 2006-06-08 2010-11-02 Lighting Science Group Corporation Method and apparatus for cooling a lightbulb
US20080080187A1 (en) * 2006-09-28 2008-04-03 Purinton Richard S Sealed LED light bulb
US7540636B2 (en) * 2006-12-28 2009-06-02 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipating light emitting diode module having fastened heat spreader
US20080175003A1 (en) * 2007-01-22 2008-07-24 Cheng Home Electronics Co., Ltd. Led sunken lamp
US7568817B2 (en) * 2007-06-27 2009-08-04 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp
CN101349412A (en) * 2007-07-18 2009-01-21 富准精密工业(深圳)有限公司 LED lamp
US7607802B2 (en) * 2007-07-23 2009-10-27 Tamkang University LED lamp instantly dissipating heat as effected by multiple-layer substrates
US8206009B2 (en) * 2007-09-19 2012-06-26 Cooper Technologies Company Light emitting diode lamp source
CN101392899B (en) * 2007-09-21 2012-01-11 富士迈半导体精密工业（上海）有限公司 LED lamp with heat radiation structure
KR200440554Y1 (en) * 2007-11-27 2008-06-17 광성전기산업(주) Bulbtype Lamp with light emitting diodes using alternating current
DE102008036020A1 (en) * 2007-12-18 2009-06-25 Osram Opto Semiconductors Gmbh Opto-electronic module and lighting device
KR200439972Y1 (en) * 2007-12-18 2008-05-19 조헌구 Cooling Apparatus for Fluorescent Lamp
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US7712918B2 (en) 2007-12-21 2010-05-11 Altair Engineering , Inc. Light distribution using a light emitting diode assembly
KR100972975B1 (en) * 2008-03-06 2010-07-29 삼성엘이디 주식회사 LED Illumination Device
CN101532646B (en) * 2008-03-14 2012-06-13 富准精密工业(深圳)有限公司 Illuminating apparatus
CN101541156A (en) * 2008-03-21 2009-09-23 富准精密工业(深圳)有限公司 Power supply driving module device
CN201187758Y (en) * 2008-04-03 2009-01-28 富准精密工业(深圳)有限公司 LED light fitting
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US7748870B2 (en) * 2008-06-03 2010-07-06 Li-Hong Technological Co., Ltd. LED lamp bulb structure
CN101319774A (en) * 2008-06-24 2008-12-10 杨洪武 Passive radiator and heat radiating device of road lamp
US9383089B2 (en) 2008-06-24 2016-07-05 Hongwu Yang Heat radiation device for a lighting device
CN101614383A (en) * 2008-06-27 2009-12-30 富准精密工业(深圳)有限公司 LED lamp
US7976196B2 (en) 2008-07-09 2011-07-12 Altair Engineering, Inc. Method of forming LED-based light and resulting LED-based light
DE202008010175U1 (en) * 2008-07-30 2008-11-06 Fhf Funke + Huster Fernsig Gmbh Electrical circuit arrangement
US7946729B2 (en) 2008-07-31 2011-05-24 Altair Engineering, Inc. Fluorescent tube replacement having longitudinally oriented LEDs
US7682055B2 (en) * 2008-08-01 2010-03-23 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp
US20100027270A1 (en) * 2008-08-04 2010-02-04 Huang Yao Hui Safe and high-brightness led lamp
US8591066B2 (en) * 2008-08-19 2013-11-26 Spectronics Corporation Modular lamp head and assembly for non-destructive testing
CN101660737A (en) * 2008-08-27 2010-03-03 富准精密工业(深圳)有限公司 Light emitting diode (LED) lamp
US8674626B2 (en) 2008-09-02 2014-03-18 Ilumisys, Inc. LED lamp failure alerting system
WO2010030566A1 (en) * 2008-09-11 2010-03-18 Itt Manufacturing Enterprises, Inc. Searchlight having rotational beam focus for marine applications
US8256924B2 (en) 2008-09-15 2012-09-04 Ilumisys, Inc. LED-based light having rapidly oscillating LEDs
US7902761B2 (en) 2008-10-03 2011-03-08 Next Gen Illumination, Inc Dimmable LED lamp
KR100901180B1 (en) * 2008-10-13 2009-06-04 현대통신 주식회사 Heat emittimg member having variable heat emitting path and led lighting flood lamp using said it
KR100903192B1 (en) * 2008-10-17 2009-06-17 현대통신 주식회사 Led lighting flood lamp having double heat emitting plate structure using nano spreader
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
KR100902631B1 (en) * 2008-10-24 2009-06-12 현대통신 주식회사 Circle type led lighting flood lamp using nano spreader
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8444292B2 (en) 2008-10-24 2013-05-21 Ilumisys, Inc. End cap substitute for LED-based tube replacement light
KR100905502B1 (en) * 2008-11-10 2009-07-01 현대통신 주식회사 Led lighting device
US20100177515A1 (en) * 2009-01-09 2010-07-15 Hamid Shoushtari Modular led light system and method
US8556452B2 (en) 2009-01-15 2013-10-15 Ilumisys, Inc. LED lens
US8362710B2 (en) 2009-01-21 2013-01-29 Ilumisys, Inc. Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays
US8664880B2 (en) 2009-01-21 2014-03-04 Ilumisys, Inc. Ballast/line detection circuit for fluorescent replacement lamps
JP5333758B2 (en) * 2009-02-27 2013-11-06 東芝ライテック株式会社 Lighting device and lighting fixture
US8011361B2 (en) * 2009-03-26 2011-09-06 Celsia Technologies Taiwan, Inc. Solar power system with tower type heat dissipating structure
CN101865372A (en) * 2009-04-20 2010-10-20 富准精密工业(深圳)有限公司 Light-emitting diode lamp
CN101871583A (en) * 2009-04-23 2010-10-27 富准精密工业(深圳)有限公司 Light-emitting diode lamp
USD654192S1 (en) 2009-05-13 2012-02-14 Lighting Science Group Coporation Body portion of a lamp
US8330381B2 (en) 2009-05-14 2012-12-11 Ilumisys, Inc. Electronic circuit for DC conversion of fluorescent lighting ballast
US8791499B1 (en) 2009-05-27 2014-07-29 Soraa, Inc. GaN containing optical devices and method with ESD stability
US8299695B2 (en) 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
US20100309671A1 (en) * 2009-06-09 2010-12-09 Meyer Iv George Anthony Led lamp heat dissipating module
US20100314983A1 (en) * 2009-06-11 2010-12-16 Shih-Ming Chen Light emitting diode lamp with enhanced heat-conducting performance
US8217567B2 (en) * 2009-06-11 2012-07-10 Cree, Inc. Hot light emitting diode (LED) lighting systems
TWI398594B (en) * 2009-06-16 2013-06-11 Kwo Ger Metal Technology Inc Transfer module
TWI391605B (en) * 2009-06-16 2013-04-01 Kwo Ger Metal Technology Inc Force the device
EP2446715A4 (en) 2009-06-23 2013-09-11 Ilumisys Inc Illumination device including leds and a switching power control system
JP5348410B2 (en) 2009-06-30 2013-11-20 東芝ライテック株式会社 Lamp with lamp and lighting equipment
US20110013403A1 (en) * 2009-07-15 2011-01-20 Wen-Sung Hu Illumination-Improving Structure for LED or SMD LED lights
USD652564S1 (en) 2009-07-23 2012-01-17 Lighting Science Group Corporation Luminaire
JP2011049527A (en) 2009-07-29 2011-03-10 Toshiba Lighting & Technology Corp Led lighting equipment
DE102009052930A1 (en) * 2009-09-14 2011-03-24 Osram Gesellschaft mit beschränkter Haftung Lighting device and method for producing a heat sink of the lighting device and the lighting device
JP2011071242A (en) * 2009-09-24 2011-04-07 Toshiba Lighting & Technology Corp Light emitting device and illuminating device
US8901829B2 (en) 2009-09-24 2014-12-02 Cree Led Lighting Solutions, Inc. Solid state lighting apparatus with configurable shunts
JP2011091033A (en) 2009-09-25 2011-05-06 Toshiba Lighting & Technology Corp Light-emitting module, bulb-shaped lamp and lighting equipment
US8777449B2 (en) 2009-09-25 2014-07-15 Cree, Inc. Lighting devices comprising solid state light emitters
CN102032481B (en) 2009-09-25 2014-01-08 东芝照明技术株式会社 Lamp with base and lighting equipment
US8324789B2 (en) * 2009-09-25 2012-12-04 Toshiba Lighting & Technology Corporation Self-ballasted lamp and lighting equipment
US9285103B2 (en) 2009-09-25 2016-03-15 Cree, Inc. Light engines for lighting devices
US9068719B2 (en) 2009-09-25 2015-06-30 Cree, Inc. Light engines for lighting devices
US8678618B2 (en) 2009-09-25 2014-03-25 Toshiba Lighting & Technology Corporation Self-ballasted lamp having a light-transmissive member in contact with light emitting elements and lighting equipment incorporating the same
US8602579B2 (en) * 2009-09-25 2013-12-10 Cree, Inc. Lighting devices including thermally conductive housings and related structures
TWM377544U (en) * 2009-10-09 2010-04-01 I Chiun Precision Ind Co Ltd Structure of LED down-light with heat sink
US20110121726A1 (en) * 2009-11-23 2011-05-26 Luminus Devices, Inc. Solid-state lamp
US20110170294A1 (en) * 2010-01-11 2011-07-14 Koninklijke Philips Electronics N.V. Modular Luminaire
US8585242B2 (en) * 2010-02-04 2013-11-19 Sternberg Lanterns, Inc. Lighting system with light-emitting diodes and securing structure
JP5257622B2 (en) 2010-02-26 2013-08-07 東芝ライテック株式会社 Light bulb shaped lamp and lighting equipment
WO2011119907A2 (en) 2010-03-26 2011-09-29 Altair Engineering, Inc. Led light tube with dual sided light distribution
CA2792940A1 (en) 2010-03-26 2011-09-19 Ilumisys, Inc. Led light with thermoelectric generator
US8540401B2 (en) 2010-03-26 2013-09-24 Ilumisys, Inc. LED bulb with internal heat dissipating structures
USD658791S1 (en) 2010-05-04 2012-05-01 Lighting Science Group Corporation Luminaire
USD663446S1 (en) 2010-05-04 2012-07-10 Lighting Science Group Corporation Body portion of a bulb
USD659266S1 (en) 2010-05-04 2012-05-08 Lighting Science Group Corporation Luminaire
US8579471B2 (en) * 2010-05-06 2013-11-12 Lighting Science Group Corporation Pendant luminaire
US8476836B2 (en) 2010-05-07 2013-07-02 Cree, Inc. AC driven solid state lighting apparatus with LED string including switched segments
US9121594B2 (en) * 2010-05-11 2015-09-01 Polybrite International, Inc. LED replacement of directional incandescent lamps having a heat spreader and circuit board with light sources and driver disposed on opposite sides thereof
TW201142194A (en) * 2010-05-26 2011-12-01 Foxsemicon Integrated Tech Inc LED lamp
JP5052647B2 (en) * 2010-05-31 2012-10-17 シャープ株式会社 Lighting device
CN101865395A (en) * 2010-06-28 2010-10-20 鸿富锦精密工业（深圳）有限公司 LED illuminating lamp
EP2402643A1 (en) * 2010-07-02 2012-01-04 Che-Kai Chen Led light structure
US8454193B2 (en) 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
EP2593714A2 (en) 2010-07-12 2013-05-22 iLumisys, Inc. Circuit board mount for led light tube
US8686641B2 (en) 2011-12-05 2014-04-01 Biological Illumination, Llc Tunable LED lamp for producing biologically-adjusted light
US8760370B2 (en) 2011-05-15 2014-06-24 Lighting Science Group Corporation System for generating non-homogenous light and associated methods
US9827439B2 (en) 2010-07-23 2017-11-28 Biological Illumination, Llc System for dynamically adjusting circadian rhythm responsive to scheduled events and associated methods
US8841864B2 (en) 2011-12-05 2014-09-23 Biological Illumination, Llc Tunable LED lamp for producing biologically-adjusted light
US9024536B2 (en) 2011-12-05 2015-05-05 Biological Illumination, Llc Tunable LED lamp for producing biologically-adjusted light and associated methods
US9532423B2 (en) 2010-07-23 2016-12-27 Lighting Science Group Corporation System and methods for operating a lighting device
US8164237B2 (en) * 2010-07-29 2012-04-24 GEM-SUN Technologies Co., Ltd. LED lamp with flow guide function
CN102418848A (en) * 2010-09-27 2012-04-18 展晶科技(深圳)有限公司 LED (Light-Emitting Diode) bulb
EP2597355A4 (en) * 2010-09-27 2015-01-07 Toshiba Lighting & Technology Lightbulb-formed lamp and illumination apparatus
TW201215811A (en) 2010-10-04 2012-04-16 Light Engine Ltd Flat module light source
US8803452B2 (en) * 2010-10-08 2014-08-12 Soraa, Inc. High intensity light source
WO2012058556A2 (en) 2010-10-29 2012-05-03 Altair Engineering, Inc. Mechanisms for reducing risk of shock during installation of light tube
US9091399B2 (en) * 2010-11-11 2015-07-28 Bridgelux, Inc. Driver-free light-emitting device
US8602597B2 (en) * 2010-11-16 2013-12-10 Cree, Inc. Heat sink retaining structure for light emitting device board assemblies, and methods
US8541951B1 (en) 2010-11-17 2013-09-24 Soraa, Inc. High temperature LED system using an AC power source
US8896235B1 (en) 2010-11-17 2014-11-25 Soraa, Inc. High temperature LED system using an AC power source
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
US8324835B2 (en) * 2011-02-11 2012-12-04 Soraa, Inc. Modular LED lamp and manufacturing methods
US8618742B2 (en) * 2011-02-11 2013-12-31 Soraa, Inc. Illumination source and manufacturing methods
US8643257B2 (en) * 2011-02-11 2014-02-04 Soraa, Inc. Illumination source with reduced inner core size
US8525396B2 (en) * 2011-02-11 2013-09-03 Soraa, Inc. Illumination source with direct die placement
US10036544B1 (en) 2011-02-11 2018-07-31 Soraa, Inc. Illumination source with reduced weight
US8803412B2 (en) * 2011-03-18 2014-08-12 Abl Ip Holding Llc Semiconductor lamp
US8461752B2 (en) 2011-03-18 2013-06-11 Abl Ip Holding Llc White light lamp using semiconductor light emitter(s) and remotely deployed phosphor(s)
US8272766B2 (en) * 2011-03-18 2012-09-25 Abl Ip Holding Llc Semiconductor lamp with thermal handling system
CN102691997B (en) * 2011-03-25 2015-11-25 欧司朗股份有限公司 Heat abstractor and the lighting device with this heat abstractor
TWI553259B (en) * 2011-03-31 2016-10-11 Foxconn Tech Co Ltd Led lamp
US9839083B2 (en) 2011-06-03 2017-12-05 Cree, Inc. Solid state lighting apparatus and circuits including LED segments configured for targeted spectral power distribution and methods of operating the same
US8740415B2 (en) * 2011-07-08 2014-06-03 Switch Bulb Company, Inc. Partitioned heatsink for improved cooling of an LED bulb
US8926140B2 (en) 2011-07-08 2015-01-06 Switch Bulb Company, Inc. Partitioned heatsink for improved cooling of an LED bulb
US8742671B2 (en) 2011-07-28 2014-06-03 Cree, Inc. Solid state lighting apparatus and methods using integrated driver circuitry
WO2013028965A2 (en) 2011-08-24 2013-02-28 Ilumisys, Inc. Circuit board mount for led light
US9109760B2 (en) 2011-09-02 2015-08-18 Soraa, Inc. Accessories for LED lamps
US9488324B2 (en) 2011-09-02 2016-11-08 Soraa, Inc. Accessories for LED lamp systems
US8847436B2 (en) 2011-09-12 2014-09-30 Lighting Science Group Corporation System for inductively powering an electrical device and associated methods
US8915617B2 (en) * 2011-10-14 2014-12-23 Ovation Polymer Technology And Engineered Materials, Inc. Thermally conductive thermoplastic for light emitting diode fixture assembly
US8884517B1 (en) 2011-10-17 2014-11-11 Soraa, Inc. Illumination sources with thermally-isolated electronics
US9289574B2 (en) 2011-12-05 2016-03-22 Biological Illumination, Llc Three-channel tuned LED lamp for producing biologically-adjusted light
US9220202B2 (en) 2011-12-05 2015-12-29 Biological Illumination, Llc Lighting system to control the circadian rhythm of agricultural products and associated methods
US8963450B2 (en) 2011-12-05 2015-02-24 Biological Illumination, Llc Adaptable biologically-adjusted indirect lighting device and associated methods
US9913341B2 (en) 2011-12-05 2018-03-06 Biological Illumination, Llc LED lamp for producing biologically-adjusted light including a cyan LED
US9039232B2 (en) * 2011-12-30 2015-05-26 Wet Underwater LED lights
JP6067749B2 (en) * 2012-01-20 2017-01-25 フィリップス ライティング ホールディング ビー ヴィ Heat transfer device
WO2013111037A2 (en) * 2012-01-25 2013-08-01 Koninklijke Philips N.V. Led module and luminaire comprising said module
USD666750S1 (en) 2012-02-13 2012-09-04 Lighting Science Group Corporation Luminaire
WO2013131002A1 (en) 2012-03-02 2013-09-06 Ilumisys, Inc. Electrical connector header for an led-based light
US20130235596A1 (en) * 2012-03-12 2013-09-12 Tai-Her Yang Cup-shaped heat dissipation member applicable in electric-powered light emitting unit
US20130235597A1 (en) * 2012-03-12 2013-09-12 Tai-Her Yang Cup-shaped heat dissipation member applicable in electric-powered light emitting unit
JP6137439B2 (en) 2012-04-09 2017-05-31 Nok株式会社 Insulated heat radiation rubber molding
US8985794B1 (en) 2012-04-17 2015-03-24 Soraa, Inc. Providing remote blue phosphors in an LED lamp
DE102012206447A1 (en) * 2012-04-19 2013-10-24 Osram Gmbh LED MODULE
US9255685B2 (en) 2012-05-03 2016-02-09 Lighting Science Group Corporation Luminaire with prismatic optic
USD728849S1 (en) 2012-05-03 2015-05-05 Lumenpulse Lighting Inc. LED projection fixture
US9995439B1 (en) 2012-05-14 2018-06-12 Soraa, Inc. Glare reduced compact lens for high intensity light source
US9310052B1 (en) 2012-09-28 2016-04-12 Soraa, Inc. Compact lens for high intensity light source
US9360190B1 (en) 2012-05-14 2016-06-07 Soraa, Inc. Compact lens for high intensity light source
US10436422B1 (en) 2012-05-14 2019-10-08 Soraa, Inc. Multi-function active accessories for LED lamps
KR101351739B1 (en) * 2012-05-21 2014-01-15 인하대학교 산학협력단 Heat-discharging apparatus for LED module and LED lamp having the same
WO2014008463A1 (en) 2012-07-06 2014-01-09 Ilumisys, Inc. Power supply assembly for led-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US8926133B2 (en) 2012-09-13 2015-01-06 Lumastream, Inc. System, method, and apparatus for dissipating heat from a LED
US9127818B2 (en) 2012-10-03 2015-09-08 Lighting Science Group Corporation Elongated LED luminaire and associated methods
US20140104858A1 (en) * 2012-10-17 2014-04-17 Lighting Science Group Corporation Lighting device with integrally molded base and associated methods
US9322516B2 (en) 2012-11-07 2016-04-26 Lighting Science Group Corporation Luminaire having vented optical chamber and associated methods
US9215764B1 (en) 2012-11-09 2015-12-15 Soraa, Inc. High-temperature ultra-low ripple multi-stage LED driver and LED control circuits
US9267661B1 (en) 2013-03-01 2016-02-23 Soraa, Inc. Apportioning optical projection paths in an LED lamp
US9435525B1 (en) 2013-03-08 2016-09-06 Soraa, Inc. Multi-part heat exchanger for LED lamps
US9347655B2 (en) 2013-03-11 2016-05-24 Lighting Science Group Corporation Rotatable lighting device
US9459397B2 (en) 2013-03-12 2016-10-04 Lighting Science Group Corporation Edge lit lighting device
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
US9151453B2 (en) 2013-03-15 2015-10-06 Lighting Science Group Corporation Magnetically-mountable lighting device and associated systems and methods
US9468365B2 (en) * 2013-03-15 2016-10-18 Sanovas, Inc. Compact light source
US9737195B2 (en) 2013-03-15 2017-08-22 Sanovas, Inc. Handheld resector balloon system
US9157618B2 (en) 2013-03-15 2015-10-13 Lighting Science Group Corporation Trough luminaire with magnetic lighting devices and associated systems and methods
US9222653B2 (en) 2013-03-15 2015-12-29 Lighting Science Group Corporation Concave low profile luminaire with magnetic lighting devices and associated systems and methods
US9033544B2 (en) * 2013-04-19 2015-05-19 Technical Consumer Products, Inc. Smooth LED PAR lamp
US9627599B2 (en) 2013-07-08 2017-04-18 Lg Electronics Inc. LED lighting apparatus and heat dissipation module
KR20150009039A (en) * 2013-07-10 2015-01-26 엘지전자 주식회사 LED Lighting and Manufacturing method of the same
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
US9429294B2 (en) 2013-11-11 2016-08-30 Lighting Science Group Corporation System for directional control of light and associated methods
EP3097748A1 (en) 2014-01-22 2016-11-30 iLumisys, Inc. Led-based light with addressed leds
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US9625127B2 (en) * 2014-05-31 2017-04-18 Industralight, Llc Rugged lighting system
US9605809B1 (en) * 2014-06-02 2017-03-28 Cooper Technologies Company Lighting module with PAR lamp style heat sink
CN104654084A (en) * 2015-02-17 2015-05-27 浙江生辉照明有限公司 High-efficiency heat dissipation LED (Light Emitting Diode) lamp
USD780348S1 (en) 2015-06-01 2017-02-28 Ilumisys, Inc. LED-based light tube
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
DE102015212169A1 (en) * 2015-06-30 2017-01-05 Osram Gmbh Circuit carrier for an electronic circuit and method for producing such a circuit carrier
DE102015212177A1 (en) * 2015-06-30 2017-01-05 Osram Gmbh Circuit carrier for an electronic circuit and method for producing such a circuit carrier
USD815763S1 (en) 2015-07-07 2018-04-17 Ilumisys, Inc. LED-based light tube
USD781469S1 (en) 2015-07-07 2017-03-14 Ilumisys, Inc. LED light tube
EP3336404B1 (en) * 2016-12-14 2019-10-30 Bolonia Servicios e Ingenieros, S.L. A device for curing pipeline inner resin linings
US10178800B2 (en) * 2017-03-30 2019-01-08 Honeywell International Inc. Support structure for electronics having fluid passageway for convective heat transfer
JP1605838S (en) * 2017-11-10 2018-06-04

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1357335A2 (en) * 2002-04-23 2003-10-29 Nichia Corporation Lighting apparatus
US20040213016A1 (en) * 2003-04-25 2004-10-28 Guide Corporation Automotive lighting assembly cooling system
US20040222516A1 (en) * 2003-05-07 2004-11-11 Ting-Hao Lin Light emitting diode bulb having high heat dissipating efficiency
US20050092469A1 (en) * 2003-09-26 2005-05-05 Bin-Juine Huang Illumination apparatus of light emitting diodes and method of heat dissipation thereof
US20050169006A1 (en) * 2004-01-30 2005-08-04 Harvatek Corporation Led chip lamp apparatus
US20060012991A1 (en) * 2004-07-15 2006-01-19 Gelcore, Llc Led lighting system with reflective board
WO2006052022A1 (en) * 2004-11-12 2006-05-18 Showa Denko K.K. Automotive lighting fixture and lighting device

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196504A (en) * 1977-04-06 1980-04-08 Thermacore, Inc. Tunnel wick heat pipes
US5002122A (en) * 1984-09-25 1991-03-26 Thermacore, Inc. Tunnel artery wick for high power density surfaces
US4697205A (en) * 1986-03-13 1987-09-29 Thermacore, Inc. Heat pipe
NL8900406A (en) * 1989-02-20 1990-09-17 Philips Nv ELECTRESSLESS LOW PRESSURE DISCHARGE LAMP.
US5852339A (en) * 1997-06-18 1998-12-22 Northrop Grumman Corporation Affordable electrodeless lighting
KR100294317B1 (en) * 1999-06-04 2001-06-15 이정현 Micro-cooling system
US6799864B2 (en) * 2001-05-26 2004-10-05 Gelcore Llc High power LED power pack for spot module illumination
US7048412B2 (en) * 2002-06-10 2006-05-23 Lumileds Lighting U.S., Llc Axial LED source
KR100505554B1 (en) 2003-01-24 2005-08-03 아이큐리랩 홀딩스 리미티드 Cooling device of hybrid-type
KR100505279B1 (en) 2003-05-31 2005-07-29 아이큐리랩 홀딩스 리미티드 Cooling device of thin plate type for preventing dry-out
US6802363B1 (en) * 2003-06-03 2004-10-12 Pei Choa Wang Flat type heat pipe with opening
US7144135B2 (en) * 2003-11-26 2006-12-05 Philips Lumileds Lighting Company, Llc LED lamp heat sink
US7331691B2 (en) * 2004-10-29 2008-02-19 Goldeneye, Inc. Light emitting diode light source with heat transfer means
TWI339763B (en) * 2005-03-25 2011-04-01 Au Optronics Corp Direct backlight module
US7270446B2 (en) * 2005-05-09 2007-09-18 Lighthouse Technology Co., Ltd Light module with combined heat transferring plate and heat transferring pipes
CN100464411C (en) * 2005-10-20 2009-02-25 富准精密工业(深圳)有限公司 Encapsulation method and structure of light emitting diode
CN100454595C (en) * 2005-12-09 2009-01-21 富准精密工业(深圳)有限公司 Light emitting-diode module group
US20070253202A1 (en) * 2006-04-28 2007-11-01 Chaun-Choung Technology Corp. LED lamp and heat-dissipating structure thereof
US7824075B2 (en) * 2006-06-08 2010-11-02 Lighting Science Group Corporation Method and apparatus for cooling a lightbulb
US7494249B2 (en) * 2006-07-05 2009-02-24 Jaffe Limited Multiple-set heat-dissipating structure for LED lamp
US7494248B2 (en) * 2006-07-05 2009-02-24 Jaffe Limited Heat-dissipating structure for LED lamp
US7338186B1 (en) * 2006-08-30 2008-03-04 Chaun-Choung Technology Corp. Assembled structure of large-sized LED lamp
CN201187758Y (en) * 2008-04-03 2009-01-28 富准精密工业(深圳)有限公司 LED light fitting

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1357335A2 (en) * 2002-04-23 2003-10-29 Nichia Corporation Lighting apparatus
US20040213016A1 (en) * 2003-04-25 2004-10-28 Guide Corporation Automotive lighting assembly cooling system
US20040222516A1 (en) * 2003-05-07 2004-11-11 Ting-Hao Lin Light emitting diode bulb having high heat dissipating efficiency
US20050092469A1 (en) * 2003-09-26 2005-05-05 Bin-Juine Huang Illumination apparatus of light emitting diodes and method of heat dissipation thereof
US20050169006A1 (en) * 2004-01-30 2005-08-04 Harvatek Corporation Led chip lamp apparatus
US20060012991A1 (en) * 2004-07-15 2006-01-19 Gelcore, Llc Led lighting system with reflective board
WO2006052022A1 (en) * 2004-11-12 2006-05-18 Showa Denko K.K. Automotive lighting fixture and lighting device

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