ATE516599T1 - Led-beleuchtungsbaugruppe mit verbesserter wärmeverwaltung - Google Patents

Led-beleuchtungsbaugruppe mit verbesserter wärmeverwaltung

Info

Publication number
ATE516599T1
ATE516599T1 AT04752619T AT04752619T ATE516599T1 AT E516599 T1 ATE516599 T1 AT E516599T1 AT 04752619 T AT04752619 T AT 04752619T AT 04752619 T AT04752619 T AT 04752619T AT E516599 T1 ATE516599 T1 AT E516599T1
Authority
AT
Austria
Prior art keywords
housing
assembly
heat management
high intensity
lighting
Prior art date
Application number
AT04752619T
Other languages
English (en)
Inventor
Robert D Galli
Original Assignee
Robert D Galli
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35320488&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE516599(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert D Galli filed Critical Robert D Galli
Application granted granted Critical
Publication of ATE516599T1 publication Critical patent/ATE516599T1/de

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
    • F21V29/70—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
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F21L4/022—Pocket lamps
    • F21L4/027—Pocket lamps the light sources being a LED
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to 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
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • 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]
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
AT04752619T 2004-04-28 2004-05-19 Led-beleuchtungsbaugruppe mit verbesserter wärmeverwaltung ATE516599T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/833,556 US6966677B2 (en) 2001-12-10 2004-04-28 LED lighting assembly with improved heat management
PCT/US2004/015630 WO2005109533A1 (en) 2004-04-28 2004-05-19 Led lighting assembly with improved heat management

Publications (1)

Publication Number Publication Date
ATE516599T1 true ATE516599T1 (de) 2011-07-15

Family

ID=35320488

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04752619T ATE516599T1 (de) 2004-04-28 2004-05-19 Led-beleuchtungsbaugruppe mit verbesserter wärmeverwaltung

Country Status (4)

Country Link
US (1) US6966677B2 (de)
EP (1) EP1741145B1 (de)
AT (1) ATE516599T1 (de)
WO (1) WO2005109533A1 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7652303B2 (en) * 2001-12-10 2010-01-26 Galli Robert D LED lighting assembly
WO2003096387A2 (en) 2002-05-08 2003-11-20 Phoseon Technology, Inc. High efficiency solid-state light source and methods of use and manufacture
WO2006072071A2 (en) 2004-12-30 2006-07-06 Phoseon Technology Inc. Methods and systems relating to light sources for use in industrial processes
US8093620B2 (en) * 2002-12-10 2012-01-10 Galli Robert D LED lighting assembly with improved heat management
US7329024B2 (en) 2003-09-22 2008-02-12 Permlight Products, Inc. Lighting apparatus
WO2005041632A2 (en) 2003-10-31 2005-05-12 Phoseon Technology, Inc. Collection optics for led array with offset hemispherical or faceted surfaces
US7638808B2 (en) 2004-03-18 2009-12-29 Phoseon Technology, Inc. Micro-reflectors on a substrate for high-density LED array
WO2005089477A2 (en) * 2004-03-18 2005-09-29 Phoseon Technology, Inc. Direct cooling of leds
US8733966B2 (en) 2004-08-20 2014-05-27 Mag Instrument, Inc. LED flashlight
US20060139935A1 (en) * 2004-12-28 2006-06-29 Chaun-Choung Technology Corp. Cooling device for light emitting diode lamp
TWI265256B (en) * 2004-12-30 2006-11-01 Wen-Chin Shiau Flashlight with high power modulized lamp holder
US20060158895A1 (en) * 2005-01-14 2006-07-20 Brands David C LED flashlight
KR100999843B1 (ko) * 2005-03-28 2010-12-13 네오벌브 테크놀러지스 인크 효율적인 고출력 ｌｅｄ 램프
ATE485479T1 (de) * 2005-03-31 2010-11-15 Neobulb Technologies Inc Hochleistungs-led-beleuchtungseinrichtung mit hohem thermischen diffusionsvermögen
US7255463B2 (en) * 2005-04-19 2007-08-14 Harvatek Corporation Lighting module
US20060285316A1 (en) * 2005-06-20 2006-12-21 Welch Allyn, Inc. Hybrid surgical headlight system utilizing dual illumination paths and coaxial optics
JP4739851B2 (ja) * 2005-07-29 2011-08-03 スタンレー電気株式会社 表面実装型半導体装置
US7986112B2 (en) 2005-09-15 2011-07-26 Mag Instrument, Inc. Thermally self-stabilizing LED module
JP4577846B2 (ja) * 2006-02-28 2010-11-10 スタンレー電気株式会社 照明装置
US7357534B2 (en) * 2006-03-31 2008-04-15 Streamlight, Inc. Flashlight providing thermal protection for electronic elements thereof
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
US7674003B2 (en) 2006-04-20 2010-03-09 Streamlight, Inc. Flashlight having plural switches and a controller
US20070247867A1 (en) * 2006-04-21 2007-10-25 Sunoptic Technologies Llc Portable LED Light Source for an Endoscope or Boroscope
US7985005B2 (en) * 2006-05-30 2011-07-26 Journée Lighting, Inc. Lighting assembly and light module for same
US7441920B2 (en) * 2006-07-13 2008-10-28 Pelican Products, Inc. Multi-switch flashlight
US7503671B2 (en) * 2006-07-13 2009-03-17 Pelican Products, Inc. Flashlight
US7883243B2 (en) * 2006-07-20 2011-02-08 Streamlight, Inc. LED flashlight and heat sink arrangement
US7860480B2 (en) * 2007-06-29 2010-12-28 Silicon Laboratories Inc. Method and apparatus for controlling a harmonic rejection mixer
CN101457914B (zh) * 2007-12-12 2011-06-08 富准精密工业(深圳)有限公司 发光二极管灯具
US7652216B2 (en) 2007-12-18 2010-01-26 Streamlight, Inc. Electrical switch, as for controlling a flashlight
US20090226802A1 (en) * 2008-01-31 2009-09-10 Night Operations Systems Connector for battery pack of lighting system
US7866850B2 (en) * 2008-02-26 2011-01-11 Journée Lighting, Inc. Light fixture assembly and LED assembly
TWI340219B (en) * 2008-05-09 2011-04-11 Neobulb Technologies Inc Outdoor illuminating apparatus
US8172424B2 (en) * 2009-05-01 2012-05-08 Abl Ip Holding Llc Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity
US8021008B2 (en) 2008-05-27 2011-09-20 Abl Ip Holding Llc Solid state lighting using quantum dots in a liquid
US8028537B2 (en) * 2009-05-01 2011-10-04 Abl Ip Holding Llc Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity
CN201273461Y (zh) * 2008-08-01 2009-07-15 刘允钊 手电筒
US7758205B2 (en) * 2008-08-05 2010-07-20 Yun-Zhao Liu Flashlight
US9022612B2 (en) * 2008-08-07 2015-05-05 Mag Instrument, Inc. LED module
US7946735B2 (en) * 2008-08-22 2011-05-24 Joseph Chou LED lighting apparatus having heat dissipating frame
US8152336B2 (en) * 2008-11-21 2012-04-10 Journée Lighting, Inc. Removable LED light module for use in a light fixture assembly
US20100226139A1 (en) 2008-12-05 2010-09-09 Permlight Products, Inc. Led-based light engine
US8169165B2 (en) 2009-01-14 2012-05-01 Mag Instrument, Inc. Multi-mode portable lighting device
US9247598B2 (en) 2009-01-16 2016-01-26 Mag Instrument, Inc. Portable lighting devices
US8414178B2 (en) 2009-08-12 2013-04-09 Journée Lighting, Inc. LED light module for use in a lighting assembly
US9200792B2 (en) 2009-11-24 2015-12-01 Streamlight, Inc. Portable light having a heat dissipater with an integral cooling device
US8087808B2 (en) * 2009-12-08 2012-01-03 Hu Yung-Ching Flashlight with a heat sink
US20110199755A1 (en) * 2010-02-15 2011-08-18 Ray Optic Llc Light emitting diode head-mountable light
DE102010048594B4 (de) * 2010-10-15 2021-02-25 HELLA GmbH & Co. KGaA Scheinwerfer für ein Fahrzeug mit einem LED-Hauptlichtmodul
US8562169B2 (en) * 2010-11-30 2013-10-22 Bayco Products, Inc. Heat dissipating chassis for handheld battery operated device
US9494285B2 (en) 2013-01-13 2016-11-15 Mag Instrument, Inc Lighting devices
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
US20140247619A1 (en) 2013-03-04 2014-09-04 Corning Incorporated Light diffusion apparatus and methods for interior space illumination
CN109253428B (zh) * 2013-08-23 2021-10-08 株式会社小糸制作所 照明装置
US10132485B2 (en) 2014-02-14 2018-11-20 Crosman Corporation Deterrent device attachment having light source with thermal management
US10477636B1 (en) 2014-10-28 2019-11-12 Ecosense Lighting Inc. Lighting systems having multiple light sources
USD824557S1 (en) 2014-12-02 2018-07-31 Michael Waters Flashlight
US10069318B2 (en) * 2014-12-02 2018-09-04 Michael Waters LED flashlight with longitudinal cooling fins
DK3238278T3 (da) 2014-12-22 2020-06-08 Mag Instr Inc Forbedret effektivitetsbelysningsapparat med led direkte monteret til en køleindretning
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
US9651227B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Low-profile lighting system having pivotable lighting enclosure
USD785218S1 (en) 2015-07-06 2017-04-25 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782094S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782093S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
CN108679466B (zh) * 2018-05-24 2020-03-24 东莞市闻誉实业有限公司 Led灯具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928934A (en) * 1956-10-31 1960-03-15 Stone Mfg Co Lamp holder
US4115842A (en) * 1976-07-29 1978-09-19 International Telephone And Telegraph Corporation Flashlight and flashlight charging receptacle
DE4019091A1 (de) * 1990-06-15 1991-12-19 Battelle Institut E V Waermeableitungseinrichtung fuer halbleiterbauelemente und verfahren zu deren herstellung
US5183328A (en) * 1991-12-09 1993-02-02 General Electric Company Luminaire having an improved thermal management arrangement
US5420768A (en) * 1993-09-13 1995-05-30 Kennedy; John Portable led photocuring device
US5785418A (en) * 1996-06-27 1998-07-28 Hochstein; Peter A. Thermally protected LED array
US6481874B2 (en) * 2001-03-29 2002-11-19 Gelcore Llc Heat dissipation system for high power LED lighting system
US6827468B2 (en) * 2001-12-10 2004-12-07 Robert D. Galli LED lighting assembly
US6945674B2 (en) * 2002-07-16 2005-09-20 Ccs, Inc. Light irradiating unit

Also Published As

Publication number Publication date
US6966677B2 (en) 2005-11-22
EP1741145A4 (de) 2008-11-19
EP1741145B1 (de) 2011-07-13
WO2005109533A1 (en) 2005-11-17
EP1741145A1 (de) 2007-01-10
US20040201995A1 (en) 2004-10-14

Similar Documents

Publication Publication Date Title
CN101368719B (zh) 发光二极管灯具
DE602005024315D1 (de) Hochleistungs-led-beleuchtungseinrichtung mit hohem thermischen diffusionsvermögen
ATE364904T1 (de) Leuchtdiode-beleuchtungsvorrichtung mit wärmeabfuhrsystem
RU2546492C1 (ru) Полупроводниковое устройство с охлаждением
CN101586753A (zh) 光源单元及照明装置
MY142154A (en) Heat dissipating led signal lamp source structure
AU2010268692A1 (en) Cooling for LED illumination device
KR20140044832A (ko) 냉각 시스템과 그를 포함하는 엘이디(led)-기반 광원
KR101735633B1 (ko) 엘이디용 조명장치
KR101077137B1 (ko) Ｌｅｄ 조명장치
CN204100199U (zh) 空气对流式led灯
CN103672485A (zh) Led灯具结构
US20170268765A1 (en) Lamp capable of isolating heat source
CN202733627U (zh) 一种高效的散热结构led射灯
JP3171377U (ja) 発光ダイオード防爆灯
CA3001368C (en) Led heat pipe assembly
KR101023177B1 (ko) 높은 열발산성을 갖는 고출력의 ｌｅｄ 조명 장비
PT1965130E (pt) Dispositivo de iluminação
CN204083870U (zh) 一种led球泡灯
CN203413537U (zh) 一种新型的led灯具
JP2013143397A (ja) Ｌｅｄ光源装置
US20110248614A1 (en) Safety LED Bulb with Inside Heat Sink
CN201428948Y (zh) 一种led照明灯
CN102661499A (zh) 高效散热的led灯结构
CN201992416U (zh) 高效散热的led灯具

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties