EP2716960A3 - Module d'éclairage - Google Patents

Module d'éclairage Download PDF

Info

Publication number
EP2716960A3
EP2716960A3 EP13198835.4A EP13198835A EP2716960A3 EP 2716960 A3 EP2716960 A3 EP 2716960A3 EP 13198835 A EP13198835 A EP 13198835A EP 2716960 A3 EP2716960 A3 EP 2716960A3
Authority
EP
European Patent Office
Prior art keywords
light module
light
light source
module
supplying
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.)
Withdrawn
Application number
EP13198835.4A
Other languages
German (de)
English (en)
Other versions
EP2716960A2 (fr
Inventor
Simon Dr. Schwalenberg
Harald Stoyan
Hubertus Breier
Klaus Burkard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siteco GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of EP2716960A2 publication Critical patent/EP2716960A2/fr
Publication of EP2716960A3 publication Critical patent/EP2716960A3/fr
Withdrawn legal-status Critical Current

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
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/345—Current stabilisation; Maintaining constant current
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Endoscopes (AREA)
EP13198835.4A 2007-09-14 2008-09-12 Module d'éclairage Withdrawn EP2716960A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007043861A DE102007043861A1 (de) 2007-09-14 2007-09-14 Leuchtmodul
EP08802139.9A EP2185857B1 (fr) 2007-09-14 2008-09-12 Module lumineux

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP08802139.9A Division EP2185857B1 (fr) 2007-09-14 2008-09-12 Module lumineux
EP08802139.9A Division-Into EP2185857B1 (fr) 2007-09-14 2008-09-12 Module lumineux

Publications (2)

Publication Number Publication Date
EP2716960A2 EP2716960A2 (fr) 2014-04-09
EP2716960A3 true EP2716960A3 (fr) 2017-10-25

Family

ID=39971071

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08802139.9A Not-in-force EP2185857B1 (fr) 2007-09-14 2008-09-12 Module lumineux
EP13198835.4A Withdrawn EP2716960A3 (fr) 2007-09-14 2008-09-12 Module d'éclairage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP08802139.9A Not-in-force EP2185857B1 (fr) 2007-09-14 2008-09-12 Module lumineux

Country Status (5)

Country Link
US (1) US8657462B2 (fr)
EP (2) EP2185857B1 (fr)
CN (1) CN101802485B (fr)
DE (1) DE102007043861A1 (fr)
WO (1) WO2009036934A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10655837B1 (en) 2007-11-13 2020-05-19 Silescent Lighting Corporation Light fixture assembly having a heat conductive cover with sufficiently large surface area for improved heat dissipation
DE102009027493B4 (de) * 2009-07-07 2020-04-23 Robert Bosch Gmbh Entwärmung eines LED-beleuchteten Display-Moduls
DE102010043788B4 (de) * 2010-11-11 2023-12-07 Siteco Gmbh Schaltungsanordnung zum Betreiben mindestens einer Lichtquelle und Verfahren zum Herstellen einer derartigen Schaltungsanordnung
CN102946699B (zh) 2011-08-15 2017-04-12 欧司朗股份有限公司 电子模块的壳体和电子模块、发光模块以及背光源模块
EP2720265A1 (fr) * 2012-10-12 2014-04-16 IDEA Korb AG Corps de refroidissement pour barrette de lampes à diodes
JP6082608B2 (ja) * 2013-01-30 2017-02-15 株式会社ディーアンドエムホールディングス 端子用取付けベース、スピーカ端子、およびオーディオ機器
US9033563B1 (en) * 2014-01-24 2015-05-19 Chen-Wei Hsu Vehicle headlight assembly
US9410688B1 (en) 2014-05-09 2016-08-09 Mark Sutherland Heat dissipating assembly
US9380653B1 (en) 2014-10-31 2016-06-28 Dale Stepps Driver assembly for solid state lighting
US20240049653A1 (en) * 2022-07-27 2024-02-15 American Machine Vision Llc Solid state emitter grow lighting system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040222516A1 (en) * 2003-05-07 2004-11-11 Ting-Hao Lin Light emitting diode bulb having high heat dissipating efficiency
DE10326368A1 (de) * 2003-06-06 2004-12-23 Held, Julia Flexible Beleuchtungseinrichtung mit mehreren Lumineszenzdioden
US20060284199A1 (en) * 2005-05-20 2006-12-21 Tir Systems Ltd. Light-Emitting Module
WO2007013003A1 (fr) * 2005-07-27 2007-02-01 Philips Intellectual Property & Standards Gmbh Systeme d'eclairage et procede de commande d'une pluralite de sources lumineuses
US20070190845A1 (en) * 2004-04-06 2007-08-16 Gelcore Llc Flexible high-power led lighting system

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US3789211A (en) * 1972-07-14 1974-01-29 Marvin Glass & Associates Decorative lighting system
DE19528459C2 (de) * 1995-08-03 2001-08-23 Garufo Gmbh Kühlung für ein mit LED's bestücktes Leuchtaggregat
US6712486B1 (en) * 1999-10-19 2004-03-30 Permlight Products, Inc. Mounting arrangement for light emitting diodes
TWI240788B (en) * 2000-05-04 2005-10-01 Koninkl Philips Electronics Nv Illumination system, light mixing chamber and display device
US6502962B1 (en) * 2000-10-23 2003-01-07 Fire Products Company Cover assembly for a light
DE10103611B4 (de) * 2001-01-26 2013-12-19 Insta Elektro Gmbh Schaltungsanordnung zum Betreiben von mehreren Leuchtmitteln
DE10110835B4 (de) * 2001-03-06 2005-02-17 Osram Opto Semiconductors Gmbh Beleuchtungsanordnung mit einer Mehrzahl von LED-Modulen auf einer Kühlkörperoberfläche
US6871981B2 (en) * 2001-09-13 2005-03-29 Heads Up Technologies, Inc. LED lighting device and system
US6566824B2 (en) 2001-10-16 2003-05-20 Teledyne Lighting And Display Products, Inc. Flexible lighting segment
DE10302231A1 (de) * 2003-01-20 2004-07-29 Aqua Signal Aktiengesellschaft Spezialleuchtenfabrik Leuchten, insbesondere Flugsicherungs-Blinkleuchten
JP2005122945A (ja) 2003-10-14 2005-05-12 Honda Motor Co Ltd 車両用灯光装置
CN2674272Y (zh) * 2003-11-04 2005-01-26 福安工业股份有限公司 发光二极管灯模组
DE102004004777B4 (de) 2004-01-30 2013-08-29 Osram Opto Semiconductors Gmbh Verformbares Beleuchtungsmodul
CN2723812Y (zh) 2004-09-04 2005-09-07 樊邦弘 一种可散热式照明装饰灯
CN1753192A (zh) * 2004-09-21 2006-03-29 盟立光能科技股份有限公司 发光二极体模组化装置
US7165863B1 (en) * 2004-09-23 2007-01-23 Pricilla G. Thomas Illumination system
US7169245B2 (en) * 2004-12-13 2007-01-30 3M Innovative Properties Company Methods of using sonication to couple a heat sink to a heat-generating component
CN1844984A (zh) * 2005-04-06 2006-10-11 鸿富锦精密工业（深圳）有限公司 发光二极管模组和使用该模组的背光系统
US7918591B2 (en) * 2005-05-13 2011-04-05 Permlight Products, Inc. LED-based luminaire
US20070164303A1 (en) 2006-01-13 2007-07-19 Lightop Technology Co., Ltd. [led lamp]
DE102007002838A1 (de) * 2006-09-08 2008-03-27 Robert Bosch Gmbh LED-Modul mit Montagemittel umfassenden Kühlkörpern
DE102006048230B4 (de) * 2006-10-11 2012-11-08 Osram Ag Leuchtdiodensystem, Verfahren zur Herstellung eines solchen und Hinterleuchtungseinrichtung
CN101005733A (zh) * 2006-12-29 2007-07-25 上海芯光科技有限公司 薄型半导体照明平面集成光源模块的制造方法
CN100462814C (zh) * 2007-03-02 2009-02-18 友达光电股份有限公司 光源模块
DE102007043862A1 (de) * 2007-09-14 2009-03-19 Osram Gesellschaft mit beschränkter Haftung Leuchtkette mit verteilter Treiberschaltung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040222516A1 (en) * 2003-05-07 2004-11-11 Ting-Hao Lin Light emitting diode bulb having high heat dissipating efficiency
DE10326368A1 (de) * 2003-06-06 2004-12-23 Held, Julia Flexible Beleuchtungseinrichtung mit mehreren Lumineszenzdioden
US20070190845A1 (en) * 2004-04-06 2007-08-16 Gelcore Llc Flexible high-power led lighting system
US20060284199A1 (en) * 2005-05-20 2006-12-21 Tir Systems Ltd. Light-Emitting Module
WO2007013003A1 (fr) * 2005-07-27 2007-02-01 Philips Intellectual Property & Standards Gmbh Systeme d'eclairage et procede de commande d'une pluralite de sources lumineuses

Also Published As

Publication number Publication date
CN101802485B (zh) 2013-01-02
EP2185857B1 (fr) 2014-11-12
EP2716960A2 (fr) 2014-04-09
US8657462B2 (en) 2014-02-25
WO2009036934A2 (fr) 2009-03-26
CN101802485A (zh) 2010-08-11
US20110285298A1 (en) 2011-11-24
DE102007043861A1 (de) 2009-04-09
EP2185857A2 (fr) 2010-05-19
WO2009036934A3 (fr) 2009-05-28

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