WO2009036934A3 - Leuchtmodul - Google Patents
Leuchtmodul Download PDFInfo
- Publication number
- WO2009036934A3 WO2009036934A3 PCT/EP2008/007588 EP2008007588W WO2009036934A3 WO 2009036934 A3 WO2009036934 A3 WO 2009036934A3 EP 2008007588 W EP2008007588 W EP 2008007588W WO 2009036934 A3 WO2009036934 A3 WO 2009036934A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- illumination module
- circuit board
- printed circuit
- cooling body
- light source
- 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
- 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)
Abstract
Leuchtmodul (1) für eine Leuchtkette mit mindestens einer Lichtquelle (2, 3, 4) und mit mindestens einem Stromanschluss (9) zur Versorgung der mindestens einen Lichtquelle (2, 3, 4), wobei das Leuchtmodul (1) einen Kühlkörper (8) aufweist, und bei dem die Lichtquellen (2, 3, 4) an einer Vorderseite einer Platine (6, 10) angeordnet sind und der Kühlkörper (8) mit einer Rückseite der Platine (6, 11) verbunden ist. Der Kühlkörper (8) ist mittels eines Haftmittels an der Platine (6, 11) befestigt.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/677,821 US8657462B2 (en) | 2007-09-14 | 2008-09-12 | Illumination module |
EP08802139.9A EP2185857B1 (de) | 2007-09-14 | 2008-09-12 | Leuchtmodul |
CN2008801071346A CN101802485B (zh) | 2007-09-14 | 2008-09-12 | 照明模块 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007043861A DE102007043861A1 (de) | 2007-09-14 | 2007-09-14 | Leuchtmodul |
DE102007043861.5 | 2007-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009036934A2 WO2009036934A2 (de) | 2009-03-26 |
WO2009036934A3 true WO2009036934A3 (de) | 2009-05-28 |
Family
ID=39971071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/007588 WO2009036934A2 (de) | 2007-09-14 | 2008-09-12 | Leuchtmodul |
Country Status (5)
Country | Link |
---|---|
US (1) | US8657462B2 (de) |
EP (2) | EP2185857B1 (de) |
CN (1) | CN101802485B (de) |
DE (1) | DE102007043861A1 (de) |
WO (1) | WO2009036934A2 (de) |
Families Citing this family (10)
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 (de) * | 2012-10-12 | 2014-04-16 | IDEA Korb AG | Kühlkörper für Leuchtdiodenarray |
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 (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789211A (en) * | 1972-07-14 | 1974-01-29 | Marvin Glass & Associates | Decorative lighting system |
DE10103611A1 (de) * | 2001-01-26 | 2002-08-01 | Insta Elektro Gmbh | Schaltungsanordnung zum Betreiben von mehreren Leuchtmitteln |
US6502962B1 (en) * | 2000-10-23 | 2003-01-07 | Fire Products Company | Cover assembly for a light |
US20030048641A1 (en) * | 2001-09-13 | 2003-03-13 | Alexanderson James Kenneth | LED lighting device and system |
US20040222516A1 (en) * | 2003-05-07 | 2004-11-11 | Ting-Hao Lin | Light emitting diode bulb having high heat dissipating efficiency |
JP2005122945A (ja) * | 2003-10-14 | 2005-05-12 | Honda Motor Co Ltd | 車両用灯光装置 |
US20060227554A1 (en) * | 2005-04-06 | 2006-10-12 | Tai-Cherng Yu | Light emitting assembly and backlight device employing the same |
US7165863B1 (en) * | 2004-09-23 | 2007-01-23 | Pricilla G. Thomas | Illumination system |
US20070164303A1 (en) * | 2006-01-13 | 2007-07-19 | Lightop Technology Co., Ltd. | [led lamp] |
US20070190845A1 (en) * | 2004-04-06 | 2007-08-16 | Gelcore Llc | Flexible high-power led lighting system |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE10110835B4 (de) * | 2001-03-06 | 2005-02-17 | Osram Opto Semiconductors Gmbh | Beleuchtungsanordnung mit einer Mehrzahl von LED-Modulen auf einer Kühlkörperoberfläche |
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 |
DE10326368A1 (de) * | 2003-06-06 | 2004-12-23 | Held, Julia | Flexible Beleuchtungseinrichtung mit mehreren Lumineszenzdioden |
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 |
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 |
US7918591B2 (en) * | 2005-05-13 | 2011-04-05 | Permlight Products, Inc. | LED-based luminaire |
EP3770980A3 (de) * | 2005-05-20 | 2021-04-28 | Signify Holding B.V. | Lichtemittierendes modul |
CN101233790B (zh) * | 2005-07-27 | 2012-04-11 | 皇家飞利浦电子股份有限公司 | 照明系统和用于控制多个光源的方法 |
DE102007002839A1 (de) * | 2006-09-08 | 2008-03-27 | Robert Bosch Gmbh | Leuchtaggregat mit mehreren LED-Bauelementen und Verfahren zu seiner Herstellung |
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 |
-
2007
- 2007-09-14 DE DE102007043861A patent/DE102007043861A1/de not_active Ceased
-
2008
- 2008-09-12 US US12/677,821 patent/US8657462B2/en not_active Expired - Fee Related
- 2008-09-12 WO PCT/EP2008/007588 patent/WO2009036934A2/de active Application Filing
- 2008-09-12 EP EP08802139.9A patent/EP2185857B1/de not_active Not-in-force
- 2008-09-12 CN CN2008801071346A patent/CN101802485B/zh not_active Expired - Fee Related
- 2008-09-12 EP EP13198835.4A patent/EP2716960A3/de not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789211A (en) * | 1972-07-14 | 1974-01-29 | Marvin Glass & Associates | Decorative lighting system |
US6502962B1 (en) * | 2000-10-23 | 2003-01-07 | Fire Products Company | Cover assembly for a light |
DE10103611A1 (de) * | 2001-01-26 | 2002-08-01 | Insta Elektro Gmbh | Schaltungsanordnung zum Betreiben von mehreren Leuchtmitteln |
US20030048641A1 (en) * | 2001-09-13 | 2003-03-13 | Alexanderson James Kenneth | LED lighting device and system |
US20040222516A1 (en) * | 2003-05-07 | 2004-11-11 | Ting-Hao Lin | Light emitting diode bulb having high heat dissipating efficiency |
JP2005122945A (ja) * | 2003-10-14 | 2005-05-12 | Honda Motor Co Ltd | 車両用灯光装置 |
US20070190845A1 (en) * | 2004-04-06 | 2007-08-16 | Gelcore Llc | Flexible high-power led lighting system |
US7165863B1 (en) * | 2004-09-23 | 2007-01-23 | Pricilla G. Thomas | Illumination system |
US20060227554A1 (en) * | 2005-04-06 | 2006-10-12 | Tai-Cherng Yu | Light emitting assembly and backlight device employing the same |
US20070164303A1 (en) * | 2006-01-13 | 2007-07-19 | Lightop Technology Co., Ltd. | [led lamp] |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Week 200534, Derwent World Patents Index; AN 2005-327956, XP002507040 * |
Also Published As
Publication number | Publication date |
---|---|
CN101802485B (zh) | 2013-01-02 |
WO2009036934A2 (de) | 2009-03-26 |
EP2185857B1 (de) | 2014-11-12 |
US8657462B2 (en) | 2014-02-25 |
EP2716960A2 (de) | 2014-04-09 |
EP2716960A3 (de) | 2017-10-25 |
CN101802485A (zh) | 2010-08-11 |
EP2185857A2 (de) | 2010-05-19 |
US20110285298A1 (en) | 2011-11-24 |
DE102007043861A1 (de) | 2009-04-09 |
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