EP2066149A3 - Lampe plate DEL dotée d'une platine dissipant la chaleur, notamment pour meuble - Google Patents

Lampe plate DEL dotée d'une platine dissipant la chaleur, notamment pour meuble Download PDF

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Publication number
EP2066149A3
EP2066149A3 EP08170077A EP08170077A EP2066149A3 EP 2066149 A3 EP2066149 A3 EP 2066149A3 EP 08170077 A EP08170077 A EP 08170077A EP 08170077 A EP08170077 A EP 08170077A EP 2066149 A3 EP2066149 A3 EP 2066149A3
Authority
EP
European Patent Office
Prior art keywords
heat
led modules
led
furniture
individual leds
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Withdrawn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
EP08170077A
Other languages
German (de)
English (en)
Other versions
EP2066149A2 (fr
Inventor
Stefan Ruppel
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.)
Ruppel Stefan
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2066149A2 publication Critical patent/EP2066149A2/fr
Publication of EP2066149A3 publication Critical patent/EP2066149A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/56—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving measures to prevent abnormal temperature of the LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/301—Lighting for domestic or personal use for furniture
    • 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
    • H05B45/31—Phase-control circuits
    • 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]
    • 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
    • H05B45/37—Converter circuits
    • 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
    • H05B45/395—Linear regulators

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP08170077A 2007-11-27 2008-11-27 Lampe plate DEL dotée d'une platine dissipant la chaleur, notamment pour meuble Withdrawn EP2066149A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007047872 2007-11-27

Publications (2)

Publication Number Publication Date
EP2066149A2 EP2066149A2 (fr) 2009-06-03
EP2066149A3 true EP2066149A3 (fr) 2009-08-19

Family

ID=40297672

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08170077A Withdrawn EP2066149A3 (fr) 2007-11-27 2008-11-27 Lampe plate DEL dotée d'une platine dissipant la chaleur, notamment pour meuble

Country Status (1)

Country Link
EP (1) EP2066149A3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052390A1 (de) * 2009-11-09 2011-05-12 Ledon Lighting Jennersdorf Gmbh Verfahren und Schaltungsanordnung zur Erzeugung von LED-Mischlicht vorbestimmter Farbe
NL2005418C2 (en) * 2010-09-29 2012-04-02 Europ Intelligence B V Intrinsically safe led display.
DE202010014942U1 (de) * 2010-11-04 2012-02-06 Richard Hölscher Leuchte für Tierhaltungsanlagen
AT14662U1 (de) * 2013-07-30 2016-03-15 Tridonic Gmbh & Co Kg Spannungs-Konditionierungsmodul für Leuchtmittelkonverter
DE102013020668B4 (de) 2013-12-11 2023-06-15 Diehl Aerospace Gmbh Beleuchtungsleiste für einen Flugzeuginnenraum sowie Flugzeuginnenausstattung mit einer Mehrzahl der Beleuchtungsleisten

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0891120A2 (fr) * 1997-07-07 1999-01-13 Reitter & Schefenacker GmbH & Co. KG Circuit de protection pour sources lumineuses électriques, en particulier Leds destinées à la signalisation ou à l'éclairage
EP1083774A2 (fr) * 1999-09-10 2001-03-14 Hella KG Hueck & Co. Luminaire à diodes électroluminescentes
DE10201053A1 (de) * 2001-01-16 2002-08-01 Visteon Global Tech Inc Reihen-LED-Hinterleuchtungsteuerschaltung
EP1313353A1 (fr) * 2001-11-19 2003-05-21 Nokia Corporation Procédé et dispositif pour commander une diode LED
EP1349433A2 (fr) * 2002-03-30 2003-10-01 Hella KG Hueck & Co. Dispositif pour commander des sources lumineuses, ainsi qu' un projecteur comprenant un tel dispositif
EP1416774A1 (fr) * 2002-10-12 2004-05-06 Hella KG Hueck & Co. Circuit de contrôle pour au moins une diode électroluminescente dans un véhicule
US20060049782A1 (en) * 2004-09-08 2006-03-09 Vornsand Steven J Lighting apparatus having a plurality of independently controlled sources of different colors of light
DE102004047682A1 (de) * 2004-09-30 2006-04-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH LED-Array
WO2006119700A1 (fr) * 2005-05-09 2006-11-16 Sze Keun Chan Lampe d'eclairage public a del alimentee par energie solaire dotee d'une commande automatique de lumiere
EP1811228A1 (fr) * 2006-01-24 2007-07-25 Manufatti Plastici Traversa S.p.A. Dispositif d'éclairage à DEL

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269008B (en) * 1992-07-15 1996-05-22 Applied Security Design Ltd A security device
DE19810827A1 (de) 1998-03-12 1999-09-16 Siemens Ag Schaltung zur temperaturabhängigen Stromversorgung einer LED
JP4030903B2 (ja) * 2003-03-14 2008-01-09 株式会社小糸製作所 車両用灯具
WO2005022957A1 (fr) * 2003-09-02 2005-03-10 Ilumera Group Ag Circuit de del a interferences electromagnetiques (emi) reduites
TWI254776B (en) 2003-09-24 2006-05-11 Toshiba Lighting & Technology Illumination device
DE102005025623A1 (de) 2005-06-03 2006-12-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH LED-Leuchte und Anorndung aus Leuchtenkörper und LED-Betriebsgerät
KR100735460B1 (ko) 2005-09-09 2007-07-03 삼성전기주식회사 온도 보상 기능을 갖는 ｌｅｄ 구동 제어 회로
KR100714621B1 (ko) * 2006-01-24 2007-05-07 삼성전기주식회사 온도보상기능을 갖는 ｌｅｄ 구동 장치
CN101379879B (zh) * 2006-01-31 2011-08-17 皇家飞利浦电子股份有限公司 发光二极管驱动器电路

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0891120A2 (fr) * 1997-07-07 1999-01-13 Reitter & Schefenacker GmbH & Co. KG Circuit de protection pour sources lumineuses électriques, en particulier Leds destinées à la signalisation ou à l'éclairage
EP1083774A2 (fr) * 1999-09-10 2001-03-14 Hella KG Hueck & Co. Luminaire à diodes électroluminescentes
DE10201053A1 (de) * 2001-01-16 2002-08-01 Visteon Global Tech Inc Reihen-LED-Hinterleuchtungsteuerschaltung
EP1313353A1 (fr) * 2001-11-19 2003-05-21 Nokia Corporation Procédé et dispositif pour commander une diode LED
EP1349433A2 (fr) * 2002-03-30 2003-10-01 Hella KG Hueck & Co. Dispositif pour commander des sources lumineuses, ainsi qu' un projecteur comprenant un tel dispositif
EP1416774A1 (fr) * 2002-10-12 2004-05-06 Hella KG Hueck & Co. Circuit de contrôle pour au moins une diode électroluminescente dans un véhicule
US20060049782A1 (en) * 2004-09-08 2006-03-09 Vornsand Steven J Lighting apparatus having a plurality of independently controlled sources of different colors of light
DE102004047682A1 (de) * 2004-09-30 2006-04-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH LED-Array
WO2006119700A1 (fr) * 2005-05-09 2006-11-16 Sze Keun Chan Lampe d'eclairage public a del alimentee par energie solaire dotee d'une commande automatique de lumiere
EP2017525A1 (fr) * 2005-05-09 2009-01-21 Sze Keun Chan Lampe d'eclairage public a del alimentee par energie solaire dotee d'une commande automatique de lumiere
EP1811228A1 (fr) * 2006-01-24 2007-07-25 Manufatti Plastici Traversa S.p.A. Dispositif d'éclairage à DEL

Also Published As

Publication number Publication date
EP2066149A2 (fr) 2009-06-03

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