WO2009109381A3 - Leuchte, insbesondere zur erzielung eines tageslichtähnlichen leuchtspektrum - Google Patents
Leuchte, insbesondere zur erzielung eines tageslichtähnlichen leuchtspektrum Download PDFInfo
- Publication number
- WO2009109381A3 WO2009109381A3 PCT/EP2009/001545 EP2009001545W WO2009109381A3 WO 2009109381 A3 WO2009109381 A3 WO 2009109381A3 EP 2009001545 W EP2009001545 W EP 2009001545W WO 2009109381 A3 WO2009109381 A3 WO 2009109381A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- daylight
- obtaining
- spectrum similar
- leds
- Prior art date
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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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]
- H05B45/20—Controlling the colour of the light
- H05B45/28—Controlling the colour of the light using temperature feedback
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Die Erfindung betrifft eine Leuchte, insbesondere zur Erzielung eines tageslichtähnlichen Lichtes, mit einer LED-Leuchtmittel aufnehmenden Platine (12), wobei als LED-Leuchtmittel zumindest weiße LEDs (26, 27) und farbige LEDs (22, 23, 24) vorgesehen sind, die Platine (12) zumindest ein Lichtmodul (14) aufweist, welches aus zumindest zwei Strängen (21) mit LEDs (22, 23, 24, 26, 27) besteht und das zumindest eine Lichtmodul (14) durch eine Stromversorgung (16) und eine Regelungseinrichtung (18) ansteuerbar ist, wobei für jeden Strang (21) ein Regelventil (36) in der Regeleinrichtung (18) vorgesehen ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09717149A EP2260675A2 (de) | 2008-03-06 | 2009-03-05 | Leuchte, insbesondere zur erzielung eines tageslichtähnlichen leuchtspektrum |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008013048A DE102008013048A1 (de) | 2008-03-06 | 2008-03-06 | Leuchte, insbesondere zur Erzielung eines tageslichtähnlichen Leuchtspektrums |
DE102008013048.6 | 2008-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009109381A2 WO2009109381A2 (de) | 2009-09-11 |
WO2009109381A3 true WO2009109381A3 (de) | 2010-02-25 |
Family
ID=40852226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/001545 WO2009109381A2 (de) | 2008-03-06 | 2009-03-05 | Leuchte, insbesondere zur erzielung eines tageslichtähnlichen leuchtspektrum |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2260675A2 (de) |
DE (1) | DE102008013048A1 (de) |
WO (1) | WO2009109381A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2405716B1 (de) | 2010-07-09 | 2017-04-19 | odelo GmbH | Leuchtmittel und Verfahren zu dessen Stromversorgung |
US8836231B2 (en) | 2011-08-26 | 2014-09-16 | Cree, Inc. | Modularized LED lamp |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60112612T2 (de) * | 2000-12-07 | 2006-06-14 | Koninkl Philips Electronics Nv | Led-leuchtsystem |
WO2006062047A1 (en) * | 2004-12-10 | 2006-06-15 | Matsushita Electric Industrial Co., Ltd. | Illumination source, illumination system, and dimming control method for the production of different colour temperatures |
DE102006006140A1 (de) * | 2006-02-10 | 2007-08-23 | Abb Patent Gmbh | Leuchtdioden-Leuchte |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6498440B2 (en) * | 2000-03-27 | 2002-12-24 | Gentex Corporation | Lamp assembly incorporating optical feedback |
DE10051528B4 (de) * | 2000-10-17 | 2009-12-24 | Vossloh-Schwabe Deutschland Gmbh | Modulares Beleuchtungssystem |
DE20018865U1 (de) * | 2000-11-07 | 2001-02-01 | Kegelbahntechnik Dortmund Gmbh | Lichtsystem |
EP1220578A3 (de) * | 2000-12-21 | 2004-11-17 | Siemens AG Österreich | Verfahren und Vorrichtung zur Veränderung der Farbtemperatur |
TWI254776B (en) * | 2003-09-24 | 2006-05-11 | Toshiba Lighting & Technology | Illumination device |
DE202005013164U1 (de) * | 2005-08-20 | 2005-11-17 | Dapo Leuchten Vertriebs-Gmbh | Lampe |
-
2008
- 2008-03-06 DE DE102008013048A patent/DE102008013048A1/de not_active Withdrawn
-
2009
- 2009-03-05 EP EP09717149A patent/EP2260675A2/de not_active Withdrawn
- 2009-03-05 WO PCT/EP2009/001545 patent/WO2009109381A2/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60112612T2 (de) * | 2000-12-07 | 2006-06-14 | Koninkl Philips Electronics Nv | Led-leuchtsystem |
WO2006062047A1 (en) * | 2004-12-10 | 2006-06-15 | Matsushita Electric Industrial Co., Ltd. | Illumination source, illumination system, and dimming control method for the production of different colour temperatures |
DE102006006140A1 (de) * | 2006-02-10 | 2007-08-23 | Abb Patent Gmbh | Leuchtdioden-Leuchte |
Also Published As
Publication number | Publication date |
---|---|
EP2260675A2 (de) | 2010-12-15 |
WO2009109381A2 (de) | 2009-09-11 |
DE102008013048A1 (de) | 2009-09-24 |
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