PL1651906T3 - Luminaire with at least two light sources - Google Patents

Luminaire with at least two light sources

Info

Publication number
PL1651906T3
PL1651906T3 PL04737405T PL04737405T PL1651906T3 PL 1651906 T3 PL1651906 T3 PL 1651906T3 PL 04737405 T PL04737405 T PL 04737405T PL 04737405 T PL04737405 T PL 04737405T PL 1651906 T3 PL1651906 T3 PL 1651906T3
Authority
PL
Poland
Prior art keywords
light sources
light source
supplementary
emitted
luminaire
Prior art date
Application number
PL04737405T
Other languages
Polish (pl)
Other versions
PL1651906T5 (en
Inventor
Christian Bartenbach
Original Assignee
Christian Bartenbach
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=34109408&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL1651906(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Christian Bartenbach filed Critical Christian Bartenbach
Publication of PL1651906T3 publication Critical patent/PL1651906T3/en
Publication of PL1651906T5 publication Critical patent/PL1651906T5/en

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]
    • H05B45/20—Controlling the colour of the light
    • H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
    • 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]
    • 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]

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Eye Examination Apparatus (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

The invention relates to a lamp, in particular for illumination in enclosed spaces and/or for the illumination of objects, comprising at least two light sources (1, 2). According to the invention: the light that can be emitted by the light sources (1, 2) has differing wavelength ranges; one of the light sources (1, 2) is a primary light source (1) with a wider wavelength range and at least one of the light sources is a supplementary light source (2) with a narrower wavelength range; and the luminous flux that can be emitted by the primary light source (1) is at least twice and preferably five times as intense as the total luminous flux emitted by the supplementary or all supplementary light source(s) (2).
PL04737405T 2003-08-05 2004-08-03 Lamp comprising at least two light sources PL1651906T5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT12392003 2003-08-05
PCT/AT2004/000275 WO2005012785A1 (en) 2003-08-05 2004-08-03 Lamp comprising at least two light sources
EP04737405A EP1651906B2 (en) 2003-08-05 2004-08-03 Lamp comprising at least two light sources

Publications (2)

Publication Number Publication Date
PL1651906T3 true PL1651906T3 (en) 2007-06-29
PL1651906T5 PL1651906T5 (en) 2010-04-30

Family

ID=34109408

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04737405T PL1651906T5 (en) 2003-08-05 2004-08-03 Lamp comprising at least two light sources

Country Status (6)

Country Link
EP (1) EP1651906B2 (en)
AT (1) ATE353128T1 (en)
DE (1) DE502004002835D1 (en)
ES (1) ES2281806T5 (en)
PL (1) PL1651906T5 (en)
WO (1) WO2005012785A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006137015A1 (en) * 2005-06-23 2006-12-28 Koninklijke Philips Electronics N.V. Illumination system and display device
DE102005036275A1 (en) * 2005-08-02 2007-02-08 Berchtold Holding Gmbh surgical light
DE102007022566A1 (en) 2007-05-14 2008-11-20 Merck Patent Gmbh Lighting unit consisting of discharge lamp, LEDs and conversion lamps
KR100776916B1 (en) 2007-05-18 2007-11-15 유항재 Eye protection
KR100858641B1 (en) 2008-01-08 2008-09-16 유항재 Adapter for compact fluorescent lamps with eye protection
DE102008013049A1 (en) * 2008-03-06 2009-09-24 Mbb International Group Ag Luminaire, in particular for achieving a daylight-like light spectrum
WO2011039690A1 (en) * 2009-09-29 2011-04-07 Koninklijke Philips Electronics N.V. Modular luminaire and lighting system
WO2013064969A1 (en) 2011-10-31 2013-05-10 Koninklijke Philips Electronics N.V. A compact light output device with wavelength conversion
US11703197B2 (en) 2020-01-31 2023-07-18 American Sterilizer Company Lighting assembly and light head including same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060118A (en) * 1989-04-06 1991-10-22 Frank A. Arone Apparatus for daylight color duplication
DE29620583U1 (en) * 1996-11-27 1997-02-13 Kundisch Microtech GmbH & Co. KG, 78056 Villingen-Schwenningen Lighting fixture with continuously adjustable color change of the light and the light cone
WO1999053236A1 (en) * 1998-04-14 1999-10-21 Moriyama Sangyo Kabushiki Kaisha Color illuminator, color illuminating unit, and color illuminant module
DE29923835U1 (en) * 1999-04-07 2001-04-05 Zumtobel Staff Gmbh Lighting arrangement for attachment to the ceiling or a wall of a room
DE20007134U1 (en) * 2000-04-18 2000-08-17 OSRAM Opto Semiconductors GmbH & Co. oHG, 93049 Regensburg Luminaire with adjustable color location
CN1706023A (en) * 2002-10-14 2005-12-07 皇家飞利浦电子股份有限公司 Luminous body for generating white light

Also Published As

Publication number Publication date
ES2281806T3 (en) 2007-10-01
ES2281806T5 (en) 2010-04-12
ATE353128T1 (en) 2007-02-15
EP1651906B2 (en) 2009-11-18
PL1651906T5 (en) 2010-04-30
DE502004002835D1 (en) 2007-03-22
EP1651906B1 (en) 2007-01-31
EP1651906A1 (en) 2006-05-03
WO2005012785A1 (en) 2005-02-10

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