ATE389145T1 - Innenraumleuchte mit variablem, indirektem lichtanteil - Google Patents

Innenraumleuchte mit variablem, indirektem lichtanteil

Info

Publication number
ATE389145T1
ATE389145T1 AT02015522T AT02015522T ATE389145T1 AT E389145 T1 ATE389145 T1 AT E389145T1 AT 02015522 T AT02015522 T AT 02015522T AT 02015522 T AT02015522 T AT 02015522T AT E389145 T1 ATE389145 T1 AT E389145T1
Authority
AT
Austria
Prior art keywords
light
indirect
variable
indirect light
share
Prior art date
Application number
AT02015522T
Other languages
English (en)
Inventor
Joachim Leibig
Original Assignee
Siteco Beleuchtungstech 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 Siteco Beleuchtungstech Gmbh filed Critical Siteco Beleuchtungstech Gmbh
Application granted granted Critical
Publication of ATE389145T1 publication Critical patent/ATE389145T1/de

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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Toys (AREA)
  • Catching Or Destruction (AREA)
  • Planar Illumination Modules (AREA)
AT02015522T 2001-07-11 2002-07-10 Innenraumleuchte mit variablem, indirektem lichtanteil ATE389145T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10133584 2001-07-11

Publications (1)

Publication Number Publication Date
ATE389145T1 true ATE389145T1 (de) 2008-03-15

Family

ID=7691337

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02015522T ATE389145T1 (de) 2001-07-11 2002-07-10 Innenraumleuchte mit variablem, indirektem lichtanteil

Country Status (3)

Country Link
EP (1) EP1275898B1 (de)
AT (1) ATE389145T1 (de)
DE (1) DE50211874D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE470107T1 (de) 2006-04-18 2010-06-15 Zumtobel Lighting Gmbh Leuchte, insbesondere hängleuchte, mit einem ersten und einem zweiten licht-abstrahlbereich
EP1847766A1 (de) * 2006-04-18 2007-10-24 Hartmut S. Engel Innenraumleuchte
DE102006018255A1 (de) * 2006-04-18 2007-10-25 Zumtobel Lighting Gmbh Leuchte, insbesondere Hängleuchte, mit einem ersten und einem zweiten Licht-Abstrahlbereich
US20110013389A1 (en) * 2008-04-01 2011-01-20 Koninklijke Philips Electronics N.V. Lighting system
FR2955915B1 (fr) * 2010-02-01 2012-03-09 Saint Gobain Vitrage multiple lumineux a diodes electroluminescentes
WO2013015602A2 (en) 2011-07-26 2013-01-31 Lg Innotek Co., Ltd. Lighting module
DE202012013172U1 (de) * 2012-10-05 2015-04-17 LEDsSHINE GmbH Flächenleuchte mit einer lichtleitenden Platte
RU2654541C2 (ru) 2012-10-26 2018-05-21 Филипс Лайтинг Холдинг Б.В. Осветительный прибор и осветительная система
DE102014114309A1 (de) * 2014-10-01 2016-04-07 Osram Gmbh Leuchte mit direktem und indirektem Lichtanteil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE432552C (de) * 1924-01-10 1926-08-09 Gasgluehlicht Auer Ges M B H F Beleuchtungskoerper mit zwei Reflektoren
DE2635431A1 (de) * 1976-08-06 1978-02-09 Zeiss Ikon Ag Beleuchtungsanlage fuer direkte und indirekte beleuchtung
US4323955A (en) * 1980-07-21 1982-04-06 Mark Edward H Light with 360° rotatable cover
DE3432745C2 (de) * 1984-09-06 1986-08-14 W.C. Heraeus Gmbh, 6450 Hanau Operationsleuchte zur gleichmäßigen Ausleuchtung eines Operationsfeldes ohne Schlagschatten
DE4233481A1 (de) * 1992-10-05 1994-04-07 Hubert Kurz Leuchte für Badekabinen
DE19859936C2 (de) * 1998-12-24 2001-07-19 Alfred Korsch Leuchte mit mindestens einer Lichtstromteilervorrichtung, insbesondere zur Arbeitsplatzbeleuchtung
DE10011378B4 (de) 1999-05-25 2013-07-25 Siteco Beleuchtungstechnik Gmbh Hohllichtleiterleuchte mit indirekter Lichtabstrahlung

Also Published As

Publication number Publication date
DE50211874D1 (de) 2008-04-24
EP1275898A2 (de) 2003-01-15
EP1275898B1 (de) 2008-03-12
EP1275898A3 (de) 2005-09-21

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