EP1033530A3 - Lamp with multiple spectral characteristics - Google Patents

Lamp with multiple spectral characteristics Download PDF

Info

Publication number
EP1033530A3
EP1033530A3 EP00104273A EP00104273A EP1033530A3 EP 1033530 A3 EP1033530 A3 EP 1033530A3 EP 00104273 A EP00104273 A EP 00104273A EP 00104273 A EP00104273 A EP 00104273A EP 1033530 A3 EP1033530 A3 EP 1033530A3
Authority
EP
European Patent Office
Prior art keywords
light
lamp
spectral characteristics
multiple spectral
directed
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.)
Granted
Application number
EP00104273A
Other languages
German (de)
French (fr)
Other versions
EP1033530A2 (en
EP1033530B1 (en
Inventor
Kurt-Gerhard Müggenburg
Kai Hendrik Sabla
Tobias Schiebold
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.)
Osram SBT GmbH
Original Assignee
Siteco Beleuchtungstechnik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7899576&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1033530(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siteco Beleuchtungstechnik GmbH filed Critical Siteco Beleuchtungstechnik GmbH
Publication of EP1033530A2 publication Critical patent/EP1033530A2/en
Publication of EP1033530A3 publication Critical patent/EP1033530A3/en
Application granted granted Critical
Publication of EP1033530B1 publication Critical patent/EP1033530B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F21V5/003—Refractors for light sources using microoptical elements for redirecting or diffusing light using holograms
    • 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
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

The lighting unit has an electrical light bulb (7) set into a main reflector (3) the top of which is open. Light is directed by ceiling elements (15) onto a pair of colored mirrors (17). The colored light is directed as secondary light through distributor panels (21)
EP00104273A 1999-03-03 2000-03-01 Lamp with multiple spectral characteristics Expired - Lifetime EP1033530B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19909331 1999-03-03
DE19909331A DE19909331C2 (en) 1999-03-03 1999-03-03 Luminaire with multiple spectral properties

Publications (3)

Publication Number Publication Date
EP1033530A2 EP1033530A2 (en) 2000-09-06
EP1033530A3 true EP1033530A3 (en) 2001-11-21
EP1033530B1 EP1033530B1 (en) 2008-05-28

Family

ID=7899576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104273A Expired - Lifetime EP1033530B1 (en) 1999-03-03 2000-03-01 Lamp with multiple spectral characteristics

Country Status (3)

Country Link
EP (1) EP1033530B1 (en)
AT (1) ATE397188T1 (en)
DE (2) DE19909331C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011304B4 (en) * 2000-03-09 2011-05-05 Siteco Beleuchtungstechnik Gmbh Luminaire with inhomogeneous light emission
DE10163958A1 (en) * 2001-12-23 2003-07-03 Der Kluth Decke Und Licht Gmbh lighting device
DE10163960A1 (en) * 2001-12-23 2003-07-03 Der Kluth Decke Und Licht Gmbh Illumination arrangement for optical quality control of surfaces has illumination source and matt plate arranged so matt plate is uniformly illuminated by illumination source
DE10207585A1 (en) * 2002-02-22 2004-01-22 Regiolux Gmbh Illumination device with paper reflector element has at least sectional colored paper reflector elements on inner wall of housing at which light radiated by light source is at least partly reflected
DE20306736U1 (en) * 2003-04-30 2004-09-16 Zumtobel Staff Gmbh lamp
DE10360945A1 (en) 2003-12-23 2005-07-21 Engel, Hartmut S. recessed light
DE10360947A1 (en) 2003-12-23 2005-07-21 Engel, Hartmut S. recessed light
US7258467B2 (en) 2004-03-12 2007-08-21 Honeywell International, Inc. Low profile direct/indirect luminaires
FI122909B (en) 2008-01-07 2012-08-31 Naplit Show Oy Lighting elements
JP6110849B2 (en) * 2011-07-08 2017-04-05 フィリップス ライティング ホールディング ビー ヴィ Glow luminaire housing with phosphor
WO2013011410A1 (en) * 2011-07-20 2013-01-24 Koninklijke Philips Electronics N.V. A lighting element, a lighting system and a luminaire providing a skylight appearance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109954A5 (en) * 1970-10-07 1972-05-26 Oram John
EP0678700A1 (en) * 1994-04-18 1995-10-25 D. Swarovski & Co. Lamp
DE4443916C1 (en) * 1994-12-09 1996-05-09 Zumtobel Licht Reflector arrangement for light with at least one elongated lamp
DE29710475U1 (en) * 1997-06-10 1997-08-14 Semperlux Gmbh Interior light
DE19620659A1 (en) * 1996-05-22 1997-11-27 Zumtobel Licht Large surface lamp housing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109954A5 (en) * 1970-10-07 1972-05-26 Oram John
EP0678700A1 (en) * 1994-04-18 1995-10-25 D. Swarovski & Co. Lamp
DE4443916C1 (en) * 1994-12-09 1996-05-09 Zumtobel Licht Reflector arrangement for light with at least one elongated lamp
DE19620659A1 (en) * 1996-05-22 1997-11-27 Zumtobel Licht Large surface lamp housing
DE29710475U1 (en) * 1997-06-10 1997-08-14 Semperlux Gmbh Interior light

Also Published As

Publication number Publication date
ATE397188T1 (en) 2008-06-15
EP1033530A2 (en) 2000-09-06
EP1033530B1 (en) 2008-05-28
DE19909331A1 (en) 2000-09-14
DE50015177D1 (en) 2008-07-10
DE19909331C2 (en) 2002-05-16

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