EP2112426A3 - Leuchte mit einer langgestreckten Lichtquelle und mit einem ebenfalls langgestrecktem Lichtleitelement - Google Patents

Leuchte mit einer langgestreckten Lichtquelle und mit einem ebenfalls langgestrecktem Lichtleitelement Download PDF

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Publication number
EP2112426A3
EP2112426A3 EP09167776A EP09167776A EP2112426A3 EP 2112426 A3 EP2112426 A3 EP 2112426A3 EP 09167776 A EP09167776 A EP 09167776A EP 09167776 A EP09167776 A EP 09167776A EP 2112426 A3 EP2112426 A3 EP 2112426A3
Authority
EP
European Patent Office
Prior art keywords
light
stretched
light source
conducting element
source
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Withdrawn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
EP09167776A
Other languages
English (en)
French (fr)
Other versions
EP2112426A2 (de
Inventor
Gerald Ladstätter
Anton Mündle
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.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP2112426A2 publication Critical patent/EP2112426A2/de
Publication of EP2112426A3 publication Critical patent/EP2112426A3/de
Withdrawn legal-status Critical Current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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/043—Refractors for light sources of lens shape the lens having cylindrical faces, e.g. rod lenses, toric lenses
    • 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
    • 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
    • F21V13/06—Combinations of only two kinds of elements the elements being reflectors and refractors a reflector being rotatable
    • 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
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • F21V7/16—Construction with provision for adjusting the curvature
    • 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
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • 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
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

Bei einer Leuchte (1) mit einer langgestreckten Lichtquelle (2) und mit einem ebenfalls langgestreckten und sich parallel zu der Lichtquelle (2) erstreckenden und vorzugsweise lichtbündelnden Lichtleitelement (4) aus lichtdurchlässigem Material ist die Lichtquelle (2) in der Umfangsrichtung des Lichtleitelements (4) bewegbar und in der jeweiligen Bewegungsstellung positionierbar.
EP09167776A 2005-07-29 2006-06-14 Leuchte mit einer langgestreckten Lichtquelle und mit einem ebenfalls langgestrecktem Lichtleitelement Withdrawn EP2112426A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005035720A DE102005035720A1 (de) 2005-07-29 2005-07-29 Leuchte mit einer langgestreckten Lichtquelle und mit einem ebenfalls langgestreckten Lichtleitelement
EP06762053A EP1910735A2 (de) 2005-07-29 2006-06-14 Leuchte mit einer langgestreckten lichtquelle und mit einem ebenfalls langgestrecktem lichtleitelement

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP06762053A Division EP1910735A2 (de) 2005-07-29 2006-06-14 Leuchte mit einer langgestreckten lichtquelle und mit einem ebenfalls langgestrecktem lichtleitelement

Publications (2)

Publication Number Publication Date
EP2112426A2 EP2112426A2 (de) 2009-10-28
EP2112426A3 true EP2112426A3 (de) 2009-12-09

Family

ID=36809565

Family Applications (2)

Application Number Title Priority Date Filing Date
EP06762053A Withdrawn EP1910735A2 (de) 2005-07-29 2006-06-14 Leuchte mit einer langgestreckten lichtquelle und mit einem ebenfalls langgestrecktem lichtleitelement
EP09167776A Withdrawn EP2112426A3 (de) 2005-07-29 2006-06-14 Leuchte mit einer langgestreckten Lichtquelle und mit einem ebenfalls langgestrecktem Lichtleitelement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP06762053A Withdrawn EP1910735A2 (de) 2005-07-29 2006-06-14 Leuchte mit einer langgestreckten lichtquelle und mit einem ebenfalls langgestrecktem lichtleitelement

Country Status (3)

Country Link
EP (2) EP1910735A2 (de)
DE (1) DE102005035720A1 (de)
WO (1) WO2007014594A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016496A1 (de) * 2008-03-31 2009-10-01 Zumtobel Lighting Gmbh Leuchte mit punktförmiger Lichtquelle und asymmetrischer Lichtabstrahlcharakteristik
WO2009144633A1 (en) * 2008-05-30 2009-12-03 Koninklijke Philips Electronics N.V. A luminaire comprising a straight fluorescent lamp having a transparent cylinder in front of the lamp
AT11607U1 (de) 2009-08-25 2011-01-15 Zumtobel Lighting Gmbh Lichtemittierende vorrichtung
TW201348649A (zh) * 2012-05-21 2013-12-01 勝華科技股份有限公司 抗眩光燈源
US10302275B2 (en) 2013-06-19 2019-05-28 Bright View Technologies Corporation Microstructure-based diffusers for creating batwing lighting patterns
WO2014205027A1 (en) 2013-06-19 2014-12-24 Bright View Technologies Corporation Microstructure-based optical diffusers for creating batwing and other lighting patterns
US9765949B2 (en) 2013-07-26 2017-09-19 Bright View Technologies Corporation Shaped microstructure-based optical diffusers for creating batwing and other lighting patterns
EP3280949B1 (de) 2015-04-10 2020-07-01 TARGETTI SANKEY S.p.A. Lineare beleuchtungsvorrichtung
DE102015119106A1 (de) * 2015-11-06 2017-05-11 Siteco Beleuchtungstechnik Gmbh Innen- oder Außenleuchte, insbesondere Straßenleuchte, mit verlagerbarer Freiformlinse
GB2555110B (en) * 2016-10-18 2019-05-15 Reuben Marshall John A lamp

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740885A (en) * 1951-06-25 1956-04-03 A L Smith Iron Company Adjustable fluorescent light fixture
EP0198088A1 (de) * 1984-09-29 1986-10-22 NEGISHI, Masataka Beleuchtungvorrichtung
DE9204375U1 (de) * 1992-03-31 1992-06-04 Spectral Gesellschaft Fuer Lichttechnik Mbh, 7800 Freiburg Leuchte
FR2711219A1 (fr) * 1993-10-13 1995-04-21 Philips Eclairage Luminaire à réflecteur latéral orientable.
DE19954134A1 (de) * 1999-11-11 2001-05-23 Andreas Toeteberg Leuchte mit einstellbarem Lichtaustritt
US6361186B1 (en) * 2000-08-02 2002-03-26 Lektron Industrial Supply, Inc. Simulated neon light using led's
DE10112055A1 (de) * 2001-03-14 2002-10-02 Wila Patent Und Lizenzgmbh Sev Deckenleuchte
US20030198049A1 (en) * 2001-10-18 2003-10-23 Hulse George R. Illumination device for simulating neon lighting through use of fluorescent dyes
DE10354462A1 (de) * 2003-11-21 2005-06-23 Zumtobel Staff Gmbh Leuchte mit asymmetrischer Lichtabstrahlung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0846915B1 (de) * 1996-12-04 2003-08-27 Siteco Beleuchtungstechnik GmbH Innenraumleuchte
DE29716999U1 (de) * 1997-09-23 1998-01-08 Semperlux GmbH Lichttechnisches Werk, 12277 Berlin Prismierte Lamellen zur Abblendung und Lenkung von Licht
DE19923225B4 (de) 1999-05-20 2009-10-22 Zumtobel Staff Gmbh Optisches Element zur Umlenkung von Lichtstrahlen und Herstellungsverfahren
DE10041366C2 (de) * 2000-08-23 2003-02-27 Siteco Beleuchtungstech Gmbh Leuchte einer lichtlenkenden Blende
DE20107384U1 (de) 2001-05-02 2001-07-05 Mestechnisches Entwicklungsbue Lampengehäuse für industrielle linien- oder streifenförmige Beleuchtung
DE10315268A1 (de) 2003-04-03 2004-10-14 Zumtobel Staff Gmbh Lichtbeeinflussungselement
DE102004039676A1 (de) 2004-08-16 2006-02-23 Zumtobel Staff Gmbh Rasteranordnung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740885A (en) * 1951-06-25 1956-04-03 A L Smith Iron Company Adjustable fluorescent light fixture
EP0198088A1 (de) * 1984-09-29 1986-10-22 NEGISHI, Masataka Beleuchtungvorrichtung
DE9204375U1 (de) * 1992-03-31 1992-06-04 Spectral Gesellschaft Fuer Lichttechnik Mbh, 7800 Freiburg Leuchte
FR2711219A1 (fr) * 1993-10-13 1995-04-21 Philips Eclairage Luminaire à réflecteur latéral orientable.
DE19954134A1 (de) * 1999-11-11 2001-05-23 Andreas Toeteberg Leuchte mit einstellbarem Lichtaustritt
US6361186B1 (en) * 2000-08-02 2002-03-26 Lektron Industrial Supply, Inc. Simulated neon light using led's
DE10112055A1 (de) * 2001-03-14 2002-10-02 Wila Patent Und Lizenzgmbh Sev Deckenleuchte
US20030198049A1 (en) * 2001-10-18 2003-10-23 Hulse George R. Illumination device for simulating neon lighting through use of fluorescent dyes
DE10354462A1 (de) * 2003-11-21 2005-06-23 Zumtobel Staff Gmbh Leuchte mit asymmetrischer Lichtabstrahlung

Also Published As

Publication number Publication date
DE102005035720A1 (de) 2007-02-08
WO2007014594A2 (de) 2007-02-08
WO2007014594A3 (de) 2007-04-19
EP1910735A2 (de) 2008-04-16
EP2112426A2 (de) 2009-10-28

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