EP1586812A3 - Lighting assembly comprising two independent lighting systems - Google Patents

Lighting assembly comprising two independent lighting systems Download PDF

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Publication number
EP1586812A3
EP1586812A3 EP05007886A EP05007886A EP1586812A3 EP 1586812 A3 EP1586812 A3 EP 1586812A3 EP 05007886 A EP05007886 A EP 05007886A EP 05007886 A EP05007886 A EP 05007886A EP 1586812 A3 EP1586812 A3 EP 1586812A3
Authority
EP
European Patent Office
Prior art keywords
optical system
lighting
independent
lamp
exit surface
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Withdrawn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
EP05007886A
Other languages
German (de)
French (fr)
Other versions
EP1586812A2 (en
Inventor
Horst Rudolph
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.)
Trilux GmbH and Co KG
Original Assignee
Trilux Lenze GmbH and Co KG
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 Trilux Lenze GmbH and Co KG filed Critical Trilux Lenze GmbH and Co KG
Publication of EP1586812A2 publication Critical patent/EP1586812A2/en
Publication of EP1586812A3 publication Critical patent/EP1586812A3/en
Withdrawn legal-status Critical Current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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear 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
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • 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]

Abstract

Die Erfindung betrifft eine Leuchte mit einem Leuchtengehäuse (10), einem ersten optischen System, das mindestens eine erste Lampe (24) zur direkten und entblendeten Beleuchtung der Sehaufgabe aufweist, und mindestens einer sich seitlich von dem zweiten optischen System erstreckenden Lichtaustrittsfläche (34). Damit die Ausleuchtung der Lichtaustrittsfläche auch unabhängig von dem ersten optischen System erfolgen kann wird erfindungsgemäß vorgeschlagen, dass oberhalb des ersten optischen Systems ein zweites optisches System angeordnet ist, das mindestens eine zweite Lampe (20) und ein Lichtlenksystem (16) aufweist, welches das von der zweiten Lampe (20) emittierte Licht auf die Lichtaustrittsfläche (34) lenkt. Leuchtstofflampen und Power LEDs sind vorgesehen.

Figure imgaf001
The invention relates to a luminaire having a luminaire housing (10), a first optical system which has at least one first lamp (24) for direct and glare illumination of the visual task, and at least one light exit surface (34) extending laterally from the second optical system. Thus, the illumination of the light exit surface can also be independent of the first optical system is proposed according to the invention that above the first optical system, a second optical system is arranged, which has at least a second lamp (20) and a light steering system (16), which of the second lamp (20) emitted light on the light exit surface (34) directs. Fluorescent lamps and power LEDs are provided.
Figure imgaf001
EP05007886A 2004-04-16 2005-04-11 Lighting assembly comprising two independent lighting systems Withdrawn EP1586812A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004018382A DE102004018382A1 (en) 2004-04-16 2004-04-16 lamp
DE102004018382 2004-04-16

Publications (2)

Publication Number Publication Date
EP1586812A2 EP1586812A2 (en) 2005-10-19
EP1586812A3 true EP1586812A3 (en) 2007-10-24

Family

ID=34934982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007886A Withdrawn EP1586812A3 (en) 2004-04-16 2005-04-11 Lighting assembly comprising two independent lighting systems

Country Status (2)

Country Link
EP (1) EP1586812A3 (en)
DE (1) DE102004018382A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008009814A1 (en) * 2008-02-19 2009-08-20 Zumtobel Lighting Gmbh & Co. Kg Light, especially downlight
DE102010001777B4 (en) * 2010-02-10 2012-08-16 Insta Elektro Gmbh lighting device
DE102014115825A1 (en) * 2014-10-30 2016-05-04 Itz Innovations- Und Technologiezentrum Gmbh Luminaire assembly with optical element

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436635A (en) * 1944-02-24 1948-02-24 Doane Products Corp Luminaire
US4300185A (en) * 1979-12-07 1981-11-10 C. W. Cole & Company, Inc. Light fixture unit for open plan office
EP0272681A2 (en) * 1986-12-23 1988-06-29 Hartmut S. Engel Lighting system
DE9209625U1 (en) * 1992-07-17 1992-09-17 Schnell, Helmut, Dipl.-Ing. (Fh), 7200 Tuttlingen, De
DE4443916C1 (en) * 1994-12-09 1996-05-09 Zumtobel Licht Reflector arrangement for light with at least one elongated lamp
EP0806605A2 (en) * 1996-05-08 1997-11-12 TRILUX-LENZE GmbH & Co. KG Work lamp
DE19620209A1 (en) * 1996-05-20 1997-11-27 Zumtobel Licht Luminaire with a profiled base body as a support for at least one lamp
EP1043542A2 (en) * 1999-04-07 2000-10-11 Zumtobel Staff GmbH Lighting system for mounting to a room ceiling or wall
EP1045195A2 (en) * 1999-04-15 2000-10-18 Zumtobel Staff GmbH Luminaire
US6161939A (en) * 1999-05-05 2000-12-19 Semperlux Ag Interior lighting fixture
DE20104346U1 (en) * 2001-03-14 2001-06-07 Wila Patent Und Lizenzgmbh Sev lamp
WO2001059364A1 (en) * 2000-02-14 2001-08-16 Zumtobel Staff Gmbh Lamp
DE20205818U1 (en) * 2002-04-12 2003-08-21 Ruco Licht Gmbh Electrical lighting unit has a mix of colored light emitting diodes
WO2004027317A1 (en) * 2002-09-17 2004-04-01 Zumtobel Staff Gmbh Luminaire comprising a cover/reflector module

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436635A (en) * 1944-02-24 1948-02-24 Doane Products Corp Luminaire
US4300185A (en) * 1979-12-07 1981-11-10 C. W. Cole & Company, Inc. Light fixture unit for open plan office
EP0272681A2 (en) * 1986-12-23 1988-06-29 Hartmut S. Engel Lighting system
DE9209625U1 (en) * 1992-07-17 1992-09-17 Schnell, Helmut, Dipl.-Ing. (Fh), 7200 Tuttlingen, De
DE4443916C1 (en) * 1994-12-09 1996-05-09 Zumtobel Licht Reflector arrangement for light with at least one elongated lamp
EP0806605A2 (en) * 1996-05-08 1997-11-12 TRILUX-LENZE GmbH & Co. KG Work lamp
DE19620209A1 (en) * 1996-05-20 1997-11-27 Zumtobel Licht Luminaire with a profiled base body as a support for at least one lamp
EP1043542A2 (en) * 1999-04-07 2000-10-11 Zumtobel Staff GmbH Lighting system for mounting to a room ceiling or wall
EP1045195A2 (en) * 1999-04-15 2000-10-18 Zumtobel Staff GmbH Luminaire
US6161939A (en) * 1999-05-05 2000-12-19 Semperlux Ag Interior lighting fixture
WO2001059364A1 (en) * 2000-02-14 2001-08-16 Zumtobel Staff Gmbh Lamp
DE20104346U1 (en) * 2001-03-14 2001-06-07 Wila Patent Und Lizenzgmbh Sev lamp
DE20205818U1 (en) * 2002-04-12 2003-08-21 Ruco Licht Gmbh Electrical lighting unit has a mix of colored light emitting diodes
WO2004027317A1 (en) * 2002-09-17 2004-04-01 Zumtobel Staff Gmbh Luminaire comprising a cover/reflector module

Also Published As

Publication number Publication date
EP1586812A2 (en) 2005-10-19
DE102004018382A1 (en) 2005-11-17

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