EP1586812A3 - Lighting assembly comprising two independent lighting systems - Google Patents
Lighting assembly comprising two independent lighting systems Download PDFInfo
- 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- Withdrawn
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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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. 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.
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)
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)
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 | Lamp, especially office lamp |
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 Lizenzgesellschaft Mbh, Sevelen | lamp |
WO2001059364A1 (en) * | 2000-02-14 | 2001-08-16 | Zumtobel Staff Gmbh | Lamp |
DE20205818U1 (en) * | 2002-04-12 | 2003-08-21 | Ruco-Licht GmbH, 86179 Augsburg | 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 |
-
2004
- 2004-04-16 DE DE102004018382A patent/DE102004018382A1/en not_active Ceased
-
2005
- 2005-04-11 EP EP05007886A patent/EP1586812A3/en not_active Withdrawn
Patent Citations (14)
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 | Lamp, especially office lamp |
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 Lizenzgesellschaft Mbh, Sevelen | lamp |
DE20205818U1 (en) * | 2002-04-12 | 2003-08-21 | Ruco-Licht GmbH, 86179 Augsburg | 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 |
---|---|
DE102004018382A1 (en) | 2005-11-17 |
EP1586812A2 (en) | 2005-10-19 |
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18D | Application deemed to be withdrawn |
Effective date: 20091103 |