WO2012101096A3 - Leuchtvorrichtung - Google Patents
Leuchtvorrichtung Download PDFInfo
- Publication number
- WO2012101096A3 WO2012101096A3 PCT/EP2012/050997 EP2012050997W WO2012101096A3 WO 2012101096 A3 WO2012101096 A3 WO 2012101096A3 EP 2012050997 W EP2012050997 W EP 2012050997W WO 2012101096 A3 WO2012101096 A3 WO 2012101096A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- lighting device
- optics
- mixing
- emitted
- Prior art date
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
- 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
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- 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 Leuchtvorrichtung (1) weist mehrere beabstandet zueinander angeordnete Lichtquellen (3), einen Reflektor (4) zum Reflektieren zumindest eines Teils des von den Lichtquellen (3) abgestrahlten Lichts (B1, B2, B3) und eine Lichtmischoptik (8) zur räumlichen Mischung von in einen Halbschattenbereich (HS) der Leuchtvorrichtung (1) abgestrahlten Lichts (B1, B2, B3) auf, wobei die Lichtmischoptik (8) eine transparente Optik ist, deren Oberfläche (9) mindestens eine Lichtablenkstruktur (10, 12a, 12b, 13) aufweist, welche dazu ausgestaltet ist, auf sie auftreffendes Licht (B1, B2, B3) zumindest teilweise anisotrop abzulenken.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011003300.9 | 2011-01-28 | ||
DE102011003300.9A DE102011003300B4 (de) | 2011-01-28 | 2011-01-28 | Leuchtvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012101096A2 WO2012101096A2 (de) | 2012-08-02 |
WO2012101096A3 true WO2012101096A3 (de) | 2012-10-04 |
Family
ID=45558699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/050997 WO2012101096A2 (de) | 2011-01-28 | 2012-01-24 | Leuchtvorrichtung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102011003300B4 (de) |
WO (1) | WO2012101096A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013101815U1 (de) | 2013-04-26 | 2014-07-29 | Zumtobel Lighting Gmbh | Anordnung zur Lichtabgabe mit einer LED-Lichtquelle und einem Reflektor |
DE102015216111B4 (de) | 2015-08-24 | 2023-02-16 | Osram Gmbh | Beleuchtungsvorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999050596A2 (en) * | 1998-03-26 | 1999-10-07 | Otkrytoe Aktsionernoe Obschestvo Lomo | Illumination device for generating non-symmetric light beam, optical lens array and optical lens |
US20090103296A1 (en) * | 2007-10-17 | 2009-04-23 | Xicato, Inc. | Illumination Device with Light Emitting Diodes |
US20100103660A1 (en) * | 2008-10-24 | 2010-04-29 | Cree Led Lighting Solutions, Inc. | Array layout for color mixing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10219246A1 (de) * | 2002-04-18 | 2003-11-06 | Valeo Beleuchtung Deutschland | Beleuchtungseinrichtung für Kraftfahrzeuge |
DE102007054206A1 (de) * | 2007-10-15 | 2009-04-16 | Harald Hofmann | LED-Lampe mit Diffusor |
DE102008007723A1 (de) * | 2008-02-06 | 2009-08-20 | Osram Gesellschaft mit beschränkter Haftung | Beleuchtungsmodul, Leuchte und Verfahren zur Beleuchtung |
-
2011
- 2011-01-28 DE DE102011003300.9A patent/DE102011003300B4/de active Active
-
2012
- 2012-01-24 WO PCT/EP2012/050997 patent/WO2012101096A2/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999050596A2 (en) * | 1998-03-26 | 1999-10-07 | Otkrytoe Aktsionernoe Obschestvo Lomo | Illumination device for generating non-symmetric light beam, optical lens array and optical lens |
US20090103296A1 (en) * | 2007-10-17 | 2009-04-23 | Xicato, Inc. | Illumination Device with Light Emitting Diodes |
US20100103660A1 (en) * | 2008-10-24 | 2010-04-29 | Cree Led Lighting Solutions, Inc. | Array layout for color mixing |
Also Published As
Publication number | Publication date |
---|---|
DE102011003300B4 (de) | 2015-01-29 |
WO2012101096A2 (de) | 2012-08-02 |
DE102011003300A1 (de) | 2012-08-02 |
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