EP1557604A1 - Beleuchtungsanlage - Google Patents
Beleuchtungsanlage Download PDFInfo
- Publication number
- EP1557604A1 EP1557604A1 EP04001178A EP04001178A EP1557604A1 EP 1557604 A1 EP1557604 A1 EP 1557604A1 EP 04001178 A EP04001178 A EP 04001178A EP 04001178 A EP04001178 A EP 04001178A EP 1557604 A1 EP1557604 A1 EP 1557604A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light source
- radiation
- reflector
- lighting
- light
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
-
- 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
-
- 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]
Definitions
- the present invention relates to a lighting system with at least one bulb to use land illuminate and at the same time a body color of it emphasize arranged objects. Furthermore it concerns the present invention is a method of lighting of usable areas and to be accentuated on body colors Objects through a lighting system with at least one light source.
- Lighting systems are used in which modern, effective bulbs with a high light output such as metal halide lamps in the Light colors warm white (3000 K), neutral white (about 4000 K) and daylight (about 6500 K) are used. the goal is it always, the usable areas evenly with little effort and with a high general color rendering index, which reproduces all body colors as evenly as possible, illuminate.
- the above bulbs emit while a radiation, in the light spectrum all light colors shares are evenly present.
- the narrow band filters used become common manufactured as an interference filter, and their function requires a variety of interference layers.
- the lamp and the filter element aligned at a certain angle to each other which gives flexibility in terms of construction limited such a lighting system is.
- a lighting system to provide at saturation one or more body colors can be strengthened, without losing the useful lighting efficiency of the lighting system herabzusenken.
- This object is achieved in that in the lighting system to change by the Illuminant on the effective surface radiated light spectrum at least one single-color emitting light source is provided in addition to the lighting means.
- the invention is therefore based on the consideration in the Lighting system in addition to the useful area illuminating Bulbs, which radiation with a emit high general color rendering index, in their light spectrum all light color components approximately evenly are present, at least one monochrome, ie in a very narrow spectral range emitting light source use.
- the radiation of the monochrome emitting light source to the radiation of Illuminant becomes the color saturation of the corresponding Body color, which is also within of the bulb emitted light spectrum is present, amplified, so that it is emphasized.
- the light spectrum of Illuminant be admixed.
- a lighting system with, for example, in each case in two spectral ranges Provide emitting light sources, as appropriate emphasizing spectral range one or the other Light source can be switched on alternatively.
- the monochrome emitting light sources in one Embodiment adjacent and parallel to the Lamps above the floor space next to each other arranged.
- the admixture of the radiation of the monochrome emitting light source to the radiation of Illuminant then takes place below the lighting system.
- a further embodiment of the invention provides that monochrome emitting light sources on the reflector to arrange itself and thus a closed unit in the form of a lighting module. It can the monochrome emitting light sources directly into the Irradiate reflector space, so that the mixing of the Radiation of the monochromatic light source and the Radiation of the bulb within the reflector takes place.
- This modular structure allows a very simple as well as flexible, to the external conditions easily adaptable mounting of the lighting system according to the invention.
- the lighting system composed of any number of lighting modules be.
- a particularly effective single-color emitting light source with high efficiency and low maintenance costs represents a light emitting diode (LED) represents.
- LED light emitting diode
- a light source in the form of a metal halide lamp or a sodium vapor lamp with to provide improved color reproduction.
- These lamp types provide modern, effective light sources with a high Luminous efficacy. But it can also be conventional lamp types used in the lighting system according to the invention become.
- the Illuminant 2a may be an incandescent lamp or a high-pressure gas discharge lamp with improved color rendering, for example a high pressure sodium vapor lamp with improved Color rendering or a metal halide lamp be.
- the illuminant of a mirror reflector 3 surrounded to a possible uniform illumination of one under the lighting system 1 arranged usable area 5 to achieve.
- the surface of the mirror reflector 3 may be made of aluminum or Silver exist or formed as cold light mirror coating be. The latter acts selectively, i. he reflects only the light rays in the visible range, while He transmits the heat radiation in the infrared range.
- LEDs 4 have the task the light spectrum, which of the lighting means 2a on the usable area 5 or on objects arranged thereon (not shown) is irradiated, to that effect change that a color saturation of a body color whose Spectral range that of the light emitting diodes. 4 emitted radiation is amplified.
- the LEDs 4 are so right and left of the Luminaire 2 arranged symmetrically to each other, that the admixture the radiation emitted by the LEDs 4 radiation to the radiation of the luminous means 2a below the lighting system 1 in an area that is about the half the distance between lighting system 1 and usable area 5 corresponds, takes place.
- FIG. 2 shows a lighting installation according to the invention 1, in which the lighting means 2a in the form of a high-pressure gas discharge lamp surrounded by a box reflector 6 is. Symmetrically four LEDs 4 are adjacent arranged, in each case two left and two right side of the lamp 2.
- the side reflectors 7 of the box reflector 6 generate in the longitudinal direction the effective area 5 to be illuminated, i. transverse to the longitudinal direction the high-pressure gas discharge lamp 2a, a Batwing light distribution 8, which is an illumination of a large area of the floor space 5 with only one gas discharge lamp 2a allows.
- the floor space 5 and the lighting system 1 point in This embodiment, the distance h to each other.
- the light emitting diodes 4 with the distance x h ⁇ tan ⁇ arranged to each other, in order accordingly the intensity distribution curve 9 of the respective LEDs 4 as uniform as possible illumination and thus a uniform reinforcement of body colors to reach 5 on the floor space.
- FIG 3 is a cross section through an inventive Illumination module shown.
- the lighting module has a lighting means 2a in the form of an in-lying Burning arranged high-pressure gas discharge lamp, which of a Batwing light distribution generating Box reflector 6 is surrounded.
- the box reflector 6 is conventional design with side reflectors 7, the Light emission through the bottom opening 10 of the box reflector 6 in the transverse direction to be illuminated Limit and concentrate objects on the usable area 5, whereby a particularly homogeneous illumination of Usable areas and thus the Nutzbeleuchtungs Signsgrad is increased.
- the area of the box reflector 6 above the high pressure gas discharge lamp 2a is a cold mirror 3 designed to reduce the heat radiation.
- Shield 11 is provided below the high pressure gas discharge lamp 2a, which directs a light emission on the immediately below the high pressure gas discharge lamp 2a located area of the illuminated Usable area 5 should decrease to this way too high concentrations of light, resulting in damage to the goods can lead to avoid.
- the shield 11 may for a residual light passage through holes (not shown) and has at her to High pressure gas discharge lamp 2a facing side a reflective Surface, which is also selectively reflective can be to filter out certain color components.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Vehicle Body Suspensions (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Lasers (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
- Figur 1
- eine Beleuchtungsanlage gemäß der vorliegenden Erfindung, bei der eine Zumischung der Strahlung zweier einfarbig emittierender Lichtquellen zu der Strahlung eines herkömmlichen, von einem Reflektor umgebenen Leuchtmittels unterhalb der Beleuchtungsanlage erfolgt;
- Figur 2
- eine erfindungsgemäße Beleuchtungsanlage, in der ein eine Batwing-Lichtverteilung erzeugender Kastenreflektor das Leuchtmittel umgibt und Leuchtdioden benachbart zu dem Leuchtmittel angeordnet sind; und
- Figur 3
- einen Querschnitt durch ein erfindungsgemäßes Beleuchtungsmodul.
Claims (11)
- Beleuchtungsanlage (1) mit mindestens einem Leuchtmittel (2a), um Nutzflächen (5) zu beleuchten und gleichzeitig Körperfarben anzustrahlender Objekte zu betonen, dadurch gekennzeichnet, daß zur Veränderung des durch das Leuchtmittel (2a) auf die Nutzfläche (5) eingestrahlten Lichtspektrums mindestens eine einfarbig emittierende Lichtquelle (4) zusätzlich zu dem Leuchtmittel (2) vorgesehen ist.
- Beleuchtungsanlage (1) nach Anspruch 1, dadurch gekennzeichnet, daß mehrere einfarbig emittierende Lichtquellen (4) aus verschiedenen Spektralbereichen vorgesehen sind.
- Beleuchtungsanlage (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Leuchtmittel (2a) von einem Reflektor (3), insbesondere einem Kastenreflektor (6), der eine Batwing-Lichtverteilung erzeugt, umgeben ist.
- Beleuchtungsanlage (1) nach Anspruch 3, dadurch gekennzeichnet, daß mindestens eine einfarbig emittierende Lichtquelle (4) an dem Reflektor (3, 6) angeordnet ist.
- Beleuchtungsanlage (1) nach Anspruch 4, dadurch gekennzeichnet, daß die einfarbig emittierende Lichtquelle (4) derart angeordnet ist, daß sie in den Reflektorraum (11) einstrahlt, so daß die Mischung der Strahlung des Leuchtmittels (2) mit der Strahlung der einfarbig emittierenden Lichtquelle (4) innerhalb des Reflektors (3, 6) erfolgt.
- Beleuchtungsanlage (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Abstand x zwischen zwei einfarbig emittierenden Lichtquellen (4), deren emittierte Strahlung sich im Bereich von h/2 kreuzt, sich aus x = h · tan α berechnet, wobei h den Abstand zwischen Beleuchtungsanlage (1) und Nutzfläche und α den Strahlungswinkel der einfarbig emittierenden Lichtquelle (4) bezeichnet.
- Beleuchtungsanlage (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die einfarbige Lichtquelle (4) als lichtemittierende Diode (LED) ausgebildet ist.
- Beleuchtungsanlage (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Leuchtmittel (2a) eine Halogen-Metalldampflampe oder eine Natrium-Dampflampe mit verbesserter Farbwiedergabe ist.
- Verfahren zur Beleuchtung von Nutzflächen (5) durch eine Beleuchtungsanlage (1) mit mindestens einem Leuchtmittel (2a), dadurch gekennzeichnet, daß zur Erhöhung der Farbsättigung mindestens einer Körperfarbe dem durch das Leuchtmittel (2a) emittierten Lichtspektrum die Strahlung mindestens einer einfarbig emittierenden Lichtquelle (4) zugemischt wird.
- Verfahren nach Anspruch 9, dadurch gekennzeichnet, daß die Zumischung der Strahlung der einfarbig emittierenden Lichtquelle (4) zu der Strahlung des Leuchtmittels (2a) unterhalb der Beleuchtungsanlage (1) erfolgt.
- Verfahren nach Anspruch 9, dadurch gekennzeichnet, daß das Leuchtmittel (2a) von einem Reflektor (3), insbesondere von einem Kastenreflektor (6), umgeben ist, der eine Batwing-Lichtverteilung erzeugt durch den eine homogene Ausbreitung der von dem Leuchtmittel (2a) abgegebenen Strahlung erzeugt wird und mindestens eine einfarbig emittierenden Lichtquelle (4) an dem Reflektor (3, 6) derart angeordnet wird, daß die Mischung der Strahlung des Leuchtmittels (2a) und der Strahlung der einfarbig emittierenden Lichtquelle (4) innerhalb des Reflektors (3, 6) erfolgt.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04001178A EP1557604B1 (de) | 2004-01-21 | 2004-01-21 | Beleuchtungsanlage |
AT04001178T ATE335160T1 (de) | 2004-01-21 | 2004-01-21 | Beleuchtungsanlage |
DK04001178T DK1557604T3 (da) | 2004-01-21 | 2004-01-21 | Belysningsanlæg |
ES04001178T ES2270184T3 (es) | 2004-01-21 | 2004-01-21 | Instalacion de iluminacion. |
DE502004001097T DE502004001097D1 (de) | 2004-01-21 | 2004-01-21 | Beleuchtungsanlage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04001178A EP1557604B1 (de) | 2004-01-21 | 2004-01-21 | Beleuchtungsanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1557604A1 true EP1557604A1 (de) | 2005-07-27 |
EP1557604B1 EP1557604B1 (de) | 2006-08-02 |
Family
ID=34626472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04001178A Expired - Lifetime EP1557604B1 (de) | 2004-01-21 | 2004-01-21 | Beleuchtungsanlage |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1557604B1 (de) |
AT (1) | ATE335160T1 (de) |
DE (1) | DE502004001097D1 (de) |
DK (1) | DK1557604T3 (de) |
ES (1) | ES2270184T3 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1746338A1 (de) * | 2005-07-22 | 2007-01-24 | ERCO Leuchten GmbH | Leuchte |
WO2008029352A1 (en) * | 2006-09-08 | 2008-03-13 | Koninklijke Philips Electronics N.V. | Lighting device with a plurality of light sources and two lighting patterns |
EP1906077A1 (de) * | 2006-09-28 | 2008-04-02 | BÄ*RO GmbH & Co. KG | Leuchte |
DE102007022566A1 (de) | 2007-05-14 | 2008-11-20 | Merck Patent Gmbh | Beleuchtungseinheit bestehend aus Entladungslampe, LEDs und Konversionsleuchten |
EP2019250A1 (de) * | 2007-07-26 | 2009-01-28 | Lemnis Lighting IP GmbH | Straßenbeleuchtungsanordnung |
WO2010006665A1 (de) * | 2008-07-17 | 2010-01-21 | Bega Gantenbrink-Leuchten Kg | Leuchte |
DE202012103840U1 (de) * | 2012-10-08 | 2012-12-12 | BÄ*RO GmbH & Co. KG | Reflektoranordnung |
WO2013030731A3 (en) * | 2011-08-30 | 2013-04-25 | Koninklijke Philips Electronics N.V. | An illumination apparatus |
TWI421447B (zh) * | 2007-05-08 | 2014-01-01 | Cree Inc | 照明裝置及照明方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8513875B2 (en) | 2006-04-18 | 2013-08-20 | Cree, Inc. | Lighting device and lighting method |
US9084328B2 (en) | 2006-12-01 | 2015-07-14 | Cree, Inc. | Lighting device and lighting method |
US9441793B2 (en) | 2006-12-01 | 2016-09-13 | Cree, Inc. | High efficiency lighting device including one or more solid state light emitters, and method of lighting |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3515887C2 (de) | 1985-05-03 | 1988-09-22 | Karl Roll Gmbh & Co, 7130 Muehlacker, De | |
DE29620583U1 (de) * | 1996-11-27 | 1997-02-13 | Kundisch Microtech Gmbh & Co K | Beleuchtungskörper mit stufenlos einstellbarer Farbänderung des Lichtes und des Lichtkegels |
DE20007134U1 (de) * | 2000-04-18 | 2000-08-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Leuchte mit einstellbarem Farbort |
DE10034594A1 (de) * | 2000-07-14 | 2002-01-31 | Sirona Dental Systems Gmbh | Zahnärztliche Behandlungsleuchte |
DE20204352U1 (de) * | 2002-03-19 | 2002-06-20 | Alfred Pracht Lichttechnik Gmb | Leuchte |
EP1122488B1 (de) | 2000-01-28 | 2003-01-02 | Bähren, Heidi Anette | Leuchte |
-
2004
- 2004-01-21 DE DE502004001097T patent/DE502004001097D1/de not_active Expired - Fee Related
- 2004-01-21 DK DK04001178T patent/DK1557604T3/da active
- 2004-01-21 EP EP04001178A patent/EP1557604B1/de not_active Expired - Lifetime
- 2004-01-21 AT AT04001178T patent/ATE335160T1/de not_active IP Right Cessation
- 2004-01-21 ES ES04001178T patent/ES2270184T3/es not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3515887C2 (de) | 1985-05-03 | 1988-09-22 | Karl Roll Gmbh & Co, 7130 Muehlacker, De | |
DE29620583U1 (de) * | 1996-11-27 | 1997-02-13 | Kundisch Microtech Gmbh & Co K | Beleuchtungskörper mit stufenlos einstellbarer Farbänderung des Lichtes und des Lichtkegels |
EP1122488B1 (de) | 2000-01-28 | 2003-01-02 | Bähren, Heidi Anette | Leuchte |
DE20007134U1 (de) * | 2000-04-18 | 2000-08-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Leuchte mit einstellbarem Farbort |
DE10034594A1 (de) * | 2000-07-14 | 2002-01-31 | Sirona Dental Systems Gmbh | Zahnärztliche Behandlungsleuchte |
DE20204352U1 (de) * | 2002-03-19 | 2002-06-20 | Alfred Pracht Lichttechnik Gmb | Leuchte |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1746338A1 (de) * | 2005-07-22 | 2007-01-24 | ERCO Leuchten GmbH | Leuchte |
US7497587B2 (en) | 2005-07-22 | 2009-03-03 | Erco Gmbh | Lamp |
WO2008029352A1 (en) * | 2006-09-08 | 2008-03-13 | Koninklijke Philips Electronics N.V. | Lighting device with a plurality of light sources and two lighting patterns |
EP1906077A1 (de) * | 2006-09-28 | 2008-04-02 | BÄ*RO GmbH & Co. KG | Leuchte |
TWI421447B (zh) * | 2007-05-08 | 2014-01-01 | Cree Inc | 照明裝置及照明方法 |
US8256920B2 (en) | 2007-05-14 | 2012-09-04 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Illumination unit consisting of discharge lamp, LEDs and conversion phosphors |
DE102007022566A1 (de) | 2007-05-14 | 2008-11-20 | Merck Patent Gmbh | Beleuchtungseinheit bestehend aus Entladungslampe, LEDs und Konversionsleuchten |
US8388174B2 (en) | 2007-07-26 | 2013-03-05 | Lemnis Lighting Patent Holding B.V. | Lighting arrangement |
US8210706B2 (en) | 2007-07-26 | 2012-07-03 | Innolumis Public Lighting B.V. | Street lighting arrangement |
WO2009013320A1 (en) * | 2007-07-26 | 2009-01-29 | Innolumis Public Lighting B.V. | Street lighting arrangement |
EP2019250A1 (de) * | 2007-07-26 | 2009-01-28 | Lemnis Lighting IP GmbH | Straßenbeleuchtungsanordnung |
CN102099619A (zh) * | 2008-07-17 | 2011-06-15 | 贝加甘滕布林克灯具公司 | 发光装置 |
WO2010006665A1 (de) * | 2008-07-17 | 2010-01-21 | Bega Gantenbrink-Leuchten Kg | Leuchte |
US8511848B2 (en) | 2008-07-17 | 2013-08-20 | Bega Gantenbrink-Leuchten Kg | Luminaire |
CN102099619B (zh) * | 2008-07-17 | 2016-02-24 | 贝加甘滕布林克灯具公司 | 发光装置 |
WO2013030731A3 (en) * | 2011-08-30 | 2013-04-25 | Koninklijke Philips Electronics N.V. | An illumination apparatus |
DE202012103840U1 (de) * | 2012-10-08 | 2012-12-12 | BÄ*RO GmbH & Co. KG | Reflektoranordnung |
Also Published As
Publication number | Publication date |
---|---|
ES2270184T3 (es) | 2007-04-01 |
DK1557604T3 (da) | 2006-12-04 |
EP1557604B1 (de) | 2006-08-02 |
DE502004001097D1 (de) | 2006-09-14 |
ATE335160T1 (de) | 2006-08-15 |
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