DE10207585A1 - Illumination device with paper reflector element has at least sectional colored paper reflector elements on inner wall of housing at which light radiated by light source is at least partly reflected - Google Patents
Illumination device with paper reflector element has at least sectional colored paper reflector elements on inner wall of housing at which light radiated by light source is at least partly reflected Download PDFInfo
- Publication number
- DE10207585A1 DE10207585A1 DE2002107585 DE10207585A DE10207585A1 DE 10207585 A1 DE10207585 A1 DE 10207585A1 DE 2002107585 DE2002107585 DE 2002107585 DE 10207585 A DE10207585 A DE 10207585A DE 10207585 A1 DE10207585 A1 DE 10207585A1
- Authority
- DE
- Germany
- Prior art keywords
- lighting device
- light
- lamp
- paper
- color
- 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- Withdrawn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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
-
- 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
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Die Erfindung betrifft eine Beleuchtungseinrichtung nach dem Oberbegriff des Anspruchs 1.The invention relates to a lighting device according to the preamble of claim 1.
Gattungsgemäße Beleuchtungseinrichtungen sind aus dem Stand der Technik bekannt und werden beispielsweise, jedoch keineswegs ausschließlich, als Pendelleuchte, Stehleuchte oder Wandleuchte eingesetzt. Zur Erzeugung des abzustrahlenden Lichts ist in der Beleuchtungseinrichtung ein Leuchtmittel, beispielsweise eine Leuchtstofflampe oder eine Glühbirne, vorgesehen. Das Gehäuse, das der Beleuchtungseinrichtung seine mechanische Stabilität verleiht, weist zumindest eine Lichtaustrittsöffnung auf, so dass das vom Leuchtmittel innerhalb des Gehäuses erzeugte Licht aus dem Gehäuse austreten kann.Generic lighting devices are known from the prior art and are, for example, but by no means exclusively, used as a pendant lamp, floor lamp or wall lamp. to Generation of the light to be emitted is in the lighting device Illuminants, for example a fluorescent lamp or a light bulb, intended. The case that gives the lighting device its mechanical stability, has at least one light exit opening, so that the Illuminant inside the housing generated light from the housing can leak.
Aus dem Stand der Technik sind Beleuchtungseinrichtungen bekannt, die eine neutrale Beleuchtung mit einer im wesentlichen weißen Lichtfarbe ermöglichen. Außerdem sind Beleuchtungseinrichtungen bekannt, die eine farbige Beleuchtung der Umgebung ermöglichen. Die Lichtfarbe wird dabei entweder durch die Abstrahlung farbigen Lichts durch das Leuchtmittel oder durch entsprechende Filterung von weißem Licht realisiert. Zur Filterung des weißen Lichts können beispielsweise trans parente Abdeckungen verwendet werden, die in einer bestimmten Farbe eingefärbt sind.Lighting devices are from the prior art known to have a neutral lighting with an essentially white Allow light color. Moreover are known lighting devices that colored lighting enable the environment. The light color is either colored by the radiation Light through the lamp or through appropriate filtering of white Light realized. For example, to filter the white light transparent covers can be used in a particular Colorized are.
Ausgehend von diesem Stand der Technik ist es Aufgabe der vorliegenden Erfindung eine neue Beleuchtungseinrichtung vorzuschlagen.Based on this state of the art it is an object of the present invention to provide a new lighting device propose.
Diese Aufgabe wird durch eine Beleuchtungseinrichtung nach der Lehre des Anspruchs 1 gelöst.This task is accomplished by a lighting device solved according to the teaching of claim 1.
Vorteilhafte Ausführungsformen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the subclaims.
Die erfindungsgemäße Beleuchtungseinrichtung beruht auf dem Grundgedanken, in einer Beleuchtungseinrichtung die Möglichkeit zur farbigen und zur neutralen Beleuchtung zu vereinen. Dazu wird an der Innenwandung des Gehäuses zumindest abschnittsweise ein oder mehrere Reflektorelemente aus farbigem Papier angeordnet. Das vom Leuchtmittel erzeugte Licht wird an diesem farbigen Papier reflektiert, so dass der reflektierte Lichtanteil eine bestimmte Lichtfarbe aufweist. Das von der Beleuchtungseinrichtung insgesamt abgestrahlte Licht mischt sich in seiner Farbe somit aus dem Anteil, der direkt vom Leuchtmittel abgestrahlt wird, und dem Anteil, der durch Reflektion an der farbigen Papieroberfläche eine andere Lichtfarbe erhalten hat. Durch entsprechende Auswahl des Leuchtmittels und des farbigen Papiers können somit in einfacher Weise beliebige Lichtfarben erzeugt werden.The lighting device according to the invention is based on the basic idea that in a lighting device possibility to combine for colored and neutral lighting. This will on the inner wall of the housing at least in sections of one or more reflector elements colored paper arranged. The light generated by the lamp is reflected on this colored paper, so that the reflected Has a certain light color. That from the lighting device the total light emitted mixes in its color the proportion that is emitted directly by the lamp and the Percentage of a reflection of the colored paper surface received a different light color. By appropriate selection of the Illuminants and colored paper can thus be easily any light colors can be generated.
Besonders vorteilhaft ist es dabei, wenn das vom Leuchtmittel erzeugte Licht eine im wesentlichen weiße Lichtfarbe aufweist. Derartige Leuchtmittel, beispielsweise Leuchtstofflampen, sind außerordentlich preisgünstig verfügbar. Außerdem wird erreicht, dass durch die direkte Abstrahlung von weißem Licht eine gute Umgebungsausleuchtung ermöglicht wird. Bei der Beleuchtung von Präsentationsgegenständen, kann erfindungsgemäß trotz eines intensiven Farbeindrucks beim Betrachter eine unerwünschte Farbverfälschung beim Präsentationsgegenstand vermieden werden.It is particularly advantageous when the light generated by the illuminant is a substantially white light color having. Such lamps, for example fluorescent lamps, are extraordinary inexpensive available. Moreover is achieved through the direct emission of white light good ambient lighting is made possible. With the lighting of presentation items, can according to the invention despite an intense color impression on the viewer an undesirable color distortion with the presentation item be avoided.
Die Reflektorelemente aus farbigem Papier sollten vorzugsweise eine matte Oberfläche aufweisen, um Blendeffekte zu vermeiden bzw. auszuschließen. Durch die matte Oberfläche lässt sich zudem eine hohe Farbtiefe realisieren.The reflector elements made of colored Paper should preferably have a matte finish to avoid glare to avoid or exclude. Due to the matt surface let yourself also realize a high depth of color.
Durch die Verwendung von aus farbigem Papier hergestellten Reflektorelementen lassen sich die erfindungsgemäßen Beleuchtungseinrichtungen außerordentlich preisgünstig herstellen, da farbiges Papier zu günstigen Preisen in einer großen Variationsvielfalt angeboten wird. Dies ermöglicht es darüber hinaus, bei günstigen Investitionskosten eine große Vielfalt von Reflektorelementen anzubieten. Bei der Dekoration von Ladengeschäften kann durch einfaches Auswechseln der Reflektorelemente ein geänderter Farbeindruck geschaffen werden.Through the use of colored The lighting devices according to the invention can be made from paper-made reflector elements extraordinarily inexpensive produce because colored paper at great prices in a wide variety is offered. this makes possible it beyond at cheap Investment costs a wide variety of reflector elements. When decorating retail stores can simply by changing the reflector elements Color impression can be created.
Die Variationsvielfalt des farbigen Papiers kann zusätzlich dazu ausgenutzt werden, in einer Beleuchtungseinrichtung verschiedene Farbeffekte zu erzielen. Dazu sind an der Beleuchtungseinrichtung zumindest zwei Abschnitte oder Bereiche vorgesehen, die eine unterschiedliche Papierfarbe aufweisen.The variety of colors Paper can be added can be used in a lighting device different To achieve color effects. For this purpose, at least on the lighting device Two sections or areas are provided that are different Have paper color.
Farbiges Papier wird in sehr fein abgestuften Farbnuancen angeboten. Dadurch ist es möglich, in der Beleuchtungseinrichtung kontinuierlich abgestufte Farbverläufe zu realisieren. Die Reflektorelemente mit unterschiedlicher Papierfarbe werden dabei in der Beleuchtungseinrichtung entsprechend ihrer Farbabstufung geordnet angebracht. Damit ist es beispielsweise möglich, eine Beleuchtungseinrichtung herzustellen, bei der sich die Lichtfarbe jeweils von den äußeren Enden her aufhellt bzw. abdunkelt.Colored paper comes in very fine graded color shades offered. This makes it possible in the Realize lighting device continuously graded color gradients. The reflector elements with different paper colors are used in the lighting device according to its color gradation properly arranged. This makes it possible, for example, to Manufacture lighting device in which the light color each from the outer ends brightens or darkens.
Verschiedene Ausführungsformen der erfindungsgemäßen Beleuchtungseinrichtung sind in den Zeichnungen dargestellt und werden nachfolgend beispielhaft erläutert.Different embodiments of the lighting device according to the invention are shown in the drawings and are exemplified below explained.
Es zeigen:Show it:
Die in
Das Reflektorelement
Wie in dem in
Man erkennt, dass zur Befestigung
des Reflektorelements
In
Die Rückwände
Die in
Die nach vorne gerichteten Lichtaustrittsöffnungen
der Leuchtfelder
Im Ergebnis wird dadurch erreicht,
dass die auf den Stellflächen
Das weiße Licht selbst kann durch
den Betrachter aufgrund der verdeckten Anordnung hinter dem als
Abdeckelement dienenden Querbalken
Claims (17)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002107585 DE10207585A1 (en) | 2002-02-22 | 2002-02-22 | Illumination device with paper reflector element has at least sectional colored paper reflector elements on inner wall of housing at which light radiated by light source is at least partly reflected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002107585 DE10207585A1 (en) | 2002-02-22 | 2002-02-22 | Illumination device with paper reflector element has at least sectional colored paper reflector elements on inner wall of housing at which light radiated by light source is at least partly reflected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10207585A1 true DE10207585A1 (en) | 2004-01-22 |
Family
ID=29761266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2002107585 Withdrawn DE10207585A1 (en) | 2002-02-22 | 2002-02-22 | Illumination device with paper reflector element has at least sectional colored paper reflector elements on inner wall of housing at which light radiated by light source is at least partly reflected |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10207585A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018087006A1 (en) | 2016-11-10 | 2018-05-17 | Lumileds Holding B.V. | Led lighting unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69027301T2 (en) * | 1988-05-05 | 1996-10-02 | Minnesota Mining & Mfg | Lighting device with a non-absorbing cover with variable transmittance |
| DE19909331A1 (en) * | 1999-03-03 | 2000-09-14 | Siteco Beleuchtungstech Gmbh | Luminaire with multiple spectral properties |
| DE20105323U1 (en) * | 2001-03-26 | 2001-06-21 | interlübke Gebr. Lübke GmbH & Co. KG, 33378 Rheda-Wiedenbrück | Furniture |
| DE10052958A1 (en) * | 2000-10-25 | 2002-05-16 | Ralph Roemus | Lighting system, kit for a carrier system and carrier system for the interior lighting of model buildings |
-
2002
- 2002-02-22 DE DE2002107585 patent/DE10207585A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69027301T2 (en) * | 1988-05-05 | 1996-10-02 | Minnesota Mining & Mfg | Lighting device with a non-absorbing cover with variable transmittance |
| DE19909331A1 (en) * | 1999-03-03 | 2000-09-14 | Siteco Beleuchtungstech Gmbh | Luminaire with multiple spectral properties |
| DE10052958A1 (en) * | 2000-10-25 | 2002-05-16 | Ralph Roemus | Lighting system, kit for a carrier system and carrier system for the interior lighting of model buildings |
| DE20105323U1 (en) * | 2001-03-26 | 2001-06-21 | interlübke Gebr. Lübke GmbH & Co. KG, 33378 Rheda-Wiedenbrück | Furniture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018087006A1 (en) | 2016-11-10 | 2018-05-17 | Lumileds Holding B.V. | Led lighting unit |
| US10760745B2 (en) | 2016-11-10 | 2020-09-01 | Lumileds Llc | LED lighting unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8181 | Inventor (new situation) |
Inventor name: LUTSCH, UDO, 97461 HOFHEIM, DE Inventor name: SCHIEBOLD, TOBIAS, 96114 HIRSCHAID, DE |
|
| 8139 | Disposal/non-payment of the annual fee |