EP1832808B1 - Lighting assembly and blind, partition and glass pane element made thereof - Google Patents
Lighting assembly and blind, partition and glass pane element made thereof Download PDFInfo
- Publication number
- EP1832808B1 EP1832808B1 EP07005054.7A EP07005054A EP1832808B1 EP 1832808 B1 EP1832808 B1 EP 1832808B1 EP 07005054 A EP07005054 A EP 07005054A EP 1832808 B1 EP1832808 B1 EP 1832808B1
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- EP
- European Patent Office
- Prior art keywords
- luminaire
- arrangement according
- diffusor
- elements
- luminaire arrangement
- Prior art date
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Classifications
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- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
- F21V1/08—Frames adjustable
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
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- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/14—Covers for frames; Frameless shades
- F21V1/16—Covers for frames; Frameless shades characterised by the material
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/006—Controlling the distribution of the light emitted by adjustment of elements by means of optical elements, e.g. films, filters or screens, being rolled up around a roller
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- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0024—Household or table equipment
- F21V33/0028—Decorative household equipment, e.g. plant holders or food dummies
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
Definitions
- the invention relates to a luminaire arrangement having at least one luminaire, at least one partially translucent diffuser element being arranged along at least one side, preferably on opposite sides, of the beam direction of the at least one luminaire, having the features of the preamble of claim 1.
- the invention further relates to a privacy screen or a room divider, each comprising at least one light assembly according to the invention.
- the document US 1,399,564 shows a curtain for lampshades, wherein a plurality of non-interconnected blinds to a polygonal ring which is mounted in the lampshade, are arranged and can be rolled out separately to shield the light of the arranged in the lampshade lamp.
- roller blinds are by their training on only one side of the lighting fixture in particular unpractical, as when changing the viewpoint of a viewer, a lighting effect or shading is no longer present, the lamp or the roller blind must therefore be rotated or changed in position.
- the lamp assemblies shown therein have diffuser elements which are arranged on opposite sides of a lamp and connected to each other at their end portions opposite the lamp and integrally formed.
- the diffuser elements are for this purpose made of a flexible material, for example made of a fabric.
- Such a luminaire arrangement can also serve as a privacy screen or as a room divider and on the one hand offer a variety of design options for achieving lighting effects, but above all can be used as a room design element that it makes it possible to create boundaries within rooms or to optically delimit a room to the outside.
- Object of the present invention is that of the document WO 2004/022874 A1
- At least one reflector facing the at least one luminaire is arranged between the diffuser elements.
- This at least one reflector can also serve as a weight for the diffuser elements at the same time and ensures a high luminance in the space between the diffuser elements and for a desired orientation of the diffuser elements when it is used as a weight.
- the luminaire arrangement according to the invention is designed such that the diffuser elements arranged on opposite sides of the luminaire are connected or integrally formed at their end regions opposite the luminaire.
- the structure of this embodiment is particularly useful because easy and inexpensive to produce.
- the diffuser elements are made of a flexible material, in particular a fabric or a film. Due to its low weight, this luminaire arrangement according to the invention is extremely versatile and can also be designed to be transportable, so that, for example, booths can be erected therewith.
- the diffuser elements may have structurings.
- the visual protection effect of the luminaire arrangement according to the invention is particularly good if the emission angle of the at least one luminaire is narrow-angle, preferably comprises an angle of 6 ° -15 °. This leads to a uniform illumination of the diffuser elements over their surface.
- the at least one luminaire comprises luminous means which are essentially linear or arranged in one or more parallel rows
- narrow luminaire arrangements can be realized which, however, are not restricted in their height and length.
- Suitable light sources for the luminaires include light-emitting diodes, halogen spotlights or fluorescent tubes, with light-emitting diodes and halogen spotlights providing uniform illumination of the diffuser elements over their entire area on account of their narrow emission angle.
- the diffuser elements are designed as hanging elements, wherein the diffuser elements can be made displaceable or retractable.
- the diffuser elements can be designed as roll-up hanging elements.
- the applications of the luminaire arrangement according to the invention are diverse. However, it is particularly suitable for interior design, by being used as a room divider or partition, and as a privacy by, for example, mounted near a window, a curtain function.
- the luminaire arrangement can also be integrated directly into windows and thus also serve as a facade design element with fantastic visual effects in addition to the curtain function.
- a luminaire arrangement according to the invention which further comprises a glass pane element with at least two glass panes spaced apart from one another, which define at least one free space between them, with the characterizing features of claim 10.
- the glass pane element is provided with at least two spaced-apart glass panes, which define at least one free space between each other.
- a luminaire arrangement is housed, which luminaire arrangement comprises at least one luminaire, along at least one side, preferably on opposite sides, the beam direction of the at least one lamp at least a partially translucent diffuser element is arranged.
- the glass pane element is due to its features with at least one light assembly thus the design use of house facades, especially for light installations.
- the diffuser elements can also be designed as roll-up hanger elements here, which makes possible the particularly flexible use of the luminaire arrangement for the design of individual glass pane elements up to entire house facades.
- FIG Fig. 1 A first exemplary embodiment of a luminaire arrangement 1 known from the prior art is shown in FIG Fig. 1 shown in side view.
- the luminaire arrangement 1 comprises a plurality of lights 3, which are arranged in a perpendicular out of the plane of the drawing line, so that in the drawing only the front light is visible.
- the lights 3 are designed as halogen lamps whose beam direction S is directed downward and a relatively narrow beam angle ⁇ of 6 ° - 15 °.
- light-emitting diodes in one or more colors
- fluorescent tubes can also be used.
- the luminaires 3 are surrounded on opposite sides of their beam direction S by translucent diffuser elements 2a, 2b, which in the present embodiment are joined together in one piece to form a diffuser web 2.
- the diffuser sheet 2 is made of a flexible material, such as a fabric or foil, which may have textures to achieve certain lighting effects.
- the diffuser sheet 2 is attached with its ends left and right of the lights 3 and depends on both sides of the lights 3, where it is turned over at the bottom, so that the area surrounded by the diffuser 2 space 4 is closed down.
- the diffuser web 2 depends only on its own weight down, so that there is a down to the envelope tapering course.
- the luminaires 3 uniformly irradiate the insides of the diffuser web 2 with light which is diffracted, refracted and partly reflected upon impact with the insides, with light rays also being reflected back and forth between the opposing diffuser elements 2a, 2b.
- the light assembly 1 is not restricted.
- the height and length of the lamp assembly 1 can each be several meters and, for example, a plurality of lamp assemblies 1 are combined to form an overall arrangement.
- Fig. 2 is a second embodiment of an already known lighting arrangement 1 'shown in side view partially cut.
- the luminaire assembly 1 ' is designed as a retractable into a building ceiling 5 arrangement. It is different from the one in Fig. 1 illustrated embodiment in particular in that the diffuser web 2 is not fixedly suspended, but with its ends attached to two rollers 6a, 6b, which are manually or motor-rotatably, so that the diffuser web 2 can be extended and retracted, wherein in the fully retracted position (in Fig. 2 shown in dashed lines) is preferably flush with the ceiling 5. In this way, a variable room divider can be realized, which virtually disappears when not in use in the ceiling.
- one end of the diffuser web 2 is fixedly fixed and only the other end is fixed to a roller 6a, so that the unrolling and unrolling takes place.
- Fig. 3 shows a side view of another embodiment of a known from the prior art lamp assembly 10.
- diffuser elements 8a, 8b are formed as rigid plates, which are slidably guided by the ceiling 5 in rails 11.
- the panels may be freely suspended, but in the illustrated embodiment they are also guided on the floor 9 in rails 12 so as to form a partition wall.
- the base 9 is preferably at least partially mirrored in the region of the luminaire arrangement or has a light, in particular white, surface.
- the plate-shaped diffuser elements 8a, 8b are made of translucent material, which is satined to increase the desired privacy effect or with a pattern, such as a grid pattern, executed printed.
- Fig. 4 shows from a luminaire assembly according to the invention, the lower portion of separate diffuser elements 13a, 13b, which are connected via connecting elements 15, such as connecting rods, with a reflector 14. Depending on the weight of the reflector 14, this can also be used to load the diffuser elements 13a, 13b, which is particularly useful if the diffuser elements 13a, 13b are made of flexible materials, such as a fabric.
- Fig. 5 shows a lamp assembly with a glass pane element 20, which is formed for example as insulating glass pane.
- the glass pane element 20 comprises three glass panes 21, 22, 23 which are spaced apart from one another by a frame 24 and define two free spaces 25, 26 between each other.
- space 26 is designed as a roller blind diffuser element 28 is arranged, wherein the diffuser element of a motor-driven roller 29 is unrolled and rolled up.
- the other free space 25 designed as a light bar luminaire 3 is arranged, which is aligned so that the beam direction S of the lamp 3 is directed against the diffuser element 28.
- the luminaire 3 Since the luminaire 3 has a small distance from the diffuser element 28, the majority of the surface of the diffuser element 28 is irradiated even at a narrow light emission angle ⁇ .
- the glass pane element 20 it is possible to realize both a privacy screen and to provide an architectural design element, with the impressive Lighting effects can be realized.
- light-emitting diodes are used as lighting means in the luminaire, it being possible to use LEDs with different colors, with the aid of which color effects can be achieved.
- the glass pane elements 20 can be used as components in buildings with glass pane facades. Each glass pane element 20 is controlled separately as an image pixel, whereby fantastic pictorial effects can be achieved on the facade.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Die Erfindung betrifft eine Leuchtenanordnung mit zumindest einer Leuchte, wobei entlang zumindest einer Seite, vorzugsweise an gegenüberliegenden Seiten, der Strahlrichtung der zumindest einen Leuchte zumindest ein teilweise durchscheinendes Diffusorelement angeordnet ist, mit den Merkmalen des Oberbegriffs von Anspruch 1.The invention relates to a luminaire arrangement having at least one luminaire, at least one partially translucent diffuser element being arranged along at least one side, preferably on opposite sides, of the beam direction of the at least one luminaire, having the features of the preamble of
Die Erfindung betrifft weiters einen Sichtschutz bzw. einen Raumteiler, die jeweils zumindest eine erfindungsgemäße Leuchtenanordnung umfassen.The invention further relates to a privacy screen or a room divider, each comprising at least one light assembly according to the invention.
Beispielweise ist aus dem Dokument
Das Dokument
Derartige Rollvorhänge sind durch ihre Ausbildung an nur einer Seite des Beleuchtungskörpers insbesondere dadurch unpraktisch, als bei Veränderung des Standpunktes eines Betrachters ein Beleuchtungseffekt oder eine Abschattung nicht mehr vorhanden ist, die Leuchte bzw. der Rollvorhang also gedreht oder im Standpunkt verändert werden muss.Such roller blinds are by their training on only one side of the lighting fixture in particular unpractical, as when changing the viewpoint of a viewer, a lighting effect or shading is no longer present, the lamp or the roller blind must therefore be rotated or changed in position.
Weiters ist aus dem Dokument
Eine solche Leuchtenanordnung kann auch als Sichtschutz bzw. als Raumteiler dienen und einerseits vielfältige Gestaltungsmöglichkeiten zur Erzielung von Beleuchtungseffekten bieten, kann vor allem jedoch als Raumgestaltungselement eingesetzt werden, das es ermöglicht, innerhalb von Räumen Abgrenzungen zu schaffen oder einen Raum nach außen optisch abzugrenzen.Such a luminaire arrangement can also serve as a privacy screen or as a room divider and on the one hand offer a variety of design options for achieving lighting effects, but above all can be used as a room design element that it makes it possible to create boundaries within rooms or to optically delimit a room to the outside.
Aufgabe der vorliegenden Erfindung ist es, die aus dem Dokument
Diese Aufgabe wird durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltung der Erfindung ergeben sich aus den Unteransprüchen.This object is solved by the characterizing features of
Um das von den Leuchten zwischen den Diffusorelementen abgestrahlte Licht optimal zu nutzen, ist bei einer Leuchtenanordnung gemäß der Erfindung vorgesehen, dass zwischen den Diffusorelementen zumindest ein der zumindest einen Leuchte zugewandter Reflektor angeordnet ist. Dieser zumindest eine Reflektor kann gleichzeitig auch als Gewicht für die Diffusorelemente dienen und sorgt für eine hohe Leuchtdichte im Raum zwischen den Diffusorelementen sowie für eine gewünschte Ausrichtung der Diffusorelemente, wenn er als Gewicht verwendet wird.In order to optimally use the light emitted by the luminaires between the diffuser elements, it is provided in a luminaire arrangement according to the invention that at least one reflector facing the at least one luminaire is arranged between the diffuser elements. This at least one reflector can also serve as a weight for the diffuser elements at the same time and ensures a high luminance in the space between the diffuser elements and for a desired orientation of the diffuser elements when it is used as a weight.
Die erfindungsgemäße Leuchtenanordnung ist dabei so ausgestaltet, dass die an gegenüberliegenden Seiten der Leuchte angeordneten Diffusorelemente an ihren der Leuchte entgegengesetzten Endbereichen miteinander verbunden oder einstückig ausgebildet sind. Der Aufbau dieser Ausführungsform ist besonders zweckmäßig, weil einfach und kostengünstig herstellbar.The luminaire arrangement according to the invention is designed such that the diffuser elements arranged on opposite sides of the luminaire are connected or integrally formed at their end regions opposite the luminaire. The structure of this embodiment is particularly useful because easy and inexpensive to produce.
Gemäß der Erfindung sind die Diffusorelemente aus einem flexiblen Material, insbesondere einem Gewebe oder einer Folie, hergestellt. Diese erfindungsgemäße Leuchtenanordnung ist aufgrund ihres geringen Gewichts äußerst vielseitig einsetzbar und kann auch transportabel ausgeführt sein, so dass damit beispielsweise Messestände errichtet werden können.According to the invention, the diffuser elements are made of a flexible material, in particular a fabric or a film. Due to its low weight, this luminaire arrangement according to the invention is extremely versatile and can also be designed to be transportable, so that, for example, booths can be erected therewith.
Zur Erzielung gestalterischer optischer Effekte können die Diffusorelemente Strukturierungen aufweisen.To achieve creative optical effects, the diffuser elements may have structurings.
Es hat sich gezeigt, dass der Sichtschutzeffekt der erfindungsgemäßen Leuchtenanordnung dann besonders gut ist, wenn der Abstrahlwinkel der zumindest einen Leuchte schmalwinkelig ist, vorzugsweise einen Winkel von 6° - 15° umfasst. Dies führt zu einer gleichmäßigen Anstrahlung der Diffusorelemente über ihre Fläche.It has been found that the visual protection effect of the luminaire arrangement according to the invention is particularly good if the emission angle of the at least one luminaire is narrow-angle, preferably comprises an angle of 6 ° -15 °. This leads to a uniform illumination of the diffuser elements over their surface.
Wenn die zumindest eine Leuchte im wesentlichen linienförmige oder in einer oder mehreren parallelen Reihen angeordnete Leuchtmittel umfasst, können schmale Leuchtenanordnungen realisiert werden, die in ihrer Höhe und Länge jedoch nicht näher eingeschränkt sind. Geeignete Leuchtmittel für die Leuchten umfassen Leuchtdioden, Halogenstrahler oder Leuchtstoffröhren, wobei Leuchtdioden und Halogenstrahler aufgrund ihres schmalen Abstrahlwinkels für eine gleichmäßige Anstrahlung der Diffusorelemente über deren gesamte Fläche sorgen.If the at least one luminaire comprises luminous means which are essentially linear or arranged in one or more parallel rows, narrow luminaire arrangements can be realized which, however, are not restricted in their height and length. Suitable light sources for the luminaires include light-emitting diodes, halogen spotlights or fluorescent tubes, with light-emitting diodes and halogen spotlights providing uniform illumination of the diffuser elements over their entire area on account of their narrow emission angle.
In einer bevorzugten Ausgestaltung der Erfindung sind die Diffusorelemente als Hängeelemente ausgebildet, wobei die Diffusorelemente verschiebbar bzw. einziehbar ausgeführt sein können. Insbesondere können die Diffusorelemente als aufrollbare Hängeelemente ausgebildet sein.In a preferred embodiment of the invention, the diffuser elements are designed as hanging elements, wherein the diffuser elements can be made displaceable or retractable. In particular, the diffuser elements can be designed as roll-up hanging elements.
Um eine besonders gleichmäßige Helligkeitsverteilung zu erzielen, ist es zweckmäßig, wenn an gegenüberliegenden Seiten der Leuchte angeordnete Diffusorelemente - in Strahlrichtung der Leuchte gesehen - aufeinander zulaufend angeordnet sind. Dadurch treten von der Leuchte weiter entfernte Bereiche der Diffusorelemente immer näher zur Strahlachse der Leuchte und werden dadurch mit höherer Lichtstärke angestrahlt, die die zunehmende Entfernung auszugleichen vermag.In order to achieve a particularly uniform distribution of brightness, it is expedient if arranged on opposite sides of the lamp diffuser elements - seen in the beam direction of the lamp - are arranged converging. As a result, regions of the diffuser elements which are farther from the luminaire come closer and closer to the beam axis of the luminaire and are thus illuminated with higher luminous intensity, which is able to compensate for the increasing distance.
Die Anwendungszwecke der erfindungsgemäßen Leuchtenanordnung sind vielfältig. Sie eignet sich jedoch insbesondere zur Raumgestaltung, indem sie als Raumteiler bzw. Trennwand eingesetzt wird, und als Sichtschutz, indem sie beispielsweise nahe einem Fenster montiert eine Vorhangfunktion übernimmt.The applications of the luminaire arrangement according to the invention are diverse. However, it is particularly suitable for interior design, by being used as a room divider or partition, and as a privacy by, for example, mounted near a window, a curtain function.
Weiters kann die Leuchtenanordnung auch direkt in Fenster integriert sein und damit zusätzlich zur Vorhangsfunktion auch als Fassadengestaltungselement mit fantastischen optischen Effekten dienen. Dies wird durch eine erfindungsgemäße Leuchtenanordnung, welche weiters ein Glasscheibenelement mit zumindest zwei voneinander beabstandeten Glasscheiben, die zwischeneinander zumindest einen freien Raum definieren, umfasst, mit den kennzeichnenden Merkmalen des Anspruchs 10 ermöglicht.Furthermore, the luminaire arrangement can also be integrated directly into windows and thus also serve as a facade design element with fantastic visual effects in addition to the curtain function. This is made possible by a luminaire arrangement according to the invention, which further comprises a glass pane element with at least two glass panes spaced apart from one another, which define at least one free space between them, with the characterizing features of
Das Glasscheibenelement ist dabei mit zumindest zwei voneinander beabstandeten Glasscheiben, die zwischeneinander zumindest einen freien Raum definieren, versehen. In dem zumindest einen freien Raum ist eine Leuchtenanordnung untergebracht, welche Leuchtenanordnung zumindest eine Leuchte umfasst, wobei entlang zumindest einer Seite, vorzugsweise an gegenüberliegenden Seiten, der Strahlrichtung der zumindest einen Leuchte zumindest ein teilweise durchscheinendes Diffusorelement angeordnet ist.The glass pane element is provided with at least two spaced-apart glass panes, which define at least one free space between each other. In the at least one free space, a luminaire arrangement is housed, which luminaire arrangement comprises at least one luminaire, along at least one side, preferably on opposite sides, the beam direction of the at least one lamp at least a partially translucent diffuser element is arranged.
Das Glasscheibenelement eignet sich bedingt durch seine Ausstattung mit zumindest einer Leuchtenanordnung somit zum gestalterischen Einsatz an Hausfassaden, insbesondere für Lichtinstallationen.The glass pane element is due to its features with at least one light assembly thus the design use of house facades, especially for light installations.
Auch hier sind weitere vorteilhafte Ausgestaltungsvarianten und Weiterbildungen aus den Unteransprüchen ersichtlich.Again, further advantageous embodiments and refinements of the subclaims can be seen.
Insbesondere können auch hier die Diffusorelemente als aufrollbare Hängeelemente ausgebildet sein, was die besonders flexible Verwendung der Leuchtenanordnung zur Gestaltung von einzelnen Glasscheibenelementen bis hin zu ganzen Häuserfassaden ermöglicht.In particular, the diffuser elements can also be designed as roll-up hanger elements here, which makes possible the particularly flexible use of the luminaire arrangement for the design of individual glass pane elements up to entire house facades.
Die Erfindung wird nun anhand von nicht einschränkenden Ausführungsbeispielen unter Bezugnahme auf die Zeichnungen näher erläutert.The invention will now be described by way of non-limiting embodiments with reference to the drawings.
In den Zeichnungen zeigen:
-
Fig. 1 eine erste Ausführungsform einer aus dem Stand der Technik bekannten Leuchtenanordnung in Seitenansicht; -
Fig. 2 eine zweite Ausführungsform einer aus dem Stand der Technik bekannten Leuchtenanordnung in Seitenansicht, teilweise geschnitten; -
Fig. 3 eine dritte Ausführungsform einer aus dem Stand der Technik bekannten Leuchtenanordnung in Seitenansicht; -
Fig. 4 eine Teilseitenansicht eines unteren Abschnitts einer erfindungsgemäßen Leuchtenanordnung; und -
Fig. 5 eine Leuchtenanordnung mit einem Glasscheibenelement im Längsschnitt.
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Fig. 1 a first embodiment of a known from the prior art lamp assembly in side view; -
Fig. 2 a second embodiment of a known from the prior art lamp assembly in side view, partially cut; -
Fig. 3 a third embodiment of a known from the prior art lamp assembly in side view; -
Fig. 4 a partial side view of a lower portion of a lamp assembly according to the invention; and -
Fig. 5 a luminaire arrangement with a glass pane element in longitudinal section.
Ein erstes Ausführungsbeispiel einer aus dem Stand der Technik bekannten Leuchtenanordnung 1 ist in
In
Claims (12)
- A luminaire arrangement comprising at least one luminaire, wherein at least one partially translucent diffusor element (2a, 2b; 8a, 8b; 13a, 13b; 28) is arranged along at least one side, preferably on opposite sides, of the beam direction (S) of the at least one luminaire (3), wherein diffusor elements (2a, 2b; 13a, 13b) arranged on opposite sides of the luminaire are interconnected at their end regions opposite to the luminaire or are formed in one piece, the diffusor elements (2a, 2b; 13a, 13b; 28) being manufactured from a flexible material, in particular a fabric or a film, characterized in that
at least one reflector (14) facing the at least one luminaire is arranged between the diffusor elements (13a, 13b). - A luminaire arrangement according to claim 1, characterized in that the diffusor elements (2a, 2b; 8a, 8b; 13a, 13b; 28) exhibit structurings.
- A luminaire arrangement according to any of the preceding claims, characterized in that the angle of radiation (α) of the at least one luminaire (3) is narrow-angled and preferably covers an angle of 6° - 15°.
- A luminaire arrangement according to any of the preceding claims, characterized in that the at least one luminaire (3) comprises illuminants which are essentially linear or arranged in one or several parallel rows.
- A luminaire arrangement according to claim 4, characterized in that the illuminants comprise light-emitting diodes, halogen spotlights or fluorescent tubes.
- A luminaire arrangement according to any of the preceding claims, characterized in that the diffusor elements (2a, 2b; 13a, 13b; 28) are designed as suspended elements, wherein the suspended elements are optionally designed so as to be unrollable or retractable and extendible.
- A luminaire arrangement according to any of the preceding claims, characterized in that diffusor elements (2a, 2b) arranged on opposite sides of the luminaire (3) are arranged so as to run toward each other - as viewed in the beam direction of the luminaire.
- A screen characterized by at least one luminaire arrangement according to any of the preceding claims.
- A partition characterized by at least one luminaire arrangement according to any of the preceding claims.
- A luminaire arrangement according to any of claims 1 to 7, further comprising a glass pane element comprising at least two glass panes (21, 22, 23) spaced apart from each other and defining between each other at least one free space (25, 26), characterized in that the luminaire arrangement with at least one luminaire is accommodated in the at least one free space (25, 26), wherein at least one partially translucent diffusor element (28) is arranged along at least one side, preferably on opposite sides, of the beam direction (S) of the at least one luminaire (3).
- A luminaire arrangement according to claim 10, characterized in that a glass pane element comprising three glass panes (21, 22, 23) spaced apart from each other is provided, wherein the three glass panes (21, 22, 23) spaced apart from each other define two free spaces (25, 26), wherein the diffusor element (28) is arranged in one free space (26) and the luminaire (3) is arranged in the other free space (25), the beam direction (S) of the luminaire (3) being directed against the diffusor element (28).
- A luminaire arrangement according to claim 10 or 11, characterized in that the at least one diffusor element (28) is designed as an unrollable suspended element.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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AT0039606A AT503261B1 (en) | 2006-03-10 | 2006-03-10 | LUMINAIRE ASSEMBLY, AS WELL AS THE SAFETY PROVIDED THEREFROM. PARTITIONS |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1832808A1 EP1832808A1 (en) | 2007-09-12 |
EP1832808B1 true EP1832808B1 (en) | 2014-12-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07005054.7A Active EP1832808B1 (en) | 2006-03-10 | 2007-03-12 | Lighting assembly and blind, partition and glass pane element made thereof |
Country Status (2)
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EP (1) | EP1832808B1 (en) |
AT (1) | AT503261B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0914933D0 (en) * | 2009-08-27 | 2009-09-30 | Ritelite Systems Ltd | A portable lighting device |
DE102011119042B4 (en) * | 2011-11-22 | 2015-10-29 | Jürgen Nölle | Lamp with reflector or diffuser screen |
DE102012214179A1 (en) * | 2012-08-09 | 2014-02-13 | Osram Opto Semiconductors Gmbh | Optical arrangement has transport mechanism that is formed to move optical functional area along emitting surface of radiation-emitting device, so that radiation characteristic of radiation exited over output surface is changed |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004022874A1 (en) * | 2002-09-04 | 2004-03-18 | Herman Miller, Inc. | Ceiling system with technology |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US1399564A (en) | 1921-04-28 | 1921-12-06 | Henry August F Kurre | Curtain for lamp shades or domes |
US4613930A (en) * | 1985-09-04 | 1986-09-23 | Emilio Ambasz | Ceiling lighting fixture and system |
GB2364372B (en) * | 2000-07-05 | 2005-02-16 | Rich Lin | Lamp showing dynamically changeful luster and shadow |
ITRM20010070U1 (en) * | 2001-04-03 | 2002-10-03 | Sergio Catalano | DIFFUSER FOR LAMP. |
US6767114B2 (en) * | 2001-06-18 | 2004-07-27 | Kathleen F. Young | Combination diffusion/reflection shield for outdoor lighting fixtures |
DE20201481U1 (en) * | 2002-02-01 | 2002-04-11 | Falkenberg, Kurt, 86825 Bad Wörishofen | House and garden light |
US6736530B2 (en) * | 2002-05-23 | 2004-05-18 | Alex J. Thevenot | Image display device |
WO2004022873A1 (en) * | 2002-09-04 | 2004-03-18 | Herman Miller, Inc. | Space division system with technology |
EP1517082A3 (en) | 2003-09-19 | 2006-07-05 | Walzer, Christine | Decorative lamp |
-
2006
- 2006-03-10 AT AT0039606A patent/AT503261B1/en active
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2007
- 2007-03-12 EP EP07005054.7A patent/EP1832808B1/en active Active
Patent Citations (1)
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WO2004022874A1 (en) * | 2002-09-04 | 2004-03-18 | Herman Miller, Inc. | Ceiling system with technology |
Also Published As
Publication number | Publication date |
---|---|
EP1832808A1 (en) | 2007-09-12 |
AT503261B1 (en) | 2008-05-15 |
AT503261A1 (en) | 2007-09-15 |
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