WO2004027317A1 - Lampe dotee d'un module doublure/reflecteur - Google Patents

Lampe dotee d'un module doublure/reflecteur Download PDF

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Publication number
WO2004027317A1
WO2004027317A1 PCT/EP2003/010292 EP0310292W WO2004027317A1 WO 2004027317 A1 WO2004027317 A1 WO 2004027317A1 EP 0310292 W EP0310292 W EP 0310292W WO 2004027317 A1 WO2004027317 A1 WO 2004027317A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
lamp
module
lamination
walls
Prior art date
Application number
PCT/EP2003/010292
Other languages
German (de)
English (en)
Inventor
Gerald Ladstätter
Original Assignee
Zumtobel Staff Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zumtobel Staff Gmbh filed Critical Zumtobel Staff Gmbh
Priority to EP03748040A priority Critical patent/EP1540245B1/fr
Priority to DE50304157T priority patent/DE50304157D1/de
Publication of WO2004027317A1 publication Critical patent/WO2004027317A1/fr

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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • 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
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21Y2113/00—Combination of light sources

Definitions

  • the present invention relates to a luminaire for room lighting, the appearance of which can be changed in a simple manner.
  • Luminaires for room lighting are known in a wide variety of configurations.
  • DE 196 20 209 AI of the applicant describes, for example, a lamp which has a triangularly profiled base body as a carrier element, in which the operating devices for operating the lamps are arranged.
  • a first lamp is arranged below the base body and is intended for direct room lighting, i.e. the light emitted by this lamp essentially hits the area to be illuminated directly.
  • the lamp is surrounded by a luminaire grid which has two direct reflector walls and a large number of transverse lamellae extending transversely thereto. The grid serves to restrict the light emitted by the lamp to a predetermined angular range.
  • another lamp is arranged on the top of the base support, which illuminates the ceiling to which the lamp is attached and thus serves to indirectly illuminate the room.
  • the lower lamp for direct lighting and the upper 1 lamp for indirect lighting separately and thus individually adjust the proportion of direct or indirect light.
  • further elements determining the overall impression of the luminaire such as, for example, wings or additional indirect reflectors, can be arranged on the side of the base body.
  • the triangular base body or its two side surfaces are visible from the outside, so that the aesthetic impression caused by the side surfaces does not change, regardless of the additional attachment elements.
  • the present invention has for its object to provide the ability to easily give a light of the type described above a new look.
  • the object is achieved by a lamp which has the features of claim 1.
  • the luminaire basically consists of a base module and a so-called lamination / reflector module.
  • the base module has an elongated support element which, at least on its underside, holds sockets for one Direct lighting provided lamp as well as an operating device - such as an electronic standard switching device - for driving and operating the lamp.
  • the lamination / reflector module which has direct reflector walls for the lamp, and side walls connected to the latter can be attached to the base module, the side walls being extended upwards in order to cover or conceal the base module laterally.
  • the aesthetic impression of the lamp is thus determined exclusively by the side cover of the lamination / reflector module, since neither the carrier element nor the operating device arranged therein is visible to the lamp.
  • the basic module with the support element and the control gear and on the other hand, the lamination / reflector module, which determines the aesthetic impression of the lamp.
  • the complete luminaire is then simply obtained by attaching the lamination / reflector module to the pre-assembled base module.
  • the lamination / reflector module is simply snapped into place with the support element, so that the lamination / reflector modulesrect can be exchanged in a simple and quick manner and the lamp can thus be given a new look.
  • the carrier element of the base module preferably has further sockets on its upper side for a further lamp provided for indirect lighting and a second operating device required to operate this further lamp.
  • the second lamp for the indirect lighting is then preferably assigned its own indirect reflector, which is also attached to the carrier element.
  • the light output of the second lamp is determined exclusively by the indirect reflector, so that the function of an indirect reflector is actually present, regardless of the forms of the laminating / reflector module that are often predetermined from an aesthetic point of view.
  • this indirect reflector is still covered laterally by the raised side walls of the lamination / reflector module and is not visible.
  • the side walls of the lamination / reflector module are integrally connected to the direct reflector walls, as a result of which a particularly inexpensive but stable embodiment is obtained.
  • the direct reflector walls preferably merge in one piece on their undersides into the side walls of the lamination / reflector module, so that the lower region of this module is double-walled.
  • Cross slats then extend between the direct reflector walls, each of which is attached to the direct reflector walls with their end faces, preferably locked in place with them.
  • the invention also relates to a method for producing a luminaire, a first step being to provide a prefabricated base module which consists of an elongated support element which, at least on its underside, has sockets for a lamp provided for direct lighting and an operating device for actuation and operation the lamp carries, and a lamination / reflector module is attached to the prefabricated base module, which has direct reflector walls for the lamp and side walls connected to it, with the side walls being extended upwards to cover the side module of the base module.
  • FIG. 1 shows the principle of the lamp according to the invention consisting of a standardized base module and optionally mountable lamination / reflector modules;
  • Figure 2 shows a lamp with a first lamination / reflector module in section.
  • Fig. 3 shows a variant of the lamp shown in Fig. 2; and Fig. 4 to 7 further embodiments of the lamp with different lamination / reflector modules.
  • Fig. 1 shows the principle of the present invention.
  • the luminaire essentially consists of a standardized and preassembled base module as well as a lamination / reflector module to be attached to the base module.
  • the essential element of the base module is an elongated support element 1, which initially contains the operating devices for the lamps. These can consist, for example, of electronic ballasts 2 for controlling the lamps.
  • the light from the luminaire is generated on the one hand by a first lamp 3 which is arranged on the underside of the carrier element 1 and is provided for direct lighting. In order to avoid glare effects from the light emitted by this first lamp 3, this is assigned a grid which is part of the lamination / reflector module described in more detail later.
  • a second lamp 4 which is provided for indirect lighting, can also be arranged on the upper side of the carrier element 1. With the aid of a cup-shaped indirect reflector 5 surrounding the second lamp 4, the light from this lamp 4 is radiated onto the ceiling of the room to be illuminated.
  • the two lamps 3 and 4 are elongated gas discharge lamps, preferably fluorescent lamps, which are controlled via the electronic ballasts 2 arranged in the carrier element 1. It is possible to individually adjust the brightness of lamps 3 and 4 and thus to vary the ratio of direct to indirect lighting. Instead of a single lamp, depending on the field of application, it can also be provided to arrange a plurality of lamps on the top and / or bottom of the carrier element 1.
  • Fastening elements are also arranged on the carrier element 1, by means of which the carrier element 1 and thus ultimately the entire lamp can be fastened to the ceiling of a room. Furthermore, there are latching projections 6 on both sides in the lower region of the carrier element 1, which allow simple attachment of the lamination / reflector modules to the carrier element 1 by means of latching.
  • the outer shape of the lamp is determined by a lamination / reflector module which is attached to the carrier element 1.
  • a lamination / reflector module which is attached to the carrier element 1.
  • Fig. 1 three differently designed lamination / reflector modules 10, 20, 30 are shown, each giving the lamp a completely different appearance. It is essential that the side walls 11, 21, 31 of the lamination / reflector modules 10, 20, 30 are so high that they completely cover the carrier element 1 and the second lamp 4 arranged on its upper side and the indirect reflector 5 laterally in the assembled state. Accordingly, only the lamination / reflector module 10, 20, 30 is visible from the outside. Since this can largely be designed freely in its forms, luminaires with very different looks can be obtained in a simple manner.
  • the indirect reflector 5 is already an integral part of the standardized base module and is also attached to the carrier element 1.
  • the upward light emission of the second lamp 4 is therefore determined independently of the shape of the lamination / reflector module 10, 20, 30 exclusively by the indirect reflector 5.
  • the lamination / reflector module 10 forms a luminaire grid in its lower region 12 surrounding the lower lamp 3, which consists of two direct Reflector walls 13 and transverse lamellae 15 arranged transversely thereto.
  • the transverse fins 15 are locked with their end areas with the two direct reflector walls 13.
  • the lamination / reflector module 10 shown in FIG. 2 is advantageously characterized by the one-piece design of the two side regions. These consist of a single sheet metal part which has been bent into the V-shaped structure shown, so that the direct reflector walls 13 each merge integrally into the side walls 11 on their undersides. A cavity 14 is thus formed between a direct reflector wall 13 and a side wall 11, into which the fastening tabs 16 arranged on the end faces of the transverse slats 15 engage. Due to this double-walled design, the fastening tabs 16 of the transverse slats 15 are not visible from the outside. Instead, the side walls 11 form a closed surface. In comparison to the direct reflector walls 13, the side walls are laterally drawn further upward, so that they completely cover both the carrier element 1 and the indirect reflector 5 with the upper lamp 4 arranged therein.
  • the side walls 11 of the lamination / reflector module 10 are therefore visible. These can now be designed accordingly to give the lamp a desired shape.
  • the side walls 11 are initially drawn inward in an arc shape and led out again in the upper area. As a result, they form the shape of two pot-like reflectors attached to one another on their head sides.
  • the lamination / reflector module 10 is fastened to the carrier element 1 with the aid of latching elements 17 which are arranged on the upper sides of the direct reflector walls 13 and cooperate with the projections 6 on the carrier element 1.
  • the lamination / reflector module 10 can thus be snapped onto the carrier element 1, which furthermore also allows the lamination / reflector module 10 to be easily replaced in order to give the lamp a new shape.
  • the base module is covered laterally by the lamination / reflector module, so that, as before, only the shape of the lamination / reflector module determines the aesthetic impression of the luminaire.
  • the area originally provided for the indirect reflector above the carrier element 1 can then be used, for example, as a cable space for the passage of lines.
  • the present invention thus opens up the possibility of simply giving a lamp a new look. Thanks to the modular concept with a standardized base module, which contains the operating devices for the lamps and the lamps, and the lamination / reflector module that can be attached to them, even the most varied shapes can be made available at low cost.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Push-Button Switches (AREA)

Abstract

L'invention concerne une lampe destinée à un éclairage ambiant et comprenant un module de base et, fixé à ce dernier, un module doublure/réflecteur (10, 20, 30, 40). Le module de base est composé d'un élément support allongé (1) qui, au moins sur sa face inférieure, porte des douilles destinées à une lampe d'éclairage direct (3) et un appareil de service (2) destiné à commander et à faire fonctionner la lampe (3). Le module doublure/réflecteur (10, 20, 30, 40) qui est fixé au module de base, présente des parois de réflexion directe (13) pour la lampe (3) ainsi que des parois latérales (11, 21, 31, 41) reliées, de préférence entièrement, à ces dernières. Les parois latérales (11, 21, 31, 41) se prolongent vers le haut pour recouvrir latéralement le module de base. L'aspect esthétique est ainsi déterminé exclusivement par le module doublure/réflecteur (10, 20, 30, 40).
PCT/EP2003/010292 2002-09-17 2003-09-16 Lampe dotee d'un module doublure/reflecteur WO2004027317A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03748040A EP1540245B1 (fr) 2002-09-17 2003-09-16 Lampe dotee d'un module doublure/reflecteur
DE50304157T DE50304157D1 (de) 2002-09-17 2003-09-16 Leuchte mit kaschier-/reflektormodul

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10243134.5 2002-09-17
DE10243134A DE10243134A1 (de) 2002-09-17 2002-09-17 Leuchte mit Kaschier-/Reflektormodul

Publications (1)

Publication Number Publication Date
WO2004027317A1 true WO2004027317A1 (fr) 2004-04-01

Family

ID=31896109

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/010292 WO2004027317A1 (fr) 2002-09-17 2003-09-16 Lampe dotee d'un module doublure/reflecteur

Country Status (4)

Country Link
EP (1) EP1540245B1 (fr)
AT (1) ATE332478T1 (fr)
DE (2) DE10243134A1 (fr)
WO (1) WO2004027317A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586812A2 (fr) * 2004-04-16 2005-10-19 TRILUX-LENZE GmbH + Co. KG Agencement d'éclairage comprenant deux systèmes d'éclairage indépendants

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008003097U1 (de) 2008-03-05 2009-08-06 Zumtobel Lighting Gmbh Beleuchtungsanordnung mit Tragprofil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216442A1 (de) * 1982-05-03 1983-11-03 Jürgen Brickl Reflektor zur erzeugung von blendfreiheit an langgestreckten leuchten, insbesondere deckenleuchten
DE8801786U1 (de) * 1988-02-11 1988-03-31 Siemens AG, 1000 Berlin und 8000 München Langfeldleuchte für Reinsträume
DE19620209A1 (de) * 1996-05-20 1997-11-27 Zumtobel Licht Leuchte mit einem profilierten Basiskörper als Träger für wenigstens eine Lampe
EP0952390A2 (fr) * 1998-04-19 1999-10-27 TRILUX-LENZE GmbH & Co. KG Chemin lumineux
DE20106296U1 (de) * 2001-04-10 2001-09-13 Drews, Hartmuth, 25421 Pinneberg Klemmsockel-Reflektor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216442A1 (de) * 1982-05-03 1983-11-03 Jürgen Brickl Reflektor zur erzeugung von blendfreiheit an langgestreckten leuchten, insbesondere deckenleuchten
DE8801786U1 (de) * 1988-02-11 1988-03-31 Siemens AG, 1000 Berlin und 8000 München Langfeldleuchte für Reinsträume
DE19620209A1 (de) * 1996-05-20 1997-11-27 Zumtobel Licht Leuchte mit einem profilierten Basiskörper als Träger für wenigstens eine Lampe
EP0952390A2 (fr) * 1998-04-19 1999-10-27 TRILUX-LENZE GmbH & Co. KG Chemin lumineux
DE20106296U1 (de) * 2001-04-10 2001-09-13 Drews, Hartmuth, 25421 Pinneberg Klemmsockel-Reflektor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586812A2 (fr) * 2004-04-16 2005-10-19 TRILUX-LENZE GmbH + Co. KG Agencement d'éclairage comprenant deux systèmes d'éclairage indépendants
EP1586812A3 (fr) * 2004-04-16 2007-10-24 TRILUX-LENZE GmbH + Co. KG Agencement d'éclairage comprenant deux systèmes d'éclairage indépendants

Also Published As

Publication number Publication date
DE10243134A1 (de) 2004-03-25
DE50304157D1 (de) 2006-08-17
EP1540245B1 (fr) 2006-07-05
ATE332478T1 (de) 2006-07-15
EP1540245A1 (fr) 2005-06-15

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