EP1540245A1 - Leuchte mit kaschier-/reflektormodul - Google Patents
Leuchte mit kaschier-/reflektormodulInfo
- Publication number
- EP1540245A1 EP1540245A1 EP03748040A EP03748040A EP1540245A1 EP 1540245 A1 EP1540245 A1 EP 1540245A1 EP 03748040 A EP03748040 A EP 03748040A EP 03748040 A EP03748040 A EP 03748040A EP 1540245 A1 EP1540245 A1 EP 1540245A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector
- lamp
- module
- lamination
- walls
- 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
- 238000003475 lamination Methods 0.000 claims description 45
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 230000004313 glare Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10243134 | 2002-09-17 | ||
| DE10243134A DE10243134A1 (de) | 2002-09-17 | 2002-09-17 | Leuchte mit Kaschier-/Reflektormodul |
| PCT/EP2003/010292 WO2004027317A1 (de) | 2002-09-17 | 2003-09-16 | Leuchte mit kaschier-/reflektormodul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1540245A1 true EP1540245A1 (de) | 2005-06-15 |
| EP1540245B1 EP1540245B1 (de) | 2006-07-05 |
Family
ID=31896109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03748040A Expired - Lifetime EP1540245B1 (de) | 2002-09-17 | 2003-09-16 | Leuchte mit kaschier-/reflektormodul |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1540245B1 (de) |
| AT (1) | ATE332478T1 (de) |
| DE (2) | DE10243134A1 (de) |
| WO (1) | WO2004027317A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004018382A1 (de) * | 2004-04-16 | 2005-11-17 | Trilux-Lenze Gmbh + Co Kg | Leuchte |
| DE202008003097U1 (de) | 2008-03-05 | 2009-08-06 | Zumtobel Lighting Gmbh | Beleuchtungsanordnung mit Tragprofil |
Family Cites Families (5)
| 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 |
| DE29806967U1 (de) * | 1998-04-19 | 1998-06-10 | Trilux-Lenze GmbH & Co. KG, 59759 Arnsberg | Lichtbandsystem |
| DE20106296U1 (de) * | 2001-04-10 | 2001-09-13 | Drews, Hartmuth, 25421 Pinneberg | Klemmsockel-Reflektor |
-
2002
- 2002-09-17 DE DE10243134A patent/DE10243134A1/de not_active Withdrawn
-
2003
- 2003-09-16 EP EP03748040A patent/EP1540245B1/de not_active Expired - Lifetime
- 2003-09-16 WO PCT/EP2003/010292 patent/WO2004027317A1/de not_active Ceased
- 2003-09-16 DE DE50304157T patent/DE50304157D1/de not_active Expired - Lifetime
- 2003-09-16 AT AT03748040T patent/ATE332478T1/de active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004027317A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10243134A1 (de) | 2004-03-25 |
| ATE332478T1 (de) | 2006-07-15 |
| DE50304157D1 (de) | 2006-08-17 |
| WO2004027317A1 (de) | 2004-04-01 |
| EP1540245B1 (de) | 2006-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1688662B1 (de) | Leuchte | |
| EP1438532B1 (de) | Leuchte mit mehreren topfreflektoren | |
| EP2151899B1 (de) | Lichtbandsystem | |
| EP0897511B1 (de) | Lichtbandfähige langfeldleuchte | |
| EP1257769B1 (de) | Leuchte | |
| EP2507543B1 (de) | Wand- und/oder deckensystem zur beleuchtung | |
| EP3270047A2 (de) | Flachleuchte | |
| DE10319510A1 (de) | Stromschienensystem für Leuchten und Verriegelungselement zur Verwendung in einem Stromschienensystem | |
| EP1540245B1 (de) | Leuchte mit kaschier-/reflektormodul | |
| DE10321282B4 (de) | Wandleuchte | |
| EP2176583B1 (de) | Leuchte mit raster zur lichtabgabe | |
| EP1616124B1 (de) | Rasterleuchte | |
| DE102016107147B4 (de) | Schaltschrankleuchte mit verstellbarer Leuchtmittelplatine | |
| DE202007013177U1 (de) | Leuchte | |
| DE102020208809B4 (de) | Leuchtanordnung mit einer schlauchförmigen Leuchtvorrichtung | |
| EP1258675B1 (de) | Beleuchtungseinheit mit einstellbarem Lichtkegel | |
| EP3138369B1 (de) | Verfahren zum betreiben einer leuchte mit mehreren hintereinander angeordneten leuchtmittel-einheiten | |
| DE102004051826A1 (de) | Eckleuchte | |
| DE10342039A1 (de) | Rasterleuchte | |
| DE102018133311A1 (de) | Leuchtengehäuse und Leuchte | |
| EP1521032A1 (de) | Leuchte | |
| EP1473512A2 (de) | Leuchte |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20050202 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): AT CH DE LI |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ZUMTOBEL LIGHTING GMBH |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE LI |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: A. BRAUN, BRAUN, HERITIER, ESCHMANN AG PATENTANWAE |
|
| REF | Corresponds to: |
Ref document number: 50304157 Country of ref document: DE Date of ref document: 20060817 Kind code of ref document: P |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20070410 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: ZUMTOBEL LIGHTING GMBH Free format text: ZUMTOBEL LIGHTING GMBH#SCHWEIZER STRASSE 30#6850 DORNBIRN (AT) -TRANSFER TO- ZUMTOBEL LIGHTING GMBH#SCHWEIZER STRASSE 30#6850 DORNBIRN (AT) |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20101129 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20110929 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20110929 Year of fee payment: 9 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 332478 Country of ref document: AT Kind code of ref document: T Effective date: 20120916 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120930 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120916 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120930 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130403 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50304157 Country of ref document: DE Effective date: 20130403 |