EP1519103B1 - Luminaire comprenant un tube fluorescent - Google Patents

Luminaire comprenant un tube fluorescent Download PDF

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Publication number
EP1519103B1
EP1519103B1 EP04022846A EP04022846A EP1519103B1 EP 1519103 B1 EP1519103 B1 EP 1519103B1 EP 04022846 A EP04022846 A EP 04022846A EP 04022846 A EP04022846 A EP 04022846A EP 1519103 B1 EP1519103 B1 EP 1519103B1
Authority
EP
European Patent Office
Prior art keywords
lamp
reflector
luminaire according
luminaire
light influencing
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.)
Expired - Lifetime
Application number
EP04022846A
Other languages
German (de)
English (en)
Other versions
EP1519103A1 (fr
Inventor
Simona Loga
Georg Kempter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP1519103A1 publication Critical patent/EP1519103A1/fr
Application granted granted Critical
Publication of EP1519103B1 publication Critical patent/EP1519103B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • 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
    • F21V13/12—Combinations of only three kinds of elements
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • F21V17/18—Latch-type fastening, e.g. with rotary action
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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

Definitions

  • the present invention relates to a luminaire with a tubular gas discharge lamp and a concave curved reflector, in front of which light influencing elements are arranged on both sides of the lamp.
  • a generic lamp is known for example from DE 100 06 410 A1 of the applicant and will be explained below with reference to FIG. 3 briefly.
  • the individual elements of the lamp 100 are arranged within a box-shaped lamp housing 107, which is sunk during assembly of the lamp in the ceiling of a room to be illuminated.
  • As the light source is a rod-shaped gas discharge lamp 101, below or - seen in the emission direction - in front of a consisting of side reflectors and cross blades grid 106 is arranged. The majority of the light emitted by the lamp 101 is emitted via this grid 106 downwards.
  • the gas discharge lamp 101 is further straddled by a concave reflector 102, the side wings of which are arranged substantially next to the lamp 101.
  • a diffuser 103 is arranged, which together with the reflector 102 includes two laterally adjacent to the lamp 101 so-called light chambers 104.
  • the diffuser 103 and the reflector 102 converge at their ends remote from the lamp 101, respectively.
  • a portion of the light emitted by the lamp 101 is coupled via the so-called light entry surfaces provided with the reference numeral 105 into the two light chambers 104, reflected on the reflector 102 and emitted via the diffuser 103 downwards.
  • the area of the luminaire 100 surrounding the luminous grid 106 is likewise slightly brightened, as a result of which a visually appealing lighting effect is achieved.
  • the special configuration of the light chambers 104 has the consequence that the desired optical effect is achieved even at a very low height or depth of the lamp housing 107.
  • the ratio of the width a of a light chamber 104 to the height b of the light entrance surface 105 is in the range of approximately 4: 1.
  • the diffuser 103 is integrally formed in the known lamp and forms a self-supporting plastic part.
  • the plastic part is concavely curved in its two side areas and has a central Ausknickung, which connects the curved side areas together and surrounds the lamp 101 in its upper region.
  • the side areas of the buckling thereby form the light entry surfaces 105 for the two light chambers 104.
  • Such a plastic part is manufactured, for example, from polymethyl methacrylate (PMMA) by injection molding.
  • the one-piece design of the diffuser is considered disadvantageous insofar as this limits the possibilities of varying the dimensions of the luminaire.
  • the reason for this is that for the production of the one-piece diffuser a specially prefabricated tool is required, which is only suitable for the production of the diffuser in these specific dimensions. If a luminaire with other dimensions is to be produced, then another tool for producing a corresponding plastic part with the new dimensions would have to be provided for this purpose, which, however, would considerably increase the manufacturing costs for the luminaire as a whole.
  • the one-piece diffuser in the specific form shown can only be made of PMMA.
  • this material does not meet the relevant fire safety requirements in some countries of the European Union (eg France).
  • the diffuser should consist of the somewhat more resistant material polycarbonate (PC).
  • PC polycarbonate
  • Another problem with the one-piece design of the diffuser 103 is further that it can lead to heat accumulation in the area surrounding the lamp 101, which among other things leads to a reduction of the luminaire performance.
  • the present invention is therefore based on the object; to provide a lamp of the type described above, with the same lighting effects as in the known lamp can be achieved, but the aforementioned disadvantages are avoided. It should still be a simple Assembly of the various components within the luminaire housing are made possible.
  • the object is achieved by a luminaire, which has the features of claim 1, or by a mounting element according to claim 19.
  • the lamp according to the invention initially has a arranged in a lamp housing tubular gas discharge lamp, the lamp cross and with its side areas - seen from the area to be illuminated - arranged on both sides of the lamp concave reflector and also on both sides next to the lamp but before the reflector arranged light influencing elements.
  • the reflector and the light influencing elements are joined together by means of at least one mounting element to form a unit which can be mounted or dismounted as a whole in the luminaire housing.
  • a structural unit is thus created by the use of the novel mounting element, the central elements of the reflector and the two lateral light influencing elements - which may be in particular diffusers - are and the whole removed from the luminaire housing or in this can be used.
  • the installation of the lamp as a whole is thus very simple.
  • the mounting element according to the invention makes it possible to form the diffuser - in contrast to the known lamp - from two separate components. It is therefore no longer necessary to use a one-piece, complex plastic part, which is why the cost of producing the lamp is extremely reduced. In particular, it is possible to form the arranged on both sides of the lamp diffuser of flat plates.
  • the novel design of the luminaire now also makes it possible to use other light influencing means, for example perforated plates or prismatic panes, instead of diffuser panes, as radiating elements for the two light chambers. There are thus additional possibilities for the design of the luminaire, which opens up further fields of application.
  • a further advantage deriving from the design according to the invention consists in the fact that the light entry surfaces provided with the reference symbol 105 in FIG. 3 are no longer covered, that is to say in addition to the lamp arranged light chambers are open to the tubular gas discharge lamp. On the one hand, this increases the proportion of light which is coupled into the light chambers, and on the other hand, heat accumulation in the region of the lamp and thus a loss of efficiency and a lower light output can be avoided.
  • the mounting element according to the invention is preferably designed bow-shaped and consists of two laterally projecting side arms for holding the reflector and a middle region connecting the side arms together.
  • the side arms can each be concavely curved and hold the reflector in the desired shape or determine the curvature of the reflector.
  • the middle region may have two feet arranged perpendicular to the extension direction of the side arms, which in the assembled state are arranged on both sides next to the gas discharge lamp and have holding means for holding further light-influencing elements.
  • These holding means can be realized in the form of slots, in which the other light influencing elements can be inserted. For example, this makes it possible to arrange color filters in the two transitional regions to the light chambers and to thereby give the light emitted via the light chambers a different hue.
  • the feet of the bow-shaped mounting member further preferably have projections into which the light influencing elements arranged next to the lamp can be suspended. In their end regions facing away from the lamp, the light-influencing elements are then preferably clamped to the reflector, so that the desired assembly of reflector, diffusers and mounting elements is achieved.
  • a further light-influencing element can also be arranged, which may in particular be a luminaire grid or a perforated plate. Also, this element is preferably clipped to the underside of the mounting member, so that no further fastening means are required.
  • a lamp is created, which opens at least the same possibilities as the known light shown in Figure 3 in terms of their lighting properties, but the present lamp can be made easier and cheaper. At the same time created a way to easily mount the essential components of the lamp in a housing.
  • the bow-shaped and preferably made of metal mounting element 10 shown in Figure 1 consists of a central region 11 from which two side arms 12 extend laterally.
  • the side arms 12 are slightly concave curved and have at their ends in each case rotatable latching wings 13, which are provided for latching with the reflector.
  • the middle region 11 consists of two feet 14 which are arranged perpendicular to the extension direction of the side arms 12 and which have latching hooks or projections 16 for holding the light influencing elements terminating the light chambers at their lower end regions.
  • the feet 14 are arranged in the assembled state of the assembly on both sides next to the lamp or the lamps and also have two extending in the longitudinal direction of the feet slit 15, in which additional light influencing elements can be inserted. These inserted light influencing elements are then in the assembled state in the transition region from the light sources to the light chambers and thus influence the light emitted via the light chambers.
  • 15 color filters are inserted into the slots, whereby the two light chambers appear in a changed compared to the directly emitted light of the lamps hue.
  • a fastening tab 17 is further provided, with the aid of the mounting member 10 and thus the entire of the Mounting elements, the reflector and the light influencing elements existing unit can be anchored in a light housing.
  • FIG. 2 shows the lamp 1 according to the invention in its entirety.
  • the elements are arranged in a box-shaped lamp housing 20, which is sunk by means of - not shown - mounting means in the ceiling of a room to be illuminated.
  • the light source is a gas discharge lamp 2, under which a consisting of side reflectors and cross blades light grid 6 is arranged.
  • a large part of the light emitted by the lamp 1, which is preferably a fluorescent lamp, is emitted downwards via the grid 6, the structures and dimensions of the reflectors and laminates being selected in such a way are that this downwardly emitted light is to some degree cross-faded.
  • the luminaire according to the invention is therefore particularly suitable for illuminating rooms with VDU workstations, since dazzling effects on screen surfaces as well as persons present in the room are largely avoided.
  • a perforated plate which is deposited for example with foils, or other optical elements could be used, for example diffusers or prismatic structures.
  • the lamp 1 it is also possible to equip the lamp 1 with a plurality of gas discharge lamps.
  • the light chambers 5 are first formed by a reflector 3, which engages over the central region of the lamp 1 with the lamp 2 and with its two side areas - seen from the area to be illuminated - next to the lamp 1 is arranged.
  • a diffuser plate 4 is arranged in each case in front of the side areas of the reflector 3, wherein the reflector 3 and the two diffuser plates 4 converge at the ends remote from the lamp 2 and thus enclose the light chambers 5.
  • the light entry surfaces for the two light chambers 5 are each bounded by the upper edges of the grid 6 and the reflector 3. Since the diffuser plates 4 each extend to the upper edge of the corresponding side wall of the grid 6, it is avoided that the above Grid arranged lamp 2 seen from the side can be viewed directly and thus dazzling effects arise.
  • the arrangement and mounting of the reflector 3 and the diffusers 4 in the manner shown takes place primarily by two distributed in the longitudinal direction of the lamp 2 arranged mounting elements 10.
  • the mounting elements 10 thereby pass through two arranged in the reflector 3 slots such that they with their Side arms 12 are arranged above the reflector 3 and with their feet 14 below the reflector 3.
  • An attachment of the reflector 3 to the mounting elements 10 takes place with the aid of the latching wings 13, which pass through additional latching slots in the reflector 3 and lock after twisting the same with this.
  • the side wings 12 of the mounting elements 10 rest on the top of the reflector 3 and maintain or determine the curvature of the reflector.
  • the reflector 3 is curved under bias whereby it is also able to hold the diffuser plates 4 at their outer areas at the same time.
  • the reflector 3 in its end regions Umkröpfonne 3a, in which the end portions of the diffuser plates 4 can engage.
  • the diffuser plates 4 engage with their edge regions 4a in the latching projections 16 of the mounting element 10.
  • this one consisting of the two mounting elements 10, the reflector 3 and the two diffuser plates 4 assembly is formed, which can be used as a whole in the housing 20 of the lamp 1 and mounted or disassembled.
  • the anchoring of this structural unit in the housing 20 takes place on the one hand by the mounting elements 10 and their mounting tabs 17 and on the other by the two edge portions 3a of the reflector 3, which engage in corresponding recesses 21 of the housing 20.
  • the two diffusers 4 can be formed from plastic plates which no longer have to be produced by injection molding.
  • luminaires in various dimensions can be realized without additional cost, since the cutting of plastic plates in the desired sizes is much easier to perform.
  • the diffuser plates can now optionally be made of PMMA or PC.
  • a luminaire is thus created by the present invention, which is comparable in terms of their lighting properties with the previously known lamp. Also, the appearance of the present lamp is substantially similar to the already known lamp, but the production is significantly simplified and made cheaper by the present invention. In addition, the assembly and disassembly of the lamp is made particularly simple and elegant by the assembly according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Claims (19)

  1. Luminaire (1) comprenant au moins une lampe à décharge gazeuse (2) en forme de tube logée dans un boîtier de luminaire (20), un réflecteur (3) courbé de manière concave enjambant la lampe (2) et disposé avec ses zones latérales - vu à partir de la zone à éclairer - des deux côtés de la lampe (1) ainsi que des éléments influençant la lumière (4) disposés également des deux côtés de la lampe (1) mais devant le réflecteur (3), caractérisé en ce que le réflecteur (3) ainsi que les éléments influençant la lumière (4) sont assemblés à l'aide d'au moins un élément d'assemblage (10) pour former une unité qui peut être montée ou démontée comme un tout dans le boîtier (20).
  2. Luminaire selon la revendication 1, caractérisé en ce que l'élément d'assemblage (10) est conçu en forme de cintre et comprend deux bras latéraux (12) s'étendant latéralement pour supporter le réflecteur (3) ainsi que la zone centrale (11) reliant les bras latéraux (12) entre les deux.
  3. Luminaire selon la revendication 2, caractérisé en ce que les bras latéraux (12) sont courbés respectivement de manière concave.
  4. Luminaire selon les revendications 2 ou 3, caractérisé en ce que les bras latéraux (12) comprennent respectivement des ailettes d'encliquetage (13) qui sont prévues pour un enclenchement avec le réflecteur (3).
  5. Luminaire selon la revendication 4, caractérisé en ce que les ailettes d'arrêt (13) peuvent être pivotées.
  6. Luminaire selon l'une des revendications 2 à 5, caractérisé en ce que la zone centrale (11) montre deux pattes (14) disposées perpendiculairement au sens d'extension des bras latéraux (12) qui sont disposés, une fois montés, des deux côtés de la lampe à décharge gazeuse (2).
  7. Luminaire selon la revendication 6, caractérisé en ce que les pattes (14) comprennent respectivement au niveau de leurs extrémités inférieures des saillies (16) destinées à s'enclencher avec les éléments influençant la lumière (4).
  8. Luminaire selon l'une des revendications précédentes, caractérisé en ce que l'élément d'assemblage (10) comprend des moyens de fixation d'un autre élément influençant la lumière à disposer à côté de la lampe à décharge gazeuse (2).
  9. Luminaire selon les revendications 6 ou 7 et selon la revendication 8, caractérisé en ce que, en ce qui concerne les moyens de fixation de l'autre élément influençant la lumière, il s'agit de rainures (15) situées dans les pattes (14).
  10. Luminaire selon la revendication 8 ou 9, caractérisé en ce que, en ce qui concerne l'autre élément influençant la lumière, il s'agit d'un filtre de couleur.
  11. Luminaire selon l'une des revendications précédentes, caractérisé en ce que - vu dans le sens du rayonnement - une trame lumineuse (6) est disposée devant la lampe à décharge gazeuse (2).
  12. Luminaire selon l'une des revendications 1 à 10, caractérisé en ce que - vu dans le sens du rayonnement - une tôle perforée est disposée devant la lampe à décharge gazeuse (2).
  13. Luminaire selon la revendication 11 ou 12, caractérisé en ce que la trame lumineuse (6) et/ou la tôle perforée est accrochée dans le et/ou les élément(s) d'assemblage (10).
  14. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le réflecteur (3) comprend dans ses zones d'extrémité respectivement des cintrages (3a) pour supporter les éléments influençant la lumière (4) au niveau de leurs faces extérieures.
  15. Luminaire selon l'une des revendications précédentes, caractérisé en ce que, en ce qui concerne les éléments influençant la lumière disposés des deux côtés de la lampe (1) mais devant le réflecteur (3), il s'agit de diffuseurs (4).
  16. Luminaire selon la revendication 15, caractérisé en ce que les diffuseurs (4) sont formés par des plaques en polyméthacrylate de méthyle (PMMA).
  17. Luminaire selon la revendication 15, caractérisé en ce que les diffuseurs (4) sont formés par des plaques en polycarbonate (PC).
  18. Luminaire selon l'une des revendications précédentes, caractérisé en ce que le réflecteur (3) ainsi que les éléments influençant la lumière (4) sont assemblés pour former une unité via deux éléments d'assemblage (10).
  19. Élément d'assemblage (10) à utiliser dans une lampe (1) avec au moins une lampe à décharge gazeuse (2) en forme de tube logée dans un boîtier de luminaire (20), un réflecteur (3) courbé de manière concave enjambant la lampe (2) et disposé avec ses zones latérales - vu à partir la zone à éclairer - des deux côtés de la lampe (1) ainsi que des éléments influençant la lumière (4) disposés également des deux côtés de la lampe (1) mais devant le réflecteur (3), caractérisé en ce que le réflecteur ainsi que les éléments influençant la lumière (4) sont assemblés à l'aide d'au moins un élément d'assemblage (10) pour former une unité qui peut être montée ou démontée comme un tout dans le boîtier (20).
EP04022846A 2003-09-25 2004-09-24 Luminaire comprenant un tube fluorescent Expired - Lifetime EP1519103B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10344618A DE10344618A1 (de) 2003-09-25 2003-09-25 Leuchte mit rohrförmiger Gasentladungslampe
DE10344618 2003-09-25

Publications (2)

Publication Number Publication Date
EP1519103A1 EP1519103A1 (fr) 2005-03-30
EP1519103B1 true EP1519103B1 (fr) 2006-11-15

Family

ID=34177958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04022846A Expired - Lifetime EP1519103B1 (fr) 2003-09-25 2004-09-24 Luminaire comprenant un tube fluorescent

Country Status (3)

Country Link
EP (1) EP1519103B1 (fr)
AT (1) ATE345468T1 (fr)
DE (2) DE10344618A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2431656B1 (fr) * 2010-09-16 2013-08-28 LG Innotek Co., Ltd. Dispositif d'éclairage
CN103649624A (zh) 2011-07-15 2014-03-19 Lg伊诺特有限公司 照明装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006410A1 (de) 2000-02-14 2001-08-16 Zumtobel Staff Gmbh Leuchte
WO1998029683A1 (fr) * 1996-12-26 1998-07-09 Heiko Hinrichs Systeme d'eclairage pour interieurs
AU2003202741A1 (en) * 2002-02-21 2003-09-09 Koninklijke Philips Electronics N.V. Luminaire and method for repairing a luminaire

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ATE345468T1 (de) 2006-12-15
DE502004001993D1 (de) 2006-12-28
DE10344618A1 (de) 2005-05-04
EP1519103A1 (fr) 2005-03-30

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