EP1279889B1 - Eclairage avec une pièce support et un couvercle en forme de cuve et une pièce support pour la lampe - Google Patents

Eclairage avec une pièce support et un couvercle en forme de cuve et une pièce support pour la lampe Download PDF

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Publication number
EP1279889B1
EP1279889B1 EP02016366A EP02016366A EP1279889B1 EP 1279889 B1 EP1279889 B1 EP 1279889B1 EP 02016366 A EP02016366 A EP 02016366A EP 02016366 A EP02016366 A EP 02016366A EP 1279889 B1 EP1279889 B1 EP 1279889B1
Authority
EP
European Patent Office
Prior art keywords
cover
base part
luminaire
longitudinal section
lamp
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
EP02016366A
Other languages
German (de)
English (en)
Other versions
EP1279889A1 (fr
Inventor
Gerald Ing. Ladstätter
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
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
Publication of EP1279889A1 publication Critical patent/EP1279889A1/fr
Application granted granted Critical
Publication of EP1279889B1 publication Critical patent/EP1279889B1/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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F21V17/007—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for shipment or storage
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • 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 invention relates to a lamp and a base part according to the preamble of Claim 1 or 11.
  • a lamp or a base part of this type is known.
  • the known lamp or the base part is of elongated and rectangular shape, which is characterized by an im essential flat base part with means for attachment to a carrier, for. B. on a wall or ceiling, and a trough-shaped cover is formed, the is connected by means of releasable fasteners to the base part.
  • These previously known lamp fulfills a less demanding lighting purpose, z. B. in staircases, basements, wet rooms, garages, halls and. Like. Since the Cover made of opal material, the well-known lamp is glare-free, what However, the Leuchtieresaus freeze somewhat impaired.
  • a lamp with a base part is known that with a trough-shaped cover is connected.
  • the cover points at this known lamp with respect to their width reduced connection opening, to the edge of which is from the side walls ceiling wall sections inside extend.
  • a connection between the cover and the base part takes place in that the connection area of the cover in the area of Connection opening is designed in the form of a U-groove, in which a likewise U-shaped Projection of the base engages.
  • the invention is based on the object with a lamp of the above Way to improve the light output.
  • the lighting environment should also on the mounting side, e.g. the ceiling can be lightened at least slightly.
  • the base part is in his cover facing region is configured such that in the assembled state of Cover one adjacent to the ceiling wall sections and each side open recess is formed.
  • the emitting surface of the Lamp by the area size of the recesses not only increased, so that more Light is radiated, but the increased surface areas are also for Mounted side, z. B. to the ceiling, directed towards. This will change the environment of Luminaire in the area of the mounting side increasingly illuminated.
  • the invention is also based on the object, a base part in such a way that It also for improved lighting in its lateral areas or in the Mounted side area is suitable.
  • the main parts of the lamp designated in its entirety by 1 are a Socket-shaped base part 2 with simplistically illustrated fastening means 3 for Attaching the base part 2 on the mounting side 4 of an attachment body, z. B. one Ceiling or wall, a trough-shaped cover 5 through Fastener 6 on the side facing away from the mounting side 4 of the base part 2 with this is releasably connectable, a grid 7, between the base part 2 and the Bottom wall 5a of the cover 5 is arranged and further, in particular by at least one jack formed fastening means 8 for mounting and electrical connection from one center or two side by side Lamps 9 and other common equipment for electrical Power supply.
  • the preferably elongated lamp 1 has a substantially rectangular or square cross-sectional shape, taking also their own at right angles to the longitudinal central axis extending end faces the shape of a Rectangular cuboid has.
  • the preferably planar side walls 5b and optionally also the preferably flat end walls 5c of the cover 5 can also extend convergently in the direction of the base part 2, as it is in Fig. 2 is indicated.
  • the base part 2 is circumferential with a side facing the cover 5 side formed annular projection 2a in the longitudinal and cross-section U-shaped, wherein the cavity of this U-shape is denoted by 11.
  • the base part 2 is a sheet metal part, which may be integrally formed can.
  • the cover 5 is connected to the bottom wall 5a and the side or end walls 5b, 5c pot-shaped, and she sums with a ring nozzle 12 in the Cavity 11, wherein between the annular nozzle 12 and the annular projection 2a a movement that assures assembly and disassembly is present.
  • the cross-sectional shape of the annular nozzle 12 is connected to the quadrangular cross-sectional shape of Ring projection 2a adapted. The annular nozzle 12 is thus with respect to the Outer sides of the cover 5 by the amount of the thickness d of the annular projection 2a rejuvenated.
  • the Fasteners 6 can z. B. be formed by Verrastungsvorraumen 13, which are effective between the annular nozzle 12 and the annular projection 2a and be formed by preferably attached to the annular projection 2a locking lugs 13a can, each having a locking projection 13b on the annular nozzle 12 with an elastic Force behind.
  • Verrastungsvorraumen 13 which are effective between the annular nozzle 12 and the annular projection 2a and be formed by preferably attached to the annular projection 2a locking lugs 13a can, each having a locking projection 13b on the annular nozzle 12 with an elastic Force behind.
  • the latching device 13 is for Releasing the cover 5 by a manually applied to her tensile force, wherein the locking lugs 13a automatically evade.
  • Two are enough for secure fixation opposing and centrally arranged locking devices 13 from. In the present elongated construction, it is advantageous in each end region two oppositely arranged locking devices 13th provided.
  • the formed from sheet metal base part 2 has a cavity 11 on the upper side delimiting ceiling wall section 2b and inside and outside Side wall sections 2c, 2d, which are connected to each other in a box-shaped manner.
  • the outer side wall portion 2d projects beyond the ceiling wall portion 2b to the mounting side 4 out. From its free edge, a short flange portion 2e inside extend, whereby the side wall portion 2 d is stabilized.
  • existing cavity 14 may have a recess 2f of the ceiling wall portion 2b extend, whereby an enlarged upwards Free space 11 is created for electrical equipment and the like.
  • Z. B. a Ballast 15, the bottom of the ceiling wall portion 2b - optionally in the recess 2f - is attached, z. B. by means not shown screws.
  • the base part 2 is at least one side, here on both sides a long Recess 16 is provided, the side and the cover 5 is open and limited in the embodiment by two angular wall sections 2h, 2i is, of which the wall section 2h at or a short distance from inner side wall portion 2c extends and thus the distance a on the outside and the wall portion 2i is the distance b from the end face of the Ring projection 2a top wall portion 5d has and at Embodiment is located about halfway up the base part 2.
  • the distance a is preferably about 5 mm to 20 mm.
  • a distance a of about 12 mm is taking into account given spatial conditions and external dimensions of Light 1 particularly advantageous.
  • the distance b is preferably also at least about 5 mm and in particular it is smaller than the height h of the Base part 2, whereby the base part 2 on the mounting side 4, the shape of a stable Socket receives.
  • the grid 7 is a known construction with two opposing reflection side walls 17, with respect to a to Mounting side 4 at right angles directed longitudinal center plane E arranged symmetrically and are formed, and with upright between them extending transversely Grid walls 18, by known per se fasteners 19 with the Reflection sidewalls 17 are connected, and whose height is less than the height the reflection side walls 17 is dimensioned so that the at least one lamp. 9 between the grid spacing 18 having a longitudinal distance c from each other the upper edges of the reflection side walls 17 is arranged.
  • the grid 7 is preferably positioned or fixed to the cover 5. For a ceiling light sufficient positioning - here in the middle - in the cover 5, since the grid 7 can rest against the bottom wall 5a due to gravity.
  • the length of the positioning arms 21 is sized so large that the grid 7 by tilting from the tapered opening 5e of the cover 5 can be used or removed.
  • the positioning 21 can also be elastic be bendable, so that the insertion or removal of the grid in the tapered Opening range is possible.
  • the grid 7 can also be attached to the cover 5 be, z. B. by gluing the lower edge region of the reflection side walls 17th with the bottom wall 5a, this edge region passing through a lower one outside approximately parallel to the bottom wall 5a extending side wall legs 17a and a sidewall leg extending upwardly from the outer edge thereof 17b can be formed.
  • the positioning arms 21 can move from the free edge of the Side wall leg 17b to the associated side wall 5b extend, where they a lateral compressive stress can be applied to these, whereby a Clamping device for positioning the grid 7 of the cover 5 is formed.
  • the lamp 1 is also suitable for a twisted by about 90 ° Attachment, z. B. on a wall.
  • An attachment of the grid in the cover. 5 can be done at a prefabrication, so that when mounting the cover 5 and the grid 7 can be mounted together.
  • the base part 2 preferably consists of a over the majority of Longitudinally extending profile section 22 and the same and / or mirror images of each other arranged end portions 23, by not shown Connecting devices with the associated end of the profile section 22nd are connected, z. B. can be joined together by means of the profile Plugs and sockets.
  • the end portions 23 in the direction on the profile section 22 protruding Endteilschenkel 23 a, which by a End part web 23b are interconnected.
  • the connection devices between the Endteilschenkeln 23 a and the profile section 2 are made Simplification reasons not shown.
  • the narrower as the Endteilschenkel 23 b may be sized, as shown in FIG. 3.
  • the formation of the base part 2 from the longitudinal portion 22 and the end portions 23 is advantageous for several reasons.
  • the longitudinal section 22nd train as a profile or prefabricate, z. B. as extruded or as Sheet metal profile, the folded or rolled or formed in the course of a run can be.
  • This is a simple and inexpensive production for the Longitudinal section 22 is reached.
  • This can thus z. B. plastic or sheet metal like sheet steel or aluminum sheet.
  • the recesses 16 extend only in the region of the longitudinal section 22, d. H. in the end portions 23, the recesses 16 are not present.
  • Another advantage is that several longitudinal sections 22 are stacked let, as shown in FIG. 4 shows. In the field of prefabrication can thus be more or store a plurality of longitudinal sections 22 in a reduced space requirement and Therefore also transport cheap.
  • Fig. 5 shows an equally advantageous alternative for the base part 2 and / or the Longitudinal section 22.
  • the ceiling wall 2b by a z. B. vertically extending connecting leg 2j with the flange portion 2e connected to a box shape.
  • the inside side wall portion 2c is missing whereas, in the embodiment, from the wall section 2h Inner leg 2k extends inwards, z. B. U-shaped.
  • the stackability is ensured in both profile shapes, because the distance a below Considering a movement game is greater than the dimension of Flange section 2e in the embodiment of FIGS. 2 and 4 or the Dimension e of the upwardly facing base ring 24.
  • the end portions 23 can also in the embodiment of FIG. 5, as described above, be formed.
  • the bottom wall 5a of the cover 5 is at least in the area of the present embodiment by a grid 7 formed reflector 7a or in the entire bottom wall area of clear translucent material such as glass or Plastic.
  • the lamp 1 in the function mode a light with high Luminance in the illustrated by the arrow 25, transverse to the bottom wall 5a directed main emission.
  • the side walls 5b may be clear transparent or translucent (opal) material.
  • the lamp 1 and the cover 5 thus suitable, by the arrow 26th to radiate simplified sidelight, which is formed by light beams, that of the at least one lamp 9 through which between the upper edges the reflection side walls 17 extending distance f in the space above the Reflectors extend 7a and from the overlying space 27 laterally get outside.
  • a reflection of these light rays at the Inside the ceiling wall contribute 2b, the inside preferably as Reflection surface is formed.
  • a portion 26a of the side light also becomes obliquely upward radiated through the ceiling wall portions 5d, resulting in the further Lighting the lateral environment of the lamp 1 contributes, especially in Area of the mounting side 4.
  • the side walls 5b including the itself outside the reflector 7a located bottom wall portions 5a1 and the Ceiling wall portions 5d may be made of clear or translucent (opal) material.
  • the luminaire 1 can be specified by the emission of colored side light 26 and adapted to special needs and room facilities. It can be the stepped shoulder, with which the cover 5 is fixed to the base part 2, here the annular nozzle wall 12a and / or the ceiling wall sections 5d, be colored.
  • Another embodiment for generating colored side light 26 and 26a can by the arrangement of a color filter 28 extending transversely to the side light 26 be generated in the cavity 5e.
  • the color filter 28 may, for. B. through a film preferably be formed rigid material, which extends obliquely between the upper Edge region of the reflection side walls 17 and the corner region of the cavity 11 extends and the side light 26 colors.
  • a smaller Transverse leg (not shown) formed in conjunction with the Corner region of the cavity 11 ensures a positive fit.
  • the color of the side light 26 and 26a can z. B. green, blue, yellow or red be.
  • the lamp 1 thus emits directed light 25 down and sidelight 26 or 26a same or white color or colored light to the side off to the environment and to illuminate the area of the mounting side with.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Claims (12)

  1. Lampe (1), avec un élément de base (2), portant au moins une douille pour au moins une ampoule (9) et avec un couvercle (5) en forme de cuve, qui est relié à l'élément de base (2) par des moyens de fixation amovibles (6),
       le couvercle (5) comportant un orifice de raccordement (5e) rétréci par rapport à sa largeur, vers le bord duquel des sections de paroi supérieure (5d) s'étendent à partir des parois latérales (5a)
       caractérisée en ce que, dans sa région faisant face au couvercle (5), l'élément de base (2) est conçu de façon à former à l'état monté du couvercle (5) un évidement (16) adjacent aux sections de paroi supérieure (5d) et respectivement, ouvert latéralement, qui permet une réflexion de la lumière également sur les sections du fond supérieur (5d).
  2. Lampe selon la revendication 1,
       caractérisée en ce qu'entre l'élément de base (2) et le fond inférieur (5a) du couvercle (5), la lampe (1) comporte une trame (7) et le fond inférieur (5a) est transparent au moins dans la région de la trame (7).
  3. Lampe selon la revendication 2,
       caractérisée en ce que la trame (7) est positionnée ou fixée sur le couvercle (5).
  4. Lampe selon la revendication 2 ou 3,
       caractérisée en ce que la trame (7) est appliquée sur la paroi du fond (5a).
  5. Lampe selon la revendication 3 ou 4,
       caractérisée en ce que la trame (7) est positionnée ou fixée sur la paroi du fond (5a) ou sur les parois latérales (5b) du couvercle (5).
  6. Lampe selon l'une quelconque des revendications précédentes,
       caractérisée en ce que les parois latérales (5b) du couvercle (5) sont transparentes ou translucides (opales).
  7. Lampe selon l'une quelconque des revendications précédentes,
       caractérisée en ce que les parois latérales (5b) du couvercle (5), qui sont de préférence planes, sont convergentes dans leur direction opposée à la paroi du fond (5a).
  8. Lampe selon l'une quelconque des revendications précédentes,
       caractérisée en ce que la lampe (1) est une lampe allongée.
  9. Lampe selon l'une quelconque des revendications précédentes,
       caractérisée en ce que l'élément de base (2) est composé d'une section longitudinale (22) et de deux éléments d'extrémité (23) disposés sur des extrémités opposées entre elles de la section longitudinale (22).
  10. Lampe selon l'une quelconque des revendications précédentes,
       caractérisée en ce que les évidements (16) s'étendent sur toute la longueur ou finissent à une distance des extrémités ou ne s'étendent que dans la section longitudinale (22).
  11. Elément de base (2) pour une lampe (1), notamment selon l'une quelconque des revendications précédentes, avec des moyens de fixation (3) disposés sur un côté de l'élément de base (2), pour la fixation sur un côté d'assemblage (4) d'un support de lampe et avec des moyens de fixation (6) disposés sur son côté opposé, pour la fixation amovible d'un couvercle (5) pour au moins une ampoule (9),
       caractérisé en ce que l'élément de base (2) comporte une section longitudinale (22) et des éléments d'extrémités (23) disposés sur deux extrémités opposées de la section longitudinale (22) et en ce que sur ses côtés longitudinaux qui s'étendent entre les éléments d'extrémité (23), la section longitudinale (22) est conçue de façon à former à l'état monté du couvercle (5) des évidements (16) latéralement ouverts, par l'intermédiaire desquels une réflexion de la lumière est possible.
  12. Lampe ou élément de base selon l'une quelconque des revendications 9 à 11,
       caractérisée en ce que la section longitudinale (22) est une section de profilé.
EP02016366A 2001-07-27 2002-07-25 Eclairage avec une pièce support et un couvercle en forme de cuve et une pièce support pour la lampe Expired - Lifetime EP1279889B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20112365U 2001-07-27
DE20112365U DE20112365U1 (de) 2001-07-27 2001-07-27 Leuchte mit einem Basisteil und einer wannenförmigen Abdeckung sowie Basisteil für eine Leuchte

Publications (2)

Publication Number Publication Date
EP1279889A1 EP1279889A1 (fr) 2003-01-29
EP1279889B1 true EP1279889B1 (fr) 2005-09-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02016366A Expired - Lifetime EP1279889B1 (fr) 2001-07-27 2002-07-25 Eclairage avec une pièce support et un couvercle en forme de cuve et une pièce support pour la lampe

Country Status (4)

Country Link
EP (1) EP1279889B1 (fr)
AT (1) ATE305592T1 (fr)
DE (2) DE20112365U1 (fr)
NO (1) NO333803B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354463A1 (de) 2003-11-21 2005-06-23 Zumtobel Staff Gmbh Leuchte mit transparentem Lichtaustrittselement
DE102004002025A1 (de) 2004-01-14 2005-08-18 Zumtobel Staff Gmbh Leuchte mit Basisteil und wannenförmiger Abdeckung
DE102006027207A1 (de) * 2006-02-01 2007-08-02 Zumtobel Lighting Gmbh Leuchte mit einem kastenförmigen Leuchtengehäuse und einem Lichtaustrittselement
DE202013100634U1 (de) * 2013-02-13 2014-05-15 Zumtobel Lighting Gmbh Längliche Leuchte
US10731808B2 (en) * 2014-03-27 2020-08-04 Signify Holding B.V. Luminaire with multiple light emissive surfaces

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GB859429A (en) * 1958-09-08 1961-01-25 Ass Elect Ind Improvements relating to troughs for lighting fittings
DE7007539U (de) * 1970-03-02 1970-06-04 Jeroma R Werbelicht Kg Rechteckiges lichtwerbeelement.
DE4336023C2 (de) * 1993-09-30 1998-07-16 Erco Leuchten Reflektorsystem für eine Leuchte
US5746502A (en) * 1996-10-02 1998-05-05 Huang; Tseng-Tsai Receptacle structure for fluorescent lamp
US6139169A (en) * 1999-04-01 2000-10-31 Caferro; Ronald N. Encased louvers for outdoor lighting

Also Published As

Publication number Publication date
EP1279889A1 (fr) 2003-01-29
ATE305592T1 (de) 2005-10-15
DE50204370D1 (de) 2006-02-09
DE20112365U1 (de) 2002-12-05
NO333803B1 (no) 2013-09-16
NO20023583D0 (no) 2002-07-26
NO20023583L (no) 2003-01-28

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