EP1264137B2 - Lampe, en particulier lampe encastree - Google Patents

Lampe, en particulier lampe encastree Download PDF

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Publication number
EP1264137B2
EP1264137B2 EP01923589.4A EP01923589A EP1264137B2 EP 1264137 B2 EP1264137 B2 EP 1264137B2 EP 01923589 A EP01923589 A EP 01923589A EP 1264137 B2 EP1264137 B2 EP 1264137B2
Authority
EP
European Patent Office
Prior art keywords
reflector
light
ceiling
carrier
built
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
EP01923589.4A
Other languages
German (de)
English (en)
Other versions
EP1264137A1 (fr
EP1264137B1 (fr
Inventor
Beate Krietenstein
Karl-Heinz HOLZKÄMPER
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 Germany
Original Assignee
Zumtobel Lighting GmbH Germany
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
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Application filed by Zumtobel Lighting GmbH Germany filed Critical Zumtobel Lighting GmbH Germany
Publication of EP1264137A1 publication Critical patent/EP1264137A1/fr
Application granted granted Critical
Publication of EP1264137B1 publication Critical patent/EP1264137B1/fr
Publication of EP1264137B2 publication Critical patent/EP1264137B2/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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/0095—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of U-shaped tubular light sources, e.g. compact fluorescent tubes
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
    • 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
    • F21V23/023—Power supplies in a casing
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Definitions

  • the invention relates to a ceiling or recessed luminaire according to the preamble of claim 1.
  • the luminaire for illuminating a room can be divided into two categories with regard to their position relative to a support carrying them.
  • the luminaire is provided with an optional housing and the reflector housing on a light carrier, e.g. on the ceiling or a wall of the room, or attached to a light carrier arranged in the room.
  • the luminaire may be kept as a surface-mounted luminaire directly on the luminaire support or at a distance therefrom, e.g. by means of at least one elongated suspension element, such as one or more cables, chains or pendulums.
  • the luminaire is as a recessed luminaire at least partially in a mounting hole in the light carrier, e.g. built into the ceiling or wall of the room.
  • a luminaire of the type specified in the example is in the DE 43 44 376 A1 or the DE 43 44 431 A1 each described as recessed luminaire.
  • the reflector is in each case fastened by a base frame on the light carrier, namely the ceiling of a room, wherein the base frame has a flange-shaped edge part for covering the gap between the installation opening edge at its end pointing in the emission direction.
  • the base frame is fastened by means of special holding parts on the installation opening edge of the ceiling and thus forms a first holding means for holding the lamp on the light carrier.
  • a lamp holder or socket carrier for at least one lamp is arranged in a position in which it is opposite to a recess in the reflector outside and is releasably connected by second holding means with the base frame.
  • a lamp of the type specified is also in the WO 98/03817 described.
  • the invention has for its object to simplify a lamp of the type specified.
  • the holder of the lamp holder is to be improved.
  • the lamp holder is fastened by direct connection to the outside of the reflector on this. This makes it possible to hold the socket carrier directly on the outside of the reflector.
  • the generic embodiment can thus be a base frame as
  • the lamp according to the invention can be made simpler, manufacturing cost, material, weight, assembly and disassembly costs and costs can be saved and a small design is achieved.
  • the connector it is further advantageous to design the connector so that the insertion movement of the lamp holder is directed in the insertion about vertical or downward.
  • the lamp holder is prevented due to its gravity from moving out of the socket.
  • a positioning device is suitable for all mounting positions and also when the insertion movement of the lamp holder is directed downward. This is e.g.
  • the lamp holder is moved out of its insertion position by assembly or disassembly measures, e.g. when inserting a lamp into a socket of the lamp holder.
  • features are achieved that lead to a small and / or cost-manufacturable construction of the lamp or its parts.
  • Luminaire is a recessed luminaire, which is installed in an installation opening 2 of a mounting wall 3, which is a ceiling or a wall of a space to be illuminated with the lamp 1 4.
  • a mounting wall 3 which is a ceiling or a wall of a space to be illuminated with the lamp 1 4.
  • first holding means which cooperate with the installation opening edge.
  • the main parts of the luminaire 1 are a dome-shaped reflector 5 and a light source carrier for receiving at least one light source.
  • the light source carrier with socket carrier 6 and the light source with lamp 7, which may be at least one fluorescent lamp are designated.
  • a mounting ring 8 for covering a mounting gap between the luminaire 1 and the edge of the mounting hole 2 and luminaire 1 operating means 9 which may be e.g. may be a ballast and / or electrical connection elements, e.g. can be arranged in a resource housing 11 and are connected by an electrical cable 12 with the socket carrier 6 or can be connected.
  • the luminaire 1 or its reflector 5 has a round cross-sectional shape, the cross-section extending at right angles to the main emission direction 13 extending into the space 4.
  • the invention is not limited to a round cross-sectional shape.
  • the cross-sectional shape may also be deviating from a round shape, for example be a quadrangular or square cross-sectional shape.
  • the reflector 5 consists of a dome-shaped reflector wall 14 with a diverging in the main emission direction 13 peripheral wall portion, which merges into a curved ceiling wall portion. At the edge of the peripheral wall portion, an outer flange 15 may be formed.
  • the inner surface of the peripheral wall portion and the ceiling wall portion is formed as a reflection surface 16.
  • the relevant inner surface of the reflector wall 14 may be treated accordingly or coated with a reflective layer.
  • a feedthrough hole 18 is provided in the peripheral wall portion of the reflector wall 14, which in the present embodiment has a substantially quadrangular shape.
  • the mounting ring 8 is angularly shaped in cross-section with a sleeve leg 8a extending coaxially with its center axis and a flange leg 8b projecting outward therefrom.
  • the mounting ring 8 may still have to be described fastening means with which it is releasably attachable to the free edge of the reflector 5 and / or at the edge of the mounting hole 2. It is the purpose of the mounting ring 8 to cover a gap existing in the mounting position of the luminaire 1 between the edge of the mounting opening 2 and the reflector 5. He may distributed on the circumference arranged and have upwardly projecting from him holding fingers not shown, which engage behind a releasable attachment to the installation opening edge releasably.
  • the mounting ring 8 can carry the reflector 5 and thus form part of the already mentioned first holding means for holding the reflector 5 in the mounting opening 2. It is also possible that the reflector 5 has outside at its lower edge upwardly projecting retaining fingers for releasably engaging behind the installation opening edge.
  • the mounting ring 8 may also have on its inner circumferential surface a circumferential inner flange 8c or more distributed on the circumference arranged inner lugs preferably integrally formed.
  • the socket carrier 6 can be positioned directly on the reflector 5 by means of second holding means 22 formed thereon and by means of these third holding means 23, which are arranged on the reflector 5 accessible from the outside.
  • the second and third holding means 22,23 form a plug-in connection 24, which makes it possible to assemble and disassemble the socket carrier 6 in a manner that is easy to handle and fast on the reflector 5.
  • the second holding means 22 and / or their supporting parts are preferably integrally formed on the holder carrier 6. Accordingly, the third holding means 23 and / or their supporting parts are preferably integrally formed on the reflector 5. As a result, a rational and cost-effective production is possible.
  • a guide can be used with at least one guide part, which is held in the guide up to an end position displaceable, but held transversely to the guide in a form-fitting manner in the guide.
  • the third holding means 23 are formed by oppositely arranged grooves 23 a in arranged on both sides of the feedthrough hole 18 web walls 23 b extending substantially parallel to each other and substantially parallel to the main emission direction 13 and are preferably integrally attached to the reflector wall 14, are preferably formed.
  • the socket carrier 6 has guide webs 22a which project away from one another and which fit with sliding play into the guide grooves 23a.
  • the insertion movement illustrated by the arrow 25 can be limited by the ends of the guide grooves 23a and / or by a step surface 25a on the reflector wall 14.
  • the socket carrier 6 may have a cuboid socket housing 26, in which one or more only in Fig.
  • sockets 26a are arranged in a socket body 26b, which are accessible from the reflector 5 facing the front side of the housing 26 forth with one or more lamps 7, here two pieces.
  • the transverse to the open end side extending side walls 26c, a ceiling wall 26d and a rear wall 26e of the socket housing 26 are visible.
  • the ceiling wall 26d is preferably extended beyond the end face of the socket housing 26, with its end edge 26f extending to the peripheral wall portion of the reflector 5 and concavely shaped according to its shape.
  • the connector 24 allows handling friendly and fast mounting or dismounting of the socket carrier 6 on the reflector 5, namely by simply inserting the second holding means 22 in the third holding means 23. This can be done before installing the reflector 5 in the mounting hole 2, the extent preassembled reflector 5 with the equipment housing 11 and the socket carrier 6 in a tilted position in the mounting hole 2 can be inserted and then tilted into its normal position.
  • One possibility for positioning the reflector 5 on the mounting wall 5 can - as previously described - done by the mounting ring 8 or arranged on the reflector 5 holding means.
  • a clamping device may e.g. be formed by the fact that in the end region of the jack laterally at least one clamping cam 27 is arranged, in particular formed, which clamps the associated holding means 22 in the Einsteckend ein and thus locked. To release this clamp is preferably manually überdschreibbar.
  • the mounting ring 8 may also be used as a carrier for releasable attachment of accessories, e.g. serve for a the interior 17 of the reflector 5 covering disc. This is not shown for reasons of simplification.
  • the reflector 5, the socket carrier 6 and / or the mounting ring 8 are preferably made of a material which can be produced by injection molding (injection molding) or die casting (die casting), e.g. Aluminum or plastic, the parts are each integrally formed with their attachments and can be easily and inexpensively produced by injection molding.
  • the lamps 7 may be mounted to the reflector 5 from the interior 17 thereof after mounting the socket carrier 6, i.e. inserted into the sockets 26a.

Landscapes

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

Claims (6)

  1. a) Lampe encastrée pour plafond ou mur, comprenant
    b) un réflecteur (5) présentant la forme d'un mandrin,
    c) un trou de passage (18) dans la paroi latérale du réflecteur (14), et
    d) un support de source de lumière (6) supportant une source de lumière (7),
    e) sachant que le support de source de lumière (6) se trouve au moins en partie en dehors du réflecteur (5),
    f) sachant que le trou de passage (18) est traversé par le support de source de lumière (6)
    g) ou par la source de lumière (7) de telle manière
    h) qu'au moins la source de lumière (7) se trouve à l'intérieur du réflecteur (5),
    i) et sachant que le support de source de lumière (6) est fixé grâce à un assemblage direct par le côté extérieur du réflecteur (5) à ce dernier,
    caractérisée en ce
    j) que le support de source de lumière (6) est fixé au niveau du réflecteur (5) au moyen d'un système d'assemblage par enfichage (24),
    k) que certains moyens de maintien (22, 23) sont formés au niveau du côté extérieur du réflecteur (5) et au niveau du support de source de lumière (6) pour un engrènement mutuel afin de réaliser le système d'assemblage par enfichage (24),
    l) sachant que les moyens de maintien (22, 23) forment le système d'assemblage par enfichage (24),
    m) sachant que les moyens de maintien (22, 23) sont formés par des éléments de guidage, qui sont en prise par guidage par complémentartié de forme de manière transversale par rapport au sens de guidage,
    n) et en ce que le mouvement d'emboîtement prédéfini par les éléments de guidage est orienté approximativement dans le sens de rayonnement principal (13) de la lampe (1).
  2. Lampe encastrée pour plafond ou mur selon la revendication 1, caractérisée en ce
    que le support de source de lumière (6) est fixé de manière amovible au niveau du réflecteur (5).
  3. Lampe encastrée pour plafond ou mur selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que les moyens de maintien (23) formés au niveau du côté extérieur du réflecteur (5) sont formés par deux parties faisant saillie disposées de part et d'autre du trou de passage (18).
  4. Lampe encastrée pour plafond ou mur selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que les éléments de guidage sont formés par une ou deux rainures (23a) espacées l'une de l'autre et respectivement par une entretoise (22a) renfermée par ces dernières.
  5. Lampe encastrée pour plafond ou mur selon la revendication 3 et 4, caractérisée en ce
    que les parties faisant saillie présentent des rainures (23a) orientées dans des sens opposés, lesquelles renferment avec un jeu de glissement des entretoises (22a) dépassant vers l'extérieur des parois latérales (26c) du système de maintien de lampe (6).
  6. Lampe encastrée pour plafond ou mur selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    qu'un dispositif de positionnement, en particulier un dispositif d'enclenchement ou un dispositif de serrage (27), est prévu afin de positionner de manière amovible le support de châssis (6) dans la position emboîtée dans le système d'assemblage par enfichage (24).
EP01923589.4A 2000-03-17 2001-02-20 Lampe, en particulier lampe encastree Expired - Lifetime EP1264137B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20004985U 2000-03-17
DE20004985U DE20004985U1 (de) 2000-03-17 2000-03-17 Leuchte, insbesondere Einbauleuchte
PCT/EP2001/001904 WO2001069127A1 (fr) 2000-03-17 2001-02-20 Lampe, en particulier lampe encastree

Publications (3)

Publication Number Publication Date
EP1264137A1 EP1264137A1 (fr) 2002-12-11
EP1264137B1 EP1264137B1 (fr) 2008-04-16
EP1264137B2 true EP1264137B2 (fr) 2014-07-16

Family

ID=7938937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01923589.4A Expired - Lifetime EP1264137B2 (fr) 2000-03-17 2001-02-20 Lampe, en particulier lampe encastree

Country Status (6)

Country Link
US (1) US6755558B2 (fr)
EP (1) EP1264137B2 (fr)
AT (1) ATE392588T1 (fr)
AU (2) AU2001250327B2 (fr)
DE (2) DE20004985U1 (fr)
WO (1) WO2001069127A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20004985U1 (de) † 2000-03-17 2001-07-26 Zumtobel Staff Gmbh & Co Kg Leuchte, insbesondere Einbauleuchte
US8519266B2 (en) * 2011-04-25 2013-08-27 Koninklijke Philips N.V. Remodeling luminaire fixture
US9246035B2 (en) 2011-09-30 2016-01-26 Day and Night Solar, LLC Portable solar panel power source

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8711032U1 (de) † 1987-08-13 1987-10-01 Wila Leuchten GmbH, 5860 Iserlohn Einbauleuchte für Kompakt-Leuchtstoffröhren
DE3940437A1 (de) † 1988-12-15 1990-06-21 Valeo Vision Beleuchtungsvorrichtung mit zweiteiligem reflektor aus kunststoff fuer kraftfahrzeuge
US4939629A (en) † 1989-06-05 1990-07-03 General Electric Company Compact luminaire including a double-ended lamp
WO1998003817A1 (fr) † 1996-07-19 1998-01-29 Moriyama Sangyo Kabushiki Kaisha Corps de lampe, socle de fixation de corps de lampe et dispositif d'eclairage encastre
WO2001069127A1 (fr) † 2000-03-17 2001-09-20 Zumtobel Staff Gmbh & Co. Kg Lampe, en particulier lampe encastree

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63200403A (ja) * 1987-02-09 1988-08-18 ジョルジュ、ウプラン 取外し可能な支持部材を備えた天井用照明灯取付具
US5235498A (en) * 1991-02-21 1993-08-10 U.S. Philips Corporation Lamp/reflector assembly and electric lamp for use therein
DE4344431A1 (de) 1993-12-24 1995-06-29 Zumtobel Licht Halterung von Zubehörteilen für Leuchten
DE4344376A1 (de) * 1993-12-24 1995-06-29 Zumtobel Licht Fassungsträger für eine Deckeneinbauleuchte
FR2721093B1 (fr) * 1994-06-10 1996-08-30 Thorn Europhane Sa Luminaire, notamment pour l'éclairage public ou industriel, comportant un corps de réflecteur et un dispositif porte-douille de source lumineuse amovible par rapport à ce premier.
DE29504730U1 (de) * 1994-12-09 1996-04-18 Zumtobel Licht Gmbh, Dornbirn Einbauleuchte
DE19615388A1 (de) * 1996-04-18 1997-10-23 Zumtobel Licht Leuchte mit einer insbesondere kleinvolumigen Lampe
DE19620209A1 (de) * 1996-05-20 1997-11-27 Zumtobel Licht Leuchte mit einem profilierten Basiskörper als Träger für wenigstens eine Lampe
DE19646456A1 (de) * 1996-11-11 1998-05-14 Reinhard Moeller Arbeitsplatzleuchte
DE19815984A1 (de) * 1998-04-09 1999-10-14 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8711032U1 (de) † 1987-08-13 1987-10-01 Wila Leuchten GmbH, 5860 Iserlohn Einbauleuchte für Kompakt-Leuchtstoffröhren
DE3940437A1 (de) † 1988-12-15 1990-06-21 Valeo Vision Beleuchtungsvorrichtung mit zweiteiligem reflektor aus kunststoff fuer kraftfahrzeuge
US4939629A (en) † 1989-06-05 1990-07-03 General Electric Company Compact luminaire including a double-ended lamp
WO1998003817A1 (fr) † 1996-07-19 1998-01-29 Moriyama Sangyo Kabushiki Kaisha Corps de lampe, socle de fixation de corps de lampe et dispositif d'eclairage encastre
WO2001069127A1 (fr) † 2000-03-17 2001-09-20 Zumtobel Staff Gmbh & Co. Kg Lampe, en particulier lampe encastree

Also Published As

Publication number Publication date
AU2001250327B2 (en) 2004-07-22
EP1264137A1 (fr) 2002-12-11
AU5032701A (en) 2001-09-24
DE20004985U1 (de) 2001-07-26
DE50113861D1 (de) 2008-05-29
ATE392588T1 (de) 2008-05-15
US6755558B2 (en) 2004-06-29
EP1264137B1 (fr) 2008-04-16
WO2001069127A1 (fr) 2001-09-20
US20030063471A1 (en) 2003-04-03

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