EP1045194B1 - Luminaire encastré de remplacement - Google Patents

Luminaire encastré de remplacement Download PDF

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Publication number
EP1045194B1
EP1045194B1 EP00107775A EP00107775A EP1045194B1 EP 1045194 B1 EP1045194 B1 EP 1045194B1 EP 00107775 A EP00107775 A EP 00107775A EP 00107775 A EP00107775 A EP 00107775A EP 1045194 B1 EP1045194 B1 EP 1045194B1
Authority
EP
European Patent Office
Prior art keywords
luminaire
old
covering
renovation
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
EP00107775A
Other languages
German (de)
English (en)
Other versions
EP1045194A2 (fr
EP1045194A3 (fr
Inventor
Jürgen Brüggemann
Josef Eder
Hans-Peter Königstein
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.)
Osram SBT GmbH
Original Assignee
Siteco Beleuchtungstechnik 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 Siteco Beleuchtungstechnik GmbH filed Critical Siteco Beleuchtungstechnik GmbH
Publication of EP1045194A2 publication Critical patent/EP1045194A2/fr
Publication of EP1045194A3 publication Critical patent/EP1045194A3/fr
Application granted granted Critical
Publication of EP1045194B1 publication Critical patent/EP1045194B1/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
    • F21V21/04—Recessed 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • 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
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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 method for the renovation of recessed ceiling lights and a lamp suitable for this purpose.
  • WO 98/34065 discloses a method for converting a luminaire for use of compact fluorescent lamps, wherein a compact fluorescent lamp is screwed into the socket of an existing lamp and a matched to the compact fluorescent lamp reflector is suspended in the existing lamp so that it surrounds the lamp in the assembled state , The luminaire equipped with these components is covered at the bottom by a cover ring.
  • US Pat. No. 5,083,248 discloses a method for converting a recessed luminaire to a surface-mounted luminaire.
  • a tube unit is dependent on spring elements of an existing light, which has a base plate, a screen and a extending between the base plate and the screen graduated tube.
  • a socket extension is used, in which the lamp is screwed.
  • this object is achieved in terms of its first aspect by a method for refurbishing a ceiling luminaire, in which an old luminaire (old light), which is mounted on or in a ceiling, a new light, called refurbishment light, attached, the one or a plurality of housing parts having one or more light exit openings, one or more lamp sockets and electrical components, wherein the refurbishment light is preferably held on the old lamp on the ceiling, which is characterized in that the refurbishment lamp, a cladding, which may be in particular a cladding sheet which extends to the lateral edges of the refurbishment lamp and at least in the area outside the light exit openings forms a shield against view from below, that the refurbishment lamp has a greater length and width than the old lamp and that the San istsleu Chte is mounted so that the panel comes to rest below the old light, so that they the housing of the old lamp at least in the area outside the light exit openings substantially completely shields against view from below.
  • the essential lighting and electrical components of the refurbishment luminaire are mounted above the panel.
  • the refurbishment lamp has in this case on the side facing the mounting of the ceiling side preferably a housing body, which is inserted into an opening of the housing of the old lamp.
  • a refurbishment luminaire may be used in which the cladding forms a frame which surrounds one or more housing parts which define a light exit opening and, in particular, can surround one or more light exit openings.
  • the cladding may comprise a cladding sheet, which surrounds a housing, which receives the lamps, reflectors and / or other lighting components, like a frame and extends to the side edges of the refurbishment light.
  • the bottom wall of the housing which is visible from below after installation, may form part of the lining.
  • the new lamp has a protruding from the cladding wall housing body, which is inserted into a housing opening of the old light, in particular in the reflector of the old light.
  • the housing opening may in particular be a light exit opening of the old lamp.
  • a fastening device for the grid of the old lamp is used for securing the housing of the new lamp.
  • the width or length of the new luminaire is at least M - T, where M is the modular dimension and T is the width of the T-profile that supports the ceiling construction.
  • M is the modular dimension
  • T is the width of the T-profile that supports the ceiling construction.
  • the width or length is at least the modular dimension.
  • it is not larger than M + 200 mm.
  • the width and / or length of the refurbishment luminaire is in a range of M + 4 mm to M + 12 mm.
  • the covering has an angled, all-round edge, which from below to one or more ceiling elements, e.g. a T-profile, a ceiling plate or the like., Is set, so that the edge of the old light is overlapped on all sides.
  • ceiling elements e.g. a T-profile, a ceiling plate or the like.
  • the height of the bent edge is advantageously below 40 mm, preferably between 6 mm and 12 mm.
  • a length or width of the cover frame of M + 4 mm to M + 12 mm and optionally a height of the bent edge of 6 mm to 12 mm is sufficient to cover most standard recessed ceiling lights and recessed lights or overlap their edge.
  • a refurbishment luminaire which has a housing section projecting over a cladding wall on its visible side, in particular a protruding reflector section, which has a light exit opening for emitting a direct-radiating light portion, can be fastened to the old luminaire.
  • the cladding can be arranged above housing parts with a light exit opening, so that they do not interrupt the cladding.
  • a cladding wall can be provided which spans such housing parts.
  • a lamp may be used in which a lamp and possibly a lamp associated reflector are suspended from the panel.
  • the invention provides according to the second aspect of the task a luminaire for refurbishment of recessed luminaires of a given module size, in particular according to one of the above-described method, available, which one or more lamp sockets and electrical components and a panel, for.
  • B. a cladding sheet to Has covering the old light, which extends to the lateral edge of the lamp and at its lateral edge a bent edge plate for reaching over Edge of an old lamp and for attachment to a ceiling element, such as a T-profile or a ceiling plate, from below.
  • a cladding wall forms a frame having one or more light parts with one or more light exit openings, in particular reflectors of the lamp, but also z.
  • a housing box which defines the light exit opening substantially completely surrounds.
  • the cladding wall forms a frame for one or more light exit openings, so they are immediately limited.
  • the light exit openings can also be offset from a cladding wall.
  • the angled edge plate may in particular have a height of 6 to 12 mm.
  • the luminaire according to the invention may have a reflector housing arranged essentially on the side opposite the visible side of the cladding, wherein electrical components, such as a ballast, optionally in a separate chamber, are arranged laterally of the reflector housing.
  • the luminaire can also have a housing part projecting on the visible side of a cladding wall, which defines one or more light exit openings for the direct radiation.
  • the invention can also provide that the lining has a downwardly curved wall which has one or more light exit openings in the region of the vertex of the curvature.
  • a lamp is suspended from a cladding wall on the visible side.
  • the lamp is assigned a reflector with a facing away from the cladding wall light exit opening and the cladding wall facing the light exit opening and the cladding wall is at least partially formed as a reflector.
  • the cladding wall may form a diffuse, but also a directionally reflecting reflector and, for example, wholly or partially high gloss or matt or provided with a vault structure.
  • Fig. 1 shows a suspended ceiling construction with T-profiles 1, which are arranged at a distance M, the so-called module dimension, spaced from each other.
  • an old recessed ceiling light (“old light") 3 is mounted, which rests with a turned-over edge 5 on the cross member 7 of the T-profile 1.
  • the housing of the old light 3 is largely gutted, d. H. all grids, reflectors, etc. are, as far as possible, removed except for the outer housing walls, so that a large inwardly directed opening 9 is formed.
  • the refurbishment lamp 11 is inserted.
  • Your housing is connected by suitable means, such as snap-in connections, clamped connections, screws or the like. With the housing of the old light 3, so that the refurbishment lamp 11 is held on the attachment of the housing of the old light 3 to the ceiling structure.
  • the refurbishment luminaire 11 has a central housing box 13, in which a lamp 15, reflectors 17 and optionally further lighting elements are arranged in the usual way.
  • the housing box 13 is open at the bottom and forms there the light exit opening 19 of the refurbishment lamp 11.
  • the light exit opening 19 is closed on both sides to the side edges of the lamp a wide cladding panel 21 which extends on both sides to the T-profiles 1.
  • There it has in each case an upwardly angled edge plate 23, which rests on the cross member 7 from below.
  • the trim panel 21 forms a sort of frame around the light exit opening 19.
  • the width B of the renovation light is greater than the modular dimension M and the width of the old lamp B a selected and the height h of the edge plate 23 is greater than the height h a of the edge 5 of Used old light 3, so that the upwardly angled edge of the refurbishment lamp 11, consisting of the cladding panel 21 and the edge plate 23, on both sides of the edge 5 of the old light 3 overlaps and thus hidden.
  • the old light 3 is not visible below the ceiling and completely shielded for a viewer.
  • a chamber 25 is laterally provided on the housing box 13, which is fixedly connected to the housing box 13 by suitable means, such as bolts, screws or the like, or by suitable methods, such as welding.
  • the chamber 25 is concealed downwards by the edge plate 21.
  • the chamber 25 electrical components, such as a ballast 27 are added.
  • mechanical components such as grid fasteners or the like. Be included in this chamber.
  • the arrangement of the chamber 25 laterally adjacent to the housing box 13 leads to a total low height of the refurbishment lamp 11, which allows them to be used in housings of old lights 3 with low height, without it being necessary to make room for ballasts and the like. to accomplish.
  • the refurbishment luminaire 11 has one or more exhaust air openings in the region 31. Since the space area 9 between the refurbishment lamp 11 and the housing wall of the old light 3 is substantially empty, an exhaust opening of the old light 3 can continue to be used for exhaust air discharge, since the exhaust air can be further sucked through the opening 31 with the existing systems.
  • Fig. 2 shows an embodiment of a refurbishment luminaire according to the invention for a recessed luminaire 40, which is placed from above on the T-profile 1.
  • the same components as in Fig. 1 are provided with the same reference numerals.
  • the refurbishment lamp 42 shown in Fig. 2 again has a frame with an upwardly angled edge, consisting of the cladding panel 21 and the edge plate 23, which completely spans the ceiling opening and extends on both sides over the edge 44 of the old lamp 40 addition , so that it is completely obscured.
  • the angled edge plate 23 is from below on the cross member 7 of the T-profile 1, in which case, however, the edge 44 of the old lamp 40 rests from above on this cross member.
  • a housing box 46 is closed at the top by a roof plate 48 and at the bottom by a bottom plate 50, wherein the bottom plate has light exit openings 52a and 52b.
  • the floor panel 50 may also be part of the trim panel 21, wherein the light exit openings 52 a and 52 b z. B. can be punched out of the cladding sheet 21.
  • lamps 15 are arranged in each case, to each of which a reflector 17 having suitable exhaust air openings in the area 31 is assigned. Since the housing box 46 between the two reflectors 17 is closed down, a box for receiving electrical components as in the embodiment shown in Fig. 1 omitted. Electrical components, such as a ballast 54, may be attached to the roof panel of the housing box 46.
  • the housing is formed by a stepped trained roof 72 on the top and a curved edge plate 74 on the bottom, which surrounds a light exit opening 76, in which a reflector 78 is inserted, in the a lamp 80 and a grid 82 are received in a conventional manner.
  • the width B of the refurbishment lamp 70 is greater than the width B a of the old lamp 84.
  • angled edge plates 86 are provided for supporting on the corresponding T-beam.
  • Fig. 3 shows by way of example that z. B. the lamps of the old light 84, their versions or their ballast in the housing of the old light 84 may remain.
  • a concavely arched roof plate 102 is provided, which shows laterally angled, vertically upwardly directed edge plates 104 for supporting on the T-profile (not shown).
  • a lamp holder 108 is suspended in the middle via suitable struts 106, which carries a lamp.
  • the electrical leads to the lamp are received in the strut 106.
  • the lamp is surrounded by a reflector 110 having a downwardly directed light exit opening 112 and an upward light exit opening 114.
  • the roof panel 102 is formed on its underside diffusely scattering, so that the light exiting through the light exit opening 114 upward light from the roof panel 102 is diffusely reflected down, while the direct portion of the light is emitted through the light exit opening 112.
  • the roof panel 102 may also have other reflective properties and z. B. have a high gloss or have a vault structure.
  • this light is particularly suitable because of their low height for the renovation of old lights, in which only a limited volume of space for use of the refurbishment light is available.
  • electrical or lighting components such as ballasts, lamp holders, etc., as indicated in Fig. 4, remain in the old lamp again.
  • the roof plate 102 may even be flat, so that it runs parallel to the ceiling in the assembled state, or the edge plate 104 may be pulled up so that its height h R is greater than or equal to the height h W , so that the refurbishment lamp 100 only must intervene minimally or not at all in the volume of the old light 101.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Claims (19)

  1. Procédé de rénovation d'un luminaire encastré au plafond, dans lequel on fixe sur un luminaire encastré ancien (3 ; 40 ; 84 ; 101), qui est monté sur ou dans un plafond (luminaire ancien), un luminaire de remplacement (11 ; 42 ; 70 ; 100) qui présente une ou plusieurs parties de boîtier avec une ou plusieurs ouvertures de sortie de la lumière (19 ; 52a, 52b ; 76 ; 112), une ou plusieurs supports de lampe (108) et des composants électriques (27 ; 54), le luminaire de remplacement présentant un habillage (21, 23, 50 ; 74, 86 ; 102, 104) qui s'étend jusqu'aux bords latéraux du luminaire de remplacement et qui forme au moins en dehors de la région des ouvertures de sortie de la lumière (19 ; 52a, 52b ; 76 ; 112) un cache bloquant la vue depuis le dessous, le luminaire de remplacement (11 ; 42 ; 70 ; 100) présentant une plus grande longueur et largeur que le luminaire encastré ancien (3 ; 40 ; 84 ; 101), le luminaire de remplacement étant monté de telle sorte que l'habillage vienne se placer en dessous du luminaire encastré ancien, de sorte que le boîtier du luminaire encastré ancien soit protégé substantiellement complètement de la vue depuis le dessous au moins en dehors de la région des ouvertures de sortie de la lumière (19 ; 52a, 52b ; 76 ; 112).
  2. Procédé selon la revendication 1, caractérisé par l'utilisation d'un luminaire de remplacement dans lequel une paroi de l'habillage (21 ; 74) forme un cadre qui entoure une ou plusieurs parties du boîtier (13 ; 46) définissant une ouverture de sortie de la lumière.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que le luminaire de remplacement présente un corps de boîtier (13 ; 46) saillant depuis une paroi d'habillage (21), qui est inséré dans une ouverture de boîtier du luminaire ancien.
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'un dispositif de fixation pour la trame du luminaire ancien est utilisé pour fixer le boîtier du nouveau luminaire.
  5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'on utilise un luminaire de remplacement dont la largeur et/ou la longueur est comprise entre M - T et M + 200 mm., M étant la dimension modulaire et M - T étant la largeur ou la longueur de l'ouverture du plafond.
  6. Procédé selon la revendication 5, caractérisé en ce que la largeur et/ou la longueur du luminaire de remplacement se situe dans une plage de M + 4 mm à M + 12 mm.
  7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que l'habillage présente un bord (23 ; 86 ; 104) périphérique coudé, qui est appliqué depuis le dessous contre un ou plusieurs éléments de plafond (1) de sorte que le bord (5) du luminaire ancien soit engagé de tous les côtés par le dessus.
  8. Procédé selon la revendication 7, caractérisé en ce que la hauteur du bord recourbé (23 ; 86 ; 104) mesure 6 à 12 mm.
  9. Procédé selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'on utilise un luminaire de remplacement qui possède une portion de boîtier dépassant au-delà d'une paroi d'habillage sur son côté visible, laquelle présente une ouverture de sortie de la lumière pour diffuser une partie de la lumière par éclairage direct.
  10. Procédé selon l'une quelconque des revendications 1 ou 3 à 9, caractérisé par l'utilisation d'un luminaire de remplacement (100) dans lequel une lampe est accrochée à l'habillage (102).
  11. Procédé selon l'une quelconque des revendications 1 à 10, caractérisé par l'utilisation d'un luminaire selon l'une quelconque des revendications 12 à 18.
  12. Luminaire de rénovation de luminaires encastrés dans le plafond d'une dimension modulaire prédéfinie, qui présente une ou plusieurs supports de lampe (108) et des composants électriques (27 ; 54), avec un habillage (21, 23, 50 ; 74, 86 ; 102, 104) pour recouvrir le luminaire ancien, qui s'étend jusqu'au bord latéral du luminaire et qui présente sur son bord latéral une tôle de bord recourbée (23 ; 86 ; 104) pour venir en prise par le dessus avec le bord d'un luminaire ancien et pour s'appliquer contre un élément de plafond par le dessous.
  13. Luminaire selon la revendication 12, caractérisé en ce qu'une paroi d'habillage (21 ; 74) forme un cadre qui entoure une ou plusieurs parties du luminaire avec une ou plusieurs ouvertures de sortie de la lumière.
  14. Luminaire selon l'une quelconque des revendications 12 à 13, caractérisé en ce que la tôle de bord recourbée (23 ; 86 ; 104) présente une hauteur de 6 à 12 mm.
  15. Luminaire selon l'une quelconque des revendications 12 à 14, caractérisé par un boîtier de réflecteur (13) disposé sensiblement du côté opposé au côté visible de l'habillage (21, 23), des composants électriques (27) étant disposés latéralement par rapport au boîtier de réflecteur du même côté de l'habillage (21, 23).
  16. Luminaire selon l'une quelconque des revendications 12 à 15, caractérisé par une partie de boîtier saillant du côté visible d'une paroi d'habillage, laquelle définit une ou plusieurs ouvertures de sortie de la lumière pour le rayonnement émis direct.
  17. Luminaire selon l'une quelconque des revendications 12 à 16, caractérisé en ce que l'habillage présente sur son côté visible une paroi (74) courbée vers l'extérieur, qui présente dans la région du sommet de la courbure, une ou plusieurs ouvertures de sortie de la lumière (76).
  18. Luminaire selon l'une quelconque des revendications 12 à 17, caractérisé en ce qu'une lampe est suspendue à l'habillage (102) du côté visible.
  19. Luminaire selon la revendication 18, caractérisé en ce que l'on associe à la lampe un réflecteur (110) avec une ouverture de sortie de la lumière (112) opposée à l'habillage (102) et une ouverture de sortie de la lumière (114) tournée vers l'habillage (102), et l'habillage est réalisé au moins en partie sous forme de réflecteur.
EP00107775A 1999-04-12 2000-04-11 Luminaire encastré de remplacement Expired - Lifetime EP1045194B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19916358 1999-04-12
DE19916358 1999-04-12

Publications (3)

Publication Number Publication Date
EP1045194A2 EP1045194A2 (fr) 2000-10-18
EP1045194A3 EP1045194A3 (fr) 2001-12-05
EP1045194B1 true EP1045194B1 (fr) 2007-05-30

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Application Number Title Priority Date Filing Date
EP00107775A Expired - Lifetime EP1045194B1 (fr) 1999-04-12 2000-04-11 Luminaire encastré de remplacement

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EP (1) EP1045194B1 (fr)
AT (1) ATE363625T1 (fr)
DE (1) DE50014355D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628504B2 (en) 2005-07-11 2009-12-08 Glickman Mark F Light fixture retrofitting apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083248A (en) * 1990-01-10 1992-01-21 Fredrick Ramond, Inc. Method and apparatus for retrofitting flush mount trim to existing recessed light fixture
JP3327555B2 (ja) * 1994-12-16 2002-09-24 森山産業株式会社 天井等の取付け穴を装着部とする設備器具および付属装置
US5836677A (en) * 1997-02-05 1998-11-17 W.L. Gore & Associates, Inc. Retrofit compact fluorescent lamp

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ATE363625T1 (de) 2007-06-15
DE50014355D1 (de) 2007-07-12
EP1045194A2 (fr) 2000-10-18
EP1045194A3 (fr) 2001-12-05

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