EP1052452A1 - Langgestreckte Leuchte - Google Patents

Langgestreckte Leuchte Download PDF

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Publication number
EP1052452A1
EP1052452A1 EP00201585A EP00201585A EP1052452A1 EP 1052452 A1 EP1052452 A1 EP 1052452A1 EP 00201585 A EP00201585 A EP 00201585A EP 00201585 A EP00201585 A EP 00201585A EP 1052452 A1 EP1052452 A1 EP 1052452A1
Authority
EP
European Patent Office
Prior art keywords
plate
support
roof
luminaire
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00201585A
Other languages
English (en)
French (fr)
Other versions
EP1052452B1 (de
Inventor
José Diaz
Thierry Fleury
Serge Lavergne
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of EP1052452A1 publication Critical patent/EP1052452A1/de
Application granted granted Critical
Publication of EP1052452B1 publication Critical patent/EP1052452B1/de
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
    • 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
    • F21V17/107—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 hinge joints
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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 an elongated luminaire comprising a body comprising at least a half shell called a "roof", provided with means of attachment to any support, and an elongated plate bearing internal functional elements of the luminaire.
  • a luminaire comprising an elongated roof is known from document DE 1 028 688.
  • a first and a second group of latches are placed on each long side of the roof, and a bond mechanics between the two groups makes it possible to place a group in position of release of a transparent cover usually called a bowl, however that the other group is simultaneously placed in the bowl holding position open, which allows, when the luminaire is fixed under a surface horizontal, that the basin remains attached to the roof, for example during the replacement of a lamp.
  • An object of the invention is to facilitate service interventions on the luminaire, including its installation, by allowing the plate to tilt while staying hooked.
  • the invention provides the known attachment effect, but with more economical means and applied to the plate.
  • each of the longitudinal edges of the plate is provided with parts called “support parts”, turned towards the inside of the roof when the plate is in normal operating position, and the roof is provided, in look of the supporting parts, of supporting parts having a part of specific support to support a support part of the plate if the latter is detached from the roof and tilted relative to the roof.
  • Each of the longitudinal edges (perpendicular to the plane of the drawing) of the plate 4 is provided with a folded part 3 called “support part”. This part 3 folded is turned towards the inside of the roof 1 when the plate is in normal position of use, as shown here.
  • Holders 20 are provided in the roof to engage with the upper part of the parts 3, in order to prevent the latter from bending towards the interior of the luminaire.
  • the roof 1 is provided with support pieces 8L, 8R each having a support part 6.
  • Figure 2 shows the same luminaire in a position where the plate 4 is tilted to the left, with the elements it carries.
  • the basin has been removed to allow the plate to tilt completely to the position vertical.
  • the folded part 3 of the plate is supported by the support part 6 of the support piece 8L. It is clear that the system is symmetrical and that the same deck could just as well have been tilted to the right, remaining attached to the right support piece 8R.
  • the plate 4 comprises, symmetrically on each of its longitudinal sides, a folded edge 3, and it is provided with four orifices 11. Part 3 could also be brought back instead of being folded from the sheet metal of the plate itself. It could be present only in certain points along the length of the plate, at the support pieces 8 of the figure 1.
  • the support piece 8 comprises an upper part 12 here horizontal intended for its attachment to the roof 1, and a support part 6, almost horizontal, slightly rising.
  • This support piece 8 further constitutes a hook having, in addition to the support part 6, retaining means of the plate in normal position: the support part 6 is extended towards the bottom by a vertical part provided with wings 14, itself extended by a part 13 folded horizontally or slightly rising.
  • the plate When the plate is in normal position, the lower part of the hook enters slot 11, the hook is pressed to the left in the figure by its own elasticity, its part 17, above the wings 14, is inserted in the part 18 of the slot 11, and the wings 14 retain the plate.
  • the party of the hook When the party of the hook is pushed a little to the right by a user, the plate can go down to part 13. If the lower part of the hook is pushed even more strongly to the right, the plate may escape from part 13 and be completely released.
  • a single wing 14 may suffice, the part 18 then being placed asymmetrically with respect to the slot 11.
  • the relative size of the parts 13, 14, 17 vis-à-vis that of part 6 is of little importance since their functions are different.
  • hooks, on the one hand, comprising parts 17, 14, 13, and parts of support 6, on the other hand, are carried by separate parts.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP00201585A 1999-05-11 2000-05-02 Langgestreckte Leuchte Expired - Lifetime EP1052452B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9906017 1999-05-11
FR9906017 1999-05-11

Publications (2)

Publication Number Publication Date
EP1052452A1 true EP1052452A1 (de) 2000-11-15
EP1052452B1 EP1052452B1 (de) 2007-10-10

Family

ID=9545483

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00201585A Expired - Lifetime EP1052452B1 (de) 1999-05-11 2000-05-02 Langgestreckte Leuchte

Country Status (3)

Country Link
US (1) US6439741B1 (de)
EP (1) EP1052452B1 (de)
DE (1) DE60036662T2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003087665A1 (de) * 2002-04-12 2003-10-23 Herbert Waldmann Gmbh Leuchte
EP1478883B1 (de) * 2002-02-21 2008-12-03 Koninklijke Philips Electronics N.V. Decke mit benachbarten leuchten und verfahren für die montage einer solchen decke
FR2999026A1 (fr) * 2012-12-04 2014-06-06 Legrand France Accessoire electrique a rapporter au travers d'une ouverture longitudinale d'une goulotte electrique

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860617B2 (en) * 1999-10-01 2005-03-01 Ole K. Nilssen Compact luminaire
US7296911B2 (en) * 2002-11-30 2007-11-20 Genlyte Thomas Group, Llc Surface mount fluorescent strip light fixture retrofit kit and method
US7192158B2 (en) * 2003-07-22 2007-03-20 Ross Robert Eppler Extensible modular luminaire
DE10333980A1 (de) * 2003-07-25 2005-02-10 Ibv Holding Gmbh Leuchte
US6964502B1 (en) 2004-02-18 2005-11-15 Verfuerth Neal R Retrofit fluorescent light tube fixture apparatus
CA2518111C (en) * 2004-09-07 2009-07-07 Ceit Enterprises Luminaire assembly and method
US20050088845A1 (en) * 2004-10-29 2005-04-28 P.L.I. Enterprises Inc. Lighting fixture
US7121689B2 (en) * 2004-12-09 2006-10-17 Hubbell Incorporated Lighting fixture having spring mounted louvers
US7517112B2 (en) * 2006-06-30 2009-04-14 Ruud Lighting, Inc. Top relamping system
US8454192B2 (en) * 2009-06-05 2013-06-04 Abl Ip Holding Llc Strip lighting fixture with channel
US8079727B2 (en) * 2010-03-24 2011-12-20 Skynet Electronic Co., Ltd. Recessed lamp support structure
USD765905S1 (en) * 2012-11-13 2016-09-06 Koller Enterprises, Inc. Captive latch for a fluorescent lighting fixture
US10408394B2 (en) * 2017-02-01 2019-09-10 Current Lighting Solutions, Llc LED retrofit lighting apparatus for a light fixture
CN206724083U (zh) * 2017-04-14 2017-12-08 厦门光莆电子股份有限公司 一种吸顶安装结构
MX2019005223A (es) * 2018-05-02 2019-11-04 Hubbell Inc Utilidad de luminaria de montaje.
JP6797250B2 (ja) * 2019-07-19 2020-12-09 株式会社ホタルクス 照明器具、光源部品および取付部品

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028688B (de) 1956-10-25 1958-04-24 Schneider & Co Dr Ing Aussenleuchte fuer Leuchtstofflampen
FR2071225A5 (de) * 1969-12-22 1971-09-17 Eta
US4156902A (en) * 1977-08-10 1979-05-29 Mcgraw-Edison Company Latch assembly for removably securing electrical component tray in light fixture housing
DE3442527A1 (de) * 1983-11-23 1985-05-30 Bösha GmbH & Co KG, 4780 Lippstadt Langfeldleuchte fuer den einsatz in schlagwetter- und explosionsgeschuetzten bereichen
EP0148334A2 (de) * 1983-12-23 1985-07-17 Siemens Aktiengesellschaft Anordnung zur Halterung von Zubehör an einer Leuchtenwand
EP0726420A1 (de) * 1995-02-10 1996-08-14 ZUMTOBEL LICHT GmbH Leuchte, insbesondere Feuchtraumleuchte, mit einem zweiteiligen geschlossenen Gehäuse
EP0829677A1 (de) * 1996-09-17 1998-03-18 Siemens Beleuchtungstechnik GmbH & Co. KG Feuchtraumleuchte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525544A (en) * 1968-09-27 1970-08-25 Prudential Lighting Corp Combination latch and hinge apparatus
US5997158A (en) * 1998-02-20 1999-12-07 Lsi Industries, Inc. Retrofit canopy luminaire and method of installing same
US6264348B1 (en) * 1999-04-13 2001-07-24 Prudential Lighting Corporation Diffuser mounting mechanism

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028688B (de) 1956-10-25 1958-04-24 Schneider & Co Dr Ing Aussenleuchte fuer Leuchtstofflampen
FR2071225A5 (de) * 1969-12-22 1971-09-17 Eta
US4156902A (en) * 1977-08-10 1979-05-29 Mcgraw-Edison Company Latch assembly for removably securing electrical component tray in light fixture housing
DE3442527A1 (de) * 1983-11-23 1985-05-30 Bösha GmbH & Co KG, 4780 Lippstadt Langfeldleuchte fuer den einsatz in schlagwetter- und explosionsgeschuetzten bereichen
EP0148334A2 (de) * 1983-12-23 1985-07-17 Siemens Aktiengesellschaft Anordnung zur Halterung von Zubehör an einer Leuchtenwand
EP0726420A1 (de) * 1995-02-10 1996-08-14 ZUMTOBEL LICHT GmbH Leuchte, insbesondere Feuchtraumleuchte, mit einem zweiteiligen geschlossenen Gehäuse
EP0829677A1 (de) * 1996-09-17 1998-03-18 Siemens Beleuchtungstechnik GmbH & Co. KG Feuchtraumleuchte

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1478883B1 (de) * 2002-02-21 2008-12-03 Koninklijke Philips Electronics N.V. Decke mit benachbarten leuchten und verfahren für die montage einer solchen decke
EP2028409A3 (de) * 2002-02-21 2009-04-01 Koninklijke Philips Electronics N.V. Decke mit anliegenden Leuchten und Verfahren zur Montage dieser Decke
WO2003087665A1 (de) * 2002-04-12 2003-10-23 Herbert Waldmann Gmbh Leuchte
FR2999026A1 (fr) * 2012-12-04 2014-06-06 Legrand France Accessoire electrique a rapporter au travers d'une ouverture longitudinale d'une goulotte electrique

Also Published As

Publication number Publication date
DE60036662D1 (de) 2007-11-22
DE60036662T2 (de) 2008-07-03
EP1052452B1 (de) 2007-10-10
US6439741B1 (en) 2002-08-27

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