EP1052452B1 - Langgestreckte Leuchte - Google Patents

Langgestreckte Leuchte Download PDF

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Publication number
EP1052452B1
EP1052452B1 EP00201585A EP00201585A EP1052452B1 EP 1052452 B1 EP1052452 B1 EP 1052452B1 EP 00201585 A EP00201585 A EP 00201585A EP 00201585 A EP00201585 A EP 00201585A EP 1052452 B1 EP1052452 B1 EP 1052452B1
Authority
EP
European Patent Office
Prior art keywords
plate
luminaire
roof
support
hook
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
EP00201585A
Other languages
English (en)
French (fr)
Other versions
EP1052452A1 (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 one half-shell called “roof", provided with fixing means to any support, and an elongate plate carrying internal functional elements of the luminaire.
  • a luminaire comprising an elongated roof is known from the document DE 1 028 688 .
  • a first and a second group of locks are placed on each large side of the roof, and a mechanical connection between the two groups makes it possible to place a group in the release position of a transparent cover usually called a basin, while the other group is simultaneously placed in the holding position of the open basin, which allows, when the fixture is fixed under a horizontal surface, that the basin remains attached to the roof, for example during the replacement of a lamp.
  • a luminaire comprising a body, a basin and a plate is also known from the document FR 2 071 225 .
  • the plate is fixed to the body by means of a tweezer spring.
  • the tweezer spring has a U-shape and comprises at each end of the U a hook shape provided with a gripping pin.
  • the stage is provided with lights. In the normal operating position, the hooks enter the lights and the plate is retained by the action of the tweezers and resting on the hook.
  • An object of the invention is to facilitate service interventions on the luminaire, including its installation, allowing the plate to switch while remaining hooked.
  • the invention provides the known hooking effect, but with more economical means and applied to the plate.
  • a luminaire according to the invention comprises features defined in claim 1.
  • Each of the longitudinal edges (perpendicular to the plane of the drawing) of the plate 4 is provided with a folded portion 3 called “bearing portion". This folded part 3 is turned towards the inside of the roof 1 when the plate is in the normal position of use, as represented here.
  • Holding elements 20 are provided in the roof to engage with the upper part of the parts 3, 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 bowl was removed to allow the platen to be fully tilted to the upright position.
  • the folded portion 3 of the plate is supported by the support portion 6 of the support piece 8L. It is clear that the system is symmetrical and that the same plate could have been tilted to the right as well, remaining attached to the support piece 8R on the right.
  • the plate 4 comprises, symmetrically on each of its longitudinal sides, a folded-out edge 3, and it is provided with four orifices 11.
  • Part 3 could also be attached instead of being bent from the plate of the plate itself. It could be present only at certain points along the length of the plate, at the level of the support pieces 8 of FIG.
  • FIG. 4 The portion marked “Fig. 4" is shown again in Figure 4, which is shown on a larger scale the folded portion 3 and an orifice 11.
  • This orifice rectangular comprises an enlarged portion 18 over a length less than that of the orifice itself.
  • the support piece 8 comprises an upper portion 12 here horizontal for attachment to the roof 1, and a support portion 6, almost horizontal, slightly rising.
  • This support piece 8 also constitutes a hook having, in addition to the support portion 6, retaining means of the platen in the normal position: the support part 6 is extended downwards by a vertical portion provided with wings 14, itself extended by a portion 13 folded horizontally or slightly rising.
  • the plate When the plate is in the normal position, the lower part of the hook enters the 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 hold the plate.
  • the plate When the lower part of the hook is pushed a little to the right by a user, the plate can go down to the part 13. If the lower part of the hook is pushed even more strongly towards the right, the plate can escape from the part 13 and be completely liberated.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Claims (3)

  1. Langgestreckte Leuchte mit einem Körper mit mindestens einer Halbschale, die "Dach" bezeichnet wird, versehen mit Mitteln (35) zur Befestigung an einem beliebigen Sockel, und einer langgestreckten Platte (4), an den inneren Betriebselementen (7) der Leuchte befestigt, wobei jeder der Längsränder der Platte mit Teilen (3), bezeichnet "Auflageteile", versehen ist, zum Inneren des Dachs gerichtet, wenn die Platte in normaler Betriebsposition ist, und das Dach hinsichtlich der Auflageteile mit Haltestücken (8L) versehen ist, mit einem eigentlichen Halteteil (6) zur Halterung eines Auflageteils der Platte, wenn diese letztere vom Dach gelöst und bezüglich des Daches gekippt ist, dadurch gekennzeichnet, dass jedes der Haltestücke (8) außerdem einen Haken bildet, der unter dem Halteteil ein vertikales Teil (17) enthält, versehen mit mindestens einem Flügel (14), verlängert mit einem horizontalen oder leicht ansteigenden Teil (13), und die Platte mit rechteckigen Öffnungen (11) versehen ist, jeweils dafür bestimmt, den besagten Haken (8) zu erhalten, und einen Teil (18) enthält, der über eine Länge verbreitert ist, die unter der der Öffnung liegt, wobei der Haken (8) und der Teil (18) zusammenarbeiten, um es zu ermöglichen, sie gegebenenfalls teilweise oder vollkommen auszuklinken.
  2. Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass die Auflageteile symmetrisch auf jeder der Längsseiten der Platte von einem umgebogenen Rand (3) gebildet werden.
  3. Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass die Platte in Betriebsposition auf den Wänden des Daches entlang seiner beiden Längsseiten (3) aufliegt.
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 EP1052452A1 (de) 2000-11-15
EP1052452B1 true 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)

Families Citing this family (19)

* 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
US7396149B2 (en) * 2002-02-21 2008-07-08 Koninklijke Philips Electronics, N.V. Ceiling comprising adjacent luminates and method for mounting such ceiling
DE20205734U1 (de) * 2002-04-12 2002-06-27 Herbert Waldmann GmbH & Co., 78056 Villingen-Schwenningen Leuchte
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
FR2999026B1 (fr) * 2012-12-04 2016-01-01 Legrand France Accessoire electrique a rapporter au travers d'une ouverture longitudinale d'une goulotte electrique
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
CA3042102A1 (en) * 2018-05-02 2019-11-02 Hubbell Incorporated Utility bay luminaire
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

Family Cites Families (10)

* 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
US3525544A (en) * 1968-09-27 1970-08-25 Prudential Lighting Corp Combination latch and hinge apparatus
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
DE3346826A1 (de) * 1983-12-23 1985-07-11 Siemens AG, 1000 Berlin und 8000 München Zubehoerhalter fuer eine leuchtenwand
DE29502183U1 (de) * 1995-02-10 1996-05-02 Zumtobel Licht Gmbh, Dornbirn Leuchte, insbesondere Feuchtraumleuchte, mit einem zweiteiligen geschlossenen Gehäuse
EP0829677B1 (de) * 1996-09-17 2002-08-28 Siteco Beleuchtungstechnik GmbH Feuchtraumleuchte
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

Also Published As

Publication number Publication date
DE60036662T2 (de) 2008-07-03
US6439741B1 (en) 2002-08-27
EP1052452A1 (de) 2000-11-15
DE60036662D1 (de) 2007-11-22

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