EP1052454B1 - Industrie-Innenleuchte - Google Patents

Industrie-Innenleuchte Download PDF

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Publication number
EP1052454B1
EP1052454B1 EP00201582A EP00201582A EP1052454B1 EP 1052454 B1 EP1052454 B1 EP 1052454B1 EP 00201582 A EP00201582 A EP 00201582A EP 00201582 A EP00201582 A EP 00201582A EP 1052454 B1 EP1052454 B1 EP 1052454B1
Authority
EP
European Patent Office
Prior art keywords
roof
plate
luminaire
inclined portion
cover
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
EP00201582A
Other languages
English (en)
French (fr)
Other versions
EP1052454A1 (de
Inventor
Thierry Fleury
José Diaz
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 EP1052454A1 publication Critical patent/EP1052454A1/de
Application granted granted Critical
Publication of EP1052454B1 publication Critical patent/EP1052454B1/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
    • F21V17/16—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
    • F21V31/00—Gas-tight or water-tight arrangements

Definitions

  • the present invention relates to a luminaire comprising inter alia a body and a plate, the body comprising at least a first half shell called “roof”, provided with means for fixing to a support, and a second half transparent shell called “basin”, each half shells having matching edges for assembling the half shells to each other by their edges in the use position, and the plate supporting internal functional elements of the luminaire.
  • a luminaire comprising a body and a plate, according to the preamble above, is known from the document EP 0 179 453 .
  • the luminaire consists of two trough-shaped half-shells, and an L-section rail supports the installation elements, as well as a reflector.
  • the rail is attached to the top of the roof.
  • the patent application DE3442527 describes a luminaire comprising a plate and a body, this body comprising a roof and a basin.
  • this body comprising a roof and a basin.
  • the plate is held in place on one side by the hinge which connects to the roof and on the other side by a latch secured to the plate that comes to position oneself on an integral advance of the roof.
  • the patent US 4462068 describes a luminaire comprising a reflector acting as platinum (a socket is attached to the reflector) and a body, this body comprising a roof and a basin.
  • the reflector is contained in a seal that is attached to a rim of the basin.
  • An object of the invention is to lighten the luminaire.
  • the plate is held in place by clamping between the roof and the basin.
  • the basic idea is to improve the rigidity by the mutual maintenance of the plate by the body and vice versa, which allows to use thinner half shells and save material.
  • the plate is provided with a border whose shape corresponds to that of the edge of the roof and the edge of the basin so as to be well maintained between these two edges.
  • the two longitudinal side walls of the roof each have a portion inclined relative to the direction of supply of the plate during its introduction, the edge of the platinum is provided with an inclined portion in correspondence with the inclined portion of the roof, and the inclined portion of the plate is pressed against the corresponding inclined portion of the roof, when the plate is assembled between the roof and the basin.
  • Figure 1 is a cross sectional view of a luminaire according to the invention.
  • the luminaire of Figure 1 comprises a body which comprises at least a first half-shell 20 called "roof". It is provided with any fastening means 35, known per se, to a not shown support which may be a wall, a ceiling, etc.
  • a second half transparent shell 30 called “basin” is assembled with the roof in the use position, as shown here under the roof 20.
  • Each of the half-shells has corresponding edges for assembling the half shells to one another by their edges, with insertion of an elastic seal 5 in the case of sealed luminaires.
  • Locks 7 are placed at regular intervals to ensure the attachment of the basin on the roof.
  • the luminaire illustrated here as an example is of elongated shape, provided with fluorescent tubes.
  • the section of the figure is a cross section.
  • a plate 10 supports internal functional elements of the luminaire: inter alia an electric block 15, sockets 45 for mounting the fluorescent tubes 25.
  • the plate 10 is provided, at least on each side along its length, a border 2 whose shape corresponds to that of the edge of the roof 20 and the edge of the basin 30 so as to be well maintained between these two edges.
  • the two longitudinal side walls of the roof 20 each comprise at least one portion 3 inclined relative to the direction of supply of the plate during its introduction, that is to say, in the figure, inclined compared to the vertical.
  • the plate 10 is provided with a folded and inclined portion 2 in correspondence with the inclined portion 3 of the roof, and the folded and inclined portion 2 is pressed against the corresponding inclined portion 3 of the roof, when the plate is, as here , assembled with the roof.
  • the folded part could also be a reported part.
  • the basin 30 has reliefs 1 projecting inwards so as to push the part 2 of the plate 10 towards the roof 20.
  • the plate is held in place by clamping between the roof and the basin.
  • the inclined walls 3 of the roof comprise stops 4 to limit the introduction of the part 2 of the plate in the roof.
  • the stops 4 comprise a hook-shaped portion 6 for hooking the upper edge of the inclined portion 2 of the plate in order to prevent the bending of this edge 2 inwards, or vice versa, to prevent the bending of the edge 3 towards the plate. outside.

Claims (4)

  1. Leuchte, die u.a. einen Körper und eine Platte (10) enthält, wobei der Körper mindestens eine erste Halbschale (20) aufweist, bezeichnet "Dach", das zwei seitliche Längswände enthält, mit Mitteln zur Befestigung an einem Sockel, und eine zweite durchsichtige Halbschale (30), bezeichnet "Wanne", jede der Halbschalen einander entsprechende Ränder aufweist, welche in Betriebsposition das Zusammenfügen der Halbschalen an ihren Rändern ermöglichen, an der Platte innere Funktionselemente (15) der Leuchte befestigt sind und die Platte durch Aneinanderklemmen der seitlichen Längswände des Daches und der Ränder der Schale festgehalten wird, dadurch gekennzeichnet, dass die zwei seitlichen Längswände des Daches jeweils einen geneigten Teil (3) in Bezug auf die Richtung haben, in der die Platte bei ihrer Anbringung zugeführt wird, die Umrandung der Platte mit einem geneigten Teil (2) versehen ist, der dem geneigten Teil des Daches entspricht, und der geneigte Teil der Platte gegen den entsprechenden geneigten Teil des Daches gedrückt wird, wenn die Platte zwischen dem Dach und der Schale angebracht ist.
  2. Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass die durchsichtige Schale nach innen hervortretende Erhöhungen enthält (1), um die Platte zum Dach zu drücken, wenn das Dach, die Schale und die Platte zusammengefügt sind.
  3. Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass die seitlichen Längswände des Daches Anschläge (4) enthalten, um das Einführen der Platte in das Dach zu begrenzen, wenn das Dach, die Schale und die Platte zusammengefügt sind.
  4. Leuchte nach Anspruch 3, dadurch gekennzeichnet, dass die Anschläge (4) einen Teil in Hakenform (6) enthalten, um den Rand des geneigten Seitenteils (2) der Platte zu befestigen.
EP00201582A 1999-05-11 2000-05-02 Industrie-Innenleuchte Expired - Lifetime EP1052454B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9906014 1999-05-11
FR9906014 1999-05-11

Publications (2)

Publication Number Publication Date
EP1052454A1 EP1052454A1 (de) 2000-11-15
EP1052454B1 true EP1052454B1 (de) 2007-10-24

Family

ID=9545480

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00201582A Expired - Lifetime EP1052454B1 (de) 1999-05-11 2000-05-02 Industrie-Innenleuchte

Country Status (4)

Country Link
US (1) US6390654B1 (de)
EP (1) EP1052454B1 (de)
AT (1) ATE376650T1 (de)
DE (1) DE60036831T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20205734U1 (de) * 2002-04-12 2002-06-27 Waldmann Gmbh & Co Herbert Leuchte
US20030223231A1 (en) 2002-05-28 2003-12-04 Mccarthy Charles A. Selectively extendable modular lighting fixture, and method of making and assembly
US6929389B1 (en) 2003-07-31 2005-08-16 Thin-Lite Corporation Lighting fixture frame and mounting panel apparatus
US7121689B2 (en) * 2004-12-09 2006-10-17 Hubbell Incorporated Lighting fixture having spring mounted louvers
DE102005058935A1 (de) * 2005-12-09 2007-06-14 Zumtobel Lighting Gmbh Feuchtraumleuchte mit wenigstens einem zwischen einem wannenförmigen Gehäuse und einer Abdeckung wirksamen Sperrsteg
WO2013100313A1 (ko) * 2011-12-29 2013-07-04 주식회사 포스코엘이디 광 반도체 조명장치
DE102018001189A1 (de) * 2018-02-16 2019-08-22 Trilux Gmbh & Co. Kg Leuchte, insbesondere Feuchtraumleute

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL291891A (de) * 1900-01-01
US4462068A (en) * 1982-06-24 1984-07-24 Manville Service Corporation Luminaire with improved lens structure
DE3442527A1 (de) * 1983-11-23 1985-05-30 Bösha GmbH & Co KG, 4780 Lippstadt Langfeldleuchte fuer den einsatz in schlagwetter- und explosionsgeschuetzten bereichen
US4573111A (en) * 1984-04-04 1986-02-25 Herst Douglas J Linear light passing media having certain striped characteristics
DE8431426U1 (de) 1984-10-26 1985-02-28 ITT Reiss International GmbH, 7992 Tettnang Feuchtraumleuchte
US5025355A (en) * 1989-11-03 1991-06-18 Harwood Ronald P Combination lighting fixture and graphic display means
DE29502183U1 (de) * 1995-02-10 1996-05-02 Zumtobel Licht Leuchte, insbesondere Feuchtraumleuchte, mit einem zweiteiligen geschlossenen Gehäuse
DE59609596D1 (de) * 1996-09-17 2002-10-02 Siteco Beleuchtungstech Gmbh Feuchtraumleuchte
DE29617205U1 (de) * 1996-10-02 1996-11-28 Huang Tseng Tsai Soffittenlampenfassung
US6053625A (en) * 1997-11-14 2000-04-25 Bowker; James W. Lighting assembly with plurality of trapezoidal reflector faces and triangular lens faces for ceiling mounting in storage areas

Also Published As

Publication number Publication date
EP1052454A1 (de) 2000-11-15
DE60036831T2 (de) 2008-08-07
US6390654B1 (en) 2002-05-21
DE60036831D1 (de) 2007-12-06
ATE376650T1 (de) 2007-11-15

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