WO2004094897A8 - Louvered luminaire - Google Patents

Louvered luminaire

Info

Publication number
WO2004094897A8
WO2004094897A8 PCT/EP2004/004281 EP2004004281W WO2004094897A8 WO 2004094897 A8 WO2004094897 A8 WO 2004094897A8 EP 2004004281 W EP2004004281 W EP 2004004281W WO 2004094897 A8 WO2004094897 A8 WO 2004094897A8
Authority
WO
WIPO (PCT)
Prior art keywords
louvered
luminaire
louver
modules
radiating
Prior art date
Application number
PCT/EP2004/004281
Other languages
German (de)
French (fr)
Other versions
WO2004094897A1 (en
Inventor
Gerald Ladstaetter
Original Assignee
Zumtobel Staff Gmbh
Gerald Ladstaetter
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33311750&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2004094897(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10342039A external-priority patent/DE10342039A1/en
Application filed by Zumtobel Staff Gmbh, Gerald Ladstaetter filed Critical Zumtobel Staff Gmbh
Priority to EP04728803.0A priority Critical patent/EP1616124B2/en
Publication of WO2004094897A1 publication Critical patent/WO2004094897A1/en
Publication of WO2004094897A8 publication Critical patent/WO2004094897A8/en

Links

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • 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
    • F21V23/026—Fastening of transformers or ballasts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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

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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

A louvered luminaire comprises means for holding and for electrically connecting a tubular bulb (2) and comprises, when viewed in the radiating direction, a number of louver modules (3), which are mounted in front of the lamp (2) and which have passage openings (5) each provided for radiating light. The louver modules (3) are arranged to form an elongated lighting louver and are held by retaining elements (20).
PCT/EP2004/004281 2003-04-22 2004-04-22 Louvered luminaire WO2004094897A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04728803.0A EP1616124B2 (en) 2003-04-22 2004-04-22 Louvered luminaire

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10318346 2003-04-22
DE10318346.9 2003-04-22
DE10342039.8 2003-09-11
DE10342039A DE10342039A1 (en) 2003-04-22 2003-09-11 Louvrelight

Publications (2)

Publication Number Publication Date
WO2004094897A1 WO2004094897A1 (en) 2004-11-04
WO2004094897A8 true WO2004094897A8 (en) 2005-04-14

Family

ID=33311750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/004281 WO2004094897A1 (en) 2003-04-22 2004-04-22 Louvered luminaire

Country Status (2)

Country Link
EP (1) EP1616124B2 (en)
WO (1) WO2004094897A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007011212U1 (en) 2007-08-10 2008-12-24 Zumtobel Lighting Gmbh Luminaire with grid for light emission
DE202009016793U1 (en) 2009-12-11 2011-04-21 Zumtobel Lighting Gmbh Arrangement for emitting light

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1946788U (en) 1966-06-04 1966-09-29 Trilux Lenze Gmbh & Co Kg LAMP FOR FLUORESCENT LAMPS WITH A LIGHT GRID.
DE1597908A1 (en) * 1967-01-14 1970-08-27 Acker Norbert Karl Room lighting
DE7540059U (en) * 1975-12-12 1976-05-26 Semperlux-Gmbh, 1000 Berlin MIRROR PROFILE LUMINAIRE, IN PARTICULAR FOR CEILINGS WITH A SPECIFIC CEILING GRID
AT376784B (en) 1982-01-18 1984-12-27 Zumtobel Ag WORKPLACE LIGHT
DE8620169U1 (en) 1986-07-28 1986-10-09 Siemens AG, 1000 Berlin und 8000 München Device for holding a luminaire grid
DE8810235U1 (en) * 1988-08-12 1988-11-03 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg, De
DE3831205A1 (en) * 1988-09-14 1990-03-22 Licentia Gmbh METHOD FOR PRODUCING A LIGHT GRID
DE9017372U1 (en) * 1990-12-22 1991-04-04 Grosskinsky, Wilfried, 5000 Koeln, De
DE9104244U1 (en) 1991-04-09 1991-06-20 Grosskinsky, Wilfried, 5000 Koeln, De
DE9416878U1 (en) 1994-10-24 1994-12-15 Hoffmeister Leuchten Kg Linear luminaire
EP0795719B1 (en) * 1996-03-14 2006-01-25 Siteco Beleuchtungstechnik GmbH Modular lamp unit
DE19802376C2 (en) 1997-01-22 2003-04-30 Zumtobel Staff Gmbh Arrangement of at least two mutually abutting identical lights to form a light band and positioning element therefor
EP1074788B1 (en) 1999-08-06 2006-06-21 Siteco Beleuchtungstechnik GmbH Fastening element for holding components used in the technique of lighting in a luminaire
EP1132681B1 (en) 2000-03-09 2013-01-23 Siteco Beleuchtungstechnik GmbH Supporting rail assembly
ITTO20010464A1 (en) * 2001-05-18 2002-11-18 Fiat Ricerche CONTROLLED LUMINANCE LIGHTING DEVICE.
DE10151958A1 (en) 2001-10-22 2003-04-30 Zumtobel Staff Gmbh Luminaire with several pot reflectors
DE20209445U1 (en) * 2002-06-18 2002-09-05 Grau Tobias Luminaire for fluorescent lamps with an elongated luminaire housing
DE102004002025A1 (en) 2004-01-14 2005-08-18 Zumtobel Staff Gmbh Luminaire with base and tub-shaped cover

Also Published As

Publication number Publication date
EP1616124B1 (en) 2015-06-24
EP1616124B2 (en) 2018-08-29
EP1616124A1 (en) 2006-01-18
WO2004094897A1 (en) 2004-11-04

Similar Documents

Publication Publication Date Title
CN101315165B (en) Illuminating apparatus
US20110194281A1 (en) Light emitting diode roadway lighting optics
CA2570789A1 (en) Lighting fixture with smooth adjustable beam width
WO2006016327A3 (en) Led light system
WO2007036871A3 (en) Led landscape lighting fixture
KR20080046689A (en) Led headlamp system
US10030856B2 (en) Modular area luminaire
EP1916470A3 (en) High efficiency automotive LED optical system
SI1628070T1 (en) Illumination device
US20170101046A1 (en) Modular Illumination Device
ATE547668T1 (en) LAMP WITH COVER PARTS
WO2007125520A1 (en) Lighting fixture
EP1867912A4 (en) Led lighting device
EP2592329B1 (en) Lighting device with led modules, particularly for street lighting
WO2007002400A2 (en) Replaceable vehicle lamp with led light sources
DE102012218181A1 (en) Semiconductor-lighting device, particularly semiconductor lamp, has multiple plate-shaped light source supports, at which semiconductor light source is arranged, where light source supports are arranged around longitudinal axis
WO2004094897A8 (en) Louvered luminaire
RU128432U1 (en) LED LAMP (OPTIONS)
US10774995B2 (en) PCB module LED lamp having irradiation angle setting up function for Edison socket
CN201302123Y (en) Illuminating module structure
CN219775587U (en) Multifunctional indoor lamp
CN220379540U (en) Modularized LED street lamp
NL2026547B1 (en) Lighting apparatus with modular frame
KR101516399B1 (en) LED lighting lamp
WO2007056390A3 (en) Apparatus for reducing socket shadow

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WR Later publication of a revised version of an international search report
WWE Wipo information: entry into national phase

Ref document number: 2004728803

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004728803

Country of ref document: EP