EP0983471A1 - Elektrische beleuchtungsgeräte - Google Patents

Elektrische beleuchtungsgeräte

Info

Publication number
EP0983471A1
EP0983471A1 EP98922922A EP98922922A EP0983471A1 EP 0983471 A1 EP0983471 A1 EP 0983471A1 EP 98922922 A EP98922922 A EP 98922922A EP 98922922 A EP98922922 A EP 98922922A EP 0983471 A1 EP0983471 A1 EP 0983471A1
Authority
EP
European Patent Office
Prior art keywords
downlighter
hood
collar
reflector
casing
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
EP98922922A
Other languages
English (en)
French (fr)
Other versions
EP0983471B1 (de
Inventor
Derek Alfred Ward
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.)
Environmental Seals Ltd
Original Assignee
Environmental Seals Ltd
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 Environmental Seals Ltd filed Critical Environmental Seals Ltd
Publication of EP0983471A1 publication Critical patent/EP0983471A1/de
Application granted granted Critical
Publication of EP0983471B1 publication Critical patent/EP0983471B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices

Definitions

  • Light fittings recessed into ceiling spaces are well known. Such light fittings are known as downlighters and are referred to as such hereinafter.
  • the heat generated by downlighters can be considerable and represents a fire hazard.
  • the ceiling space in which a downlighter is mounted can itself provide a path for fire and smoke to other rooms or areas of a building.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Brushes (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Building Environments (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Inorganic Insulating Materials (AREA)
  • Forging (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
EP98922922A 1997-05-29 1998-05-20 Elektrische beleuchtungsgeräte Expired - Lifetime EP0983471B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9711005 1997-05-29
GB9711005A GB2326467A (en) 1997-05-29 1997-05-29 Downlighter with integral fire-resistant hood
PCT/GB1998/001459 WO1998054512A1 (en) 1997-05-29 1998-05-20 Electric light fittings

Publications (2)

Publication Number Publication Date
EP0983471A1 true EP0983471A1 (de) 2000-03-08
EP0983471B1 EP0983471B1 (de) 2002-01-23

Family

ID=10813176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98922922A Expired - Lifetime EP0983471B1 (de) 1997-05-29 1998-05-20 Elektrische beleuchtungsgeräte

Country Status (6)

Country Link
EP (1) EP0983471B1 (de)
AT (1) ATE212427T1 (de)
AU (1) AU7538698A (de)
DE (1) DE69803567D1 (de)
GB (1) GB2326467A (de)
WO (1) WO1998054512A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1726873A1 (de) * 2005-05-23 2006-11-29 Aurora Limited Feuerhemmende Einbaudeckenleuchten

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7114294B2 (en) 2000-03-08 2006-10-03 Hubbell Incorporated Fire assembly for recessed electrical fixtures
DE10216373A1 (de) * 2002-04-12 2003-10-30 Gessler Accumulatorentechnik G Leuchte
WO2005121642A1 (fr) 2004-06-09 2005-12-22 Liangju Wu Appareil d'eclairage integre protegeant contre le feu
CN100529526C (zh) * 2004-06-09 2009-08-19 武良举 嵌入式防火灯具
EP1756472B1 (de) 2004-06-18 2010-04-21 Scolmore International Limited Hitzebeständiges gehäuse
GB0413655D0 (en) * 2004-06-18 2004-07-21 Scolmore Int Ltd Heat resistant casing
CN100483023C (zh) * 2004-08-20 2009-04-29 武良举 一种嵌入式灯具
GB2422191B (en) * 2005-01-27 2007-01-10 Rd Europe Ltd Fire-resistant lighting fitting
GB2421070B (en) * 2005-01-27 2007-01-10 Rd Europe Ltd Fire-resistant cover for lighting fitting
GB2426300B (en) * 2005-05-18 2010-03-10 Environmental Seals Ltd Improvements in and relating to intumescent gaskets
GB2429052B (en) * 2005-08-08 2010-09-22 Laurence Kovacs Lighting assemblies
US7651238B2 (en) 2007-01-10 2010-01-26 O'brien Aaron Fireproof trim and insulated lighting assembly
GB2463533A (en) 2008-09-22 2010-03-24 Intumescent Systems Ltd Fire resistant cover for downlight.
US11578858B2 (en) 2018-09-21 2023-02-14 Fischer Lighting Holding Aps Modular lighting device
EP3754250B1 (de) 2019-06-18 2022-07-20 Fischer Lighting ApS Modulare beleuchtungsvorrichtung mit einem verstellbaren befestigungsmechanismus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754377A (en) * 1986-02-21 1988-06-28 Thomas Industries, Inc. Thermally protected recessed lighting fixture
GB9220478D0 (en) * 1992-09-29 1992-11-11 Hamilton Arthur P Fire stop covering device for aperture in fire resistant structure
GB9501391D0 (en) * 1995-01-25 1995-03-15 Environmental Seals Ltd Ventilated covers for electrical fittings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9854512A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1726873A1 (de) * 2005-05-23 2006-11-29 Aurora Limited Feuerhemmende Einbaudeckenleuchten
US7476010B2 (en) 2005-05-23 2009-01-13 Aurora Limited Fire rated downlights
US7954974B2 (en) 2005-05-23 2011-06-07 Aurora Limited Fire rated downlights

Also Published As

Publication number Publication date
DE69803567D1 (de) 2002-03-14
AU7538698A (en) 1998-12-30
GB2326467A (en) 1998-12-23
ATE212427T1 (de) 2002-02-15
GB9711005D0 (en) 1997-07-23
WO1998054512A1 (en) 1998-12-03
EP0983471B1 (de) 2002-01-23

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