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GB2422191B - Fire-resistant lighting fitting - Google Patents

Fire-resistant lighting fitting

Info

Publication number
GB2422191B
GB2422191B GB0501607A GB0501607A GB2422191B GB 2422191 B GB2422191 B GB 2422191B GB 0501607 A GB0501607 A GB 0501607A GB 0501607 A GB0501607 A GB 0501607A GB 2422191 B GB2422191 B GB 2422191B
Authority
GB
United Kingdom
Prior art keywords
fire
lighting fitting
flange
panel
inhibit
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
GB0501607A
Other versions
GB0501607D0 (en
GB2422191A (en
Inventor
Di Hua
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.)
RD Europe Ltd
Original Assignee
RD Europe 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34259701&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2422191(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to GB0501607A priority Critical patent/GB2422191B/en
Application filed by RD Europe Ltd filed Critical RD Europe Ltd
Publication of GB0501607D0 publication Critical patent/GB0501607D0/en
Priority to AT06250433T priority patent/ATE427454T1/en
Priority to EP06250433A priority patent/EP1688663B1/en
Priority to DK06250433T priority patent/DK1688663T3/en
Priority to ES06250433T priority patent/ES2324956T3/en
Priority to DE602006005965T priority patent/DE602006005965D1/en
Priority to NO20060452A priority patent/NO328171B1/en
Publication of GB2422191A publication Critical patent/GB2422191A/en
Publication of GB2422191B publication Critical patent/GB2422191B/en
Application granted granted Critical
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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
    • F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
    • F21V21/044—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues
    • F21V21/046—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues being tensioned by rotation of parts
    • 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
    • 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
    • F21V25/12—Flameproof or explosion-proof arrangements

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Building Environments (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Special Wing (AREA)
  • Dowels (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

A lighting fitting (10) intended to be mounted in a panel includes a body (20) in which a lamp (21) may be mounted, the body comprising a continuous, rigid sidewall, and a flange (26) which extends at least partially around the body (20). The lighting fitting (10) is arranged to be installed in a panel (12) so that the flange (26) lies adjacent to the panel (12). The flange (26) includes a first body of material (27) which is arranged in use to inhibit the transmission of fire in a region between the flange (26) and an adjacent panel (12). The body (20) is equipped with at least one ventilation hole (34) and includes a second body of material (31) which is arranged in use to inhibit the transmission of fire between the interior and exterior of the lighting fitting (10) via the at least one ventilation hole (34). A lighting fitting according to the invention obviates the need for a separate fire hood or equivalent whilst meeting fire regulations.
GB0501607A 2005-01-27 2005-01-27 Fire-resistant lighting fitting Expired - Lifetime GB2422191B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB0501607A GB2422191B (en) 2005-01-27 2005-01-27 Fire-resistant lighting fitting
AT06250433T ATE427454T1 (en) 2005-01-27 2006-01-26 FIRE RESISTANT LIGHTING DEVICE
DE602006005965T DE602006005965D1 (en) 2005-01-27 2006-01-26 Fire resistant lighting device
EP06250433A EP1688663B1 (en) 2005-01-27 2006-01-26 Fire-resistant lighting fitting
DK06250433T DK1688663T3 (en) 2005-01-27 2006-01-26 Fireproof lighting fixtures
ES06250433T ES2324956T3 (en) 2005-01-27 2006-01-26 FIRE RESISTANT LIGHTING DEVICE.
NO20060452A NO328171B1 (en) 2005-01-27 2006-01-27 Fireproof light fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0501607A GB2422191B (en) 2005-01-27 2005-01-27 Fire-resistant lighting fitting

Publications (3)

Publication Number Publication Date
GB0501607D0 GB0501607D0 (en) 2005-03-02
GB2422191A GB2422191A (en) 2006-07-19
GB2422191B true GB2422191B (en) 2007-01-10

Family

ID=34259701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0501607A Expired - Lifetime GB2422191B (en) 2005-01-27 2005-01-27 Fire-resistant lighting fitting

Country Status (7)

Country Link
EP (1) EP1688663B1 (en)
AT (1) ATE427454T1 (en)
DE (1) DE602006005965D1 (en)
DK (1) DK1688663T3 (en)
ES (1) ES2324956T3 (en)
GB (1) GB2422191B (en)
NO (1) NO328171B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD608041S1 (en) 2007-11-02 2010-01-12 Rd Europe Limited Lighting fixture
USD610280S1 (en) 2008-05-01 2010-02-16 Rd Europe Limited Lighting fixture

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0510494D0 (en) * 2005-05-23 2005-06-29 Aurora Ltd Improvements to fire related downlights
GB2429052B (en) * 2005-08-08 2010-09-22 Laurence Kovacs Lighting assemblies
CN200958737Y (en) * 2006-09-22 2007-10-10 武良举 Fireproof cylindrical light
GB2443837B (en) * 2006-12-22 2009-02-25 Rd Europe Ltd Fire resistant lighting fitting
GB2446160B (en) * 2006-12-22 2009-11-18 Rd Europe Ltd Lighting fitting
CN201149181Y (en) * 2007-12-11 2008-11-12 武良举 Embedded type lamp with heat radiating device
GB0900420D0 (en) * 2009-01-12 2009-02-11 Scolmore Int Ltd Heat resistant casing
GB2509772B (en) * 2013-01-15 2020-01-01 Kosnic Lighting Ltd Fire rated LED down-light that dissipates the excess heat via a front bezel trim heat-sink
GB2514564A (en) * 2013-05-28 2014-12-03 James Anthony Ryan An Electrical Fitting Recessed In A Partition
FR3007508B1 (en) * 2013-06-24 2018-11-30 Manuel Benjumea SEALING EQUIPMENT FOR INSIDE AND LUMINAIRE LUMINAIRE COMPRISING THE SAME
US11060705B1 (en) 2013-07-05 2021-07-13 DMF, Inc. Compact lighting apparatus with AC to DC converter and integrated electrical connector
US10753558B2 (en) 2013-07-05 2020-08-25 DMF, Inc. Lighting apparatus and methods
US11435064B1 (en) 2013-07-05 2022-09-06 DMF, Inc. Integrated lighting module
US10139059B2 (en) 2014-02-18 2018-11-27 DMF, Inc. Adjustable compact recessed lighting assembly with hangar bars
US11255497B2 (en) 2013-07-05 2022-02-22 DMF, Inc. Adjustable electrical apparatus with hangar bars for installation in a building
US10551044B2 (en) 2015-11-16 2020-02-04 DMF, Inc. Recessed lighting assembly
US10563850B2 (en) 2015-04-22 2020-02-18 DMF, Inc. Outer casing for a recessed lighting fixture
US9964266B2 (en) 2013-07-05 2018-05-08 DMF, Inc. Unified driver and light source assembly for recessed lighting
US9853267B2 (en) 2014-02-03 2017-12-26 Ursatech Ltd. Intumescent battery housing
US9890944B2 (en) 2014-06-09 2018-02-13 Lextar Electronics Corporation Recessed light fixture
GB2515649B (en) * 2014-06-09 2015-10-14 Kosnic Lighting Ltd Fire resistant downlight
US9797563B2 (en) 2014-11-26 2017-10-24 Ursatech Ltd. Downlight firestop
US9803845B2 (en) 2014-11-26 2017-10-31 Ursatech Ltd. Downlight firestop
US10704751B2 (en) 2014-11-26 2020-07-07 Ursatech Ltd. Downlight firestop
CA2931588C (en) 2015-05-29 2021-09-14 DMF, Inc. Lighting module for recessed lighting systems
USD851046S1 (en) 2015-10-05 2019-06-11 DMF, Inc. Electrical Junction Box
GB2561035B (en) * 2017-03-30 2021-06-23 Kinace Innovations Ltd LED lighting unit
USD905327S1 (en) 2018-05-17 2020-12-15 DMF, Inc. Light fixture
US10488000B2 (en) 2017-06-22 2019-11-26 DMF, Inc. Thin profile surface mount lighting apparatus
WO2018237294A2 (en) 2017-06-22 2018-12-27 DMF, Inc. THIN-PROFILE SURFACE MOUNTING LIGHTING DEVICE
US11067231B2 (en) 2017-08-28 2021-07-20 DMF, Inc. Alternate junction box and arrangement for lighting apparatus
GB2566542B (en) * 2017-09-19 2020-01-15 Sleep Safe Systems Ltd A Modular lighting fixture
CN114719211A (en) 2017-11-28 2022-07-08 Dmf股份有限公司 Adjustable hanger rod assembly
CA3087187A1 (en) 2017-12-27 2019-07-04 DMF, Inc. Methods and apparatus for adjusting a luminaire
USD877957S1 (en) 2018-05-24 2020-03-10 DMF Inc. Light fixture
CA3103255A1 (en) 2018-06-11 2019-12-19 DMF, Inc. A polymer housing for a recessed lighting system and methods for using same
USD903605S1 (en) 2018-06-12 2020-12-01 DMF, Inc. Plastic deep electrical junction box
CA3115146A1 (en) 2018-10-02 2020-04-09 Ver Lighting Llc A bar hanger assembly with mating telescoping bars
USD1012864S1 (en) 2019-01-29 2024-01-30 DMF, Inc. Portion of a plastic deep electrical junction box
USD901398S1 (en) 2019-01-29 2020-11-10 DMF, Inc. Plastic deep electrical junction box
USD966877S1 (en) 2019-03-14 2022-10-18 Ver Lighting Llc Hanger bar for a hanger bar assembly
CA3154491A1 (en) 2019-09-12 2021-03-18 DMF, Inc. Miniature lighting module and lighting fixtures using same
US11794043B2 (en) 2019-12-10 2023-10-24 Ursatech Ltd. Ceiling fixture firestop
US12203631B2 (en) 2020-07-16 2025-01-21 DMF, Inc. Round metal housing for a lighting system
CA3124976A1 (en) 2020-07-17 2022-01-17 DMF, Inc. Polymer housing for a lighting system and methods for using same
USD990030S1 (en) 2020-07-17 2023-06-20 DMF, Inc. Housing for a lighting system
CA3124987A1 (en) 2020-07-17 2022-01-17 DMF, Inc. Bar hanger assembly with crossmembers and housing assemblies using same
CA3125954A1 (en) 2020-07-23 2022-01-23 DMF, Inc. Lighting module having field-replaceable optics, improved cooling, and tool-less mounting features
CN112066536B (en) * 2020-08-14 2021-07-27 苏州生益净化工程设备有限公司 Supply-air outlet convenient to installation
GB2598401A (en) * 2020-09-01 2022-03-02 Lumi Plugin Ltd Lighting fixture with low profile light guide
US11384929B2 (en) 2020-09-11 2022-07-12 De Brousse & Crémant Inc. Fire rated recessed lighting fixture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297609A (en) * 1995-01-25 1996-08-07 Environmental Seals Ltd Ventilated covers for electic fittings
GB2325728A (en) * 1997-05-29 1998-12-02 Euro Passive Fire Protection L Fire-resistant, ventilated covers for electrical fittings
GB2326467A (en) * 1997-05-29 1998-12-23 Environmental Seals Ltd Downlighter with integral fire-resistant hood
GB2415245A (en) * 2004-06-18 2005-12-21 Scolmore Int Ltd Heat Resistant Casing
WO2005121642A1 (en) * 2004-06-09 2005-12-22 Liangju Wu A built-in light fitting for fire preventing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104727C1 (en) * 1991-02-15 1992-08-27 Herner Glas Bernd Hoffbauer Gmbh & Co Leuchten- Und Industrieglas Kg, 4690 Herne, De
NZ264352A (en) 1994-08-31 1998-06-26 Targetti Nz Ltd Recessed fireproof electrical equipment box for insertion into building structure has a flange and layer of ceramic material
CA2152851A1 (en) * 1995-06-28 1996-12-29 Philip Joseph Karam Lamp assembly, double wall, with insulator space between the walls
ATE215203T1 (en) * 1997-07-08 2002-04-15 Euro Passive Fire Prot Ltd VENTILATED CLOSURE FOR ELECTRICAL LIGHTING EQUIPMENT
EP0909919A3 (en) 1997-10-14 2000-03-22 Carboline Europe Limited Downlighter cover
GB0130869D0 (en) * 2001-12-21 2002-02-06 Environmental Seals Ltd Covers for electrical fittings
FR2837910A1 (en) * 2002-03-26 2003-10-03 Koninkl Philips Electronics Nv FIXING SUPPORT, ESPECIALLY FOR RECESSED LUMINAIRE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297609A (en) * 1995-01-25 1996-08-07 Environmental Seals Ltd Ventilated covers for electic fittings
GB2325728A (en) * 1997-05-29 1998-12-02 Euro Passive Fire Protection L Fire-resistant, ventilated covers for electrical fittings
GB2326467A (en) * 1997-05-29 1998-12-23 Environmental Seals Ltd Downlighter with integral fire-resistant hood
WO2005121642A1 (en) * 2004-06-09 2005-12-22 Liangju Wu A built-in light fitting for fire preventing
GB2415245A (en) * 2004-06-18 2005-12-21 Scolmore Int Ltd Heat Resistant Casing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Scolmore's Cost-effective Alternative To downlighter Fire Hoods", press release 13th January 2005(confirming that this system was available to the public prior to the 27th January 2005 priority date). *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD608041S1 (en) 2007-11-02 2010-01-12 Rd Europe Limited Lighting fixture
USD610280S1 (en) 2008-05-01 2010-02-16 Rd Europe Limited Lighting fixture

Also Published As

Publication number Publication date
GB0501607D0 (en) 2005-03-02
EP1688663B1 (en) 2009-04-01
DK1688663T3 (en) 2009-07-20
ATE427454T1 (en) 2009-04-15
NO20060452L (en) 2006-07-28
EP1688663A3 (en) 2006-08-23
ES2324956T3 (en) 2009-08-20
EP1688663A2 (en) 2006-08-09
GB2422191A (en) 2006-07-19
DE602006005965D1 (en) 2009-05-14
NO328171B1 (en) 2009-12-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090604 AND 20090610

PE20 Patent expired after termination of 20 years

Expiry date: 20250126