GB2509772B - Fire rated LED down-light that dissipates the excess heat via a front bezel trim heat-sink - Google Patents
Fire rated LED down-light that dissipates the excess heat via a front bezel trim heat-sink Download PDFInfo
- Publication number
- GB2509772B GB2509772B GB201300670A GB201300670A GB2509772B GB 2509772 B GB2509772 B GB 2509772B GB 201300670 A GB201300670 A GB 201300670A GB 201300670 A GB201300670 A GB 201300670A GB 2509772 B GB2509772 B GB 2509772B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dissipates
- sink
- light
- front bezel
- heat
- 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.)
- Active
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
- 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
-
- 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
-
- 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
-
- 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
- F21V21/048—Mounting arrangements for fastening lighting devices to false ceiling frameworks
-
- 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
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201300670A GB2509772B (en) | 2013-01-15 | 2013-01-15 | Fire rated LED down-light that dissipates the excess heat via a front bezel trim heat-sink |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201300670A GB2509772B (en) | 2013-01-15 | 2013-01-15 | Fire rated LED down-light that dissipates the excess heat via a front bezel trim heat-sink |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201300670D0 GB201300670D0 (en) | 2013-02-27 |
GB2509772A GB2509772A (en) | 2014-07-16 |
GB2509772B true GB2509772B (en) | 2020-01-01 |
Family
ID=47757983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201300670A Active GB2509772B (en) | 2013-01-15 | 2013-01-15 | Fire rated LED down-light that dissipates the excess heat via a front bezel trim heat-sink |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2509772B (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9964266B2 (en) | 2013-07-05 | 2018-05-08 | DMF, Inc. | Unified driver and light source assembly for recessed lighting |
US11255497B2 (en) | 2013-07-05 | 2022-02-22 | DMF, Inc. | Adjustable electrical apparatus with hangar bars for installation in a building |
US11060705B1 (en) | 2013-07-05 | 2021-07-13 | DMF, Inc. | Compact lighting apparatus with AC to DC converter and integrated electrical connector |
US10551044B2 (en) | 2015-11-16 | 2020-02-04 | DMF, Inc. | Recessed lighting assembly |
US10591120B2 (en) | 2015-05-29 | 2020-03-17 | DMF, Inc. | Lighting module for recessed lighting systems |
US10563850B2 (en) * | 2015-04-22 | 2020-02-18 | DMF, Inc. | Outer casing for a recessed lighting fixture |
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 |
USD851046S1 (en) | 2015-10-05 | 2019-06-11 | DMF, Inc. | Electrical Junction Box |
GB2545242B (en) * | 2015-12-10 | 2018-08-01 | Aurora Ltd | Improved downlight |
CN105674174A (en) * | 2016-03-04 | 2016-06-15 | 杭州鸿雁电器有限公司 | Ceiling lamp |
US10488000B2 (en) | 2017-06-22 | 2019-11-26 | DMF, Inc. | Thin profile surface mount lighting apparatus |
USD905327S1 (en) | 2018-05-17 | 2020-12-15 | DMF, Inc. | Light fixture |
WO2018237294A2 (en) | 2017-06-22 | 2018-12-27 | DMF, Inc. | Thin profile surface mount lighting apparatus |
US11067231B2 (en) | 2017-08-28 | 2021-07-20 | DMF, Inc. | Alternate junction box and arrangement for lighting apparatus |
WO2019108667A1 (en) | 2017-11-28 | 2019-06-06 | Dmf. Inc. | Adjustable hanger bar assembly |
CA3087187A1 (en) | 2017-12-27 | 2019-07-04 | DMF, Inc. | Methods and apparatus for adjusting a luminaire |
USD880041S1 (en) | 2018-03-16 | 2020-03-31 | Luminiz Inc. | Light fixture |
US11300281B2 (en) | 2018-03-16 | 2022-04-12 | Luminiz Inc. | Light fixture |
USD877957S1 (en) | 2018-05-24 | 2020-03-10 | DMF Inc. | Light fixture |
WO2019241198A1 (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 |
USD864877S1 (en) | 2019-01-29 | 2019-10-29 | DMF, Inc. | Plastic deep electrical junction box with a lighting module mounting yoke |
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 |
WO2021051101A1 (en) | 2019-09-12 | 2021-03-18 | DMF, Inc. | Miniature lighting module and lighting fixtures using same |
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 |
US11585517B2 (en) | 2020-07-23 | 2023-02-21 | DMF, Inc. | Lighting module having field-replaceable optics, improved cooling, and tool-less mounting features |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2019834A1 (en) * | 1990-06-26 | 1991-12-26 | Real Girard | Ceiling-recessed lighting fixture |
GB2422191A (en) * | 2005-01-27 | 2006-07-19 | Rd Europe Ltd | Fire Resistant Light Fitting |
US20080130298A1 (en) * | 2006-11-30 | 2008-06-05 | Led Lighting Fixtures, Inc. | Self-ballasted solid state lighting devices |
GB2459538A (en) * | 2008-05-01 | 2009-11-04 | Photonstar Led Ltd | Fire rated aluminium luminaire with heat sink |
GB2471929A (en) * | 2009-07-17 | 2011-01-19 | Jcc Lighting Products Ltd | An intumescent electrical fitting |
US20110075423A1 (en) * | 2009-09-25 | 2011-03-31 | Cree Led Lighting Solutions, Inc. | Lighting device with position-retaining element |
US20110075422A1 (en) * | 2009-09-25 | 2011-03-31 | Cree Led Lighting Solutions, Inc. | Lighting devices comprising solid state light emitters |
US7926997B1 (en) * | 2010-07-09 | 2011-04-19 | Miller Jack V | Decorative hybrid fiber optic ATC downlight |
EP2312202A1 (en) * | 2009-10-13 | 2011-04-20 | Sunonwealth Electric Machine Industry Co., Ltd. | Lamp |
US20120113642A1 (en) * | 2010-11-10 | 2012-05-10 | Anthony Catalano | Recessed can downlight retrofit illumination device |
US8240871B2 (en) * | 2007-09-27 | 2012-08-14 | Enertron, Inc. | Method and apparatus for thermally effective removable trim for light fixture |
US8337055B2 (en) * | 2009-03-30 | 2012-12-25 | Abl Ip Holding Llc | Recessed lighting fixture with tamper-resistant bezel assembly |
EP2570722A1 (en) * | 2011-09-14 | 2013-03-20 | Nordtronic Holding ApS | Built-in light with flexible bracket |
-
2013
- 2013-01-15 GB GB201300670A patent/GB2509772B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2019834A1 (en) * | 1990-06-26 | 1991-12-26 | Real Girard | Ceiling-recessed lighting fixture |
GB2422191A (en) * | 2005-01-27 | 2006-07-19 | Rd Europe Ltd | Fire Resistant Light Fitting |
US20080130298A1 (en) * | 2006-11-30 | 2008-06-05 | Led Lighting Fixtures, Inc. | Self-ballasted solid state lighting devices |
US8240871B2 (en) * | 2007-09-27 | 2012-08-14 | Enertron, Inc. | Method and apparatus for thermally effective removable trim for light fixture |
GB2459538A (en) * | 2008-05-01 | 2009-11-04 | Photonstar Led Ltd | Fire rated aluminium luminaire with heat sink |
US8337055B2 (en) * | 2009-03-30 | 2012-12-25 | Abl Ip Holding Llc | Recessed lighting fixture with tamper-resistant bezel assembly |
GB2471929A (en) * | 2009-07-17 | 2011-01-19 | Jcc Lighting Products Ltd | An intumescent electrical fitting |
US20110075422A1 (en) * | 2009-09-25 | 2011-03-31 | Cree Led Lighting Solutions, Inc. | Lighting devices comprising solid state light emitters |
US20110075423A1 (en) * | 2009-09-25 | 2011-03-31 | Cree Led Lighting Solutions, Inc. | Lighting device with position-retaining element |
EP2312202A1 (en) * | 2009-10-13 | 2011-04-20 | Sunonwealth Electric Machine Industry Co., Ltd. | Lamp |
US7926997B1 (en) * | 2010-07-09 | 2011-04-19 | Miller Jack V | Decorative hybrid fiber optic ATC downlight |
US20120113642A1 (en) * | 2010-11-10 | 2012-05-10 | Anthony Catalano | Recessed can downlight retrofit illumination device |
EP2570722A1 (en) * | 2011-09-14 | 2013-03-20 | Nordtronic Holding ApS | Built-in light with flexible bracket |
Also Published As
Publication number | Publication date |
---|---|
GB201300670D0 (en) | 2013-02-27 |
GB2509772A (en) | 2014-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application |
Owner name: KOSNIC (UK) LIMITED Free format text: FORMER OWNER: WANTAO KUANG |