GB2545242B - Improved downlight - Google Patents

Improved downlight

Info

Publication number
GB2545242B
GB2545242B GB1521756.5A GB201521756A GB2545242B GB 2545242 B GB2545242 B GB 2545242B GB 201521756 A GB201521756 A GB 201521756A GB 2545242 B GB2545242 B GB 2545242B
Authority
GB
United Kingdom
Prior art keywords
downlight
improved
improved downlight
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
Application number
GB1521756.5A
Other versions
GB2545242A (en
GB201521756D0 (en
Inventor
Johnson Andrew
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.)
Aurora Ltd
Original Assignee
Aurora 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 Aurora Ltd filed Critical Aurora Ltd
Priority to GB1521756.5A priority Critical patent/GB2545242B/en
Priority to GB1809436.7A priority patent/GB2561484B/en
Publication of GB201521756D0 publication Critical patent/GB201521756D0/en
Priority to PCT/IB2016/057674 priority patent/WO2017098487A1/en
Priority to CN201921618131.0U priority patent/CN211600341U/en
Priority to CN201690001556.5U priority patent/CN209355087U/en
Priority to AU2016366819A priority patent/AU2016366819B2/en
Priority to EP22167447.6A priority patent/EP4056888A1/en
Priority to EP16825892.9A priority patent/EP3387322B1/en
Publication of GB2545242A publication Critical patent/GB2545242A/en
Application granted granted Critical
Publication of GB2545242B publication Critical patent/GB2545242B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V21/047—Mounting arrangements with fastening means engaging the inner surface of a hole in a ceiling or wall, e.g. for solid walls or for blind holes
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21V7/04—Optical design
    • F21V7/041—Optical design with conical or pyramidal surface
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB1521756.5A 2015-12-10 2015-12-10 Improved downlight Active GB2545242B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1521756.5A GB2545242B (en) 2015-12-10 2015-12-10 Improved downlight
GB1809436.7A GB2561484B (en) 2015-12-10 2015-12-10 Improved downlight
CN201690001556.5U CN209355087U (en) 2015-12-10 2016-12-15 Improved lower shot-light
CN201921618131.0U CN211600341U (en) 2015-12-10 2016-12-15 Down-spot lamp assembly
PCT/IB2016/057674 WO2017098487A1 (en) 2015-12-10 2016-12-15 Improved downlight
AU2016366819A AU2016366819B2 (en) 2015-12-10 2016-12-15 Improved downlight
EP22167447.6A EP4056888A1 (en) 2015-12-10 2016-12-15 Improved downlight
EP16825892.9A EP3387322B1 (en) 2015-12-10 2016-12-15 Improved downlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1521756.5A GB2545242B (en) 2015-12-10 2015-12-10 Improved downlight

Publications (3)

Publication Number Publication Date
GB201521756D0 GB201521756D0 (en) 2016-01-27
GB2545242A GB2545242A (en) 2017-06-14
GB2545242B true GB2545242B (en) 2018-08-01

Family

ID=55274494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521756.5A Active GB2545242B (en) 2015-12-10 2015-12-10 Improved downlight

Country Status (5)

Country Link
EP (2) EP4056888A1 (en)
CN (2) CN209355087U (en)
AU (1) AU2016366819B2 (en)
GB (1) GB2545242B (en)
WO (1) WO2017098487A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100259919A1 (en) * 2009-02-11 2010-10-14 Koninklijke Philips Electronics, N.V. LED Downlight Retaining Ring
GB2504133A (en) * 2012-07-20 2014-01-22 Aurora Ltd Heat sink assembly
GB2509772A (en) * 2013-01-15 2014-07-16 Kosnic Uk Ltd LED down light
CN104565930A (en) * 2014-12-31 2015-04-29 东莞高仪电子科技有限公司 Integrated fire-proof lamp capable of covering thermal insulation cotton
CA2879629A1 (en) * 2014-02-19 2015-08-19 Michael D. Danesh Unified driver and light source assembly for recessed lighting

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130335980A1 (en) * 2012-06-13 2013-12-19 Panasonic Corporation Light emitting device and lighting fixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100259919A1 (en) * 2009-02-11 2010-10-14 Koninklijke Philips Electronics, N.V. LED Downlight Retaining Ring
GB2504133A (en) * 2012-07-20 2014-01-22 Aurora Ltd Heat sink assembly
GB2509772A (en) * 2013-01-15 2014-07-16 Kosnic Uk Ltd LED down light
CA2879629A1 (en) * 2014-02-19 2015-08-19 Michael D. Danesh Unified driver and light source assembly for recessed lighting
CN104565930A (en) * 2014-12-31 2015-04-29 东莞高仪电子科技有限公司 Integrated fire-proof lamp capable of covering thermal insulation cotton
GB2533864A (en) * 2014-12-31 2016-07-06 Chao Wen-Hsin Integral type fireproof lamp for covering thermal insulating cotton

Also Published As

Publication number Publication date
EP3387322A1 (en) 2018-10-17
CN209355087U (en) 2019-09-06
EP3387322B1 (en) 2022-05-25
AU2016366819B2 (en) 2019-04-18
GB2545242A (en) 2017-06-14
CN211600341U (en) 2020-09-29
GB201521756D0 (en) 2016-01-27
WO2017098487A1 (en) 2017-06-15
EP4056888A1 (en) 2022-09-14
AU2016366819A1 (en) 2018-07-26

Similar Documents

Publication Publication Date Title
DK3256579T3 (en) Cysteinprotease
DK3256580T3 (en) Cysteinprotease
AU361468S (en) Lights
AU361474S (en) Lights
HK1244309A1 (en) Luminaire arrangement
DK3250592T3 (en) Anti-transthyretin-antistoffer
AU361467S (en) Lights
EP3293441C0 (en) Luminaire
HK1215064A1 (en) Luminaires
ZA201906068B (en) Improved downlight
DK3272750T3 (en) Morphinan-derivat
AU361999S (en) Ballustrade
AU361466S (en) Lights
DK3133099T3 (en) Polymermodificeret polyoldispersion
DK3250312T3 (en) Urea-metalnitrat-scr-system
DK3242882T3 (en) Cgrp-antagonistpeptider
GB201518482D0 (en) Auto-corrosion lamp
GB201504325D0 (en) Luminaires
PL2982904T3 (en) Luminaire
GB2561484B (en) Improved downlight
GB2545242B (en) Improved downlight
HU5025U (en) Luminaire
GB2535333B (en) Lamp
AU201614518S (en) Downlight
AU367718S (en) Lamp

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 20190131 AND 20190206

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

Free format text: REGISTERED BETWEEN 20200611 AND 20200617

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

Free format text: REGISTERED BETWEEN 20240215 AND 20240221