GB2561484B - Improved downlight - Google Patents

Improved downlight

Info

Publication number
GB2561484B
GB2561484B GB1809436.7A GB201809436A GB2561484B GB 2561484 B GB2561484 B GB 2561484B GB 201809436 A GB201809436 A GB 201809436A GB 2561484 B GB2561484 B GB 2561484B
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
GB1809436.7A
Other versions
GB201809436D0 (en
GB2561484A (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 GB1809436.7A priority Critical patent/GB2561484B/en
Priority claimed from GB1521756.5A external-priority patent/GB2545242B/en
Publication of GB201809436D0 publication Critical patent/GB201809436D0/en
Publication of GB2561484A publication Critical patent/GB2561484A/en
Application granted granted Critical
Publication of GB2561484B publication Critical patent/GB2561484B/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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing 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
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements

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)
GB1809436.7A 2015-12-10 2015-12-10 Improved downlight Active GB2561484B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1809436.7A GB2561484B (en) 2015-12-10 2015-12-10 Improved downlight

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
GB201809436D0 GB201809436D0 (en) 2018-07-25
GB2561484A GB2561484A (en) 2018-10-17
GB2561484B true GB2561484B (en) 2019-03-27

Family

ID=62975453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1809436.7A Active GB2561484B (en) 2015-12-10 2015-12-10 Improved downlight

Country Status (1)

Country Link
GB (1) GB2561484B (en)

Citations (2)

* 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
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

Patent Citations (3)

* 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
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
GB201809436D0 (en) 2018-07-25
GB2561484A (en) 2018-10-17

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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 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