GB2552937B - Downlight assembly - Google Patents

Downlight assembly

Info

Publication number
GB2552937B
GB2552937B GB1613561.8A GB201613561A GB2552937B GB 2552937 B GB2552937 B GB 2552937B GB 201613561 A GB201613561 A GB 201613561A GB 2552937 B GB2552937 B GB 2552937B
Authority
GB
United Kingdom
Prior art keywords
downlight assembly
downlight
assembly
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
GB1613561.8A
Other versions
GB2552937A (en
Inventor
Shi Feng Guo
Liang Yun Zhu
Wei Liu
Shemie James
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.)
All Led Ltd
Original Assignee
All Led 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 All Led Ltd filed Critical All Led Ltd
Priority to GB1613561.8A priority Critical patent/GB2552937B/en
Publication of GB2552937A publication Critical patent/GB2552937A/en
Application granted granted Critical
Publication of GB2552937B publication Critical patent/GB2552937B/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
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V25/125—Flameproof or explosion-proof arrangements using intumescent material, i.e. using materials which swells up as a result of heat exposure
    • 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]
GB1613561.8A 2016-08-08 2016-08-08 Downlight assembly Active GB2552937B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1613561.8A GB2552937B (en) 2016-08-08 2016-08-08 Downlight assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1613561.8A GB2552937B (en) 2016-08-08 2016-08-08 Downlight assembly

Publications (2)

Publication Number Publication Date
GB2552937A GB2552937A (en) 2018-02-21
GB2552937B true GB2552937B (en) 2018-11-14

Family

ID=61007886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1613561.8A Active GB2552937B (en) 2016-08-08 2016-08-08 Downlight assembly

Country Status (1)

Country Link
GB (1) GB2552937B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2585631B (en) * 2019-05-13 2023-01-25 Halodawn Ltd A collar for a recessed light fitting
GB2584358B (en) * 2019-10-11 2021-08-25 All Led Ltd A removable fitment comprising an intumescent material engageable with a downlight housing
GB2595322B (en) * 2020-11-18 2022-09-28 All Led Ltd Light housing for a downlight
EP4023933A1 (en) * 2020-12-31 2022-07-06 LED Group Downlight casing unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2415245A (en) * 2004-06-18 2005-12-21 Scolmore Int Ltd Heat Resistant Casing
GB2459538A (en) * 2008-05-01 2009-11-04 Photonstar Led Ltd Fire rated aluminium luminaire with heat sink
GB2528627A (en) * 2014-03-28 2016-02-03 Aurora Ltd Improved lighting apparatus
GB2532920A (en) * 2014-10-29 2016-06-08 Savvy Switches Ltd A universal fitting for mounting components

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2415245A (en) * 2004-06-18 2005-12-21 Scolmore Int Ltd Heat Resistant Casing
GB2459538A (en) * 2008-05-01 2009-11-04 Photonstar Led Ltd Fire rated aluminium luminaire with heat sink
GB2528627A (en) * 2014-03-28 2016-02-03 Aurora Ltd Improved lighting apparatus
GB2532920A (en) * 2014-10-29 2016-06-08 Savvy Switches Ltd A universal fitting for mounting components

Also Published As

Publication number Publication date
GB2552937A (en) 2018-02-21

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