ZA201305250B - Improved downlights - Google Patents

Improved downlights

Info

Publication number
ZA201305250B
ZA201305250B ZA2013/05250A ZA201305250A ZA201305250B ZA 201305250 B ZA201305250 B ZA 201305250B ZA 2013/05250 A ZA2013/05250 A ZA 2013/05250A ZA 201305250 A ZA201305250 A ZA 201305250A ZA 201305250 B ZA201305250 B ZA 201305250B
Authority
ZA
South Africa
Prior art keywords
downlights
improved
improved downlights
Prior art date
Application number
ZA2013/05250A
Inventor
Johnson Andrew
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
Publication of ZA201305250B publication Critical patent/ZA201305250B/en

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
    • 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
    • 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
    • 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
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ZA2013/05250A 2010-12-17 2013-07-12 Improved downlights ZA201305250B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1021482.3A GB2486498A (en) 2010-12-17 2010-12-17 Insulation distancing ventilation cover for a down light casing
PCT/GB2011/052521 WO2012080758A2 (en) 2010-12-17 2011-12-19 Improved downlights

Publications (1)

Publication Number Publication Date
ZA201305250B true ZA201305250B (en) 2014-04-30

Family

ID=43598592

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2013/05250A ZA201305250B (en) 2010-12-17 2013-07-12 Improved downlights

Country Status (5)

Country Link
EP (1) EP2652391B1 (en)
AU (1) AU2011342987A1 (en)
GB (1) GB2486498A (en)
WO (1) WO2012080758A2 (en)
ZA (1) ZA201305250B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513191B (en) * 2013-04-19 2019-03-20 Led Group A lamp assembly
US9853267B2 (en) 2014-02-03 2017-12-26 Ursatech Ltd. Intumescent battery housing
CN103925569B (en) * 2014-04-29 2016-03-23 深圳市耐锐照明有限公司 A kind of Down lamp lamp body disassembly and assembly structure
US9089726B1 (en) 2014-05-16 2015-07-28 Pyrophobic Systems, Ltd. Passthrough firestops
CN103982871B (en) * 2014-05-30 2017-04-12 深圳市耐锐照明有限公司 Reflection cup disassembly and assembly structure of down lamp
US10704751B2 (en) 2014-11-26 2020-07-07 Ursatech Ltd. Downlight firestop
US9803845B2 (en) 2014-11-26 2017-10-31 Ursatech Ltd. Downlight firestop
US9797563B2 (en) 2014-11-26 2017-10-24 Ursatech Ltd. Downlight firestop
GB2536280B (en) * 2015-03-13 2017-03-29 Astro Lighting Ltd A spacer
US20180172260A1 (en) * 2016-12-20 2018-06-21 GE Lighting Solutions, LLC Luminaire housing assembly
GB2565125A (en) * 2017-08-03 2019-02-06 Aurora Ltd An adaptor for a light fitting
GB201800066D0 (en) * 2018-01-03 2018-02-14 Scolmore Int Ltd Insulation Support
FR3080435B1 (en) * 2018-04-23 2022-08-05 B L M Distrib Base Logistique Marchande Et De Distrib RECESSING BOX FOR CEILING
GB201818840D0 (en) * 2018-11-19 2019-01-02 Native Design Ltd Mounting system and method
CN110274188A (en) * 2019-07-03 2019-09-24 深圳华唐锐照明电器有限公司 A kind of LED Ceiling light
US11794043B2 (en) 2019-12-10 2023-10-24 Ursatech Ltd. Ceiling fixture firestop

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1083617A (en) * 1965-03-23 1967-09-20 Courtney Pope Electrical Ltd Improvements in or relating to recessed light fittings
US4930054A (en) * 1988-12-09 1990-05-29 Nutone, Inc. Dual cone recessed lighting fixture
GB2237867B (en) * 1989-11-10 1992-09-02 Rotaflex Ltd Light fittings
DE4324057C2 (en) * 1993-07-17 2003-10-16 Kaiser Gmbh & Co Kg Hollow body for electrical installation
EP0995064B1 (en) * 1997-07-08 2002-03-27 Euro Passive Fire Protection Limited Ventilated covers for electrical fittings
CH692960A5 (en) * 1998-12-29 2002-12-31 Adolf Stoeri Downlight and hollow ceiling with such a downlight.
US6350046B1 (en) * 1999-07-22 2002-02-26 Kenneth Lau Light fixture
AU2002950939A0 (en) * 2002-08-22 2002-09-12 Ian Thomas Craig Downlight protector housing
GB0510494D0 (en) * 2005-05-23 2005-06-29 Aurora Ltd Improvements to fire related downlights
WO2008061082A1 (en) * 2006-11-14 2008-05-22 Cree Led Lighting Solutions, Inc. Light engine assemblies
GB0817817D0 (en) * 2008-09-29 2008-11-05 Cole Robert Light fitting
GB201005925D0 (en) * 2010-04-09 2010-05-26 Aurora Ltd An adapter

Also Published As

Publication number Publication date
AU2011342987A1 (en) 2013-07-04
WO2012080758A3 (en) 2012-08-09
GB2486498A (en) 2012-06-20
GB201021482D0 (en) 2011-02-02
EP2652391A2 (en) 2013-10-23
EP2652391B1 (en) 2017-05-03
WO2012080758A2 (en) 2012-06-21

Similar Documents

Publication Publication Date Title
DK3342786T3 (en) Anti-dll3-antistof
AP3107A (en) 5-Alkynyl-pyrimidines
EP2566479A4 (en) Azaindazoles
PL2413018T3 (en) Lamp
GB201002090D0 (en) Lamp
ZA201305250B (en) Improved downlights
GB201009812D0 (en) Case
DK3466977T3 (en) Anti-vla-4-antistoffer
EP2651505A4 (en) Electroporation-induced electrosensitization
EP2641891A4 (en) Pkc- activator
GB2474921B (en) Luminaire
AU333849S (en) Lamp
AU335174S (en) Candle
ZA201303735B (en) Searchlight
PL2365243T3 (en) Lamp
EP2544213A4 (en) Lamp
PL2365151T3 (en) Lamp
TWM389810U (en) Improved lamp
EP2533614A4 (en) Lamp
GB2479021B (en) Lamp
AU4536P (en) TB01 Tibouchina urvilleana
AU4937P (en) FlatinsulGL Myoporum insulare
AU4932P (en) FlatwaxpinkGL Chamelaucium uncinatum
AU4822P (en) FlatwaxwhiteGL Chamelaucium uncinatum
AU4931P (en) FlatwaxDarkGL Chamelaucium uncinatum