ZA201906068B - Improved downlight - Google Patents

Improved downlight

Info

Publication number
ZA201906068B
ZA201906068B ZA2019/06068A ZA201906068A ZA201906068B ZA 201906068 B ZA201906068 B ZA 201906068B ZA 2019/06068 A ZA2019/06068 A ZA 2019/06068A ZA 201906068 A ZA201906068 A ZA 201906068A ZA 201906068 B ZA201906068 B ZA 201906068B
Authority
ZA
South Africa
Prior art keywords
downlight
improved
improved downlight
Prior art date
Application number
ZA2019/06068A
Inventor
Robert Kelley
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
Priority claimed from GB1702524.8A external-priority patent/GB2559961B/en
Priority claimed from GBGB1702589.1A external-priority patent/GB201702589D0/en
Application filed by Aurora Ltd filed Critical Aurora Ltd
Publication of ZA201906068B publication Critical patent/ZA201906068B/en

Links

Classifications

    • 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • 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
    • 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
    • F21V23/007—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 enclosed in a casing
    • F21V23/008—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 enclosed in a casing the casing being outside the housing of the lighting device
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • 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
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/005—Intermediate parts for distributing signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
ZA2019/06068A 2017-02-16 2019-09-13 Improved downlight ZA201906068B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1702524.8A GB2559961B (en) 2017-02-16 2017-02-16 Improved downlight with a detachable electronic module
GBGB1702589.1A GB201702589D0 (en) 2017-02-17 2017-02-17 Sensor arrangements
PCT/IB2018/050971 WO2018150373A1 (en) 2017-02-16 2018-02-16 Improved downlight

Publications (1)

Publication Number Publication Date
ZA201906068B true ZA201906068B (en) 2021-07-28

Family

ID=61526848

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/06068A ZA201906068B (en) 2017-02-16 2019-09-13 Improved downlight

Country Status (6)

Country Link
EP (1) EP3583354A1 (en)
CN (1) CN110392804A (en)
AU (1) AU2018220983A1 (en)
GB (2) GB2559891B (en)
WO (1) WO2018150373A1 (en)
ZA (1) ZA201906068B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109869673A (en) * 2018-09-25 2019-06-11 宁波甬光照明电器有限公司 Multifunctional discrete LED ceiling lamp tool
FR3090224B1 (en) * 2018-12-18 2021-03-12 Schneider Electric Ind Sas Connection device for a luminaire
GB2600908A (en) * 2020-08-26 2022-05-18 Laycock Birkby Derek A ceiling downlight
CN113124352A (en) * 2021-05-21 2021-07-16 欧普照明股份有限公司 Lamp body, lamp and lamp assembling method
GB2617575A (en) * 2022-04-12 2023-10-18 Cucumber Lighting Controls Ltd A fitting for mounting a building control sensor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201047524Y (en) * 2007-05-11 2008-04-16 张士春 Barrel lamp
KR100976214B1 (en) * 2007-11-30 2010-08-17 김태영 The down light
US8398435B2 (en) * 2011-05-05 2013-03-19 General Electric Company Receptacle connector between controller and lighting fixture
US8864514B2 (en) * 2010-10-07 2014-10-21 General Electric Company Controller device
US20120139426A1 (en) * 2010-12-03 2012-06-07 General Electric Company Dimmable outdoor luminaires
JP2013045704A (en) * 2011-08-25 2013-03-04 Panasonic Corp Lighting fixture
CN202382128U (en) * 2011-12-02 2012-08-15 厦门高贤电子科技有限公司 LED down lamp structure
WO2014028144A2 (en) * 2012-08-17 2014-02-20 General Electric Company Controller device
US9696022B2 (en) * 2013-03-14 2017-07-04 Mandy Holdings Lllp Downward illumination assembly
CN103292215A (en) * 2013-05-07 2013-09-11 湖州巨群光电科技有限公司 Convenient-insert LED down lamp and spot lamp
CN203893014U (en) * 2014-05-08 2014-10-22 木林森股份有限公司 Anti-dazzling LED tube lamp
AU2015202768B2 (en) * 2014-05-22 2019-02-07 Gooee Limited Sensor Arrangements
EP3029369B1 (en) * 2014-12-03 2017-06-07 CP IP Holdings Limited Lighting arrangement
CN204943216U (en) * 2015-09-23 2016-01-06 中山市卡弗照明有限公司 A kind of LED down
CN205261366U (en) * 2015-12-03 2016-05-25 江门市普锐高科照明有限公司 Drive dual -purpose waterproof underground lamp of external polarisation

Also Published As

Publication number Publication date
GB2559891B (en) 2019-09-25
GB201902420D0 (en) 2019-04-10
EP3583354A1 (en) 2019-12-25
CN110392804A (en) 2019-10-29
GB2559891A (en) 2018-08-22
GB2568415B (en) 2020-04-01
GB201802609D0 (en) 2018-04-04
AU2018220983A1 (en) 2019-10-03
GB2568415A (en) 2019-05-15
WO2018150373A1 (en) 2018-08-23

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