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GB201902420D0 - Improved downlight - Google Patents

Improved downlight

Info

Publication number
GB201902420D0
GB201902420D0 GBGB1902420.7A GB201902420A GB201902420D0 GB 201902420 D0 GB201902420 D0 GB 201902420D0 GB 201902420 A GB201902420 A GB 201902420A GB 201902420 D0 GB201902420 D0 GB 201902420D0
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.)
Granted
Application number
GBGB1902420.7A
Other versions
GB2568415B (en
GB2568415A (en
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
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 GB201902420D0 publication Critical patent/GB201902420D0/en
Publication of GB2568415A publication Critical patent/GB2568415A/en
Application granted granted Critical
Publication of GB2568415B publication Critical patent/GB2568415B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB1902420.7A 2017-02-16 2018-02-16 A sensor arrangement for a luminaire assembly Expired - Fee Related GB2568415B (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
GB1802609.6A GB2559891B (en) 2017-02-16 2018-02-16 Downlight with a detachable power/control portion

Publications (3)

Publication Number Publication Date
GB201902420D0 true GB201902420D0 (en) 2019-04-10
GB2568415A GB2568415A (en) 2019-05-15
GB2568415B GB2568415B (en) 2020-04-01

Family

ID=61526848

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1802609.6A Expired - Fee Related GB2559891B (en) 2017-02-16 2018-02-16 Downlight with a detachable power/control portion
GB1902420.7A Expired - Fee Related GB2568415B (en) 2017-02-16 2018-02-16 A sensor arrangement for a luminaire assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1802609.6A Expired - Fee Related GB2559891B (en) 2017-02-16 2018-02-16 Downlight with a detachable power/control portion

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 (7)

* 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 separate LED ceiling lamps
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
GB2617575B (en) * 2022-04-12 2024-08-07 Cucumber Lighting Controls Ltd A fitting for mounting a building control sensor
GB2632242A (en) * 2023-07-27 2025-02-05 Collingwood Lighting Ltd Downlight with replacable parts
EP4614058A1 (en) * 2024-03-07 2025-09-10 Daisalux, S.A.U. Recessed emergency luminaire

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 Down light
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
US8398435B2 (en) * 2011-05-05 2013-03-19 General Electric Company Receptacle connector between controller and lighting fixture
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
US10168031B2 (en) * 2014-12-03 2019-01-01 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
EP3583354A1 (en) 2019-12-25
GB2559891A (en) 2018-08-22
GB2568415B (en) 2020-04-01
ZA201906068B (en) 2021-07-28
WO2018150373A1 (en) 2018-08-23
AU2018220983A1 (en) 2019-10-03
GB2559891B (en) 2019-09-25
GB201802609D0 (en) 2018-04-04
CN110392804A (en) 2019-10-29
GB2568415A (en) 2019-05-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230216