GB2574083B - A lighting device - Google Patents

A lighting device Download PDF

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Publication number
GB2574083B
GB2574083B GB1901620.3A GB201901620A GB2574083B GB 2574083 B GB2574083 B GB 2574083B GB 201901620 A GB201901620 A GB 201901620A GB 2574083 B GB2574083 B GB 2574083B
Authority
GB
United Kingdom
Prior art keywords
lighting device
lighting
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
GB1901620.3A
Other versions
GB2574083A (en
GB201901620D0 (en
Inventor
Amanda Radcliffe Shaunagh
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201901620D0 publication Critical patent/GB201901620D0/en
Publication of GB2574083A publication Critical patent/GB2574083A/en
Application granted granted Critical
Publication of GB2574083B publication Critical patent/GB2574083B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/007—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for shipment or storage
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB1901620.3A 2018-03-23 2019-02-06 A lighting device Active GB2574083B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1804680.5A GB201804680D0 (en) 2018-03-23 2018-03-23 A device

Publications (3)

Publication Number Publication Date
GB201901620D0 GB201901620D0 (en) 2019-03-27
GB2574083A GB2574083A (en) 2019-11-27
GB2574083B true GB2574083B (en) 2020-07-15

Family

ID=62068264

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1804680.5A Ceased GB201804680D0 (en) 2018-03-23 2018-03-23 A device
GB1901620.3A Active GB2574083B (en) 2018-03-23 2019-02-06 A lighting device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1804680.5A Ceased GB201804680D0 (en) 2018-03-23 2018-03-23 A device

Country Status (1)

Country Link
GB (2) GB201804680D0 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150204496A1 (en) * 2012-09-07 2015-07-23 Groupe Era Inc. Led illuminated decorative mesh assembly
US20190038953A1 (en) * 2017-05-03 2019-02-07 R. Brandon Bell Electronically Powered Illuminating Mat for Yoga and Exercise

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150204496A1 (en) * 2012-09-07 2015-07-23 Groupe Era Inc. Led illuminated decorative mesh assembly
US20190038953A1 (en) * 2017-05-03 2019-02-07 R. Brandon Bell Electronically Powered Illuminating Mat for Yoga and Exercise

Also Published As

Publication number Publication date
GB201804680D0 (en) 2018-05-09
GB2574083A (en) 2019-11-27
GB201901620D0 (en) 2019-03-27

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