GB2579840B - Lighting apparatus - Google Patents

Lighting apparatus Download PDF

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Publication number
GB2579840B
GB2579840B GB1820551.8A GB201820551A GB2579840B GB 2579840 B GB2579840 B GB 2579840B GB 201820551 A GB201820551 A GB 201820551A GB 2579840 B GB2579840 B GB 2579840B
Authority
GB
United Kingdom
Prior art keywords
lighting apparatus
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
GB1820551.8A
Other versions
GB2579840A (en
GB201820551D0 (en
Inventor
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 GB1820551.8A priority Critical patent/GB2579840B/en
Publication of GB201820551D0 publication Critical patent/GB201820551D0/en
Publication of GB2579840A publication Critical patent/GB2579840A/en
Application granted granted Critical
Publication of GB2579840B publication Critical patent/GB2579840B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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]
    • H05B45/20—Controlling the colour of the light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB1820551.8A 2018-12-17 2018-12-17 Lighting apparatus Active GB2579840B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1820551.8A GB2579840B (en) 2018-12-17 2018-12-17 Lighting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1820551.8A GB2579840B (en) 2018-12-17 2018-12-17 Lighting apparatus

Publications (3)

Publication Number Publication Date
GB201820551D0 GB201820551D0 (en) 2019-01-30
GB2579840A GB2579840A (en) 2020-07-08
GB2579840B true GB2579840B (en) 2021-02-17

Family

ID=65146979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1820551.8A Active GB2579840B (en) 2018-12-17 2018-12-17 Lighting apparatus

Country Status (1)

Country Link
GB (1) GB2579840B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114234137B (en) * 2021-12-08 2023-06-09 厦门普为光电科技有限公司 High light efficiency lighting device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060109219A1 (en) * 2004-11-23 2006-05-25 Tir Systems Ltd. Apparatus and method for controlling colour and colour temperature of light generated by a digitally controlled luminaire
US20070145914A1 (en) * 2005-12-22 2007-06-28 Lg.Philips Lcd Co., Ltd. Device for driving light emitting diode
US20160295655A1 (en) * 2015-03-31 2016-10-06 Varroc Lighting Systems S.R.O. Arrangement and method for controlling a plurality of light-emitting diodes which are connected in series
CN106764602A (en) * 2016-12-20 2017-05-31 欧普照明股份有限公司 Light source module
US20180213623A1 (en) * 2017-01-25 2018-07-26 Panasonic Intellectual Property Management Co., Lt d. Lighting apparatus
US20180231226A1 (en) * 2017-02-10 2018-08-16 Samsung Electronics Co., Ltd. Led lighting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060109219A1 (en) * 2004-11-23 2006-05-25 Tir Systems Ltd. Apparatus and method for controlling colour and colour temperature of light generated by a digitally controlled luminaire
US20070145914A1 (en) * 2005-12-22 2007-06-28 Lg.Philips Lcd Co., Ltd. Device for driving light emitting diode
US20160295655A1 (en) * 2015-03-31 2016-10-06 Varroc Lighting Systems S.R.O. Arrangement and method for controlling a plurality of light-emitting diodes which are connected in series
CN106764602A (en) * 2016-12-20 2017-05-31 欧普照明股份有限公司 Light source module
US20180213623A1 (en) * 2017-01-25 2018-07-26 Panasonic Intellectual Property Management Co., Lt d. Lighting apparatus
US20180231226A1 (en) * 2017-02-10 2018-08-16 Samsung Electronics Co., Ltd. Led lighting device

Also Published As

Publication number Publication date
GB2579840A (en) 2020-07-08
GB201820551D0 (en) 2019-01-30

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