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GB2530298B - Light sensor - Google Patents

Light sensor

Info

Publication number
GB2530298B
GB2530298B GB1416501.3A GB201416501A GB2530298B GB 2530298 B GB2530298 B GB 2530298B GB 201416501 A GB201416501 A GB 201416501A GB 2530298 B GB2530298 B GB 2530298B
Authority
GB
United Kingdom
Prior art keywords
light sensor
sensor
light
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
GB1416501.3A
Other versions
GB2530298A (en
GB201416501D0 (en
Inventor
Baynham Lawrence
Baynham Tom
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.)
INDO LIGHTING Ltd
Original Assignee
INDO LIGHTING 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 INDO LIGHTING Ltd filed Critical INDO LIGHTING Ltd
Priority to GB1416501.3A priority Critical patent/GB2530298B/en
Publication of GB201416501D0 publication Critical patent/GB201416501D0/en
Publication of GB2530298A publication Critical patent/GB2530298A/en
Application granted granted Critical
Publication of GB2530298B publication Critical patent/GB2530298B/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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • 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
    • 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]
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB1416501.3A 2014-09-18 2014-09-18 Light sensor Active GB2530298B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1416501.3A GB2530298B (en) 2014-09-18 2014-09-18 Light sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1416501.3A GB2530298B (en) 2014-09-18 2014-09-18 Light sensor

Publications (3)

Publication Number Publication Date
GB201416501D0 GB201416501D0 (en) 2014-11-05
GB2530298A GB2530298A (en) 2016-03-23
GB2530298B true GB2530298B (en) 2017-10-11

Family

ID=51869109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1416501.3A Active GB2530298B (en) 2014-09-18 2014-09-18 Light sensor

Country Status (1)

Country Link
GB (1) GB2530298B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10757788B2 (en) 2017-03-01 2020-08-25 Yuhua Wang Illuminating lamp

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206771069U (en) * 2017-03-01 2017-12-19 汪玉华 Illuminator
GB202312958D0 (en) 2023-08-25 2023-10-11 Westire Tech Limited Integrated photocell and LED light engine photocell driver circuit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005351A1 (en) * 1985-03-04 1986-09-12 Stiftelsen For Industriell Og Teknisk Forskning Ve Device for control of lighting fixture
WO2009093191A2 (en) * 2008-01-25 2009-07-30 Koninklijke Philips Electronics N.V. Lighting system comprising a light source, a controller and a light sensor
US20100148677A1 (en) * 2008-12-12 2010-06-17 Melanson John L Time division light output sensing and brightness adjustment for different spectra of light emitting diodes
US20100171442A1 (en) * 2008-12-12 2010-07-08 Draper William A Light Emitting Diode Based Lighting System With Time Division Ambient Light Feedback Response
US20120319592A1 (en) * 2011-06-14 2012-12-20 Scott Riesebosch Methods of monitoring performance of an led lamp
GB2502847A (en) * 2012-11-02 2013-12-11 Danlers Ltd Switch apparatus and method for controlling an artificial light source
US20140042913A1 (en) * 2011-04-21 2014-02-13 Koninklijke Philips N.V. System and methods for daylight-integrated illumination control
WO2014111821A1 (en) * 2013-01-18 2014-07-24 Koninklijke Philips N.V. Lighting system and method for controlling a light intensity and a color temperature of light in a room

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005351A1 (en) * 1985-03-04 1986-09-12 Stiftelsen For Industriell Og Teknisk Forskning Ve Device for control of lighting fixture
WO2009093191A2 (en) * 2008-01-25 2009-07-30 Koninklijke Philips Electronics N.V. Lighting system comprising a light source, a controller and a light sensor
US20100148677A1 (en) * 2008-12-12 2010-06-17 Melanson John L Time division light output sensing and brightness adjustment for different spectra of light emitting diodes
US20100171442A1 (en) * 2008-12-12 2010-07-08 Draper William A Light Emitting Diode Based Lighting System With Time Division Ambient Light Feedback Response
US20140042913A1 (en) * 2011-04-21 2014-02-13 Koninklijke Philips N.V. System and methods for daylight-integrated illumination control
US20120319592A1 (en) * 2011-06-14 2012-12-20 Scott Riesebosch Methods of monitoring performance of an led lamp
GB2502847A (en) * 2012-11-02 2013-12-11 Danlers Ltd Switch apparatus and method for controlling an artificial light source
WO2014111821A1 (en) * 2013-01-18 2014-07-24 Koninklijke Philips N.V. Lighting system and method for controlling a light intensity and a color temperature of light in a room

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10757788B2 (en) 2017-03-01 2020-08-25 Yuhua Wang Illuminating lamp

Also Published As

Publication number Publication date
GB2530298A (en) 2016-03-23
GB201416501D0 (en) 2014-11-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20250515 AND 20250521