EP3443812A4 - LED LIGHTING SYSTEM AND DEVICE - Google Patents

LED LIGHTING SYSTEM AND DEVICE Download PDF

Info

Publication number
EP3443812A4
EP3443812A4 EP16898854.1A EP16898854A EP3443812A4 EP 3443812 A4 EP3443812 A4 EP 3443812A4 EP 16898854 A EP16898854 A EP 16898854A EP 3443812 A4 EP3443812 A4 EP 3443812A4
Authority
EP
European Patent Office
Prior art keywords
lighting system
led lighting
led
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.)
Withdrawn
Application number
EP16898854.1A
Other languages
German (de)
French (fr)
Other versions
EP3443812A1 (en
Inventor
Nicolae BREBENEL
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
Priority claimed from US15/230,481 external-priority patent/US9826593B2/en
Application filed by Individual filed Critical Individual
Publication of EP3443812A1 publication Critical patent/EP3443812A1/en
Publication of EP3443812A4 publication Critical patent/EP3443812A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from AC input or output
    • 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]
    • H05B45/30—Driver circuits
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/198—Grouping of control procedures or address assignation to light sources
    • H05B47/199—Commissioning of light sources
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the program is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • 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
    • 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
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • 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
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/29—Circuits providing for substitution of the light source in case of its failure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Led Devices (AREA)
EP16898854.1A 2016-04-15 2016-08-08 LED LIGHTING SYSTEM AND DEVICE Withdrawn EP3443812A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662323352P 2016-04-15 2016-04-15
US201662337860P 2016-05-17 2016-05-17
US201662338510P 2016-05-19 2016-05-19
US15/230,481 US9826593B2 (en) 2016-04-15 2016-08-07 LED lighting system and device
PCT/US2016/045939 WO2017180176A1 (en) 2016-04-15 2016-08-08 Led lighting system and device

Publications (2)

Publication Number Publication Date
EP3443812A1 EP3443812A1 (en) 2019-02-20
EP3443812A4 true EP3443812A4 (en) 2019-11-27

Family

ID=60042636

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16898854.1A Withdrawn EP3443812A4 (en) 2016-04-15 2016-08-08 LED LIGHTING SYSTEM AND DEVICE

Country Status (19)

Country Link
EP (1) EP3443812A4 (en)
KR (1) KR20190009293A (en)
CN (1) CN109315038A (en)
AU (1) AU2016402386A1 (en)
CA (1) CA3020898A1 (en)
CL (1) CL2018002941A1 (en)
CO (1) CO2018012266A2 (en)
DO (1) DOP2018000228A (en)
EA (1) EA038615B1 (en)
ES (1) ES2714009B2 (en)
MA (1) MA43624B1 (en)
MD (1) MD20180100A2 (en)
MX (1) MX2018012633A (en)
PE (1) PE20190166A1 (en)
PH (1) PH12018550189A1 (en)
RO (1) RO133069B1 (en)
TN (1) TN2018000347A1 (en)
WO (1) WO2017180176A1 (en)
ZA (1) ZA201807496B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109215026B (en) * 2018-09-29 2022-02-11 广东工业大学 A high-speed and accurate LED defect detection method based on machine vision
US11235079B1 (en) * 2020-09-02 2022-02-01 Uv 426, Llc UVC germicidal light for indoor appliances
US11388790B1 (en) 2021-08-13 2022-07-12 Daniel John Kraft Self-repairing light bulb and method
WO2024194118A1 (en) * 2023-03-21 2024-09-26 Signify Holding B.V. High efficiency dimming with multiple sub-drivers for a single load
CN120937502A (en) * 2023-03-21 2025-11-11 昕诺飞控股有限公司 LED lighting circuit with redundancy
CN116321579A (en) * 2023-05-23 2023-06-23 厦门普为光电科技有限公司 Lighting device with light attenuation compensation function and method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080074872A1 (en) * 2006-09-25 2008-03-27 George Panotopoulos LED lighting unit
US20090146932A1 (en) * 2007-12-10 2009-06-11 Sanken Electric Co., Ltd. Apparatus for driving light emitting elements and electronic appliance employing the apparatus
US20100301752A1 (en) * 2009-05-28 2010-12-02 Osram Sylvania Inc. Resetting an electronic ballast in the event of fault
US20110025215A1 (en) * 2009-07-29 2011-02-03 Hulett Jeffery Neil Multicolor led sequencer
US20140265845A1 (en) * 2011-03-31 2014-09-18 Litonics Limited Lighting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7429917B2 (en) * 2006-02-27 2008-09-30 Whelen Engineering Company, Inc. LED aviation warning light with fault detection
US8912905B2 (en) * 2011-02-28 2014-12-16 Chon Meng Wong LED lighting system
KR101847211B1 (en) * 2011-08-30 2018-04-10 매그나칩 반도체 유한회사 Led driver apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080074872A1 (en) * 2006-09-25 2008-03-27 George Panotopoulos LED lighting unit
US20090146932A1 (en) * 2007-12-10 2009-06-11 Sanken Electric Co., Ltd. Apparatus for driving light emitting elements and electronic appliance employing the apparatus
US20100301752A1 (en) * 2009-05-28 2010-12-02 Osram Sylvania Inc. Resetting an electronic ballast in the event of fault
US20110025215A1 (en) * 2009-07-29 2011-02-03 Hulett Jeffery Neil Multicolor led sequencer
US20140265845A1 (en) * 2011-03-31 2014-09-18 Litonics Limited Lighting device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017180176A1 *

Also Published As

Publication number Publication date
DOP2018000228A (en) 2019-10-15
MA43624B1 (en) 2019-07-31
RO133069A3 (en) 2019-04-30
AU2016402386A1 (en) 2018-11-29
TN2018000347A1 (en) 2020-06-15
EP3443812A1 (en) 2019-02-20
PH12018550189A1 (en) 2019-05-15
EA038615B1 (en) 2021-09-23
WO2017180176A1 (en) 2017-10-19
ZA201807496B (en) 2019-08-28
RO133069B1 (en) 2022-01-28
BR112018071063A2 (en) 2019-05-07
CL2018002941A1 (en) 2019-04-05
CO2018012266A2 (en) 2018-11-22
EA201892106A1 (en) 2019-03-29
MX2018012633A (en) 2019-07-01
ES2714009R1 (en) 2019-09-11
MD20180100A2 (en) 2019-06-30
ES2714009A2 (en) 2019-05-24
CA3020898A1 (en) 2017-10-19
CN109315038A (en) 2019-02-05
PE20190166A1 (en) 2019-02-01
KR20190009293A (en) 2019-01-28
ES2714009B2 (en) 2020-05-13
MA43624A1 (en) 2019-03-29
RO133069A2 (en) 2019-01-30

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