ZA201807496B - Led lighting system and device - Google Patents

Led lighting system and device

Info

Publication number
ZA201807496B
ZA201807496B ZA2018/07496A ZA201807496A ZA201807496B ZA 201807496 B ZA201807496 B ZA 201807496B ZA 2018/07496 A ZA2018/07496 A ZA 2018/07496A ZA 201807496 A ZA201807496 A ZA 201807496A ZA 201807496 B ZA201807496 B ZA 201807496B
Authority
ZA
South Africa
Prior art keywords
lighting system
led lighting
led
lighting
Prior art date
Application number
ZA2018/07496A
Other languages
English (en)
Inventor
Nicolae Brebenel
Original Assignee
Nicolae Brebenel
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 Nicolae Brebenel filed Critical Nicolae Brebenel
Publication of ZA201807496B publication Critical patent/ZA201807496B/en

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
    • H05B47/20—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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • 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—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme 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
    • 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
    • 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
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • 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
    • 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
    • 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)
ZA2018/07496A 2016-04-15 2018-11-08 Led lighting system and device ZA201807496B (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 (1)

Publication Number Publication Date
ZA201807496B true ZA201807496B (en) 2019-08-28

Family

ID=60042636

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/07496A ZA201807496B (en) 2016-04-15 2018-11-08 Led lighting system and device

Country Status (19)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109215026B (zh) * 2018-09-29 2022-02-11 广东工业大学 一种基于机器视觉的高速准确led缺陷检测方法
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
WO2024194202A1 (en) * 2023-03-21 2024-09-26 Signify Holding B.V. Led lighting circuit with redundancy
WO2024194118A1 (en) * 2023-03-21 2024-09-26 Signify Holding B.V. High efficiency dimming with multiple sub-drivers for a single load

Family Cites Families (8)

* 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
US7607798B2 (en) * 2006-09-25 2009-10-27 Avago Technologies General Ip (Singapore) Pte. Ltd. LED lighting unit
JP4380761B2 (ja) * 2007-12-10 2009-12-09 サンケン電気株式会社 発光素子駆動装置及び電子機器
US8004198B2 (en) 2009-05-28 2011-08-23 Osram Sylvania Inc. Resetting an electronic ballast in the event of fault
US8427063B2 (en) * 2009-07-29 2013-04-23 Vektrex Electronic Systems, Inc. Multicolor LED sequencer
US8912905B2 (en) * 2011-02-28 2014-12-16 Chon Meng Wong LED lighting system
GB2489505B (en) * 2011-03-31 2014-03-12 Litonics Ltd Lighting device
KR101847211B1 (ko) * 2011-08-30 2018-04-10 매그나칩 반도체 유한회사 Ｌｅｄ구동장치

Also Published As

Publication number Publication date
WO2017180176A1 (en) 2017-10-19
CL2018002941A1 (es) 2019-04-05
EA038615B1 (ru) 2021-09-23
TN2018000347A1 (en) 2020-06-15
DOP2018000228A (es) 2019-10-15
ES2714009R1 (es) 2019-09-11
AU2016402386A1 (en) 2018-11-29
CN109315038A (zh) 2019-02-05
EP3443812A4 (en) 2019-11-27
RO133069A2 (ro) 2019-01-30
BR112018071063A2 (pt) 2019-05-07
ES2714009B2 (es) 2020-05-13
EA201892106A1 (ru) 2019-03-29
MD20180100A2 (ro) 2019-06-30
PH12018550189A1 (en) 2019-05-15
EP3443812A1 (en) 2019-02-20
PE20190166A1 (es) 2019-02-01
CA3020898A1 (en) 2017-10-19
RO133069A3 (ro) 2019-04-30
MA43624A1 (fr) 2019-03-29
RO133069B1 (ro) 2022-01-28
CO2018012266A2 (es) 2018-11-22
ES2714009A2 (es) 2019-05-24
MA43624B1 (fr) 2019-07-31
MX2018012633A (es) 2019-07-01
KR20190009293A (ko) 2019-01-28

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