CN102057752B - 调光器触发电路、调光器系统和可调光设备 - Google Patents

调光器触发电路、调光器系统和可调光设备 Download PDF

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Publication number
CN102057752B
CN102057752B CN200980121068.2A CN200980121068A CN102057752B CN 102057752 B CN102057752 B CN 102057752B CN 200980121068 A CN200980121068 A CN 200980121068A CN 102057752 B CN102057752 B CN 102057752B
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China
Prior art keywords
dimmer
circuit
voltage
current
current source
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CN200980121068.2A
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Chinese (zh)
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CN102057752A (zh
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安德烈·维尔特曼
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Signify Holding BV
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Koninklijke Philips Electronics NV
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    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • 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
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
    • H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
    • 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
    • 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

  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN200980121068.2A 2008-04-04 2009-04-03 调光器触发电路、调光器系统和可调光设备 Active CN102057752B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US4228908P 2008-04-04 2008-04-04
US61/042,289 2008-04-04
GBGB0811713.7A GB0811713D0 (en) 2008-04-04 2008-06-26 Dimmer triggering circuit, dimmer system and dimmable device
US12/146,512 2008-06-26
US12/146,512 US8212494B2 (en) 2008-04-04 2008-06-26 Dimmer triggering circuit, dimmer system and dimmable device
GB0811713.7 2008-06-26
PCT/EP2009/054011 WO2009121956A1 (en) 2008-04-04 2009-04-03 Dimmer triggering circuit, dimmer system and dimmable device

Publications (2)

Publication Number Publication Date
CN102057752A CN102057752A (zh) 2011-05-11
CN102057752B true CN102057752B (zh) 2016-06-08

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CN200980121068.2A Active CN102057752B (zh) 2008-04-04 2009-04-03 调光器触发电路、调光器系统和可调光设备

Country Status (8)

Country Link
US (1) US8212494B2 (enExample)
EP (1) EP2277355A1 (enExample)
JP (1) JP5584919B2 (enExample)
KR (1) KR20100136536A (enExample)
CN (1) CN102057752B (enExample)
GB (1) GB0811713D0 (enExample)
TW (1) TWI452938B (enExample)
WO (1) WO2009121956A1 (enExample)

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JP5584919B2 (ja) 2014-09-10
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TWI452938B (zh) 2014-09-11
WO2009121956A1 (en) 2009-10-08
GB0811713D0 (en) 2008-07-30
TW200945946A (en) 2009-11-01
KR20100136536A (ko) 2010-12-28
EP2277355A1 (en) 2011-01-26
US8212494B2 (en) 2012-07-03

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