JP5404190B2 - 点灯装置および照明器具 - Google Patents

点灯装置および照明器具 Download PDF

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Publication number
JP5404190B2
JP5404190B2 JP2009133300A JP2009133300A JP5404190B2 JP 5404190 B2 JP5404190 B2 JP 5404190B2 JP 2009133300 A JP2009133300 A JP 2009133300A JP 2009133300 A JP2009133300 A JP 2009133300A JP 5404190 B2 JP5404190 B2 JP 5404190B2
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Japan
Prior art keywords
led lighting
circuit
control
led
power supply
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Expired - Fee Related
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JP2009133300A
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English (en)
Japanese (ja)
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JP2010282757A (ja
JP2010282757A5 (enExample
Inventor
学 須藤
悠一 大島
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.)
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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Publication date
Application filed by Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2009133300A priority Critical patent/JP5404190B2/ja
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Publication of JP2010282757A5 publication Critical patent/JP2010282757A5/ja
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    • 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

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  • Led Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2009133300A 2009-06-02 2009-06-02 点灯装置および照明器具 Expired - Fee Related JP5404190B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009133300A JP5404190B2 (ja) 2009-06-02 2009-06-02 点灯装置および照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009133300A JP5404190B2 (ja) 2009-06-02 2009-06-02 点灯装置および照明器具

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2013185892A Division JP5420106B2 (ja) 2013-09-09 2013-09-09 点灯装置および照明器具
JP2013185883A Division JP5670528B2 (ja) 2013-09-09 2013-09-09 点灯装置および照明器具

Publications (3)

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JP2010282757A JP2010282757A (ja) 2010-12-16
JP2010282757A5 JP2010282757A5 (enExample) 2012-07-05
JP5404190B2 true JP5404190B2 (ja) 2014-01-29

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JP2009133300A Expired - Fee Related JP5404190B2 (ja) 2009-06-02 2009-06-02 点灯装置および照明器具

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Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9386653B2 (en) 2008-12-12 2016-07-05 O2Micro Inc Circuits and methods for driving light sources
US9030122B2 (en) 2008-12-12 2015-05-12 O2Micro, Inc. Circuits and methods for driving LED light sources
US9253843B2 (en) 2008-12-12 2016-02-02 02Micro Inc Driving circuit with dimming controller for driving light sources
US9232591B2 (en) 2008-12-12 2016-01-05 O2Micro Inc. Circuits and methods for driving light sources
US8508150B2 (en) 2008-12-12 2013-08-13 O2Micro, Inc. Controllers, systems and methods for controlling dimming of light sources
US8304999B2 (en) * 2009-06-08 2012-11-06 Sunpaltech Co., Ltd. LED controlling driver and controlling method thereof
US8698419B2 (en) 2010-03-04 2014-04-15 O2Micro, Inc. Circuits and methods for driving light sources
CN103391006A (zh) 2012-05-11 2013-11-13 凹凸电子（武汉）有限公司 光源驱动电路、控制电力转换器的控制器及方法
CN102387639B (zh) * 2011-02-16 2013-08-21 凹凸电子（武汉）有限公司 用于驱动光源的驱动电路、方法及调光控制器
JP5834235B2 (ja) * 2011-03-23 2015-12-16 パナソニックＩｐマネジメント株式会社 固体光源点灯装置およびそれを用いた照明器具と照明システム
KR101216677B1 (ko) 2011-04-14 2012-12-28 서영석 Ｌｅｄ조명용 ａｃ－ｄｃ컨버터의 제어기
CN103947293A (zh) 2011-12-22 2014-07-23 株式会社Elm 电气用具的控制方法、电气用具系统和计时装置
JP5902008B2 (ja) * 2012-03-15 2016-04-13 シャープ株式会社 照明器具および照明装置の制御方法
JP6087083B2 (ja) * 2012-08-20 2017-03-01 アイリスオーヤマ株式会社 Ｌｅｄ照明システム
JP6120544B2 (ja) * 2012-12-04 2017-04-26 三菱電機株式会社 点灯装置及び照明器具
CN103987148A (zh) * 2013-02-08 2014-08-13 东林科技股份有限公司 可调光的发光二极管照明系统及其驱动装置与驱动方法
JP2014160574A (ja) 2013-02-20 2014-09-04 Sanken Electric Co Ltd Ｌｅｄ駆動装置及びｌｅｄ照明装置
JP6160219B2 (ja) * 2013-05-10 2017-07-12 三菱電機株式会社 点灯装置および照明器具
JP6248430B2 (ja) 2013-06-24 2017-12-20 サンケン電気株式会社 Ｌｅｄ駆動装置及びｌｅｄ点灯装置並びに誤差増幅回路
JP6311232B2 (ja) * 2013-08-02 2018-04-18 三菱電機株式会社 点灯装置
JP6390901B2 (ja) * 2014-09-18 2018-09-19 日本精機株式会社 照明装置
JP2016111018A (ja) * 2014-12-04 2016-06-20 オーツー マイクロ， インコーポレーテッド 光源の輝度および色温度の制御
JP6492765B2 (ja) * 2015-02-27 2019-04-03 東芝ライテック株式会社 電源装置および照明システム
JP6532721B2 (ja) * 2015-03-25 2019-06-19 コイズミ照明株式会社 点灯装置および照明器具
JP6594690B2 (ja) * 2015-07-22 2019-10-23 ローム株式会社 電流ドライバ、ｌｅｄ駆動回路、照明装置、電子機器
JP6558698B2 (ja) 2015-12-10 2019-08-14 パナソニックＩｐマネジメント株式会社 発光装置、照明器具及び発光装置の調整方法
JP6677525B2 (ja) * 2016-02-19 2020-04-08 コイズミ照明株式会社 点灯装置および照明装置
JP2019087521A (ja) * 2017-11-02 2019-06-06 洋二 前田 調光機能を持つｌｅｄ照明装置
JP6768114B2 (ja) * 2019-05-22 2020-10-14 コイズミ照明株式会社 点灯装置および照明器具
CN111629470B (zh) * 2020-06-18 2024-02-27 福建省中科生物股份有限公司 一种保障安全作业的负载供电方法和系统
CN114258170B (zh) * 2021-11-29 2024-04-19 中山市特新电子科技有限公司 一种灯具控制装置、可控色温灯及数据传输方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3376737B2 (ja) * 1994-12-28 2003-02-10 松下電工株式会社 照明装置
JP5185257B2 (ja) * 2006-05-11 2013-04-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 一体化された照明制御モジュールおよび電源スイッチ
JP5121370B2 (ja) * 2007-09-26 2013-01-16 三菱電機株式会社 光源点灯装置及び照明器具及び照明システム
JP2009110781A (ja) * 2007-10-30 2009-05-21 Toyoda Gosei Co Ltd Ｌｅｄ照明装置
JP4656200B2 (ja) * 2008-07-22 2011-03-23 パナソニック電工株式会社 放電灯点灯装置及び照明器具

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