CN101494938B - 一种led照明系统的集中式调光电路 - Google Patents
一种led照明系统的集中式调光电路 Download PDFInfo
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- CN101494938B CN101494938B CN200910095902A CN200910095902A CN101494938B CN 101494938 B CN101494938 B CN 101494938B CN 200910095902 A CN200910095902 A CN 200910095902A CN 200910095902 A CN200910095902 A CN 200910095902A CN 101494938 B CN101494938 B CN 101494938B
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- 238000006243 chemical reaction Methods 0.000 claims description 5
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CN200910095902A CN101494938B (zh) | 2009-02-19 | 2009-02-19 | 一种led照明系统的集中式调光电路 |
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CN101494938A CN101494938A (zh) | 2009-07-29 |
CN101494938B true CN101494938B (zh) | 2012-08-29 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011060728A1 (en) * | 2009-11-19 | 2011-05-26 | Huizhou Light Engine Ltd. | Method and apparatus for controlling brightness of light emitting diodes |
CN102143626B (zh) * | 2010-01-28 | 2014-09-17 | 中山兴瀚科技有限公司 | 一种恒流源驱动器的控制方法 |
CN102271441B (zh) * | 2010-06-01 | 2014-04-02 | 英飞特电子(杭州)股份有限公司 | 一种恒流控制led驱动电路 |
CN102338303B (zh) * | 2010-07-26 | 2015-07-08 | 浙江思朗照明有限公司 | 一种调光led灯 |
CN101965083A (zh) * | 2010-08-27 | 2011-02-02 | 深圳市佳比泰电子科技有限公司 | 一种运用于led的调光遥控开关控制装置及其使用方法 |
CN102088814B (zh) * | 2010-12-02 | 2013-07-31 | 山东柏斯莱特照明电器有限公司 | 一种具有开路保护的低频无极灯驱动电路 |
CN102548101B (zh) * | 2010-12-27 | 2014-05-28 | 英飞特电子(杭州)股份有限公司 | 一种led调光系统 |
CN102036452A (zh) * | 2010-12-30 | 2011-04-27 | 陈艳艳 | 一种led综合控制电路 |
US8573805B2 (en) | 2011-01-14 | 2013-11-05 | Huizhou Light Engine Ltd. | Mosaic LED tile |
CN102300375A (zh) * | 2011-09-21 | 2011-12-28 | 缪仙荣 | 一种适用可控硅调光器的led调光线路 |
CN103052216B (zh) * | 2012-12-14 | 2014-12-10 | 重庆恒又源科技发展有限公司 | 基于光需求的led控制方法及系统 |
CN103037597B (zh) * | 2013-01-06 | 2015-03-25 | 深圳创维-Rgb电子有限公司 | 多路led恒流控制电路及led光源控制系统 |
CN103491679B (zh) * | 2013-09-13 | 2015-10-21 | 南京工程学院 | 一种大功率led闪光灯 |
CN104582057A (zh) * | 2013-10-11 | 2015-04-29 | 东林科技股份有限公司 | 多灯具的控制方法 |
CN106373518A (zh) * | 2016-08-25 | 2017-02-01 | 成都东创精英科技有限公司 | 一种户外led大型显示屏用缓冲保护型节能光控系统 |
CN110753428B (zh) * | 2019-09-19 | 2021-06-08 | 浙江凯耀照明有限责任公司 | 一种由运放搭建的隔离调光线路 |
CN111726007A (zh) * | 2020-06-13 | 2020-09-29 | 青岛鼎信通讯股份有限公司 | 一种应用于双向电源模块的高频变压器绕组切换策略 |
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CN2205090Y (zh) * | 1993-08-26 | 1995-08-09 | 曹玉亮 | 多功能节电照明控制器 |
CN1901768A (zh) * | 2006-07-06 | 2007-01-24 | 鹤山丽得电子实业有限公司 | 一种控制led亮度的方法 |
CN201467537U (zh) * | 2009-07-20 | 2010-05-12 | 英飞特电子(杭州)有限公司 | 一种led照明系统的集中式调光电路 |
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- 2009-02-19 CN CN200910095902A patent/CN101494938B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2205090Y (zh) * | 1993-08-26 | 1995-08-09 | 曹玉亮 | 多功能节电照明控制器 |
CN1901768A (zh) * | 2006-07-06 | 2007-01-24 | 鹤山丽得电子实业有限公司 | 一种控制led亮度的方法 |
CN201467537U (zh) * | 2009-07-20 | 2010-05-12 | 英飞特电子(杭州)有限公司 | 一种led照明系统的集中式调光电路 |
Non-Patent Citations (1)
Title |
---|
狄宬."32W×2荧光灯双向晶闸管调光系统 ".《中国照明电器》.2004,(第10期),8-13. |
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Address after: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East communication B block 309 Patentee after: LED One (Hangzhou) Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East communication B block 309 Patentee before: Inventronics (Hangzhou) Co., Ltd. |
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Effective date of registration: 20170726 Address after: Hangzhou City, Zhejiang province 315002 Binjiang District West Street Chutian Road No. 266 Building No. 5 layer 1-3 Patentee after: Thinklux (Zhejiang) Lighting Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East communication B block 309 Patentee before: LED One (Hangzhou) Co.,Ltd. |
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Effective date of registration: 20201123 Address after: 310052 block a, infight building, 459 Jianghong Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: INVENTRONICS (HANGZHOU), Inc. Address before: 315002 1-3, 5 building, 266 Chutian Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: Zhejiang Silang Lighting Co.,Ltd. |
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Application publication date: 20090729 Assignee: ZHEJIANG INVENT OPTOELECTRONIC CO.,LTD. Assignor: INVENTRONICS (HANGZHOU), Inc. Contract record no.: X2021330000385 Denomination of invention: A centralized dimming circuit for LED lighting system Granted publication date: 20120829 License type: Common License Record date: 20211026 |