CN102271439B - 一种led调光器 - Google Patents
一种led调光器 Download PDFInfo
- Publication number
- CN102271439B CN102271439B CN201010192191.8A CN201010192191A CN102271439B CN 102271439 B CN102271439 B CN 102271439B CN 201010192191 A CN201010192191 A CN 201010192191A CN 102271439 B CN102271439 B CN 102271439B
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- CN
- China
- Prior art keywords
- switch
- sub
- brightness
- led
- light modulator
- 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.)
- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010192191.8A CN102271439B (zh) | 2010-06-02 | 2010-06-02 | 一种led调光器 |
PCT/CN2010/079055 WO2011150635A1 (zh) | 2010-06-02 | 2010-11-24 | 一种led调光器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010192191.8A CN102271439B (zh) | 2010-06-02 | 2010-06-02 | 一种led调光器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102271439A CN102271439A (zh) | 2011-12-07 |
CN102271439B true CN102271439B (zh) | 2014-02-26 |
Family
ID=45053560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010192191.8A Expired - Fee Related CN102271439B (zh) | 2010-06-02 | 2010-06-02 | 一种led调光器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102271439B (zh) |
WO (1) | WO2011150635A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102932990B (zh) * | 2012-10-11 | 2016-06-22 | 上海聚纳科电子有限公司 | 带点矫正的led驱动电路 |
RU2697831C2 (ru) * | 2014-11-04 | 2019-08-21 | Филипс Лайтинг Холдинг Б.В. | Светодиодная осветительная система |
CN104486889B (zh) * | 2014-12-26 | 2017-05-03 | 深圳万润科技股份有限公司 | 一种光敏led灯的控制方法 |
CN106231756B (zh) * | 2016-08-25 | 2019-07-19 | 欧普照明股份有限公司 | 照明方法和照明装置 |
CN106686862A (zh) * | 2016-12-30 | 2017-05-17 | 佛山亚图信息技术有限公司 | 一种灯控制方法及终端 |
CN107809822A (zh) * | 2017-10-26 | 2018-03-16 | 惠科股份有限公司 | 发光二极管光源的亮度控制装置与方法 |
CN108012392A (zh) * | 2017-11-29 | 2018-05-08 | 北京小米移动软件有限公司 | 化妆镜的照明控制方法及装置 |
CN108811269B (zh) * | 2018-04-26 | 2020-06-26 | 深圳市好时达电器有限公司 | 一种智能家居照明亮度采集与控制系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101102630A (zh) * | 2006-07-07 | 2008-01-09 | 陈汉湘 | 户外照明灯智能光时控制器及其控制方法 |
CN101466186A (zh) * | 2008-12-31 | 2009-06-24 | 张家瑞 | 一种能够调节大功率led亮度的驱动方法和驱动装置 |
CN101541120A (zh) * | 2008-03-19 | 2009-09-23 | 牧德科技股份有限公司 | 智能型发光二极管照明系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1750722A (zh) * | 2004-09-14 | 2006-03-22 | 乐金电子(沈阳)有限公司 | 图像显示设备的亮度调节方法及装置 |
CN100573642C (zh) * | 2006-12-08 | 2009-12-23 | 鸿富锦精密工业(深圳)有限公司 | Led控制电路 |
CN101360376A (zh) * | 2008-08-29 | 2009-02-04 | 刘延平 | Led照明设备、用于动态调节led亮度的控制装置和方法 |
CN101598309B (zh) * | 2009-07-07 | 2011-01-26 | 广州钒浦新能源发展有限公司 | 一种具有智能检测控制系统的led路灯 |
-
2010
- 2010-06-02 CN CN201010192191.8A patent/CN102271439B/zh not_active Expired - Fee Related
- 2010-11-24 WO PCT/CN2010/079055 patent/WO2011150635A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101102630A (zh) * | 2006-07-07 | 2008-01-09 | 陈汉湘 | 户外照明灯智能光时控制器及其控制方法 |
CN101541120A (zh) * | 2008-03-19 | 2009-09-23 | 牧德科技股份有限公司 | 智能型发光二极管照明系统 |
CN101466186A (zh) * | 2008-12-31 | 2009-06-24 | 张家瑞 | 一种能够调节大功率led亮度的驱动方法和驱动装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102271439A (zh) | 2011-12-07 |
WO2011150635A1 (zh) | 2011-12-08 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG THINKLUX LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INVENTRONICS (HANGZHOU), INC. Effective date: 20130327 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 310053 HANGZHOU, ZHEJIANG PROVINCE TO: 315002 HANGZHOU, ZHEJIANG PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20130327 Address after: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Applicant after: Thinklux (Zhejiang) Lighting Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 Oriental communication block D room 208 Applicant before: LED ONE (Hangzhou) Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151112 Address after: 528226, Guangdong Province, Nanhai District, Foshan province Luo village, Guangdong new light industry base A8 Building 5 floor Patentee after: New light sources re-invent industry center, associating Guangdong, Nanhai District Foshan City Address before: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee before: Thinklux (Zhejiang) Lighting Technology Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20181213 Address after: 225600 Guoji Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee after: Gaoyou Changshan electrical material plant Address before: 528226 5th Floor, Building A8, Guangdong New Light Source Industrial Base, Luocun, Nanhai District, Foshan City, Guangdong Province Patentee before: New light sources re-invent industry center, associating Guangdong, Nanhai District Foshan City |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20190602 |