CN101883463A - 恒流式ac led(交流二极管)照明电路 - Google Patents
恒流式ac led(交流二极管)照明电路 Download PDFInfo
- Publication number
- CN101883463A CN101883463A CN2010102353283A CN201010235328A CN101883463A CN 101883463 A CN101883463 A CN 101883463A CN 2010102353283 A CN2010102353283 A CN 2010102353283A CN 201010235328 A CN201010235328 A CN 201010235328A CN 101883463 A CN101883463 A CN 101883463A
- Authority
- CN
- China
- Prior art keywords
- current
- constant
- led
- diode
- light
- 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.)
- Pending
Links
- 239000013078 crystal Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 229910002601 GaN Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102353283A CN101883463A (zh) | 2010-07-23 | 2010-07-23 | 恒流式ac led(交流二极管)照明电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102353283A CN101883463A (zh) | 2010-07-23 | 2010-07-23 | 恒流式ac led(交流二极管)照明电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101883463A true CN101883463A (zh) | 2010-11-10 |
Family
ID=43055289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102353283A Pending CN101883463A (zh) | 2010-07-23 | 2010-07-23 | 恒流式ac led(交流二极管)照明电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101883463A (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102022655A (zh) * | 2010-12-24 | 2011-04-20 | 鸿富锦精密工业(深圳)有限公司 | Led串-并联电路及led照明装置 |
CN102223748A (zh) * | 2011-06-17 | 2011-10-19 | 苏州半导体总厂有限公司 | 一种交流供电的led灯驱动方法和驱动电源 |
WO2012028088A1 (zh) * | 2010-09-03 | 2012-03-08 | 贵州光浦森光电有限公司 | Led照明方法及装置 |
CN102958229A (zh) * | 2011-08-24 | 2013-03-06 | 贵州航天风华精密设备有限公司 | 一种led汽车灯无极性恒流驱动方法及电路 |
CN103052222A (zh) * | 2012-12-14 | 2013-04-17 | 无锡华润华晶微电子有限公司 | 一种220v可调光的恒流驱动高压led电路 |
CN103052219A (zh) * | 2012-12-14 | 2013-04-17 | 无锡华润华晶微电子有限公司 | 一种110v可调光的恒流驱动高压led电路 |
CN103547016A (zh) * | 2012-07-13 | 2014-01-29 | 无锡华润华晶微电子有限公司 | 高压发光二极管照明装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201114911Y (zh) * | 2007-10-22 | 2008-09-10 | 东莞市百分百科技有限公司 | 一种led恒流驱动电路 |
CN101668365A (zh) * | 2008-09-05 | 2010-03-10 | 李旭明 | 一种恒流源驱动器电路和器件 |
CN101699133A (zh) * | 2009-10-20 | 2010-04-28 | 深圳市瑞丰光电子有限公司 | 一种交流led模组光源 |
-
2010
- 2010-07-23 CN CN2010102353283A patent/CN101883463A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201114911Y (zh) * | 2007-10-22 | 2008-09-10 | 东莞市百分百科技有限公司 | 一种led恒流驱动电路 |
CN101668365A (zh) * | 2008-09-05 | 2010-03-10 | 李旭明 | 一种恒流源驱动器电路和器件 |
CN101699133A (zh) * | 2009-10-20 | 2010-04-28 | 深圳市瑞丰光电子有限公司 | 一种交流led模组光源 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012028088A1 (zh) * | 2010-09-03 | 2012-03-08 | 贵州光浦森光电有限公司 | Led照明方法及装置 |
US9107254B2 (en) | 2010-09-03 | 2015-08-11 | Guizhou Guangpusen Photoelectric Co., Ltd. | Method and apparatus for LED lighting |
CN102022655A (zh) * | 2010-12-24 | 2011-04-20 | 鸿富锦精密工业(深圳)有限公司 | Led串-并联电路及led照明装置 |
CN102223748A (zh) * | 2011-06-17 | 2011-10-19 | 苏州半导体总厂有限公司 | 一种交流供电的led灯驱动方法和驱动电源 |
CN102958229A (zh) * | 2011-08-24 | 2013-03-06 | 贵州航天风华精密设备有限公司 | 一种led汽车灯无极性恒流驱动方法及电路 |
CN103547016A (zh) * | 2012-07-13 | 2014-01-29 | 无锡华润华晶微电子有限公司 | 高压发光二极管照明装置 |
CN103052222A (zh) * | 2012-12-14 | 2013-04-17 | 无锡华润华晶微电子有限公司 | 一种220v可调光的恒流驱动高压led电路 |
CN103052219A (zh) * | 2012-12-14 | 2013-04-17 | 无锡华润华晶微电子有限公司 | 一种110v可调光的恒流驱动高压led电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101883463A (zh) | 恒流式ac led(交流二极管)照明电路 | |
CN102223748A (zh) | 一种交流供电的led灯驱动方法和驱动电源 | |
CN202206617U (zh) | 用于led照明的调光恒流驱动电源 | |
CN201651870U (zh) | 一种交流电节能led照明灯 | |
CN101917810A (zh) | 一种交流供电模式的led照明方法及装置 | |
CN101586791A (zh) | 一种简约节能半导体灯 | |
CN201860476U (zh) | 恒流式ac led(交流二极管)照明装置 | |
CN201462537U (zh) | 新型led微型灯泡串 | |
CN101718405A (zh) | 一种小功率led照明灯 | |
CN202026501U (zh) | 一种交流驱动的led照明装置 | |
CN204539549U (zh) | 一种简洁式led灯 | |
CN204993986U (zh) | 一种新型交流led灯 | |
CN103731964A (zh) | 一种三相交流驱动led的集成封装光源结构 | |
CN202261926U (zh) | 一种led照明灯交流恒流电源驱动的电路结构 | |
CN102137537A (zh) | 多路受控恒流led驱动电源 | |
CN204069403U (zh) | 一种高效交流led封装 | |
CN202068622U (zh) | 多路受控恒流led驱动电源 | |
CN104214733A (zh) | Led照明灯具 | |
CN207744198U (zh) | 一种led发光装置 | |
CN103220848A (zh) | 改善频闪led驱动电路 | |
CN102937254A (zh) | 一种白光led集成光源 | |
CN203313489U (zh) | 一种应用于led模组化的高压驱动电路 | |
CN201661895U (zh) | 一种小功率led照明灯 | |
CN202231909U (zh) | 一种大功率led照明灯交流电源驱动的电路结构 | |
CN202310177U (zh) | 一种新型led灯具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: RAOPING TONGGAO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YU MINGGAO Effective date: 20120331 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120331 Address after: 515700, No. nineteen, horizontal seven, walled town, Huanggang Town, Raoping County, Chaozhou, Guangdong Applicant after: Raoping County High Tech Co., Ltd. Address before: 515700, No. nineteen, horizontal seven, walled town, Huanggang Town, Raoping County, Chaozhou, Guangdong Applicant before: Yu Minggao |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101110 |