CN202103910U - 一种大功率led灯调光电路 - Google Patents
一种大功率led灯调光电路 Download PDFInfo
- Publication number
- CN202103910U CN202103910U CN2011201979406U CN201120197940U CN202103910U CN 202103910 U CN202103910 U CN 202103910U CN 2011201979406 U CN2011201979406 U CN 2011201979406U CN 201120197940 U CN201120197940 U CN 201120197940U CN 202103910 U CN202103910 U CN 202103910U
- Authority
- CN
- China
- Prior art keywords
- led
- links
- triode
- led lamp
- constant
- 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
Links
- 238000005516 engineering process Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201979406U CN202103910U (zh) | 2011-06-10 | 2011-06-10 | 一种大功率led灯调光电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201979406U CN202103910U (zh) | 2011-06-10 | 2011-06-10 | 一种大功率led灯调光电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202103910U true CN202103910U (zh) | 2012-01-04 |
Family
ID=45389907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201979406U Expired - Fee Related CN202103910U (zh) | 2011-06-10 | 2011-06-10 | 一种大功率led灯调光电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202103910U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102170735A (zh) * | 2011-06-10 | 2011-08-31 | 林万炯 | 一种大功率led灯调光电路 |
-
2011
- 2011-06-10 CN CN2011201979406U patent/CN202103910U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102170735A (zh) * | 2011-06-10 | 2011-08-31 | 林万炯 | 一种大功率led灯调光电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102316648B (zh) | 一种led照明装置 | |
CN202172516U (zh) | 亮度和色温可调的led灯具 | |
CN102917486A (zh) | 亮度和色温可调的led灯具 | |
CN103139992A (zh) | 带可控硅旁路调光电路的led调光驱动系统 | |
CN204206554U (zh) | 一种可调光led电源 | |
CN102802325B (zh) | 多相高频载波脉宽调制实现led电流pwm调光的电路 | |
CN101267694A (zh) | 一种直流供电采用升压恒流方式驱动的led照明灯具电路 | |
CN102685989A (zh) | 高压直流集中供电led恒流源pwm调光方法及电路 | |
CN202998610U (zh) | Led恒流电源 | |
CN202261957U (zh) | 一种led照明装置 | |
CN104349541A (zh) | 过温度保护装置及其过温度保护方法 | |
CN102170735A (zh) | 一种大功率led灯调光电路 | |
CN205726501U (zh) | 一种led灯调光控制电路 | |
CN202340333U (zh) | Led开关电源pwm调光转换电路 | |
CN202998609U (zh) | Led恒流调光电源 | |
CN202103910U (zh) | 一种大功率led灯调光电路 | |
CN201639821U (zh) | Led灯的可调光控制电路 | |
CN102791063A (zh) | 一种自调压led智能模块 | |
CN202634833U (zh) | 一种led灯的调光电路 | |
CN202551455U (zh) | 一种led恒流驱动电源 | |
CN203968437U (zh) | 一种可调光led驱动电源及对应的led灯具 | |
CN201328203Y (zh) | 一种可调光3路大功率led恒流驱动模块 | |
CN202587529U (zh) | 高压直流集中供电led恒流源pwm调光电路 | |
CN203912269U (zh) | 一种自激式triac调光电路 | |
CN203193969U (zh) | 一种分时多路恒流驱动led灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SELF ELECTRONICS CO.,LTD. Assignor: Lin Wanjiong Contract record no.: 2012330000180 Denomination of utility model: Dimming circuit of high-power LED (Light-emitting Diode) lamp Granted publication date: 20120104 License type: Exclusive License Record date: 20120416 |
|
ASS | Succession or assignment of patent right |
Owner name: NINGBO HI. TECH. PARK SELF ELECTRONICS CO., LTD. Free format text: FORMER OWNER: LIN WANJIONG Effective date: 20141222 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141222 Address after: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee after: SELF ELECTRONICS CO.,LTD. Address before: 315103 Zhejiang city of Ningbo province high tech Zone Juxian Road No. 1345 Ningbo Purcell Electronics Ltd. Patentee before: Lin Wanjiong |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee after: SELF ELECTRONICS CO., LTD. Address before: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee before: SELF ELECTRONICS CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160610 |
|
CF01 | Termination of patent right due to non-payment of annual fee |