CN104507208B - 兼容传统日光灯管和led灯管的电流自动调节输出方法及电子镇流器 - Google Patents
兼容传统日光灯管和led灯管的电流自动调节输出方法及电子镇流器 Download PDFInfo
- Publication number
- CN104507208B CN104507208B CN201410692707.3A CN201410692707A CN104507208B CN 104507208 B CN104507208 B CN 104507208B CN 201410692707 A CN201410692707 A CN 201410692707A CN 104507208 B CN104507208 B CN 104507208B
- Authority
- CN
- China
- Prior art keywords
- module
- output
- current
- control module
- state machine
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410692707.3A CN104507208B (zh) | 2014-11-26 | 2014-11-26 | 兼容传统日光灯管和led灯管的电流自动调节输出方法及电子镇流器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410692707.3A CN104507208B (zh) | 2014-11-26 | 2014-11-26 | 兼容传统日光灯管和led灯管的电流自动调节输出方法及电子镇流器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104507208A CN104507208A (zh) | 2015-04-08 |
CN104507208B true CN104507208B (zh) | 2017-05-24 |
Family
ID=52948902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410692707.3A Active CN104507208B (zh) | 2014-11-26 | 2014-11-26 | 兼容传统日光灯管和led灯管的电流自动调节输出方法及电子镇流器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104507208B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105657895B (zh) * | 2016-01-31 | 2019-06-21 | 惠州市时宇虹光电科技有限公司 | 一种led灯驱动同时适配市电输入和电子镇流器输入的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030038602A1 (en) * | 2000-06-13 | 2003-02-27 | Lighttech Group, Inc. | High frequency, high efficiency electronic lighting system with sodium lamp |
US20050162101A1 (en) * | 2002-11-19 | 2005-07-28 | Denovo Lighting, Llc | Power controls for tube mounted LEDs with ballast |
WO2014113886A1 (en) * | 2013-01-22 | 2014-07-31 | Mathieu Malboeuf | Led lamp, and method of driving at least one led string thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7507001B2 (en) * | 2002-11-19 | 2009-03-24 | Denovo Lighting, Llc | Retrofit LED lamp for fluorescent fixtures without ballast |
JP5503164B2 (ja) * | 2009-03-10 | 2014-05-28 | 東神電気株式会社 | 蛍光灯型led照明管及び該照明管を装着した蛍光灯型led照明装置 |
-
2014
- 2014-11-26 CN CN201410692707.3A patent/CN104507208B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030038602A1 (en) * | 2000-06-13 | 2003-02-27 | Lighttech Group, Inc. | High frequency, high efficiency electronic lighting system with sodium lamp |
US20050162101A1 (en) * | 2002-11-19 | 2005-07-28 | Denovo Lighting, Llc | Power controls for tube mounted LEDs with ballast |
WO2014113886A1 (en) * | 2013-01-22 | 2014-07-31 | Mathieu Malboeuf | Led lamp, and method of driving at least one led string thereof |
Also Published As
Publication number | Publication date |
---|---|
CN104507208A (zh) | 2015-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9332603B2 (en) | Circuit arrangement for operating a low-power lighting unit and method of operating the same | |
US7688006B2 (en) | Stepless dimming fluorescent lamp and ballast thereof | |
CN101404844B (zh) | 一种适用于可控硅调光器的led调光装置 | |
CN105359624B (zh) | 电路稳定装置和方法 | |
CN101815379B (zh) | 脉冲宽度调变控制装置 | |
CN205610982U (zh) | Led灯开关调光调色温驱动电路及具有其的led灯 | |
CN101447737B (zh) | 恒功率输出直流变换电路 | |
CN101843169A (zh) | Led驱动器 | |
TWM358256U (en) | Driving and light adjusting apparatus for illumination loading | |
TWI473403B (zh) | 一種降低電容值使用量的方法及其裝置 | |
CN202738205U (zh) | 一种led调光驱动电路 | |
Cheng et al. | A digitally wireless dimmable lighting system for two-area fluorescent lamps | |
CN201290191Y (zh) | 一种适用于可控硅调光器的led调光装置 | |
CN104507208B (zh) | 兼容传统日光灯管和led灯管的电流自动调节输出方法及电子镇流器 | |
CN102149245B (zh) | 一种高效可调光气体放电灯电子镇流器 | |
CN204836755U (zh) | 一种应用频率发生器控制占空比的调光无极荧光灯 | |
CN202103927U (zh) | 可调光气体放电灯电子镇流器 | |
CN102036455A (zh) | 拨码设置定时调节输出功率的电子镇流器 | |
CN201035435Y (zh) | 电源电压控制装置 | |
CN104822217B (zh) | 一种应用双频率方波脉冲信号发生器控制占空比的无极荧光灯调光方法 | |
CN201504356U (zh) | 荧光灯的调光控制器 | |
CN102196652A (zh) | 具有开路电压控制装置的镇流器 | |
TWI446835B (zh) | 諧振電容調整元件及其所適用之電流預熱型電子安定器 | |
CN207427533U (zh) | 一种开关调光的led驱动电源电路 | |
CN203219594U (zh) | 电子镇流式高压钠灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Yuwen Inventor after: Cai Yijun Inventor after: Chen Xiaojun Inventor after: Huang Yangzi Inventor after: Yuan Yi Inventor after: Nie Qi Inventor before: Li Yuwen Inventor before: Cai Yijun Inventor before: Chen Xiaojun Inventor before: Huang Yangzi Inventor before: Yuan Yi |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170424 Address after: 312300 Zhejiang Province, Shaoxing city Shangyu District of Yuexiu City Street Road No. 273 Applicant after: SHAOXING JIAHENG CHUANGNENG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 430074 Wuhan Province, East Lake City Development Zone, high tech Avenue, No. 999, No. Applicant before: WUHAN HONGJING MICRO-ELECTRONICS Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221215 Address after: 403, Floor 4, Building 10, Guanlong Second Industrial Zone, Xinwei Community, Xili Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN YINGTEYUAN ELECTRONICS Co.,Ltd. Address before: 312300 273 Yuexiu Road, Cao E Street, Shangyu District, Shaoxing, Zhejiang Patentee before: SHAOXING JIAHENG CHUANGNENG ELECTRONIC TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right |