CN1790908A - Led开路旁通电路 - Google Patents
Led开路旁通电路 Download PDFInfo
- Publication number
- CN1790908A CN1790908A CN 200510136882 CN200510136882A CN1790908A CN 1790908 A CN1790908 A CN 1790908A CN 200510136882 CN200510136882 CN 200510136882 CN 200510136882 A CN200510136882 A CN 200510136882A CN 1790908 A CN1790908 A CN 1790908A
- Authority
- CN
- China
- Prior art keywords
- led
- triode
- circuit
- stabilizing didoe
- voltage stabilizing
- 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.)
- Granted
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101368825A CN100527623C (zh) | 2005-12-21 | 2005-12-21 | Led开路旁通电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101368825A CN100527623C (zh) | 2005-12-21 | 2005-12-21 | Led开路旁通电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1790908A true CN1790908A (zh) | 2006-06-21 |
CN100527623C CN100527623C (zh) | 2009-08-12 |
Family
ID=36788473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101368825A Expired - Fee Related CN100527623C (zh) | 2005-12-21 | 2005-12-21 | Led开路旁通电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100527623C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101706089A (zh) * | 2009-12-08 | 2010-05-12 | 杨东平 | 一种led发光芯片及其组件 |
CN102076139A (zh) * | 2009-11-19 | 2011-05-25 | 群康科技(深圳)有限公司 | Led照明电路 |
CN102752908A (zh) * | 2011-04-18 | 2012-10-24 | 松下电器产业株式会社 | 半导体发光元件的点亮装置及使用了该装置的照明器具 |
CN107484306A (zh) * | 2016-06-07 | 2017-12-15 | 深圳市光峰光电技术有限公司 | 一种光源装置以及投影仪 |
CN109239446A (zh) * | 2018-08-03 | 2019-01-18 | 广东美的制冷设备有限公司 | 交流过电压检测电路、空调器、空调器内机及其控制板 |
-
2005
- 2005-12-21 CN CNB2005101368825A patent/CN100527623C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102076139A (zh) * | 2009-11-19 | 2011-05-25 | 群康科技(深圳)有限公司 | Led照明电路 |
CN101706089A (zh) * | 2009-12-08 | 2010-05-12 | 杨东平 | 一种led发光芯片及其组件 |
CN102752908A (zh) * | 2011-04-18 | 2012-10-24 | 松下电器产业株式会社 | 半导体发光元件的点亮装置及使用了该装置的照明器具 |
CN107484306A (zh) * | 2016-06-07 | 2017-12-15 | 深圳市光峰光电技术有限公司 | 一种光源装置以及投影仪 |
CN109239446A (zh) * | 2018-08-03 | 2019-01-18 | 广东美的制冷设备有限公司 | 交流过电压检测电路、空调器、空调器内机及其控制板 |
Also Published As
Publication number | Publication date |
---|---|
CN100527623C (zh) | 2009-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2694702Y (zh) | 饰灯及饰灯灯串 | |
CN102892238B (zh) | 交流电直接驱动led模块的调光驱动电路 | |
CN100527623C (zh) | Led开路旁通电路 | |
CN105813285A (zh) | 一种led恒流驱动装置 | |
CN214101867U (zh) | 一种过压保护电路 | |
CN101076213A (zh) | Led照明灯及其控制电路 | |
CN1889804A (zh) | 一种半导体发光管灯局部损坏旁路保护装置 | |
CN1816234A (zh) | 发光二极管的稳定长效照明指示装置 | |
CN206321956U (zh) | 基于io口的单向元件控制电路 | |
CN203934064U (zh) | 一种多通道式led驱动电源 | |
CN208175063U (zh) | 一种光源驱动电路与照明装置 | |
CN1809232A (zh) | 白光二极管太阳能路灯光源电路 | |
CN102695336A (zh) | 一种led灯具 | |
CN203718478U (zh) | 一种双向控制led灯串 | |
CN200969692Y (zh) | Led驱动器 | |
CN201383890Y (zh) | 电动自行车的led前灯电路 | |
CN103200729B (zh) | 交流电直接恒流驱动的led发光装置 | |
CN200965177Y (zh) | 交通信号灯用单管恒流电路 | |
CN217011252U (zh) | 基于分立器件的汽车led恒流驱动电路 | |
CN103906327A (zh) | 多点控制led照明灯 | |
CN205071401U (zh) | 一种led恒流驱动装置 | |
CN209897326U (zh) | 一种新颖的一托二的led驱动方式 | |
CN201557283U (zh) | 一种具有开路保护的led节能灯 | |
CN219145001U (zh) | 一种电阻式电路的断路n-1保护电路 | |
CN203574910U (zh) | Led球泡灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HEFEI YUANHUI OPTOELECTRONIC CO., LTD. Assignor: Lv Xiaofeng Contract record no.: 2011340000072 Denomination of invention: LED open circuit by-pass circuit Granted publication date: 20090812 License type: Exclusive License Open date: 20060621 Record date: 20110630 |
|
DD01 | Delivery of document by public notice |
Addressee: Lv Xiaofeng Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Lv Xiaofeng Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Lv Xiaofeng Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20131221 |