CN1889803A - LED load protector line - Google Patents
LED load protector line Download PDFInfo
- Publication number
- CN1889803A CN1889803A CN 200510081256 CN200510081256A CN1889803A CN 1889803 A CN1889803 A CN 1889803A CN 200510081256 CN200510081256 CN 200510081256 CN 200510081256 A CN200510081256 A CN 200510081256A CN 1889803 A CN1889803 A CN 1889803A
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- China
- Prior art keywords
- led load
- load unit
- led
- voltage
- protector line
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- 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.)
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100812560A CN100569038C (en) | 2005-06-27 | 2005-06-27 | A kind of LED load protector line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100812560A CN100569038C (en) | 2005-06-27 | 2005-06-27 | A kind of LED load protector line |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1889803A true CN1889803A (en) | 2007-01-03 |
CN100569038C CN100569038C (en) | 2009-12-09 |
Family
ID=37579062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100812560A Expired - Fee Related CN100569038C (en) | 2005-06-27 | 2005-06-27 | A kind of LED load protector line |
Country Status (1)
Country | Link |
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CN (1) | CN100569038C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102045919A (en) * | 2010-08-25 | 2011-05-04 | 李志明 | LED light source self-diagnosis protection system |
CN102143623A (en) * | 2010-02-01 | 2011-08-03 | 深圳市宏啟光电有限公司 | Drive circuit for LED (light-emitting diode) lamp and short-circuit proof elements of drive circuit |
CN102201403A (en) * | 2011-05-06 | 2011-09-28 | 电子科技大学 | Thyristor type LED (ight emitting diode) open protector |
CN102695317A (en) * | 2011-03-22 | 2012-09-26 | 青岛海信电器股份有限公司 | Circuit and method for ensuring normal operation of light source modules |
CN103001179A (en) * | 2011-09-08 | 2013-03-27 | 海洋王照明科技股份有限公司 | LED luminaire and short-circuit protection circuit thereof |
CN101720147B (en) * | 2009-07-21 | 2013-04-03 | 海洋王照明科技股份有限公司 | LED driving circuit and LED device |
CN103368399A (en) * | 2012-03-28 | 2013-10-23 | 欧司朗股份有限公司 | Unloaded output end allowing load driver and method applied to same |
CN103427395A (en) * | 2012-05-21 | 2013-12-04 | 台达电子工业股份有限公司 | Open circuit protection circuit, open circuit protection method and lighting device |
TWI450635B (en) * | 2011-09-02 | 2014-08-21 | Delta Electronics Inc | Led lighting system architecture |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102762005A (en) * | 2011-04-28 | 2012-10-31 | 东莞勤上光电股份有限公司 | LED luminaire and LED lamp protecting device |
-
2005
- 2005-06-27 CN CNB2005100812560A patent/CN100569038C/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101720147B (en) * | 2009-07-21 | 2013-04-03 | 海洋王照明科技股份有限公司 | LED driving circuit and LED device |
CN102143623A (en) * | 2010-02-01 | 2011-08-03 | 深圳市宏啟光电有限公司 | Drive circuit for LED (light-emitting diode) lamp and short-circuit proof elements of drive circuit |
CN102045919B (en) * | 2010-08-25 | 2014-07-23 | 李志明 | LED light source self-diagnosis protection system |
CN102045919A (en) * | 2010-08-25 | 2011-05-04 | 李志明 | LED light source self-diagnosis protection system |
CN102695317A (en) * | 2011-03-22 | 2012-09-26 | 青岛海信电器股份有限公司 | Circuit and method for ensuring normal operation of light source modules |
CN102201403A (en) * | 2011-05-06 | 2011-09-28 | 电子科技大学 | Thyristor type LED (ight emitting diode) open protector |
TWI450635B (en) * | 2011-09-02 | 2014-08-21 | Delta Electronics Inc | Led lighting system architecture |
CN103001179A (en) * | 2011-09-08 | 2013-03-27 | 海洋王照明科技股份有限公司 | LED luminaire and short-circuit protection circuit thereof |
CN103001179B (en) * | 2011-09-08 | 2016-03-30 | 海洋王照明科技股份有限公司 | A kind of LED lamp and short-circuit protection circuit thereof |
CN103368399A (en) * | 2012-03-28 | 2013-10-23 | 欧司朗股份有限公司 | Unloaded output end allowing load driver and method applied to same |
CN103368399B (en) * | 2012-03-28 | 2017-03-01 | 欧司朗股份有限公司 | Allow the unloaded load driver of outfan and method |
CN103427395A (en) * | 2012-05-21 | 2013-12-04 | 台达电子工业股份有限公司 | Open circuit protection circuit, open circuit protection method and lighting device |
CN103427395B (en) * | 2012-05-21 | 2017-03-01 | 台达电子工业股份有限公司 | Open loop protection circuit, open-circuit-protection method and illuminator |
Also Published As
Publication number | Publication date |
---|---|
CN100569038C (en) | 2009-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090327 Address after: 7, Guangdong science and technology south 12 Road Lighting Center, Shenzhen hi tech Industrial Park, zip code: 518057 Applicant after: Shenzhen city electric lighting Limited by Share Ltd Co-applicant after: Shenzhen Xinghaodi Electron Co., Ltd. Address before: 7, Guangdong science and technology south 12 Road Lighting Center, Shenzhen hi tech Industrial Park, zip code: 518057 Applicant before: Shenzhen city electric lighting Limited by Share Ltd Co-applicant before: Shenzhen Landlite Ligting MFG. Co., Ltd. Co-applicant before: Zhongzhao Lamp Producing Co., Ltd., Shenzhen City |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHENZHEN XINGHAODI ELECTRON CO., LTD. Effective date: 20131216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 518057 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park South 12 Road Lighting Technology Center South Tower Patentee after: Shenzhen CE Lighting Co., Ltd. Address before: 7, 518057 floor, South 12 Road Lighting Center, hi tech Industrial Park, Guangdong, Shenzhen Patentee before: Shenzhen CE Lighting Co., Ltd. Patentee before: Shenzhen Xinghaodi Electron Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20140627 |
|
EXPY | Termination of patent right or utility model |