CN102386781A - 一种三线调光器 - Google Patents
一种三线调光器 Download PDFInfo
- Publication number
- CN102386781A CN102386781A CN2010102733085A CN201010273308A CN102386781A CN 102386781 A CN102386781 A CN 102386781A CN 2010102733085 A CN2010102733085 A CN 2010102733085A CN 201010273308 A CN201010273308 A CN 201010273308A CN 102386781 A CN102386781 A CN 102386781A
- Authority
- CN
- China
- Prior art keywords
- control circuit
- output
- chopping switch
- impedance matching
- dimmer
- 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
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
- H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010273308.5A CN102386781B (zh) | 2010-09-02 | 2010-09-02 | 一种三线调光器 |
PCT/CN2011/079171 WO2012028099A1 (zh) | 2010-09-02 | 2011-08-31 | 一种三线调光器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010273308.5A CN102386781B (zh) | 2010-09-02 | 2010-09-02 | 一种三线调光器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102386781A true CN102386781A (zh) | 2012-03-21 |
CN102386781B CN102386781B (zh) | 2014-05-28 |
Family
ID=45772169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010273308.5A Active CN102386781B (zh) | 2010-09-02 | 2010-09-02 | 一种三线调光器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102386781B (zh) |
WO (1) | WO2012028099A1 (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1288348A (zh) * | 2000-10-24 | 2001-03-21 | 复旦大学 | 后沿相位控制调光器 |
CN101631410A (zh) * | 2009-08-24 | 2010-01-20 | 英飞特电子(杭州)有限公司 | 一种高功率因数的ac-dc led驱动电路 |
US7656103B2 (en) * | 2006-01-20 | 2010-02-02 | Exclara, Inc. | Impedance matching circuit for current regulation of solid state lighting |
CN101784146A (zh) * | 2010-01-05 | 2010-07-21 | 英飞特电子(杭州)有限公司 | 一种改善可控硅调光器适应容性负载的电路 |
CN201821272U (zh) * | 2010-09-02 | 2011-05-04 | 英飞特电子(杭州)有限公司 | 一种三线调光器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4042656B2 (ja) * | 2003-07-31 | 2008-02-06 | 松下電工株式会社 | 位相制御装置 |
US20080203934A1 (en) * | 2005-05-09 | 2008-08-28 | Koninklijke Philips Electronics, N.V. | Method and Circuit for Enabling Dimming Using Triac Dimmer |
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2010
- 2010-09-02 CN CN201010273308.5A patent/CN102386781B/zh active Active
-
2011
- 2011-08-31 WO PCT/CN2011/079171 patent/WO2012028099A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1288348A (zh) * | 2000-10-24 | 2001-03-21 | 复旦大学 | 后沿相位控制调光器 |
US7656103B2 (en) * | 2006-01-20 | 2010-02-02 | Exclara, Inc. | Impedance matching circuit for current regulation of solid state lighting |
CN101631410A (zh) * | 2009-08-24 | 2010-01-20 | 英飞特电子(杭州)有限公司 | 一种高功率因数的ac-dc led驱动电路 |
CN101784146A (zh) * | 2010-01-05 | 2010-07-21 | 英飞特电子(杭州)有限公司 | 一种改善可控硅调光器适应容性负载的电路 |
CN201821272U (zh) * | 2010-09-02 | 2011-05-04 | 英飞特电子(杭州)有限公司 | 一种三线调光器 |
Also Published As
Publication number | Publication date |
---|---|
WO2012028099A1 (zh) | 2012-03-08 |
CN102386781B (zh) | 2014-05-28 |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East communication B block 309 Applicant after: LED One (Hangzhou) Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East communication B block 309 Applicant before: Inventronics (Hangzhou) Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170728 Address after: Hangzhou City, Zhejiang province 315002 Binjiang District West Street Chutian Road No. 266 Building No. 5 layer 1-3 Patentee after: Thinklux (Zhejiang) Lighting Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East communication B block 309 Patentee before: LED One (Hangzhou) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201126 Address after: 310052 block a, infight building, 459 Jianghong Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: INVENTRONICS (HANGZHOU), Inc. Address before: 315002 1-3, 5 building, 266 Chutian Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: Zhejiang Silang Lighting Co.,Ltd. |
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TR01 | Transfer of patent right |