CN102164437A - Led点灯电路 - Google Patents
Led点灯电路 Download PDFInfo
- Publication number
- CN102164437A CN102164437A CN2011100429579A CN201110042957A CN102164437A CN 102164437 A CN102164437 A CN 102164437A CN 2011100429579 A CN2011100429579 A CN 2011100429579A CN 201110042957 A CN201110042957 A CN 201110042957A CN 102164437 A CN102164437 A CN 102164437A
- Authority
- CN
- China
- Prior art keywords
- switch element
- control
- voltage
- direct voltage
- light source
- 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.)
- Pending
Links
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 abstract description 7
- 239000003990 capacitor Substances 0.000 description 22
- 238000010586 diagram Methods 0.000 description 2
Images
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 Arrangement For Electric Light Sources In General (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP036036/2010 | 2010-02-22 | ||
JP2010036036A JP5592667B2 (ja) | 2010-02-22 | 2010-02-22 | Led点灯回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102164437A true CN102164437A (zh) | 2011-08-24 |
Family
ID=44465333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100429579A Pending CN102164437A (zh) | 2010-02-22 | 2011-02-18 | Led点灯电路 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5592667B2 (zh) |
CN (1) | CN102164437A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111316548A (zh) * | 2017-10-16 | 2020-06-19 | 株式会社小糸制作所 | 点灯电路以及车辆用灯具 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5853190B2 (ja) | 2011-09-14 | 2016-02-09 | パナソニックIpマネジメント株式会社 | 固体発光素子駆動装置及び照明装置 |
JP5857219B2 (ja) * | 2011-11-24 | 2016-02-10 | パナソニックIpマネジメント株式会社 | Led駆動装置、照明装置、および照明器具 |
JP6064272B2 (ja) * | 2011-11-24 | 2017-01-25 | パナソニックIpマネジメント株式会社 | Led駆動装置及びそれを用いた照明装置 |
JP2013254602A (ja) | 2012-06-05 | 2013-12-19 | Panasonic Corp | 点灯装置 |
JP5923751B2 (ja) * | 2012-08-03 | 2016-05-25 | パナソニックIpマネジメント株式会社 | Led点灯装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001284086A (ja) * | 2000-03-31 | 2001-10-12 | Matsushita Electric Works Ltd | 放電灯点灯装置 |
CN1518200A (zh) * | 2003-01-07 | 2004-08-04 | ������������ʽ���� | 开关式电源装置 |
CN1895006A (zh) * | 2003-12-12 | 2007-01-10 | 松下电工株式会社 | 用于点亮高压放电灯的装置及具有该装置的照明器具 |
JP2010040400A (ja) * | 2008-08-06 | 2010-02-18 | Toshiba Lighting & Technology Corp | 発光ダイオード点灯装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001284085A (ja) * | 2000-03-31 | 2001-10-12 | Matsushita Electric Works Ltd | 放電灯点灯装置 |
JP2004327152A (ja) * | 2003-04-23 | 2004-11-18 | Toshiba Lighting & Technology Corp | Led点灯装置およびled照明器具 |
JP2010040878A (ja) * | 2008-08-06 | 2010-02-18 | Toshiba Lighting & Technology Corp | 発光ダイオード点灯装置 |
-
2010
- 2010-02-22 JP JP2010036036A patent/JP5592667B2/ja active Active
-
2011
- 2011-02-18 CN CN2011100429579A patent/CN102164437A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001284086A (ja) * | 2000-03-31 | 2001-10-12 | Matsushita Electric Works Ltd | 放電灯点灯装置 |
CN1518200A (zh) * | 2003-01-07 | 2004-08-04 | ������������ʽ���� | 开关式电源装置 |
CN1895006A (zh) * | 2003-12-12 | 2007-01-10 | 松下电工株式会社 | 用于点亮高压放电灯的装置及具有该装置的照明器具 |
JP2010040400A (ja) * | 2008-08-06 | 2010-02-18 | Toshiba Lighting & Technology Corp | 発光ダイオード点灯装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111316548A (zh) * | 2017-10-16 | 2020-06-19 | 株式会社小糸制作所 | 点灯电路以及车辆用灯具 |
CN111316548B (zh) * | 2017-10-16 | 2024-01-23 | 株式会社小糸制作所 | 点灯电路以及车辆用灯具 |
Also Published As
Publication number | Publication date |
---|---|
JP2011171232A (ja) | 2011-09-01 |
JP5592667B2 (ja) | 2014-09-17 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Free format text: FORMER OWNER: MATSUSHITA ELECTRIC WORKS LTD. Effective date: 20120223 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120223 Address after: Osaka Japan Applicant after: Matsushita Electric Industrial Co., Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Works, Ltd. |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110824 |