CN203086807U - 交流高压多段光源驱动装置 - Google Patents
交流高压多段光源驱动装置 Download PDFInfo
- Publication number
- CN203086807U CN203086807U CN2013200216257U CN201320021625U CN203086807U CN 203086807 U CN203086807 U CN 203086807U CN 2013200216257 U CN2013200216257 U CN 2013200216257U CN 201320021625 U CN201320021625 U CN 201320021625U CN 203086807 U CN203086807 U CN 203086807U
- Authority
- CN
- China
- Prior art keywords
- section
- led lamp
- light source
- voltage
- constant
- 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.)
- Expired - Lifetime
Links
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)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013200216257U CN203086807U (zh) | 2013-01-14 | 2013-01-14 | 交流高压多段光源驱动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013200216257U CN203086807U (zh) | 2013-01-14 | 2013-01-14 | 交流高压多段光源驱动装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203086807U true CN203086807U (zh) | 2013-07-24 |
Family
ID=48832602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013200216257U Expired - Lifetime CN203086807U (zh) | 2013-01-14 | 2013-01-14 | 交流高压多段光源驱动装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203086807U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014108103A2 (zh) * | 2013-01-14 | 2014-07-17 | 深圳普益照明科技有限公司 | 交流高压多段分区驱动光源装置及其方法 |
CN104066248A (zh) * | 2014-06-26 | 2014-09-24 | 深圳普益照明科技有限公司 | 交流多段分区驱动式led光引擎及其驱动方法 |
CN105142300A (zh) * | 2015-09-23 | 2015-12-09 | 广州硅能照明有限公司 | 一种无频闪led交流驱动装置和方法 |
WO2016000125A1 (zh) * | 2014-06-30 | 2016-01-07 | 深圳普益照明科技有限公司 | 交流多段分区驱动式led光引擎及其驱动方法 |
CN106102228A (zh) * | 2016-06-21 | 2016-11-09 | 浙江中睿低碳科技有限公司 | 智慧led路灯及其工作方法 |
-
2013
- 2013-01-14 CN CN2013200216257U patent/CN203086807U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014108103A2 (zh) * | 2013-01-14 | 2014-07-17 | 深圳普益照明科技有限公司 | 交流高压多段分区驱动光源装置及其方法 |
WO2014108103A3 (zh) * | 2013-01-14 | 2014-09-04 | 深圳普益照明科技有限公司 | 交流高压多段分区驱动光源装置及其方法 |
CN104066248A (zh) * | 2014-06-26 | 2014-09-24 | 深圳普益照明科技有限公司 | 交流多段分区驱动式led光引擎及其驱动方法 |
CN104066248B (zh) * | 2014-06-26 | 2017-03-29 | 深圳普益照明科技有限公司 | 交流多段分区驱动式led光引擎及其驱动方法 |
WO2016000125A1 (zh) * | 2014-06-30 | 2016-01-07 | 深圳普益照明科技有限公司 | 交流多段分区驱动式led光引擎及其驱动方法 |
CN105142300A (zh) * | 2015-09-23 | 2015-12-09 | 广州硅能照明有限公司 | 一种无频闪led交流驱动装置和方法 |
CN106102228A (zh) * | 2016-06-21 | 2016-11-09 | 浙江中睿低碳科技有限公司 | 智慧led路灯及其工作方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203086807U (zh) | 交流高压多段光源驱动装置 | |
CN102711319B (zh) | Led光源分区分段变换投入驱动控制方法及其控制电路 | |
CN103298199A (zh) | 交流高压多段分区驱动光源装置及其方法 | |
CN101883463A (zh) | 恒流式ac led(交流二极管)照明电路 | |
TWI425661B (zh) | Light emitting diode device | |
US20120049751A1 (en) | Transformer-free led lighting device directly utilizing the ac power from city electricity | |
CN104066248B (zh) | 交流多段分区驱动式led光引擎及其驱动方法 | |
CN105576951A (zh) | 限流方法及限流-恒流组合式电源电路及其控制方法 | |
CN216057574U (zh) | 多段开关降压电路和led灯具 | |
CN202165873U (zh) | 一种免驱动led灯 | |
CN104219828B (zh) | 发光二极管照明系统 | |
CN201462537U (zh) | 新型led微型灯泡串 | |
CN203934076U (zh) | 交流多段分区驱动式led光引擎 | |
CN202535612U (zh) | 一种一体化led灯专用调光电路 | |
CN203086825U (zh) | 基于恒流二极管的led驱动电路 | |
CN203036999U (zh) | 一种冰箱用自整流led灯照明模组 | |
CN103200729B (zh) | 交流电直接恒流驱动的led发光装置 | |
CN206525003U (zh) | 一种触摸式三段调光oled台灯 | |
CN204408670U (zh) | 灯管中的对称型非均匀分布的多段光源驱动装置 | |
CN205137133U (zh) | 一种led日光灯管 | |
CN202857037U (zh) | 一种交流电源的led发光电路 | |
CN202713691U (zh) | 一种发光二极管的恒流驱动装置 | |
CN104703349A (zh) | 一种恒流控制led系统 | |
CN103249202B (zh) | Led灯具 | |
CN206807828U (zh) | 一种转换装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YAN BOQIN Free format text: FORMER OWNER: SHENZHEN QINDA INDUSTRIAL CO., LTD. Effective date: 20140530 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140530 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Nanyou Cheonan Industrial Zone 8 8 floor Patentee after: Yan Boqin Address before: 518000 Guangdong city of Shenzhen province Nanshan District Nanyou Cheonan Industrial Village No. 8 8CD Patentee before: Shenzhen Qinda Industrial Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN PUYI LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAN BOQIN Effective date: 20140717 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140717 Address after: 518000 Guangdong city of Shenzhen province science and Technology Park of Nanshan District science and technology building a SED East podium building room 112 Patentee after: SHENZHEN PUYI LIGHTING TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Nanyou Cheonan Industrial Zone 8 8 floor Patentee before: Yan Boqin |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lin Liangzhong Assignor: SHENZHEN PUYI LIGHTING TECHNOLOGY Co.,Ltd. Contract record no.: 2014440020342 Denomination of utility model: Alternating current high voltage multi-section light source drive device Granted publication date: 20130724 License type: Common License Record date: 20140926 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
CX01 | Expiry of patent term |