CN213938378U - 一种兼具色温和亮度调节的led控制电路、led灯 - Google Patents
一种兼具色温和亮度调节的led控制电路、led灯 Download PDFInfo
- Publication number
- CN213938378U CN213938378U CN202023173339.1U CN202023173339U CN213938378U CN 213938378 U CN213938378 U CN 213938378U CN 202023173339 U CN202023173339 U CN 202023173339U CN 213938378 U CN213938378 U CN 213938378U
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- CN
- China
- Prior art keywords
- color temperature
- circuit
- control circuit
- led
- brightness
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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.)
- Withdrawn - After Issue
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- 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]
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- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173339.1U CN213938378U (zh) | 2020-12-24 | 2020-12-24 | 一种兼具色温和亮度调节的led控制电路、led灯 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173339.1U CN213938378U (zh) | 2020-12-24 | 2020-12-24 | 一种兼具色温和亮度调节的led控制电路、led灯 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213938378U true CN213938378U (zh) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023173339.1U Withdrawn - After Issue CN213938378U (zh) | 2020-12-24 | 2020-12-24 | 一种兼具色温和亮度调节的led控制电路、led灯 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213938378U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679809A (zh) * | 2020-12-24 | 2022-06-28 | 上海岭芯微电子有限公司 | 一种兼具色温和亮度调节的led控制电路、led灯 |
-
2020
- 2020-12-24 CN CN202023173339.1U patent/CN213938378U/zh not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679809A (zh) * | 2020-12-24 | 2022-06-28 | 上海岭芯微电子有限公司 | 一种兼具色温和亮度调节的led控制电路、led灯 |
| CN114679809B (zh) * | 2020-12-24 | 2025-10-03 | 上海贝岭股份有限公司 | 一种兼具色温和亮度调节的led控制电路、led灯 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230703 Address after: 200233 No. 810, Xuhui District, Shanghai, Yishan Road Patentee after: SHANGHAI BELLING Corp.,Ltd. Address before: Room 15C, building 18, 810 Yishan Road, Xuhui District, Shanghai 200233 Patentee before: SHANGHAI LEADCHIP MICROELECTRONICS Corp.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210810 Effective date of abandoning: 20251003 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210810 Effective date of abandoning: 20251003 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |