CN107801269B - Led照明调光装置和车辆 - Google Patents
Led照明调光装置和车辆 Download PDFInfo
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- CN107801269B CN107801269B CN201610810765.0A CN201610810765A CN107801269B CN 107801269 B CN107801269 B CN 107801269B CN 201610810765 A CN201610810765 A CN 201610810765A CN 107801269 B CN107801269 B CN 107801269B
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- led
- resistance
- pwm
- module
- dimming device
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- 238000005286 illumination Methods 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000005669 field effect Effects 0.000 claims description 61
- 239000003990 capacitor Substances 0.000 claims description 39
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- 238000001514 detection method Methods 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 8
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- 230000036039 immunity Effects 0.000 description 4
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- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
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Classifications
-
- 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]
- H05B45/10—Controlling the intensity of the light
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610810765.0A CN107801269B (zh) | 2016-09-06 | 2016-09-06 | Led照明调光装置和车辆 |
Applications Claiming Priority (1)
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CN201610810765.0A CN107801269B (zh) | 2016-09-06 | 2016-09-06 | Led照明调光装置和车辆 |
Publications (2)
Publication Number | Publication Date |
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CN107801269A CN107801269A (zh) | 2018-03-13 |
CN107801269B true CN107801269B (zh) | 2019-07-26 |
Family
ID=61530921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610810765.0A Active CN107801269B (zh) | 2016-09-06 | 2016-09-06 | Led照明调光装置和车辆 |
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CN (1) | CN107801269B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109309993B (zh) * | 2018-11-16 | 2024-02-27 | 苏州中储普华电力科技有限公司 | 用于智能照明的回路调光电路 |
CN112653444B (zh) * | 2020-12-18 | 2024-05-03 | 施镇乾 | 一种信号传输电路、电源线及电子设备 |
CN114189957B (zh) * | 2021-11-01 | 2022-11-11 | 广州市浩洋电子股份有限公司 | 一种减少光源低亮抖动的装置、方法和灯具 |
CN116761295B (zh) * | 2023-08-11 | 2023-11-07 | 杭州罗莱迪思科技股份有限公司 | 统一柔和启亮的调光控制方法、系统及其应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201656798U (zh) * | 2009-12-11 | 2010-11-24 | 中电普瑞科技有限公司 | 一种晶闸管阀高电位电子板 |
CN102378438A (zh) * | 2010-08-20 | 2012-03-14 | 游艳武 | 直接用直流供电线对led灯具群进行多功能控制的方法和装置 |
CN202713740U (zh) * | 2012-08-08 | 2013-01-30 | 山东江都电气有限公司 | 具有外部调光功能的led路灯 |
CN105578692A (zh) * | 2016-02-25 | 2016-05-11 | 南京思飞捷软件科技有限公司 | 一种通过电力线载波技术传输pwm信号控制led的调光方法 |
CN105813258A (zh) * | 2016-03-30 | 2016-07-27 | 深圳迈睿智能科技有限公司 | 一种led电源用单根导线同步的同步方法 |
-
2016
- 2016-09-06 CN CN201610810765.0A patent/CN107801269B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201656798U (zh) * | 2009-12-11 | 2010-11-24 | 中电普瑞科技有限公司 | 一种晶闸管阀高电位电子板 |
CN102378438A (zh) * | 2010-08-20 | 2012-03-14 | 游艳武 | 直接用直流供电线对led灯具群进行多功能控制的方法和装置 |
CN202713740U (zh) * | 2012-08-08 | 2013-01-30 | 山东江都电气有限公司 | 具有外部调光功能的led路灯 |
CN105578692A (zh) * | 2016-02-25 | 2016-05-11 | 南京思飞捷软件科技有限公司 | 一种通过电力线载波技术传输pwm信号控制led的调光方法 |
CN105813258A (zh) * | 2016-03-30 | 2016-07-27 | 深圳迈睿智能科技有限公司 | 一种led电源用单根导线同步的同步方法 |
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Publication number | Publication date |
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CN107801269A (zh) | 2018-03-13 |
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Effective date of registration: 20200102 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
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Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. |
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Effective date of registration: 20200821 Address after: 516083 Longshan 7th Road, Dayawan West District, Huizhou City, Guangdong Province (BYD Co., Ltd. complex building) Patentee after: Guangdong BYD Energy Saving Technology Co.,Ltd. Address before: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee before: BYD Semiconductor Co.,Ltd. |
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Effective date of registration: 20231023 Address after: No. 21 Jili Road, High tech Development Zone, Yangzhou City, Jiangsu Province, 225128 Patentee after: Yangzhou BYD Semiconductor Co.,Ltd. Address before: 516083 Longshan 7th Road, Dayawan West District, Huizhou City, Guangdong Province (complex building of BYD Co., Ltd.) Patentee before: Guangdong BYD Energy Saving Technology Co.,Ltd. |