CN104411042B - Led drive device - Google Patents
Led drive device Download PDFInfo
- Publication number
- CN104411042B CN104411042B CN201410663628.XA CN201410663628A CN104411042B CN 104411042 B CN104411042 B CN 104411042B CN 201410663628 A CN201410663628 A CN 201410663628A CN 104411042 B CN104411042 B CN 104411042B
- Authority
- CN
- China
- Prior art keywords
- module
- pin
- output
- led
- resistance
- 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 - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims description 13
- 230000033228 biological regulation Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 241001274660 Modulus Species 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 101150090280 MOS1 gene Proteins 0.000 description 5
- 101100401568 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) MIC10 gene Proteins 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000004134 energy conservation Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- 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]
- H05B45/20—Controlling the colour of the light
-
- 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)
Abstract
Description
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710347160.7A CN106973463A (en) | 2014-11-19 | 2014-11-19 | The LED drive device high to the control of light fixture stepless dimming, power factor |
CN201710347003.6A CN107046750B (en) | 2014-11-19 | 2014-11-19 | Using PWM mode to the LED drive device of lamps and lanterns stepless dimming |
CN201410663628.XA CN104411042B (en) | 2014-11-19 | 2014-11-19 | Led drive device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410663628.XA CN104411042B (en) | 2014-11-19 | 2014-11-19 | Led drive device |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710347160.7A Division CN106973463A (en) | 2014-11-19 | 2014-11-19 | The LED drive device high to the control of light fixture stepless dimming, power factor |
CN201710347003.6A Division CN107046750B (en) | 2014-11-19 | 2014-11-19 | Using PWM mode to the LED drive device of lamps and lanterns stepless dimming |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104411042A CN104411042A (en) | 2015-03-11 |
CN104411042B true CN104411042B (en) | 2017-07-14 |
Family
ID=52648622
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710347003.6A Active CN107046750B (en) | 2014-11-19 | 2014-11-19 | Using PWM mode to the LED drive device of lamps and lanterns stepless dimming |
CN201710347160.7A Pending CN106973463A (en) | 2014-11-19 | 2014-11-19 | The LED drive device high to the control of light fixture stepless dimming, power factor |
CN201410663628.XA Expired - Fee Related CN104411042B (en) | 2014-11-19 | 2014-11-19 | Led drive device |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710347003.6A Active CN107046750B (en) | 2014-11-19 | 2014-11-19 | Using PWM mode to the LED drive device of lamps and lanterns stepless dimming |
CN201710347160.7A Pending CN106973463A (en) | 2014-11-19 | 2014-11-19 | The LED drive device high to the control of light fixture stepless dimming, power factor |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN107046750B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI630606B (en) * | 2017-02-06 | 2018-07-21 | 群光電能科技股份有限公司 | Light emitting diode driving system and the burning method thereof |
CN107197561B (en) * | 2017-06-12 | 2019-05-24 | 宜昌格志科技有限公司 | A kind of LED energy saving light modulator based on DC bus-bar voltage signal |
CN107525437B (en) * | 2017-09-04 | 2019-05-24 | 中国航发南方工业有限公司 | The detection method of infrared target simulator and guided missile tracking ability |
WO2019100274A1 (en) * | 2017-11-23 | 2019-05-31 | 沈佩军 | Fan527b-based led tunnel lamp driver |
CN108174480A (en) * | 2017-12-25 | 2018-06-15 | 嘉兴美斯克电气科技有限公司 | It is a kind of to sense and be remotely controlled dual-purpose light-adjustable LED lamp |
CN109688659B (en) * | 2018-12-21 | 2024-04-30 | 太仓电威光电有限公司 | LED driving power supply module and integrated LED car lamp applying same |
CN111200887A (en) * | 2020-01-09 | 2020-05-26 | 中节能晶和照明有限公司 | Wireless control device for LED lamp |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102281684A (en) * | 2011-08-09 | 2011-12-14 | 深圳茂硕电源科技股份有限公司 | Ultra-wide-range constant-current half-bridge circuit for realizing adjustment from 0 V |
CN203368867U (en) * | 2013-08-02 | 2013-12-25 | 江南大学 | Novel intelligent high-precision LED driving power supply |
CN103687217A (en) * | 2013-11-29 | 2014-03-26 | 上海亚明照明有限公司 | Switching and dimming LED driving circuit |
CN103731961A (en) * | 2014-01-06 | 2014-04-16 | 陈云 | Intelligent dimming LED (Light Emitting Diode) lighting system |
CN203708602U (en) * | 2014-02-13 | 2014-07-09 | 四川长虹照明技术有限公司 | LED drive device controlled intelligently |
CN204191007U (en) * | 2014-11-19 | 2015-03-04 | 西安重装渭南光电科技有限公司 | Led drive device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9204505B2 (en) * | 2013-04-29 | 2015-12-01 | Stmicroelectronics, Inc. | Power converter for interfacing a fluorescent lighting ballast to a light emitting diode lamp |
TWI532409B (en) * | 2013-05-03 | 2016-05-01 | 隆達電子股份有限公司 | Illumination device and the led dimming circuit thereof |
CN203504846U (en) * | 2014-02-07 | 2014-03-26 | 上海欧切斯实业有限公司 | LED intelligent constant current light modulator |
-
2014
- 2014-11-19 CN CN201710347003.6A patent/CN107046750B/en active Active
- 2014-11-19 CN CN201710347160.7A patent/CN106973463A/en active Pending
- 2014-11-19 CN CN201410663628.XA patent/CN104411042B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102281684A (en) * | 2011-08-09 | 2011-12-14 | 深圳茂硕电源科技股份有限公司 | Ultra-wide-range constant-current half-bridge circuit for realizing adjustment from 0 V |
CN203368867U (en) * | 2013-08-02 | 2013-12-25 | 江南大学 | Novel intelligent high-precision LED driving power supply |
CN103687217A (en) * | 2013-11-29 | 2014-03-26 | 上海亚明照明有限公司 | Switching and dimming LED driving circuit |
CN103731961A (en) * | 2014-01-06 | 2014-04-16 | 陈云 | Intelligent dimming LED (Light Emitting Diode) lighting system |
CN203708602U (en) * | 2014-02-13 | 2014-07-09 | 四川长虹照明技术有限公司 | LED drive device controlled intelligently |
CN204191007U (en) * | 2014-11-19 | 2015-03-04 | 西安重装渭南光电科技有限公司 | Led drive device |
Also Published As
Publication number | Publication date |
---|---|
CN104411042A (en) | 2015-03-11 |
CN106973463A (en) | 2017-07-21 |
CN107046750A (en) | 2017-08-15 |
CN107046750B (en) | 2018-11-09 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Qiudan Inventor after: Xiong Yun Inventor before: Chen Qiudan Inventor before: Pang Peirong |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170615 Address after: Zhejiang province Jinhua City Xiguan Street 321000 Wucheng Dong Zhai community Dong Kang Lane 6, Room 203 Applicant after: JINHUA ZHICHAN WUYUAN INFORMATION TECHNOLOGY Co.,Ltd. Address before: 714000, Huashan Avenue, Weinan high tech Zone, Shaanxi Province, south of North Street Applicant before: XI'AN HEAVY EQUIPMENT MANUFACTURING GROUP WEINAN OTPOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 528216 Xiancun Development Zone, Liansha Dun, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: FOSHAN MANSLON OPTO-ELECTRONIC Co.,Ltd. Address before: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20190515 Address after: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 321000 Room 203, Dong Kang lane, Tung residence community, Xiguan Street, Wucheng District, Jinhua, Zhejiang, China. Patentee before: JINHUA ZHICHAN WUYUAN INFORMATION TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20201119 |