CN106322321A - LED illumination down lamp with protection constant current drive - Google Patents
LED illumination down lamp with protection constant current drive Download PDFInfo
- Publication number
- CN106322321A CN106322321A CN201610968958.9A CN201610968958A CN106322321A CN 106322321 A CN106322321 A CN 106322321A CN 201610968958 A CN201610968958 A CN 201610968958A CN 106322321 A CN106322321 A CN 106322321A
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- resistance
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- circuit
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- 238000005286 illumination Methods 0.000 title claims description 27
- 239000004065 semiconductor Substances 0.000 claims abstract description 31
- 239000003990 capacitor Substances 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 230000009467 reduction Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000686 essence Substances 0.000 description 2
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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]
-
- 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]
- H05B45/40—Details of LED load circuits
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610968958.9A CN106322321B (en) | 2016-11-03 | 2016-11-03 | LED illumination downlight with protection constant current driving |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610968958.9A CN106322321B (en) | 2016-11-03 | 2016-11-03 | LED illumination downlight with protection constant current driving |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106322321A true CN106322321A (en) | 2017-01-11 |
CN106322321B CN106322321B (en) | 2019-10-18 |
Family
ID=57816510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610968958.9A Active CN106322321B (en) | 2016-11-03 | 2016-11-03 | LED illumination downlight with protection constant current driving |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106322321B (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107833452A (en) * | 2017-11-15 | 2018-03-23 | 安徽南瑞中天电力电子有限公司 | A kind of strong type of load capacity III of MBUS buses, IV type collector |
CN107846759A (en) * | 2017-12-12 | 2018-03-27 | 上海灿瑞科技股份有限公司 | A kind of LED drive chip |
CN107993618A (en) * | 2017-11-01 | 2018-05-04 | 昆山龙腾光电有限公司 | The level generation circuit of display device |
CN107995749A (en) * | 2017-12-28 | 2018-05-04 | 广州爱易学智能信息科技有限公司 | The driving short-circuit protection circuit of classroom blackboard LED light strip |
CN108683167A (en) * | 2018-07-03 | 2018-10-19 | 苏州锴威特半导体有限公司 | A kind of anti-surge circuit of PD equipment |
CN108848594A (en) * | 2018-07-11 | 2018-11-20 | 上海艾为电子技术股份有限公司 | A kind of LED drive circuit and LED multi-path luminescent system |
CN109474361A (en) * | 2018-12-06 | 2019-03-15 | 广州荣锋电子科技有限公司 | Sound console |
CN109618466A (en) * | 2019-01-21 | 2019-04-12 | 苏州菲达旭微电子有限公司 | A kind of LED drive circuit based on power tube security protection |
CN109639145A (en) * | 2019-01-28 | 2019-04-16 | 安徽智训机器人技术有限公司 | Elevator card media system |
CN111641199A (en) * | 2020-05-07 | 2020-09-08 | 中国科学院声学研究所 | Overvoltage protection device and method applied to submarine observation network connection box |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202496121U (en) * | 2012-03-23 | 2012-10-17 | 大连阿尔法模拟技术股份有限公司 | LED constant-current drive circuit |
US8456138B2 (en) * | 2010-07-14 | 2013-06-04 | Macmic Science & Technology Co., Ltd. | Programmable high voltage energy saving system |
CN203057594U (en) * | 2012-10-31 | 2013-07-10 | 上海小糸车灯有限公司 | Multipath constant current LED drive circuit with protection function and circuit board structure thereof |
CN203590549U (en) * | 2013-11-06 | 2014-05-07 | 江苏石诺节能科技股份有限公司 | LED lighting tube lamp realized by adopting linear constant-current drive circuit |
CN204190374U (en) * | 2014-06-19 | 2015-03-04 | 安徽华东光电技术研究所 | A kind of DC power supply anti-surge protection circuit |
CN105429449A (en) * | 2015-12-09 | 2016-03-23 | 深圳欧陆通电子有限公司 | Anti-surge switching power supply and anti-surge circuit |
-
2016
- 2016-11-03 CN CN201610968958.9A patent/CN106322321B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8456138B2 (en) * | 2010-07-14 | 2013-06-04 | Macmic Science & Technology Co., Ltd. | Programmable high voltage energy saving system |
CN202496121U (en) * | 2012-03-23 | 2012-10-17 | 大连阿尔法模拟技术股份有限公司 | LED constant-current drive circuit |
CN203057594U (en) * | 2012-10-31 | 2013-07-10 | 上海小糸车灯有限公司 | Multipath constant current LED drive circuit with protection function and circuit board structure thereof |
CN203590549U (en) * | 2013-11-06 | 2014-05-07 | 江苏石诺节能科技股份有限公司 | LED lighting tube lamp realized by adopting linear constant-current drive circuit |
CN204190374U (en) * | 2014-06-19 | 2015-03-04 | 安徽华东光电技术研究所 | A kind of DC power supply anti-surge protection circuit |
CN105429449A (en) * | 2015-12-09 | 2016-03-23 | 深圳欧陆通电子有限公司 | Anti-surge switching power supply and anti-surge circuit |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107993618A (en) * | 2017-11-01 | 2018-05-04 | 昆山龙腾光电有限公司 | The level generation circuit of display device |
CN107833452A (en) * | 2017-11-15 | 2018-03-23 | 安徽南瑞中天电力电子有限公司 | A kind of strong type of load capacity III of MBUS buses, IV type collector |
CN107846759B (en) * | 2017-12-12 | 2024-01-05 | 上海灿瑞科技股份有限公司 | LED driving chip |
CN107846759A (en) * | 2017-12-12 | 2018-03-27 | 上海灿瑞科技股份有限公司 | A kind of LED drive chip |
CN107995749A (en) * | 2017-12-28 | 2018-05-04 | 广州爱易学智能信息科技有限公司 | The driving short-circuit protection circuit of classroom blackboard LED light strip |
CN108683167A (en) * | 2018-07-03 | 2018-10-19 | 苏州锴威特半导体有限公司 | A kind of anti-surge circuit of PD equipment |
CN108683167B (en) * | 2018-07-03 | 2024-04-09 | 苏州锴威特半导体股份有限公司 | Anti-surge circuit of PD equipment |
CN108848594A (en) * | 2018-07-11 | 2018-11-20 | 上海艾为电子技术股份有限公司 | A kind of LED drive circuit and LED multi-path luminescent system |
CN109474361A (en) * | 2018-12-06 | 2019-03-15 | 广州荣锋电子科技有限公司 | Sound console |
CN109618466B (en) * | 2019-01-21 | 2024-02-20 | 广东基地灯饰有限公司 | LED drive circuit based on power tube safety protection |
CN109618466A (en) * | 2019-01-21 | 2019-04-12 | 苏州菲达旭微电子有限公司 | A kind of LED drive circuit based on power tube security protection |
CN109639145A (en) * | 2019-01-28 | 2019-04-16 | 安徽智训机器人技术有限公司 | Elevator card media system |
CN111641199A (en) * | 2020-05-07 | 2020-09-08 | 中国科学院声学研究所 | Overvoltage protection device and method applied to submarine observation network connection box |
CN111641199B (en) * | 2020-05-07 | 2021-12-28 | 中国科学院声学研究所 | Overvoltage protection device and method applied to submarine observation network connection box |
Also Published As
Publication number | Publication date |
---|---|
CN106322321B (en) | 2019-10-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20190919 Address after: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Genta West Road No. 109 Applicant after: Zhuji Xiawi Flower and Wood Farm Address before: Hengxing road 528421 in Guangdong Province, Zhongshan city town with Industrial Park No. 5 Building 4 floor 2 1 Applicant before: ZHONGSHAN RONGLIANG LIGHTING CO.,LTD. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: No.3 Huangshan Road, industrial concentration zone, Xinyuan Town, Siyang County, Suqian City, Jiangsu Province 223700 Patentee after: Siyang Zhixin Semiconductor Lighting Co.,Ltd. Address before: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Genta West Road No. 109 Patentee before: Zhuji Xiawi Flower and Wood Farm |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 223700 No. 8, Xinhe Road, national entrepreneurship Park, Xinyuan Town, Siyang County, Suqian City, Jiangsu Province Patentee after: Siyang haoxuan Lighting Technology Co.,Ltd. Address before: 223700 No.3 Huangshan Road, industrial concentration area, Xinyuan Town, Siyang County, Suqian City, Jiangsu Province Patentee before: Siyang Chuangke Intelligent Manufacturing Co.,Ltd. Effective date of registration: 20211203 Address after: 223700 No.3 Huangshan Road, industrial concentration area, Xinyuan Town, Siyang County, Suqian City, Jiangsu Province Patentee after: Siyang Chuangke Intelligent Manufacturing Co.,Ltd. Address before: 223700 No.3 Huangshan Road, industrial concentration area, Xinyuan Town, Siyang County, Suqian City, Jiangsu Province Patentee before: Siyang Zhixin Semiconductor Lighting Co.,Ltd. |
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TR01 | Transfer of patent right |