CA2970731C - Light emitting diode (led) driver having direct replacement capabilities - Google Patents
Light emitting diode (led) driver having direct replacement capabilities Download PDFInfo
- Publication number
- CA2970731C CA2970731C CA2970731A CA2970731A CA2970731C CA 2970731 C CA2970731 C CA 2970731C CA 2970731 A CA2970731 A CA 2970731A CA 2970731 A CA2970731 A CA 2970731A CA 2970731 C CA2970731 C CA 2970731C
- Authority
- CA
- Canada
- Prior art keywords
- circuit
- driver circuit
- rectifier
- fault
- driver
- 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.)
- Active
Links
- 230000004913 activation Effects 0.000 claims abstract description 37
- 239000003990 capacitor Substances 0.000 claims description 29
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 102100028680 Protein patched homolog 1 Human genes 0.000 description 8
- 101710161390 Protein patched homolog 1 Proteins 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical group 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/608,335 | 2015-01-29 | ||
| US14/608,335 US9419537B1 (en) | 2015-01-29 | 2015-01-29 | Light emitting diode (LED) driver having direct replacement capabilities |
| PCT/US2016/013842 WO2016122921A1 (en) | 2015-01-29 | 2016-01-19 | Light emitting diode (led) driver having direct replacement capabilities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2970731A1 CA2970731A1 (en) | 2016-08-04 |
| CA2970731C true CA2970731C (en) | 2023-03-21 |
Family
ID=56544177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2970731A Active CA2970731C (en) | 2015-01-29 | 2016-01-19 | Light emitting diode (led) driver having direct replacement capabilities |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9419537B1 (enExample) |
| JP (2) | JP6502513B2 (enExample) |
| CN (2) | CN109688677B (enExample) |
| CA (1) | CA2970731C (enExample) |
| GB (2) | GB2587586B (enExample) |
| WO (1) | WO2016122921A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934103B (zh) * | 2017-05-25 | 2021-07-30 | 卡任特照明解决方案有限公司 | Led灯的电路 |
| CN109819543A (zh) | 2017-11-21 | 2019-05-28 | 通用电气照明解决方案有限公司 | Led照明组件及其驱动电路 |
| CN107947110A (zh) * | 2017-11-27 | 2018-04-20 | 安徽文尧智能光电科技有限公司 | 一种冷冻食品色选机的过压保护电路 |
| CN109195255A (zh) * | 2018-09-28 | 2019-01-11 | 杰华特微电子（杭州）有限公司 | 一种可控硅调光控制方法、控制电路及照明电路 |
| CN109817125A (zh) * | 2019-01-28 | 2019-05-28 | 安徽智训机器人技术有限公司 | 广告传媒控制系统 |
| CN110661234B (zh) * | 2019-04-30 | 2022-07-05 | 广东明丰电源电器实业有限公司 | 一种单向可控硅短路保护电路及电子设备 |
| CN110729705B (zh) * | 2019-09-09 | 2021-06-25 | 中国南方电网有限责任公司超高压输电公司昆明局 | 一种直流输电换流阀短路保护方法 |
| CN111083856B (zh) * | 2019-12-16 | 2022-02-22 | 华帝股份有限公司 | 一种用于led灯的失效检测电路及检测方法 |
| EP3876676A1 (en) | 2020-03-03 | 2021-09-08 | Signify Holding B.V. | A driver for driving a load, as well as a corresponding led based lighting device and a corresponding method of operating the driver |
| JP2023069873A (ja) * | 2021-11-08 | 2023-05-18 | 三菱電機株式会社 | 点灯装置および照明器具 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10133865A1 (de) * | 2001-07-12 | 2003-01-30 | Philips Corp Intellectual Pty | Elektrische Schaltungsanordnung |
| US6739734B1 (en) | 2003-03-17 | 2004-05-25 | Ultimate Presentation Sytems, Inc. | LED retrofit method and kit for converting fluorescent luminaries |
| CN102014540B (zh) * | 2010-03-04 | 2011-12-28 | 凹凸电子（武汉）有限公司 | 驱动电路及控制光源的电力的控制器 |
| JP5498240B2 (ja) * | 2010-04-26 | 2014-05-21 | パナソニック株式会社 | 光源モジュール、点灯装置およびそれを用いた照明器具 |
| JP2011243331A (ja) * | 2010-05-14 | 2011-12-01 | Fkk Co Ltd | Ｌｅｄ電源回路 |
| US8299711B2 (en) | 2010-09-15 | 2012-10-30 | Azurelighting Technologies, Inc. | Protection circuit of T8 LED lighting tube |
| TW201240517A (en) * | 2011-02-16 | 2012-10-01 | Koninkl Philips Electronics Nv | Electromagnetic ballast-compatible lighting driver for light-emitting diode lamp |
| CN102288808A (zh) * | 2011-05-16 | 2011-12-21 | 康佳集团股份有限公司 | 一种led过电流检测电路及一种led驱动控制电路 |
| JP2013037763A (ja) * | 2011-06-29 | 2013-02-21 | Arco Giken:Kk | Ｌｅｄ照明回路及びｌｅｄ照明装置 |
| JP5745494B2 (ja) * | 2012-11-26 | 2015-07-08 | フェニックス電機株式会社 | 蛍光灯型ｌｅｄランプ |
| KR101521834B1 (ko) * | 2013-04-11 | 2015-05-21 | 주식회사 하이딥 | 안정기를 이용한 ｌｅｄ 조명 장치 |
| JP6379660B2 (ja) * | 2013-06-27 | 2018-08-29 | Tdk株式会社 | ワイヤレス受電装置、及び、ワイヤレス電力伝送装置 |
| CN103458579B (zh) * | 2013-08-29 | 2015-06-10 | 矽力杰半导体技术(杭州)有限公司 | 负载驱动电路以及方法 |
| KR20150116246A (ko) * | 2014-04-07 | 2015-10-15 | 주식회사 동부하이텍 | 발광 소자 구동 장치 및 이를 포함하는 조명 장치 |
-
2015
- 2015-01-29 US US14/608,335 patent/US9419537B1/en active Active
-
2016
- 2016-01-19 CA CA2970731A patent/CA2970731C/en active Active
- 2016-01-19 CN CN201910002964.2A patent/CN109688677B/zh active Active
- 2016-01-19 CN CN201680005526.6A patent/CN107113939B/zh active Active
- 2016-01-19 JP JP2017540187A patent/JP6502513B2/ja active Active
- 2016-01-19 GB GB2100256.3A patent/GB2587586B/en active Active
- 2016-01-19 WO PCT/US2016/013842 patent/WO2016122921A1/en not_active Ceased
- 2016-01-19 GB GB1708740.4A patent/GB2549012B/en active Active
-
2019
- 2019-03-20 JP JP2019052758A patent/JP6739567B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107113939A (zh) | 2017-08-29 |
| US9419537B1 (en) | 2016-08-16 |
| JP6739567B2 (ja) | 2020-08-12 |
| CN109688677B (zh) | 2020-09-04 |
| JP2019114551A (ja) | 2019-07-11 |
| CN109688677A (zh) | 2019-04-26 |
| CN107113939B (zh) | 2019-02-01 |
| GB2549012B (en) | 2021-03-10 |
| GB2587586B (en) | 2021-10-27 |
| GB202100256D0 (en) | 2021-02-24 |
| JP6502513B2 (ja) | 2019-04-17 |
| GB201708740D0 (en) | 2017-07-19 |
| JP2018503960A (ja) | 2018-02-08 |
| GB2587586A (en) | 2021-03-31 |
| US20160226393A1 (en) | 2016-08-04 |
| WO2016122921A1 (en) | 2016-08-04 |
| GB2549012A (en) | 2017-10-04 |
| CA2970731A1 (en) | 2016-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20210118 |
|
| EEER | Examination request |
Effective date: 20210118 |
|
| EEER | Examination request |
Effective date: 20210118 |
|
| EEER | Examination request |
Effective date: 20210118 |
|
| EEER | Examination request |
Effective date: 20210118 |
|
| EEER | Examination request |
Effective date: 20210118 |