JP2016527672A - 負荷、とりわけledユニットを駆動するためにドライバ装置を外部電源に接続するための接続回路 - Google Patents
負荷、とりわけledユニットを駆動するためにドライバ装置を外部電源に接続するための接続回路 Download PDFInfo
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- JP2016527672A JP2016527672A JP2016522638A JP2016522638A JP2016527672A JP 2016527672 A JP2016527672 A JP 2016527672A JP 2016522638 A JP2016522638 A JP 2016522638A JP 2016522638 A JP2016522638 A JP 2016522638A JP 2016527672 A JP2016527672 A JP 2016527672A
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- 239000003990 capacitor Substances 0.000 claims description 33
- 238000001914 filtration Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 206010014357 Electric shock Diseases 0.000 description 6
- 230000003213 activating effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Classifications
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- 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
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
-
- 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
- H05B45/36—Circuits for reducing or suppressing harmonics, ripples or electromagnetic interferences [EMI]
-
- 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
- H05B45/3725—Switched mode power supply [SMPS]
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
-
- 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
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3578—Emulating the electrical or functional characteristics of discharge lamps
-
- 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
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/375—Switched mode power supply [SMPS] using buck topology
-
- 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
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/38—Switched mode power supply [SMPS] using boost topology
-
- 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
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/385—Switched mode power supply [SMPS] using flyback topology
-
- 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
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
− 接続回路を外部電源に接続し、外部電源から入力電圧を受け取るための第1の入力端子の対と、
− 接続回路を外部電源に接続し、外部電源から入力電圧を受け取るのに適した少なくとも1つの第2の入力端子と、
− 第1の入力端子及び/又は少なくとも1つの第2の入力端子から受け取られる入力電圧を整流し、負荷を駆動するためにドライバ装置に整流電圧を与えるための、第1の入力端子の対及び少なくとも1つの第2の入力端子に接続される整流器ユニットと
を含み、
少なくとも1つの第2の入力端子が周波数フィルタを含む導電性経路によってのみ整流器ユニットに接続される、接続回路が提供される。
Claims (15)
- 負荷、とりわけ1つ又は複数のLEDを含むLEDユニットを駆動するためにドライバ装置を外部電源に接続するための接続回路であって、前記接続回路は、
− 前記接続回路を外部電源に接続し、前記外部電源から入力電圧を受け取るための第1の入力端子の対と、
− 前記接続回路を前記外部電源に接続し、前記外部電源から入力電圧を受け取るために適した少なくとも1つの第2の入力端子と、
− 前記第1の入力端子及び/又は前記少なくとも1つの第2の入力端子から受け取られる入力電圧を整流し、前記負荷を駆動するために前記ドライバ装置に整流電圧を与えるための、前記第1の入力端子の対及び前記少なくとも1つの第2の入力端子に接続される整流器ユニットと
を含み、
前記少なくとも1つの第2の入力端子が周波数フィルタを含む導電性経路によってのみ前記整流器ユニットに接続される、接続回路。 - 前記整流器ユニットが3つの並列な整流器経路を含み、前記第1の入力端子が前記整流器経路の第1の経路及び第2の経路にそれぞれ接続され、前記少なくとも1つの第2の入力端子が整流器経路の第3の経路に接続される、請求項1に記載の接続回路。
- 前記整流器経路のそれぞれが2つのダイオードを含み、前記第1の入力端子及び前記第2の入力端子が前記2つのダイオード間の1つのノードにそれぞれ接続される、請求項2に記載の接続回路。
- 前記周波数フィルタが低周波入力電圧をフィルタするための高域フィルタである、請求項1に記載の接続回路。
- 前記第1の入力端子が高域フィルタを介して互いに接続される、請求項1に記載の接続回路。
- 前記周波数フィルタが、入力電圧を受け取るための第2の入力端子の対に接続される、請求項1に記載の接続回路。
- 前記第2の入力端子の対が入力回路を介して前記周波数フィルタに接続され、前記入力回路が複数の抵抗を含む、請求項6に記載の接続回路。
- 前記第1の入力端子の対が入力回路を介して前記整流器ユニットに接続され、前記入力回路が複数の抵抗を含む、請求項1に記載の接続回路。
- 前記整流器ユニットが電磁干渉フィルタ装置を介して前記ドライバ装置に接続される、請求項1に記載の接続回路。
- 前記電磁干渉フィルタ装置がインダクタンス及びコンデンサを含む、請求項9に記載の接続回路。
- 前記ドライバ装置が、前記負荷を駆動するための駆動電流を与えるためのDC−DC変換器を含む、請求項1に記載の接続回路。
- 前記周波数フィルタが、前記少なくとも1つの第2の入力端子と前記整流器ユニットとの間で直列接続される2つのコンデンサを含む、請求項1に記載の接続回路。
- 前記第1の入力端子の対が幹線電圧源に接続される、請求項1に記載の接続回路。
- 前記第1の入力端子の対及び前記少なくとも1つの第2の入力端子が、高周波バラスト回路に接続される、請求項1乃至13の何れか一項に記載の接続回路。
- 複数の照明素子、特に複数のLEDと、前記照明素子を駆動するためのドライバ装置と、前記ドライバ装置を外部電源に接続するための請求項1乃至13の何れか一項に記載の接続回路とを有する、照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13175246.1 | 2013-07-05 | ||
EP13175246 | 2013-07-05 | ||
PCT/EP2014/064279 WO2015001067A1 (en) | 2013-07-05 | 2014-07-04 | Connection circuit for connecting a driver device to an external power supply for driving a load, in particular an led unit |
Publications (3)
Publication Number | Publication Date |
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JP2016527672A true JP2016527672A (ja) | 2016-09-08 |
JP2016527672A5 JP2016527672A5 (ja) | 2017-08-10 |
JP6328235B2 JP6328235B2 (ja) | 2018-05-23 |
Family
ID=48740970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016522638A Active JP6328235B2 (ja) | 2013-07-05 | 2014-07-04 | 負荷、とりわけledユニットを駆動するためにドライバ装置を外部電源に接続するための接続回路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9426849B2 (ja) |
EP (1) | EP3017657A1 (ja) |
JP (1) | JP6328235B2 (ja) |
CN (1) | CN105359625B (ja) |
WO (1) | WO2015001067A1 (ja) |
Cited By (1)
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US11131431B2 (en) | 2014-09-28 | 2021-09-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
US20150173138A1 (en) * | 2013-12-18 | 2015-06-18 | General Electric Company | A device and sytem for led linear fluorescent tube lamp driver |
US10502372B2 (en) | 2015-03-10 | 2019-12-10 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
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2014
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Publication number | Publication date |
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JP6328235B2 (ja) | 2018-05-23 |
US20160174307A1 (en) | 2016-06-16 |
CN105359625B (zh) | 2017-09-05 |
EP3017657A1 (en) | 2016-05-11 |
CN105359625A (zh) | 2016-02-24 |
US9426849B2 (en) | 2016-08-23 |
WO2015001067A1 (en) | 2015-01-08 |
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