JP2017503465A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2017503465A JP2017503465A JP2016543619A JP2016543619A JP2017503465A JP 2017503465 A JP2017503465 A JP 2017503465A JP 2016543619 A JP2016543619 A JP 2016543619A JP 2016543619 A JP2016543619 A JP 2016543619A JP 2017503465 A JP2017503465 A JP 2017503465A
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- electronic transformer
- reverse current
- low power
- transformer
- load
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- 230000002441 reversible effect Effects 0.000 claims abstract description 70
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 15
- 230000010355 oscillation Effects 0.000 abstract description 27
- 238000005286 illumination Methods 0.000 abstract description 2
- 229910052736 halogen Inorganic materials 0.000 description 14
- 150000002367 halogens Chemical class 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
Images
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
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/38—Switched mode power supply [SMPS] using boost topology
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac 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
- H05B44/00—Circuit arrangements for operating electroluminescent 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]
-
- 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
-
- 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]
- H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
-
- 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]
- H05B45/39—Circuits containing inverter bridges
-
- 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
- H05B45/42—Antiparallel configurations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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]
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Dc-Dc Converters (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (15)
- 低電力光源と、
前記低電力光源用のドライバと、
メイン供給電力を通常電力負荷用の供給電力に変換するための電子トランスに接続するための入力端子と、
前記電子トランスの動作の間、前記電子トランスの自励発振を持続させるために、前記電子トランスにエネルギを伝送する逆電流を提供する逆電流生成手段と
を含み、前記逆電流の電流フローの方向は、前記電子トランスの出力電流の方向と反対であり、前記逆電流は、前記入力端子間の電圧が転流する度に生成される、
低電力負荷装置。 - 前記逆電流生成手段は、低電力負荷と並列に配置されるインダクタを含む、請求項1に記載の低電力負荷装置。
- 前記逆電流生成手段は、ブリッジレス同期ブーストコンバータを含む、請求項1又は2に記載の低電力負荷装置。
- 前記同期ブーストコンバータは、当該同期ブーストコンバータによって生成される前記逆電流の期間を制御する、請求項3に記載の低電力負荷装置。
- メイン供給電力を通常電力負荷用の供給電力に変換するための電子トランスと、
低電力光源を含む、前記電子トランスに接続される低電力負荷と、
を含む照明装置であって、
当該照明装置は、前記電子トランスが前記低電力負荷を駆動するときに前記電子トランスの自励発振を持続させるために、前記電子トランスにエネルギを伝送する逆電流を提供する逆電流生成手段を含み、前記逆電流の電流フローの方向は、前記電子トランスの出力電流の方向と反対であり、前記逆電流は、入力端子間の電圧が転流する度に生成される、
照明装置。 - 前記電子トランスは主トランスを含み、前記逆電流生成手段は、前記逆電流を前記主トランスへと注入する、請求項5に記載の照明装置。
- 前記電子トランスはトランジスタスイッチのペアを含み、前記逆電流は、前記トランジスタスイッチのベース電流を増強及び/又は維持するために提供される、請求項5又は6に記載の照明装置。
- 前記逆電流は、前記電子トランスの出力電圧の転流の直後に生成される、請求項5乃至7の何れか一項に記載の照明装置。
- 前記逆電流は、前記電子トランスのスイッチングサイクルの最大で4分の1にわたって生成される、請求項5乃至8の何れか一項に記載の照明装置。
- 前記電子トランスは、20W〜60Wの範囲内の通常の定格電力を有する負荷を駆動するためのものである、請求項5乃至9の何れか一項に記載の照明装置。
- 前記低電力光源は、3W〜6Wの範囲内の電力を消費する、請求項5乃至10の何れか一項に記載の照明装置。
- 前記低電力光源は、複数の発光ダイオードを含む、請求項5乃至11の何れか一項に記載の照明装置。
- 前記電子トランスに先行する調光器を含む、請求項5乃至12の何れか一項に記載の照明装置。
- 前記逆電流生成手段は、前記逆電流を前記電子トランスの主トランスの2次巻線に注入し、前記逆電流生成手段は、前記入力端子間に配置されるインダクタ又はブリッジレス同期ブーストコンバータを含む、請求項13に記載の照明装置。
- メイン供給電力を通常電力負荷用の供給電力に変換するための電子トランスに、低電力負荷を接続するステップと、
前記電子トランスが前記低電力負荷を駆動するときに前記電子トランスの自励発振を持続させるために、前記電子トランスにエネルギを伝送する逆電流を提供するステップと、
を含む、低電力負荷を駆動する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14150055 | 2014-01-02 | ||
EP14150055.3 | 2014-01-02 | ||
PCT/EP2014/078379 WO2015101506A1 (en) | 2014-01-02 | 2014-12-18 | Lighting arrangement |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017503465A true JP2017503465A (ja) | 2017-01-26 |
JP2017503465A5 JP2017503465A5 (ja) | 2018-02-01 |
JP6541665B2 JP6541665B2 (ja) | 2019-07-10 |
Family
ID=49880662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016543619A Active JP6541665B2 (ja) | 2014-01-02 | 2014-12-18 | 照明装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9693403B2 (ja) |
EP (1) | EP3090605B1 (ja) |
JP (1) | JP6541665B2 (ja) |
CN (1) | CN106105391B (ja) |
RU (1) | RU2675258C2 (ja) |
WO (1) | WO2015101506A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3588757B1 (de) * | 2018-06-21 | 2020-08-19 | E+E Elektronik Ges.M.B.H. | Elektronische anordnung, optischer gassensor mit einer solchen elektronischen anordnung und verfahren zur leistungssteuerung einer strahlungsquelle mittels einer solchen elektronischen anordnung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09224380A (ja) * | 1996-02-19 | 1997-08-26 | Iwasaki Electric Co Ltd | インバータ装置 |
JP2011100668A (ja) * | 2009-11-06 | 2011-05-19 | Phoenix Electric Co Ltd | Led用電源回路 |
JP2012070490A (ja) * | 2010-09-21 | 2012-04-05 | Tdk Corp | ブリッジレス力率改善コンバータ |
JP2013505531A (ja) * | 2009-09-18 | 2013-02-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 照明装置 |
JP2013532944A (ja) * | 2010-07-26 | 2013-08-19 | ネイ・リー・ピーティーイー・リミテッド | Ac/dc低電圧電力供給装置及びac/dc電圧を降圧する方法 |
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RU2462842C2 (ru) * | 2006-11-10 | 2012-09-27 | Филипс Солид-Стейт Лайтинг Солюшнз, Инк. | Способы и устройство управления последовательно соединенными светоизлучающими диодами (сид) |
US8207687B1 (en) * | 2008-02-15 | 2012-06-26 | Cooper Technologies Company | Dimmable driver circuits for light emitting diodes |
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US8659232B2 (en) * | 2010-09-14 | 2014-02-25 | Crs Electronics | Variable-impedance load for LED lamps |
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PL2745626T3 (pl) * | 2011-11-16 | 2017-12-29 | Philips Lighting Holding B.V. | Rozmieszczenie obwodu do obsługiwania jednostki oświetleniowej o niskiej mocy i sposób jej działania |
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US20150115831A1 (en) * | 2012-05-03 | 2015-04-30 | Koninklijke Philips N.V. | Conversion circuit between fluorescent ballast and led |
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-
2014
- 2014-12-18 WO PCT/EP2014/078379 patent/WO2015101506A1/en active Application Filing
- 2014-12-18 EP EP14820831.7A patent/EP3090605B1/en active Active
- 2014-12-18 US US15/107,156 patent/US9693403B2/en active Active
- 2014-12-18 RU RU2016131479A patent/RU2675258C2/ru active
- 2014-12-18 CN CN201480076665.9A patent/CN106105391B/zh active Active
- 2014-12-18 JP JP2016543619A patent/JP6541665B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09224380A (ja) * | 1996-02-19 | 1997-08-26 | Iwasaki Electric Co Ltd | インバータ装置 |
JP2013505531A (ja) * | 2009-09-18 | 2013-02-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 照明装置 |
JP2011100668A (ja) * | 2009-11-06 | 2011-05-19 | Phoenix Electric Co Ltd | Led用電源回路 |
JP2013532944A (ja) * | 2010-07-26 | 2013-08-19 | ネイ・リー・ピーティーイー・リミテッド | Ac/dc低電圧電力供給装置及びac/dc電圧を降圧する方法 |
JP2012070490A (ja) * | 2010-09-21 | 2012-04-05 | Tdk Corp | ブリッジレス力率改善コンバータ |
Also Published As
Publication number | Publication date |
---|---|
RU2016131479A3 (ja) | 2018-10-19 |
EP3090605B1 (en) | 2019-09-11 |
CN106105391A (zh) | 2016-11-09 |
RU2016131479A (ru) | 2018-02-07 |
EP3090605A1 (en) | 2016-11-09 |
CN106105391B (zh) | 2018-07-10 |
US20170006674A1 (en) | 2017-01-05 |
US9693403B2 (en) | 2017-06-27 |
JP6541665B2 (ja) | 2019-07-10 |
RU2675258C2 (ru) | 2018-12-18 |
WO2015101506A1 (en) | 2015-07-09 |
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