JP5432992B2 - 遮断制御回路を有する調光の蛍光安定システム - Google Patents
遮断制御回路を有する調光の蛍光安定システム Download PDFInfo
- Publication number
- JP5432992B2 JP5432992B2 JP2011513512A JP2011513512A JP5432992B2 JP 5432992 B2 JP5432992 B2 JP 5432992B2 JP 2011513512 A JP2011513512 A JP 2011513512A JP 2011513512 A JP2011513512 A JP 2011513512A JP 5432992 B2 JP5432992 B2 JP 5432992B2
- Authority
- JP
- Japan
- Prior art keywords
- stabilizer
- dimming
- voltage
- lamp
- actuator
- 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
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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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
Description
16 減光スイッチ
18 アクチュエータ
20 電源またはAC−DCコンバータ
22 リレー
24 壁スイッチ
26 電源
30 導線
40 遮断回路
42 デジタルコントローラ
100 安定システム
114 安定装置
Q1,Q2 トランジスタ
R1,R2 電力分割器
M1,M2 MOSFET
Claims (6)
- ランプのイルミネーションを制御するシステム内の調光の電子安定装置であって、
該システムは、アクチュエータの調節点にランプを減光するために、減光スイッチを通った異なる出力電圧に対応する異なる調節点で調整可能なアクチュエータを有する減光スイッチと、安定装置および減光スイッチに有効に接続される電源とを含み、
この安定装置は、減光スイッチを通った出力電圧を計測するため、および遮断回路で計測した電圧のひとつがアクチュエータの調節点のひとつに対応する基準電圧を超えないときに、安定装置を自動的に非動作にしついでランプを消灯するために、安定装置内の遮断回路からなる調光の電子安定装置。 - 遮断回路が、前記ひとつの計測電圧が基準電圧よりも低いときに、デフォルト状態から切換え状態に変更可能な電子コンポーネントを含む請求項1に記載の安定装置。
- 電子コンポーネントが、基準電圧のオーダーで限界電圧を有するトランジスタである請求項2に記載の安定装置。
- 遮断回路が1対のトランジスタを含み、該トランジスタのひとつが基準電圧のオーダーで限界電圧を有する請求項1に記載の安定装置。
- アクチュエータが、通路に沿って手動スライド移動するために減光スイッチに取り付けられたスライドであり、且つ異なる調節点が通路に沿った異なる位置である請求項1に記載の安定装置。
- 前記ひとつの調節点が通路に沿った最低位置である請求項5に記載の安定装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/214,042 | 2008-06-16 | ||
US12/214,042 US8022639B2 (en) | 2008-06-16 | 2008-06-16 | Dimming fluorescent ballast system with shutdown control circuit |
PCT/US2009/037797 WO2010005608A1 (en) | 2008-06-16 | 2009-03-20 | Dimming fluorescent ballast system with shutdown control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011524609A JP2011524609A (ja) | 2011-09-01 |
JP5432992B2 true JP5432992B2 (ja) | 2014-03-05 |
Family
ID=41414118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011513512A Expired - Fee Related JP5432992B2 (ja) | 2008-06-16 | 2009-03-20 | 遮断制御回路を有する調光の蛍光安定システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US8022639B2 (ja) |
EP (1) | EP2294900A4 (ja) |
JP (1) | JP5432992B2 (ja) |
CA (1) | CA2726485C (ja) |
TW (1) | TWI451811B (ja) |
WO (1) | WO2010005608A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090160627A1 (en) * | 2007-12-21 | 2009-06-25 | Cypress Semiconductor Corporation | Power line communicaton for electrical fixture control |
US8022639B2 (en) * | 2008-06-16 | 2011-09-20 | Nextek Power Systems, Inc. | Dimming fluorescent ballast system with shutdown control circuit |
US8441216B2 (en) * | 2008-09-03 | 2013-05-14 | ALVA Systems, Inc. | Power supply system for a building |
CN101754557A (zh) * | 2008-12-08 | 2010-06-23 | 奥斯兰姆有限公司 | 一体化可调光紧凑型荧光灯以及其中使用的电路 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4087702A (en) * | 1976-03-09 | 1978-05-02 | Kirby James P | Digital electronic dimmer |
US5336979A (en) * | 1992-11-12 | 1994-08-09 | Leviton Manufacturing Co., Inc. | Microprocessor based touch dimmer system to control the brightness of one or more electric lamps using single or multi-key devices |
US5461287A (en) * | 1994-02-25 | 1995-10-24 | Energy Savings, Inc. | Booster driven inverter ballast employing the output from the inverter to trigger the booster |
US5493181A (en) * | 1994-03-22 | 1996-02-20 | Energy Savings, Inc. | Capacitive lamp out detector |
US5550436A (en) * | 1994-09-01 | 1996-08-27 | International Rectifier Corporation | MOS gate driver integrated circuit for ballast circuits |
US5559395A (en) * | 1995-03-31 | 1996-09-24 | Philips Electronics North America Corporation | Electronic ballast with interface circuitry for phase angle dimming control |
US5666044A (en) * | 1995-09-29 | 1997-09-09 | Cherry Semiconductor Corporation | Start up circuit and current-foldback protection for voltage regulators |
JPH09260068A (ja) * | 1996-03-26 | 1997-10-03 | Matsushita Electric Works Ltd | 調光装置 |
US5850127A (en) * | 1996-05-10 | 1998-12-15 | Philips Electronics North America Corporation | EBL having a feedback circuit and a method for ensuring low temperature lamp operation at low dimming levels |
JP3029015B2 (ja) * | 1996-10-19 | 2000-04-04 | 東芝ライテック株式会社 | 放電灯点灯装置 |
US6031342A (en) * | 1997-02-12 | 2000-02-29 | International Rectifier Corporation | Universal input warm-start linear ballast |
GB2325099A (en) * | 1997-05-07 | 1998-11-11 | David John Aarons | Gas discharge lamp drive circuit; dimming |
US6963178B1 (en) * | 1998-12-07 | 2005-11-08 | Systel Development And Industries Ltd. | Apparatus for controlling operation of gas discharge devices |
JP2004516617A (ja) * | 2000-12-15 | 2004-06-03 | 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 | 蛍光ランプに給電する安定器及び方法 |
US6768274B2 (en) * | 2002-09-28 | 2004-07-27 | Osram Sylvania, Inc. | Ballast with lamp-to-earth-ground fault protection circuit |
US6949888B2 (en) * | 2003-01-15 | 2005-09-27 | International Rectifier Corporation | Dimming ballast control IC with flash suppression circuit |
US7126288B2 (en) * | 2003-05-05 | 2006-10-24 | International Rectifier Corporation | Digital electronic ballast control apparatus and method |
US7075251B2 (en) * | 2003-12-05 | 2006-07-11 | General Electric Company | Universal platform for phase dimming discharge lighting ballast and lamp |
US7170018B2 (en) * | 2004-10-12 | 2007-01-30 | Leviton Manufacturing Co., Inc. | Dimmer switch |
US7482758B2 (en) * | 2005-03-03 | 2009-01-27 | Leviton Manufacturing Co., Inc. | Magnetic low voltage dimmer |
JP4661737B2 (ja) * | 2006-08-28 | 2011-03-30 | パナソニック電工株式会社 | 調光器 |
US8022639B2 (en) * | 2008-06-16 | 2011-09-20 | Nextek Power Systems, Inc. | Dimming fluorescent ballast system with shutdown control circuit |
-
2008
- 2008-06-16 US US12/214,042 patent/US8022639B2/en not_active Expired - Fee Related
-
2009
- 2009-03-20 CA CA2726485A patent/CA2726485C/en not_active Expired - Fee Related
- 2009-03-20 EP EP09794842.6A patent/EP2294900A4/en not_active Withdrawn
- 2009-03-20 JP JP2011513512A patent/JP5432992B2/ja not_active Expired - Fee Related
- 2009-03-20 WO PCT/US2009/037797 patent/WO2010005608A1/en active Application Filing
- 2009-03-25 TW TW098109713A patent/TWI451811B/zh active
Also Published As
Publication number | Publication date |
---|---|
US8022639B2 (en) | 2011-09-20 |
EP2294900A1 (en) | 2011-03-16 |
EP2294900A4 (en) | 2017-05-31 |
TW201002155A (en) | 2010-01-01 |
TWI451811B (zh) | 2014-09-01 |
WO2010005608A1 (en) | 2010-01-14 |
CA2726485A1 (en) | 2010-01-14 |
JP2011524609A (ja) | 2011-09-01 |
CA2726485C (en) | 2018-02-06 |
US20090309511A1 (en) | 2009-12-17 |
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