JP2011253689A - 放電灯始動回路および放電灯点灯装置 - Google Patents
放電灯始動回路および放電灯点灯装置 Download PDFInfo
- Publication number
- JP2011253689A JP2011253689A JP2010126301A JP2010126301A JP2011253689A JP 2011253689 A JP2011253689 A JP 2011253689A JP 2010126301 A JP2010126301 A JP 2010126301A JP 2010126301 A JP2010126301 A JP 2010126301A JP 2011253689 A JP2011253689 A JP 2011253689A
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- circuit
- output
- voltage
- starting
- 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.)
- Granted
Links
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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2885—Static converters especially adapted therefor; Control thereof
- H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
-
- 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
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2881—Load circuits; Control thereof
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
【解決手段】始動時にインバータ11からの高周波の交流電力を受けて、負荷である放電灯16が始動し得るような出力電圧Voutを、この放電灯16に出力する始動回路12を、インバータ11の出力端に接続する。始動回路12は、インバータ11の出力端にそれぞれ接続され、放電灯16と直列に接続する2つの巻線31,32と、当該各巻線31,32の入力側の極性に対して出力側の極性がそれぞれ逆になるように、互いに交差して接続する2つのコンデンサ41,42と、により構成される。
【選択図】図1
Description
12 始動回路(放電灯始動回路)
16 放電灯
31,32 巻線
41,42 コンデンサ
Claims (2)
- 交流電力を出力する出力回路に接続され、この出力回路からの交流電力を受けて、放電灯が始動し得る出力電圧を当該放電灯に出力する放電灯始動回路であって、
前記出力回路の出力端にそれぞれ接続され、前記放電灯と直列に接続する2つの巻線と、
前記2つの巻線の入力側の極性に対して出力側の極性が逆になるように接続する少なくとも2つのコンデンサと、により構成されることを特徴とする放電灯始動回路。 - 交流電力を出力する出力回路と、
この出力回路からの交流電力を受けて、放電灯が始動し得る出力電圧を当該放電灯に出力する放電灯始動回路とを備え、
前記放電灯始動回路は、前記出力回路の出力端にそれぞれ接続され、前記放電灯と直列に接続する2つの巻線と、
前記2つの巻線の入力側の極性に対して出力側の極性が逆になるように接続する少なくとも2つのコンデンサと、により構成されることを特徴とする放電灯点灯装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010126301A JP5143187B2 (ja) | 2010-06-01 | 2010-06-01 | 放電灯始動回路および放電灯点灯装置 |
CN2011101459586A CN102316655A (zh) | 2010-06-01 | 2011-06-01 | 放电灯起动电路及放电灯点亮装置 |
US13/150,787 US20110291579A1 (en) | 2010-06-01 | 2011-06-01 | Discharge lamp starting circuit and discharge lamp lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010126301A JP5143187B2 (ja) | 2010-06-01 | 2010-06-01 | 放電灯始動回路および放電灯点灯装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011253689A true JP2011253689A (ja) | 2011-12-15 |
JP5143187B2 JP5143187B2 (ja) | 2013-02-13 |
Family
ID=45021526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010126301A Expired - Fee Related JP5143187B2 (ja) | 2010-06-01 | 2010-06-01 | 放電灯始動回路および放電灯点灯装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110291579A1 (ja) |
JP (1) | JP5143187B2 (ja) |
CN (1) | CN102316655A (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09237687A (ja) * | 1995-12-26 | 1997-09-09 | Toshiba Lighting & Technol Corp | 無電極放電灯、無電極放電灯装置および照明装置 |
JP2001093685A (ja) * | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | 無電極放電灯点灯装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1819105A (en) * | 1927-07-09 | 1931-08-18 | Rainbow Light Inc | High frequency luminous tube |
US2677075A (en) * | 1951-12-08 | 1954-04-27 | Gen Electric | Apparatus for operating electric discharge devices |
US3629647A (en) * | 1970-07-15 | 1971-12-21 | Gen Electric | Voltage doubler starting circuit for discharge lamp |
US4079292A (en) * | 1975-01-09 | 1978-03-14 | New Nippon Electric Company, Ltd. | Arc discharge sustaining circuit system for a discharge lamp |
US4238708A (en) * | 1975-01-09 | 1980-12-09 | New Nippon Electric Company, Ltd. | Discharge lamp operating system |
US4346332A (en) * | 1980-08-14 | 1982-08-24 | General Electric Company | Frequency shift inverter for variable power control |
US4910439A (en) * | 1987-12-17 | 1990-03-20 | General Electric Company | Luminaire configuration for electrodeless high intensity discharge lamp |
TW210397B (en) * | 1992-06-05 | 1993-08-01 | Diablo Res Corp | Base mechanism to attach an electrodeless discharge light bulb to a socket in a standard lamp harp structure |
TW391620U (en) * | 1997-07-04 | 2000-05-21 | Koninkl Philips Electronics Nv | Circuit arrangement |
US6674250B2 (en) * | 2000-04-15 | 2004-01-06 | Guang-Sup Cho | Backlight including external electrode fluorescent lamp and method for driving the same |
JP3906403B2 (ja) * | 2000-09-13 | 2007-04-18 | 三菱電機株式会社 | 放電灯点灯装置 |
JP2005515609A (ja) * | 2002-01-15 | 2005-05-26 | 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 | 放電ランプ点灯用装置及び方法 |
US7130205B2 (en) * | 2002-06-12 | 2006-10-31 | Michigan State University | Impedance source power converter |
JP2006513539A (ja) * | 2003-01-14 | 2006-04-20 | 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 | 回路配置 |
US8026691B2 (en) * | 2007-07-30 | 2011-09-27 | GM Global Technology Operations LLC | Double ended inverter system with a cross-linked ultracapacitor network |
US7956569B2 (en) * | 2007-07-30 | 2011-06-07 | GM Global Technology Operations LLC | Double ended inverter system with an impedance source inverter subsystem |
JP2010010074A (ja) * | 2008-06-30 | 2010-01-14 | Tdk Corp | 放電灯点灯装置 |
WO2011051846A1 (en) * | 2009-10-28 | 2011-05-05 | Koninklijke Philips Electronics N.V. | Driving an electrodeless discharge lamp |
-
2010
- 2010-06-01 JP JP2010126301A patent/JP5143187B2/ja not_active Expired - Fee Related
-
2011
- 2011-06-01 CN CN2011101459586A patent/CN102316655A/zh active Pending
- 2011-06-01 US US13/150,787 patent/US20110291579A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09237687A (ja) * | 1995-12-26 | 1997-09-09 | Toshiba Lighting & Technol Corp | 無電極放電灯、無電極放電灯装置および照明装置 |
JP2001093685A (ja) * | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | 無電極放電灯点灯装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5143187B2 (ja) | 2013-02-13 |
US20110291579A1 (en) | 2011-12-01 |
CN102316655A (zh) | 2012-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101719728B (zh) | 谐振功率转换器及其控制方法 | |
JP2778554B2 (ja) | 圧電トランス駆動回路 | |
RU2705090C9 (ru) | Двухмостовой силовой преобразователь постоянного тока в постоянный | |
JP4030550B2 (ja) | 電源装置 | |
JP2014075943A (ja) | コンバータ及び双方向コンバータ | |
US20120194070A1 (en) | Operating an electrodeless discharge lamp | |
JP4281362B2 (ja) | 放電灯点灯装置 | |
JP5053395B2 (ja) | 放電灯点灯装置 | |
JP5143187B2 (ja) | 放電灯始動回路および放電灯点灯装置 | |
JP3422507B2 (ja) | 放電灯点灯装置 | |
JP3769993B2 (ja) | 放電灯点灯装置 | |
JP2006228676A (ja) | 放電灯点灯装置 | |
JP3562807B2 (ja) | 可変電流源 | |
JP3306542B2 (ja) | 部分共振型自励式スイッチング電源の低損失化回路 | |
US20090153067A1 (en) | High frequency high intensity discharge ballast | |
KR20110012057A (ko) | 스위칭 손실을 저감하고 전류원을 갖는 플라즈마용 펄스 전원 장치 | |
JP2672692B2 (ja) | El点灯回路 | |
JPH1169777A (ja) | 電源装置 | |
JP2001203086A (ja) | 放電灯点灯回路 | |
JP2004088972A (ja) | 電力変換装置 | |
KR100948891B1 (ko) | 무 수은 평면광원 램프의 분할 구동 장치 | |
JPH06113555A (ja) | 放電管点灯回路 | |
JPH06318496A (ja) | 放電灯点灯装置 | |
KR20120003155A (ko) | Dc-dc 부스트 컨버터 회로와 그 구동 방법 | |
JP2001275363A (ja) | マグネトロン駆動用電源装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120216 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20120216 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20120301 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120427 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120501 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120608 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120910 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121025 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121112 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121120 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151130 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5143187 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |