KR20080080908A - 멀티방전관 점등장치 - Google Patents
멀티방전관 점등장치 Download PDFInfo
- Publication number
- KR20080080908A KR20080080908A KR1020080009310A KR20080009310A KR20080080908A KR 20080080908 A KR20080080908 A KR 20080080908A KR 1020080009310 A KR1020080009310 A KR 1020080009310A KR 20080009310 A KR20080009310 A KR 20080009310A KR 20080080908 A KR20080080908 A KR 20080080908A
- Authority
- KR
- South Korea
- Prior art keywords
- discharge tube
- winding
- unit
- tube unit
- transformer
- 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
- 238000004804 winding Methods 0.000 claims abstract description 163
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 10
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 10
- 238000012935 Averaging Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3219—Means supported by the building wall, e.g. security consoles
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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
- 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
- H05B41/282—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
- H05B41/2821—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 by means of a single-switch converter or a parallel push-pull converter in the final stage
- H05B41/2824—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 by means of a single-switch converter or a parallel push-pull converter in the final stage using control circuits for the switching element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/06—Consoles; Brackets
- E04G5/062—Consoles; Brackets specially adapted for attachment to building walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (12)
- 서로 역상의 전압을 각각 출력하는 제1출력단자 및 제2출력단자를 포함하는 전원에 접속가능한 멀티방전관 점등장치로서,직렬로 접속된 적어도 1개의 방전관, 제1의 권선 및 제2의 권선을 각각 갖는 제1 내지 제n의 방전관유닛(n조의 방전관 유닛)을; 구비하고,상기 방전관유닛 각각은 상기 제1출력단자에 접속되는 제1단과, 상기 제2출력단자에 접속되는 제2단을 가지며,상기 제1의 방전관유닛의 제1의 권선을, 변압기를 통하여 상기 제n의 방전관유닛의 제2의 권선에 전자적으로 결합하며,제2의 방전관유닛 및 그 이후의 방전관유닛의 각 제1의 권선을, 변압기를 통하여 각각 그 이전의 방전관유닛의 제2의 권선에 전자적으로 결합하는것을 특징으로 하는 멀티방전과 점등장치.
- 제 1항에 있어서,상기 변압기 각각은 1대1의 권수비를 갖는 밀결합(密結合) 변압기인 것을 특징으로 하는 멀티방전관 점등장치.
- 제 1항에 있어서,상기 전원의 제1출력단자와 상기 방전관의 각각의 제1단 사이와, 상기 전원의 제2출력단자와 상기 방전관의 각각의 제2단 사이에 접속되는 다수의 콘덴서를 포함하는 것을 특징으로 하는 멀티방전관 점등장치.
- 제 1항에 있어서,n조의 상기 방전관유닛중, 어느 하나의 방전관유닛의 상기 제1의 권선과 상기 제2의 권선에 직렬로 접속된 전류검출수단을 더 포함하고, 상기 전류검출수단에 의해 상기 어느 하나의 방전관유닛에 흐르는 전류를 검출하는 것을 특징으로 하는 멀티방전관 점등장치.
- 제 1항에 있어서,상기 방전관유닛 각각의 상기 제1의 권선과 상기 제2의 권선 중 어느 하나의 단자에 접속되는 하나 이상의 전압검출수단을 더 포함하고, 상기 전압검출수단은 각 방전관 유닛의 방전관의 이상 상태를 검출하는 것을 특징으로 하는 멀티방전관 점등장치.
- 제 1항에 있어서,상기 제1의 방전관유닛의 제1의 권선과 제n 방전관유닛의 제2의 권선을 전자적으로 결합하는 접속권선을 상기 변압기에 설치한 것을 특징으로 하는 멀티방전관 점등장치.
- 제 1항에 있어서,상기 방전관유닛의 각각은, 스트레이트형의 제1의 방전관과, 상기 스트레이트형의 제1의 방전관에 직렬로 접속되고, 상기 스트레이트형의 제1의 방전관을 따라서 배치되는 제2의 방전관을 포함하는 것을 특징으로 하는 멀티방전관 점등장치.
- 제 1항에 있어서,상기 방전관유닛은 각각, 유사 U자형상인 것을 특징으로 하는 멀티방전관 점등장치.
- 제 1항에 있어서,상기 방전관유닛의 각 요소를⑴ 제1의 방전관, 제1의 권선, 제2의 권선 및 제2의 방전관 또는⑵ 제1의 권선, 제1의 방전관, 제2의 방전관 및 제2의 권선으로 열거한 순서로 접속한 것을 특징으로 하는 멀티방전관 점등장치.
- 제 1항에 있어서,상기 방전관은, U자형상의 방전관인 것을 특징으로 하는 멀티방전관 점등장치.
- 서로 역상의 전압을 각각 출력하는 제1출력단자 및 제2출력단자를 포함하는 전원에 접속가능한 멀티방전관 점등장치로서,상기 전원에 대하여 병렬로 접속되는 제1의 방전관 유닛과 제2의 방전관 유닛을 포함하며,상기 제1의 방전관 유닛과 상기 제2의 방전관 유닛은 각각 적어도 1개의 방전관, 제1의 권선 및 제2의 권선을 가지며,상기 제1의 방전관 유닛의 상기 제2의 권선은 제2의 방전관 유닛의 제1의 권선에 전자적으로 결합하는 것을 특징으로 하는 멀티방전관 점등장치.
- 제 11항에 있어서,상기 전원에 대하여 병렬로 접속되는 제3의 방전관 유닛을 더 포함하며,상기 제2의 방전관 유닛의 제2의 권선은 상기 제3의 방전관 유닛의 제1의 권선에 전자적으로 결합하는 것을 특징으로 하는 멀티방전관 점등장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00053313 | 2007-03-02 | ||
JP2007053313A JP5066942B2 (ja) | 2007-03-02 | 2007-03-02 | マルチ放電管点灯装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080080908A true KR20080080908A (ko) | 2008-09-05 |
KR100952520B1 KR100952520B1 (ko) | 2010-04-12 |
Family
ID=39732621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080009310A Expired - Fee Related KR100952520B1 (ko) | 2007-03-02 | 2008-01-30 | 멀티방전관 점등장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7825608B2 (ko) |
JP (1) | JP5066942B2 (ko) |
KR (1) | KR100952520B1 (ko) |
CN (1) | CN101257760B (ko) |
TW (1) | TWI352557B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5808171B2 (ja) * | 2010-07-16 | 2015-11-10 | 株式会社 資生堂 | 目元画像シミュレーション装置、目元画像生成方法、及び目元画像生成プログラム |
CN108831390A (zh) * | 2018-06-05 | 2018-11-16 | 深圳市华星光电技术有限公司 | 电压输出系统及液晶显示装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3292229B2 (ja) * | 1995-12-11 | 2002-06-17 | レシップ株式会社 | サイン灯用電源装置 |
JP2004335443A (ja) * | 2003-02-10 | 2004-11-25 | Masakazu Ushijima | 多灯点灯の放電管用インバータ回路及び面光源システム |
JP2005012176A (ja) * | 2003-05-23 | 2005-01-13 | Toko Inc | インバータトランスとそれを用いた放電灯点灯装置 |
TW200517014A (en) * | 2003-11-10 | 2005-05-16 | Kazuo Kohno | Drive circuit for lighting fixture |
JP4101228B2 (ja) * | 2004-03-19 | 2008-06-18 | 昌和 牛嶋 | 面光源用放電管並列点灯システム |
JP2006012660A (ja) * | 2004-06-28 | 2006-01-12 | Sanken Electric Co Ltd | 放電灯点灯回路 |
JP2006244972A (ja) * | 2005-02-01 | 2006-09-14 | Sanken Electric Co Ltd | 放電灯点灯装置 |
US20060244395A1 (en) * | 2005-05-02 | 2006-11-02 | Taipale Mark S | Electronic ballast having missing lamp detection |
CN1886021B (zh) * | 2005-06-24 | 2010-08-25 | 鸿富锦精密工业(深圳)有限公司 | 多灯管驱动系统 |
JP4099815B2 (ja) * | 2005-09-05 | 2008-06-11 | ミネベア株式会社 | インバータトランス |
KR101147181B1 (ko) * | 2005-11-17 | 2012-05-25 | 삼성전자주식회사 | 인버터 회로, 백라이트 장치 및 그것을 이용한액정표시장치 |
KR101233819B1 (ko) * | 2006-02-07 | 2013-02-18 | 삼성디스플레이 주식회사 | 램프 구동 장치 및 이를 포함한 액정 표시 장치 |
US8054001B2 (en) * | 2006-09-18 | 2011-11-08 | O2Micro Inc | Circuit structure for LCD backlight |
-
2007
- 2007-03-02 JP JP2007053313A patent/JP5066942B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-28 TW TW097103154A patent/TWI352557B/zh not_active IP Right Cessation
- 2008-01-29 CN CN2008100041896A patent/CN101257760B/zh not_active Expired - Fee Related
- 2008-01-30 US US12/022,901 patent/US7825608B2/en not_active Expired - Fee Related
- 2008-01-30 KR KR1020080009310A patent/KR100952520B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080211424A1 (en) | 2008-09-04 |
CN101257760A (zh) | 2008-09-03 |
TWI352557B (en) | 2011-11-11 |
JP5066942B2 (ja) | 2012-11-07 |
JP2008218171A (ja) | 2008-09-18 |
US7825608B2 (en) | 2010-11-02 |
CN101257760B (zh) | 2012-04-04 |
TW200838362A (en) | 2008-09-16 |
KR100952520B1 (ko) | 2010-04-12 |
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