KR860006855A - Dc 조명 백열등의 서어지전류 제한장치 - Google Patents

Dc 조명 백열등의 서어지전류 제한장치 Download PDF

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Publication number
KR860006855A
KR860006855A KR1019860000962A KR860000962A KR860006855A KR 860006855 A KR860006855 A KR 860006855A KR 1019860000962 A KR1019860000962 A KR 1019860000962A KR 860000962 A KR860000962 A KR 860000962A KR 860006855 A KR860006855 A KR 860006855A
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KR
South Korea
Prior art keywords
resistor
capacitance
switch device
diode rectifier
current limiter
Prior art date
Application number
KR1019860000962A
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English (en)
Other versions
KR900005936B1 (en
Inventor
가즈미 마사기
Original Assignee
하야시바라 겡
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 하야시바라 겡 filed Critical 하야시바라 겡
Publication of KR860006855A publication Critical patent/KR860006855A/ko
Application granted granted Critical
Publication of KR900005936B1 publication Critical patent/KR900005936B1/ko

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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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/25—Circuit arrangements for protecting against overcurrent

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

내용 없음

Description

DC 조명 백열등의 서어지전류 제한장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 장치에 사용되는 기초회로도. 제4도는 각 다이오우드 정류기가 펄스전압에 대한 보호회로를 가지고 장비된 회로도.
* 도면의 주요부분에 대한 부호의 설명
C: 커패시턴스, D: 다이오우드 L: 백열등, R: 저항, Z: 전압조정다이오우드, AC: ac SCR: 역저지 3극 다이리스터.

Claims (3)

  1. (a) 저저항(R1) (제1저항)과, (b) 다른저항(R4) (제2저항)과, (c) 입력단자가 제1저항을 통하여 ac 전원(AC)에 직렬로 접속되고, 출력단자가 제2저항을 통하여 백열등(L)에 직렬로 접속된 다이오우드 정류기(D)와, (d) 상기 다이오우드정류기에 병렬로 접속된 전압조정 다이오우드(Z)와, (e) 상기 다이오우드정류기의 입력단자에 병렬로 접속된 커패시턴스(C1)(제7커패시턴스)와, (f) 상기 다이오우드정류기의 출력단자에 병렬로 접속된 다른 커패시턴스(C2)(제2커패시턴스)와, (g) 제2저항에 접속된 스위치장치와, (h) 스위치장치가 ac전원의 스위치 온시에 규정된 시간의 경과후에 제2저항을 단락하는 방법으로 스위치장치에 접속되는 시간회로와를 가지는 것을 특징으로 하는 DC 조명 백열등의 서어지전류 제한장치.
  2. 제1항에 있어서, 시간회로는 RC 시정수회로인 장치.
  3. 제1항에 있어서, 상기 스위치장치는 역저지 3극다이리스터(SCR)인 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8600962A 1985-02-20 1986-02-12 Rush current preventor for dc lamp bulb KR900005936B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60030615A JPS61193398A (ja) 1985-02-20 1985-02-20 白熱電球点燈装置
JP30615 1985-02-20

Publications (2)

Publication Number Publication Date
KR860006855A true KR860006855A (ko) 1986-09-15
KR900005936B1 KR900005936B1 (en) 1990-08-16

Family

ID=12308775

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8600962A KR900005936B1 (en) 1985-02-20 1986-02-12 Rush current preventor for dc lamp bulb

Country Status (8)

Country Link
US (1) US4736138A (ko)
JP (1) JPS61193398A (ko)
KR (1) KR900005936B1 (ko)
BR (1) BR8600703A (ko)
CA (1) CA1296758C (ko)
DE (1) DE3605266C2 (ko)
FR (1) FR2577743B1 (ko)
GB (1) GB2172452B (ko)

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US4752719A (en) * 1985-04-10 1988-06-21 Mcewan Robert A Boosted D.C. supply circuit and luminaire employing same
CA1325242C (en) * 1986-09-30 1993-12-14 Hayashibara, Ken Lighting equipment for providing bright illumination with limited surge
JPH0762812B2 (ja) * 1987-04-18 1995-07-05 林原 健 ランプ点燈用電源装置
JPH0193662A (ja) * 1987-10-02 1989-04-12 Honda Motor Co Ltd 車両用無段変速機の変速制御方法
JP2779938B2 (ja) * 1988-09-08 1998-07-23 林原 健 照明装置
US4912371A (en) * 1989-02-27 1990-03-27 Hamilton William L Power saving fluorescent lamp substitute
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TW203145B (ko) * 1991-04-09 1993-04-01 Hayashibara Ken
DE4121055C2 (de) * 1991-06-26 1994-12-15 Ute Koechling Schaltungsanordnung zur Einschaltstrombegrenzung von Glühlampen
KR100259240B1 (ko) * 1991-12-06 2000-06-15 하야시바라 겐 조명장치
US5463280A (en) * 1994-03-03 1995-10-31 National Service Industries, Inc. Light emitting diode retrofit lamp
US5897194A (en) * 1996-05-14 1999-04-27 Ham; Byung Il Sign with remote power source tester
DE19917910A1 (de) * 1999-04-20 2000-10-26 Alcatel Sa Schaltungsanordnung zur Strom-Schwellwerterkennung
US7040776B2 (en) * 2003-08-26 2006-05-09 William T. Harrell Self-contained illumination device for medicine containers
DE502005000792D1 (de) * 2005-04-11 2007-07-12 Alcatel Transp Solutions Holdi Schaltungsanordnung zur Stromschwellwerterkennung
WO2008065842A1 (fr) * 2006-11-29 2008-06-05 Sharp Kabushiki Kaisha Dispositif d'éclairage à lampe à décharge et projecteur
JP5622618B2 (ja) * 2011-03-09 2014-11-12 株式会社アイ・ライティング・システム Ｌｅｄ電源装置
CN105576951B (zh) * 2016-02-02 2017-09-05 芜湖锐芯电子科技有限公司 限流方法及限流‑恒流组合式电源电路及其控制方法
CN105764210A (zh) * 2016-03-23 2016-07-13 成都锐奕信息技术有限公司 路灯控制电路
CN105744701A (zh) * 2016-03-23 2016-07-06 成都锐奕信息技术有限公司 光控路灯控制器
WO2020013713A1 (en) * 2018-07-13 2020-01-16 Ecoglo International Limited Hybrid led / photoluminescent signs

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GB337681A (en) * 1929-02-08 1930-11-06 Pathe Cinema Improvements in electric lighting circuits, and chiefly for cinematographic screen projection apparatus and the like
GB462970A (en) * 1934-06-14 1937-03-15 Hydrawerk Ag Improved apparatus for suppressing interference in wireless
DE1120013B (de) * 1960-07-28 1961-12-21 Carl Braun Schaltungsanordnung zur Verringerung des Anlaufstromes von Gluehlampen, insbesonderevon Lichtwurflampen
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Also Published As

Publication number Publication date
FR2577743B1 (fr) 1993-09-03
KR900005936B1 (en) 1990-08-16
DE3605266C2 (de) 1995-06-22
JPH0473278B2 (ko) 1992-11-20
GB2172452B (en) 1988-09-07
GB8604016D0 (en) 1986-03-26
US4736138A (en) 1988-04-05
FR2577743A1 (fr) 1986-08-22
GB2172452A (en) 1986-09-17
JPS61193398A (ja) 1986-08-27
DE3605266A1 (de) 1986-09-18
CA1296758C (en) 1992-03-03
BR8600703A (pt) 1986-10-29

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