KR840003958A - Discharge lamp lighting device - Google Patents

Discharge lamp lighting device Download PDF

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Publication number
KR840003958A
KR840003958A KR1019830000421A KR830000421A KR840003958A KR 840003958 A KR840003958 A KR 840003958A KR 1019830000421 A KR1019830000421 A KR 1019830000421A KR 830000421 A KR830000421 A KR 830000421A KR 840003958 A KR840003958 A KR 840003958A
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KR
South Korea
Prior art keywords
discharge lamp
core
lighting device
lamp lighting
leg
Prior art date
Application number
KR1019830000421A
Other languages
Korean (ko)
Inventor
히로미쯔 히라야마 (외 1)
Original Assignee
소노 후꾸지로
도오꾜덴끼 가가꾸 고교 가부시끼 가이샤
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Publication date
Application filed by 소노 후꾸지로, 도오꾜덴끼 가가꾸 고교 가부시끼 가이샤 filed Critical 소노 후꾸지로
Publication of KR840003958A publication Critical patent/KR840003958A/en
Priority to KR2019870007063U priority Critical patent/KR880000869Y1/en

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements

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  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

내용 없음No content

Description

방전램프 점등 장치Discharge lamp lighting device

제5도는 본 발명에 따른 형광램프 점등장치의 회로도.5 is a circuit diagram of a fluorescent lamp lighting apparatus according to the present invention.

Claims (12)

전원 전류를 절활시키기 위한 인버터회로와, 상기 인버터회로에 의해 전류가 공급되어 방전램프에 출력 전압을 공급하는 누설 변압기를 구비하여 두개의 방전 램프를 동작시키기 위한 방전램프 점등장치에 있어서, 상기 누설 변압기가 자기 코어와, 상기 코어 주위에 감겨 상기 인버터 회로와 결합된 1차 권선과, 각각 관련 방전램프와 결합되는 한쌍의 2차권선과, 관련 방전램프의 필라멘트와 결합된 약간의 필라멘트 권선을 구비하며, 상기 자기코어가 상기 1차권서 및 상기 2차권선 양쪽과 상호 연결되는 제1 자기경로와 1차 권선과 2차 권선중 하나와 연결되어 각각의 제2 및 제3경로에서 제1자기경로 및 비자성 캡과의 공통부분을 가지는 제2 및 제3 자기경로와 1차권선과 상호 연결되며 제1 자기 경로 및 비자성 갭과의 공통 부분을 가지는 제4 자기경로를 갖는 것을 특징으로 하는 방전램프 점등장치.A discharge lamp lighting device for operating two discharge lamps having an inverter circuit for activating power current and a leakage transformer for supplying an output voltage to a discharge lamp by supplying current by the inverter circuit. A magnetic core, a primary winding wound around the core and coupled with the inverter circuit, a pair of secondary windings each coupled with an associated discharge lamp, and a slight filament winding coupled with the filament of the associated discharge lamp, The magnetic core is connected to one of the first magnetic path and the primary winding and the secondary winding, which are interconnected with both the primary winding and the secondary winding, so that each of the first magnetic path and the non-magnetic path in the second and third paths is Second and third magnetic paths having a common portion with the first cap and a fourth magnetic path interconnected with the primary winding and having a common portion with the first magnetic path and the nonmagnetic gap. Discharge lamp lighting apparatus, characterized in that it has. 제1항에 있어서, 상기 누설변압기가 상기 폐쇄된 자기 코어를 연결시키며 각각 레그의 종단과 상기 폐쇄된 자기코어 사이의 비자성갭을 갖는 최소한 한쌍의 레그를 가진 폐쇄된 자기 코어와 상기 레그쌍들 사이에 규정된 제1윈도우와, 상기 레그중 하나와 상기 폐쇄된 자기경로의 일부에 의해 규정된 제2 및 제3윈도우와, 상기 제1윈도우에 자리잡고 인버터회로와 결합된 1차권선과, 제2윈도우에 자리잡고 제1방전램프된 결합된 첫째 2차권선과, 제3윈도우에 자리잡고 제2방전램프와 결합된 둘째 2차권선과, 각각 관련램프와 필라멘정에 결합된 약간의 필라멘트 권선을 구비하는 것을 특징으로 하는 방전램프 점등장치.2. The closed magnetic core of claim 1, wherein the leakage transformer connects the closed magnetic cores, each having a closed magnetic core having at least one pair of legs having a nonmagnetic gap between the end of the leg and the closed magnetic core. A first window defined in the following, second and third windows defined by one of the legs and a part of the closed magnetic path, a primary winding located in the first window and coupled with an inverter circuit, and Combined first secondary winding in window 2 and first discharge lamp, Second secondary winding in third window and combined with second discharge lamp, and some filament combined in associated lamp and filament well respectively Discharge lamp lighting device comprising a winding. 제1항에 있어서, 1차권선 및 2차권선에 소정의 인덕턴스를 제공하기 위하여 얇은 비자성 갭시이트가 상기 제1자기경로에 삽입되는 것을 특징으로 하는 방전램프 점등 장치.2. The discharge lamp lighting device according to claim 1, wherein a thin nonmagnetic gap sheet is inserted in said first magnetic path to provide a predetermined inductance to the primary winding and the secondary winding. 제1항에 있어서, 상기 자기코어가 I형 중앙코어와, 측면벽 및 중앙코어와 제2 및 제3레그 사이에 갭을 남기는 중앙코어에 인접한 제1 및 제4레그, 그리고 상기 제1 및 제4레그보다 짧은 제3레그를 갖는 적어도 하나의 톱니식 측면코어를 가지는 것을 특징으로 하는 방전램프 점등장치.2. The first and fourth legs of claim 1, wherein the magnetic core is adjacent to the I core, the side walls and the central core leaving a gap between the central core and the second and third legs. A discharge lamp lighting device having at least one toothed side core having a third leg shorter than four legs. 제4항에 있어서, 상기 I형 중앙코어의 횡단면이 직사각형인 것을 특징으로 하는 방전램프 점등장치.5. The discharge lamp lighting device according to claim 4, wherein the cross section of said I-type center core is rectangular. 제4항에 있어서, 상기 I형 중앙코어의 횡단면이 원형인 것을 특징으로 하는 방전램프 점등장치.5. The discharge lamp lighting device according to claim 4, wherein the cross section of said I-type center core is circular. 제4항에 있어서, 한쌍의 상기 코어가 제공되어 있는 것을 특징으로 하는 방전램프 점등장치.The discharge lamp lighting device according to claim 4, wherein a pair of said cores is provided. 제4항에 있어서, 하나의 측면 코어가 제공되어 있는 것을 특징으로 하는 방전램프 점등장치.5. The discharge lamp lighting device according to claim 4, wherein one side core is provided. 제1항에 있어서, 상기 자기 코어가 실질적으로 T형 중앙코어와 한쌍의 L형 측면코어를 가지는데, 상기 L형 측면코어가 각각 측면벽, 제1레그, 그리고 상기 제1레그보다 짧은 제3레그를 갖되, 상기 제1레그가 상기 T형 코어, 상기 L형 코어의 측면벽 및 상기 L형 코어의 제1레그를 통하여 폐쇄된 자기 경로를 제공하도록 중앙코어에 인정하며, 비자성 갭이 상기 제2 및 제3레그와 상기 코어 중앙 코어 사이에 제공되는 것을 특징으로 하는 방전램프 점등 장치.2. The magnetic core of claim 1, wherein the magnetic core has substantially a T-shaped center core and a pair of L-shaped side cores, each of which is a side wall, a first leg, and a third shorter than the first leg. Having a leg, wherein the first leg permits a central core to provide a closed magnetic path through the T-shaped core, the side wall of the L-shaped core, and the first leg of the L-shaped core, the nonmagnetic gap being the And a discharge lamp lighting device provided between the second and third legs and the core center core. 제1항에 있어서, 스위치를 통하여 상기 누설 변압기의 2차권선 양단에 결합된 캐패시터를 아울러 포함하는 것을 특징으로 하는 방전램프 점등장치.The discharge lamp lighting device of claim 1, further comprising a capacitor coupled to both ends of the secondary winding of the leakage transformer through a switch. 제10항에 있어서, 제1캐패시터가 첫째 2차권선에 결합되고, 제2캐패시터가 둘째 2차 권선에 결합되는 것을 특징으로 하는 방전 램프 점등 장치.11. The discharge lamp lighting device of claim 10, wherein the first capacitor is coupled to the first secondary winding, and the second capacitor is coupled to the second secondary winding. 제10항에 있어서, 상기 캐패시터의 캐퍼시턴스가 0.05μF 내지 5μF의 범위인 것을 특징으로 하는 방전램프 장치.The discharge lamp apparatus of claim 10, wherein a capacitance of the capacitor is in the range of 0.05 μF to 5 μF. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830000421A 1982-08-28 1983-02-03 Discharge lamp lighting device KR840003958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870007063U KR880000869Y1 (en) 1982-08-28 1987-05-11 A discharge lamp lightening device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57190871A JPS5940500A (en) 1982-11-01 1982-11-01 Device for firing discharge lamp
JP190,871 1982-11-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019870007063 Division 1987-05-11

Publications (1)

Publication Number Publication Date
KR840003958A true KR840003958A (en) 1984-10-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000421A KR840003958A (en) 1982-08-28 1983-02-03 Discharge lamp lighting device

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JP (1) JPS5940500A (en)
KR (1) KR840003958A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100435267C (en) * 2004-12-22 2008-11-19 李进 Inner penetration composition type generator of magnetic energy, and magnetic energy lamp

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JPS5940500A (en) 1984-03-06

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