KR910020796A - 무전극 고광도 방전 램프 시스템 및 이의 점등 회로 - Google Patents

무전극 고광도 방전 램프 시스템 및 이의 점등 회로 Download PDF

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Publication number
KR910020796A
KR910020796A KR1019910008252A KR910008252A KR910020796A KR 910020796 A KR910020796 A KR 910020796A KR 1019910008252 A KR1019910008252 A KR 1019910008252A KR 910008252 A KR910008252 A KR 910008252A KR 910020796 A KR910020796 A KR 910020796A
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KR
South Korea
Prior art keywords
arc discharge
high frequency
coupled
lighting circuit
frequency signal
Prior art date
Application number
KR1019910008252A
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English (en)
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KR940008049B1 (ko
Inventor
아메스 엘-하맘시 사예드-아므르
제임스 토마스 로버트
Original Assignee
아더 엠. 킹
제너럴 일렉트릭 캄파니
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Application filed by 아더 엠. 킹, 제너럴 일렉트릭 캄파니 filed Critical 아더 엠. 킹
Publication of KR910020796A publication Critical patent/KR910020796A/ko
Application granted granted Critical
Publication of KR940008049B1 publication Critical patent/KR940008049B1/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
    • 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
    • H05B41/2806—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 electrodes in the vessel, e.g. surface discharge lamps, electrodeless discharge lamps
    • 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
    • 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • 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
    • 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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • 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)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

내용 없음

Description

무전극 고광도 방전 램프 시스템 및 이의 점등 회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 부분적으로 절취하여 도시한 무전극 HID 램프를 포함하는 본 발명의 양호한 실시예에 따른 점등 회로를 사용하는 HID 램프 시스템의 개략도, 제2도는 제1도의 HID 램프 시스템을 보다 상세하게 도시한 회로도, 제3도는 제2도의 양호한 실시예의 점등 회로를 개략적으로 도시한 도면.

Claims (11)

  1. 제1고주파 신호를 여기 코일에 인가할 때 아크 방전관내에 아크 방전을 여기시키기 위해서, 필을 내장한 상기 아크 방전관 주위에 배치된 상기 여기 코일을 갖는 형태의 무전극 고광도 방전 램프용 점등 회로에 있어서, 최소한 상기 아크 방전관내에 아크 방전을 개시하는 중에 상기 아크 방전관에 인접 배치된 점등 프로브, 및 제2고주파 신호를 고효율 고주파 전원 장치에 공급하기 위해 상기 점등 프로브에 결합되고, 커패시턴스와 직렬로 결합된 인덕턴스로 구성되는 동조 출력 회로를 포함하는 고효율 고주파 전원 장치를 포함하는 것을 특징으로 하는 점등 회로.
  2. 제1항에 있어서, 상기 고효율 전원 장치가, 반 브리지 구조로 직결 결합된 제1 및 제2스위칭 디바이스를 포함하는 D급 전력 증폭기를 포함하고, 상기 동조 출력 회로가 상기 스위칭 디바이스 사이의 집합부에 결합되는 것을 특징으로 하는 점등 회로.
  3. 제1항에 있어서, 상기 고효율 전원 장치가, 고주파 초크 수단과 직렬로 결합된 개폐 장치를 포함하는 E급 전령 증폭기를 포함하고, 상기 출력 종조 회로가 상기 스위칭 디바이스와 상기 고주파 초크 수단사이의 접합부에 결합되는 것을 특징으로 하는 점등 회로.
  4. 제1항에 있어서, 상기 커패시턴스가 상기 여기 코일과 상기 점등 프로브사이의 기생 커패시턴스를 포함하는 것을 특징으로 하는 점등 회로.
  5. 제1항에 있어서, 상기 점등 프로브가 박막으로 이루어지는 것을 특징으로 하는 점등 회로.
  6. 제5항에 있어서, 상기 박막이 구리로 이루어지는 것을 특징으로 하는 점등 회로.
  7. 제1항에 있어서, 상기 제2고주파 신호의 주파수가 상기 제1고주파 신호의 주파수보다 높은 것을 특징으로 하는 점등 회로.
  8. 제7항에 있어서, 상기 제1고주파 신호의 주파수의 범위가 약 0.1 내지 30MHz이고, 상기 제2고주파 신호의 주파수의 범위가 약 1 내지 40MHz이내인 것을 특징으로 하는 점등 회로.
  9. 제8항에 있어서, 상기 제2고주파 신호의 주파수가 약 27.12MHz이고, 상기 제1고주파 신호의 주파수가 약 13.56MHz인 것을 특징으로 하는 점등 회로.
  10. 필을 내장한 아크 방전관의 주위에 배치된 여기 코일을 포함하는 무전극 고광도 방전 램프; 상기 아크 방전관내에 아크 방전을 여기시키기 위한 상기 여기 코일에 제1고주파 신호를 제공하기 위한 밸러스트; 최소한 상기 아크 방전관내에 상기 아크 방전을 개시하는 중에는 상기 아크 방전관에 인접하여 배치되는 점등 프로브; 및 점등회로에 제2고주파 신호를 제공하기 위해 상기 점등 프로브에 결합되고, 인덕턴스와 직렬로 결합된 커패시턴스를 포함하는 동조 출력 회로를 포함하는 제1항 내지 제9항 중 어느 한 항에 따른 상기 점등 회로를 포함하는 것을 특징으로 하는 무전극 고광도 방전 램프 시스템.
  11. 제10항에 있어서, 상기 벨러스트가 반 브리지 구조로 직렬 결합된 2개의 스위칭 디바이스를 포함하고, 상기 2개의 스위칭 디바이스들 사이에 접합부에 결합된 출력 공진 회로를 포함하는 D급 전력 증폭기를 포함하고, 상기 출력 공진 회로가 밸러스트 출력 커패시턴스와 직렬로 결합된 상기 여기 코일의 인덕턴스를 포함하는 것을 특징으로 하는 고광도 방전 램프 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910008252A 1990-05-23 1991-05-22 무전극 고광도 방전 램프 시스템 및 그 점등 회로 KR940008049B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US527,500 1990-05-23
US07/527,500 US5059868A (en) 1990-05-23 1990-05-23 Starting circuit for an electrodeless high intensity discharge lamp

Publications (2)

Publication Number Publication Date
KR910020796A true KR910020796A (ko) 1991-12-20
KR940008049B1 KR940008049B1 (ko) 1994-09-01

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KR1019910008252A KR940008049B1 (ko) 1990-05-23 1991-05-22 무전극 고광도 방전 램프 시스템 및 그 점등 회로

Country Status (6)

Country Link
US (1) US5059868A (ko)
EP (1) EP0458546B1 (ko)
JP (1) JPH0679517B2 (ko)
KR (1) KR940008049B1 (ko)
AU (1) AU637687B2 (ko)
DE (1) DE69113319T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100677254B1 (ko) * 2004-09-25 2007-02-02 엘지전자 주식회사 중출력 무전극 조명기기

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047693A (en) * 1990-05-23 1991-09-10 General Electric Company Starting aid for an electrodeless high intensity discharge lamp
US5057750A (en) * 1990-12-04 1991-10-15 General Electric Company Two-stage resonant starting circuit for an electrodeless high intensity discharge lamp
US5103140A (en) * 1990-12-04 1992-04-07 General Electric Company Starting circuit for an electrodeless high intensity discharge lamp
US5150015A (en) * 1991-04-15 1992-09-22 General Electric Company Electrodeless high intensity discharge lamp having an intergral quartz outer jacket
DE69206921T2 (de) * 1991-08-14 1996-07-04 Matsushita Electric Works Ltd Elektrodenlose Entladungslampe
US5200672A (en) * 1991-11-14 1993-04-06 Gte Products Corporation Circuit containing symetrically-driven coil for energizing electrodeless lamp
US5309058A (en) * 1992-03-03 1994-05-03 General Electric Company Seal construction arrangement for an electrodeless high intensity discharge lamp
US5187412A (en) * 1992-03-12 1993-02-16 General Electric Company Electrodeless high intensity discharge lamp
US5175476A (en) * 1992-04-16 1992-12-29 General Electric Company Magnetically tunable starting circuit for an electrodeless high intensity discharge lamp
WO1993026140A1 (en) * 1992-06-05 1993-12-23 Diablo Research Corporation Electrodeless discharge lamp containing push-pull class e amplifier and bifilar coil
US5282756A (en) * 1992-12-11 1994-02-01 General Electric Company Electrical lamp base and socket assembly
US5519285A (en) 1992-12-15 1996-05-21 Matsushita Electric Works, Ltd. Electrodeless discharge lamp
US5306987A (en) * 1993-03-11 1994-04-26 General Electric Company Acoustic resonance arc stabilization arrangement in a discharge lamp
US5619103A (en) * 1993-11-02 1997-04-08 Wisconsin Alumni Research Foundation Inductively coupled plasma generating devices
BE1007878A3 (nl) * 1993-12-17 1995-11-07 Philips Electronics Nv Verlichtingseenheid, alsmede electrodeloze lagedrukontladingslamp, houder en voedingsinrichting geschikt voor gebruik in de verlichtingseenheid.
US5923126A (en) * 1996-08-09 1999-07-13 Philips Electronic North America Corporation Fluorescent lamp electronic ballast with rapid voltage turn-on after preheating
US5909082A (en) * 1997-05-06 1999-06-01 General Electric Company Starting aid for high intensity discharge lamps
US5898273A (en) * 1997-07-01 1999-04-27 General Electric Company Metal halide lamp with pre-start arc tube heater
US6137237A (en) 1998-01-13 2000-10-24 Fusion Lighting, Inc. High frequency inductive lamp and power oscillator
US6313587B1 (en) * 1998-01-13 2001-11-06 Fusion Lighting, Inc. High frequency inductive lamp and power oscillator
KR20010034002A (ko) * 1998-01-13 2001-04-25 키플링 켄트 고주파수 유도성램프 및 전력 오실레이터
JPH11283775A (ja) * 1998-03-30 1999-10-15 Toshiba Lighting & Technology Corp 無電極放電灯装置及び照明装置
US6100652A (en) * 1998-11-12 2000-08-08 Osram Sylvania Inc. Ballast with starting circuit for high-intensity discharge lamps
US6144173A (en) * 1999-11-10 2000-11-07 General Electric Company Single switch electronic ballast
US6456005B1 (en) 2000-10-31 2002-09-24 General Electric Company Materials and methods for application of conducting members on arc tubes
US6538377B1 (en) 2000-11-03 2003-03-25 General Electric Company Means for applying conducting members to arc tubes
US6563265B1 (en) 2000-11-06 2003-05-13 General Electric Company Applying prealloyed powders as conducting members to arc tubes
US6509696B2 (en) 2001-03-22 2003-01-21 Koninklijke Philips Electronics N.V. Method and system for driving a capacitively coupled fluorescent lamp

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053814A (en) * 1976-07-14 1977-10-11 Gte Laboratories Incorporated Continuous automatic starting assist uv circuit for microwave powered electrodeless lamps
US4245178A (en) * 1979-02-21 1981-01-13 Westinghouse Electric Corp. High-frequency electrodeless discharge device energized by compact RF oscillator operating in class E mode
JPS55161361A (en) * 1979-06-05 1980-12-15 Toshiba Corp High frequency lighting apparatus
JPS57152661A (en) * 1981-03-16 1982-09-21 Toshiba Corp High pressure sodium lamp
US4390813A (en) * 1981-06-29 1983-06-28 Litek International Inc. Transformer for driving Class D amplifier
US4383203A (en) * 1981-06-29 1983-05-10 Litek International Inc. Circuit means for efficiently driving an electrodeless discharge lamp
NL8503008A (nl) * 1985-11-04 1987-06-01 Philips Nv Gelijkstroom-wisselstroomomzetter voor het ontsteken en voeden van een ontladingslamp.
US4810938A (en) * 1987-10-01 1989-03-07 General Electric Company High efficacy electrodeless high intensity discharge lamp
US4812702A (en) * 1987-12-28 1989-03-14 General Electric Company Excitation coil for hid electrodeless discharge lamp
US4959592A (en) * 1988-06-20 1990-09-25 General Electric Company Starting electrodes for HID lamps
US4902937A (en) * 1988-07-28 1990-02-20 General Electric Company Capacitive starting electrodes for hid lamps
US4894590A (en) * 1988-08-01 1990-01-16 General Electric Company Spiral single starting electrode for HID lamps
US4894589A (en) * 1988-08-08 1990-01-16 General Electric Company Starting means, with piezoelectrically-located capacitive starting electrodes, for HID lamps
US5084654A (en) * 1990-05-23 1992-01-28 General Electric Company Starting aid for an electrodeless high intensity discharge lamp
US5047693A (en) * 1990-05-23 1991-09-10 General Electric Company Starting aid for an electrodeless high intensity discharge lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100677254B1 (ko) * 2004-09-25 2007-02-02 엘지전자 주식회사 중출력 무전극 조명기기

Also Published As

Publication number Publication date
EP0458546A2 (en) 1991-11-27
DE69113319T2 (de) 1996-05-02
EP0458546B1 (en) 1995-09-27
DE69113319D1 (de) 1995-11-02
AU7514291A (en) 1991-11-28
JPH04229598A (ja) 1992-08-19
EP0458546A3 (en) 1992-05-27
US5059868A (en) 1991-10-22
AU637687B2 (en) 1993-06-03
KR940008049B1 (ko) 1994-09-01
JPH0679517B2 (ja) 1994-10-05

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