KR200343826Y1 - Fluorescent electronic lighting tube - Google Patents

Fluorescent electronic lighting tube Download PDF

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Publication number
KR200343826Y1
KR200343826Y1 KR20-2003-0036852U KR20030036852U KR200343826Y1 KR 200343826 Y1 KR200343826 Y1 KR 200343826Y1 KR 20030036852 U KR20030036852 U KR 20030036852U KR 200343826 Y1 KR200343826 Y1 KR 200343826Y1
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KR
South Korea
Prior art keywords
transistor
fluorescent lamp
mosfet
resistor
electronic lighting
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KR20-2003-0036852U
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Korean (ko)
Inventor
김행천
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김행천
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Priority to KR20-2003-0036852U priority Critical patent/KR200343826Y1/en
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Publication of KR200343826Y1 publication Critical patent/KR200343826Y1/en

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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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
    • 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

Abstract

본 고안은 형광등용 전자스타터에 관한 것으로 반도체인 트랜지스트MOSFET(Q1)의 스위칭 특성을 이용한 것으로 MOSFET(Q1)를 동작키 위하여 트랜지스트(Q2)를 결합하고 트랜지스트(Q2)를 작동시키는 전원을 교류(AC)로 구동하여 안정기(BT)의 고압펄스로 형광등(F)을 순간 점등시킬 수 있게 한 것이다.The present invention relates to an electronic starter for a fluorescent lamp, which uses a switching characteristic of a transistor MOSFET (Q1), which is a semiconductor, which combines a transistor (Q2) and operates a transistor (Q2) to operate the MOSFET (Q1). It is driven by alternating current (AC) to enable the fluorescent lamp (F) to be instantaneously lit by a high pressure pulse of the ballast (BT).

Description

형광등 전자식 점등 관{omitted}Fluorescent electronic lighting tubes

본 고안은 형광등을 순간적으로 점등하기 위한 장치로서 반도체인 트랜지스트 MOSFET의 ON/OFF 특성을 이용한 것으로서, 그 동작 신호를 교류 전원에서 받아 신속하게 점등효과를 가지는 것으로 이를 도면에 의해 상세히 설명하면 다음과 같다.The present invention utilizes the ON / OFF characteristics of a transistor MOSFET as a semiconductor device to instantaneously turn on a fluorescent lamp, and receives the operation signal from an AC power supply and has a lighting effect quickly. same.

입력전원(AC)은 안정기(BT)를 거처 형광등(F)의 필라멘트(a, b)에 인가된 전원은 필라멘트(a',b')에 결합된 다이오드(D1,D2,D3,D4)로 이루어진 브릿지 정류시스템에 도달하면, 교류는 직류(DC) 전원으로 전환하여 트랜지스트 MOSFET(Q1)의 콜랙트에 + 전원이 인가되고 - 전원은 에미트에 도착한다. 직류 + 전원은 저항(R1)을통하여 MOSFET(Q1)의 베이스에 도달하면, MOSFET(Q1)는 ON 되어 전류가 흐르면. 형광등(F)의 필라멘트가 예렬 됨과 동시에 브릿지 정류 입력 양단(N, M)에서 교류(AC) 신호를 저항(R5, R6)로 받아 콘텐서(C2)를 통하여 트랜지스트(Q2)의 베이스에 인가되면, 트랜지스트(Q2)는 교류 전원의 60HZ 펄스 신호에 따라 동작하게 된다. 따라서 MOSFET(Q1)은 트랜지스트(Q2)의 ON/OFF 에따라 전류를 흘리므로 형광등(F)은 점등됨과, 동시에 + 전원은 저항(R2)을 통하여 저항(R3)과 합류한 전압으로 콘텐서(C1)에 충전된다. 콘덴서(C1)에 충전된 전원은 저항(R4)을 통해 트랜지스트(Q2)의 베이스로 도달하면, 트랜지스트(Q2)는 교류 펄스에 의해 동작을 멈추고 ON 상태를 유지 하게된다. 따라서 MOSFET(Q1)의 베이스 전압과 신호가 완전 차단됨으로 형광등(F)은 밝은 빛을 낸다.The input power source AC passes through the ballast BT to the diodes D1, D2, D3, and D4 coupled to the filaments a and b of the fluorescent lamp F. When the bridge rectification system is established, the alternating current is switched to a direct current (DC) power supply so that + power is applied to the collector of the transistor MOSFET Q1 and the power supply reaches the emitter. When DC + power reaches the base of MOSFET Q1 through resistor R1, MOSFET Q1 is turned on and current flows. As the filament of the fluorescent lamp F is preheated, the AC signal is received at the resistors R5 and R6 at both ends of the bridge rectifying input and applied to the base of the transistor Q2 through the capacitor C2. In this case, the transistor Q2 operates according to the 60HZ pulse signal of the AC power supply. Therefore, since the MOSFET Q1 flows in accordance with the ON / OFF state of the transistor Q2, the fluorescent lamp F is turned on and at the same time, the + power supply is connected to the resistor R3 through the resistor R2. It is charged to (C1). When the power charged in the capacitor C1 reaches the base of the transistor Q2 through the resistor R4, the transistor Q2 stops operation by the AC pulse and maintains the ON state. Therefore, the fluorescent lamp F emits bright light because the base voltage and the signal of the MOSFET Q1 are completely blocked.

본 고안의 목적은 형광등을 순간 점등함으로서 사용상 편리함은 물론이고, 불필요한 시간낭비와 전력소비 및 형광등의 소모를 줄일 수 있으므로 경제 발전에 이바지하는데 목적이 있다.The purpose of the present invention is to turn on the fluorescent lamps instantaneously, as well as convenience in use, and to reduce unnecessary waste of time, power consumption and the consumption of fluorescent lamps, which is to contribute to economic development.

본 고안은 형광등(F)을 점등시키기 위하여 직류전원을 트랜지스트로 ON,OFF 시키는데, 그 동작신호를 교류(AC)전원에서 받아 신속하게 점등효과를 가지는 반면, 종래의 전자식 점등장치로는 SCR식 점등 방식이나 트랜지스트(ON,OFF)방식은 자체시간 지연으로 점등시간이 길며, 반파 정류식 점등 방식은 점등 시에 안정기에서 소음이 발생하여 사용상 불편이 많은 문제점이 있다.The present invention turns on and off the DC power supply with a transistor to turn on the fluorescent lamp (F), while the operation signal is received from the AC power supply and has a rapid lighting effect, whereas the conventional electronic lighting device is an SCR type. The lighting method or the transistor (ON, OFF) method has a long lighting time due to its own time delay, the half-wave rectified lighting method has a problem in that there is a lot of inconvenience in use because the noise occurs in the ballast during lighting.

본 고안은 트랜지스트MOSFET(Q1)의 특성을 이용하여 안정기(BT)의 고압펄스로 형광등(F)을 순간 점등하기 위해 동작신호를 교류(AC)전원의 60HZ 펄스로 동작하여 순간점등하게 한 는 것이다.The present invention utilizes the characteristics of the transistor MOSFET Q1 to instantaneously turn on the operation signal with 60HZ pulse of AC power to turn on the fluorescent lamp F with the high voltage pulse of the ballast BT. will be.

제 1 도 본 고안의 회로도1 is a circuit diagram of the present invention

* 도면의 주요 부품에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

(F) : 형광등 (BT) : 안정기(F): fluorescent lamp (BT): ballast

(Q) : 트랜지스트(MOSFET) (D) : 다이오드(Q): Transistor (MOSFET) (D): Diode

(R) : 저항 (C) : 콘덴서(R): Resistance (C): Capacitor

입력전원(AC)에 안정기(BT)와 형광등(F)로 결합된 회로에 형광등(F)의 양단 필라멘트((A, B)에는 정류 다이오드(D1,D2,D3,D4)로 브릿지 정류 회로를 구성한 것에 있어서, 직류전원 + 쪽에는 트랜지스트 MOSFET(Q1)과 저항(R1, R2)을 접속하고, - 쪽에는 MOSFET(Q1)의 에미트와 트랜지스트(Q2)의 에미트와 콘덴서(C1)와 저항(R3)을 결합한 것에 있어서, MOSFET(Q1)의 베이스에는 저항(R1)과 트랜지스트(Q2)의 콜랙트를 접속하고, 트랜지스트(Q2)의 베이스에는 저항(R4)과 콘덴서(C2)를 연결하고, 콘덴서(C2)의 타 측에는 저항(R5, R6)을 병열 연결하여 브릿지 정류회로의 입력단(N, M)점에 결합하고, 트랜지스트(Q2)의 베이스에 연결된 저항(R4)의 타 측에는 콘덴서(C1)과 저항(R2, R3)을 결합하여서 구성한 것이다.The rectifier diodes D1, D2, D3, and D4 are connected to the filaments (A and B) at both ends of the fluorescent lamp F and the bridge rectifier circuit is coupled to the input power source AC to the ballast BT and the fluorescent lamp F. In this configuration, the transistor MOSFET Q1 and resistors R1 and R2 are connected to the DC power supply + side, and the emitter of the MOSFET Q1 and the emitter of the transistor Q2 and the capacitor C1 are connected to the negative side of the DC power supply. And resistor R3 are combined, the collector of resistor R1 and transistor Q2 is connected to the base of MOSFET Q1, and resistor R4 and capacitor C2 to the base of transistor Q2. ), The resistors R5 and R6 are connected in parallel to the other side of the capacitor C2 and coupled to the input terminals N and M of the bridge rectifier circuit, and the resistor R4 connected to the base of the transistor Q2. The other side of the capacitor is configured by combining the capacitor (C1) and the resistors (R2, R3).

본 고안의 형광등 전자식 점등 관을 이용하면 점등시간 단축으로 생활에 편리함과, 기동 소비 전력을 줄임으로 절전효과와 형광등의 수명연장으로 형광램프의 소모를 줄일 수 있는 등 산업발전에 유용한 것이다.When the fluorescent lamp electronic lighting tube of the present invention is used, it is useful for industrial development, such as shortening the lighting time, convenience in life, and reducing power consumption by reducing power consumption and reducing the consumption of the fluorescent lamp by extending the life of the fluorescent lamp.

Claims (1)

도면에 표시한 바와 같이, 형광등(F)의 필라멘트( a', b' ) 양단에 다이오드( D1, D2, D3, D4 )로 브릿지 정류 회로를 구성 한 것에, 트랜지스트MOSFET(Q1)를 결합하고, MOSFET(Q1)를 동작시키는 트랜지스트(Q2)에 있어서, 트랜지스트(Q2)를 동작시키는 베이스 입력 신호를 브릿지 정류입력 단 (N)점에 연결한 저항(R5)와, (M)점에 연결한 저항(R6)을 결합한 것에 콘덴서(C2)를 연결하여서 트랜지스트(Q2)의 베이스에 저항(R4)와 접속하여 동작되게 구성한 형광등 전자식 점등 관.As shown in the figure, the transistor MOSFET Q1 is coupled to a bridge rectifying circuit composed of diodes D1, D2, D3, and D4 across the filaments a 'and b' of the fluorescent lamp F. In the transistor (Q2) for operating the MOSFET (Q1), the resistor (R5) and the (M) point connected the base input signal for operating the transistor (Q2) to the bridge rectification input terminal (N) point. A fluorescent lamp electronic lighting tube configured to be operated by connecting a capacitor (C2) to a coupled resistor (R6) and connecting the resistor (R4) to the base of the transistor (Q2).
KR20-2003-0036852U 2003-11-25 2003-11-25 Fluorescent electronic lighting tube KR200343826Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2003-0036852U KR200343826Y1 (en) 2003-11-25 2003-11-25 Fluorescent electronic lighting tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20-2003-0036852U KR200343826Y1 (en) 2003-11-25 2003-11-25 Fluorescent electronic lighting tube

Publications (1)

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KR200343826Y1 true KR200343826Y1 (en) 2004-03-04

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KR20-2003-0036852U KR200343826Y1 (en) 2003-11-25 2003-11-25 Fluorescent electronic lighting tube

Country Status (1)

Country Link
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