KR940025399A - Fluorescent lamp lighting device - Google Patents

Fluorescent lamp lighting device Download PDF

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Publication number
KR940025399A
KR940025399A KR1019930006883A KR930006883A KR940025399A KR 940025399 A KR940025399 A KR 940025399A KR 1019930006883 A KR1019930006883 A KR 1019930006883A KR 930006883 A KR930006883 A KR 930006883A KR 940025399 A KR940025399 A KR 940025399A
Authority
KR
South Korea
Prior art keywords
fluorescent lamp
lighting device
lamp lighting
circuit
preheat
Prior art date
Application number
KR1019930006883A
Other languages
Korean (ko)
Inventor
손진범
김용순
Original Assignee
손진범
김용순
이명화
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.)
Filing date
Publication date
Application filed by 손진범, 김용순, 이명화 filed Critical 손진범
Priority to KR1019930006883A priority Critical patent/KR940025399A/en
Publication of KR940025399A publication Critical patent/KR940025399A/en

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Abstract

본 발명은 직류 구동방식의 형광등 안전기로서 EMI발생 및 FLICKER현상이 없고 FILAMENT예열을 하지 않으므로 형광등 수명이 연장되며 기존 스타트 방식과 비교해야 부드러운 스타트가 가능하고 정전류 회로의 사용으로 인하여 전원 전압 변동에도 안정하고 직류회로와 수동소자를 이용하기 때문에 회로가 간단하므로 생산원가를 절감하여 고압시동후 저압의 정전류만을 공급하는 방식이므로 저 소비 전력의 방식이다.The present invention is a fluorescent lamp safety device of DC drive type, which does not generate EMI, FLICKER phenomenon and does not preheat the FILAMENT, which extends the life of the fluorescent lamp. The circuit is simple because it uses DC circuit and passive element. Therefore, it saves production cost and supplies only low voltage constant current after high voltage startup.

Description

형광등 점등장치Fluorescent lamp lighting device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 형광등 점등 장치 상세 회로도, 제 2 도는 본 발명의 기본 동작 설명을 위한 DC방식의 블록도, 제 3 도는 본 발명의 전기도.1 is a detailed circuit diagram of the fluorescent lamp lighting apparatus of the present invention, FIG. 2 is a block diagram of a DC method for explaining the basic operation of the present invention, and FIG. 3 is an electric diagram of the present invention.

Claims (1)

본 발명은 형광등 점등장치로서 직류 구동 방식이며 형광등의 FILAMENT예열을 하지 않는 방법.The present invention is a fluorescent lamp lighting device is a direct current drive method and does not preheat the fluorescent lamp FILAMENT. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930006883A 1993-04-23 1993-04-23 Fluorescent lamp lighting device KR940025399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930006883A KR940025399A (en) 1993-04-23 1993-04-23 Fluorescent lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930006883A KR940025399A (en) 1993-04-23 1993-04-23 Fluorescent lamp lighting device

Publications (1)

Publication Number Publication Date
KR940025399A true KR940025399A (en) 1994-11-19

Family

ID=67137349

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930006883A KR940025399A (en) 1993-04-23 1993-04-23 Fluorescent lamp lighting device

Country Status (1)

Country Link
KR (1) KR940025399A (en)

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