KR860001934Y1 - Electromagnetic rapid starter - Google Patents
Electromagnetic rapid starter Download PDFInfo
- Publication number
- KR860001934Y1 KR860001934Y1 KR2019840006725U KR840006725U KR860001934Y1 KR 860001934 Y1 KR860001934 Y1 KR 860001934Y1 KR 2019840006725 U KR2019840006725 U KR 2019840006725U KR 840006725 U KR840006725 U KR 840006725U KR 860001934 Y1 KR860001934 Y1 KR 860001934Y1
- Authority
- KR
- South Korea
- Prior art keywords
- triac
- choke coil
- ballast
- rapid starter
- fluorescent lamp
- Prior art date
Links
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
- H05B41/18—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 a starting switch
-
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
- H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
- H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 회로도.1 is a circuit diagram of the present invention.
제2도는 TRIAC에 의한 전류제한 파형도.2 is a waveform diagram of current limiting by TRIAC.
제3도는 TRIAC의 전류제한이 램프에 주는 파형의 영향을 표시하는 파형도.3 is a waveform diagram showing the effect of a waveform on the ramp of the current limit of the TRIAC.
제4도는 스타터회로 N2에 유기되는 램프점등 개방 전압파형도.4 is an open voltage waveform diagram induced by the starter circuit N 2 .
본 고안은 전자식 래피드 스타터에 관한 것으로, 형광등 안정기회로의 전류제한 기능을 가지는 쵸크코일 L과 직열로 트라이악 TRIAC을 연결하여 트라이악이 쵸크코일 L와 함께 전류제한 동작을 하도록 하므로서 쵸크코일의 용량을 줄이어 리액터성분에서 대량으로 손실되는 리액터손실을 감소시켜 전체적으로 안정기손실을 감소시키는 효과를 얻도록 한 것이다.The present invention relates to an electronic rapid starter, which connects the choke coil L having the current limiting function of the fluorescent lamp ballast circuit and the triac TRIAC in series to allow the triac to operate with the choke coil L to limit the current. In other words, the reactor loss that is lost in a large amount in the reactor component is reduced to achieve the effect of reducing the total ballast loss.
종래에도 각종 순간 점등식 형광등 안정기가 여러가지 공개된 바 있으나, 부품이 많아 고장율이 많거나 부품의 단가가 높아 실용화되지 못하거나 또는 고전압 발생만을 목적으로 하여 필라멘트에 무리를 일으켜 흑화현상이 심하여 형광등 수명이 짧은 등의 결함이 있었다.In the past, various instantaneous fluorescent ballasts have been disclosed in various ways, but due to the large number of parts, the failure rate is high or the cost of parts is not practical, or the filament is excessive for the purpose of generating high voltage. There was a defect.
이러한 종래의 형광등안정기의 문제점을 감안하여 고장율이 작고 값이싸고 안정도가 높은 형광등 안정기를 목적으로 한 것이 본원 출원인의 실용신안원 84-4721호로서 출원된 바 콘덴서 C와 권선비를 10으로 한 고주파 펄스발생을 트랜스 T와의 사이에 사이닥크 SIDAC을 연결한 것으로 이 선행기술은 쵸크코일의 L의 용량이 크고 따라서 리액터손실이 높은 문제점이 있어 이를 해결하고자 본 고안을 고안하게 된 것으로 쵸크코일 L과 트라이악 TRIAC을 직열로 연결하여 주므로서 전류제한 기능을 쵸크코일 L와 트라이악 TRIAC이 함께 하도록 하여 쵸크코일 L의 용량을 대폭작게 하여 리액터손실을 감소하도록 구성한 것이다.In view of the problems of the conventional fluorescent lamp ballast, the purpose of the fluorescent ballast with a low failure rate, low cost, and high stability was filed as a Utility Model Application No. 84-4721 of the applicant of the present application, and a high frequency pulse having a capacitor C and a turns ratio of 10 was applied. It is the connection of the SIDAC SIDAC between the transformer and the T. This prior art has the problem that the choke coil L and triac have high capacity and therefore the reactor loss is high. By connecting the TRIACs in series, the current limiting function is combined with the choke coil L and the triac TRIAC so that the capacity of the choke coil L is greatly reduced to reduce reactor losses.
이하 본 고안을 첨부도면에 의하여 상세히 설명하면 다음과 같다. 쵸크코일 L를 가지는 형광등 F와 병열로 콘덴서 C와 고주파 펄스발생용 트랜스 T와의 사이에 사이닥크 SIDAC을 연결하여서 된 전자식 순간점등식 안정기에 있어서 쵸크코일 L와 트라이악 TRIAC을 직열로 연결하고 트라이악 TRIAC의 제어용 게이트와 아노드간에 콘덴서 C2를 연결하여서 된 것이다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. In an instantaneous electronic ballast ballast which is connected between the fluorescent lamp F having the choke coil L and the condenser C and the high frequency pulse generating transformer T in parallel, the choke coil L and the triac TRIAC are connected in series and the triac TRIAC. This is done by connecting the capacitor C 2 between the control gate and the anode.
이와같이 된 본 고안은 형광등 F에 전원이 인가되면 이와 병열로 연결된 고압발생회로의 콘덴서 C에 충전된 전압이 사이닥크 SIDAC의 규정전압이상으로 될때 사이닥크 SIDAC이 도통되어 고주파 펄스발생용 트랜스 T에서 제4도와 같이 유기된 고전압 V2에 의하여 형광등이 순간점등 된다.When the power supply is applied to the fluorescent lamp F, the present invention has been made. The fluorescent lamp is momentarily turned on by the high voltage V 2 induced as shown in FIG.
이때 쵸크코일 L은 점등관 전류를 제한하는 기능을 가지는 것이나, 이에 전류제한 기능을 가진 자기손실이 주소한 트라이악 TRIAC이 직열로 연결되어 제2 및 제3도에서 보는 바와같은 전류 제한 파형으로 협동하여 관전류를 제한하도록 하므로서 쵸크코일 L의 용량을 대폭소형으로 할수 있어 리엑터손실을 감소시킬수 있고 전체적으로 안정기손실을 약 15-18%까지 감소케하는 효과가 있는 것이다.At this time, the choke coil L has a function of limiting the light tube current, but the triac TRIAC addressed by the magnetic loss with the current limiting function is connected in series to cooperate with the current limiting waveform as shown in FIG. 2 and FIG. By limiting the tube current, the capacity of the choke coil L can be made very large, which can reduce the reactor loss and reduce the overall ballast loss by about 15-18%.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840006725U KR860001934Y1 (en) | 1984-07-13 | 1984-07-13 | Electromagnetic rapid starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840006725U KR860001934Y1 (en) | 1984-07-13 | 1984-07-13 | Electromagnetic rapid starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860002103U KR860002103U (en) | 1986-03-15 |
| KR860001934Y1 true KR860001934Y1 (en) | 1986-08-16 |
Family
ID=19235953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840006725U KR860001934Y1 (en) | 1984-07-13 | 1984-07-13 | Electromagnetic rapid starter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR860001934Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100448005B1 (en) * | 2001-07-31 | 2004-09-08 | 오현우 | High voltage occurrence apparatus using triac |
-
1984
- 1984-07-13 KR KR2019840006725U patent/KR860001934Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860002103U (en) | 1986-03-15 |
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Payment date: 19940808 Year of fee payment: 9 |
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