JPS6024098U - discharge lamp lighting device - Google Patents
discharge lamp lighting deviceInfo
- Publication number
- JPS6024098U JPS6024098U JP11598783U JP11598783U JPS6024098U JP S6024098 U JPS6024098 U JP S6024098U JP 11598783 U JP11598783 U JP 11598783U JP 11598783 U JP11598783 U JP 11598783U JP S6024098 U JPS6024098 U JP S6024098U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- discharge lamp
- lighting device
- lamp lighting
- voltage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の放電灯点灯装置の回路図、第２図はその
インバータ出力波形図、第３図は別の従来例の要部回路
図、第４図はそのインバータ出力波形図、第５図はこの
考案の一実施例の放電灯点灯装置の回路図、第６図はそ
のインバータ出力波形図、第７図は変形例の要部回路図
である。
２１・・・商用電源、２２・・二電源回路、２３・・・
インバータ回路、２４・・・全波整流器、２５・・・チ
ョークコイル、２６・・・平滑コンデンサ、２７・・・
発振トランス、２８・・・放電ランプ、２９・・・発振
トランス。Figure 1 is a circuit diagram of a conventional discharge lamp lighting device, Figure 2 is an inverter output waveform diagram, Figure 3 is a main circuit diagram of another conventional example, Figure 4 is an inverter output waveform diagram, and Figure 5 is an inverter output waveform diagram. FIG. 6 is a circuit diagram of a discharge lamp lighting device according to an embodiment of the invention, FIG. 6 is an inverter output waveform diagram thereof, and FIG. 7 is a circuit diagram of a main part of a modified example. 21...Commercial power supply, 22...Two power supply circuits, 23...
Inverter circuit, 24... Full wave rectifier, 25... Choke coil, 26... Smoothing capacitor, 27...
Oscillation transformer, 28...discharge lamp, 29...oscillation transformer.
Claims (2)
で交流電圧を完全平滑の直流電圧に変換する電源回路と
、この電源回路より給電される１石式インバータ回路と
、この１石式インバータ回路の発振トランスの２次出力
によって高周波１ 点灯する放電ランプとを備えた放
電灯点灯装置。(1) A power supply circuit that converts AC voltage into completely smooth DC voltage while maintaining the input power factor from the AC power supply at a high power factor, and a single-stone inverter circuit that is supplied with power from this power supply circuit. A discharge lamp lighting device comprising a discharge lamp that is lit at a high frequency by the secondary output of an oscillation transformer of a stone-type inverter circuit.
たブリッジ型全波整流器の出力端に低周波に対して高い
インダクタンス値をもつチョークコイルと平滑コンデン
サとの直列回路を接続してなり、前記平滑コンデンサの
両端より電圧を取り出すようにしている実用新案登録請
求の範囲第（１）項記載の放電灯点灯装置。(2) The power supply circuit is constructed by connecting a series circuit of a choke coil and a smoothing capacitor having a high inductance value for low frequencies to the output end of a bridge type full-wave rectifier whose input end is connected to the AC power supply. The discharge lamp lighting device according to claim 1, wherein the voltage is extracted from both ends of the smoothing capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11598783U JPS6024098U (en) | 1983-07-25 | 1983-07-25 | discharge lamp lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11598783U JPS6024098U (en) | 1983-07-25 | 1983-07-25 | discharge lamp lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6024098U true JPS6024098U (en) | 1985-02-19 |
Family
ID=30267555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11598783U Pending JPS6024098U (en) | 1983-07-25 | 1983-07-25 | discharge lamp lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024098U (en) |
-
1983
- 1983-07-25 JP JP11598783U patent/JPS6024098U/en active Pending
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