JPS60138298U - discharge lamp lighting device - Google Patents
discharge lamp lighting deviceInfo
- Publication number
- JPS60138298U JPS60138298U JP2632484U JP2632484U JPS60138298U JP S60138298 U JPS60138298 U JP S60138298U JP 2632484 U JP2632484 U JP 2632484U JP 2632484 U JP2632484 U JP 2632484U JP S60138298 U JPS60138298 U JP S60138298U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- lamp lighting
- switch
- lighting device
- diode
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
゛第１図は従来例を示す回路図、第２図は同上説明のた
めの要部模式図、第３図は本考案の実施例回路図である
。
１・・・・・・交流電源、２・・・・・・チョークｉイ
ル、３・・・・・・けい光ランプ、４・・曲ダイオード
、５・・・・・・サーマルスイッチ、９・・曲プルスイ
ッチ。1 is a circuit diagram showing a conventional example, FIG. 2 is a schematic diagram of a main part for explaining the same, and FIG. 3 is a circuit diagram of an embodiment of the present invention. 1... AC power supply, 2... Choke illumination, 3... Fluorescent lamp, 4... Bent diode, 5... Thermal switch, 9... - Song pull switch.
Claims (1)
するとともに、放電灯の両フィラメントの非電源側端子
間に金属接点を有するキック電圧発生用スイッチとダイ
オードとの直列回路を接続して成る放電灯点灯回路にお
いて、上記スイッチの各接点の極性を放電灯の１回の点
滅毎に交互に反転させる極性反転手段を、キ記スイッチ
とダイオード及び放電灯の直列接続との間に設けたこと
を特徴とする放電灯点灯回路。A discharge lamp is connected to both ends of the AC power supply via an inductive current limiting element, and a series circuit consisting of a kick voltage generating switch and a diode having a metal contact is connected between the non-power supply side terminals of both filaments of the discharge lamp. In the discharge lamp lighting circuit, a polarity reversing means for alternately reversing the polarity of each contact of the switch each time the discharge lamp blinks is provided between the switch and the series connection of the diode and the discharge lamp. A discharge lamp lighting circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2632484U JPS60138298U (en) | 1984-02-23 | 1984-02-23 | discharge lamp lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2632484U JPS60138298U (en) | 1984-02-23 | 1984-02-23 | discharge lamp lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60138298U true JPS60138298U (en) | 1985-09-12 |
Family
ID=30522225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2632484U Pending JPS60138298U (en) | 1984-02-23 | 1984-02-23 | discharge lamp lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60138298U (en) |
-
1984
- 1984-02-23 JP JP2632484U patent/JPS60138298U/en active Pending
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