JPS6433195U - - Google Patents
Info
- Publication number
- JPS6433195U JPS6433195U JP12812987U JP12812987U JPS6433195U JP S6433195 U JPS6433195 U JP S6433195U JP 12812987 U JP12812987 U JP 12812987U JP 12812987 U JP12812987 U JP 12812987U JP S6433195 U JPS6433195 U JP S6433195U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- discharge lamp
- indicator light
- charge
- circuit
- 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
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Description
第１図は本考案に係るストロボ点灯回路の回路
図、第２図は動作時における上記回路各部の電圧
波形図である。
第１図において、１……交流電源、４……ダイ
オード、５……放電用コンデンサ、６……放電灯
、９……第２のコンデンサ、１１……表示灯、１
２……操作用スイツチ、１４……第３のコンデン
サ、１６……発振回路。
FIG. 1 is a circuit diagram of a strobe lighting circuit according to the present invention, and FIG. 2 is a voltage waveform diagram of each part of the circuit during operation. In FIG. 1, 1... AC power supply, 4... Diode, 5... Discharge capacitor, 6... Discharge lamp, 9... Second capacitor, 11... Indicator light, 1
2... Operation switch, 14... Third capacitor, 16... Oscillation circuit.
Claims (1)
電灯を並列に接続するとともに、前記放電灯に発
振回路にて発生させたトリガーパルスを印加して
前記コンデンサの充電電荷を放電灯を通して放電
させる点灯回路において、前記交流電源に整流器
を介して抵抗体と第２のコンデンサの直列回路を
接続し前記第２のコンデンサの両端に表示灯と、
操作用スイツチと第３のコンデンサの直列回路と
を接続してなり、前記第２のコンデンサの充電電
圧にて前記表示灯を点灯させて、前記放電灯の始
動または再始動が可能であることを表示し、前記
操作用スイツチの投入により第２のコンデンサに
て第３のコンデンサを充電し、該第３のコンデン
サの充電電荷によりトリガーパルスの発振回路を
動作させるように構成したことを特徴とするスト
ロボ点灯回路。 (2) 第２のコンデンサの電荷が放電して表示灯
が消えてから再び第２のコンデンサが充電されて
表示灯が再点灯する迄の時間を、トリガーパルス
の発振回路の動作時間より長くしたことを特徴と
する実用新案登録請求の範囲第１項記載のストロ
ボ点灯回路。[Claims for Utility Model Registration] (1) A capacitor and a discharge lamp are connected in parallel to an AC power source via a rectifier, and a trigger pulse generated by an oscillation circuit is applied to the discharge lamp to charge the capacitor. In a lighting circuit for discharging electric charge through a discharge lamp, a series circuit of a resistor and a second capacitor is connected to the AC power source via a rectifier, and an indicator light is provided at both ends of the second capacitor;
An operating switch is connected to a series circuit of a third capacitor, and the indicator light is turned on at the charging voltage of the second capacitor, thereby making it possible to start or restart the discharge lamp. The third capacitor is charged by the second capacitor when the operation switch is turned on, and the trigger pulse oscillation circuit is operated by the charged charge of the third capacitor. Strobe lighting circuit. (2) The time from when the charge in the second capacitor is discharged and the indicator light goes out until the second capacitor is charged again and the indicator light lights up again is longer than the operating time of the trigger pulse oscillation circuit. A strobe lighting circuit according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12812987U JPS6433195U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12812987U JPS6433195U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433195U true JPS6433195U (en) | 1989-03-01 |
Family
ID=31381179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12812987U Pending JPS6433195U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369050U (en) * | 1989-11-13 | 1991-07-09 |
-
1987
- 1987-08-25 JP JP12812987U patent/JPS6433195U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369050U (en) * | 1989-11-13 | 1991-07-09 |
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