JPS63164199U - - Google Patents
Info
- Publication number
- JPS63164199U JPS63164199U JP5761087U JP5761087U JPS63164199U JP S63164199 U JPS63164199 U JP S63164199U JP 5761087 U JP5761087 U JP 5761087U JP 5761087 U JP5761087 U JP 5761087U JP S63164199 U JPS63164199 U JP S63164199U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- controlling
- battery power
- power source
- time
- 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
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は、本考案の一実施例のランプ駆動装置
１０の回路構成図、第２図は、上記ランプ駆動装
置１０の動作を説明する図、第３図は、トランジ
スタ１２をスイツチングするパルス信号の波形Ｃ
及び波形Ｃをトランジスタ１２に加えた場合の電
池電圧Ｖｓｓの動作を説明する図、第４図ａは、
従来のランプ駆動装置１の概略構成図、第４図ｂ
は、トランジスタ３に印加する制御信号ａの波形
図、第５図は、第４図ａで示したランプ駆動装置
１の動作を説明する図である。
１１……ランプ、１２……トランジスタ、１３
……バツフア、１４，１８……インバータ、１５
……ノアゲート、１６……カウンタ、１７……フ
リツプフロツプ、１９……アンドゲート、ＳＷ…
…ランプスイツチ、Ｖｓｓ……電池電圧。
FIG. 1 is a circuit diagram of a lamp driving device 10 according to an embodiment of the present invention, FIG. 2 is a diagram explaining the operation of the lamp driving device 10, and FIG. 3 is a diagram showing a pulse signal for switching the transistor 12. waveform C
FIG. 4a is a diagram illustrating the operation of the battery voltage Vss when waveform C and waveform C are applied to the transistor 12.
Schematic configuration diagram of the conventional lamp driving device 1, FIG. 4b
5 is a waveform diagram of the control signal a applied to the transistor 3, and FIG. 5 is a diagram explaining the operation of the lamp driving device 1 shown in FIG. 4a. 11...Lamp, 12...Transistor, 13
...Batuhua, 14,18...Inverter, 15
...Noah gate, 16...Counter, 17...Flip-flop, 19...And gate, SW...
...Lamp switch, Vss...Battery voltage.
Claims (1)
スイツチ手段と、 該スイツチ手段に前記ランプの点灯の初期の一
定時間だけパルス信号を印加してＯＮ／ＯＦＦ動
作を行わせ、前記一定時間以後はＯＮ動作を継続
するよう制御する制御手段とを具備したことを特
徴とするランプ駆動装置。[Claims for Utility Model Registration] A battery power source, a lamp for a light source, a switch means for controlling the connection between the lamp and the battery power source, and a pulse signal applied to the switch means for a certain period of time at the initial stage of lighting of the lamp. 1. A lamp driving device comprising: a control means for controlling the lamp to perform an ON/OFF operation by applying a voltage to the lamp, and to continue the ON operation after the predetermined period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5761087U JPS63164199U (en) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5761087U JPS63164199U (en) | 1987-04-15 | 1987-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164199U true JPS63164199U (en) | 1988-10-26 |
Family
ID=30887477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5761087U Pending JPS63164199U (en) | 1987-04-15 | 1987-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0541096U (en) * | 1991-10-29 | 1993-06-01 | 矢崎総業株式会社 | Lamp load drive |
-
1987
- 1987-04-15 JP JP5761087U patent/JPS63164199U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0541096U (en) * | 1991-10-29 | 1993-06-01 | 矢崎総業株式会社 | Lamp load drive |
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