JPS628609Y2 - - Google Patents
Info
- Publication number
- JPS628609Y2 JPS628609Y2 JP1981072019U JP7201981U JPS628609Y2 JP S628609 Y2 JPS628609 Y2 JP S628609Y2 JP 1981072019 U JP1981072019 U JP 1981072019U JP 7201981 U JP7201981 U JP 7201981U JP S628609 Y2 JPS628609 Y2 JP S628609Y2
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- flash
- capacitor
- timer circuit
- discharge
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 240000007320 Pinus strobus Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
- Optical Communication System (AREA)
Description
【考案の詳細な説明】
本考案はストロボ、カメラ、映画カメラ、プロ
ジエクタ、室内灯、テレビ、ラジオ、テープレコ
ーダ、扇風機、クーラ等の民生機器あるいは鍵等
の被操作装置の光遠隔制御装置における発信装置
に関するものである。[Detailed description of the invention] This invention is a transmitter for optical remote control devices for consumer devices such as strobes, cameras, movie cameras, projectors, indoor lights, televisions, radios, tape recorders, electric fans, and air conditioners, or operated devices such as keys. It is related to the device.
このような発信装置として出願人は既に特願昭
49−132974号において閃光中断回路により、閃光
波形を変えて光信号を作るものを提案したが、閃
光中断回路によるときはその信号の特定の時定数
を長くできない欠点があつた。 The applicant has already proposed a patent application for such a transmitting device.
No. 49-132974 proposed a method that uses a flash interruption circuit to generate an optical signal by changing the flash waveform, but when using the flash interruption circuit, there was a drawback that the specific time constant of the signal could not be lengthened.
本考案は第１及び第２の閃光を発生する第１及
び第２の放電ランプを設けて、第１の放電ランプ
の発光後任意の長さの時間後に第２の放電ランプ
を発生させて特定の時定数の長さを任意に長くで
きる光信号の発信装置を提供するものである。 The present invention provides first and second discharge lamps that generate first and second flashes of light, and generates the second discharge lamp after an arbitrary length of time after the first discharge lamp emits light. The purpose of the present invention is to provide an optical signal transmitting device that can arbitrarily increase the length of the time constant.
以下図面につき本考案の一実施例を詳細に説明
する。 An embodiment of the present invention will be described in detail below with reference to the drawings.
第１図において１は電池等の直流電源、２はそ
れにスイツチ３を介して接続した上記直流電源１
の電圧を200volt程度に昇圧させるDC−DCコン
バータ回路、４はそれにダイオード５を介して接
続した放電用のメインコンデンサ、６はそれに接
続した充電表示用のネオン管、７は希ガスを充填
した放電ランプ、８はコンデンサ９を有するその
トリガ用のコイル、１０はそのスタート用スイツ
チでこれらは在来のものと同様であるので詳細な
説明を省略する。 In FIG. 1, 1 is a DC power source such as a battery, and 2 is the DC power source 1 connected to it via a switch 3.
4 is a main capacitor for discharging connected to it via a diode 5, 6 is a neon tube connected to it for displaying charging, and 7 is a discharging device filled with rare gas. A lamp, 8 a trigger coil having a capacitor 9, and 10 a start switch are the same as those of conventional lamps, and detailed explanations thereof will be omitted.
上記DC−DCコンバータ回路２にはダイオード
１１を介して第２の放電用のコンデンサ１２を接
続し、これに第２の希ガスを充填した第２の放電
ランプ１３を接続する。この第２の放電ランプ１
３のトリガ用のコンデンサ１４を有するコイル１
５の２次側はサイリスタ１６を介して接続する。 A second discharge capacitor 12 is connected to the DC-DC converter circuit 2 via a diode 11, and a second discharge lamp 13 filled with a second rare gas is connected to this. This second discharge lamp 1
Coil 1 with capacitor 14 for triggering of 3
The secondary side of 5 is connected via a thyristor 16.
上記スタート用のスイツチ１０と並列に抵抗１
７を介して充電コンデンサ１８を接続し、またこ
のスイツチ１０のアース側には抵抗１９を介して
ツエナーダイオード２０を接続し、このツエナー
ダイオード２０は所定の時定数のタイマ回路２１
を介して上記サイリスタ１６のゲートに接続す
る。 Resistor 1 in parallel with the above start switch 10
A charging capacitor 18 is connected to the switch 10 via a resistor 19, and a Zener diode 20 is connected to the ground side of the switch 10 via a resistor 19.
It is connected to the gate of the thyristor 16 through.
次にこの装置の動作を説明する。 Next, the operation of this device will be explained.
スタート用スイツチ１０を閉じるとコンデンサ
９の電流がコイル８に流れ、放電ランプ７をトリ
ガし、メインコンデンサ４の電流が放電ランプ７
に流れ、第２図示のように第１の閃光ａが発生す
る。 When the start switch 10 is closed, the current in the capacitor 9 flows into the coil 8, triggering the discharge lamp 7, and the current in the main capacitor 4 flows into the discharge lamp 7.
, and the first flash a is generated as shown in the second diagram.
上記スタート用スイツチ１０の閉成と同時に充
電コンデンサ１８の電荷はスタート用スイツチ１
０、抵抗１９を介し、ツエナーダイオード２０に
より定電圧となつてタイマ回路２１に流れ、それ
を起動する。かくして所定時間Ｔ後にタイマ回路
２１はサイリスタ１６をトリガし、導通する。し
たがつてコンデンサ１４の電流がコイル１５に流
れ、第２の放電ランプ１３をトリガし、コンデン
サ１２の電流が第２の放電ランプ１３に流れ、第
２図示のように第２の閃光ｂが発生する。 At the same time as the start switch 10 is closed, the charge in the charging capacitor 18 is transferred to the start switch 1.
0, the voltage becomes a constant voltage through the Zener diode 20 through the resistor 19, and flows to the timer circuit 21 to start it. Thus, after a predetermined time T, the timer circuit 21 triggers the thyristor 16 and makes it conductive. Therefore, the current in the capacitor 14 flows into the coil 15 and triggers the second discharge lamp 13, and the current in the capacitor 12 flows into the second discharge lamp 13, producing a second flash b as shown in the second diagram. do.
以上のように本考案によれば、第１及び第２の
閃光を発生する第１及び第２の放電ランプを設け
て、第１の放電ランプの発光後任意の長さの時間
後に第２の放電ランプを発生させているので光信
号の時定数の長さを任意に長くできるものであ
る。なお上記実施例では２つの放電ランプを用い
ているが、２以上の放電ランプを用いて２以上の
閃光の光信号を得るようにしてもよい。 As described above, according to the present invention, the first and second discharge lamps that generate the first and second flashes are provided, and the second discharge lamp is emitted after an arbitrary length of time after the first discharge lamp emits light. Since a discharge lamp is used, the time constant of the optical signal can be arbitrarily lengthened. Although two discharge lamps are used in the above embodiment, two or more discharge lamps may be used to obtain two or more flash light signals.
第１図は本考案の一実施例の回路図、第２図は
その閃光のグラフである。
９……第１の閃光、７……放電ランプ、２１…
…タイマ回路、Ｔ……所定時間、ｂ……第２の閃
光、１３……放電ランプ。
FIG. 1 is a circuit diagram of an embodiment of the present invention, and FIG. 2 is a graph of its flash. 9...First flash, 7...Discharge lamp, 21...
...Timer circuit, T...Predetermined time, b...Second flash, 13...Discharge lamp.
Claims (1)
ランプのトリガより起動する所定の時定数のタイ
マ回路と、その所定時間後にそのタイマ回路によ
つてトリガされて第２の閃光を発生する第２の放
電ランプとよりなる光遠隔制御装置における発信
装置。 a discharge lamp that generates a first flash; a timer circuit with a predetermined time constant that is activated by the trigger of the discharge lamp; and a second timer circuit that generates a second flash when triggered by the timer circuit after a predetermined time. A transmitting device in an optical remote control device consisting of a discharge lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981072019U JPS628609Y2 (en) | 1981-05-18 | 1981-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981072019U JPS628609Y2 (en) | 1981-05-18 | 1981-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57182956U JPS57182956U (en) | 1982-11-19 |
| JPS628609Y2 true JPS628609Y2 (en) | 1987-02-27 |
Family
ID=29867807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981072019U Expired JPS628609Y2 (en) | 1981-05-18 | 1981-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628609Y2 (en) |
-
1981
- 1981-05-18 JP JP1981072019U patent/JPS628609Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57182956U (en) | 1982-11-19 |
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