JPS6047781B2 - light emitting device - Google Patents
light emitting deviceInfo
- Publication number
- JPS6047781B2 JPS6047781B2 JP57031971A JP3197182A JPS6047781B2 JP S6047781 B2 JPS6047781 B2 JP S6047781B2 JP 57031971 A JP57031971 A JP 57031971A JP 3197182 A JP3197182 A JP 3197182A JP S6047781 B2 JPS6047781 B2 JP S6047781B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- capacitor
- light emitting
- lamp
- emitting
- 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
- 239000003990 capacitor Substances 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 101000668165 Homo sapiens RNA-binding motif, single-stranded-interacting protein 1 Proteins 0.000 description 1
- 102100039692 RNA-binding motif, single-stranded-interacting protein 1 Human genes 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
- Optical Communication System (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Details Of Television Systems (AREA)
Description
【発明の詳細な説明】
本発明は２つのパルス状発光よりなる光信号を送信する
ことができ、被制御機器にこの光信号を選択受信する受
信機を設けて機器の遠隔制御を行うための光リモートコ
ントロール送信機として使用てきる発光装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention is capable of transmitting an optical signal consisting of two pulsed light emissions, and provides a receiver for selectively receiving this optical signal in a controlled device to remotely control the device. The present invention relates to a light emitting device that can be used as an optical remote control transmitter.
まず、第１図を参照しながら本発明に係る発光装置につ
いて説明する。電源スイッチＳＷ、をオンすると、ＤＣ
−ＤＣコンバータＡより直流電圧が得られ、これによつ
て予じめ第１、第２発光用コンデンサＣｏ、Ｃｓが、ま
たツェナーダイオードＺＤを介して充電コンデンサＣ６
が、更にまた抵抗Ｒ８及びトリガートランスＴｔの１次
側を介してトリガーコンデンサＣｌがそれぞれ図示の極
性に充電される。First, a light emitting device according to the present invention will be explained with reference to FIG. When the power switch SW is turned on, the DC
- A DC voltage is obtained from the DC converter A, and this voltage is applied to the first and second light emitting capacitors Co and Cs in advance, and also to the charging capacitor C6 via the Zener diode ZD.
However, the trigger capacitor Cl is further charged to the illustrated polarity via the resistor R8 and the primary side of the trigger transformer Tt.
いま、複数個の送信用スイッチ５Ｗ０〜５Ｗｎの１つ例
えばＳＷ。Now, one of the plurality of transmission switches 5W0 to 5Wn, for example SW.
を第２図のタイムチャートａに示すようにオンすると、
充電コンデンサＣ６より送信用スイッチＳＷ。、抵抗Ｒ
、。ａ、Ｒ、Ｏ、Ｒ、、を通して電流が流れ、抵抗Ｒ、
、の電圧によりトランジスタＴＲ２が第２図ｄに示すよ
うにオンせしめられる。その結果、直流電源Ｅより遅延
用コンデンサＣｏおよび抵抗Ｒ、２を通り、トランジス
タＴＲ。のコレクタ、エミッタを通して電流が流れ、Ｃ
９とＲ、Ｏの時定数にしたがつて遅延用コンデンサＣ９
が第２図のｅに示すように充電されて行く。その充電電
圧がトランジスタＴＲ３の動作電圧Ｖ坏に達すると、ト
ランジスタＴＲ３が第２図のｆに示すようにオンせしめ
られ、抵抗Ｒ９の電圧によりトリガー用サイリスタＳＣ
Ｒ２がオンせしめられて予じめ充電されたトリガーコン
デンサＣｌの電荷がトリガ−トランスＴｔの１次側を通
して放電され、その２次側に発生するパルスによりクセ
ノン放電管などの発光ランプＸ、Ｌがトリガーされる。
その結果、第１発光用コンデンサＣｏに充電された電荷
がダイオードＤ２及び発光ランプＸ、Ｌを通して放電Ｊ
され、第２図のを’に示すように１回目の発光が行われ
る。これと同時に充電コンデンサＣ６に充電された電荷
がツエナーダイオードコ及び発光ランプＸ、Ｌを通して
放電され、ツェナーダイオードＺＤに第・１図示の極性
のツェナー電圧Ｖ２が発生する。When turned on as shown in time chart a in Figure 2,
Transmission switch SW from charging capacitor C6. , resistance R
,. A current flows through a, R, O, R, and resistor R,
, the transistor TR2 is turned on as shown in FIG. 2d. As a result, the DC power supply E passes through the delay capacitor Co and the resistors R and 2, and then the transistor TR. Current flows through the collector and emitter of C
9 and the delay capacitor C9 according to the time constants of R and O.
is being charged as shown in Fig. 2(e). When the charging voltage reaches the operating voltage V of the transistor TR3, the transistor TR3 is turned on as shown in FIG.
When R2 is turned on, the charge in the pre-charged trigger capacitor Cl is discharged through the primary side of the trigger transformer Tt, and the pulse generated on the secondary side lights up the light-emitting lamps X and L such as xenon discharge tubes. Triggered.
As a result, the charge charged in the first light-emitting capacitor Co is discharged through the diode D2 and the light-emitting lamps X and L.
Then, the first light emission is performed as shown in Fig. 2. At the same time, the charge stored in the charging capacitor C6 is discharged through the Zener diode ZD and the light emitting lamps X and L, and a Zener voltage V2 having the polarity shown in the first diagram is generated in the Zener diode ZD.
このツェナー電圧Ｖ２により送信用スイッチＳＷ２、抵
抗Ｒ１６ａ）ダイオードＤ。及び作動コンデンサＣ５を
通して電流が流れ、Ｒ１６ａ（５Ｃ５の時定数にしたが
つて作動コンデンサＣ５が第１図示の極性に第２図のｃ
に示すように充電されて行くと同時にツェナー電圧Ｖｚ
が抵抗Ｒ５，Ｒ６により分圧され、プログラマブルユニ
ジヤンクシヨントランジスタＰ．Ｕ．Ｔ（以下トランジ
スタＰ．Ｕ．Ｔと略記する）のゲートに加えられる。作
動コンデンサＣ５の充電電圧がトランジスタＰ．Ｕ．Ｔ
の作動電圧Ｖｄｌに達してこれがオンすると、作動コン
デンサＣ５の電荷がトランジスタＰ．Ｕ．Ｔ及び抵抗Ｒ
３を通して放電され、抵抗Ｒ３の電圧により第２発光用
サイリスタＳＣＲｌがオンせしめられて予じめ充電され
た第２発光用コンデンサＣ３の電荷が第１発光用サイリ
スタＳＣＲｌ及び発光ランプＸ．Ｌを通して放電され、
１回目の発光に続いて２回目の発光が行われる。This Zener voltage V2 causes the transmission switch SW2, the resistor R16a) the diode D. A current flows through R16a (5C5), and the current flows through R16a (5C5) so that the polarity of the working capacitor C5 changes to the polarity shown in Figure 1 and c in Figure 2.
As shown in , the Zener voltage Vz increases at the same time as it is being charged.
is divided by resistors R5 and R6, and a programmable union transistor P. U. It is applied to the gate of T (hereinafter abbreviated as transistor P.U.T.). The charging voltage of the working capacitor C5 is applied to the transistor P. U. T
When the operating voltage Vdl of the transistor P. is reached and it is turned on, the charge of the operating capacitor C5 is transferred to the transistor P. U. T and resistance R
3, the second light emitting thyristor SCRl is turned on by the voltage of the resistor R3, and the electric charge of the second light emitting capacitor C3, which was previously charged, is transferred to the first light emitting thyristor SCRl and the light emitting lamp X.3. is discharged through L,
A second light emission is performed following the first light emission.
各送信用スイッチＳＷ２〜ＳＷｎに接続した抵抗Ｒｌ６
。Resistor Rl6 connected to each transmission switch SW2 to SWn
.
〜Ｒｌ６Ｏの値を変え、作動コンデンサＣ５との時定数
を変えてあるので、各送信用スイッチＳＷ２〜ＳＷｎを
オンしたとき得られる光信号はそれぞれパルス間隔Ｔｐ
の異なつた信号となる。しかしながら、発光ランプＸ．
Ｌの発光特性が第２図のｂ″に示すような特性であり、
発光ランプＸ．Ｌの１回目発光により充電コンデンサＣ
６の電荷がツェナーダイオード小及び発光ランプＸ．Ｌ
を通して放電され、この放電は作動コンデンサＣ５の充
電電圧が作動電圧Ｖｄｌに達するまで持続する場合は問
題ないが、発光特性が第２図のｂに示すような特性の場
合には、発光ランプＸ．Ｌの発光終了と共に充電コンデ
ンサの電荷がツェナーダイオード小及ひ発光ランプＸ．
Ｌを通して放電する回路が開かれるので、ツェナーダイ
オードＺＤのツェナー電圧Ｖｚがなくなり、作動コンデ
ンサＣ５の充電電圧が作動電圧■ｄ１に達せず、タイマ
ー回路が動作しないから、第２発光用サイリスタＳＣＲ
ｌがオンせず、２回目の発光が行われない欠点がある。~ Since the value of Rl6O is changed and the time constant with the operating capacitor C5 is changed, the optical signals obtained when each of the transmitting switches SW2 to SWn are turned on have a pulse interval Tp.
This results in different signals. However, the luminescent lamp X.
The light emission characteristics of L are as shown in b″ in FIG. 2,
Luminous lamp X. The charging capacitor C is charged by the first light emission of L.
The charge of 6 is connected to a small Zener diode and a light emitting lamp X. L
There is no problem if this discharge continues until the charging voltage of the operating capacitor C5 reaches the operating voltage Vdl, but if the luminous characteristics are as shown in FIG. 2b, the luminescent lamp X. When the light emission of L ends, the charge of the charging capacitor is transferred to the Zener diode and the light emitting lamp X.
Since the circuit for discharging through L is opened, the Zener voltage Vz of the Zener diode ZD disappears, the charging voltage of the operating capacitor C5 does not reach the operating voltage ■d1, and the timer circuit does not operate, so the second light emitting thyristor SCR
There is a drawback that l is not turned on and the second light emission is not performed.
本発明は上記の欠点を解消することを目的としたもので
、以下図面についてその一実施例を説明する。本発明実
施例は第１図において、第１発光用コンデンサＣ２と第
２発光用サイリスタＳＣＲｌとの間一に直列に接続され
ているダイオードＤ２に、タイマー回路の電源を１回目
の発光後も保持するための抵抗Ｒ２を並列に接続せしめ
る。The present invention is aimed at solving the above-mentioned drawbacks, and one embodiment thereof will be described below with reference to the drawings. In the embodiment of the present invention, in FIG. 1, the power source of the timer circuit is maintained in the diode D2 connected in series between the first light emitting capacitor C2 and the second light emitting thyristor SCRl even after the first light emitting. A resistor R2 for this purpose is connected in parallel.
タイマー回路はトランジスタＰ．Ｕ．Ｔ，送信用スイッ
チＳＷ２〜ＳＷｎと抵抗Ｒｌ６ａ−Ｒｌ６ｎの直列回路
、作動コンデンサＣ５、抵抗Ｒ４〜Ｒ６及びダイオード
Ｄ４よりなる。The timer circuit consists of a transistor P. U. T, a series circuit of transmitting switches SW2 to SWn and resistors Rl6a to Rl6n, an operating capacitor C5, resistors R4 to R6, and a diode D4.
本発明は上記のような構成であるから、１回目の発光が
行われるまでの動作は上記の通りである。Since the present invention has the above-described configuration, the operation until the first light emission is performed is as described above.
発光ランプＸ．Ｌの１回目の発光と同時に充電コンデン
サＣ６の電荷がツェナーダイオード小及び発光ランプＸ
．Ｌを通して放電され、発光ランプＸ．Ｌの発光終了後
は、第１発光用コンデンサＣ２のノ電荷が放電している
ため、ツェナーダイオード小及び抵抗Ｒ２を通して第１
発光用コンデンサＣ２を充電する回路により充電コンデ
ンサＣ６の電荷の放電が継続され、ツェナーダイオード
ＺＤに第１図示の極性のツェナー電圧Ｖｚが発生する。
従二つて発光ランプＸ．Ｌの発光特性が第２図のｂに示
すような特性の場合において、発光ランプＸ．Ｌの発光
終了後も継続してツェナーダイオードＺＤにツェナー電
圧Ｖｚを発生させることができるので、以後の動作、即
ちトランジスタＰ．Ｕ．Ｔをオン”させ、第２発光用サ
イリスタＳＣＲｌをオンして２回目の発光を行うことが
できる。この際、発光ランプＸ．Ｌの発光を確実に行う
ため、第２発光用コンデンサＣ３の電荷の一部がコンデ
ンサＣ８及びトリガ−トランスＴｔの１次側を通して放
電され、その２次側に発光したパルスにより発光ランプ
Ｘ．Ｌは再トリガーされるものである。上述の説明より
明らかなように本発明によれば、発光ランプＸ．Ｌをト
リガーすることにより予じめ充電された発光用コンデン
サＣ２の電荷をダイオードＤ２と発光ランプＸ．Ｌを通
して放電せしめて発光を行い、発光用コンデンサＣ２の
電荷が放電してからタイマー回路によつて定められた一
定時間後に、予じめ充電された別の発光用コンデンサＣ
３の電荷を発光ランプＸ．Ｌに再度あたえて再発光せし
める複数発光を行う発光装置において上記ダイオードに
、タイマー回路の電源を１回目の発光後も保持するため
の抵抗を並列に接続して構成したので、発光ランプの発
光終了後もタイマー回路の電源を持続することができ、
２回目以降の発光を確実に行うことがてきる効果を奏す
る。Luminous lamp X. At the same time as the first light emission of L, the charge in the charging capacitor C6 is transferred to the small Zener diode and the light emitting lamp X.
．． L is discharged through the luminescent lamp X. After the light emission of L is completed, the charge of the first light emission capacitor C2 is discharged, so the first light is
The circuit that charges the light-emitting capacitor C2 continues to discharge the charge in the charging capacitor C6, and a Zener voltage Vz having the polarity shown in the first diagram is generated in the Zener diode ZD.
The second is the luminous lamp X. In the case where the light emitting characteristics of the light emitting lamp X.L are as shown in FIG. Since the Zener voltage Vz can be continued to be generated in the Zener diode ZD even after the light emission of the transistor P. U. T is turned on and the second light emitting thyristor SCRl is turned on to emit light for the second time.At this time, in order to ensure that the light emitting lamp X.L emits light, the charge of the second light emitting capacitor C3 is A part of it is discharged through the capacitor C8 and the primary side of the trigger transformer Tt, and the light emitting lamp X.L is retriggered by the pulse emitted to the secondary side.As is clear from the above explanation, According to the present invention, by triggering the light-emitting lamp X.L, the electric charge of the light-emitting capacitor C2 charged in advance is discharged through the diode D2 and the light-emitting lamp X.L to emit light. After a certain period of time determined by a timer circuit after the charge has discharged, another pre-charged luminescent capacitor C
3 charge to the luminescent lamp X. In a light-emitting device that performs multiple light-emissions in which L is applied again to emit light again, a resistor is connected in parallel to the diode to maintain the power supply of the timer circuit even after the first light-emission, so that the light-emitting lamp stops emitting light. The timer circuit can continue to power up even after
This has the effect of reliably emitting light from the second time onwards.
第１図は本発明発光装置の一実施例を示す回路図、第２
図はその動作説明用タイムチャートである。
ＳＷ２〜ＳＷｎ・・・・送信用スイッチ、Ｒｌ６ａ−′
Ｒｌ６ｎ・・・抵抗、ＳＣＲ２・・・・・トリガー用サ
イリスタ、Ｃ７・・・トリガ−コンデンサ、Ｔｔ・・・
・・・トリガ−トランス、Ｘ．Ｌ・・・・・・発光ラン
プ、Ｃ２・・・・・・第１発光用コンデンサ、Ｃ３・・
・・・・第２発光用コンデンサ、Ｄ２・・・・・ダイオ
ード、Ｒ２・・・・・・抵抗、ＳＣＲｌ・・・・・・第
２発光用サイリスタ（第２発光用スイッチ回路）、Ｐ．
Ｕ．Ｔ・・・・・・タイマー回路のプログラマブルユニ
ジヤンクシヨントランジスタ、Ｖｄｌ・・・・・・作動
電圧、Ｃ５・・・・・・作動コンデンサ、Ｃ６・・・・
・・充電コンデンサ、Ｄ・・・ツェナーダイオード（定
電圧素子）。FIG. 1 is a circuit diagram showing one embodiment of the light emitting device of the present invention, and FIG.
The figure is a time chart for explaining the operation. SW2~SWn...Transmission switch, Rl6a-'
Rl6n...Resistor, SCR2...Trigger thyristor, C7...Trigger capacitor, Tt...
...Trigger transformer, X. L...Light-emitting lamp, C2...First light-emitting capacitor, C3...
...Second light emitting capacitor, D2...Diode, R2...Resistor, SCRl...Second light emitting thyristor (second light emitting switch circuit), P.
U. T...Programmable union transistor of timer circuit, Vdl... Operating voltage, C5... Operating capacitor, C6...
...Charging capacitor, D...Zener diode (constant voltage element).
Claims (1)
れた発光用コンデンサの電荷をダイオードと発光ランプ
を通して放電せしめて発光を行い、発光用コンデンサの
電荷が放電してからタイマー回路によつて定められた一
定時間後に、予じめ充電された別の発光用コンデンサの
電荷を発光ランプに再度あたえて再発光せしめる複数発
光を行う発光装置において、上記ダイオードに、タイマ
ー回路の電源を１回目の発光後も保持するための抵抗を
並列に接続して構成した発光装置。1 By triggering the luminescent lamp, the electric charge of the luminescent capacitor charged in advance is discharged through the diode and the luminescent lamp to emit light, and after the electric charge of the luminescent capacitor is discharged, In a light-emitting device that emits multiple lights by reapplying the electric charge of another pre-charged light-emitting capacitor to the light-emitting lamp to cause it to emit light again after a certain period of time, the power supply of the timer circuit is applied to the diode even after the first light emission. A light-emitting device configured by connecting resistors in parallel for holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57031971A JPS6047781B2 (en) | 1982-03-01 | 1982-03-01 | light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57031971A JPS6047781B2 (en) | 1982-03-01 | 1982-03-01 | light emitting device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1009777A Division JPS5395486A (en) | 1977-01-31 | 1977-01-31 | Optical remote control transmitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS585052A JPS585052A (en) | 1983-01-12 |
| JPS6047781B2 true JPS6047781B2 (en) | 1985-10-23 |
Family
ID=12345832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57031971A Expired JPS6047781B2 (en) | 1982-03-01 | 1982-03-01 | light emitting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6047781B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2590104Y2 (en) * | 1991-05-28 | 1999-02-10 | ミサワホーム株式会社 | Installation structure of electric refrigerator |
-
1982
- 1982-03-01 JP JP57031971A patent/JPS6047781B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS585052A (en) | 1983-01-12 |
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