JPH02138932U - - Google Patents
Info
- Publication number
- JPH02138932U JPH02138932U JP4851289U JP4851289U JPH02138932U JP H02138932 U JPH02138932 U JP H02138932U JP 4851289 U JP4851289 U JP 4851289U JP 4851289 U JP4851289 U JP 4851289U JP H02138932 U JPH02138932 U JP H02138932U
- Authority
- JP
- Japan
- Prior art keywords
- remote control
- transistor
- light receiving
- receiving element
- control device
- 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 3
Landscapes
- Selective Calling Equipment (AREA)
- Transmitters (AREA)
Description
第１図は本考案の第１の実施例を示すリモコン
装置の電源回路図、第２図は同第２の実施例を示
す同回路図、第３図は従来例を示す回路図である
。
図中、１……太陽電池、２……ダイオード、３
……蓄電池、４……トランジスタ、５……受光素
子、６……ツエナーダイオード、７……負荷（リ
モコン回路部）、Ｒ１，Ｒ２……抵抗。
FIG. 1 is a power supply circuit diagram of a remote control device showing a first embodiment of the present invention, FIG. 2 is a circuit diagram showing a second embodiment of the same, and FIG. 3 is a circuit diagram showing a conventional example. In the figure, 1... solar cell, 2... diode, 3
... Storage battery, 4 ... Transistor, 5 ... Light receiving element, 6 ... Zener diode, 7 ... Load (remote control circuit section), R1, R2 ... Resistor.
Claims (1)
池に充電し、同蓄電池よりの電力をスイツチ回路
を介してリモコン回路に供給するようにして成る
リモコン装置の電源回路において、前記スイツチ
回路を受光素子によつて制御せしめることを特徴
とするリモコン装置の電源回路。 (2) 前記スイツチ回路にトランジスタを用い、
同トランジスタのベースと前記整流器の正極側乃
至は負極側との間に前記受光素子を介装し、同受
光素子の動作により前記トランジスタを導通せし
める請求項(1)記載のリモコン装置の電源回路。[Scope of Claim for Utility Model Registration] (1) In a power supply circuit for a remote control device, which charges a storage battery with power from a solar cell through a rectifier, and supplies power from the storage battery to a remote control circuit through a switch circuit. . A power supply circuit for a remote control device, characterized in that the switch circuit is controlled by a light receiving element. (2) Using a transistor in the switch circuit,
2. The power supply circuit for a remote control device according to claim 1, wherein the light receiving element is interposed between the base of the transistor and the positive electrode side or the negative electrode side of the rectifier, and the transistor is made conductive by the operation of the light receiving element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4851289U JPH02138932U (en) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4851289U JPH02138932U (en) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138932U true JPH02138932U (en) | 1990-11-20 |
Family
ID=31565384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4851289U Pending JPH02138932U (en) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02102977U (en) * | 1989-02-03 | 1990-08-16 |
-
1989
- 1989-04-24 JP JP4851289U patent/JPH02138932U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02102977U (en) * | 1989-02-03 | 1990-08-16 |
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