JPS6139896U - automatic flashing device - Google Patents
automatic flashing deviceInfo
- Publication number
- JPS6139896U JPS6139896U JP12469484U JP12469484U JPS6139896U JP S6139896 U JPS6139896 U JP S6139896U JP 12469484 U JP12469484 U JP 12469484U JP 12469484 U JP12469484 U JP 12469484U JP S6139896 U JPS6139896 U JP S6139896U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- comparison circuit
- flashing device
- automatic flashing
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案に係る自動点滅装置の一実施例を示す電気的
接続図である。
一１・・・受光回路、２・・・第１の電圧比較回
路、３・・・時定数回路、４・・・第２の電圧比較回路
、５・・・スイッチ回路、６・・・照明灯回路、７・・
・定電圧回路、８・・一直流電源、Ｐ・・・光電素子、
ＲＹ・・・リレー、ＴＲエ・・・スイッチングトランジ
スタ。The figure is an electrical connection diagram showing an embodiment of an automatic flashing device according to the present invention. 1... Light receiving circuit, 2... First voltage comparison circuit, 3... Time constant circuit, 4... Second voltage comparison circuit, 5... Switch circuit, 6... Lighting Light circuit, 7...
・Constant voltage circuit, 8...1 DC power supply, P...photoelectric element,
RY: Relay, TR: Switching transistor.
Claims (1)
圧を出力する受光回路と、この受光回路からの電圧と第
１の基準電圧とを比較する第１の電圧比較回路と、この
第１の電圧比較回路の出力電圧が加えられる時定数回路
と、この時定数回路の出力電圧と第２の基準電圧とを比
較する第２の電圧比較回路と、この第２の電圧比較回路
の出力により駆動され、照明灯回路のリレーに流れる電
流をオンオフするスイッチ回路とを具備したことを特徴
とする自動点滅装置。a light receiving circuit that has a photoelectric element that senses ambient illuminance and outputs a voltage according to the illuminance; a first voltage comparison circuit that compares the voltage from this light receiving circuit with a first reference voltage; a time constant circuit to which the output voltage of the first voltage comparison circuit is applied; a second voltage comparison circuit that compares the output voltage of this time constant circuit with a second reference voltage; and an output of this second voltage comparison circuit. An automatic flashing device characterized in that it is driven by a switch circuit that turns on and off a current flowing through a relay in a lighting circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12469484U JPS6139896U (en) | 1984-08-17 | 1984-08-17 | automatic flashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12469484U JPS6139896U (en) | 1984-08-17 | 1984-08-17 | automatic flashing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6139896U true JPS6139896U (en) | 1986-03-13 |
Family
ID=30683419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12469484U Pending JPS6139896U (en) | 1984-08-17 | 1984-08-17 | automatic flashing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139896U (en) |
-
1984
- 1984-08-17 JP JP12469484U patent/JPS6139896U/en active Pending
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