JPS62122440U - - Google Patents
Info
- Publication number
- JPS62122440U JPS62122440U JP1112386U JP1112386U JPS62122440U JP S62122440 U JPS62122440 U JP S62122440U JP 1112386 U JP1112386 U JP 1112386U JP 1112386 U JP1112386 U JP 1112386U JP S62122440 U JPS62122440 U JP S62122440U
- Authority
- JP
- Japan
- Prior art keywords
- power outage
- storage battery
- light
- power
- circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Description
第１図はこの考案の一実施例の構成を示す回路
図、第２図は実施例の停電検知動作を説明するた
めのタイムチヤート、第３図は従来例の構成を示
す回路図、第４図は従来例の停電検知動作を説明
するためのタイムチヤートである。
１…充電回路、２…停電検知回路、３…ランプ
点灯回路、ＢＲ…蓄電池、Ｄ…発光素子、Ｓ…停
電検知信号。
FIG. 1 is a circuit diagram showing the configuration of an embodiment of this invention, FIG. 2 is a time chart for explaining the power failure detection operation of the embodiment, FIG. 3 is a circuit diagram showing the configuration of a conventional example, and FIG. The figure is a time chart for explaining a conventional power failure detection operation. 1...Charging circuit, 2...Power outage detection circuit, 3...Lamp lighting circuit, BR...Storage battery, D...Light emitting element, S...Power outage detection signal.
Claims (1)
流を前記蓄電池に供給する充電回路と、商用電源
の通電によつて発光し停電で発光を停止する発光
素子と、この発光素子の発光停止を検知して停電
検知信号を出力する停電検知回路と、前記停電検
知信号に応動して前記蓄電池の電力でランプを点
灯させるランプ点灯回路とを備えた蓄電池内蔵型
照明装置。 A storage battery, a charging circuit that is connected to a commercial power source and supplies a charging current to the storage battery when energized, a light emitting element that emits light when the commercial power source is energized and stops emitting light due to a power outage, and a device that detects when the light emitting element stops emitting light. A lighting device with a built-in storage battery, comprising: a power outage detection circuit that outputs a power outage detection signal when the power outage is detected; and a lamp lighting circuit that lights a lamp using power from the storage battery in response to the power outage detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1112386U JPS62122440U (en) | 1986-01-27 | 1986-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1112386U JPS62122440U (en) | 1986-01-27 | 1986-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62122440U true JPS62122440U (en) | 1987-08-04 |
Family
ID=30798051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1112386U Pending JPS62122440U (en) | 1986-01-27 | 1986-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62122440U (en) |
-
1986
- 1986-01-27 JP JP1112386U patent/JPS62122440U/ja active Pending
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