JPS61146898U - - Google Patents
Info
- Publication number
- JPS61146898U JPS61146898U JP3019185U JP3019185U JPS61146898U JP S61146898 U JPS61146898 U JP S61146898U JP 3019185 U JP3019185 U JP 3019185U JP 3019185 U JP3019185 U JP 3019185U JP S61146898 U JPS61146898 U JP S61146898U
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- detection circuit
- emergency lighting
- charging
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- Y02E60/12—
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図はこの考案の第１の実施例の回路図、第
２図はこの考案の第２の実施例の回路図、第３図
は従来の非常用照明器具の回路図である。
ＡＣ……商用電源、２……充電トランス（充電
回路）、３……整流器（充電回路）、５……発光
トダイオード（表示器）、７……トランジスタ（
充電検知回路）、１１……蓄電池、１２……白熱
ランプ（非常照明用）、１３……切替接点（スイ
ツチ）、１４……トランジスタ（ランプ検知回路
）。
FIG. 1 is a circuit diagram of a first embodiment of this invention, FIG. 2 is a circuit diagram of a second embodiment of this invention, and FIG. 3 is a circuit diagram of a conventional emergency lighting device. AC... Commercial power supply, 2... Charging transformer (charging circuit), 3... Rectifier (charging circuit), 5... Light emitting diode (indicator), 7... Transistor (
11...Storage battery, 12...Incandescent lamp (for emergency lighting), 13...Switching contact (switch), 14...Transistor (lamp detection circuit).
Claims (1)
に蓄電池と非常照明用ランプおよび前記商用電源
の停電時にオンとなるスイツチの直列回路とを並
列接続してなる非常用照明器具に付設される非常
用照明器具モニタであつて、前記蓄電池が正常に
充電されていることを検知して出力を発生する充
電検知回路と、前記非常照明用ランプが正常であ
ることを前記商用電源の通電時に検知して出力を
発生するランプ検知回路と、前記充電回路の出力
端に前記蓄電池と並列関係に接続されて前記充電
検知回路から出力が発生しかつ前記ランプ検知回
路から出力が発生したときに点灯して正常表示を
行う表示器と、前記充電回路の出力端に前記蓄電
池と並列関係に接続され前記ランプ検知回路から
出力が発生したときに補償電流を流して前記表示
器の消灯による前記充電回路の負荷減少を補償す
る電流補償回路とを備えた非常用照明器具モニタ
。 (2) 前記電流補償回路は前記表示器に並列接続
され前記ランプ検知回路の出力発生時にオンとな
るスイツチである実用新案登録請求の範囲第(1)
項記載の非常用照明器具モニタ。[Scope of Claim for Utility Model Registration] (1) Consisting of a storage battery, an emergency lighting lamp, and a series circuit of a switch that is turned on in the event of a power outage of the commercial power source connected in parallel to the output end of a charging circuit that is supplied with power from a commercial power source. An emergency lighting equipment monitor attached to an emergency lighting equipment, which includes a charging detection circuit that detects that the storage battery is normally charged and generates an output, and that the emergency lighting lamp is normal. a lamp detection circuit that detects when the commercial power supply is energized and generates an output; and a lamp detection circuit that is connected to the output terminal of the charging circuit in a parallel relationship with the storage battery to generate an output from the charging detection circuit and from the lamp detection circuit. an indicator that lights up to indicate normality when an output is generated; and an indicator that is connected to the output terminal of the charging circuit in parallel with the storage battery and that causes a compensation current to flow when an output is generated from the lamp detection circuit to display the display. An emergency lighting equipment monitor, comprising: a current compensation circuit that compensates for a reduction in load on the charging circuit due to lights being turned off. (2) The current compensation circuit is a switch that is connected in parallel to the display and is turned on when the lamp detection circuit generates an output.
Emergency lighting equipment monitor as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3019185U JPH0431804Y2 (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3019185U JPH0431804Y2 (en) | 1985-03-01 | 1985-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146898U true JPS61146898U (en) | 1986-09-10 |
| JPH0431804Y2 JPH0431804Y2 (en) | 1992-07-30 |
Family
ID=30529667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3019185U Expired JPH0431804Y2 (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431804Y2 (en) |
-
1985
- 1985-03-01 JP JP3019185U patent/JPH0431804Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431804Y2 (en) | 1992-07-30 |
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