JPH0265051U - - Google Patents
Info
- Publication number
- JPH0265051U JPH0265051U JP14077588U JP14077588U JPH0265051U JP H0265051 U JPH0265051 U JP H0265051U JP 14077588 U JP14077588 U JP 14077588U JP 14077588 U JP14077588 U JP 14077588U JP H0265051 U JPH0265051 U JP H0265051U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- power source
- power
- group
- fluorescent lamps
- 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
- 238000005286 illumination Methods 0.000 claims 1
- 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を示す概略的な構
成説明図、第2図は従来例を示す概略的な構成説
明図である。
11……バツテリーチヤージヤー、12……バ
ツテリー、13……制御装置、14……インバー
タ装置、16……切換スイツチ、18……非常照
明蛍光灯群、27……不足電圧継電器。
FIG. 1 is a schematic structural explanatory diagram showing an embodiment of this invention, and FIG. 2 is a schematic structural explanatory diagram showing a conventional example. 11... Battery charger, 12... Battery, 13... Control device, 14... Inverter device, 16... Changeover switch, 18... Emergency lighting fluorescent lamp group, 27... Under voltage relay.
Claims (1)
を整流して充電させるバツテリーチヤージヤーと
、前記バツテリーの電源電圧が印加される制御装
置と、前記バツテリーの電源電圧が印加され、出
力に交流電圧を得るインバータ装置と、第2交流
電源により点灯される通常照明用と非常照明用の
蛍光灯群と、第2交流電源と非常照明用の蛍光灯
群の電路に介挿され、第2交流電源の停電を検出
したとき、前記インバータ装置からの交流電力で
非常照明用蛍光灯群を点灯させるように切り換え
られる切換換スイツチとを備えたことを特徴とす
る直流電源装置。 a battery; a battery charger that rectifies a first AC power source to charge the battery; a control device to which a power supply voltage of the battery is applied; and a control device to which the power supply voltage of the battery is applied to obtain an AC voltage as an output. An inverter device, a group of fluorescent lamps for normal lighting and emergency lighting lit by a second AC power source, and a power outage of the second AC power source are inserted into the electric circuit between the second AC power source and a group of fluorescent lamps for emergency lighting. and a changeover switch configured to turn on a group of emergency illumination fluorescent lamps using AC power from the inverter device when detecting the inverter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14077588U JPH0265051U (en) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14077588U JPH0265051U (en) | 1988-10-28 | 1988-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0265051U true JPH0265051U (en) | 1990-05-16 |
Family
ID=31405257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14077588U Pending JPH0265051U (en) | 1988-10-28 | 1988-10-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0265051U (en) |
-
1988
- 1988-10-28 JP JP14077588U patent/JPH0265051U/ja active Pending