JPS6445448U - - Google Patents
Info
- Publication number
- JPS6445448U JPS6445448U JP13953887U JP13953887U JPS6445448U JP S6445448 U JPS6445448 U JP S6445448U JP 13953887 U JP13953887 U JP 13953887U JP 13953887 U JP13953887 U JP 13953887U JP S6445448 U JPS6445448 U JP S6445448U
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- power source
- commercial power
- energized
- connects
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Description
第1図は本考案の一実施例の非常灯装置1の電
気回路図、第2図はその非常灯装置1の斜視図で
ある。
1……非常灯装置、2……電源部、4……2次
電池、8……変圧器、11……整流回路、14…
…リレーコイル、15……リレースイツチ、20
……充電回路、D1〜D4……ダイオード、L1
,L2……ランプ、Q1〜Q3……トランジスタ
、S1〜S3……スイツチ。
FIG. 1 is an electrical circuit diagram of an emergency lighting device 1 according to an embodiment of the present invention, and FIG. 2 is a perspective view of the emergency lighting device 1. DESCRIPTION OF SYMBOLS 1... Emergency lighting device, 2... Power supply part, 4... Secondary battery, 8... Transformer, 11... Rectifier circuit, 14...
... Relay coil, 15 ... Relay switch, 20
...Charging circuit, D1-D4...Diode, L1
, L2...Lamp, Q1-Q3...Transistor, S1-S3...Switch.
Claims (1)
によつて前記二次電池を充電する充電回路と、 照明用電灯と、 前記検出手段の出力に応答し、前記商用電源の
通電時には前記二次電池を商用電源に接続し、商
用電源の停電時には二次電池を照明用電灯に接続
する切換手段とを含み、 前記充電回路は定電圧による適正充電条件で二
次電池の充電を行うことを特徴とする非常灯装置
。[Scope of Claim for Utility Model Registration] A detection means for detecting a power outage, a secondary battery, a charging circuit that charges the secondary battery with power from the commercial power source when the commercial power source is energized, and a lighting lamp. and a switching means that responds to the output of the detection means and connects the secondary battery to the commercial power source when the commercial power source is energized, and connects the secondary battery to the lighting lamp when the commercial power source is out of power, The emergency lighting device is characterized in that the charging circuit charges the secondary battery under appropriate charging conditions using constant voltage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13953887U JPS6445448U (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13953887U JPS6445448U (en) | 1987-09-11 | 1987-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6445448U true JPS6445448U (en) | 1989-03-20 |
Family
ID=31402888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13953887U Pending JPS6445448U (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6445448U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644358A (en) * | 1979-09-14 | 1981-04-23 | Matsushita Electric Works Ltd | Emergency lighting device |
JPS5999938A (en) * | 1983-11-01 | 1984-06-08 | 松下電器産業株式会社 | Charger |
-
1987
- 1987-09-11 JP JP13953887U patent/JPS6445448U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644358A (en) * | 1979-09-14 | 1981-04-23 | Matsushita Electric Works Ltd | Emergency lighting device |
JPS5999938A (en) * | 1983-11-01 | 1984-06-08 | 松下電器産業株式会社 | Charger |