JPS627199U - - Google Patents
Info
- Publication number
- JPS627199U JPS627199U JP9954085U JP9954085U JPS627199U JP S627199 U JPS627199 U JP S627199U JP 9954085 U JP9954085 U JP 9954085U JP 9954085 U JP9954085 U JP 9954085U JP S627199 U JPS627199 U JP S627199U
- Authority
- JP
- Japan
- Prior art keywords
- lit
- output
- full
- frequency inverter
- battery
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Stand-By Power Supply Arrangements (AREA)
Description
図はこの考案の実施例を示す回路図である。
１……商用交流電源、４……全波整流装置、５
……電池、６……放電灯、７……安定器装置、８
……高周波インバータ、１０……発光ダイオード
、１４……充電抵抗、１５……逆耐圧保護用ダイ
オード、１６……抵抗。
The figure is a circuit diagram showing an embodiment of this invention. 1...Commercial AC power supply, 4...Full wave rectifier, 5
... Battery, 6 ... Discharge lamp, 7 ... Ballast device, 8
...High frequency inverter, 10...Light emitting diode, 14...Charging resistor, 15...Reverse voltage protection diode, 16...Resistor.
Claims (1)
、前記全波整流装置の出力によつて充電される電
池と、前記電池を電源として動作する高周波イン
バータと、常時は前記交流電源によつて安定器装
置を介して点灯され、前記交流電源が断たれたと
きに前記高周波インバータの出力によつて点灯さ
れる放電灯と、前記電池が前記全波整流装置によ
つて充電されているときに前記全波整流装置の出
力によつて点灯される、電池充電中であることを
表示する発光ダイオードと、前記発光ダイオード
に逆並列接続されてある、逆耐圧保護用のダイオ
ードと、前記発光ダイオードに並列に接続されて
あつて、前記高周波インバータが動作したときの
ノイズによつて前記発光ダイオードが点灯するの
を防止するための抵抗とからなる放電灯点灯装置
。 a full-wave rectifier that performs full-wave rectification of the voltage of an AC power source; a battery that is charged by the output of the full-wave rectifier; a high-frequency inverter that operates using the battery as a power source; a discharge lamp that is lit via a ballast device and lit by the output of the high frequency inverter when the AC power supply is cut off; and a discharge lamp that is lit by the output of the high frequency inverter when the AC power source is cut off; a light-emitting diode that is lit by the output of the full-wave rectifier to indicate that the battery is being charged; a diode for reverse voltage protection that is connected in antiparallel to the light-emitting diode; A discharge lamp lighting device comprising a resistor connected in parallel to prevent the light emitting diode from being lit due to noise when the high frequency inverter operates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954085U JPH0334877Y2 (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954085U JPH0334877Y2 (en) | 1985-06-28 | 1985-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS627199U true JPS627199U (en) | 1987-01-16 |
| JPH0334877Y2 JPH0334877Y2 (en) | 1991-07-24 |
Family
ID=30968508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9954085U Expired JPH0334877Y2 (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334877Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04306591A (en) * | 1991-04-03 | 1992-10-29 | Tokyo Electric Co Ltd | Discharge lamp lighting device |
-
1985
- 1985-06-28 JP JP9954085U patent/JPH0334877Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04306591A (en) * | 1991-04-03 | 1992-10-29 | Tokyo Electric Co Ltd | Discharge lamp lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334877Y2 (en) | 1991-07-24 |