JPS62165733U - - Google Patents
Info
- Publication number
- JPS62165733U JPS62165733U JP5286386U JP5286386U JPS62165733U JP S62165733 U JPS62165733 U JP S62165733U JP 5286386 U JP5286386 U JP 5286386U JP 5286386 U JP5286386 U JP 5286386U JP S62165733 U JPS62165733 U JP S62165733U
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- power supply
- power source
- voltage
- power
- 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 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Description
第１図は本考案の１実施例である照明装置の回
路図、第２図・第３図は本考案の他の実施例であ
る照明装置の要部回路図である。
１…直流電源、２…インバータ装置、３…交流
電源、４…商用点灯回路、５…蛍光灯、６…切換
リレー、６ａ…切換リレーのコイル、１０…電圧
検出回路、１１…電圧監視用ＩＣ、１２…リレー
、１２ａ…リレーのコイル、２０…自動点滅回路
、２１…光電素子、２２…リレー、２２ａ…リレ
ーのコイル、Ｔ１，Ｔ２，Ｔ３，Ｔ４…接続端子
、Ｓ１，Ｓ２，Ｓ３，Ｓ４，Ｓ５，Ｓ６…接点、
Ｒ１，Ｒ２，Ｒ３，Ｒ４…抵抗、Ｔ…トランジス
タ。
FIG. 1 is a circuit diagram of a lighting device that is one embodiment of the present invention, and FIGS. 2 and 3 are circuit diagrams of essential parts of a lighting device that is another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... DC power supply, 2... Inverter device, 3... AC power supply, 4... Commercial lighting circuit, 5... Fluorescent lamp, 6... Switching relay, 6a... Switching relay coil, 10... Voltage detection circuit, 11... Voltage monitoring IC , 12...Relay, 12a...Relay coil, 20...Automatic flashing circuit, 21...Photoelectric element, 22...Relay, 22a...Relay coil, T1 , T2 , T3 , T4 ...Connection terminal, S1 , S 2 , S 3 , S 4 , S 5 , S 6 ... contacts,
R1 , R2 , R3 , R4 ...Resistor, T...Transistor.
Claims (1)
において、第２の電源として設けた商用交流と、
前記直流電源の直流電圧が予め定めた一定値以下
になつたときにこれを検出する検出手段と、該検
出手段からの指示により前記直流電源と前記第２
の電源として設けた商用交流とを切り換える切換
手段とを設けたことを特徴とする照明装置。 (2) 前記直流電源は、太陽電池により充電する
蓄電池であることを特徴とする実用新案登録請求
の範囲第１項記載の照明装置。 (3) 前記検出手段は、電圧監視用ＩＣを用いて
前記直流電源の直流電圧を検出するものであるこ
とを特徴とする実用新案登録請求の範囲第１項又
は第２項記載の照明装置。 (4) 前記直流電源及び交流電源は、自動点滅手
段により、太陽光が一定以上の明るさのときは、
前記照明灯に電力を供給しないようにしたもので
あることを特徴とする実用新案登録請求の範囲第
１項乃至第３項いずれかに記載の照明装置。[Claims for Utility Model Registration] (1) In a lighting device that lights a lighting lamp using a DC power source, a commercial AC provided as a second power source;
a detection means for detecting when the DC voltage of the DC power supply becomes equal to or less than a predetermined constant value;
A lighting device characterized in that it is provided with switching means for switching between a commercial alternating current and a commercial alternating current provided as a power source. (2) The lighting device according to claim 1, wherein the DC power source is a storage battery charged by a solar cell. (3) The lighting device according to claim 1 or 2, wherein the detection means detects the DC voltage of the DC power supply using a voltage monitoring IC. (4) The DC power supply and AC power supply have automatic flashing means that when the sunlight is brighter than a certain level,
The lighting device according to any one of claims 1 to 3, wherein the lighting device is configured so that no power is supplied to the lighting lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5286386U JPS62165733U (en) | 1986-04-10 | 1986-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5286386U JPS62165733U (en) | 1986-04-10 | 1986-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165733U true JPS62165733U (en) | 1987-10-21 |
Family
ID=30878416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5286386U Pending JPS62165733U (en) | 1986-04-10 | 1986-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003281691A (en) * | 2002-03-25 | 2003-10-03 | Kyosan Electric Mfg Co Ltd | Traffic light system |
-
1986
- 1986-04-10 JP JP5286386U patent/JPS62165733U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003281691A (en) * | 2002-03-25 | 2003-10-03 | Kyosan Electric Mfg Co Ltd | Traffic light system |
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