JPS62149198U - - Google Patents
Info
- Publication number
- JPS62149198U JPS62149198U JP3690786U JP3690786U JPS62149198U JP S62149198 U JPS62149198 U JP S62149198U JP 3690786 U JP3690786 U JP 3690786U JP 3690786 U JP3690786 U JP 3690786U JP S62149198 U JPS62149198 U JP S62149198U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- output end
- lamp
- lighting device
- metal plate
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Description
図面は本考案の一実施例を示し、第１図は螢光
灯点灯装置の回路図、第２図は螢光灯燈具の一部
断面を示す正面図、第３図はインバータの機器配
置を示す平面図である。
Ｓｉ……ブリツジ整流器、Ｂ……電池、Ｃ１，
Ｃ２，Ｃ３，Ｃ４……コンデンサ、Ｒ１，Ｒ２…
…抵抗、ＴＲ……トランジスタ、ＴＦ……発振ト
ランス、Ｎ１，Ｎ２……入力端、Ｈ１，Ｈ２……
出力端、ＦＬ……螢光灯、ＭＰ……金属板、Ｓ…
…燈具の笠。
The drawings show one embodiment of the present invention; Fig. 1 is a circuit diagram of a fluorescent lamp lighting device, Fig. 2 is a front view showing a partial cross section of a fluorescent lamp, and Fig. 3 shows the equipment arrangement of an inverter. FIG. Si...Bridge rectifier, B...Battery, C1,
C2, C3, C4... Capacitor, R1, R2...
...Resistor, TR...Transistor, TF...Oscillating transformer, N1, N2...Input terminal, H1, H2...
Output end, FL...fluorescent light, MP...metal plate, S...
...Lampshade.
Claims (1)
スタインバータ回路を配した複数個の一次巻線を
有する発振トランスを設け、この二次巻線出力端
に螢光灯端子の片側一本づつを接続するとともに
螢光灯近くに配置した金属板に該出力端の一端の
一端を接続し、螢光灯のフイラメントを予熱する
ことなく点灯することを特徴とする螢光灯点灯装
置。 An oscillation transformer having a plurality of primary windings with a blocking oscillation type transistor inverter circuit arranged on the DC power input side is provided, and one fluorescent lamp terminal on each side is connected to the output end of this secondary winding. A fluorescent lamp lighting device characterized in that one end of the output end is connected to a metal plate placed near the lamp, and the fluorescent lamp is lit without preheating the filament of the fluorescent lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3690786U JPS62149198U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3690786U JPS62149198U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62149198U true JPS62149198U (en) | 1987-09-21 |
Family
ID=30847744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3690786U Pending JPS62149198U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62149198U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518778U (en) * | 1974-07-05 | 1976-01-22 |
-
1986
- 1986-03-12 JP JP3690786U patent/JPS62149198U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518778U (en) * | 1974-07-05 | 1976-01-22 |
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