JPH02108297U - - Google Patents
Info
- Publication number
- JPH02108297U JPH02108297U JP1692089U JP1692089U JPH02108297U JP H02108297 U JPH02108297 U JP H02108297U JP 1692089 U JP1692089 U JP 1692089U JP 1692089 U JP1692089 U JP 1692089U JP H02108297 U JPH02108297 U JP H02108297U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- circuit
- transformers
- output side
- inverter
- 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
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Description
第１図ａは本考案の一実施例の回路図、第１図
ｂは一実施例におけるオープンシヨーケースを示
す断面図、第２図ａ及び第２図ｂは従来例を示す
回路図である。
１０〜１５…螢光ランプ、２０〜２５…コンデ
ンサ、３０…インバータ回路、３１…整流回路、
３２…発振回路、３３〜３９…トランス、４０…
交流電源、１００…オープンシヨーケース本体。
FIG. 1a is a circuit diagram of an embodiment of the present invention, FIG. 1b is a sectional view showing an open show case in one embodiment, and FIGS. 2a and 2b are circuit diagrams of a conventional example. . 10-15... Fluorescent lamp, 20-25... Capacitor, 30... Inverter circuit, 31... Rectifier circuit,
32...Oscillation circuit, 33-39...Transformer, 40...
AC power supply, 100...Open case body.
Claims (1)
ータ式螢光ランプ点灯回路において、 前記発振回路の出力側に複数のトランスを並列
に接続すると共に、 前記複数のトランスのそれぞれの出力側に点灯
対象の螢光ランプを接続するようにした ことを特徴とするインバータ式螢光ランプ点灯
回路。[Claims for Utility Model Registration] In an inverter type fluorescent lamp lighting circuit equipped with an inverter circuit including an oscillation circuit, a plurality of transformers are connected in parallel to the output side of the oscillation circuit, and each of the plurality of transformers An inverter type fluorescent lamp lighting circuit characterized in that a fluorescent lamp to be lit is connected to the output side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1692089U JPH02108297U (en) | 1989-02-17 | 1989-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1692089U JPH02108297U (en) | 1989-02-17 | 1989-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02108297U true JPH02108297U (en) | 1990-08-28 |
Family
ID=31230268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1692089U Pending JPH02108297U (en) | 1989-02-17 | 1989-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02108297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006068055A1 (en) * | 2004-12-24 | 2006-06-29 | Minebea Co., Ltd. | Multuple-light discharge lamp lighting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6154189A (en) * | 1984-08-24 | 1986-03-18 | 松下電工株式会社 | Power source |
| JPS61248395A (en) * | 1985-04-25 | 1986-11-05 | 株式会社 ソフア−ド | Neon tube lighting system by high frequency power source |
-
1989
- 1989-02-17 JP JP1692089U patent/JPH02108297U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6154189A (en) * | 1984-08-24 | 1986-03-18 | 松下電工株式会社 | Power source |
| JPS61248395A (en) * | 1985-04-25 | 1986-11-05 | 株式会社 ソフア−ド | Neon tube lighting system by high frequency power source |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006068055A1 (en) * | 2004-12-24 | 2006-06-29 | Minebea Co., Ltd. | Multuple-light discharge lamp lighting device |
| JP2006179420A (en) * | 2004-12-24 | 2006-07-06 | Minebea Co Ltd | Multi-lamp type discharge lamp lighting device |
| JP4560681B2 (en) * | 2004-12-24 | 2010-10-13 | ミネベア株式会社 | Multi-lamp type discharge lamp lighting device |