JPS5963998U - Fluorescent lighting device - Google Patents
Fluorescent lighting deviceInfo
- Publication number
- JPS5963998U JPS5963998U JP15928882U JP15928882U JPS5963998U JP S5963998 U JPS5963998 U JP S5963998U JP 15928882 U JP15928882 U JP 15928882U JP 15928882 U JP15928882 U JP 15928882U JP S5963998 U JPS5963998 U JP S5963998U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- fluorescent lamp
- lighting device
- lamp lighting
- insulating 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の圧電素子ユニットの斜視図
、第２図は本考案の一実施態様の圧電素子ユニットの斜
視図、第３図は点灯装置を螢光灯器具に組み込んだ状態
を示す回路図、第４図は予熱電流の脈流波形図、第５図
は電磁石に脈流電流が流れ、鉄片が吸引されて圧電素子
がたわんだ状態図、第６図は電磁石に流れる脈流がＯＦ
Ｆ状態（第４図で示すｔｌの範囲）図、を示す。
１．２：電極、３：圧電素子、４：弾性絶縁板、５：弾
性絶縁板の端部、６：弾性絶縁板の他端部、７：鉄片、
８：圧電素子ユニット、９．１０：リード線、１１：永
久磁石、１２：ダイオード、１３ニスイツチング素子（
ＳＳＳ等）、１４：電磁石、１５：安定器、１６：スイ
ッチ、１７：入力端子（ＡＣ）、１８：雑防用コンデン
サ。Fig. 1 is a perspective view of a piezoelectric element unit according to an embodiment of the present invention, Fig. 2 is a perspective view of a piezoelectric element unit according to an embodiment of the present invention, and Fig. 3 is a perspective view of a piezoelectric element unit according to an embodiment of the present invention. A circuit diagram showing the state. Figure 4 is a pulsating current waveform diagram of the preheating current. Figure 5 is a diagram of the state in which pulsating current flows through the electromagnet, the iron piece is attracted, and the piezoelectric element is bent. Figure 6 shows the current flowing through the electromagnet. Pulsating flow is OF
A diagram of the F state (range of tl shown in FIG. 4) is shown. 1.2: electrode, 3: piezoelectric element, 4: elastic insulating plate, 5: end of elastic insulating plate, 6: other end of elastic insulating plate, 7: iron piece,
8: Piezoelectric element unit, 9.10: Lead wire, 11: Permanent magnet, 12: Diode, 13 Niswitching element (
SSS, etc.), 14: Electromagnet, 15: Ballast, 16: Switch, 17: Input terminal (AC), 18: Noise prevention capacitor.
Claims (1)
螢光灯を点灯せしめる螢光灯点灯装置において、前記圧
電素子の形状を短冊状にし、竺の長さ方向の両端部に電
極を設け、この圧電素子を短冊状の弾性絶縁板に貼り合
わせ、前記弁・ 性絶縁板の一端部を固定して片持ち状
態とし、他端部には鉄片を取り付けて圧電素子ユニット
を構成し、螢光灯の非電源側フィラメント間にダイオー
ドとスイッチング素子と直列に接続した電磁石により、
前記圧電素子ユニットの鉄片を吸引して圧電素子に歪を
与えて高電圧を発生させ、螢光灯を点灯させる螢光灯点
灯装置。 ２ 実用新案登録請求の範囲第１項記載の螢光灯点灯装
置において、圧電素子ユニットの他端部に取付けた鉄片
の代りに永久磁石としたもの。[Claims for Utility Model Registration] 1. In a fluorescent lamp lighting device that applies strain to a piezoelectric element and lights up a fluorescent lamp using the high voltage generated at the time, the shape of the piezoelectric element is made into a rectangular shape, and Electrodes are provided at both ends of the piezoelectric element, and this piezoelectric element is bonded to a rectangular elastic insulating plate, one end of the valve and elastic insulating plate is fixed to form a cantilevered state, and a piece of iron is attached to the other end to form a piezoelectric element. The element unit consists of an electromagnet connected in series with a diode and a switching element between the filaments on the non-power side of the fluorescent lamp.
A fluorescent lamp lighting device that sucks the iron piece of the piezoelectric element unit to apply strain to the piezoelectric element to generate a high voltage and light the fluorescent lamp. 2. Scope of Utility Model Registration The fluorescent lamp lighting device according to claim 1, in which a permanent magnet is used instead of the iron piece attached to the other end of the piezoelectric element unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15928882U JPS5963998U (en) | 1982-10-21 | 1982-10-21 | Fluorescent lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15928882U JPS5963998U (en) | 1982-10-21 | 1982-10-21 | Fluorescent lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5963998U true JPS5963998U (en) | 1984-04-27 |
| JPH03718Y2 JPH03718Y2 (en) | 1991-01-11 |
Family
ID=30350684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15928882U Granted JPS5963998U (en) | 1982-10-21 | 1982-10-21 | Fluorescent lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963998U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI125110B (en) * | 2013-11-27 | 2015-06-15 | Teknologian Tutkimuskeskus Vtt Oy | Suspension arrangement |
-
1982
- 1982-10-21 JP JP15928882U patent/JPS5963998U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03718Y2 (en) | 1991-01-11 |
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