JPS63141597U - - Google Patents
Info
- Publication number
- JPS63141597U JPS63141597U JP3471587U JP3471587U JPS63141597U JP S63141597 U JPS63141597 U JP S63141597U JP 3471587 U JP3471587 U JP 3471587U JP 3471587 U JP3471587 U JP 3471587U JP S63141597 U JPS63141597 U JP S63141597U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- touch
- switch
- lit
- circuit
- 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
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Description
第１図は本考案の一実施例を示す分解斜視図、
第２図は回路図、第３図は波形図、第４図は他の
実施例を示す回路図、第５図は同波形図である。
５……蛍光灯、８……タツチ部、１３，１４…
…フイラメント、１７……タツチスイツチ回路、
１８……電源、２０……予熱回路、２１……ＰＮ
ＰＮスイツチ（半導体スイツチ）。
FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
2 is a circuit diagram, FIG. 3 is a waveform diagram, FIG. 4 is a circuit diagram showing another embodiment, and FIG. 5 is a waveform diagram. 5...Fluorescent lamp, 8...Touch section, 13, 14...
...Filament, 17...Touch switch circuit,
18...Power supply, 20...Preheating circuit, 21...PN
PN switch (semiconductor switch).
Claims (1)
ツチスイツチ回路と、前記蛍光灯の非電源側フイ
ラメント端子間に半導体スイツチを接続し電源の
半波により前記蛍光灯を予熱する予熱回路とから
成り、前記半導体スイツチは蛍光灯未点灯時には
導通し、蛍光灯点灯時には遮断することを特徴と
するタツチ式照明装置。 It consists of a fluorescent lamp, a touch switch circuit that controls lighting by operating a touch part, and a preheating circuit that connects a semiconductor switch between the filament terminals on the non-power side of the fluorescent lamp and preheats the fluorescent lamp with a half wave of the power supply. This touch-type lighting device is characterized by a switch that conducts when the fluorescent lamp is not lit and shuts off when the fluorescent lamp is lit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3471587U JPS63141597U (en) | 1987-03-09 | 1987-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3471587U JPS63141597U (en) | 1987-03-09 | 1987-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141597U true JPS63141597U (en) | 1988-09-19 |
Family
ID=30843529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3471587U Pending JPS63141597U (en) | 1987-03-09 | 1987-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141597U (en) |
-
1987
- 1987-03-09 JP JP3471587U patent/JPS63141597U/ja active Pending