JPH02115247U - - Google Patents
Info
- Publication number
- JPH02115247U JPH02115247U JP2202689U JP2202689U JPH02115247U JP H02115247 U JPH02115247 U JP H02115247U JP 2202689 U JP2202689 U JP 2202689U JP 2202689 U JP2202689 U JP 2202689U JP H02115247 U JPH02115247 U JP H02115247U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- lamp
- socket
- tungsten lamp
- supports
- 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
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000010937 tungsten Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims 1
- 239000005337 ground glass Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
第１図は本考案の一実施例の照示灯の断面図、
第２図は本考案の一実施例の駆動回路の回路図、
第３図はプログラム用ＲＯＭの回路図、第４図は
電力増巾器の回路図、第５図はプログラム用ＲＯ
Ｍの他の構成例の回路図、第６図は本考案の他の
実施例の駆動回路の回路図、第７図はタイムチヤ
ートである。
１，２，３……タングステンランプ、４……プ
リント基板、５……ソケツト、６……端子、７…
…駆動回路のモジユール、８……可変抵抗器、９
……バルプ。
FIG. 1 is a cross-sectional view of a lighting lamp according to an embodiment of the present invention.
FIG. 2 is a circuit diagram of a drive circuit according to an embodiment of the present invention.
Figure 3 is the circuit diagram of the program ROM, Figure 4 is the circuit diagram of the power amplifier, and Figure 5 is the program ROM circuit diagram.
FIG. 6 is a circuit diagram of another embodiment of the drive circuit of the present invention, and FIG. 7 is a time chart. 1, 2, 3...Tungsten lamp, 4...Printed circuit board, 5...Socket, 6...Terminal, 7...
...Drive circuit module, 8...Variable resistor, 9
...Bulp.
Claims (1)
プと、該ランプを支持する回路基板と、該回路基
板を支持するソケツトと、ソケツトに固定され前
記タングステンランプを包囲するスリガラスのバ
ルブとからなり、前記回路基板には前記タングス
テンランプを一定時間間隔で駆動する駆動回路と
、前記一定時間間隔を調整可能な可変素子とを具
備することを特徴とする照示灯。 It consists of a tungsten lamp having red, blue, and green emission colors, a circuit board that supports the lamp, a socket that supports the circuit board, and a ground glass bulb that is fixed to the socket and surrounds the tungsten lamp. An illumination lamp characterized in that the circuit board includes a drive circuit that drives the tungsten lamp at fixed time intervals, and a variable element that can adjust the fixed time intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2202689U JPH02115247U (en) | 1989-03-01 | 1989-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2202689U JPH02115247U (en) | 1989-03-01 | 1989-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115247U true JPH02115247U (en) | 1990-09-14 |
Family
ID=31239776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2202689U Pending JPH02115247U (en) | 1989-03-01 | 1989-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115247U (en) |
-
1989
- 1989-03-01 JP JP2202689U patent/JPH02115247U/ja active Pending
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