JPH02111053U - - Google Patents
Info
- Publication number
- JPH02111053U JPH02111053U JP1886289U JP1886289U JPH02111053U JP H02111053 U JPH02111053 U JP H02111053U JP 1886289 U JP1886289 U JP 1886289U JP 1886289 U JP1886289 U JP 1886289U JP H02111053 U JPH02111053 U JP H02111053U
- Authority
- JP
- Japan
- Prior art keywords
- light emitter
- heat dissipation
- dissipation plate
- preheating
- temperature sensor
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Description
第１図は本考案の一実施例の構造を概略的に示
した図。
図中、１は螢光ランプ、２は予熱ヒータ、３は
保持金具、４は放熱用プレート、５は液晶表示パ
ネル、６は駆動部、７は温度センサ。
FIG. 1 is a diagram schematically showing the structure of an embodiment of the present invention. In the figure, 1 is a fluorescent lamp, 2 is a preheater, 3 is a holding fixture, 4 is a heat dissipation plate, 5 is a liquid crystal display panel, 6 is a drive unit, and 7 is a temperature sensor.
Claims (1)
制御される予熱用ヒータを取り付けた発光体を、
形状記憶合金による保持金具を介して放熱用プレ
ートに組み付け、前記発光体の温度変化に応じて
該発光体を前記放熱用プレートに接近、離反させ
るようにしたことを特徴とする発光体の予熱・放
熱装置。 The light emitter is equipped with a preheating heater whose energization is controlled based on the detection signal from the temperature sensor.
Preheating of a light emitter, characterized in that the light emitter is assembled to a heat dissipation plate via a holding fitting made of a shape memory alloy, and the light emitter is moved toward or away from the heat dissipation plate according to temperature changes of the light emitter. Heat dissipation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1886289U JPH0525166Y2 (en) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1886289U JPH0525166Y2 (en) | 1989-02-22 | 1989-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02111053U true JPH02111053U (en) | 1990-09-05 |
| JPH0525166Y2 JPH0525166Y2 (en) | 1993-06-25 |
Family
ID=31233877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1886289U Expired - Lifetime JPH0525166Y2 (en) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525166Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012173050A (en) * | 2011-02-18 | 2012-09-10 | Shindengen Electric Mfg Co Ltd | Intermittent energization testing device, intermittent energization testing method, and heat generating electronic device |
-
1989
- 1989-02-22 JP JP1886289U patent/JPH0525166Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012173050A (en) * | 2011-02-18 | 2012-09-10 | Shindengen Electric Mfg Co Ltd | Intermittent energization testing device, intermittent energization testing method, and heat generating electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525166Y2 (en) | 1993-06-25 |