JPS5963914U - heat dissipation device - Google Patents
heat dissipation deviceInfo
- Publication number
- JPS5963914U JPS5963914U JP15937982U JP15937982U JPS5963914U JP S5963914 U JPS5963914 U JP S5963914U JP 15937982 U JP15937982 U JP 15937982U JP 15937982 U JP15937982 U JP 15937982U JP S5963914 U JPS5963914 U JP S5963914U
- Authority
- JP
- Japan
- Prior art keywords
- heat dissipation
- dissipation device
- guide member
- light guide
- housing
- 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
Landscapes
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は光案内部材を備えた計器照明装置
の各従来構造を示す断面図、第３図は本考案に係る放熱
装置の一実施例を示す分解斜視図、第４図は第３図の組
み付は状態を示す要部断面図、第５図は本考案の第二実
施例を示す要部断面図である。
ハウジング・・・２０、装着孔・・・２２、照明灯・・
・２３、ランプソケット・・・２４、遮光板・・・２５
、放熱板・・・２８、開口窓・・・３０゜1 and 2 are cross-sectional views showing each conventional structure of an instrument lighting device equipped with a light guide member, FIG. 3 is an exploded perspective view showing an embodiment of a heat dissipation device according to the present invention, and FIG. FIG. 3 is a sectional view of the main part showing the assembled state, and FIG. 5 is a sectional view of the main part showing the second embodiment of the present invention. Housing...20, Mounting hole...22, Lighting light...
・23, Lamp socket...24, Light shielding plate...25
, heat sink...28, opening window...30°
Claims (1)
明灯を覆って照射方向を制御する光案内部材を配設した
ものであって、上記光案内部材を熱伝導の良好な材料で
形成し、この光案内部材と連続して熱伝導の良好な材料
からなる放熱板を配設し、この放熱板の少なくとも一部
を上記ハウジングの外壁として形成したことを特徴とす
る放熱装置。An illumination lamp is mounted in a mounting hole formed in the housing, and a light guide member is disposed to cover the illumination light and control the direction of irradiation, and the light guide member is made of a material with good thermal conductivity. A heat dissipation device, characterized in that a heat dissipation plate made of a material with good thermal conductivity is disposed continuously with the light guide member, and at least a part of the heat dissipation plate is formed as an outer wall of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15937982U JPS5963914U (en) | 1982-10-21 | 1982-10-21 | heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15937982U JPS5963914U (en) | 1982-10-21 | 1982-10-21 | heat dissipation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5963914U true JPS5963914U (en) | 1984-04-27 |
| JPS6242419Y2 JPS6242419Y2 (en) | 1987-10-30 |
Family
ID=30350859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15937982U Granted JPS5963914U (en) | 1982-10-21 | 1982-10-21 | heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963914U (en) |
-
1982
- 1982-10-21 JP JP15937982U patent/JPS5963914U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242419Y2 (en) | 1987-10-30 |
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