JPS5959405U - Optical duct condensation prevention device - Google Patents
Optical duct condensation prevention deviceInfo
- Publication number
- JPS5959405U JPS5959405U JP15650082U JP15650082U JPS5959405U JP S5959405 U JPS5959405 U JP S5959405U JP 15650082 U JP15650082 U JP 15650082U JP 15650082 U JP15650082 U JP 15650082U JP S5959405 U JPS5959405 U JP S5959405U
- Authority
- JP
- Japan
- Prior art keywords
- prevention device
- condensation prevention
- duct
- optical duct
- light
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案め具体的一実施例を示し、第１図は本考案
に係る光ダクトの配設状態の斜視図、第２図は接続部の
結合構造を示す縦断面図、第３図は本考案の要部を示す
光ダクトの縦断面図である。
なお図面中、１は光ダクト、４は光ダクト分割体、６は
壁部、７，８は透明ガラス、１０は防水シーラ、１３は
乾燥剤、１４は栓体、Ｓ３は室である。The drawings show a specific embodiment of the present invention; FIG. 1 is a perspective view of the arrangement of a light duct according to the present invention; FIG. 2 is a vertical cross-sectional view showing the connection structure of the connecting portion; FIG. 2 is a vertical cross-sectional view of a light duct showing the main parts of the present invention. In the drawings, 1 is a light duct, 4 is a light duct segment, 6 is a wall, 7 and 8 are transparent glasses, 10 is a waterproof sealer, 13 is a desiccant, 14 is a stopper, and S3 is a chamber.
Claims (1)
、これらの光ダクト分割体を順次連続的に接続して成る
光ダタトにおいて、上記光ダクト分割体の接続部の少な
くとも一つに光ダクト内に通じる室を設け、該室に乾燥
剤を収納するようにしたことを特徴とする光ダクトの結
露防止装置。In an optical data structure in which a light duct is divided into a plurality of light duct division bodies in the longitudinal direction and these light duct division bodies are successively connected, a light beam is connected to at least one of the connection parts of the light duct division bodies. A dew condensation prevention device for an optical duct, characterized in that a chamber communicating with the inside of the duct is provided, and a desiccant is stored in the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15650082U JPS5959405U (en) | 1982-10-15 | 1982-10-15 | Optical duct condensation prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15650082U JPS5959405U (en) | 1982-10-15 | 1982-10-15 | Optical duct condensation prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5959405U true JPS5959405U (en) | 1984-04-18 |
| JPS6236188Y2 JPS6236188Y2 (en) | 1987-09-14 |
Family
ID=30345301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15650082U Granted JPS5959405U (en) | 1982-10-15 | 1982-10-15 | Optical duct condensation prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959405U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007305504A (en) * | 2006-05-15 | 2007-11-22 | Inosho:Kk | Daylighting device |
| JP2009117787A (en) * | 2007-11-01 | 2009-05-28 | Seizo Kawarai | Sunlight illuminating, collecting, delivering and emitting system using a number of mirrors and its constructing device |
| JP2009252570A (en) * | 2008-04-08 | 2009-10-29 | Nippon Light Metal Co Ltd | Optical duct |
| JP2011100580A (en) * | 2009-11-04 | 2011-05-19 | Nippon Light Metal Co Ltd | Optical duct |
| JP2015048624A (en) * | 2013-08-30 | 2015-03-16 | 株式会社日建設計 | Mirror surface heat insulation panel |
| JP2016066524A (en) * | 2014-09-25 | 2016-04-28 | 大成建設株式会社 | Eaves type optical duct |
-
1982
- 1982-10-15 JP JP15650082U patent/JPS5959405U/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007305504A (en) * | 2006-05-15 | 2007-11-22 | Inosho:Kk | Daylighting device |
| JP2009117787A (en) * | 2007-11-01 | 2009-05-28 | Seizo Kawarai | Sunlight illuminating, collecting, delivering and emitting system using a number of mirrors and its constructing device |
| JP2009252570A (en) * | 2008-04-08 | 2009-10-29 | Nippon Light Metal Co Ltd | Optical duct |
| JP2011100580A (en) * | 2009-11-04 | 2011-05-19 | Nippon Light Metal Co Ltd | Optical duct |
| JP2015048624A (en) * | 2013-08-30 | 2015-03-16 | 株式会社日建設計 | Mirror surface heat insulation panel |
| JP2016066524A (en) * | 2014-09-25 | 2016-04-28 | 大成建設株式会社 | Eaves type optical duct |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6236188Y2 (en) | 1987-09-14 |
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