JPS5961406U - light duct - Google Patents

light duct

Info

Publication number
JPS5961406U
JPS5961406U JP15726082U JP15726082U JPS5961406U JP S5961406 U JPS5961406 U JP S5961406U JP 15726082 U JP15726082 U JP 15726082U JP 15726082 U JP15726082 U JP 15726082U JP S5961406 U JPS5961406 U JP S5961406U
Authority
JP
Japan
Prior art keywords
light duct
light
duct
light emitting
emitting port
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
Application number
JP15726082U
Other languages
Japanese (ja)
Inventor
阪口　昭義
稔 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP15726082U priority Critical patent/JPS5961406U/en
Publication of JPS5961406U publication Critical patent/JPS5961406U/en
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の具体的一実施例を示し、第１図は光ダク
トの配設使用状態の斜視図、第２図は放光口の正面図、
第３図はスラットを下端まで下ろした状態の放光口の縦
断側面図である。 なお図面中、１は光ダクト、３は採光口、５は放光口、
６は枠体、７はブラインド装置である。The drawings show a specific embodiment of the present invention, in which Fig. 1 is a perspective view of the arrangement and use of the light duct, Fig. 2 is a front view of the light emitting port,
FIG. 3 is a vertical sectional side view of the light emitting port with the slats lowered to the lower end. In addition, in the drawing, 1 is a light duct, 3 is a lighting opening, 5 is a light emission opening,
6 is a frame body, and 7 is a blind device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内面を高反射面として外光を室内に導き入れる光ダクト
において、室内側端部である放光口にブラインド装置を
備えるようにしたことを特徴とする光ダク忙。A light duct for introducing outside light into a room with an inner surface as a highly reflective surface, characterized in that a blind device is provided at the light emitting port, which is the end on the indoor side.
JP15726082U 1982-10-18 1982-10-18 light duct Pending JPS5961406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15726082U JPS5961406U (en) 1982-10-18 1982-10-18 light duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15726082U JPS5961406U (en) 1982-10-18 1982-10-18 light duct

Publications (1)

Publication Number Publication Date
JPS5961406U true JPS5961406U (en) 1984-04-21

Family

ID=30346764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15726082U Pending JPS5961406U (en) 1982-10-18 1982-10-18 light duct

Country Status (1)

Country Link
JP (1) JPS5961406U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010225352A (en) * 2009-03-23 2010-10-07 Nikken Sekkei Ltd Wall lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010225352A (en) * 2009-03-23 2010-10-07 Nikken Sekkei Ltd Wall lighting device

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