JPS59140642U - light duct light outlet - Google Patents

light duct light outlet

Info

Publication number
JPS59140642U
JPS59140642U JP3387983U JP3387983U JPS59140642U JP S59140642 U JPS59140642 U JP S59140642U JP 3387983 U JP3387983 U JP 3387983U JP 3387983 U JP3387983 U JP 3387983U JP S59140642 U JPS59140642 U JP S59140642U
Authority
JP
Japan
Prior art keywords
light
duct
outlet
room
light duct
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
JP3387983U
Other languages
Japanese (ja)
Inventor
道雄 川端
宏 伊藤
Original Assignee
日本板硝子株式会社
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 日本板硝子株式会社 filed Critical 日本板硝子株式会社
Priority to JP3387983U priority Critical patent/JPS59140642U/en
Publication of JPS59140642U publication Critical patent/JPS59140642U/en
Pending legal-status Critical Current

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

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

図面は本考案の一実施例を示し、第１図は本考案の基本
たる第１実施例を示す図、第２図は本考案の第１変更実
施例の図、第３図は本考案の第２変更実施例の図、第４
図は本考案の第３変更実施例の図、第５図は本考案を更
に発展させた実施例の図である。・ なお図面中、１は部屋、２．　１２．　２２．　３２゜
４２は放光口、３，１３，２３．３３．４３は光ダクト
、４，１４，２４，３４．４４は傾斜させたダクト壁部
、Ｌは直進光である。 １９ ７ 第４図 Ｌ１７　　　　　Ｌ１６The drawings show an embodiment of the present invention. Fig. 1 shows the basic first embodiment of the invention, Fig. 2 shows a first modified embodiment of the invention, and Fig. 3 shows a modification of the invention. Diagram of the second modified example, No. 4
The figure shows a third modified embodiment of the present invention, and FIG. 5 shows a further developed embodiment of the present invention.・In the drawing, 1 is the room, 2. 12. 22. 32° 42 is a light emitting port, 3, 13, 23, 33, 43 is a light duct, 4, 14, 24, 34, 44 is an inclined duct wall, and L is a straight light beam. 19 7 Figure 4 L17 L16

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外来光を取り入れこれを部屋内に導く光ダクトにおいて
、光ダクト内を進行してきた光を部屋内に拡散又は集中
するように放光口端部を形成する光ダクトの壁面に傾斜
を設けるようにしたことを特徴とする光ダクトの放光口
。In a light duct that takes in external light and guides it into the room, the wall surface of the light duct that forms the end of the light emitting port is sloped to diffuse or concentrate the light traveling inside the light duct into the room. A light emitting port of a light duct.
JP3387983U 1983-03-09 1983-03-09 light duct light outlet Pending JPS59140642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3387983U JPS59140642U (en) 1983-03-09 1983-03-09 light duct light outlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3387983U JPS59140642U (en) 1983-03-09 1983-03-09 light duct light outlet

Publications (1)

Publication Number Publication Date
JPS59140642U true JPS59140642U (en) 1984-09-20

Family

ID=30164649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3387983U Pending JPS59140642U (en) 1983-03-09 1983-03-09 light duct light outlet

Country Status (1)

Country Link
JP (1) JPS59140642U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001351421A (en) * 2000-04-11 2001-12-21 Heliobus Ag Device for letting in light into room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001351421A (en) * 2000-04-11 2001-12-21 Heliobus Ag Device for letting in light into room
JP4653901B2 (en) * 2000-04-11 2011-03-16 ヘリオブス アクチエンゲゼルシャフト Equipment for daylighting indoors

Similar Documents

Publication Publication Date Title
JPS59140642U (en) light duct light outlet
JPS5835733U (en) soundproof ventilation
JPS5857902U (en) tape measure
JPS5817715U (en) light duct
JPS60142408U (en) Daylighting device
JPS58169429U (en) ventilation system
JPS5879065U (en) Air cleaner device
JPS59138442U (en) pass box
JPS58126099U (en) Tissue paper with window
JPS5853576U (en) fumigator
JPS5855590U (en) bathtub
JPS59176096U (en) megaphone with whistle
JPS5929632U (en) Structure of window with circulator
JPS59166657U (en) air stone
JPS5977639U (en) Air intake and exhaust pipe equipment
JPS6083142U (en) small tatami
JPS59186729U (en) Air conditioning equipment that uses the subfloor surface
JPS5834325U (en) stand lighting device
JPS6039588U (en) 200V motor - outlet with plug for reverse rotation
JPS58119128U (en) air conditioner
JPS6110442U (en) underground duct
JPS585696U (en) Dryer using air conditioner
JPS6064971U (en) Elevator car lighting system
JPS5817193U (en) Multiplication drawing device for two function curves
JPS6048002U (en) Hori kotatsu unit