JPS5936506U - 採光装置 - Google Patents

採光装置

Info

Publication number
JPS5936506U
JPS5936506U JP13360282U JP13360282U JPS5936506U JP S5936506 U JPS5936506 U JP S5936506U JP 13360282 U JP13360282 U JP 13360282U JP 13360282 U JP13360282 U JP 13360282U JP S5936506 U JPS5936506 U JP S5936506U
Authority
JP
Japan
Prior art keywords
light guide
light
lighting
recess
lighting device
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
Application number
JP13360282U
Other languages
English (en)
Other versions
JPS638017Y2 (ja
Inventor
山下　君平
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP13360282U priority Critical patent/JPS5936506U/ja
Publication of JPS5936506U publication Critical patent/JPS5936506U/ja
Application granted granted Critical
Publication of JPS638017Y2 publication Critical patent/JPS638017Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Illuminated Signs And Luminous Advertising (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。

Description

【図面の簡単な説明】
第１図は従来例の断面図、第２図はこの考案の一実施例
の断面図、第３図はその部分拡大断面図である。 ６・・・導光路、７・・・天井、１１・・・採光入口、
１５・・・採光出口、１６・・・可変反射鏡、１８・・
・モータ、２１・・・凹部、２２・・・照明ランプ。

Claims (2)

    【実用新案登録請求の範囲】
  1. （１）採光入口が屋外に位置し微光出口が屋内に位置す
    るダクト状の導光路と、この導光路内に前記採光出口の
    近傍に位置して傾動可能に設けられて前記導光路内に導
    かれた光の前記採光出口からの照明角度を変える可変反
    射鏡とを備えた採光装置。
  2. （２）前記導光路内に凹部を設け、この凹部内に前記導
    光路へ光を発する照明ランプを設けた実用新案登録請求
    の範囲第（１）項記載の採光装置。
JP13360282U 1982-08-31 1982-08-31 採光装置 Granted JPS5936506U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13360282U JPS5936506U (ja) 1982-08-31 1982-08-31 採光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13360282U JPS5936506U (ja) 1982-08-31 1982-08-31 採光装置

Publications (2)

Publication Number Publication Date
JPS5936506U true JPS5936506U (ja) 1984-03-07
JPS638017Y2 JPS638017Y2 (ja) 1988-03-09

Family

ID=30301315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13360282U Granted JPS5936506U (ja) 1982-08-31 1982-08-31 採光装置

Country Status (1)

Country Link
JP (1) JPS5936506U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587624A (en) * 1978-12-21 1980-07-02 Shin Meiwa Ind Co Ltd Operation controlling device for machine to be driven loaded on car

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362340U (ja) * 1976-10-29 1978-05-26
JPS5741203U (ja) * 1980-08-20 1982-03-05

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117537A (en) * 1978-03-20 1978-10-14 Kubota Ltd Travelling farm machine with lifting and lowering mechanism for cutting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362340U (ja) * 1976-10-29 1978-05-26
JPS5741203U (ja) * 1980-08-20 1982-03-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587624A (en) * 1978-12-21 1980-07-02 Shin Meiwa Ind Co Ltd Operation controlling device for machine to be driven loaded on car
JPS6120448B2 (ja) * 1978-12-21 1986-05-22 Shin Meiwa Ind Co Ltd

Also Published As

Publication number Publication date
JPS638017Y2 (ja) 1988-03-09

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