JPS60142411U - Lighting device with lighting - Google Patents

Lighting device with lighting

Info

Publication number
JPS60142411U
JPS60142411U JP3020584U JP3020584U JPS60142411U JP S60142411 U JPS60142411 U JP S60142411U JP 3020584 U JP3020584 U JP 3020584U JP 3020584 U JP3020584 U JP 3020584U JP S60142411 U JPS60142411 U JP S60142411U
Authority
JP
Japan
Prior art keywords
lighting
light guide
guide duct
end opened
abstract
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
JP3020584U
Other languages
Japanese (ja)
Inventor
森下　泰孝
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 JP3020584U priority Critical patent/JPS60142411U/en
Publication of JPS60142411U publication Critical patent/JPS60142411U/en
Pending legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • 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) [Abstract] 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]

第１図は従来例の部分断面図、第２図はこの考案の一実
施例の断面図、第３図はその作用説明図、第４図は同じ
くその部分拡大断面図である。 ２・・・・・・導光ダクト、３・・：・・・屋根、４・
・曲天井、１２・・・・・・採光ドーム、１６・・・・
・・照明器具、１７・・・・・・反射板、１８・・・・
・・ランプ。FIG. 1 is a partial sectional view of a conventional example, FIG. 2 is a sectional view of an embodiment of this invention, FIG. 3 is an explanatory view of its operation, and FIG. 4 is a partially enlarged sectional view thereof. 2... Light guide duct, 3...: Roof, 4...
・Curved ceiling, 12... Daylighting dome, 16...
...Lighting equipment, 17...Reflector, 18...
··lamp.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内面が高反射面に形成されて一端が屋外に他端が室内に
開口した導光ダクトと、この導光ダクトの周壁内面に凹
み状態に設けられて複数個のランプを有する照明器具と
を備えた照明付採光装置。A light guide duct having an inner surface formed with a highly reflective surface and having one end opened outdoors and the other end opened indoors, and a lighting fixture provided recessed in the inner surface of a peripheral wall of the light guide duct and having a plurality of lamps. Daylighting device with lighting.
JP3020584U 1984-03-01 1984-03-01 Lighting device with lighting Pending JPS60142411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3020584U JPS60142411U (en) 1984-03-01 1984-03-01 Lighting device with lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3020584U JPS60142411U (en) 1984-03-01 1984-03-01 Lighting device with lighting

Publications (1)

Publication Number Publication Date
JPS60142411U true JPS60142411U (en) 1985-09-20

Family

ID=30529693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3020584U Pending JPS60142411U (en) 1984-03-01 1984-03-01 Lighting device with lighting

Country Status (1)

Country Link
JP (1) JPS60142411U (en)

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