JPS5995519U - ダウンライト - Google Patents

ダウンライト

Info

Publication number
JPS5995519U
JPS5995519U JP1982189921U JP18992182U JPS5995519U JP S5995519 U JPS5995519 U JP S5995519U JP 1982189921 U JP1982189921 U JP 1982189921U JP 18992182 U JP18992182 U JP 18992182U JP S5995519 U JPS5995519 U JP S5995519U
Authority
JP
Japan
Prior art keywords
air flow
downlight
outer case
inner case
open
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
JP1982189921U
Other languages
English (en)
Other versions
JPS633055Y2 (ja
Inventor
関　栄
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.)
Shimizu Corp
Original Assignee
Shimizu Corp
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 Shimizu Corp filed Critical Shimizu Corp
Priority to JP1982189921U priority Critical patent/JPS5995519U/ja
Publication of JPS5995519U publication Critical patent/JPS5995519U/ja
Application granted granted Critical
Publication of JPS633055Y2 publication Critical patent/JPS633055Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (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図は本考案の一実施例を示すダウンライトの断面図
、第２図は第１図の■−■線断面図である。 １・・・・・・外ケース、４・・・・・・空気流路、５
・・・・・・内ケース、８・・・・・・通気孔、１１・
・・・・・白熱灯、１２・・・・・・バッフル、Ｗ・・
・・・・天井板。

Claims (1)

  1. 【実用新案登録請求の範囲】 天井板に埋込み支持する下端が開口した筒形の外ケース
    と、　　　　− この外ケース内に空気流路となる間隙を隔てて取り悸す
    、上記空気流通路と連通ずる通気孔を設け、下端が開口
    また筒形の内ケースと、 この内ケニス内に取り付けている光源とを具備したこと
    を特徴とするダウンライト。
JP1982189921U 1982-12-17 1982-12-17 ダウンライト Granted JPS5995519U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982189921U JPS5995519U (ja) 1982-12-17 1982-12-17 ダウンライト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982189921U JPS5995519U (ja) 1982-12-17 1982-12-17 ダウンライト

Publications (2)

Publication Number Publication Date
JPS5995519U true JPS5995519U (ja) 1984-06-28
JPS633055Y2 JPS633055Y2 (ja) 1988-01-26

Family

ID=30409351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982189921U Granted JPS5995519U (ja) 1982-12-17 1982-12-17 ダウンライト

Country Status (1)

Country Link
JP (1) JPS5995519U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136421U (ja) * 1984-02-23 1985-09-10 松下電工株式会社 埋込型照明器具
JPH0216518U (ja) * 1988-07-15 1990-02-02
JP2009199958A (ja) * 2008-02-22 2009-09-03 Toshio Hiratsuka 照明装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS459824Y1 (ja) * 1966-02-04 1970-05-07
JPS52141289A (en) * 1976-05-20 1977-11-25 Rigaku Denki Kogyo Kk Method of making xxray filters
JPS5462672U (ja) * 1977-10-12 1979-05-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS459824Y1 (ja) * 1966-02-04 1970-05-07
JPS52141289A (en) * 1976-05-20 1977-11-25 Rigaku Denki Kogyo Kk Method of making xxray filters
JPS5462672U (ja) * 1977-10-12 1979-05-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136421U (ja) * 1984-02-23 1985-09-10 松下電工株式会社 埋込型照明器具
JPH0216518U (ja) * 1988-07-15 1990-02-02
JP2009199958A (ja) * 2008-02-22 2009-09-03 Toshio Hiratsuka 照明装置

Also Published As

Publication number Publication date
JPS633055Y2 (ja) 1988-01-26

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