JPS6026117U - 天井灯装置 - Google Patents

天井灯装置

Info

Publication number
JPS6026117U
JPS6026117U JP1984059788U JP5978884U JPS6026117U JP S6026117 U JPS6026117 U JP S6026117U JP 1984059788 U JP1984059788 U JP 1984059788U JP 5978884 U JP5978884 U JP 5978884U JP S6026117 U JPS6026117 U JP S6026117U
Authority
JP
Japan
Prior art keywords
ceiling
light source
light device
wall
lamp
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
JP1984059788U
Other languages
English (en)
Inventor
スチーブン・マーク・ホ―ル
Original Assignee
クアンタム・ライテイング・リミテツド
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 クアンタム・ライテイング・リミテツド filed Critical クアンタム・ライテイング・リミテツド
Publication of JPS6026117U publication Critical patent/JPS6026117U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (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、この考案の実施例による天井灯装置及びこの
天井灯装置が取り付けられた天井を示す縦断面図；第２
図は、第１図の天井灯装置の変形例を反射鏡を断面にし
た状態で示す斜視図；第３図は、第２図中の■−■線に
沿った断面図；第４図は、第２図及び第５図中のＩＶ−
ＩＶ線に沿った断面図；第５図は、第２図及び第３図中
の■−■線に沿った断面図である。 １・・・吊り天井、２・・・取付手段、３・・・ランプ
保持手段、４・・・高さ調整手段、５・・・ランプ、５
ａ・・・線形状のフィラメント、６，７．８・・・反射
鏡、９・・・遮蔽部材、１０・・・出張り、１１・・・
上部縁、１２・・・上板、１３・・・端板、１４・・・
ねじ、１５・・・支持部材、１６・・・ピン、１７・・
・ひげぜんまいばね、１８・・・キャップ、１９・・・
端子、２０・・・ばね、２１・・・片、２２・・・金属
板。

Claims (1)

  1. 【実用新案登録請求の範囲】 天井灯装置を天井中に取り付ける為の取付手段と； 天井灯装置中にランプの光源を天井の高さの水準に略一
    致させた状態でランプを保持するランプ保持手段と； 壁に対して略平行に延出し、壁に対して直角な横断面に
    おける反射表面の形状が長手方向のいずれの場所におい
    ても略一定であり、略下方を向いていて少なくともその
    主要な部分が光源の壁側で光源の高さの水準よりも上方
    に位置しており、上記横断面における形状が略凹形状で
    あって光源からの光を壁の基部に向けて投射する細長い
    反射鏡と； を備えたことを特徴とする天井灯装置。
JP1984059788U 1983-04-22 1984-04-23 天井灯装置 Pending JPS6026117U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838311075A GB8311075D0 (en) 1983-04-22 1983-04-22 Light fitting for wall illumination
GB8311075 1983-04-22

Publications (1)

Publication Number Publication Date
JPS6026117U true JPS6026117U (ja) 1985-02-22

Family

ID=10541572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984059788U Pending JPS6026117U (ja) 1983-04-22 1984-04-23 天井灯装置

Country Status (4)

Country Link
US (1) US4519019A (ja)
EP (1) EP0123551A1 (ja)
JP (1) JPS6026117U (ja)
GB (1) GB8311075D0 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709312C1 (en) * 1986-06-24 2001-12-11 Ruud Lighting Inc Floodlight with improved reflector system
JPH0160224U (ja) * 1987-10-14 1989-04-17
US5027155A (en) * 1989-01-28 1991-06-25 Brother Kogyo Kabushiki Kaisha Image forming apparatus including mechanisms for exposure lamp exchange
US5032958A (en) * 1990-04-24 1991-07-16 Harwood Ronald P Cornice lighting system
US5146393A (en) * 1991-03-06 1992-09-08 Genlyte, Inc. Fluorescent fixture with wall wash feature
US5199782A (en) * 1991-05-23 1993-04-06 Glen Co. Breda & Associates, Inc. Illumination system for vanity or the like
US5530628A (en) * 1993-04-05 1996-06-25 Peerless Lighting Corporation Task light
US5535110A (en) * 1995-02-16 1996-07-09 Cooper Industries, Inc. Ceiling mounted wallwash light fixture
USD386804S (en) * 1995-04-03 1997-11-25 Luederlitz Licht GmbH Light fixture
EP0833100B1 (en) * 1996-09-30 2001-11-14 Koninklijke Philips Electronics N.V. Luminaire
US5918969A (en) * 1997-08-27 1999-07-06 Prescolite-Moldcast Lighting Company Lighting fixture having fluorescent source
US6082878A (en) * 1998-02-03 2000-07-04 Cooper Industries, Inc. Fully rotatable recessed light fixture with movable stop and adjustable length bar hanger
USD409325S (en) * 1998-07-24 1999-05-04 National Service Industries, Inc. Recessed wall mounted lighting fixture
US6386723B1 (en) 1999-02-25 2002-05-14 Steelcase Development Corporation Tasklight for workspaces and the like
US6227682B1 (en) * 2000-03-22 2001-05-08 Cogent Light Technologies, Inc. Coupling of light from a small light source for projection systems using parabolic reflectors
US6969181B1 (en) 2001-05-08 2005-11-29 Genlyte Thomas Group Llc Fully recessed unit equipment luminaire
US9696021B2 (en) 2004-03-25 2017-07-04 Cooper Technologies Company Hanger bar for recessed luminaires
US7673841B2 (en) 2004-03-25 2010-03-09 Cooper Technologies Company Hangar bar for recessed luminaires with integral nail
US20050247842A1 (en) * 2004-05-10 2005-11-10 Grzegorz Wronski Hanger bar assemblies for recessed luminaires
US7207698B2 (en) * 2004-03-30 2007-04-24 Irwin Kotovsky Method and apparatus for lighting involving reflectors
US7354177B2 (en) * 2006-08-16 2008-04-08 Ruud Lighting, Inc. Light fixture with composite reflector system
US7607794B1 (en) 2006-08-18 2009-10-27 Genlyte Thomas Group Llc Recessed wall-wash kick reflector
US9060607B1 (en) 2012-10-17 2015-06-23 Cooper Technologies Company Hanger bar for recessed light fixture mounting
US8939418B2 (en) 2013-04-05 2015-01-27 Cooper Technologies Company Adjustable hanger bar for luminaires
US10082261B2 (en) 2014-10-08 2018-09-25 Milyon, LLC Pivotable light fixture
US9732904B1 (en) 2015-06-05 2017-08-15 Cooper Technologies Company Adjustable hanger bar assembly for luminaires
US9239131B1 (en) 2015-06-05 2016-01-19 Cooper Technologies Company Adjustable hanger bars with detachment stop
US10584837B2 (en) 2016-10-28 2020-03-10 Cordelia Lighting, Inc. Bar hanger system for recessed fixtures
US11047566B2 (en) 2019-06-28 2021-06-29 Snap-On Incorporated Lighting assembly for storage units

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1249905A (fr) * 1959-11-23 1961-01-06 Appareil d'éclairage assurant un éclairement uniforme sur des objets perpendiculaires à une surface plane rectangulaire
US3643089A (en) * 1969-07-15 1972-02-15 Century Lighting Inc Lighting fixture for illuminating planar surfaces
US4042817A (en) * 1973-07-05 1977-08-16 Mcnamara Jr Albert C Quasi-indirect monosymmetrical lighting system
US4349866A (en) * 1980-05-27 1982-09-14 General Signal Corporation Light reflection system with asymmetric reflector assembly
US4475147A (en) * 1982-08-19 1984-10-02 Mcgraw-Edison Company Adjustable wall wash reflector assembly for a recess mounted lighting fixture

Also Published As

Publication number Publication date
EP0123551A1 (en) 1984-10-31
US4519019A (en) 1985-05-21
GB8311075D0 (en) 1983-05-25

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