JPS6163714U - - Google Patents

Info

Publication number
JPS6163714U
JPS6163714U JP14798684U JP14798684U JPS6163714U JP S6163714 U JPS6163714 U JP S6163714U JP 14798684 U JP14798684 U JP 14798684U JP 14798684 U JP14798684 U JP 14798684U JP S6163714 U JPS6163714 U JP S6163714U
Authority
JP
Japan
Prior art keywords
opening
light source
edge
focal point
fixture body
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
JP14798684U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14798684U priority Critical patent/JPS6163714U/ja
Publication of JPS6163714U publication Critical patent/JPS6163714U/ja
Pending legal-status Critical Current

Links

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

Description

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

第１図はこの考案の実施例を示す断面図、第２
図は動作説明用の断面図、第３図は従来例の断面
図である。 １……器具本体、２……反射板、３……光源（
蛍光灯）、４……天井面、５……壁面、６……補
助反射板。 Figure 1 is a sectional view showing an embodiment of this invention, Figure 2 is a sectional view showing an embodiment of this invention.
The figure is a sectional view for explaining the operation, and FIG. 3 is a sectional view of a conventional example. 1... Instrument body, 2... Reflector, 3... Light source (
Fluorescent lamp), 4...Ceiling surface, 5...Wall surface, 6...Auxiliary reflector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 天井面に埋め込まれてあつて下方が開口してい
る器具本体と、一端が前記器具本体の一方の開口
縁に取り付けられてある放物線状の反射板と、前
記放物線の焦点に位置される光源と、前記開口縁
と前記光源の外周とを結ぶ直線の延長線と交わる
前記反射板の他方の端部から連続して、前記器具
本体の開口面より下方に向かつて延び、かつ前記
光源と前記開口縁とをそれぞれ焦点とする楕円弧
状の補助反射板とからなる壁面用照明器具。 A fixture body embedded in a ceiling surface and open at the bottom; a parabolic reflector plate having one end attached to one edge of the opening of the fixture body; and a light source located at the focal point of the parabola. , extending downward from the opening surface of the instrument main body continuously from the other end of the reflecting plate that intersects with the straight line extension connecting the opening edge and the outer periphery of the light source, and the light source and the opening A wall lighting fixture consisting of an elliptical arc-shaped auxiliary reflector whose focal point is the edge.
JP14798684U 1984-09-29 1984-09-29 Pending JPS6163714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14798684U JPS6163714U (en) 1984-09-29 1984-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14798684U JPS6163714U (en) 1984-09-29 1984-09-29

Publications (1)

Publication Number Publication Date
JPS6163714U true JPS6163714U (en) 1986-04-30

Family

ID=30706207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14798684U Pending JPS6163714U (en) 1984-09-29 1984-09-29

Country Status (1)

Country Link
JP (1) JPS6163714U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010525408A (en) * 2007-04-24 2010-07-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Lighting fixtures and reflectors
JP2014160777A (en) * 2013-02-20 2014-09-04 Iwasaki Electric Co Ltd Light source unit and irradiation apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010525408A (en) * 2007-04-24 2010-07-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Lighting fixtures and reflectors
JP2014160777A (en) * 2013-02-20 2014-09-04 Iwasaki Electric Co Ltd Light source unit and irradiation apparatus

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