JPS59115515U - Fluorescent light fixture with light distribution adjustment function - Google Patents

Fluorescent light fixture with light distribution adjustment function

Info

Publication number
JPS59115515U
JPS59115515U JP876683U JP876683U JPS59115515U JP S59115515 U JPS59115515 U JP S59115515U JP 876683 U JP876683 U JP 876683U JP 876683 U JP876683 U JP 876683U JP S59115515 U JPS59115515 U JP S59115515U
Authority
JP
Japan
Prior art keywords
adjustment function
light distribution
distribution adjustment
fluorescent
fluorescent 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
JP876683U
Other languages
Japanese (ja)
Inventor
次田　和彦
清水　和崇
山崎　広義
良司 皆川
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP876683U priority Critical patent/JPS59115515U/en
Publication of JPS59115515U publication Critical patent/JPS59115515U/en
Pending legal-status Critical Current

Links

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) [Summary] 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 drawings]

第１図は従来の螢光灯器具の断面図、第２図はこの考案
に係る配光調節機能付螢光灯器具の断面図である。 １．２・・・・・・円形螢光ランプ、３・・・・・・点
灯装置、４・・・・・・プルスイッチ、５・・・・・・
セード、７・・・・・・ランプ隔離板。FIG. 1 is a cross-sectional view of a conventional fluorescent lamp, and FIG. 2 is a cross-sectional view of a fluorescent lamp with a light distribution adjustment function according to this invention. 1.2...Circular fluorescent lamp, 3...Lighting device, 4...Pull switch, 5...
Shade, 7... Lamp separator.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）セード、に覆われ互いに同心円上に配設された複
数の螢光ランプと、前記複数の螢光ランプを点滅するス
イッチを備えた点灯装置とで構成される螢光灯器具にお
いて、前記複数の螢光ランプ相互間に、配光を変化させ
るランプ隔離板を配設したことを特徴とする配光調節機
能付螢光灯器具。(1) A fluorescent lamp device comprising a plurality of fluorescent lamps covered with a shade and arranged concentrically with each other, and a lighting device equipped with a switch for blinking the plurality of fluorescent lamps, A fluorescent lamp device with a light distribution adjustment function, characterized in that a lamp separator for changing light distribution is provided between a plurality of fluorescent lamps. （２）スイッチは、任意の螢光ランプをオン・オフする
ことを特徴とする実用新案登録請求の範囲第１項記載の
配光調節機能付螢光灯器具。(2) A fluorescent lamp apparatus with a light distribution adjustment function according to claim 1, wherein the switch turns on and off any fluorescent lamp. （３）ランプ隔離板は、反射効率の高い材料で形成した
ことを特徴とする実用新案登録請求の範囲第１項記載の
配光調節機能付螢光灯器具。(3) The fluorescent lamp apparatus with a light distribution adjustment function according to claim 1, wherein the lamp separator is made of a material with high reflection efficiency. （４）　　ランプ隔離板は、金属材料で形成したことを
特徴とする実用新案登録請求の範囲第１項または第３項
記載の配光調節機能付螢光灯器具。(4) A fluorescent lamp apparatus with a light distribution adjustment function according to claim 1 or 3, wherein the lamp separator is made of a metal material.
JP876683U 1983-01-25 1983-01-25 Fluorescent light fixture with light distribution adjustment function Pending JPS59115515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP876683U JPS59115515U (en) 1983-01-25 1983-01-25 Fluorescent light fixture with light distribution adjustment function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP876683U JPS59115515U (en) 1983-01-25 1983-01-25 Fluorescent light fixture with light distribution adjustment function

Publications (1)

Publication Number Publication Date
JPS59115515U true JPS59115515U (en) 1984-08-04

Family

ID=30140247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP876683U Pending JPS59115515U (en) 1983-01-25 1983-01-25 Fluorescent light fixture with light distribution adjustment function

Country Status (1)

Country Link
JP (1) JPS59115515U (en)

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