JPS6064504U - enclosed lighting fixtures - Google Patents

enclosed lighting fixtures

Info

Publication number
JPS6064504U
JPS6064504U JP14083083U JP14083083U JPS6064504U JP S6064504 U JPS6064504 U JP S6064504U JP 14083083 U JP14083083 U JP 14083083U JP 14083083 U JP14083083 U JP 14083083U JP S6064504 U JPS6064504 U JP S6064504U
Authority
JP
Japan
Prior art keywords
lighting fixtures
enclosed lighting
enclosed
abstract
recorded
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
JP14083083U
Other languages
Japanese (ja)
Inventor
吉田　茂久
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 JP14083083U priority Critical patent/JPS6064504U/en
Publication of JPS6064504U publication Critical patent/JPS6064504U/en
Pending legal-status Critical Current

Links

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。(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図はこの考案の一実施例の密閉型照明器具の断面図
、第２図はランプ消費電力に対する温度上昇関係図、第
３図は周囲温度に対するランプ発光効率特性図である。FIG. 1 is a sectional view of an enclosed lighting fixture according to an embodiment of the invention, FIG. 2 is a diagram showing the relationship between lamp power consumption and temperature rise, and FIG. 3 is a diagram showing the lamp luminous efficiency characteristics relative to ambient temperature.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高効率型ランプを用いたことを特徴とする密閉型証明器
具。A sealed certification device characterized by using a high-efficiency lamp.
JP14083083U 1983-09-09 1983-09-09 enclosed lighting fixtures Pending JPS6064504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14083083U JPS6064504U (en) 1983-09-09 1983-09-09 enclosed lighting fixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14083083U JPS6064504U (en) 1983-09-09 1983-09-09 enclosed lighting fixtures

Publications (1)

Publication Number Publication Date
JPS6064504U true JPS6064504U (en) 1985-05-08

Family

ID=30315171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14083083U Pending JPS6064504U (en) 1983-09-09 1983-09-09 enclosed lighting fixtures

Country Status (1)

Country Link
JP (1) JPS6064504U (en)

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