JPS60189909U - 照明器具 - Google Patents

照明器具

Info

Publication number
JPS60189909U
JPS60189909U JP1984078475U JP7847584U JPS60189909U JP S60189909 U JPS60189909 U JP S60189909U JP 1984078475 U JP1984078475 U JP 1984078475U JP 7847584 U JP7847584 U JP 7847584U JP S60189909 U JPS60189909 U JP S60189909U
Authority
JP
Japan
Prior art keywords
fluorescent lamp
lighting equipment
central axis
elongated rectangular
lighting
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
JP1984078475U
Other languages
English (en)
Other versions
JPS6335447Y2 (ja
Inventor
幸二 池田
日野　照彦
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 JP1984078475U priority Critical patent/JPS60189909U/ja
Publication of JPS60189909U publication Critical patent/JPS60189909U/ja
Application granted granted Critical
Publication of JPS6335447Y2 publication Critical patent/JPS6335447Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • 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図は従来例の構成図、第２図はこの考案の一実施例
を上方から見下ろした状態の斜視図、第３図は同じくそ
の平面図、第４図は細長矩形穴の形成状態説明図、第５
図および第６図は同じくその動作説明図、第７図は他の
実施例の平面図、第８図は細長矩形穴の変形例の説明図
である。 ９・・・螢光ランプ、１０・・・笠体、１２・・・細長
矩形穴、１３・・・中心軸。 第４図

Claims (1)

    【実用新案登録請求の範囲】
  1. 螢光ランプの真上の笠体の部分に、複数個の細長矩形穴
    が、それ自身の長手方向を螢光ランプの中心軸に対して
    傾斜させた状態で、螢光ランプの中心軸に平行に適宜間
    隔で形成されていることを特徴とする照明器具。
JP1984078475U 1984-05-25 1984-05-25 照明器具 Granted JPS60189909U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984078475U JPS60189909U (ja) 1984-05-25 1984-05-25 照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984078475U JPS60189909U (ja) 1984-05-25 1984-05-25 照明器具

Publications (2)

Publication Number Publication Date
JPS60189909U true JPS60189909U (ja) 1985-12-16
JPS6335447Y2 JPS6335447Y2 (ja) 1988-09-20

Family

ID=30622487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984078475U Granted JPS60189909U (ja) 1984-05-25 1984-05-25 照明器具

Country Status (1)

Country Link
JP (1) JPS60189909U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010146806A (ja) * 2008-12-17 2010-07-01 Toshiba Lighting & Technology Corp 照明器具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758213U (ja) * 1980-09-22 1982-04-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758213B2 (ja) * 1974-04-06 1982-12-08 Ricoh Kk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758213U (ja) * 1980-09-22 1982-04-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010146806A (ja) * 2008-12-17 2010-07-01 Toshiba Lighting & Technology Corp 照明器具

Also Published As

Publication number Publication date
JPS6335447Y2 (ja) 1988-09-20

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