JPS62133309U - - Google Patents

Info

Publication number
JPS62133309U
JPS62133309U JP2023486U JP2023486U JPS62133309U JP S62133309 U JPS62133309 U JP S62133309U JP 2023486 U JP2023486 U JP 2023486U JP 2023486 U JP2023486 U JP 2023486U JP S62133309 U JPS62133309 U JP S62133309U
Authority
JP
Japan
Prior art keywords
tube
shaped lamp
light distribution
lamp
reflector
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
JP2023486U
Other languages
English (en)
Other versions
JPH049687Y2 (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 JP1986020234U priority Critical patent/JPH049687Y2/ja
Publication of JPS62133309U publication Critical patent/JPS62133309U/ja
Application granted granted Critical
Publication of JPH049687Y2 publication Critical patent/JPH049687Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す概略断面図、
第2図は第1図中X―X線に相当する概略断面図
、第3図は同上の概略下面図、第4図は同上の配
光曲線を示す動作説明図、第5図は従来例を示す
概略断面図、第6図は同上の概略下面図、第7図
および第8図は管形ランプの配光曲線を示す動作
説明図、第9図は従来例の配光曲線を示す動作説
明図である。 1はランプ、2は反射板、3は凸曲面、4は配
光曲線、5は口金である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源となる管形ランプと、一面が開口した形状
    に形成された管形ランプの一部を覆い管形ランプ
    からの光を所望の配光となるように反射する反射
    板とを備え、管形ランプがその長手方向を反射板
    の開口面に略平行とする形で配設された照明器具
    であつて、管形ランプの長手方向の配光曲線と幅
    方向の配光曲線とが略合致するように配光を制御
    する多数の凸曲面が、反射板の開口面に直交しか
    つ管形ランプの長手方向に平行な面内で反射板の
    内周面の全周に亘つて走る形状に形成されて成る
    照明器具。
JP1986020234U 1986-02-14 1986-02-14 Expired JPH049687Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986020234U JPH049687Y2 (ja) 1986-02-14 1986-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986020234U JPH049687Y2 (ja) 1986-02-14 1986-02-14

Publications (2)

Publication Number Publication Date
JPS62133309U true JPS62133309U (ja) 1987-08-22
JPH049687Y2 JPH049687Y2 (ja) 1992-03-11

Family

ID=30815559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986020234U Expired JPH049687Y2 (ja) 1986-02-14 1986-02-14

Country Status (1)

Country Link
JP (1) JPH049687Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010029286A (ja) * 2008-07-25 2010-02-12 Sankoo:Kk 湯たんぽ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141311A (en) * 1981-02-24 1982-09-01 Toshiba Corp Stop control device of rolling equipment
JPS6040909U (ja) * 1983-08-29 1985-03-22 山田照明株式会社 照明器具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040909B2 (ja) * 1981-01-16 1985-09-13 日亜鋼業株式会社 着色塗装鉄線の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141311A (en) * 1981-02-24 1982-09-01 Toshiba Corp Stop control device of rolling equipment
JPS6040909U (ja) * 1983-08-29 1985-03-22 山田照明株式会社 照明器具

Also Published As

Publication number Publication date
JPH049687Y2 (ja) 1992-03-11

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