JPH0192009U - - Google Patents

Info

Publication number
JPH0192009U
JPH0192009U JP18742887U JP18742887U JPH0192009U JP H0192009 U JPH0192009 U JP H0192009U JP 18742887 U JP18742887 U JP 18742887U JP 18742887 U JP18742887 U JP 18742887U JP H0192009 U JPH0192009 U JP H0192009U
Authority
JP
Japan
Prior art keywords
sides
reflector
light source
lighting fixture
utility
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
JP18742887U
Other languages
English (en)
Other versions
JP2576164Y2 (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 JP1987187428U priority Critical patent/JP2576164Y2/ja
Publication of JPH0192009U publication Critical patent/JPH0192009U/ja
Application granted granted Critical
Publication of JP2576164Y2 publication Critical patent/JP2576164Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の照明器具の一実施例を示す
断面図、第２図は照明器具の配設状態を示す図、
第３図は従来の照明器具を示す断面図である。な
お図中２は光源、３は反射板、４は下端縁部、５
は両側部である。その他図中同一符号は同一また
は相当部分を示すものとする。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 光源の上部および両側部を覆う下向きに開
    口した反射板を有するものにおいて、上記反射板
    の両側部の下半内面を光の拡散面に、また上半内
    面を放物面状の鏡面に形成したことを特徴とする
    照明器具。 (2) 反射板の両側部における下半内面の光の拡
    散面と、上半内面の放物面状の鏡面との境界線を
    、当該反射板の両側部における下端縁部と内装光
    源との接線の延長線上に設定した実用新案登録請
    求の範囲第１項記載の照明器具。
JP1987187428U 1987-12-09 1987-12-09 照明器具 Expired - Lifetime JP2576164Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987187428U JP2576164Y2 (ja) 1987-12-09 1987-12-09 照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987187428U JP2576164Y2 (ja) 1987-12-09 1987-12-09 照明器具

Publications (2)

Publication Number Publication Date
JPH0192009U true JPH0192009U (ja) 1989-06-16
JP2576164Y2 JP2576164Y2 (ja) 1998-07-09

Family

ID=31478583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987187428U Expired - Lifetime JP2576164Y2 (ja) 1987-12-09 1987-12-09 照明器具

Country Status (1)

Country Link
JP (1) JP2576164Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684805A (en) * 1979-12-11 1981-07-10 Toshiba Electric Equip Illuminator
JPS56170805U (ja) * 1980-05-22 1981-12-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684805A (en) * 1979-12-11 1981-07-10 Toshiba Electric Equip Illuminator
JPS56170805U (ja) * 1980-05-22 1981-12-17

Also Published As

Publication number Publication date
JP2576164Y2 (ja) 1998-07-09

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