JPH0353831U - - Google Patents

Info

Publication number
JPH0353831U
JPH0353831U JP11338289U JP11338289U JPH0353831U JP H0353831 U JPH0353831 U JP H0353831U JP 11338289 U JP11338289 U JP 11338289U JP 11338289 U JP11338289 U JP 11338289U JP H0353831 U JPH0353831 U JP H0353831U
Authority
JP
Japan
Prior art keywords
frame
illumination optical
optical device
inner plate
light source
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
JP11338289U
Other languages
English (en)
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 JP11338289U priority Critical patent/JPH0353831U/ja
Publication of JPH0353831U publication Critical patent/JPH0353831U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例である照明光学装
置の側断面図、第2図は従来の照明光学装置の概
略を示す側面図である。 図中、1……ランプ、2……楕円集光鏡、3…
…平面反射鏡、5……ランプ位置調整機構、12
……台、13……枠体、14……フレーム、15
……下部外壁、16a,16b,16c……内板
、17……上部外壁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源ランプと、照明光学系とからなる照明光学
    装置において、この照明光学装置を構成する光学
    部品を保持するフレームを有し、このフレームに
    より該装置の外壁の一部または全部が構成され、
    前記フレームの光源ランプからの直射光を受ける
    部分の内側には内板が設けられ、該フレームと内
    板との間に風を流す手段を備えたことを特徴とす
    る照明光学装置。
JP11338289U 1989-09-29 1989-09-29 Pending JPH0353831U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11338289U JPH0353831U (ja) 1989-09-29 1989-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11338289U JPH0353831U (ja) 1989-09-29 1989-09-29

Publications (1)

Publication Number Publication Date
JPH0353831U true JPH0353831U (ja) 1991-05-24

Family

ID=31661799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11338289U Pending JPH0353831U (ja) 1989-09-29 1989-09-29

Country Status (1)

Country Link
JP (1) JPH0353831U (ja)

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