JPH0416864U - - Google Patents

Info

Publication number
JPH0416864U
JPH0416864U JP5798290U JP5798290U JPH0416864U JP H0416864 U JPH0416864 U JP H0416864U JP 5798290 U JP5798290 U JP 5798290U JP 5798290 U JP5798290 U JP 5798290U JP H0416864 U JPH0416864 U JP H0416864U
Authority
JP
Japan
Prior art keywords
light source
light emitting
reflecting mirror
lamp device
source lamp
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
JP5798290U
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 JP5798290U priority Critical patent/JPH0416864U/ja
Publication of JPH0416864U publication Critical patent/JPH0416864U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例における光源ランプ
装置の断面図、第2図は従来の液晶プロジエクタ
の光学系を示す図、第3図は従来の光源ランプ装
置の断面図である。 13……反射鏡、13a……開口、14……ラ
ンプ部、14a……発光部、14b……内管、1
4c……外管、14f……反射板。

Claims (1)

  1. 【実用新案登録請求の範囲】 中心に開口が形成されたパラボラ形状の反射鏡
    と、発光部及びこの発光部を収納するガラス管よ
    りなるランプ部とを備える光源ランプ装置におい
    て、 前記ランプ部内に、前記反射鏡のパラボラ形状
    の一部を構成する反射板を配設してなる光源ラン
    プ装置。
JP5798290U 1990-05-31 1990-05-31 Pending JPH0416864U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5798290U JPH0416864U (ja) 1990-05-31 1990-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5798290U JPH0416864U (ja) 1990-05-31 1990-05-31

Publications (1)

Publication Number Publication Date
JPH0416864U true JPH0416864U (ja) 1992-02-12

Family

ID=31583184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5798290U Pending JPH0416864U (ja) 1990-05-31 1990-05-31

Country Status (1)

Country Link
JP (1) JPH0416864U (ja)

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