JPH0362387U

JPH0362387U -

Info

Publication number: JPH0362387U
Application number: JP12320989U
Authority: JP
Priority date: 1989-10-20
Filing date: 1989-10-20
Publication date: 1991-06-18

Description

[Brief explanation of drawings]

第１図から第４図にかけては本考案にかかる液
晶プロジエクシヨンのランプ交換構造の一実施例
を説明するための図であつて、第１図は液晶プロ
ジエクシヨン本体の断面図、第２図は第１図の要
部拡大図、第３図は液晶プロジエクシヨン本体の
要部平面図、第４図は液晶プロジエクシヨン用ラ
ンプの交換作業を説明するための説明図である。
第５図及び第６図は従来の液晶プロジエクシヨン
のランプ交換構造を説明するための図であつて、
第５図は第１図に対応する図、第６図は第４図に
対応する図である。１０……液晶プロジエクシヨン本体、１１……
光学ユニツト、１４……格納部、３０……箱体、
４０……液晶プロジエクシヨン用ランプ、５０…
…蓋部材、６０……係止機構、７０……ボタン。 1 to 4 are diagrams for explaining one embodiment of the lamp replacement structure of the liquid crystal projection according to the present invention, in which FIG. 1 is a sectional view of the liquid crystal projection main body, and FIG. The drawings are an enlarged view of the main parts of FIG. 1, FIG. 3 is a plan view of the main parts of the liquid crystal projection main body, and FIG. 4 is an explanatory diagram for explaining the replacement work of the liquid crystal projection lamp.
5 and 6 are diagrams for explaining the lamp replacement structure of a conventional liquid crystal projection,
FIG. 5 is a diagram corresponding to FIG. 1, and FIG. 6 is a diagram corresponding to FIG. 4. 10...LCD projection body, 11...
Optical unit, 14... storage section, 30... box body,
40... Lamp for liquid crystal projection, 50...
...Lid member, 60...Latching mechanism, 70...Button.

Claims

[Scope of utility model registration request]

a box body that is detachably provided in a housing part of the liquid crystal projection body and houses a liquid crystal projection lamp that emits light toward an optical unit provided in the liquid crystal projection body;
a lid member that covers an opening surface of the box body corresponding to the outer surface side of the liquid crystal projection main body; and a lid member provided on the edge of the opening surface of the box body, the lid member being detachably attached to the box body. A lamp replacement structure for a liquid crystal projector, comprising a locking mechanism for locking, and a handle provided on the lid member for taking out the box from the main body of the liquid crystal projector.