JPH041585U - - Google Patents

Info

Publication number
JPH041585U
JPH041585U JP3992890U JP3992890U JPH041585U JP H041585 U JPH041585 U JP H041585U JP 3992890 U JP3992890 U JP 3992890U JP 3992890 U JP3992890 U JP 3992890U JP H041585 U JPH041585 U JP H041585U
Authority
JP
Japan
Prior art keywords
locking
reflector
fixing plate
reflecting mirror
fixing device
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
JP3992890U
Other languages
Japanese (ja)
Other versions
JP2509504Y2 (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 JP1990039928U priority Critical patent/JP2509504Y2/en
Publication of JPH041585U publication Critical patent/JPH041585U/ja
Application granted granted Critical
Publication of JP2509504Y2 publication Critical patent/JP2509504Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例における反射鏡固定
装置の平面図、第２図イ，ロはそれぞれ異なる方
向から見た同斜視図、第３図は係止バネを示す図
、第４図は異なる実施例を示す斜視図である。第
５図は従来の反射鏡固定装置を示す斜視図である
。 １……ランプ、２……反射鏡、３……固定板、
３ａ……位置決め用ガイド、３ｂ……第１係止片
、３ｃ……第２係止片、７……係止バネ。 Fig. 1 is a plan view of a reflector fixing device according to an embodiment of the present invention, Fig. 2 A and B are perspective views of the same as seen from different directions, Fig. 3 is a view showing a locking spring, and Fig. 4 FIG. 3 is a perspective view showing a different embodiment. FIG. 5 is a perspective view showing a conventional reflector fixing device. 1...Lamp, 2...Reflector, 3...Fixing plate,
3a... Positioning guide, 3b... First locking piece, 3c... Second locking piece, 7... Locking spring.

Claims (1)

【実用新案登録請求の範囲】 中央にランプを配置してなる反射鏡の開口部を
固定板に固定してなる反射鏡固定装置において、 前記固定板に、反射鏡を位置決めする位置決め
用ガイド及び第１、第２係止片を設け、線状の係
止バネの両端を前記第１係止片に係止すると共に
前記係止バネの中央部を前記第２係止部に係止す
ることにより、前記反射鏡を前記固定板に弾性的
に係止することを特徴とする反射鏡固定装置。[Claims for Utility Model Registration] A reflector fixing device in which an opening of a reflector having a lamp disposed in the center is fixed to a fixing plate, comprising: a positioning guide for positioning the reflector on the fixing plate; 1. By providing a second locking piece, locking both ends of a linear locking spring to the first locking piece, and locking the center part of the locking spring to the second locking part. . A reflecting mirror fixing device, characterized in that the reflecting mirror is elastically locked to the fixing plate.
JP1990039928U 1990-04-13 1990-04-13 Light source device for liquid crystal projector Expired - Lifetime JP2509504Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990039928U JP2509504Y2 (en) 1990-04-13 1990-04-13 Light source device for liquid crystal projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990039928U JP2509504Y2 (en) 1990-04-13 1990-04-13 Light source device for liquid crystal projector

Publications (2)

Publication Number Publication Date
JPH041585U true JPH041585U (en) 1992-01-08
JP2509504Y2 JP2509504Y2 (en) 1996-09-04

Family

ID=31549268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990039928U Expired - Lifetime JP2509504Y2 (en) 1990-04-13 1990-04-13 Light source device for liquid crystal projector

Country Status (1)

Country Link
JP (1) JP2509504Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011242535A (en) * 2010-05-17 2011-12-01 Seiko Epson Corp Projector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141195U (en) * 1978-03-24 1979-10-01
JPS572003A (en) * 1980-06-06 1982-01-07 Ricoh Co Ltd Manufacture of reflector
JPS58133209U (en) * 1982-02-05 1983-09-08 カ−ル・ツアイス−スチフツング lamp holder
JPS63157101U (en) * 1987-03-31 1988-10-14
JPS6432291A (en) * 1987-07-29 1989-02-02 Seiko Epson Corp Back projection type display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141195U (en) * 1978-03-24 1979-10-01
JPS572003A (en) * 1980-06-06 1982-01-07 Ricoh Co Ltd Manufacture of reflector
JPS58133209U (en) * 1982-02-05 1983-09-08 カ−ル・ツアイス−スチフツング lamp holder
JPS63157101U (en) * 1987-03-31 1988-10-14
JPS6432291A (en) * 1987-07-29 1989-02-02 Seiko Epson Corp Back projection type display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011242535A (en) * 2010-05-17 2011-12-01 Seiko Epson Corp Projector
US8894221B2 (en) 2010-05-17 2014-11-25 Seiko Epson Corporation Projector having a replaceable light source device

Also Published As

Publication number Publication date
JP2509504Y2 (en) 1996-09-04

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