TWI301555B - - Google Patents

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Publication number
TWI301555B
TWI301555B TW094115058A TW94115058A TWI301555B TW I301555 B TWI301555 B TW I301555B TW 094115058 A TW094115058 A TW 094115058A TW 94115058 A TW94115058 A TW 94115058A TW I301555 B TWI301555 B TW I301555B
Authority
TW
Taiwan
Prior art keywords
bulb
air
opening
lamp
heat dissipating
Prior art date
Application number
TW094115058A
Other languages
English (en)
Chinese (zh)
Other versions
TW200639566A (en
Inventor
Chi Chui Yun
Hung Ying Lin
jia bin Huang
Original Assignee
Young Optics Inc
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 by Young Optics Inc filed Critical Young Optics Inc
Priority to TW094115058A priority Critical patent/TW200639566A/zh
Priority to US11/429,270 priority patent/US7607781B2/en
Publication of TW200639566A publication Critical patent/TW200639566A/zh
Application granted granted Critical
Publication of TWI301555B publication Critical patent/TWI301555B/zh

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
TW094115058A 2005-05-10 2005-05-10 Heat dissipation structure for projector TW200639566A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094115058A TW200639566A (en) 2005-05-10 2005-05-10 Heat dissipation structure for projector
US11/429,270 US7607781B2 (en) 2005-05-10 2006-05-08 Heat-dissipating device for a projection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094115058A TW200639566A (en) 2005-05-10 2005-05-10 Heat dissipation structure for projector

Publications (2)

Publication Number Publication Date
TW200639566A TW200639566A (en) 2006-11-16
TWI301555B true TWI301555B (enExample) 2008-10-01

Family

ID=37418771

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094115058A TW200639566A (en) 2005-05-10 2005-05-10 Heat dissipation structure for projector

Country Status (2)

Country Link
US (1) US7607781B2 (enExample)
TW (1) TW200639566A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008058672A (ja) * 2006-08-31 2008-03-13 Sanyo Electric Co Ltd 光学装置及びそれを用いた投写型映像表示装置
TWI326792B (en) 2007-05-21 2010-07-01 Coretronic Corp Illuminant module and optical projection device
US9140968B2 (en) * 2007-06-29 2015-09-22 Seiko Epson Corporation Projection device particle-containment shield
JP5197117B2 (ja) * 2008-04-10 2013-05-15 キヤノン株式会社 画像投射装置および画像表示システム
US7954981B2 (en) * 2008-06-10 2011-06-07 Martin Professional A/S Light source module for a light fixture
JP2010038976A (ja) * 2008-07-31 2010-02-18 Seiko Epson Corp 光源装置及びプロジェクタ
US20100067237A1 (en) * 2008-09-16 2010-03-18 Kabushiki Kaisha Toshiba Light source device
TWI405027B (zh) * 2009-08-06 2013-08-11 Qisda Corp 投影機
CN101988660B (zh) * 2009-08-07 2014-03-26 扬光绿能股份有限公司 灯源模组及投影系统
JP2012073526A (ja) * 2010-09-29 2012-04-12 Sanyo Electric Co Ltd 投写型映像表示装置
JP6435677B2 (ja) * 2014-07-15 2018-12-12 セイコーエプソン株式会社 プロジェクター
ITMI20150554A1 (it) * 2015-04-16 2016-10-16 Clay Paky Spa Gruppo di raffreddamento per raffreddare almeno una sorgente luminosa di un proiettore e proiettore comprendente detto gruppo di raffreddamento
ITUB20154067A1 (it) 2015-10-02 2017-04-02 Clay Paky Spa Proiettore da palcoscenico
CN105333408B (zh) * 2015-12-03 2019-02-19 广州市浩洋电子股份有限公司 一种舞台灯光源模块热学系统
CN106594589A (zh) * 2016-12-30 2017-04-26 广州市浩洋电子股份有限公司 螺旋导风装置及设有该螺旋导风装置的舞台灯散热系统

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925295A (en) * 1986-03-17 1990-05-15 Casio Computer Co., Ltd. Projection display apparatus
US4787737A (en) * 1986-03-26 1988-11-29 Casio Computer Co., Ltd. Projection display apparatus
TW323345B (enExample) * 1994-07-08 1997-12-21 Fujitsu Ltd
DE69726556T2 (de) * 1996-10-04 2004-11-04 Seiko Epson Corp. Projektionsanzeigevorrichtung
TW461949B (en) * 1997-07-31 2001-11-01 Plus Kk Lamp cartridge
JP3319996B2 (ja) * 1997-10-20 2002-09-03 株式会社日立製作所 映像表示機構及び映像表示装置
US6481854B1 (en) * 1998-12-28 2002-11-19 Fujitsu Limited Projection type display apparatus having air cooling arrangement
JP2001133885A (ja) * 1999-08-26 2001-05-18 Mitsubishi Electric Corp プロジェクター
JP3664065B2 (ja) * 2000-09-29 2005-06-22 セイコーエプソン株式会社 光源装置およびプロジェクタ
US6695461B2 (en) * 2000-12-25 2004-02-24 Seiko Epson Corporation Lamp unit, projector, and fixing method of light source lamp and reflector
WO2002097529A1 (en) * 2001-05-28 2002-12-05 Seiko Epson Corporation Projector
CN100407046C (zh) * 2001-06-21 2008-07-30 三洋电机株式会社 投影器装置
US6498423B1 (en) * 2001-06-27 2002-12-24 Welch Allyn, Inc. Lamp thermal control by directed air flow
US6758583B2 (en) * 2001-09-01 2004-07-06 Coretronic Corporation Light source cooling system having a double exhaust fan for a projector
TW564964U (en) * 2002-04-17 2003-12-01 Coretronic Corp Heat dissipating device of projector housing
US7210825B2 (en) * 2002-12-16 2007-05-01 Victor Company Of Japan, Ltd. Light source device
TW546536B (en) 2002-12-20 2003-08-11 Delta Electronics Inc Projector and operation protecting method therefor
JP2004212726A (ja) 2003-01-06 2004-07-29 Plus Vision Corp ヒートシンク付き光伝送部材およびそれを用いたプロジェクタ
JP3829813B2 (ja) * 2003-02-25 2006-10-04 セイコーエプソン株式会社 プロジェクタ
TW575200U (en) * 2003-06-13 2004-02-01 Coretronic Corp Cooling structure for projection apparatus
KR100601639B1 (ko) * 2003-06-24 2006-07-14 삼성전자주식회사 화상투사장치
JP4281436B2 (ja) * 2003-07-07 2009-06-17 株式会社日立製作所 映像表示装置
CN1601373A (zh) 2003-09-24 2005-03-30 台达电子工业股份有限公司 风扇及包含该风扇的投影机散热装置
JP4645101B2 (ja) * 2004-01-23 2011-03-09 株式会社日立製作所 プロジェクタ
TWI228635B (en) * 2004-03-03 2005-03-01 Benq Corp Projector, lamp assembly, and air-guiding plate
JP2005316177A (ja) * 2004-04-28 2005-11-10 Toshiba Corp ランプユニット及び投射型表示装置

Also Published As

Publication number Publication date
US7607781B2 (en) 2009-10-27
US20060256296A1 (en) 2006-11-16
TW200639566A (en) 2006-11-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees