CN101281350B - 光源灯冷却机构及采用该机构的投影型图像显示装置 - Google Patents

光源灯冷却机构及采用该机构的投影型图像显示装置 Download PDF

Info

Publication number
CN101281350B
CN101281350B CN2007101005229A CN200710100522A CN101281350B CN 101281350 B CN101281350 B CN 101281350B CN 2007101005229 A CN2007101005229 A CN 2007101005229A CN 200710100522 A CN200710100522 A CN 200710100522A CN 101281350 B CN101281350 B CN 101281350B
Authority
CN
China
Prior art keywords
fan
illuminator
escape hole
light source
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.)
Active
Application number
CN2007101005229A
Other languages
English (en)
Chinese (zh)
Other versions
CN101281350A (zh
Inventor
曾万军
颜燕云
梁向东
孔祥飞
王云
毛小林
关熠
黄燕山
猿渡俊弘
岡崎昌二
莲佛忠志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Technology Center Shenzhen Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Shenzhen Huaqiang Sanyo Technology Design Co Ltd
Sanyo Electric Co Ltd
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 Shenzhen Huaqiang Sanyo Technology Design Co Ltd, Sanyo Electric Co Ltd filed Critical Shenzhen Huaqiang Sanyo Technology Design Co Ltd
Priority to CN2007101005229A priority Critical patent/CN101281350B/zh
Priority to JP2007273940A priority patent/JP2008257173A/ja
Priority to US12/098,103 priority patent/US8511832B2/en
Publication of CN101281350A publication Critical patent/CN101281350A/zh
Application granted granted Critical
Publication of CN101281350B publication Critical patent/CN101281350B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN2007101005229A 2007-04-05 2007-04-05 光源灯冷却机构及采用该机构的投影型图像显示装置 Active CN101281350B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2007101005229A CN101281350B (zh) 2007-04-05 2007-04-05 光源灯冷却机构及采用该机构的投影型图像显示装置
JP2007273940A JP2008257173A (ja) 2007-04-05 2007-10-22 光源ランプ冷却機構及びそれを用いた投写型映像表示装置
US12/098,103 US8511832B2 (en) 2007-04-05 2008-04-04 Projection type image display apparatus with angled exhaust fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007101005229A CN101281350B (zh) 2007-04-05 2007-04-05 光源灯冷却机构及采用该机构的投影型图像显示装置

Publications (2)

Publication Number Publication Date
CN101281350A CN101281350A (zh) 2008-10-08
CN101281350B true CN101281350B (zh) 2010-06-09

Family

ID=39980766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101005229A Active CN101281350B (zh) 2007-04-05 2007-04-05 光源灯冷却机构及采用该机构的投影型图像显示装置

Country Status (2)

Country Link
JP (1) JP2008257173A (ja)
CN (1) CN101281350B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010038476A1 (ja) 2008-10-02 2010-04-08 ホーチキ株式会社 伝送入力回路
CN101813878B (zh) * 2009-02-20 2013-04-03 三洋科技中心(深圳)有限公司 投影仪及光源装置
CN102193292B (zh) * 2010-03-12 2012-11-28 三洋科技中心(深圳)有限公司 光源冷却装置及采用该光源冷却装置的投影装置
CN103424965B (zh) * 2012-05-18 2016-08-03 三洋科技中心(深圳)有限公司 投影机
WO2019183897A1 (zh) * 2018-03-29 2019-10-03 深圳市大疆创新科技有限公司 风扇的控制方法、显示设备、遥控器和无人机套装

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443575B1 (en) * 1999-08-26 2002-09-03 Mitsubishi Denki Kabushiki Kaisha Projector with inlet fan, outlet fan and ventilation duct structure for cooling an optical system
CN1463387A (zh) * 2001-05-28 2003-12-24 精工爱普生株式会社 投影仪
EP1679547A1 (en) * 1999-10-15 2006-07-12 Sony Corporation Image display apparatus of the projection type
CN1920658A (zh) * 2005-08-26 2007-02-28 精工爱普生株式会社 投影机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002373524A (ja) * 2001-06-14 2002-12-26 Seiko Epson Corp 光源装置、その冷却装置およびプロジェクタ
JP3829943B2 (ja) * 2004-06-11 2006-10-04 船井電機株式会社 投映装置
JP2006133649A (ja) * 2004-11-09 2006-05-25 Funai Electric Co Ltd 冷却ファン装置及びそれを用いたプロジェクタ
JP4065284B2 (ja) * 2005-07-19 2008-03-19 三洋電機株式会社 プロジェクタ装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443575B1 (en) * 1999-08-26 2002-09-03 Mitsubishi Denki Kabushiki Kaisha Projector with inlet fan, outlet fan and ventilation duct structure for cooling an optical system
EP1679547A1 (en) * 1999-10-15 2006-07-12 Sony Corporation Image display apparatus of the projection type
CN1463387A (zh) * 2001-05-28 2003-12-24 精工爱普生株式会社 投影仪
CN1920658A (zh) * 2005-08-26 2007-02-28 精工爱普生株式会社 投影机

Also Published As

Publication number Publication date
CN101281350A (zh) 2008-10-08
JP2008257173A (ja) 2008-10-23

Similar Documents

Publication Publication Date Title
CN101281348B (zh) 电源单元及采用该单元的投影型图像显示装置
CN101281354B (zh) 光学部件冷却机构及采用该机构的投影型图像显示装置
CN101281355B (zh) 投影机以及用于降低投影机内温度的组件
CN101576706B (zh) 冷却***及采用该冷却***的投影装置
CN101165588B (zh) 排气机构及采用该机构的投影型图像显示装置
CN101281350B (zh) 光源灯冷却机构及采用该机构的投影型图像显示装置
CN100524008C (zh) 图像投射装置
US7014321B2 (en) Illumination device, projector
CN1749847A (zh) 投影装置
KR20000053512A (ko) 액정투사장치와 램프
JP5383030B2 (ja) プロジェクター
CN101281352B (zh) 排气机构及采用该机构的投影型图像显示装置
CN102436127B (zh) 投影型影像显示装置
CN102193292B (zh) 光源冷却装置及采用该光源冷却装置的投影装置
CN102253579A (zh) 投射型显示装置
CN101281351B (zh) 投影机及其棱镜光学部件的冷却风道
CN102385229A (zh) 投射型影像显示装置
CN100412686C (zh) 投影仪及其冷却***
CN101281353B (zh) 投影机及其网卡冷却方法
CN102147559B (zh) 投射型显示装置
US8511832B2 (en) Projection type image display apparatus with angled exhaust fan
JP2000081673A (ja) 液晶プロジェクタ
CN102436128B (zh) 投影型影像显示装置
CN101533212B (zh) 风扇组件及采用该风扇组件的液晶投影装置
JPH0450937A (ja) 液晶プロジェクタ装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SANYO TECHNOLOGY CENTER (SHENZHEN) CO., LTD.

Free format text: FORMER NAME: SHENZHEN HUANQIANG SANYO TECHNOLOGY DESIGN CO., LTD

CP01 Change in the name or title of a patent holder

Address after: 518057 Guangdong Province, Shenzhen Nanshan High tech Zone South Ring Road Business Park 1 Building 2 layer

Co-patentee after: Sanyo Electric Co., Ltd.

Patentee after: Sanyo Technology Center (Shenzhen) Co., Ltd.

Address before: 518057 Guangdong Province, Shenzhen Nanshan High tech Zone South Ring Road Business Park 1 Building 2 layer

Co-patentee before: Sanyo Electric Co., Ltd.

Patentee before: Shenzhen Huanqiang Sanyo Technology Design Co., Ltd