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 PDFInfo
- 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
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- 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.)
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- 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)
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)
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)
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)
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 |
-
2007
- 2007-04-05 CN CN2007101005229A patent/CN101281350B/zh active Active
- 2007-10-22 JP JP2007273940A patent/JP2008257173A/ja active Pending
Patent Citations (4)
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 |
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Legal Events
Date | Code | Title | Description |
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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 |