CN102004382A - 投影型影像显示装置 - Google Patents
投影型影像显示装置 Download PDFInfo
- Publication number
- CN102004382A CN102004382A CN2010102053522A CN201010205352A CN102004382A CN 102004382 A CN102004382 A CN 102004382A CN 2010102053522 A CN2010102053522 A CN 2010102053522A CN 201010205352 A CN201010205352 A CN 201010205352A CN 102004382 A CN102004382 A CN 102004382A
- Authority
- CN
- China
- Prior art keywords
- cowling panel
- cooling air
- projection
- display device
- image display
- 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
Links
- 238000001816 cooling Methods 0.000 claims abstract description 122
- 230000005484 gravity Effects 0.000 claims description 64
- 239000000463 material Substances 0.000 claims description 23
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000004734 Polyphenylene sulfide Substances 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009197586A JP5378112B2 (ja) | 2009-08-28 | 2009-08-28 | 投射型映像表示装置 |
JP2009-197586 | 2009-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102004382A true CN102004382A (zh) | 2011-04-06 |
CN102004382B CN102004382B (zh) | 2013-04-17 |
Family
ID=43624454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102053522A Expired - Fee Related CN102004382B (zh) | 2009-08-28 | 2010-06-10 | 投影型影像显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8511834B2 (zh) |
JP (1) | JP5378112B2 (zh) |
CN (1) | CN102004382B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102162986A (zh) * | 2011-04-26 | 2011-08-24 | 苏州佳世达光电有限公司 | 冷却装置及投影机 |
CN102269919A (zh) * | 2010-06-04 | 2011-12-07 | 日立民用电子株式会社 | 灯单元和具备该灯单元的投影仪装置 |
CN102998888A (zh) * | 2012-09-06 | 2013-03-27 | 苏州佳世达光电有限公司 | 光源壳体、光源模组及具有光源模组的投影机 |
CN103988126A (zh) * | 2011-11-21 | 2014-08-13 | 日立麦克赛尔株式会社 | 投影仪装置 |
CN106249528A (zh) * | 2015-06-11 | 2016-12-21 | 精工爱普生株式会社 | 光源装置以及投影仪 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5217904B2 (ja) | 2008-10-28 | 2013-06-19 | セイコーエプソン株式会社 | 光源装置及びプロジェクタ |
US8851683B2 (en) * | 2010-03-10 | 2014-10-07 | Nec Display Solutions, Ltd. | Light source device and projection-type display device |
TW201215991A (en) * | 2010-10-12 | 2012-04-16 | Delta Electronics Inc | Cooling device and projector comprising the same |
CN103443527B (zh) * | 2011-03-15 | 2015-08-12 | Nec显示器解决方案株式会社 | 光源设备和投影显示设备 |
JP6078983B2 (ja) * | 2012-05-23 | 2017-02-15 | 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ー |
WO2014061120A1 (ja) * | 2012-10-17 | 2014-04-24 | Necディスプレイソリューションズ株式会社 | 光源装置及び投写型表示装置 |
WO2014061152A1 (ja) * | 2012-10-19 | 2014-04-24 | Necディスプレイソリューションズ株式会社 | 光源装置および該光源装置を備えた投写型表示装置 |
JP6291906B2 (ja) * | 2014-02-27 | 2018-03-14 | 株式会社リコー | 光源用ハウジング、光源装置、画像投射装置 |
JP6362396B2 (ja) * | 2014-04-21 | 2018-07-25 | キヤノン株式会社 | ランプ冷却装置および投射型表示装置 |
JP6341534B2 (ja) * | 2014-04-30 | 2018-06-13 | Necディスプレイソリューションズ株式会社 | 光源装置及び投写型表示装置 |
JP6394101B2 (ja) | 2014-06-19 | 2018-09-26 | 株式会社リコー | 光源装置、及び画像投射装置 |
JP2017003705A (ja) * | 2015-06-08 | 2017-01-05 | 株式会社リコー | 光源冷却装置及びこれを備えた画像投射装置 |
CN107763587B (zh) * | 2016-08-23 | 2023-12-01 | 广州市浩洋电子股份有限公司 | 一种移动式送风的舞台灯热学系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1023355A (ja) * | 1996-07-08 | 1998-01-23 | Sony Corp | 液晶プロジェクタにおけるランプ冷却方法及び液晶プロジェクタ |
CN1790155A (zh) * | 2004-12-17 | 2006-06-21 | 中强光电股份有限公司 | 具有网孔构造的冷却装置 |
CN100478777C (zh) * | 2004-12-24 | 2009-04-15 | 三洋电机株式会社 | 投影型图像显示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10106307A (ja) | 1996-09-30 | 1998-04-24 | Toshiba Lighting & Technol Corp | 光源装置、プロジェクタおよび光照射装置 |
US20030076683A1 (en) * | 2001-10-18 | 2003-04-24 | Han-Chung Chang | Heat-dissipating structure for switching an air direction |
JP4281429B2 (ja) * | 2003-06-19 | 2009-06-17 | セイコーエプソン株式会社 | 照明装置及びこれを備えたプロジェクタ |
JP2005024735A (ja) * | 2003-06-30 | 2005-01-27 | Toshiba Corp | 光源装置 |
JP2005196011A (ja) * | 2004-01-09 | 2005-07-21 | Ushio Inc | プロジェクター装置の光源装置 |
JP4529483B2 (ja) * | 2004-03-02 | 2010-08-25 | 三菱電機株式会社 | 光源装置およびそれを用いた投射型表示装置 |
JP4759961B2 (ja) * | 2004-09-21 | 2011-08-31 | カシオ計算機株式会社 | プロジェクタ装置 |
TWI252368B (en) * | 2004-10-28 | 2006-04-01 | Coretronic Corp | A cooling apparatus with a mesh structure |
CN101281354B (zh) * | 2007-04-05 | 2010-09-29 | 深圳华强三洋技术设计有限公司 | 光学部件冷却机构及采用该机构的投影型图像显示装置 |
JP4777324B2 (ja) * | 2007-10-12 | 2011-09-21 | シャープ株式会社 | プロジェクタ |
-
2009
- 2009-08-28 JP JP2009197586A patent/JP5378112B2/ja active Active
-
2010
- 2010-06-10 CN CN2010102053522A patent/CN102004382B/zh not_active Expired - Fee Related
- 2010-06-11 US US12/814,323 patent/US8511834B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1023355A (ja) * | 1996-07-08 | 1998-01-23 | Sony Corp | 液晶プロジェクタにおけるランプ冷却方法及び液晶プロジェクタ |
CN1790155A (zh) * | 2004-12-17 | 2006-06-21 | 中强光电股份有限公司 | 具有网孔构造的冷却装置 |
CN100478777C (zh) * | 2004-12-24 | 2009-04-15 | 三洋电机株式会社 | 投影型图像显示装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102269919A (zh) * | 2010-06-04 | 2011-12-07 | 日立民用电子株式会社 | 灯单元和具备该灯单元的投影仪装置 |
CN102162986A (zh) * | 2011-04-26 | 2011-08-24 | 苏州佳世达光电有限公司 | 冷却装置及投影机 |
CN103988126A (zh) * | 2011-11-21 | 2014-08-13 | 日立麦克赛尔株式会社 | 投影仪装置 |
CN103988126B (zh) * | 2011-11-21 | 2016-01-20 | 日立麦克赛尔株式会社 | 投影仪装置 |
CN102998888A (zh) * | 2012-09-06 | 2013-03-27 | 苏州佳世达光电有限公司 | 光源壳体、光源模组及具有光源模组的投影机 |
CN106249528A (zh) * | 2015-06-11 | 2016-12-21 | 精工爱普生株式会社 | 光源装置以及投影仪 |
Also Published As
Publication number | Publication date |
---|---|
JP5378112B2 (ja) | 2013-12-25 |
US8511834B2 (en) | 2013-08-20 |
JP2011048210A (ja) | 2011-03-10 |
CN102004382B (zh) | 2013-04-17 |
US20110051098A1 (en) | 2011-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102004382B (zh) | 投影型影像显示装置 | |
JP4966755B2 (ja) | プロジェクタ装置 | |
CN102269919B (zh) | 灯单元和具备该灯单元的投影仪装置 | |
EP1978318A2 (en) | Apparatus including freezing unit and projector including freezing unit | |
CN102169280A (zh) | 投影装置 | |
JP2006243635A (ja) | 光源装置及びそれを備えたプロジェクタ | |
JP2005024735A (ja) | 光源装置 | |
JP2008267383A (ja) | 冷凍ユニットを備えた装置及び冷凍ユニットを備えたプロジェクタ | |
CN102033396A (zh) | 投影式显示装置 | |
CN102033393B (zh) | 投影式显示装置 | |
JP2018084752A (ja) | 照明装置及びそれを用いた画像表示装置 | |
JP2011164170A (ja) | 投射型表示装置 | |
CN204524547U (zh) | 一种机械光闸及激光器 | |
CN102033395B (zh) | 投影式显示装置 | |
CN204986923U (zh) | 光源装置及投影型显示装置 | |
CN111458965A (zh) | 一种放映机净化冷却除湿设备、方法及系统 | |
JP2009072700A (ja) | 紫外線照射装置 | |
CN102033392B (zh) | 投影式显示装置 | |
JP6288697B2 (ja) | 光源装置、投写型表示装置および光源装置の冷却方法 | |
CN109307976B (zh) | 投影仪用灯单元 | |
JP2008233150A (ja) | プロジェクタ | |
JP2015094808A (ja) | 光源冷却用ユニット及び光源冷却装置並びにこれを用いた画像投射装置 | |
JP2012113073A (ja) | 光源ユニットおよびこれを備えた投射型表示装置 | |
JP2015001595A (ja) | 光源冷却ユニットおよび光源冷却装置並びに投射型表示装置 | |
CN104412041A (zh) | 光源装置以及具备该光源装置的投影式显示装置 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150302 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150302 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180615 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 |