CN101986196A - 全密封式冷却系统dlp投影仪 - Google Patents
全密封式冷却系统dlp投影仪 Download PDFInfo
- Publication number
- CN101986196A CN101986196A CN 201010230568 CN201010230568A CN101986196A CN 101986196 A CN101986196 A CN 101986196A CN 201010230568 CN201010230568 CN 201010230568 CN 201010230568 A CN201010230568 A CN 201010230568A CN 101986196 A CN101986196 A CN 101986196A
- Authority
- CN
- China
- Prior art keywords
- cooling system
- dlp projector
- sealed cooling
- light source
- optical bodies
- 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 title claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims description 23
- 230000005855 radiation Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Projection Apparatus (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102305684A CN101986196B (zh) | 2010-07-19 | 2010-07-19 | 全密封式冷却系统dlp投影仪 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102305684A CN101986196B (zh) | 2010-07-19 | 2010-07-19 | 全密封式冷却系统dlp投影仪 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101986196A true CN101986196A (zh) | 2011-03-16 |
| CN101986196B CN101986196B (zh) | 2012-05-09 |
Family
ID=43710554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102305684A Expired - Fee Related CN101986196B (zh) | 2010-07-19 | 2010-07-19 | 全密封式冷却系统dlp投影仪 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101986196B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101678A (zh) * | 2016-08-19 | 2016-11-09 | 成都创年科技有限公司 | 一种礼仪庆典专用的防尘密封型投影仪 |
| CN110632812A (zh) * | 2019-10-12 | 2019-12-31 | 广东联大光电有限公司 | 一种具有改进冷却系统的dlp投影仪 |
| CN115185145A (zh) * | 2022-06-23 | 2022-10-14 | 西安中星极光科技有限公司 | 一种云台摄像机用热成像探测器的散热机构 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000298311A (ja) * | 1999-04-15 | 2000-10-24 | Seiko Epson Corp | 投写型表示装置 |
| JP2004038105A (ja) * | 2002-07-08 | 2004-02-05 | Nagano Kogaku Kenkyusho:Kk | 液晶プロジェクタおよび投写ブロック |
| JP2004317956A (ja) * | 2003-04-18 | 2004-11-11 | Aisin Seiki Co Ltd | 画像装置、ペルチェ素子装置 |
| CN101008773A (zh) * | 2006-01-26 | 2007-08-01 | 中强光电股份有限公司 | 投影仪及其散热装置 |
| CN201017162Y (zh) * | 2007-02-25 | 2008-02-06 | 李洪斌 | 一种投影机的防尘散热装置 |
| CN101650517A (zh) * | 2008-08-11 | 2010-02-17 | 鸿富锦精密工业(深圳)有限公司 | 投影机 |
| JP2010085676A (ja) * | 2008-09-30 | 2010-04-15 | Sanyo Electric Co Ltd | プロジェクタ装置 |
-
2010
- 2010-07-19 CN CN2010102305684A patent/CN101986196B/zh not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000298311A (ja) * | 1999-04-15 | 2000-10-24 | Seiko Epson Corp | 投写型表示装置 |
| JP2004038105A (ja) * | 2002-07-08 | 2004-02-05 | Nagano Kogaku Kenkyusho:Kk | 液晶プロジェクタおよび投写ブロック |
| JP2004317956A (ja) * | 2003-04-18 | 2004-11-11 | Aisin Seiki Co Ltd | 画像装置、ペルチェ素子装置 |
| CN101008773A (zh) * | 2006-01-26 | 2007-08-01 | 中强光电股份有限公司 | 投影仪及其散热装置 |
| CN201017162Y (zh) * | 2007-02-25 | 2008-02-06 | 李洪斌 | 一种投影机的防尘散热装置 |
| CN101650517A (zh) * | 2008-08-11 | 2010-02-17 | 鸿富锦精密工业(深圳)有限公司 | 投影机 |
| JP2010085676A (ja) * | 2008-09-30 | 2010-04-15 | Sanyo Electric Co Ltd | プロジェクタ装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101678A (zh) * | 2016-08-19 | 2016-11-09 | 成都创年科技有限公司 | 一种礼仪庆典专用的防尘密封型投影仪 |
| CN110632812A (zh) * | 2019-10-12 | 2019-12-31 | 广东联大光电有限公司 | 一种具有改进冷却系统的dlp投影仪 |
| CN115185145A (zh) * | 2022-06-23 | 2022-10-14 | 西安中星极光科技有限公司 | 一种云台摄像机用热成像探测器的散热机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101986196B (zh) | 2012-05-09 |
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Legal Events
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: DLP projector of totally enclosed cooling system Effective date of registration: 20140311 Granted publication date: 20120509 Pledgee: Societe Generale Bank, Limited by Share Ltd, Shenzhen branch Pledgor: Shenzhen Yatu Digital Video Frequency Technology Co., Ltd. Registration number: 2014990000151 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150821 Granted publication date: 20120509 Pledgee: Societe Generale Bank, Limited by Share Ltd, Shenzhen branch Pledgor: Shenzhen Yatu Digital Video Frequency Technology Co., Ltd. Registration number: 2014990000151 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160823 Granted publication date: 20120509 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170823 Granted publication date: 20120509 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20200719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |