CN103293839A - 一种投影机自动防尘系统 - Google Patents
一种投影机自动防尘系统 Download PDFInfo
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- CN103293839A CN103293839A CN2013102053225A CN201310205322A CN103293839A CN 103293839 A CN103293839 A CN 103293839A CN 2013102053225 A CN2013102053225 A CN 2013102053225A CN 201310205322 A CN201310205322 A CN 201310205322A CN 103293839 A CN103293839 A CN 103293839A
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CN201310205322.5A CN103293839B (zh) | 2013-05-29 | 2013-05-29 | 一种投影机自动防尘系统 |
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CN201310205322.5A CN103293839B (zh) | 2013-05-29 | 2013-05-29 | 一种投影机自动防尘系统 |
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CN103293839A true CN103293839A (zh) | 2013-09-11 |
CN103293839B CN103293839B (zh) | 2016-03-23 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104469280A (zh) * | 2013-09-23 | 2015-03-25 | 国家电网公司 | 视频监控装置 |
CN104914652A (zh) * | 2015-06-15 | 2015-09-16 | 东信科技(深圳)有限公司 | 投影仪防尘网堵塞检测装置及检测方法 |
CN103293839B (zh) * | 2013-05-29 | 2016-03-23 | 芜湖市安曼特微显示科技有限公司 | 一种投影机自动防尘系统 |
CN111871077A (zh) * | 2020-08-05 | 2020-11-03 | 深圳市拔超科技有限公司 | 一种自助清洁防尘装置 |
CN115032852A (zh) * | 2022-04-26 | 2022-09-09 | 苏州佳世达光电有限公司 | 一种具有除尘功能的投影装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1612033A (zh) * | 2003-10-31 | 2005-05-04 | 明基电通股份有限公司 | 过滤装置 |
US20070207721A1 (en) * | 2006-03-01 | 2007-09-06 | Benq Corporation | Electronic device and filtering unit |
JP2009217105A (ja) * | 2008-03-12 | 2009-09-24 | Seiko Epson Corp | プロジェクタ |
CN101799618A (zh) * | 2010-03-12 | 2010-08-11 | 上海型与行电子技术有限公司 | 一种投影仪遮光控制设备 |
JP2011245461A (ja) * | 2010-05-31 | 2011-12-08 | Mitsubishi Electric Corp | フィルタ掃除機構、フィルタユニット、光学ユニットおよび投写型映像表示装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103293839B (zh) * | 2013-05-29 | 2016-03-23 | 芜湖市安曼特微显示科技有限公司 | 一种投影机自动防尘系统 |
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- 2013-05-29 CN CN201310205322.5A patent/CN103293839B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1612033A (zh) * | 2003-10-31 | 2005-05-04 | 明基电通股份有限公司 | 过滤装置 |
US20070207721A1 (en) * | 2006-03-01 | 2007-09-06 | Benq Corporation | Electronic device and filtering unit |
JP2009217105A (ja) * | 2008-03-12 | 2009-09-24 | Seiko Epson Corp | プロジェクタ |
CN101799618A (zh) * | 2010-03-12 | 2010-08-11 | 上海型与行电子技术有限公司 | 一种投影仪遮光控制设备 |
JP2011245461A (ja) * | 2010-05-31 | 2011-12-08 | Mitsubishi Electric Corp | フィルタ掃除機構、フィルタユニット、光学ユニットおよび投写型映像表示装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103293839B (zh) * | 2013-05-29 | 2016-03-23 | 芜湖市安曼特微显示科技有限公司 | 一种投影机自动防尘系统 |
CN104469280A (zh) * | 2013-09-23 | 2015-03-25 | 国家电网公司 | 视频监控装置 |
CN104914652A (zh) * | 2015-06-15 | 2015-09-16 | 东信科技(深圳)有限公司 | 投影仪防尘网堵塞检测装置及检测方法 |
CN111871077A (zh) * | 2020-08-05 | 2020-11-03 | 深圳市拔超科技有限公司 | 一种自助清洁防尘装置 |
CN115032852A (zh) * | 2022-04-26 | 2022-09-09 | 苏州佳世达光电有限公司 | 一种具有除尘功能的投影装置 |
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