发明授权
- 专利标题： Projector apparatus equipped with a structure capable of shielding radiation and dissipating heat from a light source
- 专利标题（中）： 配备有能够屏蔽辐射并从光源散发热量的结构的投影仪装置
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申请号： US11850289申请日： 2007-09-05
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公开(公告)号： US07946712B2公开(公告)日： 2011-05-24
- 发明人: Xianglin Zhang , Qiang Lv , Shoji Okazaki , Yanshan Huang , Tadashi Renbutsu , Toshihiro Saruwatari , Xiangfei Kong , Wentian Tang
- 申请人： Xianglin Zhang , Qiang Lv , Shoji Okazaki , Yanshan Huang , Tadashi Renbutsu , Toshihiro Saruwatari , Xiangfei Kong , Wentian Tang
- 申请人地址： JP Moriguchi CN Shenzhen
- 专利权人： Sanyo Electric Co., Ltd.,SANYO Technology Center (Shenzhen) Co., Ltd.
- 当前专利权人： Sanyo Electric Co., Ltd.,SANYO Technology Center (Shenzhen) Co., Ltd.
- 当前专利权人地址： JP Moriguchi CN Shenzhen
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： CN200610151688 20060905
- 主分类号： G03B21/16
- IPC分类号： G03B21/16
摘要：
A projector apparatus equipped with a metal plate structure serving as a light shield against a light source and as a heat radiator is provided. The metal plate structure is arranged over the light source to hide the light source. The metal plate structure extends farther to a cooling fan and connects to the upper end of the air expiration face of the fan. The metal plate structure thus serves as the top plate of the baffle section of the exhaust duct of the fan for leading the air expired from the fan. The metal plate structure also serves as a shield plate, which can be connected to a grounded metal piece.
公开/授权文献
- US20080055562A1 PROJECTOR APPARATUS 公开/授权日：2008-03-06
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