发明名称 |
Image projection apparatus with cooling system |
摘要 |
An image projection apparatus (1) for projecting an image using light includes a light source (61) configured to emit the light; and an operating unit (83) configured to allow a user to operate the image projection apparatus (1), the operating unit (83) being disposed above the light source (61) when viewed from a placement surface on which a main body of the image projection apparatus (1) is placed. The image projection apparatus (1) also includes a first flow path in which air flows through the light source (61); and a second flow path different from the first flow path, the second flow path being formed between the light source (61) and the operating unit (83). |
申请公布号 |
EP2590020(A2) |
申请公布日期 |
2013.05.08 |
申请号 |
EP20120187819 |
申请日期 |
2012.10.09 |
申请人 |
RICOH COMPANY LTD. |
发明人 |
FUJIOKA, TETSUYA;YAMADA, MASAMICHI;TSUKIOKA, YASUTADA;ISHIKAWA, NAOYUKI;KANAI, HIDEO |
分类号 |
G03B21/16;G03B21/28;H04N9/31 |
主分类号 |
G03B21/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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