发明名称 |
LIQUID-COOLING DEVICE AND PROJECTOR |
摘要 |
In at least one embodiment of the disclosure, a liquid-cooling device to cool an optical element in a projector includes an optical element holding member configured to allow a flow of a cooling liquid therein and to hold the optical element so as to transfer heat to the cooling liquid. A liquid pumping unit is configured to circulate the cooling liquid. Liquid circulation members are configured to connect the optical element holding member and the liquid pumping unit and to define a flow channel of the cooling liquid. A thermoelectric conversion element has a heat-absorbing surface and a heat-radiating surface. The thermoelectric conversion element is connected to the liquid-cooling device to transfer the heat from the cooling liquid to the heat-absorbing surface.
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申请公布号 |
US2009237619(A1) |
申请公布日期 |
2009.09.24 |
申请号 |
US20090406555 |
申请日期 |
2009.03.18 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
YANAGISAWA YOSHIYUKI;MOMOSE YASUNAGA |
分类号 |
G03B21/16;F25B21/02;F28D15/00;F28F13/12 |
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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