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发明名称
投影机
摘要
一种投影机,具备光源灯(1111)与冷却光源灯(1111)之冷却装置。冷却装置,具备对光源灯(1111)吹送空气之复数个冷却风扇。复数个冷却风扇之空气的各送风方向(W1,W2),系设定为互异的方向。又,各送风方向(W1,W2),在沿着从光源灯(1111)射出之光束之光轴(A′)的方向观看时,系分别设定为与光轴(A′)正交且彼此对向的方向。
申请公布号
TW200839416
申请公布日期
2008.10.01
申请号
TW097108635
申请日期
2008.03.12
申请人
精工爱普生股份有限公司
发明人
酒井洋平;桥本聪;佐佐木史秀
分类号
G03B21/16(2006.01)
主分类号
G03B21/16(2006.01)
代理机构
代理人
桂齐恒;阎启泰
主权项
地址
日本
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