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发明名称
PROJECTION TYPE DISPLAY APPARATUS AND COOLING APPARATUS OF LAMP
摘要
<p>히트 싱크(1)를 장착한 램프의 전방에 배치된 팬(3, 4)이 회전되면 외부 상온의 공기가 흡기구로부터 도입되고, 덕트(5, 6) 내에서 유도되어 팬(3, 4)으로부터 램프의 전면에 송풍된다. 그리고, 램프에 송풍됨으로써 따뜻해진 고온의 공기가 배기구로부터 외부로 배출된다.</p>
申请公布号
KR101080538(B1)
申请公布日期
2011.11.04
申请号
KR20040053238
申请日期
2004.07.09
申请人
发明人
分类号
G02F1/13;F21V29/00;F21V29/02;F21Y101/00;G02F1/13357;G03B21/00;G03B21/14;G03B21/16;H04N5/74;H04N9/31
主分类号
G02F1/13
代理机构
代理人
主权项
地址
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