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公开(公告)号:US20160341370A1
公开(公告)日:2016-11-24
申请号:US15114373
申请日:2015-01-19
发明人: Tim DEKKER , Haoyang SHI , Hendrik Jan EGGINK , Wei GU , Quingqing JIANG
CPC分类号: F21K9/237 , F21K9/232 , F21K9/235 , F21K9/238 , F21K9/90 , F21V3/02 , F21V23/005 , F21V29/004 , F21V29/60 , F21V29/78 , F21V29/83 , F21Y2107/40 , F21Y2115/10
摘要: An LED light bulb has LEDs (32) mounted on a tubular carrier (22) with open ends. The tube (22) functions as a chimney to promote cooling by creating convection currents through the chimney. The cooling can be entirely passive or it may be active by incorporating a fan (50).
摘要翻译: LED灯泡具有安装在具有开口端的管状载体(22)上的LED(32)。 管(22)用作烟囱,通过产生通过烟囱的对流来促进冷却。 冷却可以是完全无源的,或者通过并入风扇(50)可能是有效的。