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公开(公告)号：WO2009088921A3
公开(公告)日：2009-09-11
申请号：PCT/US2008088626
申请日：2008-12-31
Applicant: COOL VIEW LLC , MEDINIS DAVID M
Inventor： MEDINIS DAVID M
CPC classification number: F21V29/59 , F21L2/00 , F21L14/00 , F21V29/004 , F21V29/30 , F21V29/89 , F21Y2115/10 , Y10S362/80 , Y10S362/804
Abstract: A surgical headlamp containing at least one lamp housing, with the one lamp housing containing multiple LED light sources featured wherein the LED's cooperate together to produce a light engine. The lamp housing may be adjusted so that light beams emitted by each LED are selectively converged through a focusing lens at a spot a predetermined distance in front of the lamp housing. The lamp housing contains in addition to the LED's, one or more focusing lenses to gather and direct the light generated by the LED's forward to an illuminated work area. Batteries, preferably rechargeable, are mounted in a waist pack external to the headband, and are used to power the LED's. A cooling system for cooling the heat generated by the LED's is provided which utilizes a swirling effect of fluid adjacent a heat sink to transfer the heat to the swirling fluid.
Abstract translation: 包含至少一个灯壳的手术头灯，其中一个灯壳含有多个LED光源，其中LED共同协作以产生光引擎。 可以调整灯罩，使得由每个LED发出的光束通过聚焦透镜在灯罩前方预定距离的一个点选择性地会聚。 除了LED之外，灯壳还包含一个或多个聚焦透镜，用于聚集并将由LED产生的光引导至照明工作区。 电池（最好是可充电电池）安装在头带外部的腰包中，用于驱动LED。 提供了用于冷却由LED产生的热量的冷却系统，其利用邻近散热器的流体的涡旋效应将热量传递到涡旋流体。
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公开(公告)号：EP2132484A4
公开(公告)日：2011-05-04
申请号：EP08731073
申请日：2008-02-29
Applicant: COOL VIEW LLC
Inventor： MEDINIS DAVID M
CPC classification number: F21V29/56 , F21V29/30 , F21V29/70 , F21Y2115/10 , H05K1/0204 , H05K1/0272 , H05K3/0061 , H05K2201/064 , H05K2201/10106 , H05K2201/10416
Abstract: The invention relates to a LED cooling system that effects cooling of the LED's during use, and helps the LED's have a longer operating function, and uses less electricity for the LED's to operate. The use of cooling also provides a steadier light and has greater efficiency.
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