公开(公告)号：US20130235586A1

公开(公告)日：2013-09-12

申请号：US13108407

申请日：2011-05-16

申请人： Vincent S.D. GIELEN ,  Johannes P.M. ANSEMS ,  Berend J. W. TER WEEME ,  Peter J.M. BUKKEMS ,  Justin (Yun fei) XU

发明人： Vincent S.D. GIELEN ,  Johannes P.M. ANSEMS ,  Berend J. W. TER WEEME ,  Peter J.M. BUKKEMS ,  Justin (Yun fei) XU

IPC分类号： F21K99/00 ,  F21V29/00

CPC分类号： F21V29/83 ,  F21K9/23 ,  F21V3/02 ,  F21V19/0055 ,  F21V23/06 ,  F21V29/20 ,  F21Y2115/10

摘要： Disclosed is an LED-based bulb-type lamp, including a cooling structure and a plurality of LEDs thermally connected to the cooling structure. The lamp includes at least three separate LED arrays oriented substantially parallel to its central longitudinal axis, such that the LEDs are interspersed among a plurality of light-transmission sub-areas of the LED-based lamp. One or more portions of the cooling structure of the lamp extend to its outer surface, as assembled, such that light-transmissive and heat-dissipating areas are spread over the outer surface, for example, in an alternating manner.

摘要翻译： 公开了一种LED灯泡型灯，包括冷却结构和与冷却结构热连接的多个LED。 灯包括至少三个单独的LED阵列，其基本上平行于其中心纵向轴线定向，使得LED分散在基于LED的灯的多个光传输子区域中。 灯的冷却结构的一个或多个部分在组装时延伸到其外表面，使得透光和散热区域例如以交替方式分布在外表面上。

公开(公告)号：US20110248618A1

公开(公告)日：2011-10-13

申请号：US13128945

申请日：2009-11-12

申请人： Vincent S.D. Gielen ,  Johannes P.M. Ansems ,  Berend J. W. Ter Weeme

发明人： Vincent S.D. Gielen ,  Johannes P.M. Ansems ,  Berend J. W. Ter Weeme

IPC分类号： H01K1/62 ,  H01J7/24

CPC分类号： F21V29/004 ,  F21K9/135 ,  F21K9/232 ,  F21K9/64 ,  F21V3/02 ,  F21V29/505 ,  F21V29/58 ,  F21V29/67 ,  F21V29/677 ,  F21V29/83 ,  F21Y2107/40 ,  F21Y2115/10

摘要： A bulb-type LED lamp (1) has a bulb (3) mounted on a socket (5). A light source (7), comprising a plurality of LEDs mounted on a PCB (9), is arranged inside the bulb (3). The PCB (9) acts as and/or is connected to cooling means (21). The outer surface (15) of the bulb is formed both by light transmittable surface (22) and/or sub-areas (23) thereof and the cooling means (21), which cooling means extend from inside the bulb into the outer surface of the bulb. Surfaces are mutually flush at locations at the outer surface of the bulb where said surfaces of both the cooling means and the light transmittable sub-areas border each other. The spatial light intensity distribution of the lamp of the invention is significantly improved over the prior art bulb-type LED lamp.

摘要翻译： 灯泡型LED灯（1）具有安装在插座（5）上的灯泡（3）。 包括安装在PCB（9）上的多个LED的光源（7）布置在灯泡（3）的内部。 PCB（9）用作和/或连接到冷却装置（21）。 灯泡的外表面（15）由可透光表面（22）和/或其子区域（23）和冷却装置（21）形成，该冷却装置从灯泡内部延伸到外部表面 灯泡 表面在灯泡外表面的位置处相互齐平，其中冷却装置和可透光子区域的两个表面彼此相交。 本发明的灯的空间光强度分布比现有技术的灯泡型LED灯显着改善。