公开(公告)号：US20140185291A1

公开(公告)日：2014-07-03

申请号：US14114340

申请日：2013-06-21

申请人： James Gotay ,  Thomas Noll ,  Thomas Dreeben ,  Heinz Ito

发明人： James Gotay ,  Thomas Noll ,  Thomas Dreeben ,  Heinz Ito

IPC分类号： F21V29/00

CPC分类号： F21V29/004 ,  F21S8/02 ,  F21V21/04 ,  F21V29/15

摘要： A luminaire includes a fixture to be generally received in a recess of a support surface. A plurality of light engines are disposed within the fixture. The light engines each have at least one light source. A heat flange disposed about a distal end region of said fixture. The heat flange having a hollow, generally frustum shape with a cross-section extending generally radially outwardly beyond said fixture and extending away from said distal end region of said fixture. The hollow shape provides a flange cavity for housing of driver or other components for the light engines.

摘要翻译： 灯具包括通常容纳在支撑表面的凹部中的固定装置。 多个光引擎设置在固定装置内。 光引擎各自具有至少一个光源。 围绕所述固定装置的远端区域设置的热凸缘。 热凸缘具有中空的，大致平截头体形状，其横截面通常径向向外延伸超过所述夹具并远离所述固定装置的远端区域延伸。 中空形状为用于光引擎的驱动器或其他部件的壳体提供法兰腔。

公开(公告)号：US09121590B2

公开(公告)日：2015-09-01

申请号：US14114340

申请日：2013-06-21

申请人： James Gotay ,  Thomas Noll ,  Thomas Dreeben ,  Heinz Ito

发明人： James Gotay ,  Thomas Noll ,  Thomas Dreeben ,  Heinz Ito

IPC分类号： F21V29/00 ,  F21S8/02 ,  F21V21/04

CPC分类号： F21V29/004 ,  F21S8/02 ,  F21V21/04 ,  F21V29/15

摘要： A luminaire includes a fixture to be generally received in a recess of a support surface. A plurality of light engines are disposed within the fixture. The light engines each have at least one light source. A heat flange disposed about a distal end region of said fixture. The heat flange having a hollow, generally frustum shape with a cross-section extending generally radially outwardly beyond said fixture and extending away from said distal end region of said fixture. The hollow shape provides a flange cavity for housing of driver or other components for the light engines.

摘要翻译： 灯具包括通常容纳在支撑表面的凹部中的固定装置。 多个光引擎设置在固定装置内。 光引擎各自具有至少一个光源。 围绕所述固定装置的远端区域设置的热凸缘。 热凸缘具有中空的，大致平截头体形状，其横截面通常径向向外延伸超过所述夹具并远离所述固定装置的远端区域延伸。 中空形状为用于光引擎的驱动器或其他部件的壳体提供法兰腔。

公开(公告)号：US20110260638A1

公开(公告)日：2011-10-27

申请号：US12767532

申请日：2010-04-26

申请人： James Gotay ,  George Mortimer ,  Heinz W. Ito ,  Kenneth Grossman

发明人： James Gotay ,  George Mortimer ,  Heinz W. Ito ,  Kenneth Grossman

IPC分类号： H05B41/36 ,  H01J61/52

CPC分类号： H01J61/52 ,  H01J5/54 ,  H05B33/0803

摘要： Reflector-type lamps and housings with integrated heat distribution and EMI shielding are disclosed. A reflector-type lamp includes a lamp housing having a base portion, a reflector portion, and an integrated heat distribution structure. A light source may be located in a reflector housing region or cavity defined by the reflector portion and integrated electronics may be located in a base housing region or cavity defined by the base portion. In general, the heat distribution structure distributes heat from hot spots in the lamp to exterior locations along the base portion and/or reflector portion. The heat distribution structure may also provide electromagnetic interference (EMI) shielding when EMI is generated within the lamp, for example, in the integrated electronics.

摘要翻译： 公开了具有集成散热和EMI屏蔽的反射器型灯和壳体。 反射型灯包括具有基部，反射器部分和集成散热结构的灯壳体。 光源可以位于由反射器部分限定的反射器壳体区域或空腔中，并且集成电子器件可以位于由基部限定的基部壳体区域或空腔中。 通常，热分配结构将热量从灯中的热点分布到沿着基部部分和/或反射器部分的外部位置。 当在灯内产生EMI时，例如在集成电子器件中，散热结构还可以提供电磁干扰（EMI）屏蔽。