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COATING AND DIFFUSED AREA ON CAP WITH DESIGNED HEAT SINK THAT CAN COMPLY WITH ENERGY STAR REQUIREMENT
COATING AND DIFFUSED AREA ON CAP WITH DESIGNED HEAT SINK THAT CAN COMPLY WITH ENERGY STAR REQUIREMENT
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机译:帽盖上的涂层和扩散区带有设计的热沉,可以满足能源之星的要求
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摘要
The present disclosure provides an illumination device. The illumination device includes a cap structure. The cap structure is partially coated with a reflective material operable to reflect light. The illumination device includes one or more lighting-emitting devices disposed within the cap structure. The light-emitting devices may be light-emitting diode (LED) chips. The illumination device also includes a thermal dissipation structure. The thermal dissipation structure is coupled to the cap structure in a first direction. The thermal dissipation structure and the cap structure have a coupling interface. The coupling interface extends in a second direction substantially perpendicular to the first direction. The thermal dissipation structure has a portion that intersects the coupling interface at an angle. The angle is in a range from about 60 degrees to about 90 degrees according to some embodiments.
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