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Solid state lighting device using heat channels in a housing

  • US 8,282,250 B1
  • Filed: 06/08/2012
  • Issued: 10/09/2012
  • Est. Priority Date: 06/09/2011
  • Status: Active Grant
First Claim
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1. A light assembly comprising:

  • a cover;

    a base;

    a housing coupled between the cover and the base;

    a first circuit board disposed within the housing, said first circuit board having a plurality of light sources thereon;

    said housing comprising an inner wall defining a first volume therein and an outer wall spaced apart from the inner wall, said housing comprising a plurality of spaced apart fins extending between the inner wall and the outer wall define a plurality of channels having a first end proximate the cover and a second end proximate the base, said channels have a first cross sectional area proximate said first end greater than a second cross-sectional area proximate the second end; and

    an elongated control circuit board assembly electrically coupled to the light sources of the first circuit board and the base, said control circuit board having a plurality of electrical components thereon for controlling the light sources.

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