Light fixture with central lighting housing and peripheral cooling housing

  • US 8,985,816 B2
  • Filed: 06/03/2013
  • Issued: 03/24/2015
  • Est. Priority Date: 06/01/2012
  • Status: Active Grant
First Claim
Patent Images

1. A light fixture, comprising:

  • an light package housing including emitters;

    an illumination side of the light package housing, the emitters projecting light from the illumination side;

    a top side of the light package housing, located opposite the illumination side; and

    a cooling housing extending peripherally around an outer circumference of the light package housing, the cooling housing including a plurality of cooling fins, a rim, and a radial ring fin support; and

    wherein;

    the rim couples the cooling fins around an outer circumference of the cooling housing;

    the plurality of cooling fins span radially between the outer circumference of the light package housing and the rim; and

    the radial ring fin support radially spans a portion of adjacent vertical fins between the rim and the outer circumference of the light package.

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