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Retrofittable LED module with heat spreader

  • US 9,033,558 B2
  • Filed: 09/08/2011
  • Issued: 05/19/2015
  • Est. Priority Date: 11/11/2010
  • Status: Active Grant
First Claim
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1. A light source, comprising:

  • a street light head comprising an inner surface, the street light head comprising;

    one or more solid state light emitting devices;

    a mounting carriage comprising a heat spreader that is thermally coupled to the one or more light emitting devices, wherein;

    the mounting carriage is configured to accept the one or more solid state light emitting devices in the street light head, the mounting carriage further configured to thermally couple the heat spreader to the street light, andthe heat spreader comprises a first set of one or more holes for mounting the one or more solid state light emitting devices to the heat spreader and a second set of one or more holes for mounting the heat spreader to the street light head, and wherein the heat spreader comprises a flexibly deformable material configured to substantially conform the heat spreader to the inner shape of the street light head.

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