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LED lamps and luminaires

  • US 10,174,930 B2
  • Filed: 02/20/2018
  • Issued: 01/08/2019
  • Est. Priority Date: 04/25/2014
  • Status: Active Grant
First Claim
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1. A lighting module, comprising:

  • a light emitting diode (LED) board, wherein the LED board includes at least one LED;

    a heat sink, wherein the heat sink includes a rear wall and a heat sink body, whereinthe rear wall and the heat sink body together define a first hollow interior cavity of the heat sink on a front face side of the rear wall and a second hollow interior cavity of the heat sink on a rear face side of the rear wall, andthe rear wall is adjacent to the LED board on the front face side of the rear wall within the first hollow interior cavity and at least a portion of the LED board is in thermal communication with at least one of the heat sink and the rear wall;

    an insulation material, wherein the insulation material is adjacent to the rear wall on the rear face side of the rear wall within the second hollow interior cavity; and

    ,a first printed circuit board, wherein the first printed circuit board is positioned adjacent to the insulation material and within the second hollow interior cavity such that the insulation material is between the first printed circuit board and the rear wall.

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