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Multi-part heat exchanger for LED lamps

  • US 9,435,525 B1
  • Filed: 03/06/2014
  • Issued: 09/06/2016
  • Est. Priority Date: 03/08/2013
  • Status: Active Grant
First Claim
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1. An LED lamp apparatus, comprising:

  • a light-emitting diode;

    a multi-part heat exchanger comprising a first portion and a second portion wherein the first portion of the multi-part heat exchanger is in direct or indirect physical contact with the light-emitting diode;

    at least one electrical component configured to drive the light-emitting diode wherein the second portion of the multi-part heat exchanger is in direct or indirect physical contact with the at least one electrical component; and

    wherein the first portion of the multi-part heat exchanger is thermally isolated from the second portion of the multi-part heat exchanger such that the light emitting diode and first portion are configured to operate at a first temperature and the at least one electrical component and said second portion are configured to operate at a second temperature, the second temperature being lower than the first temperature.

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