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Dual-modular downlight

  • US 10,443,788 B2
  • Filed: 05/30/2017
  • Issued: 10/15/2019
  • Est. Priority Date: 03/15/2017
  • Status: Active Grant
First Claim
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1. A downlight, comprising,an optoelectronic module, comprising a light source driving board, a back housing, and a front housing, wherein the light source driving board is disposed between the back housing and the front housing, and the light source driving board comprises a light-emitting diode unit and a driving circuit;

  • anda rim module, having a central opening configured to accommodate the optoelectronic module;

    wherein the central opening of the rim module comprises a circular inner flange, and when the optoelectronic module is inserted into the central opening of the rim module, the circular inner flange rests against and covers the peripheral of the front housing by engaging a tubular wall of the circular inner flange with a corresponding external surface of the front housing, and another type of the rim module with the same size of the circular inner flange is replaceable for constructing products for different standards.

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