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LED tube lamp

  • US 10,624,160 B2
  • Filed: 05/23/2019
  • Issued: 04/14/2020
  • Est. Priority Date: 09/28/2014
  • Status: Active Grant
First Claim
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1. An LED tube lamp, comprising:

  • a glass tube;

    an LED light strip disposed inside the glass tube and attached to an inner circumferential surface of the glass tube;

    a plurality of LED light sources mounted on the LED light strip;

    a power supply module electrically connecting the plurality of LED light sources and comprising a plurality of electronic components;

    a heat-dissipating element thermally contacting with the power supply module; and

    a first end cap and a second end cap respectively attached at two ends of the glass tube, each of the first and second end caps comprising a lateral wall and an end wall having an opening, the lateral wall substantially coaxial with the glass tube and connected to the glass tube, the end wall substantially perpendicular to an axial direction of the lateral wall and connected to an end of the lateral wall away from the glass tube,wherein the heat-dissipating element is disposed closer to the opening on the end wall of the first end cap than are the plurality of the electronic components.

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