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LED LAMP TUBE HEAT DISSIPATING STRUCTURE

  • US 20100002439A1
  • Filed: 07/02/2008
  • Published: 01/07/2010
  • Est. Priority Date: 07/02/2008
  • Status: Active Grant
First Claim
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1. A light emitting diode (LED) lamp tube heat dissipating structure, comprising:

  • a tube;

    a circuit board, contained in the tube, and having a light radiating surface and a heat dissipating surface;

    a plurality of LED lamps, installed on the light radiating surface of the circuit board and electrically coupled with the circuit board; and

    two conductive bushings, sheathed onto both ends of the tube respectively, and electrically coupled with the circuit board;

    wherein at least one heat dissipating hole is disposed separately on both distal surfaces of the tube that is covered onto the heat dissipating surface of the circuit board.

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