The wide-angle luminescence LED daylight lamp of built-in bilateral flow radiator

The wide-angle luminescence LED daylight lamp of built-in bilateral flow radiator

  • CN 104,235,796 B
  • Filed: 06/18/2013
  • Issued: 05/01/2018
  • Est. Priority Date: 06/18/2013
  • Status: Active Grant
First Claim
Patent Images

1. a kind of LED daylight lamp, including tubular type soft light cover, in the tubular type soft light cover and by the heat dissipation of its length direction distributionDevice;

  • It is characterized in that:

    The radiator includes:

    Central heat sink ridge be distributed by the length direction of tubular type soft light cover, in radiator center, shouldThe both sides space of central heat sink ridge respectively constitutes a diversion cavity;

    The both ends of the tubular type soft light cover are equipped with Cap casing, and the bottom of each Cap casing is equipped with air inlet, the top of neighbouring each Cap casingPortion is equipped with air outlet;

    Left guide vane is equipped with the Cap casing of left end, the cold wind for will enter from its air inlet imports side diversion cavity, at the same timeThe air-flow that opposite side diversion cavity is discharged is exported to the air outlet on the Cap casing of the left end;

    Right guide vane is equipped with the Cap casing of right end, the cold wind for will enter from its air inlet imports the opposite side water conservancy diversionChamber, while the air-flow that the side diversion cavity is discharged exports the air outlet on the Cap casing of the right end;

    The radiator is equipped with multiple heat dissipation ridges;

    The top edge for the central heat sink ridge entreated in multiple heat dissipation chi chungsWith the inner wall adjacent distributions of the tubular type soft light cover;

    The radiator bottom is equipped with pcb board, and LED is evenly distributed with the pcb board.

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