The existing LED Light PCB Board is provided with a copper piece at the soldering leg position of the positive and negative poles for soldering the LED lamp, and the intermediate heat dissipating point of the LED lamp is a PCB board, and the back side of the PCB board is provided with a heat conductive copper piece, and on the PCB The position of the middle part of the corresponding LED lamp on the board does not pass through other heat dissipating devices, so the heat in the LED wick cannot be effectively and timely dissipated, which affects the service life of the LED lamp.
The utility model provides an LED Light PCB Board, which is provided with a heat dissipating device at a position corresponding to the middle of the LED lamp, so that the heat of the LED lamp can be dissipated in a timely and effective manner, thereby improving the working environment of the LED lamp and prolonging its use life.
A positive and negative electrode tab of the LED chip is disposed on a front surface of the PCB board, and a heat sink is disposed on a back surface of the PCB board, and a separate heat conducting sheet is disposed on a front surface and a back surface of the PCB board corresponding to the soldering piece. And a heat dissipation hole penetrating the heat conductive sheet and the PCB board. The utility model can achieve the beneficial effects obtained by the above technical solution.
The utility model is provided with a heat conducting sheet at a position corresponding to the middle of the LED chip on the PCB board, and a heat dissipating hole is arranged on the heat conducting sheet, so that the heat generated by the working of the LED lamp can pass through. The heat conduction sheet is conducted to the heat dissipation system, and can also be quickly dissipated through the heat dissipation hole, thereby improving the heat dissipation environment of the LED chip and enhancing the heat dissipation effect of the entire LED lamp, thereby effectively extending the life of the LED lamp.
MOKO Technology is one of the leading China LED light PCB board manufacturers and suppliers with professional LED light PCB board factory, we are always at your service.
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