LED (Light Emitting Diode) light source module and LED streetlamp using same
A LED light source and PCB board technology, applied in the field of semiconductor lighting, can solve the problems of increasing the cost of using LED street lamps, low one-time success rate of welding light sources, and increasing the difficulty of design, etc., to improve comprehensive utilization efficiency, save development investment costs, Good effect in waterproof and dustproof environment
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[0026] The present invention will be further described below in conjunction with the accompanying drawings of the description.
[0027] see figure 1 and figure 2 , a LED light source module, consisting of a lens cover 2, a lens 1 arranged in an array on the lens cover 2, a sealing ring 3, a PCB board 5, an LED light source 4 arranged on the PCB board 5, and a heat sink 6. The fins 7 arranged on the back of the heat sink 6, the rubber plug 9, the pressure plate 10, the concave hole 11 and the through hole 12 arranged in the middle of the heat sink 6 are composed; the fins 7 are provided with a fin gap 8 in the vertical direction, The LED light source 4 array is arranged on the PCB board 5, and the PCB board 5 is installed on the front of the heat sink 6, and the heat conduction paste is coated between the PCB board 5 and the heat sink 6, and the sealing ring 3 closely surrounds the edge of the PCB board 5 , the lens surface cover 2 is covered on the PCB board 5, and the elec...
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