Special light source for LED (light emitting diode) colorful screen
A technology of light source and color screen, applied in the field of special light source for LED colorful screen, can solve the problems of insufficient color saturation, low brightness of colorful screen, poor waterproof performance, etc., and achieve the effect of reducing the heat energy of light source, improving the brightness of lamp beads and uniform brightness
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[0023] Detailed ways
[0024] In order to further illustrate the present invention, further description is given below in conjunction with the accompanying drawings:
[0025] like figure 1 and figure 2 As shown, a special light source for LED colorful screen of the present invention, a lamp bead lamp 1 and a control IC arranged in the light source are welded on a circuit board 2, and the side shape of the lamp bead lamp 1 is a hexagonal prism. The input end 3 and the output end 4 of the circuit board are respectively welded with 4P cables, and a PVC rubber sleeve is arranged outside the light source to vacuum seal the above-mentioned internal components. Epoxy waterproof glue is set at the connection of the PVC rubber sleeve.
[0026] In the present invention, the lamp bead lamp and the IC are welded on the circuit board, and the input and output 4P cables are welded on the circuit board. If there is no fault in the test, put on the PVC rubber sleeve and start pouring ...
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