How should led line lights be waterproof
For a 90° camera lens, if the light illuminates the wall, how many meters is the diameter of the light spot away from the wall. Then, when the light bulb is lit vertically on the wall, a parallel line is drawn from the light bulb to the wall, dividing the angle of the lighting fixture of the light bulb in two. If the angle between the parallel line and the slash of the larger lighting fixture angle of the lamp is 45°, it produces an isosceles right triangle with the radius of the wall spot, which refers to the radius of the point and the distance between the lamp and the wall . Therefore, for a 90° camera lens, the radius of the light spot is equivalent to the distance between the lamp and the wall. If a 120° lens is used, the spot radius is equivalent to 1.732 times the distance between the lamp and the wall.
For different types of led line lights, there will also be different angle options. In-line led line lights are generally operated by mold strips and support frames. Generally speaking, the longer the cup is, the smaller the angle is. The led line light brand also has a condenser lens forming strip and a large angle forming strip. For example, a 5mm shell shaper must have a smaller angle than a 5mm hat. In addition, for the same control module, the higher the card position, the smaller the angle.
How should the led line light be waterproof? Only after the lighting fixture is waterproof can its excellent practical effect and service life be fully exerted. The following shows the process of manufacturing and installing led line lights by led line light manufacturers:
1. Use an electric soldering iron and a tin bar to weld the LED strip lamp beads on the aluminum substrate.
2. The display light with controller will super glue the driver and guarantee the controller is 100% waterproof.
3 Then try to illuminate the circuit board that has been welded by electric welding to see if there is empty welding or no light, so as to ensure that the controller and LED lamp beads of the led line light are intact in the whole process of the original timeliness.
4. After testing the lighting fixtures, place the heat-dissipating silicon copper on the opposite side of the aluminum substrate, and put the circuit board into the chassis. The heat transfer silicon copper releases the heat of the LED lamp bead to the lamp arm, which can prevent the light attenuation coefficient of the LED lamp bead.
5. The whole process of preparation in advance has been successfully completed. The switching power supply has been welded to the positive and negative stages of the aluminum substrate, and then the two sides are bound with tape to carry out gluing.
6. After the super glue is dry, cover the laminated glass again, and the waterproof led line light does not need to be plywood with laminated glass. Its construction type is not waterproof and must be excellent super glue
7. After closing the laminated glass cover, plug the outer nozzle.
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