How Are Car Head Lights Made?

We all know the importance of Bright Car Parts Headlights for safety. A well-designed Car Bright Led Headlamp can greatly reduce blind spots and improve driving safety. And how are Custom Auto Head Lights produced?

Firstly, let's understand the structure of the Head Light. Generally speaking, the headlight is composed of a lampshade (lens), a reflector cup (mirror), a lamp housing, and a bulb. The light emitted by the bulb is reflected parallel to the front through the reflective cup. As the light is parallel at this time, the lampshade is needed to distribute the light so that it can scatter or diffuse according to needs, thus illuminating different areas.

head lights led

Therefore, the production process of headlights is divided into structures, and the first part to be produced is the lampshade. The use of stamping and injection molding machines can achieve mass production of lampshades. This is true for the rear lamp housing, reflective cup, and so on.

After forming the lampshade, it is necessary to coat a layer of protective film on the surface so that the lampshade can resist aging for a long time and improve the smoothness, so that it will not be blurred prematurely due to the longer use time.

Subsequently, the reflective cup is produced using the same process, but the reflective cup needs to reflect the light, so the inner wall must be smooth and transparent. Here, we will apply a bright coating on the inside of the reflective cup to facilitate the subsequent coating attachment. Then, we will enter the evaporation machine to apply the silver white coating to the reflective cup, and a shiny silver reflective cup will come out.

Finally, the produced lamp housing will be injected with sealant to prevent rainwater leakage, and a reflective cup, lampshade, and bulb will be installed to produce a car headlight.

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