How car lights waterproof vents protect car lights

There are many types of lamps in a car. It includes headlights, fog lights, tail lights, signal lights, indicator lights, steering wheel lights, etc. For headlights, sometimes the car will encounter rainy days or high humidity environments, and may also encounter heavy fog, so it is necessary to prevent water droplets or heavy fog from entering the headlights through the waterproof and breathable membrane of the headlights.

Some headlights are directly connected to the atmosphere. Sometimes parking and turning off the lights may cause negative pressure, which will cause external water to enter, and the water droplets that enter will be atomized when the car is turned on next time, which will affect the lights to a certain extent and cause damage to the components in the lights. The preset ventilation holes of the headlights are made of waterproof and permeable membranes and high-permeability covers from the waterproof and permeable membrane processing factory, which can solve the problem of car fog. When the fog dissipates quickly, it can provide good protection during the operation of the vehicle lamp, and prevent the entry of external water droplets or fine dust.

Car headlamps equipped with waterproof vents have good luminous performance even in harsh road conditions, and run smoothly for a long time. For fog lights, tail lights, signal lights, indicator lights, turn signals and other lamps, although the power of these light-emitting elements is not large, the space is relatively small, and it is easy to accumulate a quantitative air pressure in a short time after turning on the lights. It is said that there is a certain amount of damage, so it also needs good air permeability. The waterproof and breathable membrane of the headlight has good waterproof and breathable performance, which can quickly balance the internal and external pressure in a short time, and has high protection performance.

According to the actual situation and many years of experience, the waterproof vents for car lights have been designed for various car lights, which solves the waterproof vents of various car lights and improves the reliability of car lights. , Extend the service life of the lamp and shorten the design and assembly time. Light waterproof vents can also help car lights block pollution from gasoline, diesel, hydraulic oil and lubricants to a certain extent.