http://www.wphidled.com/Sales Manager : Amy Feng
MSN : Amy@wplamps.com Email : Amy@wplamps.com
Alibaba: cn220020193 Phone: 0086-13126403867
Automotive fog lights inside the case there are a lot of drivers have come across, this time the headlights as watery eyes, people may feel compassion. This is how in the end, how wronged like this. Is not sealed headlights, led headlights internal water, or shade damage, moisture penetration to the inside headlight?
On the headlights the whole structure, whether it is ordinary halogen headlights or xenon headlights, with LED lights or headlights group, position in the back cover has a ventilated rubber tube. In light of the moment and even the headlight headlights when in use will have a lot of heat, the role of ventilation tube is to discharge headlights as much as possible of these other than the heat to maintain the normal operating temperature headlights to ensure the use of headlamps stability.
Is the ventilation tube, the air in the water will enter through it on the headlight and attached to the shade, with the accumulation of water vapor, collections of water droplets will flow down the chimney down. nd this situation is mostly caused by the large temperature differences between winter and the rain made the season's most prone to this phenomenon. In such cases, drivers have no need to worry too much, the lights turned on for some time, the fog will be discharged with the hot air through the ventilation tube lights, which will not damage the headlamps and basic electrical circuits. This situation, drivers have not to act rashly, for example, must not be baked on the headlights, the headlights do so easily damaged, because the headlights are plastic surface, additional heat is easy to roast of shade, and this Most damage is irreparable.
In addition to the change in the weather, human factors also make the lights into "tears", like a vehicle for wading, washing and so on. Wading vehicles, due to the engine and exhaust system itself is relatively large source of heat, rain poured on top of the formation of large amount of water vapor along the tube, some water vapor into the headlights.
The car wash is even more directly, some owners like to use high-pressure water washing the engine compartment, looking at mud and leaves one by one by the hands of the high-pressure water gun fight off, the invigorating feeling kind of speechless hearts. After washing, the engine compartment of the water is not in time, the engine hatch cover, the water vapor can not be quickly distributed to the car, bored in the engine compartment inside the water vapor is likely to enter the headlight inside.
For cleaning the engine compartment, and we should use more of silk or cotton cloth to wipe, or use the high pressure air blowing, engine parts as much as possible to avoid "interference wave."
Mentioned above are all relatively minor in light water, but if your car headlights enough to fish inside the water situation, then they would be from the demolition, and open shade, dry, check the large Light surface without breakage or leakage where possible, if not abnormal, we generally recommend replacing headlights rear seal and through the trachea.
In the winter and rainy season, the owner is best to develop the habit of regularly checking the lights. For example, after wading inspection of the vehicle is necessary. Early detection and remediation in a timely manner will be nipped in the bud stage of failure, this is the car of choice for keeping a car.
Key words: car light
