Heated exterior mirrors , also known as mirror defroster . Refers to the car 's rearview mirror with heating function, through the lens embedded in the electric wire heating , the moisture can evaporate , ensuring clear lens surface . Heated exterior mirrors are very necessary in snow and fog , very practical. There are some car exterior mirror heating switch is controlled separately , and also some cars are rear windscreen heating and control switches together .
In fact, we often say that usually electrically heated mirrors, actually refers to a mirror heating function, which means that when the car driving in rain, snow, fog and other weather , the mirrors can be embedded in the lens after an electrical heating wire is heated to ensure a clear lens surface to enhance driving safety .
In fact, electric wheel hub mirrors working principle is very simple, and the cost is not very high , that is, on both sides of the mirror lens mounting an electric film , while rain and snow , the owner opened mirrors electric heating , electric rapidly heating the sheet in a few minutes to a fixed temperature , typically between 35-60 degrees Celsius, thereby heating the lens play defogging effect defrosting .
Today, as long as the car is not particularly cheap , basically will be equipped with rear-view mirror electric heating function, and this configuration as a distinguished level of practice with models can also be used to determine whether the manufacturers enough kind. Open methods, most of the models will be combined with the rear windshield demisting function in a button , open automatically turn off after 15 minutes , there are some models of the mirror heating function is independent design knob on the rear-view mirror , such as the mass of cars and so on.
According Hengding wheel hub noted , in fact, electric heated mirrors working principle is very simple, but the cost is not very high , that is, in the rearview mirror lens installed on both sides of a heater or electric heating wire. After the encounter rain and snow, the driver opens the mirror electric heating , electric heating wire or heater rapidly heated to a fixed temperature within a few minutes , typically between 35-60 degrees Celsius, and thus play a lens heating , defrosting results for defogging .
In fact, today we say the upgrade for the surface is quite narrow , not recommended for first heated mirrors the original car models do not install , because of the need to re- punch wiring , and there does not actually operate their own rerouted potential safety problems ; first Second, the more high-end models do not recommend modification, because the high-end models with more features rear-view mirror , the structure is more complex , breaking bad themselves to more harm than good , the price of original parts can not afford to hurt ah ...... Therefore, this article the service level target is 10-20 million family cars have heated outside mirrors the original features, these models allow more powerful heating , water defrost better results in addition .
The upgrade process is relatively simple , the majority of ancillary products are original position can be upgraded , removed the original rearview mirror lenses , lens connected to upgrade the line card back on the line, more convenient. We also consulted businesses in the purchase , upgrade the products in accordance with the appropriate models for the design , does not exceed the original car circuit load.
According to the car after Hengding hub unit is understood that the decision to upgrade the heating function rearview mirror , it came time to buy a new product of the time. From the price point of view the major electricity supplier site , depending on the model, the general price between 160-190 yuan , some will be a little more expensive . Of course , with the fact there are many types of products , functions much the same , and even some with mirror LED turn signal function , the price even higher .
