Many people think that the function of electric vehicle sunroofs is only for decoration, but in fact there are many usage scenarios for automobile sunroofs. Let's take a look at the functions of electric vehicle sunroofs.
1. Emit harmful gases
After a vehicle is parked for a long time, the air pollution inside the vehicle becomes more and more serious. Especially after being exposed to the sun, the interior of the vehicle is filled with gases containing harmful substances.
When a car is driving, air flows rapidly around the car. When the sunroof is opened, a negative pressure zone is formed outside the car. The dirty air in the car can be easily extracted, achieving the purpose of ventilation and reducing harm.
2. Ventilation
The main function of the skylight is ventilation. Due to the principle of negative pressure, the skylight can extract the exhaust gas from the car. Of course, the exhaust gas will not slip in through the skylight.
When driving on the highway, it will be very uncomfortable to open the side windows and face the wind blowing directly, but the wind coming in through the sunroof is relatively gentle and the ventilation effect is better.
3. Window defogging function
If you often keep the side windows of your car tightly closed when driving in the rain, this will increase the temperature difference between the inside and outside of the car, and fog will easily form on the front windshield. Although you can turn on the air conditioner to reduce fog, the temperature in the car will make people uncomfortable.
At this time, the driver only needs to put the sunroof in the rearward ventilation position to easily eliminate the fog on the front windshield, and he does not have to worry about the harsh and dirty environment outside the car, nor does he need to worry about rainwater being blown into the car.
4. Rapid cooling
Summer is here. After a car is parked outdoors for a period of time, the temperature inside the car will rise rapidly. Facing the heat wave when opening the door, most car owners choose to turn on the air conditioner to lower the temperature inside the car.
At this time, if there is a skylight model, you only need to open the skylight to achieve a rapid cooling effect.