However, in the actual use process, it is found that many drivers rarely use skylights, and skylights have become redundant configurations. In fact, small skylights have many uses. Go and have a look with Brother Che!
1. Change the traditional ventilation mode.
The skylight of the car has changed the traditional ventilation form, and the wind blows in to form airflow, which draws out the turbid air in the carriage.
When the car is driving at a high speed, the air flows quickly around the car. When the skylight is opened, a negative pressure area is formed outside the car. Because of the air pressure difference between the inside and outside of the car, the dirty air in the car can be pumped out to achieve the purpose of ventilation, so that the car can always keep fresh air and make you feel the pleasure of driving.
2. Quickly remove the fog inside the car.
Using skylight to remove fog is a quick method. Especially in summer and autumn, there is much rain and high humidity.
Everyone who drives knows that if the side window of the car is closed during driving, the temperature difference between the inside and outside of the car will increase and the front windshield will easily form fog.
Although most cars are equipped with anti-fog devices, some effects are not so obvious. The driver only needs to open the roof skylight to the backward ventilation position, which can easily eliminate the fog on the front windshield and ensure the driving safety.
You don't have to worry about the harsh and dirty environment outside the car, nor do you have to worry about the rain being blown into the car.
3. Quickly cool down and save energy.
The use of skylights also has the effect of saving energy. In hot summer, the car is exposed to the sun for an hour, and the temperature inside the car can easily reach about 70℃. When you open the car door, a heat wave hits your face. For many people, they choose to turn on the air conditioner in the car immediately to reduce the temperature inside the car.
In fact, if you own a car with a skylight, you only need to open the skylight and use the negative pressure formed on the roof of the car to pump out the hot air, so as to achieve the purpose of rapid ventilation and cooling. This method is 2-3 times faster than using automobile air conditioner to cool down, and it also saves gasoline.
4. The best time to open the skylight
In the early spring, it is still chilly in the morning and evening, which makes people "get caught" carelessly. At this time, in order to ventilate without losing the temperature inside the car, we need to open the skylight of the car.
Because the skylight of the car is installed on the roof, its negative pressure principle will pump out a lot of waste gas and exchange it with the turned-on hot air conditioner, so that it will not lose the temperature inside the car and achieve good ventilation effect, and you can have your cake and eat it.
5. cars exposed to the sun
When your car is exposed to the sun, you can open the skylight. The best way to ventilate the car is to combine air conditioning with skylight.
Experiments show that the most ideal way to achieve indoor temperature balance is to open the air conditioner and the skylight of the car. After the sun exposure, the car is like a stranded whale, which needs a quick and gentle temperature adjustment method to reduce the temperature. In this case, opening the sunroof and air conditioner is the best choice, which is energy-saving and fast!
6. Cars in traffic jams
When there is a traffic jam, all vehicles are in a state of stagnation or slow movement, and the automobile exhaust is bound to be thicker than before. At this time, open the sunroof of the car and close all the side windows, so you don't have to worry about the tail gas in the air entering the car. The negative pressure ventilation of automobile skylight will exhaust the exhaust gas in the car and prevent dirty air from entering the compartment.
7. Do you realize that once the car is heated for too long, it is easy to get sleepy? If you open the side window, you will be troubled by the noise and crosswind when the side window is opened.
When the vehicle speed reaches 100 km, the noise can be as high as 1 10 dB, but if the "automobile skylight" is opened, it is only 69 dB; Secondly, the ventilation of automobile skylight depends on the negative pressure principle of automobile during driving to extract dirty air.
8. When smoking at other times
Opening the skylight can quickly eliminate the smell of smoke; When listening to music, opening the skylight does not affect the appreciation effect; When viewing the scenery, you can enjoy more scenery by opening the sunshade and increase the fun of traveling.
9. overnight bus
According to experts, automobile air pollution seriously affects the health of drivers and passengers, and even is one of the causes of cancer. Especially after a night's parking, the enclosed car room is full of gas emitted by decorative materials, which will seriously endanger the health and safety of people inside the car. Therefore, the first thing to do when getting on the bus at night is to open the skylight of the car and use its superior negative pressure ventilation principle to filter the air inside the car to protect you and your family.