Vehicle maintenance is the key to the use of automotive sunroofs

Sunroof is no longer the patent of luxury cars. Nowadays, many economical cars are equipped with sunroofs. Buyers can choose between them if they spend more than a few thousand dollars. However, during the actual use process, the reporter found that although sunroofs are installed, many drivers rarely use them, and sunroofs have become redundant. In fact, there is a lot of use of a small skylight.

Magical one: change the fresh air

More than one "window", naturally a more vent, so open the skylight, you can increase the speed of air circulation in the car. Especially in the case of a large number of passengers in the vehicle, the skylight, which is located above the vent, can improve the ventilation and ventilation of the vehicle compartment. Because the sunroof is the principle of using negative pressure ventilation, relying on the car in the car when the flow of rapid flow in the roof to form the car's negative pressure, the car's dirty air out. Because it is not directly into the air, but the dirty air is taken out and fresh air is supplied from the air inlet for ventilation. Therefore, the airflow in the vehicle is gentle, there is no unpleasant feeling that the wind will directly scrape on the body, and there will be no dust. Is involved, and it's wind noise

Magical II: Eliminating fog

The use of skylight defogging is a quick method of defogging. Especially in the summer and autumn, there is much rain and there is a large temperature difference. 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 glass will easily form a mist. Although most vehicles are equipped with anti-fog devices, some of them are not as effective. The owner only needs to open the skylight to quickly eliminate the fog of the front windshield and ensure the safety of driving.

Magical three: rapid cooling

In the hot summer, when the car is exposed to the sun for one hour, the temperature inside the car will reach about 60°C. Many owners will choose to immediately open the air conditioning in the car to lower the interior temperature. If your car has a skylight, simply open the skylight and use the negative pressure on the roof of the vehicle to cool the hot air. Using this method is 2-3 times faster than using an air conditioner to cool down, and it also reduces energy consumption. It can be seen that the purpose of skylights is not only beautiful, but the actual use is still waiting for you to discover.