It is better to open the sunroof ventilation reasonable car in the morning.

Traditionally, car sunroofs are considered luxury items and are used only in some high-end cars. However, in recent years, more and more automobile manufacturers have launched some sunroof models to cater to consumers' tastes. In order to pursue fashion, some car owners have newly installed manual or electric sunroofs without the sunroof.

The use of car sunroofs brings different feelings to the occupants. However, like the automobile, the sunroof also needs to be properly used and properly maintained in order to play its role and extend its service life. What is the use of car sunroof? In the process of use, what are the precautions? How to maintain the car sunroof? This reporter interviewed relevant experts in the industry. According to experts, in addition to luxurious fashion, car sunroofs have many benefits, especially when traffic jams and high-speed driving, open the sunroof, will have different effects.

Open the skylight in the morning to release harmful gases
Every morning, many owners always drive to work in a hurry. Experts suggest that the skylight should be opened at this time. According to experts, the air pollution in the car has seriously affected the health of the occupants. In particular, after the car has been confined for a period of time, the interior of the car is filled with benzene, formaldehyde and other harmful substances. Therefore, the first thing to get into the car after an overnight stay is to open the car sunroof and use its superior negative pressure ventilation principle to filter the air in the car so as to protect the health of the occupants.

Traffic jams open the roof to prevent exhaust gas from entering the vehicle

Experts suggest that you should open the sunroof when you are in a traffic jam. Because all vehicles are in a stagnant state when traffic jams, the exhaust gas of the vehicle will inevitably be dispersed in the air. At this time, opening the sunroof of the car and closing the side window will exhaust the exhaust gas from the car and filter through the car air conditioner to complete the exchange of fresh air.

Open the sunroof after exposure to balance the temperature inside the car In the hot summer, the car after the sun exposure, the car temperature becomes very high, this time, the owner should promptly open the car sunroof. Experiments show that in order to achieve the balance of the car temperature, the most ideal way is to open the air conditioning and car sunroof, resulting in the ideal oxygen supply will ensure the comfort and safety of the occupants.

High-speed open skylight reduces wind noise
When driving at high speeds, owners are often bothered by the noise generated when the side windows are open and by the cross-wind blowing. If you open the sunroof and close the side windows at this time, you can effectively prevent such situations from happening. Especially when the vehicle speed reaches 100 kilometers per hour, the noise caused by opening the side window ventilation can be as high as 110 decibels, and if the sunroof noise is turned on, it is only 69 decibels; secondly, the airflow rapidly flows at the top of the sunroof, thus forming a negative inside of the vehicle. The application of this principle solves the problem of lateral wind blowing. From this point of view, it is particularly important to open the car sunroof at high speed for ventilation.