What does the car seat ventilation symbol look like?

[SanDakota]

The symbol is a seat with a fan above it. Here is relevant information: Principle: Seat ventilation means designers use fans to inject air into the seat, and the air flows out through small holes on the seat surface to achieve ventilation. When a passenger sits on the seat, the back of the body is in close contact with the seat surface, and the air in the contact area does not circulate, which is not conducive to the evaporation of sweat and makes the body feel uncomfortable. Advantages: The ventilation function effectively improves the air circulation environment between the body and the seat surface. Even after sitting for a long time, the contact area between the body and the seat will remain dry and comfortable. Seat ventilation is achieved by adding fans to the back of the seat cushion and backrest foam, which draw in air and direct it to the ventilation layer.