Car seat massage system cooling fan

With the improvement of living standards, automobiles have gradually become a necessity in our lives, and the development of automobile technology has also brought us more comfortable enjoyment. Of course, the requirements for the functions of vehicles have become higher and higher. It can be seen from the functional development of car seats that we are not only satisfied with having transportation tools, but can bring a better comfortable experience. The three functions of seat heating, seat ventilation, and seat massage mentioned today are all integrated in the seat, which can bring a more comfortable riding experience to the driver or passenger. Which is more important? In fact, they are all important, and it would be great if they could have both.
1. Seat heating:
By electrically heating the heating resistance wire under the seat, the seat is gradually heated in a short period of time, and the heat is transferred to the occupant, and the temperature can be adjusted through the temperature regulator. It is still very warm in the cold season. Many people think that for the north, seat heating is the most practical. In fact, it is more practical for friends in the south, because there is no heating in winter in the south, and the weather is humid and cold, so the heating function is very practical for the north and south.
2. Seat ventilation:
Seat ventilation functions generally have seat heating. Ventilation is divided into air supply type and suction type. The principle of seat ventilation is to use a DC fan to inject air into the seat, and the air flows from the small holes on the seat. Outflow, realize the ventilation function. The seat ventilation effectively improves the air circulation environment of the contact part between the human body and the seat surface. Even if you ride for a long time, the contact surface between the body and the seat will be dry and comfortable. The unique ventilation circulation system of the seat ventilation and air conditioner continuously flows fresh air out of the small holes in the seat cushion and backrest to prevent sweat from the hips and back and provide a comfortable riding environment. Regardless of the north and south, it is the most comfortable function in the hot environment.
3. Seat massage:
Seats with this function generally have heating and ventilation, so the massage function is generally available in high-end cars. The designer adds a pneumatic device in the seat. The air pressure is provided by the air pump in the engine compartment. There are 4 seats in the seat back. Or multiple air pressure chambers to protect the lumbar spine. At the same time, these air pressure chambers are controlled by a computer-controlled electronic oscillator installed in the backrest. The electronic oscillator changes the pressure in the air pressure chamber according to a pre-written program, so that the seat surface will move accordingly to massage the drivers and passengers. the goal of.
All three functions use DC fans.