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Low-cost ventilating system for vehicle seat

A seat ventilation and seat technology, applied in the direction of seat heating/ventilation devices, etc.

Inactive Publication Date: 2008-10-08
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to solve the problem of satisfying the comfort of drivers and passengers with less devices and costs, and to greatly increase the penetration rate

Method used

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  • Low-cost ventilating system for vehicle seat
  • Low-cost ventilating system for vehicle seat
  • Low-cost ventilating system for vehicle seat

Examples

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Embodiment Construction

[0015] The present invention will be specifically described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, the seat ventilation system mainly includes: backrest inner air duct 1, seat lower air duct 2, blower 3, connecting air duct 4, air supply duct 5, air outlet 6 for providing air volume for the seat, and control switch . Each component is specifically described below.

[0017] 1. The inner air channel 1 of the backrest is made of hard plastic (the process is blow molding or injection molding). It is fixed on the frame of the seat back with self-tapping screws before wrapping the outer surface of the seat. The air blowing area is the backrest area of ​​the entire back of the human body. .

[0018] 2. The air duct 2 under the seat is a soft and scalable air duct with a trumpet shape. One end is fixed on the frame of the seat with a self-tapping screw, and the other end is fixed to the air outlet of the blower 3 through a clamp con...

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PUM

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Abstract

The invention discloses a low-cost seat ventilation system, which comprises an internal air passage for backrest(1), a lower air passage for seat (2), an air blower (3), a connecting air passage (4), an air supply air passage (5), an air outlet (6) specially providing air volume for the seat (6) and a control switch; wherein, the connecting air passage (4) is foldable and used for connecting the internal air passage for backrest and the air passage arranged at the air blower; the air supply air passage (5) is divided into two parts; wherein, one part can be telescopic and bent and is arranged below the seat and connected to the air blower (3), while the other part is arranged on a vehicle body sheet metal soleplate and connected to the air outlet specially providing air volume for the seat. The air outlet specially providing air volume for the seat is a special air outlet additionally arranged on an air conditioning evaporator assembly and the air outlet is independent of the air outlet of the air conditioning evaporator assembly. The ventilation system is cooperated with the finished vehicle air conditioner so as to realize the functions of ventilation, refrigeration and heating of the seat; the designed air passage has telescopic function, thus having no effect on the upper side and the lower side, front and rear adjustments and the backrest adjustment of the seat.

Description

technical field [0001] The invention belongs to the field of automobiles, in particular to the fields of air conditioning and ventilation of automobile seats and the comfort of automobiles. Background technique [0002] In recent years, with the improvement of people's living standards, people have higher requirements for comfort in the automotive field, and the cooling, heating, and ventilation in the car are a very important part of many comforts. Seat air conditioners, seat Seat ventilation is an effective supplement to car air conditioning systems. Before the emergence of seat air conditioners, most of the surface of car seats was wrapped with cotton cloth, genuine leather, and artificial leather. The temperature of the buttocks, legs, and back cannot be exhausted, and they feel stuffy or even sweat, which makes the drivers and passengers feel extremely uncomfortable and in a bad mood. With the development of air-conditioning technology, the production process of autom...

Claims

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Application Information

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IPC IPC(8): B60N2/56
Inventor 娄辉
Owner CHERY AUTOMOBILE CO LTD
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