The invention relates to an airflow distribution type neck ventilation device and an automobile seat, the airflow distribution type neck ventilation device is arranged on a seat backrest, the airflow distribution type neck ventilation device comprises at least one set of fans, and the fans are arranged in a backrest cavity in the side, away from a passenger, of the backrest; an air guide part is arranged on the backrest, and air is sucked into the fan from the backrest seat through the air guide part and then is blown out by the fan; the automobile seat further comprises a neck air blowing opening formed in the passenger side of the backrest, the neck air blowing opening is communicated with the backrest cavity, and at least part of air blown out by the fan can be blown into the neck air blowing opening. When the fan is in a working state, air is sucked into the fan from the backrest chair surface through the air guide part and then is blown out by the fan, so that air suction type ventilation of the backrest is realized; at least part of air blown out by the fan can be blown into the neck blowing opening and then blown to the passenger side through the neck blowing opening, ventilation in a blowing mode of the neck area of the passenger side is achieved, secondary utilization of wind energy is achieved, and energy loss is reduced.

    本申请涉及一种气流分配式的颈部通风装置及汽车座椅,设置于所述座椅靠背上,其包括至少一组风机,所述风机被配置在所述靠背远离乘员一侧的靠背空腔体中;所述靠背上设置有导风部,空气经导风部从靠背椅面吸入风机,再由风机吹出;还包括开设于所述靠背乘员侧的颈部吹风口,所述颈部吹风口与所述靠背空腔体连通,至少部分经所述风机吹出的空气能够被吹入所述颈部吹风口;当风机处于工作态时,空气经导风部从靠背椅面吸入风机,再由风机吹出,实现靠背吸风形式的通风;而经风机吹出的空气,至少部分会被吹入颈部吹风口,再经颈部吹风口吹至乘员侧,实现乘员侧颈部区域吹风形式的通风,风能二次利用,减少能源损耗。


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    Title :

    Airflow distribution type neck ventilation device and automobile seat


    Additional title:

    一种气流分配式的颈部通风装置及汽车座椅


    Contributors:
    ZHANG HAITAO (author) / WANG ZHEN (author) / LI DONGDONG (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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