Disclosed is a ventilation module of a ventilation seat installed in a seat of a vehicle and configured to discharge air into the vehicle through a blower. The ventilation module includes a thermoelectric element air conditioning unit including a thermoelectric unit that absorbs or emits heat by a Peltier effect if an electric voltage is applied to the thermoelectric unit, a cooling unit provided on one side of the thermoelectric unit, and a heat emitting unit provided on an opposite side of the thermoelectric unit; a cooling air duct in which the cooling unit is located such that the air supplied from the blower can be discharged into the vehicle through a seat cushion after being cooled by the thermoelectric element air conditioning unit and passing through cooling fins of the cooling unit; and a heat emitting passage in which the heat emitting unit is located such that the air supplied from the blower can be discharged after being warmed by the thermoelectric element air conditioning unit and passing through heat emitting fins of the heat emitting unit. An amount of air that flows toward the cooling unit can be made larger than an amount of air that flows toward the heating emitting unit by increasing an air resistance of the heat emitting unit rather than an air resistance of the cooling unit.

    차량용 시트에 설치되어 블로워를 통해 차량의 실내측으로 공기를 토출하도록 구비된 통풍시트의 통풍모듈에 있어서, 전원이 인가되면 펠티에 효과에 의해 흡열 또는 발열이 발생되도록 하는 열전부와, 상기 열전부의 일측에 구비되는 냉각부 및 상기 열전부의 타측에 구비되는 방열부로 구성된 열전소자공조부; 내측에 상기 냉각부가 위치되어 상기 블로워로부터 공급되는 공기가 상기 열전소자공조부에 의해 냉각된 후 상기 냉각부의 냉각핀을 통과하여 시트쿠션을 통해 차량의 내부로 토출되도록 하는 냉풍덕트; 내측에 상기 방열부가 위치되어 상기 블로워로부터 공급되는 공기가 상기 열전소자공조부에 의해 데워진 후 상기 방열부의 방열핀을 통과하여 배출되는 방열통로;를 포함하되, 상기 냉각부 보다 상기 방열부의 풍량 저항을 증대시켜 상기 방열부측 보다 냉각부측으로 이동되는 풍량이 증대되도록 하는 것을 특징으로 하는 통풍시트의 통풍모듈이 소개된다.


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    Title :

    VENTILATION MODULE OF VENTILATION SEAT


    Additional title:

    통풍시트의 통풍모듈


    Contributors:
    OH MAN JU (author) / LEE SANG SHIN (author) / PARK JAE WOO (author) / PARK SO YOON (author) / KIM JAE WOONG (author) / CHUNG SO LA (author)

    Publication date :

    2018-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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