To improve quick heating performance while maintaining comfort for crew members.SOLUTION: A seat heater 1 includes: first heat generation bodies 23, 24, 34, 35 disposed in a first area A1 supporting crew members on a seat 100 and generating heat by energization; and second heat generation bodies 21, 22, 25, 31, 32, 33 disposed at a second area A2 with which the crew members on the seat 100 are not in contact or in more slightly contact than with the first area A1. Energization is controlled so that a warming temperature zone by the first heat generation bodies 23, 24, 34, 35 becomes a direct heat transfer temperature zone close to the body temperature. The energization is controlled so that the warming temperature zone by the second heat generation bodies 21, 22, 25, 31, 32, 33 becomes a radiation transfer warming temperature zone.SELECTED DRAWING: Figure 1

    【課題】乗員の快適性を維持しながら、速暖性を向上させる。【解決手段】シートヒータ1は、シート100における乗員を支持する第1領域A1に配設され、通電によって発熱する第1発熱体23、24、34、35と、シート100における乗員が接触しない、または第1領域A1よりも弱く接触する第2領域A2に配設され、通電によって発熱する第2発熱体21、22、25、31、32、33とを備えている。第1発熱体23、24、34、35による加温温度帯が体温近傍の直接伝熱用温度帯となるように通電制御する。第2発熱体21、22、25、31、32、33による加温温度帯が輻射伝熱用温度帯となるように通電制御する。【選択図】図1


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    Title :

    VEHICLE SEAT HEATER AND VEHICLE SEAT


    Additional title:

    車両用シートヒータ及び車両用シート


    Contributors:
    FURUI MIO (author) / KOMORI AKIRA (author) / HYODO TAKAAKI (author)

    Publication date :

    2019-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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