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    • 21. 发明授权
    • Fan heater
    • 暖风机
    • US07664378B2
    • 2010-02-16
    • US11634414
    • 2006-12-05
    • Tianyu Gao
    • Tianyu Gao
    • F24H3/02
    • F04D29/582F04D17/04F04D25/08F24H3/0417
    • A fan heater includes a heater body, an electric unit, a plurality of fan assemblies, and a heating element. Each of the fan assemblies is mounted with the adjacent fan assembly to form a fan unit within the receiving cavity, wherein the fan unit is operatively coupled with the electric unit for being driven to rotate by the electric unit. The heating element is mounted within the receiving cavity in a vicinity of the air outlet, and electrically connected with the electric unit for being heated up at an elevated temperature, wherein the fan assemblies are adapted to draw air flowing from an air inlet to an air outlet via the heating element, so as to heat up the air drawn by the fan unit, and deliver the heated air to a predetermined heating zone from the air outlet.
    • 风扇加热器包括加热器主体,电单元,多个风扇组件和加热元件。 每个风扇组件安装有相邻的风扇组件,以在接纳腔内形成风扇单元,其中风扇单元与电气单元可操作地联接,以便被电动单元驱动旋转。 所述加热元件在所述接收腔内安装在所述空气出口附近,并且与所述电气单元电连接以在升高的温度下被加热,其中所述风扇组件适于抽吸从空气入口流到空气的空气 通过加热元件的出口,以便加热由风扇单元吸入的空气,并将加热的空气从空气出口输送到预定的加热区。