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    • 6. 发明授权
    • Electric cooker having a composite heat source
    • 具有复合热源的电饭煲
    • US07390994B2
    • 2008-06-24
    • US11456979
    • 2006-07-12
    • Doo Yong OhSeung Jo BaekByeong Wook ParkSeung hee Ryu
    • Doo Yong OhSeung Jo BaekByeong Wook ParkSeung hee Ryu
    • H05B6/12
    • H05B6/1263H05B2206/022
    • An electric cooker having a composite heat source includes an external case having an air inlet and an air outlet, a cooking plate mounted on an upper surface of the external case to be a top plate thereof, a heat generating unit mounted between the external case and the cooking plate, the heat generating unit including a work coil and an electric heater and arranged coaxially with the air inlet with respect to a center of the air inlet, a cooling unit coaxially arranged with respect to the center of the air inlet between the air inlet and the heat generating unit, the cooling unit cooling the heat generating unit, an air duct provided below the heat generating unit, and a reflector forming an outer cover of the electric heater.
    • 具有复合热源的电饭煲具有:外部壳体,具有进气口和出气口;烹调板,安装在所述外部壳体的上表面为顶板;发热体单元,安装在所述外部壳体和 所述烹饪板,所述发热单元包括工作线圈和电加热器,并且相对于所述空气入口的中心与所述空气入口同轴布置;冷却单元,其相对于所述空气入口的中心在所述空气之间同轴布置 入口和发热单元,冷却单元冷却发热单元,设置在发热单元下方的空气导管和形成电加热器的外盖的反射器。