| 摘要 |
An electric cooker having a composite heat source comprising: an external case having an air inlet and an air outlet; a cooking plate on an upper surface of the external case to be a top plate; a heat generating unit including a work coil and/or an electric heater, mounted between the external case and the cooking plate for coaxial arrangement with the air inlet; and a heat radiation unit including a fan motor and air ducts, coaxially arranged between the air inlet and the heat generating unit, such that sufficient cooling effect can be achieved even with a small-sized blow fan of a small capacity. The manufacturing cost can be reduced, and an effective utilization of space for parts arrangement can be enhanced using the relatively small capacity of blowing fan, enabling to manufacture an electric cooker in a thin, light, simple and compact manner.
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