| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electromagnetic cooker that very efficiently performs cooling by a fan having a reduced rotational frequency, and includes a quieter blower. <P>SOLUTION: The electromagnetic cooker comprises a heating coil; a top plate arranged under the heating coil and having an exhaust port; a pair of heat sinks having a plurality of cooling fins and fixed with circuit components; and a cooling fan. The heat sinks and cooling fan are arranged under the top plate. The pair of heat sinks are arranged such that tip surfaces of the cooling fins face each other and are spaced from each other through a gap to form a cooling chamber. An air guiding duct for guiding part of an air flow blown from the cooling fan to a chamber direction is provided between the cooling fan and cooling chamber, and an air passage passing through an outside of the air guiding duct is formed between the exhaust port and cooling fan. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
