Convection conduction type electrical heating device for electric cooker
An electric heating device and electric rice cooker technology, which is applied to heating devices, cooking utensils, special materials, cooking utensils, etc., can solve the problems of electromagnetic radiation, electromagnetic radiation damage to users, etc., and achieve high safety and novel structural design , good heating effect
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[0025] The present invention will be described below in conjunction with specific embodiments.
[0026] Such as figure 1 As shown, a convection conduction type electric heating device for an electric rice cooker includes a metal heating outer tank 1, an outer tank accommodating cavity 11 with an opening facing upward is formed inside the metal heating outer tank 1, and the upper end side of the metal heating outer tank 1 A movable cover 2 can be installed on the upper opening of the outer tank accommodating cavity 11 in a relatively open and close manner. The lower surface of the metal heating outer tank 1 is printed with a bottom thick film heating element 31. The surface is printed with a side wall thick-film heating element 32 , and the middle position of the lower surface of the movable cover 2 is printed with a cover thick-film heating element 33 .
[0027] Further, the electric heating device of the new electric rice cooker also includes a controller 4 electrically conn...
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