Vibrating induction cooker
An induction cooker and vibration technology, applied in the field of induction cooker, can solve problems such as uneven heating and affecting food taste, and achieve the effect of promoting uniform heating and improving taste
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Embodiment 1
[0014] exist figure 1 In the first embodiment shown, the vibrating induction cooker includes a base 1, a support plate 2 that can move up and down is provided in the center of the panel of the base 1, and an electromagnetic coil 3 is provided under the support plate 2. The electromagnetic coil 3 is coupled to the circuit board 4 in the base; the electromagnetic coil 3 is also provided with an iron base plate 5 relatively fixed with the base 1; between the support plate 2 and the iron base 5 Elastic support 6 is arranged.
[0015] In the first embodiment, the support plate 2 is made of a metal plate; the lower side of the iron substrate 5 is provided with a heat insulating layer 7; the elastic support member 6 is made of heat-conducting metal, such as a metal support spring; The base plate 5 realizes heat conduction with the support plate 2 through the elastic support member 6 . Thereby the heat on the iron substrate 5 which is excited by the electromagnetic coil 3 alternatel...
Embodiment 2
[0018] for figure 2 , image 3 The second embodiment shown differs from the first embodiment in that: the electromagnetic coils 3, 3' have two upper and lower coils connected in series; the upper electromagnetic coil 3 is fixed under the support plate 2 The magnetic coil 3 ′ on the side and the lower side is fixed on the upper side of the iron base plate 5 ; so that the iron pan on the support plate 2 can always be fully acted on by the electromagnetic coil 3 .
[0019] The more critical difference between Embodiment 2 and Embodiment 1 is that: the support plate 2 is made of non-metal; image 3 As shown, the iron base plate 5 is assembled by narrow iron bars of equal width, and insulating varnish is coated between each narrow iron bar. Its advantage is that: when the electromagnetic coil 3' is excited alternately on the iron substrate 5, a vertical magnetic field substantially the same as that in Embodiment 1 can be formed on the iron substrate 5, but an eddy current cannot...
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