Electromagnetic wire disc and electromagnetic heating electric cooker with the same

By introducing a coil design that combines the bottom, sides, and arc-shaped sections into the electromagnetic coil, setting expansion and isolation gaps, and optimizing the coil layout, the problems of a single heating path and poor side heating effect of the electromagnetic coil are solved, thereby expanding the heating area and improving the cooking quality.

CN224368002UActive Publication Date: 2026-06-16HONGYANG HOME APPLIANCES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HONGYANG HOME APPLIANCES
Filing Date
2025-05-16
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

When existing electromagnetic coils are heated in electric hot pots, there are problems such as a single heating path and insufficient stirring, especially the side heating effect is not good. Furthermore, there is room for improvement in the winding process and magnetic field influence of multi-zone heating coils.

Method used

The coil design combines bottom, side, and arc sections, with extended and isolation gaps. Multiple arc-shaped heating coils form multiple areas, and the winding frame of the arc section expands the heating area. The coil layout is optimized through the fixing part and wire groove structure to avoid overlap and magnetic field interference.

Benefits of technology

Without increasing the coil length, the heating area is increased by at least 12%, ensuring uniform heating, improving the tumbling effect of food, and enhancing the cooking quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of electromagnetic wire disc of promoting heating area, including disc body, coil and winding part, coil is arranged on disc body by winding part, it is characterized in that, the disc body includes flat bottom, vertical side, arc-shaped part connecting bottom and side, the winding part is distributed in bottom, side and arc-shaped part, and the coil located in bottom, the coil located in arc-shaped part and the coil located in side are adjacent between being equipped with expansion gap, the expansion gap is 1cm-5cm, wherein, the winding part of the arc-shaped part includes multiple winding frames dispersedly distributed in the circumferential direction of disc body, to form multiple arc-shaped heating coils, form isolation gap between adjacent arc-shaped heating coils, the isolation gap is 0.8cm-3cm.The application can improve the heating effect of wire reel.The application also discloses an electromagnetic heating electric kettle with electromagnetic wire disc.
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