A method, device, and electronic equipment for temperature control of an induction cooker.

CN120740104BActive Publication Date: 2026-06-30SHANGHAI SUNSHINE TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: SHANGHAI SUNSHINE TECH CO LTD
Filing Date: 2025-08-27
Publication Date: 2026-06-30

AI Technical Summary

Technical Problem

Traditional induction cookers suffer from slow response and low measurement accuracy in temperature control, making it difficult to distinguish between the temperature of the microcrystalline panel and the temperature of the pot bottom. Furthermore, infrared temperature measurement solutions lack ambient temperature compensation and field-of-view optimization, resulting in inaccurate temperature control and insufficient safety.

Method used

It employs dual thermopile sensors to detect the temperature of the microcrystalline panel and the bottom of the pot respectively. Combined with precise field-of-view control and dynamic infrared reflectivity detection, and through the NTC ambient temperature compensation algorithm, it achieves high accuracy and anti-interference capability in temperature measurement, adapts to different cookware materials, and adopts a graded protection mechanism to prevent overheating.

Benefits of technology

It achieves high-precision temperature measurement, enhances the versatility and reliability of the induction cooker, ensures the safety and continuity of the cooking process, and improves the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention provides a method, device, and electronic device for controlling the temperature of an induction cooker, relating to the field of intelligent cooking equipment technology. The method includes: acquiring data from the induction cooker's microcrystalline panel and the bottom of the induction cooker pot; processing the microcrystalline panel data and the bottom of the induction cooker pot data to obtain the ambient temperatures of a first thermopile sensor and a second thermopile sensor; processing the ambient temperatures of the first thermopile sensor and the second thermopile sensor to obtain the actual temperature of the microcrystalline panel and the actual temperature of the bottom of the induction cooker pot; and adjusting the induction cooker's heat output based on the actual temperatures of the microcrystalline panel and the bottom of the induction cooker pot to achieve electromagnetic temperature control. This invention, by using dual thermopile sensors to detect the temperatures of the microcrystalline panel and the bottom of the pot separately, combined with precise field-of-view control, achieves high accuracy and anti-interference capability in temperature measurement, effectively distinguishing the temperatures of the panel and the bottom of the pot.

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