Electric rice cooker and cooking control method thereof

Abstract

The invention provides an electric rice cooker, comprising an inner cooker with an upper opening, and further comprising an inner cover assembly, an anti-overflow cover assembly and an exhaust valve assembly. An inner cover assembly includes an inner cover, inner lid sealing ring, the inner cover includes an inner cover body having an opening and a circumferentially extending convex body of an upper portion of the inner cover body, the outer side wall of the inner cover body and the inner side wall of the inner pan form a first cavity, the outer side wall of the convex body is attached to theedge side wall of the upper opening of the inner pan, and the inner cover sealing ring is arranged between the outer side wall of the convex body and the edge side wall of the upper opening of the inner pan. The anti-overflow cover assembly comprises an anti-overflow cover bracket, an anti-overflow cover sealing ring and an anti-overflow cover fixed on the anti-overflow cover bracket. A surface ofthe anti-overflow cover close to the convex body and an inner side wall of the inner cover form a second cavity. Compared with the prior art, the electric rice cooker can effectively avoid condensatewater and rice soup overflow, enlarge application range, and improve the taste and cooking effect of rice.

Description

technical field [0001] The invention belongs to the technical field of household electrical appliances, and relates to an electric rice cooker and a rice cooking control method thereof. Background technique [0002] At present, an electric rice cooker is one of the necessary small household appliances in Chinese families, and there are various electric rice cooker products on the market. Common rice cooker design standards require that the altitude be below 2,000 meters. Due to the large differences in the boiling point of high-altitude areas and lower altitude areas, the performance of rice cookers is difficult to be compatible with the use requirements of high and low altitude environments. 90% of people in China live below 1,000 meters above sea level, so most rice cooker products reduce the corresponding use effect in high altitude areas in order to ensure that they can have corresponding use effects in low altitude areas. After research, it was found that factors such ...

AI Technical Summary

Problems solved by technology

After research, it was found that factors such as high altitude (boiling point), high temperature environment, and low temperature environment will affect the rice quantity judgment and boiling state recognition of the smart rice cooker, making the product prone to overflow and resulting in poor cooking effect of the product

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