Cooking appliance

Abstract

The invention provides a cooking appliance which comprises a box body, a controller and four supporting feet. Each supporting foot comprises a supporting part, a deformation plate, a connecting base and a resistance strain gauge; the four resistance strain gauges of the four supporting feet are connected in series in pairs and then are connected in parallel to form a bridge circuit, and are connected with the controller. According to the cooking appliance provided by the invention, the four resistance strain gauges are connected in series in pairs and then are connected in parallel to form the bridge circuit, and the bridge circuit is used as a weight sensor; the four resistance strain gauges are all switchconnected into the same circuit, and no matter whether resistance values of the four resistance strain gauges are the same, an accurate voltage value is obtained by processing of the integral bridge circuit, and then a gravity value is obtained by processing of the controller, so that detection accuracy of the weight sensor is improved, the weight of foods is more accurately measured, and the problem of a poor food cooking effect caused by the inaccurate measured food gravity is avoided, thereby improving use comfort of the a product and improving market competitiveness of the product.

Description

technical field [0001] The present invention relates to the field of kitchen technology, in particular to a cooking utensil. Background technique [0002] At present, when existing microwave ovens are in use, they need to refer to the requirements of the menu to reprocess the ingredients to make them meet the weight requirements of different gears in the corresponding menu, and then cook the food. If the weight provided is too large or too small, it will Incomplete or overcooked cooking is caused. The operation method of using a microwave oven is relatively complicated, and the user experience effect is not good. However, in the related art, the microwave oven with weighing function has inaccurate measurement when measuring the weight of the food in the cooking cavity of the microwave oven. In some cases, if the weight measured by the microwave oven is too large or too small relative to the actual weight, the cooking effect of the food will be poor and the user experience wi...

AI Technical Summary

Problems solved by technology

[0002] At present, when existing microwave ovens are in use, they need to refer to the requirements of the menu to reprocess the ingredients to make them meet the weight requirements of different gears in the corresponding menu, and then cook the food. If the weight provided is too large or too small, it will Incomplete or overcooked cooking is caused. The operation method of using a microwave oven is relatively complicated, and the user experience effect is not good. However, in the related art, the microwave oven with weighing function has inaccurate measurement when measuring the weight of the food in the cooking cavity of the microwave oven. In some cases, if the weight measured by the microwave oven is too large or too small compared to the actual weight, the cooking effect of the food will be poor and the user experience will be poor.

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