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Control method for microwave oven and microwave oven

A control method and technology for microwave ovens, applied in the field of microwave ovens, can solve problems such as damage to microwave sources, reduction of microwave source power, failure to absorb microwaves well, etc., to avoid the interference of reflected power, improve cooking effects, and avoid burning effects.

Active Publication Date: 2016-01-27
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Microwave oven is a convenient and fast cooking heating device, which is widely used in people's daily life. If users need to cook popcorn, in this cooking mode, it needs to be cooked quickly in a short time to avoid partial shrinkage of popcorn, so , when using a microwave oven to cook popcorn, use high power for cooking, but because the popcorn is light-loaded, it cannot absorb microwaves well, and will reflect a large microwave power, and the reflected microwave power will reduce the power of the microwave source and even damage it. microwave source

Method used

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  • Control method for microwave oven and microwave oven
  • Control method for microwave oven and microwave oven
  • Control method for microwave oven and microwave oven

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0022] figure 1 It is a schematic flowchart of a control method for a microwave oven proposed by an embodiment of the present invention, and the method includes:

[0023] S11: Turn on the microwave oven with the first power to perform microwave heating.

[0024] Wherein, the first power is low power, such as 20W.

[0025] In the present invention, the cooking popcorn ne...

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Abstract

The invention discloses a control method for a microwave oven and the microwave oven. The control method for the microwave oven includes the steps that the microwave oven is started at first power to carry out microwave heating; in the heating process of the microwave oven, the work frequency and the work phase of the microwave oven are adjusted randomly or according to preset rules to obtain the adjusted work frequency and the adjusted work phase; according to the adjusted work frequency and the adjusted work phase, the return loss value of the microwave oven at the first power is calculated; whether the return loss value is larger than a preset loss threshold is judged, and when the return loss value is larger than the preset loss threshold, the work frequency and the work phase which correspond to the return loss value larger than the preset loss threshold are obtained, so that a target work frequency and a target work phase are obtained; and the work power of the microwave oven is adjusted to be second power, and the microwave oven is controlled to carry out microwave cooking at the target work frequency and the target work phase. By means of the control method and the microwave oven, microwave sources can be effectively protected, and the cooking effect of the microwave oven is improved.

Description

technical field [0001] The invention relates to the technical field of microwave ovens, in particular to a control method for microwave ovens and the microwave ovens. Background technique [0002] Microwave oven is a kind of convenient and fast cooking heating equipment, which is widely used in people's daily life. If the user needs to cook popcorn, in this cooking mode, it needs to be cooked quickly in a short time to avoid partial shrinkage of popcorn, so , when using a microwave oven to cook popcorn, use high power for cooking, but because the popcorn is light-loaded, it cannot absorb microwaves well, and will reflect a large microwave power, and the reflected microwave power will reduce the power of the microwave source and even damage it. Microwave source. [0003] Therefore, it is necessary to obtain the optimal operating frequency and operating phase that can minimize the reflected microwave power in the process of cooking popcorn in the microwave oven, or the optima...

Claims

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Application Information

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IPC IPC(8): F24C7/08F24C7/02
Inventor 张斐娜孙宁栾春
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD
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