Microwave oven and microwave oven control method

A control method and microwave oven technology, applied in the field of microwave ovens

Active Publication Date: 2019-03-01
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

[0005] The current phased array-related research is based on its research on radar in the far-field range, and there is a lack of research guidance on its beam width, directivity control, and its use in heating in the near-field direction.

Method used

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  • Microwave oven and microwave oven control method
  • Microwave oven and microwave oven control method
  • Microwave oven and microwave oven control method

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Embodiment Construction

[0043] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0044] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited to the specific details disclosed below. EXAMPLE LIMITATIONS.

[0045] The embodiment of the first aspect of the present invention provides a microwave oven, figure 2 A schematic structural diagram of a microwave oven according to an embodiment of the present inventio...

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Abstract

The invention provides a microwave oven and a microwave oven control method. The microwave oven comprises a heating cavity, an information acquisition device, a control device, a phased array transmitting antenna device and a phased array receiving antenna device, wherein the information acquisition device is arranged on the inner wall of the heating cavity and is used for acquiring the position and/or shape information of food in the microwave oven; the control device is connected with the information acquisition device, and determines a transmitting adjustment signal and a receiving adjustment signal according to the position and/or shape information; the phased array transmitting antenna device is arranged on the inner wall of one side of the heating cavity, is connected with the control device and adjusts the antenna transmitting information according to the transmitting adjustment signal so as to feed microwave into the heating cavity according to the antenna transmitting information to heat the food; the phased array receiving antenna device is arranged in the other side inner wall, opposite to the one side inner wall where the phased array transmitting antenna device is located, of the heating cavity, is connected with the control device and is used for adjusting the antenna receiving information according to the receiving adjustment signal, so that microwaves which arenot absorbed by food are received according to the antenna receiving information.

Description

technical field [0001] The invention relates to the technical field of microwave ovens, in particular to a microwave oven and a control method for the microwave oven. Background technique [0002] At present, microwave ovens on the market generally adopt the heating mode of magnetron + multi-mode cavity, and its structure is as follows: figure 1 Shown are: AC power supply 102 , transformer 104 , high voltage rectifier 106 , magnetron 108 , waveguide 110 , stirring component 112 , and object stand 114 . The alternating current from the power supply passes through the transformer 104 to form a high voltage of 4200V. After being rectified by the high-voltage rectifier 106, the magnetron 108 is excited to generate microwaves. The microwaves enter the multi-mode cavity through the waveguide 110 to form standing waves to heat the food. The heating process You can also use a stirrer or a turntable to assist in heating the food more evenly. [0003] However, the heating mode of ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/72
CPCH05B6/72
Inventor 何建波陈茂顺
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD
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