Microwave leakage detection method and microwave equipment

A leakage detection and leakage detection technology, which is applied in microwave heating, electric/magnetic/electromagnetic heating, electric heating devices, etc., can solve the problems of inability to detect and low detection efficiency, so as to avoid a large amount of microwave leakage, avoid electromagnetic pollution, and improve The effect of detection efficiency

Active Publication Date: 2019-01-11
GUANGDONG WITOL VACUUM ELECTRONICS MFR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the user does not have a microwave leak meter at home, the detection cannot be performed
Moreover, when using a microwave leak meter to detect microwave leakage, it is necessary to manually operate the microwave leak meter, and the detection efficiency is low

Method used

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  • Microwave leakage detection method and microwave equipment
  • Microwave leakage detection method and microwave equipment
  • Microwave leakage detection method and microwave equipment

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, embodiments of which are illustrated in the drawings, wherein the same or similar reference numerals denote 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.

[0035] In the description of the embodiments of the present invention, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0...

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PUM

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Abstract

The invention discloses a microwave leakage detection method and a microwave device for a microwave device. The microwave device includes at least one microwave source. A method for detect microwave leakage comprises star all microwave sources; Detecting incident power and reflected power of all microwave sources; Calculating the sum of the incident power and the reflected power of all microwave sources; according to the sum of the incident power and the reflected power, the absorbed power of the microwave equipment obtains the leakage power of the microwave equipment. Judging whether the leakage power is greater than the leakage power threshold; When the leakage power is greater than the leakage power threshold and the leakage power is greater than the leakage power threshold, the microwave device is controlled to prompt microwave leakage and turn off all microwave sources. The microwave leakage detection method of the embodiment of the invention enables the microwave equipment to realize the self-detection of the microwave leakage in the use process and improves the detection efficiency. When microwave leakage occurs, controlling the microwave equipment to stop working can avoida large amount of microwave leakage.

Description

technical field [0001] The invention relates to the technical field of microwave equipment, in particular to a microwave leakage detection method and microwave equipment. Background technique [0002] With the improvement of living standards, microwave ovens have become common household appliances. During the use of the microwave oven, microwaves may leak from the gap in the cavity of the microwave oven. If the microwave leakage exceeds the standard, it will cause electromagnetic pollution and be harmful to the human body. [0003] In the related art, a microwave leak meter is usually used to scan the outside of the cavity of the microwave oven, and it is judged whether the microwave leakage exceeds the standard by the magnitude of the detected microwave signal. If the user does not have a microwave leak meter at home, the detection cannot be performed. Moreover, when using a microwave leak meter to detect microwave leakage, it is necessary to manually operate the microwav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/64
CPCH05B6/6432
Inventor 史龙
Owner GUANGDONG WITOL VACUUM ELECTRONICS MFR
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