Microwave heating system, microwave electric appliance, control method and storage medium
A technology of microwave heating and microwave source, applied in the direction of induction heating control, induction heating, etc., can solve the problems of loss of input power, failure, and failure of microwave source to output microwaves, etc., to prolong service life, suppress faults, and avoid prolonged use The effect of mode hopping
Active Publication Date: 2021-07-02
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The microwave source cannot output microwaves, and most of the input power will be lost, and the temperature of the microwave source will also rise sharply
However, because the current of the microwave source is always flowing, and it is in a mode-hopping state for a long time, the microwave source will exceed the standard temperature upper limit, and even malfunction
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] Embodiments of the present application are described in detail below, embodiments of which are illustrated in the drawings, wherein the same or similar reference numerals represent 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, are only for explaining the present application, and should not be construed as limiting the present application.
[0027] In the description of the embodiments of the present application, 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 application, "plurality" means two or more, unless otherwise specific...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a microwave heating system, a microwave electric appliance, a control method and a storage medium. The microwave heating system comprises a power supply module, a control module, an amplification module and a microwave source. The power supply module outputs a DC voltage, and the control module controls an input voltage of the amplification module in a first preset duration of an operation cycle so that an output voltage of the amplification module is greater than or equal to a working voltage of the microwave source, and controls the input voltage of the amplification module in a second preset duration of the operation cycle to enable the output voltage of the amplification module to be smaller than the working voltage of the microwave source, wherein the first preset duration is greater than the second preset duration. Thus, the control module can make the output voltage of the amplification module smaller than the working voltage of the microwave source within the second preset duration, and if the microwave source is in the mode hopping condition, the microwave source can be separated from the mode hopping state and recover to the normal working state, so that the microwave source can be prevented from being in the mode hopping state for a long time, the microwave source fault can be effectively inhibited, and the service life of the microwave source is prolonged.
Description
technical field [0001] The present application relates to the technical field of household appliances, in particular to a microwave heating system, a microwave appliance, a control method and a storage medium. Background technique [0002] In the related art, the power source used by the microwave heating device is a DC power source. However, when the load condition of the impedance exceeds the design assumption, the microwave source will experience abnormal oscillation called mode hopping. The microwave source cannot output microwaves, and most of the input power will be lost, and the temperature of the microwave source will also rise sharply. However, because the current of the microwave source has been flowing and it is in the mode-hopping state for a long time, the microwave source will exceed the standard temperature upper limit, and even malfunction. Contents of the invention [0003] Embodiments of the present application provide a microwave heating system, a micro...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/06
CPCH05B6/06Y02B40/00
Inventor 増田慎一高茂丰黎青海覃承勇王永昌陈辉成高伟
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD