CN105222181A - For control method and the micro-wave oven of micro-wave oven - Google Patents
For control method and the micro-wave oven of micro-wave oven Download PDFInfo
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- CN105222181A CN105222181A CN201510734376.XA CN201510734376A CN105222181A CN 105222181 A CN105222181 A CN 105222181A CN 201510734376 A CN201510734376 A CN 201510734376A CN 105222181 A CN105222181 A CN 105222181A
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Abstract
The present invention proposes a kind of control method for micro-wave oven and micro-wave oven, and this control method being used for micro-wave oven comprises the target operating frequency and the target operation phase place that obtain and make micro-wave oven homogeneous heating; The operating power of micro-wave oven is adjusted to the first power, and controls micro-wave oven and carry out microwave cooking with target operating frequency and target operation phase place; When being reached the first temperature threshold by the temperature of cooking food, controlling micro-wave oven and carrying out microwave cooking with the second power or pulse power, target operating frequency and target operation phase place; When being reached the second temperature threshold by the temperature of cooking food, control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range; When the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking.The direct egg cooking group food of micro-wave oven can be made by the present invention, effectively promote the culinary art effect of micro-wave oven.
Description
Technical field
The present invention relates to micro-wave oven technical field, particularly relate to a kind of control method for micro-wave oven and micro-wave oven.
Background technology
Micro-wave oven is that one conveniently cooks firing equipment, it is widely used in daily life, during microwave-oven-heating eggs food, the heat characteristic that eggs food generates heat from inside to outside very easily causes the housing of eggs food to burst, simultaneously, if the power of the microwave source of micro-wave oven is excessive, the uneven housing of eggs food that also likely causes of microwave-oven-heating bursts.
In prior art, the method of microwave oven cooking eggs food is all first adopt heating using microwave water, water heats eggs food again, or steam turns to the mode that steam heats eggs food again, under this mode, needing to be filled with water also can be used for the vessel of heating using microwave, also need to load onto quantitative water in vessel, pouring is finally needed to clean vessel, microwave oven cooking complex steps, culinary art weak effect.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of control method for micro-wave oven, can make the direct egg cooking group food of micro-wave oven, effectively promotes the culinary art effect of micro-wave oven.
Another object of the present invention is to propose a kind of micro-wave oven.
For achieving the above object, the control method for micro-wave oven that first aspect present invention embodiment proposes, comprising: obtain the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating; The operating power of described micro-wave oven is adjusted to the first power, and controls described micro-wave oven and carry out microwave cooking with described target operating frequency and described target operation phase place; Judge whether reached the first temperature threshold by the temperature of cooking food, if reach described first temperature threshold, then control described micro-wave oven and carry out microwave cooking with the second power or pulse power, described target operating frequency and described target operation phase place; Judge describedly whether reached the second temperature threshold by the temperature of cooking food, if reach described second temperature threshold, then control described micro-wave oven and carry out microwave insulation culinary art to make the described temperature by the cooking food pattern remained in preset temperature range; Detect the time that described micro-wave oven carries out described microwave insulation culinary art, and when the time that described micro-wave oven carries out described microwave insulation culinary art reaches time threshold, control described micro-wave oven and stop microwave cooking.
The control method for micro-wave oven that first aspect present invention embodiment proposes, by obtaining the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating, and control micro-wave oven with the first power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the first temperature threshold by the temperature of cooking food, control micro-wave oven with the second power or pulse power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the second temperature threshold by the temperature of cooking food, control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range, when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking, the direct egg cooking group food of micro-wave oven can be made, the culinary art effect of effective lifting micro-wave oven.
For achieving the above object, the micro-wave oven that second aspect present invention embodiment proposes, comprising: cooking chamber; Base plate; Housing case; Be arranged on the guidance panel on described cooking chamber, described guidance panel is for receiving the culinary art instruction of user; The microwave source be connected with described cooking chamber, described microwave source is for generation of microwave signal; Be arranged on the feedthrough on described housing case, the microwave signal that described feedthrough sends for receiving described microwave source, and by cooking chamber described in described microwave signal feed-in; The temperature detecting module be connected with described cooking chamber, described temperature detecting module is for detecting by the temperature of cooking food; The controller be connected with described cooking chamber, described controller is used for controlling described micro-wave oven according to the culinary art instruction of described user and cooks, and obtains the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating; The operating power of described micro-wave oven is adjusted to the first power, and controls described micro-wave oven and carry out microwave cooking with described target operating frequency and described target operation phase place; Judge whether reached the first temperature threshold by the temperature of cooking food, if reach described first temperature threshold, then control described micro-wave oven and carry out microwave cooking with the second power or pulse power, described target operating frequency and described target operation phase place; Judge describedly whether reached the second temperature threshold by the temperature of cooking food, if reach described second temperature threshold, then control described micro-wave oven and carry out microwave insulation culinary art to make the described temperature by the cooking food pattern remained in preset temperature range; Detect the time that described micro-wave oven carries out described microwave insulation culinary art, and when the time that described micro-wave oven carries out described microwave insulation culinary art reaches time threshold, control described micro-wave oven and stop microwave cooking.
The micro-wave oven that second aspect present invention embodiment proposes, by obtaining the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating, and control micro-wave oven with the first power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the first temperature threshold by the temperature of cooking food, control micro-wave oven with the second power or pulse power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the second temperature threshold by the temperature of cooking food, control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range, when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking, the direct egg cooking group food of micro-wave oven can be made, the culinary art effect of effective lifting micro-wave oven.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the schematic flow sheet of the control method for micro-wave oven that one embodiment of the invention proposes;
Fig. 2 is the schematic flow sheet of the control method for micro-wave oven that another embodiment of the present invention proposes;
Fig. 3 is the structural representation of the micro-wave oven that another embodiment of the present invention proposes.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.On the contrary, embodiments of the invention comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
Fig. 1 is the schematic flow sheet of the control method for micro-wave oven that one embodiment of the invention proposes, and this control method being used for micro-wave oven comprises:
S11: obtain the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating.
Wherein, operating frequency and operating phase be micro-wave oven in the course of the work, micro-wave frequency that microwave source in micro-wave oven produces and phase place, operating frequency can the microwave source in micro-wave oven can produce microwave full frequency band in change, and the phase range of microwave that microwave source produces is-180 ° to+180 °.
Target operating frequency and target operation phase place are operating frequency and the operating phase that can make micro-wave oven homogeneous heating eggs food.
In the present invention, during microwave-oven-heating eggs food, the heat characteristic that eggs food generates heat from inside to outside very easily causes the housing of eggs food to burst, simultaneously, if the power of the microwave source of micro-wave oven is excessive, the uneven housing of eggs food that also likely causes of microwave-oven-heating bursts, therefore, need to obtain micro-wave oven in the process of egg cooking group food, target operating frequency and the target operation phase place of micro-wave oven homogeneous heating can be made.
Wherein, microwave source is magnetron such as, or semiconductor microactuator wave source.
In the present embodiment, owing to needing the operating power regulating micro-wave oven, therefore, the micro-wave oven with semiconductor microactuator wave source is selected to carry out the algorithm design of microwave cooking.
Particularly, first can obtain the homogeneous heating algorithm making micro-wave oven homogeneous heating, and obtain target operating frequency and target operation phase place according to homogeneous heating algorithm.
Wherein, obtaining makes the method for the homogeneous heating algorithm of micro-wave oven homogeneous heating can be such as, eggs food is put into the cooking chamber of micro-wave oven, first with small-power (wherein, small-power can be the operating power making the operating power sum of all microwave sources be less than the single microwave source of 20W, such as, supposes there are 4 microwave sources, then the operating power of each microwave source is set to 4W, then general power is 16W.) start micro-wave oven carry out heating using microwave, the operating frequency of further dynamic conditioning micro-wave oven and operating phase, and detect the focus change of eggs foodstuff surface, acquisition can cover operating frequency corresponding to the focus of eggs food and operating phase combination comprehensively, this can cover operating frequency corresponding to the focus of eggs food and operating phase, i.e. target operating frequency and target operation phase place comprehensively.Usually the target operating frequency filtered out and target operation phase place have multiple combination, therefore, need the data splitting of plurality of target operating frequency and target operation phase place to be stored in the built-in storage medium of micro-wave oven.Carrying out at micro-wave oven in the process of heating using microwave, along with the form of eggs food changes, having the micro-wave oven of multiple microwave source when realizing homogeneous heating, corresponding target operating frequency and target operation phase place can constantly change, then formation homogeneous heating algorithms.
Wherein, focus refers to carry out in the process of heating using microwave at micro-wave oven, and each operating frequency and operating phase are combined in cooking chamber and form corresponding field distribution, and each field distribution forms the region that in a series of region, energy is high in cooking chamber.
When using microwave oven cooking eggs food, if make whole eggs food all be in focus, or a series of focus stacks up and can cover whole eggs food, makes the time of selected focus work identical, then can ensure to heat eggs food uniformly.
In the present embodiment, obtaining the method making the homogeneous heating algorithm of micro-wave oven homogeneous heating is example, does not limit, on the other hand at this, if existing homogeneous heating algorithm in micro-wave oven plug-in, then do not need to perform the operating process obtaining homogeneous heating algorithm in practical application.
Such as, the target operating frequency of micro-wave oven homogeneous heating that makes got is 2.42GHz, and target operation phase place is 45 °.
S12: the operating power of micro-wave oven is adjusted to the first power, and control micro-wave oven and carry out microwave cooking with target operating frequency and target operation phase place.
Wherein, the first power can for the operating power making the operating power sum of all microwave sources be less than the single microwave source of 200W, and such as, suppose there are 4 microwave sources, then the operating power of each microwave source is set to 40W, then general power is 160W, is less than 200W.
Such as, the target operating frequency got is 2.42GHz, and target operation phase place is 45 °, then control micro-wave oven and carry out microwave cooking with 45 °, the first power 40W, target operating frequency 2.42GHz and target operation phase place, under this running parameter, micro-wave oven can homogeneous heating eggs food.
Alternatively, after this step, also comprise: continue to detect by the temperature of cooking food.
S13: judge whether reached the first temperature threshold by the temperature of cooking food, if reach the first temperature threshold, then controls micro-wave oven and carries out microwave cooking with the second power or pulse power, target operating frequency and target operation phase place.
Wherein, the first temperature threshold can within 60 DEG C ~ 70 DEG C.
First temperature threshold is such as 65 DEG C.
Second power can for the operating power making the operating power sum of all microwave sources be less than the single microwave source of 100W, and such as, suppose there are 4 microwave sources, then the operating power of each microwave source is set to 20W, then general power is 80W, is less than 100W.
Pulse power can be less than 200W for making the operating power sum of all microwave sources, and the operating power of the single microwave source of the dutycycle of 50%, such as, suppose there are 4 microwave sources, then the operating power of each microwave source is set to 40W, the dutycycle of 50% carries out break-make work.
Such as, the target operating frequency got is 2.42GHz, and target operation phase place is 45 °, then control micro-wave oven and carry out microwave cooking with 45 °, the second power 20W, target operating frequency 2.42GHz and target operation phase place, under this running parameter, micro-wave oven can homogeneous heating eggs food.
Alternatively, after judging whether reached the first temperature threshold by the temperature of cooking food, also comprise: if do not reach the first temperature threshold, then control micro-wave oven and continue to carry out microwave cooking with the first power, target operating frequency and target operation phase place.
Alternatively, after this step, also comprise: upgrade the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating, to obtain the target operating frequency after upgrading and the target operation phase place after upgrading; Control micro-wave oven and carry out microwave cooking with the target operating frequency after the second power or pulse power, renewal and the target operation phase place after upgrading.
S14: judge whether reached the second temperature threshold by the temperature of cooking food, if reach the second temperature threshold, then controls micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range.
Wherein, the second temperature threshold is within 75 DEG C ~ 80 DEG C, and preset temperature range is 75 DEG C ~ 80 DEG C.
Second temperature threshold is such as 75 DEG C.
Such as, 100W can be less than to make the operating power sum of all microwave sources, and the operating power of the dutycycle of 50% single microwave source control micro-wave oven carries out microwave insulation culinary art.
Such as, control micro-wave oven and carry out microwave cooking with 45 °, the second power 20W, target operating frequency 2.42GHz and target operation phase place, when being reached 75 DEG C by the temperature of cooking food, for avoiding excessive egg cooking group food, control micro-wave oven to make to be carried out microwave insulation culinary art by the temperature of the cooking food pattern remained in 75 DEG C ~ 80 DEG C.
Alternatively, after judging whether reached the second temperature threshold by the temperature of cooking food, also comprise: if do not reach the second temperature threshold, then control micro-wave oven and continue to carry out microwave cooking with the second power or pulse power, target operating frequency and target operation phase place.
S15: detect the time that micro-wave oven carries out microwave insulation culinary art, and when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking.
Wherein, time threshold is preset by micro-wave oven plug-in, and time threshold is such as 2min ~ 3min.
Such as, when the time that detection micro-wave oven carries out microwave insulation culinary art reaches 2min, control micro-wave oven and stop microwave cooking.
In the present embodiment, by obtaining the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating, and control micro-wave oven with the first power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the first temperature threshold by the temperature of cooking food, control micro-wave oven with the second power or pulse power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the second temperature threshold by the temperature of cooking food, control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range, when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking, the direct egg cooking group food of micro-wave oven can be made, the culinary art effect of effective lifting micro-wave oven.
Fig. 2 is the schematic flow sheet of the control method for micro-wave oven that another embodiment of the present invention proposes, and this control method being used for micro-wave oven comprises:
S201: obtain the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating.
Wherein, operating frequency and operating phase be micro-wave oven in the course of the work, micro-wave frequency that microwave source in micro-wave oven produces and phase place, operating frequency can the microwave source in micro-wave oven can produce microwave full frequency band in change, and the phase range of microwave that microwave source produces is-180 ° to+180 °.
Target operating frequency and target operation phase place are operating frequency and the operating phase that can make micro-wave oven homogeneous heating eggs food.
Such as, the target operating frequency of micro-wave oven homogeneous heating that makes got is 2.42GHz, and target operation phase place is 45 °.
S202: the operating power of micro-wave oven is adjusted to the first power, and control micro-wave oven and carry out microwave cooking with target operating frequency and target operation phase place.
Wherein, the first power can for the operating power making the operating power sum of all microwave sources be less than the single microwave source of 200W, and such as, suppose there are 4 microwave sources, then the operating power of each microwave source is set to 40W, then general power is 160W, is less than 200W.
Such as, the target operating frequency got is 2.42GHz, and target operation phase place is 45 °, then control micro-wave oven and carry out microwave cooking with 45 °, the first power 40W, target operating frequency 2.42GHz and target operation phase place, under this running parameter, micro-wave oven can homogeneous heating eggs food.
S203: continue to detect by the temperature of cooking food.
Particularly, can be detected by the temperature of cooking food by the temperature detecting module be connected with cooking chamber.
Such as, temperature detecting module detects that by the temperature of cooking food be 66 DEG C.
S204: judge whether reached the first temperature threshold by the temperature of cooking food, if so, then performs step S205, otherwise repeated execution of steps S202.
Wherein, the first temperature threshold can within 60 DEG C ~ 70 DEG C.
First temperature threshold is such as 65 DEG C.
Such as, when being reached the first temperature threshold 65 DEG C by the temperature of cooking food, trigger and perform step S205.
S205: upgrade the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating, to obtain the target operating frequency after upgrading and the target operation phase place after upgrading.
Along with the form of eggs food changes, there is the micro-wave oven of multiple microwave source when realizing homogeneous heating, corresponding target operating frequency and target operation phase place can constantly change, therefore need to dynamically update target operating frequency and target operation phase place, to obtain the target operating frequency after upgrading and the target operation phase place after upgrading, enable to be continued to be heated properly by cooking food.
Such as, the target operating frequency after renewal is 2.47GHz, and the target operation phase place after renewal is 49 °.
S206: control micro-wave oven and carry out microwave cooking with the target operating frequency after the second power or pulse power, renewal and the target operation phase place after upgrading.
Second power can for the operating power making the operating power sum of all microwave sources be less than the single microwave source of 100W, and such as, suppose there are 4 microwave sources, then the operating power of each microwave source is set to 20W, then general power is 80W, is less than 100W.
Pulse power can be less than 200W for making the operating power sum of all microwave sources, and the operating power of the single microwave source of the dutycycle of 50%, such as, suppose there are 4 microwave sources, then the operating power of each microwave source is set to 40W, the dutycycle of 50% carries out break-make work.
Such as, target operating frequency after renewal is 2.47GHz, target operation phase place after renewal is 49 °, then control micro-wave oven and carry out microwave cooking with the target operating frequency after the second power 20W, renewal for 2.47GHz and the target operation phase place after upgrading are 49 °, under this running parameter, micro-wave oven can homogeneous heating eggs food.
S207: judge whether reached the second temperature threshold by the temperature of cooking food, if so, then performs step S208, otherwise repeated execution of steps S206.
Wherein, the second temperature threshold is within 75 DEG C ~ 80 DEG C.
Second temperature threshold is such as 75 DEG C.
Such as, when being reached the second temperature threshold 75 DEG C by the temperature of cooking food, trigger and perform step S208.
S208: control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range.
Wherein, preset temperature range is 75 DEG C ~ 80 DEG C.
Such as, 100W can be less than to make the operating power sum of all microwave sources, and the operating power of the dutycycle of 50% single microwave source control micro-wave oven carries out microwave insulation culinary art.
Such as, control micro-wave oven and carry out microwave cooking with 45 °, the second power 20W, target operating frequency 2.42GHz and target operation phase place, when being reached 75 DEG C by the temperature of cooking food, for avoiding excessive egg cooking group food, control micro-wave oven to make to be carried out microwave insulation culinary art by the temperature of the cooking food pattern remained in 75 DEG C ~ 80 DEG C.
S209: detect the time that micro-wave oven carries out microwave insulation culinary art.
Such as, the time that the micro-wave oven detected carries out microwave insulation culinary art is 1.5min.
S210: when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking.
Wherein, time threshold is preset by micro-wave oven plug-in, and time threshold is such as 2min ~ 3min.
Such as, when the time that detection micro-wave oven carries out microwave insulation culinary art reaches 2min, control micro-wave oven and stop microwave cooking.
In the present embodiment, by obtaining the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating, and control micro-wave oven with the first power, target operating frequency and target operation phase place carry out microwave cooking, when not reached the first temperature threshold by the temperature of cooking food, continue to control micro-wave oven with the first power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the first temperature threshold by the temperature of cooking food, obtain the target operating frequency after upgrading and the target operation phase place after upgrading, and control micro-wave oven with the second power or pulse power, target operating frequency after renewal and the target operation phase place after upgrading carry out microwave cooking, enable to be continued to be heated properly by cooking food, the culinary art effect of effective lifting micro-wave oven, when being reached the second temperature threshold by the temperature of cooking food, control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range, when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking, the direct egg cooking group food of micro-wave oven can be made, effectively promote the culinary art effect of micro-wave oven further.
Fig. 3 is the structural representation of the micro-wave oven that another embodiment of the present invention proposes, and this micro-wave oven 30 comprises cooking chamber 301; Base plate 302; Housing case 303; Be arranged on the guidance panel 304 on cooking chamber 301, guidance panel 304 is for receiving the culinary art instruction of user; The microwave source 305 be connected with cooking chamber 301, microwave source 305 is for generation of microwave signal; Be arranged on the feedthrough 306 on housing case 303, the microwave signal that feedthrough 306 sends for receiving microwave source 305, and by microwave signal feed-in cooking chamber 301; The temperature detecting module 307 be connected with cooking chamber 301, temperature detecting module 307 is for detecting by the temperature of cooking food; The controller 308 be connected with cooking chamber 301, controller 308 is cooked for controlling micro-wave oven according to the culinary art instruction of user, and obtains the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating; The operating power of micro-wave oven is adjusted to the first power, and controls micro-wave oven and carry out microwave cooking with target operating frequency and target operation phase place; Judge whether reached the first temperature threshold by the temperature of cooking food, if reach the first temperature threshold, then control micro-wave oven and carry out microwave cooking with the second power or pulse power, target operating frequency and target operation phase place; Judge whether reached the second temperature threshold by the temperature of cooking food, if reach the second temperature threshold, then control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range; Detect the time that micro-wave oven carries out microwave insulation culinary art, and when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking.
In one embodiment of the invention, this micro-wave oven 30 comprises cooking chamber 301.
Wherein, in an embodiment of the present invention, cooking chamber 301 is main bodys of micro-wave oven.
Particularly, the cooking chamber 301 that user can will need the food of culinary art to put into micro-wave oven, the microwave produced by microwave source 305, is cooked food.
In one embodiment of the invention, this micro-wave oven 30 comprises base plate 302.
Base plate 302 is for supporting cooking chamber 301, and fixing high-tension transformer, base plate 302 is connected with housing case 303.
In one embodiment of the invention, this micro-wave oven 30 comprises housing case 303.
Particularly, housing case 303 and base plate 302 are the supporting construction of micro-wave oven, and housing case 303 is located at cooking chamber 301, base plate 302, microwave source 305, temperature detecting module 307, controller 308, and on feedthrough 306.
Housing case 303 and base plate 302, and guidance panel 304 is connected.
Housing case 303 is provided with guidance panel 304, and power line.
In one embodiment of the invention, this micro-wave oven 30 comprises the guidance panel 304 be arranged on cooking chamber 301, and guidance panel 304 is for receiving the culinary art instruction of user.
A culinary art instruction such as " heating! ".
The cooking chamber 301 that user can will need the food of culinary art to put into micro-wave oven, and input culinary art instruction on guidance panel 304, arrange culinary art pattern for " heating particularly! ", then micro-wave oven starts corresponding culinary art pattern, to cook food according to the culinary art instruction of user.
In one embodiment of the invention, this micro-wave oven 30 comprises the microwave source 305 be connected with cooking chamber 301, and microwave source 305 is for generation of microwave signal.
Wherein, microwave source 305 such as magnetron, or semiconductor microactuator wave source 305, magnetron is used to the electron tube producing microwave energy, be in fact the diode being placed in stationary magnetic field, in pipe, electronics is under the control of orthogonal stationary magnetic field and steady electric field, interacts with electromagnetic field of high frequency, become microwave energy obtaining energy conversion from steady electric field, thus reach the object producing microwave energy.
Microwave is a kind of high-frequency electromagnetic wave.
In one embodiment of the invention, this micro-wave oven 30 comprises the feedthrough 306 be arranged on housing case 303, the microwave signal that feedthrough 306 sends for receiving microwave source 305, and by microwave signal feed-in cooking chamber 301.
In the present invention, in order to make the culinary art heating effect of micro-wave oven more even, ensureing under isolation condition desirable between different feedthroughs 306, can on the housing case 303 of microwave oven cooking room 301, feedthrough 306 more than two is set, the microwave source 305 of corresponding same quantity.
Wherein, desirable isolation condition is such as the isolation between feedthrough 306 is less than-15dB.
In one embodiment of the invention, this micro-wave oven 30 comprises the temperature detecting module 307 be connected with cooking chamber 301, and temperature detecting module 307 is for detecting by the temperature of cooking food.
Such as, temperature detecting module 307 detects that by the temperature of cooking food be 66 DEG C.
In one embodiment of the invention, this micro-wave oven 30 comprises the controller 308 be connected with cooking chamber 301, controller 308 is cooked for controlling micro-wave oven according to the culinary art instruction of user, and obtains the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating; The operating power of micro-wave oven is adjusted to the first power, and controls micro-wave oven and carry out microwave cooking with target operating frequency and target operation phase place; Judge whether reached the first temperature threshold by the temperature of cooking food, if reach the first temperature threshold, then control micro-wave oven and carry out microwave cooking with the second power or pulse power, target operating frequency and target operation phase place; Judge whether reached the second temperature threshold by the temperature of cooking food, if reach the second temperature threshold, then control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range; Detect the time that micro-wave oven carries out microwave insulation culinary art, and when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking.
Particularly, identical with the embodiment for the flow process of the control method of micro-wave oven in the embodiment of the implementation of the controller 308 that cooking chamber 301 is connected and above Fig. 1 with Fig. 2, do not repeat them here.
In the present embodiment, by obtaining the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating, and control micro-wave oven with the first power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the first temperature threshold by the temperature of cooking food, control micro-wave oven with the second power or pulse power, target operating frequency and target operation phase place carry out microwave cooking, when being reached the second temperature threshold by the temperature of cooking food, control micro-wave oven to make to be carried out microwave insulation culinary art by the pattern that the temperature of cooking food remains in preset temperature range, when the time that micro-wave oven carries out microwave insulation culinary art reaches time threshold, control micro-wave oven and stop microwave cooking, the direct egg cooking group food of micro-wave oven can be made, the culinary art effect of effective lifting micro-wave oven.
It should be noted that, in describing the invention, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.In addition, in describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (8)
1. for a control method for micro-wave oven, it is characterized in that, comprise the following steps:
Obtain the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating;
The operating power of described micro-wave oven is adjusted to the first power, and controls described micro-wave oven and carry out microwave cooking with described target operating frequency and described target operation phase place;
Judge whether reached the first temperature threshold by the temperature of cooking food, if reach described first temperature threshold, then control described micro-wave oven and carry out microwave cooking with the second power or pulse power, described target operating frequency and described target operation phase place;
Judge describedly whether reached the second temperature threshold by the temperature of cooking food, if reach described second temperature threshold, then control described micro-wave oven and carry out microwave insulation culinary art to make the described temperature by the cooking food pattern remained in preset temperature range;
Detect the time that described micro-wave oven carries out described microwave insulation culinary art, and when the time that described micro-wave oven carries out described microwave insulation culinary art reaches time threshold, control described micro-wave oven and stop microwave cooking.
2. as claimed in claim 1 for the control method of micro-wave oven, it is characterized in that, the described operating power by described micro-wave oven is adjusted to the first power, and controls after described micro-wave oven carries out microwave cooking with described target operating frequency and described target operation phase place, also to comprise:
Continue detection described by the temperature of cooking food.
3., as claimed in claim 2 for the control method of micro-wave oven, it is characterized in that, described judgement also comprises after whether being reached the first temperature threshold by the temperature of cooking food:
If do not reach described first temperature threshold, then control described micro-wave oven and continue to carry out microwave cooking with described first power, described target operating frequency and described target operation phase place.
4., as claimed in claim 3 for the control method of micro-wave oven, it is characterized in that, described judge described whether reached the second temperature threshold by the temperature of cooking food after, also comprise:
If do not reach described second temperature threshold, then control described micro-wave oven and continue to carry out microwave cooking with described second power or pulse power, described target operating frequency and described target operation phase place.
5., as claimed in claim 4 for the control method of micro-wave oven, it is characterized in that, described first temperature threshold is within 60 DEG C ~ 70 DEG C, and described second temperature threshold is within 75 DEG C ~ 80 DEG C, and described preset temperature range is 75 DEG C ~ 80 DEG C.
6. as claimed in claim 5 for the control method of micro-wave oven, it is characterized in that, whether described judgement is reached the first temperature threshold by the temperature of cooking food, if reach described first temperature threshold, then control after described micro-wave oven carries out microwave cooking with the second power or pulse power, described target operating frequency and described target operation phase place, also to comprise:
Upgrade the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating, to obtain the target operating frequency after upgrading and the target operation phase place after upgrading.
7. as claimed in claim 6 for the control method of micro-wave oven, it is characterized in that, described when reaching described first temperature threshold, control described micro-wave oven and carry out microwave cooking with the second power or pulse power, described target operating frequency and described target operation phase place, comprising:
Control described micro-wave oven and carry out microwave cooking with the target operating frequency after the second power or pulse power, described renewal and the target operation phase place after described renewal.
8. a micro-wave oven, is characterized in that, comprising:
Cooking chamber;
Base plate;
Housing case;
Be arranged on the guidance panel on described cooking chamber, described guidance panel is for receiving the culinary art instruction of user;
The microwave source be connected with described cooking chamber, described microwave source is for generation of microwave signal;
Be arranged on the feedthrough on described housing case, the microwave signal that described feedthrough sends for receiving described microwave source, and by cooking chamber described in described microwave signal feed-in;
The temperature detecting module be connected with described cooking chamber, described temperature detecting module is for detecting by the temperature of cooking food;
The controller be connected with described cooking chamber, described controller is used for controlling described micro-wave oven according to the culinary art instruction of described user and cooks, and obtains the target operating frequency and the target operation phase place that make micro-wave oven homogeneous heating; The operating power of described micro-wave oven is adjusted to the first power, and controls described micro-wave oven and carry out microwave cooking with described target operating frequency and described target operation phase place; Judge whether reached the first temperature threshold by the temperature of cooking food, if reach described first temperature threshold, then control described micro-wave oven and carry out microwave cooking with the second power or pulse power, described target operating frequency and described target operation phase place; Judge describedly whether reached the second temperature threshold by the temperature of cooking food, if reach described second temperature threshold, then control described micro-wave oven and carry out microwave insulation culinary art to make the described temperature by the cooking food pattern remained in preset temperature range; Detect the time that described micro-wave oven carries out described microwave insulation culinary art, and when the time that described micro-wave oven carries out described microwave insulation culinary art reaches time threshold, control described micro-wave oven and stop microwave cooking.
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