CN106507525B - Semiconductor microwave heating equipment and its Poewr control method and power control device - Google Patents
Semiconductor microwave heating equipment and its Poewr control method and power control device Download PDFInfo
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- CN106507525B CN106507525B CN201610940689.5A CN201610940689A CN106507525B CN 106507525 B CN106507525 B CN 106507525B CN 201610940689 A CN201610940689 A CN 201610940689A CN 106507525 B CN106507525 B CN 106507525B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/66—Circuits
- H05B6/68—Circuits for monitoring or control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
Abstract
The present invention provides a kind of semiconductor microwave heating equipment and its Poewr control methods and power control device, wherein Poewr control method includes: the output power for receiving user and being directed to the setting of semiconductor microwave heating equipment；According to the output power, and performance number corresponding with each power grade of the semiconductor microwave heating equipment, the determining power grade to match with the output power；Based on determining power grade, controls the semiconductor microwave heating equipment and work.Technical solution of the present invention allows users to the output power that semiconductor microwave heating equipment is flexibly set according to actual demand, is conducive to the usage experience for promoting user.
Description
Technical field
The present invention relates to microwave heating technique fields, in particular to a kind of power of semiconductor microwave heating equipment
The power control device and a kind of semiconductor microwave heating equipment of control method, a kind of semiconductor microwave heating equipment.
Background technique
Currently, existing micro-wave oven is all largely to generate microwave signal using magnetron, and then produce based on magnetron
Raw microwave signal carries out microwave heating.
Existing micro-wave oven is mainly the operating time by magnetron in the control unit time come the power to micro-wave oven
It is controlled, realizes power control particular by the mean power changed in the unit time.This control mode makes micro-
Wave furnace can only can not achieve in limited several discrete power point output powers from zero to the multi-grade power full power
Output.And traditional frequency micro-wave oven of determining also only has two kinds of power grades of full power and inactivity, cannot export multi-grade power.
As it can be seen that existing micro-wave oven seems inflexible in power regulation, user cannot be made flexible according to actual needs
The output power of micro-wave oven is arranged in ground, is an impediment to the promotion of user experience.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, an object of the present invention is to provide a kind of power control sides of new semiconductor microwave heating equipment
Method allows users to the output power for flexibly setting semiconductor microwave heating equipment according to actual demand, is conducive to mention
Rise the usage experience of user.
It is another object of the present invention to correspondences to propose a kind of power control device of semiconductor microwave heating equipment
With the semiconductor microwave heating equipment with the power control device.
To achieve the above object, according to the embodiment of the first aspect of the invention, a kind of semiconductor microactuator Wave heating is proposed
The Poewr control method of equipment, comprising: receive the output power that user is directed to the setting of semiconductor microwave heating equipment；According to described
Output power, and performance number corresponding with each power grade of the semiconductor microwave heating equipment, it is determining with it is described
The power grade that output power matches；Based on determining power grade, controls the semiconductor microwave heating equipment and carry out work
Make.
The Poewr control method of the semiconductor microwave heating equipment of embodiment according to the present invention, by according to user setting
Output power, and performance number corresponding with each power grade of semiconductor microwave heating equipment, determination sets with user
The power grade that the output power set matches, so controlled based on determining power grade semiconductor microwave heating equipment into
Row work allows users to the output power that semiconductor microwave heating equipment is flexibly set according to actual demand, in turn
Can be found based on the output power of user setting therewith power grade the most matched come control microwave heating equipment carry out work
Make, realize the purpose that neatly output power of semiconductor microwave heating equipment is adjusted, is conducive to promote user's
Usage experience.
Wherein, if the power grade number of semiconductor microwave heating equipment is more, it is determined that the corresponding function of power grade
Output power of the rate value closer to user's actual setting.
The Poewr control method of semiconductor microwave heating equipment according to the abovementioned embodiments of the present invention, can also have with
Lower technical characteristic:
According to one embodiment of present invention, according to the output power, and with the semiconductor microwave heating equipment
The corresponding performance number of each power grade, it is specific to wrap the step of the determining power grade to match with the output power
It includes: determining performance number and the immediate power grade of the output power；By performance number and the immediate function of the output power
Rate grade is as the power grade to match with the output power.
In this embodiment, by using the immediate power grade of output power of performance number and user setting as phase
The power grade matched, so that when being worked based on determining power grade control semiconductor microwave heating equipment, output
Power and user setting output power it is closest, and then can satisfy the actual demand of user.
According to one embodiment of present invention, the step of performance number Yu the immediate power grade of the output power is determined
Suddenly, it specifically includes:
By output power performance number corresponding with each power grade of the semiconductor microwave heating equipment into
Row compares, and to determine that performance number is greater than the first power grade of the output power and the closest output power, and determines
Performance number is inferior to first power grade and the second power grade of the closest output power；Calculate first function
The first difference between the performance number of rate grade and the output power, and calculate the output power and second power etc.
The second difference between grade；If first difference is less than or equal to second difference, first power grade is made
For with the immediate power grade of the output power；If first difference is greater than second difference, by described second
Power grade as with the immediate power grade of the output power.
It in this embodiment, can be in the immediate power grade of the output power that determines performance number and user setting
The output power of user setting performance number corresponding with each power grade of semiconductor microwave heating equipment is compared,
With determination above-mentioned the first power grade and the second power grade, the corresponding performance number of the two power grades is compared to other function
The corresponding performance number of rate grade is to be closer to the output power of user setting, and then select from the two power grades again
Out with the immediate power grade of the output power of user setting.
According to one embodiment of present invention, include the case where multiple microwave sources in the semiconductor microwave heating equipment
Under,
According to the output power, and function corresponding with each power grade of the semiconductor microwave heating equipment
It the step of rate value, the determining power grade to match with the output power, specifically includes: based on the output power, calculating
Distribute to the output power of each microwave source in the multiple microwave source；According to the output work for distributing to each microwave source
Rate, and performance number corresponding with each power grade of the semiconductor microwave heating equipment are determined and are distributed to and is described
The power grade that the output power of each microwave source matches；
Based on determining power grade, the step of semiconductor microwave heating equipment is worked is controlled, is specifically included:
Each microwave source is controlled to work respectively with determining power grade.
It in this embodiment, can be by the defeated of user setting when semiconductor microwave heating equipment has multiple microwave sources
Power gives each microwave source according to certain distribution assignment of logical out, and then calculates corresponding power etc. for each microwave source
Grade, is worked with controlling each microwave source respectively.
According to one embodiment of present invention, the output work for distributing to each microwave source in the multiple microwave source is calculated
The step of rate, specifically includes:
The output power is averagely allocated to each microwave source；Or
Based on predefined ratio, the output power is distributed into each microwave source.
In this embodiment, predefined ratio can be the customized ratio of user, is also possible to semiconductor microwave and adds
The ratio of hot equipment default.
A kind of embodiment according to a second aspect of the present invention, it is also proposed that power control dress of semiconductor microwave heating equipment
It sets, comprising: receiving unit, the output power for being directed to the setting of semiconductor microwave heating equipment for receiving user；Determination unit is used
According to the output power, and performance number corresponding with each power grade of the semiconductor microwave heating equipment,
The determining power grade to match with the output power；Control unit, the power etc. determined for unit based on the determination
Grade, controls the semiconductor microwave heating equipment and works.
The power control device of the semiconductor microwave heating equipment of embodiment according to the present invention, by according to user setting
Output power, and performance number corresponding with each power grade of semiconductor microwave heating equipment, determination sets with user
The power grade that the output power set matches, so controlled based on determining power grade semiconductor microwave heating equipment into
Row work allows users to the output power that semiconductor microwave heating equipment is flexibly set according to actual demand, in turn
Can be found based on the output power of user setting therewith power grade the most matched come control microwave heating equipment carry out work
Make, realize the purpose that neatly output power of semiconductor microwave heating equipment is adjusted, is conducive to promote user's
Usage experience.
Wherein, if the power grade number of semiconductor microwave heating equipment is more, it is determined that the corresponding function of power grade
Output power of the rate value closer to user's actual setting.
The power control device of semiconductor microwave heating equipment according to the abovementioned embodiments of the present invention, can also have with
Lower technical characteristic:
According to one embodiment of present invention, the determination unit is specifically used for: determining performance number and the output power
Immediate power grade, using performance number and the immediate power grade of the output power as with the output power phase
Matched power grade.
In this embodiment, by using the immediate power grade of output power of performance number and user setting as phase
The power grade matched, so that when being worked based on determining power grade control semiconductor microwave heating equipment, output
Power and user setting output power it is closest, and then can satisfy the actual demand of user.
According to one embodiment of present invention, the determination unit includes:
Comparing unit, for the output power is opposite with each power grade of the semiconductor microwave heating equipment
The performance number answered is compared, to determine that performance number is greater than the first function of the output power and the closest output power
Rate grade, and determine performance number inferior to first power grade and the second power grade of the closest output power；
Computing unit, first between performance number and the output power for calculating first power grade are poor
Value, and calculate the second difference between the output power and second power grade；
Execution unit is used for when first difference is less than or equal to second difference, by described first power etc.
Grade as with the immediate power grade of the output power, and for first difference be greater than second difference when,
Using second power grade as with the immediate power grade of the output power.
It in this embodiment, can be in the immediate power grade of the output power that determines performance number and user setting
The output power of user setting performance number corresponding with each power grade of semiconductor microwave heating equipment is compared,
With determination above-mentioned the first power grade and the second power grade, the corresponding performance number of the two power grades is compared to other function
The corresponding performance number of rate grade is to be closer to the output power of user setting, and then select from the two power grades again
Out with the immediate power grade of the output power of user setting.
According to one embodiment of present invention, include the case where multiple microwave sources in the semiconductor microwave heating equipment
Under, the determination unit is specifically used for: being based on the output power, calculates each microwave distributed in the multiple microwave source
The output power in source, and set according to the output power for distributing to each microwave source, and with the semiconductor microactuator Wave heating
The standby corresponding performance number of each power grade determines and distributes to the function that the output power of each microwave source matches
Rate grade；Described control unit is specifically used for, and controls each microwave source and is worked respectively with determining power grade.
It in this embodiment, can be by the defeated of user setting when semiconductor microwave heating equipment has multiple microwave sources
Power gives each microwave source according to certain distribution assignment of logical out, and then calculates corresponding power etc. for each microwave source
Grade, is worked with controlling each microwave source respectively.
According to one embodiment of present invention, the determination unit is specifically also used to:
The output power is averagely allocated to each microwave source；Or
Based on predefined ratio, the output power is distributed into each microwave source.
In this embodiment, predefined ratio can be the customized ratio of user, is also possible to semiconductor microwave and adds
The ratio of hot equipment default.
Embodiment according to a third aspect of the present invention, it is also proposed that a kind of semiconductor microwave heating equipment, comprising: such as above-mentioned
The power control device of semiconductor microwave heating equipment described in any one of embodiment.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 shows the Poewr control method of semiconductor microwave heating equipment according to first embodiment of the invention
Flow diagram；
Fig. 2 shows the schematic blocks of the power control device of the semiconductor microwave heating equipment of embodiment according to the present invention
Figure；
Fig. 3 shows the schematic block diagram of the semiconductor microwave heating equipment of embodiment according to the present invention；
Fig. 4 shows the Poewr control method of the semiconductor microwave heating equipment of second embodiment according to the present invention
Flow diagram；
Fig. 5 shows the system block diagram of the semiconductor microwave heating equipment of embodiment according to the present invention.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 1 shows the Poewr control method of semiconductor microwave heating equipment according to first embodiment of the invention
Flow diagram.
As shown in Figure 1, the Poewr control method of semiconductor microwave heating equipment according to first embodiment of the invention,
Include:
Step S10 receives the output power that user is directed to the setting of semiconductor microwave heating equipment.
Step S12, according to the output power, and each power grade phase with the semiconductor microwave heating equipment
Corresponding performance number, the determining power grade to match with the output power.
Step S14 is controlled the semiconductor microwave heating equipment and is worked based on determining power grade.
Specifically, by the output power according to user setting, and each power with semiconductor microwave heating equipment
The corresponding performance number of grade, the power grade that the determining output power with user setting matches, and then based on determining function
Rate grade works to control semiconductor microwave heating equipment, allows users to flexibly set half according to actual demand
The output power of conductor microwave heating equipment, and then function the most matched therewith can be found based on the output power of user setting
Rate grade works to control microwave heating equipment, realize neatly to the output power of semiconductor microwave heating equipment into
The purpose that row is adjusted is conducive to the usage experience for promoting user.
Wherein, if the power grade number of semiconductor microwave heating equipment is more, it is determined that the corresponding function of power grade
Output power of the rate value closer to user's actual setting.
Further, step S12 is specifically included: determining performance number and the immediate power grade of the output power；It will
Performance number and the immediate power grade of the output power are as the power grade to match with the output power.
In this embodiment, by using the immediate power grade of output power of performance number and user setting as phase
The power grade matched, so that when being worked based on determining power grade control semiconductor microwave heating equipment, output
Power and user setting output power it is closest, and then can satisfy the actual demand of user.
Further, it is determined that the step of performance number and the output power immediate power grade, specifically include:
By output power performance number corresponding with each power grade of the semiconductor microwave heating equipment into
Row compares, and to determine that performance number is greater than the first power grade of the output power and the closest output power, and determines
Performance number is inferior to first power grade and the second power grade of the closest output power；Calculate first function
The first difference between the performance number of rate grade and the output power, and calculate the output power and second power etc.
The second difference between grade；If first difference is less than or equal to second difference, first power grade is made
For with the immediate power grade of the output power；If first difference is greater than second difference, by described second
Power grade as with the immediate power grade of the output power.
It in this embodiment, can be in the immediate power grade of the output power that determines performance number and user setting
The output power of user setting performance number corresponding with each power grade of semiconductor microwave heating equipment is compared,
With determination above-mentioned the first power grade and the second power grade, the corresponding performance number of the two power grades is compared to other function
The corresponding performance number of rate grade is to be closer to the output power of user setting, and then select from the two power grades again
Out with the immediate power grade of the output power of user setting.
The technical solution of the above embodiment of the present invention is not only suitable for the semiconductor microwave heating equipment of single microwave source, also fits
Semiconductor microwave heating equipment for more microwave sources.
Wherein, for the semiconductor microwave heating equipment of more microwave sources, step S12 is specifically included: based on described defeated
Power out calculates the output power for distributing to each microwave source in the multiple microwave source；It is described each micro- according to distributing to
The output power of wave source, and performance number corresponding with each power grade of the semiconductor microwave heating equipment determine
The power grade to match with the output power for distributing to each microwave source；
Step S14 is specifically included: control each microwave source is worked respectively with determining power grade.
It in this embodiment, can be by the defeated of user setting when semiconductor microwave heating equipment has multiple microwave sources
Power gives each microwave source according to certain distribution assignment of logical out, and then calculates corresponding power etc. for each microwave source
Grade, is worked with controlling each microwave source respectively.
Further, the step of calculating the output power for distributing to each microwave source in the multiple microwave source, specifically
Include:
The output power is averagely allocated to each microwave source；Or
Based on predefined ratio, the output power is distributed into each microwave source.
In this embodiment, predefined ratio can be the customized ratio of user, is also possible to semiconductor microwave and adds
The ratio of hot equipment default.
Fig. 2 shows the schematic blocks of the power control device of the semiconductor microwave heating equipment of embodiment according to the present invention
Figure.
As shown in Fig. 2, the power control device 200 of the semiconductor microwave heating equipment of embodiment according to the present invention, packet
It includes: receiving unit 202, determination unit 204 and control unit 206.
Wherein, receiving unit 202 is used to receive the output power that user is directed to the setting of semiconductor microwave heating equipment；It determines
Unit 204 is used for according to the output power, and corresponding with each power grade of the semiconductor microwave heating equipment
Performance number, the determining power grade to match with the output power；Control unit 206 is for unit based on the determination
204 power grades determined, control the semiconductor microwave heating equipment and work.
Specifically, by the output power according to user setting, and each function with semiconductor microwave heating equipment
The corresponding performance number of rate grade, the power grade that the determining output power with user setting matches, and then based on determining
Power grade works to control semiconductor microwave heating equipment, allows users to be flexibly set according to actual demand
The output power of semiconductor microwave heating equipment, and then can be found based on the output power of user setting the most matched therewith
Power grade works to control microwave heating equipment, realizes neatly to the output power of semiconductor microwave heating equipment
The purpose being adjusted is conducive to the usage experience for promoting user.
Wherein, if the power grade number of semiconductor microwave heating equipment is more, it is determined that the corresponding function of power grade
Output power of the rate value closer to user's actual setting.
Further, the determination unit 204 is specifically used for: determining performance number and the immediate power of the output power
Grade, using performance number and the immediate power grade of the output power as the power etc. to match with the output power
Grade.
In this embodiment, by using the immediate power grade of output power of performance number and user setting as phase
The power grade matched, so that when being worked based on determining power grade control semiconductor microwave heating equipment, output
Power and user setting output power it is closest, and then can satisfy the actual demand of user.
Further, the determination unit 204 includes: comparing unit 2042, computing unit 2044 and execution unit 2046.
Wherein, comparing unit 2042 is used for each power of the output power and the semiconductor microwave heating equipment
The corresponding performance number of grade is compared, to determine that performance number is greater than the output power and the closest output power
The first power grade, and determine performance number inferior to first power grade and closest to the output power the second function
Rate grade；First between performance number and the output power of the computing unit 2044 for calculating first power grade is poor
Value, and calculate the second difference between the output power and second power grade；Execution unit 2046 is used for described
When first difference is less than or equal to second difference, using first power grade as immediate with the output power
Power grade, and for first difference be greater than second difference when, using second power grade as with it is described
The immediate power grade of output power.
It in this embodiment, can be in the immediate power grade of the output power that determines performance number and user setting
The output power of user setting performance number corresponding with each power grade of semiconductor microwave heating equipment is compared,
With determination above-mentioned the first power grade and the second power grade, the corresponding performance number of the two power grades is compared to other function
The corresponding performance number of rate grade is to be closer to the output power of user setting, and then select from the two power grades again
Out with the immediate power grade of the output power of user setting.
The technical solution of the above embodiment of the present invention is not only suitable for the semiconductor microwave heating equipment of single microwave source, also fits
Semiconductor microwave heating equipment for more microwave sources.
For the semiconductor microwave heating equipment of more microwave sources, determination unit 204 is specifically used for: being based on the output
Power calculates the output power for distributing to each microwave source in the multiple microwave source, and described each micro- according to distributing to
The output power of wave source, and performance number corresponding with each power grade of the semiconductor microwave heating equipment determine
The power grade to match with the output power for distributing to each microwave source；Described control unit 206 is specifically used for, control
Each microwave source is worked respectively with determining power grade.
It in this embodiment, can be by the defeated of user setting when semiconductor microwave heating equipment has multiple microwave sources
Power gives each microwave source according to certain distribution assignment of logical out, and then calculates corresponding power etc. for each microwave source
Grade, is worked with controlling each microwave source respectively.
According to one embodiment of present invention, the determination unit 204 is specifically also used to:
The output power is averagely allocated to each microwave source；Or
Based on predefined ratio, the output power is distributed into each microwave source.
In this embodiment, predefined ratio can be the customized ratio of user, is also possible to semiconductor microwave and adds
The ratio of hot equipment default.
Fig. 3 shows the schematic block diagram of the semiconductor microwave heating equipment of embodiment according to the present invention.
As shown in figure 3, the semiconductor microwave heating equipment 300 of embodiment according to the present invention, comprising: as shown in Figure 2
Semiconductor microwave heating equipment power control device 200.
To sum up, technical solution of the present invention mainly proposes a kind of semiconductor microactuator Wave heating with following function and sets
It is standby:
1, there are one or more microwave sources, 2.4GHz can be generated to the microwave signal between 2.5GHz.
2, the incident power and reflection power of microwave source are able to detect.
3, the output power of microwave source can be continuously adjusted.
4, microwave heating state can be adjusted according to the value of the value of reflection power and incident power (as adjusted microwave source
Power, on-off etc.).
Due to by device precision and data volume (limited storage space of chip, the data that can be stored are limited)
Limitation, when controlling semiconductor microwave heating equipment, generally by output power be divided into several grades (it is recommended that power grade according to from
It is small to be arranged to big sequence), controller can control the power that microwave source accurately exports each grade.User is being arranged
When output power, it may be arranged from zero to any one value full power, due to controller control microwave source output
Power grade is limited, therefore after user is provided with output power, it may appear that set output power does not have
Corresponding power data is based on this, and power control scheme proposed by the present invention is as shown in Figure 4, comprising:
Step 402, output power is set, semiconductor microwave heating equipment is started.
It is specific as shown in figure 5, when set semiconductor microwave heating equipment running parameter (such as frequency, output power, when
Between etc.) after, start microwave heating equipment, microwave source can generate microwave signal to heat to the indoor food of heating at this time.
Detection module is able to detect that the incident power and reflection power of microwave source.
Step 404, the output power of setting is compared with the power in power grade table, finds the power bigger than its
Grade.
Specifically, by the output power of setting compared with the first order (zero energy) in power grade, if setting is defeated
The first order out in power ratio power grade is big, then compared with the second level in power grade ...；Successively compare, until finding
Than that level-one (referring to that performance number is closest and compares that level-one of the output power of setting) of the output power of setting.
Step 406, the difference of the output power of calculating and setting and two neighboring power grade, and be compared.
Step 408, to control power output closer to that level-one power grade of the output power of setting.
Specifically, that level-one bigger than it in the output power of setting and power grade and that level-one less than that (are referred to
Be performance number closest to and than setting small that level-one of output power) power does difference calculating respectively, pass through two differences
Size, compare the output power of setting closer to which rank of power grade, then just with closer to the output power of setting
That level-one power grade control power output.And then can guarantee the power of semiconductor microwave heating equipment reality output with
The output power of user setting is closest.
In one particular embodiment of the present invention, such as the power of 0~100W, with every 10W for a power grade
It is divided, and then each power grade can correspond to a performance number.If the output power of user setting be 87W, by 87W with
0W, 10W, 20W ... are waited to be compared one by one, is found greater than 87W and immediate power grade, i.e. 90W.Again by 87W and adjacent two
A power grade is difference calculating, respectively 7W (difference with 80W) and 3W (difference with 90W).Due to the power 87W of setting
It is closer with 90W, therefore finally worked with the corresponding power grade of 90W to control microwave source, and then semiconductor microwave adds
The power of hot equipment reality output and the output power of user setting are closest.
In addition, if semiconductor microwave heating equipment has multiple microwave sources, it can be equal by the output power of user setting
It assigns on each microwave source, or according to demand according in different pro rate to each microwave source, and then for each micro-
Wave source determines corresponding power grade.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, and the invention proposes a kind of new semiconductor microwaves
The power control scheme of heating equipment allows users to flexibly set semiconductor microwave heating equipment according to actual demand
Output power, be conducive to promoted user usage experience.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of Poewr control method of semiconductor microwave heating equipment characterized by comprising
Receive the output power that user is directed to the setting of semiconductor microwave heating equipment；
According to the output power, and power corresponding with each power grade of the semiconductor microwave heating equipment
Value, the determining power grade to match with the output power；
Based on determining power grade, controls the semiconductor microwave heating equipment and work.
2. the Poewr control method of semiconductor microwave heating equipment according to claim 1, which is characterized in that according to described
Output power, and performance number corresponding with each power grade of the semiconductor microwave heating equipment, it is determining with it is described
It the step of power grade that output power matches, specifically includes:
Determine performance number and the immediate power grade of the output power；
Using performance number and the immediate power grade of the output power as the power grade to match with the output power.
3. the Poewr control method of semiconductor microwave heating equipment according to claim 2, which is characterized in that determine power
It the step of being worth power grade immediate with the output power, specifically includes:
Output power performance number corresponding with each power grade of the semiconductor microwave heating equipment is compared
Compared with to determine that performance number is greater than the first power grade of the output power and the closest output power, and determining power
Value is inferior to first power grade and the second power grade of the closest output power；
The first difference between the performance number and the output power of first power grade is calculated, and calculates the output work
The second difference between rate and second power grade；
If first difference be less than or equal to second difference, using first power grade as with the output work
The immediate power grade of rate；If first difference be greater than second difference, using second power grade as with
The immediate power grade of output power.
4. the Poewr control method of semiconductor microwave heating equipment according to any one of claim 1 to 3, feature exist
In, in the case where the semiconductor microwave heating equipment includes multiple microwave sources,
According to the output power, and power corresponding with each power grade of the semiconductor microwave heating equipment
It the step of value, the determining power grade to match with the output power, specifically includes: based on the output power, calculating point
The output power of each microwave source in the multiple microwave source of dispensing；According to the output work for distributing to each microwave source
Rate, and performance number corresponding with each power grade of the semiconductor microwave heating equipment are determined and are distributed to and is described
The power grade that the output power of each microwave source matches；
Based on determining power grade, the step of semiconductor microwave heating equipment is worked is controlled, is specifically included: control
Each microwave source is worked respectively with determining power grade.
5. the Poewr control method of semiconductor microwave heating equipment according to claim 4, which is characterized in that calculate distribution
To each microwave source in the multiple microwave source output power the step of, specifically include:
The output power is averagely allocated to each microwave source；Or
Based on predefined ratio, the output power is distributed into each microwave source.
6. a kind of power control device of semiconductor microwave heating equipment characterized by comprising
Receiving unit, the output power for being directed to the setting of semiconductor microwave heating equipment for receiving user；
Determination unit is used for according to the output power, and each power grade with the semiconductor microwave heating equipment
Corresponding performance number, the determining power grade to match with the output power；
Control unit, for unit based on the determination determine power grade, control the semiconductor microwave heating equipment into
Row work.
7. the power control device of semiconductor microwave heating equipment according to claim 6, which is characterized in that the determination
Unit is specifically used for:
Determine performance number and the immediate power grade of the output power, performance number and the output power is immediate
Power grade is as the power grade to match with the output power.
8. the power control device of semiconductor microwave heating equipment according to claim 7, which is characterized in that the determination
Unit includes:
Comparing unit, for the output power is corresponding with each power grade of the semiconductor microwave heating equipment
Performance number is compared, to determine that performance number is greater than the first power etc. of the output power and the closest output power
Grade, and determine performance number inferior to first power grade and the second power grade of the closest output power；
Computing unit, the first difference between performance number and the output power for calculating first power grade, and
Calculate the second difference between the output power and second power grade；
Execution unit, for when first difference is less than or equal to second difference, first power grade to be made
For with the immediate power grade of the output power, and for first difference be greater than second difference when, by institute
State the second power grade as with the immediate power grade of the output power.
9. the power control device of semiconductor microwave heating equipment, feature according to any one of claim 6 to 8 exist
In, in the case where the semiconductor microwave heating equipment includes multiple microwave sources,
The determination unit is specifically used for: being based on the output power, it is micro- that each of the multiple microwave source is distributed in calculating
The output power of wave source, and according to the output power for distributing to each microwave source, and with the semiconductor microactuator Wave heating
The corresponding performance number of each power grade of equipment, what output power that is determining and distributing to each microwave source matched
Power grade；
Described control unit is specifically used for, and controls each microwave source and is worked respectively with determining power grade.
10. the power control device of semiconductor microwave heating equipment according to claim 9, which is characterized in that described true
Order member is specifically also used to:
The output power is averagely allocated to each microwave source；Or
Based on predefined ratio, the output power is distributed into each microwave source.
11. a kind of semiconductor microwave heating equipment characterized by comprising half as described in any one of claim 6 to 10
The power control device of conductor microwave heating equipment.
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| CN106954290B (en) * | 2017-03-17 | 2020-11-24 | 广东美的厨房电器制造有限公司 | Power judgment method and semiconductor microwave heating equipment |
| CN111031622B (en) * | 2019-12-30 | 2022-02-25 | 广东美的厨房电器制造有限公司 | Microwave heating assembly, microwave heating equipment and control method |
| CN110996422B (en) * | 2019-12-30 | 2022-02-01 | 广东美的厨房电器制造有限公司 | Microwave heating assembly, microwave heating equipment and control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4177370A (en) * | 1976-02-13 | 1979-12-04 | Sharp Kabushiki Kaisha | Variable cooking mode selector in a microwave oven |
| CN102235696A (en) * | 2010-04-27 | 2011-11-09 | 乐金电子(天津)电器有限公司 | Food thawing method of microwave oven |
| CN105120549A (en) * | 2015-09-02 | 2015-12-02 | 广东美的厨房电器制造有限公司 | Microwave heating system, semiconductor power source and heating control method of microwave heating system |
| CN205320319U (en) * | 2015-12-29 | 2016-06-15 | 京信通信技术(广州)有限公司 | Microwave output power control unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040262300A1 (en) * | 2003-06-30 | 2004-12-30 | Daewoo Electronics Corporation | Toaster-cum-microwave oven |
-
2016
- 2016-10-31 CN CN201610940689.5A patent/CN106507525B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4177370A (en) * | 1976-02-13 | 1979-12-04 | Sharp Kabushiki Kaisha | Variable cooking mode selector in a microwave oven |
| CN102235696A (en) * | 2010-04-27 | 2011-11-09 | 乐金电子(天津)电器有限公司 | Food thawing method of microwave oven |
| CN105120549A (en) * | 2015-09-02 | 2015-12-02 | 广东美的厨房电器制造有限公司 | Microwave heating system, semiconductor power source and heating control method of microwave heating system |
| CN205320319U (en) * | 2015-12-29 | 2016-06-15 | 京信通信技术(广州)有限公司 | Microwave output power control unit |
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