CN104180605B - The control method of the blower fan of microwave oven and refrigerator, control device and microwave oven and refrigerator - Google Patents
The control method of the blower fan of microwave oven and refrigerator, control device and microwave oven and refrigerator Download PDFInfo
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- CN104180605B CN104180605B CN201410452232.0A CN201410452232A CN104180605B CN 104180605 B CN104180605 B CN 104180605B CN 201410452232 A CN201410452232 A CN 201410452232A CN 104180605 B CN104180605 B CN 104180605B
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Abstract
The invention provides the control method of the blower fan of a kind of microwave oven and refrigerator, control device and microwave oven and refrigerator, wherein, the control method of the blower fan of microwave oven and refrigerator includes: arrange multiple humidity segments that multiple temperature range section is corresponding with each temperature range section, and the duty of a kind of blower fan corresponding with each humidity segment in memory element；After receiving enabling signal, detector unit controls temperature-detecting device simultaneously and humidity detector detects current environmental temperature value and current environment humidity value in real time；Processing unit is according to the current environmental temperature value detected and current environment humidity value, and the work of the working state control blower fan according to the corresponding described blower fan arranged in memory element.By technical scheme, microwave cabinet lower surface condensation can either be prevented, can shorten or avoid again the working time that blower fan is unnecessary, thus improve work efficiency and the serviceability of blower fan, and then reduce the power consumption of microwave oven and refrigerator.
Description
Technical field
The present invention relates to microwave oven and refrigerator technical field, more specifically, relate to the control of a kind of microwave oven and refrigerator
Method processed, a kind of microwave oven and refrigerator blower fan control device and containing the microwave oven and refrigerator of this control device.
Background technology
Microwave oven and refrigerator is initiated as industry, due to refrigerator general layout of breaking the normal procedure, microwave oven is embedded ice
In case, due to the addition of microwave oven, break the globality of refrigerator, and refrigerator belonged to refrigeration part,
Microwave oven bottom connects with refrigerating chamber, and surrounding cannot install the anti-condensation pipe for preventing condensation, therefore,
Microwave cabinet lower surface easily produces condensation, for solving this problem, often uses the continuous work of blower fan
The mode made avoids dew condensation phenomenon, but this working method leverages the power consumption of refrigerator,
And during wind work, produced noise also can affect user's comfortableness in use, connects simultaneously
Continuous work is also a bigger test for the reliability of blower fan.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.
Can either prevent condensation from producing to this end, it is an advantage of the invention to provide one, again can
Reduce the blower fan working time, reduce the control method of the blower fan of the microwave oven and refrigerator of product power consumption.
It is a further object of the invention to provide the control device of the blower fan of a kind of microwave oven and refrigerator.
A further object of the present invention is, it is provided that a kind of control dress containing above-mentioned microwave oven and refrigerator
The microwave oven and refrigerator put.
For achieving the above object, the embodiment of a first aspect of the present invention provides a kind of microwave oven and refrigerator
The control method of blower fan, including: multiple temperature range section and each institute are set in memory element
State multiple humidity segments that temperature range section is corresponding, and corresponding with each described humidity segment
The duty of a kind of described blower fan；After receiving enabling signal, detector unit controls temperature-detecting device
Detection current environmental temperature value in real time, controls humidity detector simultaneously and detects current environment humidity value in real time；
Processing unit is according to the described current environmental temperature value detected and described current environment humidity value, and according to institute
State the corresponding described blower fan arranged in memory element duty the work controlling described blower fan is set
Make state.
The control method of blower fan of the microwave oven and refrigerator that the present invention provides, by temperature-detecting device and wet
Degree detection device detects current ambient temperature and humidity, then according to arrange in memory element is relative
The duty of the blower fan answered is to control the work of blower fan, so, both can effectively prevent microwave furnace box
The condensation of body lower surface, can shorten again the unnecessary working time of blower fan, thus improve blower fan
Work efficiency, and reduce the power consumption of microwave oven and refrigerator；It addition, detected by humidity detector
To ambient humidity, light and temperature change and the variations in temperature that detects of temperature-detecting device to control blower fan unlatching or
Stop, efficiently solving because blower fan is in continuous running state, cause the asking of poor reliability of blower fan
Topic, thus improve blower fan reliability in running, and then it is empty to microwave oven to meet user
The convenience demand adjusted.
It addition, according to the above embodiment of the present invention provide microwave oven and refrigerator blower fan control method also
There is following additional technical characteristic:
According to one embodiment of present invention, all corresponding one of each described temperature range section stops humidity province
Between section and a working relative humidity segment, described current environment humidity value is in described stopping humidity segment
Time, described blower fan is in halted state, when described current environment humidity value is in described working relative humidity segment,
Described blower fan is in opening.
If current environmental temperature is in a certain temperature range section that default unit is arranged, and the moisture in air contains
Seldom, when i.e. humidity is relatively low, microwave cabinet lower surface is not likely to produce condensation to amount, now, and processing unit
Arrange according to default unit and judge that ambient humidity is in stopping humidity segment, and control blower fan stopping
Work, to shorten the unnecessary working time of blower fan, thus improves the work efficiency of blower fan, and drops
The low power consumption of microwave oven and refrigerator；If current environmental temperature is in a certain humidity province that default unit is arranged
Between section, and water loading of the air is more, and when i.e. humidity is bigger, microwave cabinet lower surface easily produces
Raw condensation, now, processing unit arranges according to default unit and judges that ambient humidity is in unlatching humidity province
Between in section, and control blower fan unlatching work, to prevent microwave cabinet lower surface from producing condensation, thus full
The foot user demand to microwave oven air-conditioning convenience.
According to one embodiment of present invention, when described blower fan is in opening, the fan of described blower fan
For periodic duty.
The fan of blower fan is periodic duty, i.e. works a period of time, quits work a period of time, so,
It is effectively shortened the unnecessary working time of blower fan, thus is effectively improved the work effect of blower fan
Rate, and significantly reduce the power consumption of microwave oven and refrigerator.
According to one embodiment of present invention, each cycle of described periodic duty specifically includes: in institute
State blower fan when being in opening, start timing, after the first preset time period, the wind of described blower fan
Fan quits work, and after the second preset time period, the fan of described blower fan is started working.
First preset time period, the second preset time period are set, so, do not produce condensation in guarantee
Under premise, decrease the working time of the fan of blower fan, improve the service life of the fan of blower fan,
Reduce the power consumption of product simultaneously.
According to one embodiment of present invention, be provided with in described memory element the first temperature range section,
Two temperature range sections, the 3rd temperature range section, the 4th temperature range section and the 5th temperature range section.
In order to meet the use demand of different regions, five different temperature ranges are set in memory element
Section, to ensure to live in the use demand of the user of zones of different.
According to one embodiment of present invention, with described second temperature range section, described 3rd temperature range
The described working relative humidity segment that section, described 4th temperature range section are corresponding with described 5th temperature range section
All include the first working relative humidity segment and the second working relative humidity segment.
Along with the lifting of temperature, the humidity in air can be gradually increased, in order to avoid under microwave cabinet
Surface produces condensation, arranges different working relative humidity segments at the temperature range inner segment that temperature is higher,
Accordingly, the duty of the corresponding a kind of blower fan of each working relative humidity segment, thus effectively shortening
The unnecessary working time of blower fan, the lower surface simultaneously avoiding microwave cabinet produces condensation.
The embodiment of a second aspect of the present invention provides the control dress of the blower fan of a kind of microwave oven and refrigerator
Put, including: memorizer, it is provided with multiple temperature range section and each described temperature in described memorizer
Multiple humidity segments that segment is corresponding, and a kind of institute corresponding with each described humidity segment
State the duty of blower fan；Detector, is used for controlling temperature-detecting device and detects current environmental temperature value in real time,
Control humidity detector simultaneously and detect current environment humidity value in real time；And processor, for according to detecting
Described current environmental temperature value and described current environment humidity value, and according in described memorizer arrange phase
The duty of corresponding described blower fan the duty controlling described blower fan is set.
The control device of the blower fan of the microwave oven and refrigerator that the present invention provides, is examined by temperature-detecting device and humidity
Survey device and detect current ambient temperature and humidity, then according to the corresponding blower fan arranged in memorizer
Duty controls the work of blower fan, so, both can efficiently control and prevent microwave cabinet lower surface
Condensation, the unnecessary working time of blower fan can be shortened again, thus improve the work efficiency of blower fan,
And reduce the power consumption of microwave oven and refrigerator；It addition, the ambient humidity, light and temperature change detected by humidity detector
The variations in temperature that change and temperature-detecting device detect, to control unlatching or the stopping of blower fan, efficiently solves
Because blower fan is in continuous running state, the problem of the poor reliability of the blower fan caused, thus improve blower fan and exist
Reliability in running, and then meet user's demand to microwave oven air-conditioning convenience.
It addition, the control device of blower fan of the microwave oven and refrigerator provided according to the above embodiment of the present invention, also may be used
To have following additional technical characteristic:
According to one embodiment of present invention, all corresponding one of each described temperature range section stops humidity province
Between section and a working relative humidity segment, described current environment humidity value is in described stopping humidity segment
Time, described blower fan is in halted state, when described current environment humidity value is in described working relative humidity segment,
Described blower fan is in opening, and when described blower fan is in opening, the fan of described blower fan is the cycle
Sex work.
If current environmental temperature is in a certain temperature range section that default device is arranged, and water loading of the air
Seldom, when i.e. humidity is relatively low, microwave cabinet lower surface is not likely to produce condensation, now, processor according to
Default device arranges and judges that ambient humidity is in stopping humidity segment, and controls blower fan and quit work, with
Shorten the unnecessary working time of blower fan, thus improve the work efficiency of blower fan, and reduce microwave
The power consumption of stove refrigerator；If current environmental temperature is in a certain temperature range section that default device is arranged, and empty
Moisture in gas is more, and when i.e. humidity is bigger, microwave cabinet lower surface easily produces condensation, this
Time, processor arranges according to default device and judges that ambient humidity is in unlatching humidity segment, and controls
Blower fan unlatching work, to prevent microwave cabinet lower surface from producing condensation, thus meets user to microwave
The demand of stove air-conditioning convenience.
According to one embodiment of present invention, the control device of the blower fan of described microwave oven and refrigerator also includes:
Timer, when described blower fan is in unlatching duty, starts timing, is determining the first preset time period
Time, send the first notice to the first controller, when determining the second preset time period, send out to second controller
Send the second notice；Described first controller, when described blower fan is in opening, controls described blower fan
Fan unlatching work；With described second controller, when described blower fan is in opening, control described wind
The fan of machine quits work.
In order to ensure that blower fan is given notice to controller in time in the preset time period determined after opening, blower fan control
Device processed adds timer, is reaching default time period, and controller controls blower fan and works accordingly
State so that control more simply, more accurate.
The embodiment of a third aspect of the present invention provides a kind of microwave oven and refrigerator, including the wind of microwave oven and refrigerator
The control device of machine.
This microwave oven and refrigerator has identical technique effect, at this not with the device that controls of above-mentioned microwave oven and refrigerator
Repeat again.
Additional aspect and the advantage of the present invention will be given in following description part, and part will be retouched from following
Become obvious in stating, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the control method of the blower fan according to the microwave oven and refrigerator described in one embodiment of the invention
Schematic flow diagram；
Fig. 2 is a particular flow sheet of the control method of the blower fan of the microwave oven and refrigerator shown in Fig. 1；
Fig. 3 is the control device of the blower fan of microwave oven and refrigerator described according to another embodiment of the present invention
The schematic block diagram of the first structure；
Fig. 4 is the control device of the blower fan of microwave oven and refrigerator described according to another embodiment of the present invention
The schematic block diagram of the second structure.
Wherein, in Fig. 3 and Fig. 4, corresponding relation between reference and component names is:
The control device of the blower fan of 100 microwave oven and refrigerators, 10 memorizeies, 20 detectors,
30 processors, 40 timers, 50 first controllers, 60 second controllers.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from mode described here, therefore, and the guarantor of the present invention
Scope of protecting is not limited by following public specific embodiment.
Fig. 1 shows the schematic flow diagram of the control method of air-conditioner according to an embodiment of the invention.
As it is shown in figure 1, the control method of the blower fan of the microwave oven and refrigerator of some embodiments of the invention offer, bag
Include:
Step 202, arranges multiple temperature range section corresponding with each temperature range section in memory element
Multiple humidity segments, and the duty of a kind of blower fan corresponding with each humidity segment；
Step 204, after receiving enabling signal, detector unit controls temperature-detecting device and detects in real time currently
Ambient temperature value, controls humidity detector simultaneously and detects current environment humidity value in real time；
Step 206, processing unit according to the current environmental temperature value detected and current environment humidity value, and
Work according to the working state control blower fan of the corresponding blower fan arranged in memory element.
The control method of blower fan of the microwave oven and refrigerator that the present embodiment provides, by temperature-detecting device and
Humidity detector detects current ambient temperature and humidity, then according to the phase arranged in memory element
The duty of corresponding blower fan controls the work of blower fan, so, both can efficiently control and prevent
The condensation of microwave cabinet lower surface, can shorten again the unnecessary working time of blower fan, thus carry
The high work efficiency of blower fan, and reduce the power consumption of microwave oven and refrigerator；It addition, examined by humidity
The variations in temperature that ambient humidity, light and temperature changes and temperature-detecting device detects that survey device detects is to control wind
The unlatching of machine or stopping, efficiently solving because blower fan is in continuous running state, the blower fan caused
The problem of poor reliability, thus improve blower fan reliability in running, and then meet use
The family demand to microwave oven air-conditioning convenience.
Specifically, all corresponding one of each temperature range section stops humidity segment and a working relative humidity district
Between section, current environment humidity value be in stopping humidity segment in time, blower fan is in halted state, works as front ring
When border humidity value is in working relative humidity segment, blower fan is in opening.
Wherein, corresponding with the first temperature range section and the second temperature range section stopping humidity segment is
Humidity is less than or equal to 50%, and working relative humidity segment is humidity more than 50%；With the 3rd temperature range section
Corresponding stopping humidity segment is that humidity is less than or equal to 45%, and working relative humidity segment is that humidity is more than
45%；The stopping humidity segment corresponding with the 4th temperature range section and the 5th temperature range section is humidity
Less than or equal to 40%, working relative humidity segment is humidity more than 40%.
If current environmental temperature is in a certain temperature range section that default unit is arranged, and the moisture in air contains
Seldom, when i.e. humidity is relatively low, microwave cabinet lower surface is not likely to produce condensation to amount, now, and processing unit
Arrange according to default unit and judge that ambient humidity is in stopping humidity segment, and control blower fan stopping
Work, to shorten the unnecessary working time of blower fan, thus improves the work efficiency of blower fan, and drops
The low power consumption of microwave oven and refrigerator；If current environmental temperature is in a certain humidity province that default unit is arranged
Between section, and water loading of the air is more, and when i.e. humidity is bigger, microwave cabinet lower surface easily produces
Raw condensation, now, processing unit arranges according to default unit and judges that ambient humidity is in unlatching humidity province
Between in section, and control blower fan unlatching work, to prevent microwave cabinet lower surface from producing condensation, thus full
The foot user demand to microwave oven air-conditioning convenience.
Preferably, when blower fan is in opening, the fan of blower fan is periodic duty.
The fan of blower fan is periodic duty, i.e. works a period of time, quits work a period of time, so,
It is effectively shortened the unnecessary working time of blower fan, thus is effectively improved the work effect of blower fan
Rate, and significantly reduce the power consumption of microwave oven and refrigerator.
Specifically, each cycle of periodic duty specifically includes: when blower fan is in opening, starts
Timing, after the first preset time period, the fan of blower fan quits work, through the second Preset Time
Duan Hou, the fan of blower fan is started working.
First preset time period, the second preset time period are set, so, do not produce condensation in guarantee
Under premise, decrease the working time of the fan of blower fan, improve the service life of the fan of blower fan,
Reduce the power consumption of product simultaneously.
In a concrete example of the present embodiment, in order to meet the use demand of different regions, it is preferable that
Be provided with in memory element the first temperature range section, the second temperature range section, the 3rd temperature range section, the 4th
Temperature range section and the 5th temperature range section, five different temperature range sections, it is effectively guaranteed and lives in
The use demand of the user of zones of different.
Specifically, the first temperature range section is that temperature is less than or equal to 12 DEG C, and the second temperature range section is temperature
More than 12 DEG C and less than or equal to 20 DEG C, the 3rd temperature range section is that temperature is more than 20 DEG C and less than or equal to 28 DEG C,
4th temperature range section is that temperature is more than 28 DEG C and less than or equal to 36 DEG C, and the 5th temperature range section is that temperature is big
In 36 DEG C.
Along with the lifting of temperature, the humidity in environment can be gradually increased, in order to avoid under microwave cabinet
Surface produces condensation, it is preferable that with the second temperature range section, the 3rd temperature range section, the 4th humidity province
Between the section working relative humidity segment corresponding with the 5th temperature range section all include the first working relative humidity segment
With the second working relative humidity segment.
Specifically, the first corresponding with the second temperature range section working relative humidity segment is that humidity is more than 50%
And less than or equal to 79%, the second working relative humidity segment is that humidity is more than 79%；With the 3rd temperature range section
The first corresponding working relative humidity segment is that humidity is more than 45% and less than or equal to 75%, and the second work is wet
Degree segment is that humidity is more than 75%；The first working relative humidity segment corresponding with the 4th temperature range section is
Humidity is more than 40% and less than or equal to 65%, and the second working relative humidity segment is that humidity is more than 65%；With
Corresponding the first working relative humidity segment of five temperature range sections is that humidity is more than 40% and less than or equal to 60%,
Second working relative humidity segment is that humidity is more than 60%.
So, different action humidity segments is set in the temperature range section that temperature is higher, accordingly,
The duty of the corresponding a kind of blower fan of each working relative humidity segment, thus effectively shortening blower fan not
While the necessary working time, it is to avoid the lower surface of microwave cabinet produces condensation.
The control method of blower fan of the microwave oven and refrigerator that the present invention provides is specifically described below according to Fig. 2:
As in figure 2 it is shown, when ambient temperature is less than 12 DEG C, in i.e. blower fan is in the first temperature range section,
If humidity is less than or equal to 50%, then blower fan is in stopping humidity segment, and processing unit controls blower fan and closes
Close；If humidity is more than 50%, then blower fan is in unlatching humidity segment, and processing unit controls the wind of blower fan
Fan is opened, and now, fan cuts out after running 5min, then opens through 15min aft-fan, the most instead
Circulate work again；
When ambient temperature is less than or equal to 20 DEG C more than 12 DEG C, in i.e. blower fan is in the second temperature range section,
If humidity is less than or equal to 50%, then blower fan is in stopping humidity segment, and processing unit controls blower fan and closes
Close；If humidity is more than 50% less than or equal to 79%, then blower fan is in the first working relative humidity segment, processes
Unit controls the fan of blower fan and opens, and now, fan cuts out after running 6min, then after 14min
Open, so circulate work；If humidity is more than 79%, blower fan is in the second working relative humidity segment, place
Reason unit controls blower fan and opens, and fan cuts out after running 10min, then opens after 10min,
So circulate work；
When ambient temperature is less than or equal to 28 DEG C more than 20 DEG C, in i.e. blower fan is in the 3rd temperature range section,
If humidity is less than or equal to 45%, then blower fan is in stopping humidity segment, and processing unit controls blower fan and closes
Close；If humidity is more than 45% less than or equal to 75%, then blower fan is in the first working relative humidity segment, processes
Unit controls the fan of blower fan and opens, and now, closes, then open after 13min after fan operation 7min
Open, so circulate work；If humidity is more than 75%, then blower fan is in the second working relative humidity segment, processes
Unit controls the fan of blower fan and opens, and now, closes, after 10min after fan operation 10min
Open, so circulate work；
When ambient temperature is less than or equal to 36 DEG C more than 28 DEG C, in i.e. blower fan is in the 4th temperature range section,
If humidity is less than or equal to 40%, then blower fan is in stopping humidity segment, and processing unit controls blower fan
Close；If humidity is more than 40% less than or equal to 65%, then blower fan is in the first working relative humidity segment, place
Reason unit controls the fan of blower fan and opens, and now, fan cuts out after running 8min, then through 12min
Rear unlatching, so circulates work；If humidity is more than 65%, blower fan is in the second working relative humidity segment, place
Reason unit controls blower fan and opens, and fan cuts out after running 10min, then opens after 10min,
So circulate work；
In ambient temperature more than 36 DEG C hours, blower fan is in the 5th temperature range section, if humidity is less than
In 40% time, then blower fan is in stopping humidity segment, and processing unit controls blower fan and closes；If humidity
More than 40% less than or equal to 60%, then blower fan is in the first working relative humidity segment, and processing unit controls wind
The fan of machine is opened, and now, fan cuts out after running 9min, then opens after 11min, so
Circulation work；If humidity is more than 60%, then blower fan is in the second working relative humidity segment, processing unit control
The fan of blower fan processed is opened, and now, fan cuts out after running 10min, then opens through 10min,
So circulate work.
As it is shown on figure 3, the control dress of the blower fan of the microwave oven and refrigerator of other embodiments offer of the present invention
Put 100, including: memorizer 10, detector 20 and processor 30；
Wherein, multiple temperature range section it is provided with in memorizer 10 corresponding with each temperature range section
Multiple humidity segments, and the duty of a kind of described blower fan corresponding with each humidity segment；
Detector 20 is used for controlling temperature-detecting device and detects current environmental temperature value in real time, controls humidity inspection simultaneously
Survey device and detect current environment humidity value in real time；Processor 30 is for according to the described current environment detected
Temperature value and current environment humidity value, and according to the work shape of the corresponding blower fan arranged in memorizer 10
The work that control blower fan is set of state.
The control device 100 of blower fan of the microwave oven and refrigerator that the present embodiment provides, by temperature-detecting device and
Humidity detector detects current ambient temperature and humidity, then according to arrange in memorizer 10 is relative
The duty of the blower fan answered is to control the work of blower fan, so, both can efficiently control and prevent microwave oven
The condensation of casing lower surface, can shorten again the unnecessary working time of blower fan, thus improve blower fan
Work efficiency, and reduce the power consumption of microwave oven and refrigerator；It addition, detected by humidity detector
The variations in temperature that ambient humidity, light and temperature change and temperature-detecting device detect, to control unlatching or the stopping of blower fan, has
Solve because blower fan is in continuous running state to effect, the problem of the poor reliability of the blower fan caused, thus enter
And improve blower fan reliability in running, and then meet user to microwave oven air-conditioning convenience
Demand.
Preferably, all corresponding one of each temperature range section stops humidity segment and a working relative humidity interval
Section, current environment humidity value be in stopping humidity segment in time, blower fan is in halted state, current environment
When humidity value is in working relative humidity segment, blower fan is in opening, and when blower fan is in opening,
The fan of blower fan is periodic duty.
If current environmental temperature is in a certain temperature range section that default device is arranged, and water loading of the air
Seldom, when i.e. humidity is relatively low, microwave cabinet lower surface is not likely to produce condensation, now, and processor 30
Arrange according to default device and judge that ambient humidity is in stopping humidity segment, and control blower fan stopping work
Make, to shorten the unnecessary working time of blower fan, thus improve the work efficiency of blower fan, and reduce
The power consumption of microwave oven and refrigerator；If current environmental temperature is in a certain temperature range section that default device is arranged,
And water loading of the air is more, when i.e. humidity is bigger, microwave cabinet lower surface easily produces condensation,
Now, processor 30 arranges according to default device and judges that ambient humidity is in unlatching humidity segment, and
Control blower fan unlatching work, to prevent microwave cabinet lower surface from producing condensation, thus meet user couple
The demand of microwave oven air-conditioning convenience.
As shown in Figure 4, in a concrete example of the present embodiment, it is preferable that the blower fan of microwave oven and refrigerator
Control device 100 also include: timer the 40, first controller 50 and second controller 60；
Wherein, when blower fan is in unlatching duty, start timing, when determining the first preset time period,
The first notice is sent, when determining the second preset time period, to second controller 60 to the first controller 50
Send the second notice；First controller 50 is when blower fan is in opening, and the fan controlling blower fan is opened
Work；Second controller 60 is when blower fan is in opening, and the fan controlling blower fan quits work.
In order to ensure that blower fan is given notice to controller in time in the preset time period determined after opening, blower fan control
Device processed adds timer 40, is reaching default time period, and it is corresponding that controller controls blower fan
Duty so that control more simply, more accurate.
The control device 100 of the blower fan of the microwave oven and refrigerator that the present invention provides is specifically described below according to Fig. 4
Work process:
As shown in Figure 4, when ambient temperature is less than 12 DEG C, in i.e. blower fan is in the first temperature range section,
If humidity is less than or equal to 50%, then blower fan is in stopping humidity segment, and processor 30 controls blower fan
Close；If humidity is more than 50%, then blower fan is in unlatching humidity segment, and processor 30 controls blower fan
Fan open, now, timer 40 starts timing, and fan is running after 5min, timer 40 to
First controller 50 sends the first notice, and the first controller 50 controls fan and cuts out, then through 15min
After, timer 40 sends the second notice to second controller 60, and second controller 60 controls fan and opens,
So circulate work；
When the ambient temperature that detector 20 detects microwave oven and refrigerator is less than or equal to 20 DEG C more than 12 DEG C, i.e.
Blower fan is in the second temperature range section, if humidity is less than or equal to 50%, then blower fan is in stopping humidity interval
Section, processor 30 controls blower fan and cuts out；If humidity is less than or equal to 79%, then at blower fan more than 50%
In the first working relative humidity segment, processor 30 controls the fan of blower fan and opens, now, and timer 40
Starting timing, fan is after running 6min, and timer 40 sends the first notice to the first controller 50,
First controller 50 controls fan and cuts out, then after 14min, timer 40 is to second controller 60
Sending the second notice, second controller 60 controls fan and opens, and so circulates work；If humidity is more than 79%
Time, blower fan is in the second working relative humidity segment, and now, timer 40 starts timing, and fan is running
After 10min, timer 40 sends the first notice to the first controller 50, and the first controller 50 controls wind
Fan is closed, then after 10min, timer 40 sends the second notice, the second control to second controller 60
Device 60 processed controls fan and opens, and so circulates work；
When the ambient temperature that detector 20 detects microwave oven and refrigerator is less than or equal to 28 DEG C more than 20 DEG C, i.e.
Blower fan is in the 3rd temperature range section, if humidity is less than or equal to 45%, then blower fan is in stopping humidity interval
Section, processor 30 controls blower fan and cuts out；If humidity is less than or equal to 75%, then at blower fan more than 45%
In the first working relative humidity segment, processor 30 controls the fan of blower fan and opens, now, and timer 40
Starting timing, fan is after running 7min, and timer 40 sends the first notice to the first controller 50,
First controller 50 controls fan and cuts out, then after 13min, timer 40 is to second controller 60
Sending the second notice, second controller 60 controls fan and opens, so circulate work；If humidity is more than
75%, then blower fan is in the second working relative humidity segment, and processor 30 controls the fan of blower fan and opens, this
Time, timer 40 starts timing, and fan is after running 10min, and timer 40 is to the first controller 50
Sending the first notice, the first controller 50 controls fan and cuts out, then after 10min, timer 40
Sending the second notice to second controller 60, second controller 60 controls fan and opens, and so circulates work；
When the ambient temperature that detector 20 detects microwave oven and refrigerator is less than or equal to 36 DEG C more than 28 DEG C, i.e.
Blower fan is in the 4th temperature range section, if humidity is less than or equal to 40%, and, then blower fan is in stopping humidity province
Between section, processor 30 control blower fan close；If humidity is less than or equal to 65% more than 40%, then blower fan
Being in the first working relative humidity segment, processor 30 controls the fan of blower fan and opens, now, and timer 40
Starting timing, fan is after running 8min, and timer 40 sends the first notice to the first controller 50,
First controller 50 controls fan and cuts out, then after 12min, timer 40 is to second controller 60
Sending the second notice, second controller 60 controls fan and opens, and so circulates work；If humidity is more than 65%,
Blower fan is in the second working relative humidity segment, and processor 30 controls blower fan and opens, now, and timer
40 start timing, and fan is after running 10min, and timer 40 sends first to the first controller 50 and leads to
Knowing, the first controller 50 controls fan and cuts out, then after 10min, timer 40 is to second controller
60 send the second notice, and second controller 60 controls fan and opens, and so circulates work；
Detecting that at detector 20 ambient temperature of microwave oven and refrigerator is more than 36 DEG C hours, blower fan is in the 5th
In temperature range section, if humidity is less than or equal to 40%, then blower fan is in stopping humidity segment, processor
30 control blower fan closes；If humidity is more than 40% less than or equal to 60%, then blower fan is in the first work
Humidity segment, processor 30 controls the fan of blower fan and opens, and now, timer 40 starts timing, wind
Fanning after running 9min, timer 40 sends the first notice, the first controller 50 to the first controller 50
Control fan to close, then after 11min, timer 40 send the second notice to second controller 60,
Second controller 60 controls fan and opens, and so circulates work；If humidity is more than 60%, then at blower fan
In the second working relative humidity segment, processor 30 controls the fan of blower fan and opens, now, and timer 40
Starting timing, fan is after running 10min, and timer 40 sends the first notice to the first controller 50,
First controller 50 controls fan and cuts out, then after 10min, timer 40 is to second controller 60
Sending the second notice, second controller 60 controls fan and opens, and so circulates work.
The microwave oven and refrigerator that another embodiment of the present invention provides, the microwave provided including any of the above-described embodiment
The control device of the blower fan of stove refrigerator, therefore, this microwave oven and refrigerator and the control device of above-mentioned microwave oven and refrigerator
There is identical technique effect, do not repeat them here.
In sum, the technical scheme that the present invention provides, microwave cabinet lower surface condensation can either be prevented,
The working time that blower fan is unnecessary be can shorten or avoid again, thus work efficiency and the use of blower fan improve
Performance, and then reduce the power consumption of microwave oven and refrigerator.
In describing the invention, term " first ", " second ", " the 3rd ", " the 4th ", " the 5th " are used for
The purpose described, and it is not intended that indicate or hint relative importance, unless otherwise clear and definite regulation and limit
Fixed.
In describing the invention, term " is installed " etc. and all should be interpreted broadly.Common skill for this area
For art personnel, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, term " embodiment ", " another embodiment " " another embodiment " etc.
The specific features that description means to combine this embodiment or example describes, structure, material or special time be contained in this
In at least one embodiment of invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, when the specific features of description, structure, material or spy
Can combine in an appropriate manner in any one or more embodiments or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for ability
For the technical staff in territory, the present invention can have various modifications and variations.All in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvement etc. made, should be included in protection scope of the present invention it
In.
Claims (10)
1. the control method of the blower fan of a microwave oven and refrigerator, it is characterised in that including:
Multiple corresponding with each described temperature range section of multiple temperature range section are set in memory element
Humidity segment, and the duty of a kind of described blower fan corresponding with each described humidity segment；
After receiving enabling signal, detector unit controls temperature-detecting device and detects current environmental temperature in real time
Value, controls humidity detector simultaneously and detects current environment humidity value in real time；
Processing unit is according to the described current environmental temperature value detected and described current environment humidity value, and presses
According to the work of blower fan described in the working state control of the corresponding described blower fan arranged in described memory element.
The control method of the blower fan of microwave oven and refrigerator the most according to claim 1, it is characterised in that
All corresponding one of each described temperature range section stops humidity segment and a working relative humidity segment,
When described current environment humidity value is in described stopping humidity segment, described blower fan is in halted state,
When described current environment humidity value is in described working relative humidity segment, described blower fan is in opening.
The control method of the blower fan of microwave oven and refrigerator the most according to claim 2, it is characterised in that
When described blower fan is in opening, the fan of described blower fan is periodic duty.
The control method of the blower fan of microwave oven and refrigerator the most according to claim 3, it is characterised in that
Each cycle of described periodic duty specifically includes:
When described blower fan is in opening, start timing, after the first preset time period, described
The fan of blower fan quits work, and after the second preset time period, the fan of described blower fan is started working.
The control method of the blower fan of microwave oven and refrigerator the most according to any one of claim 1 to 4,
It is characterized in that,
The first temperature range section, the second temperature range section, the 3rd temperature range it is provided with in described memory element
Section, the 4th temperature range section and the 5th temperature range section.
The control method of the blower fan of microwave oven and refrigerator the most according to claim 5, it is characterised in that
With described second temperature range section, described 3rd temperature range section, described 4th temperature range section and institute
The described working relative humidity segment stating the 5th temperature range section corresponding all includes the first working relative humidity segment
With the second working relative humidity segment.
7. the control device of the blower fan of a microwave oven and refrigerator, it is characterised in that including:
Memorizer, is provided with multiple temperature range section and each described temperature range section phase in described memorizer
Corresponding multiple humidity segments, and a kind of described blower fan corresponding with each described humidity segment
Duty；
Detector, is used for controlling temperature-detecting device and detects current environmental temperature value in real time, control humidity simultaneously
Detection device detects current environment humidity value in real time；With
Processor, the described current environmental temperature value detected for basis and described current environment humidity value,
And according to the work of blower fan described in the working state control of the corresponding described blower fan arranged in described memorizer
Make.
The control device of the blower fan of microwave oven and refrigerator the most according to claim 7, it is characterised in that
All corresponding one of each described temperature range section stops humidity segment and a working relative humidity segment,
When described current environment humidity value is in described stopping humidity segment, described blower fan is in halted state,
When described current environment humidity value is in described working relative humidity segment, described blower fan is in opening, and
When described blower fan is in opening, the fan of described blower fan is periodic duty.
The control device of the blower fan of microwave oven and refrigerator the most according to claim 8, it is characterised in that
Also include:
Timer, when described blower fan is in unlatching duty, starts timing, when determining that first presets
Between section time, to first controller send first notice, when determining the second preset time period, to second control
Device sends the second notice；
Described first controller, when described blower fan is in opening, the fan controlling described blower fan is opened
Work；With
Described second controller, when described blower fan is in opening, the fan controlling described blower fan stops
Work.
10. a microwave oven and refrigerator, it is characterised in that include just like institute any one of claim 7 to 9
The control device of the blower fan of the microwave oven and refrigerator stated.
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| CN201410452232.0A CN104180605B (en) | 2014-09-05 | 2014-09-05 | The control method of the blower fan of microwave oven and refrigerator, control device and microwave oven and refrigerator |
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| CN201410452232.0A CN104180605B (en) | 2014-09-05 | 2014-09-05 | The control method of the blower fan of microwave oven and refrigerator, control device and microwave oven and refrigerator |
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| CN106419796B (en) * | 2016-11-28 | 2020-02-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Ventilation control method and device of dish washing machine and dish washing machine |
| CN106802060B (en) * | 2017-01-22 | 2019-11-29 | 合肥华凌股份有限公司 | Refrigeration for refrigerator control method and control device and refrigerator |
| CN108088144A (en) * | 2017-11-21 | 2018-05-29 | 广州美的华凌冰箱有限公司 | Fan operation control method, control device, refrigeration equipment and storage medium |
| CN109827380B (en) * | 2019-02-27 | 2020-11-24 | 合肥美的电冰箱有限公司 | Refrigeration equipment and control method and device thereof |
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| CN101169261B (en) * | 2007-11-25 | 2011-09-07 | 梁福鹏 | Single electric appliance intelligent kitchen |
| CN201149300Y (en) * | 2007-12-29 | 2008-11-12 | 复旦大学附属中学 | Novel microwave oven |
| CN102853621A (en) * | 2012-09-20 | 2013-01-02 | 徐州市仁和农业科技咨询服务有限公司 | Hot refrigerator |
| CN102927767A (en) * | 2012-11-26 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method of microwave oven chamber |
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Effective date of registration: 20171024 Address after: 511462 Guangzhou Province, Nansha District vanguard community Pearl River Management District, Guang Xin Road, No. four, No. 5 Patentee after: The Hua Ling refrigerator Co., Ltd of Guangzhou U.S. Address before: 230031 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Midea Refrigerator Co., Ltd. |
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