CN104329702B - Hot wind and microwave stove - Google Patents
Hot wind and microwave stove Download PDFInfo
- Publication number
- CN104329702B CN104329702B CN201410683090.9A CN201410683090A CN104329702B CN 104329702 B CN104329702 B CN 104329702B CN 201410683090 A CN201410683090 A CN 201410683090A CN 104329702 B CN104329702 B CN 104329702B
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- furnace chamber
- microwave
- agitating device
- fixed
- back plate
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- 235000013305 food Nutrition 0.000 claims abstract description 76
- 238000003756 stirring Methods 0.000 claims abstract description 59
- 239000012780 transparent material Substances 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 25
- 230000001939 inductive effect Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001251094 Formica Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
- H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
- H05B6/6455—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors the sensors being infrared detectors
-
- 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
Abstract
The invention provides a kind of hot wind and microwave stove, including: furnace chamber, the first agitating device, heat-generating pipe, wave transparent sheet, the second agitating device and attemperating unit, the back plate of furnace chamber is provided with through hole；Wave transparent sheet is fixed in back plate, and covers through hole, and microwave may pass through wave transparent sheet；Second agitating device is fixed in back plate, and can be drawn from fresh air inlet by the air in furnace chamber, after air enters in furnace chamber from exhaust vent after heat-generating pipe heats, and microwave passes wave transparent sheet, can stir back reflection through the second agitating device and return in furnace chamber；Attemperating unit is arranged in back plate, the temperature of food in detecting furnace chamber, and controls the mixing speed of the second agitating device according to this temperature.The hot wind and microwave stove that the present invention provides, is provided with the second agitating device on rear side of the back plate of furnace chamber, and the second agitating device possesses air inducing and the dual-use function of stirring microwave, so that the microwave distribution in furnace chamber is more uniform, thus improves product heating uniformity.
Description
Technical field
The present invention relates to micro-wave oven technical field, in particular to a kind of hot wind and microwave stove.
Background technology
At present, the bottom of the furnace chamber of hot wind and microwave stove is provided with microwave launcher and microwave agitating device, after
Plate is provided with heat-generating pipe and blower unit, and microwave launcher sends penetrates microwave, and the agitated device of microwave stirs
Laggard enter in micro-wave oven furnace chamber, food is heated, meanwhile, blower unit by the air in furnace chamber through after
Furnace chamber drawn by plate, leads back in furnace chamber after heat-generating pipe heats again, with to heat foods, for preventing microwave leakage,
Back plate the most not electromagnetic wave transparent material is made so that only have air circulation in back plate.Existing micro-wave oven is by its warm
The setting of wind function, although improve the efficiency of heating surface of micro-wave oven to a certain extent, but, this structure is also
The most fundamentally improve the heating using microwave efficiency of micro-wave oven, enter the microwave portions after furnace chamber and inhaled by food
Receiving, what remaining microwave was uneven is distributed in furnace chamber, only relies on the reflex of cavity wall of furnace chamber at furnace chamber
The most again disperse, so, the microwave in the furnace chamber of existing micro-wave oven is distributed and uneven, causes food
, for food in irregular shape itself, more likely there is heating inequality in culinary art poor effect
Even phenomenon.
Summary of the invention
In order to solve at least one above-mentioned technical problem, it is an object of the invention to provide a kind of efficiency of heating surface
Height, and the hot wind and microwave stove of homogeneous heating.
In view of this, the invention provides a kind of hot wind and microwave stove, including: furnace chamber, the back plate of described furnace chamber
On be provided with on through hole, and described back plate and to be circumferentially provided with multiple exhaust vent along described through hole；First stirring
Device, described first agitating device is fixed on the lower section of the base plate of described furnace chamber, and microwave stirs through described first
Enter in described furnace chamber after device stirring；Heat-generating pipe, described heat-generating pipe is fixed in described back plate, and is positioned at
The rear side of described back plate；Wave transparent sheet, described wave transparent sheet is fixed in described back plate, and covers described through hole,
It is provided with multiple fresh air inlet on described wave transparent sheet, and described microwave may pass through described wave transparent sheet；Second stirring dress
Putting, described second agitating device is fixed in described back plate, and is positioned at the rear side of described back plate, and described second
Air in described furnace chamber can be drawn by agitating device from described fresh air inlet, and described air is through described heat-generating pipe
Enter in described furnace chamber from described exhaust vent after heating, and described microwave is through after described wave transparent sheet, can be through institute
State the second agitating device stirring back reflection to return in described furnace chamber；And attemperating unit, described attemperating unit is installed
In the rear on plate, the temperature of food in detecting described furnace chamber, and control according to the temperature of described food
The mixing speed of described second agitating device.
The hot wind and microwave stove that the present invention provides, the rear side in the back plate of furnace chamber is provided with the second agitating device, and one
Aspect, the air in furnace chamber can be drawn from fresh air inlet, and be returned to after heat-generating pipe heats by the second agitating device
Food is heated by furnace chamber, and on the other hand, the microwave in furnace chamber may pass through wave transparent sheet, and through the second stirring
Device stirring back reflection returns in furnace chamber, so that the microwave distribution in furnace chamber is more uniform, to rule shape
When the food of shape heats, make being uniformly heated of food, thus improve product to food entirety
The efficiency of heating surface and heating quality；Additionally, arrange attemperating unit in the back plate of furnace chamber, to erose
When food heats, the temperature of food can be detected in real time by attemperating unit, and according to the temperature on food
Distribution situation controls second agitating device mixing speed to microwave, to improve microwave at food low-temperature region
Abundance, makes microwave carry out the low-temperature region of food concentrating heating, so that overall being heated more of food
Uniformly, the serviceability of product is further increased.
Specifically, the blower unit of existing hot wind and microwave stove only has the function of air inducing so that in furnace chamber
Microwave is only capable of relying on the reflex of cavity wall again to disperse, thus, the microwave distribution in furnace chamber inequality
Even, that the present invention provides hot wind and microwave stove, the rear side in the back plate of furnace chamber is provided with the second agitating device, should
Second agitating device possesses air inducing and the dual-use function of stirring microwave, so that the microwave in furnace chamber is distributed more
Add uniformly, when the food of regular shape is heated, improve the being heated evenly property of food；Additionally,
In the back plate of furnace chamber, attemperating unit is set, when erose food is heated, can be filled by temperature control
Put the temperature detecting food in real time, and control the second agitating device to micro-according to the profiling temperatures on food
The mixing speed of ripple, to improve the microwave abundance at food low-temperature region, makes the microwave low-temperature space to food
Territory carries out concentrating heating, so that overall being uniformly heated of food, further increases the use of product
Performance.
It addition, the hot wind and microwave stove in above-described embodiment of present invention offer can also have following supplementary technology
Feature:
According to one embodiment of present invention, described second agitating device includes: fixed plate, described fixed plate
Fixing with described back plate and be connected, and be provided with mounting groove on the leading flank of described fixed plate, described fixed plate is adopted
Make with not electromagnetic wave transparent material；Driving means, described driving means is fixed in described fixed plate, and is positioned at institute
State the rear side of fixed plate；With stirring sheet, described stirring sheet is positioned at described mounting groove, and drives described in being fixed on
On the output shaft of dynamic device.
According to one embodiment of present invention, described stirring sheet is made up of not electromagnetic wave transparent material, and described stirring sheet
Including: the first blade, described first blade is provided with flanging；Second blade, described second blade sets
It is equipped with and disturbs wave hole；With connecting portion, described first blade and described second blade are fixed on described connecting portion.
According to one embodiment of present invention, described first blade and described second blade alternate are arranged on described
On connecting portion.
According to one embodiment of present invention, described stirring sheet is provided with reinforcement.
According to one embodiment of present invention, described connecting portion, described first blade with described second blade are
Integral structure.
According to one embodiment of present invention, described driving means includes: electric machine support, described electric machine support
It is fixed in described fixed plate, and is positioned at the rear side of described fixed plate；Motor, described motor is fixed on described
On electric machine support, and the described output shaft of described motor is connected through described fixed plate with described stirring sheet；
And motor cover, described motor cover is fixed in described fixed plate, and covers described motor.
According to one embodiment of present invention, described attemperating unit includes: temperature sensor, and described temperature passes
Sensor is installed in rotation in described back plate, the temperature of described food in detecting described furnace chamber；And control
Device processed, described controller is connected with described temperature sensor and described second agitating device respectively, and described
Controller controls the mixing speed of described second agitating device according to the temperature of described food.
According to one embodiment of present invention, described temperature sensor is infrared temperature sensor.
According to one embodiment of present invention, described wave transparent sheet is mica sheet.
Additional aspect and the advantage of the present invention will become obvious in following description part, or pass through the present invention
Practice recognize.
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 perspective view after hot wind and microwave stove of the present invention removes shell and door body；
Fig. 2 is that the stereochemical structure after hot wind and microwave stove shown in Fig. 1 removes heat-generating pipe and the second agitating device is shown
It is intended to；
Fig. 3 is the decomposition texture schematic diagram of hot wind and microwave stove shown in Fig. 1；
Fig. 4 is the perspective view stirring sheet shown in Fig. 3.
Wherein, in Fig. 1 to Fig. 4, corresponding relation between reference and component names is:
1 furnace chamber, 11 back plate, 111 exhaust vents, 2 heat-generating pipes, 3 wave transparent sheets, 31 fresh air inlets, 4 second
Agitating device, 41 fixed plates, 411 mounting grooves, 42 driving means, 421 electric machine supports, 422 motors,
423 motor cover, 43 stirring sheets, 431 first blades, 4311 flangings, 432 second blades, 4321 disturb ripple
Hole, 433 connecting portions, 434 reinforcements, 5 temperature sensors.
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 the accompanying drawings and
The present invention is further described in detail by detailed description of the invention.It should be noted that in the feelings do not conflicted
Under condition, 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, this
Bright can implement to use other to be different from other modes described here, therefore, the protection model of the present invention
Enclose and do not limited by following public specific embodiment.
Referring to Fig. 1 to Fig. 4, hot wind and microwave stove described according to some embodiments of the invention is described.
As shown in Figures 1 to 4, the hot wind and microwave stove that the present invention provides, including: furnace chamber 1, first stirs
Device (not shown), heat-generating pipe 2, wave transparent sheet the 3, second agitating device 4 and attemperating unit (figure
Not shown in).
Specifically, the back plate 11 of furnace chamber 1 is provided with on through hole, and back plate 11 along through hole is circumferentially disposed
There is multiple exhaust vent 111；First agitating device is fixed on the lower section of the base plate of furnace chamber 1, and microwave stirs through first
Enter in furnace chamber 1 after mixing device stirring；Heat-generating pipe 2 is fixed in back plate 11, and after being positioned at back plate 11
Side；Wave transparent sheet 3 is fixed in back plate 11, and covers through hole, and wave transparent sheet 3 is provided with multiple fresh air inlet
31, and microwave may pass through wave transparent sheet 3；Second agitating device 4 is fixed in back plate 11, and is positioned at back plate
The rear side of 11, the air in furnace chamber 1 can be drawn by the second agitating device 4 from fresh air inlet 31, air warp
Enter in furnace chamber 1 from exhaust vent 111 after heat-generating pipe 2 heating, and microwave is through after wave transparent sheet 3, can be through the
Two agitating devices 4 stir back reflection and return in furnace chamber 1；Attemperating unit is arranged in back plate 11, is used for examining
The temperature of food in survey furnace chamber 1, and the mixing speed of the second agitating device 4 is controlled according to the temperature of food.
The hot wind and microwave stove that the present invention provides, the rear side in the back plate 11 of furnace chamber 1 is provided with the second stirring dress
Put 4, on the one hand, the air in furnace chamber 1 can be drawn by the second agitating device 4 from fresh air inlet 31, and warp
Returning to furnace chamber 1 after heat-generating pipe 2 heating to heat food, on the other hand, the microwave in furnace chamber 1 can be worn
Cross wave transparent sheet 3, and stir back reflection through the second agitating device 4 and return in furnace chamber 1, so that furnace chamber 1
In microwave distribution more uniform, when the food of regular shape is heated, make being heated of food more equal
Even, thus improve product to the overall efficiency of heating surface of food and heating quality；Additionally, after furnace chamber 1
On plate 11, attemperating unit is set, when erose food is heated, can be real by attemperating unit
Time detection food temperature, and control the second agitating device 4 to microwave according to the profiling temperatures on food
Mixing speed, to improve the microwave abundance at food low-temperature region, make the microwave low-temperature region to food
Carry out concentrating heating, so that overall being uniformly heated of food, further increase the usability of product
Energy.
In one embodiment of the invention, as it is shown on figure 3, the second agitating device 4 includes: fixed plate
41, driving means 42 and stirring sheet 43.
Specifically, fixed plate 41 is fixing with back plate 11 to be connected, and is provided with on the leading flank of fixed plate 41
Mounting groove 411, fixed plate 41 uses not electromagnetic wave transparent material to make；Driving means 42 is fixed on fixed plate 41
On, and it is positioned at the rear side of fixed plate 41；Stirring sheet 43 is positioned at mounting groove 411, and is fixed on driving dress
Put on the output shaft of 42.
In this embodiment, fixed plate 41 is fixed in back plate 11, at the mounting groove 411 of fixed plate 41
And form an empty avoiding cavity between on rear side of back plate 11, it is simple to be installed to by stirring sheet 43 in this empty avoiding cavity；
Driving means 42 drives stirring sheet 43 to rotate, on the one hand, be drawn onto in empty avoiding cavity by the air in furnace chamber 1,
Air is after the heat-generating pipe 2 in back plate 11 heats, along the sidewall of mounting groove 411 through exhaust vent 111 times
To heat foods in furnace chamber 1, on the other hand, microwave is in wave transparent sheet 3 enters this empty avoiding cavity, and warp
Stirring sheet 43 stirs back reflection and returns in furnace chamber 1, and wherein, fixed plate 41 is made up of not electromagnetic wave transparent material, from
And efficiently avoid the microwave entered in this empty avoiding cavity and leak from fixed plate 41, and then improve product
Dependability.
In one embodiment of the invention, as shown in Figure 4, stirring sheet 43 is made up of not electromagnetic wave transparent material,
And stirring sheet 43 includes: the first blade the 431, second blade 432 and connecting portion 433.
Specifically, the first blade 431 is provided with flanging 4311；Arrange on second blade 432 and thanks for your hospitality ripple
Hole 4321；First blade 431 and the second blade 432 are fixed on connecting portion 433.
In this embodiment, when driving means 42 drives stirring sheet 43 to rotate, the folding on the first blade 431
Air inducing effect can be played in limit 4311, simultaneously, it is also possible to strengthens the stirring of air in mounting groove 411, makes
The temperature of the air in entrance furnace chamber 1 is more uniform, thus improves the hot blast uniformity to heat foods；
Disturb wave hole 4321 on second blade 432 and can strengthen the paddle stirring action to microwave, make microwave disperse
Uniformly back reflection returns in furnace chamber 1, so that the microwave distribution in furnace chamber 1 is more uniform, thus improves
The efficiency of heating surface overall to food and heating quality.
In one embodiment of the invention, as shown in Figure 3 and Figure 4, it is preferable that the first blade 431
It is disposed alternately on connecting portion 433 with the second blade 432.
In this embodiment, owing to being provided with flanging 4311 on the first blade 431, on the second blade 432
Wave hole 4321 is thanksed for your hospitality in setting, and when stirring sheet 43 and rotating, the first blade 431 and the second blade 432 are subject to
Windage and differ, the first blade 431 and the second blade 432 are disposed alternately at and arrange connecting portion 433
On, it is ensured that when stirring sheet 43 and rotating, the torsion that connecting portion 433 and output shaft are subject to is outside output shaft
Surface is uniformly distributed, thus reduces connecting portion 433 and probability that output shaft deforms, improves connection
Portion 433 and the service life of output shaft, and then improve the quality of product.
In one embodiment of the invention, as shown in Figure 3 and Figure 4, stirring sheet 43 is provided with reinforcement
Muscle 434.
In this embodiment, in stirring sheet 43 rotary course, the blade of stirring sheet 43 is by certain wind
Resistance, for avoiding Long-Time Service stirring sheet 43 to deform, thus, there is certain intensity to want stirring sheet 43
Ask, stirring sheet 43 arranges reinforcement 434, on the premise of not increasing stirring sheet 43 thickness, improve
The intensity of stirring sheet 43, thus alleviate the weight of stirring sheet 43, reduce product cost.
In one embodiment of the invention, it is preferable that connecting portion the 433, first blade 431 and the second leaf
Sheet 432 is integral type structure.
In this embodiment, connecting portion the 433, first blade 431 and the second blade 432 are integral type structure,
On the one hand ensure that the bonding strength between connecting portion the 433, first blade 431 and the second blade 432, from
And reduce the probability that fracture occurs between connecting portion the 433, first blade 431 and the second blade 432, enter
And add the dependability of product, and on the other hand, connecting portion the 433, first blade 431 and the second leaf
Sheet 432 can be made into integration, thus improves the production efficiency of product, and then reduces the production cost of product.
In one embodiment of the invention, as it is shown on figure 3, driving means 42 includes: electric machine support 421,
Motor 422 and motor cover 423.
Specifically, electric machine support 421 is fixed in fixed plate 41, and is positioned at the rear side of fixed plate 41；Electricity
Machine 422 is fixed on electric machine support 421, and the output shaft of motor 422 is through fixed plate 41 and stirring sheet
43 are connected；Motor cover 423 is fixed in fixed plate 41, and covers motor 422.
In this embodiment, owing to fixed plate 41 is made up of not electromagnetic wave transparent material, motor 422 is fixed on
Determine the rear side of plate 41, it is to avoid motor 422 is interfered by the microwave on front side of fixed plate 41, thus effectively
Improve the reliability that driving means 42 drives stirring sheet 43 to rotate；Motor cover 423 is made to cover motor 422,
Effectively motor 422 can be protected, it is to avoid the impact that product produces in handling process causes motor
422 lost efficacy, thus, the setting of this motor cover 423 further increases product dependability.
In one embodiment of the invention, as shown in Figures 2 and 3, attemperating unit includes: TEMP
Device 5 and controller (not shown).
Specifically, temperature sensor 5 is installed in rotation in back plate 11, is used for detecting food in furnace chamber 1
The temperature of thing；Controller is connected with temperature sensor 5 and the second agitating device 4 respectively, and controller root
The mixing speed of the second agitating device 4 is controlled according to the temperature of food.
In this embodiment, temperature sensor 5 is set the temperature of food in furnace chamber 1 is detected in real time,
When making product heat erose food, temperature sensor 5 is equal by the Temperature Distribution of food
Even situation is changed into the signal of telecommunication and is sent to controller, controller according to the rotating speed of this signal control motor 422,
And then control the mixing speed to microwave, to improve the microwave abundance at food low-temperature region, make microwave pair
The low-temperature region of food carries out concentrating heating, so that overall being uniformly heated of food, improves further
The serviceability of product.
In one embodiment of the invention, it is preferable that temperature sensor 5 is infrared temperature sensor.
In this embodiment, infrared temperature sensor is non-contact temperature detecting element, makes temperature sensor
5 is infrared temperature sensor, it is only necessary to infrared temperature sensor is installed in back plate 11 i.e. detectable furnace chamber 1
The temperature of interior diverse location；Food constantly sends the infrared ray that intensity is different, infrared temperature in temperature-rise period
After degree sensor receives this infrared ray, send strong and weak different current signal according to the difference of infra-red intensity
To controller, and being controlled the mixing speed of the second agitating device 4 according to this signal by controller, infrared ray passes
The detection of food temperature is quick on the draw by sensor, and making temperature sensor 5 is infrared temperature sensor, further
Improve product and food is carried out the sensitivity that local is heated, thus improve the dependability of product.
In one embodiment of the invention, it is preferable that wave transparent sheet 3 is mica sheet.
In this embodiment, owing to wave transparent sheet 3 is positioned at furnace chamber 1, this requires that wave transparent sheet 3 need to have necessarily
Heat resistance, and microwave need to pass from wave transparent sheet 3, and this requires that wave transparent sheet 3 has microwave penetration performance,
And mica sheet has excellent heat resistance and microwave permeability occasioned, wave transparent sheet 3 is set for mica sheet, the most further
Ensure that the dependability of product.
In sum, the hot wind and microwave stove that the present invention provides, on rear side of the back plate 11 of furnace chamber 1, it is provided with the
Two agitating devices 4, on the one hand, the air in furnace chamber 1 can be drawn by the second agitating device 4 from fresh air inlet 31
Go out, and return to furnace chamber 1 and food is heated, on the other hand, in furnace chamber 1 after heat-generating pipe 2 heats
Microwave may pass through wave transparent sheet 3, and stir back reflection through the second agitating device 4 and return in furnace chamber 1, so that
Microwave distribution in furnace chamber 1 is more uniform, when the food of regular shape is heated, make being subject to of food
Heat is more uniform, thus improves product to the overall efficiency of heating surface of food and heating quality；Additionally, at stove
In the back plate 11 in chamber 1, attemperating unit is set, when erose food is heated, can be by temperature
Control device detects the temperature of food in real time, and controls the second agitating device according to the profiling temperatures on food
The mixing speed of 4 pairs of microwaves, to improve the microwave abundance at food low-temperature region, makes microwave to food
Low-temperature region carries out concentrating heating, so that overall being uniformly heated of food, further increases product
Serviceability.
Specifically, the blower unit of existing hot wind and microwave stove only has the function of air inducing so that furnace chamber 1
Interior microwave is only capable of relying on the reflex of cavity wall again to disperse, thus, the microwave distribution in furnace chamber 1
And uneven, the hot wind and microwave stove of present invention offer, the rear side in the back plate 11 of furnace chamber 1 is provided with second
Agitating device 4, this second agitating device 4 possesses air inducing and the dual-use function of stirring microwave, so that stove
Microwave distribution in chamber 1 is more uniform, when heating the food of regular shape, improves being subject to of food
Thermal uniformity；Additionally, arrange attemperating unit in the back plate 11 of furnace chamber 1, to erose food
When heating, the temperature of food can be detected in real time by attemperating unit, and according to the Temperature Distribution on food
Situation controls second agitating device 4 mixing speed to microwave, with improve microwave food low-temperature region point
Cloth amount, makes microwave carry out the low-temperature region of food concentrating heating, so that being heated of food entirety is more equal
Even, further increase the serviceability of product.
In the present invention, term " first ", " second " are only used for the purpose described, and it is not intended that refer to
Show or imply relative importance；Term " multiple " then refers to two or more, unless otherwise clear and definite limit
Fixed.Term " is installed ", " being connected ", " connection ", the term such as " fixing " all should be interpreted broadly, such as,
" connecting " can be fixing connection, it is also possible to is to removably connect, or is integrally connected；" being connected " can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary.For those of ordinary skill in the art
Speech, can understand above-mentioned term concrete meaning in the present invention as the case may be.
In description of the invention, it is to be understood that the orientation of the instruction such as term " interior ", " outward " or position
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplification is retouched
State rather than indicate or imply that the device of indication or unit must have specific direction, with specific orientation
Structure and operation, it is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, term " embodiment ", " some embodiments ", " specific embodiment "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in
In at least one embodiment of the present invention or example.In this manual, the schematic representation to above-mentioned term
It is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can combine in any one or more embodiments or example in an appropriate manner.
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. a hot wind and microwave stove, it is characterised in that including:
Furnace chamber, the back plate of described furnace chamber is provided with on through hole, and described back plate the circumference along described through hole and sets
It is equipped with multiple exhaust vent；
First agitating device, described first agitating device is fixed on the lower section of the base plate of described furnace chamber, microwave warp
Enter in described furnace chamber after described first agitating device stirring；
Heat-generating pipe, described heat-generating pipe is fixed in described back plate, and is positioned at the rear side of described back plate；
Wave transparent sheet, described wave transparent sheet is fixed in described back plate, and covers described through hole, on described wave transparent sheet
It is provided with multiple fresh air inlet, and described microwave may pass through described wave transparent sheet；
Second agitating device, described second agitating device is fixed in described back plate, and is positioned at described back plate
Rear side, the air in described furnace chamber can be drawn by described second agitating device from described fresh air inlet, described sky
Gas enters in described furnace chamber from described exhaust vent after described heat-generating pipe heats, and described microwave is through described
After wave plate, can return in described furnace chamber through described second agitating device stirring back reflection；With
Attemperating unit, described attemperating unit is arranged in described back plate, food in detecting described furnace chamber
Temperature, and the mixing speed of described second agitating device is controlled according to the temperature of described food.
Hot wind and microwave stove the most according to claim 1, it is characterised in that
Described second agitating device includes:
Fixed plate, described fixed plate is fixing with described back plate to be connected, and arranges on the leading flank of described fixed plate
Mounting groove, described fixed plate is had to use not electromagnetic wave transparent material to make；
Driving means, described driving means is fixed in described fixed plate, and is positioned at the rear side of described fixed plate；
With
Stirring sheet, described stirring sheet is positioned at described mounting groove, and is fixed on the output shaft of described driving means
On.
Hot wind and microwave stove the most according to claim 2, it is characterised in that
Described stirring sheet is made up of not electromagnetic wave transparent material, and described stirring sheet includes:
First blade, described first blade is provided with flanging；
Second blade, described second blade is arranged and thankss for your hospitality wave hole；With
Connecting portion, described first blade and described second blade are fixed on described connecting portion.
Hot wind and microwave stove the most according to claim 3, it is characterised in that
Described first blade and described second blade alternate are arranged on described connecting portion.
Hot wind and microwave stove the most according to claim 4, it is characterised in that
It is provided with reinforcement on described stirring sheet.
Hot wind and microwave stove the most according to claim 5, it is characterised in that
Described connecting portion, described first blade and described second blade are integral type structure.
Hot wind and microwave stove the most according to claim 2, it is characterised in that
Described driving means includes:
Electric machine support, described electric machine support is fixed in described fixed plate, and is positioned at the rear side of described fixed plate；
Motor, described motor is fixed on described electric machine support, and the described output shaft of described motor is through institute
State fixed plate to be connected with described stirring sheet；With
Motor cover, described motor cover is fixed in described fixed plate, and covers described motor.
Hot wind and microwave stove the most according to any one of claim 1 to 7, it is characterised in that described
Attemperating unit includes:
Temperature sensor, described temperature sensor is installed in rotation in described back plate, is used for detecting described
The temperature of described food in furnace chamber；With
Controller, described controller is connected with described temperature sensor and described second agitating device respectively,
And described controller controls the mixing speed of described second agitating device according to the temperature of described food.
Hot wind and microwave stove the most according to claim 8, it is characterised in that
Described temperature sensor is infrared temperature sensor.
Hot wind and microwave stove the most according to claim 9, it is characterised in that
Described wave transparent sheet is mica sheet.
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| CN104329702B true CN104329702B (en) | 2016-08-31 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10088172B2 (en) * | 2016-07-29 | 2018-10-02 | Alto-Shaam, Inc. | Oven using structured air |
| CN106500148A (en) * | 2016-09-29 | 2017-03-15 | 珠海格力电器股份有限公司 | Microwave stirrer and microwave oven |
| CN107103703A (en) * | 2017-05-11 | 2017-08-29 | 北京云厨科技有限公司 | Food Vending Machine and its food self-heating method with automatic heating device |
| CN107490030A (en) * | 2017-08-23 | 2017-12-19 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
| CN110410831B (en) * | 2019-07-16 | 2021-04-02 | 广东美的厨房电器制造有限公司 | Microwave cooking appliance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028645Y (en) * | 2007-03-29 | 2008-02-27 | 美的集团有限公司 | Microwave oven with hot air circulation function |
| CN101392923A (en) * | 2008-10-17 | 2009-03-25 | 美的集团有限公司 | Microwave oven with a heat exchanger |
| CN101839504A (en) * | 2009-03-19 | 2010-09-22 | 乐金电子(天津)电器有限公司 | Flat plate microwave oven |
| JP2014085056A (en) * | 2012-10-23 | 2014-05-12 | Toshiba Home Technology Corp | Heating cooker |
| CN204268529U (en) * | 2014-11-24 | 2015-04-15 | 广东美的厨房电器制造有限公司 | Hot wind and microwave stove |
-
2014
- 2014-11-24 CN CN201410683090.9A patent/CN104329702B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028645Y (en) * | 2007-03-29 | 2008-02-27 | 美的集团有限公司 | Microwave oven with hot air circulation function |
| CN101392923A (en) * | 2008-10-17 | 2009-03-25 | 美的集团有限公司 | Microwave oven with a heat exchanger |
| CN101839504A (en) * | 2009-03-19 | 2010-09-22 | 乐金电子(天津)电器有限公司 | Flat plate microwave oven |
| JP2014085056A (en) * | 2012-10-23 | 2014-05-12 | Toshiba Home Technology Corp | Heating cooker |
| CN204268529U (en) * | 2014-11-24 | 2015-04-15 | 广东美的厨房电器制造有限公司 | Hot wind and microwave stove |
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| CN104329702A (en) | 2015-02-04 |
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