CN106387607A - Unfreezing device and refrigerator - Google Patents
Unfreezing device and refrigerator Download PDFInfo
- Publication number
- CN106387607A CN106387607A CN201610762618.0A CN201610762618A CN106387607A CN 106387607 A CN106387607 A CN 106387607A CN 201610762618 A CN201610762618 A CN 201610762618A CN 106387607 A CN106387607 A CN 106387607A
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- thawing apparatus
- temperature
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- cavity
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- 235000013305 food Nutrition 0.000 claims abstract description 212
- 238000010257 thawing Methods 0.000 claims description 345
- 238000009413 insulation Methods 0.000 claims description 63
- 238000007789 sealing Methods 0.000 claims description 52
- 239000011810 insulating material Substances 0.000 claims description 14
- 238000011897 real-time detection Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 abstract description 13
- 235000015097 nutrients Nutrition 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract 1
- 230000000813 microbial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 37
- 238000005265 energy consumption Methods 0.000 description 23
- 230000008859 change Effects 0.000 description 21
- 239000008267 milk Substances 0.000 description 21
- 235000013336 milk Nutrition 0.000 description 21
- 210000004080 milk Anatomy 0.000 description 21
- 238000000034 method Methods 0.000 description 17
- 244000005700 microbiome Species 0.000 description 16
- 230000005684 electric field Effects 0.000 description 12
- 235000016709 nutrition Nutrition 0.000 description 12
- 230000035764 nutrition Effects 0.000 description 12
- 230000005611 electricity Effects 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000001514 detection method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 239000010794 food waste Substances 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000011017 operating method Methods 0.000 description 5
- 238000005562 fading Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 235000015278 beef Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000002277 temperature effect Effects 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
- H05B6/46—Dielectric heating
- H05B6/62—Apparatus for specific applications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/365—Thawing subsequent to freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- H05B6/46—Dielectric heating
- H05B6/48—Circuits
- H05B6/50—Circuits for monitoring or control
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The invention provides an unfreezing device and a refrigerator. The unfreezing device comprises an unfreezing device body and a high-frequency generator, wherein the unfreezing device body is provided with a cavity which is used for allowing foods to be unfrozen to be placed; and the high-frequency generator comprises one or more pairs of electrode plate assemblies arranged in the cavity. High-frequency waves generated by the electrode plate assemblies act on the foods to be unfrozen, so that all the molecules of the foods to be unfrozen are in the action of the high-frequency waves, the polarity of the polar molecules is subjected to high-frequency changes, the inside and the outside of the unfrozen foods are heated and unfrozen at the same time, the temperature of the unfrozen foods is uniform, the unfreezing speed is high, and the possibility of microbial contamination is reduced; besides, the foods to be unfrozen are quickly dissolved through a largest ice crystal dissolving band, so that the loss of dropping liquid is reduced, the nutrient loss of the unfrozen foods is effectively avoided, and the quality of the unfrozen foods is promoted; and besides, large foods can be unfrozen, and the user experience can be promoted.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of thawing apparatus and refrigerator.
Background technology
At present, because the food being in freezing state in refrigerator can not directly eat, before culinary art frozen food, need
Thaw.From heat transfer angle, thaw can be divided into by outer and in defrosting and two big class of inside and outside simultaneously thawing.By outer and in defrosting
Also referred to as outside heating method, from the higher medium of temperature to freezing product surface heat transfer, heat is gradually transmitted to center from surface, empty
Gas defrosting, water thawing, infra-red radiation thawing, metallic plate thaw broadly fall into by outer and in thawing mode；Inside and outside thaw simultaneously
Referred to as inside heating method, makes to freeze each position of product to heat simultaneously, and microwave thawing, food energising are thawed etc. belongs to and inside and outside thaws simultaneously
Mode.
The multiplex greatly normal-temperature water of user, hot water, normal temperature air thaw at present, and thawing time is long, outer by environment temperature, season etc.
The restriction of portion's factor, defrosting effect is bad；Or thawed using microwave, although microwave thawing thawing rate is fast, existed
Thaw uneven, make food local discolouration, or even the phenomenon of curing, practical application microwave thawing and few, therefore, thaw this
Item daily routines, become a big pain spot of user.
Thawing apparatus in correlation technique is made up of defrosting room, fan, electric heater, and the mode of defrosting is comparatively laborious, needs
Setting water pipe, magnetic valve, pump etc., complex structure；Also have using far-infrared radiation source realize to food by outer and in defrosting, with
And by vibrating device, the vibration generation heat of food is realized thawing, realized thawing, led to by the heating that food resistance acts on
Cross the heating that microwave is controlled to food to realize thawing, but the defrosting effect of these thawing apparatus bad, exist following
Defect：
1st, time-consuming for defrosting, makes to be defrosted food easily by microorganism pollution, the food quality decline after defrosting；
2nd, defrosting is uneven, makes the food local discolouration after defrosting, or even curing；
3rd, the food juice loss after thawing is many, and nutritive loss is big；
4th, limited by external factor such as environment temperature, seasons；
5th, defrosting room temperature change is larger, and power consumption is larger.
Content of the invention
In order to solve at least one above-mentioned technical problem, the embodiment of a first aspect of the present invention proposes a kind of dress that thaws
Put.
A second aspect of the present invention embodiment is it is also proposed that a kind of refrigerator.
In view of this, embodiment according to the first aspect of the invention, the present invention proposes a kind of thawing apparatus, including：
Thawing apparatus main body, is provided with cavity, treats thawed foodstuff for accommodating；Radio-frequency generator, including at least one pair of electrode plate assembly,
For producing high frequency waves, at least one pair of electrode plate assembly is arranged in cavity, and high frequency waves act on treats thawed foodstuff, treats defrosting
Food is thawed.
The thawing apparatus that the present invention provides, including the thawing apparatus main body being provided with cavity and radio-frequency generator, height takes place frequently
Raw device includes at least one pair of electrode plate assembly being arranged in cavity, is made by the high frequency waves that at least one pair of electrode plate assembly produces
For treating thawed foodstuff, all molecules treating thawed foodstuff are made all to be subject to the effect of high frequency waves so as to the polarity of polar molecule is sent out
Raw high frequency time change, thaws so that be defrosted food and be inside and outside heated simultaneously, makes the food temperature after defrosting uniformly, speed of thawing
Degree is fast, reduces the possibility of microorganism pollution, meanwhile, treats that thawed foodstuff is quickly dissolved by maximum ice crystal dissolving band, reduces
Drip loss, efficiently avoid the loss of food nutrition after defrosting, after lifting defrosting, the quality of food, can thaw meanwhile
Larger food, lifts Consumer's Experience.Further, at least one pair of electrode plate assembly can be a pair of electrodes board component or multipair
Electrode plate assembly, the electrode plate assembly of different pairs can meet the demand of different thawing apparatus agent structures it is also possible to meet
The demand of different thawed foodstuffs, applied widely, the demand of different user can also be met, what lifting user used expires simultaneously
Meaning degree.
In addition, the thawing apparatus in above-described embodiment of present invention offer can also have following additional technical feature：
It is preferable that thawing apparatus main body is provided with least one pair of groove in technique scheme, it is located at thawing apparatus respectively
Upper and lower inside main body, at least one pair of electrode plate assembly is arranged at least one pair of groove.
In this technical scheme, the upper and lower inside thawing apparatus main body is respectively arranged with least one pair of groove, extremely
Few a pair of electrodes board component is arranged at least one pair of groove.By paired electrode plate assembly is arranged in thawing apparatus main body
The upper and lower of side, makes the high frequency waves that electrode plate assembly produces act in whole cavity, and then makes solution within the cavity
The all molecules freezing food are all subject to the effect of high frequency waves so as to the polarity of polar molecule occurs high frequency time to change, so that quilt
Thawed foodstuff is inside and outside heated simultaneously and thaws, and makes the food temperature after defrosting uniformly, thawing rate is fast, reduces microorganism pollution
Possibility, meanwhile, treat that thawed foodstuff is quickly dissolved by maximum ice crystal dissolving band, reduce drip loss, efficiently avoid
The loss of food nutrition after defrosting, the quality of food after lifting defrosting, meanwhile, can thaw larger food, lifts user's body
Test.Further, electrode plate assembly is placed directly in thawing apparatus main body inside upper part and the groove of bottom, simplifies battery lead plate
Fixed structure in cavity for the assembly, efficiently utilizes the structure of thawing apparatus main body, has saved space, improves inside cavity
Space availability ratio, and then improve user use satisfaction, lifting user experience.
It is preferable that also including in technique scheme：Temperature-detecting device, is arranged in thawing apparatus main body, is used for
Real-time detection cavity inner temperature；Controller, is connected with temperature-detecting device, for reaching preset temperature in cavity inner temperature
When, control radio-frequency generator to stop.
In this technical scheme, by arranging temperature-detecting device in cavity, real-time detection cavity inner temperature, in cavity
When interior temperature reaches preset temperature, the controller being connected with temperature-detecting device controls radio-frequency generator to stop, and makes to be defrosted
Food will not be heated by crossing, and is maintained at the state of ice milk, it is to avoid long-time defrosting makes food local discolouration and the phenomenon of curing,
Make to be defrosted food thawing uniformly, fresh Nutrient, it is to avoid food waste, when cavity inner temperature reaches preset temperature, control simultaneously
Radio-frequency generator stops, it is to avoid user forgets that closing switch makes radio-frequency generator work always, effectively ensures to be defrosted eating
The quality of thing, saving energy consumption, reduces defrosting cost, improves security, lift Consumer's Experience.Further, radio-frequency generator sets
It is equipped with activate switch, control the start and stop of radio-frequency generator, facilitate user to control the start and stop of radio-frequency generator at any time, easy to operate,
Meet the demand of different user, lift Consumer's Experience.
It is preferable that also including in any of the above-described technical scheme：Input unit, for the setting time of receives input；Meter
When device, for timing is carried out according to the setting time, and when reaching the setting time, to controller sending signal；Controller, with
Time set is connected, for when receiving the signal of time set, controlling radio-frequency generator to stop.
In this technical scheme, the setting time of input unit receives input, time set was counted according to the setting time
When, and when reaching the setting time, to the controller sending signal being connected with time set, controller is receiving timing dress
During the signal put, radio-frequency generator is controlled to stop.Quit work by input setting time control radio-frequency generator, lift user
Experience, so that food is thawed according to the input information of user, lifting user participation, improve user use satisfaction
Degree, simultaneously effective ensure that the quality of food thawing, on the one hand, avoid time short food not thaw completely it is impossible to use；One
Aspect, it is to avoid long-time defrosting makes food local discolouration and the phenomenon of curing, significantly reduces the possibility of microorganism pollution
Property, further save energy consumption, reduced defrosting cost, improve security.
It is preferable that also including in technique scheme：Input unit, for the setting time of receives input；Timing fills
Put, for timing is carried out according to the setting time, and when reaching the setting time, to controller sending signal；Controller, with timing
Device is connected, for when receiving the signal of time set, controlling radio-frequency generator to stop.
In this technical scheme, the setting time of input unit receives input, time set was counted according to the setting time
When, and when reaching the setting time, to the controller sending signal being connected with time set, controller is receiving timing dress
During the signal put, radio-frequency generator is controlled to stop.Further, temperature-detecting device, real-time detection are set in cavity simultaneously
Cavity inner temperature, when cavity inner temperature reaches preset temperature, the controller being connected with temperature-detecting device controls height to take place frequently
Raw device stops.On the one hand, cavity inner temperature reaches preset temperature, and the timing of time set not up to arranges the time, with temperature inspection
Survey the controller control radio-frequency generator stopping that device is connected；On the one hand, the timing of time set reaches setting time, cavity
Interior temperature is not up to preset temperature, and the controller being connected with time set controls radio-frequency generator to stop；On the one hand, cavity interior temperature
Degree reaches preset temperature, and the timing of time set also reaches the setting time, and the controller being connected with temperature-detecting device is controlled
Radio-frequency generator stops, and the controller being simultaneously connected with time set controls radio-frequency generator to stop.By preset temperature and setting
The time two ways of putting is controlled to radio-frequency generator simultaneously, effectively automatically controlling the active control of user and device
Be combined together, improve the experience of user it is ensured that after thawing food quality, it is to avoid long-time defrosting makes the food overheated
Produce local discolouration and the phenomenon of curing, make to be defrosted food thawing uniformly, fresh Nutrient, it is to avoid food waste, effectively save
About energy consumption, reduces defrosting cost, further increasing security, lifts Consumer's Experience, meanwhile, meets different structure and not
The demand of congenerous, applied widely, improve user satisfaction, lift Consumer's Experience.
It is preferable that input unit is additionally operable to the food weight of receives input in any of the above-described technical scheme；And control
Device, determines the setting time according to food weight, and makes timing means start timing according to the setting time.
In this technical scheme, the food weight of input unit also receives input, controller sets according to food weight determination
Put the time, and make timing means start timing according to the setting time.Control thawing time by inputting food weight, it is to avoid
User cannot determine that setting time or the setting time of input are mismatched with the thawing time treating the real needs of thawed foodstuff, protects
Demonstrate,prove and treated that the time that thawed foodstuff is defrosted is more accurate, user-friendly, and then ensure that the quality after food thawing, improve
Defrosting efficiency, further, the weight due to treating thawed foodstuff is easier to determine for user, and then user-friendly,
Improve the satisfaction of user, meet the demand of different user simultaneously, improve the experience of user, the scope of application is more extensive.
It is preferable that also including in technique scheme：Weight sensor, is arranged in thawing apparatus main body, for surveying
Amount treats the weight of thawed foodstuff, and testing result is sent to controller；And controller, when setting is determined according to food weight
Between, and make timing means start timing according to the setting time.
In this technical scheme, the weight of thawed foodstuff is treated in the weight sensor measurement being arranged in cavity, and will detect
Result sends to controller, and controller determines the setting time according to food weight, and so that timing means is started according to the setting time
Timing.The setting time is controlled by the weight that thawed foodstuff is treated in weight sensor measurement, eliminates the input of setting time, letter
Change user operation, lifted Consumer's Experience, improved user satisfaction, further, made the setting time with to treat thawed foodstuff real
Required thawing time more mates, and more accurately, is effectively improved defrosting efficiency it is ensured that quality after food thawing, meets
The demand of different user, the scope of application is more extensive.
It is preferable that also including in any of the above-described technical scheme：Display module, is arranged in door body, with control circuit phase
Connect, for showing setting time, preset temperature and food weight.
In this technical scheme, door body is provided with display module, is connected with control circuit, for during display setting
Between, preset temperature and food weight.Setting time, preset temperature and food weight are shown by display module, makes the number of input
According to more intuitively, being more accurately shown in door body, facilitate user to observe and confirm, lift Consumer's Experience.Further, show mould
Button is provided with block, is connected with control circuit, for inputting setting time, preset temperature and food weight, facilitate user
Operation, lifts Consumer's Experience, lifts user satisfaction.
It is preferable that radio-frequency generator includes in any of the above-described technical scheme：Power supply, is that radio-frequency generator is powered.
In this technical scheme, radio-frequency generator includes power supply, is powered for radio-frequency generator by power supply, makes positioned at defrosting
Form high-frequency electric field between at least one pair of electrode plate assembly of apparatus main body inside upper part and bottom, and then so that inside cavity is produced
High frequency waves, are acted on by high frequency waves and are defrosted food, make the molecule of whole food all be subject to the effect of high frequency waves so as to polarity
There is high frequency time change in the polarity of molecule, thaw so that be defrosted food and be inside and outside heated simultaneously, accelerate thawing rate, improve
Defrosting efficiency, reduces the possibility of microorganism pollution, and uniformly, meanwhile, food passes through maximum to the food temperature after making to be defrosted
Ice crystal dissolving band quickly dissolves, and reduces drip loss, efficiently avoid the loss being defrosted food nutrition, after improve defrosting
The quality of food, lifts Consumer's Experience, and larger food can be thawed, and improves user satisfaction.
It is preferable that also including in technique scheme：Door body closing detecting apparatus, for opening door body is detected,
Send cut-off signal to controller, when door body closing is detected, send Continuity signal to controller；Controller receives disconnection
After signal, deenergization, and when receiving Continuity signal, switch on power.
In this technical scheme, door body closing detecting apparatus, when door body is detected and opening, send to controller and disconnect letter
Number, when door body closing is detected, send Continuity signal to controller；After controller receives cut-off signal, deenergization, connect
When receiving Continuity signal, switch on power.On the one hand, when door body is opened, controller sends cut-off signal, radio-frequency generator not work
Make；On the one hand, when door body closes, controller sends Continuity signal, and radio-frequency generator works, the safety being effectively improved
Property, reduce the energy consumption of defrosting, save understanding and be frozen into this, meanwhile, the activate switch of door body switch and radio-frequency generator is connected on
Together, it is to avoid user needs to close radio-frequency generator before enabling, simplifies operating procedure, easy to use, lifts user's body
Test, improve user satisfaction.
It is preferable that the outside of thawing apparatus main body is provided with least one heat-insulation layer in any of the above-described technical scheme, use
It is maintained in the range of set point of temperature in making the temperature in cavity.
In this technical scheme, the outside of thawing apparatus main body is provided with least one heat-insulation layer, makes chamber by heat-insulation layer
Internal temperature is maintained in the range of set point of temperature, because radio-frequency generator automatically controls stopping according to cavity temperature, it is to avoid
Thawed foodstuff thawing time is long, is crossed heating and leads to food local discolouration and the phenomenon of curing, is conducive to being defrosted food equal
Even defrosting, fresh Nutrient, the satisfaction that lifting user uses.Further, it is provided with least one insulation outside thawing apparatus
Layer, is effectively guaranteed the food after being defrosted and has been in the environment of set point of temperature, it is to avoid when food is long after being defrosted
Between not removed yet refrigeration and lead to food spoilage, be effectively guaranteed the quality of food, improve the experience of user.Enter one
Step ground, heat-insulation layer makes the temperature in cavity be maintained in the range of set point of temperature, makes the temperature in thawed foodstuff of the temperature in cavity
Fluctuation is less, and then when set point of temperature is for soft freeze state, is simultaneously placed to the guarantor due to heat-insulation layer for the food of ice milk in cavity
Temperature effect, being changed by thaw point is affected less, does not affect the quality of ice milk food, and therefore, this cavity both can thaw food
Thing, can save space with ice milk food again, saved energy consumption, and then lifted the experience of user.
It is preferable that at least one heat-insulation layer includes the first heat-insulation layer, the second heat-insulation layer and the 3rd in technique scheme
Heat-insulation layer, the first heat-insulation layer be located at thawing apparatus main body side, the second heat-insulation layer be located at thawing apparatus main body top surface, the 3rd
Heat-insulation layer is located at the bottom surface of thawing apparatus main body.
In this technical scheme, at least one heat-insulation layer includes the first heat-insulation layer, the second heat-insulation layer and the 3rd heat-insulation layer, leads to
Cross side, top surface and the bottom surface that three heat-insulation layers are separately positioned on thawing apparatus main body, so that the insulation of thawing apparatus main body is imitated
Fruit more preferably, and then is maintained in the range of set point of temperature with ensureing the temperature stabilization in cavity, is affected by course of defrosting temperature change
Less, and ensure that the food after being defrosted, in the presence of heat-insulation layer, within the temperature range of being in regulation, and then ensure that food
The quality of thing.Simultaneously because radio-frequency generator automatically controls stopping according to cavity temperature, it is effectively prevented from being defrosted food thawing
Overlong time, is crossed and is heated the phenomenon leading to food local discolouration and curing, and then ensure that the quality of thawed foodstuff, makes defrosting
Food fresh Nutrient afterwards, lifts user satisfaction.
It is preferable that being provided with air inlet and air outlet in thawing apparatus main body, air-flow is through air intake in technique scheme
Mouth flows into thawing apparatus main body, flows out thawing apparatus main body through air outlet.
In this technical scheme, thawing apparatus main body is provided with air inlet and air outlet, air-flow flows into solution through air inlet
Freeze device, flow out thawing apparatus through air outlet, be conducive to the air circulation of thawing apparatus body interior, be conducive to making in cavity
Temperature is maintained in the range of set point of temperature, and then ensure that the stability of cavity inner temperature.Further, air inlet is arranged on chamber
The right back upper place of body, air outlet is arranged on the left front bottom of cavity, makes flowing in cavity for the air-flow more reasonable, more fully,
Be conducive to the temperature in cavity is maintained in the range of set point of temperature, make the temperature in cavity more stable.Further, in cavity
Wind flow between air inlet and air outlet, accelerate the defrosting of food, effectively raise defrosting efficiency, reduce solution and be frozen into
This.
It is preferable that at least one pair of electrode plate assembly includes electric pole plate assembly and lower electricity in any of the above-described technical scheme
Pole plate assembly；Electric pole plate assembly includes electric pole plate, and is arranged on the above and below insulating materials of electric pole plate；Bottom electrode
Board component includes bottom electrode plate, and is arranged on the above and below insulating materials of bottom electrode plate.
In this technical scheme, at least one pair of electrode plate assembly includes electric pole plate assembly and bottom electrode board component, upper electricity
Pole plate assembly includes electric pole plate and insulating materials, and bottom electrode board component includes bottom electrode plate and insulating materials, by insulation material
The top of the groove above electric pole plate and bottom electrode plate and in the following main body with thawing apparatus and bottom are isolated by material, and then
Achieve electric pole plate and bottom electrode plate to be isolated with thawing apparatus main body, be effectively guaranteed the safety of thawing apparatus work
Property, improve the satisfaction that user uses.Further, the side of electric pole plate and bottom electrode plate can also arrange insulating materials,
It is further ensured that the completeness of electric pole plate and bottom electrode plate and the isolation of thawing apparatus main body, be effectively guaranteed thawing apparatus work
The security made.Further, electric pole plate is placed in the groove of thawing apparatus main body inside upper part, and bottom electrode plate is placed on defrosting
In the groove of device lower inside, power supply is powered to be made to form high-frequency electric field between electric pole plate and bottom electrode plate and produce high frequency waves,
So that high frequency waves is penetrated in whole cavity, and act on and treat thawed foodstuff in cavity, so that all molecules treating thawed foodstuff is all subject to
To high frequency waves effect so as to polar molecule polarity occur high frequency time change so that be defrosted food inside and outside added simultaneously
Pyrolysis is frozen, and makes the food temperature after defrosting uniformly, thawing rate is fast, reduces the possibility of microorganism pollution, meanwhile, waits to thaw
Food passes through maximum ice crystal dissolving band and quickly dissolves, and reduces drip loss, efficiently avoid the loss of food nutrition after defrosting,
The quality of food after lifting defrosting, meanwhile, can thaw larger food, lifts Consumer's Experience.
It is preferable that also including in technique scheme：At least one pair of sealing plate, is connected with least one pair of groove.
In this technical scheme, it is connected with least one pair of groove by least one pair of sealing plate, electrode plate assembly is sealed
Be placed in groove, it is to avoid electrode plate assembly departs from the groove of thawing apparatus main body, simultaneously effective by battery lead plate and the dress that thaws
Put main body to be isolated it is ensured that the security of thawing apparatus work, improve the satisfaction that user uses.
It is preferable that being provided with card on one of at least one pair of groove and at least one pair of sealing plate in technique scheme
It is provided with, on another in groove, at least one pair of groove and at least one pair of sealing plate, the buckle matching with draw-in groove.
In this technical scheme, on the one hand, be provided with draw-in groove at least one pair of groove, at least one pair of sealing plate is provided with
The buckle that draw-in groove matches；On the one hand, at least one pair of sealing plate is provided with draw-in groove, at least one pair of groove is provided with and described card
The buckle that groove matches, by the cooperation of draw-in groove and buckle, realizes the connection of sealing plate and groove, and mounting means is simple, operation side
Just, be conducive to assembling, and then improve production efficiency, meanwhile, draw-in groove is convenient with the cooperation of buckle to be dismantled, and is conducive to maintenance to change part,
Improve after-sale service efficiency.Further, draw-in groove and buckle can be arranged at least one pair of groove and at least one pair of sealing plate, can
To meet the different structure of groove and sealing plate, and then the different structure of thawing apparatus can be met, applied widely.Further
Ground, at least one pair of groove and at least one pair of sealing plate can be attached by meeting the other modes requiring.
It is preferable that also including in any of the above-described technical scheme：The side of cavity is provided with opening；Drawer, with opening phase
Adaptation, is detachably arranged in cavity, treats thawed foodstuff for placing.
In this technical scheme, the side of cavity is provided with opening, and drawer is adapted with opening, and is detachably arranged in
In cavity, the setting of drawer, facilitate user food to be put into cavity and takes out from cavity, improve the satisfaction that user uses.
Meanwhile, drawer is detachably arranged in cavity, conveniently cleans and keeps in repair, and then lifts Consumer's Experience.
It is preferable that also including in technique scheme：Sealing strip, sealing strip is connected with thawing apparatus main body, setting
Surrounding in opening.
In this technical scheme, sealing strip is connected with thawing apparatus main body and is arranged on the surrounding of opening.By in solution
Freeze the surrounding setting sealing strip of apparatus main body opening, when so that drawer is connected with thawing apparatus main body, effectively sealed against by sealing strip
Live, so that inside cavity is effectively isolated with external environment condition, it is to avoid the air circulation between inside cavity and external environment condition, affect chamber
The heat insulation effect in internal portion and defrosting effect, and then be maintained in the range of set point of temperature with ensureing the temperature stabilization in cavity, keep away
Exempt from energy loss, saved energy consumption, improve heat insulation effect, and then improve the satisfaction that user uses.
It is preferable that fluted and grab is arranged on sealing strip in technique scheme, thawing apparatus main body is provided with
With the projection of fit depressions, grab is stuck in projection.
In this technical scheme, sealing strip arranges fluted and grab, thawing apparatus main body is provided with projection, passes through
Groove is realized sealing strip with raised cooperation and is connected with thawing apparatus main body, and grab is stuck in projection simultaneously, is further ensured that
The reliability that sealing strip is connected with thawing apparatus main body, it is to avoid sealing strip is connected unreliable with thawing apparatus and affects in cavity
The isolation effect of portion and external environment condition, so that the air-flow of inside cavity mutually circulate with the air-flow of external environment condition and affect heat insulation effect with
Defrosting effect, is effectively guaranteed defrosting effect and the heat insulation effect of thawing apparatus main body.Further, sealing strip is that rubber is close
Strip of paper used for sealing, because rubber weather strip has elasticity, groove further enhances sealing strip using elasticity by raised fixing tightly
The reliability being connected with thawing apparatus main body, is effectively guaranteed defrosting effect and the heat insulation effect of thawing apparatus main body, lifting
The satisfaction that user uses.
In any of the above-described technical scheme it is preferable that temperature-detecting device and thawing apparatus main body pass through following at least it
One mode connects：Hinged, hook, buckle.
In this technical scheme, temperature-detecting device is carried out even by hinged, hook, snap with thawing apparatus main body
Connect it is also possible to be attached by satisfactory other modes, different connected modes can meet temperature-detecting device and
The different structure of thawing apparatus main body, applied widely.Further, temperature-detecting device is temperature sensor, further
Ground, temperature-detecting device is infrared temperature sensor, and infrared temperature sensor low cost of manufacture is applied widely.Further,
Hinged for chain connection, infrared temperature sensor is connected with thawing apparatus main body by hinge, and chain connection is effectively improved
The reliability that infrared temperature sensor is connected with thawing apparatus main body, it is to avoid during the into and out cavity of drawer, vibration is thawed
Apparatus main body and so that connection between temperature-detecting device and defrosting apparatus main body is loosened, and then be effectively guaranteed temperature detection
The validity of device work and accuracy, improve the satisfaction that user uses.
It is preferable that set point of temperature is within the temperature range of -5 DEG C to -1 DEG C in any of the above-described technical scheme.
Soft freeze state temperature it is stipulated that temperature is within the temperature range of -5 DEG C to -1 DEG C in this technical scheme, with refrigerator
It is consistent, one side cavity is defrosted food for placement, on the one hand, cavity, as ice milk area, is deposited and do not needed to protect for a long time
The food deposited, meets user's different demands, saves space, improves the utilization rate of cavity, also saves energy consumption simultaneously, lifting
Consumer's Experience.Further, due to thawing apparatus to food thawing when, the temperature change of cavity is affected less, and the dress that thaws
Put body exterior and be provided with three heat-insulation layers, be effectively guaranteed the stability of cavity inner temperature, so that the food after defrosting is being protected
In the presence of warm layer, within the temperature range of being in regulation, it is to avoid food after being defrosted long-time not removed yet refrigeration and
Lead to food spoilage, be effectively guaranteed the quality of food, improve the experience of user.Simultaneously because radio-frequency generator is according to chamber
Temperature automatically controls stopping, being effectively prevented from being defrosted food thawing overlong time, is crossed heating and leads to food local discolouration
With the phenomenon of curing, and then ensure that the quality of thawed foodstuff, make the food fresh Nutrient after defrosting, lift user satisfaction.
Embodiment is it is also proposed that a kind of refrigerator according to the second aspect of the invention, including described in any of the above-described technical scheme
Thawing apparatus.
The refrigerator that the embodiment of second aspect present invention provides, because including above-mentioned thawing apparatus, thus, by least one pair of
The high frequency waves that electrode plate assembly produces act on treats thawed foodstuff, so that all molecules treating thawed foodstuff is all made by high frequency waves
With so as to the polarity of polar molecule occurs high frequency time change, thawing so that be defrosted food and be inside and outside heated simultaneously, making defrosting
Uniformly, thawing rate is fast, reduces the possibility of microorganism pollution, meanwhile, treats that thawed foodstuff passes through maximum for food temperature afterwards
Ice crystal dissolving band quickly dissolves, and reduces drip loss, efficiently avoid the loss of food nutrition after defrosting, and lifting is eaten after thawing
The quality of thing, meanwhile, can thaw larger food, lifts Consumer's Experience.
The additional aspect of the present invention and advantage will become obvious in following description section, or by the practice of the present invention
Recognize.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein：
Fig. 1 is the structural representation of thawing apparatus in embodiments of the invention；
Fig. 2 is the schematic diagram that moves in the electric field of polar molecule of water in embodiments of the invention；
Fig. 3 is the exploded perspective view of thawing apparatus and drawer in embodiments of the invention；
Fig. 4 is the display schematic diagram of the display unit of one embodiment of the present of invention；
Fig. 5 is the display schematic diagram of the display unit of an alternative embodiment of the invention；
Fig. 6 is the top view that in one embodiment of the present of invention, thawing apparatus is assembled with drawer；
Fig. 7 is the front view of Fig. 6；
Fig. 8 is the sectional view of A-A in Fig. 6 and Fig. 7；
Fig. 9 is the schematic diagram that in one embodiment of the present of invention, thawing apparatus is assembled with drawer；
Figure 10 is the enlarged diagram at A in Fig. 8；
Figure 11 is the enlarged diagram at B in Fig. 8；
The schematic flow sheet of Figure 12 thawing apparatus according to an embodiment of the invention thawed foodstuff；
The schematic flow sheet of Figure 13 thawing apparatus thawed foodstuff according to another embodiment of the invention.
Wherein, in Fig. 1 to Figure 11, the corresponding relation between reference and component names is：
100 thawing apparatus, 2 thawing apparatus main bodys, 202 cavitys, 204 grooves, 206 air inlets, 208 air outlets, 4 high frequencies occur
Device, 402 power supplys, 404 electric pole plate assemblies, 4042 electric pole plates, 4044 insulating materials, 406 bottom electrode board components, 4062 times electricity
Pole plate, 6 temperature-detecting devices, 8 activate switches, 10 door body switches, 12 heat-insulation layers, 14 sealing plates, 16 drawers, 18 sealing strips.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specifically real
Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not described below
Specific embodiment restriction.
Referring to Fig. 1 to Figure 11, described according to some embodiments of the invention thawing apparatus 100 is described.
As shown in figure 1, the present invention proposes a kind of thawing apparatus 100, including：Thawing apparatus main body 2, is provided with cavity
202, treat thawed foodstuff for accommodating；Radio-frequency generator 4, including at least one pair of electrode plate assembly, for producing high frequency waves, at least
A pair of electrodes board component is arranged in cavity 202, and high frequency waves act on treats thawed foodstuff, treats thawed foodstuff and is thawed.
The thawing apparatus 100 that the present invention provides, including the thawing apparatus main body 2 being provided with cavity 202 and radio-frequency generator
4, radio-frequency generator 4 includes at least one pair of electrode plate assembly being arranged in cavity 202, is produced by least one pair of electrode plate assembly
Raw high frequency waves act on treats thawed foodstuff, makes all molecules treating thawed foodstuff all be subject to the effect of high frequency waves so as to polarity
There is high frequency time change in the polarity of molecule, thaw so that be defrosted food and be inside and outside heated simultaneously, make the food temperature after defrosting
Uniformly, thawing rate is fast, reduces the possibility of microorganism pollution, meanwhile, treats thawed foodstuff by maximum ice crystal dissolving band for degree
Quick dissolving, reduces drip loss, efficiently avoid the loss of food nutrition after defrosting, the quality of food after lifting defrosting,
Meanwhile, can thaw larger food, lifts Consumer's Experience.Further, at least one pair of electrode plate assembly can be a pair of electricity
Pole plate assembly or multipair electrode plate assembly, the electrode plate assembly of different pairs can meet different thawing apparatus main body 2 structures
Demand is it is also possible to meet the demand of different thawed foodstuffs, applied widely, can also meet the demand of different user simultaneously,
The satisfaction that lifting user uses.
As shown in Fig. 2 the principle that high frequency waves thaw is to carry out heating using the dielectric property of material thawing.Food thing
Polar molecule (referred to as dipole) in material is making random motion in a jumble, when being in electric field, polar molecule taking water as a example
To rearrange, towards negative pole, electronegative one end is towards positive pole for one end of positively charged.If change direction of an electric field, polarity is divided
The orientation of son also changes therewith, if electric field alternately changes direction rapidly, polar molecule is also with promptly swinging.Due to dividing
Interaction between the warm-up movement of son and adjacent molecule, the rule that polar molecule changes with direction of an electric field and makees swings will be by dry
Disturb and hinder, that is, create the effect of similar friction, make molecule obtain energy, and show in the form of heat, show as eating
The temperature of product material raises, thus thawing treat thawed foodstuff.
Meanwhile, the frequency of extra electric field is higher, and the swing of molecule is faster, and the heat of generation is more；Extra electric field
Electric-field intensity is bigger, and the amplitude of molecule is bigger, and the heat of generation is more.Food is produced in high frequency waves and microwave field
The size of heat is also relevant with the species of material and composition, that is, relevant with the dielectric constant of material and angle of loss tangent.
Further, the present invention adopt high frequency waves in 1 to 50MHz, preferably high frequency waves scope in 10 to 20MHz scope,
And the frequency range of microwave typically at (300MHz to 300GHz) although the frequency of microwave be higher than high frequency waves frequency, but by
Frequency in fading depth and electromagnetic wave is inversely proportional to, and more preferably, the temperature of charge after high frequency waves defrosting is more for the defrosting effect of high frequency waves
Uniformly, and the larger food that can thaw.
Electromagnetic wave through food surface internally irradiate when, increase with its penetration depth, the energy of electromagnetic wave decays rapidly,
The depth capacity that electromagnetic wave is penetrated is referred to as penetration depth or fading depth, and fading depth becomes anti-with the frequency of electromagnetic wave
Than.As shown in Table 1 and Table 2, when heating using microwave is thawed, because its depth that partly declines is less, the surface temperature of food and center temperature
Degree difference is big, and foodstuff surface local thaws, and ice changes into water, because the loss coefficient difference of water and ice is very big, inhales in this part
The microwave energy received is many, is easy for causing the superheating phenomenon of this part even to cure.Thaw vice versa for high frequency, it partly declines
Depth is much larger than the depth that partly declines of microwave, and surface temperature and central temperature difference are little, and the loss coefficient difference of water and ice is also little, solution
Temperature distribution uniform during jelly, is not in superheating phenomenon.So high frequency wave energy is thawed to thick big food, and after thawing
Food quality higher.
Table 1 water and the loss coefficient of ice
The depth that partly declines of table 2 beef
| Project | High frequency waves (13.56MHZ) | Microwave (915MHZ) | The ratio of the depth that partly declines |
| Freezing beef (- 15 DEG C) | 61cm | 12cm | About 5 times |
| Raw beef (15 DEG C) | 26cm | 3cm | About 806 times |
Further, because the frequency of high frequency waves is less than the frequency of microwave, fading depth is inversely proportional to the frequency of electromagnetic wave,
Research shows that the penetration depth of high frequency waves is about microwave 5 again to 104 times, and the speed that therefore high frequency thaws faster, drops effectively
The low possibility of microorganism pollution, improves the quality of the food after defrosting.Further, high frequency dispensing device course of defrosting
In make to treat thawed foodstuff quickly through maximum ice crystal dissolving band, drip loss is less, is effectively guaranteed the food after defrosting new
Fresh nutrition, improves the quality of food after thawing.
As shown in figure 3, in one embodiment of the invention it is preferable that thawing apparatus main body 2 is provided with least one pair of groove
204, it is located at the upper and lower of thawing apparatus main body 2 inner side respectively, at least one pair of electrode plate assembly is arranged at least one pair of groove
In 204.
In this embodiment, it is respectively arranged with least one pair of groove 204 in the upper and lower of thawing apparatus main body 2 inner side,
At least one pair of electrode plate assembly is arranged at least one pair of groove 204.By paired electrode plate assembly is arranged on thawing apparatus
The upper and lower of main body 2 inner side, makes the high frequency waves that electrode plate assembly produces act in whole cavity 202, and then makes to be located at
All molecules of the thawed foodstuff in cavity 202 are all subject to the effect of high frequency waves so as to the polarity of polar molecule occurs high frequency time
Change, thaws so that be defrosted food and be inside and outside heated simultaneously, makes the food temperature after defrosting uniformly, thawing rate is fast, subtracts
The little possibility of microorganism pollution, meanwhile, treats that thawed foodstuff is quickly dissolved by maximum ice crystal dissolving band, reduces dropping liquid and damages
Lose, efficiently avoid the loss of food nutrition after defrosting, after lifting defrosting, the quality of food, can thaw larger meanwhile
Food, lifts Consumer's Experience.Further, electrode plate assembly is placed directly into thawing apparatus main body 2 inside upper part and bottom
In groove 204, simplify fixed structure in cavity 202 for the electrode plate assembly, efficiently utilize the knot of thawing apparatus main body 2
Structure, has saved space, improves the space availability ratio within cavity 202, and then improves the satisfaction that user uses, lifting user's
Experience.
In one embodiment of the invention it is preferable that also including：Temperature-detecting device 6, is arranged on thawing apparatus main body
In 2, for temperature in real-time detection cavity 202；Controller, is connected with temperature-detecting device 6, in cavity 202 interior temperature
When degree reaches preset temperature, radio-frequency generator 4 is controlled to stop.
In this embodiment, by setting temperature-detecting device 6 in cavity 202, temperature in real-time detection cavity 202,
When in cavity 202, temperature reaches preset temperature, the controller being connected with temperature-detecting device 6 controls radio-frequency generator 4 to stop
Only, make to be defrosted food to be heated by crossing, be maintained at the state of ice milk, it is to avoid long-time defrosting make food local discolouration and
The phenomenon of curing, makes to be defrosted food thawing uniformly, fresh Nutrient, it is to avoid food waste, simultaneously in cavity 202 temperature reach pre-
If during temperature, radio-frequency generator 4 is controlled to stop, it is to avoid user forgets that closing switch makes radio-frequency generator 4 work always, effectively
Ground ensures to be defrosted the quality of food, saving energy consumption, reduces defrosting cost, improves security, lifts Consumer's Experience.Further
Ground, radio-frequency generator 4 is provided with activate switch 8, controls the start and stop of radio-frequency generator 4, facilitates user to control high frequency to occur at any time
The start and stop of device 4, easy to operate, meet the demand of different user, lift Consumer's Experience.
In one embodiment of the invention it is preferable that also including：Input unit, for the setting time of receives input；
Time set, for carrying out timing according to the setting time, and when reaching the setting time, to controller sending signal；Controller,
It is connected with time set, for when receiving the signal of time set, controlling radio-frequency generator 4 to stop.
In this embodiment, the setting time of input unit receives input, time set carries out timing according to the setting time,
And when reaching the setting time, to the controller sending signal being connected with time set, controller is receiving time set
Signal when, control radio-frequency generator 4 stop.Quit work by input setting time control radio-frequency generator 4, lift user
Experience, so that food is thawed according to the input information of user, lifting user participation, improve user satisfaction, simultaneously
It is effectively guaranteed the quality of food thawing, on the one hand, avoid time short food not thaw completely it is impossible to use；On the one hand, keep away
Having exempted from long-time defrosting makes food local discolouration and the phenomenon of curing, significantly reduces the possibility of microorganism pollution, enters one
Save energy consumption to step, reduced defrosting cost, improve security.
In one embodiment of the invention it is preferable that also including：Input unit, for the setting time of receives input；
Time set, for carrying out timing according to the setting time, and when reaching the setting time, to controller sending signal；Controller,
It is connected with time set, for when receiving the signal of time set, controlling radio-frequency generator 4 to stop.
In this embodiment, the setting time of input unit receives input, time set carries out timing according to the setting time,
And when reaching the setting time, to the controller sending signal being connected with time set, controller is receiving time set
Signal when, control radio-frequency generator 4 stop.Further, temperature-detecting device 6 is set in cavity 202 simultaneously, examines in real time
Survey temperature in cavity 202, when temperature reaches preset temperature in cavity 202, the controller control that is connected with temperature-detecting device 6
Radio-frequency generator 4 processed stops.On the one hand, in cavity 202, temperature reaches preset temperature, when the timing of time set is not up to arranged
Between, the controller being connected with temperature-detecting device 6 controls radio-frequency generator 4 to stop；On the one hand, the timing of time set reaches
The setting time, in cavity 202, temperature is not up to preset temperature, and the controller being connected with time set controls radio-frequency generator 4 to stop
Only；On the one hand, in cavity 202, temperature reaches preset temperature, and the timing of time set also reaches the setting time, with temperature detection dress
Putting 6 controllers being connected controls radio-frequency generator 4 to stop, and the controller being simultaneously connected with time set controls radio-frequency generator
4 stoppings.Radio-frequency generator 4 is controlled by preset temperature and setting time two ways, effectively by user's simultaneously
Active control and automatically controlling of device are combined together, improve user experience it is ensured that thaw after food quality, keep away
Having exempted from long-time defrosting makes the overheated phenomenon producing local discolouration and curing of food, makes to be defrosted food thawing uniformly, fresh battalion
Support, it is to avoid food waste, saving energy consumption effectively, reduce defrosting cost, further increasing security, lift user's body
Test, meet the demand of different structure and difference in functionality meanwhile, applied widely, improve user satisfaction, lift user's body
Test.
In one embodiment of the invention it is preferable that input unit is additionally operable to the food weight of receives input；And control
Device processed, determines the setting time according to food weight, and makes timing means start timing according to the setting time.
In this embodiment, the food weight of input unit also receives input, controller determines setting according to food weight
Time, and make timing means start timing according to the setting time.Control thawing time by inputting food weight, it is to avoid use
Family cannot determine setting time of setting time or input with treat the real thawing time needing of thawed foodstuff and mismatch it is ensured that
Treat that the time that thawed foodstuff is defrosted is more accurate, user-friendly, and then ensure that the quality after food thawing, improve solution
Freeze efficiency, further, the weight due to treating thawed foodstuff is easier to determine for user, and then user-friendly, carries
The satisfaction of high user, meets the demand of different user simultaneously, improves the experience of user, and the scope of application is more extensive.
In one embodiment of the invention it is preferable that also including：Weight sensor, is arranged on thawing apparatus main body 2
Interior, treat the weight of thawed foodstuff for measurement, and testing result is sent to controller；And controller, according to food weight
Determine the setting time, and make timing means start timing according to the setting time.
In this embodiment, the weight of thawed foodstuff is treated in the weight sensor measurement being arranged in cavity 202, and will detect
Result sends to controller, and controller determines the setting time according to food weight, and so that timing means is started according to the setting time
Timing.The setting time is controlled by the weight that thawed foodstuff is treated in weight sensor measurement, eliminates the input of setting time, letter
Change user operation, lifted Consumer's Experience, improved the satisfaction that user uses, further, made the setting time and wait the food that thaws
The really necessary thawing time of thing more mates, and more accurately, is effectively improved defrosting efficiency it is ensured that product after food thawing
Matter, meets the demand of different user, and the scope of application is more extensive.
In one embodiment of the invention it is preferable that also including：Display module, is arranged in door body, with control circuit
It is connected, for showing setting time, preset temperature and food weight.
In this embodiment, door body is provided with display module, is connected with control circuit, for show the setting time,
Preset temperature and food weight.Setting time, preset temperature and food weight are shown by display module, makes the data of input more
Intuitively, more accurately it is shown in door body, facilitate user to observe and confirm, lift Consumer's Experience.Further, on display module
It is provided with button, be connected with control circuit, for inputting setting time, preset temperature and food weight, user-friendly,
Lifting Consumer's Experience, the satisfaction that lifting user uses.
In a particular embodiment, input unit can have one or more buttons.Further, the corresponding list of multiple button
Position is different, both can meet the input setting time it is also possible to meet and input food weight to be thawed, meet the need of different user
Ask, lift Consumer's Experience, improve user satisfaction.Further, input unit is arranged on display module.Further, such as
Shown in Fig. 4 and Fig. 5, display module is provided with two buttons, on the one hand, the corresponding unit of the first button is minute, and first presses
Key is often pressed next time, accumulates one minute, and the corresponding unit of the second button is 10 seconds, and the second button is often pressed next time, adds up
Increase by 10 seconds, thawing time is determined according to the number of times that the first button and the second button are pressed, such as, the first button is pressed
2 times, the second button is pressed 3 times, then thawing time be 2 points 30 seconds, and on display module show.On the one hand, the first button
Corresponding unit is kg, and the first button is often pressed next time, accumulates 1kg, and the corresponding unit of the second button is 0.1kg, second
Button is often pressed next time, and cumulative 0.1kg determines, according to the number of times that the first button and the second button are pressed, the weight treating thawed foodstuff
Amount, such as, the first button is pressed 2 times, and the second button is pressed 3 times, then treat that thawed foodstuff weight is 2.3kg, and in display
Show in module.Further, display module can show current thawed state, for example show simultaneously total thawing time and
Remaining thawing time, facilitates user to check current thawed state, makes user's reasonable arrangement time, lifts Consumer's Experience, improves
User satisfaction.
In one embodiment of the invention it is preferable that radio-frequency generator 4 includes：Power supply 402, is that radio-frequency generator 4 supplies
Electricity.
In this embodiment, radio-frequency generator 4 includes power supply 402, is powered for radio-frequency generator 4 by power supply 402, makes position
Form high-frequency electric field between at least one pair of electrode plate assembly of thawing apparatus main body 2 inside upper part and bottom, and then make cavity
202 internal generation high frequency waves, are acted on by high frequency waves and are defrosted food, so that the molecule of whole food is all made by high frequency waves
With so as to the polarity of polar molecule occurs high frequency time change, thawing so that be defrosted food and be inside and outside heated simultaneously, accelerating solution
Freeze speed, improve defrosting efficiency, reduce the possibility of microorganism pollution, the food temperature after making to be defrosted uniformly, is eaten meanwhile
Thing passes through maximum ice crystal dissolving band and quickly dissolves, and reduces drip loss, efficiently avoid the loss being defrosted food nutrition, carry
High thaw after food quality, lift Consumer's Experience, and larger food can be thawed, improve user satisfaction.Enter
One step ground, this power supply 402 can be high frequency electric source.
In one embodiment of the invention it is preferable that also including：Door body switchs 8 detection means, for door is being detected
Body is opened, and sends cut-off signal to controller, when door body closing is detected, sends Continuity signal to controller；Controller connects
After receiving cut-off signal, deenergization 402, and when receiving Continuity signal, switch on power 402.
In this embodiment, door body switchs 8 detection means when door body is detected and opening, and sends to controller and disconnects letter
Number, when door body closing is detected, send Continuity signal to controller；After controller receives cut-off signal, deenergization
402, when receiving Continuity signal, switch on power 402.On the one hand, when door body is opened, controller sends cut-off signal, high frequency
Generator 4 does not work；On the one hand, when door body closes, controller sends Continuity signal, and radio-frequency generator 4 works, and effectively carries
High security, reduces the energy consumption of defrosting, saves understanding and be frozen into this.Further, door body switch 8 and radio-frequency generator 4
Activate switch 8 be cascaded, it is to avoid user needs to close radio-frequency generator 4 before enabling, simplifies operating procedure, makes
With convenient, lift Consumer's Experience, improve user satisfaction.
As shown in Fig. 6, Fig. 7 and Fig. 8, in one embodiment of the invention it is preferable that the outside of thawing apparatus main body 2
It is provided with least one heat-insulation layer 12, for making the temperature in cavity 202 be maintained in the range of set point of temperature.
In this embodiment, the outside of thawing apparatus main body 2 is provided with least one heat-insulation layer 12, is made by heat-insulation layer 12
Temperature in cavity 202 is maintained in the range of set point of temperature, because radio-frequency generator 4 stops according to cavity 202 temperature automatic control
Only, it is to avoid defrosting food thawing overlong time, crossed heating and led to food local discolouration and the phenomenon of curing, be conducive to being solved
Freeze food uniformly to thaw, fresh Nutrient, the satisfaction that lifting user uses.Further, be provided with outside thawing apparatus 100 to
A few heat-insulation layer 12, be effectively guaranteed the food after being defrosted and have been in the environment of set point of temperature, it is to avoid food
It is defrosted rear long-time not removed also refrigeration and leads to food spoilage, be effectively guaranteed the quality of food, improve use
The experience at family.Further, heat-insulation layer 12 makes the temperature in cavity 202 be maintained in the range of set point of temperature, makes in cavity 202
Temperature temperature fluctuation in thawed foodstuff is less, and then when set point of temperature is for soft freeze state, is simultaneously placed to soft in cavity 202
Due to the insulation effect of heat-insulation layer 12, changed by thaw point is affected less the food freezing, and does not affect the quality of ice milk food,
Therefore, this cavity 202 both can be saved space, saved energy consumption with ice milk food with thawed foodstuff again, and then lifts use
The experience at family.
In one embodiment of the invention it is preferable that at least one heat-insulation layer 12 includes the first heat-insulation layer, the second insulation
Layer and the 3rd heat-insulation layer, the first heat-insulation layer is located at the side of thawing apparatus main body 2, and the second heat-insulation layer is located at thawing apparatus main body 2
Top surface, the 3rd heat-insulation layer be located at thawing apparatus main body 2 bottom surface.
In this embodiment, at least one heat-insulation layer 12 includes the first heat-insulation layer, the second heat-insulation layer and the 3rd heat-insulation layer, leads to
Cross side, top surface and the bottom surface that three heat-insulation layers 12 are separately positioned on thawing apparatus main body 2, make the guarantor of thawing apparatus main body 2
Temp effect more preferably, and then is maintained in the range of set point of temperature with ensureing the temperature stabilization in cavity 202, is become by course of defrosting temperature
Change impact less, and ensure that the food after being defrosted in the presence of heat-insulation layer 12, within the temperature range of being in regulation, and then
Ensure that the quality of food.Simultaneously because radio-frequency generator 4 according to cavity 202 temperature automatic control stop, being effectively prevented from by
Thawed foodstuff thawing time is long, is crossed heating and leads to food local discolouration and the phenomenon of curing, and then ensure that thawed foodstuff
Quality, make the food fresh Nutrient after defrosting, lift user satisfaction.
As shown in figure 9, in one embodiment of the invention it is preferable that being provided with air inlet in thawing apparatus main body 2
206 and air outlet 208, air-flow flows into thawing apparatus main body 2 through air inlet 206, flows out thawing apparatus main body 2 through air outlet 208.
In this embodiment, thawing apparatus main body 2 is provided with air inlet 206 and air outlet 208, air-flow is through air inlet
206 inflow thawing apparatus 100, flow out thawing apparatus 100 through air outlet 208, are conducive to the air within thawing apparatus main body 2 to follow
Ring, is conducive to making the temperature in cavity 202 be maintained in the range of set point of temperature, and then ensure that stablizing of temperature in cavity 202
Property.Further, as shown in figure 1, air inlet 206 is arranged on the right back upper place of cavity 202, air outlet 208 is arranged on cavity 202
Left front bottom, make flowing in cavity 202 for the air-flow more reasonable, more fully, be conducive to by cavity 202 temperature keep
In the range of set point of temperature, make the temperature in cavity 202 more stable.Further, the wind in cavity 202 is in air inlet 206 He
Flow between air outlet 208, accelerate the defrosting of food, effectively raise defrosting efficiency, reduce defrosting cost.Further
Ground, the position of air inlet 206 and air outlet 208 can be for meeting the other positions requiring.
As shown in figure 8, in one embodiment of the invention it is preferable that at least one pair of electrode plate assembly includes Top electrode
Board component 404 and bottom electrode board component 406；Electric pole plate assembly 404 includes electric pole plate 4042, and is arranged on electric pole plate
4042 above and below insulating materials 4044；Bottom electrode board component 406 includes bottom electrode plate 4062, and is arranged on bottom electrode plate
4062 above and below insulating materials 4044.
In this embodiment, at least one pair of electrode plate assembly includes electric pole plate assembly 404 and bottom electrode board component 406,
Electric pole plate assembly 404 includes electric pole plate 4042 and insulating materials 4044, and bottom electrode board component 406 includes bottom electrode plate 4062
With insulating materials 4044, by insulating materials 4044 by above electric pole plate 4042 and bottom electrode plate 4062 and following with thaw
The top of groove 204 on apparatus main body 2 and bottom are isolated, and then achieve electric pole plate 4042 and bottom electrode plate 4062 and solution
Freeze apparatus main body 2 to be isolated, be effectively guaranteed the security of thawing apparatus 100 work, improve the satisfaction that user uses.Enter
One step ground, the side of electric pole plate 4042 and bottom electrode plate 4062 can also arrange insulating materials 4044, be further ensured that electricity
Pole plate 4042 and bottom electrode plate 4062 and the completeness of thawing apparatus main body 2 isolation, are effectively guaranteed thawing apparatus 100 and work
Security.Further, electric pole plate 4042 is placed in the groove 204 of thawing apparatus main body 2 inside upper part, bottom electrode plate 4062
It is placed in the groove 204 of thawing apparatus main body 2 lower inside, power supply 402 power supply makes electric pole plate 4042 and bottom electrode plate 4062
Between form high-frequency electric field produce high frequency waves, so that high frequency waves is penetrated in whole cavity 202, and act on treating in cavity 202
Thawed foodstuff, makes all molecules treating thawed foodstuff all be subject to the effect of high frequency waves so as to the polarity of polar molecule occurs high frequency
Secondary change, thaws so that be defrosted food and be inside and outside heated simultaneously, makes the food temperature after defrosting uniformly, thawing rate is fast,
Reduce the possibility of microorganism pollution, meanwhile, treat that thawed foodstuff is quickly dissolved by maximum ice crystal dissolving band, reduce dropping liquid and damage
Lose, efficiently avoid the loss of food nutrition after defrosting, after lifting defrosting, the quality of food, can thaw larger meanwhile
Food, lifts Consumer's Experience.
In one embodiment of the invention it is preferable that also including：At least one pair of sealing plate 14, with least one pair of groove 204
It is connected.
In this embodiment, it is connected with least one pair of groove 204 by least one pair of sealing plate 14, electrode plate assembly is close
Being placed in groove 204 of envelope, it is to avoid electrode plate assembly departs from the groove 204 of thawing apparatus main body 2, affects it and produces electromagnetic wave
Battery lead plate is simultaneously effective isolated it is ensured that the security that works of thawing apparatus 100 by effect with thawing apparatus main body 2.
As shown in Figure 10, in one embodiment of the invention it is preferable that at least one pair of groove 204 seals with least one pair of
Be provided with draw-in groove on one of plate 14, another at least one pair of groove 204 and at least one pair of sealing plate 14 is provided with
The buckle that draw-in groove matches.
In this embodiment, on the one hand, at least one pair of groove 204, be provided with draw-in groove, at least one pair of sealing plate 14 is arranged
There is the buckle matching with draw-in groove；On the one hand, at least one pair of sealing plate 14 is provided with draw-in groove, at least one pair of groove 204 is arranged
There is the buckle matching with described draw-in groove, by the cooperation of draw-in groove and buckle, realize the connection of sealing plate 14 and groove 204, install
Mode is simple, easy to operate, is conducive to assembling, and then improve production efficiency, and meanwhile, draw-in groove is convenient with the cooperation of buckle to be dismantled,
Be conducive to maintenance to change part, improve after-sale service efficiency.Further, draw-in groove and buckle can be arranged at least one pair of groove 204 He
On at least one pair of sealing plate 14, groove 204 and the different structure of sealing plate 14 can be met, and then thawing apparatus 100 can be met
Different structure, applied widely.Further, at least one pair of groove 204 and at least one pair of sealing plate 14 can be by meeting
The other modes requiring are attached.
In one embodiment of the invention it is preferable that also including：The side of cavity 202 is provided with opening；Drawer 16,
It is adapted with opening, is detachably arranged in cavity 202, treat thawed foodstuff for placing.
In this embodiment, the side of cavity 202 is provided with opening, and drawer 16 is adapted with opening, and dismountable peace
It is contained in cavity 202, the setting of drawer 16, facilitate user food to be put into cavity 202 and takes out from cavity 202, improve and use
The satisfaction that family uses.Meanwhile, drawer 16 is detachably arranged in cavity 202, conveniently cleans and keeps in repair, and then lifts user
Experience.Further, thawing apparatus main body 2 be not limited to illustrate in square or trapezoidal, triangle or meet require
Other shapes.Further, drawer 16 can also be for meeting the other structures requiring, to meet the demand of different user.
In a particular embodiment, thawing apparatus 100 can also include drawer 16 closing detecting apparatus, drawer 16 is being detected
When opening, send cut-off signal to controller, when drawer 16 closing is detected, send Continuity signal to controller；Controller
After receiving cut-off signal, deenergization 402, when receiving Continuity signal, switch on power 402.On the one hand, when drawer 16 is opened
When, controller sends cut-off signal, and radio-frequency generator 4 does not work；On the one hand, when drawer 16 closes, controller sends conducting
Signal, radio-frequency generator 4 works, the security being effectively improved, and reduces the energy consumption of defrosting, saves understanding and is frozen into this.With
When, drawer 16 switch and the activate switch 8 of radio-frequency generator 4 be cascaded, it is to avoid user needs before opening drawer 16
Close radio-frequency generator 4, simplify operating procedure, easy to use, lift Consumer's Experience, improve user satisfaction.
In one embodiment of the invention it is preferable that also including：Sealing strip 18, sealing strip 18 and thawing apparatus main body 2
It is connected, be arranged on the surrounding of opening.
In this embodiment, sealing strip 18 is connected with thawing apparatus main body 2 and is arranged on the surrounding of opening.By in solution
Freeze the surrounding setting sealing strip 18 of apparatus main body 2 opening, when so that drawer 16 is connected with thawing apparatus main body 2, had by sealing strip 18
Seal up to effect, so that cavity 202 inside is effectively isolated with external environment condition, it is to avoid between the inside and outside environment of cavity 202
Air circulation, the heat insulation effect within impact cavity 202 and defrosting effect, and then ensure that the temperature stabilization ground in cavity 202 is protected
Hold in the range of set point of temperature, it is to avoid energy loss, saved energy consumption, improve heat insulation effect, and then improve user and use
Satisfaction.
As shown in figure 11, in one embodiment of the invention it is preferable that fluted and grab solution is arranged on sealing strip 18
The projection being provided with fit depressions is frozen on apparatus main body 2, grab is stuck in projection.
In this embodiment, sealing strip 18 arranges fluted and grab, thawing apparatus main body 2 is provided with projection, lead to
Cross groove and realize sealing strip 18 with raised cooperation and be connected with thawing apparatus main body 2, grab is stuck in projection, further simultaneously
Ensure that the reliability that sealing strip 18 is connected with thawing apparatus main body 2, it is to avoid it is unreliable that sealing strip 18 is connected with thawing apparatus 100
And affect the internal isolation effect with external environment condition of cavity 202, make the air-flow phase stream of air-flow within cavity 202 and external environment condition
Lead to and affect heat insulation effect and defrosting effect, be effectively guaranteed defrosting effect and the heat insulation effect of thawing apparatus main body 2.Enter one
Step ground, sealing strip 18 is rubber weather strip 18, because rubber weather strip 18 has elasticity, groove using elasticity by raised tightly
Fix, further enhance the reliability that sealing strip 18 is connected with thawing apparatus main body 2, be effectively guaranteed thawing apparatus master
The defrosting effect of body 2 and heat insulation effect, the satisfaction that lifting user uses.
In one embodiment of the invention it is preferable that temperature-detecting device 6 and thawing apparatus main body 2 pass through down to
One of few mode connects：Hinged, hook, buckle.
In this embodiment, temperature-detecting device 6 and thawing apparatus main body 2 are carried out even by hinged, hook, snap
Connect it is also possible to be attached by satisfactory other modes, different connected modes can meet temperature-detecting device 6 He
The different structure of thawing apparatus main body 2, applied widely.Further, temperature-detecting device 6 is temperature sensor, enters one
Step ground, temperature-detecting device 6 is infrared temperature sensor, and infrared temperature sensor low cost of manufacture is applied widely.Further
Ground, hinged for chain connection, infrared temperature sensor is connected with thawing apparatus main body 2 by hinge, and chain connection carries effectively
The reliability that high infrared temperature sensor is connected with thawing apparatus main body 2, it is to avoid into and out cavity 202 process of drawer 16
Middle vibration defrosting apparatus main body 2 and so that connection between temperature-detecting device 6 and defrosting apparatus main body 2 is loosened, and then effectively
Ensure that validity and the accuracy of temperature-detecting device 6 work, improve the satisfaction that user uses.
In one embodiment of the invention it is preferable that set point of temperature is within the temperature range of -5 DEG C to -1 DEG C.
Soft freeze state temperature phase in this embodiment it is stipulated that temperature is within the temperature range of -5 DEG C to -1 DEG C, with refrigerator
Meet, one side cavity 202 is defrosted food for placement, on the one hand, cavity 202, as ice milk area, is deposited when not needing long
Between the food that preserves, meet user's different demands, save space, improve the utilization rate of cavity 202, also save energy simultaneously
Consumption, lifts Consumer's Experience.Further, due to thawing apparatus 100 to food thawing when, on the impact of the temperature change of cavity 202
Be provided with three heat-insulation layers 12 less, and outside thawing apparatus main body 2, it is effectively guaranteed the stability of temperature in cavity 202,
Make the food after defrosting in the presence of heat-insulation layer 12, be in the range of set point of temperature, it is to avoid when food is long after being defrosted
Between not removed yet refrigeration and lead to food spoilage, be effectively guaranteed the quality of food, improve the experience of user.Simultaneously
Because radio-frequency generator 4 stops according to cavity 202 temperature automatic control, it is effectively prevented from being defrosted food thawing overlong time,
Crossed and heated the phenomenon leading to food local discolouration and curing, and then be ensure that the quality of thawed foodstuff, made the food after defrosting
Fresh Nutrient, lifts user satisfaction.Further, when using microwave thawing, gelation product surface somewhere ice-out Cheng Shui, will
So that the temperature at this is raised rapidly, and during radio-frequency generator 416 work, with the rising being defrosted article temperature, dielectric constant increases
Plus quickly, high frequency voltage is gradually difficult to act on and is defrosted article, test shows that -5 DEG C about thawing rates reduce, -2 to -3 DEG C
When above, high-frequency induction loses thaw effects, and that is, high-frequency induction can automatically control the terminal of defrosting, defrosting terminal temperature now
Degree is consistent with the ice milk area temperature of refrigerator, therefore, significantly reduces defrosting energy consumption, save energy, and then reduces defrosting
Cost, improves user satisfaction.It is further possible to utilize cavity temperature and the preset temperature ratio of temperature-detecting device detection
Relatively, make controller control radio-frequency generator to quit work, further save energy consumption, lift Consumer's Experience.
In a particular embodiment, Figure 12 shows thawing apparatus 100 thawed foodstuff according to an embodiment of the invention
Schematic flow sheet, this flow process includes：
Step 1202, whether detection drawer 16 closes；
Step 1222, when drawer 16 is detected and being not turned off, cuts off the electricity supply 402；
Step 1204, when drawer 16 closing is detected, radio-frequency generator 4 controls activate switch 8 to close；Otherwise, execute step
Rapid 1222；
Step 1206, when radio-frequency generator 4 activate switch 8 closes, radio-frequency generator 4 works；
Step 1208, whether test chamber 202 temperature reaches preset temperature；
Step 1210, when cavity 202 temperature reaches preset temperature, radio-frequency generator 4 activate switch 8 disconnects automatically, no
Then, execution step 1206；
Step 1212, defrosting pattern switchs to ice milk pattern automatically.
In this embodiment, detect whether drawer 16 closes by step 1202, when detecting that drawer 16 is not turned off, pass through
Step 1222 cuts off the electricity supply 402, and further, this power supply 402 can be high frequency electric source 402.When drawer 16 closing is detected
Make radio-frequency generator 4 control activate switch 8 to close by step 1204, and control radio-frequency generator 4 to work by step 1206,
Otherwise, execution step 6022 cuts off the electricity supply 402.The security being effectively improved, reduces the energy consumption of defrosting, has saved defrosting
Cost, avoid user needs to close radio-frequency generator 4 before opening drawer simultaneously, simplifies operating procedure, easy to use, carries
Rise Consumer's Experience, improve user satisfaction.Whether preset temperature is reached by step 1208 test chamber 202 temperature, in cavity
When 202 temperature reach preset temperature, automatically disconnected by step 1210 radio-frequency generator 4 activate switch 8, step 1212 solves simultaneously
Jelly pattern switchs to ice milk pattern automatically, when cavity 202 temperature is not up to preset temperature, continues executing with step 1206 high frequency and occurs
Device 4 works.Further, preset temperature can be -3 DEG C.By cavity 202 temperature compared with preset temperature, when cavity 202
When temperature reaches -3 DEG C of preset temperature, make radio-frequency generator 4 stop producing high frequency waves, be effectively guaranteed be defrosted food will not
Heated by crossing, be maintained at the state of ice milk, it is to avoid long-time defrosting is made food local discolouration and the phenomenon of curing, after making defrosting
Food thawing uniformly, fresh Nutrient, it is to avoid food waste, lift Consumer's Experience.Further, defrosting pattern switchs to ice milk mould
Formula, can store food, saving energy consumption with short-term, lift Consumer's Experience.Further, it is also possible to control high under ice milk pattern
Frequency generator 4 produce high frequency waves thawed foodstuff, due to temperature during radio-frequency generator 4 thawed foodstuff excursion relatively
Little, the outside of thawing apparatus main body 2 is provided with heat-insulation layer 12, air inlet 206 and air outlet 208 simultaneously, is effectively guaranteed chamber
It is maintained at preset temperature temperature stabilization in body 202, and then ensure that in cavity 202 and both can be able to be solved with ice milk food again
Freeze food, the experience of raising user, and saved the space of refrigerator, saved energy consumption simultaneously, improve the satisfaction that user uses.
In a particular embodiment, Figure 13 shows thawing apparatus 100 defrosting food according to another embodiment of the invention
The schematic flow sheet of thing, this flow process includes：
Step 1302, whether detection drawer 16 closes；
Step 1322, when drawer 16 is detected and being not turned off, cuts off the electricity supply 402；
Step 1304, when drawer 16 closing is detected, radio-frequency generator 4 activate switch 8 closes；Otherwise, execution step
1322；
Step 1306, when radio-frequency generator 4 activate switch 8 closes, radio-frequency generator 4 works；
Step 1308, whether the time that detection radio-frequency generator 4 produces high frequency waves reaches the setting time；
Step 1310, when the time producing high frequency waves in radio-frequency generator 4 reaches the setting time, radio-frequency generator 4 starts
Switch 8 disconnects automatically, otherwise, execution step 1306；
Step 1312, defrosting pattern switchs to ice milk pattern automatically.
In this embodiment, detect whether drawer 16 closes by step 1302, when detecting that drawer 16 is not turned off, pass through
Step 1322 cuts off the electricity supply 402, and further, this power supply 402 is high frequency electric source 402.When drawer 16 closing is detected, pass through
Radio-frequency generator 4 activate switch 8 is closed by step 704, and is worked by step 1306 radio-frequency generator 4, otherwise, execution step
1322 cut-out high frequency electric sources 402.The security being effectively improved, reduces the energy consumption of defrosting, saves understanding and is frozen into this, simultaneously
Avoiding user needs to close radio-frequency generator 4 before opening drawer, simplifies operating procedure, easy to use, lifts user's body
Test, improve user satisfaction.When whether setting is reached by the time that step 1308 detects radio-frequency generator 4 generation high frequency waves
Between, when the time of radio-frequency generator 4 generation high frequency waves reaching the setting time, started by step 1310 radio-frequency generator 4 and open
Close 8 automatically to disconnect, the pattern of step 1312 defrosting simultaneously switchs to ice milk pattern automatically, when radio-frequency generator 4 produces high frequency waves
Between not up to the setting time when, continue executing with step 1306 radio-frequency generator 4 and work.Taken place frequently by input setting time control height
Raw device 4 quits work, the experience of lifting user, it is further possible to control radio-frequency generator 4 to stop by inputting food weight
Only work, to meet the different demands of user.The defrosting controlling food by setting time and the food weight of user input is eventually
Only, the participation of lifting user, improves user satisfaction, simultaneously effective ensure that the quality of food thawing, on the one hand, avoid
Time short food does not thaw completely it is impossible to use；On the one hand, it is to avoid long-time defrosting makes showing of food local discolouration and curing
As significantly reducing the possibility of microorganism pollution, further having saved energy consumption, reduce defrosting cost, improve peace
Quan Xing.Further, defrosting pattern switchs to ice milk pattern, can store food, saving energy consumption with short-term, lift Consumer's Experience.Enter
One step ground, it is also possible to control the high frequency waves thawed foodstuff that radio-frequency generator 4 produces, due to radio-frequency generator 4 under ice milk pattern
During thawed foodstuff, the excursion of temperature is less, and the outside of thawing apparatus main body 2 is provided with heat-insulation layer 12, air inlet simultaneously
206 and air outlet 208, it is maintained at preset temperature the temperature stabilization being effectively guaranteed in cavity 202, and then ensure that cavity
Both can be with ice milk food in 202, again can be with thawed foodstuff, the experience of raising user, and saved the space of refrigerator, reduce simultaneously
Energy consumption, improves the satisfaction that user uses.
Embodiment is it is also proposed that a kind of refrigerator according to the second aspect of the invention, including described in any of the above-described technical scheme
Thawing apparatus 100.
The refrigerator that the embodiment of second aspect present invention provides, because including the thawing apparatus described in any of the above-described technical scheme
100, thus, acted on by the high frequency waves that at least one pair of electrode plate assembly produces and treat thawed foodstuff, make to treat the institute of thawed foodstuff
There iss molecule and be all subject to high frequency waves so as to the polarity of polar molecule occurs high frequency time to change, so that being defrosted in food
Outer being simultaneously heated is thawed, and makes the food temperature after defrosting uniformly, thawing rate is fast, reduces the possibility of microorganism pollution,
Meanwhile, treat that thawed foodstuff is quickly dissolved by maximum ice crystal dissolving band, reduce drip loss, efficiently avoid food after defrosting
The loss of nutrition, the quality of food after lifting defrosting, meanwhile, can thaw larger food, lifts Consumer's Experience.
In sum, the thawing apparatus 100 of the offer of the present invention and refrigerator, are produced by least one pair of electrode plate assembly
High frequency waves act on treats thawed foodstuff, makes all molecules treating thawed foodstuff all be subject to the effect of high frequency waves so as to polar molecule
Polarity occur high frequency time change so that be defrosted food inside and outside simultaneously be heated thaw, make the food temperature after defrosting equal
Even, thawing rate is fast, reduces the possibility of microorganism pollution, meanwhile, treats that thawed foodstuff is quick by maximum ice crystal dissolving band
Dissolving, reduces drip loss, efficiently avoid the loss of food nutrition after defrosting, the quality of food after lifting defrosting, meanwhile,
Can be thawed larger food, lifts Consumer's Experience.
In the present invention, term " multiple " then refers to two or more, limits unless otherwise clear and definite.Term " peace
Dress ", " being connected ", " connection ", the term such as " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected it is also possible to
It is to be detachably connected, or be integrally connected；" being connected " can be joined directly together it is also possible to be indirectly connected to by intermediary.Right
For those of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features with reference to this embodiment or example description, structure, material or feature are contained at least one reality of the present invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (22)
1. a kind of thawing apparatus is it is characterised in that include：
Thawing apparatus main body, is provided with cavity, treats thawed foodstuff for accommodating；
Radio-frequency generator, including at least one pair of electrode plate assembly, for producing high frequency waves, at least one pair of electrode plate assembly described sets
Put in described cavity, described high frequency waves act on described in treat thawed foodstuff, treat that thawed foodstuff thaws to described.
2. thawing apparatus according to claim 1 it is characterised in that
Described thawing apparatus main body is provided with least one pair of groove, respectively be located at described thawing apparatus main body inside top and under
Portion, at least one pair of electrode plate assembly described is arranged at least one pair of groove described.
3. thawing apparatus according to claim 2 is it is characterised in that also include：
Temperature-detecting device, is arranged in described thawing apparatus main body, for real-time detection cavity inner temperature；
Controller, is connected with described temperature-detecting device, for when described cavity inner temperature reaches preset temperature, controlling institute
State radio-frequency generator to stop.
4. thawing apparatus according to claim 2 is it is characterised in that also include：
Input unit, for the setting time of receives input；
Time set, for carrying out timing according to the described setting time, and when reaching the described setting time, to described controller
Sending signal；
Controller, is connected with described time set, for when receiving the signal of described time set, controlling described high frequency
Generator stops.
5. thawing apparatus according to claim 3 is it is characterised in that also include：
Input unit, for the setting time of receives input；
Time set, for carrying out timing according to the described setting time, and when reaching the described setting time, to described controller
Sending signal；
Controller, is connected with described time set, for when receiving the signal of described time set, controlling described high frequency
Generator stops.
6. the thawing apparatus according to claim 4 or 5 it is characterised in that
Described input unit is additionally operable to the food weight of receives input；And
Described controller, determines the described setting time according to described food weight, and makes described timing means according to described setting
Time starts timing.
7. the thawing apparatus according to claim 4 or 5 is it is characterised in that also include：
Weight sensor, is arranged in described thawing apparatus main body, for treating the weight of thawed foodstuff described in measuring, and will detect
Result sends to described controller；And
Described controller, determines the described setting time according to described food weight, and makes described timing means according to described setting
Time starts timing.
8. thawing apparatus according to any one of claim 1 to 7 is it is characterised in that also include：
Display module, is arranged in door body, is connected with described control circuit, for showing described setting time, preset temperature
And food weight.
9. thawing apparatus according to any one of claim 1 to 8 is it is characterised in that described radio-frequency generator includes：
Power supply, is that described radio-frequency generator is powered.
10. thawing apparatus according to claim 9 is it is characterised in that also include：
Door body closing detecting apparatus, for when described door body is detected and opening, sending cut-off signal to described controller, in inspection
When measuring described door body closing, send Continuity signal to described controller；
After described controller receives described cut-off signal, disconnect described power supply, and when receiving Continuity signal, connect described
Power supply.
11. thawing apparatus according to any one of claim 1 to 9 it is characterised in that
The outside of described thawing apparatus main body is provided with least one heat-insulation layer, for making the temperature in described cavity be maintained at rule
In the range of constant temperature degree.
12. thawing apparatus according to claim 11 it is characterised in that
At least one heat-insulation layer described includes the first heat-insulation layer, the second heat-insulation layer and the 3rd heat-insulation layer, described first heat-insulation layer position
In the side of described thawing apparatus main body, described second heat-insulation layer is located at the top surface of described thawing apparatus main body, described 3rd guarantor
Warm layer is located at the bottom surface of described thawing apparatus main body.
13. thawing apparatus according to claim 12 it is characterised in that
Air inlet and air outlet are provided with described thawing apparatus main body, described air-flow flows into described thawing apparatus master through air inlet
Body, flows out described thawing apparatus main body through described air outlet.
14. thawing apparatus according to any one of claim 1 to 13 it is characterised in that
At least one pair of electrode plate assembly described includes electric pole plate assembly and bottom electrode board component；
Described electric pole plate assembly includes electric pole plate, and is arranged on the above and below insulating materials of described electric pole plate；
Described bottom electrode board component includes bottom electrode plate, and is arranged on the above and below insulating materials of described bottom electrode plate.
15. thawing apparatus according to claim 14 are it is characterised in that also include：
At least one pair of sealing plate, is connected with least one pair of groove described.
16. thawing apparatus according to claim 15 it is characterised in that
It is provided with draw-in groove, at least one pair of groove described and institute on one of at least one pair of groove described and at least one pair of sealing plate described
State at least one pair of sealing plate another on be provided with the buckle matching with described draw-in groove.
17. thawing apparatus according to any one of claim 1 to 16 are it is characterised in that also include：
The side of described cavity is provided with opening；
Drawer, is adapted with described opening, is detachably arranged in described cavity, for treating thawed foodstuff described in placing.
18. thawing apparatus according to claim 17 are it is characterised in that also include：
Sealing strip, described sealing strip is connected with described thawing apparatus main body, is arranged on the surrounding of described opening.
19. thawing apparatus according to claim 18 it is characterised in that
Fluted and grab is arranged on described sealing strip, described thawing apparatus main body is provided with the projection with fit depressions,
Described grab is stuck in described projection.
20. thawing apparatus according to any one of claim 3 to 19 it is characterised in that
Described temperature-detecting device is connected by way of at least one of with described thawing apparatus main body：Hinged, hook, card
Button.
21. thawing apparatus according to any one of claim 11 to 19 it is characterised in that
Described set point of temperature is within the temperature range of -5 DEG C to -1 DEG C.
A kind of 22. refrigerators are it is characterised in that include：
Door body；And
Thawing apparatus as any one of claim 1 to 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762618.0A CN106387607A (en) | 2016-08-29 | 2016-08-29 | Unfreezing device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762618.0A CN106387607A (en) | 2016-08-29 | 2016-08-29 | Unfreezing device and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106387607A true CN106387607A (en) | 2017-02-15 |
Family
ID=58003513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762618.0A Pending CN106387607A (en) | 2016-08-29 | 2016-08-29 | Unfreezing device and refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN106387607A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588587A (en) * | 2017-09-14 | 2018-01-16 | 合肥华凌股份有限公司 | Freeze component, defreezing method, refrigeration plant and storage medium |
| WO2018223939A1 (en) * | 2017-06-06 | 2018-12-13 | 青岛海尔股份有限公司 | Refrigerator |
| WO2018223947A1 (en) * | 2017-06-06 | 2018-12-13 | 青岛海尔股份有限公司 | Refrigerator |
| CN109000399A (en) * | 2017-06-06 | 2018-12-14 | 青岛海尔股份有限公司 | Defreezing method and refrigerator for thawing apparatus |
| CN108991340A (en) * | 2017-06-06 | 2018-12-14 | 青岛海尔股份有限公司 | Defreezing method for thawing apparatus |
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| CN112556294A (en) * | 2019-09-25 | 2021-03-26 | 博西华电器（江苏）有限公司 | Heating device and refrigerator comprising same |
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Application publication date: 20170215 |