CN208254045U - A kind of refrigerator IH defrosting room and a kind of refrigerator - Google Patents
A kind of refrigerator IH defrosting room and a kind of refrigerator Download PDFInfo
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- CN208254045U CN208254045U CN201820257884.2U CN201820257884U CN208254045U CN 208254045 U CN208254045 U CN 208254045U CN 201820257884 U CN201820257884 U CN 201820257884U CN 208254045 U CN208254045 U CN 208254045U
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- refrigerator
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- defrosting room
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Abstract
A kind of refrigerator IH defrosting room provided by the utility model, comprising: be placed under the defrosting room ontology or be embedded in the defrosting room body interior, the defrosting component comprising emitting magnetic strength group；For holding the aluminium foil for being defrosted object or tinfoil paper matches and to form inductive loop and be defrosted object described in thawing in the transmitting magnetic strength group and the defrosting room Body Lumen.By the way that IH defrosting room is arranged in refrigerator, the object held in defrosting room by aluminium foil or tinfoil paper material is heated using based on wireless induction heating technique, it is not necessary to object be heated using additional thawing equipment, bring convenience for life.The utility model also provides a kind of refrigerator, has above-mentioned beneficial effect.
Description
Technical field
The utility model relates to a kind of refrigerator IH defrosting room and a kind of refrigerators.
Background technique
Currently, ordinary consumer mainly uses bubble defrosting, natural thaw, the method for refrigeration constant-temperature thawing, microwave thawing
It thaws to frozen food.These defreezing methods it is different degrees of that there are thawing times is long, nutrition loss is more, easily causes carefully
The problems such as bacterium growth.The requirement that food thawing quickly, is efficiently carried out in consumer's daily life can not be met conscientiously.Meanwhile city
Refrigerator on sale does not have defrosting function on face, and consumer, which needs to consume additional expense purchase thawing equipment, can realize defrosting
Purpose.This situation, not only increases the quantity of household electrical appliance, and increases the occupied area of life at home, with intelligent family
The theory in residence differs greatly.
Utility model content
The purpose of the utility model is to provide a kind of refrigerator IH defrosting room and a kind of refrigerators, solve existing deforst technique.
In order to solve the above technical problems, the utility model provides a kind of refrigerator IH defrosting room, comprising:
It is placed under the defrosting room ontology or is embedded in the defrosting room body interior, the defrosting group comprising emitting magnetic strength group
Part；For holding the aluminium foil for being defrosted object or tinfoil paper matches shape in the transmitting magnetic strength group and the defrosting room Body Lumen
Object is defrosted at described in inductive loop and defrosting.
Wherein, the defrosting component is fixed on the defrosting room body interior by mechanical snap, and is covered by bottom cover.
Wherein, the transmitting magnetic strength group is specially the transmitting magnetic strength group heated based on mutual frequency magnetic energy.
Wherein, the transmitting magnetic strength group includes:
With the driving inductance coil of corresponding resonator serial or parallel connection.
Wherein, the defrosting component includes:
The power supply being connected with refrigerator external world power supply；
Wherein, the refrigerator IH defrosting room further include:
It is placed in the defrosting room body outer surface, for the radio reception component for the defrosting assembly power supply.
Wherein, the defrosting component further include:
It is connected with the power supply, for according to the ac signal of setpoint frequency and the aluminium foil or the tinfoil paper, described
Emit magnetic strength group and the resonator forms the transmit circuit of resonant state.
Wherein, the transmit circuit includes accessory power supply, rectification circuit, driving circuit, control circuit, inverter circuit, temperature
Control circuit, foreign bodies detection circuit and the resonator；
Wherein the rectification circuit is connected with input power；The resonator connects to form first with the transmitting magnetic strength group
Emit resonant body；The first transmitting resonant body is sequentially connected in series with rectification circuit, inverter circuit；The inverter circuit, driving electricity
Road, control circuit, accessory power supply are sequentially connected in series.
The application also provides a kind of refrigerator, comprising:
Refrigerator IH defrosting room as described above.
Wherein, the refrigerator further include:
Set on the fridge exterior face, for converting the refrigerator IH defrosting room to the control button of freezing chamber.
A kind of refrigerator IH defrosting room provided by the utility model, comprising: be placed under the defrosting room ontology or embedded in institute
Defrosting room body interior is stated, the defrosting component comprising emitting magnetic strength group；The transmitting magnetic strength group and the defrosting room Body Lumen
In for holding the aluminium foil for being defrosted object or tinfoil paper matches and to form inductive loop and be defrosted object described in thawing.By
In refrigerator be arranged IH defrosting room, using based on wireless induction heating technique to the object held in defrosting room by aluminium foil or tinfoil paper material
Body heating, it is not necessary to object be heated using additional thawing equipment, bring convenience for life.The utility model also provides one kind
Refrigerator has above-mentioned beneficial effect, and details are not described herein again.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structural schematic diagram of refrigerator IH defrosting room provided by the utility model；
Fig. 2 is a kind of structural schematic diagram for refrigerator IH defrosting room that utility model provides.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to FIG. 1, Fig. 1 is a kind of structural schematic diagram of refrigerator IH defrosting room provided by the utility model, refrigerator IH
Defrosting room may include:
It is placed under the defrosting room ontology 1 or is embedded in inside the defrosting room ontology 1, the defrosting comprising emitting magnetic strength group 2
Component；It is described to emit magnetic strength group 2 and be used to hold the aluminium foil or tinfoil paper phase that are defrosted object in 1 cavity of defrosting room ontology
Object is defrosted described in inductive loop and defrosting with being formed.
The effect of defrosting component be using transmitting magnetic strength group 2 therein with hold the aluminium foil for being defrosted object or tinfoil paper is formed
Inductive loop.Defrosting component uses " mutually frequency " technology, and " mutually frequency " technology is a kind of heating based on " the mutually non-radiative principle of frequency "
Technology.So-called " the mutually non-radiative principle of frequency ", refers under certain condition, self-assembling formation internally-powered mechanism closed loop system between object
System, automated tos respond to according to intrinsic frequency change rate, influences front and back intrinsic frequency sinusoidal waveform and generates superposition, forms increment variation
Rate." mutually frequency " essence of phenomena is to have reacted the sine-wave superimposed state for perceiving, recognizing, exchanging between object and its nature, biology
Dual fluctuation property.
Based on above-mentioned " the mutually non-radiative principle of frequency ", under certain condition, when metal thickness is ultra-thin, phase negative side occurs for magnetic conductivity
To variation, while we have chosen nonmetal magnetic material, increase intrinsic frequency disturbance degree between object, while will transmitting
Magnetic strength group is controlled as sensor design unique circuit.Such as: such as gold, silver, aluminium, the thickness of copper of the metal with diamagnetism are super
Bao Shi can match with transmitting magnetic strength group 2 and form inductive loop, and then generate heat to achieve the purpose that high efficiency is thawed.Usually
For, the thickness of described aluminium foil or tinfoil paper is respectively less than 0.5mm in the utility model, and thickness when concrete application should be by this field
Technical staff is set accordingly according to actually required heating power, heating efficiency etc., is not specifically limited herein.
Likewise, being not construed as limiting for the specific location of defrosting component, it can be placed in the outer body of defrosting room, it can also
Inside defrosting room ontology 1.When being embedded in 1 inside of defrosting room ontology, the defrosting room can be fixed on by mechanical snap
Inside ontology 1, and covered by bottom cover.Bottom cover is for protecting defrosting component, the shape for avoiding heated material from occurring in course of defrosting
State change causes defrosting component to damage.Furthermore, it is possible to exist simultaneously two even more than defrosting component, such as one is placed in top
Portion, one is placed in bottom, works at the same time the uniformity coefficient that heating can be improved.Certainly there can also be other forms, not limit herein
It is fixed.
Defrosting component can be set in defrosting room bottom, also can be set in defrosting room side or more sides, or even can
To surround entire defrosting room, and form multidirectional induced magnetic field.It should be noted that the defrosting room of refrigerator inside is usually to take out
Extraction defrosting room and defrosting room ontology 1 may be selected together when defrosting component is placed in defrosting room 1 outside of ontology in pull-type defrosting room
It is extracted, needs for defrosting component to be fixedly connected with defrosting room ontology 1 at this time.It can certainly be by defrosting component in table in refrigerator
Face is fixedly connected, and is not specifically limited herein.
In defrosting component mainly include transmitting magnetic strength group 2, transmitting magnetic strength group 2 mainly include with corresponding resonator series connection or
Driving inductance coil in parallel.Herein for driving the quantity of inductance coil to be not construed as limiting.It should be understood that driving inductor wire
Circle quantity matches with number of resonators, can be and matches one by one, and it is humorous can also to be also possible to multiple driving coils matching one
Shake device.
It should be noted that hair magnetic strength group here can be the coil panel of common standard, it is also possible to based on mutual
The special transmitting magnetic strength group 2 of frequency magnetic energy heating.This special transmitting magnetic strength group 2 includes magnetic material module and inductance group, the two
It is combined by physical bond mode.Inductance group is made of a kind of copper product, main application form be silk-covered wire or enameled wire,
It is a kind of electromagnetic wire.Magnetic material module is a kind of composite oxide sintered body nonmetal magnetic material, is called ferrimagnetism
Material, main component are di-iron trioxides.It is noted that magnetic material Modular surface product may be greater than inductance group surface
Long-pending sheet is also possible to the strip less than inductance group surface area.
It is understood that further including the interlock circuit being connected with transmitting magnetic strength group 2 in defrosting component, referred to herein as send out
Transmit-receive radio road.Transmit circuit is connected with power supply, for the ac signal and the aluminium foil or tinfoil paper, the hair according to setpoint frequency
It penetrates magnetic strength group 2 and the resonator forms resonant state.The transmit circuit can be common standard emission circuit, or
Special circuit module based on the heating of mutual frequency magnetic energy.
Specific resonance manner of transmit circuit is not construed as limiting at this, can be series resonance, can also be parallel resonance.
When using series resonance, transmit circuit includes accessory power supply, rectification circuit, driving circuit, control circuit, inversion
Circuit, temperature control circuit, foreign bodies detection circuit and resonator.Wherein rectification circuit is connected with input power, resonator and transmitting
The series connection of magnetic strength group 2 forms transmitting resonant body.Transmitting resonant body is sequentially connected in series with rectification circuit, inverter circuit, inverter circuit, driving
Circuit, control circuit, accessory power supply are sequentially connected in series.
Control circuit may include frequency conversion control unit, to regulate and control the working frequency of the transmitting magnetic strength group 2.
Frequency conversion control unit should regard specific application for regulating and controlling the frequency of ac signal, the operating frequency range of regulation
Depending on scene.Usually, it is contemplated that the range of optimal working efficiency, working frequency is less than 200kHz.When working frequency is big
When 200kHz, wireless power can also be realized, only its efficiency of transmission is relatively low.It should be understood that herein for
Specific working frequency is not construed as limiting.
Temperature control circuit generally includes thermistor (temperature) sensor or infrared temperature sensor, for detecting and regulating and controlling entire transmitting
The temperature of circuit.Rectification circuit is connect with external power supply.
When using parallel resonance, transmit circuit includes: accessory power supply, rectification circuit, driving circuit, control circuit, inverse
Power transformation road, synchronous circuit resonator.At this point, the formation in parallel with resonator of transmitting magnetic strength group 2 emits resonant body；Emit resonant body
It being sequentially connected in series with the rectification circuit, inverter circuit, inverter circuit, driving circuit, control circuit and accessory power supply are sequentially connected in series,
Synchronous circuit is in parallel with the transmitting magnetic strength group 2 and driving circuit.
In addition, defrosting component needs connect to power supply, its power supply is not construed as limiting at this, it is preferred that defrosting component can be with
Using the power supply of refrigerator, i.e., its power supply is connected with the extraneous power supply of refrigerator, and defrosting component takes electricity from cabinet at this time, specifically may be used
To be connected with refrigerator inside circuit board, for such as rectification circuit, the transformation electricity of required various interlock circuits in the process
Road is not construed as limiting, and can select suitable circuit and component parameter according to practical situations to meet the power supply need of defrosting component
It asks.In addition, defrosting component can also utilize the power supply of wireless power.Specifically, wireless power can be arranged in the liner of refrigerator
Corresponding radio reception component is arranged in the position of source of component, corresponding refrigerator IH defrosting room, to realize from refrigerator to defrosting room
Wireless power.
For heating object, need to hold using aluminium foil or tinfoil paper.It is understood that when heating object is food
It is corresponding to use food-grade aluminium foil or tinfoil paper when object.In addition, the shape of aluminium foil or tinfoil paper is not construed as limiting, it should be according to food
Shape and the degree thawed of needs do corresponding selection, aluminium foil or tinfoil paper can be fabricated to suitable shape such as aluminium foil
Box etc. is to hold food.
It is especially noted that thawing in view of defrosting room provided by the utility model is applied in refrigerator
Refrigerator should not be impacted other freezing chambers in journey, therefore the chamber body of the defrosting room can choose and use suitable thermal insulation material
Or thermal insulation layer.
The application also provides a kind of refrigerator, comprising: refrigerator IH defrosting room as described above please refers to Figure of description 2.It can
With understanding, defrosting not at every moment needs function to be used, therefore can choose and be set as a freezing chamber of refrigerator
Defrosting room can be converted to.Then refrigerator tool needs that corresponding control button is arranged in fridge exterior face, using control button by institute
State refrigerator IH defrosting room and be converted into freezing chamber, the corresponding defrosting room also need include Refrigeration Technique associated component, herein not
Work excessively repeats.
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model
Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.In particular, it should be pointed out that
Interlock circuit described herein can be identical circuit in the prior art, can also be according to described herein
Particular content make change appropriate, do not make specific circuit components and line herein and limit, as long as the application institute can be realized
The refrigerator IH defrosting room of offer or the corresponding function of refrigerator.
Claims (10)
1. a kind of refrigerator IH defrosting room, including defrosting room ontology (1) characterized by comprising
It is placed under the defrosting room ontology (1) or internal embedded in the defrosting room ontology (1), the solution comprising transmitting magnetic strength group (2)
Freeze component；For holding the aluminium foil or tin for being defrosted object in transmitting magnetic strength group (2) and defrosting room ontology (1) cavity
Foil, which matches to be formed, is defrosted object described in inductive loop and defrosting.
2. refrigerator IH defrosting room according to claim 1, which is characterized in that the defrosting component is fixed by mechanical snap
It is internal in the defrosting room ontology (1), and covered by bottom cover.
3. refrigerator IH defrosting room according to claim 1, which is characterized in that the transmitting magnetic strength group (2) is specially to be based on
The transmitting magnetic strength group (2) of mutual frequency magnetic energy heating.
4. refrigerator IH defrosting room according to claim 3, which is characterized in that the transmitting magnetic strength group (2) includes:
With the driving inductance coil of corresponding resonator serial or parallel connection.
5. refrigerator IH defrosting room according to claim 4, which is characterized in that the defrosting component includes:
The power supply being connected with refrigerator external world power supply.
6. refrigerator IH defrosting room according to claim 1-4, which is characterized in that the refrigerator IH defrosting room also wraps
It includes:
It is placed in defrosting room ontology (1) outer surface, for the radio reception component for the defrosting assembly power supply.
7. refrigerator IH defrosting room according to claim 5, which is characterized in that the defrosting component further include:
It is connected with the power supply, for the ac signal and the aluminium foil or the tinfoil paper, the transmitting according to setpoint frequency
Magnetic strength group (2) and the resonator form the transmit circuit of resonant state.
8. refrigerator IH defrosting room according to claim 7, which is characterized in that the transmit circuit includes accessory power supply, whole
Current circuit, driving circuit, control circuit, inverter circuit, temperature control circuit, foreign bodies detection circuit and the resonator；
Wherein the rectification circuit is connected with input power；The resonator is connected with the transmitting magnetic strength group (2) forms first
Emit resonant body；The first transmitting resonant body is sequentially connected in series with rectification circuit, inverter circuit；The inverter circuit, driving electricity
Road, control circuit, accessory power supply are sequentially connected in series.
9. a kind of refrigerator characterized by comprising
Such as the described in any item refrigerator IH defrosting rooms of claim 1-8.
10. refrigerator according to claim 9, which is characterized in that the refrigerator further include:
Set on the fridge exterior face, for converting the refrigerator IH defrosting room to the control button of freezing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257884.2U CN208254045U (en) | 2018-02-13 | 2018-02-13 | A kind of refrigerator IH defrosting room and a kind of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257884.2U CN208254045U (en) | 2018-02-13 | 2018-02-13 | A kind of refrigerator IH defrosting room and a kind of refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN208254045U true CN208254045U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820257884.2U Active CN208254045U (en) | 2018-02-13 | 2018-02-13 | A kind of refrigerator IH defrosting room and a kind of refrigerator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168192A (en) * | 2018-02-13 | 2018-06-15 | 长春中际互频科技有限公司 | A kind of refrigerator IH defrosting rooms and a kind of refrigerator |
| CN114909852A (en) * | 2022-04-27 | 2022-08-16 | Tcl家用电器（合肥）有限公司 | Refrigerator and control method of refrigerator |
-
2018
- 2018-02-13 CN CN201820257884.2U patent/CN208254045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168192A (en) * | 2018-02-13 | 2018-06-15 | 长春中际互频科技有限公司 | A kind of refrigerator IH defrosting rooms and a kind of refrigerator |
| CN114909852A (en) * | 2022-04-27 | 2022-08-16 | Tcl家用电器（合肥）有限公司 | Refrigerator and control method of refrigerator |
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