CN106989555A - A kind of refrigerator with defrosting function - Google Patents
A kind of refrigerator with defrosting function Download PDFInfo
- Publication number
- CN106989555A CN106989555A CN201710374079.8A CN201710374079A CN106989555A CN 106989555 A CN106989555 A CN 106989555A CN 201710374079 A CN201710374079 A CN 201710374079A CN 106989555 A CN106989555 A CN 106989555A
- Authority
- CN
- China
- Prior art keywords
- defrosting
- refrigerator
- mcu
- thawing
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010257 thawing Methods 0.000 title claims abstract description 81
- 235000013305 food Nutrition 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 235000015278 beef Nutrition 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013611 frozen food Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Electric Ovens (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of refrigerator with defrosting function, its feature includes：Display board, MCU, power supply, power adjustment unit, air door, power amplifier, radio frequency defrosting antenna.Refrigerator and thawing equipment are cleverly merged by the present invention, its efficient, ability of easily thawing, and only consumer's daily life does not bring facility, and is that the future development of intelligent refrigerator opens new direction.
Description
Technical field
The present invention relates to a kind of refrigerator with defrosting function.
Technical background
At present, ordinary consumer is mainly using bubble defrosting, naturally to thaw, refrigeration constant-temperature thawing, the method for microwave thawing
Frozen food is thawed.These defreezing methods different degrees of presence thawing time length, nutrition leak is more, easily cause thin
The problems such as bacterium growth.Requirement that is quick, efficiently carrying out food thawing in consumer's daily life can not be met conscientiously.Meanwhile, city
Refrigerator on sale does not have defrosting function on face, and consumer's needs, which consume additional expense purchase thawing equipment, can realize defrosting
Purpose.This situation, not only increases the quantity of household electrical appliance, and adds the floor space of life at home, with intelligent family
The theory in residence differs greatly.How the refrigerating function of defrosting function and refrigerator to be combined together, be that the one of puzzlement refrigerator enterprise is big
Problem.
The content of the invention
There is provided a kind of ice with defrosting function for the weak point that overcomes present in above-mentioned prior art by the present invention
Case, to cleverly be merged refrigerator and thawing equipment, its efficient, ability of easily thawing can not only be consumption
Person's daily life is offered convenience, and new direction is opened up in the development for following intelligent refrigerator.
The present invention adopts the following technical scheme that to solve technical problem：
A kind of the characteristics of refrigerator with defrosting function of the present invention is to constitute to include：Display board, MCU, power supply, power adjusting
Unit, air door, power amplifier, radio frequency defrosting antenna；The radio frequency defrosting antenna is placed in refrigerator foaming layer and carried out with copper coin
Shielding；
The display board is sent to the MCU after obtaining instruction of thawing；
The MCU is instructed according to described thaw, and selects the thaw routine of corresponding food, and is sent to the power adjusting list
Member, while controlling the air door to close；
The power adjustment unit controls the power amplifier output phase according to the thawing curve model in thaw routine
The firm power answered gives the radio frequency defrosting antenna, for activating radio frequency defrosting antenna transmitting low frequency electromagnetic wave, and
Perform after thawing curve model, end-of-feedback signal gives the MCU；
The MCU opens the air door according to the end signal, and performs normal refrigeration mode；
The power supply is used to power to refrigerator related load and its power amplifier.
The characteristics of refrigerator of the present invention with defrosting function, lies also in,
Be stored with the thaw routines of a variety of foods in the MCU, for being obscured to thawing time, defrosting final temperature
Control.
Thawing curve model in the thaw routine is to carry out fuzzy training by the food to variety classes and weight
And set up.
The MCU is instructed according to described thaw, and various thawing curve models are contrasted with actual food parameter, and
Select the thawing curve model output most matched.
The power amplifier periphery is provided with radome.
Compared with the prior art, the present invention has the beneficial effect that：
1st, refrigerator of the present invention relies on radio-frequency technique to be thawed, and its thawing time is short, and temperature homogeneity is good after defrosting, and
Food temperature can maintain -2 DEG C or so after defrosting, not only improve cutting, effectively prevent in conventional defreezing method and thaw again
The problem of easily there is watery blood in food afterwards.
2nd, refrigerator of the present invention can carry out defrosting instruction input by display board, it is also possible to by phonetic entry, enter
And key defrosting can be realized in a short time, simple to operate, convenient, efficient, more intelligent, more hommization.
3rd, a certain compartment of refrigerator is forged into defrosting room by the present invention, cleverly melts defrosting function and refrigerating function for one
Body, a tractor serves several purposes.While being reduced expenses for consumer, provided a great convenience for life, while being following intelligent ice
The development of case opens new direction.
Brief description of the drawings
Fig. 1 is refrigerator capable of defrosting fundamental diagram.
Embodiment
In the present embodiment, as shown in figure 1, a kind of composition of the refrigerator with defrosting function includes：Display board, MCU, electricity
Source, power adjustment unit, air door, magnetic control circuit, magnetron, power amplifier, radio frequency defrosting antenna；Radio frequency defrosting antenna is placed in
Refrigerator foaming layer and shielded with copper coin, effectively prevented injury of the electromagnetic radiation to human body.
Display board uses Voice command, and includes a variety of foods (such as pork, beef, chicken) information, it is only necessary to say
The title of thawed foodstuff, you can enter thaw routine, realizes that a key thaws.After a certain food is selected in display board, phase is obtained
MCU is sent to after the defrosting instruction answered；
Be stored with the thaw routines of a variety of foods in MCU, for carrying out Fuzzy Control to thawing time, defrosting final temperature
System.Numerous food is thawed by early stage and obscures training, the curve data models such as different food products, weight are formed, so as to set up solution
Thawing curve model in jelly program.After instruction is thawed in display board input, MCU calls various thawing curve models and reality
Food parameter is contrasted, and selects the thawing curve model most matched to export, so that it is guaranteed that actual defrosting effect is according to theory
Measuring and calculating is performed.
MCU is instructed according to thawing, and selects the thaw routine of corresponding food, and is sent to power adjustment unit, is controlled simultaneously
Air door is closed；Air door is after refrigerator enters thaw routine, in closed mode, and now refrigerator defrosting room is only thawed, it is impossible to entered
Row refrigeration.
Power adjustment unit is accurately controlled according to the thawing curve model in thaw routine by magnetron and magnetic control circuit
Power amplifier exports corresponding firm power and gives radio frequency defrosting antenna, so that it is guaranteed that defrosting effect is held in strict accordance with thawing curve
OK.Radio frequency defrosting antenna transmitting low frequency electromagnetic wave after activation, electromagnetic wave promotes the hydrone in frozen food to rotate and rub
Wipe and produce heat, and then realize food thawing.Power adjustment unit is after thawing curve model has been performed, and end-of-feedback signal is given
MCU；
After defrosting finishes taking-up food, MCU opens air door according to end signal, and performs normal refrigeration mode；
Electric power output voltage 60V, electric current 5A, for being powered to refrigerator related load and its power amplifier.Power supply can
Long-term voltage stabilizing output, while impact of the power amplifier snap switch action to load can be reduced.
Power amplifier rated power is 100~400W, is 300W in the present embodiment, power amplifier periphery is provided with screen
Shield structure, to weaken harm of the electromagnetic wave to human body radiation.
Radio frequency refrigerator capable of defrosting in the present embodiment, can in 5min defrosting 250g beef.Beef outward appearance after defrosting, mouth
Taste and nutritional ingredient all can be at utmost close to fresh states.
Claims (5)
1. a kind of refrigerator with defrosting function, it is characterized in that composition includes：Display board, MCU, power supply, power adjustment unit, wind
Door, power amplifier, radio frequency defrosting antenna；The radio frequency defrosting antenna is placed in refrigerator foaming layer and shielded with copper coin；
The display board is sent to the MCU after obtaining instruction of thawing；
The MCU is instructed according to described thaw, and selects the thaw routine of corresponding food, and is sent to the power adjustment unit,
The air door is controlled to close simultaneously；
The power adjustment unit controls the power amplifier output corresponding according to the thawing curve model in thaw routine
Firm power gives the radio frequency defrosting antenna, for activating the radio frequency defrosting antenna transmitting low frequency electromagnetic wave, and is performing
After complete thawing curve model, end-of-feedback signal gives the MCU；
The MCU opens the air door according to the end signal, and performs normal refrigeration mode；
The power supply is used to power to refrigerator related load and its power amplifier.
2. the refrigerator according to claim 1 with defrosting function, it is characterized in that, be stored with a variety of foods in the MCU
Thaw routine, for thawing time, defrosting final temperature carry out fuzzy control.
3. the refrigerator according to claim 1 with defrosting function, it is characterized in that, the thawing curve in the thaw routine
Model is to carry out fuzzy training by the food to variety classes and weight and set up.
4. the refrigerator according to claim 1 with defrosting function, it is characterized in that, the MCU is instructed according to described thaw,
Various thawing curve models are contrasted with actual food parameter, and select the thawing curve model most matched to export.
5. the refrigerator according to claim 1 with defrosting function, it is characterized in that, the power amplifier periphery is provided with
Radome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374079.8A CN106989555A (en) | 2017-05-24 | 2017-05-24 | A kind of refrigerator with defrosting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374079.8A CN106989555A (en) | 2017-05-24 | 2017-05-24 | A kind of refrigerator with defrosting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106989555A true CN106989555A (en) | 2017-07-28 |
Family
ID=59420396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710374079.8A Pending CN106989555A (en) | 2017-05-24 | 2017-05-24 | A kind of refrigerator with defrosting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106989555A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170491A (en) * | 2018-10-17 | 2019-01-11 | 震惶科技（成都）有限公司 | A kind of fresh device of jelly to thaw for frozen food turn |
| CN109323515A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Control method for thawing apparatus |
| CN109323503A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN109323502A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323521A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔特种电冰柜有限公司 | Control method for thawing apparatus |
| CN109323514A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Unfreezing control method for refrigerator |
| CN109323520A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN109323516A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323522A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323524A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323519A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323525A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN109990554A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109990552A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Refrigerator |
| CN109990563A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Wind cooling refrigerator and its control method |
| CN110553462A (en) * | 2018-06-01 | 2019-12-10 | 博西华电器（江苏）有限公司 | Heating device and household appliance |
| CN110553451A (en) * | 2018-06-01 | 2019-12-10 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN111141102A (en) * | 2020-01-08 | 2020-05-12 | 珠海格力电器股份有限公司 | Thawing device, thawing control method and refrigerator |
| WO2020118994A1 (en) * | 2018-12-14 | 2020-06-18 | 青岛海尔智能技术研发有限公司 | Radio frequency thawing device |
| CN112385763A (en) * | 2019-08-19 | 2021-02-23 | 青岛海尔特种电冰柜有限公司 | Thawing box |
| CN114839217A (en) * | 2021-01-31 | 2022-08-02 | 云米互联科技(广东)有限公司 | Food thawing curve acquisition method and cooking thawing appliance |
| CN114831244A (en) * | 2021-01-31 | 2022-08-02 | 云米互联科技(广东)有限公司 | Intelligent thawing method based on food freezing value and intelligent thawing cooking equipment thereof |
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| JPH09250867A (en) * | 1996-03-16 | 1997-09-22 | Chubu Corp:Kk | Refrigerator |
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| CN203446472U (en) * | 2013-09-09 | 2014-02-26 | 浙江大洋水产有限公司 | Radio frequency sleeve-fish unfreezing production line |
| CN106234557A (en) * | 2016-10-10 | 2016-12-21 | 成都沃特塞恩电子技术有限公司 | A kind of radio frequency power source and radio frequency thawing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH09250867A (en) * | 1996-03-16 | 1997-09-22 | Chubu Corp:Kk | Refrigerator |
| US20120266617A1 (en) * | 2009-09-29 | 2012-10-25 | Youn Seok Lee | Refrigerator |
| CN203446472U (en) * | 2013-09-09 | 2014-02-26 | 浙江大洋水产有限公司 | Radio frequency sleeve-fish unfreezing production line |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323525A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN109323515A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Control method for thawing apparatus |
| CN109323503A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN109323502A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323521A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔特种电冰柜有限公司 | Control method for thawing apparatus |
| CN109323514A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Unfreezing control method for refrigerator |
| CN109323520A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN109323516A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323522A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323524A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109323519A (en) * | 2017-07-31 | 2019-02-12 | 青岛海尔智能技术研发有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109990554A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Thawing apparatus and refrigerator with the thawing apparatus |
| CN109990554B (en) * | 2017-12-29 | 2021-02-26 | 海尔智家股份有限公司 | Thawing device and refrigerator with same |
| CN109990552A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Refrigerator |
| CN109990563A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Wind cooling refrigerator and its control method |
| CN110553462A (en) * | 2018-06-01 | 2019-12-10 | 博西华电器（江苏）有限公司 | Heating device and household appliance |
| CN110553451A (en) * | 2018-06-01 | 2019-12-10 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN109170491A (en) * | 2018-10-17 | 2019-01-11 | 震惶科技（成都）有限公司 | A kind of fresh device of jelly to thaw for frozen food turn |
| WO2020118994A1 (en) * | 2018-12-14 | 2020-06-18 | 青岛海尔智能技术研发有限公司 | Radio frequency thawing device |
| CN111317017A (en) * | 2018-12-14 | 2020-06-23 | 青岛海尔智能技术研发有限公司 | Radio frequency thawing device |
| CN111317017B (en) * | 2018-12-14 | 2023-06-20 | 青岛海尔智能技术研发有限公司 | Radio frequency thawing apparatus |
| CN112385763A (en) * | 2019-08-19 | 2021-02-23 | 青岛海尔特种电冰柜有限公司 | Thawing box |
| CN111141102A (en) * | 2020-01-08 | 2020-05-12 | 珠海格力电器股份有限公司 | Thawing device, thawing control method and refrigerator |
| CN114839217A (en) * | 2021-01-31 | 2022-08-02 | 云米互联科技(广东)有限公司 | Food thawing curve acquisition method and cooking thawing appliance |
| CN114831244A (en) * | 2021-01-31 | 2022-08-02 | 云米互联科技(广东)有限公司 | Intelligent thawing method based on food freezing value and intelligent thawing cooking equipment thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170728 |