CN1328560C - Refrigerator of automatic defrosting frozen food at set time - Google Patents
Refrigerator of automatic defrosting frozen food at set time Download PDFInfo
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- CN1328560C CN1328560C CNB2004100358836A CN200410035883A CN1328560C CN 1328560 C CN1328560 C CN 1328560C CN B2004100358836 A CNB2004100358836 A CN B2004100358836A CN 200410035883 A CN200410035883 A CN 200410035883A CN 1328560 C CN1328560 C CN 1328560C
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Abstract
The present invention relates to a refrigerator, more specifically a refrigerator with a plurality of cooling spaces, and a use method of the refrigerator. The present invention provides the refrigerator and the use method thereof, the refrigerator can automatically unfreeze food in the refrigerator according to the setting of users, and can newly and automatically freeze the food which is not taken out for a long time. The present invention comprises a freezing chamber, wherein the lower part of the freezing chamber is provided with an unfreezing chamber which is a temperature changing chamber for freezing; an unfreezing door which is communicated with the freezing chamber and the unfreezing chamber is arranged between the freezing chamber and the unfreezing chamber; a food box which corresponds to the unfreezing door is arranged in the freezing chamber. The refrigerator of the present invention can automatically unfreeze the food, and can automatically freeze the food which is not taken out. The present invention is convenient for the users who take the food, and prolongs the saving time of the food.
Description
Technical field
The present invention relates to a kind of refrigerator, specifically, relate to a kind of have several chilling rooms every refrigerator and using method thereof.
Background technology
Find that at present it is long that freezing a surname of refrigerator preserves time of food, exists freezing back food to be not easy problem of cutting by investigation, though and negative seven degree chambers cuttings easily, but the holding time is shorter than food in the refrigerating chamber.This new refrigerator combines the advantage of refrigerating chamber and negative seven degree chambers, and quick-frozen food is deposited by class, and it can provide frozen food after thawing automatically in the specific moment for the user.The user can freely set the taking constantly of food, kind and quantity.If the food that the user did not take after thawing in continuous two days, refrigerator can convert a surname of thawing to refrigerating chamber automatically so, thereby automatically prolongs the food preservation time.
Summary of the invention
The invention provides a kind of can be according to thaw the automatically food of refrigerator of user's setting, and if automatically that it is freezing again again refrigerator and using method thereof when not taking out food for a long time.
Technical scheme of the present invention is such: it comprises refrigerating chamber, the food-box stepper motor, be positioned at the defrosting room of refrigerating chamber below and the door that thaws, can drive the stepper motor that thaws that the door that thaws is opened, food-box is set in the refrigerating chamber, and food-box radially is being divided into dried fan-shaped food lattice, the door that thaws is positioned at the refrigerating chamber bottom, refrigerating chamber and defrosting room are interconnected, thaw doorway footpath is complementary with food lattice, food-box in the refrigerating chamber can drive rotation vertically by the food-box stepper motor, the door that thaws can be driven by a stepper motor that thaws and open and close, and two motors are connected on the CPU.
Food-box is connected with stepper motor by gear, and the door that thaws is connected with a stepper motor that thaws by gear; Thaw a locating piece and sensor for countering are set on the door that thaws, the food-box locating piece is set on the food-box, light sensor is set in the defrosting room.
The technical scheme of using method of the present invention is such: it comprises the following steps:
1) refrigerator energising initialization, temperature in the refrigerator all reaches requirement according to setting, food-box stepper motor and the stepper motor of thawing start an entry into service, run into position-sensing switch on the refrigerator inwall up to food-box locating piece and a locating piece that thaws, and two stepper motors shut down;
2) the food morsel that will will eat recently is packed, puts food lattice corresponding in the food-box in the refrigerating chamber then into, the corresponding a kind of food of each food lattice;
3) put into after, refrigerator carries out freezing automatically to the food in the food lattice, the user utilizes display screen and by time of taking of key assignments food with take the food lattice numbering of food correspondence, and the piece number of taking;
4) CPU of refrigerator detects the temperature of refrigerating chamber and defrosting room and in conjunction with the environment temperature around the refrigerator, passes through the thawing time that calculates food;
5) time started of thawing arrives, and CPU just starts the food-box stepper motor and turns round automatically, makes corresponding food lattice aim at the door that thaws, and the food-box stepper motor of food-box shuts down;
6) then, a stepper motor entry into service of thawing is opened the door and is opened the defrosting room passage, and food is landing slowly, one of every landing, and counter is once counted, and when the food that will take after all landing finishes, enters step 7);
7) CPU restarts a stepper motor running of thawing, and closes the door that thaws, and enters step 8) then;
8) CPU control defrosting room reaches thaw point the food in the defrosting room is thawed, and enters step 9) then;
9) whether CPU is opened by the door switch detecting gate or judges by light sensor whether food is removed, if food does not have removed in the time period of setting in the back that thaws, the CPU default user no longer needed to take this food the same day, it is freezing again with food that defrosting room converts refrigerating chamber automatically to, and CPU controls the time that defrosting room recovery in second day is thawed automatically, but do not take the food in the food-box, the interior original food of defrosting room is thawed fully at setting-up time, if the user does not take food continuously in the fate of setting, CPU does not need to take food with regard to default user during this period of time, defrosting room converts refrigerating chamber fully to, and Huis step 3) is waited for user's order then.
Refrigerator of the present invention is defrosting food automatically not only, and can be automatically that the food of not taking is freezing automatically, food not only convenient for users, and prolonged holding time of food.
Description of drawings
Fig. 1 is a section of structure of the present invention;
Fig. 2 is the structural representation of thawing apparatus of the present invention.
The specific embodiment
The use of refrigerator of the present invention is such.
At first that the frozen food morsel is packed, to put in the corresponding food lattice 8, each food lattice 8 is put a kind of food.
Food-box locating piece 9 is arranged on the cylindricality food-box 2, and food-box stepper motor 3 starts when powering on, and rotates counterclockwise, and runs into position-sensing switch 7 up to food-box locating piece 9, stops operating; Same defrosting room 4 also is provided with the locating piece 11 that thaws, and the stepper motor 6 that thaws when powering on starts, and rotates counterclockwise, and runs into position-sensing switch 7 up to the locating piece 11 that thaws, and stops operating, and food-box 2 and defrosting room 4 all enter into holding state like this.When the user needs to take certain based food sometime, at first set and take the time, set food lattice 8 numberings of taking the food correspondence then, set once more and take the piece number.Program is by detecting the temperature of refrigerating chamber 1 and defrosting room 4, again in conjunction with the environment temperature around the refrigerator, by calculating, automatic control food enters defrosting room 4 by refrigerating chamber 1 and carries out thawing time, food-box stepper motor 3 runnings automatically this moment, make the door 5 that thaws on the corresponding food lattice 8 aligning chassis, food-box stepper motor 3 shuts down.Then, a stepper motor 6 entrys into service of thawing are opened the door and are opened defrosting room 4 passages, and food is landing slowly, one of every landing, counter counts, when the food that will take all landing intact after, the door that thaws is closed in a stepper motor 6 entry into service again of thawing.
If the user will will take 2 of the food of No. 5 food lattices at 19:00.At first, be set by the user and take time 19:00, import food lattice numbering 5 then, import food block several 2 at last.By detecting refrigerating chamber 1, defrosting room 4 and environment temperature, the sometime automatically running of Based Intelligent Control food-box stepper motor 3 before 19:00 aimed at the door 5 that thaws on the chassis until No. 5 food lattices, and food-box stepper motor 3 shuts down.Then, a stepper motor 6 entrys into service of thawing are opened the door and are opened the defrosting room passage, and food is landing slowly, one of every landing, counter counts once, finishes when counter counts, when promptly having got two food, the stepper motor 6 that thaws begins running in the other direction again, close door 5 passages that thaw, during to 19:00, the user just can directly take required food to defrosting room 4 easily.
Whether program is opened by the door switch detecting gate or thereby light sensor 10 detections judge whether food is removed, if food does not have in by back 3 hours removed beginning to thaw to the time of setting, defrosting room 4 default users no longer need to take food today, defrosting room 4 converts refrigerating chamber automatically to, the time that procedure auto-control defrosting room 4 recoveries in second day are thawed, but do not have new food and be slipped to defrosting room 4, make defrosting room 4 original food thaw fully in the moment of setting, if the user did not take food in continuous two days, the refrigerator default user does not need to take food during this period of time so, defrosting room 4 converts refrigerating chamber fully to, do not have new food and be slipped to defrosting room 4, and the defrosting room 4 that can not automatically switch back again is till the user has button operation again.
Claims (7)
1. timing automatic refrigerator that thaws of frozen food, it comprises refrigerating chamber, food-box stepper motor, is positioned at the defrosting room of refrigerating chamber below and the door that thaws, can drives the stepper motor that thaws that the door that thaws is opened, it is characterized in that: food-box is set in the refrigerating chamber, food-box radially is divided into some fan-shaped food lattices, the door that thaws is positioned at the refrigerating chamber bottom, refrigerating chamber and defrosting room are interconnected, and the footpath, doorway that thaws is complementary with food lattice; Food-box in the refrigerating chamber can drive rotation vertically by the food-box stepper motor, and the door that thaws can be driven by a stepper motor that thaws and open and close, and two motors are connected on the CPU.
2. the timing automatic refrigerator that thaws of frozen food according to claim 1 is characterized in that: food-box is connected with the food-box stepper motor by gear.
The timing automatic refrigerator that thaws of 3 frozen food according to claim 1 is characterized in that: the door that thaws is connected with a stepper motor that thaws by gear.
4. the timing automatic refrigerator that thaws of frozen food according to claim 1 is characterized in that: thaw a locating piece and sensor for countering are set on the door that thaws.
5. the timing automatic refrigerator that thaws of frozen food according to claim 1 is characterized in that: the food-box locating piece is set on the food-box.
6. according to the timing automatic refrigerator that thaws of the described frozen food of claim I, it is characterized in that: light sensor is set in the defrosting room.
7. timing automatic control method of refrigerator of thawing of frozen food, it is characterized in that: it comprises the following steps:
1) refrigerator energising initialization, temperature in the refrigerator all reaches requirement according to setting, food-box stepper motor and the stepper motor of thawing start an entry into service, run into position-sensing switch on the refrigerator inwall up to food-box locating piece and a locating piece that thaws, and two stepper motors shut down;
2) the food morsel that will will eat recently is packed, puts food lattice corresponding in the food-box in the refrigerating chamber then into, the corresponding a kind of food of each food lattice;
3) put into after, refrigerator carries out freezing automatically to the food in the food lattice, the user utilizes display screen and by time of taking of key assignments food with take the food lattice numbering of food correspondence, and the piece number of taking:
4) CPU of refrigerator detects the temperature of refrigerating chamber and defrosting room and in conjunction with the environment temperature around the refrigerator, passes through the thawing time that calculates food;
5) time started of thawing arrives, and CPU just starts the food-box stepper motor and turns round automatically, makes corresponding food lattice aim at the door that thaws, and the food-box stepper motor of food-box shuts down;
6) then, a stepper motor entry into service of thawing is opened the door and is opened the defrosting room passage, and food is landing slowly, one of every landing, and counter is once counted, and when the food that will take after all landing finishes, enters step 7);
7) CPU restarts a stepper motor running of thawing, and closes the door that thaws, and enters step 8) then;
8) CPU control defrosting room reaches thaw point the food in the defrosting room is thawed, and enters step 9) then;
9) whether CPU is opened by the door switch detecting gate or judges by light sensor whether food is removed, if food does not have removed in the time period of setting in the back that thaws, the CPU default user no longer needed to take this food the same day, it is freezing again with food that defrosting room converts refrigerating chamber automatically to, and CPU controls the time that defrosting room recovery in second day is thawed automatically, but do not take the food in the food-box, the interior original food of defrosting room is thawed fully at setting-up time, if the user does not take food continuously in the fate of setting, CPU does not need to take food with regard to default user during this period of time, defrosting room converts refrigerating chamber fully to, returns the order that step 3) is waited for the user then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100358836A CN1328560C (en) | 2004-09-29 | 2004-09-29 | Refrigerator of automatic defrosting frozen food at set time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100358836A CN1328560C (en) | 2004-09-29 | 2004-09-29 | Refrigerator of automatic defrosting frozen food at set time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1601209A CN1601209A (en) | 2005-03-30 |
| CN1328560C true CN1328560C (en) | 2007-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100358836A Expired - Fee Related CN1328560C (en) | 2004-09-29 | 2004-09-29 | Refrigerator of automatic defrosting frozen food at set time |
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| Country | Link |
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| CN (1) | CN1328560C (en) |
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| JP5698647B2 (en) * | 2011-11-15 | 2015-04-08 | 日立アプライアンス株式会社 | refrigerator |
| WO2015184997A1 (en) * | 2014-06-06 | 2015-12-10 | 广东海洋大学 | Intelligent air-circulation thawing refrigerator |
| CN105157335B (en) * | 2015-07-09 | 2017-12-05 | 中国海洋大学 | A kind of refrigerator drawer of automatic accomodation food |
| CN106705568A (en) * | 2015-07-22 | 2017-05-24 | 富士电机（中国）有限公司 | Distributed article storage cabinet and control system thereof |
| CN109341180A (en) * | 2016-06-02 | 2019-02-15 | 耿云花 | Refrigerator with human-computer interaction interface |
| CN107024061A (en) * | 2017-04-28 | 2017-08-08 | 南京创维家用电器有限公司 | A kind of thawing apparatus, refrigerator and defreezing method |
| CN107152832B (en) * | 2017-05-22 | 2020-11-13 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN107192191B (en) * | 2017-05-22 | 2021-10-29 | 海尔智家股份有限公司 | Refrigerator with a door |
| CN107576131B (en) * | 2017-09-14 | 2020-01-31 | 合肥华凌股份有限公司 | Refrigeration device and thawing method |
| CN108180696A (en) * | 2017-12-23 | 2018-06-19 | 重庆金鑫智慧科技有限公司 | A kind of automatic defreezing box of refrigerator |
| CN108515034A (en) * | 2018-03-02 | 2018-09-11 | 扬州广通电力机具有限公司 | A kind of novel sorting orientation triggering mechanism |
| CN108981265A (en) * | 2018-06-12 | 2018-12-11 | 苏州诚满信息技术有限公司 | A kind of long-range control refrigerator with food preparation function |
| CN110398130A (en) * | 2019-08-08 | 2019-11-01 | 珠海格力电器股份有限公司 | Refrigerator defrosting control method, device and refrigerator |
| CN113091389A (en) * | 2019-12-23 | 2021-07-09 | 佛山市云米电器科技有限公司 | Refrigerator control method, terminal device and computer-readable storage medium |
| CN113091388A (en) * | 2019-12-23 | 2021-07-09 | 佛山市云米电器科技有限公司 | Refrigerator control method, terminal device and computer-readable storage medium |
| CN114812042B (en) * | 2021-01-28 | 2024-06-11 | 青岛海尔电冰箱有限公司 | Refrigerator and thawing method thereof |
| CN115355646B (en) * | 2022-08-08 | 2024-01-16 | 合肥工业大学 | Refrigerator capable of thawing meat and use method |
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|---|---|---|---|---|
| JPS5281755A (en) * | 1975-12-29 | 1977-07-08 | Daikin Ind Ltd | Refrigerator |
| JPH01121676A (en) * | 1987-11-02 | 1989-05-15 | Matsushita Refrig Co Ltd | Refrigerator with thawing room |
| JPH051880A (en) * | 1991-06-25 | 1993-01-08 | Matsushita Refrig Co Ltd | Refrigerator equipped with defrosting chamber |
| CN2302484Y (en) * | 1997-07-17 | 1998-12-30 | 胡忠 | Electric refrigerator with microwave dofreezing function |
| CN1461930A (en) * | 2002-05-31 | 2003-12-17 | 乐金电子(天津)电器有限公司 | Refrigerator having defreezing chamber |
-
2004
- 2004-09-29 CN CNB2004100358836A patent/CN1328560C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281755A (en) * | 1975-12-29 | 1977-07-08 | Daikin Ind Ltd | Refrigerator |
| JPH01121676A (en) * | 1987-11-02 | 1989-05-15 | Matsushita Refrig Co Ltd | Refrigerator with thawing room |
| JPH051880A (en) * | 1991-06-25 | 1993-01-08 | Matsushita Refrig Co Ltd | Refrigerator equipped with defrosting chamber |
| CN2302484Y (en) * | 1997-07-17 | 1998-12-30 | 胡忠 | Electric refrigerator with microwave dofreezing function |
| CN1461930A (en) * | 2002-05-31 | 2003-12-17 | 乐金电子(天津)电器有限公司 | Refrigerator having defreezing chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1601209A (en) | 2005-03-30 |
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Owner name: HISENSE (SHANDONG) REFRIGERATOR CO., LTD. Free format text: FORMER OWNER: HISENSE (BEIJING) ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20131225 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20131225 Address after: Donghai West Road 266071 Shandong city of Qingdao province No. 17 Patentee after: Hisense Group Co., Ltd. Patentee after: Hisense (Shandong) refrigerator Co., Ltd. Address before: Donghai West Road 266071 Shandong city of Qingdao province No. 17 Patentee before: Hisense Group Co., Ltd. Patentee before: Hisense (Beijing) Electric Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20150929 |
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| EXPY | Termination of patent right or utility model |