CN102997608A - Refrigerator and control method of refrigerator - Google Patents
Refrigerator and control method of refrigerator Download PDFInfo
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- CN102997608A CN102997608A CN2012105847994A CN201210584799A CN102997608A CN 102997608 A CN102997608 A CN 102997608A CN 2012105847994 A CN2012105847994 A CN 2012105847994A CN 201210584799 A CN201210584799 A CN 201210584799A CN 102997608 A CN102997608 A CN 102997608A
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Abstract
The invention discloses a refrigerator and a control method of the refrigerator. The refrigerator comprises a refrigerator body, a door body, a shelf framework, a pressure sensor, a controller and a display control board. A refrigeration cabinet chamber is arranged in the refrigerator body, the door body is arranged on the refrigerator in pivot mode to open and close the refrigeration cabinet chamber, the shelf framework is arranged in the refrigeration cabinet chamber, the pressure sensor is arranged under the shelf framework and between the shelf framework and the refrigeration cabinet chamber to detect a first weight of the shelf framework when the door body is opened and a second weight of the shelf framework when the door body is closed, and the controller is respectively connected with the pressure sensor and the display control board to calculate the difference between the second weight and the first weight and to enable the display control board to display the weight difference. By means of the refrigerator of the embodiment, users can accurately obtain number and consumed numerical value of stored articles.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, particularly relate to a kind of refrigerator and control method thereof.
Background technology
At present the space structure of cold compartment of refrigerator is lower floor's fruit and vegetable box, and the above is the multilayer rack of glass partition separation, and food then is placed on the glass shelf of fruit and vegetable box and every layer.Refrigerating chamber is generally placed the foods such as vegetables, fruit, leftovers, dish, beverage, puts into the weight of food and generally can't add up accurately.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose the refrigerator that Item Weight was put into or taken out in a kind of weighing.
Another object of the present invention is to propose the control method of above-mentioned refrigerator.
Refrigerator according to the embodiment of the invention comprises: casing has chamber between refrigeration in the described casing; The door body, described door body is pivotably mounted on the described casing to open and close chamber between described refrigeration; Shelf frame, described shelf frame is located between described refrigeration indoor; Pressure sensor, described pressure sensor below described shelf frame, be located between described shelf frame and described refrigeration between the chamber with the first weight that detects described shelf frame when described door body is opened and when described body closed the second weight of described shelf frame; Controller and aobvious control plate, described controller links to each other to calculate the weight difference of described the second weight and described the first weight and makes described aobvious control plate show described weight difference with described pressure sensor and described aobvious control plate respectively.
According to the refrigerator of the embodiment of the invention, can be put in real time or be taken out refrigerator article weight and the weight result is presented on the control plate, make the user can accurately learn the quantity of storing articles and consume numerical value.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
According to an example of the present invention, described controller is controlled the increase and decrease of chamber refrigerating capacity between described refrigeration according to described weight difference.
According to an example of the present invention, the chamber comprises refrigerating chamber and refrigerating chamber between described refrigeration, and described shelf frame is located in the described refrigerating chamber.
According to an example of the present invention, described door body comprises refrigerating-chamber door body and refrigerating chamber door body, and described refrigerating-chamber door body is used for opening and closing described refrigerating chamber, and described refrigerating chamber door body is used for opening and closing described refrigerating chamber.
According to an example of the present invention, described shelf frame is plastic frame.
According to an example of the present invention, described shelf frame is shaped by integrated through injection molding.
According to an example of the present invention, also comprise shelf, described shelf is located on the described shelf frame.
According to an example of the present invention, described shelf is glass panel.
According to the control method of refrigerator of the present invention, described refrigerator is according to above-mentioned each described refrigerator, may further comprise the steps: the first weight of described shelf frame when described pressure sensor detecting gate body is opened; Described pressure sensor detects the second weight after Partition board frame is put into or taken out article; When described door body was closed, described controller calculated the weight difference of described the second weight and described the first weight, and described weight difference is presented on the described aobvious control plate.
According to an example of the present invention, also comprise: when described weight difference greater than zero the time, described controller controls that the chamber increases refrigerating capacity between described refrigeration; When described weight difference less than zero the time, described controller controls that the chamber reduces refrigerating capacity between described refrigeration.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram of refrigerator according to an embodiment of the invention; With
Fig. 2 is the flow chart of controlling method for refrigerator according to an embodiment of the invention.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in the terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under the Second Characteristic and tiltedly, or only represent that the First Characteristic level height is less than Second Characteristic.
Describe in detail according to refrigerator of the present invention below with reference to accompanying drawing.
As shown in Figure 1, the refrigerator according to the embodiment of the invention comprises: casing 10, door body 20, shelf frame 30, pressure sensor 50, controller (not shown) and aobvious control plate (not shown).
Have in the casing 10 chamber 101 between refrigeration,
The second weight of shelf frame 30 when pressure sensor 50 is located at below shelf frame 30 between shelf frame 30 and refrigeration between the chamber 101 and cuts out with the first weight that detects shelf frame 30 when a body 20 is opened and Dang Men body 20.That is to say, take the diapire of chamber 101 between refrigeration as impetus, the first weight of shelf frame 30 when detecting gate body 20 is opened, and the second weight that is used for picking and placeing article back-shelf board framework 30.
Described controller links to each other to calculate the weight difference of described the second weight and described the first weight and makes described aobvious control plate show described weight difference with pressure sensor 50 and described aobvious control plate respectively.That is to say, described aobvious control plate is installed on the outer wall of casing 10, makes things convenient for the user to observe, and makes the user can accurately learn quantity and the consumption numerical value of storing articles.
Refrigerator according to the embodiment of the invention, can be put in real time or be taken out refrigerator article weight and with the weight result be presented at the control plate on, putting at every turn or take out article all can learn from aobvious control plate and put into or take out what of article, the quantity of accurate recording user storage or consumable articles makes the user can accurately learn quantity and the consumption numerical value of storing articles.
According to an example of the present invention, described controller can also be controlled according to described weight difference the increase and decrease of chamber 101 refrigerating capacitys between refrigeration.In other words, when described the second weight during greater than described the first weight, show that the user has deposited article in the chamber 101 between refrigeration, can increase the refrigerating capacity of chamber 101 between refrigeration this moment to ensure the temperature of chamber between refrigeration; When described the second weight during less than described the first weight, show that the user has taken out to leave the article in the chamber 101 between refrigeration in, can reduce the refrigerating capacity of chamber 101 between refrigeration this moment to reduce energy consumption.
According to an example of the present invention, chamber 101 comprises refrigerating chamber and refrigerating chamber between refrigeration, and shelf frame 30 is located in the described refrigerating chamber.This is because the frequency of utilization of refrigerating chamber is higher, can be the designs simplification of refrigerator thus.Advantageously, door body 20 can comprise refrigerating-chamber door body and refrigerating chamber door body accordingly, and described refrigerating-chamber door body is used for opening and closing described refrigerating chamber, and described refrigerating chamber door body is used for opening and closing described refrigerating chamber.
According to an example of the present invention, shelf frame 30 is plastic frame.Advantageously, shelf frame 30 can be shaped by integrated through injection molding.Thus, shaping is simple, easy to process.
According to an example of the present invention, described refrigerator can also comprise shelf 40.Shelf 40 is located on the shelf frame 30.Advantageously, shelf 40 is glass panel.Thus, can improve the utilization rate of shelf frame 30 and then improve the utilization rate of chamber 101 between refrigeration.
As shown in Figure 2, the control method according to refrigerator of the present invention may further comprise the steps:
The first weight of shelf frame 30 when pressure sensor 50 detecting gate bodies 20 are opened.
The second weight that pressure sensor 50 detects after Partition board frame 30 is put into or taken out article.
When door body 20 was closed, described controller calculated the weight difference of described the second weight and described the first weight, and described weight difference is presented on the described aobvious control plate.
Thus, can be put in real time or be taken out refrigerator article weight and with the weight result be presented at the control plate on, putting at every turn or take out article all can learn from aobvious control plate and put into or take out what of article, the quantity of accurate recording user storage or consumable articles makes the user can accurately learn quantity and the consumption numerical value of storing articles.
According to an example of the present invention, described control method also comprises: when described weight difference greater than zero the time, chamber 101 increases refrigerating capacitys between described controller control refrigeration, to ensure the cryogenic temperature of chamber between refrigeration; When described weight difference less than zero the time, chamber 101 reduces refrigerating capacity between described controller control refrigeration, to reduce the energy consumption of refrigerator.
According to the refrigerator of the embodiment of the invention, the indoor frame structure that can weigh that is equipped with between refrigeration, this framework can take out separately.Can be provided with glass shelf and fruit and vegetable box on the framework, glass shelf and fruit and vegetable box also can take out separately simultaneously.But the weighing frame bottom is equipped with pressure sensor, carries out data acquisition when refrigerator open, and refrigerator carries out data analysis at closing time to be processed.Institute's evaluation can show by the aobvious control of refrigerator plate, can calculate taking-up simultaneously or how much put into food.Refrigerator refrigeration system can be controlled according to the change of food in the refrigerating chamber supply amount of refrigerating chamber refrigerating capacity, reaches the lowest energy consumption level of optimum preservation temperature.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiments of the invention, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art is not in the situation that break away from principle of the present invention and aim can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a refrigerator is characterized in that, comprising:
Casing has chamber between refrigeration in the described casing;
The door body, described door body is pivotably mounted on the described casing to open and close chamber between described refrigeration;
Shelf frame, described shelf frame is located between described refrigeration indoor;
Pressure sensor, described pressure sensor below described shelf frame, be located between described shelf frame and described refrigeration between the chamber with the first weight that detects described shelf frame when described door body is opened and when described body closed the second weight of described shelf frame;
Controller and aobvious control plate, described controller links to each other to calculate the weight difference of described the second weight and described the first weight and makes described aobvious control plate show described weight difference with described pressure sensor and described aobvious control plate respectively.
2. refrigerator according to claim 1 is characterized in that, described controller is controlled the increase and decrease of chamber refrigerating capacity between described refrigeration according to described weight difference.
3. refrigerator according to claim 1 is characterized in that, the chamber comprises refrigerating chamber and refrigerating chamber between described refrigeration, and described shelf frame is located in the described refrigerating chamber.
4. refrigerator according to claim 3 is characterized in that, described door body comprises refrigerating-chamber door body and refrigerating chamber door body, and described refrigerating-chamber door body is used for opening and closing described refrigerating chamber, and described refrigerating chamber door body is used for opening and closing described refrigerating chamber.
5. refrigerator according to claim 1 is characterized in that, described shelf frame is plastic frame.
6. refrigerator according to claim 5 is characterized in that, described shelf frame is shaped by integrated through injection molding.
7. refrigerator according to claim 1 is characterized in that, also comprises shelf, and described shelf is located on the described shelf frame.
8. refrigerator according to claim 7 is characterized in that, described shelf is glass panel.
9. the control method of a refrigerator, described refrigerator is characterized in that for each described refrigerator in according to claim 1-8, may further comprise the steps:
The first weight of described shelf frame when described pressure sensor detecting gate body is opened;
Described pressure sensor detects the second weight after Partition board frame is put into or taken out article;
When described door body was closed, described controller calculated the weight difference of described the second weight and described the first weight, and described weight difference is presented on the described aobvious control plate.
10. the control method of described a kind of refrigerator according to claim 9 is characterized in that, also comprises:
When described weight difference greater than zero the time, described controller controls that the chamber increases refrigerating capacity between described refrigeration;
When described weight difference less than zero the time, described controller controls that the chamber reduces refrigerating capacity between described refrigeration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105847994A CN102997608A (en) | 2012-12-28 | 2012-12-28 | Refrigerator and control method of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105847994A CN102997608A (en) | 2012-12-28 | 2012-12-28 | Refrigerator and control method of refrigerator |
Publications (1)
| Publication Number | Publication Date |
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| CN102997608A true CN102997608A (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105847994A Pending CN102997608A (en) | 2012-12-28 | 2012-12-28 | Refrigerator and control method of refrigerator |
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| CN (1) | CN102997608A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604275A (en) * | 2013-12-04 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104374158A (en) * | 2014-11-03 | 2015-02-25 | 广东奥马电器股份有限公司 | Novel intelligent refrigerator with pressure sensor |
| CN105222508A (en) * | 2015-09-29 | 2016-01-06 | 青岛海尔智能家电科技有限公司 | Towards food self adaptation cold preserving method, the Apparatus and system of temperature-changing chamber |
| CN105466140A (en) * | 2016-01-08 | 2016-04-06 | 广东华兰海电测科技股份有限公司 | Refrigerator capable of realizing storage management of foods |
| WO2016082621A1 (en) * | 2014-11-28 | 2016-06-02 | 青岛海尔股份有限公司 | Electric device disposed in compartment of refrigerator, and refrigerator |
| CN106052296A (en) * | 2016-06-20 | 2016-10-26 | 刘华英 | Control method for intelligent fresh-keeping refrigerator capable of identifying kinds of fruits and vegetables |
| CN106052297A (en) * | 2016-06-21 | 2016-10-26 | 刘华英 | Control system capable of recognizing types of fruits and vegetables in intelligent food fresh keeping refrigerator |
| CN106091536A (en) * | 2016-06-20 | 2016-11-09 | 刘华英 | A kind of Intelligent fresh-keeping refrigerator of recognizable fruit and vegerable kind |
| CN109668375A (en) * | 2018-12-25 | 2019-04-23 | 合肥美的电冰箱有限公司 | Control method, device and the refrigeration equipment of refrigeration equipment |
| CN113108546A (en) * | 2021-04-19 | 2021-07-13 | 吉林大学 | Weighing type multi-working-condition refrigerating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103604275A (en) * | 2013-12-04 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104374158B (en) * | 2014-11-03 | 2016-11-23 | 广东奥马冰箱有限公司 | A kind of intelligent refrigerator with pressure transducer |
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| CN105222508B (en) * | 2015-09-29 | 2021-04-02 | 青岛海尔智能家电科技有限公司 | Food self-adaptive refrigeration method, device and system for temperature-variable chamber |
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| CN105466140A (en) * | 2016-01-08 | 2016-04-06 | 广东华兰海电测科技股份有限公司 | Refrigerator capable of realizing storage management of foods |
| CN106091536A (en) * | 2016-06-20 | 2016-11-09 | 刘华英 | A kind of Intelligent fresh-keeping refrigerator of recognizable fruit and vegerable kind |
| CN106052296A (en) * | 2016-06-20 | 2016-10-26 | 刘华英 | Control method for intelligent fresh-keeping refrigerator capable of identifying kinds of fruits and vegetables |
| CN106052297A (en) * | 2016-06-21 | 2016-10-26 | 刘华英 | Control system capable of recognizing types of fruits and vegetables in intelligent food fresh keeping refrigerator |
| CN109668375A (en) * | 2018-12-25 | 2019-04-23 | 合肥美的电冰箱有限公司 | Control method, device and the refrigeration equipment of refrigeration equipment |
| CN113108546A (en) * | 2021-04-19 | 2021-07-13 | 吉林大学 | Weighing type multi-working-condition refrigerating system |
| CN113108546B (en) * | 2021-04-19 | 2022-02-22 | 吉林大学 | Weighing type multi-working-condition refrigerating system |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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Application publication date: 20130327 |