CN102607237B - Food management system and refrigerator with same - Google Patents
Food management system and refrigerator with same Download PDFInfo
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- CN102607237B CN102607237B CN201210098022.7A CN201210098022A CN102607237B CN 102607237 B CN102607237 B CN 102607237B CN 201210098022 A CN201210098022 A CN 201210098022A CN 102607237 B CN102607237 B CN 102607237B
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Abstract
The invention discloses a food management system and a refrigerator with the same. The food management system comprises a magnetic induction probe, an alarm, a main control panel and a power source. The magnetic induction probe is used for receiving magnetic signals of magnetic labels on foods and converting the magnetic signals into electric signals. The alarm is used for reminding users. The main control panel is connected with the magnetic induction probe and the alarm respectively and used for processing and storing the electric signals and triggering the alarm according to the duration time of the electric signals. The power source is connected with the magnetic induction probe, the alarm and the main control panel respectively so as to supply power for the same. The food management system has the advantages of capability of preventing foods from being deteriorated after being preserved for a long time, low cost, convenience in use, simplicity in use and the like.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of food management system and the refrigerator with this food management system.
Background technology
Along with the raising of quality of life, the quantity that user buys food gets more and more, a large amount of food storages makes user be difficult to remember one by one the time buying of every part food in refrigerator, so usually cause the overlong time of food storage in refrigerator and go bad, waste is not only caused also to occupy storage space in refrigerator, pollute refrigerator environment, bring healthy hidden danger.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, one object of the present invention is to propose a kind of food that can prevent because of resting period long and rotten food management system.
Another object of the present invention is to propose a kind of refrigerator with described food management system.
For achieving the above object, embodiment according to a first aspect of the invention proposes a kind of food management system, described food management system comprises: magnetic induction is popped one's head in, and described magnetic induction probe is for receiving the magnetic signal of the magnetic labels be located on food and described magnetic signal being converted into the signal of telecommunication; Alarm, described alarm is used for pointing out user; Master control borad, described master control borad is popped one's head in described magnetic induction respectively and is connected for processing the described signal of telecommunication and store and triggering described alarm according to the life period of the described signal of telecommunication with described alarm; And power supply, described power supply is popped one's head in described magnetic induction respectively, described alarm is connected with described master control borad so as to pop one's head in respectively to described magnetic induction, described alarm and described master control borad power.
Food management system according to the embodiment of the present invention receives the magnetic signal of the magnetic labels be attached on food by utilizing described magnetic induction to pop one's head in and described magnetic signal is converted into the signal of telecommunication, and utilize described master control borad to process the described signal of telecommunication and store, thus can point out user by triggering described alarm by described master control borad after food deposits the described scheduled time in described refrigerator, can avoid like this because of the reasons such as user forgets cause food because of the resting period long and rotten, thus not only can stop food waste, and effectively can save parking space indoor between described refrigerator, and prevent the environment in refrigerator described in rotten food pollution.And, do not need to use radio frequency induction device, camera shooting image forming apparatus etc. according to the food management system of the embodiment of the present invention, only need to use magnetic-inductive device, thus have that cost is low, easy to use, simple operation and other advantages.
In addition, food management system according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, described food management system also comprises display floater, and described display floater is connected for carrying out input and output to described master control borad with described master control borad.By arranging described display floater, user not only can set the described scheduled time as required, and can easily, is rapidly reached the food of the described scheduled time resting period and takes out in described refrigerator.
According to one embodiment of present invention, described food management system also comprises a body switch, and described door body switch is popped one's head in described power supply, described magnetic induction respectively and to be connected with described alarm.By arranging described door body switch, not only can reduce the power consumption of described food management system, and the validity of prompting of described alarm can be ensured.
According to one embodiment of present invention, described magnetic induction probe is multiple for multiple, described alarm is multiple and described door body switch, and wherein said multiple body switches are popped one's head in described multiple magnetic induction accordingly respectively and to be connected with described multiple alarm.By arranging multiple described magnetic induction probe, multiple described alarm and multiple described door body switch, thus can monitor leaving in described multiple indoor food.
According to one embodiment of present invention, described master control borad comprises: signal processing module, and described signal processing module is used for processing the described signal of telecommunication; Data memory module, described data memory module is for storing the described signal of telecommunication; And timing module, described timing module is for calculating the life period of the described signal of telecommunication and triggering described alarm according to the life period of the described signal of telecommunication.Described like this master control borad has the simple advantage of structure.
According to one embodiment of present invention, described alarm is the one in buzzer and light emitting diode.
Embodiment according to a second aspect of the present invention proposes a kind of refrigerator, and described refrigerator comprises: casing, has a room in described casing; Men Ti, described door body is arranged on described casing; And food management system, described food management system is food management system described according to a first aspect of the present invention, the magnetic induction probe of wherein said food management system be located at described between indoor.
Pass through to arrange food management system described according to a first aspect of the present invention according to the refrigerator of the embodiment of the present invention, thus not only can prevent described between indoor food because the resting period is long and rotten, stop food waste, and can effectively save described between indoor parking space prevent the environment in refrigerator described in rotten food pollution.
According to one embodiment of present invention, there are in described casing multiple rooms, the multiple magnetic induction probe of described food management system and multiple alarm be located at accordingly respectively described multiple between indoor.
According to one embodiment of present invention, described master control borad and described power supply are located on described casing, and described display floater is located on the front surface of described door body.User can be made like this to watch described display floater more easily and operate described display floater.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the food management system according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the system of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Refrigerator (not shown) according to the embodiment of the present invention is described below.Described refrigerator comprises casing, door body and food management system 1.
First with reference to Fig. 1, the food management system 1 according to the embodiment of the present invention is described.As shown in Figure 1, magnetic induction probe 10, alarm 20, master control borad 30 and power supply 40 is comprised according to the embodiment of the present invention.
Magnetic induction probe 10 is for receiving the magnetic signal of the magnetic labels (not shown) be located on food, and described magnetic signal is converted into the signal of telecommunication by magnetic induction probe 10.Alarm 20 is for pointing out user.Master control borad 30 is popped one's head in magnetic induction respectively and 10 to be connected for processing the described signal of telecommunication and store with alarm 20, and master control borad 30 is according to the life period triggered alarm 20 of the described signal of telecommunication.Power supply 40 pops one's head in 10 respectively with magnetic induction, alarm 20 is connected with master control borad 30 so as to pop one's head in 10 respectively to magnetic induction, alarm 20 and master control borad 30 power.
Wherein, have a room in described casing, described door body is arranged on described casing, the magnetic induction of food management system 1 probe 10 be located at described between indoor.
Referring to Fig. 1, the course of work according to the food management system 1 of the embodiment of the present invention is described.
First magnetic labels (such as adhesive sticker magnetic labels) is attached to and prepares to put on food that described refrigerator carries out depositing (described magnetic labels both can be attached in the external packing of food, also can directly be attached on food).Particularly, described magnetic labels can distinguish polytype, such as fresh meat class, greengrocery, fruits, freshwater fish, seafood etc., and selects corresponding magnetic labels according to the particular type of described food.
Then after the food posting described magnetic labels being put into described refrigerator, the magnetic signal that the magnetic induction probe 10 of food management system 1 can receive the described magnetic labels on food, and described magnetic signal is converted into the signal of telecommunication and by described electric signal transmission to master control borad 30 by magnetic induction probe 10.Master control borad 30 is numbered (such as to the described signal of telecommunication, the signal of telecommunication received at first can be compiled is No. 1, being compiled by the signal of telecommunication received subsequently is No. 2, and by that analogy), then master control borad 30 stores the described signal of telecommunication after numbering and starts timing.By carrying out timing to the described signal of telecommunication after numbering, thus the resting period of corresponding food in described refrigerator can be obtained.
When the life period of the described signal of telecommunication exceedes the scheduled time (resting period of described food in described refrigerator exceedes the described scheduled time), master control borad 30 triggered alarm 20 is reported to the police to point out user, described food can be taken out in described refrigerator and carry out eating to avoid wasting described food after user receives prompting.After described food is taken out by user in described refrigerator, the magnetic labels be attached on described food leaves the range of receiving of magnetic induction probe 10, magnetic induction probe 10 can not receive the magnetic signal (namely corresponding with the magnetic signal of the described magnetic labels signal of telecommunication no longer exists) of described magnetic labels again, now alarm 20 stop alarm, the data of master control borad 30 to the signal of telecommunication corresponding with the magnetic signal of described magnetic labels reset.
Wherein, the described scheduled time (also can be called reminder time) can according to the kind of described magnetic labels and described between the type of room determine.Such as, when room is refrigerating chamber between described, scheduled time of fresh meat class can be 5 days (i.e. fresh meat class can refrigeration indoor storage 5 days), and the scheduled time of greengrocery can be 2 days, and the scheduled time of fish can be 3 days.When fresh meat class leaves in refrigerating chamber, the scheduled time of fresh meat class can be 15 days.When fresh meat class leaves in fresh-keeping chamber, the scheduled time of fresh meat class can be 7 days.Wherein, master control borad 30 can according to magnetic induction pop one's head in 10 position (namely which of refrigerating chamber, refrigerating chamber and fresh-keeping chamber magnetic induction probe 10 be arranged in) and the kind of described magnetic labels determine the described scheduled time.
Food management system 1 according to the embodiment of the present invention receives the magnetic signal of the magnetic labels be attached on food by utilizing magnetic induction probe 10 and described magnetic signal is converted into the signal of telecommunication, and utilize master control borad 30 to process the described signal of telecommunication and store, thus can by being pointed out user by master control borad 30 triggered alarm 20 after food deposits the described scheduled time in described refrigerator, can avoid like this because of the reasons such as user forgets cause food because of the resting period long and rotten, thus not only can stop food waste, and effectively can save parking space indoor between described refrigerator, and prevent the environment in refrigerator described in rotten food pollution.And, do not need to use radio frequency induction device, camera shooting image forming apparatus etc. according to the food management system 1 of the embodiment of the present invention, only need to use magnetic-inductive device, thus have that cost is low, easy to use, simple operation and other advantages.
According to the refrigerator of the embodiment of the present invention by arranging food management system 1, thus not only can prevent described between indoor food because the resting period is long and rotten, stop food waste, and can effectively save described between indoor parking space prevent the environment in refrigerator described in rotten food pollution.
It will be understood by those skilled in the art that, magnetic induction probe 10 can be located at described between indoor any position, as long as magnetic induction probe 10 can receive leave in described between the magnetic signal while being in open mode (comprise described door body) of magnetic labels on food on indoor or described door body.
As shown in Figure 1, in some embodiments of the invention, food management system 1 can also comprise display floater 50, and display floater 50 can be connected with master control borad 30 for carrying out input and output to master control borad 30.By arranging display floater 50, user can set the described scheduled time (on described food pasting custom magnetic labels) as required.In other words, the food being pasted with self-defined magnetic labels is put into refrigerator by user, after master control borad 30 receives the signal of telecommunication corresponding with described self-defined magnetic labels, can on display floater 50, user be pointed out to carry out the setting of the described scheduled time, user can set the described scheduled time as required on display floater 50, and namely user can by self-defining scheduled time input master control borad 30.
And, after user receives the prompting of alarm 20, the resting period can be watched to reach the information (kind of instant food and numbering, such as fresh meat 1) of the food of the described scheduled time from display floater 50.In other words, the information that the resting period can be reached the food of the described scheduled time by master control borad 30 outputs on display floater 50.Like this, user can easily, is rapidly reached the food of the described scheduled time resting period and takes out in described refrigerator.
In addition, after user receives the prompting of alarm 20, resting period can be reached the food of the described scheduled time and take out in described refrigerator by user, also described prompting can be turned off on display floater 50, now alarm 20 stop alarm, but master control borad 30 does not reset with the data that the resting period reaches the signal of telecommunication corresponding to the food of the described scheduled time, and Time delay point out, namely time delay prompt time (such as 1 day or a couple of days) to after date again triggered alarm 20 couples of users point out.In time delay prompt time to after date, corresponding food can take out by user in described refrigerator, also can turn off described prompting on display floater 50.Wherein, user can set described time delay prompt time as required on display floater 50.
In examples more of the present invention, as shown in Figure 1, food management system 1 can also comprise a body switch 60, and door body switch 60 can be popped one's head in power supply 40, magnetic induction respectively and 10 to be connected with alarm 20.In other words, when door body switch 60 closes, power supply 40 can to magnetic induction pop one's head in 10 and alarm 20 electric power is provided in case magnetic induction probe 10 and alarm 20 work.When door body switch 60 disconnects, power supply 40 no longer provides electric power so that magnetic induction probe 10 and alarm 20 quit work to magnetic induction probe 10 and alarm 20, and namely door body switch 60 can control the duty of magnetic induction probe 10 and alarm 20.
Particularly, door body switch 60 can be controlled by the door body of described refrigerator, and namely when described door body is opened, door body switch 60 closes, and when described door body is closed, door body switch 60 disconnects.Such alarm 20 can send prompting when described door body is opened the last time after exceeding the described scheduled time apart from the food storage in described refrigerator, thus ensure that the validity (described door body be opened representative of consumer using described refrigerator) of prompting.Therefore, by arranging a body switch 60, not only can reduce the power consumption of food management system 1, and the validity of prompting of alarm 20 can be ensured.
It is to be appreciated that when described door body is closed, magnetic induction probe 10 quits work, and magnetic induction probe 10 does not receive the magnetic signal of described magnetic labels, but this situation is not considered as magnetic signal interruption.
In an example of the present invention, magnetic induction probe 10 can be multiple, alarm 20 can be multiple and door body switch 60 can be multiple, wherein multiple body switches 60 can be distinguished to pop one's head in multiple magnetic induction accordingly and 10 to be connected with multiple alarm 20.In other words, each body switch 60 can be connected with power supply 40, the quantity of door body switch 60, the quantity of magnetic induction probe 10 can be identical with the quantity of alarm 20, and door body switch 60 can be popped one's head in a magnetic induction respectively and 10 to be connected with an alarm 20.
Correspondingly, in described casing, multiple rooms can be had, the multiple magnetic induction probe 10 of food management system 1 and multiple alarm 20 can be located at accordingly respectively described multiple between indoor.In other words, between described, the quantity of the quantity of room, magnetic induction probe 10 can be identical with the quantity of alarm 20, and magnetic induction probe 10 and an alarm 20 are indoor between can being located at described in one.By arranging multiple magnetic induction probe 10, multiple alarm 20 and multiple body switches 60, thus can monitor leaving in described multiple indoor food.
Advantageously, master control borad 30 and power supply 40 can be located on described casing, master control borad 30 can be made like this to pop one's head in magnetic induction more easily 10 to be connected with alarm 20, and power supply 40 can be made with magnetic induction to pop one's head in 10 more easily, alarm 20 is connected with door body switch 60.Display floater 50 can be located on the front surface of described door body, and user can be made like this to watch display floater 50 more easily and operate display floater 50.Particularly, alarm 20 can be the one in buzzer and light emitting diode.
In one embodiment of the invention, master control borad 30 can comprise signal processing module (not shown), data memory module (not shown) and timing module (not shown).Described signal processing module may be used for processing the described signal of telecommunication, described data memory module may be used for storing the described signal of telecommunication, and described timing module may be used for calculating the life period of the described signal of telecommunication and triggers described alarm according to the life period of the described signal of telecommunication.Such master control borad 30 has the simple advantage of structure.
By utilizing according to the food management system 1 of the embodiment of the present invention, can prevent food because of the resting period long and rotten, thus food waste can be stopped.Food management system 1 also has that cost is low, easy to use, simple operation and other advantages.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (7)
1. a food management system, is characterized in that, comprising:
Magnetic induction is popped one's head in, and described magnetic induction probe is for receiving the magnetic signal of the magnetic labels be located on food and described magnetic signal being converted into the signal of telecommunication;
Alarm, described alarm is used for pointing out user;
Master control borad, described master control borad is popped one's head in described magnetic induction respectively and is connected for processing the described signal of telecommunication and store and triggering described alarm according to the life period of the described signal of telecommunication with described alarm;
Power supply, described power supply is popped one's head in described magnetic induction respectively, described alarm is connected with described master control borad so as to pop one's head in respectively to described magnetic induction, described alarm and described master control borad power;
Display floater, described display floater is connected with described master control borad for carrying out input and output to described master control borad;
Door body switch, described door body switch is popped one's head in described power supply, described magnetic induction respectively and to be connected with described alarm.
2. food management system according to claim 1, it is characterized in that, described magnetic induction probe is multiple for multiple, described alarm is multiple and described door body switch, and wherein said multiple body switches are popped one's head in described multiple magnetic induction accordingly respectively and to be connected with described multiple alarm.
3. food management system according to claim 1, is characterized in that, described master control borad comprises: signal processing module, and described signal processing module is used for processing the described signal of telecommunication;
Data memory module, described data memory module is for storing the described signal of telecommunication; With
Timing module, described timing module is for calculating the life period of the described signal of telecommunication and triggering described alarm according to the life period of the described signal of telecommunication.
4. food management system according to claim 1, is characterized in that, described alarm is the one in buzzer and light emitting diode.
5. a refrigerator, is characterized in that, comprising:
Casing, has a room in described casing;
Men Ti, described door body is arranged on described casing; With
Food management system, described food management system is the food management system according to any one of claim 1-4, the magnetic induction of wherein said food management system probe be located at described between indoor.
6. refrigerator according to claim 5, is characterized in that, has multiple rooms in described casing, the multiple magnetic induction probe of described food management system and multiple alarm be located at accordingly respectively described multiple between indoor.
7. refrigerator according to claim 6, is characterized in that, described master control borad and described power supply are located on described casing, and described display floater is located on the front surface of described door body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210098022.7A CN102607237B (en) | 2012-04-05 | 2012-04-05 | Food management system and refrigerator with same |
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| CN201210098022.7A CN102607237B (en) | 2012-04-05 | 2012-04-05 | Food management system and refrigerator with same |
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| CN102607237A CN102607237A (en) | 2012-07-25 |
| CN102607237B true CN102607237B (en) | 2015-01-21 |
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| CN103196277B (en) * | 2013-03-29 | 2016-05-25 | 惠州Tcl家电集团有限公司 | Refrigerator food managing method and system, server, refrigerator |
| CN103754489A (en) * | 2013-11-22 | 2014-04-30 | 常熟市常隆包装有限公司 | Packaging color box |
| CN104654727B (en) * | 2015-03-04 | 2017-01-25 | 泰州乐金电子冷机有限公司 | Food storage box and refrigerator |
| CN104864675A (en) * | 2015-06-10 | 2015-08-26 | 安庆市凌康机电产品设计有限公司 | Refrigerator component having reminding function |
| CN108106303A (en) * | 2017-11-20 | 2018-06-01 | 青岛海尔股份有限公司 | Food fresh keeping manages system and the refrigerator with food fresh keeping management system |
| CN111322820A (en) * | 2020-01-19 | 2020-06-23 | 合肥美的电冰箱有限公司 | Method and device for managing food in household appliance, household appliance and medium |
| CN111820677A (en) * | 2020-07-23 | 2020-10-27 | 上海明略人工智能(集团)有限公司 | Food cabinet cover opening monitoring device and food cabinet |
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| CN2444195Y (en) * | 2000-09-28 | 2001-08-22 | 安徽博西华制冷有限公司 | Management system for food of refrigerator |
| CN2612910Y (en) * | 2003-03-24 | 2004-04-21 | 黄维杰 | A refrigerator with alarm device |
| CN1249615C (en) * | 2003-07-10 | 2006-04-05 | 邱广华 | Method of rapidly obtaining object information using network technology |
| CN1595030A (en) * | 2003-09-10 | 2005-03-16 | 戚凌云 | Digitalized management method and device for fresh-keeping articles in refrigerator |
| CN1293354C (en) * | 2004-04-21 | 2007-01-03 | 浙江工业大学 | Network based refrigerator |
| CN1724959A (en) * | 2004-07-19 | 2006-01-25 | 上海中策工贸有限公司 | Read write device of refrigerator |
| CN1303391C (en) * | 2004-12-30 | 2007-03-07 | 海信集团有限公司 | Refrigerator with article informatization management system and control method thereof |
| CN100575827C (en) * | 2005-07-25 | 2009-12-30 | 泰州乐金电子冷机有限公司 | Food management device for refrigerator |
| CN101140130A (en) * | 2006-09-08 | 2008-03-12 | 海信集团有限公司 | Refrigerator and control method thereof with food product information management device |
| KR100876711B1 (en) * | 2007-08-23 | 2008-12-31 | 엘지전자 주식회사 | Service system and method of parts for refrigerator |
| CN101762136A (en) * | 2008-12-25 | 2010-06-30 | 复旦大学附属中学 | Electronic alarm for refrigerator |
| CN201477720U (en) * | 2009-07-29 | 2010-05-19 | 合肥美的荣事达电冰箱有限公司 | Warning device capable of warning in case of refrigerator door not being tightly closed |
| CN201689423U (en) * | 2009-11-19 | 2010-12-29 | 上海第二工业大学 | System used for managing refrigerator |
| KR20120000703A (en) * | 2010-06-28 | 2012-01-04 | 주식회사 시스네트 | Food management system |
| CN201867980U (en) * | 2010-12-10 | 2011-06-15 | 丁一 | Inductive type foreign-language teaching-material matched MP3 player |
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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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