CN101922833A - Automatic ice machine and refrigerator comprising same - Google Patents

Automatic ice machine and refrigerator comprising same Download PDF

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Publication number
CN101922833A
CN101922833A CN 201010254402 CN201010254402A CN101922833A CN 101922833 A CN101922833 A CN 101922833A CN 201010254402 CN201010254402 CN 201010254402 CN 201010254402 A CN201010254402 A CN 201010254402A CN 101922833 A CN101922833 A CN 101922833A
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CN
China
Prior art keywords
ice
making disc
main body
machine main
exploration bar
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Granted
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CN 201010254402
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Chinese (zh)
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CN101922833B (en
Inventor
邵阳
金明秀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Hualing Co Ltd
Hefei Midea Refrigerator Co Ltd
Original Assignee
Hefei Hualing Co Ltd
Hefei Midea Rongshida Refrigerator Co Ltd
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Application filed by Hefei Hualing Co Ltd, Hefei Midea Rongshida Refrigerator Co Ltd filed Critical Hefei Hualing Co Ltd
Priority to CN2010102544026A priority Critical patent/CN101922833B/en
Publication of CN101922833A publication Critical patent/CN101922833A/en
Application granted granted Critical
Publication of CN101922833B publication Critical patent/CN101922833B/en
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  • Production, Working, Storing, Or Distribution Of Ice (AREA)

Abstract

The invention discloses an automatic ice machine comprising an ice machine body, an ice dish frame, an ice dish, an actuating device, an ice searching rod and an elastic fastening part, wherein the ice dish frame can be inserted from one longitudinal end and is pulled out of the body of the ice machine; the ice dish can be rotatablely installed in the ice dish frame; the actuating device is connected to the body of the ice machine; one end of the ice searching rod can be rotatablely installed on one side of the actuating device by a pivot and can be driven by the actuating device to search ice; the elastic fastening part is arranged on the body of the ice machine and moves between the first position which permits the ice searching rod to rotate and a second position restricting the ice searching rod to rotate along lateral direction by elastic deformation; when the ice dish frame is inserted, the elastic fastening part moves to the first direction from the second direction along the lateral direction; and when the ice dish frame is pulled out, the elastic fastening part moves to the second position from the first position. The ice machine of the embodiment of the invention is characterized in that the whole journey for the ice dish to be inserted in and pulled out of the body of the ice machine can limit the whole journey of the ice searching rod, and no detection dead zone is generated. The invention also discloses a refrigerator provided with the automatic ice machine.

Description

Automatic ice maker and have its refrigerator
Technical field
The present invention relates to field of domestic appliances manufacture technology, the refrigerator that particularly relates to a kind of automatic ice maker and have it.
Background technology
Automatic ice maker is provided with ice exploration bar usually, be used for beginning to rotate predetermined angle from the home position around certain axial region in every interval scheduled time, whether detecting in the ice storage case filled with ice, when sending the ice making stop signal by this ice exploration bar during filled with ice in the ice storage case, thereby ice machine is quit work.
And except above-mentioned situation, when ice-making disc is removed, prevent that to avoid ice machine to work on water from flowing into other spaces and causing the ice making fault thereby also need to make ice machine to shut down.
At above-mentioned situation, existing ice machine is taked following two kinds of structures usually.
A kind of is electric structure, promptly by electronics or electricity piece circuit is switched on and off ice machine is shut down after ice-making disc is taken out.But the cost of electric structure is higher.
Another kind is a frame for movement, be that relative ice exploration bar increases a limiting part, change the position of this limiting part by the varicose of spring, thereby the limiting part that makes the band spring is when ice-making disc is taken out, run on the running route of ice exploration bar, the work of restriction ice exploration bar so that ice machine after ice-making disc is taken out, shut down, thereby and the working line that makes this limiting part leave ice exploration bar when ice-making disc is loaded into after can make ice exploration bar recovery operate as normal.But this structure is cisco unity malfunction in some cases, if such as ice exploration bar when ice-making disc is taken out just run to this limiting part below, then cause ice exploration bar normally not playback, thereby do not have the operation of restriction ice exploration bar after ice-making disc is taken out so that the effect that ice machine shuts down.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose a kind of automatic ice maker, when ice-making disc is taken out described automatic ice maker can limit ice exploration bar work so that ice machine shut down, and after ice-making disc is loaded into, can make ice exploration bar recover operate as normal, and inserting and extracting in ice-making disc and can both carry out whole process to ice exploration bar in the whole stroke of ice machine main body and limit, thereby avoiding occurring the detection blind area.
In addition, another object of the present invention also is to provide a kind of refrigerator with above-mentioned ice machine.
Automatic ice maker according to the embodiment of the invention comprises: the ice machine main body; The ice-making disc framework, described ice-making disc framework can insert and extract described ice machine main body from vertical end of ice machine; Ice-making disc, described ice-making disc are rotatably installed in the described ice-making disc framework; Drive unit, described drive unit are connected to described ice machine main body; Ice exploration bar, an end of described ice exploration bar is rotatably installed in drive unit one side by pivot and can be driven to visit ice by described drive unit; The elasticity stop component, described elasticity stop component be arranged on the described ice machine main body and by strain along laterally mobile between the second place of the primary importance that allows the ice exploration bar rotation and the rotation of restriction ice exploration bar, described ice-making disc framework promotes described elasticity stop component and laterally moves to primary importance from the second place by the strain edge in the time of wherein in the ice-making disc framework is inserted into described ice machine main body, move to the second place by strain from primary importance at ice-making disc framework described elasticity stop component when described ice machine main body is extracted, wherein leave described ice exploration bar in the horizontal allowing the rotation of described ice exploration bar free at the described elasticity stop component of primary importance, and at least a portion of the described elasticity stop component of the second place be positioned in the horizontal described ice exploration bar under to limit the rotation of described ice exploration bar.
In addition, the automatic ice maker according to the embodiment of the invention can have following additional technical characterictic:
According to one embodiment of present invention, described elasticity stop component comprises riser, from the extended cantilever in riser upper end, with from the laterally inwardly extended base plate of riser lower end edge, the free end of wherein said cantilever be fixed on the ice machine main body and the free end of described cantilever and and the riser link between have bending part, described bending part can stretch into described ice machine body interior and be on the described ice-making disc framework operating path in the vertical, so that the part that described ice-making disc framework is oppressed described cantilever in the time of in described ice-making disc framework is inserted into described ice machine main body makes it that strain take place and leaves described operating path, and return on the operating path of described ice-making disc framework in described ice-making disc framework at least a portion elasticity of described cantilever when described ice machine main body is extracted.
According to one embodiment of present invention, described base plate is positioned at the rear side of pivot, wherein is positioned at the outside of ice exploration bar at the described base plate of primary importance, and the described base plate of the second place be positioned at ice exploration bar under.
According to one embodiment of present invention, the free end of described cantilever is fixed in a side of the close described ice exploration bar of described ice machine main body by securing member.
According to one embodiment of present invention, above-mentioned automatic ice maker further comprises temperature-detecting device, and described temperature-detecting device is arranged at close ice-making disc one side of described drive unit.
Automatic ice maker according to the embodiment of the invention has one of following advantage at least:
According to the automatic ice maker of the embodiment of the invention when ice-making disc is removed with the ice-making disc framework, can limit ice exploration bar work so that automatic ice maker shut down, and after ice-making disc (comprising the ice-making disc framework) is loaded into, can make ice exploration bar recover operate as normal, and in ice-making disc inserts and extract the whole stroke of ice machine main body with the ice-making disc framework, can both carry out whole process and limit, so the blind area can not occur detecting ice exploration bar.In addition, simple in structure according to the automatic ice maker of the embodiment of the invention, parts are few, cost is low.
In addition, the present invention has also proposed a kind of refrigerator on the other hand, comprises casing, is limited with refrigerating chamber in the described casing; Automatic ice maker, described automatic ice maker are arranged in the described refrigerating chamber, and wherein said automatic ice maker is according to the described automatic ice maker of first aspect present invention; And connect ice chest, and describedly connect the below that ice chest is positioned at described automatic ice maker, be used to hold the ice cube that makes by described automatic ice maker.
Additional aspect of the present invention and advantage part in the following description 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 stereogram according to the ice machine of the embodiment of the invention;
Fig. 2 is the vertical view according to the ice machine of the embodiment of the invention: wherein Fig. 2 a shows that the elasticity stop component is strain schematic diagram of (the elasticity stop component is positioned at a second place) when beginning, Fig. 2 b shows the schematic diagram of (the elasticity stop component is positioned at another second place) when the elasticity stop component is in the strain intermediateness, and Fig. 2 c shows the schematic diagram (the elasticity stop component is positioned at primary importance) when the elasticity stop component is in the strain maximum rating; And
Fig. 3 is the schematic diagram of refrigerator according to an embodiment of the invention.
Description of reference numerals
10: the ice machine main body; 20: ice-making disc; 30: the ice-making disc framework; 40: ice exploration bar; 41: pivot; 50: the elasticity stop component; 51: riser; 52: cantilever; 53: base plate; 54: free end; 60: drive unit; 70: securing member; 80: temperature-detecting device;
100: casing; 110: refrigerating chamber; 120: automatic ice maker; 130: connect ice chest
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, term " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " or position is based on orientation shown in the drawings or position relation, only be the present invention for convenience of description rather than require the present invention therefore can not be interpreted as limitation of the present invention with specific orientation structure and operation.
1~3 description is according to the automatic ice maker of the embodiment of the invention with reference to the accompanying drawings.
Shown in Fig. 1~3,, comprise ice machine main body 10, ice-making disc 20, ice-making disc framework 30, ice exploration bar 40, elasticity stop component 50 and drive unit 60 according to the automatic ice maker of the embodiment of the invention.
Ice-making disc framework 30 can insert and extract ice machine main body 10 from vertical (left and right directions Fig. 1 and Fig. 2, i.e. fore-and-aft direction) end of ice machine, and ice-making disc 20 is rotatably installed in the ice-making disc framework 30.One end of ice exploration bar 40 is rotatably installed in a side of drive unit 60 by pivot 41, and ice exploration bar 40 can drive rotation to visit ice by drive unit 60, and wherein drive unit 60 is connected to ice machine main body 10.
In a concrete example of the present invention, drive unit 60 is a drive motors for example, persons of ordinary skill in the art may appreciate that drive unit 60 can also be used to drive ice-making disc 20 rotations and deice, and is not described in detail here.
Elasticity stop component 50 is arranged on the ice machine main body 10, and shown in Fig. 2 a~2c, elasticity stop component 50 can be by strain along laterally moving between the second place of primary importance that allows ice exploration bar 40 rotations and 40 rotations of restriction ice exploration bar.In the time of in ice-making disc framework 30 is inserted into ice machine main body 10, ice-making disc framework 30 promotes elasticity stop component 50 and moves to primary importance by strain from the second place, recovers to move to the second place from primary importance by elasticity at ice-making disc framework 30 elasticity stop component 50 when ice machine main body 10 is extracted.
Shown in Fig. 2 c, when ice-making disc 20 and ice-making disc framework 30 insert in the ice machine main body 10 installation in position fully, elasticity stop component 50 is positioned at primary importance, visit the operating path that ice elasticity stop component 50 leaves ice exploration bar 40 this moment, thereby discharged restriction, so ice exploration bar 40 can detect to visit ice according to the preset program rotation to ice exploration bar 40.Shown in Fig. 2 b, when ice-making disc 20 and ice-making disc framework 30 are extracted the way (or being inserted in the way in the ice machine main body 10) in ice machine main body 10, elasticity stop component 50 is positioned at a second place, this moment elasticity stop component at least a portion of 50 be positioned at pivot 41 rear side (being the left side of Fig. 2 b) under, limit the rotation of ice exploration bar 40 with this, so that ice machine quits work.Fig. 2 a represents when ice-making disc 20 and ice-making disc framework 30 are about to leave ice machine main body 10 (or just having inserted ice machine main body 10), this moment, the elasticity stop component 50 was positioned at another second place, be positioned in the part of this position elasticity stop component 50 pivot 41 rear side below.
It will be appreciated that, the process that ice-making disc 20 and ice-making disc framework 30 are extracted in ice machine main body 10, as long as elasticity stop component 50 leaves primary importance, elasticity stop component 50 just can limit ice exploration bar 40 and rotate, therefore, in the present invention, the second place is interpreted as a plurality of, it is exactly the second place that elasticity stop component 50 is in the position of departing from out primary importance, elasticity stop component 50 residing second places when Fig. 2 a and Fig. 2 b show ice-making disc framework 30 respectively and will leave ice machine main body 10 and be pulled out in the way of ice machine main body 10.Thereby, in the description of the embodiment of the invention, a second place shown in Fig. 2 a and Fig. 2 b is interpreted as departing from out primary importance elasticity stop component 50 and can limits any one second place that ice exploration bar 40 rotates when mentioning the second place unless otherwise indicated.
In an example of the present invention, elasticity stop component 50 comprises riser 51, from riser 51 extended cantilevers 52 with from the laterally inwardly extended base plate 53 of riser 51 lower end edges, as shown in Figure 1, the free end 54 of cantilever 52 be fixed on the ice machine main body 10 and the free end 54 of cantilever 52 and and the link of riser 51 between have bending part, it is inner and be on ice-making disc framework 30 operating path in the vertical that this bending part can stretch into ice machine main body 10.Thus, in the time of in ice-making disc framework 30 is inserted into ice machine main body 10, this bending part of ice-making disc framework 10 compressing cantilevers 52 makes it that strain take place and leaves the operating path of ice-making disc framework 10 gradually, discharge ice exploration bar 40 gradually thereby drive elasticity stop component 50, when installation in position, discharge ice exploration bar 40 fully so that it can visit ice according to preset program; And at ice-making disc framework 30 when ice machine main body 10 is extracted, at least a portion elasticity of cantilever 51 returns on the operating path of described ice-making disc framework, thereby drive the rotation of elasticity stop component 50 restriction ice exploration bars 40, to prevent from when ice-making disc 20 and ice-making disc framework 30 leave the installation site, to take place problem such as water filling ice making.
Particularly, ice-making disc framework 30 makes elasticity stop component 50 along laterally moving by promoting cantilever 52.Be arranged in the outside (be the downside of Fig. 2 c, leave the operating path of ice exploration bar 40) of pivot 41 at primary importance base plate 53, this moment, ice exploration bar 40 can normally rotate.In the second place, at least a portion of base plate 53 be positioned at pivot 41 under (promptly being positioned on the operating path of ice exploration bar 40), realize stop thus to ice exploration bar 40.As mentioned above, it will be appreciated that, as long as elasticity stop component 50 leaves primary importance, thereby at least a portion of base plate 53 be located in pivot 41 under the rotation of restriction ice exploration bar 40.
In an example of the present invention, the free end 54 of cantilever 52 is fixed in a side of the close ice exploration bar 40 of ice machine main body 10 by securing member 70 (for example screw or pin).According to some embodiments of the present invention, ice machine further comprises temperature-detecting device 80, and this temperature-detecting device 80 is arranged at close ice-making disc 20 1 sides of drive unit 60, is used to detect the temperature in the ice-making disc 20.By inferior, the speed that the temperature that ice machine is detected according to temperature-detecting device 80 is in time regulated cold wind, thus can guarantee rapid ice making, cut down the consumption of energy when going out ice.
Automatic ice maker according to the embodiment of the invention, when ice-making disc 20 can make when in place ice exploration bar 40 recover normal operation along with ice-making disc framework 30 is fully inserted in the ice machine main body 10, when ice-making disc 20 is extracted from ice machine main body 10 along with ice-making disc framework 30, in case promptly ice-making disc 20 and ice-making disc framework 30 leave primary importance, elasticity stop component 50 just can limit ice exploration bar 40 work so that automatic ice maker shut down, thereby be inserted into and extract with ice-making disc framework 30 in ice-making disc 20 and can both carry out whole process to ice exploration bar 40 in the whole stroke of ice machine main body 10 and limit, the blind area therefore can not occur detecting.In addition, simple in structure according to the automatic ice maker of the embodiment of the invention, parts are few, cost is low.
Refrigerator according to the embodiment of the invention is described below.
As shown in Figure 3, refrigerator according to the embodiment of the invention comprises casing 100, be limited with refrigerating chamber 110 in the casing 100, wherein be provided with automatic ice maker 120 in refrigerating chamber 110, automatic ice maker 120 can be the automatic ice maker that above-mentioned arbitrary embodiment describes according to the present invention.In addition, also be provided with in refrigerating chamber 110 and connect ice chest 130, this connects the below that ice chest 130 is positioned at automatic ice maker 120, is used to hold the ice cube that is made by automatic ice maker 120.Other formations of refrigerator are known for the ordinary skill in the art, are not described in detail here.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.

Claims (6)

1. an automatic ice maker is characterized in that, comprising:
The ice machine main body;
The ice-making disc framework, described ice-making disc framework can insert and extract described ice machine main body from vertical end of ice machine;
Ice-making disc, described ice-making disc are rotatably installed in the described ice-making disc framework;
Drive unit, described drive unit are connected to described ice machine main body;
Ice exploration bar, an end of described ice exploration bar is rotatably installed in drive unit one side by pivot and can be driven to visit ice by described drive unit;
Elasticity stop component, described elasticity stop component be arranged on the described ice machine main body and by strain along laterally mobile between the second place of the primary importance that allows the ice exploration bar rotation and the rotation of restriction ice exploration bar,
Described ice-making disc framework promotes described elasticity stop component and laterally moves to primary importance from the second place by the strain edge in the time of wherein in the ice-making disc framework is inserted into described ice machine main body, recover to move to the second place by elasticity at ice-making disc framework described elasticity stop component when described ice machine main body is extracted from primary importance, leave described ice exploration bar in the horizontal allowing the rotation of described ice exploration bar free at the described elasticity stop component of primary importance, and at least a portion of the described elasticity stop component of the second place be positioned in the horizontal described ice exploration bar under to limit the rotation of described ice exploration bar.
2. automatic ice maker according to claim 1, it is characterized in that, described elasticity stop component comprises riser, from the extended cantilever in riser upper end, with from the laterally inwardly extended base plate of riser lower end edge, the free end of wherein said cantilever be fixed on the ice machine main body and the free end of described cantilever and and the riser link between have bending part, described bending part can stretch into described ice machine body interior and be on the described ice-making disc framework operating path in the vertical, so that the part that described ice-making disc framework is oppressed described cantilever in the time of in described ice-making disc framework is inserted into described ice machine main body makes it that strain take place and leaves described operating path, and return on the operating path of described ice-making disc framework in described ice-making disc framework at least a portion elasticity of described cantilever when described ice machine main body is extracted.
3. automatic ice maker according to claim 2 is characterized in that described base plate is positioned at the rear side of pivot, wherein is positioned at the outside of ice exploration bar at the described base plate of primary importance, and the described base plate of the second place be positioned at ice exploration bar under.
4. automatic ice maker according to claim 2 is characterized in that, the free end of described cantilever is fixed in a side of the close described ice exploration bar of described ice machine main body by securing member.
5. automatic ice maker according to claim 1 is characterized in that, further comprises temperature-detecting device, and described temperature-detecting device is arranged at close ice-making disc one side of described drive unit.
6. a refrigerator is characterized in that, comprising:
Casing is limited with refrigerating chamber in the described casing;
Automatic ice maker, described automatic ice maker are arranged in the described refrigerating chamber, and wherein said automatic ice maker is according to each described automatic ice maker among the claim 1-5; And
Connect ice chest, describedly connect the below that ice chest is positioned at described automatic ice maker, be used to hold the ice cube that makes by described automatic ice maker.
CN2010102544026A 2010-08-13 2010-08-13 Automatic ice machine and refrigerator comprising same Active CN101922833B (en)

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Application Number Priority Date Filing Date Title
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CN101922833B CN101922833B (en) 2012-05-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829224A (en) * 2020-06-15 2020-10-27 合肥华凌股份有限公司 Ice making device, refrigerator and ice making method
CN113739467A (en) * 2021-08-30 2021-12-03 江苏凯德电控科技有限公司 Malfunction blocking device, ice making mechanism and refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1948361A1 (en) * 1968-09-26 1970-04-09 Eaton Yale & Towne Device for automatic ice cube production
CN1204039A (en) * 1997-06-30 1999-01-06 大宇电子株式会社 Automatic ice maker of refrigerator
CN101358645A (en) * 2007-08-03 2009-02-04 海尔集团公司 Driving unit of automatic ice-making machine
JP4334518B2 (en) * 2005-09-08 2009-09-30 三菱電機株式会社 refrigerator
JP4357216B2 (en) * 2003-06-18 2009-11-04 日立アプライアンス株式会社 Refrigerator with automatic ice machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1948361A1 (en) * 1968-09-26 1970-04-09 Eaton Yale & Towne Device for automatic ice cube production
CN1204039A (en) * 1997-06-30 1999-01-06 大宇电子株式会社 Automatic ice maker of refrigerator
JP4357216B2 (en) * 2003-06-18 2009-11-04 日立アプライアンス株式会社 Refrigerator with automatic ice machine
JP4334518B2 (en) * 2005-09-08 2009-09-30 三菱電機株式会社 refrigerator
CN101358645A (en) * 2007-08-03 2009-02-04 海尔集团公司 Driving unit of automatic ice-making machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829224A (en) * 2020-06-15 2020-10-27 合肥华凌股份有限公司 Ice making device, refrigerator and ice making method
CN113739467A (en) * 2021-08-30 2021-12-03 江苏凯德电控科技有限公司 Malfunction blocking device, ice making mechanism and refrigerator

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Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD.

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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669

Patentee after: Hefei Midea Refrigerator Co., Ltd.

Patentee after: Hefei Hualing Co., Ltd.

Address before: 230601 Hefei Changjiang Road, Anhui, No. 669

Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd.

Patentee before: Hefei Hualing Co., Ltd.