CN102322717B - Ice making machine and refrigerator - Google Patents
Ice making machine and refrigerator Download PDFInfo
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- CN102322717B CN102322717B CN 201110269993 CN201110269993A CN102322717B CN 102322717 B CN102322717 B CN 102322717B CN 201110269993 CN201110269993 CN 201110269993 CN 201110269993 A CN201110269993 A CN 201110269993A CN 102322717 B CN102322717 B CN 102322717B
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Abstract
The invention discloses a refrigerator, which comprises a box body, a door body and a refrigerating assembly, wherein a refrigerating chamber is limited in the box body, and an evaporator for refrigerating is arranged on the box body; the door body can be pivotally connected to the box body and used for opening or closing the refrigerating chamber, an ice making chamber is limited in the door body, and an ice making machine and an ice storage box positioned below the ice making machine are arranged in the ice making chamber; and one end of the refrigerating assembly is connected with the evaporator, and the other end of the refrigerating assembly is connected with the ice making machine. According to the refrigerator disclosed by the embodiment of the invention, heat exchange can be realized in a conduction way, therefore the ice making efficiency is high; in addition, the structure is simpler and compacter, the occupied space of the door body is further reduced, and therefore utilization rate increase of the refrigerating space and energy consumption reduction are facilitated.
Description
Technical field
The invention belongs to field of household appliances, especially relate to refrigerator.
Background technology
For the convenience of the user, high-end refrigerator is clamshell doors and French refrigerator especially, generally all at the door body bar desk is set and is used for getting ice, and this structural design to ice machine is had higher requirement.
Present automatic ice maker mainly contains following several: 1, air cooling way, casing ice making, door body are got ice, in the refrigerator of this structure, usually ice machine are installed in the casing, by the distortion ice box ice cube is come off, transmission mechanism is shifted ice cube in the ice bank of body inside onto; 2, direct-cooled mode, the casing ice making, the door body is got ice, in the refrigerator of this structure, usually ice machine and transmission mechanism are contained in the casing, by pipeline cold-producing medium are guided to the ice box back side and carry out rapid ice making, by heater strip ice cube is come off, transmission mechanism is with the ice bank of ice cube push-in door body inside; 3, air cooling way, door ice, door body are got ice, in the refrigerator of this structure, the air channel are set in casing usually, and cold air is blown into a top of body inside ice machine, by the distortion ice box ice are routed up, and ice cube is fallen in the ice bank; 4, direct-cooled mode, door ice, the door body is got ice, in the refrigerator of this structure, usually with pipeline cold-producing medium is drawn in casing, by hinge shaft hole access door body, refrigerant line is fixed on the metal-made ice tray back side, simultaneously, heater strip is also posted at the ice box back side, after making ice cube, the heater strip energising is deviate from ice cube.
At first, from the angle that takes up room, just get with regard to freezing cold section, because above-mentioned several ice machines are all got ice by the mode of upset distortion ice box, this need to take larger space and realize reversing of ice box with regard to having determined it.And above-mentioned the 1st, the 2 two kind of ice machine needs ice machine and transmission mechanism all are contained in the casing its maximum that takes up room in use; The 3rd kind of ice machine needs to draw the air channel in case in use, and it is also larger to take up room.
In addition, from refrigerating method, the 1st and the 3rd kind of ice machine all adopt the air cooling way ice making, namely by cross-ventilated mode transferring heat, efficient is lower, the 2nd and the 4th kind of ice machine then carry out the heat conduction by metal, efficient is higher, on experimental data, the each ice making of convection type generally needs 120 minutes, and conduction pattern then only needs 20 minutes.
In addition, from the view of security, the 1st and the 3rd kind of ice machine do not have in use potential safety hazard, and the 2nd and the 4th kind of ice machine in use owing to cold-producing medium need to be drawn, in case the pipe breakage that exposes can cause refrigrant leakage, whole refrigeration system is affected, even initiation fire.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention is to propose a kind of ice making efficient height and the high refrigerator of refrigeration space utilization rate.
Refrigerator according to the embodiment of the invention comprises: casing is limited with chamber between refrigeration and described casing and is provided with evaporimeter for refrigeration in the described casing; Door body, described door body are connected on the described casing pivotly to be used for opening and closing chamber between described refrigeration, are limited with the ice making room chamber in described door body, the indoor ice bank that is provided with ice machine and is positioned at described ice machine below of described ice making room; And cooling assembly, one end of described cooling assembly links to each other with described evaporimeter and the other end links to each other with described ice machine, wherein, described ice machine comprises: ice-making disc, described ice-making disc comprises ice-making disc main body and bottom, described ice-making disc main body top and bottom are opening, and described bottom is connected to pivotly the lower ending opening of described ice-making disc main body and sentences the opening that opens and closes described ice-making disc main body lower end, is limited with a plurality of ice boxes in the described ice-making disc main body; And driven unit, described driven unit comprises driver part and the parts that deice that link to each other with described driver part, the described parts that deice are rotatable between primary importance and the second place under the driving of described driver part, when described when deicing parts and being positioned at described primary importance the described parts that deice leave described ice box, and described bottom is closed the lower ending opening of described ice-making disc main body, when described when deicing parts and being positioned at the described second place, the described parts that deice stretch to described ice box in order to compress ice cube in the described ice box to deice.
According to the refrigerator of the embodiment of the invention, an end of described cooling assembly links to each other with described evaporimeter and the other end links to each other with described ice machine, can realize carrying out heat exchange with conduction pattern, and ice making efficient is high; And its replace traditional reverse mode that ice-making disc deices and by bottom with deice parts cooperate realize deicing, not only can make structure more simple, compact, and further dwindled the space of shared door body, be conducive to improve utilization rate, the reduction energy consumption of refrigeration space.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
According to some embodiments of the present invention, described cooling assembly comprises: liquid reserve tank, described liquid reserve tank link to each other with described evaporimeter and described liquid reserve tank in accommodate aqueous refrigerant; And the flexible pipe loop, form closed circuit and described flexible pipe loop between described flexible pipe loop and the described liquid reserve tank and contact with described ice-making disc and carry out heat exchange so that described aqueous refrigerant flow to described ice-making disc by described liquid reserve tank.
According to some embodiments of the present invention, described flexible pipe is provided with oil pump on the loop.
According to some embodiments of the present invention, this refrigerator also comprises: inlet pipeline, the water inlet end of described inlet pipeline links to each other with the water source and the water side is positioned at the top of described ice-making disc main body and corresponding to the opening of described ice-making disc main body upper end to described ice-making disc water filling, described inlet pipeline is provided with filter and water valve.
According to some embodiments of the present invention, be connected by torsion spring between described bottom and the described ice-making disc main body.
According to some embodiments of the present invention, described a plurality of ice boxes are along filling on the length direction of described ice-making disc main body ", " linking to each other ", " connection " should be done broad understanding, 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 concrete condition understand above-mentioned term concrete meaning in the present invention.
Below with reference to the refrigerator of accompanying drawing description according to the embodiment of the invention.
As shown in Figure 1, according to the refrigerator of the embodiment of the invention, comprise casing 1, door body 2 and cooling assembly 3.
Particularly, be limited with chamber 11 between refrigeration and casing 1 in the casing 1 and be provided with evaporimeter 12 for refrigeration.
Door body 2 is connected on the casing 1 pivotly to be used for opening and closing chamber 11 between refrigeration.In door body 2, be limited with ice making room chamber 21, be provided with ice machine 200 and the ice bank 300 that is positioned at ice machine 200 belows in the ice making room chamber 21.Concrete structure about ice machine 200 is described in detail after a while by reference to the accompanying drawings.
One end of cooling assembly 3 links to each other with evaporimeter 12 and the other end links to each other with ice-making disc 210.
In some embodiments of the invention, cooling assembly 3 comprises liquid reserve tank 31 and flexible pipe loop 32.Wherein, liquid reserve tank 31 link to each other with evaporimeter 12 and liquid reserve tank 31 in accommodate aqueous refrigerant (for example, low-melting wet goods).Form closed circuit between flexible pipe loop 32 and the liquid reserve tank 31 and flexible pipe loop 32 contact with ice-making disc 210 (for example can with one section in the flexible pipe loop 32 on the side of ice-making disc with the increase heat exchange area) carry out heat exchange so that described aqueous refrigerant flow to ice-making disc 210 by liquid reserve tank 31.Wherein, this considers that on the one hand flexible pipe loop 32 can enter in the ice making room chamber 11 by the upper hinge axis hole between door body 2 and the casing 1 from the compactedness that improves structure and the open and close that do not affect a body 2.Thus, replace traditional cold-producing medium and come " cold " with evaporimeter 12 to bring to ice-making disc 210 and by heat conducting mode generation heat exchange with aqueous refrigerant, thereby not only brought into play the fast advantage of the refrigeration of direct-cooled mode but also can avoid traditional direct-cooled existing potential safety hazard of cold-producing medium.
Wherein, in order to ensure aqueous refrigerant swimmingly, efficiently the circulation, oil pump 321 can be set in flexible pipe loop 32 think that the circulation of aqueous refrigerant between flexible pipe loop 32 and liquid reserve tank 31 provides power.
In some embodiments of the invention, for the ease of to ice-making disc 210 water fillings, refrigerator can also comprise inlet pipeline 4.The water inlet end of inlet pipeline 4 links to each other with the water source and the water side is positioned at the top of ice-making disc 210 to ice-making disc 210 water fillings.Wherein, this considers that on the one hand inlet pipeline 4 can enter in the ice making room chamber 11 by the lower hinge shaft hole between door body 2 and the casing 1 from the compactedness that improves structure and the open and close that do not affect a body 2.
In examples more of the present invention, inlet pipeline 4 is provided with filter 41 and water valve 42.Thus, can to output, when controlling for water speed, can improve by filter 41 sanitary standard of the ice cube that makes by water valve 42.
Below with reference to the ice machine 200 of accompanying drawing detailed description according to the refrigerator of the embodiment of the invention.
As shown in the figure, the ice machine 200 according to the refrigerator of the embodiment of the invention comprises that ice-making disc 210 and driving group are arranged in left column ice box and right row ice box.
According to some embodiments of the present invention, described deice parts comprise intermeshing the first and second travelling gears and link to each other with described the first travelling gear first deice bar with link to each other with described the second travelling gear second deice bar, thereby described the first and second travelling gears make described first and second to deice bar and stretching to respectively between described left column and right row ice box and the position away from described left column and right row ice box and rotate can rotating under the driving of described driver part.
According to some embodiments of the present invention, the described ice box of every row is along being arranged in multirow on the width of described ice-making disc main body, and described first and second deice rod becomes multiple tooth pectination, and each described tooth is corresponding to an ice box.
According to some embodiments of the present invention, described a plurality of ice boxes are the wide chamfered edge taper in narrow lower end, upper end.
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 according to the refrigerator of the embodiment of the invention;
Fig. 2 a is the schematic diagram according to the ice machine of the refrigerator of the embodiment of the invention, and wherein, ice machine is in the lower ending opening that common state and bottom have been closed the ice-making disc main body; And
Fig. 2 b is the schematic diagram according to the ice machine of the refrigerator of the embodiment of the invention, and wherein, ice machine is in the lower ending opening that the state of deicing and bottom are opened the ice-making disc main body.
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 identical or similar label represents identical 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, only be used 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 "; " on "; D score; " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " 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.
In description of the invention, need to prove, unless clear and definite regulation and restriction are arranged in addition, term " peace part.
Particularly, ice-making disc 210 comprises ice-making disc main body 211 and bottom 212.Ice-making disc main body 211 top and bottom are opening.Bottom 212 is connected to pivotly the lower ending opening of ice-making disc main body 211 and sentences the opening that opens and closes ice-making disc main body 211 lower ends.Be limited with a plurality of ice boxes 2111 in the ice-making disc main body 211.
Described driven unit comprises that driver part is (not shown, motor for example) with link to each other with described driver part deice parts 220, deice parts 220 rotatable between primary importance (being common state) and the second place (namely deicing state) under the driving of driver part.Wherein, deice parts 220 when parts 220 are positioned at described primary importance and leave ice box 2111 when deicing, and bottom 212 is closed the lower ending opening of ice-making disc main body 211; When deicing parts 220 and be positioned at the described second place, deice parts 220 and stretch to ice box 2111 in order to compress ice cube in the ice box 2111 to deice.
Below with reference to Fig. 2 a and Fig. 2 b operation principle according to the ice machine 200 of the embodiment of the invention is described.
At first, system's control water valve 42 injects a small amount of water, can freeze rapidly and the gap between bottom 212 and the ice-making disc main body 211 be sealed under the effect of this part water liquid refrigerant within.After this, by controlling water valve 42 to an amount of water of ice box 2111 interior injections, with ice making.Shown in Fig. 2 a, under this common state (being the ice making state), bottom 212 closes at the bottom of ice-making disc main body 211, deices the top that parts 220 then rest on ice-making disc 210.
After finishing ice making, in the time of need to getting ice, deice by driven unit.Get ice during signal when system provides, drive motor drives and deices parts 220 and stretch to ice box 2111 in order to compress ice in the ice box 2111 thereby driver part is started working.Shown in Fig. 2 b, ice cube supports bottom 212 and opens and in the ice bank 300 below dropping under the effect that deices parts 220, thereby can realize deicing.After getting ice and finishing, system sends signal, thereby driver part drives and deices parts 220 reverse movements with away from ice box 2111, so that bottom 212 closes at the opening part of the lower end of ice-making disc main body 211 again.
In addition, according to the refrigerator of the embodiment of the invention, owing to adopted above-mentioned ice machine 200, so the utilization rate of refrigeration space is higher, energy consumption is lower.
In some embodiments of the invention, be connected by torsion spring 213 between the bottom 212 of ice machine 200 and the ice-making disc main body 211.Thus, can namely realize by simple structure the opening and closing of bottom 212, and this structure is so that bottom 212 can return to closed condition automatically under the effect of elastic restoring force after deicing.
In some embodiments of the invention, a plurality of ice boxes 2111 are along being arranged in left column ice box (corresponding to the left side ice box among Fig. 2 a and Fig. 2 b) and right row ice box (corresponding to the right side ice box among Fig. 2 a and Fig. 2 b) on the length direction of ice-making disc main body 211.
Accordingly, deice parts 220 comprise intermeshing the first travelling gear 2201a and the second travelling gear 2201b and link to each other with the first travelling gear 2202a first deice bar 2202a with link to each other with the second travelling gear 2201b second deice bar 2202b.Thereby the first travelling gear 2201a and the second travelling gear 2201b make first to deice bar 2202a and second and deice bar 2202b and stretching to respectively between described left column and right row ice box and the position away from described left column and right row ice box and rotate can rotating under the driving of driver part.Be understandable that, drive rotation with another travelling gear of its engagement thereby any the power transmission shaft among driver part and the first travelling gear 2201a and the second travelling gear 2201b links to each other to drive its rotation.Deice when thus, can namely realize the multiple row ice box by simple structure.
Further preferably, the described ice box of every row is along being arranged in multirow on the width (being the left and right directions of Fig. 2 a and Fig. 2 b) of ice-making disc main body 211, first deices bar 2202a and second deices bar 2202b and forms multiple tooth pectination, and each described tooth is corresponding to an ice box.Thus, can realize a plurality of ice box uniform stresseds and deice simultaneously.
In addition, be easier to come off in order to make ice cube, a plurality of ice boxes 2111 can be designed as the upper end wide chamfered edge taper in narrow lower end.
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 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 in 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 (9)
1. refrigerator comprises:
Casing is limited with chamber between refrigeration and described casing and is provided with evaporimeter for refrigeration in the described casing;
Door body, described door body are connected on the described casing pivotly to be used for opening and closing chamber between described refrigeration, are limited with the ice making room chamber in described door body, the indoor ice bank that is provided with ice machine and is positioned at described ice machine below of described ice making room;
It is characterized in that, also comprise,
Cooling assembly, an end of described cooling assembly link to each other with described evaporimeter and the other end links to each other with described ice machine;
Wherein, described ice machine comprises:
Ice-making disc, described ice-making disc comprises ice-making disc main body and bottom, described ice-making disc main body top and bottom are opening, described bottom is connected to pivotly the lower ending opening of described ice-making disc main body and sentences the opening that opens and closes described ice-making disc main body lower end, is limited with a plurality of ice boxes in the described ice-making disc main body; And
Driven unit, described driven unit comprise driver part and the parts that deice that link to each other with described driver part, and the described parts that deice are rotatable between primary importance and the second place under the driving of described driver part,
When described when deicing parts and being positioned at described primary importance the described parts that deice leave described ice box, and described bottom closes the lower ending opening of described ice-making disc main body,
When described when deicing parts and being positioned at the described second place, the described parts that deice stretch to described ice box in order to compress ice cube in the described ice box to deice.
2. refrigerator according to claim 1 is characterized in that, described cooling assembly comprises:
Liquid reserve tank, described liquid reserve tank link to each other with described evaporimeter and described liquid reserve tank in accommodate aqueous refrigerant; And
Forming closed circuit and described flexible pipe loop between the flexible pipe loop, described flexible pipe loop and described liquid reserve tank contacts with described ice-making disc and carries out heat exchange so that described aqueous refrigerant flow to described ice-making disc by described liquid reserve tank.
3. refrigerator according to claim 2 is characterized in that, described flexible pipe is provided with oil pump on the loop.
4. refrigerator according to claim 1 is characterized in that, also comprises:
Inlet pipeline, the water inlet end of described inlet pipeline link to each other with the water source and the water side is positioned at the top of described ice-making disc main body and corresponding to the opening of described ice-making disc main body upper end to described ice-making disc water filling, described inlet pipeline is provided with filter and water valve.
5. refrigerator according to claim 1 is characterized in that, is connected by torsion spring between described bottom and the described ice-making disc main body.
6. refrigerator according to claim 1 is characterized in that, described a plurality of ice boxes are along being arranged in left column ice box and right row ice box on the length direction of described ice-making disc main body.
7. refrigerator according to claim 6, it is characterized in that, described deice parts comprise intermeshing the first and second travelling gears and link to each other with described the first travelling gear first deice bar with link to each other with described the second travelling gear second deice bar, thereby described the first and second travelling gears make described first and second to deice bar and stretching to respectively between described left column and right row ice box and the position away from described left column and right row ice box and rotate can rotating under the driving of described driver part.
8. refrigerator according to claim 7 is characterized in that, the described ice box of every row is along being arranged in multirow on the width of described ice-making disc main body, and described first and second deice rod becomes multiple tooth pectination, and each described tooth is corresponding to an ice box.
9. refrigerator according to claim 1 is characterized in that, described a plurality of ice boxes are the wide chamfered edge taper in narrow lower end, upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110269993 CN102322717B (en) | 2011-09-02 | 2011-09-02 | Ice making machine and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110269993 CN102322717B (en) | 2011-09-02 | 2011-09-02 | Ice making machine and refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN102322717A CN102322717A (en) | 2012-01-18 |
| CN102322717B true CN102322717B (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110269993 Active CN102322717B (en) | 2011-09-02 | 2011-09-02 | Ice making machine and refrigerator |
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| CN (1) | CN102322717B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605843A (en) * | 2014-11-20 | 2016-05-25 | 姜荣奂 | Combined-type ice-making machine provided with refrigerator |
| CN105674653A (en) * | 2014-11-20 | 2016-06-15 | 姜荣奂 | Combined type icemaker with freezer on upper portion |
| CN106885409B (en) * | 2017-02-13 | 2018-09-25 | 合肥华凌股份有限公司 | A kind of ice machine, refrigerator |
| EP3861263A4 (en) | 2018-10-02 | 2022-08-03 | LG Electronics Inc. | Refrigerator |
| JP2022100953A (en) * | 2020-12-24 | 2022-07-06 | アクア株式会社 | Liquid storage tank and ice making machine including the same |
| JP2023041301A (en) * | 2021-09-13 | 2023-03-24 | アクア株式会社 | refrigerator |
| JP2023153561A (en) * | 2022-04-05 | 2023-10-18 | アクア株式会社 | Liquid supply device and refrigerator with the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412852A (en) * | 1981-12-14 | 1983-11-01 | Naotake Umino | Apparatus for producing brick-shaped blocks of dry ice |
| US6490873B2 (en) * | 1999-04-02 | 2002-12-10 | Dekko Heating Technologies, Inc. | Ice maker and method of making ice |
| US6370904B2 (en) * | 1999-04-02 | 2002-04-16 | Dekko Heating Technologies | Ice maker with improved harvest detection and thermal efficiency |
| NL1034074C2 (en) * | 2007-07-02 | 2009-01-05 | Schoonen Beheer B V W | Device and method for manufacturing ice cubes. |
| KR101622595B1 (en) * | 2008-11-19 | 2016-05-19 | 엘지전자 주식회사 | Ice maker and refrigerator having the same and ice making method thereof |
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2011
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| CN102322717A (en) | 2012-01-18 |
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Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
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. |