CN107421224B - Anti-condensation refrigerator - Google Patents
Anti-condensation refrigerator Download PDFInfo
- Publication number
- CN107421224B CN107421224B CN201710566951.9A CN201710566951A CN107421224B CN 107421224 B CN107421224 B CN 107421224B CN 201710566951 A CN201710566951 A CN 201710566951A CN 107421224 B CN107421224 B CN 107421224B
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- door body
- refrigerator
- condensation
- vertical beam
- heating pipe
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- 238000009833 condensation Methods 0.000 title claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 67
- 230000005494 condensation Effects 0.000 claims abstract description 48
- 239000003507 refrigerant Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000237983 Trochidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a condensation-preventing refrigerator, which is provided with a first heating pipe arranged inside a first door body and a second heating pipe arranged inside a vertical beam, wherein the first heating pipe is communicated with a condensation pipe through a first connecting part at one side of the first door body, which is far away from the vertical beam, the second heating pipe is communicated with the first heating pipe through a second connecting part at one side of the first door body, which is connected with the vertical beam, and the first connecting part and the second connecting part are pipelines arranged in a spiral spring shape; according to the invention, the first heating pipe and the second heating pipe which are communicated with the condensation pipe are respectively introduced into the first door body and the vertical beam, so that the problem of condensation of the refrigerator door body and the vertical beam is effectively solved; and the spiral spring-shaped pipelines are arranged between the box body and the first door body as well as between the first door body and the vertical beam, so that the damage to the refrigerant flowing pipeline when the first door body or the vertical beam rotates can be effectively prevented.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a condensation-proof refrigerator.
Background
Along with the gradual improvement of living standard, people demand the volume of refrigerator more and more greatly, at present to the refrigerator that has big volume storing space usually adopt the refrigerator door structure of left and right folio, because have certain clearance between the folio door, need pivot on one of them side refrigerator door body seal vertical beam to prevent that cold air from leaking. Specifically, the vertical beam is rotatably arranged on the door body on one side, and when the refrigerator door body is closed, the vertical beam can rotate 90 degrees through the guide and the matching of the upper and lower guide chucks of the vertical beam and the upper and lower guide grooves of the refrigerator body, so as to ensure the sealing; when the refrigerator door body is opened, the upper and lower guide chucks of the vertical beam exit from the upper and lower guide grooves of the refrigerator body, so that the vertical beam can rotate in the reverse direction by 90 degrees and can be positioned behind the refrigerator door body.
In the specific use process of the refrigerator, because condensation is easily generated at the position of a door body, particularly a vertical beam, for the condensation, the existing method for solving the condensation of the vertical beam is as follows: sticking a heating wire on the surface of the vertical beam, then installing an annular temperature sensor and a humidity sensor on the top of the box body, and controlling the working state of the heating wire according to the change of temperature/humidity so as to ensure that the vertical beam does not condense; however, this method is complicated to control and expensive.
In view of the above, it is necessary to provide a new refrigerator structure to solve the above problems.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art, and in order to achieve the aim, the invention provides a condensation-preventing refrigerator which is specifically designed as follows.
A refrigerator capable of preventing condensation comprises a refrigerator body, a condensation pipe, a first door body and a second door body, wherein the refrigerator body is internally provided with a containing chamber, the condensation pipe is arranged in the refrigerator body and exchanges heat with the outside of the refrigerator for flowing of a refrigerant, the first door body and the second door body are rotatably connected to two sides of the refrigerator body to cover the front part of the containing chamber, the side close to the second door body when the first door body is covered is rotatably connected with a vertical beam, the refrigerator is also provided with a first heating pipe arranged in the first door body and a second heating pipe arranged in the vertical beam, the first heating pipe is communicated with the condensation pipe through a first connecting part at one side of the first door body far away from the vertical beam, the second heating pipe is connected with one side of the vertical beam and the first heating pipe through a second connecting part, and the first connecting part and the second connecting part are pipelines which are arranged in a spiral spring shape.
Further, the spiral central line of the first connecting part spiral spring-shaped pipeline is superposed with the straight line of the rotating shaft of the first door body on the box body.
Furthermore, the first door body is rotatably arranged on the box body through a first hinge, and the first connecting part is close to or clings to the first hinge.
Further, a sleeve for accommodating the first connecting portion is fixed on the first door body at a position close to the first hinge.
Further, the spiral central line of the spiral spring-shaped pipeline of the second connecting part is superposed with the straight line of the rotating shaft of the vertical beam on the first door body.
Furthermore, the vertical beam is rotatably arranged on the first door body through a second hinge, and the second connecting part is close to or clings to the second hinge.
Furthermore, an accommodating chamber for accommodating the second connecting part is arranged on the first door body or the vertical beam and close to the second hinge.
Further, the first heating pipe and the second heating pipe respectively comprise two pipelines which are arranged in parallel and have opposite flow directions of internal refrigerants.
Further, the first heating pipe is distributed along the edge of the first door body.
Further, the second heating pipe is arranged along the length direction of the vertical beam.
The invention has the beneficial effects that: according to the invention, the first heating pipe and the second heating pipe which are communicated with the condensation pipe are respectively introduced into the first door body and the vertical beam, so that the problem of condensation of the refrigerator door body and the vertical beam can be effectively solved; based on the design mode of the invention, no other system for preventing condensation of the refrigerator is needed, and the method can be realized only by adding a pipeline with a certain length for the flowing of the refrigerant, and has novel method, low cost and simple control; in addition, the spiral spring-shaped pipelines are arranged between the box body and the first door body as well as between the first door body and the vertical beam, so that the damage to the refrigerant flowing pipeline when the first door body or the vertical beam rotates can be effectively prevented.
Drawings
FIG. 1 is a partial schematic view of a refrigerator;
FIG. 2 is a first angled perspective view of the first door body;
FIG. 3 is a schematic view showing a positional relationship between the first heating pipe, the second heating pipe and the tank;
FIG. 4 is an enlarged view of a portion a of FIG. 3;
FIG. 5 is a schematic view of the first connecting portion engaged with the sleeve;
FIG. 6 is a partial cross-sectional view of the structure shown in FIG. 5;
FIG. 7 is a schematic structural view of a side of the first door body away from the vertical beam;
FIG. 8 is an enlarged view of portion c of FIG. 7;
FIG. 9 is an enlarged view of portion b of FIG. 3;
FIG. 10 is a second perspective view of the first door body;
FIG. 11 is an enlarged view of portion d of FIG. 10;
fig. 12 is a schematic structural view of the second connection portion after being packaged;
fig. 13 is a schematic layout view of a partial refrigerant flow duct of a refrigerator.
Detailed Description
The present invention will be described in detail with reference to the embodiments shown in the drawings, and reference is made to fig. 1 to 13, which are some preferred embodiments of the present invention.
Referring to fig. 1 and 13, the anti-condensation refrigerator of the present invention includes: the refrigerator comprises a box body 1, a condensing pipe 40, a vertical beam 3 and a second door body 2, wherein the box body 1 is internally provided with an accommodating cavity, the condensing pipe 40 is arranged in the box body 1 and exchanges heat with the outside of the refrigerator to supply refrigerant to flow, and the vertical beam 3 and the second door body are rotatably connected to two sides of the box body 1 to cover the front part of the accommodating cavity.
Referring to fig. 1, in the present embodiment, only a part of the outer shell of the refrigerator body 1 is shown, and the inner container portion is not shown here, and the inner cavity of the inner container constitutes the accommodating chamber of the refrigerator, which can refer to the design manner of the prior art. As shown in the figure, the condensation pipe 40 is arranged inside the box body 1, is communicated with the outlet end of the compressor and is internally provided with a flowing refrigerant; in the embodiment, the condensation pipe 40 includes a first condensation pipe section 401, a second condensation pipe section 402 and a third condensation pipe section 403 which are respectively arranged inside the shell of the box body 1; the first condensation section 401, the second condensation section 402 and the third condensation section 403 are respectively attached to a left shell, a top shell and a right shell of the refrigerator. In other embodiments of the present invention, the arrangement of the condensation duct 40 can refer to other existing designs.
Referring to fig. 2, a vertical beam 3 is disposed at one side of the first door 21, and specifically, the vertical beam 3 is rotatably connected to a side close to the second door 22 when the first door 21 is closed. The refrigerator related in the invention is a side-by-side combination refrigerator, and the rotating vertical beam 3 can facilitate the opening and closing of the door body and enhance the sealing effect of the refrigerator. It should be understood that the first door body 21 and the second door body 22 constituting the side-by-side door of the present invention can be interchanged, and the designation and distinction are only for convenience of understanding the present invention. In other embodiments of the present invention, the refrigerator may further have a plurality of pairs of door bodies, and is not limited to the pair of door bodies disclosed in the embodiments.
As shown in fig. 3, the refrigerator of the present invention further includes a first heating pipe 41 disposed inside the first door 21 and a second heating pipe 42 disposed inside the vertical beam 3.
As shown in fig. 4, 5, 6, 7, and 8, the first heating pipe 41 communicates with the condensation duct 40 through a first connection portion 43 on a side of the first door body 21 away from the vertical beam 3. As shown in the figure, the first heating pipe 41 includes two pipes arranged in parallel, and the condensation pipe 40 also has two pipes respectively communicated with the two pipes of the first heating pipe 41; specifically, the refrigerant flows in opposite directions in the two parallel pipes constituting the first heating pipe 41, and the refrigerant flows into and out of the refrigerant outflow passage of the condensation pipe 40.
More specifically, the first connecting portion 43 of the present invention is a pipe disposed in a spiral spring shape, and when the first door 21 rotates, the first connecting portion 43 deforms to a certain extent by the rotation angle, and since the pipe forming the first connecting portion 43 is disposed in a spiral spring shape, the deformation amount distributed at each position on the spiral spring-shaped pipe is small, so that the pipe can be prevented from being broken.
As will be easily understood, the first connection portion 43 includes two sections of coil spring-shaped pipes respectively communicating the two pipes of the first heating pipe 41 and the two pipes of the condensation pipe 40; referring to fig. 4, two sections of coil spring-shaped pipes are substantially disposed at the same position, and fig. 4 shows a schematic structural diagram of the coil spring-shaped pipe, in the specific implementation process, the specific matching manner of the two sections of coil spring-shaped pipes and the number of turns of the coil of each section of pipe may be appropriately adjusted. In other embodiments of the present invention, the two pipes constituting the first heating pipe 41 may be separately disposed inside the first door body 21, and in this case, the two coil spring-shaped pipes constituting the first connecting portion 43 may be separately disposed.
In a preferred embodiment of the present invention, the spiral center line of the spiral spring-like duct of the first connecting portion 43 coincides with the line on which the rotating shaft of the first door body 21 on the cabinet 1 is located. As shown in the figure, the line L1 is a spiral center line of the spiral spring-like duct of the first connecting portion 43 and is a straight line on which the rotation axis of the first door body 21 on the cabinet 1 is located. The arrangement ensures that the deformation of the first connecting part 43 at each position on the coil spring-shaped pipeline is uniform and consistent when the first door body 21 rotates, so that the first connecting part 43 has excellent deformation resistance.
In the specific implementation process of the present invention, the first door 21 is rotatably disposed on the box body 1 through a first hinge (not shown in the drawings), as shown in fig. 8, the position of the top corner 210 of the first door 21 is the position where the first hinge is installed, the first connecting portion 43 is disposed near the position of the top corner 210, and because the first hinge is installed at the position of the top corner 210, a part of the pipeline of the condensation pipe 40 extending towards the first door 21 can be disposed along the periphery of the first hinge, so as to prevent the pipeline of the condensation pipe 40 from being damaged. In other embodiments of the present invention, the first connecting portion 43 can also be disposed close to the first hinge, and is not expanded here.
As shown in fig. 5, 6 and 8, a sleeve 430 for accommodating the first connecting portion 43 is fixed on the first door body 21 near the first hinge, and the sleeve 430 can limit the deformation of the first connecting portion 43 within a certain range and protect the first connecting portion 43.
As shown in fig. 9, 10, 11, and 12, the second heating duct 42 communicates with the second heating duct 42 through the second connection portion 44 on the side where the vertical beam 3 is connected to the first door body 21. As shown in the figure, the second heating pipe 42 includes two pipes arranged in parallel and respectively communicated with the two pipes of the first heating pipe 41; specifically, the refrigerant flows in the two parallel pipes constituting the second heating pipe 42 in opposite directions, and the refrigerant flows in the first heating pipe 41 through the inflow passage and the outflow passage, respectively.
More specifically, the second connecting portion 44 in the present invention is a pipe disposed in a spiral spring shape, and when the vertical beam 3 rotates, the second connecting portion 44 may deform to a certain extent by the rotation angle, and since the pipe forming the second connecting portion 44 is disposed in a spiral spring shape, the deformation amount distributed at each position on the spiral spring-shaped pipe is small, so that the pipe may be prevented from being broken.
As can be easily understood, the second connection portion 44 includes two sections of coil spring-shaped pipes respectively communicating the two pipes of the second heating pipe 42 and the two pipes of the first heating pipe 41; in the implementation of the present embodiment in particular, referring to fig. 11, the two sections of coil spring-like tubing are arranged substantially at the same location, and the second connection portion 44 is identical or similar in structure to the first connection portion 43.
In a preferred embodiment of the present invention, the spiral center line of the spiral spring-like duct of the second connecting portion 44 coincides with the straight line on which the vertical beam 3 rotates on the first door body 21. As shown in the figure, the straight line L2 is the spiral center line of the spiral spring-like duct of the second connecting portion 44, and is also a straight line on which the rotation axis of the vertical beam 3 on the first door body 21 is located. So set up and guarantee that perpendicular roof beam 3 is when rotating, the deformation of each position department on the second connecting portion 44 coil spring form pipeline is even unanimous to make second connecting portion 44 have comparatively excellent resistance to deformation ability.
In the specific implementation process of the present invention, as shown in fig. 11, the vertical beam 3 is rotatably disposed on the first door body 21 through the second hinge 221, and a portion of the pipeline of the first heating pipe 41 extending towards the vertical beam 3 may be disposed along the periphery of the second hinge 221, so as to prevent the pipeline of the first heating pipe 41 extending towards the vertical beam 3 from being damaged; in the present embodiment, the second connecting portion 44 is disposed closely to the second hinge 221. In other embodiments of the present invention, the second connecting portion 44 may be disposed close to the second hinge 221 instead of being disposed close to the second hinge, and is not expanded herein.
Referring to fig. 11 and 12, the vertical beam 3 has an accommodating chamber 440 for accommodating the second connecting portion at a position close to the second hinge 221, the accommodating chamber 440 can limit the deformation of the second connecting portion 44 within a certain range and protect the second connecting portion 44, and in this embodiment, a cover 441 for covering the accommodating chamber 440 is fastened to the accommodating chamber 440. In other embodiments of the present invention, the accommodating chamber 440 may also be disposed on the first door 21.
In the present invention, the first heating pipe 41 and the second heating pipe 42 mainly play a role of preventing condensation. For the refrigerator, the condensation phenomenon is easily generated at the edge position of the door body and the vertical beam 3, so as to be a preferred embodiment of the present invention, the first heating pipe 41 is arranged along the edge of the first door body 21; the second heating pipe 42 is arranged along the length direction of the vertical beam 3. An embodiment of the present invention can be seen in fig. 3 and 13.
For a better understanding of the present invention, reference is made to fig. 13, which shows a schematic flow diagram of the refrigerant in each of the pipes in one embodiment. In this embodiment, the refrigerant coming out of the compressor (not shown) enters the first condenser section 401 of the condenser tube 40; then enters the refrigerant inflow pipe of the first heating pipe 41 through a section of the coil spring-shaped pipe of the first connecting part 43; the refrigerant in the refrigerant inflow pipe of the first heating pipe 41 enters the refrigerant inflow pipe of the second heating pipe 42 through a section of the coil spring-shaped pipe of the second connecting portion 44; the refrigerant in the refrigerant inflow pipe of the second heating pipe 42 turns back at the lowest end position to flow into the refrigerant outflow pipe of the second heating pipe 42; the refrigerant in the refrigerant outflow pipeline of the second heating pipe 42 enters the refrigerant outflow pipeline of the first heating pipe 41 through the other section of the coil spring-shaped pipeline of the second connecting portion 44, and the refrigerant in the refrigerant outflow pipeline of the first heating pipe 41 flows back to the second condensation pipe section 402 of the condensation pipe 40 through the other section of the coil spring-shaped pipeline of the first connecting portion 43, and then flows out to the throttling pressure reduction mechanism such as a capillary tube through the third condensation pipe section 403 of the condensation pipe 40. Specifically, the flow direction of the refrigerant flowing out of the condensation pipe 40 may refer to the design scheme of the prior art, and will not be described herein.
In the present invention, the refrigerator door and the vertical beam 3 can be heated to remove the condensation based on the flow of the refrigerant in the first heating pipe 41 and the second heating pipe 42. In the present invention, the first heating pipe 41 and the second heating pipe 42 can be understood as forming a part of the condensation duct 40, and for the convenience of understanding, they are described differently from the first condensation section 401, the second condensation section 402 and the third condensation section 403 of the condensation duct 40.
According to the invention, the first heating pipe 41 and the second heating pipe 42 which are communicated with the condensation pipe 40 are respectively introduced into the first door body 21 and the vertical beam 3, so that the problem of condensation of the refrigerator door body and the vertical beam can be effectively solved; and based on the design mode of the invention, no other system for preventing condensation of the refrigerator is needed, and the method can be realized by only increasing a pipeline with a certain length for the flowing of the refrigerant, and has novel method, low cost and simple control. In addition, the spiral spring-shaped pipelines are arranged between the box body 1 and the first door body 21 and between the first door body 21 and the vertical beam 3, so that the damage to the refrigerant flowing pipeline when the first door body 21 or the vertical beam 3 rotates can be effectively prevented.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A refrigerator capable of preventing condensation comprises a refrigerator body, a condensation pipe, a first door body and a second door body, wherein the refrigerator body is internally provided with a containing chamber, the condensation pipe is arranged in the refrigerator body and exchanges heat with the outside of the refrigerator for flowing of a refrigerant, the first door body and the second door body are rotatably connected to two sides of the refrigerator body to cover the front part of the containing chamber, a vertical beam is rotatably connected to one side of the first door body close to the second door body when the first door body is covered, it is characterized in that the refrigerator is also provided with a first heating pipe arranged inside the first door body and a second heating pipe arranged inside the vertical beam, the first heating pipe is communicated with the condensation pipe through a first connecting part at one side of the first door body far away from the vertical beam, the second heating pipe is connected with one side of the vertical beam and the first heating pipe through a second connecting part, and the first connecting part and the second connecting part are pipelines which are arranged in a spiral spring shape.
2. The anti-condensation refrigerator according to claim 1, wherein a spiral center line of the first connecting portion spiral spring-shaped duct is coincident with a straight line of a rotating shaft of the first door body on the refrigerator body.
3. The anti-condensation refrigerator according to claim 2, wherein the first door body is rotatably disposed on the refrigerator body through a first hinge, and the first connecting portion is disposed close to or closely attached to the first hinge.
4. The refrigerator of claim 3, wherein a sleeve for accommodating the first connection portion is fixed to the first door body at a position close to the first hinge.
5. The anti-condensation refrigerator according to claim 1, wherein a spiral center line of the second connecting portion spiral spring-shaped duct is coincident with a straight line of a rotating shaft of the vertical beam on the first door body.
6. The anti-condensation refrigerator according to claim 5, wherein the vertical beam is rotatably disposed on the first door body through a second hinge, and the second connecting portion is disposed near or closely attached to the second hinge.
7. The anti-condensation refrigerator according to claim 6, wherein an accommodating chamber for accommodating the second connecting portion is provided on the first door body or the vertical beam at a position close to the second hinge.
8. The anti-condensation refrigerator as claimed in claim 1, wherein the first heating pipe and the second heating pipe each comprise two pipes arranged in parallel and having opposite flow directions of internal refrigerants.
9. The anti-condensation refrigerator according to claim 8, wherein the first heating pipe is arranged along the edge of the first door body.
10. The anti-condensation refrigerator according to claim 8, wherein the second heating pipe is arranged along a length direction of the vertical beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566951.9A CN107421224B (en) | 2017-07-12 | 2017-07-12 | Anti-condensation refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566951.9A CN107421224B (en) | 2017-07-12 | 2017-07-12 | Anti-condensation refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107421224A CN107421224A (en) | 2017-12-01 |
| CN107421224B true CN107421224B (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710566951.9A Active CN107421224B (en) | 2017-07-12 | 2017-07-12 | Anti-condensation refrigerator |
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| CN (1) | CN107421224B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489180A (en) * | 2018-03-20 | 2018-09-04 | 安庆三维电器有限公司 | A kind of refrigerator doorframe defrosting system and the refrigerator using the system |
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| CN203704500U (en) * | 2014-01-26 | 2014-07-09 | 合肥晶弘电器有限公司 | Condensation prevention structure of side-by-side combination refrigerator and side-by-side combination refrigerator |
| CN206135033U (en) * | 2016-11-05 | 2017-04-26 | 东莞菲太电子有限公司 | Rotation type high definition multimedia connecting wire |
| CN106839608A (en) * | 2017-03-03 | 2017-06-13 | 青岛海尔股份有限公司 | The condensation prevention control method of refrigerator and refrigerator with antifogging function |
| CN206401678U (en) * | 2017-01-06 | 2017-08-11 | 东莞坤胜五金制品有限公司 | A kind of pair of male USB connecting line |
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2017
- 2017-07-12 CN CN201710566951.9A patent/CN107421224B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2708450Y (en) * | 2004-06-15 | 2005-07-06 | 无锡江南电缆有限公司 | An improved spring cable |
| CN202153075U (en) * | 2011-07-15 | 2012-02-29 | 合肥美菱股份有限公司 | Condensation prevention structure adopting integral condenser |
| JP2013053797A (en) * | 2011-09-02 | 2013-03-21 | Toshiba Corp | Refrigerator |
| CN203704500U (en) * | 2014-01-26 | 2014-07-09 | 合肥晶弘电器有限公司 | Condensation prevention structure of side-by-side combination refrigerator and side-by-side combination refrigerator |
| CN206135033U (en) * | 2016-11-05 | 2017-04-26 | 东莞菲太电子有限公司 | Rotation type high definition multimedia connecting wire |
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| CN107421224A (en) | 2017-12-01 |
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Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |
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Effective date of registration: 20201009 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: Haier Smart Home Co., Ltd. |
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| TR01 | Transfer of patent right |