CN213778313U - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN213778313U CN213778313U CN202022018998.1U CN202022018998U CN213778313U CN 213778313 U CN213778313 U CN 213778313U CN 202022018998 U CN202022018998 U CN 202022018998U CN 213778313 U CN213778313 U CN 213778313U
- Authority
- CN
- China
- Prior art keywords
- air
- cold
- compartment
- refrigerator
- path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005057 refrigeration Methods 0.000 claims abstract description 46
- 239000004065 semiconductor Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims description 74
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005676 thermoelectric effect Effects 0.000 description 1
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a refrigerator, which comprises a refrigerator body, wherein the front side of the refrigerator body is opened to limit a first chamber; the door body comprises a main door and an auxiliary door, the main door is used for opening and closing the first chamber and limiting a second chamber, and the auxiliary door is used for opening and closing the second chamber; and a semiconductor refrigeration component comprising a cold end and a hot end and configured such that the cold end provides refrigeration to the second compartment. The utility model discloses a refrigerator can the indoor temperature between the independent control door body.
Description
Technical Field
The utility model relates to a cold-stored freezing technical field, in particular to refrigerator.
Background
With the technical progress and the improvement of the living standard of people, the requirement of users on the refrigerator is higher and higher. The conventional refrigerator provided with only a refrigerating chamber, a freezing chamber and a temperature-changing chamber has not been able to satisfy the user's demand for diversification of storage space.
In recent years, a composite door body technology appears in the field of refrigerators. As is well known, a conventional refrigerator door is used to open and close a refrigerating compartment of a refrigerator body, and a bottle holder is disposed at a liner of the refrigerator door at most for holding a bottle. The refrigerator with the composite door body improves the structure and the function of the door body, so that the door body comprises a main door and an auxiliary door, and the main door is used for opening and closing a refrigerating chamber. The main door defines a door compartment whose front side is open, and the sub door opens and closes the door compartment. And in the rotation process of the main door, the auxiliary door keeps a closed state. The door body chamber can be used for placing storage objects, and only the auxiliary door needs to be opened when the storage objects are taken and placed, and the main door is not opened. Not only the operation is more convenient and faster, but also the excessive loss of cold energy caused by frequently opening the main door is avoided.
However, the prior art compound door refrigerator has many defects, for example, the prior art generally conveys cold air of a first compartment into a second compartment to refrigerate the second compartment. In this way, the temperature of the second compartment is affected by the temperature of the first compartment, and the problem of odor tainting and the like is easily caused. These problems can negatively impact the user experience and hinder further development of composite door refrigerator technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the above-mentioned defect that prior art exists at least, provide a refrigerator that can the indoor inside temperature between the independent control door body.
The utility model discloses a another aim is to solve the taint of flavor problem of door body room and box room.
The utility model discloses a further aim is to improve semiconductor refrigeration part's efficiency.
Particularly, the utility model provides a refrigerator, it includes:
a case whose front side is opened to define a first compartment;
the door body comprises a main door and an auxiliary door, the main door is used for opening and closing the first chamber and limiting a second chamber, and the auxiliary door is used for opening and closing the second chamber; and
a semiconductor refrigeration component comprising a cold end and a hot end and configured such that the cold end provides refrigeration to the second compartment.
Optionally, the semiconductor refrigeration component is disposed outside the second compartment.
Optionally, a cooling cavity is formed at the cold end, and the cold end cools air in the cooling cavity; and the refrigerator also comprises a cold end air supply air path which is communicated with the refrigerating cavity and the second chamber and used for conveying cold air prepared by the cold end to the second chamber.
Optionally, the refrigerator further comprises a cold end return air path which is communicated with the second compartment and the refrigeration cavity, so that air in the second compartment flows back to the refrigeration cavity through the cold end return air path, and enters the cold end supply air path after being cooled by the cold end to form cold air.
Optionally, the refrigerator further includes a first fan disposed in the cold-end air supply duct for forcing the cold air in the cold-end air supply duct to flow to the second compartment.
Optionally, the rear wall of the main door is formed with two vents, the refrigerator being configured to: when the main door is closed, the ports of the cold-end air supply air path and the cold-end air return air path are respectively connected with a vent in a sealing way so as to be convenient for conveying airflow with the second chamber; when the main door is opened, the two ventilation openings are far away from the ports of the cold end air supply air path and the cold end air return air path.
Optionally, the hot end is formed with a cooling cavity, wherein air is used for cooling the hot end; and the refrigerator also comprises a hot end air outlet path which is communicated with the cooling cavity and a cooling chamber of the refrigerator for preparing cold air and used for conveying the air heated by the hot end to the cooling chamber.
Optionally, the refrigerator further comprises: and the hot end air inlet path is communicated with the cooling chamber and the cooling cavity so that the air in the cooling chamber enters the cooling cavity through the hot end air inlet path, cools the hot end and returns to the cooling chamber through the hot end air outlet path.
Optionally, the refrigerator further comprises: and the second fan is arranged in the hot end air inlet air path and used for promoting cold air in the cooling chamber to flow to the cooling cavity.
Optionally, the first compartment is a refrigerator compartment, and the cooling compartment is disposed behind the refrigerator compartment.
The utility model discloses a refrigerator is composite door refrigerator, and the door body includes main door and vice door, and the main door is used for opening or closes the first room that the box was injectd, and vice door is used for the second room that the switching main door was injectd. The utility model discloses it refrigerates alone to have set up semiconductor refrigeration part specially to the second room for the temperature of second room is independently controllable, does not receive the influence of first room. Thus, the second chamber can form a completely different storage environment from the first chamber, and the temperature of the second chamber can be higher than that of the first chamber or lower than that of the first chamber. Moreover, the second compartment is not exchanged with the first compartment, and can be used for storing special articles in a temperature range which is not suitable for being stored in the first compartment.
And, because the second compartment does not need to introduce cold air from the first compartment for refrigeration, the two compartments are isolated from each other, and the odor tainting problem of the two compartments is also avoided.
Further, in the refrigerator of the present invention, the semiconductor cooling unit is disposed outside the second compartment. Thus, on one hand, the semiconductor refrigeration component does not occupy the limited storage space of the second compartment, and on the other hand, the semiconductor refrigeration component is beneficial to heat dissipation of the hot end of the semiconductor refrigeration component.
Further, the utility model discloses a refrigerator has set up cold junction air supply wind path and cold junction return air wind path, makes its refrigeration chamber and the second room intercommunication all with the cold junction. And cold air formed by refrigerating the air in the refrigerating cavity at the cold end enters the second compartment through the cold end air supply air path, flows back to the refrigerating cavity from the cold end return air path after the refrigerating temperature of the second compartment is increased, receives the refrigeration of the cold end again, and then enters the cold end air supply air path again. Therefore, air circularly flows in the refrigeration cavity, the cold end air supply air passage, the second compartment and the cold end air return air passage, so that a high-efficiency cold supply circulation is formed, and the refrigeration speed of the second compartment is increased.
Further, the utility model discloses a refrigerator has set up hot junction air-out wind path, will be carried to the cooling chamber of refrigerator by the air of hot junction heating. Therefore, the heat at the hot end is discharged in time, the heat is prevented from influencing the normal refrigeration of each chamber of the refrigerator and the normal work of a semiconductor refrigeration component, the hot air is directly conveyed back to the cooling chamber instead of the air duct of the refrigerator, and the hot air is prevented from reentering each chamber of the refrigerator body by the air duct.
Furthermore, the utility model discloses hot junction air inlet wind path has still been set up to make hot junction air inlet wind path and hot junction air outlet wind path all communicate with the cooling chamber of hot junction. The hot end air inlet path is used to introduce cold air into the cooling chamber to cool the hot end, and the hot air heated by the heated end is returned to the cooling chamber through the hot end air outlet path again, so as to avoid affecting the refrigeration of each chamber of the box body. In a word, the utility model discloses the cold air of utilizing the cooling chamber very much cools off the hot junction, makes the hot junction cooling faster, has improved the efficiency of semiconductor refrigeration part, makes the refrigerating output of cold junction higher.
Further, the utility model discloses an in the refrigerator, the rear wall of main door is formed with two vents, and when the main door was closed, the port that makes cold junction air supply wind path and cold junction return air wind path connects with a vent is sealed respectively to transmit the air current through two vents and second compartment (promptly, cold junction air supply wind path provides air conditioning through a vent to the second compartment, and the air of second compartment flows back to cold junction return air wind path through another vent). When the main door is opened, the two ventilation openings are far away from the ports of the cold-end air supply air path and the cold-end air return air path (no fixed connection relation exists, and the opening of the door causes disconnection). The structure is very simple, no pipeline is required to be embedded in the wall body of the main door, and the opening and closing of the main door are not influenced.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating an air path circulation of the refrigerator shown in FIG. 1;
FIG. 3 is an enlarged view at A of FIG. 2;
fig. 4 is a schematic block diagram of a refrigerator according to an embodiment of the present invention.
Detailed Description
A refrigerator according to an embodiment of the present invention is described below with reference to fig. 1 to 4. Where the orientations or positional relationships indicated by the terms "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc., are based on the orientations or positional relationships shown in the drawings, they are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention; FIG. 2 is a schematic view of the air path circulation of the refrigerator shown in FIG. 1, in which the direction of the air is indicated by arrows; FIG. 3 is an enlarged view at A of FIG. 2; fig. 4 is a schematic block diagram of a refrigerator according to an embodiment of the present invention.
As shown in fig. 1 to 4, a refrigerator according to an embodiment of the present invention may generally include a refrigerator body 100, a door body 200, and a semiconductor cooling part. The front side of the cabinet 100 (the side of the door 200 is the front side of the refrigerator, and the front-back direction is shown in the figure) is opened to define the first compartment 101. The door body 200 includes a main door 210 for opening and closing the first compartment 101 and defining the second compartment 201, and a sub door 220 for opening and closing the second compartment 201.
The main door 210 may be rotatably mounted to the cabinet 100 at the front side of the cabinet 100, the front side of the main door 210 is opened to define the aforementioned second compartment 201, and the sub door 220 may be rotatably mounted to the main door 210 at the front side of the main door 210. When the main door 210 is opened, the user accesses the items from the first compartment 101. With the main door 210 closed and the sub-door 220 open, a user may access items from the second compartment 201.
The semiconductor refrigeration unit 300 includes a cold end 310 and a hot end 320. The semiconductor cooling device 300 uses the thermoelectric effect of the semiconductor to produce cooling energy. After the semiconductor cooling component 300 is energized, the cold side 310 decreases in temperature and the hot side 320 increases in temperature. The semiconductor refrigeration unit 300 is configured such that the cold end 310 provides refrigeration to the second compartment 201.
The embodiment of the utility model provides a semiconductor refrigeration part 300 has been set up specially and has refrigerated alone second compartment 201 for the temperature of second compartment 201 is independently controllable, does not receive the influence of first compartment 101. Thus, the second compartment 201 can be formed as a completely different storage environment from the first compartment 101, and can be at a higher temperature than the first compartment 101 or a lower temperature than the first compartment 101. Further, since there is no need to cool the first compartment 101 with cold air, air is not exchanged between the second compartment 201 and the first compartment 101, and the refrigerator can be used exclusively for storing special articles, such as medicines and cosmetics, which are not suitable for storing in the temperature range of the first compartment 101. Also, since the second compartment 201 does not need to introduce cold air from the first compartment 101 for cooling, the two compartments are isolated from each other, and the generation of the smell tainting problem of the two compartments is also avoided.
As shown in fig. 2 and 4, the refrigerator may include a temperature sensor 600 and a controller 700. The temperature sensor 600 is used for detecting the temperature of the second compartment 201, and the controller 700 is used for receiving a detection signal of the temperature sensor 600 and controlling the operation state of the semiconductor cooling part 300 according to the temperature of the second compartment 201. The operation state of the semiconductor cooling device 300 includes turn-on, turn-off timing, operation time, etc., thereby finally achieving the adjustment of the cooling capacity of the second compartment 201.
In some embodiments, as shown in fig. 2, the semiconductor refrigeration component 300 can be disposed outside of the second compartment 201. Such as to the cabinet 100. This, on the one hand, does not occupy the limited storage space of the second compartment 201, and on the other hand, facilitates heat dissipation from the hot end 320 of the semiconductor cooling device 300.
In some embodiments, as shown in fig. 2 and 3, the cold end 310 of the semiconductor refrigeration unit 300 is formed with a refrigeration cavity 312, the cold end 310 refrigerating air within the refrigeration cavity 312. The refrigerator further comprises a cold end air supply path 410, wherein the cold end air supply path 410 is communicated with the refrigerating cavity 312 and the second compartment 201 and is used for conveying cold air prepared by the cold end 310 to the second compartment 201.
Preferably, the refrigerator may further include a cold-side return air duct 420. The cold-end return air duct 420 communicates with the second compartment 201 and the refrigeration cavity 312, so that the air in the second compartment 201 flows back into the refrigeration cavity 312 through the cold-end return air duct 420, receives the refrigeration of the cold end 310 to form cold air, and then enters the cold-end supply air duct 410 again.
The complete cooling cycle of the second compartment 201 is thus formed as follows: the cold air formed by the cold end 310 refrigerating the air in the refrigerating cavity 312 enters the second compartment 201 through the cold end supply air path 410, and after the refrigerating temperature of the second compartment 201 is increased, the cold air flows back into the refrigerating cavity 312 from the cold end return air path 420, receives the refrigeration of the cold end 310 again, and then enters the cold end supply air path 410 again. Accordingly, air circulates through the cooling chamber 312, the cold-side supply air passage 410, the second compartment 201, and the cold-side return air passage 420, so that a high-efficiency cooling cycle is formed, and the cooling rate of the second compartment 201 is increased.
The refrigerator may further include a first fan 412, and the first fan 412 is disposed in the cold-side supply air path 410 and is configured to promote the cold air in the cold-side supply air path 410 to flow to the second compartment 201. The first fan 412 realizes forced circulation of airflow to accelerate the operation speed of the cooling cycle.
In some embodiments, the rear wall of the main door 210 may be formed with two vents (not shown). And configuring the refrigerator to: when the main door 210 is closed, the ports of the cold-side supply air path 410 and the cold-side return air path 420 are respectively connected to one vent in a sealing manner so as to transmit air flow with the second compartment 201 (that is, the cold-side supply air path 410 supplies cold air to the second compartment 201 through one vent, and the air in the second compartment 201 flows back to the cold-side return air path 420 through the other vent). When the main door 210 is opened, the two vents are separated from the ports of the cold-side supply air passage 410 and the cold-side return air passage 420 (the two vents are not fixedly connected, and the two vents are opened to disconnect the two ports). This structure is very simple, and does not require any pipe line to be embedded in the wall of the main door 210, and does not affect the opening and closing of the main door 210 at all. The ports of the cold-side supply air path 410 and the cold-side return air path 420 may be located on the side wall or the top wall of the first compartment 101 and opened forward so as to be opposite to the ventilation opening on the rear wall of the main door 210 when the door is closed.
In alternative embodiments, it may be desirable to have the cold side supply air path 410 and the cold side return air path 420 extend directly into the main door 210. The intrusion point may be near the hinged end of the main door 210 and may be provided as a flexible conduit such as a hose so as not to interfere with the pivoting of the main door 210.
In some embodiments, as shown in fig. 2 and 3, the hot end 320 of the semiconductor refrigeration unit 300 is formed with a cooling cavity 322, and air in the cooling cavity 322 is used for cooling the hot end 320 to ensure that the hot end 320 dissipates heat, so that the semiconductor refrigeration unit 300 can work normally. The refrigerator further includes a hot-side air outlet duct 510. The hot-end air outlet duct 510 communicates the cooling cavity 322 with the cooling chamber 102 of the refrigerator for preparing cold air, and is used for conveying the air heated by the hot end 320 to the cooling chamber 102. Thus, not only is the heat of the hot end 320 discharged in time to prevent the heat from affecting the normal refrigeration of each compartment of the refrigerator and the normal operation of the semiconductor refrigeration unit 300, but also the hot air is directly sent back to the cooling compartment 102 instead of the air duct of the refrigerator to prevent the hot air from being re-introduced into each compartment of the box body 100 by the air duct.
Further, in some embodiments, the refrigerator further includes a hot side intake air duct 520. Hot-side inlet airflow path 520 communicates cooling chamber 102 and cooling cavity 322, so that air in cooling chamber 102 enters cooling cavity 322 through hot-side inlet airflow path 520, cools hot side 320, and returns to cooling chamber 102 through hot-side outlet airflow path 510. That is, the cold air introduced into the cooling chamber 102 by the hot-side inlet air duct 520 cools the hot side 320, and the hot air heated by the hot side 320 is returned to the cooling chamber 102 through the hot-side outlet air duct 510, so as to prevent the influence on the cooling of the compartments of the box 100. In a word, the embodiment of the utility model provides an especially, utilize the cold air of cooling chamber 102 to cool off hot end 320, make the hot end 320 cooling faster, improved the efficiency of semiconductor refrigeration part 300, make the refrigerating output of cold junction 310 higher.
The refrigerator may further include a second fan 522, and the second fan 522 may be disposed in the hot-end intake air path 520, and is configured to promote cold air in the cooling compartment 102 to flow to the cooling cavity 322, so as to realize forced flow of air flow in the hot-end intake air path 520, increase the heat dissipation speed of the hot end 320, and improve the energy efficiency of the semiconductor cooling capacity.
The refrigerator as a whole can be refrigerated by a vapor compression refrigeration cycle, and an evaporator 900 is provided in the cooling chamber 102. Each compartment inside the refrigerator may be divided into a refrigerating compartment, a freezing compartment, and a temperature-changing compartment according to a refrigerating temperature. For example, the temperature in the refrigerated compartment is generally controlled between 2 ℃ and 10 ℃, preferably between 4 ℃ and 7 ℃. The temperature range in the freezer compartment is typically controlled between-22 ℃ and-14 ℃. The temperature-changing chamber can be adjusted between-18 ℃ and 8 ℃ to realize the temperature-changing effect. The optimal storage temperatures of different kinds of articles are different, and the storage compartments suitable for storage are also different. For example, fruit and vegetable foods are suitably stored in the refrigerating compartment, while meat foods are suitably stored in the freezing compartment.
The first compartment 101 of the embodiment of the present invention is preferably a refrigerating compartment. The cooling compartment 102 is preferably disposed behind the first compartment 101 to be closer to the first compartment 101 to facilitate communication with the semiconductor cooling device 300. Semiconductor refrigeration component 300, cold-side supply air path 410, cold-side return air path 420, hot-side supply air path 520, and hot-side supply air path 520 may be disposed adjacent to the inner wall of first compartment 101 or embedded in the wall of the inner wall of first compartment 101.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A refrigerator characterized by comprising:
a case whose front side is opened to define a first compartment;
the door body comprises a main door and an auxiliary door, the main door is used for opening and closing the first chamber and is limited with a second chamber, and the auxiliary door is used for opening and closing the second chamber; and
a semiconductor refrigeration component comprising a cold end and a hot end and configured such that the cold end provides refrigeration to the second compartment.
2. The refrigerator according to claim 1,
the semiconductor refrigeration component is arranged outside the second compartment.
3. The refrigerator according to claim 2,
the cold end is provided with a refrigeration cavity, and the cold end refrigerates air in the refrigeration cavity; and is
The refrigerator also comprises a cold end air supply air path which is communicated with the refrigerating cavity and the second chamber and used for conveying cold air prepared by the cold end to the second chamber.
4. The refrigerator according to claim 3, characterized by further comprising:
and the cold end return air path is communicated with the second compartment and the refrigerating cavity, so that the air in the second compartment flows back to the refrigerating cavity through the cold end return air path, and enters the cold end air supply air path after receiving the cold end refrigeration to form cold air.
5. The refrigerator according to claim 3, characterized by further comprising:
and the first fan is arranged in the cold end air supply air path and used for promoting the cold air of the cold end air supply air path to flow to the second compartment.
6. The refrigerator according to claim 5,
the rear wall of the main door is formed with two vents, and the refrigerator is configured to:
when the main door is closed, the ports of the cold-end air supply air path and the cold-end air return air path are respectively in sealed connection with one ventilation opening so as to be convenient for conveying airflow with the second compartment; and when the main door is opened, the two ventilation openings are far away from the ports of the cold end air supply air path and the cold end air return air path.
7. The refrigerator according to claim 2,
the hot end is provided with a cooling cavity, and air in the cooling cavity is used for cooling the hot end; and is
The refrigerator also comprises a hot end air outlet path which is communicated with the cooling cavity and a cooling chamber of the refrigerator for preparing cold air and used for conveying air heated by the hot end to the cooling chamber.
8. The refrigerator according to claim 7, characterized by further comprising:
and the hot end air inlet path is communicated with the cooling chamber and the cooling cavity, so that the air in the cooling chamber enters the cooling cavity through the hot end air inlet path, cools the hot end and returns to the cooling chamber through the hot end air outlet path.
9. The refrigerator according to claim 8, characterized by further comprising:
and the second fan is arranged in the hot end air inlet air path and used for promoting the cold air in the cooling chamber to flow to the cooling cavity.
10. The refrigerator according to claim 7,
the first compartment is a refrigerating compartment, and the cooling compartment is arranged behind the first compartment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022018998.1U CN213778313U (en) | 2020-09-15 | 2020-09-15 | Refrigerator with a door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022018998.1U CN213778313U (en) | 2020-09-15 | 2020-09-15 | Refrigerator with a door |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213778313U true CN213778313U (en) | 2021-07-23 |
Family
ID=76904854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022018998.1U Active CN213778313U (en) | 2020-09-15 | 2020-09-15 | Refrigerator with a door |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213778313U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022057590A1 (en) * | 2020-09-15 | 2022-03-24 | 重庆海尔制冷电器有限公司 | Refrigerator |
-
2020
- 2020-09-15 CN CN202022018998.1U patent/CN213778313U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022057590A1 (en) * | 2020-09-15 | 2022-03-24 | 重庆海尔制冷电器有限公司 | Refrigerator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106369913B (en) | Refrigerator | |
AU742491B2 (en) | Refrigerator | |
CN106338171B (en) | Refrigerator | |
CN201808794U (en) | Multifunctional medicine storage chest | |
CN106016964B (en) | A kind of control system, control method and the refrigerator of more air door wind-cooling refrigerators | |
WO2019120105A1 (en) | Refrigerator | |
CN108253690A (en) | Refrigerator | |
CN111059824A (en) | Air-cooled refrigerator | |
CN213778313U (en) | Refrigerator with a door | |
AU2021344298B2 (en) | Refrigerator | |
CN212378329U (en) | Refrigerator with a door | |
CN210832684U (en) | Air-cooled refrigerator | |
CN211233526U (en) | Cold-stored structure and refrigeration plant | |
KR101369453B1 (en) | Refrigerator and method for control cool air of refrigerator | |
JP2772173B2 (en) | refrigerator | |
WO2021190356A1 (en) | Refrigerator | |
CN114183976A (en) | Refrigerator with a door | |
KR100678777B1 (en) | Refrigerator | |
AU2021343158B2 (en) | Refrigerator | |
CN115854632A (en) | Refrigeration device and control method thereof | |
CN114061252B (en) | Control method of air-cooled refrigerator and air-cooled refrigerator | |
CN220303976U (en) | Air-cooled refrigerator with independent temperature-control double drawers in refrigerating chamber | |
CN213687430U (en) | Upper refrigeration type rice cabinet | |
CN113531987B (en) | Refrigerator with a door | |
CN114183975B (en) | Refrigerator with a refrigerator body |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |