CN111141081A - Air duct assembly and refrigeration equipment - Google Patents
Air duct assembly and refrigeration equipment Download PDFInfo
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- CN111141081A CN111141081A CN202010060528.3A CN202010060528A CN111141081A CN 111141081 A CN111141081 A CN 111141081A CN 202010060528 A CN202010060528 A CN 202010060528A CN 111141081 A CN111141081 A CN 111141081A
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- Prior art keywords
- air
- air duct
- sub
- duct
- outlet
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- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses an air duct assembly and refrigeration equipment, wherein the air duct assembly comprises an air duct shell and an air supply channel formed on the air duct shell, the air duct shell is provided with an air inlet and a plurality of first air outlets, the air inlet is communicated with the air supply channel, the first air outlets are sequentially arranged at intervals along the direction far away from the air inlet, an air guide plate assembly is arranged in the air supply channel, and the air guide plate assembly guides air entering the air supply channel from the air inlet to each first air outlet. In this wind channel subassembly, a plurality of first air outlets are arranged along the direction of keeping away from the air intake at interval in proper order, and the cold wind that gets into the wind channel from the air intake flows to the direction of keeping away from the air intake in-process, through the water conservancy diversion effect of aviation baffle subassembly, makes cold wind can flow to each first air outlet uniformly, and then makes the air current that blows off from each first air outlet flow to the room between the refrigeration uniformly, guarantees that the indoor temperature distribution of refrigeration plant's refrigeration room is even, improves user's use and experiences.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air duct assembly and refrigeration equipment.
Background
With the development of social economy, the living standard of people is higher and higher, and the requirement of consumers on refrigerators is higher and higher. The existing refrigeration equipment, for example, cold wind in the air duct in the refrigerator passes through a plurality of air outlets and supplies air to the refrigeration room of the refrigerator indoors, but cold wind blows to the in-process flow unevenness of air outlet from the air inlet in the existing air duct, and the air current that leads to blowing off from the air outlet is inhomogeneous, and then leads to the indoor temperature distribution of refrigerator refrigeration room uneven, influences user's use experience.
Disclosure of Invention
The invention mainly aims to provide an air duct assembly and refrigeration equipment, and aims to solve the problem that in the existing refrigeration equipment, the indoor temperature distribution of a refrigeration chamber is uneven due to uneven flowing of cold air in an air duct in the process of blowing cold air from an air inlet to an air outlet.
In order to achieve the above object, the air duct assembly provided by the present invention includes an air duct housing and an air supply channel formed on the air duct housing, the air duct housing is provided with an air inlet and a plurality of first air outlets, the air inlet and the plurality of first air outlets are communicated with the air supply channel, the plurality of first air outlets are sequentially arranged at intervals along a direction away from the air inlet, an air deflector assembly is disposed in the air supply channel, and the air deflector assembly guides air entering the air supply channel from the air inlet to each of the first air outlets.
In an embodiment, the air inlet is located above the first air outlet, the first air outlets are sequentially arranged from top to bottom at intervals, and the air guiding plate assembly includes a first air guiding plate disposed between the air inlet and the first air outlet located at the uppermost position.
In an embodiment, the first air outlet is a strip-shaped hole arranged horizontally, the air inlet is arranged near one side of the air duct shell, the first air outlet is arranged at a middle position between two sides of the air duct shell, the upper end of the first air deflector is close to the middle of the air inlet, and the lower end of the first air deflector is close to the middle of the first air outlet located at the uppermost position.
In one embodiment, the first outlets have the same size.
In an embodiment, the air supply channel includes a first sub-air duct and a second sub-air duct, the air deflector is disposed in the first sub-air duct, the air inlet and the first air outlet are both communicated with the first sub-air duct, the second sub-air duct is communicated with a lower end of the first sub-air duct, the air duct housing is further provided with a second air outlet, and the second air outlet is communicated with the second sub-air duct.
In one embodiment, the length of the first air outlet is 1/2-4/5 of the transverse length of the first sub-air duct.
In an embodiment, the air deflection assembly further includes a second air deflection plate, the second air deflection plate is disposed between any two adjacent first air outlets, and the second air deflection plate is vertically disposed in the first sub-air duct.
In an embodiment, the second sub-air duct extends downward from the lower end of the first sub-air duct, the transverse length of the second sub-air duct is smaller than that of the first sub-air duct, and the second air outlet is communicated with the lower end of the second sub-air duct.
In an embodiment, the second sub-air duct is a vertically arranged strip-shaped air duct, the second sub-air duct extends downwards from the middle position of the lower end of the first sub-air duct, and the second air outlet is opposite to the first air outlet.
The invention also provides refrigeration equipment, which comprises an inner container and the air duct assembly, wherein a refrigeration chamber is formed in the inner container, the air duct shell is arranged on the inner container, the air supply channel is formed on one side of the air duct shell, which faces to the inner container, and the first air outlet is communicated with the air supply channel and the refrigeration chamber.
In the air duct assembly, the plurality of first air outlets are sequentially arranged at intervals along the direction far away from the air inlet, and in the process that cold air entering the air duct from the air inlet flows towards the direction far away from the air inlet, the cold air can uniformly flow towards each first air outlet through the flow guide effect of the air deflector assembly, so that the air flow blown out from each first air outlet uniformly flows towards the refrigerating chamber, the uniform temperature distribution in the refrigerating chamber of the refrigerating equipment is ensured, and the use experience of a user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an air duct assembly according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an air duct assembly according to another embodiment of the present invention;
fig. 3 is a schematic perspective view of a refrigeration apparatus according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
6 | |
| 1 | |
61 | |
| 2 | |
62 | |
| 21 | |
200 | |
| 22 | |
7 | Refrigerating |
| 3 | |
8 | |
| 4 | First air outlet | 9 | |
| 5 | Second air outlet |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The description of the orientations of "up", "down", "left", "right", etc. in the present invention, with reference to the orientations shown in fig. 1 and 2, is merely used to explain the relative positional relationship between the components in the postures shown in fig. 1 and 2, and if the specific posture is changed, the directional indication is changed accordingly.
As shown in fig. 1 to 3, the present invention provides an air duct assembly 100, where the air duct assembly 100 includes an air duct casing 1 and an air supply channel 2 formed on the air duct casing 1, the air duct casing 1 is provided with an air inlet 3 communicated with the air supply channel 2 and a plurality of first air outlets 4, the plurality of first air outlets 4 are sequentially arranged at intervals along a direction away from the air inlet 3, an air deflector assembly 6 is disposed in the air supply channel 2, and the air deflector assembly 6 guides air entering the air supply channel 2 from the air inlet 3 to each of the first air outlets 4.
The air duct assembly 100 of the present invention is mainly applied to a refrigeration device 200, such as a refrigerator, and is particularly suitable for a side-by-side combination refrigerator, and the embodiment takes the application of the air duct assembly 100 to the side-by-side combination refrigerator as an example. The wind channel subassembly 100 of this embodiment sets up in the refrigerator box, specifically, forms refrigeration room 7 in the refrigerator inner bag 8, and wind channel casing 1 is installed on inner bag 8, and air supply channel 2 is formed on wind channel casing 1 towards one side of inner bag 8, and air supply channel 2 is through first air outlet 4 and refrigeration room 7 intercommunication, and the cold wind that gets into in the air supply channel 2 from air intake 3 blows in refrigeration room 7 through first air outlet 4.
In the embodiment, the plurality of first air outlets 4 are sequentially arranged at intervals along the direction away from the air inlet 3, cold air entering the air channel from the air inlet 3 flows towards the direction away from the air inlet 3, and the cold air can uniformly flow towards the first air outlets 4 under the flow guide effect of the air deflector assembly 6, so that the air flow blown out from the first air outlets 4 uniformly flows towards the refrigerating chamber 7, the uniform temperature distribution in the refrigerating chamber 7 of the refrigerator is ensured, and the use experience of a user is improved.
Further, air intake 3 is located the top of first air outlet 4, and a plurality of first air outlet 4 are interval arrangement in proper order from top to bottom, and aviation baffle subassembly 6 includes first aviation baffle 61, and first aviation baffle 61 sets up between air intake 3 and the first air outlet 4 that is located the top position. Owing to the structural feature of side-by-side combination refrigerator itself, refrigeration compartment 7 extends from top to bottom to make a plurality of first air outlet 4 from top to bottom interval arrangement, so that a plurality of first air outlet 4 adapt to the setting of refrigeration compartment 7, and then send into cold wind through a plurality of first air outlet 4 to the different positions of refrigeration compartment 7, effectively improve the homogeneity of indoor 7 interior temperature distribution of refrigeration. In addition, the first air guiding plate 61 is located between the air inlet 3 and the first air outlet 4 located at the uppermost position, and the cold air entering the air supply channel 2 from the air inlet 3 can uniformly flow downwards through the guiding action of the first air guiding plate 61.
In this embodiment, the first air outlet 4 is a strip-shaped hole transversely arranged, the air inlet 3 is arranged near one side of the air duct shell 1, the first air outlet 4 is arranged at a middle position between two sides of the air duct shell 1, the upper end of the first air deflector 61 is close to the middle part of the air inlet 3, and the lower end of the first air deflector 61 is close to the middle part of the first air outlet 4 located at the uppermost position. Specifically, as shown in fig. 1 and fig. 2, the air inlet 3 and the first air outlet 4 of the present embodiment are distributed in a staggered manner, the air inlet 3 is located at the right side of the air duct housing 1, and the first air outlet 4 is located at the middle position of the air duct housing 1. In order to adapt to the position distribution relation between the air inlet 3 and the first air outlet 4, the first air deflector 61 is arranged in an inclined manner in the embodiment, the upper end of the first air deflector 61 is close to the middle of the air inlet 3, the lower end of the first air deflector is close to the middle of the first air outlet 4 located at the uppermost position, so that the first air deflector 61 plays a good flow guiding role, cold air entering the air supply channel 2 from the air inlet 3 can uniformly flow vertically downwards through the flow guiding role of the first air deflector 61, the first air outlet 4 is a transversely-arranged strip-shaped hole, the manufacturing is simple and convenient, the first air outlet 4 is matched with the shape of the refrigerating chamber 7, the air can transversely flow out of the first air outlet 4 in the vertical downward flow process of the air flow, and the refrigerating chamber 7 is refrigerated in an omnibearing manner.
Further, the sizes of the first air outlets 4 are the same. Specifically, as shown in fig. 1 to 3, the number of the first air outlets 4 is three, the three first air outlets 4 are sequentially arranged at intervals from top to bottom, and the three first air outlets 4 have the same size, so that the manufacturing is convenient, and the uniformity of the temperature distribution in the refrigeration chamber 7 is effectively improved. The number of the first air outlets 4 can be set according to actual needs, and the number of the first air outlets 4 is not limited in the invention.
In this embodiment, the air supply channel 2 includes a first sub-air duct 21 and a second sub-air duct 22, the air deflector is disposed in the first sub-air duct 21, the air inlet 3 and the first air outlet 4 are both communicated with the first sub-air duct 21, the second sub-air duct 22 is communicated with a lower end of the first sub-air duct 21, the air duct housing 1 is further provided with a second air outlet 5, and the second air outlet 5 is communicated with the second sub-air duct 22.
Specifically, the refrigerating compartment 7 includes a refrigerating compartment and a low-temperature compartment (iced compartment) located below the refrigerating compartment, the first sub-duct 21 is disposed corresponding to the refrigerating compartment, the first sub-duct 21 is communicated with the refrigerating compartment through the first air outlet 4, and cold air entering the first sub-duct 21 from the air inlet 3 is blown into the refrigerating compartment through the first air outlet 4, so that the refrigerating compartment is refrigerated. The second sub-air duct 22 is disposed corresponding to the low-temperature chamber, and the second sub-air duct 22 is communicated with the low-temperature chamber through the second air outlet 5, so that the cold air in the first sub-air duct 21 can flow downwards into the second sub-air duct 22 and is blown into the low-temperature chamber through the second air outlet 5, thereby refrigerating the low-temperature chamber. This embodiment divides air supply channel 2 into two sub-wind channels, first sub-wind channel 21 and second sub-wind channel 22 promptly to can realize refrigerating refrigerator walk-in and low-temperature chamber simultaneously, integrate the degree height, do benefit to the refrigeration efficiency who improves the refrigerator, and can satisfy user's different user demands.
The length of the first air outlet 4 of the present embodiment is 1/2-4/5 of the transverse length of the first sub-air duct 21. It is understood that the length of the first outlet 4 is the distance between the left and right ends of the first outlet 4 shown in fig. 1 and 2, and the transverse length of the first sub-duct 21 is the left and right lengths shown in fig. 1 and 2. The length of the first air outlet 4 is designed to be 1/2-4/5 of the transverse length of the first sub-air duct 21, air supply to the interior of the refrigerating chamber is facilitated, and the uniformity of temperature distribution in the refrigerating chamber is effectively improved.
In this embodiment, the air guiding plate assembly 6 further includes a second air guiding plate 62, the second air guiding plate 62 is disposed between any two adjacent first air outlets 4, and the second air guiding plate 62 is vertically disposed in the first sub-air duct 21. Specifically, as shown in fig. 1, the number of the second air deflectors 62 in this embodiment is two, one of the second air deflectors 62 is disposed between the first air outlet 4 located at the uppermost position and the first air outlet 4 located at the middle position, and the other second air deflector 62 is disposed between the first air outlet 4 located at the middle position and the first air outlet 4 located at the lowermost position, so that the cold air entering the air supply channel 2 from the air inlet 3 flows downward uniformly downward through the flow guiding effects of the first air deflector 61 and the two second air deflectors 62, and further flows uniformly toward the refrigerating chamber and the low-temperature chamber through the first air outlet 4 and the second air outlet 5, thereby effectively improving the uniformity of temperature distribution in the refrigerating chamber and the low-temperature chamber. Meanwhile, the two second air deflectors 62 also play a role in strengthening, and prevent the air duct shell 1 from deforming and sinking.
In this embodiment, the second sub-air duct 22 extends downward from the lower end of the first sub-air duct 21, the transverse length of the second sub-air duct 22 is smaller than the transverse length of the first sub-air duct 21, and the second air outlet 5 is communicated with the lower end of the second sub-air duct 22. Because the temperature of the low-temperature chamber needs to be lower than the temperature in the refrigerating chamber, the transverse length of the second sub-air duct 22 is smaller than the transverse length of the first sub-air duct 21, that is, the second sub-air duct 22 is designed to be narrower than the first sub-air duct 21, so that the wind flowing into the second sub-air duct 22 from the first sub-air duct 21 is concentrated in the downward flowing process, the wind speed is increased, and the cold supply to the low-temperature chamber is accelerated through the second air outlet 5, thereby meeting the low-temperature requirement of the low-temperature chamber. Further, the length of the second air outlet 5 is almost the same as the transverse length of the lower end of the second sub-air duct 22, so that the maximum air outlet is ensured.
Specifically, the second sub-air duct 22 of this embodiment is a vertically arranged strip-shaped air duct, and the second sub-air duct 22 extends downward from the middle position of the lower end of the first sub-air duct 21, and the second air outlet 5 is opposite to the first air outlet 4. The three first air outlets 4 of this embodiment set up in first sub-wind channel 21 in the middle, and the second air outlet 5 sets up in second sub-wind channel 22 in the middle, and second sub-wind channel 22 is bar wind channel and vertical setting, makes the in-process that flows into in the second sub-wind channel 22 from first sub-wind channel 21 more concentrate at the in-process that flows down, and the wind speed increases for, further satisfies the low temperature demand of low temperature room.
As shown in fig. 3, the present invention further provides a refrigeration apparatus 200, where the refrigeration apparatus 200 includes an inner container 8 and the air duct assembly 100, a refrigeration compartment 7 is formed in the inner container 8, an air duct casing 1 is installed on the inner container 8, an air supply channel 2 is formed on one side of the air duct casing 1 facing the inner container 8, the air supply channel 2 is communicated with the refrigeration compartment 7 through a first air outlet 4, and cold air entering the air supply channel 2 from an air inlet 3 is blown into the refrigeration compartment 7 through the first air outlet 4, so as to meet the refrigeration requirement of the refrigeration compartment 7. The refrigeration device 200 of this embodiment may be a refrigerator, a freezer, a wine cabinet, etc., and the refrigerator is taken as an example for illustration, the refrigeration compartment 7 may have a plurality of object placing plates 9, and each object placing plate 9 may be correspondingly provided with one first air outlet 4, which is beneficial for storing articles. Since the refrigeration apparatus 200 of this embodiment adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The air duct assembly is characterized by comprising an air duct shell and an air supply channel formed on the air duct shell, wherein the air duct shell is provided with an air inlet communicated with the air supply channel and a plurality of first air outlets, the first air outlets are sequentially arranged at intervals along the direction far away from the air inlet, an air guide plate assembly is arranged in the air supply channel, and the air guide plate assembly guides air entering the air supply channel from the air inlet to the first air outlets.
2. The air duct assembly according to claim 1, wherein the air inlet is located above the first air outlet, the first air outlets are sequentially spaced from top to bottom, and the air deflector assembly includes a first air deflector disposed between the air inlet and the first air outlet located at the uppermost position.
3. The air duct assembly according to claim 2, wherein the first air outlet is a transversely disposed strip-shaped hole, the air inlet is disposed near one side of the air duct housing, the first air outlet is disposed at a middle position between two sides of the air duct housing, an upper end of the first air deflector is near a middle portion of the air inlet, and a lower end of the first air deflector is near a middle portion of the first air outlet located at an uppermost position.
4. The air duct assembly of claim 3, wherein the first air outlets are of uniform size.
5. The air duct assembly according to claim 3, wherein the air supply passage includes a first sub-air duct and a second sub-air duct, the air deflector is disposed in the first sub-air duct, the air inlet and the first air outlet are both communicated with the first sub-air duct, the second sub-air duct is communicated with a lower end of the first sub-air duct, the air duct housing is further provided with a second air outlet, and the second air outlet is communicated with the second sub-air duct.
6. The air duct assembly according to claim 5, wherein the length of the first air outlet is 1/2-4/5 of the transverse length of the first sub-air duct.
7. The air duct assembly according to claim 6, wherein the air deflection assembly further comprises a second air deflection plate, the second air deflection plate is disposed between any two adjacent first air outlets, and the second air deflection plate is vertically disposed in the first sub-air duct.
8. The air duct assembly according to claim 6, wherein the second sub air duct extends downward from a lower end of the first sub air duct, a transverse length of the second sub air duct is smaller than a transverse length of the first sub air duct, and the second air outlet is communicated with a lower end of the second sub air duct.
9. The air duct assembly according to claim 8, wherein the second sub air duct is a vertically disposed strip-shaped air duct, the second sub air duct extends downward from a middle position of a lower end of the first sub air duct, and the second air outlet is disposed opposite to the first air outlet.
10. The refrigerating equipment is characterized by comprising an inner container and the air duct assembly as claimed in any one of claims 1 to 9, wherein a refrigerating chamber is formed in the inner container, the air duct shell is mounted on the inner container, the air supply channel is formed on one side, facing the inner container, of the air duct shell, and the first air outlet is communicated with the air supply channel and the refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010060528.3A CN111141081A (en) | 2020-01-19 | 2020-01-19 | Air duct assembly and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010060528.3A CN111141081A (en) | 2020-01-19 | 2020-01-19 | Air duct assembly and refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111141081A true CN111141081A (en) | 2020-05-12 |
Family
ID=70526156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010060528.3A Pending CN111141081A (en) | 2020-01-19 | 2020-01-19 | Air duct assembly and refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111141081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970229A (en) * | 2020-07-24 | 2022-01-25 | 青岛海尔特种电冰柜有限公司 | Refrigeration subassembly and gradevin |
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| CN110617667A (en) * | 2019-10-31 | 2019-12-27 | 合肥美的电冰箱有限公司 | Air duct cover plate assembly and refrigerator |
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| CN1124056A (en) * | 1994-06-02 | 1996-06-05 | 三星电子株式会社 | Cool-air duct for refrigerators |
| DE102009056424A1 (en) * | 2009-09-03 | 2011-03-10 | Liebherr-Hausgeräte Ochsenhausen GmbH | Subassembly element for a refrigerator and / or freezer, assembly and refrigerator and / or freezer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970229A (en) * | 2020-07-24 | 2022-01-25 | 青岛海尔特种电冰柜有限公司 | Refrigeration subassembly and gradevin |
| CN113970229B (en) * | 2020-07-24 | 2023-10-10 | 青岛海尔特种电冰柜有限公司 | Refrigeration assembly and wine cabinet |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200512 |
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| RJ01 | Rejection of invention patent application after publication |