CN216694137U - Air duct assembly and refrigerator - Google Patents
Air duct assembly and refrigerator Download PDFInfo
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- CN216694137U CN216694137U CN202123059143.4U CN202123059143U CN216694137U CN 216694137 U CN216694137 U CN 216694137U CN 202123059143 U CN202123059143 U CN 202123059143U CN 216694137 U CN216694137 U CN 216694137U
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Abstract
The application discloses an air duct assembly and a refrigerator, wherein the air duct assembly comprises an air duct cover plate main body and a widened part; the air duct cover plate main body is provided with an air duct penetrating through two ends of the air duct cover plate main body, and two opposite sides of the air duct cover plate main body are provided with first clamping hooks; a connecting structure is arranged on one side of the widened part facing the air duct cover plate main body and is buckled and connected with the first clamping hook so that the widened part is connected with the air duct cover plate main body; one side of the widened part far away from the air duct cover plate main body is provided with a second clamping hook, the second clamping hook is used for being connected with a refrigerator container of the refrigerator, and the first clamping hook can be connected with the refrigerator container of the refrigerator. In this application, connect in one side of wind channel apron main part through setting up wide section, to the refrigerator with different specification and dimension of series, only need design the forming die of wide section that corresponds according to different specification and dimension, and need not to redesign the forming die who develops a whole set of wind channel subassembly to reduce the cost input to the forming die of wind channel subassembly, saved manufacturing cost.
Description
Technical Field
The application belongs to the household appliance field, and particularly relates to an air duct assembly and a refrigerator.
Background
The refrigerator is an indispensable household appliance in daily life of people, and manufacturers usually design a refrigerator series for each type of refrigerator in order to meet different requirements of different consumers, and the refrigerators in the same refrigerator series have various specifications. For refrigerators of the same series and different specifications, the air duct width sizes are different, a set of air duct assembly needs to be developed for each refrigerator of each specification, a set of forming die needs to be designed and developed independently for each set of air duct assembly, and the die investment cost is high.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an air duct assembly and a refrigerator to reduce the input cost of an air duct forming die.
In a first aspect, an embodiment of the present application provides an air duct assembly for being installed in a refrigerator, the air duct assembly includes:
the air duct cover plate main body is provided with an air duct penetrating through two ends of the air duct cover plate main body, and two opposite sides of the air duct cover plate main body are provided with first clamping hooks; and
the widened part is provided with a connecting structure at one side facing the air duct cover plate main body, and the connecting structure is buckled and connected with the first clamping hook so as to enable the widened part to be connected with the air duct cover plate main body; one side of the widened part, which is far away from the air duct cover plate main body, is provided with a second clamping hook, the second clamping hook is used for being connected with a refrigerator container of the refrigerator, and the first clamping hook can be connected with the refrigerator container of the refrigerator.
Optionally, the first hook includes:
the first connecting part is connected with the air duct cover plate main body and is provided with a clamping groove hole for buckling and connecting the connecting structure; and
the first hook part is connected to one end, far away from the air duct cover plate main body, of the first connecting part and used for being abutted and matched with the connecting structure.
Optionally, the connection structure includes:
a third hook including a third connecting portion and a third hook portion, wherein the third connecting portion is connected to the widened portion, the third hook portion is connected to an end of the third connecting portion away from the widened portion, and the third connecting portion extends toward the air duct cover main body so that the third hook portion passes through the slot hole to be connected with the first connecting portion in a buckling manner; and
and the abutting part is connected to one side of the widened part close to the third hook, and abuts against the first hook when the third hook passes through the slot hole to be buckled and connected with the first connecting part.
Optionally, one side of the widened portion facing the air duct cover plate main body is further provided with a screw joint seat, the screw joint seat is provided with a mounting hole for a threaded connector to pass through, and the widened portion is further in threaded connection with the air duct cover plate main body through the screw joint seat and the threaded connector.
Optionally, the screw joint seat includes the bedplate and with the reference column that the bedplate is connected, one side of apron main part is equipped with the confession the reference column is pegged graft the complex locating hole, the mounting hole is seted up in the reference column, just the mounting hole is the step hole.
Optionally, the number of the widened portions is two, and the two widened portions are respectively connected to two opposite sides of the air duct cover plate main body.
Optionally, the widening comprises:
the side air duct cover plate is connected with the air duct cover plate main body through the connecting structure, the connecting structure is arranged on one side, facing the air duct cover plate main body, of the side air duct cover plate, and a containing groove is further formed in one side, facing the box liner, of the side air duct cover plate; and
and the first heat-preservation piece is arranged in the containing groove and is used for contacting the inner wall of the box liner so as to eliminate a gap between the side air duct cover plate and the box liner.
Optionally, the air duct cover plate main body includes:
the first air duct cover plate is provided with an air inlet and an air outlet which are used for communicating a refrigerating chamber of the refrigerator, the air inlet is used for communicating with the refrigerating chamber of the refrigerator, and the air outlet is used for communicating with a freezing chamber of the refrigerator;
the second air duct cover plate is connected to one side of the first air duct cover plate and forms the air duct by enclosing with the first air duct cover plate, and the air duct is communicated with the air inlet and the air outlet; and
and the fan is arranged in the air duct and used for providing suction force to suck the cold air in the refrigerating chamber into the air duct through the air inlet and blow the cold air into the freezing chamber through the air outlet.
Optionally, the air duct assembly further includes a second heat insulation member, and the second heat insulation member covers one side of the second air duct cover plate, which is far away from the first air duct cover plate; when the widened part is connected with the refrigerator container of the refrigerator through the second clamping hook, the second heat preservation part is used for being in contact with the refrigerator container.
In a second aspect, an embodiment of the present application further provides a refrigerator, including the air duct assembly according to any one of the above embodiments.
In the embodiment of the application, the widened part is connected to one side of the air duct cover plate main body, so that for refrigerators of the same series and different specifications and sizes, only the corresponding forming die of the widened part is required to be designed according to different specifications and sizes, and the forming die of a whole set of air duct assembly is not required to be redesigned and developed, so that the cost input of the forming die of the air duct assembly is reduced, and the production cost is saved; and because the air duct cover plate main body uses the same set of forming die, the unified design style of the refrigerators in the same series can be ensured.
Drawings
The technical solutions and advantages of the present application will become apparent from the following detailed description of specific embodiments of the present application when taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural diagram of an air duct assembly according to an embodiment of the present application.
Fig. 2 is an exploded view of the duct assembly of fig. 1.
Fig. 3 is a front view of the airway assembly of fig. 1.
Fig. 4 is a cross-sectional view of the airway assembly of fig. 3 taken along section a-a.
Fig. 5 is an enlarged view at B in fig. 4.
FIG. 6 is a schematic view of the widened portion of the duct assembly of FIG. 1.
Figure 7 is a schematic view of the widened portion of figure 6 at another angle.
Fig. 8 is an enlarged view at C in fig. 6.
FIG. 9 is a schematic view of a first air duct cover of the air duct cover body of the air duct assembly of FIG. 1.
Fig. 10 is an enlarged view at D in fig. 9.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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 application.
The embodiment of the application provides an air duct assembly and a refrigerator to reduce the input cost of an air duct forming die.
Referring to fig. 1, 4 to 6, fig. 1 is a schematic structural diagram of an air duct assembly 100 provided in the present application. The air duct assembly 100 includes an air duct cover main body 10 and a widening portion 20, the air duct cover main body 10 is provided with an air duct penetrating through two ends of the air duct cover main body 10, and two opposite sides of the air duct cover main body 10 are provided with first hooks 111; a connecting structure 23 is disposed on one side of the widened portion 20 facing the air duct cover main body 10, and the connecting structure 23 is connected with the first hook 111 in a fastening manner, so that the widened portion 20 is connected to the air duct cover main body 10; the widened portion 20 is provided with a second hook 24 on a side away from the air duct cover plate main body 10, the second hook 24 is used for being connected with a refrigerator liner, and the first hook 111 can be connected with the refrigerator liner.
The air duct cover plate main body 10 extends along the height direction of the refrigerator, and the air duct cover plate main body 10 is used for covering the inner wall of the refrigerator liner of the refrigerator so as to guide the air flow in the refrigerator to flow through the air ducts penetrating through the two ends of the air duct cover plate main body. Specifically, in the present embodiment, the duct cover main body 10 serves to guide cool air in the refrigerating compartment into the freezing compartment.
It can be understood that the refrigerators of the same series are divided into a plurality of specifications, the width dimensions of the refrigerator container containers of different specifications are different, in the embodiment of the application, the width dimension of the air duct cover plate main body 10 is the same as the minimum width dimension of the refrigerator container containers of the same series, wherein, the two sides of the refrigerator container containers are provided with clamping grooves connected with the first clamping hooks 111 of the air duct cover plate main body 10 in a buckling manner, for the refrigerators of the same series with the increased size of the container containers, the clamping grooves of the refrigerator container containers only increase the distance of the corresponding clamping grooves at the two sides due to the increased width of the container containers, and the structure and the arrangement position of the clamping grooves are unchanged. For the refrigerators with the smallest size of the refrigerator liners in the same refrigerator series, the air duct cover plate main body 10 is directly connected with the refrigerator liners in a buckling manner through the first clamping hooks 111; for the refrigerators with the width size of the rest of the refrigerator liners in the same series increased, the width of the air duct assembly 100 is increased by connecting the widened part 20 to one side of the air duct cover plate main body 10, and the widened part 20 is connected with the refrigerator liners in a buckling manner through the second hooks 24, so that the air duct assembly 100 is adapted to the refrigerators with different air duct width sizes. The second hook 24 and the first hook 111 have the same structure, and the second hook 24 and the first hook 111 are arranged at the corresponding positions.
It is understood that the widened portion 20 may be connected to one side of the duct cover main body 10 in the width direction thereof, or may be connected to both sides of the duct cover main body 10 in the width direction thereof. Specifically, in the process of producing the air duct assembly 100, only one set of air duct cover plate main body 10 needs to be produced for the refrigerator with the minimum width dimension of the inner container in the same series, and the width dimensions of the widened portions 20 of different refrigerators are determined according to the width dimensions of different inner containers of other refrigerators in the same series, so as to produce the corresponding widened portions 20. In the embodiment of the present application, the duct cover main body 10 and the widened portion 20 are both formed by injection molding.
In this application embodiment, to the refrigerator of case courage width size increase, in wide width portion 20's installation, wide width portion 20 passes through connection structure 23 and is connected with the first pothook 111 lock of wind channel apron main part 10, wide width portion 20 is fixed through the original structural connection of wind channel apron main part 10 promptly, make full use of wind channel apron main part 10's original structure, avoid the waste of original structure, need not to increase other connection structure in addition on wind channel apron main part 10, the uniformity of same series refrigerator wind channel apron main part 10 has been guaranteed.
It should be noted that, for the refrigerator with the width of the cabinet liner increased, since the first hooks 111 at the two sides (or one side) of the air duct cover plate main body 10 are already connected to the widened portion 20 through the connection structure 23, at this time, the first hooks 111 cannot be connected to the cabinet liner of the refrigerator, and the second hooks 24 only connected to the cabinet liner of the widened portion 20 easily cause the whole air duct assembly 100 to become loose, in order to ensure the whole air duct assembly 100 to be stably connected to the cabinet liner of the refrigerator, and at the same time, reduce the bearing force of the second hooks 24 of the widened portion 20, in the embodiment of the present application, as shown in fig. 9, the first hooks 111 are also arranged at one side or two sides of the air duct cover plate main body 10 along the height direction thereof.
In the embodiment of the application, by arranging the widened part 20 to be connected to one side of the air duct cover plate main body 10, for refrigerators of the same series with different specifications and sizes, only the corresponding forming mold of the widened part 20 needs to be designed according to different specifications and sizes, and a whole set of forming mold of the air duct assembly 100 does not need to be redesigned and developed, so that the cost input of the forming mold of the air duct assembly 100 is reduced, and the production cost is saved; moreover, as the air duct cover plate main body 10 uses the same set of forming die, the refrigerators in the same series can keep a uniform design style.
In addition, for the refrigerator with the same series of widened refrigerator liners, one side of the widened part 20 is connected with the refrigerator liners through the second hook 24, and the other side of the widened part 20 is connected with the air duct cover plate main body 10 through the connecting structure 23, so that on one hand, the connection stability of the widened part 20 is ensured, and meanwhile, the connection stability of the air duct assembly whole 100 and the refrigerator liners is ensured; on the one hand, because wide portion 20's both sides all have the connection, the contact of wide portion 20 with refrigerator case courage inner wall has been guaranteed to the 20 both sides atress of wide portion, avoids wide portion 20 only to connect and the perk (unilateral atress) through one side to avoid producing the space between wide portion 20 and the case courage inner wall, avoid influencing the thermal insulation performance of refrigerator.
It can be understood that, in order to ensure that the cool air blown out from the air duct assembly 100 is uniformly blown into the freezing chamber, in the embodiment of the present invention, as shown in fig. 1, the number of the widened portions 20 is two, and the two widened portions 20 are respectively connected to two opposite sides of the air duct cover main body 10. So, wind channel cover plate main part 10 is located between two widening portion 20, and wind channel cover plate main part 10 is located the middle part position of case courage inner wall promptly, evenly gets into in the freezing chamber from the cold wind that wind channel cover plate main part 10 blew out for the temperature evenly reduces everywhere in the freezing chamber. Moreover, by providing two widened portions 20 connected to two sides of the duct cover main body 10, the ornamental value can be improved compared to only providing one widened portion 20 connected to one side of the duct cover main body 10.
In order to simplify the structure of the widened portion 20, in the embodiment of the present application, please refer to fig. 1, 4 and 5, the widened portion 20 includes a side duct cover 21 and a first heat insulating member 22; the side air duct cover plate 21 is connected with the air duct cover plate main body 10 through the connecting structure 23, the connecting structure 23 is arranged on one side of the side air duct cover plate 21 facing the air duct cover plate main body 10, and an accommodating groove 211 is further arranged on one side of the side air duct cover plate 21 facing the cabinet liner; the first heat preservation member 22 is installed in the containing groove 211 and is used for contacting with the inner wall of the tank liner to eliminate a gap between the side air duct cover plate 21 and the tank liner.
It can be understood that, the widened portion 20 is designed to be the side air duct cover plate 21 and the first heat preservation member 22, and the first heat preservation member 22 is arranged in the accommodating groove 211 to be in contact with the inner wall of the tank liner, instead of the widened portion 20 being designed to be the side air outlet structure, so that the structural design of the widened portion 20 is simplified, and the design difficulty and cost of the forming mold of the widened portion 20 are reduced.
Specifically, referring to fig. 1 and fig. 2, the duct cover main body 10 includes a first duct cover 11, a second duct cover 12, and a fan 13; the first air duct cover plate 11 is provided with an air inlet 10a and an air outlet 10b which are used for communicating a refrigerating chamber of the refrigerator, the air inlet 10a is used for communicating with the refrigerating chamber of the refrigerator, and the air outlet 10b is used for communicating with a freezing chamber of the refrigerator; the second air duct cover plate 12 is connected to one side of the first air duct cover plate 11 and encloses with the first air duct cover plate 11 to form the air duct, and the air duct is communicated with the air inlet 10a and the air outlet 10 b; the fan 13 is disposed in the air duct, and is configured to provide a suction force to suck the cold air in the refrigerating chamber into the air duct through the air inlet 10a, and blow the cold air into the freezing chamber through the air outlet 10 b.
The first air duct cover plate 11 is connected with the second air duct cover plate 12 through bolts and screws. The second air duct cover plate 12 faces the inner wall of the refrigerator liner. The fan 13 is fixedly installed on the side wall of the first air duct cover plate 11, wherein the fan 13 is a centrifugal fan.
Referring to fig. 3 to 8 and fig. 10, fig. 3 is a front view of an air duct assembly according to an embodiment of the present application, fig. 4 is a cross-sectional view of the air duct assembly of fig. 3 along a section a-a, fig. 5 is an enlarged view of fig. 4 at B, in an embodiment of the present application, the first hook 111 includes a first connecting portion 112 and a first hook 113; the first connecting portion 112 is connected to the air duct cover plate main body 10, and the first connecting portion 112 is provided with a slot hole 112a (as shown in fig. 10) for the connecting structure 23 to be fastened and connected; the first hook 113 is connected to one end of the first connecting portion 112 away from the air duct cover plate main body 10, and the first hook 113 is used for abutting against and matching with the connecting structure 23.
Specifically, with continued reference to fig. 4 to 8, the connecting structure 23 includes a third hook 231 and a supporting portion 234; the third hook 231 includes a third connecting portion 232 and a third hook portion 233, the third connecting portion 232 is connected to the widened portion 20, the third hook portion 233 is connected to an end of the third connecting portion 232 away from the widened portion 20, and the third connecting portion 232 extends toward the duct cover main body 10 to allow the third hook portion 233 to pass through the slot 112a to be snap-connected with the first connecting portion 112; the abutting portion 234 is connected to the widened portion 20 at a side close to the third hook 231, and when the third hook 233 passes through the slot 112a to be engaged with the first connecting portion 112, the abutting portion 234 abuts against the first hook 113.
Thus, the widened portion 20 is firmly connected to the duct cover main body 10 by the engagement of the connecting structure 23 and the first hook 111.
Further, in order to enhance the connection stability of the widened portion 20 and the duct cover main body 10, in an embodiment of the present application, referring to fig. 1, 6 and 7, a screw seat 25 is further provided on a side of the widened portion 20 facing the duct cover main body 10, the screw seat 25 has a mounting hole 253 for a threaded connector to pass through, and the widened portion 20 is screwed with the cover main body through the screw seat 25 and the threaded connector.
Because the screw joint seat 25 is screwed with one side of the air duct cover plate main body 10 facing the refrigerator container, in order to avoid interference between the screw joint part and the refrigerator container, the screw joint seat 25 comprises a seat plate 251 and a positioning column 252 connected with the seat plate 251, one side of the cover plate main body is provided with a positioning hole for inserting and matching the positioning column 252, the mounting hole 253 is opened on the positioning column 252, and the mounting hole 253 is a step hole.
Wherein, threaded part of threaded connection spare passes mounting hole 253 and second wind channel apron 12 spiro union, and threaded connection spare's spiral shell head is located mounting hole 253, avoids threaded connection spare's spiral shell head protrusion in the face of second wind channel apron 12 to prevent that threaded connection spare and refrigerator case courage from taking place to interfere.
It can be understood that, in order to ensure the sealing property between the second air duct cover plate 12 and the inner wall of the box liner and ensure that the cold air in the refrigerating chamber can only enter the air duct through the air inlet 10a, the air duct assembly 100 further includes a second heat preservation member 30, and the second heat preservation member 30 covers one side of the second air duct cover plate 12 away from the first air duct cover plate 11; when the widened part 20 is connected with the refrigerator liner through the second hook 24, the second heat preservation member 30 is used for contacting with the refrigerator liner. So, through setting up second heat preservation 30 to make second heat preservation 30 and refrigerator case courage fully contact, so eliminate the space between second wind channel apron 12 and the case courage inner wall, make in the cold-air in the freezer can only get into the wind channel through air intake 10 a. Specifically, in this embodiment, the second heat insulating member 30 is air duct foam.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The air duct assembly and the refrigerator provided by the embodiment of the application are described in detail above, a specific example is applied in the description to explain the principle and the embodiment of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. The utility model provides an air duct assembly for install in refrigerator, its characterized in that includes:
the air duct cover plate main body is provided with an air duct penetrating through two ends of the air duct cover plate main body, and two opposite sides of the air duct cover plate main body are provided with first clamping hooks; and
the widened part is provided with a connecting structure at one side facing the air duct cover plate main body, and the connecting structure is buckled and connected with the first clamping hook so as to enable the widened part to be connected with the air duct cover plate main body; one side of the widened part, which is far away from the air duct cover plate main body, is provided with a second clamping hook, the second clamping hook is used for being connected with a refrigerator container of the refrigerator, and the first clamping hook can be connected with the refrigerator container of the refrigerator.
2. The air duct assembly of claim 1, wherein the first catch comprises:
the first connecting part is connected with the air duct cover plate main body and is provided with a clamping groove hole for buckling and connecting the connecting structure; and
the first hook part is connected to one end, far away from the air duct cover plate main body, of the first connecting part and used for being abutted and matched with the connecting structure.
3. The air duct assembly of claim 2, wherein the connection structure comprises:
a third hook including a third connecting portion and a third hook portion, wherein the third connecting portion is connected to the widened portion, the third hook portion is connected to an end of the third connecting portion away from the widened portion, and the third connecting portion extends toward the main body of the duct cover so that the third hook portion passes through the slot hole and is connected to the first connecting portion in a snap-fit manner; and
the abutting part is connected to one side, close to the third clamping hook, of the widened part, and abuts against the first hook part when the third hook part penetrates through the clamping slot hole to be connected with the first connecting part in a buckling mode.
4. The air duct assembly according to claim 1, wherein the widened portion is further provided with a screw seat on a side facing the air duct cover main body, the screw seat is provided with a mounting hole for a threaded connection member to pass through, and the widened portion is further screwed with the air duct cover main body through the screw seat and the threaded connection member.
5. The air duct assembly according to claim 4, wherein the screw seat includes a seat plate and a positioning post connected to the seat plate, a positioning hole for the positioning post to be inserted into and engaged with is formed on one side of the cover plate main body, the mounting hole is formed in the positioning post, and the mounting hole is a stepped hole.
6. The duct assembly according to any one of claims 1-5, wherein the number of the widened portions is two, and the widened portions are connected to opposite sides of the duct cover main body.
7. The air duct assembly of claim 1, wherein the widened portion comprises:
the side air duct cover plate is connected with the air duct cover plate main body through the connecting structure, the connecting structure is arranged on one side, facing the air duct cover plate main body, of the side air duct cover plate, and a containing groove is further formed in one side, facing the box liner, of the side air duct cover plate; and
and the first heat-preservation piece is arranged in the containing groove and is used for contacting the inner wall of the box liner so as to eliminate a gap between the side air duct cover plate and the box liner.
8. The air duct assembly of claim 1, wherein the air duct cover body comprises:
the first air duct cover plate is provided with an air inlet and an air outlet which are used for communicating a refrigerating chamber of the refrigerator, the air inlet is used for communicating with the refrigerating chamber of the refrigerator, and the air outlet is used for communicating with a freezing chamber of the refrigerator;
the second air duct cover plate is connected to one side of the first air duct cover plate and forms the air duct by enclosing with the first air duct cover plate, and the air duct is communicated with the air inlet and the air outlet; and
and the fan is arranged in the air duct and used for providing suction force to suck the cold air in the refrigerating chamber into the air duct through the air inlet and blow the cold air into the freezing chamber through the air outlet.
9. The air duct assembly according to claim 8, further comprising a second insulating member covering a side of the second air duct cover plate facing away from the first air duct cover plate; when the widened part is connected with the refrigerator container of the refrigerator through the second clamping hook, the second heat preservation part is used for being in contact with the refrigerator container.
10. A refrigerator comprising the air duct assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059143.4U CN216694137U (en) | 2021-12-07 | 2021-12-07 | Air duct assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059143.4U CN216694137U (en) | 2021-12-07 | 2021-12-07 | Air duct assembly and refrigerator |
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| Publication Number | Publication Date |
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| CN216694137U true CN216694137U (en) | 2022-06-07 |
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| CN202123059143.4U Active CN216694137U (en) | 2021-12-07 | 2021-12-07 | Air duct assembly and refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024128475A1 (en) * | 2022-12-14 | 2024-06-20 | 삼성전자주식회사 | Plate assembly and home appliance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024128475A1 (en) * | 2022-12-14 | 2024-06-20 | 삼성전자주식회사 | Plate assembly and home appliance |
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