CN118208895A - Air duct device for refrigerator and refrigerator - Google Patents
Air duct device for refrigerator and refrigerator Download PDFInfo
- Publication number
- CN118208895A CN118208895A CN202211626591.4A CN202211626591A CN118208895A CN 118208895 A CN118208895 A CN 118208895A CN 202211626591 A CN202211626591 A CN 202211626591A CN 118208895 A CN118208895 A CN 118208895A
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- air duct
- mounting
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- clamping
- mounting portion
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- 238000009434 installation Methods 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides an air duct device for a refrigerator and the refrigerator, and relates to the technical field of refrigerators. The air duct front cover is provided with the first installation part which is limited to form the installation cavity, the top of the first installation part is provided with the first opening which is communicated with the installation cavity, the second installation part is provided with the first limit part, the clamping piece is arranged in the installation cavity and can move along the installation cavity, when the first limit part enters the installation cavity from the first opening, the clamping piece is positioned at the first position and can be matched with the first limit part to connect the air duct front cover with the air duct rear cover, and when the clamping piece is positioned at the second position, the clamping piece is separated from the first limit part to separate the air duct front cover from the air duct rear cover, so that the clamping piece can move, and the air duct device can be ensured not to be damaged in the process of disassembly. In addition, the third installation part is positioned on the outer side of the first installation part, so that the first installation part and the matching part of the clamping piece and the first limiting part can be shielded, and the attractiveness of the air duct device can not be influenced.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to an air duct device for a refrigerator and the refrigerator.
Background
The air duct front cover and the air duct rear cover of the existing refrigerator refrigerating and freezing air duct are mostly matched and connected by adopting an elastic buckle structure, so that the structure cannot have too big problems during installation, and the installation is simple and easy to operate. However, when the air duct needs to be disassembled or maintained, the connecting mode of the buckle structure is difficult to disassemble, great influence is brought to maintenance efficiency and maintenance cost, the buckle structure of the front cover and the rear cover of the air duct is easy to disassemble, the air duct is damaged, and the front cover or the rear cover of the air duct needs to be replaced.
The telescopic clamping piece sequentially penetrates through the front cover of the air duct and the through hole in the rear cover of the air duct, and the problem that the clamping structure is difficult to detach can be solved.
Disclosure of Invention
An object of the first aspect of the present invention is to provide an air duct device for a refrigerator, which solves the technical problems that a clamping piece of the air duct device in the prior art affects the aesthetic property and the service life of the air duct device.
An object of a second aspect of the present invention is to provide a refrigerator having an air duct device.
According to an object of a first aspect of the present invention, there is provided an air duct device for a refrigerator, comprising:
an air duct front cover having a first mounting portion defining a mounting cavity, a top of the first mounting portion having a first opening communicating with the mounting cavity;
The air duct rear cover comprises a second installation part and a third installation part which are oppositely arranged, the second installation part is provided with a first limit part, the first limit part is arranged to enter the installation cavity from the first opening, the third installation part is provided with a second opening which is oppositely arranged with the installation cavity, and the third installation part is positioned at the outer side of the first installation part;
The clamping assembly is arranged in the mounting cavity and comprises a clamping piece which is movable along the extending direction of the mounting cavity, and the clamping piece is matched with the first limiting part, so that the air duct front cover and the air duct rear cover are connected at a first position and separated from the first limiting part, and the air duct front cover and the air duct rear cover are separated at a second position.
Optionally, the top of the clamping piece is provided with a first clamping portion and a second clamping portion which are arranged oppositely, the first clamping portion is arranged to be matched with the first limiting portion when the clamping piece is located at the first position, and the second clamping portion is arranged to be abutted with the side wall of the first opening when the clamping piece is located at the first position.
Optionally, the bottom of joint spare is equipped with the edge the spout that the first installation department extending direction extends, the bottom of installation cavity be equipped with spout complex second spacing portion, in order to right when the joint spare removes the joint spare is spacing.
Optionally, the first limiting portion is in a hole shape, and the first clamping portion is in a protruding shape, so that the first clamping portion penetrates through the first limiting portion, and the air duct front cover is connected with the air duct rear cover.
Optionally, the top of the second opening is flush with or higher than the top of the mounting cavity;
The bottom of the second opening is flush with or lower than the bottom of the mounting cavity.
Optionally, the clamping assembly further comprises an elastic piece located in the mounting cavity, one end of the elastic piece is abutted to the bottom of the mounting cavity, and the other end of the elastic piece is abutted to the clamping piece.
Optionally, the air duct front cover has a fourth installation part parallel to the third installation part and connected with the first installation part, the fourth installation part is provided with at least one limiting groove extending vertically, the air duct rear cover has at least one fifth installation part arranged between the second installation part and the third installation part, and the fifth installation part is arranged to cooperate with the limiting groove to limit the air duct rear cover.
Optionally, the number of the limiting grooves is two, and the two limiting grooves are respectively located at two sides of the first installation part.
Optionally, the top of the fourth mounting portion is higher than the top of the second opening.
According to the second aspect of the invention, the invention further provides a refrigerator comprising the air duct device.
The air duct front cover is provided with the first installation part which is limited to form the installation cavity, the top of the first installation part is provided with the first opening which is communicated with the installation cavity, the second installation part in the air duct rear cover is provided with the first limiting part, the clamping piece is arranged in the installation cavity and can move along the installation cavity, when the first limiting part enters the installation cavity from the first opening, the clamping piece is positioned at the first position and can be matched with the first limiting part, so that the air duct front cover is connected with the air duct rear cover, and when the clamping piece is positioned at the second position, the clamping piece is separated from the first limiting part, so that the air duct front cover is separated from the air duct rear cover. In addition, because the third installation department is located the outside of first installation department, can shelter from the cooperation department of first installation department and joint spare and first spacing portion to can not influence the aesthetic property of wind channel device, and the joint spare is located the installation intracavity, so can not protrude in the third installation department, can not collide with other parts and cause the damage.
Further, the top of the clamping piece is provided with a first clamping part and a second clamping part which are oppositely arranged, the first clamping part is matched with the first limiting part when the clamping piece is positioned at the first position, and the second clamping part is abutted with the side wall of the first opening when the clamping piece is positioned at the first position. According to the technical scheme, the second clamping part is abutted with the side wall of the first opening, so that the clamping part is limited, and the clamping part is prevented from falling out of the mounting cavity.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
fig. 1 is a schematic structural view of an air duct device for a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken along section line A-A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the uninstalled snap-fit assembly of FIG. 2;
FIG. 4 is a schematic enlarged view at A in FIG. 2;
FIG. 5 is a schematic block diagram of a clip in the clip assembly of FIG. 4;
FIG. 6 is a schematic block diagram of a duct front cover of the duct device of FIG. 1;
Fig. 7 is a schematic cross-sectional view of a duct rear cover of the duct device of fig. 1.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "left", "right", "front", "rear", "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.
Unless specifically stated or limited otherwise, the terms "mounted" and "connected" and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present invention as the case may be.
Furthermore, in the description of the present embodiment, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact by another feature therebetween. That is, in the description of the present embodiment, the first feature being "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "under" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is level less than the second feature.
Unless otherwise defined, all terms (including technical and scientific terms) used in the description of this embodiment have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Fig. 1 is a schematic structural view of an air duct device 100 for a refrigerator according to an embodiment of the present invention, fig. 2 is a schematic cross-sectional view taken along a sectional line A-A of fig. 1, and fig. 3 is a schematic cross-sectional view of fig. 2 without a snap assembly 30 installed. As shown in fig. 1, 2 and 3, in one specific embodiment, the air duct device 100 for a refrigerator includes an air duct front cover 20, an air duct rear cover 10 and a snap assembly 30, the air duct front cover 20 having a first mounting portion 21 defining a mounting cavity 22, a top of the first mounting portion 21 having a first opening 23 communicating with the mounting cavity 22. The air duct rear cover 10 includes a second mounting portion 12 and a third mounting portion 11 which are oppositely arranged, the second mounting portion 12 has a first limiting portion 14, the first limiting portion 14 is arranged to be able to enter the mounting cavity 22 from the first opening 23, the third mounting portion 11 has a second opening 13 which is oppositely arranged to the mounting cavity 22, and the third mounting portion 11 is located outside the first mounting portion 21. The clamping assembly 30 is disposed in the mounting cavity 22, and the clamping assembly 30 includes a clamping member 31 movable along the extending direction of the mounting cavity 22, where the clamping member 31 has a first position for cooperating with the first limiting portion 14 to connect the front cover 20 and the rear cover 10 of the air duct and a second position for disengaging from the first limiting portion 14 to separate the front cover 20 and the rear cover 10 of the air duct. As can be seen from fig. 1, the air duct rear cover 10 is located above the air duct front cover 20, and as can be seen from fig. 2, the third mounting portion 11 of the air duct rear cover 10 is located outside the first mounting portion 21 of the air duct front cover 20, and in other embodiments, the mounting positions of the air duct rear cover 10 and the air duct front cover 20 may be specifically set according to specific design requirements. The first position here is a position where the engagement member 31 is located as in fig. 2, and the second position is located on the right side of the first position.
This embodiment ensures that the air duct device 100 is not damaged at the time of disassembly because the clip 31 can move. In addition, since the third mounting portion 11 is located outside the first mounting portion 21, the first mounting portion 21 and the matching position between the clamping member 31 and the first limiting portion 14 can be blocked, so that the aesthetic property of the air duct device 100 is not affected, and the clamping member 31 is located in the mounting cavity 22, so that the clamping member 31 does not protrude from the third mounting portion 11 and cannot collide with other components to cause damage.
In this embodiment, when installing the duct front cover 20 and the duct rear cover 10, the operator first installs the clip member 31 of the clip assembly 30 into the installation cavity 22 of the first installation portion 21 of the duct front cover 20, pushes the clip member 31 rightward to the second position at the second opening 13 of the third installation portion 11 of the duct rear cover 10, then installs the duct rear cover 10 from top to bottom to align the second opening 13 of the third installation portion 11 with the installation cavity 22 of the first installation portion 21, and the first stopper 14 of the second installation portion 12 of the duct rear cover 10 enters the installation cavity 22 from the first opening 23, and then releases the clip member 31 so that the clip member 31 moves leftward to the first position from the second position to be engaged with the first stopper 14, so that the duct front cover 20 is connected with the duct rear cover 10.
In this embodiment, when the air duct front cover 20 and the air duct rear cover 10 are separated, the operator pushes the clamping piece 31 from the first position to the second position rightward at the second opening 13 of the third mounting portion 11 of the air duct rear cover 10, so that the clamping piece 31 is separated from the first limiting portion 14 of the second mounting portion 12, and then moves the air duct rear cover 10 upward, so that the air duct rear cover 10 is separated from the air duct front cover 20, and after the air duct rear cover 10 is separated from the air duct front cover 20, the clamping piece 31 is released.
Fig. 4 is a schematic enlarged view at a in fig. 2. As shown in fig. 4, in this embodiment, the top of the clip 31 has a first clip portion 311 and a second clip portion 312 arranged opposite to each other, the first clip portion 311 being configured to mate with the first stopper portion 14 when the clip 31 is located at the first position, and the second clip portion 312 being configured to abut against the side wall of the first opening 23 when the clip 31 is located at the first position. In this embodiment, the second locking portion 312 abuts against the side wall of the first opening 23, so that the locking member 31 is limited, and the locking member 31 is prevented from being removed from the mounting cavity 22. The first clamping portion 311 is provided for matching with the first limiting portion 14 of the air duct rear cover 10, and the second clamping portion 312 is provided for limiting the displacement of the clamping member 31, so as to prevent the clamping member 31 from protruding out of the mounting cavity 22 or falling out of the mounting cavity 22. Here, the distance between the first and second engaging portions 311 and 312 is set according to the extension length of the first opening 23, and the longer the extension length of the first opening 23 is, the greater the distance between the first and second engaging portions 311 and 312 is, and the shorter the extension length of the first opening 23 is, the smaller the distance between the first and second engaging portions 311 and 312 is.
Fig. 5 is a schematic structural view of the clip 31 in the clip assembly 30 shown in fig. 4. As shown in fig. 5 and referring to fig. 4, in this embodiment, the shape of the mounting cavity 22 of the first mounting portion 21 is cylindrical, and both the left and right ends of the mounting cavity 22 are circular, so if the clamping member 31 is to be mounted in the mounting cavity 22, it is also required to be designed into a cylindrical shape, both the left and right sides of the clamping member 31 are circular plates, the two circular plate structures are connected with each other, the first clamping portion 311 is formed by protruding the right circular plate to the left, the second clamping portion 312 is formed by protruding the left circular plate to the right, and the end of the second clamping portion 312 has a hook portion that is bent and extended upward, and the second clamping portion 312 is abutted with the side wall of the first opening 23 through the hook portion. Here, the amount of engagement between the hook portion and the side wall of the first opening 23 is small, and it is understood that the length of the hook portion extending upward is relatively short, because the engagement portion needs to enter the mounting cavity 22 from the end of the mounting cavity 22, and it needs to be ensured that the hook portion is not blocked, but it needs to be ensured that the hook portion can abut against the side wall of the first opening 23, so that when the engaging member 31 is mounted in the mounting cavity 22, the second engaging portion 312 will slightly deform until the hook portion reaches the first opening 23, and the second engaging portion 312 will return to its original shape.
In this embodiment, the bottom of the clamping member 31 is provided with a sliding groove 313 extending along the extending direction of the first mounting portion 21, and the bottom of the mounting cavity 22 is provided with a second limiting portion 24 matching with the sliding groove 313 to limit the clamping member 31 when the clamping member 31 moves. In this embodiment, the extending direction of the sliding groove 313 coincides with the extending direction of the clamping member 31 and the extending direction of the first mounting portion 21, and the extending length of the sliding groove 313 is less than one half of the extending length of the clamping member 31, but is greater than or equal to the distance that the clamping member 31 moves from the first position to the second position, so that the clamping member 31 can be ensured to be limited in the moving process. In this embodiment, through the cooperation of the sliding groove 313 and the second limiting portion 24, the clamping member 31 can be ensured to move along a straight line, so as to prevent the clamping member 31 from rotating, and the cooperation of the first clamping portion 311 and the first limiting portion 14 and the contact of the second clamping portion 312 and the side wall of the first opening 23 are affected. Here, the second limiting portion 24 is in a convex shape and is located in the chute 313 of the fastening member 31.
In this embodiment, the first limiting portion 14 is in a hole shape, and the first clamping portion 311 is in a protruding shape, so that the first clamping portion 311 passes through the first limiting portion 14, thereby connecting the air duct front cover 20 and the air duct rear cover 10. The extension length of the first clamping portion 311 needs to be designed according to the thickness of the second mounting portion 12 of the duct rear cover 10, and in this embodiment, the extension length of the first clamping portion 311 is equal to or slightly smaller than the thickness of the second mounting portion 12. In other embodiments, the extension length of the first clamping portion 311 may also be set to be greater than the thickness of the second mounting portion 12, and the first clamping portion 311 of the clamping member 31 protrudes out of the first limiting portion 14 when it is matched with the first limiting portion 14, but this does not affect the aesthetic appearance of the air duct device 100, because the second mounting portion 12 of the air duct rear cover 10 is located inside, the first clamping portion 311 does not protrude out of the air duct rear cover 10.
In this embodiment, the top of the second opening 13 is flush with the top of the mounting cavity 22 or higher than the top of the mounting cavity 22, and the bottom of the second opening 13 is flush with the bottom of the mounting cavity 22 or lower than the bottom of the mounting cavity 22. As can be seen in fig. 4, the top of the second opening 13 is flush with the top of the mounting cavity 22, and the bottom of the second opening 13 is lower than the bottom of the mounting cavity 22. It will be appreciated that the vertical height of the second opening 13 is greater than that of the mounting cavity 22, and neither the upper end nor the lower end of the second opening 13 covers the mounting cavity 22, so that the operator can operate the clamping member 31 at the second opening 13 more conveniently.
In this embodiment, the clamping assembly 30 further includes an elastic member 32 located in the mounting cavity 22, where one end of the elastic member 32 abuts against the bottom of the mounting cavity 22, and the other end abuts against the clamping member 31. Specifically, the elastic member 32 is disposed in an original state when the engaging member 31 is located at the first position, and in a compressed state when the engaging member 31 is located at the second position. When the first clamping portion 311 of the clamping member 31 is separated from the first limiting portion 14, that is, when the clamping member 31 moves rightward from the first position, the elastic member 32 is compressed to be in a compressed state, and when the clamping member 31 moves from the second position to the first position, that is, when the clamping member 31 moves leftward, the elastic member 32 is restored to the original state. It will be appreciated that the elastic member 32 provides a restoring force to the locking member 31, so that the locking member 31 can move leftwards through the first limiting portion 14 when the external force is removed. In this embodiment, the elastic member 32 is a spring. In other embodiments, the elastic member 32 may be other members having elastic restoring force.
Fig. 6 is a schematic structural view of the duct front cover 20 of the duct device 100 shown in fig. 1, and fig. 7 is a schematic sectional view of the duct rear cover 10 of the duct device 100 shown in fig. 1. As shown in fig. 6 and 7, and referring to fig. 4, in a preferred embodiment, the duct front cover 20 has a fourth mounting portion 25 disposed in parallel with the third mounting portion 11 and connected to the first mounting portion 21, the fourth mounting portion 25 is provided with at least one vertically extending limiting groove 26, and the duct rear cover 10 has at least one fifth mounting portion 15 disposed between the second mounting portion 12 and the third mounting portion 11, the fifth mounting portion 15 being disposed to cooperate with the limiting groove 26 to limit the duct rear cover 10. It will be understood that the fourth mounting portion 25 is disposed vertically to the first mounting portion 21 and is aligned with the extending direction of the third mounting portion 11, and that the third mounting portion 11 is mounted downward along the fourth mounting portion 25 after the duct front cover 20 and the duct rear cover 10 are mounted, and that the fourth mounting portion 25 and the third mounting portion 11 are positioned very close together. When the third mounting portion 11 is mounted downward along the fourth mounting portion 25, the fifth mounting portion 15 is aligned with the corresponding limiting groove 26, and directly enters the corresponding limiting groove 26, so that limiting of the air duct front cover 20 and the air duct rear cover 10 is achieved.
In this embodiment, the number of the limit grooves 26 is two, and the two limit grooves 26 are respectively located at both sides of the first mounting portion 21. In other embodiments, the number and location of the limiting grooves 26 may be designed according to specific practical requirements.
In this embodiment, the top of the fourth mounting portion 25 is higher than the top of the second opening 13, so that dust or foreign matter can be prevented from entering the inside of the air duct device 100 from the second opening 13 and the top of the fourth mounting portion 25 in order, and the normal operation of the air duct device 100 is prevented from being affected.
The embodiment also provides a refrigerator, which includes the air duct device 100, and the air duct device 100 is not described here.
This embodiment can be through setting up mobilizable joint subassembly 30, can be with lid 10 is behind wind channel front cover 20 and the wind channel, can also make things convenient for lid 10 to dismantle behind wind channel front cover 20 and the wind channel, because the telescopic performance of joint subassembly 30 when dismantling, so can not cause the damage to lid 10 behind wind channel front cover 20 and the wind channel. In addition, since the clamping assembly 30 is independent relative to the air duct front cover 20 and the air duct rear cover 10, even when the clamping assembly 30 is damaged, only the new clamping assembly 30 is needed to be replaced, the air duct front cover 20 or the air duct rear cover 10 is not needed to be replaced, and the maintenance is convenient. More importantly, since the third mounting portion 11 is located at the outer side of the first mounting portion 21, the connection between the first limiting portion 14 and the first clamping portion 311 can be blocked, so that the aesthetic property of the air duct device 100 is not affected, and the clamping piece 31 is located in the mounting cavity 22, so that the third mounting portion 11 is not protruded, and damage is not caused by collision with other components.
By now 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 herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. An air duct apparatus for a refrigerator, comprising:
an air duct front cover having a first mounting portion defining a mounting cavity, a top of the first mounting portion having a first opening communicating with the mounting cavity;
The air duct rear cover comprises a second installation part and a third installation part which are oppositely arranged, the second installation part is provided with a first limit part, the first limit part is arranged to enter the installation cavity from the first opening, the third installation part is provided with a second opening which is oppositely arranged with the installation cavity, and the third installation part is positioned at the outer side of the first installation part;
The clamping assembly is arranged in the mounting cavity and comprises a clamping piece which is movable along the extending direction of the mounting cavity, and the clamping piece is matched with the first limiting part, so that the air duct front cover and the air duct rear cover are connected at a first position and separated from the first limiting part, and the air duct front cover and the air duct rear cover are separated at a second position.
2. The air duct apparatus of claim 1, wherein,
The top of joint spare has relative arrangement's first joint portion and second joint portion, first joint portion sets up to be in the joint spare is located first position department with first spacing portion cooperation, second joint portion sets up to be in the joint spare is located first position department with first open-ended lateral wall butt.
3. The air duct apparatus of claim 2, wherein,
The bottom of joint spare is equipped with the edge the spout that first installation department extending direction extends, the bottom of installation cavity be equipped with spout complex second spacing portion, in order to right when the joint spare removes the joint spare is spacing.
4. A wind tunnel arrangement according to any one of claims 2-3, characterized in that,
The first limiting part is in a hole shape, and the first clamping part is in a protruding shape, so that the first clamping part penetrates through the first limiting part, and the air duct front cover is connected with the air duct rear cover.
5. A wind tunnel arrangement according to any one of claims 1-3, characterized in that,
The top of the second opening is level with or higher than the top of the mounting cavity;
The bottom of the second opening is flush with or lower than the bottom of the mounting cavity.
6. A wind tunnel arrangement according to any one of claims 1-3, characterized in that,
The clamping assembly further comprises an elastic piece located in the mounting cavity, one end of the elastic piece is abutted to the bottom of the mounting cavity, and the other end of the elastic piece is abutted to the clamping piece.
7. A duct apparatus according to any one of claims 1 to 3, wherein the duct front cover has a fourth mounting portion arranged parallel to the third mounting portion and connected to the first mounting portion, the fourth mounting portion being provided with at least one vertically extending limit groove, the duct rear cover having at least one fifth mounting portion arranged between the second and third mounting portions, the fifth mounting portion being arranged to cooperate with the limit groove to limit the duct rear cover.
8. The air duct apparatus of claim 7, wherein the number of the limit grooves is two, and the two limit grooves are respectively located at two sides of the first mounting portion.
9. The air duct apparatus of claim 7, wherein,
The top of the fourth mounting part is higher than the top of the second opening.
10. A refrigerator comprising the air duct device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211626591.4A CN118208895A (en) | 2022-12-16 | 2022-12-16 | Air duct device for refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211626591.4A CN118208895A (en) | 2022-12-16 | 2022-12-16 | Air duct device for refrigerator and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118208895A true CN118208895A (en) | 2024-06-18 |
Family
ID=91453311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211626591.4A Pending CN118208895A (en) | 2022-12-16 | 2022-12-16 | Air duct device for refrigerator and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118208895A (en) |
-
2022
- 2022-12-16 CN CN202211626591.4A patent/CN118208895A/en active Pending
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