CN211650875U - Air duct assembly and refrigerator - Google Patents
Air duct assembly and refrigerator Download PDFInfo
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- CN211650875U CN211650875U CN202020141830.7U CN202020141830U CN211650875U CN 211650875 U CN211650875 U CN 211650875U CN 202020141830 U CN202020141830 U CN 202020141830U CN 211650875 U CN211650875 U CN 211650875U
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- air duct
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- front cover
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Abstract
The utility model discloses a wind channel subassembly and refrigerator, wind channel subassembly are including the wind channel casing of an air intake and a plurality of air outlet, the air outlet is cavity intercommunication with the refrigerator corresponding ground, the lower extreme of wind channel casing is formed with the structure of leaking, the structure of leaking includes V type groove and sets up in the hole that leaks of the contained angle department in V type groove, the opening orientation in V type groove the upper end of wind channel casing, the hole that leaks is used for will the comdenstion water that forms in the wind channel casing is discharged. The utility model provides a problem that the comdenstion water that the refrigerator formed among the prior art can't in time be discharged and lead to air outlet department to produce and blow water can effectively be solved to the wind channel subassembly.
Description
Technical Field
The utility model relates to a refrigerator field especially relates to a wind channel subassembly and refrigerator.
Background
The principle of the refrigerator is that air is used for refrigerating, and because the air temperature is high and the evaporator temperature is low, the air temperature is reduced due to direct heat exchange between the air temperature and the evaporator temperature. Meanwhile, cold air is blown into each chamber of the refrigerator through the air duct under the action of the fan. The refrigerator reduces the temperature of each chamber of the refrigerator through the continuous circulation mode. When blowing in the cold wind, cold wind can condense and then form the comdenstion water on the casing, and in current refrigerator, can't guide and discharge the comdenstion water effectively, consequently can lead to the comdenstion water to discharge and lead to the fact the condition emergence of blowing water in the air outlet department of the cavity of refrigerator in time, and then influence the freezing or cold-stored effect of refrigerator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wind channel subassembly and refrigerator aims at solving among the prior art problem that the comdenstion water that the refrigerator formed can't in time discharge and lead to air outlet department to produce and blow water.
In order to achieve the above object, the utility model provides a wind channel subassembly is including the wind channel casing that has an air intake and a plurality of air outlet, the air outlet is cavity intercommunication with the refrigerator correspondingly, the lower extreme of wind channel casing is formed with the structure of leaking, structure V type groove and seting up in the hole that leaks of the contained angle department in V type groove, the opening orientation in V type groove the upper end of wind channel casing, the hole that leaks is used for will the comdenstion water that forms in the wind channel casing is discharged.
In one embodiment, the wall of the V-shaped groove is provided with the water leakage hole.
In one embodiment, the wall of the V-groove is inclined toward the side of the water leakage hole.
In an embodiment, the air duct casing includes a front cover and a rear cover, the rear cover is disposed on the front cover to define the air duct, one of the air outlet and the air inlet is formed on the front cover, and the other air outlets are formed on the rear cover.
In an embodiment, the water leakage structure includes a plurality of V-shaped plates arranged at intervals along the length direction of the front cover, the number of the V-shaped grooves is multiple, and the plurality of V-shaped plates are connected with the plurality of V-shaped grooves in a one-to-one correspondence manner, so that condensed water formed in the air duct shell flows into the V-shaped grooves through the V-shaped plates.
In one embodiment, the rear cover comprises a cover plate and a water leaking plate which are connected, the water leaking plate is convexly arranged on the surface of the cover plate close to the front cover and is positioned at the lower end of the cover plate, and the V-shaped groove is formed in the water leaking plate.
In one embodiment, the cover plate and the water leakage plate are connected through a circular arc.
In one embodiment, a clamping groove recessed towards the cover plate is formed in the side surface, away from the cover plate, of the V-shaped plate, and a clamping plate extending along the height direction of the front cover is formed in the side surface, away from the front cover, of the drainage plate, and the clamping plate is attached to the wall of the clamping groove.
In one embodiment, the rear cover is convexly provided with a plurality of mounting columns, the mounting columns are provided with fastening holes, the front cover is provided with a plurality of through holes corresponding to the mounting columns, and the air duct assembly further comprises a plurality of fasteners, and the fasteners are sequentially arranged through the through holes and the mounting columns so as to fix the front cover on the rear cover.
Additionally, the utility model discloses still provide a refrigerator, the refrigerator includes at least one above the wind channel subassembly.
The technical scheme of the utility model, the wind channel casing has an air intake and a plurality of air outlet, when cold wind blows in the wind channel casing through the air intake and blows in the cavity of refrigerator through the air outlet, cold wind can form the comdenstion water on the internal face of wind channel casing, and the lower extreme through at the wind channel casing forms the structure of leaking, make the comdenstion water that forms on the internal face of wind channel casing, can discharge through the structure of leaking, thereby guarantee that the wind channel casing is interior can not ponding, and then solved air outlet department and produced the problem of blowing water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 diagram of an air duct assembly according to an embodiment of the present invention;
fig. 2 is a schematic exploded view of an air duct assembly according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
fig. 4 is an enlarged schematic view of fig. 2 at B.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
11 | |
| 111 | |
112 | Water leakage plate |
| 1121 | V- |
1122 | |
| 1123 | |
113 | |
| 12 | |
121 | Through hole |
| 122 | V- |
1221 | |
| 2 | |
3 | Air outlet |
| 4 | Air duct | 5 | Water leakage structure |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, the technical solutions in the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a wind channel subassembly.
As shown in fig. 1 and 2, the embodiment of the utility model provides an air duct assembly is including the air duct casing 1 that has an air intake 2 and a plurality of air outlet 3, and air outlet 3 corresponds ground cavity intercommunication with the refrigerator, and the lower extreme of air duct casing 1 is formed with the structure of leaking 5, and the structure of leaking 5 is used for discharging the comdenstion water that forms in air duct casing 1.
In this embodiment, air duct housing 1 has an air intake 2 and a plurality of air outlet 3, and air duct housing 1 can be formed with the wind channel 4 that all communicates with air intake 2 and air outlet 3, when cold wind blows in wind channel 4 through air intake 2 and blows in the refrigerator through air outlet 3 and corresponds ground cavity, cold wind can form the comdenstion water on air duct housing 1's internal face, and form water leakage structure 5 through the lower extreme at air duct housing 1, make form with the comdenstion water on the air duct housing 1 internal face, can discharge through water leakage structure 5, thereby guarantee can not ponding in the air duct 4, and then solved 3 departments of air outlet and produced the problem of blowing water.
Specifically, referring to fig. 1, the air inlet 2 is formed at the upper side of the air duct housing 1, and the water leaking structure 5 is formed at the lower side of the air duct housing 1, so that when cold air is blown into the air duct 4 from the air inlet 2 above the air duct housing 1, the formed condensed water can flow to the water leaking structure 5 under the action of its own gravity, thereby ensuring that the condensed water formed on the inner wall surface of the air duct housing 1 can be better discharged through the water leaking structure 5.
Further, referring to fig. 2, the air duct housing 1 includes a front cover 12 and a rear cover 11, the rear cover 11 is covered on the front cover 12 to form the air duct 4, one air outlet 3 and the air inlet 2 are formed on the front cover 12, and the other air outlets 3 are formed on the rear cover 11. In this embodiment, through locating front cover 12 lid on back lid 11 in order to form wind channel 4, when cold wind blows in wind channel 4 through air intake 2, because the cavity intercommunication of air outlet 3 and refrigerator for cold wind can be blown in the cavity by air outlet 3, in order to cool down in the cavity. In an alternative embodiment, one air outlet 3 is formed on the upper side of the front cover 12 and located at the side, so that the air inlet 2 can better match with other parts of the refrigerator, so that the cold air formed by the evaporator is blown into the air duct 4 more easily, and the number of the remaining air outlets 3 is plural and arranged at regular intervals along the height direction (up and down direction in fig. 1) of the front cover 12, so that the plural air outlets 3 communicate with the chambers of the plural refrigerators.
The water leakage structure 5 includes a V-shaped groove 1121, an opening of the V-shaped groove 1121 faces the upper end of the air duct housing 1, and further, the opening of the V-shaped groove 1121 faces upward and the air inlet 2 is located above the V-shaped groove 1121, so that the condensed water formed in the air duct 4 can flow into the V-shaped groove 1121 under the action of gravity of itself and can be blown into the V-shaped groove 1121 under the action of wind force, and outflow efficiency of the condensed water is accelerated.
It can be understood that the V-shaped groove 1121 is opened with water leakage holes 1123 to flow out the condensed water from the air duct housing 1. In an alternative embodiment, the water leakage holes 1123 are disposed at the corner of the V-shaped groove 1121, so that when the condensed water flows onto the wall of the V-shaped groove 1121, the wall of the V-shaped groove can better guide the condensed water to the water leakage holes 1123 at the corner. In another alternative embodiment, the water leakage holes 1123 may be formed on the wall of the V-shaped groove 1121, as shown in fig. 3, so that the condensed water can leave the air duct casing 1 on the wall of the V-shaped groove 1121, thereby increasing the efficiency of discharging the condensed water.
Further, the groove wall of the V-shaped groove 1121 may be disposed to be inclined toward the water leakage hole 1123 side, so that the condensed water located on the groove wall of the V-shaped groove and on both sides of the water leakage hole 1123 may also be guided into the water leakage hole 1123, preventing the condensed water from accumulating in the V-shaped groove 1121.
In an alternative embodiment, the water leakage structure 5 includes a plurality of V-shaped plates 122 arranged at intervals along the length direction of the front cover 12 (the left-right direction in fig. 1), the number of the V-shaped grooves 1121 is multiple, and the plurality of V-shaped plates 122 are connected to the plurality of V-shaped grooves 1121 in a one-to-one correspondence manner, so that the condensed water formed in the air duct housing 1 flows into the V-shaped grooves 1121 through the V-shaped plates 122. In the present embodiment, the number of the V-shaped plates 122 is two, so the number of the V-shaped grooves 1121 is also two, and the V-shaped plates 122 are adapted to the shape of the V-shaped grooves 1121, so when the V-shaped plates 122 are disposed in the V-shaped grooves 1121, the condensed water formed on the front cover 12 flows downward along the inner wall surface of the front cover 12 and flows to the V-shaped plates 122, and because the V-shaped plates 122 have a guiding function, the condensed water can flow into the water leakage holes 1123 under the action of the V-shaped plates 122, so that the phenomenon of water accumulation in the air duct 4 does not occur.
Referring to fig. 3 and 4 again, an engaging groove 1221 recessed toward the cover plate 111 is formed on a side surface of the V-shaped plate 122 away from the cover plate 111, an engaging plate 1122 extending along the height direction of the front cover 12 is formed on a side surface of the drainage plate away from the front cover 12, and the engaging plate 1122 abuts against a groove wall of the engaging groove 1221. In this embodiment, when the V-shaped plate 122 is correspondingly disposed on the V-shaped groove, the engaging plate 1122 abuts against the wall of the engaging groove 1221, so that the drainage plate is engaged with the drainage plate 112 through the engagement between the engaging plate 1122 and the engaging groove 1221, thereby ensuring a tight connection therebetween.
The rear cover 11 includes a cover plate 111 and a water leakage plate 112 connected to each other, the water leakage plate 112 is protruded from the surface of the cover plate 111 close to the front cover 12 and located at the lower end of the cover plate 111, and the V-shaped groove 1121 is formed in the water leakage plate 112. In this embodiment, the air duct 4 is formed by abutting the front cover 12 and the rear cover 11, so when cold air blows into the air duct 4, condensed water is correspondingly formed on the inner wall surfaces of the front cover 12 and the rear cover 11 facing each other, after the condensed water is formed, because the air inlet 2 is located at the upper side, the condensed water can not only be blown downwards under the action of the cold air, but also flow downwards along the inner wall surfaces under the action of the gravity of the condensed water, and because the water leakage plate 112 is convexly arranged on the inner wall surface of the cover plate 111 close to the front cover 12 and located below the air inlet 2, when the condensed water flows from top to bottom, the condensed water can smoothly flow into the water leakage plate 112 located below the air inlet 2, so that the condensed water formed in the air duct 4 can be quickly discharged.
In order to prevent the condensed water formed on the cover plate 111 of the rear cover 11 from being accumulated in the air duct 4, in an alternative embodiment, the cover plate 111 and the drain plate 112 are connected by an arc, and the condensed water formed on the cover plate 111 can flow into the drain plate 112 very smoothly by connecting the two arcs.
Further, a plurality of mounting columns 113 are convexly arranged on the rear cover 11, fastening holes are formed in the mounting columns 113, a plurality of through holes 121 corresponding to the mounting columns 113 are formed in the front cover 12, the air duct assembly further comprises a plurality of fasteners, and the fasteners sequentially penetrate through the through holes 121 and the mounting columns 113 so as to fix the front cover 12 on the rear cover 11. In this embodiment, when the rear cover 11 covers the front cover 12, the through holes 121 correspond to the fastening holes of the mounting posts 113 one by one, and then the fastening members are sequentially inserted into the through holes 121 and the fastening holes to effectively fix the front cover 12 to the rear cover 11, thereby ensuring the stability of the air duct housing 1 during use.
Further, the utility model also provides a refrigerator, and this refrigerator includes at least one wind channel subassembly. Since the refrigerator adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides an air duct assembly, its characterized in that, air duct assembly is including the air duct casing that has an air intake and a plurality of air outlet, the air outlet is cavity intercommunication with the refrigerator correspondingly, air duct casing's lower extreme is formed with the structure of leaking, the structure of leaking includes V type groove and sets up in the hole that leaks in the contained angle department in V type groove, the opening orientation in V type groove the upper end of air duct casing, the hole that leaks is used for will the comdenstion water discharge that forms in the air duct casing.
2. The air duct assembly of claim 1, wherein the water leakage holes are formed in the wall of the V-shaped groove.
3. The air duct assembly of claim 2, wherein the groove wall of the V-groove is inclined toward the water leakage hole side.
4. The air duct assembly according to claim 1, wherein the air duct housing includes a front cover and a rear cover, the rear cover being disposed on the front cover to define the air duct, one of the air outlet and the air inlet being formed on the front cover, and the remaining air outlet being formed on the rear cover.
5. The air duct assembly according to claim 4, wherein the water leaking structure comprises a plurality of V-shaped grooves arranged at intervals along the length direction of the front cover, the number of the V-shaped grooves is multiple, and the plurality of V-shaped grooves are connected with the plurality of V-shaped grooves in a one-to-one correspondence manner, so that condensed water formed in the air duct shell flows into the V-shaped grooves through the V-shaped plates.
6. The air duct assembly according to claim 5, wherein the rear cover comprises a cover plate and a water leaking plate which are connected, the water leaking plate is arranged on the surface of the cover plate close to the front cover in a protruding mode and is located at the lower end of the cover plate, and the V-shaped groove is formed in the water leaking plate.
7. The air duct assembly of claim 6, wherein the cover plate and the weep plate are connected by an arc.
8. The air duct assembly according to claim 7, wherein a side of the V-shaped plate away from the cover plate is formed with a latching groove recessed toward the cover plate, and a side of the flow guide plate away from the front cover is formed with a latching plate extending along a height direction of the front cover, the latching plate being abutted against a groove wall of the latching groove.
9. The air duct assembly according to claim 7, wherein the rear cover is provided with a plurality of mounting posts, the mounting posts are provided with fastening holes, the front cover is provided with a plurality of through holes corresponding to the mounting posts, and the air duct assembly further comprises a plurality of fasteners, and the fasteners are sequentially arranged through the through holes and the mounting posts to fix the front cover on the rear cover.
10. A refrigerator characterized in that it comprises at least one air duct assembly according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141830.7U CN211650875U (en) | 2020-01-19 | 2020-01-19 | Air duct assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141830.7U CN211650875U (en) | 2020-01-19 | 2020-01-19 | Air duct assembly and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211650875U true CN211650875U (en) | 2020-10-09 |
Family
ID=72682918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020141830.7U Active CN211650875U (en) | 2020-01-19 | 2020-01-19 | Air duct assembly and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211650875U (en) |
-
2020
- 2020-01-19 CN CN202020141830.7U patent/CN211650875U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |