CN204612317U - A kind of refrigeration ducting assembly and refrigerator - Google Patents

Abstract

The utility model discloses a refrigerated air duct assembly and a refrigerator, comprising an air duct cover plate and an air duct surrounding assembly forming an air duct, and air outlets communicating with the air duct are arranged on both sides of the air duct. The air duct enclosure component includes an air duct foam board, the air duct cover plate is buckled on the air duct foam board, the air duct cover plate includes a cover plate body and an air deflector, and the air guide plate It is arranged on the cover body corresponding to the position of the air outlet, and the air deflector forms a cavity with the cover body and the air duct foam board. The utility model solves the problems in the prior art that the refrigerating air duct structure is complicated to assemble and occupies a large space, makes the assembly of the refrigerating air duct structure simpler and more convenient, and reduces the cost and occupied space.

Description

A refrigerated air duct assembly and refrigerator

technical field

The utility model belongs to the technical field of refrigerators, and in particular relates to an improvement of the structure of a side-outlet refrigerating air duct assembly for a refrigerator and the refrigerator.

Background technique

With the improvement of people's living standards, users have higher and higher requirements for the aesthetics of refrigerators and the use of frost-free use. In order to achieve visual beauty, it is necessary to solve the problem of easy accumulation on the cover plate of the refrigerating duct of the existing air-cooled refrigerator with front air outlet Due to the problem of a large amount of water droplets, side-vent air-cooled refrigerators with hidden air outlets are constantly appearing on the market.

However, most of the refrigerated air duct structures of existing side outlet air-cooled refrigerators comprise an air duct cover plate 1, an air duct rear cover plate 2, and an air duct enclosure assembly, and the air duct enclosure assembly includes an air duct foam board, such as As shown in Figure 1, when assembling and matching, it is necessary to fasten the cover body 11 and the rear cover 2 of the air duct first, and then buckle or fasten the foam board of the air duct to the rear cover 2 of the air duct, and the air duct The rear cover plate 2 of the duct is an integrally formed plate structure, and the rear cover plate 2 of the air duct is an inclined surface on both sides of the position of the air outlet, which mainly plays the role of guiding the wind. The way between the duct foam board and the air duct cover takes up a lot of space, and the structure of the refrigerated air duct is complicated to assemble, and the structure of the rear cover plate 2 of the air duct is relatively large, which not only increases the production cost but also occupies a part of the refrigerating room. Most of the space wastes the available space of the refrigerator.

Contents of the invention

The technical problem to be solved by the utility model is: the utility model provides a refrigerator refrigerating air duct assembly, which solves the problems in the prior art that the structure assembly of the refrigerating air duct assembly is complicated and occupies a large space, making the structural assembly simple and convenient, and Low cost and small footprint.

The purpose of this utility model is achieved by the following technical solutions:

A refrigerated air duct assembly, comprising an air duct cover plate and an air duct enclosure assembly forming an air duct, two sides of the air duct are provided with air outlets communicating with the air duct, the air duct enclosure assembly It includes an air duct foam board, wherein the air duct cover plate is buckled on the air duct foam board, the air duct cover plate includes a cover plate body and an air deflector, and the air guide plate is arranged on the On the cover body corresponding to the position of the air outlet, the wind deflector forms a cavity with the cover body and the air duct foam board.

The utility model also proposes a refrigerator, which includes a refrigerating air duct assembly, and the refrigerating air duct assembly is the refrigerating air duct assembly described in the above solution.

Compared with the prior art, the utility model has many advantages and positive effects:

The utility model proposes a refrigerated air duct assembly. When assembling, the air duct cover plate is directly buckled together with the air duct surrounding component cover, and the air guide plate of the air duct cover plate is arranged at a position corresponding to the position of the air outlet. The structure of the air duct rear cover is replaced by the structure of the air guide plate, which can guide the wind direction of the air outlet, so that there is no need to cover the rear end of the air duct cover during assembly, eliminating the need for The rear cover structure of the air duct makes assembly easier and more convenient, and at the same time completes the air guide function, saving space and reducing costs; at the same time, a cavity is formed between the air guide plate and the air duct cover to avoid wind If the temperature difference between the two sides of the cover plate is too large, frosting will occur.

Description of drawings

FIG. 1 is a structural diagram of a refrigeration air duct assembly of a refrigerator in the prior art;

Fig. 2 is an exploded view of the structure of the refrigeration air duct assembly of the present invention;

Fig. 3 is a three-dimensional structural diagram of the refrigeration air duct assembly of the present invention;

Fig. 4 is a front view of the refrigeration air duct assembly of the refrigerator of the present invention;

Fig. 5 is a partial sectional view of A-A of Fig. 4;

Fig. 6 is a partial enlarged view of place B in Fig. 5;

Fig. 7 is a partial enlarged view 1 of the refrigerating air duct assembly of the refrigerator of the present invention;

Fig. 8 is a partial enlarged view 2 of the refrigeration air duct assembly of the refrigerator of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Referring to Fig. 2-Fig. 8, the utility model provides an embodiment of a refrigerated air duct assembly, including a cover plate body 11 and an air duct enclosing assembly enclosing an air duct. Both sides of the air duct are provided with The air outlet 21 connected to the air duct, the air duct surrounding assembly includes an air duct foam board 2, the air duct cover plate 1 is covered and buckled on the air duct foam board 2, and the air duct cover plate 1 includes The cover body 11 and the wind deflector 12, the wind deflector 12 is arranged on the cover body 11 corresponding to the position of the air outlet 21, the wind deflector 12 is connected with the cover body 11 and the The air duct foam board 2 encloses a cavity.

Specifically, the refrigerated air duct assembly in this embodiment mainly includes an air duct cover plate 1 and an air duct enclosure assembly. The air duct enclosure assembly is mainly used to enclose and define an air duct. The air duct enclosure component plays the role of an air duct cover. Compared with the prior art, the air duct rear cover plate structure is omitted, but the air duct cover plate 1 is directly covered and buckled on the air duct enclosure assembly. , and both sides of the air duct are provided with air outlets 21, and the number of air outlets 21 on both sides can be provided with one or more according to needs, and no specific limitation is made here. The air duct cover plate 1 in this embodiment includes an air guide plate 12, and the air guide plate 12 is arranged on the cover plate body 11 corresponding to the position of the air outlet 21, and the air guide function can be realized through the air duct cover plate 1, Abandon the disadvantages of using the integral air duct rear cover plate as the air deflector in the prior art, the overall structure is large, the molding is complicated, and the space occupied is large; the use of this structure can make the air duct cover plate 1 directly connect with the air duct enclosure components Cooperate, occupying a small space, through the guiding effect of the wind deflector 12 on the air outlet 21, the wind can be prevented from blowing directly on the air duct cover plate 1, between the air guide plate 12, the cover body 11 and the air duct foam board 2 A cavity is formed, which can prevent the temperature difference between the two sides of the air duct cover plate 1 from being too large, resulting in frosting or icing.

The air guide plate 12 is arranged on both sides of the cover plate body 11, and the middle of the cover plate body 11 is fitted and fixed with the air duct foam board 2. The air outlet 21 connected with the air duct is set at both ends of the air duct. After the cover plate body 11 and the air duct foam board 2 are bonded and fixed, the position of the air guide plate 12 is just corresponding to the position of the air outlet 21. Specifically, the air guide plate 12 It is a combination plate extending from the cover body 11 to the position of the air outlet 21 of the air duct. The air deflector 12 is connected with the side wall of the air duct foam board 2 that surrounds the air duct. The air guide plate 12 and the cover body 11 and the air duct The side walls of the foam board 2 jointly define a cavity.

One implementation of the air duct refrigerating assembly in this embodiment is: the air duct surrounding assembly includes: air duct foam board 2 and refrigerator liner 4 . The refrigerated air duct assembly consists of a cover plate body 11, an air duct foam board 2, and a refrigerator liner 4. When connected, the air duct cover plate 1 is buckled on the air duct foam board 2, and at the same time, the two are bonded together Specifically, the air duct foam board 2 and the air duct cover plate 1 can be further connected and fixed by structures such as buckles, or can be fixedly connected by screws.

After the air duct cover plate 1 and the air duct foam board 2 are assembled, the air duct foam board 2 is matched with the refrigerator liner 4. Specifically, an air duct groove is opened on the air duct foam board, and the refrigerator liner 4 is connected with A groove is also provided at the position corresponding to the air duct groove of the air duct foam board 2, and the air duct foam board 2 is closely matched with the refrigerator liner 4 through the sealing strip to form a closed chamber. An air duct is also naturally defined between the foam boards 2, and an air outlet 21 communicating with the air duct is provided on the air duct foam board 2, and the air guide plate 12 is arranged on the cover body 11 corresponding to the position of the air outlet 21. When the wind blows out from the air outlet 21, the wind can be guided out by the effect of the wind guide plate 12.

Specifically, the air outlets 21 are arranged on both sides of the air duct foam board 2 , and there are multiple corresponding ones on both sides, so correspondingly, there is an air deflector 12 at the position of each air outlet 21 .

Another embodiment of the air duct refrigerating assembly in this embodiment is: the air duct surrounding assembly includes: an air duct foam board 2 , a sealing board and a refrigerator liner 4 . The refrigerated air duct assembly includes a cover plate body 11 air duct foam board 2, a sealing plate and a refrigerator liner 4. When connecting, the air duct cover plate 1 is firstly buckled on the air duct foam board 2, and at the same time the two are attached. Specifically, the air duct foam board 2 and the air duct cover plate 1 can be snapped together by buckles or other structures, or can be fixedly connected by screws. After the connection is completed, paste the sealing board on the rear of the air duct foam board 2, because the air duct foam board 2 is provided with an air duct groove, and an air duct is formed between the sealing board and the air duct foam board 2. Apply glue to the back side of the board, stick a circle of sponge strips on the back side, and fix the air duct surrounding components into the groove of the refrigerator liner 4 through buckles or screws. condensation. Finally, the cover body 11 and the refrigerator liner 4 are fixed by screws. An air outlet 21 communicating with the air duct is opened on both sides of the air duct foam board 2 , and an air deflector 12 is provided on the body cover 11 corresponding to the position of the air outlet 21 .

Specifically, the wind deflector 12 in this embodiment includes an inclined plate 31, the inclined plate 31 plays a main guiding role, the outer surface of the inclined plate 31 is a wind guiding surface, and the wind flows out along the direction of the wind guiding surface, preferably, The inclined plate 31 is connected and fixed to the cover body 11 through a supporting plate 32 . Preferably, the support plate 32 is perpendicular to the cover plate body 11, which is convenient for processing. Of course, it may not be perpendicular to the cover body 11 as long as the connection between the inclined plate and the cover body 11 can be realized.

Preferably, the inclined plate 31 and the cover body 11 are connected and fixed through the support plate 32, rather than directly intersecting the cover body 11, so as to prevent the cold wind from blowing directly onto the cover body 11, causing the cover body 11 Frosting or freezing occurs, which cannot meet the usability requirements of the refrigerator.

In order to guide the air flowing out of the air outlet 11 , there is an included angle between the inclined plate 31 and the cover plate body 11 . Of course, the variation range of the preferred included angle will also vary according to the corresponding air duct cover plate 1 of refrigerators of different sizes and models, but any modifications and changes related to the structural forms similar to those in the utility model belong to the utility model protected range. Furthermore, the air deflector 12 in this embodiment also includes a connecting plate 33 , one end of the connecting plate 33 is connected to the inclined plate 31 , and the other end is connected to the air duct foam board 2 . Certainly, the specific arrangement form of the connecting plate 33 can be set according to requirements, the connecting plate 33 can be arranged parallel to the cover body 11 , or can be arranged at a certain angle with the cover body 11 .

Further, there are multiple air outlets 21, and multiple air outlets 21 are arranged on the left and right sides of the cover body 11, and there are multiple air outlets 21 on each side of the air duct. 21 are spaced apart from each other in the up and down direction. A plurality of air outlets 21 on the left side and a plurality of air outlets 21 on the right side can correspond one-to-one in the left-right direction. In this embodiment, there are 3 air outlets 21 on the left side of the air duct when viewed from the front, and 2 air outlets 21 on the right side of the air duct, and the 3 air outlets 21 on the left side and the 2 air outlets 21 on the right are on the left and right sides. The direction corresponds to the setting. In this way, the cold air can enter the refrigerating chamber from a plurality of air outlets 21, so that the temperature in different places in the refrigerating chamber is evenly reduced.

Of course, the present invention is not specifically limited here, and the specific positions and specific numbers of the air outlets 21 can be specifically set according to specific conditions and specific models of the refrigerator.

Preferably, the area of the air outlet 21 on each side decreases gradually from top to bottom. That is to say, the area of the lower air outlet 21 is smaller, and the area of the upper air outlet 21 is larger. As the cold air sinks, the area of the air outlet 21 is gradually increased from bottom to top, so that the air volume of the upper air outlet 21 is also increased, so that the temperature in the refrigerating chamber is uniform, which is beneficial to improving the refrigeration efficiency of the refrigerator.

Certainly, the area of the air outlets 21 on each side may also be the same, and an appropriate air outlet setting method may be selected according to different situations of different refrigerators, and no specific limitation is set here.

Preferably, the air deflector and the cover body 11 are integrated injection molded parts, which not only reduces the cost, but also makes the processing more convenient and simplifies the processing technology.

A refrigerator is also proposed in this embodiment, including a refrigerator, a freezer, a fan and the wind-refrigerated air duct assembly described in the above embodiments, the refrigerator air duct assembly is arranged in the refrigerator, and the cold air in the freezer The fan is blown into the refrigerating air channel of the refrigerating room, and the cold air is blown out by the air outlet 21 in the refrigerating air channel, realizing the effect of refrigerating in the refrigerating room.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. Equivalent embodiment. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model without departing from the content of the technical solution of the utility model still belong to the protection scope of the technical solution of the utility model.

Claims (9)

1. A refrigerated air duct assembly, comprising an air duct cover plate and an air duct enclosure assembly forming an air duct, both sides of the air duct are provided with air outlets communicating with the air duct, and the air duct enclosure The assembly includes an air duct foam board, wherein the air duct cover plate is buckled on the air duct foam board, the air duct cover plate includes a cover plate body and an air guide plate, and the air guide plate is set On the cover body corresponding to the position of the air outlet, the wind deflector forms a cavity with the cover body and the air duct foam board. 2. The refrigerating air duct assembly according to claim 1, characterized in that, the air duct enclosure assembly further comprises a refrigerator liner, grooves are arranged on the refrigerator liner, and the air duct foam board is in contact with An air duct groove is arranged at the opposite position of the groove, and an air duct is formed between the air duct foam board and the refrigerator liner, and an air outlet connected to the air duct is arranged on the air duct foam board . 3. The refrigerating air duct assembly according to claim 1, characterized in that, the air duct enclosure assembly further comprises a refrigerator liner and a sealing plate, the refrigerator liner is provided with installation grooves, and the air duct foam An air duct is formed between the plate and the sealing plate, and the sealing plate is fastened in the installation groove. 4. The refrigerating air duct assembly according to claim 2 or 3, wherein the air deflector comprises an inclined plate, a connecting plate and a supporting plate, and the inclined plate connects with the cover body through the supporting plate connect. 5. The refrigerating air duct assembly according to claim 4, wherein there is an included angle between the inclined plate and the cover plate body. 6 . The refrigerating air duct assembly according to claim 4 , wherein one end of the connecting plate is connected to the inclined plate, and the other end is overlapped with the side wall of the air duct foam board. 7. The refrigerating air duct assembly according to claim 6, wherein the area of the air outlet decreases sequentially from top to bottom. 8 . The refrigerating air duct assembly according to claim 7 , wherein the air deflector and the cover body are integral injection molded parts. 9. A refrigerator, characterized by comprising the refrigerating air duct assembly according to any one of claims 1-8.