CN212081743U

CN212081743U - Refrigerator

Info

Publication number: CN212081743U
Application number: CN202020738085.4U
Authority: CN
Inventors: 王冠; 李宗照; 吴飞
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-04
Anticipated expiration: 2030-05-07

Abstract

The application provides a refrigerator. The refrigerator comprises a refrigerator body and a door body, wherein the door body can be arranged on the refrigerator body in an openable mode. The cabinet body is internally provided with a partition board which divides the internal space of the cabinet into a first storage space and a second storage space. The cabinet is internally provided with a cabinet air duct, the cabinet air duct is provided with a first air return opening, a second air return opening, a first air outlet and a second air outlet, the first air return opening is connected with the first storage space, the second air return opening is connected with the second storage space, and the first air outlet is connected with the first storage space. The door body is internally provided with a door air duct, and the door air duct is provided with a first air inlet and a third air outlet. By applying the technical scheme of the utility model, the wall thickness of the refrigerator is not required to be very thick; and the supply of second storing space air conditioning does not rely on the cold volume in first storing space, also makes the temperature control in second storing space more direct, so the utility model discloses a freezer uses will be more convenient.

Description

Refrigerator

Technical Field

The utility model relates to a refrigeration plant technical field particularly, relates to a freezer.

Background

The refrigerator is seen everywhere in daily life, and various types of refrigerators are endless, air-cooled and direct-cooled, and nowadays, the air-cooled refrigerator occupies the market mainstream position by virtue of excellent performance.

At present, the function of an air-cooled refrigerator is single, only one temperature zone in one refrigerator can be used, and the functions of freezing and refrigerating cannot be achieved.

In order to solve the above problems, refrigerators with intermediate partitions are also available on the market to achieve a double temperature of one cabinet. However, the freezer with the structure needs to be provided with the air channels for simultaneously supplying two storage spaces, so that the wall thickness of the freezer is very thick, and the freezer is heavy and inconvenient to use. In addition, there is a refrigerator, in which only one fan is installed on the partition to selectively circulate cold air to one of the storage spaces, and this structure causes a problem of poor temperature regulation.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a refrigerator to solve among the prior art refrigerator of a cabinet two temperatures and use inconvenient technical problem.

An embodiment of the present application provides a refrigerator, including: the refrigerator comprises a cabinet body, wherein a partition plate is arranged in the cabinet body and divides the space in the cabinet body into a first storage space and a second storage space, a cabinet air duct is arranged in the cabinet body, a first air return opening, a second air return opening, a first air outlet and a second air outlet are arranged on the cabinet air duct, the first air return opening is connected with the first storage space, the second air return opening is connected with the second storage space, and the first air outlet is connected with the first storage space; the door body can be arranged on the cabinet body in an opening mode, a door air channel is arranged in the door body, a first air inlet and a third air outlet are arranged on the door air channel, after the door body is closed, the first air inlet is communicated with the second air outlet in a butt joint mode, and the third air outlet is connected with the second storage space.

In one embodiment, a fourth air outlet is further arranged on the door air duct, and the fourth air outlet is communicated with the first storage space.

In one embodiment, the fourth air outlet is multiple and is arranged at intervals.

In one embodiment, the partition plate is provided with a partition plate air duct, the partition plate air duct is provided with a second air inlet and a fifth air outlet, the second air inlet is communicated with the third air outlet in a butt joint mode after the door body is closed, and the fifth air outlet is connected with the second storage space.

In one embodiment the fifth outlet is located at an upper portion of the baffle.

In one embodiment, a damper is arranged in the door air duct at the position of the third air outlet, and the damper is used for controlling the air volume of the door air duct to the second storage space.

In one embodiment the partition is removably mounted in the cabinet.

In one embodiment the cold box comprises a first fan mounted in the partition air duct.

In one embodiment the cold box comprises an evaporator and a second fan, the evaporator and the second fan being mounted in the cabinet air duct.

In one embodiment, the cabinet air duct comprises a bottom air return duct, a side air return duct and a side air outlet duct which are connected in sequence, the bottom air return duct is positioned at the bottom in the cabinet body, the side air return duct and the side air outlet duct are positioned on the side surface of the cabinet body in the length direction, the first air return opening and the second air return opening are arranged on the bottom air return duct and the side air return duct, and the first air outlet and the second air outlet are arranged on the side air outlet duct.

In one embodiment the first outlet is located in an upper portion of the side outlet channel.

In one embodiment, the bottom air return duct includes a first bottom air return duct and a second bottom air return duct, and the first bottom air return duct and the second bottom air return duct are respectively located on two sides of the bottom of the cabinet body in the length direction.

In one embodiment, the first air outlet is a plurality of air outlets, and the air outlets are arranged at intervals.

In one embodiment, the first air return opening and the second air return opening are both multiple and are arranged at the bottom in the cabinet body at intervals.

In the above embodiment, the first air return opening and the second air return opening of the cabinet air duct return air from the first storage space and the second storage space respectively, the first air outlet of the cabinet air duct selectively provides cool air for the first storage space, and the third air outlet of the door air duct provides cool air for the second storage space, so that the first storage space and the second storage space can have two temperature zones. Because the air duct for independently supplying air to the second storage space is arranged on the door body in the technical scheme of the utility model, the wall thickness of the refrigerator is not required to be very thick; and the supply of second storing space air conditioning does not rely on the cold volume in first storing space, also makes the temperature control in second storing space more direct, so the utility model discloses a freezer uses will be more convenient.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of the internal structure of an embodiment of a refrigerator according to the present invention;

fig. 2 is a schematic cross-sectional view of the a-a side of the cooler of fig. 1;

fig. 3 is a schematic cross-sectional view of side B-B of the cooler of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Fig. 1 and 2 show an embodiment of the refrigerator of the present invention, which includes a cabinet 10 and a door 20, wherein the door 20 is openably mounted on the cabinet 10. A partition plate 11 is arranged in the cabinet 10, and the space in the cabinet 10 is divided into a first storage space a and a second storage space b by the partition plate 11. A cabinet air duct 12 is disposed in the cabinet body 10, a first air return opening 121, a second air return opening 122, a first air outlet 123 and a second air outlet 124 are disposed on the cabinet air duct 12, the first air return opening 121 is connected with the first storage space a, the second air return opening 122 is connected with the second storage space b, and the first air outlet 123 is connected with the first storage space a. A door duct 21 is arranged in the door body 20, a first air inlet 211 and a third air outlet 212 are arranged on the door duct 21, after the door body 20 is closed, the first air inlet 211 is communicated with the second air outlet 124 in a butt joint mode, and the third air outlet 212 is connected with the second storage space b.

Use the technical scheme of the utility model, return air in first storing space a and the second storing space b is followed respectively to first return air inlet 121 and the second return air inlet 122 of cabinet wind channel 12, through the first air outlet 123 selectivity of cabinet wind channel 12 provide air conditioning for first storing space a, and the third air outlet 212 through door wind channel 21 provides air conditioning for second storing space b, realizes that first storing space a and second storing space b can have two warm areas. Because the air duct for independently supplying air to the second storage space b is arranged on the door body 20 in the technical scheme of the utility model, the wall thickness of the refrigerator is not required to be very thick; and the supply of second storing space b air conditioning does not rely on the cold volume of first storing space a, also makes the temperature control of second storing space b more direct, so the utility model discloses a freezer is used and will be more convenient.

It should be noted that, the door duct 21 is arranged in such a manner that the door 20 or the partition 11 is directly replaced when the wind system of the second storage space b is damaged, which is more convenient for maintenance. Alternatively, the door duct 21 is formed in the foamed layer of the door body 20.

Optionally, an air door 214 is disposed in the door duct 21 at the position of the third air outlet 212, and the air door 214 is used for controlling the air volume of the door duct 21 to the second storage space b, so as to help regulate the temperature of the second storage space b.

As shown in fig. 1, as a more preferred embodiment, a fourth air outlet 213 is further disposed on the door duct 21, and the fourth air outlet 213 is communicated with the first storage space a. Like this, can also refrigerate first storing space a through door wind channel 21, door wind channel 21 is owing to be located the door body 20, and air conditioning is direct to be let in from the topmost of cabinet body 10 to guarantee the refrigerated homogeneity of whole in the first storing space a. More preferably, the number of the fourth outlet openings 213 is plural, and the fourth outlet openings are spaced apart from each other, so that the uniformity of the overall cooling in the first storage space a is further improved.

As an alternative embodiment, as shown in fig. 1, a partition plate duct 111 is provided on the partition plate 11, and a second air inlet 1111 and a fifth air outlet 1112 are provided on the partition plate duct 111. When the door body 20 is closed, the second air inlet 1111 is in butt joint communication with the third air outlet 212, the fifth air outlet 1112 is connected with the second storage space b, and cold air enters the partition board air duct 111 from the door air duct 21 and is supplied to the second storage space b from the fifth air outlet 1112. Preferably, the fifth air outlet 1112 is located at an upper portion of the partition 11, so as to ensure the uniformity of the overall refrigeration in the second storage space b by using the settling effect of the cold air. Specifically, the damper 214 is used to control the air volume to the fifth outlet 1112.

Preferably, in the solution of the present embodiment, the partition 11 is detachably installed in the cabinet 10. Thus, when the double-temperature function of the cabinet is not used, the partition plate 11 can be directly detached. Preferably, the refrigerator includes a first fan 30, and the first fan 30 is installed in the partition duct 111 to provide power for cold air operation.

More preferably, the partition 11 is wrapped with sponge to form a seal with the surrounding cabinet 10 and the door 20.

As another alternative embodiment not shown in the figures, it is also possible to supply cold to the second storage space b directly through the door duct 21.

As an alternative embodiment, as shown in fig. 1, the cooler includes an evaporator 40 and a second fan 50, the evaporator 40 and the second fan 50 being mounted in the cabinet air duct 12. The evaporator 40 is used to cool the airflow in the cabinet air duct 12, and the second fan 50 provides the motive power for the airflow operation.

As shown in fig. 1 and 3, the cabinet air duct 12 includes a bottom air return duct 12a, a side air return duct 12b, and a side air outlet duct 12c, which are connected in sequence, and the bottom air return duct 12a is located at the bottom inside the cabinet 10. The side air return duct 12b and the side air outlet duct 12c are located on the side surface of the cabinet 10 in the length direction, the first air return opening 121 and the second air return opening 122 are disposed on the bottom air return duct 12a and the side air return duct 12b, and the first air outlet 123 and the second air outlet 124 are disposed on the side air outlet duct 12 c. Based on the design of the door duct 21, the side air return duct 12b and the side air outlet duct 12c are located on the side surface of the cabinet 10 in the length direction, so that the occupied space of the duct in the width direction of the cabinet 10 can be reduced. Preferably, the first air outlet 123 is located at an upper portion of the side air outlet duct 12c, so that the uniformity of the overall refrigeration in the first storage space a is ensured by using the settling effect of the cold air. Optionally, the bottom air return duct 12a includes a first bottom air return duct 12a1 and a second bottom air return duct 12a2, and the first bottom air return duct 12a1 and the second bottom air return duct 12a2 are respectively located at two sides of the bottom of the cabinet 10 in the length direction, so as to achieve effectiveness of return air and facilitate sufficient circulation of cold air in the cabinet 10. More preferably, the first air return opening 121 and the second air return opening 122 are a plurality of openings and are spaced at the bottom of the cabinet 10 to further increase the effectiveness of the return air.

As shown in fig. 2, in the present embodiment, the first outlet 123 is provided in a plurality and spaced from each other, so as to improve the uniformity of the cold air supplied to the first storage space a.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A refrigerator, comprising:

the refrigerator comprises a cabinet body (10), wherein a partition plate (11) is arranged in the cabinet body (10), the partition plate (11) divides the space in the cabinet body (10) into a first storage space (a) and a second storage space (b), a cabinet air duct (12) is arranged in the cabinet body (10), a first air return opening (121), a second air return opening (122), a first air outlet (123) and a second air outlet (124) are arranged on the cabinet air duct (12), the first air return opening (121) is connected with the first storage space (a), the second air return opening (122) is connected with the second storage space (b), and the first air outlet (123) is connected with the first storage space (a);

the door body (20) is installed on the cabinet body (10) in an openable and installable manner, a door air duct (21) is arranged in the door body (20), a first air inlet (211) and a third air outlet (212) are arranged on the door air duct (21), the door body (20) is closed, the first air inlet (211) is communicated with the second air outlet (124) in a butt joint manner, and the third air outlet (212) is connected with the second storage space (b).

2. The refrigerator of claim 1, wherein the door duct (21) is further provided with a fourth air outlet (213), and the fourth air outlet (213) is communicated with the first storage space (a).

3. The refrigerator of claim 2, wherein the fourth air outlet (213) is provided in plurality and at intervals.

4. The refrigerator according to claim 1, wherein the partition board (11) is provided with a partition board air duct (111), the partition board air duct (111) is provided with a second air inlet (1111) and a fifth air outlet (1112), after the door body (20) is closed, the second air inlet (1111) is in butt joint communication with the third air outlet (212), and the fifth air outlet (1112) is connected with the second storage space (b).

5. A refrigerator as claimed in claim 4, characterized in that said fifth air outlet (1112) is located at the upper part of said partition (11).

6. The refrigerator according to claim 1, wherein a damper (214) is arranged in the door duct (21) at the position of the third air outlet (212), and the damper (214) is used for controlling the air volume of the door duct (21) to the second storage space (b).

7. A refrigerator according to claim 4, characterized in that said shelf (11) is removably mounted in said cabinet (10).

8. A refrigerator according to claim 4, characterized in that it comprises a first fan (30), said first fan (30) being mounted in said shelf air duct (111).

9. A refrigerator according to claim 1, characterized in that it comprises an evaporator (40) and a second fan (50), said evaporator (40) and said second fan (50) being mounted in said cabinet air duct (12).

10. The refrigerator of claim 1, wherein the cabinet air duct (12) comprises a bottom air return duct (12a), a side air return duct (12b) and a side air outlet duct (12c) which are connected in sequence, the bottom air return duct (12a) is located at the bottom of the cabinet body (10), the side air return duct (12b) and the side air outlet duct (12c) are located at the side face of the cabinet body (10) in the length direction, the first air return opening (121) and the second air return opening (122) are arranged on the bottom air return duct (12a) and the side air return duct (12b), and the first air outlet opening (123) and the second air outlet opening (124) are arranged on the side air outlet duct (12 c).

11. A refrigerator according to claim 10, characterized in that said first air outlet opening (123) is located at the upper part of said side air outlet channel (12 c).

12. The refrigerator of claim 10, wherein the bottom return air duct (12a) comprises a first bottom return air duct (12a1) and a second bottom return air duct (12a2), and the first bottom return air duct (12a1) and the second bottom return air duct (12a2) are respectively located at both sides of the bottom of the cabinet (10) in the length direction.

13. The refrigerator of claim 1, wherein the first air outlet (123) is provided in plurality and at intervals.

14. The refrigerator according to claim 1, wherein the first air return opening (121) and the second air return opening (122) are both plural and are provided at intervals at the bottom inside the cabinet (10).