Wind blocking assembly for refrigerator

Abstract

The utility model provides a wind shielding assembly for a refrigerator, the wind shielding assembly is assembled at the top of a door body of the refrigerator, the wind shielding assembly comprises a shell and a cover plate, the wind shielding assembly is arranged on the door body of the refrigerator to achieve the effect of blocking airflow, and in order to reduce condensation at the top of the door body of the refrigerator, a heat insulation cavity is formed in a connecting part; part of airflow can flow into the heat insulation cavity, the heat insulation effect on the inner side of the refrigerator is achieved, and therefore condensation caused by direct convergence of cold airflow and hot airflow can be prevented. The cover plate is arranged on the top of the thermal insulation cavity to prevent the thermal insulation cavity from being opened and further prevent airflow from directly flowing out, dust on the upper portion can be prevented from falling into the cover plate, and the cleaning performance of the wind shielding assembly is guaranteed. According to the wind shielding assembly, wind shielding can be achieved, meanwhile, air flow introduction is achieved through the arranged heat insulation cavity, and condensation caused by large temperature difference is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator assembly installation, in particular to a windshield assembly for a refrigerator. Background Art

[0002] The temperature inside a refrigerator is low, typically between 0°C and 10°C, while the outside temperature is relatively high. This temperature difference is particularly pronounced in summer or in humid environments. When hot air encounters the cooler refrigerator door, water vapor in the air cools and liquefies on the door surface, forming condensation.

[0003] To prevent condensation at the door joints or around the door, thicker insulation, such as polyurethane foam, can be added to the inside of the refrigerator door. This reduces heat exchange between the cold air inside the refrigerator and the warm air outside, lowering temperature fluctuations on the door surface and thus reducing condensation. Furthermore, high-quality door seal materials should be used to ensure a good seal. A well-sealed door seal can reduce the ingress of warm air into the refrigerator, thereby reducing temperature fluctuations on the door surface and the formation of condensation.

[0004] However, the above two methods have not yet effectively limited or reduced the generation of condensation water. The main reason is that they cannot limit the entry of outside air. When the insulation material or door seal ages or is loosely assembled, condensation water will be generated, affecting the user experience and working performance of the refrigerator. Utility Model Content

[0005] In view of this, the technical problem to be solved by the present invention is: how to provide a wind shield assembly for a refrigerator to achieve the introduction of airflow through the provided insulation cavity while shielding the wind and preventing a large temperature difference from causing condensation.

[0006] To achieve the above-mentioned object, the utility model proposes a windshield assembly for a refrigerator, wherein the windshield assembly is assembled on the top of the door of the refrigerator, and the windshield assembly includes a shell and a cover plate;

[0007] The shell includes a connecting portion, a mounting portion and a windshield portion, wherein the windshield portion and the mounting portion are respectively arranged on both sides of the connecting portion, the windshield portion protrudes upward, and the mounting portion extends downward, and the mounting portion is used to connect to the end of the refrigerator door body;

[0008] A thermal insulation cavity is provided on the connecting portion, the thermal insulation cavity being recessed on the surface of the connecting portion and recessed in a direction toward the mounting portion, the cover plate being connected to the upper portion of the thermal insulation cavity, the cover plate covering a portion of the top of the thermal insulation cavity and forming air inlet holes at both ends of the thermal insulation cavity, respectively, so that external air can enter the interior of the thermal insulation cavity through the air inlet holes;

[0009] The cover plate includes a top plate and side plates, the side plates are arranged at the bottom of the top plate and the side plates are respectively arranged on both sides of the top plate, the side plates are attached to the inner wall of the insulation chamber, and a support plate is arranged between the side plate and the top plate, the top of the support plate is connected to the bottom of the top plate, and the side of the support plate is connected to the side of the side plate.

[0010] Furthermore, a reinforcing rib is provided between the windshield portion and the connecting portion, the reinforcing rib is provided in a vertical direction, and a plurality of the reinforcing ribs are provided at intervals along the length direction of the windshield portion.

[0011] Furthermore, the temperature-insulating cavity is spaced apart from the mounting portion and the windshield portion respectively.

[0012] Furthermore, the mounting portion, the connecting portion and the windshield portion are integrally formed, and the side panels, the top panel and the support panel are integrally formed.

[0013] Compared with the related art, the utility model proposes a windshield assembly for a refrigerator, which has the following beneficial effects: by arranging a windshield assembly on the door body of the refrigerator to achieve the effect of blocking the airflow, in order to reduce the occurrence of condensation on the top of the refrigerator door body, a thermal insulation cavity is arranged on the connecting part, and the interior of the thermal insulation cavity can allow part of the airflow to flow in and achieve the thermal insulation effect with the inside of the refrigerator, thereby preventing the direct convergence of the cold airflow and the hot airflow to cause condensation. A cover is provided on the top of the thermal insulation cavity to prevent the thermal insulation cavity from being opened and causing direct outflow of the airflow, and the cover can be used to block the falling of dust from above, thereby ensuring the cleaning performance of the windshield assembly. Therefore, the windshield assembly can realize the introduction of airflow through the set thermal insulation cavity while blocking the wind and prevent the generation of a large temperature difference to cause condensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall schematic diagram of a windshield assembly for a refrigerator in an embodiment of the present utility model;

[0015] Figure 2 This is a partial schematic diagram of a windshield assembly for a refrigerator in an embodiment of the present utility model;

[0016] Figure 3 It is a partial schematic diagram of a wind shield assembly for a refrigerator in an embodiment of the present utility model. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods.

[0018] See Figure 1-3As shown, the utility model proposes a windshield assembly for a refrigerator. The windshield assembly is assembled on the top of the door of the refrigerator. The windshield assembly includes a shell 10 and a cover plate 20.

[0019] The shell 10 includes a connecting portion 11, an installation portion 12 and a windshield portion 13. The installation portion 12, the connecting portion 11 and the windshield portion 13 are integrally formed. The windshield portion 13 and the installation portion 12 are respectively arranged on both sides of the connecting portion 11. The windshield portion 13 protrudes and extends upward, which can realize the flow of part of the airflow toward the inside of the refrigerator. Reinforcing ribs 15 are arranged between the windshield portion 13 and the connecting portion 11. The reinforcing ribs 15 are arranged in a vertical direction. Multiple reinforcing ribs 15 are arranged at intervals along the length direction of the windshield portion 13. The reinforcing ribs 15 can improve the connection strength between the windshield portion 13 and the connecting portion 11.

[0020] The mounting portion 12 extends downward and is used to connect to the end of the refrigerator door. The mounting portion 12 is connected to the refrigerator door by adhesive or fasteners, and the lower part of the connecting portion 11 is located on the top of the door to realize the assembly of the windshield assembly.

[0021] A thermal insulation cavity 14 is provided on the connection portion 11. The thermal insulation cavity 14 is spaced apart from the mounting portion 12 and the windshield portion 13. The thermal insulation cavity 14 is recessed into the surface of the connection portion 11 and is recessed toward the mounting portion 12. The thermal insulation cavity 14 is provided on the connection portion 11 to allow some airflow into the interior of the refrigerator and to provide insulation from the interior of the refrigerator, thereby preventing the direct confluence of cold and hot air flows and the resulting condensation.

[0022] The cover plate 20 is connected to the upper part of the insulation cavity 14. The cover plate 20 covers a part of the top area of ​​the insulation cavity 14 and forms air inlet holes 16 at both ends of the insulation cavity 14. External airflow can enter the interior of the insulation cavity 14 through the air inlet holes 16, thereby realizing the flow of airflow and achieving temperature isolation inside and outside the refrigerator door.

[0023] The cover plate 20 includes a top plate 21 and side plates 22 . The side plates 22 are disposed at the bottom of the top plate 21 and on both sides of the top plate 21 . The side plates 22 are attached to the inner wall of the thermal insulation chamber 14 .

[0024] A support plate 23 is arranged between the side plate 22 and the top plate 21 . The side plate 22 , the top plate 21 and the support plate 23 are integrally formed. The top of the support plate 23 is connected to the bottom of the top plate 21 , and the side of the support plate 23 is connected to the side of the side plate 22 .

[0025] A cover plate 20 is provided on the top of the insulation cavity 14 to prevent the insulation cavity 14 from being open and causing direct outflow of airflow, and the cover plate 20 can block the falling of dust from above, thereby ensuring the clean performance of the wind shield assembly. Thus, the wind shield assembly can realize the introduction of airflow through the insulation cavity 14 while blocking the wind and prevent the generation of a large temperature difference to cause condensation.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A windshield assembly for a refrigerator, characterized in that: The wind shield assembly is assembled on the top of the door body of the refrigerator, and the wind shield assembly includes a shell and a cover plate; The shell includes a connecting portion, a mounting portion and a windshield portion, wherein the windshield portion and the mounting portion are respectively arranged on both sides of the connecting portion, the windshield portion protrudes upward, and the mounting portion extends downward, and the mounting portion is used to connect to the end of the refrigerator door body; A thermal insulation cavity is provided on the connecting portion, the thermal insulation cavity being recessed on the surface of the connecting portion and recessed in a direction toward the mounting portion, the cover plate being connected to the upper portion of the thermal insulation cavity, the cover plate covering a portion of the top of the thermal insulation cavity and forming air inlet holes at both ends of the thermal insulation cavity, respectively, so that external air can enter the interior of the thermal insulation cavity through the air inlet holes; The cover plate includes a top plate and side plates, the side plates are arranged at the bottom of the top plate and the side plates are respectively arranged on both sides of the top plate, the side plates are attached to the inner wall of the insulation chamber, and a support plate is arranged between the side plate and the top plate, the top of the support plate is connected to the bottom of the top plate, and the side of the support plate is connected to the side of the side plate.

2. The wind shield assembly for a refrigerator according to claim 1, characterized in that: A reinforcement rib is provided between the windshield portion and the connecting portion, the reinforcement rib is provided in a vertical direction, and a plurality of the reinforcement ribs are provided at intervals along a length direction of the windshield portion.

3. The wind shield assembly for a refrigerator according to claim 1, characterized in that: The temperature-isolating cavity is spaced apart from the mounting portion and the windshield portion respectively.

4. The wind shield assembly for a refrigerator according to claim 1, wherein: The mounting portion, the connecting portion and the windshield portion are integrally formed, and the side panels, the top panel and the support panel are integrally formed.

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