Side spoiler air outlet structure of a refrigerator

Abstract

The utility model relates to a side flow disturbing structure of refrigerator, including the cabinet, be equipped with the cold storage cavity of front side opening in the cabinet, the left inside and right inside of cold storage cavity are equipped with side air outlet respectively, the top of cold storage cavity is equipped with upper air inlet, and the left and right ends of upper air inlet are connected with the side air outlet of left and right sides of cold storage cavity respectively, and side air outlet is equipped with a plurality of air outlets along the vertical direction, and the middle position of upper air inlet is equipped with air inlet grille, and the position of air inlet grille is equipped with the air extraction device in the inside of upper air inlet. Through setting up side air outlet in the left inside and right inside of cold storage cavity and setting up upper air inlet part in the top of cold storage cavity, when the air extraction device works, the air of cold storage cavity enters from upper air inlet and releases from the air outlet of side air outlet, realizes the side flow disturbing effect in the inside of cold storage cavity, makes each area of the up and down direction of cold storage cavity to have cold air supply, thereby reduces the temperature difference area and reduces the difference of temperature difference area.

Description

Technical Field

[0001] This utility model relates to a side-mounted airflow bleed-out structure for a freezer. Background Technology

[0002] Currently, freezers on the market are mainly used for refrigerating and displaying food or tobacco and alcohol products. Most freezers on the market are relatively tall, and the refrigeration compartment usually has an air vent at the back to release cold air and maintain the low temperature of the refrigeration compartment. However, as mentioned above, the large height of the freezer causes temperature difference zones inside the refrigeration compartment. Because the same type of refrigerated items are placed in different positions in the refrigeration compartment, the actual refrigeration temperature of some refrigerated items is higher, which can easily lead to the spoilage of food products and changes in the taste of tobacco and alcohol products.

[0003] Therefore, it is necessary to make further improvements. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned problems. We provide a side-mounted airflow turbulence structure for a freezer, which can solve the problem of temperature difference inside the freezer.

[0005] To achieve the above objectives, this utility model provides a side-mounted airflow structure for a freezer, including a cabinet body with a front-opening refrigeration chamber inside the cabinet. Side air outlets are provided on the left and right inner sides of the refrigeration chamber, and an upper air inlet is provided at the top of the refrigeration chamber. The left and right ends of the upper air inlet are connected to the side air outlets on the left and right sides of the refrigeration chamber, respectively. The side air outlets have multiple air outlets along the vertical direction. An air inlet grille is provided in the middle of the upper air inlet, and an exhaust device is provided inside the upper air inlet corresponding to the position of the air inlet grille.

[0006] In one or more embodiments, the exhaust device is a centrifugal fan, and a left guide plate and a right guide plate are provided in the upper air inlet duct, both of which are arc-shaped.

[0007] In one or more embodiments, the side air outlet extends from the top of the refrigeration chamber to the bottom of the refrigeration chamber.

[0008] In one or more embodiments, the outer side of the side air outlet duct is provided with a plurality of hooks, which are evenly distributed in the vertical direction and are staggered with the air outlet.

[0009] In one or more embodiments, the side air outlet duct is provided with a vertically extending light-transmitting portion, and a light strip is provided inside the side air outlet duct at a position corresponding to the light-transmitting portion.

[0010] In one or more embodiments, the refrigeration cavity has concave areas on the left inner side and the right inner side, and a side shell is provided on the concave area. The side shell and the concave area form the side air outlet, and the air outlet is opened on the side shell.

[0011] Compared with the prior art, the advantages of this utility model are: by setting side air outlets on the left and right inner sides of the refrigeration cavity and setting an upper air inlet on the top of the refrigeration cavity, when the exhaust device is working, the air in the refrigeration cavity enters from the upper air inlet and is released from the air outlet of the side air outlet, thereby achieving a side turbulence effect inside the refrigeration cavity, so that all areas in the vertical direction of the refrigeration cavity are supplied with cold air, thereby reducing the temperature difference zone and reducing the temperature difference value. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the internal structure of the freezer in this embodiment; Figure 2 for Figure 1 A structural diagram from another angle; Figure 3 This is a cross-sectional view of the upper air inlet duct in this embodiment. Detailed Implementation

[0013] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0014] See appendix Figure 1-3 This application provides a side-flow venting structure for a freezer, including a cabinet body 1. The cabinet body 1 has a refrigeration chamber 2 with a front opening. The left and right inner sides of the refrigeration chamber 2 are respectively provided with side air outlets 3. The top of the refrigeration chamber 2 is provided with an upper air inlet 4. The left and right ends of the upper air inlet 4 are respectively connected to the side air outlets 3 on the left and right sides of the refrigeration chamber 2. The side air outlets 3 are provided with multiple air outlets 5 in a vertical direction. An air inlet grille 6 is provided in the middle of the upper air inlet 4. An exhaust device 7 is provided inside the upper air inlet 4 corresponding to the air inlet grille 6. When the exhaust device 7 is working, it draws air into the refrigeration chamber 2 and then delivers it to the side air outlets 3 on both sides. The side air outlets 3 output air through multiple air outlets 5. Since the multiple air outlets 5 are distributed vertically, the air output from the air outlets can cover the vertical area of ​​the refrigeration chamber 2, thereby solving the temperature difference problem in the refrigeration chamber.

[0015] The exhaust device 7 is a centrifugal fan. The upper air inlet duct 4 is equipped with a left air guide plate 8 and a right air guide plate 9. Both the left air guide plate 8 and the right air guide plate 9 are arc-shaped, which guides the air output from the centrifugal fan so that the air can enter the side air outlet duct 3 more smoothly from the upper air inlet duct 4.

[0016] The side air outlet 3 extends from the top of the refrigeration chamber 2 to the bottom of the refrigeration chamber 2, ensuring that the side air outlet 3 covers the vertical space of the refrigeration chamber, and outputs cold air through multiple air outlets 5 to achieve a turbulence effect, thereby avoiding vertically distributed temperature difference zones in the refrigeration chamber.

[0017] The side air outlet duct 3 is provided with multiple hooks 10 on its outer side. The multiple hooks 10 are evenly distributed in the vertical direction and are staggered with the air outlet 5. The hooks 10 can provide users with the function of placing shelves.

[0018] The side air outlet duct 3 is provided with a vertically extending light-transmitting part 11. Inside the side air outlet duct 3, corresponding to the position of the light-transmitting part 11, there is a light strip 12. The light-transmitting part 11 is made of transparent plastic. When the light strip 12 is working, it can create an ambient lighting effect on the left and right sides of the refrigeration chamber 2.

[0019] The refrigerator cavity 2 has recessed areas 13 on its left and right inner sides. A side shell 14 is provided on the recessed area 13. The side shell 14 and the recessed area 13 form the side air outlet 3. The air outlet 5 is opened on the side shell 14. This structure can avoid the side air outlet 3 from protruding from the cavity wall of the refrigerator cavity 2, which would cause an abrupt and unsightly appearance and affect the placement of the shelves. In addition, it can reduce the sealing treatment. Even if there is an air leakage problem at the connection between the side shell 14 and the recessed area 13, it will not affect the overall sealing performance of the refrigerator cavity, that is, it will not affect the self-sealing of the refrigerator cavity.

[0020] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A side-mounted airflow venting structure for a freezer, comprising a cabinet body (1), wherein the cabinet body (1) has a refrigeration chamber (2) with a front opening, characterized in that: The cold storage cavity (2) is provided with side air outlets (3) on the left inner side and right inner side respectively. The top of the cold storage cavity (2) is provided with an upper air inlet (4). The left and right ends of the upper air inlet (4) are connected to the side air outlets (3) on the left and right sides of the cold storage cavity (2) respectively. The side air outlets (3) are provided with multiple air outlets (5) in the vertical direction. The upper air inlet (4) is provided with an air inlet grille (6) in the middle position. The upper air inlet (4) is provided with an exhaust device (7) in the interior of the upper air inlet (4) corresponding to the position of the air inlet grille (6).

2. The side-mounted airflow bleeder structure of a freezer according to claim 1, characterized in that: The exhaust device (7) is a centrifugal fan. The upper air inlet duct (4) is equipped with a left air guide plate (8) and a right air guide plate (9). Both the left air guide plate (8) and the right air guide plate (9) are arc-shaped.

3. The side-mounted airflow bleeder structure of a freezer according to claim 1, characterized in that: The side air outlet (3) extends from the top of the refrigeration chamber (2) to the bottom of the refrigeration chamber (2).

4. The side-mounted airflow venting structure of a freezer according to claim 1, characterized in that: The side air outlet (3) is provided with multiple hooks (10) on the outside. The multiple hooks (10) are evenly distributed in the vertical direction, and the hooks (10) are staggered with the air outlet (5).

5. The side-mounted airflow bleeder structure of a freezer according to claim 1, characterized in that: The side air outlet duct (3) is provided with a vertically extending light-transmitting part (11), and a light strip (12) is provided inside the side air outlet duct (3) at the position corresponding to the light-transmitting part (11).

6. The side-mounted airflow evacuation structure of a freezer according to claim 1, characterized in that: The refrigeration chamber (2) has a recessed area (13) on the left inner side and the right inner side. A side shell (14) is provided on the recessed area (13). The side shell (14) and the recessed area (13) form the side air outlet (3). The air outlet (5) is opened on the side shell (14).

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