Refrigerated display case

Abstract

The application discloses a refrigerator showcase, which comprises a cabinet body, a press chamber is arranged at the bottom of the cabinet body, a transparent cabinet door which can be opened is arranged at the front side of the cabinet body, a vertical plate is arranged in the cabinet body, an evaporator cavity is formed between the vertical plate and the back wall of the cabinet body, an evaporator is arranged in the evaporator cavity, the front side space of the vertical plate forms a storage compartment, an air outlet which is connected with the evaporator cavity and the storage compartment is arranged on the vertical plate, a horizontal plate which can be pushed and pulled forward and backward is further arranged in the cabinet body, a return air cavity is formed between the horizontal plate and the bottom wall of the cabinet body, the return air cavity is connected with the evaporator cavity, a return air inlet which is connected with the storage compartment and the return air cavity is arranged on the horizontal plate, and an evaporating fan is arranged in the return air cavity. When the evaporator fan needs to be repaired, the horizontal plate is only needed to be pulled out forward, so that the evaporating fan can be easily repaired, and time and labor are saved.

Description

Technical Field

[0001] This invention relates to the field of refrigerator technology, and more specifically, to a refrigerator display case. Background Technology

[0002] Refrigerator display cases not only possess the functions of regular household refrigerators for preserving stored goods, but also serve as displays and advertising spaces, allowing customers to better understand and purchase fresh fruits, frozen drinks, and beer. Refrigerator display cases are crucial for increasing sales rates. Commercial refrigerator display cases have high usage rates, but also high failure rates, particularly due to the evaporator fans being prone to damage. In existing refrigerator display cases, the evaporator fans are typically installed at the bottom of the cabinet or on the foam back panel. Repairing the evaporator fans requires clearing the goods from the bottom shelf and opening it, which is difficult and increases the workload for maintenance personnel. Therefore, it is necessary to improve the existing technology. Summary of the Invention

[0003] The purpose of this invention is to provide a refrigerator display cabinet, aiming to solve at least one of the technical problems existing in the prior art. To achieve the above objective, the technical solution adopted is as follows:

[0004] A refrigerator display case includes a cabinet body, a compressor chamber at the bottom of the cabinet body, an openable transparent cabinet door at the front of the cabinet body, a vertical panel inside the cabinet body, an evaporator chamber formed between the vertical panel and the rear wall of the cabinet body, an evaporator installed in the evaporator chamber, a storage compartment formed in the space at the front of the vertical panel, an air outlet on the vertical panel connecting the evaporator chamber and the storage compartment, a horizontal panel inside the cabinet body that can be pushed and pulled back and forth, a return air chamber formed between the horizontal panel and the bottom wall of the cabinet body, the return air chamber communicating with the evaporator chamber, a return air vent on the horizontal panel connecting the storage compartment and the return air chamber, and an evaporator fan installed in the return air chamber.

[0005] Preferably, the storage room is equipped with several shelves spaced vertically.

[0006] Preferably, there are three shelves, arranged at equal intervals.

[0007] Preferably, the air outlet is provided on the upright between two adjacent shelf panels.

[0008] Preferably, side panels are fixedly installed on both the left and right sides of the horizontal plate, and each side panel is connected to the inner wall of the cabinet through a slide rail assembly.

[0009] Preferably, the slide rail assembly includes a fixed rail and a movable rail. The fixed rail is fixedly installed on the inner wall of the cabinet, and the movable rail is fixedly installed on the side panel and slidably connected to the fixed rail.

[0010] Preferably, a water receiving tray is provided at the bottom of the return air cavity.

[0011] Preferably, the compressor chamber is equipped with a compressor, a condenser, and a condenser fan.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention relates to a refrigerator display cabinet. When the evaporator fan needs repair, simply pull the horizontal panel forward to easily inspect and repair the evaporator fan, saving time and effort. In addition, items can also be placed on the horizontal panel, and when restocking is needed, the horizontal panel can be pulled out for restocking, which is very convenient. Attached Figure Description

[0014] To more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a structural diagram of the refrigerator display cabinet of the present invention.

[0016] In the diagram: 1. Cabinet; 2. Press chamber; 3. Vertical panel; 4. Evaporator chamber; 5. Evaporator; 6. Shelf; 7. Horizontal panel; 8. Return air chamber; 9. Return air vent; 10. Evaporator fan; 11. Drain tray. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0018] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0019] like Figure 1 As shown, a preferred embodiment of the present invention provides a refrigerator display cabinet, including a cabinet body 1 with a front opening, a press chamber 2 at the bottom of the cabinet body 1, and an openable transparent cabinet door (not shown in the figure) on the front side of the cabinet body 1.

[0020] A vertical plate 3 is fixedly installed at the rear position inside the cabinet 1. An evaporator cavity 4 is formed between the vertical plate 3 and the rear wall of the cabinet 1. An evaporator 5 is installed in the evaporator cavity 4. A storage room is formed in the space in front of the vertical plate 3. Several shelves 6 are arranged at equal intervals above and below in the storage room. In this embodiment, three shelves 6 are preferably provided. Items are placed on the shelves 6. An air outlet connecting the evaporator cavity 4 and the storage room is provided on the vertical plate between each two adjacent shelves 6.

[0021] The cabinet 1 is also provided with a horizontal plate 7. Specifically, the horizontal plate 7 is located below the bottom shelf and is spaced apart from the shelf. The horizontal plate 7 and the bottom wall of the cabinet 1 form a return air cavity 8. The return air cavity 8 is connected to the evaporator cavity 4. The horizontal plate 7 is provided with a return air vent 9 that connects the storage room and the return air cavity 8. An evaporator fan 10 is installed in the return air cavity 8.

[0022] The horizontal panel 7 can be pushed and pulled back and forth. Specifically, side panels are fixedly installed on both the left and right sides of the horizontal panel 7. Each side panel is connected to the inner wall of the cabinet via a slide rail assembly. The slide rail assembly includes a fixed rail and a movable rail. The fixed rail is fixedly installed on the inner wall of the cabinet 1, and the movable rail is fixedly installed on the side panel and slidably connected to the fixed rail. When it is necessary to inspect and maintain the evaporator fan 10, simply pull the horizontal panel 7 forward to easily inspect and maintain the evaporator fan.

[0023] A water collection tray 11 is provided at the bottom of the return air cavity 8 to store water droplets generated during evaporator defrosting and condensate generated inside the storage room.

[0024] The compressor chamber 2 contains a compressor, condenser, condenser fan, and other refrigeration components.

[0025] In summary, the refrigerator display cabinet described in this embodiment of the invention allows for easy maintenance of the evaporator fan by simply pulling out the horizontal panel, saving time and effort. Additionally, items can be placed on the horizontal panel, and it is very convenient to restock when needed.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A refrigerator display case, comprising a cabinet body, a press chamber at the bottom of the cabinet body, and an openable transparent cabinet door on the front side of the cabinet body, characterized in that, The cabinet has a vertical panel, and an evaporator chamber is formed between the vertical panel and the rear wall of the cabinet. An evaporator is installed in the evaporator chamber. The space on the front side of the vertical panel forms a storage room. An air outlet is provided on the vertical panel, which connects the evaporator chamber and the storage room. The cabinet also has a horizontal panel that can be pushed and pulled back and forth. A return air chamber is formed between the horizontal panel and the bottom wall of the cabinet. The return air chamber is connected to the evaporator chamber. A return air vent is provided on the horizontal panel, which connects the storage room and the return air chamber. An evaporator fan is installed in the return air chamber.

2. A refrigerator display cabinet according to claim 1, characterized in that, The storage room is equipped with several shelves spaced vertically.

3. A refrigerator display cabinet according to claim 2, characterized in that, There are three shelves, arranged at equal intervals.

4. A refrigerator display cabinet according to claim 2, characterized in that, The air outlets are provided on the uprights between two adjacent shelves.

5. A refrigerator display cabinet according to claim 1, characterized in that, Side panels are fixedly installed on both sides of the horizontal panel, and each side panel is connected to the inner wall of the cabinet via a slide rail assembly.

6. A refrigerator display cabinet according to claim 5, characterized in that, The slide rail assembly includes a fixed rail and a movable rail. The fixed rail is fixedly installed on the inner wall of the cabinet, and the movable rail is fixedly installed on the side panel and slidably connected to the fixed rail.

7. A refrigerator display cabinet according to claim 1, characterized in that, A water collection tray is provided at the bottom of the return air chamber.

8. A refrigerator display cabinet according to claim 1, characterized in that, The compressor chamber is equipped with a compressor, a condenser, and a condenser fan.

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