A refrigeration cabinet with layered placement and uniform refrigeration

Abstract

The utility model discloses a layered placement and refrigeration even's refrigeration cabinet, including the cabinet body, inside is provided with the refrigeration room and the storage room, the placement net board is kept height adjustment through the support column of prearranging on the inner wall of storage room and is horizontally supported, the refrigeration room and the storage room keep intercommunication and are provided with the flow guide plate on the intercommunication part of storage room, one end of flow guide plate extends to the inner wall of one end of storage room far from the refrigeration room and is evenly provided with the air outlet on this end. The refrigeration cabinet is through the placement net board of keeping height adjustment in the storage room, and the fruit and vegetable or other articles are placed conveniently, and the air is discharged into the storage room and realizes the refrigeration storage of article after the refrigeration room can, and the cold air that the refrigeration room is discharged into the storage room can be evenly guided to each position of the storage room through the flow guide plate, realizes the uniform refrigeration of internal article.

Description

Technical Field

[0001] This utility model relates to the field of food preservation and storage technology, specifically a refrigerator with layered placement and uniform cooling. Background Technology

[0002] As a key piece of equipment for food preservation and storage, refrigerators have been widely and significantly used in both commercial settings (such as food display in supermarkets and convenience stores) and home settings (long-term preservation of household ingredients) due to their stable low-temperature environment.

[0003] Traditional refrigerators typically consist of a refrigeration zone and a storage zone that work together. The storage zone is specifically designed for storing various foods, while the refrigeration zone is responsible for cooling the air. The cooled air is then vented into the storage zone, keeping the items there at a low temperature to achieve the purpose of refrigeration and preservation.

[0004] To meet the growing demand for storage, existing refrigerated cabinets are often designed to expand capacity by dividing the storage area into multiple zones. This partitioned design offers certain advantages in practical use. On the one hand, it allows for the separate placement of different types of items, preventing cross-contamination or odor mixing; on the other hand, it facilitates the organized storage and management of a large number of items.

[0005] However, this structural design has significant drawbacks. Because the connection between the refrigeration zone and the storage zone is fixed, when a large number of items are placed inside the refrigerator, items near the refrigeration zone can easily become obstructions, hindering the smooth flow of cold air to the other end of the storage zone. This problem directly leads to uneven distribution of cold air inside the refrigerator, making it difficult to maintain a consistent temperature in different areas. This temperature imbalance not only affects the preservation and shelf life of some items but can also lead to energy waste, reduce the overall efficiency of the refrigerator, and fail to adequately meet users' needs for efficient and uniform refrigeration. Utility Model Content

[0006] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a refrigerator with layered placement and uniform cooling. The refrigerator has a deflector plate in the storage room, which can facilitate the flow of cold air discharged from the refrigeration chamber to various positions inside the storage room, so as to simultaneously cool and store items in different placement areas of the storage room, ensuring the uniformity of the internal temperature. At the same time, setting the deflector plate on the inner wall of the storage room can save space and facilitate the storage of items.

[0007] This invention is achieved by constructing a refrigerated cabinet with layered placement and uniform cooling, including a cabinet body, with a cooling chamber and a storage chamber inside.

[0008] Place the wire mesh panel, which is horizontally supported by support columns pre-installed on the inner wall of the storage room and its height is adjustable.

[0009] The refrigeration chamber and the storage chamber are connected, and a baffle is provided at the connection point of the storage chamber. One end of the baffle extends to the inner wall of the storage chamber away from the refrigeration chamber, and air outlets are evenly provided at that end.

[0010] Preferably, the cabinet has an opening on its side and a first opening door and a second opening door at the opening. The first opening door and the second opening door correspond to the storage room and the refrigeration room, respectively, and are hinged to the cabinet.

[0011] Preferably, the refrigeration chamber is equipped with a controller, a compressor, a condenser, an evaporator, and a fan. The evaporator and fan are located at the connection between the refrigeration chamber and the storage chamber and are encased in a casing. The compressor, condenser, and evaporator are connected by pipelines and a throttling valve is installed on the pipelines. The controller is equipped with a switch and a knob for controlling the start and stop of the compressor and adjusting the power.

[0012] Preferably, the guide plate has an L-shaped structure and is fixedly attached to the inner wall of the storage chamber. One end of the guide plate is fixed to the outside of the connection between the storage chamber and the refrigeration chamber, maintaining internal communication. Air outlets are evenly distributed on the outside of the other end of the guide plate.

[0013] Preferably, the size of the air outlets of the baffle plate changes sequentially, with the size of the air outlets farther away from the cooling chamber being larger than that of the air outlets closer to the cooling chamber.

[0014] Preferably, the support column has several positioning holes evenly distributed on it, and the mesh plate is fixed to the outside of any positioning hole of the support column by a clamping plate.

[0015] Preferably, the card plate has an L-shaped cross-section, with one end being horizontal and the other end being inclined. A first insertion block is provided at the horizontal end of the card plate. The first insertion block is inserted into the positioning hole of the support column and fixed by the locking strip on the top of the first insertion block. A locking block is also provided on the horizontal end of the card plate. The placement mesh plate is placed on the horizontal end of the card plate and fixed by the locking block. A second insertion block is provided at the inclined end of the card plate. The second insertion block is inserted into the adjacent positioning hole to fix the card plate to the support column.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] This refrigerator features a deflector plate that precisely and efficiently guides the cold air discharged from the refrigeration compartment to the storage compartment. This directs the cold air smoothly to every corner of the storage compartment, ensuring that items in different areas are evenly covered by the cold air and stored at the same temperature. This design overcomes the problem of uneven temperatures in some areas of traditional refrigerators due to obstructions from items, significantly improving the temperature uniformity within the storage compartment. This allows all types of food to be kept in a suitable low-temperature environment, greatly extending their shelf life and ensuring food quality.

[0018] Meanwhile, by placing the deflector on the inner wall of the storage compartment, it eliminates the need to occupy additional usable storage space inside the compartment, avoiding space waste caused by the abrupt placement of the deflector structure. This design allows the storage compartment to maintain ample storage area, facilitating the orderly storage of various food items and improving the actual usable capacity and space utilization of the refrigerator, thus better meeting users' needs for large-capacity storage. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute any limitation on the present invention. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the present invention with the first opening and closing door removed;

[0022] Figure 3 This is a structural diagram of the present invention with the first and second opening doors removed;

[0023] Figure 4 This is a schematic diagram of the structure of the display cooling chamber of this utility model;

[0024] Figure 5 for Figure 4 The diagram shows the structure of the evaporator;

[0025] Figure 6 This is a schematic diagram of the structure of the guide plate of this utility model;

[0026] Figure 7 This is a schematic diagram of the installation of the support column and the card plate of this utility model;

[0027] Figure 8 for Figure 7 A magnified view of a portion of point A in the middle;

[0028] In the diagram: 1. Cabinet; 2. First opening door; 3. Second opening door; 4. Wire mesh plate; 5. Support column; 6. Baffle plate; 7. Controller; 8. Compressor; 9. Condenser; 10. Box; 11. Evaporator; 12. Fan; 13. Card plate; 13.1. First insertion block; 13.2. Card strip; 13.3. Card block; 13.4. Second insertion block. Detailed Implementation

[0029] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only for illustration and explanation of this utility model and are not intended to limit this utility model in any way. The accompanying drawings in this utility model are only for illustrative purposes and to facilitate understanding of the embodiments and are not intended to limit this utility model in any way.

[0030] It should be noted that the structures, proportions, sizes, etc. shown in the accompanying drawings are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which the present invention can be implemented. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0031] As described in the background section, existing refrigerators have large internal storage space but fixed air outlets. When too many items are placed inside, uneven airflow can easily occur, affecting the contact between the cold air and the items and resulting in uneven refrigeration.

[0032] For the reasons stated above, please refer to the appendix for solutions to these problems. Figure 1 ~Appendix Figure 3 This utility model provides a refrigerated cabinet with layered placement and uniform cooling, including a cabinet body 1, which is provided with a cooling chamber and a storage chamber inside;

[0033] Place the mesh panel 4, which is horizontally supported by the support columns 5 pre-installed on the inner wall of the storage room and its height is adjustable.

[0034] The refrigeration chamber and the storage chamber are kept in communication, and a guide plate 6 is provided at the connection point of the storage chamber. One end of the guide plate 6 extends to the inner wall of the storage chamber away from the refrigeration chamber, and air outlets are evenly opened at that end.

[0035] In this embodiment, the cabinet 1 has an opening on its side and a first door 2 and a second door 3 at the opening. The first door 2 and the second door 3 correspond to the storage room and the refrigeration room respectively and are hinged to the cabinet 1.

[0036] Furthermore, sealing strips are attached to the door frames of the first and second doors, and they are held in place by magnetic attraction when the first and second doors come into contact with the cabinet.

[0037] Please see the appendix Figure 4 and attached Figure 5 To achieve air cooling and facilitate the cooling of air before it is discharged into the storage room for refrigeration of items, in this embodiment, the refrigeration room is equipped with a controller 7, a compressor 8, a condenser 9, an evaporator 11, and a fan 12. The evaporator 11 and the fan 12 are located at the connection between the refrigeration room and the storage room and are covered by a casing 10. The compressor 8, the condenser 9, and the evaporator 11 are connected by pipelines and a throttling valve is installed on the pipelines. The controller 7 is equipped with a switch and a knob for controlling the start and stop of the compressor 8 and adjusting its power.

[0038] Furthermore, the refrigeration chamber is equipped with a refrigeration system (i.e., a compressor, evaporator, condenser, and expansion valve, with each component connected by pipes to facilitate the flow of the refrigerant). The refrigeration system cools the air, and the switch and knob on the controller control the opening and closing of the refrigeration system and the refrigeration temperature.

[0039] Please refer to the appendix. Figure 2 and attached Figure 6 In order to facilitate the flow of cold air, in this embodiment, the guide plate 6 is L-shaped and is fixedly attached to the inner wall of the storage room. One end of the guide plate 6 is fixed on the outside of the connection between the storage room and the refrigeration room and keeps the interior connected. The other end of the guide plate 6 has air outlets evenly distributed on the outside.

[0040] Furthermore, in order to achieve uniform airflow, the size of the air outlets of the guide plate 6 changes sequentially, with the size of the air outlets farther away from the cooling chamber being larger than that of the air outlets closer to the cooling chamber.

[0041] Please see the appendix Figure 7 In order to achieve horizontal support and height adjustment for the placement of the mesh plate, in this embodiment, several positioning holes are evenly opened on the support column 5, and the placement mesh plate 4 is fixed to the outside of any positioning hole of the support column 5 by the clamping plate 13.

[0042] Please see the appendix Figure 8To further achieve horizontal support for the placement of the mesh plate, in this embodiment, the cross-sectional shape of the card plate 13 is L-shaped, with one end being horizontal and the other end being inclined. A first insertion block 13.1 is provided at the horizontal end of the card plate 13. The first insertion block 13.1 is inserted into the positioning hole of the support column 5 and fixed by the locking strip 13.2 on the top of the first insertion block 13. A locking block 13.3 is also provided on the horizontal end of the card plate 13. The placement mesh plate 4 is placed on the horizontal end of the card plate 13 and fixed by the locking block 13.3. A second insertion block 13.4 is provided at the inclined end of the card plate 13. The second insertion block 13.3 is inserted into the adjacent positioning hole to fix the card plate 13 and the support column 5.

[0043] The above description is a detailed description of the preferred embodiments of the present utility model. However, the embodiments are not intended to limit the scope of the patent application of the present utility model. All equivalent changes or modifications made under the technical spirit of the present utility model should fall within the patent scope covered by the present utility model.

Claims

1. A refrigerator with layered placement and uniform cooling, characterized in that: include, The cabinet has a refrigeration compartment and a storage compartment inside; Place the wire mesh panel, which is horizontally supported by support columns pre-installed on the inner wall of the storage room and its height is adjustable. The refrigeration chamber and the storage chamber are connected, and a baffle is provided at the connection point of the storage chamber. One end of the baffle extends to the inner wall of the storage chamber away from the refrigeration chamber, and air outlets are evenly provided at that end.

2. The refrigerator with layered placement and uniform cooling according to claim 1, characterized in that: The cabinet has an opening on its side and a first door and a second door at the opening. The first door and the second door correspond to the storage room and the refrigeration room, respectively, and are hinged to the cabinet.

3. The refrigerator with layered placement and uniform cooling according to claim 1, characterized in that: The refrigeration chamber is equipped with a controller, compressor, condenser, evaporator and fan. The evaporator and fan are located at the connection between the refrigeration chamber and the storage chamber and are encased in a casing. The compressor, condenser and evaporator are connected by pipelines and throttling valves are installed on the pipelines. The controller is equipped with a switch and knob for controlling the start and stop of the compressor and adjusting the power.

4. The refrigerator with layered placement and uniform cooling according to claim 1, characterized in that: The guide plates are L-shaped and are fixed to the inner wall of the storage chamber. One end of the guide plate is fixed to the outside of the connection between the storage chamber and the refrigeration chamber, keeping the interiors connected. Air outlets are evenly distributed on the outside of the other end of the guide plate.

5. A refrigerator with layered placement and uniform cooling as described in claim 4, characterized in that: The size of the air outlets of the deflector plate changes sequentially, with the air outlets farther away from the cooling chamber being larger than those closer to the cooling chamber.

6. The refrigerator with layered placement and uniform cooling according to claim 1, characterized in that: The support column has several positioning holes evenly spaced, and the mesh plate is fixed to the outside of any positioning hole of the support column by a clamping plate.

7. A refrigerator with layered placement and uniform cooling as described in claim 6, characterized in that: The card plate has an L-shaped cross-section, with one end being horizontal and the other end being inclined. A first insertion block is provided at the horizontal end of the card plate. The first insertion block is inserted into the positioning hole of the support column and fixed by the locking strip on the top of the first insertion block. A locking block is also provided on the horizontal end of the card plate. The placement mesh plate is placed on the horizontal end of the card plate and fixed by the locking block. A second insertion block is provided at the inclined end of the card plate. The second insertion block is inserted into the adjacent positioning hole to fix the card plate to the support column.

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