Food distribution cold chain box

Abstract

The utility model discloses a food distribution cold chain box which comprises a cold chain box body, a cold guide plate is installed at the position, close to the bottom end, of an inner cavity of the cold chain box body, the cold guide plate is fixedly connected with the inner wall of the cold chain box body, a plurality of cold storage columns are fixedly installed at the bottom end of the cold chain box body, and the cold storage columns are arranged in an array mode. The cold storage column is filled with cold storage filler, a plurality of small holes which are evenly distributed and communicate with an inner cavity of the cold storage column are formed in the outer wall of the cold storage column, a cold air inlet is formed in one side of the cold chain box body and communicates with a cavity below the cold guide plate, and a cold air outlet is formed in the other opposite side of the cold chain box body and communicates with the cavity below the cold guide plate. The cold air inlet is communicated with the cold guide plate, the cold air outlet is communicated with a cavity below the cold guide plate, valves are fixedly mounted at the cold air inlet and the cold air outlet, a cavity for storing food is arranged above the cold guide plate, and a cover plate covers the top end of the cold chain box body. According to the utility model, cold air can be directly filled for cold storage, and compared with an ice bag, the cold storage device is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain distribution, in particular to a cold chain box for food distribution. Background Art

[0002] Cold chain logistics is established with the progress of science and technology and the development of refrigeration technology. It is a low-temperature logistics process based on freezing technology and using refrigeration technology. The requirements of cold chain logistics are relatively high, and the corresponding management and capital investment are also greater than ordinary normal temperature logistics. In the process of some food distribution, food needs to be refrigerated. At present, small cold chain distribution boxes generally place ice bags inside for cold storage. The ice bags need to be taken out and stored after each use, which is very inconvenient. Utility Model Content

[0003] The purpose of this application is to provide a food distribution cold chain box to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a food distribution cold chain box, comprising a cold chain box body, an inner cavity of the cold chain box body being installed with a cold conduction plate near the bottom end, the cold conduction plate being fixedly connected to the inner wall of the cold chain box body, a plurality of cold storage columns being fixedly installed at the bottom end of the cold chain box body, each of the cold storage columns being arranged in an array, the interior of the cold storage columns being filled with cold storage fillers, a plurality of evenly distributed small holes being opened on the outer walls of the cold storage columns and being connected to the inner cavity of the cold storage columns, a cold air inlet being provided on one side of the cold chain box body, the cold air inlet being connected to the chamber below the cold conduction plate, a cold air outlet being provided on the opposite side of the cold chain box body, the cold air outlet being connected to the chamber below the cold conduction plate, valves being fixedly installed at the cold air inlet and the cold air outlet, a chamber for storing food being provided above the cold conduction plate, and a cover plate being covered on the top end of the cold chain box body.

[0005] Preferably, a guide rail is fixedly mounted on the top of the cooling plate, and a plurality of parallel partitions are slidably connected to the guide rail.

[0006] Preferably, a thermal insulation layer is fixedly installed on the inner wall of the cold chain box.

[0007] Preferably, a handle is provided on the top of the cover plate and is fixedly connected thereto.

[0008] Preferably, first connecting ears are fixedly installed on opposite sides of the cover plate, and second connecting ears are fixedly installed on opposite sides of the top of the cold chain box body, and the first connecting ear and the second connecting ear are connected by a locking bolt.

[0009] Preferably, the cooling plate is an aluminum plate, and the cold storage column is made of aluminum material.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, when in use, a cold air device is used to charge cold air from the charging port into the chamber where the cold storage column is located. The cold air is absorbed by the cold storage filler inside the cold storage column, and then the valves of the cold air inlet and the cold air outlet are closed to carry out cold chain transportation. Food is placed on the cold conduction plate for refrigeration. Compared with traditional ice bags, it is very convenient and can be reused many times. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the structure of a food delivery cold chain box in an embodiment of the present application;

[0014] Figure 2 This is a schematic diagram of the installation structure of a cold conduction plate and a cold storage column of a food delivery cold chain box in an embodiment of the present application.

[0015] In the figure: 1. cold chain box; 2. cold guide plate; 3. cold storage column; 4. small hole; 5. cold storage filler; 6. cold air inlet; 7. cold air outlet; 8. cover plate; 9. guide rail; 10. partition; 11. insulation layer; 12. handle; 13. first connecting ear; 14. second connecting ear; 15. locking bolt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0019] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0020] Example: Reference Figure 1-2A food distribution cold chain box shown in the figure comprises a cold chain box body 1, a cold conduction plate 2 is installed near the bottom of the inner cavity of the cold chain box body 1, the cold conduction plate 2 is fixedly connected to the inner wall of the cold chain box body 1, a plurality of cold storage columns 3 are fixedly installed at the bottom end of the cold chain box body 1, each of the cold storage columns 3 is arranged in an array, the interior of the cold storage columns 3 is filled with cold storage fillers 5, a plurality of small holes 4 evenly distributed and connected to the inner cavity of the cold storage columns 3 are opened on the outer wall of the cold storage columns 3, when charging cold air, the small holes are arranged to facilitate the cold storage fillers to absorb the cold of the cold air, a cold air inlet 6 is provided on one side of the cold chain box body 1, the cold air inlet 6 is connected to the chamber below the cold conduction plate 2, and the cold chain box body 1 A cold air outlet 7 is provided on the other side, and the cold air outlet 7 is connected to the chamber below the cold conduction plate 2. Valves are fixedly installed at the cold air inlet 6 and the cold air outlet 7. A chamber for storing food is provided above the cold conduction plate 2. The top of the cold chain box 1 is covered with a cover plate 8. When in use, a cold air device is used to fill cold air from the air filling port into the chamber where the cold storage column is located. The cold air is absorbed by the cold storage filler inside the cold storage column, and then the valves of the cold air inlet and the cold air outlet are closed to carry out cold chain transportation. The cold energy of the cold storage filler will be slowly released, and the cold air will be directly transferred to the cold conduction plate. The food is placed on the cold conduction plate for refrigeration. Compared with traditional ice bags, it is very convenient and can be reused many times.

[0021] With the above structure: a guide rail 9 is fixedly installed on the top of the cold guide plate 2, and a plurality of parallel partitions 10 are slidably connected to the guide rail 9, which can separate the foods to avoid squeezing.

[0022] By means of the above structure: a heat-insulating layer 11 is fixedly installed on the inner wall of the cold chain box 1 to reduce the loss of cold energy.

[0023] With the above structure, a handle 12 fixedly connected to the top of the cover plate 8 is provided for easy carrying.

[0024] By means of the above structure: the first connecting ears 13 are fixedly installed on the opposite sides of the cover plate 8, and the second connecting ears 14 are fixedly installed on the opposite sides of the top of the cold chain box 1. The first connecting ear 13 and the second connecting ear 14 are connected by a locking bolt 15, so that the cover plate can be locked and fixed and is not easy to fall off.

[0025] By means of the above structure: the cold conduction plate 2 is an aluminum plate, and the cold storage column 3 is made of aluminum material. Aluminum is light and has a cold conduction property, which facilitates cold transfer.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food distribution cold chain box, comprising a cold chain box body (1), characterized in that: A cold conduction plate (2) is installed near the bottom of the inner cavity of the cold chain box (1), and the cold conduction plate (2) is fixedly connected to the inner wall of the cold chain box (1). A plurality of cold storage columns (3) are fixedly installed at the bottom of the cold chain box (1), and each of the cold storage columns (3) is arranged in an array. The interior of the cold storage column (3) is filled with cold storage fillers (5), and the outer wall of the cold storage column (3) is provided with a plurality of evenly distributed small holes (4) that are connected to the inner cavity of the cold storage column (3). A cold air inlet (6) is provided on one side of the box body (1), and the cold air inlet (6) is communicated with the chamber below the cold conduction plate (2). A cold air outlet (7) is provided on the other side of the cold chain box body (1), and the cold air outlet (7) is communicated with the chamber below the cold conduction plate (2). Valves are fixedly installed at the cold air inlet (6) and the cold air outlet (7). A chamber for storing food is provided above the cold conduction plate (2), and a cover plate (8) is covered on the top end of the cold chain box body (1).

2. A food distribution cold chain box according to claim 1, characterized in that: A guide rail (9) is fixedly mounted on the top end of the cold conduction plate (2), and a plurality of parallel partitions (10) are slidably connected to the guide rail (9).

3. A food distribution cold chain box according to claim 1, characterized in that: A thermal insulation layer (11) is fixedly mounted on the inner wall of the cold chain box (1).

4. A food distribution cold chain box according to claim 1, characterized in that: The top end of the cover plate (8) is provided with a handle (12) fixedly connected thereto.

5. A food distribution cold chain box according to claim 1, characterized in that: First connecting ears (13) are fixedly mounted on opposite sides of the cover plate (8), and second connecting ears (14) are fixedly mounted on opposite sides of the top of the cold chain box (1), and the first connecting ear (13) and the second connecting ear (14) are connected via locking bolts (15).

6. A food distribution cold chain box according to claim 1, characterized in that: The cold conduction plate (2) is an aluminum plate, and the cold storage column (3) is made of aluminum material.

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