A refrigerated van of the electrically powered small type

Abstract

The utility model discloses a freezing vehicle compartment of electric small -size refrigeration truck, including installing on electric small -size refrigeration truck's small -size refrigeration truck vehicle cabin, the opening of small -size refrigeration truck vehicle cabin is far from the side of car head, the inner wall of small -size refrigeration truck vehicle cabin and far from the side of opening is installed with the refrigerator, and the air outlet of refrigerator is located in the inside of small -size refrigeration truck vehicle cabin, and the opening of small -size refrigeration truck vehicle cabin is installed with the opening and closing refrigeration truck outer door of symmetry, still including sliding assembly and sliding door frame, the utility model discloses, improve space utilization, can adapt to different goods type and transportation demand, through the flexible adjustment available space in small -size refrigeration truck vehicle cabin, while satisfying the environmental condition requirement of goods to temperature, humidity etc., as much as possible loads goods, improves transportation efficiency and economy, makes full use of the space inside small -size refrigeration truck vehicle cabin, avoids space waste.

Description

Technical Field

[0001] This utility model relates to the field of cold chain transportation technology, and in particular to a refrigerated compartment of an electric mini refrigerated truck. Background Technology

[0002] In the cold chain logistics industry, electric mini refrigerated trucks play an important role in urban short-distance delivery scenarios due to their flexibility, convenience, energy saving and environmental protection.

[0003] However, a significant drawback of current electric mini refrigerated trucks is that the volume of the refrigerated compartment is fixed. When storing fewer items, a large amount of unused space remains inside the compartment. This waste of space not only leads to low transportation efficiency and increases the energy cost per delivery, but also causes heat loss due to airflow during vehicle operation, reducing the energy efficiency of the refrigeration system and indirectly shortening the battery range. Therefore, a refrigerated compartment design for electric mini refrigerated trucks has been proposed to address these issues. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a refrigerated compartment for an electric mini refrigerated truck, which improves space utilization and can adapt to different types of goods and transportation needs. By flexibly adjusting the available space inside the mini refrigerated truck compartment, it can load as much goods as possible while meeting the environmental requirements of goods for temperature, humidity and other conditions, thereby improving transportation efficiency and economy, making full use of the space inside the mini refrigerated truck compartment and avoiding space waste.

[0006] (II) Technical Solution

[0007] This utility model provides a refrigerated compartment for an electric mini refrigerated truck, including a mini refrigerated compartment installed on the electric mini refrigerated truck. The opening of the mini refrigerated compartment is on the side away from the front of the vehicle. A refrigerator is installed through the inner wall of the mini refrigerated compartment on the side away from the opening. The air outlet of the refrigerator is located inside the mini refrigerated compartment. Symmetrically installed at the opening of the mini refrigerated compartment are refrigerated outer doors that can be opened and closed. It also includes sliding components and a sliding door frame. Multiple sliding components are installed on the inner side wall of the mini refrigerated compartment. The moving ends of multiple sliding components pass through the outer edge of the sliding door frame. Symmetrically installed on the inner wall of the sliding door frame are refrigerated inner doors that can be opened and closed.

[0008] Preferably, the sliding assembly includes a sliding rod and a sliding sleeve. The sliding rod is installed on the inner side wall of the small refrigerated truck compartment, and the sliding sleeve passes through the sliding door frame and is slidably installed on the outer end face of the sliding rod.

[0009] Preferably, the sliding rod has an L-shaped structure and a smooth outer wall, and the sliding rod is parallel to the upper and lower end faces of the small refrigerated truck compartment.

[0010] Preferably, it further includes an electric slide table, which is mounted on the outer end face of one of the slide rods and connected to the slide sleeve located thereon.

[0011] Preferably, it also includes a first handle and a second handle, which are connected to the outer side walls of the symmetrically installed inner doors of the refrigerated truck, and the first handle is connected to the outer side walls of the symmetrically installed outer doors of the refrigerated truck.

[0012] Preferably, the symmetrically distributed outer doors of the refrigerated truck are tightly fitted to the opening of the small refrigerated truck compartment by sealing strips when closed, and the symmetrically distributed inner doors of the refrigerated truck are also tightly fitted to the inner end face of the sliding door frame by sealing strips when closed.

[0013] Preferably, it also includes four rubber sealing plates, which are respectively inserted into the gap between the sliding door frame and the inner wall of the small refrigerated truck compartment.

[0014] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0015] 1. The refrigerated compartment of this electric mini refrigerated truck improves space utilization. The available space inside the mini refrigerated truck compartment can be flexibly adjusted according to the actual volume and quantity of the transported goods. When transporting a small amount of small goods, the volume can be appropriately reduced so that the cold air can act more concentrated on the goods, improving the refrigeration effect and energy utilization efficiency. When transporting a large amount of goods, the volume can be increased to accommodate more goods, making full use of the space inside the mini refrigerated truck compartment and avoiding space waste.

[0016] 2. The refrigerated compartment of this electric mini refrigerated truck can adapt to different types of goods and transportation needs. Different goods have different requirements for transportation space. When transporting seafood, meat, and other goods that require low-temperature preservation and high temperature uniformity, the volume can be appropriately reduced to ensure that the refrigeration unit can quickly lower the temperature inside the compartment and maintain it at a suitable low temperature, while making the temperature distribution more uniform, which is conducive to ensuring the quality of the goods. For some larger goods that are not so sensitive to temperature, such as vegetables and fruits, the volume can be adjusted to a larger size according to the actual situation. While meeting the environmental conditions such as temperature and humidity required by the goods, the truck can load as much goods as possible, thereby improving transportation efficiency and economy. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the refrigerated compartment of an electric mini refrigerated truck proposed in this utility model.

[0018] Figure 2 This utility model proposes a refrigerated compartment for an electric mini refrigerated truck. Figure 1 A magnified view of A in the middle.

[0019] Figure 3 This is a partial perspective view of the refrigerated compartment of an electric mini refrigerated truck proposed in this utility model.

[0020] Figure 4 This is a perspective view of the refrigerated truck exterior door in the refrigerated compartment of an electric mini refrigerated truck proposed in this utility model.

[0021] Attached reference numerals: 1. Refrigerated truck outer door; 2. Sliding rod; 3. First handle; 4. Sliding door frame; 5. Second handle; 6. Refrigerated truck inner door; 7. Small refrigerated truck compartment; 8. Refrigerator; 9. Electric slide; 10. Rubber sealing plate; 11. Sliding sleeve. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] like Figure 1-4 As shown, the present invention discloses a refrigerated compartment for an electric mini refrigerated truck, comprising a mini refrigerated compartment 7 installed on the electric mini refrigerated truck. The opening of the mini refrigerated compartment 7 is on the side away from the front of the truck. A refrigerator 8 is installed through the inner wall of the mini refrigerated compartment 7 on the side away from the opening. The air outlet of the refrigerator 8 is located inside the mini refrigerated compartment 7. Symmetrically installed at the opening of the mini refrigerated compartment 7 are refrigerated truck outer doors 1 that can be opened and closed. The invention also includes sliding components and sliding door frames 4. Multiple sliding components are installed on the inner wall of the mini refrigerated compartment 7. Multiple sliding components have their moving ends extending through the outer edge of the sliding door frame 4. Symmetrically installed on the inner wall of the sliding door frame 4 are refrigerated truck inner doors 6 that can be opened and closed. The sliding components include a sliding rod 2 and a sliding sleeve 11. The sliding rod 2 is installed on the inner side wall of the small refrigerated truck compartment 7. The sliding sleeve 11 extends through the sliding door frame 4 and is slidably installed on the outer end face of the sliding rod 2. The sliding components also include an electric slide table 9, which is installed on the outer end face of a sliding rod 2 and connected to the sliding sleeve 11 located thereon. The sliding sleeve 11 and the outer end face of the sliding rod 2 are in a tight sliding connection.

[0026] In this utility model, when it is necessary to flexibly adjust the available space inside the small refrigerated truck compartment 7, the sliding rod 2 is first de-iced and cleaned, and then the electric slide table 9 is started. The electric slide table 9 then drives the sliding sleeve 11 connected to it to move on the sliding rod 2, and cooperates with other sliding rods 2 and sliding sleeves 11, so that multiple sliding sleeves 11 can slide on the sliding rods 2 connected to them respectively, thereby driving the sliding door frame 4 to move inside the small refrigerated truck compartment 7, so that the available space inside the small refrigerated truck compartment 7 can be flexibly adjusted.

[0027] Furthermore, when storing items (the refrigeration unit 8 can be turned on in advance depending on the items), open the symmetrically distributed outer refrigerated truck door 1 and inner refrigerated truck door 6. Then, the items to be stored can be placed inside the small refrigerated truck compartment 7 and located between the sliding door frame 4 and the inner wall of the small refrigerated truck compartment 7 away from the opening. Then, close the inner refrigerated truck door 6 and outer refrigerated truck door 1 to place the items. Finally, the electric small refrigerated truck can be started to transport the items.

[0028] In an optional embodiment, the sliding rod 2 has an L-shaped structure and a smooth outer wall, and the sliding rod 2 is parallel to the upper and lower end faces of the small refrigerated truck compartment 7.

[0029] It should be noted that the stability of the sliding door frame 4 when moving inside the small refrigerated truck compartment 7 was ensured.

[0030] Preferably, it also includes a first handle 3 and a second handle 5, which are connected to the outer side walls of the symmetrically installed inner doors 6 of the refrigerated truck and to the first handle 3.

[0031] It should be noted that the first handle 3 facilitates opening the outer door 1 of the refrigerated truck, and the second handle 5 facilitates opening the inner door 6 of the refrigerated truck.

[0032] In an optional embodiment, the symmetrically distributed outer doors 1 of the refrigerated truck are tightly fitted to the opening of the small refrigerated truck compartment 7 by means of sealing strips when closed, and the symmetrically distributed inner doors 6 of the refrigerated truck are also tightly fitted to the inner end face of the sliding door frame 4 by means of sealing strips when closed.

[0033] It should be noted that the symmetrically distributed inner doors 6 of the refrigerated truck are tightly fitted to the inner end face of the sliding door frame 4 through sealing strips when closed, preventing cold air from leaking out through the gap between the sliding door frame 4 and the inner doors 6. When the inner doors 6 malfunction and cannot be used normally, the outer doors 1 of the refrigerated truck can be used as a backup to ensure that goods can be loaded and unloaded normally, and that transportation is not delayed due to problems with the inner doors 6. Moreover, if the inner doors 6 of the refrigerated truck are accidentally opened during the operation of the electric mini refrigerated truck, the outer doors 1 can play a certain role in blocking the cold air from leaking out in large quantities, maintaining the temperature stability inside the mini refrigerated truck compartment 7, and ensuring the safety of the goods.

[0034] In an optional embodiment, four rubber sealing plates 10 are also included, which are respectively inserted into the gap between the sliding door frame 4 and the inner wall of the small refrigerated truck compartment 7.

[0035] It should be noted that when the sliding door frame 4 is moving, the four rubber sealing plates 10 need to be removed from the gap between the sliding door frame 4 and the small refrigerated truck compartment 7. Then, adjust the position of the sliding door frame 4 inside the small refrigerated truck compartment 7. After adjusting to the designated position, insert the four rubber sealing plates 10 into the gap between the inner door 6 of the refrigerated truck and the small refrigerated truck compartment 7 to prevent cold air from flowing out through the gap between the inner door 6 of the refrigerated truck and the small refrigerated truck compartment 7.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A refrigerated compartment for an electric mini refrigerated truck, comprising a mini refrigerated compartment (7) installed on the electric mini refrigerated truck, wherein the opening of the mini refrigerated compartment (7) is on the side away from the front of the truck, and a refrigerator (8) is installed through the inner wall of the mini refrigerated compartment (7) on the side away from the opening, and the air outlet of the refrigerator (8) is located inside the mini refrigerated compartment (7), characterized in that, The small refrigerated truck compartment (7) is symmetrically equipped with refrigerated truck outer doors (1) that can be opened and closed. It also includes sliding components and sliding door frames (4). Multiple sliding components are installed on the inner side wall of the small refrigerated truck compartment (7). The moving ends of multiple sliding components pass through the outer edge of the sliding door frame (4). The inner wall of the sliding door frame (4) is symmetrically equipped with refrigerated truck inner doors (6) that can be opened and closed.

2. The refrigerated compartment of an electric mini refrigerated truck according to claim 1, characterized in that, The sliding assembly includes a sliding rod (2) and a sliding sleeve (11). The sliding rod (2) is installed on the inner wall of the small refrigerated truck compartment (7), and the sliding sleeve (11) passes through the sliding door frame (4) and is slidably installed on the outer end face of the sliding rod (2).

3. The refrigerated compartment of an electric mini refrigerated truck according to claim 2, characterized in that, The sliding rod (2) has an L-shaped structure and a smooth outer wall. The sliding rod (2) is parallel to the upper and lower end faces of the small refrigerated truck compartment (7).

4. The refrigerated compartment of an electric mini refrigerated truck according to claim 3, characterized in that, It also includes an electric slide (9), which is mounted on the outer end face of one of the slide rods (2) and connected to the slide sleeve (11) located thereon.

5. The refrigerated compartment of an electric mini refrigerated truck according to claim 1, characterized in that, It also includes a first handle (3) and a second handle (5). The outer side walls of the symmetrically installed inner doors (6) of the refrigerated truck are all connected to the second handle (5), and the outer side walls of the symmetrically installed outer doors (1) of the refrigerated truck are all connected to the first handle (3).

6. The refrigerated compartment of an electric mini refrigerated truck according to claim 1, characterized in that, When closed, the symmetrically distributed outer doors (1) of the refrigerated truck are tightly fitted to the opening of the small refrigerated truck compartment (7) through sealing strips, and the symmetrically distributed inner doors (6) of the refrigerated truck are also tightly fitted to the inner end face of the sliding door frame (4) through sealing strips when closed.

7. The refrigerated compartment of an electric mini refrigerated truck according to claim 1, characterized in that, It also includes four rubber sealing plates (10), which are respectively inserted into the gap between the sliding door frame (4) and the inner wall of the small refrigerated truck compartment (7).

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