Waterproof cold-chain logistics box

Abstract

The utility model is suitable for the field of cold-chain transportation, and provides a waterproof cold-chain logistics box which comprises a logistics box body, a fixing plate, a partition assembly, a ventilation assembly, a filtering assembly and a sealing assembly, and the fixing plate is horizontally installed in the logistics box body; the partition assembly is arranged at the bottom end of the fixing plate, and the bottom end of the partition assembly is further connected with the logistics box. The ventilation assembly is arranged on the logistics box, the fixing plate and the partition assembly and driven by an independently-arranged micro motor. The filtering assembly is installed at the top end of the logistics box and used for absorbing moisture discharged outwards. The sealing assembly is hinged to the logistics box, and the logistics box is closed under the condition that the sealing assembly is closed; in the actual use process, the situation that liquid is mixed in the thawing process of low-temperature articles can be effectively avoided, the environment temperature in the logistics box can be controlled, the temperature in the logistics box is prevented from being too high, and water flow can be prevented from entering the logistics box in the use process.

Description

Technical Field

[0001] The utility model belongs to the field of cold chain transportation, and in particular relates to a waterproof cold chain logistics box. Background Art

[0002] With the development of the e-commerce industry, consumers can purchase daily necessities without leaving home, especially fresh food. Cold chain logistics boxes are needed in the transportation process of fresh food. The existing cold chain logistics boxes are composed of a box body, partitions, and ventilation circulation mechanisms. However, the internal space of the box body cannot be divided during use, resulting in the liquids of the items mixing together after being thawed for a long time. In addition, there are grooves on the top of the box body, which makes it easy for water droplets to seep into the interior. Utility Model Content

[0003] The purpose of the embodiment of the utility model is to provide a waterproof cold chain logistics box, aiming to solve the problems existing in the above-mentioned background technology.

[0004] The utility model embodiment is implemented as follows, including a logistics box, and also including:

[0005] A fixing plate, the fixing plate being horizontally installed inside the logistics box;

[0006] A partition assembly, wherein the partition assembly is disposed at the bottom end of the fixed plate, and the bottom end of the partition assembly is also connected to the logistics box;

[0007] A ventilation assembly, which is arranged on the logistics box, the fixing plate and the partition assembly and is driven by an independently arranged micro motor;

[0008] A filter assembly is installed at the top of the logistics box to absorb the water discharged outward;

[0009] A sealing component is hinged on the logistics box and completes the sealing work of the logistics box when closed.

[0010] Preferably, the partition assembly comprises a base, a fixing block, a waterproof cloth, a limiting block and a longitudinal slide;

[0011] The base is fixedly installed at the bottom end of the logistics box, the fixing block is arranged inside the base, and the waterproof cloth is fixedly connected to the top end of the fixing block;

[0012] The limiting block is installed on the top end of the waterproof cloth, the longitudinal slide is arranged on the bottom end of the fixing plate, and the longitudinal slide is slidably connected with the limiting block.

[0013] Preferably, the ventilation assembly comprises a first air guide hole, a through hole, a ventilation fan blade and a second air guide hole;

[0014] The first air guide hole is evenly arranged on the surface of the limit block, and the second air guide hole is evenly arranged on the top of the logistics box;

[0015] The through holes are symmetrically arranged on the fixing plate, and the ventilation blades are installed in the fixing plate.

[0016] Preferably, the filter assembly comprises a fixing rod, a shielding plate, an air inlet and a water absorbing layer;

[0017] The fixing rod is fixedly installed on the top of the logistics box, and the shielding plate is arranged on the top of the fixing rod;

[0018] The air inlet holes are evenly arranged inside the shielding plate, and the water absorbing layer is installed inside the shielding plate and communicates with the air inlet holes.

[0019] Preferably, the sealing assembly comprises a side door, a handle, a groove and a sealing strip;

[0020] The side door is hinged on the logistics box, and the handle is installed on the outer surface of the side door;

[0021] The groove is arranged on the side of the logistics box, and the sealing strip is installed on the inner side of the side door. When the sealing strip is embedded in the groove, the side door fits with the logistics box.

[0022] When a waterproof cold chain logistics box provided by an embodiment of the utility model is actually used, the space inside the logistics box can be separated by the set fixed blocks, waterproof cloth and limit blocks, so as to effectively avoid the mixing of liquids during the thawing process of low-temperature items. The ventilation fan blades can control the ambient temperature in the logistics box to prevent the internal temperature of the logistics box from being too high. In addition, because the baffle plate opens downward and has no gaps, water can be prevented from entering the interior of the logistics box when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a waterproof cold chain logistics box provided by an embodiment of the utility model;

[0024] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0025] Figure 3 A three-dimensional structural diagram of a limit block in a waterproof cold chain logistics box provided by an embodiment of the utility model;

[0026] Figure 4 for Figure 1 A partial enlarged view of point B in the middle.

[0027] In the attached figure: 1-logistics box; 2-fixing plate; 3-base; 4-fixing block; 5-waterproof cloth; 6-limiting block; 7-longitudinal slide; 8-air guide hole 1; 9-through hole; 10-ventilation fan blade; 11-air guide hole 2; 12-fixing rod; 13-shielding plate; 14-air inlet; 15-water absorption layer; 16-side door; 17-handle; 18-groove; 19-sealing strip. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0030] like Figure 1-Figure 4 As shown, it is a structural diagram of a waterproof cold chain logistics box provided by an embodiment of the utility model, including a logistics box 1, a fixed plate 2, a partition assembly, a ventilation assembly, a filter assembly and a sealing assembly, wherein the fixed plate 2 is horizontally installed inside the logistics box 1; the partition assembly is arranged at the bottom end of the fixed plate 2, and the bottom end of the partition assembly is also connected to the logistics box 1; the ventilation assembly is arranged on the logistics box 1, the fixed plate 2 and the partition assembly, and is driven by an independently arranged micro motor; the filter assembly is installed at the top of the logistics box 1, and is used to absorb moisture discharged to the outside; the sealing assembly is hinged on the logistics box 1, and completes the sealing work of the logistics box 1 when closed.

[0031] The waterproof cold chain logistics box provided by the present application can effectively avoid the mixing of liquids during the thawing process of low-temperature items when in actual use, can control the ambient temperature inside the logistics box 1, prevent the internal temperature of the logistics box 1 from being too high, and can also prevent water from entering the interior of the logistics box 1 when in use.

[0032] In one example of the utility model, the space inside the logistics box 1 is divided by a partition component, so that hot air can be promptly discharged to the outside, the ventilation component can promptly discharge the internal heat to the outside, and the filter component can remove moisture from the discharged air.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, as a preferred embodiment of the utility model, the partition assembly includes a base 3, a fixing block 4, a waterproof cloth 5, a limiting block 6 and a longitudinal slide 7;

[0034] The base 3 is fixedly installed at the bottom end of the logistics box 1, the fixing block 4 is arranged inside the base 3, and the waterproof cloth 5 is fixedly connected to the top end of the fixing block 4;

[0035] The limit block 6 is installed on the top end of the waterproof cloth 5, and the longitudinal slide 7 is arranged on the bottom end of the fixed plate 2. The longitudinal slide 7 is slidably connected to the limit block 6.

[0036] In one example of the utility model, when different frozen commodities are classified and placed inside the logistics box 1, the limit block 6 is pulled to slide along the longitudinal slide 7 to complete the separation of the internal space of the logistics box 1; in addition, the waterproof cloth 5 is made of elastic material to facilitate elastic deformation when the limit block 6 is pulled.

[0037] like Figure 1 and Figure 3 As shown, as another preferred embodiment of the utility model, the ventilation assembly includes an air guide hole 1 8, a through hole 9, a ventilation fan blade 10 and an air guide hole 2 11;

[0038] The first air guide hole 8 is evenly arranged on the surface of the limit block 6, and the second air guide hole 11 is evenly arranged on the top of the logistics box 1;

[0039] The through holes 9 are symmetrically arranged on the fixing plate 2 , and the ventilation blades 10 are installed in the fixing plate 2 .

[0040] In one example of the utility model, the ventilation blades 10 are connected to an independently arranged micro motor, and when the motor is working, the ventilation blades 10 are driven to rotate. The gas at the bottom end of the fixed plate 2 passes through the air guide hole 8 and moves upward along the through hole 9, and finally passes through the air guide hole 11 set on the logistics box 1 to be discharged outward.

[0041] like Figure 1 and Figure 4 As shown, as another preferred embodiment of the utility model, the filter assembly includes a fixing rod 12, a shielding plate 13, an air inlet 14 and a water absorbing layer 15;

[0042] The fixing rod 12 is fixedly installed on the top of the logistics box 1, and the shielding plate 13 is arranged on the top of the fixing rod 12;

[0043] The air inlet holes 14 are evenly arranged inside the shielding plate 13 , and the water absorbing layer 15 is installed inside the shielding plate 13 and communicates with the air inlet holes 14 .

[0044] In one example of the utility model, the water-absorbing layer 15 described in the present application is made of a material with strong water absorption, and when the air enters the water-absorbing layer 15 along the air inlet 14, the moisture contained in the air is absorbed. Moreover, since the openings at both ends of the baffle plate 13 are downward, it can effectively prevent water from flowing through the baffle plate 13 into the logistics box 1, thereby improving the overall waterproof performance.

[0045] like Figure 1 As shown, as another preferred embodiment of the utility model, the sealing assembly includes a side door 16, a handle 17, a groove 18 and a sealing strip 19;

[0046] The side door 16 is hinged on the logistics box 1, and the handle 17 is installed on the outer surface of the side door 16;

[0047] The groove 18 is provided on the side of the logistics box 1 , and the sealing strip 19 is installed on the inner side of the side door 16 . When the sealing strip 19 is embedded in the groove 18 , the side door 16 fits with the logistics box 1 .

[0048] In one example of the present utility model, the groove 18 and the sealing strip 19 in the present application are fixed by a damping connection so that the sealing strip 19 can be firmly embedded in the groove 18, thereby completing the fixing of the side door 16, thereby preventing the side door 16 from falling off due to force during transportation.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A waterproof cold chain logistics box, comprising a logistics box, characterized in that: Also includes: A fixing plate, the fixing plate being horizontally installed inside the logistics box; A partition assembly, wherein the partition assembly is disposed at the bottom end of the fixed plate, and the bottom end of the partition assembly is also connected to the logistics box; A ventilation assembly, which is arranged on the logistics box, the fixing plate and the partition assembly and is driven by an independently arranged micro motor; A filter assembly, which is installed at the top of the logistics box and is used to absorb moisture discharged outward; A sealing assembly is hinged on the logistics box and completes the sealing work of the logistics box when closed.

2. A waterproof cold chain logistics box according to claim 1, characterized in that: The partition assembly includes a base, a fixing block, a waterproof cloth, a limiting block and a longitudinal slide; The base is fixedly installed at the bottom end of the logistics box, the fixing block is arranged inside the base, and the waterproof cloth is fixedly connected to the top end of the fixing block; The limiting block is installed on the top end of the waterproof cloth, the longitudinal slide is arranged on the bottom end of the fixing plate, and the longitudinal slide is slidably connected with the limiting block.

3. A waterproof cold chain logistics box according to claim 2, characterized in that: The ventilation assembly comprises a first air guide hole, a through hole, a ventilation fan blade and a second air guide hole; The first air guide hole is evenly arranged on the surface of the limit block, and the second air guide hole is evenly arranged on the top of the logistics box; The through holes are symmetrically arranged on the fixing plate, and the ventilation blades are installed in the fixing plate.

4. A waterproof cold chain logistics box according to claim 1, characterized in that: The filter assembly includes a fixing rod, a shielding plate, an air inlet and a water absorbing layer; The fixing rod is fixedly installed on the top of the logistics box, and the shielding plate is arranged on the top of the fixing rod; The air inlet holes are evenly arranged inside the shielding plate, and the water absorbing layer is installed inside the shielding plate and communicates with the air inlet holes.

5. A waterproof cold chain logistics box according to claim 1, characterized in that: The sealing assembly includes a side door, a handle, a groove and a sealing strip; The side door is hinged on the logistics box, and the handle is installed on the outer surface of the side door; The groove is arranged on the side of the logistics box, and the sealing strip is installed on the inner side of the side door. When the sealing strip is embedded in the groove, the side door fits with the logistics box.

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