A logistics packaging box
By introducing refrigeration components and adjusting the layered structure in the logistics packaging box, the problem of short cold preservation time of ice packs has been solved, achieving long-lasting low-temperature preservation and compatibility with items, and reducing the damage to items caused by temperature rise.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHUZHOU VOCATIONAL & TECHN COLLEGE
- Filing Date
- 2025-04-21
- Publication Date
- 2026-07-21
AI Technical Summary
Existing logistics packaging boxes have short-term cold-keeping time for ice packs when stored at low temperatures, making the goods easily damaged during transportation.
A packaging box for logistics was designed, comprising a box body, a top cover, a refrigeration component, an adjustable layering component, and a partition component. It adopts a refrigeration structure composed of refrigeration plates, radiators, air collectors, and exhaust fans to achieve cooling and preservation of the interior of the box.
It improves the low-temperature durability of the box interior, reduces damage to items caused by temperature rise, and enhances the adaptability to items of different sizes and the convenience of space partitioning.
Smart Images
Figure CN224529507U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of packaging box technology, specifically a packaging box for logistics. Background Technology
[0002] Logistics is the process of moving product materials from one place to another, including the process of transporting raw materials from suppliers to a business.
[0003] The main links of logistics include warehousing, transportation, packaging, loading and unloading, and distribution. Among them, transportation is the core link of logistics, which includes selecting the appropriate transportation mode, planning transportation routes, and arranging transportation vehicles. The packaging link is to protect the goods from damage during transportation and storage, and to facilitate handling and loading and unloading.
[0004] In existing logistics packaging technologies, cardboard boxes or foam boxes are usually chosen for packaging. When goods need to be stored at low temperatures, ice packs are added inside the foam boxes. Over time, the effectiveness of low-temperature storage decreases, which can lead to damage to the goods.
[0005] Therefore, this utility model provides a packaging box for logistics. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A logistics packaging box according to this utility model includes a box body; a top cover is hinged to the top of the box body, and a refrigeration component is provided in the middle of the top cover. The refrigeration component includes a refrigeration plate, a first radiator, a second radiator, an air collector cover, and an exhaust fan. The refrigeration plate is fixedly connected to the middle of the top cover, and the refrigeration surface of the refrigeration plate is close to the box body. The first radiator is fixedly connected to the top of the refrigeration plate, and the second radiator is fixedly connected to the bottom of the refrigeration plate. The box body is equipped with an adjustable layering assembly, which includes a support plate, telescopic rod, foot plate, sliding plate, and sliding column. The support plate can be detachably installed inside the box body, and a partition assembly is provided inside the box body via the support plate. This step, through the arrangement of the box body, top cover, refrigeration assembly, adjustable layering assembly, and partition assembly, forms a logistics packaging box structure with refrigeration function, realizing the function of cooling and preserving items that require low-temperature transportation. It solves the problem of short-term cold preservation time when ice packs are placed inside the box, improves the durability of the low temperature inside the box, and reduces the possibility of damage to items caused by the rise in internal temperature.
[0008] Preferably, the air collecting hood is fixedly connected to the top of the top cover near the first radiator; the exhaust fan is fixedly connected to the inner wall of the air collecting hood; multiple sets of exhaust fans are arranged on the inner wall of the air collecting hood; a filter assembly is provided at the end of the air collecting hood away from the exhaust fan; an agitation assembly is provided at the bottom of the top cover near the second radiator; and a protective assembly is provided at the top of the air collecting hood. This step, through the arrangement of the cooling plate, the first radiator, the second radiator, the air collecting hood, and the exhaust fan, forms the internal cooling structure of the box, realizing the function of reducing the internal temperature of the box, solving the problem of the internal temperature of the box rising due to changes over time, reducing the temperature of items placed inside the box, reducing the damage to items caused by the rise in internal temperature of the box, and accelerating the rate of temperature reduction inside the box.
[0009] Preferably, the telescopic rod is fixedly connected to the bottom of the support plate; multiple sets of telescopic rods are provided at the bottom of the support plate, and are evenly distributed at the four corners of the bottom of the support plate; the foot plate is fixedly connected to the bottom of the telescopic rod; the sliding column is fixedly connected to the bottom of the sliding plate; a pair of sliding columns are provided at the bottom of the sliding plate, and are symmetrically arranged; the sliding plate is slidably connected to the top of the support plate through the sliding columns; this step, through the arrangement of the support plate, telescopic rod, foot plate, sliding plate and sliding column, forms an adjustable layered structure inside the box, realizing the function of adjusting the internal space of the box, solving the problem of mismatch between the size of the items and the internal space of the box, improving the adaptability of the box to items of different sizes, and improving the convenience of adjusting the internal space of the box.
[0010] Preferably, the partition assembly includes a first partition plate, a second partition plate, a spring, and a suction cup; the first partition plate is slidably connected to the side wall of the sliding plate; the second partition plate is slidably connected to the interior of the first partition plate away from the sliding plate; one end of the spring is fixedly connected to the end of the second partition plate near the sliding plate; multiple sets of springs are provided at the end of the second partition plate; the other end of the spring is fixedly connected to the interior of the first partition plate; the suction cup is fixedly connected to the end of the second partition plate away from the sliding plate; multiple sets of suction cups are provided at the end of the sliding plate; this step, through the arrangement of the first partition plate, the second partition plate, the spring, and the suction cup, forms a partition structure for the top space of the support plate, realizing the function of partitioning the top space of the support plate, improving the convenience of partitioning the internal space of the box, and reducing the situation where items and the internal space of the box do not match.
[0011] Preferably, the agitation assembly includes an agitator fan and a connecting rod; the connecting rod is fixedly connected to the top of the inner wall of the top cover near the second radiator; multiple sets of connecting rods are provided on the top of the inner wall of the top cover; the agitator fan is fixedly connected to the bottom of the multiple sets of connecting rods; this step, through the arrangement of the agitator fan and connecting rods, forms an air agitation structure inside the box, accelerates the airflow speed inside the box, and increases the speed of heat exchange between the air and the second radiator.
[0012] Preferably, the filter assembly includes a filter plate; the filter plate is fixedly connected to the inner wall of the air collector hood away from the exhaust fan; this step, through the setting of the filter plate, forms an air filtration structure to filter the air entering the air collector hood, reducing the possibility of dust or foreign objects entering the air collector hood and causing dirt, thereby improving the cleanliness of the air collector hood.
[0013] Preferably, the protective component includes a protective cover; the protective cover is fixedly connected to the top of the air collecting hood and the top of the top cover; when an object falls from the top of the air collecting hood, the protective cover blocks the object and protects the air collecting hood, reducing the deformation of the air collecting hood caused by external forces and improving the smoothness of airflow inside the air collecting hood.
[0014] The beneficial effects of this utility model are as follows: 1. The logistics packaging box described in this utility model, through the arrangement of the box body, top cover, refrigeration component, adjusting layer component and dividing component, forms a logistics packaging box structure with refrigeration function, realizing the function of cooling and preserving items that need to be transported at low temperature, solving the problem of short cold preservation time when ice packs are placed inside the box, improving the durability of low temperature inside the box, and reducing the situation of damage to items caused by the rise in internal temperature of the box.
[0015] 2. The logistics packaging box described in this utility model, through the arrangement of a cooling plate, a first radiator, a second radiator, an air collector and an exhaust fan, forms an internal cooling structure, which realizes the function of reducing the internal temperature of the box, solves the problem of the internal temperature of the box rising due to changes over time, reduces the temperature of the items placed inside the box, reduces the damage to the items caused by the rise in internal temperature of the box, and accelerates the rate at which the internal temperature of the box decreases. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the structure of the exhaust fan and the first radiator in this utility model; Figure 3 This is a schematic diagram of the structure of the support plate and the box body in this utility model; Figure 4 This is a schematic diagram of the structure of the partition plate and the support plate in this utility model.
[0018] In the diagram: 1. Housing; 11. Top cover; 12. Cooling plate; 13. First radiator; 14. Second radiator; 15. Air collector cover; 16. Exhaust fan; 2. Support plate; 21. Telescopic rod; 22. Foot plate; 23. Sliding plate; 24. Sliding column; 3. First partition plate; 31. Second partition plate; 32. Spring; 33. Suction cup; 4. Agitator fan; 41. Connecting rod; 5. Filter plate; 6. Protective cover. Detailed Implementation
[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0020] like Figures 1 to 4 As shown in the figure, a logistics packaging box according to an embodiment of the present invention includes a box body 1; a top cover 11 is hinged to the top of the box body 1, and a refrigeration component is provided in the middle of the top cover 11. The refrigeration component includes a cooling plate 12, a first radiator 13, a second radiator 14, an air collector shroud 15, and an exhaust fan 16. The cooling plate 12 is fixedly connected to the middle of the top cover 11, and the cooling surface of the cooling plate 12 is close to the box body 1. The first radiator 13 is fixedly connected to the top of the cooling plate 12, and the second radiator 14 is fixedly connected to the bottom of the cooling plate 12. An adjustable layering component is provided inside the box body 1. The adjustable layering component includes a support plate 2, a telescopic rod 21, a foot plate 22, a sliding plate 23, and a sliding column 24. The support plate 2 can be detachably installed inside the box body 1, and The interior of the box 1 is equipped with a partition component via a support plate 2. During operation, the top cover 11 is opened, and the size of each space inside the box 1 is adjusted by adjusting the layering component and the partition component. Items are placed inside the box 1, and the top cover 11 is closed. The refrigeration component in the middle of the top cover 11 then operates to cool the interior of the box 1. This step, through the setup of the box 1, top cover 11, refrigeration component, and adjusting the layering component and the partition component, forms a logistics packaging box structure with refrigeration function. This achieves the function of cooling and preserving items that require low-temperature transportation, solves the problem of short-term cold preservation when ice packs are placed inside the box 1, improves the durability of the low temperature inside the box 1, and reduces the possibility of damage to items caused by the rise in temperature inside the box 1.
[0021] like Figure 1 and Figure 2As shown, the first radiator 13 is fixedly connected to the top of the cooling plate 12; the second radiator 14 is fixedly connected to the bottom of the cooling plate 12; the air collector shroud 15 is fixedly connected to the top of the top cover 11 near the top of the first radiator 13; the exhaust fan 16 is fixedly connected to the inner wall of the air collector shroud 15; multiple sets of exhaust fans 16 are arranged on the inner wall of the air collector shroud 15; a filter assembly is provided at the end of the air collector shroud 15 away from the exhaust fan 16; an agitation assembly is provided at the bottom of the top cover 11 near the second radiator 14; a protective assembly is provided at the top of the air collector shroud 15; during operation, when the cooling plate 12 is started, the bottom of the cooling plate 12 cools and the top heats up, the exhaust fan 16 is started, and the exhaust fan 16 exhausts the air inside the air collector shroud 15, while external air enters through the other end of the air collector shroud 15. Air comes into contact with the first radiator 13, completing heat exchange and achieving the function of dissipating heat from the top of the cooling plate 12. The bottom of the cooling plate 12 cools down, and through the second radiator 14, the internal temperature of the box 1 is reduced. The stirring component drives the airflow inside the box 1. This step, through the arrangement of the cooling plate 12, the first radiator 13, the second radiator 14, the air collector shroud 15 and the exhaust fan 16, forms the internal cooling structure of the box 1, realizing the function of reducing the internal temperature of the box 1. This solves the problem of the internal temperature of the box 1 rising due to changes in the temperature over time, reduces the temperature of items placed inside the box 1, reduces the possibility of damage to items caused by the rise in the internal temperature of the box 1, and accelerates the rate at which the internal temperature of the box 1 decreases.
[0022] like Figure 3 and Figure 4 As shown, the telescopic rod 21 is fixedly connected to the bottom of the support plate 2; multiple sets of telescopic rods 21 are set at the bottom of the support plate 2, and are evenly distributed at the four corners of the bottom of the support plate 2; the foot plate 22 is fixedly connected to the bottom of the telescopic rod 21; the sliding column 24 is fixedly connected to the bottom of the sliding plate 23; a pair of sliding columns 24 are set at the bottom of the sliding plate 23, and are symmetrically arranged; the sliding plate 23 is slidably connected to the top of the support plate 2 through the sliding columns 24; during operation, the height of the telescopic rod 21 is adjusted according to the size of the item to adjust the height of the support plate 2, and the foot plate 22 increases the distance between the telescopic rod 21 and the inner wall of the box 1. The bottom contact area allows the sliding plate 23 to slide, which in turn drives the sliding column 24 to slide in the middle of the support plate 2, thereby adjusting the size of each space inside the box 1 to accommodate items. This step, through the arrangement of the support plate 2, telescopic rod 21, foot plate 22, sliding plate 23, and sliding column 24, forms an adjustable layered structure inside the box 1, realizing the function of adjusting the internal space of the box 1. This solves the problem of mismatch between the size of the items and the internal space of the box 1, improves the adaptability of the box 1 to items of different sizes, and enhances the convenience of adjusting the internal space of the box 1.
[0023] like Figure 3 and Figure 4As shown, the separating assembly includes a first separating plate 3, a second separating plate 31, a spring 32, and a suction cup 33. The first separating plate 3 is slidably connected to the side wall of the sliding plate 23. The second separating plate 31 is slidably connected to the interior of the first separating plate 3 away from the sliding plate 23. One end of the spring 32 is fixedly connected to the end of the second separating plate 31 near the sliding plate 23. Multiple sets of springs 32 are provided at the end of the second separating plate 31. The other end of the spring 32 is fixedly connected to the interior of the first separating plate 3. The suction cup 33 is fixedly connected to the end of the second separating plate 31 away from the sliding plate 23. Multiple sets of suction cups 33 are provided at the end of the sliding plate 23. During operation, the second separating plate 31 is adjusted according to requirements. Pressing the first partition plate 3 inward compresses the spring 32, slides the first partition plate 3 to a suitable position, releases the second partition plate 31, and the spring 32 drives the second partition plate 31 to press against the inner wall of the box 1, fixing the first partition plate 3 and the second partition plate 31 to the top of the support plate 2. The suction cup 33 contacts and adheres to the inner wall of the box 1. This step, through the arrangement of the first partition plate 3, the second partition plate 31, the spring 32 and the suction cup 33, forms a space partitioning structure at the top of the support plate 2, realizing the function of partitioning the space at the top of the support plate 2, improving the convenience of partitioning the internal space of the box 1, and reducing the situation where items do not match the internal space of the box 1.
[0024] like Figure 2 As shown, the agitation assembly includes an agitator fan 4 and a connecting rod 41. The connecting rod 41 is fixedly connected to the top of the inner wall of the top cover 11 near the second radiator 14. Multiple sets of connecting rods 41 are provided on the top of the inner wall of the top cover 11. The agitator fan 4 is fixedly connected to the bottom of the multiple sets of connecting rods 41. During operation, when the bottom of the cooling chip 12 is cooling, the agitator fan 4 is activated, and the agitator fan 4 blows air toward the second radiator 14 to exchange heat with the second radiator 14. The connecting rod 41 fixes the agitator fan 4. This step, through the arrangement of the agitator fan 4 and the connecting rod 41, forms an air agitation structure inside the housing 1, which accelerates the airflow speed inside the housing 1 and increases the speed of heat exchange between the air and the second radiator 14.
[0025] like Figure 1 and Figure 2 As shown, the filter assembly includes a filter plate 5; the filter plate 5 is fixedly connected to the inner wall of the air collector hood 15 away from the exhaust fan 16; during operation, when air enters the air collector hood 15, the filter plate 5 filters the incoming air; this step, through the setting of the filter plate 5, forms an air filtration structure to filter the air entering the air collector hood 15, reducing the possibility of dust or foreign objects entering the air collector hood 15 and causing dirt, thereby improving the cleanliness of the air collector hood 15.
[0026] like Figure 1As shown, the protective assembly includes a protective cover 6; the protective cover 6 is fixedly connected to the top of the air collecting cover 15 and the top of the top cover 11; during operation, when an object falls from the top of the air collecting cover 15, the protective cover 6 blocks the object, protects the air collecting cover 15, reduces the deformation of the air collecting cover 15 caused by external forces, and improves the smoothness of airflow within the air collecting cover 15.
[0027] During operation, the top cover 11 is opened, and the size of each space inside the box 1 is adjusted by adjusting the layering and partitioning components. Items are placed inside the box 1, and the top cover 11 is closed. The cooling component in the middle of the top cover 11 operates to cool the inside of the box 1. The cooling plate 12 is activated, cooling the bottom and heating the top. The exhaust fan 16 is activated, exhausting the air from the air collector 15. External air enters through the other end of the air collector 15, contacting the first radiator 13 to complete heat exchange, thus cooling the top of the cooling plate 12. The bottom of the cooling plate 12 cools down, and the temperature inside the box 1 is reduced through the second radiator 14. The stirring component increases the airflow rate inside the box 1. The height of the telescopic rod 21 is adjusted according to the size of the items to adjust the height of the support plate 2. The foot plate 22 increases the contact area between the telescopic rod 21 and the bottom of the inner wall of the box 1. The sliding plate 23 is slid, causing the sliding column 24 to move within the support plate 2. The components slide to adjust the size of each space inside the box 1 to accommodate items. As needed, the second partition 31 is pressed into the first partition 3, compressing the spring 32. The first partition 3 slides to a suitable position, releasing the second partition 31. The spring 32 then pushes the second partition 31 against the inner wall of the box 1, fixing the first and second partitions 31 to the top of the support plate 2. The suction cup 33 contacts and adheres to the inner wall of the box 1. When the bottom of the cooling plate 12 is cooling, the agitator 4 is activated, blowing air towards the second radiator 14 for heat exchange. The connecting rod 41 secures the agitator 4. When air enters the air collecting hood 15, the filter plate 5 filters the incoming air. When an item falls from the top of the air collecting hood 15, the protective cover 6 blocks the item, protecting the air collecting hood 15 and reducing deformation caused by external forces, thus improving the smoothness of airflow within the air collecting hood 15.
[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A packaging box for logistics, comprising a box body (1); characterized in that: The top of the box (1) is hinged to a top cover (11). A refrigeration component is provided in the middle of the top cover (11). The refrigeration component includes a refrigeration plate (12), a first radiator (13), a second radiator (14), a fan shroud (15), and an exhaust fan (16). The refrigeration plate (12) is fixedly connected to the middle of the top cover (11). The refrigeration surface of the refrigeration plate (12) is close to the box (1). The first radiator (13) is fixedly connected to the top of the refrigeration plate (12), and the second radiator (14) is fixedly connected to the bottom of the refrigeration plate (12). The box (1) is equipped with an adjustable layering assembly, which includes a support plate (2), a telescopic rod (21), a foot plate (22), a sliding plate (23), and a sliding column (24). The support plate (2) can be detachably installed inside the box (1), and the box (1) is equipped with a partition assembly through the support plate (2).
2. The packaging box for logistics according to claim 1, characterized in that: The air collecting shroud (15) is fixedly connected to the top of the top cover (11) near the top of the first radiator (13); the exhaust fan (16) is fixedly connected to the inner wall of the air collecting shroud (15); multiple sets of the exhaust fan (16) are provided on the inner wall of the air collecting shroud (15); a filter assembly is provided at the end of the air collecting shroud (15) away from the exhaust fan (16); an agitation assembly is provided at the bottom of the top cover (11) near the second radiator (14); and a protective assembly is provided at the top of the air collecting shroud (15).
3. A packaging box for logistics according to claim 1, characterized in that: The telescopic rod (21) is fixedly connected to the bottom of the support plate (2). Multiple sets of the telescopic rod (21) are set at the bottom of the support plate (2) and are evenly distributed at the four corners of the bottom of the support plate (2). The foot plate (22) is fixedly connected to the bottom of the telescopic rod (21). The sliding column (24) is fixedly connected to the bottom of the sliding plate (23). A pair of sliding columns (24) are set at the bottom of the sliding plate (23) and are symmetrically arranged. The sliding plate (23) is slidably connected to the top of the support plate (2) through the sliding columns (24).
4. A packaging box for logistics according to claim 3, characterized in that: The separating assembly includes a first separating plate (3), a second separating plate (31), a spring (32), and a suction cup (33); the first separating plate (3) is slidably connected to the side wall of the sliding plate (23); the second separating plate (31) is slidably connected to the interior of the first separating plate (3) away from the sliding plate (23); one end of the spring (32) is fixedly connected to the end of the second separating plate (31) near the sliding plate (23); multiple sets of the spring (32) are provided at the end of the second separating plate (31); the other end of the spring (32) is fixedly connected to the interior of the first separating plate (3); the suction cup (33) is fixedly connected to the end of the second separating plate (31) away from the sliding plate (23); multiple sets of the suction cup (33) are provided at the end of the sliding plate (23).
5. A packaging box for logistics according to claim 2, characterized in that: The agitation assembly includes an agitator fan (4) and a connecting rod (41); the connecting rod (41) is fixedly connected to the top of the inner wall of the top cover (11) near the second radiator (14); multiple sets of the connecting rod (41) are provided on the top of the inner wall of the top cover (11); the agitator fan (4) is fixedly connected to the bottom of the multiple sets of connecting rods (41).
6. A packaging box for logistics according to claim 2, characterized in that: The filter assembly includes a filter plate (5); the filter plate (5) is fixedly connected to the inner wall of the air collector shroud (15) away from the exhaust fan (16).
7. A packaging box for logistics according to claim 2, characterized in that: The protective assembly includes a protective cover (6); the protective cover (6) is fixedly connected to the top of the air collecting cover (15) and the top of the top cover (11).