CN107178946A - A kind of Multifunctional refrigerating storage transport case - Google Patents

Abstract

The invention discloses a kind of Multifunctional refrigerating storage transport case, possesses the function of deodorization and disinfection function and lifting endurance.Transport case includes box assembly and case lid component, there is photocatalysis deodorization and disinfection component on the inside of case lid, box assembly and case lid component are by hinge connection, described box assembly back, which is provided with battery pack, to be used to be provided with battery pack for the power supply to photocatalysis deodorization and disinfection component on the outside of the endurance of Lifting Convey case, described case lid component.The present invention uses convenient disassembly between modularized design, each part, is convenient to clean；It is applied widely with a variety of functions.

Description

A multifunctional refrigerated transport box

technical field

The invention relates to a multifunctional refrigerated transport box, in particular to a multifunctional refrigerated transport box with the functions of deodorizing and disinfecting and improving battery life.

Background technique

In many cases, cold storage is an indispensable link in the process of medical experiments and clinical diagnosis for the transportation and transshipment of biological samples and vaccines. How to ensure the implementation of this link, engineering personnel have made many attempts and achieved corresponding results. At present, a multi-functional refrigerated transport box has been developed. The transport box uses semiconductor refrigeration devices and phase-change energy storage materials as means of refrigeration and storage. Storage of energy-changing materials; when there is no power supply, the low-temperature state of biological products will be kept continuously by the phase-changing energy-storing materials. Although it solves the problem of keeping cold storage under field conditions and without power supply, the time to maintain the cold storage environment is limited. Once the limit time is reached and the power supply cannot be found, the cold storage environment will be broken, and there is no halfway semiconductor refrigeration. battery life. In addition, when loading and unloading transported items, contact with the outside world is inevitable, and there is a risk of bacterial infection. A measure that can disinfect the transport box is urgently needed.

Contents of the invention

The purpose of the present invention is to design a multifunctional refrigerated transport box with its own power supply and disinfection and sterilization functions on the basis of the refrigerated transport box.

In order to achieve the above effects, the technical solution adopted by the present invention is: a multi-functional refrigerated transport box, which has the function of deodorization and disinfection and the function of improving battery life, and is composed of a box body component and a box cover component. The cover assemblies are connected by hinges. The box assembly is composed of an outer shell, an insulation layer, a phase-change material layer and an inner box in turn from the outside to the inside, and each component is tightly assembled; the inner box is a thin-walled cuboid with an upward single opening, and the cuboid is surrounded by The space is used to store items; a semiconductor cooling chip is installed on the left and right sides of the phase change material layer, and a heat pipe is connected to the hot end of the semiconductor cooling chip. A protective net is provided outside the sheet; a battery pack is provided on the back of the box assembly and a power interface is also provided on the back shell, and the power interface and the output end of the battery pack are electrically connected to the semiconductor cooling sheet. The outer side of the box cover assembly is provided with a battery pack and a liquid crystal electronic display screen, and the inner side is connected with a photocatalytic deodorization and disinfection component; the photocatalytic deodorization and disinfection component is sequentially composed of a specific lamp tube, a photocatalytic material layer and a protective net from top to bottom .

A thermal insulation gasket is provided at the overlap between the opening of the box body assembly and the inner side of the box cover assembly.

The photocatalytic deodorization and disinfection assembly includes a specific lamp tube, a photocatalytic material layer and a protective net from top to bottom, corresponding to the internal storage space.

A battery pack is provided on the back of the box body assembly to supply power to the semiconductor refrigeration sheet; a battery pack is provided on the outside of the box cover assembly to supply power to a specific lamp tube. The power interface on the back of the box includes various interfaces such as home, car, and USB.

The phase change material used in the phase change material layer is a paraffin-based carbon nanotube composite phase change cold storage material, and its phase change temperature is 4-8°C.

A liquid crystal electronic display capable of displaying the temperature in the article storage space is installed on the outer shell of the case cover assembly.

Beneficial effect of the present invention.

1. The present invention is simple in structure and easy to clean; adopting modular design, different phase change cold storage materials can be used to meet different cold storage conditions.

2. The invention organically combines the semiconductor refrigeration sheet and the phase change cold storage material, the refrigeration method is simple, and refrigeration can be realized without refrigerators and refrigerated trucks, which greatly facilitates the refrigerated transportation of items. The paraffin-based carbon nanotube composite phase-change cold storage material used can adjust the temperature in the transport box, keep the temperature in the box consistent, and prevent damage to items caused by different degrees of cold and heat.

3. The present invention has various functions and wide application range. During transportation, if the temperature displayed on the temperature display on the box is higher than the set temperature, just turn on the battery switch on the back of the box to supply power to the semiconductor refrigeration chip, which can improve battery life, increase refrigeration time, and ensure Cooling effect. When it is necessary to transport medical items, you only need to turn on the battery switch on the box cover during transportation to start the photocatalytic deodorization and disinfection function to achieve the sterilization effect.

Description of drawings

Fig. 1 is a structural schematic view (partial perspective) of the present invention.

Figure 2 is a rear view of the present invention.

Fig. 3 is a schematic structural view of the photocatalytic deodorization and disinfection component of the present invention.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

The structural diagram of the transport box is shown in Figure 1 and Figure 2. It is composed of a box body assembly 1 and a box cover assembly 2, and the box body assembly 1 and the box cover assembly 2 are connected by a hinge 3. The box assembly 1 is sequentially composed of a shell 101 (engineering plastic or aluminum alloy shell), an insulation layer 102 (polyurethane foam material), a phase change material layer 103 (paraffin-based carbon nanotube composite phase change cold storage material) from outside to inside. ) and an inner box 104, each component is tightly assembled. The inner box is a thin-walled cuboid with an upward single opening, and the space 1041 surrounded by the cuboid is used for storing articles. Each piece of semiconductor refrigeration sheet 105 is installed on the left and right sides of the phase change material layer 103 outer sides, and a heat pipe 106 is connected at the hot end of the semiconductor refrigeration sheet 105. There is a protective net 108 on the outside of the sheet, a battery pack 109 (rechargeable) is provided on the back of the box assembly and a power interface 110 is also provided on the back shell, the power interface 110 and the output end of the battery pack 109 are connected to the semiconductor refrigeration sheet 105 electrical connections. The outer side of the case cover assembly 2 is provided with a battery pack 201 and a liquid crystal electronic display screen 202 , and the inner side is connected with a photocatalytic deodorization and disinfection assembly 203 . There is a circle of thermal insulation gasket 4 at the overlapping place of casing and case cover, better carry out heat preservation. In addition, in order to be able to reflect the temperature in the box at any time, a temperature sensor (not shown) is installed in the article storage space 1041, and a liquid crystal electronic display that can display the temperature in the article storage space 1041 is installed on the outside of the box cover assembly 2. 202.

A schematic structural view of the photocatalytic deodorization and disinfection component 23 is shown in Figure 3 . From top to bottom are: specific lamp tube 2031 , photocatalytic material layer 2032 and protective net 2033 . The photocatalytic material layer 2032 is in the shape of a net to facilitate the irradiation of the specific lamp tube 2031, and the protective net is used to prevent the photocatalytic material from colliding with the refrigerated items. The battery pack 201 on the case cover assembly 2 is used for the power supply of the specific lamp tube 2031. When the deodorization and disinfection function needs to be used, it is only necessary to turn on the battery switch, and the medicament and articles that are easily damaged can be put into the light-tight sealed box.

The openings corresponding to the battery pack 109 on the back of the case body assembly 1 and the battery pack 201 on the outside of the case cover assembly 2 are pasted with thermal insulation materials.

Claims (6)

1. A multifunctional refrigerated transport box, which has the function of deodorization and disinfection and the function of improving battery life, and is composed of a box body assembly and a box cover assembly, and the box body assembly and the box cover assembly are connected by hinges; the box body assembly is from From the outside to the inside, it is composed of an outer shell, an insulation layer, a phase change material layer and an inner box. The parts are tightly assembled. The inner box is a thin-walled cuboid with an upward single opening, and the space surrounded by the cuboid is used for storing items. A semiconductor refrigeration sheet is installed on the left and right sides of the outer side of the phase change material layer, and a heat pipe is connected to the hot end of the semiconductor refrigeration sheet. The heat pipe is in contact with the shell and is provided with fins on the outside of the shell at the contact point, and a protective net is provided on the outside of the fins. There is a battery pack on the back of the box assembly and a power interface is also provided on the back shell, and the power interface and the output end of the battery pack are electrically connected to the semiconductor cooling sheet; the outside of the box cover assembly is provided with a battery pack and The liquid crystal electronic display screen is connected to the photocatalytic deodorization and disinfection component on the inner side. The photocatalysis deodorization and disinfection component is composed of a specific lamp tube, a photocatalytic material layer and a protective net from top to bottom. 2. A multi-functional refrigerated transport box according to claim 1, characterized in that: a heat insulating gasket is provided at the overlap between the opening of the box body assembly and the inner side of the box cover assembly. 3. A multi-functional refrigerated transport box according to claim 1, characterized in that: the photocatalytic deodorization and disinfection assembly includes a specific lamp tube, a photocatalytic material layer and a protective net from top to bottom, and the internal items The corresponding storage space. 4. A multi-functional refrigerated transport box according to claim 1, characterized in that: a battery pack is provided on the back of the box assembly to supply power to the semiconductor refrigeration sheet; a battery pack is provided on the outside of the cover assembly for specific Lamp power supply; the power interface on the back of the box includes various interfaces such as home, car and USB. 5. A kind of multifunctional refrigerated transport box according to claim 1, characterized in that: the phase change material used in the phase change material layer is a paraffin-based carbon nanotube composite phase change cold storage material, and its phase change temperature is 4~8℃. 6 . The multifunctional refrigerated transport box according to claim 1 , wherein a liquid crystal electronic display capable of displaying the temperature in the article storage space is installed on the outer shell of the box cover assembly. 7 .