Temperature adjusting and monitoring integrated box body for cold-chain logistics

Abstract

The utility model relates to the technical field of cold-chain logistics, in particular to a temperature adjusting and monitoring integrated box body for cold-chain logistics, which comprises a box body and a box cover arranged at the top end of the box body, clamping seats are fixedly mounted on the inner walls of the periphery of the box body, and inner-layer partition plates are movably inserted into the clamping seats. The interior of the box body is divided into a plurality of independent temperature areas through inner-layer partition plates, limiting mechanisms used for clamping seats are arranged on the outer sides of the inner-layer partition plates, a semiconductor heating piece and a semiconductor refrigerating piece are embedded in the inner wall of each temperature area, and high-precision temperature and humidity sensors are further fixedly installed in the temperature areas. The inner-layer partition plates are arranged in the box body, the box body is divided into a plurality of temperature areas through the inner-layer partition plates, the semiconductor heating piece, the semiconductor cooling piece and the high-precision temperature and humidity sensor are arranged in each temperature area, the display screen and the control knob are arranged on the outer side of the box body, and therefore temperature changes in all the temperature areas can be monitored in real time.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold chain logistics technical field especially relates to a temperature regulation and monitoring integration box for cold chain logistics. BACKGROUND

[0002] The cold chain logistics box is a special container for transporting and storing temperature-controlled goods, aiming to keep the goods within a specified temperature range during the entire transportation process to ensure its quality and safety. The cold chain logistics box is widely used in pharmaceutical, food, chemical and other industries, especially suitable for goods that need low-temperature storage or transportation, such as vaccines, blood products, seafood, perishable food, etc.

[0003] In the prior art, the box used for cold chain logistics mostly adopts independent temperature control module and monitoring system during use, resulting in delayed response, high energy consumption, and the problem that traditional equipment cannot realize independent control of multiple temperature zones in the same box. UTILITY MODEL CONTENT

[0004] The utility model provides the following technical scheme in view of the deficiency of prior art: a temperature regulation and monitoring integration box for cold chain logistics, comprising a box body and a box cover arranged at the top end of the box body, a clamping seat is fixedly installed on the inner wall around the box body, an inner layer partition is movably inserted into the clamping seat, the inside of the box body is divided into several independent temperature zones by the inner layer partition, a limiting mechanism for the clamping seat is arranged on the outside of the inner layer partition, and a semiconductor heating sheet and a semiconductor refrigerating sheet are embedded in the inner wall of each temperature zone, and a high-precision temperature and humidity sensor is also fixedly installed inside the temperature zone, a display screen is embedded in the inner surface of the box body, and several control knobs are arranged on one side of the display screen, the control knobs are installed on the box body, and a solar panel and a lithium battery power supply are fixedly installed on the other side surface of the box body.

[0005] As an improvement of the above technical scheme, a magnet ring one is fixedly embedded in the inner frame of the upper end of the box body, a magnet ring two is fixedly embedded in the inner frame of the box cover, and the positions of the magnet ring two and the magnet ring one correspond to each other.

[0006] As an improvement of the above technical scheme, a placing groove is formed in the inside of the inner layer partition, a phase change material layer is movably inserted into the inside of the placing groove, the phase change material layer is a composite PCM component, the inner and outer layers of the double-layer structure are high-strength thermal insulation material and heat-conducting metal material respectively, the high-strength thermal insulation material is polystyrene foam, and the heat-conducting metal material is an aluminum alloy component.

[0007] As the improvement of the above technical scheme, the limiting mechanism comprises a movable piece movably arranged outside the clamping seat, two fixed seats are fixedly arranged on the outer surface of the clamping seat, a spring is fixedly arranged on each fixed seat, one end of the spring is fixedly connected with the movable piece, and the other end of the spring is fixedly connected with the bottom of the fixed seat.

[0008] As the improvement of the above technical scheme, the limiting mechanism comprises a movable piece movably arranged outside the clamping seat, two fixed seats are fixedly arranged on the outer surface of the clamping seat, a spring is fixedly arranged on each fixed seat, one end of the spring is fixedly connected with the movable piece, and the other end of the spring is fixedly connected with the bottom of the fixed seat.

[0009] As the improvement of the above technical scheme, the limiting mechanism comprises a movable piece movably arranged outside the clamping seat, two fixed seats are fixedly arranged on the outer surface of the clamping seat, a spring is fixedly arranged on each fixed seat, one end of the spring is fixedly connected with the movable piece, and the other end of the spring is fixedly connected with the bottom of the fixed seat.

[0010] The beneficial effects of the present application are as follows:

[0011] 1. The inner layer partition is arranged in the box body, the box body is divided into several temperature zones by the inner layer partition, the semiconductor heating sheet, the semiconductor refrigerating sheet, the high-precision temperature and humidity sensor are arranged in each temperature zone, the display screen and the control knob are arranged on the outer side of the box body, the temperature change in each temperature zone can be monitored in real time, the solar panel and the lithium battery power supply are arranged on the side of the box body, the power supply of the whole device can be conveniently provided, the endurance is stronger, the combination of the semiconductor refrigeration or refrigeration and the PCM material is more energy-saving in use, and the PCM material can play a buffering role when the semiconductor heating sheet and the semiconductor refrigerating sheet refrigerate or heat, and sudden temperature change is avoided.

[0012] 2. The limiting mechanism is arranged between the inner layer partition and the clamping seat, the inner layer partition can be conveniently disassembled and assembled under the action of the limiting mechanism, the filling, replacement or upgrading of the PCM is facilitated, and the convenience during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a perspective view of the present application;

[0014] Figure 2 It is a structure view of the box body in the present application;

[0015] Figure 3 It is a structure view of the inner layer partition in the present application;

[0016] Figure 4 It is a side view structure view of the present application;

[0017] Figure 5 For the utility model Figure 2 The enlarged structural view of A in the middle;

[0018] Figure 6 For the utility model

[0019] Figure 7 For the utility model Figure 3 The enlarged view of B in the middle.

[0020] Reference signs: 1, box body; 11, magnet ring one; 12, card seat; 121, plug hole; 13, temperature zone; 2, box cover; 21, magnet ring two; 3, display screen; 31, control knob; 4, inner layer partition; 401, high-strength heat preservation material; 402, heat-conducting metal material; 41, limiting hole; 42, placing groove; 43, phase change material layer; 51, semiconductor heating sheet; 52, semiconductor refrigeration sheet; 6, high-precision temperature and humidity sensor; 7, solar panel; 8, lithium battery power supply; 9, movable part; 91, limiting rod; 92, handle; 93, mounting hole; 94, fixing seat; 95, limiting groove; 96, spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0022] Please refer to Figures 1-7 The utility model provides a kind of technical scheme: a temperature regulation and monitoring integrated box body for cold chain logistics, including box body 1 and the box cover 2 of box body 1 top end setting, the inner wall of the four around box body 1 is all fixedly installed with card seat 12, card seat 12 is movably inserted with inner layer partition 4, the inside of box body 1 is divided into several independent temperature zones 13 by inner layer partition 4, the outside of inner layer partition 4 is provided with the limiting mechanism for card seat 12, and the inner wall of each temperature zone 13 is embedded with semiconductor heating sheet 51 and semiconductor refrigeration sheet 52, and high-precision temperature and humidity sensor 6 is also fixedly installed in the inside of temperature zone 13, display screen 3 is embedded in the outer surface of box body 1, and a plurality of control knobs 31 are provided on the side of display screen 3, control knob 31 is installed on box body 1, solar panel 7 and lithium battery power supply 8 are respectively fixedly installed on the other side surface of box body 1.

[0023] In this embodiment, an inner partition 4 is installed inside the housing 1, dividing the housing 1 into several temperature zones 13. Each temperature zone 13 is equipped with a semiconductor heating element 51, a semiconductor cooling element 52, and a high-precision temperature and humidity sensor 6. A display screen 3 and a control knob 31 are installed on the outside of the housing 1, enabling real-time monitoring of temperature changes within each temperature zone 13. A solar panel 7 and a lithium battery power supply 8 are installed on the side of the housing 1, providing convenient power to the entire device and extending its battery life. The semiconductor cooling or a combination of cooling and PCM materials results in greater energy efficiency. Furthermore, the PCM material acts as a buffer during the heating or cooling processes of the semiconductor heating element 51 and the semiconductor cooling element 52, preventing sudden temperature changes. A limiting mechanism is installed between the inner partition 4 and the card holder 12, allowing for easy disassembly and installation of the inner partition 4. This facilitates the filling, replacement, or upgrading of the PCM, increasing ease of use.

[0024] Specifically, a magnetic ring 11 is fixedly fitted inside the upper edge of the box body 1, and a magnetic ring 21 is fixedly fitted inside the inner edge of the box cover 2, with the magnetic ring 21 and the magnetic ring 11 corresponding to each other.

[0025] Specifically, the inner partition 4 has a placement groove 42 inside, and a phase change material layer 43 is movably inserted into the placement groove 42. The phase change material layer 43 is a composite PCM component, and the inner partition 4 has a double-layer structure. The inner and outer layers of the double-layer structure are high-strength thermal insulation material 401 and thermally conductive metal material 402, respectively. The high-strength thermal insulation material 401 is polystyrene foam, and the thermally conductive metal material 402 is an aluminum alloy component.

[0026] In this embodiment, the inner partition 4 is set as a double-layer structure, which consists of a high-strength thermal insulation material 401 and a thermally conductive metal material 402. The high-strength thermal insulation material 401 is polystyrene foam, which has excellent thermal insulation performance and good waterproof performance. The thermally conductive metal material 402 is aluminum alloy, which has high heat exchange efficiency, is lightweight, has high strength, and is corrosion resistant.

[0027] Specifically, the limiting mechanism includes a movable part 9 movably disposed on the outside of the card holder 12. Two fixed seats 94 are fixedly installed on the outer surface of the card holder 12. Each fixed seat 94 is fixedly installed with a spring 96. One end of the spring 96 is fixedly connected to the movable part 9, and the other end of the spring 96 is fixedly connected to the bottom of the fixed seat 94. An installation hole 93 is opened in the middle position of the movable part 9. A limiting rod 91 is fixedly inserted into the installation hole 93. A handle 92 is fixedly installed at one end of the limiting rod 91. An insertion hole 121 is opened inside the card holder 12. A limiting hole 41 is opened inside the inner partition 4. The other end of the handle 92 is inserted into the insertion hole 121 and the limiting hole 41 in sequence. Limiting grooves 95 are also opened on both sides of the fixed seat 94. An integrally formed limiting block is provided at both ends of the movable part 9. The limiting blocks at both ends of the movable part 9 correspond to and are adapted to the limiting grooves 95.

[0028] In this embodiment, by setting a limiting mechanism between the inner partition 4 and the card seat 12, when the inner partition 4 is disassembled from the inside of the card seat 12, the handle 92 is pulled first. During the process of pulling the handle 92, the limiting rod 91 and the movable part 9 will move outward. At this time, the spring 96 located inside the fixed seat 94 is in a stretched state. At the same time, the limiting blocks set on both sides of the movable part 9 slide inside the limiting groove 95. The other end of the limiting rod 91 will gradually disengage from the inside of the limiting hole 41 and the insertion hole 121. When the limiting rod 91 is completely disengaged from the inside of the limiting hole 41 and the insertion hole 121, the inner partition 4 can be removed.

[0029] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A temperature regulation and monitoring integrated enclosure for cold chain logistics, comprising an enclosure (1) and a cover (2) disposed on the top of the enclosure (1), characterized in that: The inner walls of the box (1) are all fixedly installed with card holders (12). The card holders (12) are movably connected to the inner partition (4). The interior of the box (1) is divided into several independent temperature zones (13) by the inner partition (4). The outer side of the inner partition (4) is provided with a limiting mechanism for the card holders (12). Each temperature zone (13) has a semiconductor heating element (51) and a semiconductor cooling element (52) embedded in its inner wall. A high-precision temperature and humidity sensor (6) is also fixedly installed inside the temperature zone (13). A display screen (3) is embedded inside the outer surface of the box (1). Several control knobs (31) are provided on one side of the display screen (3). The control knobs (31) are installed on the box (1). A solar panel (7) and a lithium battery power supply (8) are fixedly installed on the other side of the box (1).

2. The integrated temperature control and monitoring enclosure for cold chain logistics according to claim 1, characterized in that: A magnet ring one (11) is fixedly fitted inside the upper frame of the box body (1), and a magnet ring two (21) is fixedly fitted inside the inner frame of the box cover (2), with the magnet ring two (21) and the magnet ring one (11) corresponding to each other.

3. The integrated temperature control and monitoring enclosure for cold chain logistics according to claim 1, characterized in that: The inner partition (4) has a placement groove (42) inside, and a phase change material layer (43) is movably inserted into the placement groove (42). The phase change material layer (43) is a composite PCM component, and the inner partition (4) is a double-layer structure. The inner and outer layers of the double-layer structure are high-strength thermal insulation material (401) and thermally conductive metal material (402), respectively. The high-strength thermal insulation material (401) is polystyrene foam, and the thermally conductive metal material (402) is an aluminum alloy component.

4. The integrated temperature control and monitoring enclosure for cold chain logistics according to claim 1, characterized in that: The limiting mechanism includes a movable part (9) that is movably disposed on the outside of the card holder (12). Two fixed seats (94) are fixedly installed on the outer surface of the card holder (12). Each fixed seat (94) is fixedly installed with a spring (96). One end of the spring (96) is fixedly connected to the movable part (9), and the other end of the spring (96) is fixedly connected to the bottom of the fixed seat (94).

5. The integrated temperature control and monitoring enclosure for cold chain logistics according to claim 4, characterized in that: The movable part (9) has an installation hole (93) in the middle position. A limit rod (91) is fixedly inserted into the installation hole (93). A handle (92) is fixedly installed at one end of the limit rod (91). The card seat (12) has an insertion hole (121) in the inside. The inner partition (4) has a limit hole (41) in the inside. The other end of the handle (92) is inserted into the insertion hole (121) and the limit hole (41) in sequence.

6. The integrated temperature control and monitoring enclosure for cold chain logistics according to claim 5, characterized in that: Limiting grooves (95) are also provided on both sides of the fixed base (94), and integrally formed limiting blocks are provided at both ends of the movable part (9). The limiting blocks at both ends of the movable part (9) correspond to and are adapted to the limiting grooves (95).

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