Maintenance storage box with temperature and humidity adjusting function

Abstract

The utility model discloses a maintenance storage box with temperature and humidity adjusting functions. The maintenance storage box comprises a storage box body, a refrigerating and dehumidifying device, a humidifying device and a heating device, the humidifying device, the refrigerating and dehumidifying device and the heating device are sequentially installed in the functional area in the horizontal direction. The refrigeration and dehumidification device comprises a flow guide fan, a flow guide plate and a semiconductor chilling plate which are sequentially arranged from inside to outside, a ventilation gap is reserved between the flow guide fan and the flow guide plate, and the outer surface of the flow guide plate is attached to the cold end face of the semiconductor chilling plate; a humidifying outlet of the humidifying device is arranged close to one side of the ventilation gap, and the heating device is arranged close to the other side of the ventilation gap. According to the maintenance storage box with the temperature and humidity adjusting function, the energy efficiency ratio of a system can be increased, better energy conversion and utilization are achieved, the structure is simple and reasonable, the maintenance cost is low, and the service life of the maintenance storage box can be effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to a maintenance storage box with temperature and humidity regulating functions. Background Art

[0002] As people's living standards improve, more and more people are smoking tobacco products. Tobacco products generally include cigars and cigarettes. This article takes cigars as an example.

[0003] Generally speaking, cigars require specific temperature and humidity conditions for storage and curing, typically between 16°C and 20°C and between 60% and 70% humidity. Currently, most cigars are stored in wooden cigar boxes or wine cabinets. However, these boxes and wine cabinets lack adequate temperature and humidity control, making them inadequate for long-term storage and curing.

[0004] To preserve cigars for a long time, specialized storage boxes for cigar care and storage have emerged on the market. These typically include independently operated temperature regulation, dehumidification, and humidification systems. Because these independently operated functional systems require corresponding device structures, these boxes are bulky, have limited internal storage space, and are heavy. These drawbacks are particularly detrimental to storage box products that primarily focus on portability and compactness.

[0005] Furthermore, to minimize system space, existing technologies typically utilize semiconductor refrigeration chips to switch between cooling and heating modes to meet the temperature regulation requirements of the storage box. However, when switching between cooling and heating modes, the semiconductor refrigeration chip may suffer fatigue damage due to thermal and mechanical stress, thereby reducing the service life of the semiconductor refrigeration chip and increasing the maintenance cost of the storage box. Furthermore, the operating efficiency of the semiconductor refrigeration chip in cooling mode is generally higher than that in heating mode. Therefore, when using the semiconductor refrigeration chip for heating operations, more energy is often consumed. Utility Model Content

[0006] The purpose of this utility model is to propose a maintenance and storage box with temperature and humidity control functions, which is beneficial to improving the energy efficiency ratio of the system and achieving better energy conversion and utilization. It has a simple and reasonable structure and low maintenance cost, can effectively extend the service life of the maintenance and storage box, and overcome the shortcomings of the existing technology.

[0007] To achieve this purpose, the present invention adopts the following technical solutions:

[0008] A storage box with temperature and humidity control functions, comprising a storage box body, a refrigeration and dehumidification device, a humidification device, a heating device, and a partition cover; the partition cover is installed inside the storage box body and is used to separate the inner cavity of the storage box body into a functional area and a storage area, and the storage area is used to store collections;

[0009] The humidifying device, the cooling and dehumidifying device, and the heating device are sequentially installed in the functional area along a horizontal direction; the cooling and dehumidifying device includes a guide fan, a guide plate, and a semiconductor cooling sheet arranged sequentially from the inside to the outside, and a ventilation gap is left between the guide fan and the guide plate, and the outer surface of the guide plate is in contact with the cold end surface of the semiconductor cooling sheet; the humidifying outlet of the humidifying device is arranged near one side of the ventilation gap, and the heating device is arranged near the other side of the ventilation gap;

[0010] The cover surface of the partition cover is provided with an adjustment inlet, a first adjustment outlet and a second adjustment outlet, and the first adjustment outlet and the second adjustment outlet are respectively located on both sides of the adjustment inlet; the adjustment inlet is arranged close to the guide fan, the first adjustment outlet is arranged close to the humidification outlet, and the second adjustment outlet is arranged close to the heating device.

[0011] Preferably, it further includes a temperature and humidity sensor, which is installed in the functional area and is electrically connected to the refrigeration and dehumidification device, the humidification device and the heating device.

[0012] Preferably, the guide plate includes a first inclined plate, a cold guide plate and a second inclined plate integrally formed in a horizontal direction, and the extension direction of the cold guide plate is perpendicular to the air inlet direction of the guide fan, and the first inclined plate and the second inclined plate are both inclined toward the storage area.

[0013] Preferably, the heating device includes a heater, a heat conducting plate and heat conducting fins;

[0014] The heater is arranged on one side of the guide fan, and the heater is located on the inner side of the guide plate. One surface of the heat conduction plate is in contact with the heating end of the heater, and the other surface of the heat conduction plate is installed with multiple heat conduction fins at intervals, and the multiple heat conduction fins are stacked along the height direction.

[0015] Preferably, the outer edge of the heat conducting fin is inclined, and the outer edge of the heat conducting fin is parallel to the second inclined plate;

[0016] A heating gap is left between the heating device and the second inclined plate.

[0017] Preferably, the heating device further comprises a mounting bracket, and the heater, the heat conducting plate and the heat conducting fins are mounted on the other side of the ventilation gap through the mounting bracket; a avoidance opening is provided in the middle of the mounting bracket, and the avoidance opening is used to avoid multiple heat conducting fins.

[0018] Preferably, the refrigeration and dehumidification device further includes a cooling block, and the cooling block is attached between the guide plate and the semiconductor refrigeration plate.

[0019] Preferably, the refrigeration and dehumidification device further comprises a heat dissipation block, a heat dissipation fan and a heat dissipation cover which are sequentially arranged from the inside to the outside, wherein the inner surface of the heat dissipation block is in contact with the hot end surface of the semiconductor refrigeration plate, and the heat dissipation cover is arranged on the outside of the storage box body;

[0020] The heat dissipation cover is provided with a heat dissipation inlet and a heat dissipation outlet on its cover surface, and the heat dissipation inlet is arranged close to the air inlet of the heat dissipation fan, and the heat dissipation outlets are located on both sides of the heat dissipation inlet.

[0021] Preferably, the humidifying device comprises a water storage tank and an atomizing sheet;

[0022] The water tank is installed on one side of the ventilation gap, the water inlet of the water tank is opened on the outer surface of the water tank, and the water outlet of the water tank is opened on the inner surface of the water tank; the atomizing plate is connected to the water outlet of the water tank, and the atomizing outlet of the atomizing plate is aligned with the edge of the first inclined plate.

[0023] Preferably, the heater is a PTC heating element.

[0024] The technical solution provided by the utility model may have the following beneficial effects:

[0025] 1. In the technical solution of the present invention, only semiconductor refrigeration chips are used for cooling and dehumidification operations, that is, the semiconductor refrigeration chips always work in the cooling mode, and the heating device is used for heating at the same time, which can improve the energy efficiency ratio of the overall system. In this way, the semiconductor refrigeration chip can work in its more efficient cooling mode, while the heating device provides the required heating, thereby achieving better energy conversion and utilization. Furthermore, when the semiconductor refrigeration chip switches between the cooling mode and the heating mode, it may cause fatigue damage due to thermal stress and mechanical stress. If the semiconductor refrigeration chip is only used for cooling, this fatigue can be reduced, thereby possibly extending its service life, and reducing the maintenance requirements caused by frequent switching of working modes, thereby reducing maintenance costs. Furthermore, the use of a separate heating device can also more accurately control the heating process, because the heat output of the heating element is generally easier to adjust and control than the heating output of the semiconductor refrigeration chip, so that the required temperature of the storage area can be maintained more accurately.

[0026] 2. The guide plate of this solution includes an integrally formed first inclined plate, a cold guide plate and a second inclined plate, and the above three parts form two airflows in the storage area, which is more conducive to quickly and evenly adjusting the temperature and humidity of the storage area and improving the maintenance effect of the storage box.

[0027] 3. The heating device of this solution includes a heater, a heat conducting plate and heat conducting fins. The air in the storage area enters the refrigeration and dehumidification device through the adjustment inlet, and then passes through the gap formed by multiple heat conducting fins, which is conducive to quickly carrying heat under the action of the heat conducting fins, thereby improving the heating rate of the maintenance storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural exploded view of a maintenance and storage box with temperature and humidity regulating functions of the utility model.

[0029] Figure 2 This is a partial structural exploded view of a maintenance and storage box with temperature and humidity regulating functions of the utility model.

[0030] Figure 3 It is a cross-sectional view of a maintenance and storage box with temperature and humidity regulating functions according to the present invention.

[0031] Wherein: storage box body 1, storage area 101;

[0032] Refrigeration and dehumidification device 2, guide fan 21, guide plate 22, first inclined plate 221, cold conduction plate 222, second inclined plate 223, semiconductor refrigeration sheet 23, cold conduction block 24, heat dissipation block 25, heat dissipation fan 26, heat dissipation cover 27;

[0033] Humidifying device 3, water storage tank 31, atomizing sheet 32;

[0034] Heating device 4, heater 41, heat conducting plate 42, heat conducting fins 43, mounting bracket 44, avoidance opening 441;

[0035] Partition cover 5, adjustment inlet 51, first adjustment outlet 52, second adjustment outlet 53;

[0036] Temperature and humidity sensor 6. DETAILED DESCRIPTION

[0037] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0038] The present technical solution provides a storage box with temperature and humidity control functions, comprising a storage box body 1, a refrigeration and dehumidification device 2, a humidification device 3, a heating device 4, and a partition cover 5; the partition cover 5 is installed inside the storage box body 1, and the partition cover 5 is used to divide the inner cavity of the storage box body 1 into a functional area and a storage area 101, and the storage area 101 is used to store collections;

[0039] The humidifying device 3, the cooling and dehumidifying device 2, and the heating device 4 are sequentially installed in the functional area along a horizontal direction; the cooling and dehumidifying device 2 includes a guide fan 21, a guide plate 22, and a semiconductor cooling sheet 23, which are sequentially arranged from the inside to the outside, and a ventilation gap is left between the guide fan 21 and the guide plate 22, and the outer surface of the guide plate 22 is in contact with the cold end surface of the semiconductor cooling sheet 23; the humidifying outlet of the humidifying device 3 is arranged near one side of the ventilation gap, and the heating device 4 is arranged near the other side of the ventilation gap;

[0040] The cover surface of the partition cover 5 is provided with an adjustment inlet 51, a first adjustment outlet 52 and a second adjustment outlet 53, and the first adjustment outlet 52 and the second adjustment outlet 53 are respectively located on both sides of the adjustment inlet 51; the adjustment inlet 51 is arranged close to the guide fan 21, the first adjustment outlet 52 is arranged close to the humidification outlet, and the second adjustment outlet 53 is arranged close to the heating device 4.

[0041] In order to improve the energy efficiency of the whole system of the curing and storage box and achieve better energy conversion and utilization, this technical solution proposes a curing and storage box with temperature and humidity control functions, such as Figure 1-3 As shown, it includes a storage box body 1, a refrigeration and dehumidification device 2, a humidifying device 3, a heating device 4 and a partition cover 5; wherein the humidifying device 3, the refrigeration and dehumidification device 2 and the heating device 4 are installed in the functional area in sequence along the horizontal direction, and the humidifying device 3 is used to humidify the storage area 101, the refrigeration and dehumidification device 2 is used to cool and dehumidify the storage area 101, and the heating device 4 is used to heat the storage area 101.

[0042] Because semiconductor coolers typically operate more efficiently in cooling mode than in heating mode, using them for heating often consumes more energy. Therefore, in the present invention, utilizing only the semiconductor cooler 23 for cooling and dehumidification—that is, maintaining the cooler in cooling mode while simultaneously utilizing the heating device 4 for heating—can improve the overall system's energy efficiency. This allows the cooler 23 to operate in its more efficient cooling mode while the heating device 4 provides the required heating, resulting in more optimal energy conversion and utilization. Furthermore, when switching between cooling and heating modes, the cooler 23 may suffer fatigue damage due to thermal and mechanical stress. Using the cooler 23 solely for cooling can reduce this fatigue, potentially extending its service life and reducing maintenance requirements due to frequent mode switching, thereby lowering maintenance costs. Furthermore, using a separate heating device 4 allows for more precise control of the heating process, as the heat output of the heating element is generally easier to adjust and control than the heating output of the cooler, allowing for more precise maintenance of the storage area 101.

[0043] It should be noted that the semiconductor refrigeration plate 23 of this embodiment utilizes the Peltier effect, which refers to the phenomenon in which, when a direct current passes through a galvanic couple composed of two semiconductor materials, one end of the galvanic couple absorbs heat and the other end releases heat. In other words, the semiconductor refrigeration plate 23 is made of two semiconductor materials, forming a hot end and a cold end. The cold end continuously absorbs heat, achieving cooling, while the hot end continuously releases heat, achieving cooling. Furthermore, when the semiconductor refrigeration plate 23 of this embodiment is used for dehumidification, the gas to be dehumidified in the storage area 101 enters the guide fan 21 through the regulating inlet 51 and contacts the guide plate 22. Since the guide plate 22 is in contact with the cold end surface of the semiconductor refrigeration plate 23, the gas to be dehumidified is cooled by the low temperature, causing the water vapor therein to condense into liquid droplets and separate from the air, thereby achieving the purpose of condensation and dehumidification.

[0044] Specifically, when cooling storage area 101 is required, guide fan 21 and semiconductor cooling plate 23 are activated. Air from storage area 101 enters refrigeration and dehumidification device 2 through regulated inlet 51. After being cooled by guide plate 22, the cool air then flows back to storage area 101 through first regulated outlet 52 and second regulated outlet 53, achieving cooling.

[0045] When dehumidification of storage area 101 is required, guide fan 21 and semiconductor cooling plate 23 are activated. Air from storage area 101 enters refrigeration and dehumidification device 2 through regulated inlet 51. Cooled by guide plate 22, water vapor condenses into liquid droplets and separates from the air. The dehumidified, dry air then flows back to storage area 101 through first regulated outlet 52 and second regulated outlet 53, achieving dehumidification.

[0046] When the storage area 101 needs to be humidified, the humidifying device 3 is started, so that the water vapor generated by the humidifying device 3 is directly replenished to the storage area 101 from the first regulating outlet 52 to achieve the purpose of humidification.

[0047] Alternatively, when humidification of the storage area 101 is required, the guide fan 21 and the humidifier 3 are activated. Air from the storage area 101 enters the refrigeration and dehumidification device 2 through the regulated inlet 51. After being carried by the humidifier 3, the humidified air flows back to the storage area 101 through the first regulated outlet 52, achieving humidification.

[0048] When heating is required for storage area 101, the guide fan 21 and the heating device 4 are activated. Air from storage area 101 enters the refrigeration and dehumidification device 2 through the regulated inlet 51. After being heated by the heating device 4, the hot air flows back to the storage area 101 through the second regulated outlet 53, achieving the heating purpose.

[0049] To further illustrate, it also includes a temperature and humidity sensor 6, which is installed in the functional area and is electrically connected to the refrigeration and dehumidification device 2, the humidification device 3 and the heating device 4.

[0050] Furthermore, in order to realize intelligent adjustment of the maintenance storage box, this solution also adds a temperature and humidity sensor 6 in the maintenance storage box to detect the temperature and humidity of the storage area 101 in the maintenance storage box, thereby improving the intelligence level of the storage box to meet the user's usage needs.

[0051] Further explained, the guide plate 22 includes a first inclined plate 221, a cold guide plate 222 and a second inclined plate 223 integrally formed in the horizontal direction, and the extension direction of the cold guide plate 222 is perpendicular to the air inlet direction of the guide fan 21, and the first inclined plate 221 and the second inclined plate 223 are both inclined toward the storage area 101.

[0052] In a preferred embodiment of the present technical solution, the guide plate 22 includes an integrally formed first inclined plate 221, a cold guide plate 222, and a second inclined plate 223, and the above three parts form two air flows in the storage area 101, and the gas flows to the following directions: Figure 3 As shown in the direction of the arrow, it is more conducive to quickly and evenly adjusting the temperature and humidity of the storage area 101, thereby improving the maintenance effect of the storage box.

[0053] To further illustrate, the heating device 4 includes a heater 41, a heat conducting plate 42 and heat conducting fins 43;

[0054] The heater 41 is arranged on one side of the guide fan 21, and the heater 41 is located on the inner side of the guide plate 22. One plate surface of the heat conduction plate 42 is in contact with the heating end of the heater 41, and the other plate surface of the heat conduction plate 42 is installed with multiple heat conduction fins 43 at intervals, and the multiple heat conduction fins 43 are stacked along the height direction.

[0055] Furthermore, the heating device 4 of the present solution includes a heater 41, a heat conducting plate 42 and heat conducting fins 43. After the air in the storage area 101 enters the refrigeration and dehumidification device 2 through the regulating inlet 51, it passes through the gap formed by multiple heat conducting fins 43, which is conducive to quickly carrying heat under the action of the heat conducting fins 43, thereby improving the heating rate of the maintenance storage box.

[0056] To further illustrate, the outer edge of the heat conducting fin 43 is tilted, and the outer edge of the heat conducting fin 43 is parallel to the second inclined plate 223;

[0057] A heating gap is left between the heating device 4 and the second inclined plate 223 to facilitate smooth backflow of hot air.

[0058] Further, the heating device 4 also includes a mounting bracket 44, and the heater 41, the heat conducting plate 42 and the heat conducting fins 43 are mounted on the other side of the ventilation gap through the mounting bracket 44; a avoidance opening 441 is opened in the middle of the mounting bracket 44, and the avoidance opening 441 is used to avoid multiple heat conducting fins 43.

[0059] As a better embodiment of the above, the heater 41, heat conducting plate 42 and heat conducting fins 43 of this solution are installed on the other side of the ventilation gap through the mounting bracket 44, which is conducive to the stable installation of the heating device 4 in the functional area, and has a simple structure and reliable performance.

[0060] To further explain, the refrigeration and dehumidification device 2 further includes a cooling block 24 , and the cooling block 24 is attached between the guide plate 22 and the semiconductor refrigeration sheet 23 .

[0061] The technical solution of the present invention further provides a cooling block 24 between the guide plate 22 and the semiconductor refrigeration plate 23 so as to stably amplify the cooling effect of the semiconductor refrigeration plate 23 .

[0062] Preferably, the cooling block 24 is made of aluminum.

[0063] Further, the refrigeration and dehumidification device 2 further includes a heat dissipation block 25, a heat dissipation fan 26, and a heat dissipation cover 27, which are sequentially arranged from the inside to the outside. The inner surface of the heat dissipation block 25 is in contact with the hot end surface of the semiconductor refrigeration plate 23, and the heat dissipation cover 27 is provided on the outside of the storage box body 1.

[0064] The heat dissipation cover 27 has a heat dissipation inlet and a heat dissipation outlet on its cover surface. The heat dissipation inlet is arranged close to the air inlet of the heat dissipation fan 26 , and the heat dissipation outlets are located on both sides of the heat dissipation inlet.

[0065] The refrigeration and dehumidification device 2 of this embodiment also includes a heat sink 25, a heat dissipation fan 26, and a heat dissipation cover 27, arranged sequentially from the inside out. The semiconductor cooling fins 23 are in close contact with the heat sink 25. When cooling or dehumidifying storage area 101 is required, the heat sink 25 quickly dissipates the heat generated by the semiconductor cooling fins 23, which is then carried away from the refrigeration and dehumidification device 2 by the heat dissipation fan 26, thereby improving the operating efficiency of the refrigeration and dehumidification device 2.

[0066] Specifically, when the air in the storage area 101 needs to be cooled or dehumidified, the air outside the maintenance and storage box first enters the heat dissipation cover 27 through the heat dissipation inlet under the guidance of the heat dissipation fan 26, and then flows to the heat dissipation outlets on both sides under the action of the heat dissipation block 25 to achieve heat dissipation.

[0067] To further illustrate, the humidifying device 3 includes a water storage tank 31 and an atomizing sheet 32;

[0068] The water tank 31 is installed on one side of the ventilation gap, the water inlet of the water tank 31 is opened on the outer surface of the water tank 31, and the water outlet of the water tank 31 is opened on the inner surface of the water tank 31; the atomizing plate 32 is connected to the water outlet of the water tank 31, and the atomizing outlet of the atomizing plate 32 is aligned with the edge of the first inclined plate 221.

[0069] In one embodiment of the present technical solution, the humidifying device 3 for humidifying the air in the storage area 101 includes a water tank 31 and an atomizing plate 32, and the atomizing outlet of the atomizing plate 32 is aligned with the edge of the first inclined plate 221, which can prevent the humidifying water mist generated by the atomizing outlet from being directly sprayed onto the collection in the storage area 101, thereby preventing the collection from being wetted and damaged.

[0070] To further explain, the heater 41 is a PTC heating element.

[0071] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0072] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0073] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0074] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0075] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0076] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0077] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A curing and storage box with temperature and humidity control functions, characterized by: The storage box comprises a storage box body, a refrigeration and dehumidification device, a humidification device, a heating device and a partition cover; the partition cover is installed inside the storage box body and is used to separate the inner cavity of the storage box body into a functional area and a storage area, and the storage area is used to store collections; The humidifying device, the cooling and dehumidifying device, and the heating device are sequentially installed in the functional area along a horizontal direction; the cooling and dehumidifying device includes a guide fan, a guide plate, and a semiconductor cooling sheet arranged sequentially from the inside to the outside, and a ventilation gap is left between the guide fan and the guide plate, and the outer surface of the guide plate is in contact with the cold end surface of the semiconductor cooling sheet; the humidifying outlet of the humidifying device is arranged near one side of the ventilation gap, and the heating device is arranged near the other side of the ventilation gap; The cover surface of the partition cover is provided with an adjustment inlet, a first adjustment outlet and a second adjustment outlet, and the first adjustment outlet and the second adjustment outlet are respectively located on both sides of the adjustment inlet; the adjustment inlet is arranged close to the guide fan, the first adjustment outlet is arranged close to the humidification outlet, and the second adjustment outlet is arranged close to the heating device.

2. The maintenance and storage box with temperature and humidity control function according to claim 1, characterized in that: It also includes a temperature and humidity sensor, which is installed in the functional area and is electrically connected to the refrigeration and dehumidification device, the humidification device and the heating device.

3. The maintenance and storage box with temperature and humidity control function according to claim 1, characterized in that: The guide plate includes a first inclined plate, a cold guide plate and a second inclined plate integrally formed in a horizontal direction, and the extension direction of the cold guide plate is perpendicular to the air inlet direction of the guide fan, and the first inclined plate and the second inclined plate are both inclined toward the storage area.

4. The maintenance and storage box with temperature and humidity control function according to claim 3, characterized in that: The heating device includes a heater, a heat conducting plate and heat conducting fins; The heater is arranged on one side of the guide fan, and the heater is located on the inner side of the guide plate. One surface of the heat conduction plate is in contact with the heating end of the heater, and the other surface of the heat conduction plate is installed with multiple heat conduction fins at intervals, and the multiple heat conduction fins are stacked along the height direction.

5. The maintenance and storage box with temperature and humidity control function according to claim 4, characterized in that: The outer edge of the heat conducting fin is inclined, and the outer edge of the heat conducting fin is parallel to the second inclined plate; A heating gap is left between the heating device and the second inclined plate.

6. The maintenance and storage box with temperature and humidity control function according to claim 4, characterized in that: The heating device also includes a mounting bracket, and the heater, the heat conducting plate and the heat conducting fins are mounted on the other side of the ventilation gap through the mounting bracket; a avoidance opening is opened in the middle of the mounting bracket, and the avoidance opening is used to avoid multiple heat conducting fins.

7. The maintenance and storage box with temperature and humidity control function according to claim 1, characterized in that: The refrigeration and dehumidification device further includes a cooling block, and the cooling block is attached between the guide plate and the semiconductor refrigeration plate.

8. The maintenance and storage box with temperature and humidity control function according to claim 1, characterized in that: The refrigeration and dehumidification device further comprises a heat dissipation block, a heat dissipation fan and a heat dissipation cover which are sequentially arranged from the inside to the outside, wherein the inner surface of the heat dissipation block is in contact with the hot end surface of the semiconductor refrigeration plate, and the heat dissipation cover is arranged outside the storage box body; The heat dissipation cover is provided with a heat dissipation inlet and a heat dissipation outlet on its cover surface, and the heat dissipation inlet is arranged close to the air inlet of the heat dissipation fan, and the heat dissipation outlets are located on both sides of the heat dissipation inlet.

9. The maintenance and storage box with temperature and humidity control function according to claim 3, characterized in that: The humidifying device includes a water storage tank and an atomizing sheet; The water tank is installed on one side of the ventilation gap, the water inlet of the water tank is opened on the outer surface of the water tank, and the water outlet of the water tank is opened on the inner surface of the water tank; the atomizing plate is connected to the water outlet of the water tank, and the atomizing outlet of the atomizing plate is aligned with the edge of the first inclined plate.

10. The maintenance and storage box with temperature and humidity control function according to claim 4, characterized in that: The heater is a PTC heating element.

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