Multifunctional moisture-proof file rack

Abstract

The utility model belongs to the technical field of archive storage devices, particularly relates to a multifunctional moisture-proof archive rack, and aims to solve the problems that moisture-proof components of an existing archive rack cannot be recycled and need to be replaced frequently, and dynamic regulation and control of internal humidity are not achieved. Comprising a file rack cabinet body, a cabinet door, an annular sealing groove, a sealing lock catch assembly, an annular sealing bag and a condensation moisture-proof assembly, the annular sealing bag and the annular sealing groove are clamped in an aligned mode, and the cabinet door and the file rack cabinet body can be connected more tightly through the sealing lock catch assembly; the cabinet door and the file rack cabinet body can be guaranteed to be connected in a sealed mode so as to prevent external humid air from entering the cabinet body, the purposes of air isolation and moisture prevention are achieved, condensation and water separation are conducted on the air in the cabinet body through the arranged condensation moisture-proof assembly, drying and moisture prevention are achieved on the air in the cabinet body, and the two moisture-proof measures are combined, so that the cabinet door and the file rack cabinet body are effectively protected. Therefore, the file shelf has a good moisture-proof effect.

Description

Technical Field

[0001] This utility model relates to a file rack, specifically a multifunctional moisture-proof file rack, belonging to the technical field of file storage devices. Background Technology

[0002] An archive rack is a shelf structure used to store archive documents. Since archive documents are often important documents that need to be preserved, it is important to consider how to avoid damage to them during storage. Because most archive documents are paper documents, it is extremely important for the archive rack to have good moisture-proof performance.

[0003] In the prior art, such as the moisture-proof file rack for file management disclosed in announcement number CN210672640U, a blower for air intake into the ventilation duct is provided above the main body of the file rack, and exhaust vents connecting to the outside of the main body of the file rack are provided on the left and right side walls of the placement cavity at the bottom. The aforementioned structure allows the moisture-proof filing rack to expel moisture from the storage chamber through airflow, effectively preventing the files from becoming damp and moldy. This filing rack uses a blower to drive airflow within the cabinet for moisture protection. However, this method requires the blower to operate continuously, meaning airflow must be maintained constantly. This is not only energy-intensive, but also problematic if the outside humidity is high. Using a blower to drive airflow will increase the humidity inside the cabinet, failing to achieve the desired moisture-proof effect and further increasing the internal humidity, which is detrimental to moisture protection. Furthermore, the side doors cannot be completely sealed to the main body of the filing rack, allowing some outside air to enter through the gaps, also hindering moisture protection. (See also the announcement...) The moisture-proof file rack for medical record management disclosed in CN215125879U contains activated carbon inside an activated carbon box. This activated carbon absorbs moisture from the vicinity of the file rack, thus achieving a moisture-proof effect. Simultaneously, the activated carbon deodorizes. The activated carbon box is placed inside the moisture-proof layer and can be periodically removed and replaced. The activated carbon box and support plate fill the moisture-proof layer, providing support for the shelves. The reinforcing plate further enhances the support of the shelves, preventing breakage. Although using activated carbon can provide some drying and moisture-proofing effects within the file rack, the adsorption capacity of the activated carbon continuously weakens with prolonged use, meaning it cannot maintain a good moisture-proof effect in the long term and requires periodic replacement, causing significant inconvenience in practical use. Summary of the Invention

[0004] This utility model provides a multifunctional moisture-proof file rack to solve the problems of existing file rack moisture-proof components not being reusable and requiring frequent replacement, as well as the lack of a solution for dynamic internal humidity control.

[0005] The present invention achieves the above objectives through the following technical solution: a multifunctional moisture-proof file rack, including a file rack cabinet body, a cabinet door connected to the open side of the file rack cabinet body, an annular sealing groove opened on the frame of the open side of the file rack cabinet body, a sealing lock assembly installed on the cabinet door, an annular sealing bladder connected to the inner side of the cabinet door, and the annular sealing bladder being inserted into the annular sealing groove, and a condensation moisture-proof assembly provided at the bottom of the file rack cabinet body.

[0006] The sealing latch assembly includes a latch housing, a hydraulic push plate is movably disposed inside the latch housing, a locking rod is connected to one side of the hydraulic push plate, the rod body penetrates one side of the latch housing, a liquid guide tube is connected to the outside of the latch housing, the other end of the liquid guide tube is connected to an annular sealing bladder, and the cavity in which the latch housing and the liquid guide tube are connected is filled with hydraulic solution.

[0007] The condensation and moisture-proof component includes a condensation cavity and a condensation plate. The condensation cavity is located at the bottom of the filing cabinet and is connected to the internal space of the filing cabinet. The condensation plate is embedded in the bottom cavity surface of the condensation cavity, and the upper surface of the condensation plate has several grooves.

[0008] As a further improvement of this utility model: a connecting hinge connects the cabinet body and the cabinet door, and multiple partitions are fixedly connected inside the cabinet body, with the multiple partitions arranged horizontally from top to bottom.

[0009] As a further improvement of this utility model: support feet are fixedly connected to the four corners of the bottom of the file rack cabinet, and a controller is embedded in one side of the file rack cabinet. The controller is connected to the electrical components of the condensation and moisture-proof component by signal transmission.

[0010] As a further improvement of this utility model: a water storage box is movably connected to the bottom of the filing cabinet, and the water storage box is located directly below the condensate outlet of the condensation and moisture-proof component.

[0011] As a further improvement of this utility model: the locking housing of the sealing locking assembly is also provided with a rack and a gear. The rack is connected to the other side of the hydraulic push plate, and the gear is meshed with the rack above. A positioning lock groove is opened on one side inner wall of the file cabinet, and the locking rod is movably engaged with the positioning lock groove.

[0012] As a further improvement of this utility model: a locking rod is fixedly connected to the gear on the same axis, the rod body of the locking rod passes through the cabinet door, and a damping rubber sleeve is fitted on the part of the rod body that passes through the cabinet door.

[0013] As a further embodiment of this utility model: the condensation cavity of the condensation and moisture-proof component is set in an inclined shape. The condensation and moisture-proof component also includes an air inlet and an exhaust port on the bottom surface of the file rack cabinet. A humidity sensor is embedded in the middle part of the bottom surface of the file rack cabinet. The air inlet is connected to the inclined bottom end of the condensation cavity, and an air intake fan is fixedly connected to the inclined bottom end of the condensation cavity. The exhaust port is connected to the inclined upper end of the condensation cavity, and the cooling surface of the condensation plate is set upward.

[0014] As a further improvement of this utility model: the bottom of the file cabinet is also provided with a liquid guiding cavity and a water box cavity. The water box cavity is located below the inclined bottom end of the condensation channel, and the condensation channel is connected to the water box cavity through the liquid guiding cavity. A water storage box is movably inserted in the water box cavity.

[0015] As a further improvement of this utility model: the bottom of the file rack cabinet is provided with several fin slots, and the lower surface of the condenser plate is connected with several heat-conducting fins, which are respectively inserted into the fin slots.

[0016] The beneficial effects of this utility model are:

[0017] 1. This utility model is equipped with a file rack cabinet body, a cabinet door, an annular sealing groove, a sealing lock assembly, an annular sealing bladder, and a condensation and moisture-proof assembly. The annular sealing bladder and the annular sealing groove are aligned and locked together, and the sealing lock assembly can make the cabinet door and the file rack cabinet body more tightly connected, ensuring a sealed connection between the cabinet door and the file rack cabinet body to prevent the outside humid air from entering the cabinet body, thus achieving the purpose of isolating the air and preventing moisture. Furthermore, the condensation and moisture-proof assembly condenses water on the air inside the cabinet, thus drying and preventing moisture in the cabinet body. The combination of the above two moisture-proof measures gives the file rack a better moisture-proof effect.

[0018] 2. The sealing latch assembly of this utility model includes a latch housing, a hydraulic push plate, a locking rod, and a liquid guide pipe. When the hydraulic push plate is pushed to extend the locking rod, the cabinet door and the file rack body can be latched together. At the same time, the movement of the hydraulic push plate can transport the hydraulic solution into the annular sealing bladder through the liquid guide pipe, so that the expanded annular sealing bladder can be firmly locked in the annular sealing groove. This ensures a more secure connection between the cabinet door and the file rack body, and also further improves the sealing effect for isolating air.

[0019] 3. The condensation and moisture-proof component of this utility model includes a condensation cavity and a condensation plate. The upper surface of the condensation plate has several grooves. The condensation plate can condense the air inside the cabinet, that is, it can extract the water in the air inside the cabinet to maintain the dryness of the air inside the cabinet and achieve the purpose of moisture prevention. In addition, the grooves can increase the contact surface with the air inside the cabinet and also play a guiding role to facilitate the drainage of the water condensed in the air inside the cabinet. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This utility model Figure 1 Schematic diagram of the structure at point A in the middle;

[0022] Figure 3 This utility model Figure 1 Schematic diagram of the structure at point B;

[0023] Figure 4 This is a top sectional view of the file rack cabinet body and cabinet door of this utility model in the fitted state;

[0024] Figure 5 This is a schematic diagram of the inner side cross-sectional structure of the sealing and locking assembly of this utility model;

[0025] Figure 6 This is a schematic diagram of the outer side view of the sealing and locking assembly of this utility model;

[0026] Figure 7 This is a schematic diagram of the rack and gear connection structure of this utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the condensation and moisture-proof component of this utility model;

[0028] Figure 9 This utility model Figure 8 Schematic diagram of the structure at point C;

[0029] Figure 10 This is a schematic diagram of the connection structure between the condenser plate and the heat-conducting fins of this utility model.

[0030] In the diagram: 1. Filing cabinet body; 11. Partition; 12. Annular sealing groove; 13. Controller; 14. Water storage box; 15. Support leg; 16. Positioning lock groove; 2. Cabinet door; 21. Annular sealing bladder; 3. Sealing lock assembly; 31. Lock housing; 32. Hydraulic push plate; 33. Locking rod; 34. Rack; 35. Liquid guide tube; 36. Gear; 37. Locking rotating rod; 38. Damping rubber sleeve; 4. Condensation and moisture-proof assembly; 41. Condensation cavity; 42. Air inlet; 43. Exhaust vent; 44. Condensation plate; 45. Heat-conducting fins; 46. Humidity sensor; 47. Air intake fan; 48. Liquid guide cavity; 49. Water box cavity; 410. Fin slot; 411. Groove; 5. Connecting hinge. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] like Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 8 As shown, a multifunctional moisture-proof file rack includes a file rack cabinet body 1, a cabinet door 2 connected to the open side of the file rack cabinet body 1, an annular sealing groove 12 provided on the frame of the open side of the file rack cabinet body 1, a sealing latch assembly 3 installed on the cabinet door 2, an annular sealing bladder 21 connected to the inner side of the cabinet door 2 and the annular sealing bladder 21 being locked in the annular sealing groove 12, and a condensation moisture-proof assembly 4 provided at the bottom of the file rack cabinet body 1. Through the alignment and locking of the annular sealing bladder 21 with the annular sealing groove 12, and the provision of the sealing latch assembly 3, the cabinet door 2 and the file rack cabinet body 1 are connected more tightly, which can ensure the airtight connection between the cabinet door 2 and the file rack cabinet body 1, so as to prevent the outside humid air from entering the cabinet body, and play the role of isolating air and preventing moisture. In addition, for the air inside the cabinet, the condensation moisture-proof assembly 4 condenses water in the air inside the cabinet, which plays the role of drying the air inside the cabinet and preventing moisture. The combination of the above two moisture-proof measures makes the file rack have a better moisture-proof effect.

[0034] The sealing latch assembly 3 includes a latch housing 31, a hydraulic push plate 32 is movably disposed inside the latch housing 31, a locking rod 33 is connected to one side of the hydraulic push plate 32, the rod of the locking rod 33 passes through one side of the latch housing 31, a liquid guide tube 35 is connected to the outside of the latch housing 31, and the other end of the liquid guide tube 35 is connected to the annular sealing bladder 21. The cavity in which the latch housing 31 and the liquid guide tube 35 are connected is filled with hydraulic solution. When the hydraulic push plate 32 is pushed to extend the locking rod 33, the cabinet door 2 and the file rack cabinet body 1 can be latched together. At the same time, the movement of the hydraulic push plate 32 can transport the hydraulic solution into the annular sealing bladder 21 through the liquid guide tube 35, so that the expanded annular sealing bladder 21 can be firmly locked in the annular sealing groove 12, which can ensure that the cabinet door 2 and the file rack cabinet body 1 are more firmly connected, and can also further improve the sealing effect for isolating air.

[0035] The condensation and moisture-proof component 4 includes a condensation cavity 41 and a condensation plate 44. The condensation cavity 41 is located at the bottom of the filing cabinet 1 and is connected to the internal space of the filing cabinet 1. The condensation plate 44 is embedded in the bottom cavity surface of the condensation cavity 41. Several grooves 411 are provided on the upper surface of the condensation plate 44. The condensation plate 44 can condense the air inside the cabinet, that is, it can extract the water in the air inside the cabinet to maintain the dryness of the air inside the cabinet and achieve the purpose of moisture prevention. In addition, the grooves 411 can increase the contact surface with the air inside the cabinet and also play a guiding role to facilitate the drainage of the water condensed in the air inside the cabinet.

[0036] Example 2

[0037] Improvements based on Example 1:

[0038] like Figure 1 , Figure 2 and Figure 3 As shown, a connecting hinge 5 connects the file rack cabinet 1 and the cabinet door 2. Multiple partitions 11 are fixedly connected inside the file rack cabinet 1. The multiple partitions 11 are arranged horizontally from top to bottom. The cabinet door 2 can be opened and closed easily through the connecting hinge 5 to facilitate the retrieval of the file documents stored in the file rack cabinet 1. The multiple partitions 11 can also divide the file rack into multiple layers, so that the files can be classified and placed according to their categories.

[0039] Furthermore, support feet 15 are fixedly connected to the four corners of the bottom of the file rack cabinet 1. A controller 13 is embedded in one side of the file rack cabinet 1. The controller 13 is connected to the electrical components of the condensation and moisture-proof component 4 via signal transmission. The support feet 15 can provide stable support for the file rack. The controller 13 can control the condensation and moisture-proof component 4 to perform targeted opening and closing operations according to the air humidity inside the cabinet, so as to achieve flexible moisture-proofing of the file rack and have a good energy-saving effect. It should be noted that the controller 13 can be the controller involved in the upper chamber vacuum degree adjustment system of a polyester reactor disclosed in CN212237190U.

[0040] Furthermore, a water storage box 14 is movably connected to the bottom of the filing cabinet 1. The water storage box 14 is located directly below the condensate outlet of the condensate moisture-proof component 4. Water condensed from the air inside the cabinet can be collected through the water storage box 14, and the collected condensate can be cleaned by removing the water storage box 14.

[0041] like Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the locking housing 31 of the sealing locking assembly 3 is also provided with a rack 34 and a gear 36. The rack 34 is connected to the other side of the hydraulic push plate 32, and the gear 36 is meshed and connected above the rack 34. A positioning lock groove 16 is opened on one side of the inner wall of the file rack cabinet 1. The locking rod 33 is movably engaged with the positioning lock groove 16. When the cabinet door 2 and the file rack cabinet 1 are closed together, the rotation of the gear 36 drives the rack 34 to move, which in turn pushes the hydraulic push plate 32 and the locking rod 33. By pushing the locking rod 33 into the positioning lock groove 16, the cabinet door 2 and the file rack cabinet 1 are locked. At the same time, the hydraulic solution can be delivered to the annular sealing bladder 21 by pushing the hydraulic push plate 32.

[0042] Furthermore, a locking lever 37 is coaxially fixedly connected to the gear 36. The lever 37 penetrates through the cabinet door 2, and a damping sleeve 38 is fitted on the part of the lever 37 that penetrates through the cabinet door 2. This allows the locking lever 37, located on the outer side of the cabinet door 2, to rotate, thereby driving the gear 36 to rotate and pushing the hydraulic push plate 32 and the locking rod 33. The damping sleeve 38 ensures that the locking lever 37 does not easily rotate in the opposite direction after rotation, thus maintaining the fixed position of the hydraulic push plate 32 and the locking rod 33 after being pushed. When the locking lever 37 rotates, clockwise rotation of the locking lever 37 causes the locking rod 33 to retract inward, and counterclockwise rotation of the locking lever 37 causes the locking rod 33 to push outward. This opening and closing method is different from that of a conventional knob switch structure and can play a certain anti-theft role.

[0043] like Figure 1 , Figure 8 , Figure 9 and Figure 10 As shown, the condensation chamber 41 of the condensation and moisture-proof component 4 is set at an angle. The condensation and moisture-proof component 4 also includes an air inlet 42 and an exhaust 43 on the bottom surface of the filing cabinet 1. A humidity sensor 46 is embedded in the middle part of the bottom surface of the filing cabinet 1. The air inlet 42 is connected to the inclined bottom end of the condensation chamber 41, and an air intake fan 47 is fixedly connected to the inclined bottom end of the condensation chamber 41. The exhaust 43 is connected to the inclined upper end of the condensation chamber 41. The cooling surface of the condensation plate 44 is set upward. The humidity sensor 46 can monitor the humidity of the air inside the cabinet in real time. When the humidity is detected to be high, the air intake fan 47 can be activated to draw the air inside the cabinet into the condensation chamber 41 through the air inlet 42 and exhaust it from the exhaust 43, forming a circulation of air inside the cabinet. During the air flow in the condensation chamber 41, the temperature of the cooling surface of the condensation plate 44 after being powered on drops rapidly to below the dew point. Water vapor in the air condenses into liquid water after contacting the cooling surface, thus achieving condensation and drying of the air inside the cabinet.

[0044] Furthermore, the bottom of the filing cabinet 1 is provided with a liquid guiding cavity 48 and a water box cavity 49. The water box cavity 49 is located below the inclined bottom end of the condensation channel 41, and the condensation channel 41 is connected to the water box cavity 49 through the liquid guiding cavity 48. A water storage box 14 is movably installed in the water box cavity 49. The water box cavity 49 is used to place the water storage box 14, so that the liquid water generated by the condensation plate 44 condensing the air in the cabinet can drip into the water storage box 14 through the liquid guiding cavity 48, thereby realizing the collection of condensed liquid water.

[0045] Furthermore, the bottom of the filing cabinet 1 is provided with several fin slots 410, and the lower surface of the condensing plate 44 is connected with several heat-conducting fins 45. The heat-conducting fins 45 are respectively inserted into the fin slots 410. Since the lower surface of the condensing plate 44 is the heating surface, the temperature of the lower surface of the condensing plate 44 will rise during the condensation process. The heat can be dissipated through the heat-conducting fins 45 to maintain the stability of the temperature inside the cabinet.

[0046] Working Principle: The annular sealing bladder 21 and the annular sealing groove 12 are aligned and engaged, and the sealing latch assembly 3 ensures a tighter connection between the cabinet door 2 and the file rack body 1. When the hydraulic push plate 32 is pushed to extend the locking rod 33, the cabinet door 2 and the file rack body 1 are latched together. Simultaneously, the movement of the hydraulic push plate 32 delivers hydraulic solution through the guide pipe 35 into the annular sealing bladder 21, allowing the expanded annular sealing bladder 21 to be firmly locked within the annular sealing groove 12. This ensures a more secure connection between the cabinet door 2 and the file rack body 1, further enhancing the airtight sealing effect and preventing humid air from entering the cabinet. The purpose of this air moisture-proofing system is to condense water from the air inside the cabinet using the condensation and moisture-proofing component 4, thereby drying and preventing moisture buildup. The humidity sensor 46 monitors the humidity of the air inside the cabinet in real time. When the humidity is high, the intake fan 47 is activated to draw air from the cabinet into the condensation chamber 41 through the intake hole 42 and exhaust it through the exhaust hole 43, creating a circulating flow of air inside the cabinet. As the air flows through the condensation chamber 41, the temperature of the cooling surface of the condenser plate 44, after being energized, rapidly drops below the dew point. Water vapor in the air condenses into liquid water upon contact with the cooling surface, thus achieving condensation and drying of the air inside the cabinet. Combining these two moisture-proofing measures, the filing rack achieves a better moisture-proofing effect.

[0047] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0048] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-functional damp-proof file cabinet, comprising a file cabinet cabinet body (1), characterized in that: The opening side of the file cabinet body (1) is connected with a cabinet door (2), the frame of the opening side of the file cabinet body (1) is provided with an annular sealing groove (12), the cabinet door (2) is provided with a sealing lock buckle assembly (3), the inner side of the cabinet door (2) is connected with an annular sealing bag (21), and the annular sealing bag (21) is clamped in the annular sealing groove (12), and the bottom of the file cabinet body (1) is provided with a condensation moisture-proof assembly (4). The sealing lock buckle assembly (3) comprises a lock buckle shell (31), a hydraulic push plate (32) movably arranged in the lock buckle shell (31), a lock rod (33) connected to one side of the hydraulic push plate (32), and a rod body of the lock rod (33) penetrating through one side of the lock buckle shell (31). The outer side of the lock buckle shell (31) is connected with a liquid guide pipe (35), the other end of the liquid guide pipe (35) is connected with the annular sealing bag (21), and the cavity of the lock buckle shell (31) and the liquid guide pipe (35) is filled with a hydraulic solution. The condensation moisture-proof assembly (4) comprises a condensation cavity (41) and a condensation plate (44), the condensation cavity (41) is arranged at the bottom end of the file cabinet body (1), the condensation cavity (41) is connected with the internal space of the file cabinet body (1), and the condensation plate (44) is embedded in the bottom cavity surface of the condensation cavity (41).

2. The multi-functional moisture-proof file shelf according to claim 1, characterized in that: The file cabinet body (1) and the cabinet door (2) are connected with a connecting hinge (5), a plurality of partition plates (11) are fixedly connected in the file cabinet body (1), and the plurality of partition plates (11) are arranged in a horizontal manner from top to bottom.

3. The multi-functional moisture resistant filing cabinet of claim 1, wherein: The bottom corners of the file cabinet body (1) are fixedly connected with supporting feet (15), a controller (13) is embedded in one side of the file cabinet body (1), and the controller (13) is in signal transmission connection with each electrical element of the condensation moisture-proof assembly (4).

4. The multi-functional moisture resistant filing cabinet of claim 1, wherein: The bottom of the file cabinet body (1) is movably connected with a water storage box (14), and the water storage box (14) is located directly below the condensation water outlet of the condensation moisture-proof assembly (4).

5. The multi-functional moisture resistant filing cabinet of claim 1, wherein: The lock buckle shell (31) of the sealing lock buckle assembly (3) is further provided with a rack (34) and a gear (36), the rack (34) is connected to the other side of the hydraulic push plate (32), the gear (36) is engagedly connected above the rack (34), and a positioning lock groove (16) is formed in the inner wall of one side of the file cabinet body (1). The lock rod (33) is movably clamped and connected with the positioning lock groove (16).

6. The multi-functional moisture resistant filing cabinet of claim 5, wherein: The gear (36) is coaxially fixedly connected with a lock buckle rotating rod (37), the rod body of the lock buckle rotating rod (37) penetrates through the cabinet door (2), and a damping rubber sleeve (38) is sleeved on the rod body part of the lock buckle rotating rod (37) penetrating through the cabinet door (2).

7. The multi-functional moisture resistant filing cabinet of claim 1, wherein: The condensation cavity (41) of the condensation moisture-proof assembly (4) is arranged in an inclined manner, the condensation moisture-proof assembly (4) further comprises an air inlet hole (42) and an air outlet hole (43) formed on the bottom surface of the file cabinet body (1), a humidity sensor (46) is embedded in the middle part of the bottom surface of the file cabinet body (1), the air inlet hole (42) is communicated with the inclined bottom end of the condensation cavity (41), the inclined bottom end of the condensation cavity (41) is fixedly connected with an air inlet fan (47), the air outlet hole (43) is communicated with the inclined top end of the condensation cavity (41), and the refrigeration surface of the condensation plate (44) is arranged in an upward manner.

8. The multi-functional moisture resistant filing cabinet of claim 7, wherein: The bottom end of the file cabinet body (1) is further provided with a liquid guide cavity (48) and a water box cavity (49), the water box cavity (49) is arranged below the inclined bottom end of the condensation cavity (41), the condensation cavity (41) is communicated with the water box cavity (49) through the liquid guide cavity (48), and a water storage box (14) is movably arranged in the water box cavity (49).

9. The multi-functional moisture resistant filing cabinet of claim 8, wherein: The bottom end of the file cabinet body (1) is further provided with a plurality of fin insertion grooves (410), a plurality of heat-conducting fins (45) are connected to the lower plate surface of the condensation plate (44), and the heat-conducting fins (45) are respectively arranged in the fin insertion grooves (410).

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