A multifunctional storage locker

Abstract

The present invention discloses a multifunctional storage locker, which relates to the technical field of storage lockers and includes a cabinet body. A fixed cylinder is fixedly connected to the cabinet body, and a rotating pipe is rotatably connected to the fixed cylinder. It further includes: a dehumidification mechanism, which is located on the cabinet body. Through the setting of the dehumidification mechanism, the fan sucks air into the cabinet body through the air outlet pipe, and then introduces it into the rotating pipe and the auger blades through the connecting pipe, and sprays it out through the air jet heads on the rotating pipe and the exhaust holes of the auger blades, so that the dehumidifying agent in the fixed cylinder dehumidifies the air in the cabinet body. The dehumidified air enters the circular shell through the air outlet holes, and then returns to the cabinet body through the L-shaped pipe and the air inlet pipe, thereby enabling the cyclic dehumidification of the gas in the cabinet body. The air jet heads are spirally distributed on the rotating pipe, and the exhaust holes are located at the outer ends of the auger blades, so that the air can uniformly contact the dehumidifying agent, increasing the contact range between the air and the dehumidifying agent and improving the dehumidification effect on the air.

Description

Technical Field

[0001] The present invention relates to the technical field of lockers, and more particularly to a multifunctional locker. Background Art

[0002] During the use of lockers, in order to avoid damage to items caused by humidity inside the lockers, it is necessary to dehumidify the lockers.

[0003] A Chinese patent with the publication number CN112656132A discloses a new type of locker with a moisture-proof function, which includes a cabinet body and a wall body. A display screen is provided on the door at the right end, a control box is provided at the bottom end of the display screen, and a plurality of control keys are provided at the front end of the control box. Anticorrosive plates are provided on the inner walls around the cabinet body, and sealing plates are provided on the inner walls around the anticorrosive plates. Heating plates are provided on the inner walls around the sealing plates, and a support plate is connected between the inner top wall and the inner bottom wall of the heating plate.

[0004] Based on the above search and in combination with the prior art, it is found that: during the dehumidification process of existing multifunctional lockers, due to the relatively single air inlet mode for the dehumidifying agent, the contact area between air and the dehumidifying agent is small, resulting in insufficient use of the dehumidifying agent. Moreover, the dehumidifying agent needs to be replaced manually at regular intervals. Although some automatic dehumidification devices can detect the humidity of the dehumidifying agent, they lack dynamic monitoring of the moisture absorption state of the dehumidifying agent, resulting in the inability to accurately trigger the replacement mechanism. Summary of the Invention

[0005] The purpose of the present invention is to provide a multifunctional locker to solve the problems raised in the above background art.

[0006] The technical solution of the present invention is: a multifunctional locker, including a cabinet body, a fixed cylinder is fixedly connected to the cabinet body, a rotating tube is rotatably connected to the fixed cylinder, and further includes:

[0007] A dehumidification mechanism, the dehumidification mechanism is located on the cabinet body;

[0008] The dehumidification mechanism includes a feeding unit, a triggering unit and a discharging unit. The feeding unit includes a driving motor fixedly connected to the cabinet body. Transmission gears are fixedly connected to the output end of the driving motor and the rotating tube respectively, and the two transmission gears are meshed with each other. A fixed tube is fixedly communicated with the fixed cylinder, an activity tube is slidably connected to the inner wall of the fixed tube, a storage box is fixedly communicated with the top end of the activity tube, an L-shaped rod is fixedly connected to the storage box, an extrusion block is fixedly connected to the rotating tube, the extrusion block is adapted to the L-shaped rod, a screw blade is fixedly communicated with the rotating tube, a plurality of air jet heads are provided on the rotating tube, and the plurality of air jet heads are spirally distributed along the axial direction of the rotating tube. A plurality of exhaust holes are provided on the screw blade, and the plurality of exhaust holes are evenly distributed at the outer end of the screw blade.

[0009] Preferably, a first filter screen is fixedly connected to one end of each of the plurality of jet heads, and a second filter screen is fixedly connected to the inner wall of each of the plurality of exhaust holes.

[0010] Preferably, a fixing plate is fixedly connected to the cabinet body, two fixing rods are fixedly connected to the bottom of the fixing plate, the bottom ends of the two fixing rods are slidably connected to a movable rod, the bottom ends of the two movable rods are fixedly connected to the storage box, a return spring is sleeved on each of the two movable rods, and two ends of the return spring are fixedly connected to the storage box and the fixing rod respectively.

[0011] Preferably, a blower is connected to the top of the fixing plate, an air outlet pipe is fixedly connected to the air inlet end of the blower, one end of the air outlet pipe is fixedly connected to the cabinet body, a connecting pipe is fixedly connected to the air outlet end of the blower, and the bottom end of the connecting pipe is rotatably connected to one end of the rotating pipe.

[0012] Preferably, a plurality of air outlet holes are formed in the fixed cylinder, a third filter screen is fixedly connected to the inner wall of each of the plurality of air outlet holes, a circular ring shell is fixedly sleeved on the fixed cylinder, all the air outlet holes are located inside the circular ring shell, an L-shaped pipe is fixedly communicated with the circular ring shell, and one end of the L-shaped pipe and the cabinet body are fixedly communicated with an air inlet pipe together.

[0013] Preferably, the discharging unit includes two fixed sleeves fixedly connected to the fixed cylinder, a sliding rod is slidably connected to each of the fixed sleeves, a fixed block is fixedly connected to one end of each of the two sliding rods, a baffle is fixedly connected to the two fixed blocks together, the baffle is attached to one end of the fixed cylinder, a compression spring is sleeved on each of the two sliding rods, and two ends of the compression spring are fixedly connected to the fixed sleeve and the sliding rod respectively.

[0014] Preferably, a collection box is fixedly connected to the cabinet body, and the collection box is located directly below the baffle.

[0015] Preferably, the triggering unit includes an installation pipe fixedly communicated with the fixed cylinder, a sliding piston rod is slidably connected to the installation pipe, a pressing block is fixedly connected to the bottom end of the sliding piston rod, an installation plate is fixedly connected to the cabinet body, a touch switch is fixedly connected to the top of the installation plate, the touch switch is located directly below the sliding piston rod, a fourth filter screen is fixedly connected to the inner wall of the installation pipe, and two ends of the telescopic spring are fixedly connected to the sliding piston rod and the installation pipe respectively.

[0016] Preferably, a plurality of partition plates are fixedly connected to the inner wall of the cabinet body, and a set of strip-shaped ventilation holes are formed at both ends of each of the plurality of partition plates.

[0017] The present invention provides a multifunctional locker through improvements. Compared with the prior art, it has the following improvements and advantages:

[0018] First: The blower of the present invention sucks air into the cabinet through the air outlet pipe, and then introduces it into the rotating pipe and the auger blade through the connecting pipe, and sprays it out through the air jet heads on the rotating pipe and the exhaust holes of the auger blade, so that the dehumidifying agent in the fixed cylinder dehumidifies the air in the cabinet. The dehumidified air enters the circular ring shell through the air outlet holes, and then returns to the cabinet through the L-shaped pipe and the air inlet pipe, thereby enabling the gas in the cabinet to be circulated and dehumidified. The air jet heads are spirally distributed on the rotating pipe, and the exhaust holes are located at the outer ends of the auger blade, so that the air can evenly contact the dehumidifying agent, increasing the contact range between the air and the dehumidifying agent and improving the dehumidifying effect on the air.

[0019] Second: Through the setting of the feeding unit, the driving motor drives the rotating pipe to rotate through two transmission gears. The rotation of the rotating pipe drives the auger blade to rotate. While the auger blade discharges the dehumidifying agent that has absorbed moisture, the preparatory dehumidifying agent in the storage tank enters the fixed cylinder through the movable pipe and the fixed pipe. The rotation of the rotating pipe drives the pressing block to rotate in a circle. Each time the pressing block rotates one week, it drives the L-shaped rod to move upward once. Under the action of the return spring, the storage tank can vibrate, preventing the dehumidifying material from being blocked, and thus enabling the dehumidifying agent to be fed smoothly.

[0020] Third: Through the setting of the discharging unit, the auger blade conveys the dehumidifying agent in the fixed cylinder towards the baffle. As the material continues to be conveyed, the baffle is pushed and moved to open the fixed cylinder, so that the dehumidifying agent in the fixed cylinder falls into the collection box, thereby enabling the dehumidifying agent to be discharged.

[0021] Fourth: Through the setting of the triggering unit, when the dehumidifying agent in the fixed cylinder expands due to long-term absorption of moisture, causing the airflow to be unable to flow smoothly, the gas enters the installation pipe and drives the sliding piston rod to move downward. The movement of the sliding piston rod drives the pressing block to move. The movement of the pressing block drives the telescopic spring to stretch and undergo elastic deformation. When the pressing block contacts the touch switch, the driving motor can be started, realizing the automatic start of the driving motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure from the first perspective in the present invention;

[0024] Figure 2 It is a schematic diagram of the overall three-dimensional structure from the first perspective in the present invention;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the dehumidification mechanism in the present invention;

[0026] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the fixed cylinder in the present invention;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the cooperation between the fixed cylinder and the baffle in the present invention;

[0028] Figure 6 It is a schematic diagram of the sectional plane three-dimensional structure of the cooperation between the cabinet body and the partition in the present invention;

[0029] Figure 7 It is a schematic diagram of the sectional plane structure of the installation pipe in the present invention.

[0030] Reference numerals:

[0031] 1, cabinet body; 11, partition; 12, strip-shaped ventilation holes; 2, fixed cylinder; 21, rotating pipe; 22, auger blades; 23, jet head; 24, first filter screen; 25, exhaust holes; 26, second filter screen; 27, drive motor; 28, transmission gear; 3, circular ring shell; 31, L-shaped pipe; 32, air inlet pipe; 33, air outlet holes; 34, third filter screen; 4, fixing plate; 41, fixing rod; 42, movable rod; 43, return spring; 44, storage box; 45, movable pipe; 46, fixed pipe; 47, L-shaped rod; 48, extrusion block; 5, fan; 51, air outlet pipe; 52, connecting pipe; 6, fixed sleeve; 61, sliding rod; 62, extrusion spring; 63, fixing block; 64, baffle; 65, collection box; 7, installation pipe; 71, sliding piston rod; 72, pressing block; 73, telescopic spring; 74, touch switch; 75, installation plate; 76, fourth filter screen. Detailed implementation manners

[0032] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] The present invention provides a multifunctional storage cabinet through improvement. The technical solution of the present invention is:

[0034] As Figures 1 to 7As shown in the figure, an embodiment of the present invention provides a multifunctional storage locker, including a cabinet body 1, a fixed cylinder 2 is fixedly connected to the cabinet body 1, a rotating pipe 21 is rotatably connected to the fixed cylinder 2, and further includes:

[0035] A dehumidification mechanism located on the cabinet body 1;

[0036] The dehumidification mechanism includes a feeding unit, a triggering unit and a discharging unit. The feeding unit includes a driving motor 27 fixedly connected to the cabinet body 1. Transmission gears 28 are fixedly connected to the output end of the driving motor 27 and the rotating pipe 21 respectively. The two transmission gears 28 are meshed with each other. A fixed pipe 46 is fixedly communicated with the fixed cylinder 2. An activity pipe 45 is slidably connected to the inner wall of the fixed pipe 46. The top end of the activity pipe 45 is fixedly communicated with a storage box 44. An L-shaped rod 47 is fixedly connected to the storage box 44. An extrusion block 48 is fixedly connected to the rotating pipe 21. The extrusion block 48 is adapted to the L-shaped rod 47. A screw blade 22 is fixedly communicated with the rotating pipe 21. A plurality of air jet nozzles 23 are opened on the rotating pipe 21. The plurality of air jet nozzles 23 are spirally distributed along the axial direction of the rotating pipe 21. A plurality of exhaust holes 25 are opened on the screw blade 22. The plurality of exhaust holes 25 are evenly distributed at the outer end of the screw blade 22. Through the setting of the feeding unit, the driving motor 27 drives the rotating pipe 21 to rotate through the two transmission gears 28. The rotation of the rotating pipe 21 drives the screw blade 22 to rotate. While the screw blade 22 discharges the dehumidifying agent that has absorbed moisture, the preparatory dehumidifying agent in the storage box 44 enters the fixed cylinder 2 through the activity pipe 45 and the fixed pipe 46. The rotation of the rotating pipe 21 drives the extrusion block 48 to rotate in a circle. Each time the extrusion block 48 rotates one week, it drives the L-shaped rod 47 to move upward once. The movement of the L-shaped rod 47 drives the storage box 44 to move, so that the storage box 44 can vibrate, avoiding blockage of the dehumidifying material, and thus enabling the dehumidifying agent to be fed smoothly; The air jet nozzles 23 are spirally distributed on the rotating pipe 21, and the exhaust holes 25 are located at the outer end of the screw blade 22, so that air can contact the dehumidifying agent evenly, increasing the contact range between air and the dehumidifying agent and improving the dehumidification effect on air.

[0037] Further, one end of each of the plurality of air jet nozzles 23 is fixedly connected with a first filter screen 24, and the inner walls of the plurality of exhaust holes 25 are fixedly connected with a second filter screen 26; Through the setting of the first filter screen 24, with the cooperation of the first filter screen 24 and the second filter screen 26, the material will not enter the air jet nozzles 23 and the exhaust holes 25, thus preventing blockage of the air jet nozzles 23 and the exhaust holes 25.

[0038] Further, a fixing plate 4 is fixedly connected to the cabinet body 1. Two fixing rods 41 are fixedly connected to the bottom of the fixing plate 4. The bottom ends of the two fixing rods 41 are both slidably connected with movable rods 42. The bottom ends of the two movable rods 42 are both fixedly connected to the material storage box 44. A return spring 43 is sleeved on each of the two movable rods 42. The two ends of the return spring 43 are respectively fixedly connected to the material storage box 44 and the fixing rod 41. Through the arrangement of the return spring 43, when the extrusion block 48 moves away from the L-shaped rod 47, the return spring 43 drives the material storage box 44 to reset, realizing that the material storage box 44 can vibrate.

[0039] Further, a blower 5 is connected to the top of the fixing plate 4. An air outlet pipe 51 is fixedly connected to the air inlet end of the blower 5. One end of the air outlet pipe 51 is fixedly connected to the cabinet body 1. An air connection pipe 52 is fixedly connected to the air outlet end of the blower 5. The bottom end of the air connection pipe 52 is rotatably connected to one end of a rotating pipe 21. A plurality of air outlet holes 33 are formed in the fixed cylinder 2. A third filter screen 34 is fixedly connected to the inner wall of each of the plurality of air outlet holes 33. A circular ring shell 3 is fixedly sleeved on the fixed cylinder 2. The plurality of air outlet holes 33 are all located inside the circular ring shell 3. An L-shaped pipe 31 is fixedly communicated with the circular ring shell 3. One end of the L-shaped pipe 31 and the cabinet body 1 are jointly fixedly communicated with an air inlet pipe 32. Through the arrangement of the blower 5, the blower 5 sucks air from the cabinet body 1 through the air outlet pipe 51, and then introduces it into the rotating pipe 21 and the auger blades 22 through the air connection pipe 52. It is sprayed out through the air jet heads 23 on the rotating pipe 21 and the exhaust holes 25 of the auger blades 22, so that the desiccant in the fixed cylinder 2 dehumidifies the air in the cabinet body 1. The dehumidified air enters the circular ring shell 3 through the air outlet holes 33, and then returns to the cabinet body 1 through the L-shaped pipe 31 and the air inlet pipe 32, thereby being able to circulate and dehumidify the gas in the cabinet body 1.

[0040] Further, the discharging unit includes two fixed sleeves 6 fixedly connected to the fixed cylinder 2. A sliding rod 61 is slidably connected to the fixed sleeve 6. One ends of the two sliding rods 61 are both fixedly connected with a fixed block 63. A baffle 64 is fixedly connected to the two fixed blocks 63 together. The baffle 64 is in contact with one end of the fixed cylinder 2. A compression spring 62 is sleeved on each of the two sliding rods 61. The two ends of the compression spring 62 are respectively fixedly connected to the fixed sleeve 6 and the sliding rod 61. A collection box 65 is fixedly connected to the cabinet body 1. The collection box 65 is located directly below the baffle 64. Through the arrangement of the discharging unit, the auger blades 22 convey the desiccant in the fixed cylinder 2 towards the baffle 64. As the material continues to be conveyed, the baffle 64 is pushed to move and the fixed cylinder 2 is opened, so that the desiccant in the fixed cylinder 2 falls into the collection box 65, thereby being able to discharge the desiccant.

[0041] Further, the triggering unit includes an installation pipe 7 fixedly connected to the fixed cylinder 2. A sliding piston rod 71 is slidably connected to the installation pipe 7. A pressing block 72 is fixedly connected to the bottom end of the sliding piston rod 71. An installation plate 75 is fixedly connected to the cabinet body 1. A touch switch 74 is fixedly connected to the top of the installation plate 75. The touch switch 74 is located directly below the sliding piston rod 71. A fourth filter screen 76 is fixedly connected to the inner wall of the installation pipe 7. Both ends of the telescopic spring 73 are fixedly connected to the sliding piston rod 71 and the installation pipe 7 respectively. Through the setting of the triggering unit, when the dehumidifying agent in the fixed cylinder 2 absorbs moisture and expands over a long period of time, causing the air flow to be blocked, the gas enters the installation pipe 7 and drives the sliding piston rod 71 to move downward. The movement of the sliding piston rod 71 drives the pressing block 72 to move. The movement of the pressing block 72 drives the telescopic spring 73 to stretch and undergo elastic deformation. When the pressing block 72 contacts the touch switch 74, the driving motor 27 can be started, realizing the automatic start of the driving motor 27.

[0042] Further, a plurality of partition plates 11 are fixedly connected to the inner wall of the cabinet body 1. A set of strip-shaped ventilation holes 12 are opened at both ends of the plurality of partition plates 11. Through the setting of the strip-shaped ventilation holes 12, the strip-shaped ventilation holes 12 are opened on the partition plates 11, realizing the flow of the air flow in the cabinet body 1.

[0043] Specific implementation steps: The fixing cylinder 2 is filled with a dehumidifying agent. The fan 5 sucks air into the cabinet body 1 through the air outlet pipe 51, and then introduces it into the rotating pipe 21 and the auger blade 22 through the connecting pipe 52, and sprays it out through the jet heads 23 on the rotating pipe 21 and the exhaust holes 25 of the auger blade 22, so that the dehumidifying agent in the fixing cylinder 2 dehumidifies the air in the cabinet body 1. Since the jet heads 23 are spirally distributed on the rotating pipe 21 and the exhaust holes 25 are located at the outer end of the auger blade 22, the air can be in uniform contact with the dehumidifying agent, increasing the contact range between the air and the dehumidifying agent and improving the dehumidification effect on the air. The dehumidified air enters the annular shell 3 through the air outlet holes 33, and then returns to the cabinet body 1 through the L-shaped pipe 31 and the air inlet pipe 32, so as to be able to circulate and dehumidify the gas in the cabinet body 1. When the dehumidifying agent in the fixing cylinder 2 absorbs water for a long time and expands, causing the air flow to be unable to flow smoothly, the gas enters the installation pipe 7 and drives the sliding piston rod 71 to move downward. The movement of the sliding piston rod 71 drives the pressing block 72 to move. The movement of the pressing block 72 drives the telescopic spring 73 to stretch and undergo elastic deformation. When the pressing block 72 contacts the touch switch 74, the driving motor 27 can be started. The driving motor 27 drives the rotating pipe 21 to rotate through two transmission gears 28. The rotation of the rotating pipe 21 drives the auger blade 22 to rotate, so that the auger blade 22 conveys the dehumidifying agent in the fixing cylinder 2 towards the baffle 64. With the continuous conveying of the material, the extrusion baffle 64 moves and opens the fixing cylinder 2, so that the dehumidifying agent in the fixing cylinder 2 falls into the collection box 65, thereby being able to discharge the dehumidifying agent. The movement of the baffle 64 drives the sliding rod 61 to move. The movement of the sliding rod 61 drives the extrusion spring 62 to compress and undergo elastic deformation. While the auger blade 22 discharges the dehumidifying agent that has absorbed water, the preparatory dehumidifying agent in the storage tank 44 enters the fixing cylinder 2 through the movable pipe 45 and the fixed pipe 46. The rotation of the rotating pipe 21 drives the extrusion block 48 to rotate in a circle. Each time the extrusion block 48 rotates one week, it drives the L-shaped rod 47 to move upward once. The movement of the L-shaped rod 47 drives the storage tank 44 to move. The movement of the storage tank 44 drives the movable rod 42 to move and enter the fixed rod 41. At the same time, the movement of the storage tank 44 drives the return spring 43 to compress and undergo elastic deformation. When the extrusion block 48 is away from the L-shaped rod 47, the return spring 43 drives the storage tank 44 to reset, so that the storage tank 44 can vibrate, preventing the dehumidifying material from being blocked, and thus enabling the dehumidifying agent to be fed smoothly, realizing the automatic replacement of the dehumidifying agent that has been used for a long time.

[0044] The foregoing description enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional storage cabinet, comprising a cabinet body (1), characterized in that: The cabinet (1) is fixedly connected to a fixed cylinder (2), and the fixed cylinder (2) is rotatably connected to a rotating tube (21), and further comprises: A dehumidification mechanism, the dehumidification mechanism being located on the cabinet (1); The dehumidification mechanism comprises a loading unit, a triggering unit and a discharging unit. The loading unit comprises a driving motor (27) fixedly connected to the cabinet (1). The output end of the driving motor (27) and the rotating tube (21) are both fixedly connected to a transmission gear (28). The two transmission gears (28) are meshed with each other. The fixed tube (2) is fixedly connected to a fixed tube (46). The inner wall of the fixed tube (46) is slidably connected to a movable tube (45). The top end of the movable tube (45) is fixedly connected to a storage box (44). The storage box (44) is ) is fixedly connected to an L-shaped rod (47), the rotating tube (21) is fixedly connected to an extrusion block (48), the extrusion block (48) is adapted to the L-shaped rod (47), the rotating tube (21) is fixedly connected to an auger blade (22), the rotating tube (21) is provided with a plurality of air jet heads (23), the plurality of air jet heads (23) are spirally distributed along the axial direction of the rotating tube (21), the auger blade (22) is provided with a plurality of exhaust holes (25), the plurality of exhaust holes (25) are evenly distributed at the outer end of the auger blade (22); The fixed cylinder (2) is provided with a plurality of air outlet holes (33), a circular shell (3) is fixedly sleeved on the fixed cylinder (2), the plurality of air outlet holes (33) are all located inside the circular shell (3), an L-shaped tube (31) is fixedly connected to the circular shell (3), and one end of the L-shaped tube (31) is fixedly connected to an air inlet pipe (32) on the cabinet (1).

2. A multifunctional storage cabinet according to claim 1, characterized in that: One end of each of the plurality of jet heads (23) is fixedly connected to a first filter screen (24), and the inner walls of each of the plurality of exhaust holes (25) are fixedly connected to a second filter screen (26).

3. A multifunctional storage cabinet according to claim 2, characterized in that: A fixed plate (4) is fixedly connected to the cabinet body (1), and two fixed rods (41) are fixedly connected to the bottom of the fixed plate (4), and the bottom ends of the two fixed rods (41) are slidably connected to movable rods (42), and the bottom ends of the two movable rods (42) are fixedly connected to the material storage box (44), and the two movable rods (42) are sleeved with return springs (43), and the two ends of the return springs (43) are respectively fixedly connected to the material storage box (44) and the fixed rods (41).

4. A multifunctional storage cabinet according to claim 3, characterized in that: The top of the fixed plate (4) is connected to a fan (5); an air inlet end of the fan (5) is fixedly connected to an air outlet pipe (51); one end of the air outlet pipe (51) is fixedly connected to the cabinet (1); an air outlet end of the fan (5) is fixedly connected to a connecting pipe (52); and the bottom end of the connecting pipe (52) is rotatably connected to one end of the rotating pipe (21).

5. The multifunctional storage cabinet according to claim 3, characterized in that: The inner walls of the plurality of air outlet holes (33) are all fixedly connected to a third filter screen (34).

6. The multifunctional storage cabinet according to claim 3, characterized in that: The discharging unit comprises two fixed sleeves (6) fixedly connected to the fixed cylinder (2); a sliding rod (61) is slidably connected to the fixed sleeve (6); one end of each of the two sliding rods (61) is fixedly connected to a fixed block (63); a baffle (64) is fixedly connected to both of the two fixed blocks (63); the baffle (64) is fitted with one end of the fixed cylinder (2); an extrusion spring (62) is sleeved on each of the two sliding rods (61); two ends of the extrusion spring (62) are respectively fixedly connected to the fixed sleeve (6) and the sliding rod (61).

7. A multifunctional storage cabinet according to claim 6, characterized in that: A collection box (65) is fixedly connected to the cabinet (1), and the collection box (65) is located directly below the baffle (64).

8. The multifunctional storage cabinet according to claim 6, characterized in that: The trigger unit comprises a mounting tube (7) fixedly connected to the fixed cylinder (2); a sliding piston rod (71) is slidably connected to the mounting tube (7); a pressure block (72) is fixedly connected to the bottom end of the sliding piston rod (71); a mounting plate (75) is fixedly connected to the cabinet (1); a touch switch (74) is fixedly connected to the top of the mounting plate (75); the touch switch (74) is located directly below the sliding piston rod (71); a fourth filter screen (76) is fixedly connected to the inner wall of the mounting tube (7); a telescopic spring (73) is sleeved on the sliding piston rod (71); and two ends of the telescopic spring (73) are respectively fixedly connected to the sliding piston rod (71) and the mounting tube (7).

9. The multifunctional storage cabinet according to claim 8, characterized in that: A plurality of partitions (11) are fixedly connected to the inner wall of the cabinet body (1), and a group of strip-shaped ventilation holes (12) are provided at both ends of the plurality of partitions (11).

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