Moisture-proof and odor-proof storage cabinet
Patent Information
- Application Number
- CN202522023501.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-19
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-09-19
AI Technical Summary
[0004]为了克服干燥剂和活性炭除味块无法长时间使用，需要定期更换维护的问题
1、风扇本体送风时通过加热元件加热，然后通过导向板将热风均匀的导向进储物柜本体的内部，使储物柜本体的内部空间受热均匀，通过加热从而可有效去除储物柜本体内部的湿气，且持续的送风，使储物柜本体内部空气流通，且没有湿气的存在，即可避免潮湿导致发臭，且不需要定期维护。
Smart Images
Figure CN224734954U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of storage cabinet technology, and in particular to a moisture-proof and odor-proof storage cabinet. Background Technology
[0002] This storage cabinet refers to a storage device with both moisture-proof and odor-proof functions. It is widely used in homes, laboratories, industrial warehouses and other scenarios, and is especially suitable for storing environmentally sensitive items such as clothing, food, medicine and precision instruments.
[0003] In existing technologies, conventional storage lockers primarily rely on a combination of desiccants and activated carbon deodorizing blocks for moisture and odor prevention. Desiccants absorb water molecules from the environment through physical adsorption or chemical bonding, while activated carbon captures odor molecules in the air using its porous structure. However, the moisture absorption capacity of desiccants is limited by their specific surface area and pore structure; after prolonged use, their surface adsorption sites gradually become saturated. Similarly, activated carbon deodorizing blocks reach a dynamic equilibrium after prolonged use; continued use not only fails to improve purification efficiency but may also release pollutants after adsorption saturation, posing a risk of secondary pollution. Therefore, both desiccants and activated carbon deodorizing blocks require regular replacement and maintenance. For large warehouses or precision instrument storage areas, frequent downtime for maintenance further impacts overall operational efficiency. Furthermore, ordinary staff often struggle to accurately determine the failure point of consumables, frequently replacing them only after a noticeable musty smell or damp items appear. By this time, the environment inside the locker has already irreversibly deteriorated. Therefore, a new type of moisture- and odor-proof storage locker is needed to address these issues. Utility Model Content
[0004] To overcome the problem that desiccants and activated charcoal deodorizing blocks cannot be used for a long time and need to be replaced and maintained regularly.
[0005] The technical solution of this utility model is as follows: a moisture-proof and odor-proof storage cabinet, including a storage cabinet body, an air outlet, a storage frame and a cabinet door, and also including a fan body and an air inlet mechanism. The air outlet is fixedly connected to the storage cabinet body, the storage frame is slidably connected to the inside of the storage cabinet body, the cabinet door is rotatably connected to the inside of the storage cabinet body, the air inlet mechanism is fixedly connected to the top of the storage cabinet body, the fan body is set on the storage cabinet body, and a heating element for heating the air entering the storage cabinet body is fixedly connected to the bottom of the fan body. The storage cabinet body is rotatably connected to a rotating shaft, and a guide plate for guiding the incoming hot air is fixedly connected to the rotating shaft.
[0006] Preferably, there are two fan bodies, and six guide plates are distributed from left to right at the corresponding positions below the two fan bodies.
[0007] Preferably, a limiting block is fixedly connected to the main body of the locker to limit the first toothed plate, and the first toothed plate is slidably connected to the limiting block. The bottom of the first toothed plate is engaged with a first gear that drives the rotating shaft to reciprocate. The first gear is fixedly connected to the rotating shaft. A motor frame is fixedly connected inside the main body of the locker. A drive motor is fixedly connected to the motor frame. A turntable is fixedly connected to the output end of the drive motor. A rocker arm is rotatably connected between the turntable and the first toothed plate.
[0008] Preferably, the locker body has a through hole at the corresponding position of the first toothed plate, and the first toothed plate passes through the through hole.
[0009] Preferably, the air intake mechanism includes a closed frame, which is fixedly connected to the top of the storage cabinet body. A positioning frame is fixedly connected to the closed frame, and a filter plate is fixedly connected inside the positioning frame. A second toothed plate is fixedly connected to the top of the first toothed plate, and a second gear is meshed on the front of the second toothed plate. A drive shaft is fixedly connected to the second gear, and the drive shaft is rotatably connected to the storage cabinet body and the positioning frame. A brush plate for cleaning the surface of the filter plate is fixedly connected to the outside of the drive shaft.
[0010] Preferably, the locker body and the positioning frame have through holes at corresponding positions on the drive shaft, and the drive shaft rotates inside the through holes.
[0011] Preferably, the brush plate is fitted inside the positioning frame and is in contact with the filter plate.
[0012] The beneficial effects of this utility model are: 1. When the fan body blows air, it is heated by the heating element, and then the hot air is evenly guided into the interior of the storage cabinet through the guide plate, so that the internal space of the storage cabinet is heated evenly. Through heating, the moisture inside the storage cabinet can be effectively removed, and the continuous air supply ensures air circulation inside the storage cabinet. Without the presence of moisture, it can avoid the odor caused by dampness and does not require regular maintenance.
[0013] 2. The drive motor can rotate the transmission shaft without installing a separate drive source. The rotation of the transmission shaft drives the brush plate, which cleans the surface of the filter plate. This prevents the accumulation of dust on the filter plate after long-term use, which can obstruct airflow. Attached Figure Description
[0014] Figure 1 This is a structural schematic diagram of one embodiment of the moisture-proof and odor-proof storage cabinet of this utility model; Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of the central storage cabinet body and the enclosed frame; Figure 3 This is a schematic diagram of the fan body and heating element structure of this utility model; Figure 4 This is a schematic diagram of the mating structure between the first toothed plate and the first gear of this utility model; Figure 5 This is a schematic diagram of the rocker arm structure of this utility model; Figure 6 This is a schematic diagram of the air intake mechanism of this utility model.
[0015] Explanation of reference numerals in the attached drawings: 1. Locker body; 21. Fan body; 22. Heating element; 23. Rotating shaft; 24. Guide plate; 25. Limiting block; 26. First toothed plate; 27. First gear; 28. Motor frame; 29. Drive motor; 210. Turntable; 211. Rocker arm; 31. Enclosed frame; 32. Positioning frame; 33. Filter plate; 34. Second toothed plate; 35. Second gear; 36. Drive shaft; 37. Brush plate; 4. Air outlet; 5. Storage frame; 6. Cabinet door. Detailed Implementation
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0017] Please see Figures 1-6 This utility model provides an embodiment: a moisture-proof and odor-proof storage cabinet, including a cabinet body 1, an air outlet 4, a storage frame 5, and a cabinet door 6, and also includes a fan body 21 and an air inlet mechanism. The air outlet 4 is fixedly connected to the cabinet body 1, the storage frame 5 is slidably connected to the inside of the cabinet body 1, the cabinet door 6 is rotatably connected to the inside of the cabinet body 1, the air inlet mechanism is fixedly connected to the top of the cabinet body 1, the fan body 21 is disposed on the cabinet body 1, and a heating element 22 for heating the air entering the cabinet body 1 is fixedly connected to the bottom of the fan body 21. A rotating shaft 23 is rotatably connected to the cabinet body 1, and a guide plate 24 for guiding the incoming hot air is fixedly connected to the rotating shaft 23. The fan body 21 draws air in through the air intake mechanism. The fan body 21 has a drive device inside, and then the air is heated by the heating element 22. The heating element 22 is a stainless steel electric heating tube, which is filled with heating wire and magnesium oxide powder. When the current passes through the heating wire, the heat generated is transferred to the surface of the heating tube through the magnesium oxide powder, thereby heating the surrounding air and heating the air entering the storage cabinet body 1. At the same time, the rotating shaft 23 drives the guide plate 24 to rotate. The reciprocating swing of the guide plate 24 guides the incoming hot air and increases the coverage of the hot air. The air intake mechanism can filter the incoming air to prevent a large amount of dust from entering the interior of the storage cabinet body 1. The storage frame 5 has small holes inside, which will not affect the air circulation.
[0018] Please see Figures 1-5In this embodiment, two fan bodies 21 are provided, and six guide plates 24 are distributed from left to right at corresponding positions below the two fan bodies 21. The guide plates 24 can cover the air outlet of the fan body 21, thereby guiding the hot air blown out by the fan body 21 to evenly cover the internal space of the storage cabinet body 1 and improve the heating uniformity. A limiting block 25 is fixedly connected to the storage cabinet body 1 to limit the first toothed plate 26. The first toothed plate 26 is slidably connected to the limiting block 25. The bottom of the first toothed plate 26 is engaged with a first gear 27 that drives the rotating shaft 23 to reciprocate. The first gear 27 is fixedly connected to the rotating shaft 23. A motor frame 28 is fixedly connected inside the storage cabinet body 1. A drive motor 29 is fixedly connected to the motor frame 28. A turntable 210 is fixedly connected to the output end of the drive motor 29. A rocker arm 211 is rotatably connected between the turntable 210 and the first toothed plate 26. Driven by the drive motor 29, the guide plate 24 is continuously oscillating back and forth. The reciprocating movement of the first toothed plate 26 can provide power to the air intake mechanism, saving usage and manufacturing costs. The storage cabinet body 1 has a through hole at the corresponding position of the first toothed plate 26, and the first toothed plate 26 passes through the through hole. The through hole provides sufficient movement space for the first toothed plate 26, avoiding path conflicts caused by the movement of the first toothed plate 26.
[0019] Please see Figure 1 , Figure 6 In this embodiment, the air intake mechanism includes a closed frame 31, which is fixedly connected to the top of the storage cabinet body 1. A positioning frame 32 is fixedly connected to the closed frame 31. A filter plate 33 is fixedly connected inside the positioning frame 32. A second toothed plate 34 is fixedly connected to the top of the first toothed plate 26. A second gear 35 meshes with the front of the second toothed plate 34. A drive shaft 36 is fixedly connected to the second gear 35. The drive shaft 36 is rotatably connected to the storage cabinet body 1 and the positioning frame 32. A brush plate 37 for cleaning the surface of the filter plate 33 is fixedly connected to the outside of the drive shaft 36. The incoming air is filtered by the filter plate 33 and then cleaned by the brush plate 37 to prevent the filter plate 33 from becoming clogged after long-term use and to isolate most of the dust. After brushing, the air can be cleaned by the brush plate 37. A small amount of dust may enter the interior of the storage cabinet body 1, but this small amount of dust will not affect the items stored inside. Its main function is to prevent dust from accumulating on the surface of the filter plate 33 and clogging it, thus ensuring smooth airflow. The storage cabinet body 1 and the positioning frame 32 have through holes at corresponding positions on the drive shaft 36, and the drive shaft 36 rotates inside the through holes. The through holes limit the drive shaft 36, thereby ensuring stable rotation of the drive shaft 36. This drives the brush plate 37 to rotate, preventing displacement that could cause it to fall off or get stuck. The brush plate 37 is fitted inside the positioning frame 32 and is in contact with the filter plate 33. The brush plate 37 can clean the surface of the filter plate 33, preventing dust accumulation on the filter plate 33 after prolonged use and thus avoiding clogging and affecting ventilation efficiency.
[0020] During operation, the storage frame 5 can be pulled out for easy placement of items. Excess air can be exhausted through the air outlet 4. When the fan body 21 is activated, air is drawn in through the filter plate 33. The air passes through the filter plate 33 and enters the cavity of the closed frame 31, then passes through the fan body 21 and the heating element 22. The heated air then enters the interior of the storage cabinet body 1. The drive motor 29 drives the turntable 210, which in turn drives the first toothed plate 26 to move back and forth via the rocker arm 211. The first toothed plate 26 is limited by a stop. Block 25 is positioned to limit the movement of the first toothed plate 26, which in turn moves the first gear 27. The first gear 27 then drives the rotating shaft 23 to rotate, which in turn drives the guide plate 24. The guide plate 24 oscillates back and forth to guide the incoming hot air. Simultaneously, the movement of the first toothed plate 26 drives the second toothed plate 34, which in turn drives the second gear 35 to rotate. The second gear 35 then drives the transmission shaft 36, which in turn drives the brush plate 37. The brush plate 37 rotates to brush the surface of the filter plate 33, removing dust from the surface of the filter plate 33. If a large amount of dust is removed, the dust can be treated periodically.
[0021] Through the above steps, heating can effectively remove moisture from the inside of the storage cabinet body 1, and continuous air supply ensures air circulation inside the storage cabinet body 1. The absence of moisture prevents odors caused by dampness and eliminates the need for regular maintenance. This solves the problem that desiccants and activated carbon deodorizing blocks cannot be used for a long time and require regular replacement and maintenance.
Claims
1. A moisture-proof and odor-proof storage cabinet, comprising a cabinet body (1), an air outlet (4), a storage frame (5), and a cabinet door (6), characterized in that: It also includes a fan body (21) and an air intake mechanism. The air outlet (4) is fixedly connected to the storage cabinet body (1). The storage frame (5) is slidably connected to the inside of the storage cabinet body (1). The cabinet door (6) is rotatably connected to the inside of the storage cabinet body (1). The air intake mechanism is fixedly connected to the top of the storage cabinet body (1). The fan body (21) is set on the storage cabinet body (1). The bottom of the fan body (21) is fixedly connected to a heating element (22) for heating the air entering the storage cabinet body (1). The storage cabinet body (1) is rotatably connected to a rotating shaft (23). A guide plate (24) for guiding the hot air entering is fixedly connected to the rotating shaft (23).
2. The moisture-proof and odor-proof storage cabinet according to claim 1, characterized in that: There are two fan bodies (21), and six guide plates (24) are distributed from left to right at the corresponding positions below the two fan bodies (21).
3. The moisture-proof and odor-proof storage cabinet according to claim 1, characterized in that: A limiting block (25) is fixedly connected to the main body (1) of the locker to limit the first toothed plate (26). The first toothed plate (26) is slidably connected to the limiting block (25). The bottom of the first toothed plate (26) is meshed with a first gear (27) that drives the rotating shaft (23) to rotate back and forth. The first gear (27) is fixedly connected to the rotating shaft (23). A motor frame (28) is fixedly connected inside the main body (1) of the locker. A drive motor (29) is fixedly connected to the motor frame (28). A turntable (210) is fixedly connected to the output end of the drive motor (29). A rocker arm (211) is rotatably connected between the turntable (210) and the first toothed plate (26).
4. The moisture-proof and odor-proof storage cabinet according to claim 3, characterized in that: The main body of the locker (1) has a through hole at the corresponding position of the first toothed plate (26), and the first toothed plate (26) passes through the through hole.
5. The moisture-proof and odor-proof storage cabinet according to claim 3, characterized in that: The air intake mechanism includes a closed frame (31), which is fixedly connected to the top of the storage cabinet body (1). A positioning frame (32) is fixedly connected to the closed frame (31). A filter plate (33) is fixedly connected inside the positioning frame (32). A second toothed plate (34) is fixedly connected to the top of the first toothed plate (26). A second gear (35) meshes with the front of the second toothed plate (34). A drive shaft (36) is fixedly connected to the second gear (35). The drive shaft (36) is rotatably connected to the storage cabinet body (1) and the positioning frame (32). A brush plate (37) for cleaning the surface of the filter plate (33) is fixedly connected to the outside of the drive shaft (36).
6. The moisture-proof and odor-proof storage cabinet according to claim 5, characterized in that: The locker body (1) and the positioning frame (32) have through holes at corresponding positions on the drive shaft (36), and the drive shaft (36) rotates inside the through holes.
7. The moisture-proof and odor-proof storage cabinet according to claim 5, characterized in that: The brush plate (37) is fitted inside the positioning frame (32) and the brush plate (37) is in contact with the filter plate (33).