A dustproof and moistureproof data storage device

Abstract

This utility model relates to the field of fixed support technology, specifically a dustproof and moisture-proof data storage device. The utility model includes a cabinet, a fan, and an air vent. The cabinet has an internal fixing device, which includes an assembly frame. One end of the assembly frame is fixedly connected to the cabinet. A pre-filter and a HEPA filter are slidably connected inside the assembly frame. An activated carbon shelf is slidably connected inside the assembly frame. An L-shaped plate is fixedly connected to one side of the assembly frame, and the outer side of the L-shaped plate is fixedly connected to the cabinet. A mounting frame is fixedly connected to the long arm end of the L-shaped plate. This invention solves the problem that traditional data storage cabinets typically use fans to draw in external air and expel hot internal air to maintain a stable internal temperature. However, this airflow makes it difficult to handle dust and moisture in the air.

Description

Technical Field

[0001] This utility model relates to the field of fixed bracket technology, and in particular to a dustproof and moisture-proof data storage device. Background Technology

[0002] A data storage cabinet is a physical device or cabinet specifically designed for storing, managing, and protecting data storage media (such as hard drives, optical discs, magnetic tapes, USB flash drives, etc.). Its core function is to provide a secure, orderly, and environmentally controllable storage space for various data carriers to ensure the integrity, confidentiality, and accessibility of the data.

[0003] In existing technologies, data storage cabinets are usually equipped with fans to form an airflow circulation by drawing in external air and expelling internal hot air in order to maintain a stable internal temperature. However, during the airflow process, it is not convenient to deal with dust and moisture in the air. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the fact that traditional data storage cabinets are usually equipped with fans, which makes it difficult to handle dust and moisture in the air during airflow. Therefore, this invention proposes a dustproof and moisture-proof data storage device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dustproof and moisture-proof data storage device, comprising a cabinet, a fan, and a vent. The cabinet has an internal fixing device, which includes an assembly frame. One end of the assembly frame is fixedly connected to the cabinet. A pre-filter is slidably connected inside the assembly frame. A HEPA filter is slidably connected inside the assembly frame. An activated carbon shelf is slidably connected inside the assembly frame. An L-shaped plate is fixedly connected to one side of the assembly frame. The outer side of the L-shaped plate is fixedly connected to the cabinet. An installation frame is fixedly connected to the long arm end of the L-shaped plate. A dust filter is slidably connected inside the installation frame. A placement frame is fixedly connected to the long arm end of the L-shaped plate. A desiccant plate is slidably connected inside the placement frame.

[0006] The above components achieve the following effects: when the fan starts, the air passes through the pre-filter, HEPA filter, and activated carbon shelf to filter dust and moisture in sequence. The filtered air then enters the cabinet for ventilation. The dust filter prevents dust from entering the cabinet through the vents, and the dehumidifying board removes moisture from the cabinet.

[0007] Preferably, an internal threaded block is fixedly connected to one side of the assembly frame.

[0008] The effect achieved by the above components is that the internal thread block is fixed on the assembly frame.

[0009] Preferably, the internal threaded block is internally threaded with bolts.

[0010] The effect achieved by the above components is that the bolt and the internal thread block are compatible.

[0011] Preferably, the bolt's arc surface is slidably connected to a limiting plate.

[0012] The effect achieved by the above components is that the limiting plate is fitted onto the bolt.

[0013] Preferably, a limiting device is provided on one side of the cabinet. The limiting device includes an L-shaped support plate, the short arm end of which is fixedly connected to the cabinet. An internal threaded ring is fixedly connected to one side of the L-shaped support plate.

[0014] The effect achieved by the above components is that the internal threaded ring is fixed to the L-shaped support plate, and the L-shaped support plate is fixed to the cabinet.

[0015] Preferably, the internal threaded ring is internally threaded with a screw.

[0016] The effect achieved by the above components is that the screw and the internal threaded ring are matched.

[0017] Preferably, a limiting block is fixedly connected to one end of the screw, and the limiting block is circular.

[0018] The effect achieved by the above components is that the limiting block is fixed on the screw.

[0019] Preferably, a rotating block is fixedly connected to one end of the screw.

[0020] The effect achieved by the above components is that the rotating block drives the screw to rotate.

[0021] Preferably, the rotating block has a plurality of anti-slip grooves on its arc surface, and the plurality of anti-slip grooves are evenly distributed on the rotating block.

[0022] The effect achieved by the above components is that the anti-slip groove increases the friction of the rotating block.

[0023] In summary, the beneficial effects of this utility model are as follows: In this invention, a fixing device is used to draw in outside air when it is necessary to remove dust and moisture from the air entering the cabinet. The air passes through a primary filter and a HEPA filter for dust removal, and the activated carbon shelf absorbs moisture and deodorizes before entering the cabinet for ventilation. The dust filter screen blocks dust from the air vents, and the dehumidifying board absorbs residual moisture inside the cabinet. This fixing device solves the problem that traditional data storage cabinets usually have fans that draw in outside air and expel hot air from inside to form an airflow circulation to maintain a stable internal temperature. However, during the airflow process, it is not convenient to handle dust and moisture in the air.

[0024] In this utility model, by means of a limiting device, when the cabinet door needs to be opened to a limited position, the cabinet door is opened to the maximum, and the rotating block is rotated to make the screw rotate along the internal thread ring, which drives the limiting block to press against the cabinet door to prevent it from swinging. By means of a limiting device, the problem of irregular swinging or accidental closure of traditional dustproof and moisture-proof data storage cabinets is solved if the cabinet door is disturbed by external force after it is opened. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the fixing structure of this utility model; Figure 3 This is a partial cross-sectional structural diagram of the fixing structure of this utility model; Figure 4 This is a schematic diagram of the limiting structure of this utility model.

[0026] Legend: 1. Cabinet; 2. Fixing device; 201. Assembly frame; 202. Primary filter; 203. HEPA filter; 204. Activated carbon shelf; 205. L-shaped plate; 206. Mounting frame; 207. Dust filter; 208. Placement frame; 209. Dehumidifying plate; 210. Internal threaded block; 211. Bolt; 212. Limiting plate; 3. Limiting device; 31. L-shaped support plate; 32. Internal threaded ring; 33. Screw; 34. Rotating block; 35. Anti-slip groove; 36. Limiting block; 4. Fan; 5. Vent. Detailed Implementation

[0027] Reference Figure 1 As shown, this utility model provides a technical solution: a dustproof and moisture-proof data storage device, including a cabinet 1, a fan 4 and a vent 5. The cabinet 1 is provided with a fixing device 2 inside and a limiting device 3 on one side of the cabinet 1.

[0028] The following section will explain the specific design and function of the fixing device 2 and the limiting device 3.

[0029] Reference Figure 2 and Figure 3As shown in this embodiment: the fixing device 2 includes an assembly frame 201, one end of which is fixedly connected to the cabinet 1. A primary filter 202 is slidably connected inside the assembly frame 201. A HEPA filter 203 is slidably connected inside the assembly frame 201. An activated carbon shelf 204 is slidably connected inside the assembly frame 201. An L-shaped plate 205 is fixedly connected to one side of the assembly frame 201. The outer side of the L-shaped plate 205 is fixedly connected to the cabinet 1. An installation frame 206 is fixedly connected to the long arm end of the L-shaped plate 205. A dust filter 207 is slidably connected inside the installation frame 206. A placement frame 208 is fixedly connected to the long arm end of the L-shaped plate 205. A desiccant plate 209 is slidably connected inside the placement frame 208. The system achieves the effect of fan 4 driving air to pass through the pre-filter 202, HEPA filter 203, and activated carbon shelf 204 to filter dust and moisture in sequence. The filtered air then enters the cabinet 1 for ventilation. Dust filter 207 prevents dust from entering the cabinet 1 through the vent 5, and dehumidifying plate 209 removes moisture from the cabinet 1. An internally threaded block 210 is fixedly connected to one side of the assembly frame 201. This achieves the effect of fixing the internally threaded block 210 to the assembly frame 201. The internal threads of the internally threaded block 210 are connected to bolts 211. This achieves the effect of matching the bolts 211 and the internally threaded block 210. The arc surface of the bolt 211 is slidably connected to a limiting plate 212. This achieves the effect of the limiting plate 212 fitting onto the bolt 211.

[0030] Reference Figure 4 As shown in this embodiment: the limiting device 3 includes an L-shaped support plate 31, the short arm end of which is fixedly connected to the cabinet 1, and an internal threaded ring 32 is fixedly connected to one side of the L-shaped support plate 31. This achieves the effect of the internal threaded ring 32 being fixed to the L-shaped support plate 31, and the L-shaped support plate 31 being fixed to the cabinet 1. A screw 33 is threaded into the internal thread of the internal threaded ring 32, achieving the effect of the screw 33 and the internal threaded ring 32 being compatible. A limiting block 36, which is circular, is fixedly connected to one end of the screw 33, achieving the effect of the limiting block 36 being fixed to the screw 33. A rotating block 34 is fixedly connected to one end of the screw 33, achieving the effect of the rotating block 34 rotating to drive the screw 33 to rotate. Several anti-slip grooves 35 are provided on the arc surface of the rotating block 34, and these anti-slip grooves 35 are evenly distributed on the rotating block 34, achieving the effect of the anti-slip grooves 35 increasing the friction of the rotating block 34.

[0031] Working Principle: Using the fixing device 2, when dust and moisture removal are required for the air entering the cabinet 1, the operator first installs the assembly frame 201 at the air inlet of the cabinet 1. After the fan 4 is started, it drives the external airflow of the cabinet 1. The outside air is guided by the fan 4 to the air inlet of the cabinet 1, and then passes sequentially through the pre-filter 202, HEPA filter, and activated carbon shelf 204, completing dust filtration and moisture adsorption. The pre-filter 202 and HEPA filter are responsible for intercepting dust impurities of different particle sizes, while the activated carbon shelf 204 adsorbs moisture and some odors in the air. The purified air enters the cabinet 1, achieving ventilation. Simultaneously, the dust filter 207 further prevents dust from entering through the air vent 5 of the cabinet 1, and the dehumidifying plate 209 continuously adsorbs residual moisture inside the cabinet, providing double protection for a clean and dry internal environment of the cabinet 1. It should be noted that the pre-filter 202 and HEPA filter... After long-term use, the filter screen, activated carbon shelf 204, dust filter screen 207 and dehumidification board 209 will experience a decrease in efficiency due to adsorption saturation or impurity accumulation. Therefore, they need to be cleaned, maintained or replaced regularly to ensure the stability of filtration and dehumidification effects. The fixing device 2 solves the problem that traditional data storage cabinets usually have a fan 4, which forms an airflow circulation by drawing in external air and expelling internal hot air to maintain a stable internal temperature of the cabinet 1. However, during the airflow process, it is not convenient to deal with dust and moisture in the air.

[0032] With the limiting device 3, when the cabinet door of the cabinet 1 needs to be opened and limited, the operator first opens the cabinet door to the maximum extent, and then rotates the rotating block 34 to drive the screw 33 to rotate in the inner thread ring 32. The screw 33 drives the limiting block 36 to abut against the cabinet door, thereby preventing the cabinet 1 from swinging easily after being subjected to force. With the limiting device 3, the problem of irregular swinging or accidental closure of traditional dustproof and moisture-proof data storage cabinets is solved if the cabinet door is disturbed by external force after it is opened.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A dustproof and moisture-proof data storage device, comprising a cabinet (1), a fan (4), and a vent (5), characterized in that: The cabinet (1) is equipped with a fixing device (2) inside. The fixing device (2) includes an assembly frame (201). One end of the assembly frame (201) is fixedly connected to the cabinet (1). A primary filter (202) is slidably connected inside the assembly frame (201). A HEPA filter (203) is slidably connected inside the assembly frame (201). An activated carbon shelf (204) is slidably connected inside the assembly frame (201). An L-shaped plate (205) is fixedly connected to one side of the assembly frame (201). The outer side of the L-shaped plate (205) is fixedly connected to the cabinet (1). An installation frame (206) is fixedly connected to the long arm end of the L-shaped plate (205). A dust filter (207) is slidably connected inside the installation frame (206). A placement frame (208) is fixedly connected to the long arm end of the L-shaped plate (205). A desiccant plate (209) is slidably connected inside the placement frame (208).

2. The dustproof and moisture-proof data storage device according to claim 1, characterized in that: An internal threaded block (210) is fixedly connected to one side of the assembly frame (201).

3. The dustproof and moisture-proof data storage device according to claim 2, characterized in that: The internal threaded block (210) is internally threaded with a bolt (211).

4. The dustproof and moisture-proof data storage device according to claim 3, characterized in that: The bolt (211) has a sliding connection to a limiting plate (212) on its arc surface.

5. The dustproof and moisture-proof data storage device according to claim 1, characterized in that: The cabinet (1) is provided with a limiting device (3) on one side. The limiting device (3) includes an L-shaped support plate (31). The short arm end of the L-shaped support plate (31) is fixedly connected to the cabinet (1). An internal threaded ring (32) is fixedly connected to one side of the L-shaped support plate (31).

6. The dustproof and moisture-proof data storage device according to claim 5, characterized in that: The internal threaded ring (32) is internally threaded with a screw (33).

7. The dustproof and moisture-proof data storage device according to claim 6, characterized in that: One end of the screw (33) is fixedly connected to a limiting block (36), which is circular.

8. The dustproof and moisture-proof data storage device according to claim 7, characterized in that: A rotating block (34) is fixedly connected to one end of the screw (33).

9. A dustproof and moisture-proof data storage device according to claim 8, characterized in that: The rotating block (34) has several anti-slip grooves (35) on its arc surface, and the several anti-slip grooves (35) are evenly distributed on the rotating block (34).

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