Communication cabinet with good ventilation and dust removal effects

Abstract

The utility model discloses a communication cabinet with good ventilation and dust removal effects, which comprises a cabinet body and a bottom plate, the middle of the cabinet body is divided into a front cabinet and a rear cabinet, the front cabinet and the rear cabinet are both arranged on the bottom plate, a ventilation channel is formed between the front cabinet and the rear cabinet, a U-shaped plate is arranged in the cabinet body, and the U-shaped plate is arranged in the cabinet body. And positioning grooves are formed in the top face and the two side faces of the U-shaped plate correspondingly, ventilation openings are formed in the middles of the positioning grooves correspondingly, frame bodies are arranged in the positioning grooves correspondingly, and first filter screens are installed in the frame bodies correspondingly. According to the utility model, the structure is simple, the two sides of the cabinet body are not blocked, wind energy can enter and exit efficiently in a large amount, internal heat can be better taken away, the opening distance between the front cabinet and the rear cabinet is controllable and can be adjusted according to the field, and after the front cabinet and the rear cabinet are closed, the cabinet body can be sealed so as to adapt to different conditions.

Description

Technical Field

[0001] This utility model relates to the field of communication cabinet technology, specifically to a communication cabinet with good ventilation and dust removal effects. Background Technology

[0002] Communication cabinets are specialized cabinets used to install and protect communication equipment, and are widely used in data centers, telecommunications base stations, enterprise networks, and other similar locations. Their main functions are to provide physical protection, heat dissipation, cable management, and security for communication equipment.

[0003] Currently, the main body of communication equipment cabinets is generally a single unit structure, which can only dissipate heat through multiple heat dissipation vents set on the main body of the cabinet. The openings of the heat dissipation vents are small, which reduces the efficiency of air intake or exhaust, affecting the heat dissipation of internal equipment. In addition, in order to prevent dust from entering, filters are generally installed in the heat dissipation vents. However, the current filters are directly fixed, making it difficult to replace them later. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a communication cabinet with good ventilation and dust removal effect. The separate front cabinet and rear cabinet can form a large heat dissipation channel, which can make the air enter and exit more efficiently. In addition, the first filter screen is easy to install and remove, so as to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a communication cabinet with good ventilation and dust removal effect, including a cabinet body and a base plate. The cabinet body is divided into two parts in the middle, consisting of a front cabinet and a rear cabinet. Both the front cabinet and the rear cabinet are set on the base plate, and a ventilation channel is formed between the front cabinet and the rear cabinet. A U-shaped plate is provided inside the cabinet body, which is set between the front cabinet and the rear cabinet. The top surface and both sides of the U-shaped plate are provided with positioning grooves. A ventilation opening is provided in the middle of each positioning groove. A frame is provided in each positioning groove. A first filter screen is installed in each frame. The outer side of the frame is flush with the outer side of the U-shaped plate, and the outer sides of the frame and the U-shaped plate are respectively in contact with the inner sides of the front cabinet and the rear cabinet. A ventilation mechanism is installed on the front cabinet.

[0006] As a preferred technical solution, one end of the U-shaped plate is installed on the base plate, and multiple support plates are provided inside the U-shaped plate. One end of each support plate is installed on the base plate, and multiple panels for installing equipment are installed between the support plates.

[0007] As a preferred technical solution, the ventilation mechanism includes an air inlet duct, an axial flow fan, and a second filter. The air inlet duct is installed on the top of the front cabinet, and an arc-shaped groove is provided on the end face of the rear cabinet opposite the air inlet duct. The axial flow fan is installed inside the air inlet duct, and the second filter is installed in the opening on the outside of the air inlet duct. The air outlet of the axial flow fan is set towards the U-shaped plate.

[0008] As a preferred technical solution, the base plate is provided with multiple positioning grooves, and the bottom surfaces of the front cabinet and the rear cabinet protrude to form positioning strips at the positioning grooves. The positioning strips are slidably set in the positioning grooves, and the cross-sections of the positioning strips and the positioning grooves are both set in a trapezoidal structure.

[0009] As a preferred technical solution, a double-slider electric slide is installed on the base plate, and the movable sliders on the double-slider electric slide are fixedly connected to the front cabinet and the rear cabinet respectively.

[0010] As a preferred technical solution, the support plate is equipped with multiple heat dissipation channels.

[0011] As a preferred technical solution, a cabinet door is installed at the front of the cabinet to open or close the cabinet.

[0012] The beneficial effects of this utility model are as follows: This utility model has a simple structure. After the front cabinet and the rear cabinet are opened, a large heat dissipation channel is formed between them, similar to the situation where the two sides of the cabinet body are not blocked, allowing for efficient and large-scale airflow, which can better remove internal heat. Furthermore, the opening distance between the front cabinet and the rear cabinet is controllable and can be adjusted according to the site conditions. After the front cabinet and the rear cabinet are closed, the cabinet body can be sealed to adapt to different situations. After the front cabinet and the rear cabinet are opened to the maximum extent, the frame can be directly removed from the positioning slot, which facilitates the cleaning or replacement of the first filter. The first filter and the second filter can effectively intercept dust. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model after the cabinet door is removed;

[0016] Figure 3 This is a schematic diagram of the structure of this utility model after removing the front cabinet and the first filter screen;

[0017] Figure 4 This is a schematic diagram of the structure of the U-shaped plate of this utility model.

[0018] The components are as follows: 1. Base plate; 2. Front cabinet; 3. Rear cabinet; 4. U-shaped panel; 5. Frame; 6. First filter screen; 7. Arc-shaped groove; 8. Air inlet duct; 9. Second filter screen; 10. Positioning groove; 11. Positioning strip; 12. Double slider electric slide table; 13. Cabinet door; 14. Support plate; 15. Panel; 16. Positioning groove; 17. Ventilation opening. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0021] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a communication cabinet with good ventilation and dust removal effect, including a cabinet body and a base plate 1. The cabinet body is divided into two parts, consisting of a front cabinet 2 and a rear cabinet 3. Both the front cabinet 2 and the rear cabinet 3 are set on the base plate 1, and a ventilation channel is formed between the front cabinet 2 and the rear cabinet 3. A U-shaped plate 4 is provided inside the cabinet body, which is located between the front cabinet 2 and the rear cabinet 3. The top surface and both sides of the U-shaped plate 4 are provided with positioning grooves 16. A ventilation opening 17 is provided in the middle of each positioning groove 16. A frame 5 is provided in each positioning groove 16. A first filter screen 6 is installed in each frame 5. The outer side of the frame 5 is flush with the outer side of the U-shaped plate 4, and the outer sides of the frame 5 and the U-shaped plate 4 are respectively in contact with the inner sides of the front cabinet 2 and the rear cabinet 3. A ventilation mechanism is installed on the front cabinet 2.

[0023] In this embodiment, one end of the U-shaped plate 4 is mounted on the base plate 1. The U-shaped plate 4 has multiple support plates 14 inside. One end of the support plate 14 is mounted on the base plate 1. Multiple panels 15 for installing equipment are installed between the support plates 14.

[0024] In this embodiment, the ventilation mechanism includes an air inlet duct 8, an axial flow fan, and a second filter screen 9. The air inlet duct 8 is installed on the top of the front cabinet 2, and the end face of the rear cabinet 3 is provided with an arc-shaped groove 7 opposite to the air inlet duct 8. The axial flow fan is installed inside the air inlet duct 8, and the second filter screen 9 is installed in the opening on the outside of the air inlet duct 8. The air outlet of the axial flow fan is set towards the U-shaped plate 4. The first filter screen and the second filter screen can effectively remove dust from the air and prevent dust from entering the interior of the cabinet body.

[0025] In this embodiment, the base plate 1 is provided with multiple positioning grooves 16. The bottom surfaces of the front cabinet 2 and the rear cabinet 3 protrude from the positioning grooves 16 to form positioning strips 11. The positioning strips 11 are slidably disposed in the positioning grooves 16. The cross sections of the positioning strips 11 and the positioning grooves 16 are both trapezoidal structures. The front cabinet and the rear cabinet can be positioned by the positioning strips and positioning grooves, so that the front cabinet and the rear cabinet can only move along the positioning grooves, which increases stability.

[0026] In this embodiment, a double-slider electric slide table 12 is installed on the base plate 1. The movable sliders on the double-slider electric slide table 12 are fixedly connected to the front cabinet 2 and the rear cabinet 3 respectively. This slide table has two independent moving platforms and can move independently or synchronously in two axes.

[0027] In this embodiment, the support plate 14 is provided with multiple heat dissipation channels, so that air can smoothly enter and exit along the heat dissipation channels and ventilation channels to ensure heat dissipation efficiency.

[0028] In this embodiment, a cabinet door 13 is installed at the front of the front cabinet 2 to open or close the front cabinet 2. The installation, disassembly and maintenance of the equipment can be completed by opening the cabinet door.

[0029] When in use, the dual-slider electric slide can be activated, causing the moving sliders on the dual-slider electric slide to move outward synchronously, and driving the front cabinet and the rear cabinet to open outward along the positioning groove, so that a ventilation channel is formed in the middle. However, the ventilation is blocked by the first filter screen, which can effectively intercept dust and impurities in the air and prevent dust from entering the interior of the cabinet body.

[0030] After the axial flow fan is started, the generated airflow enters the cabinet body through the air inlet pipe and is quickly discharged through the ventilation channel. After the front and rear cabinets are opened, a large heat dissipation channel is formed between them, similar to the situation where the sides of the cabinet body are unobstructed, allowing for efficient and large-volume airflow to better remove internal heat. Furthermore, the opening distance between the front and rear cabinets is controllable and can be adjusted according to the site conditions. After the front and rear cabinets are closed, the cabinet body can be sealed to adapt to different situations.

[0031] After prolonged use, the dual-slider electric slide can be restarted until the front and rear cabinets are opened to their maximum extent. At this point, the front and rear cabinets are moved away from the outer side of the frame, allowing the frame to be directly removed from the positioning slot. This facilitates the cleaning or replacement of the first filter screen. After cleaning, the filter screen is reinserted into the positioning slot, and the front and rear cabinets are moved inward to complete the positioning of the frame.

[0032] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A communication cabinet with good ventilation and dust removal effect, characterized in that: The cabinet comprises a cabinet body and a bottom plate (1), the cabinet body is divided into two parts by a front cabinet (2) and a rear cabinet (3), the front cabinet (2) and the rear cabinet (3) are arranged on the bottom plate (1), a ventilation channel is formed between the front cabinet (2) and the rear cabinet (3), a U-shaped plate (4) is arranged in the cabinet body, the U-shaped plate (4) is arranged between the front cabinet (2) and the rear cabinet (3), positioning grooves (16) are arranged on the top surface and the two side surfaces of the U-shaped plate (4), ventilation openings (17) are arranged in the middle of the positioning grooves (16), frame bodies (5) are arranged in the positioning grooves (16), first filter screens (6) are arranged in the frame bodies (5), the outer side surfaces of the frame bodies (5) are flush with the outer side surfaces of the U-shaped plate (4), the outer side surfaces of the frame bodies (5) and the U-shaped plate (4) are in contact with the inner side surfaces of the front cabinet (2) and the rear cabinet (3) respectively, and a ventilation mechanism is arranged on the front cabinet (2).

2. The communication cabinet with good ventilation and dust removal effect according to claim 1, characterized in that: One end of the U-shaped plate (4) is arranged on the bottom plate (1), a plurality of support plates (14) are arranged in the U-shaped plate (4), one end of each support plate (14) is arranged on the bottom plate (1), and a plurality of panels (15) for mounting equipment are arranged between the support plates (14).

3. The communication cabinet with good ventilation and dust removal effect according to claim 1, characterized in that: The ventilation mechanism comprises an air inlet pipe (8), an axial flow fan and a second filter screen (9), the air inlet pipe (8) is arranged on the top of the front cabinet (2), an arc-shaped groove (7) is arranged on the end surface of the rear cabinet (3) opposite to the air inlet pipe (8), the axial flow fan is arranged in the air inlet pipe (8), the second filter screen (9) is arranged in the opening on the outer side of the air inlet pipe (8), and the air outlet end of the axial flow fan is arranged towards the U-shaped plate (4).

4. The communication cabinet with good ventilation and dust removal effect according to claim 1, characterized in that: A plurality of positioning grooves (16) are arranged on the bottom plate (1), the bottom surfaces of the front cabinet (2) and the rear cabinet (3) are protruded to form positioning strips (11) opposite to the positioning grooves (16), the positioning strips (11) are arranged in the positioning grooves (16) in a sliding mode, and the cross sections of the positioning strips (11) and the positioning grooves (16) are in trapezoidal structures.

5. The communication cabinet with good ventilation and dust removal effect according to claim 1, characterized in that: A double-sliding-block electric sliding table (12) is arranged on the bottom plate (1), and the moving sliding blocks on the double-sliding-block electric sliding table (12) are fixedly connected with the front cabinet (2) and the rear cabinet (3) respectively.

6. The communication cabinet with good ventilation and dust removal effect according to claim 1, characterized in that: A plurality of heat dissipation channels are arranged on the support plates (14).

7. The communication cabinet with good ventilation and dust removal effect according to claim 1, characterized in that: A cabinet door (13) is arranged in front of the front cabinet (2) to open or close the front cabinet (2).

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