Dustproof and fireproof communication cabinet

Abstract

The utility model relates to the technical field of communication cabinets, and provides a dustproof fireproof communication cabinet, which comprises an equipment main body, a cabinet chamber and a rainproof shed, the inner wall of the equipment main body is provided with the cabinet chamber, the lower part of the cabinet chamber is provided with a cooling cavity, and the inner walls of the two sides of the cabinet chamber are symmetrically provided with sliding chutes. Mounting blocks are symmetrically mounted at the top end and the bottom end of the cabinet chamber, bolts are movably mounted on the outer walls of the mounting blocks, a clamping plate is movably mounted in the cabinet chamber through a sliding groove, and a dustproof heat dissipation plate is clamped and fixed to the cabinet chamber through the clamping plate and the mounting blocks; an air outlet and a second heat dissipation plate are arranged at the bottom end and the top end of the cabinet chamber respectively, a first heat dissipation plate is arranged on the side face of the cabinet chamber, a ventilation cavity is formed in the side, away from the cabinet chamber, of the first heat dissipation plate, and the ventilation cavity is communicated with the cooling cavity. According to the technical scheme, the problems that in the prior art, a cabinet body is poor in heat dissipation, and a dustproof plate is inconvenient to disassemble are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cabinets, and in particular to a dustproof and fireproof communication cabinet. Background Art

[0002] Dustproof and fireproof communication cabinets need to take into account the technical background of sealing design, high temperature resistant materials, cooling system, adjustable internal structure, fireproof coating, remote monitoring system and safety lock. These technical measures together ensure that communication equipment can operate safely and reliably in harsh environments, and improve the stability and reliability of the communication system.

[0003] The patent specification with the announcement number CN 206851183U discloses a dustproof and fireproof communication cabinet, which is provided with running wheels, a communication cabinet door, a radiator box and dustproof heat dissipation holes. The running wheels are arranged below the communication cabinet, the radiator box is arranged above the communication cabinet, a heat dissipation fan is arranged inside the radiator box, the communication cabinet door is installed on one side of the communication cabinet, a fixed lock is arranged on the communication cabinet door, and the dustproof heat dissipation hole is arranged on the side of the communication cabinet. A temperature sensor is arranged inside the communication cabinet, the temperature sensor can sense the temperature and convert it into a usable output signal, and a radiator is arranged above the communication cabinet. When the temperature sensor detects that the internal temperature of the communication cabinet is too high, the servo motor will be started, and the heat dissipation fan will be used to dissipate the heat of the communication cabinet, so as to avoid the internal temperature of the communication cabinet being too high and burning the internal electrical components.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned dustproof and fireproof communication cabinet has the following problems: the cooling fan of the device is fixed in position and cannot fully dissipate heat and cool the inside of the cabinet. At the same time, the heat dissipation plates on both sides of the communication cabinet are inconvenient to disassemble, clean and replace. For this reason, we proposed a dustproof and fireproof communication cabinet. Utility Model Content

[0005] The utility model provides a dustproof and fireproof communication cabinet, which solves the problems in the related art that the cabinet has poor heat dissipation and the dustproof plate is inconvenient to disassemble.

[0006] The technical solution of the utility model is as follows:

[0007] A dustproof and fireproof communication cabinet, comprising an equipment main body, a cabinet room and a rainproof canopy, the inner wall of the equipment main body is provided with a cabinet room, a cooling chamber is provided below the cabinet room, slide grooves are symmetrically provided on the inner walls on both sides of the cabinet room, mounting blocks are symmetrically installed at the top and bottom of the cabinet room, bolts are movably installed on the outer walls of the mounting blocks, a clamping plate is movably installed on the cabinet room through the slide groove, a dustproof heat dissipation plate is clamped and fixed to the cabinet room by the clamping plate and the mounting block, an air outlet and a second heat dissipation plate are respectively provided at the bottom and top of the cabinet room, a first heat dissipation plate is provided on the side of the cabinet room, a ventilation chamber is provided on the side of the first heat dissipation plate away from the cabinet room, the ventilation chamber and the cooling chamber are connected, a rainproof canopy is installed on the top of the equipment main body, and a sealing door is movably installed on the outer wall of one side of the equipment main body.

[0008] Preferably, a servo motor is installed on the outer wall of one side of the device body, a driving shaft of the servo motor passes through the inner wall of the device body and is connected to a screw rod, and one end of the screw rod is movably installed on the inner wall of the cabinet room.

[0009] Preferably, limiting grooves are symmetrically arranged on both sides of the cooling chamber, a cooling mechanism is movably installed in the cabinet chamber through the limiting grooves, a first limiting block and a second limiting block are arranged on both sides of the cooling mechanism, and a fan is installed on the inner wall of the cooling mechanism.

[0010] Preferably, the outer wall of the screw rod is provided with an external thread, and the inner wall of the first limiting block is provided with an internal thread matching the external thread.

[0011] Preferably, the cross-sections of the first limiting block and the second limiting block are both trapezoidal, and the first limiting block and the second limiting block are matched with the limiting groove.

[0012] Preferably, the clamping plate is T-shaped, and the clamping plate and the sliding groove fit together.

[0013] Preferably, the inner wall of the clamping plate is provided with an internal thread, and the outer wall of the bolt is provided with an external thread matching the internal thread.

[0014] Preferably, the rain shelter is an arc-shaped structure, and the rain shelter is located directly above the equipment body.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the dustproof heat dissipation plate, the clamping plate and the mounting block are provided, the clamping plate is driven to rotate by rotating the bolt, and the clamping plate is moved inwardly along the inner wall of the sliding groove by utilizing the limiting effect of the sliding groove. The dustproof heat dissipation plate is clamped and fixed on all sides by utilizing the clamping plate and the mounting block. When it is necessary to disassemble and clean it, the bolt is reversed to expand the distance between the clamping plate and the mounting block, and the dustproof heat dissipation plate is pulled out from the side of the distance. This structure facilitates the disassembly and cleaning of the dustproof heat dissipation plate.

[0017] 2. In the utility model, by providing a servo motor, a second heat sink and a fan, the servo motor is started, the servo motor drives the screw rod to rotate, the screw rod drives the cooling mechanism to rotate, and the cooling mechanism and the limiting effect of the limiting groove on the cooling mechanism are utilized to make the fan translate on the inner wall of the cooling chamber, and the fan is started to cool the bottom of the cabinet room comprehensively, so that the hot air flows through the ventilation chamber and the air outlet to discharge the hot air from the second heat sink. This structure can fully perform air cooling on the interior of the equipment body, increase the fluidity of the gas inside the equipment body, improve the heat dissipation efficiency, and avoid internal fire caused by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the main structure of the device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the air outlet structure proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the half-section structure of the device body proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the installation block structure proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the servo motor structure proposed by the utility model.

[0024] In the figure: 1. Equipment body; 2. Servo motor; 3. Dust-proof heat sink; 4. Clamp; 5. Bolt; 6. Sealed door; 7. Cabinet room; 8. Rainproof canopy; 9. First heat sink; 10. Air outlet; 11. Second heat sink; 12. Ventilation chamber; 13. Cooling chamber; 14. Screw; 15. Cooling mechanism; 16. Fan; 17. First limit block; 18. Second limit block; 19. Limit slot; 20. Slide slot; 21. Mounting block. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Figure 1 to Figure 5 As shown, the present embodiment proposes a dustproof and fireproof communication cabinet, comprising an equipment body 1, a cabinet chamber 7 and a rainproof canopy 8, the inner wall of the equipment body 1 is provided with a cabinet chamber 7, a cooling chamber 13 is provided below the cabinet chamber 7, slide grooves 20 are symmetrically provided on the inner walls on both sides of the cabinet chamber 7, mounting blocks 21 are symmetrically installed at the top and bottom of the cabinet chamber 7, bolts 5 are movably installed on the outer walls of the mounting blocks 21, a clamping plate 4 is movably installed on the cabinet chamber 7 through the slide groove 20, a dustproof heat dissipation plate 3 is clamped and fixed to the cabinet chamber 7 through the clamping plate 4 and the mounting block 21, an air outlet 10 and a second heat dissipation plate 11 are respectively provided at the bottom and top of the cabinet chamber 7, a first heat dissipation plate 9 is provided on the side of the cabinet chamber 7, a ventilation chamber 12 is provided on the side of the first heat dissipation plate 9 away from the cabinet chamber 7, the ventilation chamber 12 and the cooling chamber 13 are connected, a rainproof canopy 8 is installed on the top of the equipment body 1, and a sealing door 6 is movably installed on the outer wall of one side of the equipment body 1.

[0027] In this embodiment, the clamping plate 4 is T-shaped, and the clamping plate 4 and the sliding groove 20 fit together.

[0028] In this embodiment, the inner wall of the clamping plate 4 is provided with an internal thread, and the outer wall of the bolt 5 is provided with an external thread matching the internal thread.

[0029] In this embodiment, the rainproof canopy 8 is an arc-shaped structure, and the rainproof canopy 8 is located directly above the equipment body 1 .

[0030] Specific as Figure 1 , Figure 2 and Figure 4 As shown, when this structure is used, the clamping plate 4 is driven to rotate by rotating the bolt 5, and the clamping plate 4 is limited by the sliding groove 20 to make the clamping plate 4 move inward along the inner wall of the sliding groove 20, and the clamping plate 4 and the mounting block 21 are used to clamp and fix the dustproof heat dissipation plate 3 on all sides. When it is necessary to disassemble and clean it, the bolt 5 is reversed to expand the distance between the clamping plate 4 and the mounting block 21, and the dustproof heat dissipation plate 3 is pulled out from the side of the distance. This structure facilitates the disassembly and cleaning of the dustproof heat dissipation plate 3.

[0031] Embodiment 2: A servo motor 2 is installed on the outer wall of one side of the device body 1 , and the driving shaft of the servo motor 2 passes through the inner wall of the device body 1 and is connected to a screw rod 14 , one end of which is movably installed on the inner wall of the cabinet chamber 7 .

[0032] In this embodiment, limiting grooves 19 are symmetrically arranged on both sides of the cooling chamber 13, and a cooling mechanism 15 is movably installed in the cabinet room 7 through the limiting grooves 19. A first limiting block 17 and a second limiting block 18 are arranged on both sides of the cooling mechanism 15, and a fan 16 is installed on the inner wall of the cooling mechanism 15.

[0033] In this embodiment, the outer wall of the screw rod 14 is provided with an external thread, and the inner wall of the first limiting block 17 is provided with an internal thread matching the external thread.

[0034] In this embodiment, the cross-sections of the first limiting block 17 and the second limiting block 18 are both trapezoidal, and the first limiting block 17 and the second limiting block 18 are matched with the limiting groove 19 .

[0035] Specific as Figure 1 , Figure 3 and Figure 5 As shown, when the structure is used, the servo motor 2 is started, and the screw rod 14 is driven to rotate by the servo motor 2, and the cooling mechanism 15 is driven to rotate by the screw rod 14. The cooling mechanism 15 and the limiting groove 19 have a limiting effect on the cooling mechanism 15, so that the fan 16 is translated on the inner wall of the cooling chamber 13, and the fan 16 is started to cool the bottom of the cabinet room 7 comprehensively, so that the hot air flows through the ventilation chamber 12 and the air outlet 10 to discharge the hot air from the second heat sink 11. The structure can fully cool the interior of the equipment body 1 with air cooling, increase the fluidity of the gas inside the equipment body 1, improve the heat dissipation efficiency, and avoid internal fires caused by high temperature.

[0036] Working principle: when the inside of the equipment body 1 is dustproof and fireproof, the servo motor 2 is started, and the screw rod 14 is driven to rotate by the servo motor 2, and the cooling mechanism 15 is driven to rotate by the inner thread matched with the screw rod 14 provided on the inner wall of the first limit block 17, and the second limit block 18 and the limit groove 19 are used to limit the cooling mechanism 15, so that the fan 16 is translated on the inner wall of the cooling chamber 13, and the fan 16 is started to cool the bottom of the cabinet room 7 comprehensively, so that the hot air flows through the ventilation chamber 12 and the air outlet 10 to discharge the hot air from the second heat sink 11. This structure can fully cool the inside of the equipment body 1 with air cooling, increase the fluidity of the gas inside the equipment body 1, and improve the heat dissipation efficiency. When the dustproof heat dissipation plates 3 arranged on both sides of the device body 1 are full of dust, the bolts 5 can be rotated to utilize the limiting effect of the slide groove 20 on the clamping plate 4. At the same time, the inner wall of the clamping plate 4 is provided with an internal thread matching the outer wall of the bolt 5, so that the clamping plate 4 can be translated outward along the slide groove 20 to expand the distance between the clamping plate 4 and the mounting block 21, and the dustproof heat dissipation plate 3 can be pulled out from the side of the distance. This structure is convenient for disassembly and cleaning of the dustproof heat dissipation plate 3. At the same time, the rainproof canopy 8 installed on the top of the device body 1 can effectively prevent dust and rain. The device can not only comprehensively cool down the inside of the device body 1 to avoid high-temperature fire, but also facilitate the disassembly of the dustproof heat dissipation plate 3, which can effectively prevent dust from entering the device body 1, facilitate cleaning, and be repeatedly used.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dustproof and fireproof communication cabinet, comprising a device body (1), a cabinet room (7) and a rainproof canopy (8), characterized in that: The inner wall of the equipment body (1) is provided with a cabinet room (7), a cooling chamber (13) is provided below the cabinet room (7), slide grooves (20) are symmetrically provided on the inner walls on both sides of the cabinet room (7), mounting blocks (21) are symmetrically installed at the top and bottom ends of the cabinet room (7), bolts (5) are movably installed on the outer walls of the mounting blocks (21), a clamping plate (4) is movably installed on the cabinet room (7) through the sliding groove (20), and the cabinet room (7) is clamped and fixed by the clamping plate (4) and the mounting block (21). A dustproof heat dissipation plate (3) is provided, the bottom and top of the cabinet room (7) are respectively provided with an air outlet (10) and a second heat dissipation plate (11), a first heat dissipation plate (9) is provided on the side of the cabinet room (7), a ventilation cavity (12) is provided on the side of the first heat dissipation plate (9) away from the cabinet room (7), the ventilation cavity (12) and the cooling cavity (13) are connected, a rainproof canopy (8) is installed on the top of the equipment body (1), and a sealing door (6) is installed on the outer wall of one side of the equipment body (1) to notify the bearing movably.

2. A dustproof and fireproof communication cabinet according to claim 1, characterized in that: A servo motor (2) is installed on the outer wall of one side of the device body (1); a drive shaft of the servo motor (2) passes through the inner wall of the device body (1) and is connected to a screw rod (14); one end of the screw rod (14) is movably installed on the inner wall of the cabinet room (7).

3. A dustproof and fireproof communication cabinet according to claim 2, characterized in that: Limiting grooves (19) are symmetrically arranged on both sides of the cooling chamber (13); a cooling mechanism (15) is movably mounted on the cabinet chamber (7) via the limiting grooves (19); a first limiting block (17) and a second limiting block (18) are arranged on both sides of the cooling mechanism (15); and a fan (16) is installed on the inner wall of the cooling mechanism (15).

4. A dustproof and fireproof communication cabinet according to claim 3, characterized in that: The outer wall of the screw rod (14) is provided with an external thread, and the inner wall of the first limiting block (17) is provided with an internal thread matching the external thread.

5. A dustproof and fireproof communication cabinet according to claim 4, characterized in that: The cross sections of the first limiting block (17) and the second limiting block (18) are both trapezoidal, and the first limiting block (17) and the second limiting block (18) are matched with the limiting groove (19).

6. The dustproof and fireproof communication cabinet according to claim 1, characterized in that: The clamping plate (4) is T-shaped, and the clamping plate (4) and the slide groove (20) fit together.

7. The dustproof and fireproof communication cabinet according to claim 1, characterized in that: The inner wall of the clamping plate (4) is provided with an internal thread, and the outer wall of the bolt (5) is provided with an external thread matching the internal thread.

8. The dustproof and fireproof communication cabinet according to claim 1, characterized in that: The rainproof canopy (8) is an arc-shaped structure, and the rainproof canopy (8) is located directly above the equipment body (1).

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