Control cabinet with heat dissipation structure

Abstract

The utility model relates to the technical field of network security operation and maintenance, and discloses a control cabinet with a heat dissipation structure, which comprises a control cabinet, the side wall of the control cabinet is fixedly connected with a shell, and the inner wall of the shell is provided with a heat dissipation assembly. According to the control cabinet with the heat dissipation structure, dust particles in airflow make contact with water and are adsorbed by the surfaces of the wet arc-shaped plates, dust is removed from air, the problem of heat accumulation in the control cabinet due to blockage of a dust screen is solved, and the dust particles are prevented from being blocked by the dust screen while the arc-shaped plates rotate, collide with rubber rods and deform the rubber rods. The arc-shaped plate vibrates to shake off a mixture of dust and water attached to the outer wall, the situation that the dust particle separation effect becomes poor due to the fact that too much dust is accumulated on the outer surface of the arc-shaped plate is avoided, small animals or large insects are prevented from entering the control cabinet along the shell through the arranged blocking grating, potential safety hazards of the control cabinet are reduced, and the service life of the control cabinet is prolonged. And normal operation of equipment in the control cabinet is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of network operation and maintenance, in particular to a control cabinet with a heat dissipation structure. Background Art

[0002] The control cabinet plays a key role in network security operation and maintenance. It is an integrated device used to manage and control various network security devices, such as firewalls, intrusion detection systems, and security information management systems. The control cabinet provides physical security protection, restricts unauthorized access, and is equipped with environmental monitoring equipment and power management functions. By providing network connectivity and remote management capabilities, the control cabinet simplifies the operation and maintenance process and improves the security and stability of the network system.

[0003] Since a large number of devices in the cabinet generate a lot of heat when working, it is often necessary to use a fan to inhale air at room temperature to replace the air carrying a lot of heat in the cabinet. Dust is often inhaled while inhaling air. The existing method usually requires the use of a dust net, which blocks the dust and prevents it from settling on the equipment, thereby preventing the equipment's heat dissipation efficiency from decreasing. However, over time, the dust net will gradually be blocked by dust, reducing the efficiency of air passage, and then the large amount of heat accumulated in the cabinet cannot be discharged normally, resulting in a decrease in the equipment's operating efficiency. In view of this, we propose a control cabinet with a heat dissipation structure. Utility Model Content

[0004] The purpose of the utility model is to provide a control cabinet with a heat dissipation structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a control cabinet with a heat dissipation structure, comprising a control cabinet, a shell is fixedly connected to the side wall of the control cabinet, an air inlet is provided at one end of the shell away from the control cabinet, a heat dissipation component is provided on the inner wall of the shell, and the heat dissipation component includes:

[0006] A ventilation fan, wherein the inner wall of the housing is fixedly connected with a mounting frame, and the mounting frame is fixedly connected to the ventilation fan;

[0007] The inner bottom of the shell is fixedly connected with a guide block, the guide block is fixedly connected with a mounting plate on a side away from the air inlet, the mounting plate is sleeved with the rotating shaft, and the side wall of the rotating shaft is fixedly connected with the arc plate;

[0008] A rubber rod, one end of the mounting plate away from the guide block is fixedly connected with the rubber rod, and a slag discharge port is provided on the bottom end surface of the shell;

[0009] The liquid storage bin is fixedly connected to the inner top of the shell, the inner wall of the liquid storage bin is provided with a liquid inlet, the inner bottom of the liquid storage bin is provided with a liquid outlet, and the liquid outlet is movably connected to the steel ball.

[0010] Preferably, a first blocking grille is fixedly connected to the inner wall of the air inlet, and a second blocking grille is fixedly connected to the inner wall of the slag discharge port.

[0011] Preferably, the slag discharge port is arranged directly below the arc-shaped plate, and the mixture of dust and water is discharged through the slag discharge port.

[0012] Preferably, the rubber rod is in contact with the arc plate, and the arc plate hits the rubber rod when it rotates. When the rubber rod is deformed, the arc plate is vibrated to shake off the mixture of dust and water attached to the outer wall.

[0013] Preferably, the number of the rotating shafts is arranged in three groups, and the three groups of rotating shafts are arranged on the mounting plate at equal intervals.

[0014] Preferably, the bending directions of the arc plates fixedly connected to the side walls of the rotating shaft of each two adjacent groups are opposite, and the airflow passes through the arc plates, and the dust particles in the airflow come into contact with water and are adsorbed by the wet surface of the arc plates, thereby removing the dust from the air.

[0015] Compared with the prior art, the utility model provides a control cabinet with a heat dissipation structure, which has the following beneficial effects:

[0016] 1. The control cabinet with a heat dissipation structure is provided with a guide block, a mounting plate, a rotating shaft, an arc plate, a rubber rod, a slag discharge port, a liquid storage bin, a liquid inlet, a liquid outlet and steel balls. The arc plate lifts up the steel balls to moisten the arc plate. The airflow passes through the arc plate, and dust particles in the airflow come into contact with water and are adsorbed by the moistened surface of the arc plate to remove dust from the air. Dust in the air can be removed without a dustproof net, thereby avoiding the problem of heat accumulation in the control cabinet due to clogging of the dustproof net. The arc plate rotates and collides with the rubber rod. When the rubber rod is deformed, the arc plate is vibrated to shake off the mixture of dust and water attached to the outer wall, thereby avoiding the poor effect of separating dust particles due to too much dust accumulated on the outer surface of the arc plate.

[0017] 2. The control cabinet with a heat dissipation structure is provided with blocking grille 1 and blocking grille 2. Blocking grille 1 is provided on the inner wall of the air inlet and blocking grille 2 is provided on the inner wall of the slag discharge port to prevent small animals or large insects from entering the control cabinet along the shell, thereby preventing small animals or insects from chewing cables, wires, etc., reducing the safety hazards of the control cabinet and ensuring the normal operation of the equipment in the control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the heat dissipation component of the utility model;

[0020] Figure 3 It is a schematic diagram of the vertical cross-section structure of the heat dissipation component of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the middle A area;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the structure of the middle B area;

[0023] Figure 6 It is a schematic diagram of the transverse cross-sectional structure of the heat dissipation component of the utility model.

[0024] In the figure: 1. control cabinet; 2. shell; 3. air inlet; 4. guide block; 5. mounting plate; 6. rotating shaft; 7. curved plate; 8. rubber rod; 9. slag discharge port; 10. liquid storage tank; 11. liquid inlet; 12. liquid outlet; 13. steel ball; 14. blocking grille 1; 15. blocking grille 2; 16. mounting frame; 17. ventilation fan. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a control cabinet with a heat dissipation structure, comprising a control cabinet 1, a shell 2 is fixedly connected to the side wall of the control cabinet 1, an air inlet 3 is opened at one end of the shell 2 away from the control cabinet 1, and a heat dissipation component is arranged on the inner wall of the shell 2, and the heat dissipation component includes a guide block 4, a mounting plate 5, a rotating shaft 6, an arc plate 7, a rubber rod 8, a slag discharge port 9, a liquid storage bin 10, a liquid inlet 11, a liquid outlet 12, a steel ball 13, an intercepting grille 14 and an intercepting grille 2 15.

[0026] In one embodiment of the utility model, the inner wall of the shell 2 is fixedly connected with a mounting bracket 16, the mounting bracket 16 is fixedly connected to the ventilation fan 17, the inner bottom of the shell 2 is fixedly connected with a guide block 4, the guide block 4 is fixedly connected with a mounting plate 5 on the side away from the air inlet 3, the mounting plate 5 is sleeved with the rotating shaft 6, the side wall of the rotating shaft 6 is fixedly connected with an arc plate 7, the number of rotating shafts 6 is arranged in three groups, the three groups of rotating shafts 6 are arranged on the mounting plate 5 at equal intervals, the bending directions of the arc plates 7 fixedly connected to the side walls of each two adjacent groups of rotating shafts 6 are opposite, the airflow passes through the arc plates 7, the dust particles in the airflow come into contact with water, are adsorbed by the wet surface of the arc plates 7, and the dust is removed from the air, and the end of the mounting plate 5 away from the guide block 4 is fixed A rubber rod 8 is fixedly connected, and the rubber rod 8 is in contact with the arc plate 7. When the arc plate 7 rotates, it hits the rubber rod 8. When the rubber rod 8 is deformed, the arc plate 7 is vibrated to shake off the mixture of dust and water attached to the outer wall. A slag discharge port 9 is provided on the bottom end face of the shell body 2. The slag discharge port 9 is arranged just below the arc plate 7. The mixture of dust and water is discharged through the slag discharge port 9. A liquid storage bin 10 is fixedly connected to the inner top of the shell body 2. A liquid inlet 11 is provided on the inner wall of the liquid storage bin 10. A liquid outlet 12 is provided on the inner bottom of the liquid storage bin 10. The liquid outlet 12 is movably connected to the steel ball 13. A blocking grille 14 is fixedly connected to the inner wall of the air inlet 3, and a blocking grille 2 15 is fixedly connected to the inner wall of the slag discharge port 9.

[0027] The ventilation fan 17 draws air from the outside of the air inlet 3, and the guide block 4 guides the airflow so that the airflow flows obliquely upward, and then the airflow pushes the arc plate 7 to move. When the arc plate 7 passes under the liquid outlet 12, it pushes the steel ball 13 to move upward, so that the water in the liquid storage tank 10 can fall on the arc plate 7. The arc plate 7 is composed of hard plastic inside and sponge outside. The sponge absorbs water and wets the outer surface of the arc plate 7. The airflow passes through the arc plate 7, and the dust particles in the airflow come into contact with the water and are adsorbed by the wet surface of the arc plate 7, removing the dust from the air. In addition, dust in the air can be removed without a dustproof net, avoiding the problem of heat accumulation in the control cabinet 1 due to clogging of the dustproof net. The airflow for removing dust continues to move along the shell 2 and is blown into the control cabinet 1, and is replaced with the air carrying a large amount of heat in the control cabinet 1. The arc plate 7 rotates and collides with the rubber rod 8. While the rubber rod 8 is deformed, the arc plate 7 is vibrated to shake off the mixture of dust and water attached to the outer wall, avoiding the poor effect of separating dust particles due to too much dust accumulation on the outer surface of the arc plate 7.

[0028] In addition, a blocking grille 14 is fixedly connected to the inner wall of the air inlet 3, and a blocking grille 2 15 is fixedly connected to the inner wall of the slag discharge port 9. By arranging the blocking grille 14 on the inner wall of the air inlet 3 and the blocking grille 2 15 on the inner wall of the slag discharge port 9, small animals or large insects are prevented from entering the control cabinet 1 along the shell 2, thereby preventing small animals or insects from chewing cables, wires, etc., reducing the safety hazards of the control cabinet 1 and ensuring the normal operation of the equipment in the control cabinet 1.

[0029] In the utility model, when in use, the ventilation fan 17 draws air from the outside of the air inlet 3, and the guide block 4 guides the airflow so that the airflow flows obliquely upward, and then the airflow pushes the arc plate 7 to move. When the arc plate 7 passes under the liquid outlet 12, it pushes the steel ball 13 to move upward, so that the water in the liquid storage tank 10 can fall on the arc plate 7, and the sponge absorbs water to wet the outer surface of the arc plate 7. The airflow passes through the arc plate 7, and the dust particles in the airflow come into contact with the water and are adsorbed by the wet surface of the arc plate 7, so that the dust is removed from the air, and the airflow that removes the dust continues along As the shell 2 moves, it is blown into the control cabinet 1, the arc plate 7 rotates and collides with the rubber rod 8. When the rubber rod 8 is deformed, the arc plate 7 is vibrated to shake off the mixture of dust and water attached to the outer wall. Furthermore, by providing an intercepting grille 14 on the inner wall of the air inlet 3 and an intercepting grille 2 15 on the inner wall of the slag discharge port 9, small animals or large insects are prevented from entering the control cabinet 1 along the shell 2, thereby preventing small animals or insects from chewing cables, wires, etc., reducing the safety hazards of the control cabinet 1 and ensuring the normal operation of the equipment in the control cabinet 1.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A control cabinet with a heat dissipation structure, comprising a control cabinet (1), characterized in that: The side wall of the control cabinet (1) is fixedly connected to a shell (2), an end of the shell (2) away from the control cabinet (1) is provided with an air inlet (3), and the inner wall of the shell (2) is provided with a heat dissipation component, which includes: A ventilation fan (17), wherein a mounting frame (16) is fixedly connected to the inner wall of the housing (2), and the mounting frame (16) is fixedly connected to the ventilation fan (17); An arc-shaped plate (7), the inner bottom of the housing (2) is fixedly connected to a guide block (4), a side of the guide block (4) away from the air inlet (3) is fixedly connected to a mounting plate (5), the mounting plate (5) is sleeved with the rotating shaft (6), and the side wall of the rotating shaft (6) is fixedly connected to the arc-shaped plate (7); A rubber rod (8), one end of the mounting plate (5) away from the guide block (4) is fixedly connected with the rubber rod (8), and a slag discharge port (9) is provided on the bottom end surface of the shell (2); A liquid storage bin (10), the inner top of the shell (2) is fixedly connected with the liquid storage bin (10), the inner wall of the liquid storage bin (10) is provided with a liquid inlet (11), the inner bottom of the liquid storage bin (10) is provided with a liquid outlet (12), and the liquid outlet (12) is movably connected to a steel ball (13).

2. The control cabinet with a heat dissipation structure according to claim 1, characterized in that: The inner wall of the air inlet (3) is fixedly connected to a first blocking grille (14), and the inner wall of the slag discharge port (9) is fixedly connected to a second blocking grille (15).

3. The control cabinet with a heat dissipation structure according to claim 1, characterized in that: The slag discharge port (9) is arranged directly below the arc-shaped plate (7).

4. The control cabinet with a heat dissipation structure according to claim 1, characterized in that: The rubber rod (8) is in contact with the arc-shaped plate (7).

5. The control cabinet with a heat dissipation structure according to claim 1, characterized in that: The rotating shafts (6) are arranged in three groups, and the three groups of rotating shafts (6) are arranged on the mounting plate (5) at equal intervals.

6. The control cabinet with a heat dissipation structure according to claim 5, characterized in that: The bending directions of the arc-shaped plates (7) fixedly connected to the side walls of each two adjacent groups of the rotating shafts (6) are opposite.

Images