Communication cabinet with rapid heat dissipation structure

Abstract

The utility model relates to the technical field of communication cabinets, in particular to a communication cabinet with a rapid heat dissipation structure, which comprises a communication cabinet body, ventilation assemblies are respectively arranged on two symmetrical outer walls of the communication cabinet body, and a fireproof assembly is arranged between the two symmetrical outer walls of the communication cabinet body. A smoke sensor is fixedly installed on the top of an inner cavity of the fireproof assembly, an alarm is fixedly installed on the top of the outer wall of the communication cabinet body, a control module is fixedly installed on the top of the outer wall of the communication cabinet body, and opening and closing doors are rotationally installed on the two sides, close to the inner cavity of the communication cabinet body, of the outer wall of the communication cabinet body correspondingly. The communication cabinet has the advantages that rainwater and dust are prevented from entering the communication cabinet body to affect circuits in the communication cabinet body in the use process of the device, and the problem that when an existing device is arranged outdoors, rainwater and moisture enter the device through heat dissipation holes, and the possibility of short circuit and damage of the circuits in the device is increased is solved. And potential safety hazards of the device are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cabinets, in particular to a communication cabinet with a rapid heat dissipation structure. Background Art

[0002] A communication cabinet is a metal or wooden cabinet or box used to store and protect communication equipment. Communication cabinets are usually used to store network equipment, communication equipment, servers, cables, switching equipment, etc., so as to facilitate the management, maintenance and protection of these equipment from damage and external environment;

[0003] In order to ensure good heat dissipation effect during use, existing communication cabinets usually have heat dissipation holes on the box body and add heat dissipation fans. For example, in a communication cabinet with a rapid heat dissipation structure in an existing utility model patent (publication number: CN220711874U), a connection plate at one end of the heat dissipation fan is engaged with a socket on the inner wall of the communication cabinet body, and the fixing plate and the screws cooperate with each other to ensure that the heat dissipation fan can be fixed on the inner wall of the communication cabinet body, so that the communication cabinet can be dissipated and cooled in time;

[0004] Although the heat dissipation holes provided in the existing devices can improve the heat dissipation effect, they cause the following problems:

[0005] 1. When an existing device catches fire due to a short circuit or other reasons during use, the heat dissipation holes will accelerate the flow of air, and the external wind will help the fire spread, making it difficult to control the fire;

[0006] 2. When the existing device is placed outdoors, rainwater and moisture will enter the device through the heat dissipation holes, increasing the possibility of short circuit and damage to the internal circuit of the device, increasing the safety risks of the device;

[0007] Therefore, a communication cabinet with a rapid heat dissipation structure is needed to improve the above problems. Utility Model Content

[0008] In order to solve the problem that when an internal fire occurs in the existing device due to a short circuit or other reasons during use, the heat dissipation holes will accelerate the flow of air, and the external wind will help the fire spread, making the fire difficult to control, the utility model provides a communication cabinet with a rapid heat dissipation structure to solve the above problem.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A communication cabinet with a rapid heat dissipation structure comprises a communication cabinet body, ventilation components are respectively arranged on the mutually symmetrical outer walls of the communication cabinet body, a fire prevention component is arranged between the mutually symmetrical outer walls of the communication cabinet body, a smoke sensor is fixedly installed on the top of the inner cavity of the fire prevention component, an alarm is fixedly installed on the top of the outer wall of the communication cabinet body, a control module is fixedly installed on the top of the outer wall of the communication cabinet body, and opening and closing doors are rotatably installed on both sides of the outer wall of the communication cabinet body close to the inner cavity of the communication cabinet body;

[0011] The fireproof component includes an isolation plate, and movable grooves are symmetrically opened on the inner walls on both sides of the communication cabinet body that are symmetrical to each other. An isolation plate is slidably installed in the two movable grooves on the same side, and a connecting rod is fixedly installed between the two isolation plates. A connecting rope is fixedly installed in the middle of the side wall of the connecting rod, and the connecting rope is fixed to the top of the inner wall of the communication cabinet body on the side away from the connecting rod.

[0012] As a preferred solution of the utility model, the ventilation component includes a ventilation duct, and ventilation ducts are respectively fixedly installed on the two symmetrical outer walls of the communication cabinet body, and the two ventilation ducts respectively penetrate the outer walls of the communication cabinet body and extend to the interior of the communication cabinet body. A plug-in slot is provided at the lower part of the ventilation duct away from the communication cabinet body, and a filter frame is slidably installed in the plug-in slot, and an installation frame is fixedly installed on the side of the ventilation duct close to the top of the plug-in slot.

[0013] As a preferred solution of the utility model, through grooves are respectively opened on the mutually symmetrical outer walls of the installation frame, and sliders are respectively slidably installed in the two through grooves, and a limit block is fixedly installed on the side where the two sliders are close to each other, and a spring is fixedly installed on the top of the limit block, and the side of the spring away from the limit block is fixedly installed on the top of the inner wall of the installation frame.

[0014] As a preferred solution of the utility model, the limit block is "L"-shaped, the bending part of the limit block is in contact with the outer wall of the filter frame, filter nets are respectively arranged at the bottom and top of the inner wall of the filter frame, and activated carbon particles are arranged between the two filter nets in the inner wall of the filter frame.

[0015] As a preferred solution of the utility model, the inner wall of the communication cabinet body is provided with installation grooves above the ventilation duct, and motors are fixedly installed in two of the installation grooves. Baffles are fixedly installed on the sides of the inner walls of the two installation grooves close to each other, and the power output shaft of the motor passes through the baffle and extends to the interior of the communication cabinet body. Fans are fixedly installed on the power output shafts of the two motors through couplings.

[0016] As a preferred solution of the utility model, the two movable grooves opened on the same side are located on both sides of the ventilation duct, the isolation plate is in contact with the inner wall of the communication cabinet body, and the cross-sectional area of ​​the isolation plate in the vertical direction is larger than the opening area of ​​the ventilation duct.

[0017] As a preferred solution of the present utility model, the control module is electrically connected to an alarm, and the control module is electrically connected to a smoke sensor.

[0018] Compared with the prior art, the utility model arranges a fireproof component in a communication cabinet with a rapid heat dissipation structure, and the various structures in the fireproof component cooperate with each other to achieve the goal of quickly sealing the communication cabinet body when a fire occurs during the use of the device, thereby solving the problem that when an internal fire occurs in the prior art due to a short circuit or other reasons during use, the heat dissipation holes will accelerate the flow of air, and the external wind will help the fire spread, making the fire difficult to control.

[0019] Compared with the prior art, the utility model provides a ventilation assembly in a communication cabinet with a rapid heat dissipation structure, and the various structures in the ventilation assembly cooperate with each other to achieve the benefit of preventing rainwater and dust from entering the communication cabinet body and affecting the lines inside the communication cabinet body during use of the device. It solves the problem that when the existing device is placed outdoors, rainwater and moisture will enter the inside of the device through the heat dissipation holes, increasing the possibility of short circuit and damage to the internal lines of the device, and increasing the safety hazards of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is a side sectional structural schematic diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the assembly structure of the ventilation component of the utility model.

[0024] In the figure: 1. Communication cabinet body; 2. Opening and closing door; 3. Control module; 4. Alarm; 5. Ventilation component; 501. Ventilation duct; 502. Plug-in slot; 503. Mounting frame; 504. Through slot; 505. Spring; 506. Slider; 507. Limit block; 508. Filter frame; 6. Moving slot; 7. Mounting slot; 8. Motor; 9. Baffle; 10. Fan; 11. Fireproof component; 1101. Isolation plate; 1102. Connecting rod; 1103. Connecting rope; 12. Smoke sensor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Example: See Figure 1-4 A communication cabinet with a rapid heat dissipation structure shown in the figure comprises a communication cabinet body 1, ventilation components 5 are respectively arranged on the mutually symmetrical outer walls of the communication cabinet body 1, a fire prevention component 11 is arranged between the mutually symmetrical outer walls of the communication cabinet body 1, a smoke sensor 12 is fixedly installed on the top of the inner cavity of the fire prevention component 11, an alarm 4 is fixedly installed on the top of the outer wall of the communication cabinet body 1, a control module 3 is fixedly installed on the top of the outer wall of the communication cabinet body 1, and opening and closing doors 2 are rotatably installed on both sides of the outer wall of the communication cabinet body 1 close to the inner cavity of the communication cabinet body 1;

[0027] The opening and closing door 2 is rotatably mounted on the outer wall of the communication cabinet body 1 using hinges;

[0028] The fireproof component 11 includes an isolation plate 1101. The inner walls of the communication cabinet body 1 are symmetrically provided with movable grooves 6. An isolation plate 1101 is slidably installed in the two movable grooves 6 on the same side. A connecting rod 1102 is fixedly installed between the two isolation plates 1101. A connecting rope 1103 is fixedly installed in the middle of the side wall of the connecting rod 1102. The side of the connecting rope 1103 away from the connecting rod 1102 is fixed to the top of the inner wall of the communication cabinet body 1.

[0029] The connecting rope 1103 is made of fiber rope, which has the characteristics of high strength and non-fire resistance and will break quickly when encountering open flame.

[0030] In this embodiment, specific reference Figure 1 and Figure 4The ventilation component 5 includes a ventilation duct 501, and ventilation ducts 501 are fixedly installed on the outer walls of the communication cabinet body 1 on both sides that are symmetrical to each other. The two ventilation ducts 501 respectively penetrate the outer walls of the communication cabinet body 1 and extend to the interior of the communication cabinet body 1. A plug-in slot 502 is provided at the lower part of the ventilation duct 501 away from the communication cabinet body 1, and a filter frame 508 is slidably installed in the plug-in slot 502. A mounting frame 503 is fixedly installed on the upper side of the ventilation duct 501 close to the plug-in slot 502. Through grooves 504 are respectively provided on the outer walls of the mounting frame 503 that are symmetrical to each other, and sliders 506 are slidably installed in the two through grooves 504. A limit block 507 is fixedly installed on the side of the two sliders 506 that are close to each other, and a spring 505 is fixedly installed on the top of the limit block 507. The side of the spring 505 away from the limit block 507 is fixedly installed on the top of the inner wall of the mounting frame 503;

[0031] The stop block 507 is in an "L" shape, and the bend of the stop block 507 contacts the outer wall of the filter frame 508. The bottom and top of the inner wall of the filter frame 508 are respectively provided with filter screens, and activated carbon particles are provided between the two filter screens in the inner wall of the filter frame 508.

[0032] Among them, when the filter frame 508 needs to be replaced after being used for a period of time, the slider 506 is pulled upward to drive the limit block 507 to move upward, so that the limit block 507 does not contact the filter frame 508, thereby taking out the filter frame 508 and replacing it with a new filter frame 508 with new activated carbon particles, thereby maintaining the efficient filtering ability of the ventilation component 5.

[0033] In this embodiment, specific reference Figure 1 and Figure 2 The inner wall of the communication cabinet body 1 is located above the ventilation duct 501 and is provided with mounting grooves 7, in which motors 8 are fixedly installed, respectively. Baffles 9 are fixedly installed on the sides of the inner walls of the two mounting grooves 7 close to each other, respectively. The power output shaft of the motor 8 passes through the baffle 9 and extends to the inside of the communication cabinet body 1. Fans 10 are fixedly installed on the power output shafts of the two motors 8 through couplings;

[0034] During use, the motor 8 is started to drive the fan 10 to rotate, thereby accelerating the flow of gas inside the communication cabinet body 1 and enhancing the heat dissipation effect. The installation of the baffle 9 can prevent the flame from burning the motor 8 in the event of a fire.

[0035] In this embodiment, specific reference Figure 1 and Figure 2 , the two movable grooves 6 opened on the same side are located on both sides of the ventilation duct 501, the isolation plate 1101 is in contact with the inner wall of the communication cabinet body 1, and the cross-sectional area of ​​the isolation plate 1101 in the vertical direction is larger than the opening area of ​​the ventilation duct 501;

[0036] When the isolation plate 1101 falls, it can close the opening of the ventilation duct 501.

[0037] In this embodiment, specific reference Figure 1 , the control module 3 is electrically connected to the alarm 4, and the control module 3 is electrically connected to the smoke sensor 12;

[0038] When a fire occurs, the smoke sensor 12 detects the fire inside the communication cabinet body 1 through the smoke, and transmits a signal to the control module 3, and the control module 3 controls the alarm 4 to sound.

[0039] When the utility model of the present invention is working, the airflow flows toward the inside of the communication cabinet body 1 through the ventilation duct 501. Since the ventilation duct 501 is in an "L" shape, when encountering rain, the rain will not flow into the inside of the communication cabinet body 1. The gas entering the communication cabinet body 1 is filtered by the activated carbon particles in the filter frame 508 and then enters the communication cabinet body 1, thereby preventing dust and water vapor from entering the inside of the communication cabinet body 1. The device achieves the benefit of preventing rain and dust from entering the communication cabinet body 1 and affecting the lines in the communication cabinet body 1 during use.

[0040] During use, the motor 8 is started to drive the fan 10 to rotate, thereby accelerating the flow of gas inside the communication cabinet body 1 and enhancing the heat dissipation effect;

[0041] If a fire occurs inside the communication cabinet body 1 during use of the device, the connecting rope 1103 will be burned off, and the two isolation plates 1101 will move downward under the action of gravity to close the opening of the ventilation duct 501, thereby closing the inside of the communication cabinet body 1. This solves the problem that when a fire occurs inside the existing device due to a short circuit or other reasons during use, the heat dissipation holes will accelerate the flow of air, and the external wind will help the fire spread, making the fire difficult to control.

[0042] When a fire occurs, the smoke sensor 12 detects the fire inside the communication cabinet body 1 through smoke and transmits a signal to the control module 3. The control module 3 controls the alarm 4 to sound and transmits a signal to the staff.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A communication cabinet with a rapid heat dissipation structure, comprising a communication cabinet body (1), characterized in that: Ventilation components (5) are respectively arranged on the mutually symmetrical outer walls of the communication cabinet body (1); a fire protection component (11) is arranged between the mutually symmetrical outer walls of the communication cabinet body (1); a smoke sensor (12) is fixedly installed on the top of the inner cavity of the fire protection component (11); an alarm (4) is fixedly installed on the top of the outer wall of the communication cabinet body (1); a control module (3) is fixedly installed on the top of the outer wall of the communication cabinet body (1); and opening and closing doors (2) are rotatably installed on both sides of the outer wall of the communication cabinet body (1) close to the inner cavity of the communication cabinet body (1); The fireproof component (11) comprises an isolation plate (1101), and movable grooves (6) are symmetrically provided on the inner walls of the communication cabinet body (1) on both sides which are symmetrical to each other. An isolation plate (1101) is slidably installed in the two movable grooves (6) on the same side, and a connecting rod (1102) is fixedly installed between the two isolation plates (1101). A connecting rope (1103) is fixedly installed in the middle of the side wall of the connecting rod (1102), and the side of the connecting rope (1103) away from the connecting rod (1102) is fixed to the top of the inner wall of the communication cabinet body (1).

2. A communication cabinet with a rapid heat dissipation structure according to claim 1, characterized in that: The ventilation assembly (5) comprises a ventilation duct (501), and ventilation ducts (501) are respectively fixedly mounted on two symmetrical outer walls of the communication cabinet body (1), and the two ventilation ducts (501) respectively penetrate the outer wall of the communication cabinet body (1) and extend to the interior of the communication cabinet body (1), and a plug-in slot (502) is provided below a side of the ventilation duct (501) away from the communication cabinet body (1), and a filter frame (508) is slidably mounted in the plug-in slot (502), and a mounting frame (503) is fixedly mounted on a side of the ventilation duct (501) above the plug-in slot (502).

3. A communication cabinet with a rapid heat dissipation structure according to claim 2, characterized in that: Through grooves (504) are respectively provided on mutually symmetrical outer walls of the installation frame (503), and sliding blocks (506) are respectively slidably installed in two of the through grooves (504), and a limiting block (507) is fixedly installed on the side where the two sliding blocks (506) are close to each other, and a spring (505) is fixedly installed on the top of the limiting block (507), and the side of the spring (505) away from the limiting block (507) is fixedly installed on the top of the inner wall of the installation frame (503).

4. A communication cabinet with a rapid heat dissipation structure according to claim 3, characterized in that: The limit block (507) is in an "L" shape, and the bend of the limit block (507) contacts the outer wall of the filter frame (508). The bottom and top of the inner wall of the filter frame (508) are respectively provided with filter screens, and activated carbon particles are provided between the two filter screens in the inner wall of the filter frame (508).

5. The communication cabinet with a rapid heat dissipation structure according to claim 1, characterized in that: The inner wall of the communication cabinet body (1) is provided with mounting grooves (7) located above the ventilation duct (501), and motors (8) are fixedly installed in two of the mounting grooves (7), and baffles (9) are fixedly installed on the sides of the inner walls of the two mounting grooves (7) close to each other, respectively. The power output shaft of the motor (8) passes through the baffle (9) and extends to the inside of the communication cabinet body (1), and fans (10) are fixedly installed on the power output shafts of the two motors (8) via couplings.

6. A communication cabinet with a rapid heat dissipation structure according to claim 1, characterized in that: The two movable grooves (6) opened on the same side are located on both sides of the ventilation duct (501), the isolation plate (1101) is in contact with the inner wall of the communication cabinet body (1), and the cross-sectional area of ​​the isolation plate (1101) in the vertical direction is larger than the opening area of ​​the ventilation duct (501).

7. A communication cabinet with a rapid heat dissipation structure according to claim 1, characterized in that: The control module (3) is electrically connected to an alarm (4), and the control module (3) is electrically connected to a smoke sensor (12).

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