CN224123760U

CN224123760U - A low-voltage intelligent control cabinet with heat dissipation structure

Info

Publication number: CN224123760U
Application number: CN202520922605.XU
Authority: CN
Inventors: 庄培
Original assignee: Nanjing Beihang Technology Co ltd
Current assignee: Nanjing Beihang Technology Co ltd
Priority date: 2025-05-12
Filing date: 2025-05-12
Publication date: 2026-04-14
Anticipated expiration: 2035-05-12

Abstract

This utility model discloses a low-voltage intelligent control cabinet with a heat dissipation structure, including a cabinet body with an opening facing forward. A heat exchange window is located inside the center of the right end of the cabinet body and is sealed with a filter screen. A telescopic window connects to the right end of the cabinet body, and a heat dissipation box is installed inside the telescopic window. A cabinet door is rotatably connected to the front end of the heat dissipation box via a limit seat. A conduit connects to the lower end of the cabinet body. Limit grooves are provided on the right side of the inner walls at both the upper and lower ends of the telescopic window. The internal heat dissipation box can move forward and rotate laterally, thereby completely removing the installed electrical equipment from the cabinet body, improving the convenience of electrical equipment installation, maintenance, and wiring harness connection. Compared to traditional fixed control cabinets, this structure avoids the problem of narrow operating space, eliminates the need to disassemble the cabinet for maintenance, significantly improving work efficiency. Simultaneously, a linkage mechanism ensures stable connection of the wiring harness during movement, preventing damage caused by pulling.

Description

Weak current intelligent control cabinet with heat radiation structure

Technical Field

The utility model relates to the field of weak current control cabinets, in particular to a weak current intelligent control cabinet with a heat dissipation structure.

Background

The traditional weak current intelligent control cabinet has a plurality of technical limitations in the long-term use process, and is mainly reflected in the aspects of insufficient heat dissipation efficiency, inconvenient maintenance operation and the like.

The existing control cabinet adopts a fixed mounting structure, internal equipment is densely distributed to cause limited heat dissipation space, heat dissipation is carried out only by means of simple ventilation holes or a single fan, the temperature in the cabinet is difficult to effectively reduce, and particularly, local overheating phenomenon is easy to occur in a high-temperature environment or high-load operation, so that the service life and the operation stability of electronic equipment are seriously affected.

Meanwhile, the traditional cabinet body structural design does not fully consider maintenance convenience, and the cabinet door needs to be completely opened and operated in a narrow space when equipment is installed and lines are overhauled, so that the cabinet is low in efficiency, and cables are easy to loosen or damage due to improper operation.

In order to solve the problems, the patent provides an innovative solution integrating efficient heat dissipation and convenient maintenance to break through the bottleneck of the prior art.

Disclosure of utility model

The utility model mainly aims to provide a weak current intelligent control cabinet with a heat radiation structure, and aims to solve the problems that a traditional cabinet body adopts a fixed installation structure, equipment installation and maintenance space is narrow, and maintenance operation is inconvenient.

In order to solve the problems, the utility model provides a weak current intelligent control cabinet with a heat dissipation structure, which comprises a cabinet body, wherein an opening of the cabinet body is forward, a heat exchange window is arranged in the center of the right end of the cabinet body and is blocked by a filter screen, the right end of the cabinet body is communicated with a telescopic window, a heat dissipation box is arranged in the telescopic window, the front end of the heat dissipation box is rotationally connected with a cabinet door through a limiting seat, and the lower end of the cabinet body is communicated with a conduit.

Preferably, limit sliding grooves are formed in the right sides of the inner walls of the upper end and the lower end of the telescopic window, the two limit sliding grooves are formed in the cabinet body, and limit sliding rods are connected to the rear sides of the two ends of the upper end of the heat dissipation box.

Preferably, the two limit sliding rods are inserted into the two limit sliding grooves respectively, and can slide and rotate in the two limit sliding grooves, and arc-shaped limit insertion holes are formed in two corners of the front side of the inner wall of the left end of the cabinet body.

Preferably, two arc-shaped limiting inserting pieces are connected to two corners at the left side of the rear end of the cabinet door, and the two limiting inserting pieces can rotate around the limiting seat and are inserted into the two limiting inserting holes respectively.

Preferably, the center of the left end of the radiating box is provided with a wind guide hole, a radiating fan is arranged in the wind guide hole, a blocking grille is arranged on the left side of the radiating fan, and the blocking grille is clamped in the wind guide hole.

Preferably, the rear side of the right end of the heat dissipation box is communicated with a communication frame, the communication frame is positioned in the cabinet body and is attached to the inner wall of the rear end of the cabinet body, and a plurality of heat absorption pipes are communicated in the communication frame.

Preferably, a plurality of heat absorption holes are formed in the front ends of the heat absorption pipes, a plurality of mounting seats are connected to the front ends of the communication frames, and the mounting seats are located on the front sides of the heat absorption pipes and located in the cabinet body.

Preferably, the telescopic clamping groove is formed in the center of the lower end of the cabinet body, a telescopic connecting plate is arranged inside the telescopic clamping groove and connected to the lower side of the front end of the communication frame, the telescopic connecting plate is slidably connected inside the telescopic clamping groove, and the telescopic connecting plate is located at the rear end of the cabinet door.

The beneficial effects are that:

1. The internal heat dissipation box can integrally move forwards and laterally rotate, so that the installed electrical equipment can be completely moved out of the cabinet body, and the convenience of the electrical equipment installation, maintenance and wire harness connection is improved. Compared with the traditional fixed control cabinet, the structure avoids the problem of narrow operation space, the cabinet body is not required to be disassembled during maintenance, the working efficiency is remarkably improved, and meanwhile, the stable connection of the wire harness in the moving process is ensured through the linkage mechanism, so that the damage caused by pulling is avoided.

2. The cabinet door adopts the design that the arc limiting inserting piece is matched with the corresponding hole position of the cabinet body, the cabinet door is automatically inserted and locked when the cabinet door is closed, and the cabinet door is matched with the right-end locking tool to realize the fixation with the cabinet body, so that the heat dissipation box and the electrical equipment can be locked in the cabinet body, and the safety of the internal equipment is ensured.

3. According to the utility model, through the linkage control of the temperature sensing controller and the cooling fan, the automatic monitoring and adjustment of the temperature in the cabinet are realized. The heat dissipation system adopts a mode of combining active air suction and passive convection, utilizes the heat absorption pipe to directionally extract hot air around the equipment, introduces external cold air through a heat exchange window protected by a filter screen, and forms efficient heat exchange circulation, thereby intelligently controlling the temperature in the cabinet body and ensuring the stable operation of the electronic equipment at a proper temperature.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a folding structure of a weak current control cabinet of the utility model;

FIG. 2 is a schematic diagram showing a structure of a communication frame in a pulled-out state according to the present utility model;

FIG. 3 is a schematic diagram of a cabinet connection structure according to the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 3A in accordance with the present utility model;

FIG. 5 is a schematic diagram of a connection structure of a heat dissipating box according to the present utility model;

fig. 6 is a schematic diagram of a connection structure of a communication frame according to the present utility model.

The reference numerals are explained as follows:

1. A cabinet body; 2, a telescopic window, 3, a heat dissipation box, 4, a cabinet door, 5, a conduit, 6, a limiting chute, 7, a limiting slide bar, 8, a limiting jack, 9, a limiting insert, 10, a heat dissipation fan, 11, a blocking grid, 12, a communication frame, 13, a heat absorption pipe, 14, a heat absorption hole, 15, an installation seat, 16, a telescopic clamping groove and 17, and a telescopic connection plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to achieve the above object, as shown in fig. 1-6, the utility model provides a weak current intelligent control cabinet with a heat dissipation structure, which comprises a cabinet body 1, the opening of the cabinet body 1 is forward, a heat exchange window is arranged in the center of the right end of the cabinet body 1 and is blocked by a filter screen, the right end of the cabinet body 1 is communicated with a telescopic window 2, a heat dissipation box 3 is arranged in the telescopic window 2, the front end of the heat dissipation box 3 is rotationally connected with a cabinet door 4 through a limiting seat, the lower end of the cabinet body 1 is communicated with a conduit 5, the rear side of the right end of the heat dissipation box 3 is communicated with a communication frame 12, the communication frame 12 is positioned in the cabinet body 1 and is attached to the inner wall of the rear end of the cabinet body 1, the front end of the communication frame 12 is connected with a plurality of installation seats 15, a weak current system is centrally controlled and managed through the weak current control cabinet, electrical equipment of the weak current system is installed in the cabinet body 1 through the plurality of installation seats 15 and is internally connected with the telescopic window 2 through the heat dissipation box 3 and the communication frame 12, the front end of the heat dissipation box 3 is hermetically connected with the electrical equipment in the cabinet body 1 through the conduit 5, the connection wire harness in the weak current system penetrates into the cabinet body 1 to the interior through the conduit 5 to the heat dissipation box 3 and is electrically connected with the electrical equipment in the front of the telescopic window 2 and can be conveniently connected with the front electrical equipment through the telescopic window 2 and the front through the telescopic window 2 and can be conveniently connected to be conveniently moved out from the front and the front electrical equipment through the installation seat inside the electrical equipment.

Preferably, the right sides of the inner walls of the upper end and the lower end of the telescopic window 2 are respectively provided with a limit chute 6, the two limit chutes 6 are respectively arranged in the cabinet body 1, the rear sides of the two ends of the upper end of the heat dissipation box 3 are respectively connected with a limit slide rod 7, the two limit slide rods 7 are respectively inserted in the two limit chutes 6 and can slide and rotate in the two limit chutes 6, the center of the lower end of the cabinet body 1 is provided with a telescopic clamping groove 16, the telescopic clamping groove 16 is internally provided with a telescopic connecting plate 17, the telescopic connecting plate 17 is connected to the lower side of the front end of the communication frame 12 and is in sliding connection with the telescopic clamping groove 16, the telescopic connecting plate 17 is positioned at the rear end of the cabinet door 4, in the process of moving the electrical equipment out of the interior of the cabinet body 1, the telescopic window 2 and the heat dissipation box 3 can be limited through the limit chutes 6 and the limit slide rods 7 at the upper end and the lower end, let the heat dissipation case 3 can slide forward through the slip of spacing slide bar 7 in spacing spout 6 inside, when heat dissipation case 3 and spacing slide bar 7 slide to the front side, heat dissipation case 3 drives intercommunication frame 12 and a plurality of mount pad 15 and removes cabinet body 1 front end opening part, at this moment, rotate heat dissipation case 3 around spacing slide bar 7 left side, let heat dissipation case 3 drive intercommunication frame 12 and a plurality of mount pad 15 follow cabinet body 1 inside roll-out, thereby with a plurality of mount pads 15, make the electrical equipment of weak current system more convenient to install, maintain and pencil connect, after installation, maintenance and pencil connect, again through the rotation and the slip of heat dissipation case 3 with intercommunication frame 12 and mount pad 15 remove cabinet body 1 inside, and drive electrical equipment and remove cabinet body 1 inside together.

Wherein, in the electrical equipment shifts out the in-process from cabinet body 1 inside, conduit 5 and flexible connecting plate 17 are together removed to cabinet body 1 front end outside under the drive of intercommunication frame 12 to remain the position unchanged throughout with the electrical equipment of a plurality of mount pad 15 front end installation, ensure that electrical equipment shifts out the pencil connection stability of in-process from cabinet body 1 inside.

Preferably, the arc-shaped limiting insertion holes 8 are formed in two corners of the front side of the inner wall of the left end of the cabinet body 1, the arc-shaped limiting insertion pieces 9 are connected to two corners of the left side of the rear end of the cabinet door 4, the two limiting insertion pieces 9 can rotate around the limiting seat and are inserted into the two limiting insertion holes 8 respectively, the cabinet door 4 drives the two limiting insertion pieces 9 to rotate around the limiting seat in the process of rotating and blocking the front end of the cabinet body 1 around the limiting seat, the two limiting insertion pieces 9 are gradually inserted into the two limiting insertion holes 8, the two limiting insertion holes 8 and the two limiting insertion pieces 9 can limit the position between the left end of the cabinet door 4 and the cabinet body 1, when the cabinet door 4 is completely blocked at the front end of the cabinet body 1, the right end of the cabinet door 4 can be limited and locked through a lock arranged inside, and therefore the positions of the cabinet body 1 and the cabinet door 4 are completely locked, and the heat dissipation box 3, the communication frame 12, the installation seat 15 and the electric appliance installed at the front end of the installation seat 15 are locked, and the weak current control cabinet is stable in structure is ensured.

Preferably, the center department of the left end of radiating box 3 has seted up the wind-guiding hole, wind-guiding hole inside is provided with radiator fan 10, radiator fan 10 left side is provided with and seals fender grid 11, and seal fender grid 11 joint inside the wind-guiding hole, the inside intercommunication of intercommunication frame 12 has a plurality of heat absorption pipes 13, a plurality of heat absorption holes 14 have all been seted up to a plurality of heat absorption pipes 13 front ends, and a plurality of mount pad 15 all are located a plurality of heat absorption pipes 13 fronts, and be located cabinet 1 inside, the in-process of the operation of electrical equipment in weak current control cabinet inside, electrical equipment can produce the heat, at this moment, owing to cabinet door 4 inside is provided with the temperature sensing control machine, consequently, weak current control cabinet can pass through the temperature of the inside of temperature sensing control cabinet 1, and control radiator fan 10 operation behind the temperature exceeding the setting value, radiator fan 10 is inside the inside with the inside steam suction radiating box 3 of cabinet 1 through intercommunication frame 12, and heat absorption pipe 13 and heat absorption hole 14, and blow out from the opening department in the left end of radiating box 3, simultaneously, cabinet 1 is inhaled with outside cabinet 1 through the inside heat transfer window that sets up in the right-hand member inside, thereby carry out the inside cooling control cabinet 1, the inside the internal cooling down of the intelligent object, and the internal cooling device is guaranteed.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a light current intelligent control cabinet with heat radiation structure, its characterized in that, including the cabinet body (1), cabinet body (1) opening forward, and cabinet body (1) right-hand member center department is inside to be provided with heat transfer window to keep off through the filter screen, cabinet body (1) right-hand member intercommunication has flexible window (2), flexible window (2) inside is provided with heat dissipation case (3), heat dissipation case (3) front end is connected with cabinet door (4) through spacing seat rotation, cabinet body (1) lower extreme intercommunication has conduit (5).

2. The weak current intelligent control cabinet with the heat radiation structure according to claim 1, wherein limiting sliding grooves (6) are formed in the right sides of the inner walls of the upper end and the lower end of the telescopic window (2), the two limiting sliding grooves (6) are formed in the cabinet body (1), and limiting sliding rods (7) are connected to the rear sides of the two ends of the upper end of the heat radiation box (3).

3. The weak current intelligent control cabinet with the heat radiation structure according to claim 2, wherein the two limit sliding rods (7) are respectively inserted into the two limit sliding grooves (6) and can slide and rotate in the two limit sliding grooves (6), and arc-shaped limit insertion holes (8) are formed in two corners of the front side of the inner wall of the left end of the cabinet body (1).

4. A weak current intelligent control cabinet with a heat radiation structure as claimed in claim 3, characterized in that, the two corners of the left side of the rear end of the cabinet door (4) are connected with arc-shaped limit inserts (9), and the two limit inserts (9) can rotate around the limit seat and are respectively inserted into the two limit jacks (8).

5. The weak current intelligent control cabinet with the heat radiation structure according to claim 1, wherein a wind guide hole is formed in the center of the left end of the heat radiation box (3), a heat radiation fan (10) is arranged in the wind guide hole, a blocking grid (11) is arranged on the left side of the heat radiation fan (10), and the blocking grid (11) is clamped in the wind guide hole.

6. The weak current intelligent control cabinet with the heat radiation structure according to claim 5, wherein a communication frame (12) is communicated with the rear side of the right end of the heat radiation box (3), the communication frame (12) is positioned inside the cabinet body (1) and is attached to the inner wall of the rear end of the cabinet body (1), and a plurality of heat absorption pipes (13) are communicated inside the communication frame (12).

7. The weak current intelligent control cabinet with the heat radiation structure according to claim 6, wherein a plurality of heat absorption holes (14) are formed in the front ends of the heat absorption pipes (13), a plurality of mounting seats (15) are connected to the front ends of the communication frames (12), and the mounting seats (15) are located on the front sides of the heat absorption pipes (13) and inside the cabinet body (1).

8. The weak current intelligent control cabinet with the heat radiation structure according to claim 7, wherein a telescopic clamping groove (16) is formed in the center of the lower end of the cabinet body (1), a telescopic connecting plate (17) is arranged inside the telescopic clamping groove (16), the telescopic connecting plate (17) is connected to the lower side of the front end of the communication frame (12) and is slidably connected to the inside of the telescopic clamping groove (16), and the telescopic connecting plate (17) is located at the rear end of the cabinet door (4).