CN222365970U - A combined switch cabinet - Google Patents

Abstract

The utility model discloses a combined switch cabinet which comprises a switch cabinet body, a heat radiation hole and a limit frame, wherein a first threaded hole is formed in the limit frame, a limit rod is connected with the inner wall of the first threaded hole in a threaded manner, a cross beam is fixedly arranged at four corners on the right side of the switch cabinet body, a second threaded hole is formed in the cross beam, a support is fixedly arranged on the inner side of the cross beam, a mounting frame is fixedly arranged at one end of the support, a fan is fixedly arranged on the inner side of the mounting frame, a base is fixedly arranged at the bottom of the switch cabinet body, and a dust filter screen is fixedly arranged in the heat radiation hole. According to the utility model, the air circulation speed at the gap between two adjacent groups of switch cabinets is increased by the fan, the air exhaust speed in the cabinet is increased, and meanwhile, the external air is pressed into the cabinet under the action of the atmospheric pressure, so that the effect of rapidly radiating the switch cabinets is achieved, the radiating effect is good, the radiating efficiency is improved, and the daily use requirements are met.

Description

Combined switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a combined switch cabinet.

Background

The switch cabinet is electrical equipment, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, each shunt is arranged according to the requirement of the sub-control switch, the subway department can set the combined switch cabinet to store a plurality of subway power supply equipment, and workers are required to maintain and overhaul the subway power supply equipment in the combined switch cabinet regularly so as to prevent the subway power supply equipment from malfunctioning and influence the normal operation of subways.

CN219833533U discloses a combined switch cabinet for maintenance and detection of subway power supply equipment, the application proposes that the combined switch cabinet is composed of a plurality of groups of single switch cabinets, the groups of single switch cabinets are clung, and power supply equipment arranged in the switch cabinets can generate more heat under long-time operation, so that the connection parts of the groups of single switch cabinets have no space for volatilizing heat, the heat at the connection parts of two adjacent groups of single switch cabinets is not easy to volatilize, the whole heat dissipation of the combined switch cabinet is affected, the safe operation of the power supply equipment in the switch cabinets is also affected, and for the problems, we propose a combined switch cabinet for maintenance and detection of subway power supply equipment, although the application solves the problem, the application has the following defects:

the prior art scheme has the following defects that the combined type switch cabinet can radiate heat at the joint of two adjacent groups of single switch cabinets by means of the radiating holes, but the light radiates heat by means of air flowing in the radiating holes, the radiating effect is poor, and the daily use requirement is not met, so that a novel combined type switch cabinet is provided.

Disclosure of utility model

The utility model provides a combined switch cabinet to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a modular switch cabinet, includes the switch cabinet body, the louvre has been seted up to the inside of switch cabinet body, the left side fixed mounting of switch cabinet body has a spacing frame, first screw hole has been seted up to the inside of spacing frame, the inner wall threaded connection of first screw hole has the gag lever post, the four corners department fixed mounting on switch cabinet body right side has the crossbeam, the second screw hole has been seted up to the inside of crossbeam, the inboard fixed mounting of crossbeam has the support, the one end fixed mounting of support has the installing frame, the inboard fixed mounting of installing frame has the fan, the bottom fixed mounting of switch cabinet body has the base, the inside fixed mounting of louvre has the dust filter screen.

According to the technical scheme, the radiating holes are formed in the left side and the right side of the inside of the switch cabinet body, and a plurality of uniform radiating holes are distributed in the left side and the right side of the inside of the switch cabinet body.

As a further improvement scheme of the technical scheme, the limiting rod is in threaded connection with the inside of the first threaded hole and the second threaded hole.

As a further improvement scheme of the technical scheme, five fans which are uniformly distributed are fixedly arranged on the inner side of the installation frame.

As a further improvement scheme of the technical scheme, the anti-skid pad is fixedly arranged at the bottom of the base.

As a further improvement scheme of the technical scheme, the second threaded hole is arranged in the mounting frame, and the first threaded hole and the second threaded hole are positioned on the same horizontal line.

Compared with the prior art, the utility model has the beneficial effects that:

Utilize the fan to accelerate the air circulation speed in space department between two adjacent groups of cubical switchboard for steam is discharged to external speed from the cubical switchboard body, and under atmospheric pressure's the effect simultaneously, can impress external air in two adjacent groups of cubical switchboard, reaches the effect to the quick heat dissipation of cubical switchboard, and the radiating effect is good, has improved its radiating efficiency, has satisfied daily user demand.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a first threaded bore of the present utility model;

FIG. 3 is a schematic view of the beam structure of the present utility model;

fig. 4 is a schematic view of a second threaded bore configuration of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A switch cabinet body; 2, a heat radiation hole, 3, a limit frame, 4, a first threaded hole, 5, a limit rod, 6, a cross beam, 7, a second threaded hole, 8, a bracket, 9, a mounting frame, 10, a fan, 11, a base, 12 and a dust filter screen.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in the embodiment of the utility model, a combined switch cabinet includes a switch cabinet body 1, a heat dissipation hole 2 is formed in the switch cabinet body 1, a limit frame 3 is fixedly mounted on the left side of the switch cabinet body 1, a first threaded hole 4 is formed in the limit frame 3, a limit rod 5 is connected with the inner wall of the first threaded hole 4 in a threaded manner, a cross beam 6 is fixedly mounted at four corners on the right side of the switch cabinet body 1, a second threaded hole 7 is formed in the cross beam 6, a support 8 is fixedly mounted on the inner side of the cross beam 6, a mounting frame 9 is fixedly mounted at one end of the support 8, a fan 10 is fixedly mounted on the inner side of the mounting frame 9, a base 11 is fixedly mounted at the bottom of the switch cabinet body 1, and a dust filter screen 12 is fixedly mounted in the heat dissipation hole 2.

Referring to fig. 1-4, the heat dissipation holes 2 are formed on the left and right sides of the inside of the switch cabinet body 1, wherein a plurality of even heat dissipation holes 2 are distributed on the left and right sides of the inside of the switch cabinet body 1, hot air in the switch cabinet body 1 can be discharged to the outside through the heat dissipation holes 2, and meanwhile, the outside air can be conveniently introduced into the switch cabinet body 1.

Referring to fig. 1-4, the stop lever 5 is in threaded connection with the first threaded hole 4 and the second threaded hole 7, and the stop lever 5, the first threaded hole 4, the second threaded hole 7, the stop frame 3 and the cross beam 6 are matched for use, so that the assembly of a plurality of subway power supply equipment switch cabinets can be conveniently and rapidly completed.

Referring to fig. 1-4, five fans 10 are fixedly mounted on the inner side of the mounting frame 9, and the air circulation speed of the gaps between two adjacent switch cabinets of the subway power supply equipment switch cabinet is increased by the fans 10, so that the speed of exhausting hot air in the switch cabinet body 1 is increased, and the outside is accelerated to enter the cabinet, so that the effect of rapidly radiating the switch cabinet body 1 is achieved.

Referring to fig. 1-3, an anti-slip pad is fixedly mounted at the bottom of the base 11, and friction force between the whole subway power supply equipment switch cabinet and the ground can be improved through the anti-slip pad, so that the whole subway power supply equipment switch cabinet is placed more stably and has stronger stability.

Referring to fig. 1 to 4, the second threaded hole 7 is provided in the mounting frame 9, wherein the first threaded hole 4 and the second threaded hole 7 are located on the same horizontal line, and by providing the first threaded hole 4 and the second threaded hole 7 on the same horizontal line, the rotation of the stop lever 5 into the first threaded hole 4 and the second threaded hole 7 can be facilitated.

When the subway power supply equipment switch cabinet is used, when the plurality of switch cabinet bodies 1 are required to be assembled, the cross beam 6 on one switch cabinet body 1 is inserted into the limit frame 3 on the other switch cabinet body 1, the limit rod 5 is rotated to enter the first threaded hole 4 and the second threaded hole 7 to complete the combination of the plurality of switch cabinet bodies 1, when the heat dissipation of the junction of two adjacent groups of single switch cabinets of the subway power supply equipment switch cabinet is required, the fan 10 is started, the fan 10 starts to work, the air circulation speed of the gap between the two adjacent groups of switch cabinets is accelerated, the speed of exhausting hot air in the switch cabinet body 1 from outside is accelerated, the hot air is sucked into the gap between the two adjacent groups of switch cabinet bodies at the same time, the hot air is filtered by the dust filter screen 12, and then enters the interior of the switch cabinet body 1 from the heat dissipation hole 2, so that the effect of fast heat dissipation of the switch cabinet body is achieved, the heat dissipation efficiency is good, and the daily use requirement is met.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and those skilled in the art may easily implement the present utility model as shown in the drawings and described above, but many modifications, adaptations and variations of the present utility model using the above disclosed technical matters without departing from the scope of the present utility model, and meanwhile, any equivalent modifications, adaptations and variations of the above embodiments according to the essential technology of the present utility model are within the scope of the technical matters of the present utility model.

Claims (6)

1. The utility model provides a combination formula cubical switchboard, its characterized in that, including cubical switchboard body (1), louvre (2) have been seted up to the inside of cubical switchboard body (1), the left side fixed mounting of cubical switchboard body (1) has spacing frame (3), first screw hole (4) have been seted up to the inside of spacing frame (3), the inner wall threaded connection of first screw hole (4) has gag lever post (5), the four corners department fixed mounting on cubical switchboard body (1) right side has crossbeam (6), second screw hole (7) have been seted up to the inside of crossbeam (6), the inboard fixed mounting of crossbeam (6) has support (8), the one end fixed mounting of support (8) has installing frame (9), the inboard fixed mounting of installing frame (9) has fan (10), the bottom fixed mounting of cubical switchboard body (1) has base (11), the inside fixed mounting of louvre (2) has dust (12).

2. The combined type switch cabinet according to claim 1, wherein the heat dissipation holes (2) are formed on the left side and the right side of the interior of the switch cabinet body (1), and a plurality of uniform heat dissipation holes (2) are distributed on the left side and the right side of the interior of the switch cabinet body (1).

3. A modular switchgear according to claim 1, characterized in that the stop lever (5) is screwed inside the first threaded hole (4) and the second threaded hole (7).

4. A combined switch cabinet according to claim 1, characterized in that five fans (10) are fixedly mounted on the inner side of the mounting frame (9) and distributed evenly.

5. A modular switchgear according to claim 1, characterized in that the bottom of the base (11) is fixedly fitted with a non-slip mat.

6. A modular switchgear according to claim 1, characterized in that the second threaded hole (7) is provided in a mounting frame (9), wherein the first threaded hole (4) and the second threaded hole (7) are located on the same horizontal line.