CN219163986U

CN219163986U - Power supply and filter isolation mounting cabinet

Info

Publication number: CN219163986U
Application number: CN202320066299.5U
Authority: CN
Inventors: 郭涛; 窦艳军
Original assignee: Shandong Haoxin Electric Technology Co ltd
Current assignee: Shandong Haoxin Electric Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-09
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the technical field of electrical cabinets, in particular to a cabinet with an isolated power supply and a filter. The utility model comprises a cabinet body, a cabinet door arranged on the front surface of the cabinet body and a mounting rack arranged in the cabinet body, wherein the mounting rack is divided into a lower power supply chamber and an upper shielding chamber; a power supply is arranged in the power supply chamber, and a shielding box is arranged in the shielding chamber; the shielding box is arranged on the mounting frame and is internally provided with a filter; the cabinet door is divided into a lower power supply door and an upper electric valve; the back and the left side of the cabinet body are made of transparent acrylic plates, and the right side of the cabinet body is provided with heat dissipation holes. The utility model has the advantages that the shielding chamber is arranged at the upper part and the power supply chamber is arranged at the lower part, so that the layout is reasonable; the installation position of the filter is adjusted by using the shielding box with the transverse guide rail, so that the assembly and maintenance of the cabinet body are convenient.

Description

Power supply and filter isolation mounting cabinet

Technical Field

The utility model relates to the technical field of electrical cabinets, in particular to a cabinet with an isolated power supply and a filter.

Background

The existing power supply and the filter are isolated by adopting a special installation cabinet body because of interference. For example, chinese patent ZL202222728119.3 discloses a hybrid filtering compensation device, which is to place the power supply and the filtering in different areas through a partition board and a shielding chamber, so as to reduce the interference between the power line and the equipment and improve the filtering compensation effect. However, the power supply cabinet can only be arranged upwards due to the lower arrangement of the shielding cabinet, so that the weight and the center of gravity of the cabinet are easily unbalanced; meanwhile, the position of the shielding cabinet is fixed, the position of the filter cannot be adjusted according to the size of the electrical component, and assembly and maintenance are difficult.

Disclosure of Invention

The utility model aims to solve the technical problems that: the cabinet overcomes the defects of the prior art, provides a cabinet body with a power supply and a filter installed in an isolated mode, and has the advantages that a shielding chamber is arranged on the upper side, a power supply chamber is arranged on the lower side, and the cabinet body is reasonably arranged; the installation position of the filter is adjusted by using the shielding box with the transverse guide rail, so that the assembly and maintenance of the cabinet body are convenient.

The technical scheme of the utility model is as follows:

the utility model provides a power and filter isolation installation formula cabinet body, includes the cabinet body, installs in the cabinet door of cabinet body front and installs the internal mounting bracket of cabinet, and the mounting bracket divide into power supply room, the shielding room of upper portion below; a power supply is arranged in the power supply chamber, and a shielding box is arranged in the shielding chamber; the shielding box is arranged on the mounting frame and is internally provided with a filter; the cabinet door is divided into a lower power supply door and an upper electric valve; the back and the left side of the cabinet body are made of transparent acrylic plates, and the right side of the cabinet body is provided with heat dissipation holes.

Preferably, the shielding box is formed by surrounding thin-wall section steel, and a through hole of an external port is reserved on the right side of the shielding box.

Preferably, the shielding box is fixed in the middle of the shielding chamber and is connected with the mounting frame through a transverse guide rail; the shielding box is movably connected along the transverse guide rail.

Preferably, a partition plate is arranged between the power supply chamber and the shielding chamber, and the partition plate is fixed on the mounting frame.

Preferably, the heat dissipation holes are intensively distributed at the bottom of the power supply chamber.

Preferably, electromagnetic locks are arranged on the power door and the electric valve.

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

the shielding chamber is arranged above the power supply chamber, the power supply chamber is arranged below the shielding chamber, the whole gravity center is moved downwards, and the radiating holes are arranged in the power supply chamber, so that the whole layout is more reasonable; the installation position of the filter is adjusted through the shielding box with the transverse guide rail, so that the filter with different types is suitable for being connected with electric components, and the difficulty in assembly and maintenance caused by insufficient wiring length is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

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

FIG. 2 is a second schematic structural view of the present utility model.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a mounting frame; 4. a power supply chamber; 5. a shielding chamber; 6. and the heat dissipation holes.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Example 1

As shown in fig. 1, this embodiment provides a cabinet body with a power supply and a filter installed in an isolated manner, which comprises a cabinet body 1, a cabinet door 2 installed on the front surface of the cabinet body 1, and a mounting frame 3 installed in the cabinet body 1, wherein the mounting frame 3 is divided into a lower power supply chamber 4 and an upper shielding chamber 5; a power supply is arranged in the power supply chamber 4, and a shielding box is arranged in the shielding chamber 5; the shielding box is arranged on the mounting frame 3 and is internally provided with a filter; the cabinet door 2 is divided into a lower power supply door and an upper electric valve; the back and the left side of the cabinet body 1 are made of transparent acrylic plates, and the right side of the cabinet body 1 is provided with a heat dissipation hole 6.

Working principle:

as shown in fig. 2, when the cabinet body 1 is assembled, the power door of the power supply chamber 4 and the electric valve of the shielding chamber 5 are opened, the power supply and the filter are respectively placed into corresponding positions, the corresponding wiring is distributed along the mounting frame 3, and the wiring is performed through the reserved through holes; in the wiring process, if the data wire is too short, the data wire does not need to be replaced, and the shielding box is directly slid left and right along the transverse guide rail, so that the left and right positions of the shielding box meet the requirements; even the up-down height of the shielding box can be adjusted, the bolts at the left end and the right end of the fixed transverse guide rail can be adjusted at the same time; after the cabinet body 1 is electrified and works, the power supply and the filter in the shielding box are not interfered with each other, and a partition board is arranged between the power supply chamber 4 and the shielding chamber 5, so that the shielding effect is better; by utilizing the transparent acrylic plates at the back and the left side of the cabinet body 1, the working states of the power supply and the filter can be observed in real time, and the maintenance can be rapidly carried out when abnormality is found.

Example 2

On the basis of the embodiment 1, the shielding box is formed by surrounding thin-wall section steel, and a through hole of an external port is reserved on the right side of the shielding box.

Preferably, the shielding box is fixed in the middle of the shielding chamber 5 and is connected with the mounting frame 3 through a transverse guide rail; the shielding box is movably connected along the transverse guide rail. The installation position of the filter is adjusted through the shielding box with the transverse guide rail, so that the filter with different types is suitable for being connected with electric components, and the difficulty in assembly and maintenance caused by insufficient wiring length is avoided.

Preferably, a partition is arranged between the power supply chamber 4 and the shielding chamber 5, and the partition is fixed on the mounting frame 3.

Preferably, the heat dissipation holes 6 are intensively distributed at the bottom of the power supply chamber 4. The shielding chamber 5 is arranged above and the power supply chamber 4 is arranged below, so that the whole gravity center is moved downwards, the radiating holes 6 are distributed in the power supply chamber 4, and the whole layout is more reasonable.

Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present utility model by those skilled in the art without departing from the spirit and scope of the present utility model, and it is intended that all such modifications and substitutions be within the scope of the present utility model/be within the scope of the present utility model as defined by the appended claims. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a power and filter isolation installation formula cabinet body, includes cabinet body (1), installs cabinet door (2) in cabinet body (1) front and installs mounting bracket (3) in cabinet body (1), its characterized in that, mounting bracket (3) divide into power supply room (4) of lower part, shielding room (5) of upper portion; a power supply is arranged in the power supply chamber (4), and a shielding box is arranged in the shielding chamber (5); the shielding box is arranged on the mounting frame (3) and is internally provided with a filter; the cabinet door (2) is divided into a lower power supply door and an upper electric valve; the back and the left side of the cabinet body (1) are made of transparent acrylic plates, and the right side of the cabinet body (1) is provided with a heat dissipation hole (6).

2. The cabinet of claim 1, wherein the shielding box is formed by surrounding a thin-walled steel, and a through hole with an external port is reserved on the right side of the shielding box.

3. The cabinet body with the power supply and the filter isolated installation type according to claim 2, wherein the shielding box is fixed at the middle part of the shielding room (5) and is connected with the installation frame (3) through a transverse guide rail; the shielding box is movably connected along the transverse guide rail.

4. A cabinet with power and filter isolation installation according to claim 1, characterized in that a partition is arranged between the power supply chamber (4) and the shielding chamber (5), and the partition is fixed on the mounting frame (3).

5. The cabinet with the separated installation of the power supply and the filter according to claim 1, wherein the heat dissipation holes (6) are intensively distributed at the bottom of the power supply chamber (4).

6. The cabinet with power and filter isolation installation of claim 1, wherein electromagnetic locks are installed on both the power door and the electric valve.