CN217692170U

CN217692170U - Switch board with outside dustproof construction

Info

Publication number: CN217692170U
Application number: CN202221645820.2U
Authority: CN
Inventors: 杨健; 施道莉
Original assignee: Jiangsu Jinghua Electric Co ltd
Current assignee: Jiangsu Jinghua Electric Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-28
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to a switch board technical field, specifically speaking relates to a switch board with outside dustproof construction. The dust-proof heat dissipation cabinet comprises a cabinet body, wherein an air inlet window for air inlet is formed in the right surface of the cabinet body, a dust-proof heat dissipation shell is arranged on the right surface of the cabinet body and positioned at the air inlet window, installation cavities are formed in the upper end and the lower end inside the dust-proof heat dissipation shell, dust-proof boxes are arranged in the two installation cavities, an S-shaped adsorption cavity is formed in the dust-proof box, an adhesive layer for adsorbing dust is arranged in the adsorption cavity, an air inlet is formed in the right side of the adsorption cavity, and an air outlet is formed in the left side of the adsorption cavity; in this switch board with outside dustproof construction, the dust-proof box that sets up, when wind gets into the internal portion of cabinet by the air inlet window, at first, wind can be by the air intake entering absorption intracavity portion, through "S" type structure that adsorbs the chamber for attached dust in the wind, attached in the adhesive layer who adsorbs the intracavity, under the radiating circumstances of the cabinet body not influencing, can clear up the dust in the wind again.

Description

Switch board with outside dustproof construction

Technical Field

The utility model relates to a switch board technical field, specifically speaking relates to a switch board with outside dustproof construction.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

The inside long-time work of current switch board can produce high temperature, if not dispel the heat, makes the inner member cause the damage very easily, among the prior art, sets up the ventilation window with switch board one side usually and dispels the heat, but the ventilation window does not be equipped with dust keeper, leads to during the dust in the air can get into the switch board to influence the normal use of component, consequently, the urgent need of a switch board that has outside dustproof construction improves prior art not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with outside dustproof construction to solve the problem that proposes among the above-mentioned background art.

In order to realize the above purpose, the utility model provides a switch board with outside dustproof construction, the intelligent cabinet temperature adjusting device comprises a cabinet body, the air inlet window that is used for the air inlet is offered to cabinet body right surface, and outside cold air gets into the internal portion of cabinet through the air inlet window, can dispel the heat to the internal, cabinet body right surface is located air inlet window department and installs dustproof heat dissipation shell, both ends all are equipped with the installation cavity, two about dustproof heat dissipation shell is inside the installation cavity is inside all to be installed the dust-proof box, the inside absorption chamber of having seted up one "S" type of dust-proof box, the inside adhesive layer that is used for adsorbing the dust that is equipped with of absorption chamber, the air intake has been seted up on the right side in absorption chamber, the air outlet has been seted up in the left side in absorption chamber.

The working principle is as follows: when wind enters the cabinet body from the air inlet window, firstly, the wind enters the adsorption cavity from the air inlet, dust attached to the adhesive layer in the adsorption cavity is attached to the adhesive layer through the S-shaped structure of the adsorption cavity, and finally, the wind enters the cabinet body to dissipate heat of internal elements when being discharged from the air outlet.

As a further improvement of the technical scheme, the dustproof heat dissipation shell left end is provided with a connecting block, the connecting block is fixed inside the air inlet window, the cooling fans are installed at the front end and the rear end inside the connecting block, and the air inlet of each cooling fan is communicated with the two installation cavities.

As a further improvement of the technical scheme, the filter screen is installed at the opening on the right side of the installation cavity.

As a further improvement of the technical scheme, an air outlet window is formed in the bottom end of the left side of the cabinet body.

As a further improvement of the technical scheme, an installation block is arranged inside the air outlet window, and a heat dissipation fan is arranged inside the installation block.

As a further improvement of the technical scheme, a cabinet door is hinged at the opening of the cabinet body.

As a further improvement of the technical scheme, supporting legs are installed at two ends of the bottom surface of the cabinet body.

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

in this switch board with outside dustproof construction, the dust-proof box of setting, when wind gets into the internal portion of cabinet by the air inlet window, at first, wind can be by the air intake entering absorption intracavity portion, through "S" type structure that adsorbs the chamber for attached dust in the wind, attached in the adhesive layer who adsorbs the intracavity, under the radiating circumstances of the cabinet body not influencing, can clear up the dust in the wind again, played dustproof radiating effect.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

fig. 2 is a cabinet structure view of embodiment 1;

FIG. 3 is a structural view of a dustproof heat-dissipating case of embodiment 1;

FIG. 4 is a sectional view of the dustproof heat-dissipating case of embodiment 1;

FIG. 5 is a structural view of a dust box of embodiment 1;

the various reference numbers in the figures mean:

10. a cabinet body; 101. an air inlet window; 102. an air outlet window; 103. supporting legs;

11. a cabinet door; 12. mounting blocks; 121. a heat radiation fan;

20. a dustproof heat dissipation shell; 200. a mounting cavity; 201. filtering with a screen;

21. a dust-proof box; 210. an adsorption chamber; 211. an air inlet; 212. an air outlet;

22. connecting blocks; 221. a cooling fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Please refer to fig. 1-5, this embodiment provides a power distribution cabinet with an outer side dustproof structure, which includes a cabinet body 10, a wind inlet window 101 for inlet wind is disposed on the right surface of the cabinet body 10, external cold air enters the cabinet body 10 through the wind inlet window 101, and can dissipate heat in the cabinet body 10, a dustproof heat dissipation shell 20 is mounted at the position of the wind inlet window 101 on the right surface of the cabinet body 10, mounting cavities 200 are disposed at the upper and lower ends of the inside of the dustproof heat dissipation shell 20, dustproof boxes 21 are disposed inside the two mounting cavities 200, an S-shaped adsorption cavity 210 is disposed inside the dustproof boxes 21, an adhesive layer for adsorbing dust is disposed inside the adsorption cavity 210, an air inlet 211 is disposed on the right side of the adsorption cavity 210, and an air outlet 212 is disposed on the left side of the adsorption cavity 210.

When wind enters the cabinet 10 through the air inlet window 101, firstly, the wind enters the inside of the adsorption cavity 210 through the air inlet 211, and dust attached to the wind attaches to the adhesive layer in the adsorption cavity 210 through the S-shaped structure of the adsorption cavity 210, and finally, the wind enters the inside of the cabinet 10 to dissipate heat of internal components when being discharged through the air outlet 212.

Considering that the wind direction needs to be driven to flow through the air inlet window 101, the left end of the dustproof heat dissipation shell 20 is provided with the connecting block 22, the connecting block 22 is fixed to the inside of the air inlet window 101, the front end and the rear end of the inside of the connecting block 22 are respectively provided with the cooling fan 221, the air inlet of the cooling fan 221 is communicated with the two installation cavities 200, and air is blown into the cabinet body 10 through the work of the cooling fan 221, so that the wind direction outside the cabinet body 10 is driven to flow through the cabinet body 10

Considering that large-volume objects carried in wind need to be filtered, the openings at the right sides of the two installation cavities 200 are both provided with filter screens 201.

Considering that the air inside the cabinet 10 needs to flow, the bottom end of the left side of the cabinet 10 is provided with the air outlet window 102, so that the hot air in the cabinet 10 can be conveniently discharged, and heat exchange and refrigeration can be performed.

Considering that the hot air inside the cabinet 10 needs to be discharged, the mounting block 12 is installed inside the air outlet window 102, the heat dissipation fan 121 is installed inside the mounting block 12, and the hot air inside the cabinet 10 can be driven to flow outwards by the operation of the heat dissipation fan 121.

In consideration of the need to close the inside of the cabinet 10, a cabinet door 11 is hinged to an opening of the cabinet 10.

In consideration of the need to support the cabinet 10, the supporting legs 103 are installed at both ends of the bottom surface of the cabinet 10.

When the power distribution cabinet with the outer-side dustproof structure is used specifically, firstly, the heat dissipation fan 121 is powered on to work, the heat dissipation fan 121 works to drive hot air inside the cabinet body 10 to be discharged, meanwhile, the cooling fan 221 is powered on to work, the cooling fan 221 works to drive external air to approach the air inlet window 101, the air flows into the adsorption cavity 210 from the air inlet 211, and through the S-shaped structure of the adsorption cavity 210, dust attached to the air is attached to the adhesive layer in the adsorption cavity 210, finally, the air is discharged from the air outlet 212 and enters the cabinet body 10, and internal elements of the power distribution cabinet are cooled and exchanged.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a switch board with outside dustproof construction, includes the cabinet body (10), its characterized in that: an air inlet window (101) used for air inlet is seted up on the cabinet body (10) right surface, the cabinet body (10) right surface is located air inlet window (101) and installs dustproof heat dissipation shell (20), both ends all are equipped with installation cavity (200), two about dustproof heat dissipation shell (20) is inside installation cavity (200) is inside all installs dust-proof box (21), dust-proof box (21) is inside to be seted up absorption chamber (210) of one "S" type, the inside adhesive layer that is used for adsorbing the dust that is equipped with of absorption chamber (210), air intake (211) have been seted up on the right side of absorption chamber (210), air outlet (212) have been seted up in the left side of absorption chamber (210).

2. The switch board with outside dustproof construction of claim 1, characterized in that: dustproof radiator shell (20) left end is equipped with connecting block (22), inside connecting block (22) are fixed and air inlet window (101), just cooling fan (221) are all installed at both ends around connecting block (22) is inside, the air inlet department and two installation cavity (200) switch-ons of cooling fan (221).

3. The switch board with outside dustproof construction of claim 1, characterized in that: two filter screens (201) are all installed to the opening part on installation cavity (200) right side.

4. The switch board with outside dustproof construction of claim 1, characterized in that: an air outlet window (102) is arranged at the bottom end of the left side of the cabinet body (10).

5. The switch board with outside dustproof construction of claim 4, characterized in that: air-out window (102) internally mounted has installation piece (12), installation piece (12) internally mounted has radiator fan (121).

6. The switch board with outside dustproof construction of claim 1, characterized in that: the opening of the cabinet body (10) is hinged with a cabinet door (11).

7. The switch board with outside dustproof construction of claim 1, characterized in that: supporting legs (103) are installed at two ends of the bottom surface of the cabinet body (10).