CN212626810U

CN212626810U - Low-voltage electrical control cabinet with ventilation window

Info

Publication number: CN212626810U
Application number: CN202021692561.XU
Authority: CN
Inventors: 赵维坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-02-26
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a low pressure electrical control cabinet technical field, especially a low pressure electrical control cabinet with ventilation window, the power distribution box comprises a box body, the air intake has all been seted up to the bottom of box surface both sides, the box is close to the equal fixedly connected with wind window shell in both sides of air intake surface, two the one end that the box surface was kept away from to the wind window shell has all seted up the vent, two a plurality of spacers of the equal fixedly connected with in both sides that the box inner wall was kept away from to the vent. The utility model has the advantages that: through the inside air intake one end fixedly connected with fan that is close to of mount, the relatively poor problem of ventilation has been solved through the common ventilation of a plurality of fans, and two wind window shells all pass through bolt and box fixed connection, and two mounts all with wind window shell sliding connection, can the person of facilitating the use open the wind window shell to take out the mount through the handle, clear up the filter screen, realized the purpose of clearing up fast and changing the inside filter screen.

Description

Low-voltage electrical control cabinet with ventilation window

Technical Field

The utility model relates to a low pressure electrical control cabinet technical field, especially a low pressure electrical control cabinet with ventilation window.

Background

The switch equipment, the measuring instrument, the protective electrical appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, the arrangement of the switch equipment, the measuring instrument, the protective electrical appliance and the auxiliary equipment meets the requirement of normal operation of an electric power system, the switch equipment is convenient to overhaul, and the safety of a person and surrounding equipment is not endangered.

The ventilation effect of the ventilation window that has the installation of the low pressure electrical control cabinet of ventilation window is relatively poor now, and the general fixed connection of ventilation window is inconvenient clears up and is changed inside filter screen, and then influences the heat dissipation of switch board, makes the internal portion temperature of whole cabinet higher, seriously influences the power consumption safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a low pressure electrical control cabinet with ventilation window, effectively solved prior art's not enough.

The purpose of the utility model is realized through the following technical scheme: the low-voltage electrical control cabinet with the ventilation window comprises a box body, wherein air inlets are formed in the bottom ends of two sides of the outer surface of the box body, and two sides of the box body, which are close to the outer surface of the air inlets, are fixedly connected with air window shells;

the ends, far away from the outer surface of the box body, of the two air window shells are provided with ventilation openings, the two sides, far away from the inner wall of the box body, of the two ventilation openings are fixedly connected with a plurality of spacers, and the spacers are fixedly connected with the ventilation openings in a welding mode;

two equal sliding connection in inside of wind window shell has the mount, two a plurality of installation square mouths have all been seted up on the top of mount surface, two a plurality of draw-in grooves have all been seted up to the bottom surface of mount inner wall, and are a plurality of the draw-in groove is equallyd divide and is do not corresponding with the position of installation square mouth, two the inside equal fixedly connected with fan of one end of keeping away from the spacer of mount, two the equal fixedly connected with handle in bottom that spacer surface one end was kept away from to the mount.

Optionally, the two air inlets are symmetrically distributed on two sides of the outer surface of the box body, and a plurality of heat dissipation holes are formed in the top ends of the two sides of the outer surface of the box body.

Optionally, the two air window shells are fixedly connected with the box body through bolts, and the size of the two air vents is larger than that of the air inlet.

Optionally, a plurality of the spacers are uniformly distributed in the ventilation opening, and the plurality of the spacers are obliquely arranged with the ventilation opening.

Optionally, it is a plurality of equal sliding connection in inside of installation square mouth has the filter screen, and is a plurality of the filter screen is equallyd divide and is do not blocked joint mutually with the draw-in groove.

Optionally, the size of the inner parts of the two fixing frames is respectively matched with the size of the air inlet, and the bottom surfaces of the outer surfaces of the two handles are respectively contacted with the bottom surface of the inner wall of the air inlet.

Optionally, two the size of mount is equallyd divide respectively with the inside size looks adaptation of windscreen shell, two one side that the mount is close to the handle surface is equallyd divide respectively with windscreen shell keep away from the one side looks parallel and level of spacer surface.

The utility model has the advantages of it is following:

1. this low pressure electrical control cabinet with ventilation window, through the inside air intake one end fixedly connected with fan that is close to of mount, the relatively poor problem of ventilation has been solved through the common ventilation of a plurality of fans, two wind window shells all through bolt and box fixed connection, two mounts all with wind window shell sliding connection, can the person of facilitating the use open the wind window shell, and take out the mount through the handle, clear up the filter screen, realized carrying out the purpose of clearing up fast and changing to inside filter screen.

2. This low-voltage electrical control cabinet with ventilation window, through the spacer in the inside evenly distributed of vent and place with the vent slope, played the effect that prevents the rainwater entering, there is the filter screen through the equal sliding connection in the inside at a plurality of installation square mouths, can improve the filter effect to dust impurity in the air, through two air intake symmetric distributions in the both sides of box surface, can increase air cycle, effectively reduce the inside temperature of switch board, reached the purpose that reduces the inside temperature of switch board.

Drawings

FIG. 1 is a schematic view of the assembly of the present invention;

FIG. 2 is a schematic structural view of the inside of the casing of the windshield of the present invention;

fig. 3 is a schematic structural view of the wind window housing of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1-box body, 2-radiating holes, 3-fan, 4-air inlet, 5-spacer, 6-air window shell, 7-handle, 8-fixing frame, 9-mounting square opening, 10-filter screen, 11-clamping groove and 12-ventilation opening.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 5, a low-voltage electrical control cabinet with a ventilation window comprises a box body 1, wherein air inlets 4 are formed in the bottom ends of two sides of the outer surface of the box body 1, and air window housings 6 are fixedly connected to two sides of the outer surface of the box body 1, which are close to the air inlets 4;

the ends, far away from the outer surface of the box body 1, of the two air window shells 6 are respectively provided with a vent 12, the two sides, far away from the inner wall of the box body 1, of the two vent 12 are respectively and fixedly connected with a plurality of spacers 5, and the spacers 5 are respectively and fixedly connected with the vent 12 in a welding mode;

the equal sliding connection in inside of two wind window shells 6 has mount 8, and a plurality of installation square mouths 9 have all been seted up on the top of two 8 surfaces of mount, and a plurality of draw-in grooves 11 have all been seted up to the bottom surface of two 8 inner walls of mount, and a plurality of draw-in grooves 11 are equallyd divide and do not correspond with the position of installation square mouth 9, and the equal fixedly connected with fan 3 of one end of spacer 5 is kept away from to two 8 inside mounts, and the equal fixedly connected with handle 7 in bottom of 5 surface one ends of spacer are.

As an optional technical solution of the utility model:

two air intakes 4 symmetric distribution are in the both sides of box 1 surface, and a plurality of louvres 2 have all been seted up on the top of box 1 surface both sides, and a plurality of louvres 2 evenly distributed circulate the ventilation through fan 3 to switch board inside at the top of box 1 surface both sides, and then can realize carrying out the purpose of cooling to control switch.

As an optional technical solution of the utility model:

two wind window shells 6 all through bolt and box 1 fixed connection, and the size of two vents 12 all is greater than the size of air intake 4, can block the inside that mount 8 got into box 1 through air intake 4, and two wind window shells 6 all can the person of facilitating the use assemble and dismantle wind window shell 6 through bolt and box 1 fixed connection, and the person of facilitating the use clears up and changes filter screen 10.

As an optional technical solution of the utility model:

a plurality of spacers 5 evenly distributed are in the inside of vent 12, and a plurality of spacers 5 all place with vent 12 slope, can prevent the inside that the rainwater from getting into vent 12 after the slope is put, can effectively prevent the inside that impurity dust got into the switch board through most filter screen 10.

As an optional technical solution of the utility model:

equal sliding connection in inside of a plurality of installation square mouths 9 has filter screen 10, and a plurality of filter screens 10 are equallyd divide do not with draw-in groove 11 looks joint, and a plurality of draw-in grooves 11 are equallyd divide do not corresponding with the position of installation square mouths 9, and a plurality of draw-in grooves 11 can be fixed the position of filter screen 10, and a plurality of filter screens 10 are equallyd divide do not with installation square mouths 9 sliding connection simultaneously, can conveniently install and take out filter screen 10.

As an optional technical solution of the utility model:

the size looks adaptation of do not with air intake 4 is equallyd divide to the inside size of two mounts 8, and the bottom surface of two 7 surfaces of handle is equallyd divide and is do not contacted with the bottom surface of 4 inner walls of air intake, through blockking of box 1, avoids two mounts 8 to get into the inside of box 1, can also take out mount 8 by the person of facilitating the use simultaneously, avoids handle 7 and box 1 to interfere mutually to also do not influence the ventilation performance of fan 3.

As an optional technical solution of the utility model:

two mount 8's size is equallyd divide do not with the inside size looks adaptation of wind window shell 6, two mount 8 are close to one side of 7 surfaces of handle and are equallyd divide do not keep away from one side looks parallel and level of spacer 5 surfaces with wind window shell 6, can make two mount 8 place completely with the inside of wind window shell 6, make things convenient for wind window shell 6 to keep away from one side of spacer 5 surfaces and closely laminate with box 1, prevent that outside dust from the inside that the laminating department got into box 1, and then provide relatively clear environment for control switch, improve control switch's life.

The working process of the utility model is as follows: when a user uses the air purifier, the fan 3 is fixedly connected with one end of the fixing frame 8 close to the air inlet 4, the problem of poor ventilation is solved through the common ventilation of the plurality of fans 3, the two air window shells 6 are fixedly connected with the box body 1 through bolts, the two fixing frames 8 are in sliding connection with the air window shells 6, the air window shells 6 can be conveniently opened by the user, the fixing frames 8 can be taken out through the handles 7 to clean the filter screen 10, the purpose of quickly cleaning and replacing the internal filter screen is realized, the partition plates 5 are uniformly distributed in the ventilation opening 12 and are obliquely arranged with the ventilation opening 12, the effect of preventing rainwater from entering is achieved, the filter screen 10 is connected with the inside of the mounting square openings 9 in a sliding way, the filtering effect of dust and impurities in air can be improved, and the two air inlets 4 are symmetrically distributed on two sides of the outer surface of the box body 1, can increase air cycle, effectively reduce the inside temperature of switch board, reach the purpose that reduces the inside temperature of switch board.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low pressure electrical control cabinet with ventilation window which characterized in that: the air window comprises a box body (1), wherein air inlets (4) are formed in the bottom ends of two sides of the outer surface of the box body (1), and air window shells (6) are fixedly connected to two sides of the outer surface, close to the air inlets (4), of the box body (1);

one ends, far away from the outer surface of the box body (1), of the two air window shells (6) are respectively provided with a vent (12), two sides, far away from the inner wall of the box body (1), of the two vent (12) are respectively and fixedly connected with a plurality of spacers (5), and the spacers (5) are respectively and fixedly connected with the vent (12) in a welding mode;

two equal sliding connection in inside of wind window shell (6) has mount (8), two a plurality of installation square mouths (9), two have all been seted up on the top of mount (8) surface a plurality of draw-in grooves (11), a plurality of draw-in groove (11) are equallyd divide and are do not corresponding with the position of installation square mouth (9), two the equal fixedly connected with fan (3) of one end of spacer (5), two are kept away from to mount (8) inside the equal fixedly connected with handle (7) in bottom of spacer (5) surface one end are kept away from to mount (8).

2. The low-voltage electrical control cabinet with the ventilation window as claimed in claim 1, wherein: two air inlets (4) are symmetrically distributed on two sides of the outer surface of the box body (1), and a plurality of heat dissipation holes (2) are formed in the top ends of two sides of the outer surface of the box body (1).

3. The low-voltage electrical control cabinet with the ventilation window as claimed in claim 1, wherein: two wind window shell (6) all pass through bolt and box (1) fixed connection, two the size of vent (12) all is greater than the size of air intake (4).

4. The low-voltage electrical control cabinet with the ventilation window as claimed in claim 1, wherein: the spacers (5) are uniformly distributed in the ventilation opening (12), and the spacers (5) are obliquely arranged with the ventilation opening (12).

5. The low-voltage electrical control cabinet with the ventilation window as claimed in claim 1, wherein: a plurality of equal sliding connection in the inside of installation square mouth (9) has filter screen (10), and is a plurality of filter screen (10) are equallyd divide and are do not blocked joint mutually with draw-in groove (11).

6. The low-voltage electrical control cabinet with the ventilation window as claimed in claim 1, wherein: the size of the inner part of the fixing frame (8) is equally distributed and is respectively matched with the size of the air inlet (4), and the bottom surface of the outer surface of the handle (7) is equally distributed and is respectively contacted with the bottom surface of the inner wall of the air inlet (4).

7. The low-voltage electrical control cabinet with the ventilation window as claimed in claim 1, wherein: two the size of mount (8) is equallyd divide do not with the inside size looks adaptation of windscreen shell (6), two one side that mount (8) are close to handle (7) surface is equallyd divide do not keep away from a side looks parallel and level of spacer (5) surface with windscreen shell (6).