CN213304790U - Air cooling device of power distribution cabinet - Google Patents

Abstract

The utility model discloses an air cooling device of a power distribution cabinet, which comprises a cabinet body, wherein two sides of the cabinet body are both embedded with ventilating windows, one adjacent sides of the two ventilating windows are both fixedly connected with third shells, fans are arranged inside the two third shells, and the adjacent sides of the two third shells are equally spaced and provided with ventilating holes; during the use, the fan through cabinet body inside generates heat the point to the distributor both sides and carries out wind-force heat dissipation, the steam of emission discharges to the outside through ventilation hole and ventilation window, after long-term heat dissipation operation, the ventilation window is covered and is caused the jam by floating dust and debris easily, operating personnel drives first plate body and brush through the first handle of horizontal pulling this moment and slides, it is clean to scrape in the surface and the gap of ventilation window, can get rid of floating dust and debris in the ventilation window effectively, in this device, the U-shaped casing accessible of installing the brush is rotated the bolt and is dismantled, the change and the washing of the brush of being convenient for.

Description

Air cooling device of power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is an air cooling device of switch board.

Background

As is known, a distribution cabinet (cabinet) is a final-stage device of a distribution system, and is divided into a power distribution cabinet (cabinet), a lighting distribution cabinet (cabinet) and a metering cabinet (cabinet). 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 invention is disclosed in China: CN205882501U discloses a power distribution cabinet air cooling device, which has the advantages of reasonable and reliable practical novel structural design, effective reduction of the temperature of a power distribution cabinet, improvement of the service life of the power distribution cabinet, guarantee of the normal production of high-purity crystallized magnesium, simple structure, convenient processing and low cost;

however, the device still has certain problems, and the structural design of the device is simple, so that the function is single, cold air in the power distribution cabinet is blown to play a cooling role, and meanwhile, floating dust or other sundries are blown easily to block ventilation equipment of the power distribution cabinet by blowing air in the power distribution cabinet, and therefore, the air cooling device of the power distribution cabinet is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an air cooling device of switch board.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an air cooling device of a power distribution cabinet comprises a cabinet body, wherein two sides of the cabinet body are respectively embedded with a ventilating window, one adjacent side of the two ventilating windows is fixedly connected with a third shell, a fan is arranged in the two third shells, one adjacent side of the two third shells is provided with ventilating holes in an equal distance arrangement mode, two sides of the cabinet body are respectively and symmetrically fixedly connected with two first shells, one repellent side of each of the four first shells is provided with a sliding groove, the inner side wall of each sliding groove is respectively and slidably connected with a sliding block, one repellent end of each sliding block is respectively and fixedly connected with a first plate body, one adjacent side of each first plate body is respectively and threadedly connected with a U-shaped shell, one adjacent side of each U-shaped shell is fixedly connected with a brush in an equal distance arrangement mode, one repellent side of each first plate body is respectively and symmetrically and fixedly connected with two first handles, and a distributor is arranged at the bottom of the inner side wall of the cabinet body.

Preferably, the inside wall symmetry fixedly connected with four second casings of the cabinet body, four the equal sliding connection of inside wall of second casing has the body of rod, four the equal fixedly connected with spring of one end of the body of rod, four the equal fixedly connected with splint of the other end of the body of rod.

Preferably, the lower surface of the cabinet body is symmetrically and fixedly connected with four first supporting columns, and a bottom plate is welded at the bottoms of the four first supporting columns.

Preferably, the front surface of the cabinet body is hinged with a cabinet door through a pin shaft, the front surface of the cabinet door is embedded with an observation window, and the front surface of the cabinet door is fixedly connected with a second handle.

Preferably, the upper surface of the cabinet body is symmetrically and fixedly connected with two second supporting columns, and the tops of the two second supporting columns are fixedly connected with a rain baffle.

Preferably, rubber pads are bonded to adjacent sides of the four clamping plates, and the adjacent sides of the four rubber pads are attached to two sides of the distributor.

(III) advantageous effects

Compared with the prior art, the utility model provides an air cooling device of switch board possesses following beneficial effect:

during the use, the fan through the internal portion of cabinet carries out wind-force heat dissipation to distributor both sides point of generating heat, after long-term heat dissipation operation, the ventilation window is covered and is caused the jam by floating dust and debris easily, operating personnel drives first plate body and brush through the first handle of horizontal pulling and slides this moment, it is clean to scrape the surface and the gap of ventilation window, can get rid of floating dust and debris in the ventilation window effectively, and simultaneously, the U-shaped casing accessible rotation bolt of installing the brush is dismantled, the change and the washing of the brush of being convenient for.

Drawings

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

fig. 2 is a schematic view of the internal structure of the middle cabinet body of the present invention;

fig. 3 is a schematic diagram of the internal structure of the first housing according to the present invention.

In the figure: 1. a base plate; 2. a first support; 3. a cabinet body; 4. a first housing; 5. a slider; 6. a brush; 7. a U-shaped housing; 8. a first plate body; 9. a first handle; 10. a rain shield; 11. a second support; 12. an observation window; 13. a second handle; 14. a second housing; 15. a splint; 16. a power distributor; 17. a rubber pad; 18. a spring; 19. a ventilation window; 20. a fan; 21. a third housing; 22. a chute; 23. a vent hole; 24. a cabinet door; 25. a rod body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: an air cooling device of a power distribution cabinet comprises a cabinet body 3, wherein two sides of the cabinet body 3 are respectively embedded with a ventilating window 19, one adjacent side of the two ventilating windows 19 is respectively and fixedly connected with a third shell 21, fans 20 are respectively arranged inside the two third shells 21, one adjacent side of the two third shells 21 is respectively and uniformly arranged with a ventilating hole 23, two sides of the cabinet body 3 are respectively and symmetrically and fixedly connected with two first shells 4, one repellent side of each of the four first shells 4 is respectively and symmetrically provided with a sliding groove 22, the inner side walls of the four sliding grooves 22 are respectively and slidably connected with a sliding block 5, one repellent end of each of the four sliding blocks 5 is respectively and fixedly connected with a first plate body 8, one adjacent side of each of the two first plate bodies 8 is respectively and threadedly connected with a U-shaped shell 7, one adjacent side of each of the two U-shaped shells 7 is respectively and fixedly connected with a brush 6 in an equidistance, a distributor 16 is arranged at the bottom of the inner side wall of the cabinet body 3.

In this embodiment, specifically: four second shells 14 are symmetrically and fixedly connected to the inner side wall of the cabinet body 3, rod bodies 25 are slidably connected to the inner side walls of the four second shells 14, springs 18 are fixedly connected to one ends of the four rod bodies 25, and clamping plates 15 are fixedly connected to the other ends of the four rod bodies 25; in the device, the distributor 16 can be clamped and fixed on two sides in the cabinet 3 through four clamping plates 15, and the distributor 16 can be damped and buffered through the acting force of the spring 18 in the second shell 14.

In this embodiment, specifically: four first support columns 2 are symmetrically and fixedly connected to the lower surface of the cabinet body 3, and bottom plates 1 are welded at the bottoms of the four first support columns 2; the first support column 2 and the bottom plate 1 can play a role in stabilizing and supporting the cabinet body 3 of the device.

In this embodiment, specifically: a cabinet door 24 is hinged to the front surface of the cabinet body 3 through a pin shaft, an observation window 12 is embedded in the front surface of the cabinet door 24, and a second handle 13 is fixedly connected to the front surface of the cabinet door 24; the operator opens the cabinet 3 by pulling the second handle 13, and in the device, the observation window 12 is made of a transparent acrylic plate, so that the use condition inside the cabinet 3 can be observed through the observation window 12.

In this embodiment, specifically: two second pillars 11 are symmetrically and fixedly connected to the upper surface of the cabinet body 3, and rain baffles 10 are fixedly connected to the tops of the two second pillars 11; the rain shield 10 at the top of the second pillar 11 enables the device to drain rainwater in the outside environment in rainy weather, so that rainwater is prevented from permeating into the cabinet body 3.

In this embodiment, specifically: rubber pads 17 are bonded to adjacent sides of the four clamping plates 15, and the adjacent sides of the four rubber pads 17 are bonded to two sides of the distributor 16; the rubber pad 17 increases the friction of the clamping plate 15 so that the power distributor 16 is prevented from being displaced from the clamping plate 15 when the clamping plate 15 clamps the power distributor 16.

To sum up, the working principle and the working process of the air cooling device of the power distribution cabinet are that when the air cooling device is used, firstly, the fans 20 on the two sides inside the cabinet body 3 dissipate heat on the heating points on the two sides of the distributor 16 by wind power, the hot air discharged when the fans 20 operate is discharged outside through the vent holes 23 and the ventilation windows 19, when the heat dissipation operation is used for a long time, the ventilation windows 19 are easily covered by floating dust and sundries and are blocked, at the moment, an operator can transversely pull the first handle 9 to drive the sliding block 5 and the first plate body 8 to slide in the sliding groove 22, so as to drive the brush 6 to scrape and clean the surface and the gap of the ventilation windows 19, and effectively remove the floating dust and the sundries in the ventilation windows 19, in the device, the U-shaped shell 7 provided with the brush 6 can be detached by rotating bolts, so that the brush 6 can be conveniently replaced and cleaned, in the device, the distributor 16 in the cabinet body 3 can clamp and, and the effort through the spring 18 in the second casing 14 can play the effect of shock attenuation buffering to distributor 16, simultaneously this device is under external environment, when running into rainy weather, rain shield 10 can carry out the drainage to the rainwater and discharge, avoid the rainwater infiltration cabinet body 3, the cabinet body 3 is opened to operating personnel accessible pulling second handle 13, in this device, the use material of observation window 12 is transparent ya keli board material, the inside in service behavior of the cabinet body 3 is observed to accessible observation window 12, first pillar 2 and bottom plate 1 can play the effect of stabilizing and supporting to this device cabinet body 3.

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 (6)

1. The utility model provides an air cooling device of switch board, includes cabinet body (3), its characterized in that: the improved wardrobe is characterized in that ventilating windows (19) are embedded in two sides of the wardrobe body (3), two third shells (21) are fixedly connected to adjacent sides of the ventilating windows (19), two fans (20) are installed inside the third shells (21), two ventilating holes (23) are formed in adjacent sides of the third shells (21) in an equidistant arrangement mode, two first shells (4) are symmetrically and fixedly connected to two sides of the wardrobe body (3), four sliding grooves (22) are formed in the repelling sides of the first shells (4), four sliding blocks (5) are connected to the inner side walls of the sliding grooves (22) in an all sliding mode, four first plate bodies (8) are fixedly connected to the repelling ends of the sliding blocks (5), two U-shaped shells (7) are connected to adjacent sides of the first plate bodies (8) in a threaded connection mode, two hairbrushes (6) are fixedly connected to adjacent sides of the U-shaped shells (7) in an equally spaced arrangement mode, two the equal symmetrical fixedly connected with two first in command (9) in repulsion one side of first plate body (8), the inside wall bottom of the cabinet body (3) is equipped with distributor (16).

2. The air cooling device of the power distribution cabinet according to claim 1, characterized in that: four second casing (14), four of the inside wall symmetry fixedly connected with of the cabinet body (3) the equal sliding connection of inside wall of second casing (14) has the body of rod (25), four the equal fixedly connected with spring (18) of one end of the body of rod (25), four the equal fixedly connected with splint (15) of the other end of the body of rod (25).

3. The air cooling device of the power distribution cabinet according to claim 1, characterized in that: the lower surface symmetry fixedly connected with of the cabinet body (3) is four first pillar (2), four bottom of first pillar (2) all welds bottom plate (1).

4. The air cooling device of the power distribution cabinet according to claim 1, characterized in that: the front surface of the cabinet body (3) is hinged with a cabinet door (24) through a pin shaft, the front surface of the cabinet door (24) is embedded with an observation window (12), and the front surface of the cabinet door (24) is fixedly connected with a second handle (13).

5. The air cooling device of the power distribution cabinet according to claim 1, characterized in that: the upper surface symmetry fixedly connected with two second pillar (11) of the cabinet body (3), two the top fixedly connected with weather shield (10) of second pillar (11).

6. The air cooling device of the power distribution cabinet according to claim 2, characterized in that: rubber pads (17) are bonded to adjacent sides of the four clamping plates (15), and adjacent sides of the four rubber pads (17) are attached to two sides of the distributor (16).

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