CN214754906U

CN214754906U - Dustproof cooling photovoltaic board electric box

Info

Publication number: CN214754906U
Application number: CN202022408811.9U
Authority: CN
Inventors: 刘跃伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-11-16
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to the technical field of electric automation, in particular to a dustproof cooling photovoltaic panel electric box, which fully dissipates the heat in the electric box, enhances the heat dissipation performance, avoids influencing the power generation efficiency of the photovoltaic system, play better dustproof effect simultaneously, reliability and practicality are improved, comprising a base plate and a box body, the equal fixedly connected with in top left side and the right side of bottom plate cushions the subassembly, the bottom fixed connection of the top of buffering subassembly and box, the equal fixedly connected with support column in inside bottom left side and the right side of box, the top fixedly connected with fixed plate of two support columns, electrical components is installed on the top of fixed plate, the inside front side and the rear side of box all are provided with the fixed column, the buffering subassembly includes two buffer spring and two buffering post, the bottom of two buffering post and two buffer spring all with the top fixed connection of bottom plate, the inside wall of two buffering post and the inside wall contact of two buffer spring.

Description

Dustproof cooling photovoltaic board electric box

Technical Field

The utility model relates to an electric automatization technical field specifically is a dustproof cooling photovoltaic board electric box.

Background

As is known, an electrical box is a massive parameter on data, and generally constitutes a low-voltage electrical box by assembling switching equipment, measuring instruments, protective electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements.

The electric box that big-and-middle-sized photovoltaic power plant used now, heat dispersion far can not satisfy on-the-spot actual demand, can not give off the heat completely, has influenced photovoltaic system generating efficiency to a certain extent, has reduced the return on investment rate of return of power station, simultaneously because reasons such as dust, high temperature also can influence the life of electric original paper, has increased the possibility that electric fire takes place, reliability and practicality are lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fully effluvium the heat in the electric box, reinforcing heat dispersion avoids influencing photovoltaic system's generating efficiency, plays better dustproof effect simultaneously, improves the dustproof cooling photovoltaic board electric box of reliability and practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof cooling photovoltaic panel electric box comprises a bottom plate and a box body, wherein the left side and the right side of the top end of the bottom plate are fixedly connected with a buffer assembly, the top end of the buffer assembly is fixedly connected with the bottom end of the box body, the left side and the right side of the inner bottom of the box body are fixedly connected with supporting columns, the top ends of the two supporting columns are fixedly connected with a fixed plate, an electric element is installed at the top end of the fixed plate, the front side and the rear side of the inner part of the box body are respectively provided with a fixed column, the left end and the right end of each fixed column are respectively fixedly connected with a connecting plate, the upper side and the lower side of one end, far away from the center of the box body, of each connecting plate are respectively fixedly connected with the inner side wall of the box body through a fixing bolt, the left side and the right side of the top ends of the two fixed columns are respectively fixedly connected with a supporting plate, the left end of the supporting plate is provided with a left through groove and right through groove, the inner part of the through groove is fixedly connected with an adsorption net, the left end of the box body is provided with a left through groove, the inside fixedly connected with bellows of square groove, the internally mounted of bellows has the electric fan to the left end and the right-hand member of bellows all set up a plurality of ventilation holes that link up about, the thermovent that link up about a plurality of is evenly seted up to the right-hand member upside of box, the inside fixedly connected with filter screen of thermovent, the front end of box is provided with the chamber door, and the left end of chamber door passes through the pivot and is connected with the front end rotation of box.

Preferably, the buffering subassembly includes two buffer spring and two buffering posts, two buffering post and two buffer spring's bottom all with the top fixed connection of bottom plate, two buffer post's inside wall and two buffer spring's inside wall contact, buffer post's top extend to buffer spring's top sliding connection has the buffer tube, the bottom of buffer tube and buffer spring's top fixed connection, the top fixedly connected with fixed block of two buffer tubes, the top of fixed block with the top fixed connection of box.

Preferably, the outside of buffering subassembly is provided with elastic protection cover, elastic protection cover's top and the bottom fixed connection of box, elastic protection cover's bottom and the top fixed connection of bottom plate.

Preferably, the bottom end of the bottom plate is fixedly connected with a non-slip mat.

Preferably, a drying plate is arranged outside the electrical component, and the inner side wall of the drying plate is fixedly connected with the outer side wall of the electrical component.

Preferably, the top end of the supporting plate is fixedly connected with a wear-resistant pad, and the top end of the wear-resistant pad is in contact with the inner side wall of the box body.

Preferably, the right side of the front end of the box door is fixedly connected with a handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a dustproof cooling photovoltaic board electric box possesses following beneficial effect:

this dustproof cooling photovoltaic board electric box, the air that starts the electric fan in with the box outwards inhales, form the convection current with the thermovent, utilize the adsorption net to adsorb the dust in the air, in order to inhale the electric box with the cold air that will remove dirt, reduce the temperature in the electric box, play the cooling effect simultaneously, realize dustless cooling, carry out convenient dismantlement to the adsorption net, can wash the use repeatedly to the adsorption net, ensure the continuation of the cooling dust removal of filter screen, fully disperse the heat in the electric box, strengthen heat dispersion, avoid influencing photovoltaic system's generating efficiency, play better dustproof effect simultaneously, reliability and practicality are improved.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a buffer assembly; 4. a support pillar; 5. a fixing plate; 6. an electrical component; 7. fixing a column; 8. a connecting plate; 9. fixing the bolt; 10. a support plate; 11. an adsorption net; 12. an air box; 13. an electric fan; 14. a vent hole; 15. a heat dissipation port; 16. a filter screen; 17. a box door; 18. a buffer spring; 19. a buffer column; 20. a buffer tube; 21. a fixed block; 22. an elastic protective sleeve; 23. a non-slip mat; 24. drying the plate; 25. a wear pad; 26. a handle.

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. 1-4, an electric box for a dustproof cooling photovoltaic panel comprises a bottom plate 1 and a box body 2, wherein the left side and the right side of the top end of the bottom plate 1 are fixedly connected with a buffer component 3, the top end of the buffer component 3 is fixedly connected with the bottom end of the box body 2, the left side and the right side of the inner bottom end of the box body 2 are fixedly connected with supporting columns 4, the top ends of the two supporting columns 4 are fixedly connected with a fixing plate 5, the top end of the fixing plate 5 is provided with an electric element 6, the front side and the rear side of the inner part of the box body 2 are respectively provided with a fixing column 7, the left end and the right end of each fixing column 7 are respectively fixedly connected with a connecting plate 8, the upper side and the lower side of one end of each connecting plate 8 far away from the center of the box body 2 are respectively fixedly connected with the inner side wall of the box body 2 through fixing bolts 9, the left side and the right side of the top ends of the two fixing columns 7 are respectively fixedly connected with a supporting plate 10, and the left end of the supporting plate 10 is provided with a through groove, the inside fixedly connected with that leads to the groove adsorbs net 11, the square groove that link up about the left end of box 2 has been seted up, the inside fixedly connected with bellows 12 in square groove, the internally mounted of bellows 12 has electric fan 13, and the left end of bellows 12 and right-hand member all set up a plurality of ventilation holes 14 that link up about, the thermovent 15 that link up about a plurality of is evenly seted up to the right-hand member upside of box 2, the inside fixedly connected with filter screen 16 of thermovent 15, the front end of box 2 is provided with chamber door 17, the left end of chamber door 17 passes through the pivot and is connected with the front end rotation of box 2.

It should be further noted that the buffer assembly 3 includes two buffer springs 18 and two buffer columns 19, the bottom ends of the two buffer columns 19 and the two buffer springs 18 are both fixedly connected to the top end of the bottom plate 1, the inner side walls of the two buffer columns 19 are in contact with the inner side walls of the two buffer springs 18, the top ends of the buffer columns 19 extend to the top end of the buffer springs 18 and are slidably connected to buffer tubes 20, the bottom ends of the buffer tubes 20 are fixedly connected to the top ends of the buffer springs 18, the top ends of the two buffer tubes 20 are fixedly connected to fixing blocks 21, the top ends of the fixing blocks 21 are fixedly connected to the top end of the box body 2, so as to buffer the pressure of the self weight of the electric box caused by external factors, an elastic protection sleeve 22 is disposed outside the buffer assembly 3, the top end of the elastic protection sleeve 22 is fixedly connected to the bottom end of the box body 2, the bottom end of the elastic protection sleeve 22 is fixedly connected to the top end of the bottom plate 1, so as to effectively protect the buffer assembly 3, bottom fixedly connected with slipmat 23 of bottom plate 1, increase the coefficient of friction of ground and electric box, play effectual antiskid effect, electrical components 6's outside is provided with drying plate 24, drying plate 24's inside wall and electrical components 6's lateral wall fixed connection, form the convection current with box 2 inner space, make drying plate 24 exert drying effect, prevent to return the normal use that tide influences the electric box in the box 2, the top fixedly connected with wearproof pad 25 of backup pad 10, the top of wearproof pad 25 and the inside wall contact of box 2, prevent long-time friction, destroy backup pad 10 and box 2 and hold integrality, the front end right side fixedly connected with handle 26 of chamber door 17, be convenient for open chamber door 17.

In summary, when the dustproof cooling photovoltaic panel electric box is used, firstly, the dustproof cooling photovoltaic panel electric box is placed at a position required to be used, so that the bottom plate 1 is kept horizontal with the ground or a desktop, the anti-slip pad 23 is fully contacted with the ground or the desktop, the self weight of the box body 2 acts on the fixing block 21 to compress the buffer spring 18 to buffer the box body 2, the electric fan 13 is started to suck air in the box body 2 outwards to form convection with the heat dissipation port 15, the adsorption net 11 is used for adsorbing dust in the air so as to suck cold air except the dust into the electric box, the temperature in the electric box is reduced, meanwhile, the drying plate 24 and the space in the box body 2 form convection, so that the drying plate 24 plays a drying role, and the humidity in the box body 2 is reduced.

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 dustproof cooling photovoltaic board electric box, includes bottom plate (1) and box (2), its characterized in that: the left side and the right side of the top end of the bottom plate (1) are fixedly connected with a buffer component (3), the top end of the buffer component (3) is fixedly connected with the bottom end of the box body (2), the left side and the right side of the inner bottom of the box body (2) are fixedly connected with supporting columns (4), the top ends of the two supporting columns (4) are fixedly connected with a fixed plate (5), an electrical component (6) is installed at the top end of the fixed plate (5), fixed columns (7) are arranged on the front side and the rear side of the inner part of the box body (2), the left end and the right end of each fixed column (7) are fixedly connected with a connecting plate (8), the upper side and the lower side of one end, far away from the center of the box body (2), of each connecting plate (8) are fixedly connected with the inner side wall of the box body (2) through fixing bolts (9), the left side and the right side of the top ends of the two fixed columns (7) are fixedly connected with a supporting plate (10), and the left end of the supporting plate (10) is provided with a through groove, the inside fixedly connected with of logical groove adsorbs net (11), the left end of box (2) is seted up and is controlled the square groove that link up, the inside fixedly connected with bellows (12) in square groove, the internally mounted of bellows (12) has electric fan (13) to the left end and the right-hand member of bellows (12) all set up a plurality of ventilation holes (14) that link up about controlling, the right-hand member upside of box (2) evenly sets up a plurality of thermovents (15) that link up about, the inside fixedly connected with filter screen (16) of thermovent (15), the front end of box (2) is provided with chamber door (17), and the left end of chamber door (17) is passed through the pivot and is rotated with the front end of box (2) and be connected.

2. The dustproof cooling photovoltaic panel electric box of claim 1, characterized in that: buffer unit (3) include two buffer spring (18) and two buffering post (19), two buffering post (19) and two the bottom of buffer spring (18) all with the top fixed connection of bottom plate (1), two the inside wall and two of buffering post (19) the inside wall contact of buffer spring (18), the top sliding connection that the top of buffering post (19) extended to buffer spring (18) has buffer tube (20), the bottom of buffer tube (20) and the top fixed connection of buffer spring (18), the top fixedly connected with fixed block (21) of two buffer tube (20), the top of fixed block (21) with the top fixed connection of box (2).

3. The dustproof cooling photovoltaic panel electric box of claim 2, characterized in that: the outside of buffer unit (3) is provided with elastic protection cover (22), the top of elastic protection cover (22) and the bottom fixed connection of box (2), the bottom of elastic protection cover (22) and the top fixed connection of bottom plate (1).

4. The dustproof cooling photovoltaic panel electric box of claim 3, characterized in that: the bottom end of the bottom plate (1) is fixedly connected with an anti-slip mat (23).

5. The dustproof cooling photovoltaic panel electric box of claim 4, characterized in that: and a drying plate (24) is arranged outside the electric appliance element (6), and the inner side wall of the drying plate (24) is fixedly connected with the outer side wall of the electric appliance element (6).

6. The dustproof cooling photovoltaic panel electric box of claim 5, characterized in that: the top end of the supporting plate (10) is fixedly connected with a wear-resistant pad (25), and the top end of the wear-resistant pad (25) is in contact with the inner side wall of the box body (2).

7. The dustproof cooling photovoltaic panel electric box of claim 6, characterized in that: the right side of the front end of the box door (17) is fixedly connected with a handle (26).