CN214100507U

CN214100507U - Novel corrosion-resistant outdoor power distribution cabinet

Info

Publication number: CN214100507U
Application number: CN202022742582.4U
Authority: CN
Inventors: 高爱
Original assignee: Shanghai Ever Power Group Electric Complete Set Co ltd
Current assignee: Shanghai Ever Power Group Electric Complete Set Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-31
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a novel switch board of corrosion-resistant open air belongs to switch board technical field, and it includes the cabinet body, the top fixedly connected with top cap of the cabinet body, the lower surface of top cap is provided with the heat dissipation fan, the vent has all been seted up to the top of the left and right sides face of the cabinet body, the top of the internal portion of cabinet is provided with the baffle, a plurality of through-hole has been seted up to the upper surface of baffle. This novel switch board of corrosion-resistant open air, be provided with the base through the bottom at the cabinet body, when the heat dissipation fan carries out the radiating to the internal portion of cabinet, the air is through the drier dehumidification back, blow to the dead slot in through a plurality of ventilation pipe and ventilation duct, utilize the internal radiating air of cabinet, blow off from a plurality of draw-in groove, dry all around to cabinet body bottom, avoid cabinet body bottom to be in under the humid environment for a long time and corroded, thereby cabinet body bottom corrosion resistance has been guaranteed, reach the dry effect to cabinet body bottom in radiating.

Description

Novel corrosion-resistant outdoor power distribution cabinet

Technical Field

The utility model belongs to the technical field of the switch board, specifically be a novel switch board of corrosion-resistant open air.

Background

The power distribution cabinet is the final-stage equipment of a power distribution system, is often used in occasions with dispersed loads and less loops, distributes the electric energy of a certain circuit of the upper-stage power distribution equipment to the nearby loads, and provides protection, monitoring and control for the loads.

At present, the corrosion-resistant switch board of using is many in the open air, through at switch board surface coating corrosion-resistant paint, can prevent wind and rain erosion, guarantee the life of outdoor switch board, though above-mentioned problem has been solved to corrosion-resistant switch board, but the long-time moist environment of contact in bottom of switch board, corrosion-resistant coating also can not completely cut off the corruption to the switch board, and switch board internal circuit component when the installation, because the space is narrow and small, it is very inconvenient to operate, consequently, need a corrosion-resistant outdoor novel switch board to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a novel switch board of corrosion-resistant open air has solved the long-time moist environment of contact in bottom of switch board, and corrosion-resistant coating also can not completely isolated the corruption to the switch board, and switch board internal circuit component when the installation, because the space is narrow and small, operates very inconvenient problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel corrosion-resistant outdoor power distribution cabinet comprises a cabinet body, wherein the top end of the cabinet body is fixedly connected with a top cover, the lower surface of the top cover is provided with a heat radiation fan, the upper parts of the left side surface and the right side surface of the cabinet body are both provided with ventilation openings, a clapboard is arranged above the inner part of the cabinet body, the upper surface of the clapboard is provided with a plurality of through holes, the lower surface of the inner wall of the cabinet body is provided with a drying agent, the positions of the left side surface and the right side surface of the cabinet body corresponding to the drying agent are respectively provided with a plurality of ventilation pipes, the other ends of the ventilation pipes are communicated with ventilation grooves, the ventilation grooves are respectively arranged on the left side and the right side of the upper surface of the base, the base is clamped on the lower surface of the cabinet body, the bottom ends of the plurality of ventilation grooves are communicated with the empty groove which is arranged inside the base, a plurality of air exhaust holes are formed in the lower surface of the base, and the top ends of the air exhaust holes are communicated with the empty groove.

As a further aspect of the present invention: the shape of top cap is herringbone, and is provided with the filter in the vent, the drier is the silica gel that absorbs water.

As a further aspect of the present invention: the equal fixedly connected with pivot in below of cabinet body left and right sides face, the bearing has been cup jointed on the surface of pivot, the bearing joint is in the below of connecting plate right flank, the top of connecting plate left surface is through the top swing joint of round pin axle with the mounting panel right flank, the mounting panel is located the below of baffle.

As a further aspect of the present invention: the equal fixedly connected with elastic mechanism in the top of the internal wall left and right sides face of cabinet, the equal fixedly connected with fixture block of looks remote site of two elastic mechanism, two equal joints of fixture block are in the draw-in groove, and two draw-in grooves joint respectively keeps away from the top of one side each other at two connecting plates.

As a further aspect of the present invention: the elastic mechanism comprises a telescopic rod, a spring is sleeved on the surface of the telescopic rod, and the left end and the right end of the telescopic rod and the spring are respectively and fixedly connected to the upper side of the right side face of the inner wall of the cabinet body and the right side face of the clamping block.

As a further aspect of the present invention: the surface coating of the cabinet body has corrosion-resistant paint, the four corners department of base lower surface all is provided with the supporting leg.

(III) advantageous effects

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

1. this novel switch board of corrosion-resistant open air, be provided with the base through the bottom at the cabinet body, when the heat dissipation fan carries out the radiating to the internal portion of cabinet, the air is through the drier dehumidification back, blow to the dead slot in through a plurality of ventilation pipe and ventilation duct, utilize the internal radiating air of cabinet, blow off from a plurality of draw-in groove, dry all around to cabinet body bottom, avoid cabinet body bottom to be in under the humid environment for a long time and corroded, thereby cabinet body bottom corrosion resistance has been guaranteed, reach the dry effect to cabinet body bottom in radiating.

2. This novel switch board of corrosion-resistant open air, through setting up the pivot, the bearing, the connecting plate, the round pin axle, the mounting panel, elastic mechanism, fixture block and draw-in groove, when carrying out dismouting electrical element, shift out the fixture block from the draw-in groove, rotate the connecting plate and make the mounting panel remove the cabinet external, dismouting electronic component that can be convenient for like this, it is convenient from giving the operation, utilize elastic mechanism to drive the fixture block joint in the draw-in groove simultaneously, carry on spacingly to the connecting plate to make the mounting panel stable fix in the cabinet internal.

3. This novel switch board of corrosion-resistant open air through baffle and through-hole, when the heat dissipation fan blows to the internal wind that blows of cabinet, a plurality of through-hole can be so that wind is even blow to the electronic component on the mounting panel to radiating effect has been guaranteed.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic structural view of the base of the present invention with a front view, a section and a solid;

FIG. 3 is a schematic view of the elastic mechanism of the present invention;

in the figure: 1 cabinet body, 2 top covers, 3 heat dissipation fans, 4 ventilation openings, 5 partition plates, 6 through holes, 7 drying agents, 8 ventilation pipes, 9 ventilation grooves, 10 bases, 11 empty grooves, 12 exhaust holes, 13 supporting legs, 14 rotating shafts, 15 bearings, 16 connecting plates, 17 pin shafts, 18 mounting plates, 19 elastic mechanisms, 191 telescopic rods, 192 springs, 20 clamping blocks and 21 clamping grooves.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a novel corrosion-resistant outdoor power distribution cabinet comprises a cabinet body 1, a top cover 2 is fixedly connected to the top end of the cabinet body 1, a heat dissipation fan 3 is arranged on the lower surface of the top cover 2, vent holes 4 are formed in the upper portions of the left side surface and the right side surface of the cabinet body 1, a partition plate 5 is arranged above the inner portion of the cabinet body 1, a plurality of through holes 6 are formed in the upper surface of the partition plate 5, through the partition plate 5 and the through holes 6, when the heat dissipation fan 3 blows air into the cabinet body 1, the air can be uniformly blown to electronic elements on a mounting plate 18 through the plurality of through holes 6, so that the heat dissipation effect is ensured, a drying agent 7 is arranged on the lower surface of the inner wall of the cabinet body 1, a plurality of ventilation pipes 8 are arranged on the left side surface and the right side surface of the cabinet body 1 corresponding to the drying agent 7, the other ends of the ventilation pipes 8 are communicated with ventilation grooves 9, the ventilation grooves 9 are respectively arranged on the left side and the right side surface of a base 10, and the base 10 is clamped on the lower surface of the cabinet body 1, and the bottom of a plurality of air duct 9 all is linked together with dead slot 11, dead slot 11 is seted up in the inside of base 10, a plurality of hole 12 of airing exhaust has been seted up to the lower surface of base 10, the top of a plurality of hole 12 of airing exhaust all is linked together with dead slot 11, be provided with base 10 through the bottom at the cabinet body 1, when heat dissipation fan 3 dispels the heat to cabinet body 1 inside, the air is after 7 dehumidifications of drier, blow to the dead slot 11 in through a plurality of ventilation pipe 8 and air duct 9, utilize the radiating air in the cabinet body 1, blow off from a plurality of draw-in groove 21, dry around the cabinet body 1 bottom, avoid the cabinet body 1 bottom to be in humid environment for a long time and corroded, thereby the corrosion resistance in cabinet body 1 bottom has been guaranteed, reach the dry effect in cabinet body 1 bottom when radiating.

Specifically, as shown in fig. 1, the top cover 2 is shaped like a Chinese character 'ji', the ventilation opening 4 is internally provided with a filter plate, the drying agent 7 is water-absorbing silica gel, the drying agent 7 is arranged to absorb moisture in the cabinet 1 and ensure that the cabinet 1 is always in a dry environment, thereby playing a role of protecting the internal circuit of the cabinet 1, the lower parts of the left and right side surfaces of the cabinet 1 are fixedly connected with rotating shafts 14, the surfaces of the rotating shafts 14 are sleeved with bearings 15, the bearings 15 are clamped below the right side surface of a connecting plate 16, the upper part of the left side surface of the connecting plate 16 is movably connected with the upper part of the right side surface of a mounting plate 18 through a pin shaft 17, the mounting plate 18 is positioned below the partition plate 5, the rotating shafts 14, the bearings 15, the connecting plate 16, the pin shaft 17 and the mounting plate 18 are arranged, so that the connecting plate 16 can flexibly rotate in the cabinet 1, and meanwhile, the mounting plate 18 flexibly rotates on the connecting plate 16 through the pin shaft 17, thereby make the removal of mounting panel 18 become more convenient, the surface coating of the cabinet body 1 has corrosion-resistant paint, and the four corners department of base 10 lower surface all is provided with supporting leg 13, through setting up supporting leg 13 for base 10 is unsettled subaerial, reduces the moist environment of ground and corrodes base 10.

Specifically, as shown in fig. 3, elastic mechanisms 19 are fixedly connected above the left and right side surfaces of the inner wall of the cabinet body 1, opposite ends of the two elastic mechanisms 19 are fixedly connected with fixture blocks 20, the two fixture blocks 20 are clamped in the clamping grooves 21, the two clamping grooves 21 are respectively clamped above the surfaces of the two connecting plates 16 away from each other, the rotating shaft 14, the bearing 15, the connecting plates 16, the pin shaft 17, the mounting plate 18, the elastic mechanisms 19, the fixture blocks 20 and the clamping grooves 21 are arranged, when the electrical element is dismounted, the fixture blocks 20 are moved out of the clamping grooves 21, the mounting plate 18 is moved out of the cabinet body 1 by rotating the connecting plates 16, so that the electronic element can be dismounted conveniently, convenience is brought to the operation, meanwhile, the elastic mechanisms 19 are utilized to drive the fixture blocks 20 to be clamped in the clamping grooves 21, the connecting plates 16 are limited, so that the mounting plate 18 is stably fixed in the cabinet body 1, the elastic mechanisms 19 include telescopic rods 191, spring 192 has been cup jointed on the surface of telescopic link 191, and telescopic link 191 and spring 192's the left and right sides both ends respectively fixed connection in the top of the cabinet body 1 inner wall right flank and the right flank of fixture block 20, through setting up elastic mechanism 19, utilize elastic mechanism 19's elasticity, control fixture block 20 side-to-side movement that can be nimble, with the mutual joint of draw-in groove 21, carry on spacingly to connecting plate 16.

The utility model discloses a theory of operation does:

s1, when the heat dissipation fan 3 works, the heat dissipation fan 3 sucks air outside the cabinet body 1 through the two ventilation openings 4, the air uniformly blows to the electronic element through the partition plate 5 and the plurality of through holes 6, after heat dissipation is completed, the air is dehumidified by the drying agent 7 and flows into the empty slot 11 through the plurality of ventilation pipes 8 and the ventilation slots 9, and the dissipated air is discharged from the plurality of clamping slots 21 to dry the periphery of the base 10;

s2, when the electronic element is dismounted, the elastic mechanism 19 is compressed firstly, so that the fixture block 20 is separated from the clamping groove 21, the connecting plate 16 is rotated to drive the mounting plate 18 to move to the outside of the cabinet body 1, when the electronic element is mounted, the mounting plate 18 is moved to the inside of the cabinet body 1, the elastic mechanism 19 is controlled to enable the fixture block 20 to be clamped in the clamping groove 21, the connecting plate 16 is limited, and the mounting plate 18 is stably fixed in the cabinet body 1.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a novel switch board of corrosion-resistant outdoor, includes the cabinet body (1), its characterized in that: the top end of the cabinet body (1) is fixedly connected with a top cover (2), the lower surface of the top cover (2) is provided with a heat dissipation fan (3), vent holes (4) are formed above the left side surface and the right side surface of the cabinet body (1), a partition plate (5) is arranged above the inner part of the cabinet body (1), a plurality of through holes (6) are formed in the upper surface of the partition plate (5), a drying agent (7) is arranged on the lower surface of the inner wall of the cabinet body (1), a plurality of ventilation pipes (8) are arranged at positions, corresponding to the drying agent (7), of the left side surface and the right side surface of the cabinet body (1), the other ends of the ventilation pipes (8) are communicated with ventilation grooves (9), a plurality of ventilation grooves (9) are respectively formed in the left side and the right side surfaces of the upper surface of a base (10), the base (10) is clamped on the lower surface of the cabinet body (1), and the bottoms of the ventilation grooves (9) are communicated with empty grooves (11), empty slot (11) are seted up in the inside of base (10), a plurality of hole (12) of airing exhaust has been seted up to the lower surface of base (10), and the top of a plurality of hole (12) of airing exhaust all is linked together with empty slot (11).

2. The novel outdoor corrosion-resistant power distribution cabinet of claim 1, characterized in that: the shape of top cap (2) is herringbone, and is provided with the filter in vent (4), drier (7) are the silica gel that absorbs water.

3. The novel outdoor corrosion-resistant power distribution cabinet of claim 1, characterized in that: the equal fixedly connected with pivot (14) in below of the cabinet body (1) left and right sides face, bearing (15) have been cup jointed on the surface of pivot (14), bearing (15) joint is in the below of connecting plate (16) right flank, the top swing joint of round pin axle (17) and mounting panel (18) right flank is passed through to the top of connecting plate (16) left flank, mounting panel (18) are located the below of baffle (5).

4. The novel outdoor corrosion-resistant power distribution cabinet of claim 1, characterized in that: the cabinet body (1) inner wall left and right sides face's the equal fixedly connected with elastic mechanism (19) in top, the equal fixedly connected with fixture block (20) in looks remote site of two elastic mechanism (19), two fixture block (20) equal joint are in draw-in groove (21), two draw-in grooves (21) joint respectively keep away from the top of one side each other at two connecting plates (16).

5. The novel switch board in corrosion-resistant open air of claim 4, its characterized in that: the elastic mechanism (19) comprises an expansion rod (191), a spring (192) is sleeved on the surface of the expansion rod (191), and the left end and the right end of the expansion rod (191) and the spring (192) are respectively and fixedly connected to the upper side of the right side face of the inner wall of the cabinet body (1) and the right side face of the clamping block (20).

6. The novel outdoor corrosion-resistant power distribution cabinet of claim 1, characterized in that: the surface coating of the cabinet body (1) has corrosion-resistant paint, the four corners department of base (10) lower surface all is provided with supporting leg (13).