CN212380748U

CN212380748U - Rainproof switch cabinet

Info

Publication number: CN212380748U
Application number: CN202020860469.3U
Authority: CN
Inventors: 孟宝业; 李来芬
Original assignee: Tianjin Tiankai Taopu Electric Appliance Co ltd
Current assignee: Tianjin Tiankai Taopu Electric Appliance Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-19
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a rain-proof cubical switchboard belongs to the technical field of cubical switchboard, and it includes the cabinet body, the fixed rain-proof lid that is provided with in cabinet body top, the fixed base that is provided with in cabinet body bottom, the cabinet door has been seted up on the cabinet body, the shutter has been seted up on the cabinet body, and the shutter blade sets up downwards along keeping away from cabinet body direction slope, has the interval between the adjacent shutter blade, all fixes being provided with the separation blade between the adjacent shutter blade, and the separation blade distributes the horizontal dimension at cabinet body surface the same with the shutter, and the separation blade upwards sets up along keeping away from cabinet body direction slope, and keeps away from cabinet body one end and be located the shutter blade and be close to cabinet body one side, and there is the clearance with the shutter blade in.

Description

Rainproof switch cabinet

Technical Field

The utility model belongs to the technical field of the technique of cubical switchboard and specifically relates to a rain-proof cubical switchboard is related to.

Background

At present, a switch cabinet is a final-stage device of a power distribution system, and the switch cabinet is used in occasions with dispersed loads and less loops and distributes electric energy of a certain circuit of a previous-stage power distribution device to nearby loads. Due to its numerous properties, the importance of the switchgear is determined. As the switch cabinet is quite powerful, its safety is of great concern. The existing switch cabinet is directly installed outdoors, a large amount of heat needs can be generated due to the work of internal electrical appliances of the switch cabinet, and therefore heat dissipation holes need to be formed in the switch cabinet, the switch cabinet is arranged outdoors, water is easy to enter in rainy days, and waterproof measures need to be arranged on the switch cabinet.

The existing Chinese patent with reference to publication number CN108039651A discloses a rainproof switch cabinet, which comprises a cabinet body, a cabinet door, a rain shielding box and a rectangular rain shielding plate; the rain shielding box is horizontally arranged at the top of the cabinet body; the rectangular rain baffle is horizontally inserted into the rectangular socket; two rectangular expansion plates are hinged on the upper side surface of the rectangular rain baffle; the top of the rain shielding box is provided with a herringbone rain shielding top through a support column; the left side and the right side of the cabinet body are respectively provided with a ventilation window; an arc-shaped water baffle plate bent downwards in an arc shape is arranged on the upper brim of the ventilation window. This rain-proof cubical switchboard utilizes rectangle weather shield can make things convenient for the workman to carry out equipment maintenance in the rainy day, when using, as long as take rectangle weather shield out from the rectangle socket, turns over about two rectangle expansion boards again and opens for control the extension of horizontal area, form horizontally weather shield at the top after the workman opens the cabinet door, make things convenient for workman's rainy day to overhaul, need not to prop the umbrella again.

The above prior art solutions have the following drawbacks: the device is placed outdoors, the arc-shaped water baffle cannot completely block water outside the ventilation window in severe weather, and rainwater enters the cabinet body through the ventilation window to damage electrical components in the cabinet body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rain-proof cubical switchboard reaches inside the prevention rainwater gets into the cubical switchboard, protects inside electrical components's effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a rain-proof cubical switchboard, includes the cabinet body, and cabinet body top is fixed to be provided with the rain-proof lid, and cabinet body bottom is fixed and is provided with the base, has seted up the cabinet door on the cabinet body, seted up the shutter on the cabinet body, the shutter blade sets up downwards along keeping away from cabinet body direction slope, has the interval between the adjacent shutter blade, all is fixed between the adjacent shutter blade to be provided with the separation blade, and the separation blade is the same at the horizontal dimension of cabinet body surface with shutter distribution, and the separation blade upwards sets up along keeping away from cabinet body direction slope, and keeps away from cabinet body one end and lie in shutter blade.

By adopting the technical scheme, the cabinet body, the base and the rain cover form a closed box body, the space in the box body is used for containing electric elements, the opening of the cabinet door is convenient for maintaining and controlling equipment in the box body, the opening of the louver is used for circulating air in the box body, heat generated by the electric elements in the box body is transferred to the outside through the louver, the electric elements are cooled, the service life of the electric elements is prolonged, the arrangement mode that the blades of the louver incline downwards is adopted, in rainy days, rainwater from the upper part is prevented from falling, and the rainwater is prevented from entering the interior of the cabinet body from the upper part; the separation blade inclines to ascending mode of setting, and in bad weather, it blows the rainwater that comes to block to come from the below wind, reduces the rainwater and gets into the possibility of the internal portion of cabinet from the below, through the internal portion rainwater that does not get into of two directions protection cabinets, reaches inside the prevention rainwater entering cubical switchboard, the effect of protection inside electrical components.

The utility model discloses further set up to: the shutter blades are arc-shaped blades, and the arc-shaped concave surfaces are opposite to the blocking pieces.

Through adopting above-mentioned technical scheme, the curved setting of shutter blade has changed the flow path when the air passes through the space between arc blade and the separation blade, makes under the weather of wind and rain, and the rainwater is difficult for following the gap that wind passed through between arc blade and the separation blade, and the design of arc blade, makes the blade have the trend of parcel separation blade, has promoted the separation effect of blade cooperation separation blade to the rainwater.

The utility model discloses further set up to: the inner wall of the cabinet body is fixedly provided with a blocking net, the blocking net is positioned at the position where the shutter is arranged on the cabinet body, and the vertical projection area of the blocking net is larger than that of the shutter.

Through adopting above-mentioned technical scheme, when the insect passes through the shutter and gets into cabinet internal portion, blockked at cabinet external portion by the separation net, protected the normal operating of cabinet internal portion electrical components, avoided the influence of insect to cabinet internal portion equipment.

The utility model discloses further set up to: the fixed a plurality of compressed sponges that are provided with of cabinet body inner wall, compressed sponge include horizontal sponge and vertical sponge, and horizontal sponge one end is fixed to be set up in the adjacent blade interval department of shutter, and the other end and vertical sponge fixed connection, horizontal sponge one end and adjacent compressed sponge existence clearance are kept away from to vertical sponge, and vertical sponge height is greater than the height that the single blade of shutter seted up ventilation hole on the cabinet body.

Through adopting above-mentioned technical scheme, the compression sponge has resistant oil, wear-resisting wiping, corrosion-resistant, high temperature resistant, the characteristic that tensile strength is good, and do not have the difficult insect of attracting of bad smell, under bad weather, a small amount of rainwater is blown to shutter department, get into the internal portion of cabinet through the shutter, then fall on the compression sponge, the rainwater is absorbed to the compression sponge, further form water proof protection to the equipment of the internal of cabinet, the mode that sets up of vertical sponge and horizontal sponge, under the prerequisite of guaranteeing the internal portion circulation of air of cabinet, carry out the protection of maximum area to the rainwater of vent department, it is inside to reach the prevention rainwater entering cubical switchboard, protect inside electrical components's effect.

The utility model discloses further set up to: the rain cover top surface is an arc-shaped top surface, the part of the rain cover bottom surface exceeding the cabinet body is obliquely arranged, and the oblique direction is obliquely and upwards arranged along the direction close to the cabinet body.

By adopting the technical scheme, the whole top surface is arc-shaped, the storage of the accumulated snow is reduced at the top in winter, and the accumulated snow falling on the smooth arc-shaped top surface naturally slides down; the arrangement of the arc-shaped top surface reduces the concentrated refraction of light and reduces the light pollution to the nearby environment.

The utility model discloses further set up to: the joint of the cambered surface of the rain shielding cover and the inclined surface is fixedly provided with a ring, and the ring is horizontally arranged.

Through adopting above-mentioned technical scheme, the setting up of ring has strengthened the structural strength of handing-over department of rain cover cambered surface and inclined plane, makes the shock resistance of rain cover edge strengthen, and the existence of ring has formed the structure of drip point to the rain cover simultaneously, makes rain cover edge have the rainwater to concentrate the drip department, plays the effect of blockking to the rainwater when reaching enhancement rain cover top structure.

The utility model discloses further set up to: be provided with rust-resistant metal hinge between cabinet door and the cabinet body, rust-resistant metal hinge includes horizontal post, vertical post and spliced pole, the horizontal post is provided with two, horizontal post one end is fixed with cabinet external wall, the setting of encorbelmenting of the other end, adjacent horizontal post is located same vertical face and mutual parallel arrangement, vertical post and spliced pole all are located between the adjacent horizontal post, vertical post one end and horizontal post fixed connection, the other end runs through behind the spliced pole with adjacent horizontal post fixed connection, the spliced pole rotates with vertical post to be connected, vertical post one end and cabinet door fixed connection are kept away from to the spliced pole, the horizontal post is kept away from cabinet body one end and is outside bellied circular form.

Through adopting above-mentioned technical scheme, adopt rust-resistant metal hinge's articulated mode, strengthened the bearing capacity of pin joint, the cabinet body one end is kept away from to the horizontal post is the planar design of outside protruding circular face, has avoided edges and corners or taper shape to cause the scratch to personnel, has strengthened the aesthetic property when rust-resistant anti-corrosion.

The utility model discloses further set up to: the cabinet door has been close to the side of the cabinet body and has been seted up the holding tank, and the holding tank is located cabinet door edge and sets up a week, and the cabinet body and base are close to the terminal surface and the holding tank bottom butt of cabinet door.

Through adopting above-mentioned technical scheme, seting up of holding tank makes the cabinet door be the sealed mode of inserting the butt with the cabinet body after closing, and the gap of cabinet door and cabinet body butt department is the echelonment, compares the gap of ordinary sharp, and the gap of broken line formula has strengthened water-proof effects, has reduced the rainwater and has penetrated the possibility of the internal portion of cabinet from the gap.

To sum up, the utility model discloses a following at least one useful technological effect:

1. due to the arrangement of the shutter blades and the blocking pieces, the interior of the cabinet body is protected from entering rainwater in two directions, so that the effects of preventing rainwater from entering the interior of the switch cabinet and protecting internal electrical components are achieved;

2. the arrangement of the compressed sponge further enhances the waterproof effect inside the cabinet body;

3. the setting of blocking the net has blockked that the insect passes through the shutter and gets into cabinet internal portion, has guaranteed the normal operating of cabinet internal portion equipment.

Drawings

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

FIG. 2 is a sectional view showing a part of the structure of the blind;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 4 is a schematic view showing a structure of the accommodating groove.

In the figure, 1, a cabinet body; 11. connecting sheets; 2. a rain cover; 21. a loop; 3. a base; 4. a cabinet door; 41. accommodating grooves; 42. a handle; 5. a blind window; 6. a baffle plate; 7. a barrier net; 8. compressing the sponge; 81. a horizontal sponge; 82. a vertical sponge; 9. a rust-resistant metal hinge; 91. a horizontal column; 92. a vertical column; 93. connecting columns.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a rain-proof switch cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, rain cover 2, base 3, rain cover 2 is fixed to be set up at 1 top of the cabinet body, base 3 is fixed to be set up in 1 bottom of the cabinet body, the complete box is constituteed to the three, its inside installation and the fixing that supplies power equipment, cabinet door 4 has been seted up on the cabinet body 1, the relative cabinet body 1 articulated setting of cabinet door 4, shutter 5 has been seted up on the cabinet body 1, shutter 5 supplies the circulation and the exchange of 1 inside air of the cabinet body and outside air, thereby make the heat that 1 inside power equipment of the cabinet body produced flow out the internal portion of cabinet, make the internal portion temperature of the cabinet body 1 obtain alleviating, guarantee the normal operation of 1 inside power.

Referring to fig. 1 and 2, the top surface of the rain cover 2 is integrally an arc surface, the arc-shaped protrusion is positioned on one side of the rain cover 2 away from the cabinet body 1, the horizontal projection area of the rain cover 2 is larger than that of the cabinet body 1, the edge part of the bottom surface of the rain cover 2 protruding out of the cabinet body 1 is obliquely arranged, the oblique direction is obliquely and downwardly arranged along the direction away from the cabinet body 1, a ring 21 is fixedly arranged at the joint of the oblique bottom surface of the rain cover 2 and the arc top surface, the ring 21 is made of antirust metal, the impact resistance of the edge part of the rain cover 2 is enhanced due to the arrangement of the ring 21, and the structural integrity of the rain cover 2 is ensured during production and transportation of the device; the design of the arc surface on the top surface of the rain shade cover 2 ensures that rainwater falling on the top surface of the rain shade cover 2 naturally slides off, in winter, snow falling on the top surface of the rain shade cover 2 slides off from the top surface of the rain shade cover 2 under the action of natural gravity, accumulated snow on the top surface of the rain shade cover 2 is avoided, when the top surface of the arc is illuminated, the refraction of light is in a scattering shape, and the light pollution to the surrounding environment of the device caused by the refraction at a fixed angle is avoided; the slope design of 2 bottoms of rain shade, under bad weather, along with the rainwater that falls in 2 bottoms of rain shade, along with the inclined plane landing naturally, avoid the rainwater to invade the cabinet body 1 inside from rain shade 2 and the cabinet body 1 handing-over department, reach inside the prevention rainwater entering cubical switchboard, the effect of protection inside electrical components.

Referring to fig. 2, a louver 5 is arranged on a cabinet body 1, the louver 5 is composed of a plurality of louvers 5, the louvers 5 are obliquely arranged, the oblique direction inclines downwards along the direction away from the cabinet body 1, the louvers 5 are arc-shaped, the arc-shaped concave surface faces the cabinet body 1, a gap exists between every two adjacent louvers 5, a baffle 6 is fixedly arranged between every two adjacent louvers 5, the length of each baffle 6 is the same as that of each louver 5, each baffle 6 is rectangular and long-strip-shaped, the baffle 6 is obliquely arranged, the oblique direction inclines upwards along the direction away from the cabinet body 1, and one end, away from the cabinet body 1, of each baffle 6 is positioned inside the arc-shaped concave surface; under bad weather, the rainwater that the top wafted drops on shutter 5's blade, the rainwater that the below wafts is blockked by separation blade 6, 5 curved designs of blade of shutter, the area of shutter 5 parcel separation blade 6 has been increased, the area that blocks of rainwater that wafts to the top has been enlarged, curved design has changed the flow path of air between 5 blades of shutter and the separation blade 6 simultaneously, make the rainwater that wafts along with the wind more difficult clearance entering cabinet body 1 inside through between 5 blades of shutter and the separation blade 6, reach inside the prevention rainwater gets into the cubical switchboard, protect inside electrical components's effect.

Referring to fig. 2, the internal portion of the cabinet 1 is fixedly provided with the blocking net 7, the vertical projection area of the blocking net 7 is larger than the vertical projection area of the louver 5, that is, the blocking net 7 can completely cover the louver 5, when insects enter the internal portion of the cabinet 1 through the gap between the blades of the louver 5 and the blocking pieces 6, the insects are blocked by the blocking net 7, so that the insects cannot enter the internal portion of the cabinet 1, and the normal operation of the power equipment inside the cabinet 1 is ensured.

Referring to fig. 2, a plurality of compressed sponges 8 are fixedly arranged on the inner wall of the cabinet body 1, each compressed sponge 8 comprises a vertical sponge 82 and a horizontal sponge 81, one end of each horizontal sponge 81 penetrates through the barrier net 7 and is fixedly connected with the inner wall of the cabinet body 1, the fixed position is located between the adjacent louver 5 blades, the other end of each horizontal sponge 81 is fixedly connected with the corresponding vertical sponge 82, each vertical sponge 82 is perpendicular to the corresponding horizontal sponge 81, the vertical projection of each vertical sponge 82 completely covers the distance between each barrier and each louver 5 blade, and the horizontal sponge 81 is distant from the end of each branch sponge 81 on the adjacent horizontal sponge 81 for air circulation; compression sponge 8 has resistant oil, wear-resisting, corrosion-resistant, high temperature resistant, the good characteristic of tensile strength, and do not have the difficult insect of attracting of bad smell, under bad weather, a small amount of rainwater is blown shutter 5 departments by wind, gets into cabinet body 1 inside through shutter 5, falls on the L type compression sponge 8 of vertical sponge 82 and horizontal sponge 81 formation then, and compression sponge 8 absorbs the rainwater, further forms the water proof protection effect to the equipment in the cabinet body 1.

Referring to fig. 2 and 3, an antirust metal hinge 9 is arranged between the cabinet door 4 and the cabinet body 1, the antirust metal hinge 9 is used for the cabinet door 4 to rotate relative to the cabinet body 1 for opening, the antirust metal hinge 9 comprises a horizontal column 91, vertical columns 92 and a connecting column 93, the two horizontal columns 91 are arranged on the same vertical plane and are arranged in parallel, one end of each horizontal column 91 is fixedly connected with the cabinet body 1, the other end of each horizontal column is cantilevered, the end part of the cantilevered end is in a hemispherical circular arc shape, the arc-shaped convex surface is far away from the cabinet body 1, the hemispherical circular arc-shaped arrangement prevents a person from mistakenly touching the antirust metal hinge 9 to cause damage to the person, and the circular arc-; spliced pole 93 level sets up, spliced pole 93 one end and cabinet door 4 fixed connection, the other end encorbelments to between the adjacent horizontal post 91, vertical post 92 one end and below horizontal post 91 fixed connection, the other end runs through behind the spliced pole 93 with top horizontal post 91 fixed connection, the relative vertical post 92 of spliced pole 93 rotates the setting, the bearing capacity of cabinet door 4 with 1 pin joint of the cabinet body has been strengthened in setting up of rust-resistant metal hinge 9, the life of this device has been prolonged.

Referring to fig. 2 and 4, holding tank 41 has been seted up on cabinet door 4, holding tank 41 is located cabinet door 4 and is close to 1 one side of the cabinet body, a week is seted up along cabinet door 4 edge to holding tank 41, cabinet door 4 closes the back, cabinet body 1 and base 3 are close to cabinet door 4 one end all with the holding tank 41 tank bottom butt, opening of holding tank 41, make cabinet door 4 close the back, the gap is the echelonment between cabinet door 4 and the cabinet body 1, the gap route has been prolonged, inside further prevented rainwater entering cubical switchboard, the effect of the inside electrical components of protection has been reached. The fixed connection piece 11 that is provided with on the cabinet body 1, connection piece 11 supply the cabinet body 1 to fix to the mounting point of wanting, provide the simplest and most convenient fixed mode for this device, have promoted workman's work efficiency.

The implementation principle of the embodiment is as follows: fix this device to the appointed place, close cabinet door 4, when meetting bad weather, the rainwater that the top drifted down is blockked by rain cover 2, small part of non-directional rainwater, blockked by shutter 5's blade and separation blade 6, minimum rainwater that gets into the internal portion of cabinet 1 through shutter 5 blade and separation blade 6 gap is absorbed by compressed sponge 8, the insect that gets into the internal portion of cabinet 1 through shutter 5 blade and separation blade 6 gap is blockked at the external wall of cabinet 1 by separation net 7, inside this device has reached the rainwater entering cubical switchboard, the effect of inside electrical components of protection.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rain-proof cubical switchboard, includes the cabinet body (1), and the fixed rain-proof lid (2) that is provided with in cabinet body (1) top, the fixed base (3) that are provided with in cabinet body (1) bottom, cabinet door (4), its characterized in that have been seted up on the cabinet body (1): the utility model discloses a cabinet, set up shutter (5) on the cabinet body (1), shutter (5) blade sets up downwards along keeping away from cabinet body (1) direction slope, there is the interval between adjacent shutter (5) blade, all be fixed between adjacent shutter (5) blade and be provided with separation blade (6), separation blade (6) are the same at cabinet body (1) surperficial horizontal dimension with shutter (5) distribution, separation blade (6) are upwards set up along keeping away from cabinet body (1) direction slope, and keep away from cabinet body (1) one end and be located shutter (5) blade and be close to cabinet body (1) one side, there is the clearance in cabinet body (1) one end and shutter (5) blade is kept away from in separation blade (6).

2. A weatherproof switchgear, according to claim 1, characterized in that: the blades of the shutter (5) are arc-shaped blades, and the arc-shaped concave surfaces are arranged right opposite to the blocking pieces (6).

3. A weatherproof switchgear, according to claim 1, characterized in that: the inner wall of the cabinet body (1) is fixedly provided with a blocking net (7), the blocking net (7) is positioned at the position where the shutter (5) is arranged on the cabinet body (1), and the vertical projection area of the blocking net (7) is larger than that of the shutter (5).

4. A weatherproof switchgear, according to claim 3, characterized in that: the cabinet body (1) inner wall is fixed and is provided with a plurality of compression sponges (8), compression sponge (8) are including horizontal sponge (81) and vertical sponge (82), horizontal sponge (81) one end is fixed to be set up in the adjacent blade interval department of shutter (5), the other end and vertical sponge (82) fixed connection, there is the clearance in horizontal sponge (81) one end and adjacent compression sponge (8) is kept away from in vertical sponge (82), vertical sponge (82) highly are greater than the height that the single blade of shutter (5) was seted up ventilation hole on the cabinet body (1).

5. A weatherproof switchgear, according to claim 1, characterized in that: the top surface of the rain shielding cover (2) is an arc-shaped top surface, the part of the bottom surface of the rain shielding cover (2) exceeding the cabinet body (1) is obliquely arranged, and the oblique direction is obliquely upwards arranged along the direction close to the cabinet body (1).

6. A rain-proof cubical switchboard according to claim 5 characterized in that: and a ring (21) is fixedly arranged at the joint of the cambered surface and the inclined surface of the rain shielding cover (2), and the ring (21) is horizontally arranged.

7. A weatherproof switchgear, according to claim 1, characterized in that: an antirust metal hinge (9) is arranged between the cabinet door (4) and the cabinet body (1), the antirust metal hinge (9) comprises a horizontal column (91), vertical post (92) and spliced pole (93), horizontal post (91) is provided with two, horizontal post (91) one end is fixed with the cabinet body (1) outer wall, the setting is encorbelmented to the other end, adjacent horizontal post (91) are located same vertical face and mutual parallel arrangement, vertical post (92) and spliced pole (93) all are located between adjacent horizontal post (91), vertical post (92) one end and horizontal post (91) fixed connection, the other end runs through spliced pole (93) back and adjacent horizontal post (91) fixed connection, spliced pole (93) rotate with vertical post (92) to be connected, vertical post (92) one end and cabinet door (4) fixed connection are kept away from in spliced pole (93), horizontal post (91) are kept away from cabinet body (1) one end and are outside bellied face form.

8. A weatherproof switchgear, according to claim 1, characterized in that: the side that cabinet door (4) are close to the cabinet body (1) has seted up holding tank (41), and holding tank (41) are located cabinet door (4) edge and set up a week, and the terminal surface that the cabinet body (1) and base (3) are close to cabinet door (4) and holding tank (41) tank bottom butt.