CN215497706U

CN215497706U - Modularization switch board

Info

Publication number: CN215497706U
Application number: CN202122031064.6U
Authority: CN
Inventors: 何才先; 王峰; 彭杰; 李海明
Original assignee: Shenzhen Guorun Electromechanical Equipment Co ltd
Current assignee: Shenzhen Guorun Electromechanical Equipment Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-11
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a modular power distribution cabinet which comprises a bottom plate and a top plate, wherein a cabinet cover is detachably and fixedly connected between the bottom plate and the top plate, the cabinet cover comprises two side plates which are symmetrically distributed, each side plate comprises two baffle plates, the two baffle plates are rotatably connected through hinges, the outer sides of two long edges of each side plate are rotatably connected with door frames, door plates are rotatably connected between every two adjacent door frames, positioning columns are respectively placed on the outer sides of four corners of the cabinet cover, and the top surface of the top plate is fixedly connected with an air blower and an exhaust fan. According to the utility model, the door frames are rotatably connected to the outer sides of the two long sides of the side plate, the door plate is rotatably connected between the two adjacent door frames, and the side plate is formed by rotatably connecting two baffles together through hinges.

Description

Modularization switch board

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a modular power distribution cabinet.

Background

The switch board is effective accessory among the electrical equipment, generally with switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly are in closed or semi-enclosed switch board, but traditional switch board is bulky, be difficult for folding to accomodate and the transportation, and most switch boards are mostly just considering the use scene at the beginning of the design, fix the inside installation panel that is used for installing each electrical component of switch board in a certain position, and consider among the practical application that the design of wiring scheduling problem is difficult to install according to the switch board completely, lead to the installation inconvenient, in addition the switch board is inside can produce a large amount of heats when the function, the inside heat transmission of switch board of most switch board is difficult quick effectual, influence the safe handling of switch board.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a modularized power distribution cabinet, door frames are rotatably connected to the outer sides of two long sides of a side plate, a door plate is rotatably connected between two adjacent door frames, the side plate is formed by rotatably connecting two baffle plates together through a hinge, the baffle plates, the door frames and the door plates can be folded and stored together in the transportation process, the space occupied by the whole power distribution cabinet is reduced, the transportation efficiency of the power distribution cabinet is favorably improved, a cabinet cover is unfolded and placed on the top surface of a bottom plate, a top plate is placed on the top surface of the cabinet cover, a positioning column penetrates through the top plate and is inserted into the bottom plate, the positioning column is fixedly connected with an L-shaped limiting block at a corresponding position through a first bolt, the flexible assembly of the power distribution cabinet is realized, a first sliding groove is formed in each of the top plate and the bottom plate, a gap is formed between two adjacent door frames, and a sliding block on an installation panel can conveniently slide into the first sliding groove at the corresponding position, the installation panel is moved into the cabinet cover, the installation panel and the baffle are vertically arranged in the cabinet cover by rotating the installation panel between the two sliding blocks, so that the electric elements are conveniently installed on two sides of the installation panel, the sliding blocks slide in the corresponding position sliding grooves I by pushing the installation panel, the position of the installation panel in the cabinet cover is changed, the installation of the electric elements is convenient, the inclined blocks II extrude the inclined blocks I by rotating the bolts II, so that the inclined blocks I extend out from the long side edges of the installation panel to be pressed and attached to the corresponding position baffle, the installation panel is firmly fixed in the cabinet cover, two door plates are rotatably connected to the power distribution cabinet, the maintenance of the electric elements in the cabinet is convenient, the rectangular ventilation grooves I are arranged on one side of the baffle close to the positioning column, and a plurality of exhaust holes communicated with the rectangular ventilation grooves I are arranged on the inner side of the baffle, set up the rectangle ventilation groove two that communicates with corresponding position rectangle ventilation groove one in one side that the reference column is close to the baffle, supply air to connecting pipe the inside through the air-blower, inside external wind carried the switch board through corresponding position reference column and baffle, induced draft to two the insides of connecting pipe through the exhaust fan, thereby make the inside hot-blast of switch board discharge by the exhaust fan through corresponding position baffle and reference column, realize the inside air current circulation of switch board, be convenient for go out the inside heat transfer of switch board fast, be favorable to switch board safe handling.

The purpose of the utility model can be realized by the following technical scheme:

a modularized power distribution cabinet comprises a bottom plate and a top plate, wherein a cabinet cover is detachably and fixedly connected between the bottom plate and the top plate, the cabinet cover comprises two side plates which are symmetrically distributed, each side plate comprises two baffle plates, the two baffle plates are rotatably connected through hinges, the outer sides of two long edges of each side plate are rotatably connected with door frames, door plates are rotatably connected between every two adjacent door frames, positioning columns are placed on the outer sides of four corners of the cabinet cover, an air blower and an exhaust fan are fixedly connected to the top surface of the top plate, an installation panel is arranged between the top plate and the bottom plate, the outer sides of the two long edges of each side plate are rotatably connected with door frames, the door plates are rotatably connected between every two adjacent door frames, the side plates are formed by rotatably connecting the two baffle plates through hinges, the baffle plates, the door frames and the door plates can be folded and stored together in the transportation process, the whole space that occupies of switch board has been reduced, is favorable to improving the conveying efficiency of switch board, through expandes the cabinet cover and places at the bottom plate top surface, places the roof at the top surface of cabinet cover to run through the roof with the reference column and peg graft the bottom plate, through bolt one with the reference column with correspond position L shape stopper fixed connection together, realize the nimble equipment of this switch board.

Further, the method comprises the following steps: the equal fixedly connected with L shape stopper in the outside at four turnings of bottom plate, the outside of baffle, door frame and reference column all pastes with the inside wall that corresponds position L shape stopper and leans on, L shape stopper closes soon with to be connected with bolt one between the position reference column, is convenient for lay the cabinet cover after expanding on the bottom plate.

Further, the method comprises the following steps: the top surface of bottom plate and the bottom surface of roof have all been seted up spout one, the top of installation panel all rotates with the bottom and is connected with and corresponds a position spout sliding connection's slider, is convenient for the installation panel to remove between roof and bottom plate.

Further, the method comprises the following steps: two spouts two have all been seted up in the outside on two long limits of installation panel, the inside sliding connection of spout two has sloping block one, the inclined plane of sloping block one slides and pastes and lean on and to have sloping block two, one side of sloping block two is rotated and is connected with the bolt two that runs through the installation panel, bolt two closes soon with the installation panel and is connected, makes sloping block two extrusion sloping block one through rotating bolt two to make sloping block one extend out from the long side of installation panel and lean on with the extrusion of corresponding position baffle, realize will install that the panel is firm fixes in cabinet cover the inside.

Further, the method comprises the following steps: the baffle is close to one side of reference column and has seted up rectangle ventilation groove one, the inboard equidistant hole of airing exhaust of a plurality of and rectangle ventilation groove intercommunication of seting up of baffle, the cooperation of being convenient for corresponds rectangle ventilation groove two on the position reference column and gives the switch board heat dissipation.

Further, the method comprises the following steps: the utility model discloses a switch board, including the reference column, the baffle is close to the baffle, the reference column is close to one side of baffle and sets up the rectangle ventilation groove two that communicates with corresponding position rectangle ventilation groove one, the bottom surface and the bottom plate top surface of reference column paste and lean on, the top end of location post runs through the rectangle cushion that roof and fixedly connected with pasted and lean on with the roof top surface, and the reference column is existing to be favorable to the switch board ventilation cooling, also is favorable to being in the same place roof, bottom plate and cabinet cover inseparable fixed together.

Further, the method comprises the following steps: the utility model discloses a switch board, including the switch board, the switch board is connected with the switch board, the output intercommunication of air-blower has two connecting pipes one, the output intercommunication of exhaust fan has two connecting pipes two, connecting pipe one and connecting pipe two respectively with the top intercommunication that corresponds the position reference column, supply air to connecting pipe one the inside through the air-blower, outside wind is inside through corresponding position reference column and baffle carry the switch board, induced draft to two the inside of connecting pipe through the exhaust fan to make the inside hot-blast of switch board discharge by the exhaust fan through corresponding position baffle and reference column, realize the inside air current circulation of switch board, be convenient for go out the inside heat transfer of switch board fast, be favorable to switch board safe handling.

Further, the method comprises the following steps: the cabinet cover is characterized in that limiting plates are fixedly connected to two sides of the bottom surface of the top plate, the outer sides of the limiting plates are attached to the inner sides of the tops of the corresponding position baffles, and the cabinet cover is convenient to stabilize.

The utility model has the beneficial effects that:

1. the door frames are rotatably connected to the outer sides of two long sides of each side plate, the door plates are rotatably connected between two adjacent door frames, each side plate is formed by rotatably connecting two baffle plates through hinges, the baffle plates, the door frames and the door plates can be folded and stored together in a transportation process, the space occupied by the whole power distribution cabinet is reduced, the transportation efficiency of the power distribution cabinet is favorably improved, the cabinet cover is unfolded and placed on the top surface of the bottom plate, the top plate is placed on the top surface of the cabinet cover, the positioning column penetrates through the top plate and is inserted into the bottom plate, and the positioning column is fixedly connected with the L-shaped limiting block at the corresponding position through a first bolt, so that the power distribution cabinet is flexibly assembled;

2. the first sliding grooves are formed in the top plate and the bottom plate, a gap is formed between every two adjacent door frames, so that the sliding blocks on the mounting panel can slide into the first sliding grooves at the corresponding positions conveniently, the mounting panel can be moved into the cabinet cover, the mounting panel and the baffle plate are vertically arranged in the cabinet cover by rotating the mounting panel between the two sliding blocks, so that the electric elements are conveniently mounted on the two sides of the mounting panel, the slide block slides in the slide groove I at the corresponding position by pushing the mounting panel, so that the position of the mounting panel in the cabinet cover is changed, the mounting of the electric element is convenient, the inclined block II extrudes the inclined block I by rotating the bolt II, so that the inclined block extends out from the long side edge of the mounting panel and is pressed and attached to the baffle at the corresponding position to firmly fix the mounting panel in the cabinet cover, two door plates are rotatably connected to the power distribution cabinet, so that the maintenance of the electrical elements in the cabinet is facilitated;

3. through having seted up rectangle ventilation groove one in one side that the baffle is close to the reference column, set up a plurality ofly in the inboard of baffle with the hole of airing exhaust of rectangle ventilation groove one intercommunication, set up in one side that the reference column is close to the baffle and correspond the rectangle ventilation groove two of position rectangle ventilation groove one intercommunication, supply air to connecting pipe the inside through the air-blower, outside wind is inside through corresponding position reference column and baffle carry the switch board, induced draft to connecting pipe two the inside through the exhaust fan, thereby make the inside hot-blast of switch board discharge by the exhaust fan through corresponding position baffle and reference column, realize the inside air current circulation of switch board, be convenient for go out the inside heat transfer of switch board fast, be favorable to switch board safe handling.

Drawings

The utility model will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic diagram of the internal structure of the power distribution cabinet according to the present invention;

FIG. 3 is a schematic view of a disassembled three-dimensional structure of a cabinet cover and a bottom plate according to the present invention;

FIG. 4 is a schematic view of a mounting panel structure according to the present invention;

FIG. 5 is an exploded view of the positioning post and baffle of the present invention;

FIG. 6 is a partial cross-sectional view of a mounting panel according to the present invention;

FIG. 7 is a schematic view of the structure of the shutter and the door frame in the present invention.

In the figure: 100. a base plate; 110. an L-shaped limiting block; 200. a top plate; 210. a limiting plate; 300. a cabinet cover; 310. a baffle plate; 311. a first rectangular ventilation groove; 312. an air exhaust hole; 320. a door frame; 330. a door panel; 400. a positioning column; 410. a second rectangular ventilation groove; 500. a blower; 600. an exhaust fan; 700. installing a panel; 710. a slider; 720. a first inclined block; 730. a second inclined block; 740. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a modularized power distribution cabinet comprises a bottom plate 100 and a top plate 200, wherein a cabinet cover 300 is detachably and fixedly connected between the bottom plate 100 and the top plate 200, the cabinet cover 300 comprises two side plates which are symmetrically distributed, each side plate comprises two baffle plates 310, the two baffle plates 310 are rotatably connected through hinges, the outer sides of the two long edges of each side plate are rotatably connected with door frames 320, door plates 330 are rotatably connected between every two adjacent door frames 320, positioning columns 400 are placed on the outer sides of the four corners of the cabinet cover 300, the top surface of the top plate 200 is fixedly connected with an air blower 500 and an exhaust fan 600, an installation panel 700 is arranged between the top plate 200 and the bottom plate 100, the door frames 320 are rotatably connected on the outer sides of the two long edges of each side plate, the door plates 330 are rotatably connected between every two adjacent door frames 320, the side plates are formed by rotatably connecting the two baffle plates 310 through hinges, the baffle plates 310 can be connected together in a transportation process, Door frame 320 and door plant 330 are folded and are accomodate together, have reduced the whole space that occupies of switch board, are favorable to improving the conveying efficiency of switch board, through unfolding cabinet cover 300 and place at bottom plate 100 top surface, place roof 200 at the top surface of cabinet cover 300 to run through roof 200 with reference column 400 and peg graft to bottom plate 100, through bolt one with reference column 400 with correspond position L shape stopper 110 fixed connection together, realize the nimble equipment of this switch board.

The outer sides of the four corners of the bottom plate 100 are fixedly connected with L-shaped limiting blocks 110, the outer sides of the baffle plate 310, the door frame 320 and the positioning columns 400 are respectively attached to the inner side walls of the L-shaped limiting blocks 110 at the corresponding positions, and first bolts are screwed between the L-shaped limiting blocks 110 and the positioning columns 400 at the corresponding positions, so that the unfolded cabinet cover 300 can be conveniently placed on the bottom plate 100; the top surface of the bottom plate 100 and the bottom surface of the top plate 200 are both provided with a first sliding groove, and the top and the bottom of the mounting panel 700 are both rotatably connected with a sliding block 710 which is slidably connected with the first sliding groove at the corresponding position, so that the mounting panel 700 can conveniently move between the top plate 200 and the bottom plate 100; two spouts have all been seted up in the outside on two long limits of mounting panel 700, the inside sliding connection of spout two has sloping block one 720, the inclined plane of sloping block one 720 slides and pastes and leans on and has sloping block two 730, one side of sloping block two 730 is rotated and is connected with two bolts 740 that run through mounting panel 700, two bolts 740 close with mounting panel 700 soon and be connected, make sloping block two 730 extrusion sloping block one 720 through rotating two bolts 740, thereby make sloping block one 720 extend out from the long side of mounting panel 700 and paste with the extrusion of corresponding position baffle 310, the realization is with the firm fixing in cabinet cover 300 the inside of mounting panel 700.

One side, close to the positioning column 400, of the baffle plate 310 is provided with a first rectangular ventilation groove 311, the inner side of the baffle plate 310 is provided with a plurality of exhaust holes 312 communicated with the first rectangular ventilation groove 311 at equal intervals, and the baffle plate is convenient to match with a second rectangular ventilation groove 410 on the positioning column 400 at a corresponding position to dissipate heat of the power distribution cabinet; the side of the positioning column 400 close to the baffle 310 is provided with a rectangular ventilation groove two 410 communicated with the rectangular ventilation groove one 311 at the corresponding position, the bottom surface of the positioning column 400 is attached to the top surface of the bottom plate 100, the top end of the positioning column 400 penetrates through the rectangular cushion block attached to the top surface of the top plate 200 and fixedly connected with the top plate 200, and the positioning column 400 is beneficial to ventilation and heat dissipation of the power distribution cabinet and is also beneficial to closely fixing the top plate 200, the bottom plate 100 and the cabinet cover 300 together.

The output end of the air blower 500 is communicated with two first connecting pipes, the output end of the exhaust fan 600 is communicated with two second connecting pipes, the first connecting pipes and the second connecting pipes are respectively communicated with the top ends of the corresponding position positioning columns 400, air is supplied into the first connecting pipes through the air blower 500, external air is conveyed into the power distribution cabinet through the corresponding position positioning columns 400 and the baffle plates 310, air is sucked into the second connecting pipes through the exhaust fan 600, and therefore hot air in the power distribution cabinet is discharged from the exhaust fan 600 through the corresponding position baffle plates 310 and the positioning columns 400, air flow circulation in the power distribution cabinet is achieved, heat in the power distribution cabinet can be conveniently and rapidly transmitted out, and the power distribution cabinet is beneficial to safe use; the two sides of the bottom surface of the top plate 200 are fixedly connected with the limiting plates 210, and the outer sides of the limiting plates 210 are attached to the inner sides of the tops of the corresponding position baffles 310, so that the cabinet cover 300 is stabilized.

The working principle is as follows: when the power distribution cabinet is used, the door frame 320, the door plate 330 and the baffle plate 310 which are folded and stored together are unfolded (the door frame 320 is rotatably connected with the door plate 330 at the corresponding position through a hinge, the door frame 320 is also rotatably connected with the baffle plate (310) at the corresponding position through a hinge), the unfolded cabinet cover 300 is placed on the top surface of the bottom plate 100, the inner side walls of the four L-shaped limiting blocks 110 are attached to the baffle plate 310 and the door frame 320 at the corresponding position, then the top plate 200 is placed on the top surface of the cabinet cover 300, the limiting plate 210 on the bottom surface of the top plate 200 is attached to the inner side of the baffle plate 310 at the corresponding position, the bottom ends of the four positioning columns 400 penetrate through the top plate 200 and are inserted into the inner sides of the L-shaped limiting blocks 110 on the bottom plate 100, the L-shaped limiting blocks 110 are fixed with the positioning columns 400 at the corresponding positions through bolts, and initial installation of the power distribution cabinet is realized;

one of the door panels 330 is opened, and the installation panel 700 is pushed into the cabinet cover 300 from the gap between the adjacent two door frames 320, at which time the slider 710 slides in the corresponding position sliding groove one, when the mounting panel 700 is moved to the middle of the cabinet 300, the mounting panel 700 is rotated to be disposed inside the cabinet 300 in a perpendicular fashion to the barrier 310, so that the electrical components are mounted on both sides of the mounting panel 700, according to the requirement of installing the electric element, the installation panel 700 can be pushed to enable the sliding block 710 to slide in the first sliding groove at the corresponding position, so that the position of the installation panel 700 in the cabinet cover 300 can be changed, finally, the second bolt 740 is rotated to enable the second inclined block 730 to press the first inclined block 720, therefore, the first inclined block 720 extends out from the long side edge of the installation panel 700 and is pressed against the baffle plate 310 at the corresponding position, so that the installation panel 700 is firmly fixed in the cabinet cover 300, and the gap between two adjacent door frames 320 is convenient for connecting wires;

when this switch board operation needs the heat dissipation, open air-blower 500 and exhaust fan 600, air-blower 500 supplies air to a connecting pipe the inside, outside wind carries inside the switch board through two 410 of the rectangle ventilation groove on corresponding position reference column 400 and the hole 312 of airing exhaust on corresponding position baffle 310, exhaust fan 600 induced drafts to two the inside of connecting pipe, make the inside hot-blast hole of switch board discharge by exhaust fan 600 through the hole 312 of airing exhaust on corresponding position baffle 310 and two 410 of the rectangle ventilation groove on corresponding position reference column 400, realize the inside air current circulation of switch board, be convenient for go out the inside heat transfer of switch board fast.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a modularization switch board, includes bottom plate (100) and roof (200), its characterized in that, can dismantle fixedly connected with cabinet cover (300) between bottom plate (100) and roof (200), cabinet cover (300) include two symmetric distribution's curb plate, the curb plate includes two baffle (310), two baffle (310) rotate through the hinge and connect, the outside on two long limits of curb plate all rotates and is connected with door frame (320), adjacent two it is connected with door plant (330) to rotate between door frame (320), reference column (400) have all been placed in the outside at four turnings of cabinet cover (300), the top surface fixedly connected with air-blower (500) and exhaust fan (600) of roof (200), be provided with between roof (200) and bottom plate (100) mounting panel (700).

2. The modular power distribution cabinet according to claim 1, wherein the bottom plate (100) is fixedly connected with L-shaped limiting blocks (110) at the outer sides of the four corners, the outer sides of the baffle plate (310), the door frame (320) and the positioning columns (400) are respectively attached to the inner side walls of the L-shaped limiting blocks (110) at the corresponding positions, and first bolts are screwed between the L-shaped limiting blocks (110) and the positioning columns (400) at the corresponding positions.

3. The modular power distribution cabinet according to claim 1, wherein a first sliding groove is formed in the top surface of the bottom plate (100) and the bottom surface of the top plate (200), and a sliding block (710) slidably connected with the first sliding groove at the corresponding position is rotatably connected to the top and the bottom of the mounting panel (700).

4. The modular power distribution cabinet according to claim 3, wherein a second sliding groove is formed in the outer side of each of two long edges of the mounting panel (700), a first inclined block (720) is slidably connected to the inner portion of the second sliding groove, an inclined surface of the first inclined block (720) is slidably attached to the second inclined block (730), a second bolt (740) penetrating through the mounting panel (700) is rotatably connected to one side of the second inclined block (730), and the second bolt (740) is rotatably connected with the mounting panel (700).

5. The modular power distribution cabinet according to claim 1, wherein one side of the baffle (310) close to the positioning column (400) is provided with a first rectangular ventilation groove (311), and the inner side of the baffle (310) is provided with a plurality of air exhaust holes (312) which are communicated with the first rectangular ventilation groove (311) at equal intervals.

6. The modular power distribution cabinet according to claim 1, wherein one side of the positioning column (400) close to the baffle (310) is provided with a second rectangular ventilation groove (410) communicated with the first rectangular ventilation groove (311) at the corresponding position, the bottom surface of the positioning column (400) is attached to the top surface of the bottom plate (100), and the top end of the positioning column (400) penetrates through the top plate (200) and is fixedly connected with a rectangular cushion block attached to the top surface of the top plate (200).

7. The modular power distribution cabinet according to claim 1, wherein the output end of the blower (500) is communicated with two first connecting pipes, the output end of the exhaust fan (600) is communicated with two second connecting pipes, and the first connecting pipes and the second connecting pipes are respectively communicated with the top ends of the corresponding position positioning columns (400).

8. The modular power distribution cabinet according to claim 1, wherein limiting plates (210) are fixedly connected to both sides of the bottom surface of the top plate (200), and the outer sides of the limiting plates (210) are attached to the inner sides of the tops of the corresponding position baffles (310).