KR20180003078A - Prefabricated electrical distribution box - Google Patents

Abstract

The present invention relates to a prefabricated electrical control box (1) comprising: left and right plates (100, 100); plate fixing members (200, 200); an inner plate (300); upper and lower plates (400, 400); and front and back plates (500, 500). The left and right plates (100, 100) form a plurality of first connecting holes (110) in upper and lower parts of one side; and are vertically arranged. Each of the plate fixing members (200, 200) is connected to the first connecting holes (110) of the left and right plates (100, 100); and includes plate housings (210, 210) to fix the plates. The inner plate (300) is connected to the plate housings (210, 210) of the plate fixing members (200, 200) in a state of fixing both sides. The upper and lower plates (400, 400) cover the upper and lower parts of the left and right plates (100, 100); form a plurality of second connecting holes (410) in an upper part or a lower part; and are connected to the plurality of first connecting holes (110) in a state of connecting the plate fixing members (200, 200). The front and back plates (500, 500) are connected in directions of front and back sides of the upper and lower plates (400, 400); are combined with hinges to open and close one side. The present invention can reduces maintenance costs.

Description

[0001] Prefabricated electrical distribution box [0002]

The present invention relates to a prefabricated electric control box (1), which comprises a prefabricated electric control box (1) for assembling a plurality of plate-shaped plates having different sizes into a hexahedron shape and installing and storing a distribution board therein, A horizontal plate 200 and 200 'horizontally coupled to the upper and lower portions of the vertical plates 100 and 100', a plurality of vertical plates 100 and 100 ' A cover plate 300 and 300` coupled to the front and rear surfaces of the horizontal plates 200 and 200` so as to be openable and closable on one side and the horizontal plates 100 and 100`, 400 'formed on both sides of the inner space S formed through the engagement of the cover plates 300, 300' and the cover plates 300, 300 ' And an inner plate (500) respectively coupled to the inner plates (400, 400) It relates to the prefabricated electrical control box (1), characterized in a.

Generally, a power distribution box (hereinafter referred to as an "electric control box") is installed in a wall or a wall of a building, and a circuit, a fuse, a voltage or a circuit breaker, It is a box designed to accommodate.

In addition, the electric control box is generally formed in a rectangular parallelepiped shape and is designed to be openable and closable at the front, thereby protecting the electric devices accommodated in the water or moisture from inside and allowing the operator to open the door at any time to control the electric appliance .

One embodiment of such an electric control box is disclosed in " Hermetic airtight control box for instrumentation " (Korean Patent Registration No. 10-0839639) of Patent Document 1 below.

Patent Document 1 discloses a control box comprising a case having an opening in a front portion and a door connected to the front of the case as a hinge so as to cover the opening portion, wherein a recess is formed around the opening, Wherein the elastic sealing member is provided so that the reinforcing member is coupled to the inner side surface so as to be in contact with the periphery of the opening when the edge corresponds to the concave portion and one side of the opening is entirely brought into close contact with each other, It is possible to easily arrange the wiring to be introduced into the circuit breaker, and it is possible to prevent shocks from being applied to various voltage or circuit breakers from the outside.

However, in Patent Document 1, since the upper and lower plates and the side plates are fixed by welding, the work process is complicated, and since it is formed as an enclosure, it is bulky and heavy, which makes transportation difficult. There is a problem that the maintenance cost is high.

In addition, the "airtight airtight control box" of Patent Document 1 is manufactured irrespective of the size of various electric apparatuses installed therein, so that there is a space restriction or an unnecessary space is generated in installing the electric apparatus There is a problem that the usability of the space is reduced.

In addition, the "airtight airtight control box" of Patent Document 1 is fabricated by relying solely on a simple sealing structure, so that it is very weak in terms of waterproofness, so that water or moisture can easily flow into the interior thereof, There is a problem in that it may be submerged or corroded and may fail.

Patent Document 1: Korean Patent Publication No. 10-0839639

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an electric control box by assembling an electric control box through plates of various sizes to produce finished products, The present invention provides a prefabricated electric control box that can be replaced only by replacing the plate, thereby reducing the purchase cost.

The inner space of the electric control box can be actively used according to the size, shape, etc. of various electric devices such as a distribution board installed on the inner plate by using an inner plate for dividing the space inside the electric control box, And to provide a prefabricated electrical control box capable of increasing the usability of the internal space of the electronic control box.

In addition, by forming the inside of each plate constituting the electric control box in a bending structure, it is possible to prevent deformation of the plate even if a bending moment or a twist phenomenon occurs in the plate, and rainwater, domestic water, Type electric control box capable of preventing various electric devices such as a distribution board installed inside the electric control box from being protected from water or moisture by preventing the electric control box from being introduced into the electric control box.

In order to solve the above-mentioned problems, the assembled electric control box 1 according to the present invention has a structure in which a plurality of plate-shaped plates having different sizes are assembled into a hexahedron shape, and a distribution board is installed and stored therein A vertical plate 100 and 100 'installed vertically spaced apart from each other and a horizontal plate 100 and 100' horizontally coupled to upper and lower portions of the vertical plates 100 and 100 ' A cover plate 300 and 300 'hinged to a front surface and a rear surface of the horizontal plate 200 and 200' so as to be openable and closable, 400 'formed on both sides of the inner space S formed by joining the horizontal plates 200, 200' and the cover plates 300, 300 ' , And both side surfaces thereof are coupled to the fixed bar members 400 and 400 ' Characterized by consisting of; unit plate 500. The

The vertical plates 100 and 100` may have first bent portions 110 and 110` which are vertically bent in the inner direction of the vertical plates 100 and 100` on both sides and first bent portions 110 and 110 ' (120, 120 ') that are horizontally bent from the vertical plates (100, 100') toward the inner side of the vertical plates (100, 100 ') from the second bent portions The third bent portions 130 and 130 '

A fourth bent part 140 and 140` which are horizontally bent in the inner direction of the vertical plates 100 and 100` at the upper and lower parts and the vertical plates 100 and 100` from the fourth bent parts 140 and 140`, And a plurality of first fastening holes 151 and 151 'are formed in the fifth bent portions 150 and 150', respectively, and a plurality of first fastening holes 151 and 151 'are formed in the fifth bent portions 150 and 150' The horizontal plate 200 and the vertical plate 200 have a first bent portion 210 and a second bent portion 210 which are vertically bent in the inner direction of the horizontal plate 200 and 200 ' 220 and 220 'which are horizontally bent in the inner direction of the horizontal plates 200 and 200' from the first and second bent portions 220 and 220 ' And the ninth bent portions 240 and 230 'bent in the inner direction of the horizontal plates 200 and 200' are formed on both sides of the bent portions 230 and 230 ' 240 ') and Section 9 A tenth bent portion 250 and 250` which are horizontally bent in the inner direction of the horizontal plates 200 and 200` from the first and second bent portions 240 and 240` and the second bent portions 220 and 220` The eleventh bent portions 260 and 260 ', which are vertically bent in the upper direction of the first and second folding portions 200 and 200'

A plurality of second fastening holes 261 and 261` are formed on the eleventh bent portions 260 and 260` and the cover plates 300 and 300` are formed on both sides of the cover plates 300 and 300 ' And a third bending portion 310 which is bent horizontally in the inner direction of the cover plates 300 and 300 'from the twelfth bent portions 310 and 310' The first and second bending portions 330 and 330 'and the fourth bending portions 330 and 330' which are horizontally bent in the inner direction of the cover plates 300 and 300 ' 15 'bent perpendicular to the inner direction of the cover plates 330 and 330' from the first bent portions 150 and 150 'and the eleventh bent portions 340 and 340' And the second bent portions 310 and 310 and the third bent portions 130 and 130 'and the second bent portions 120 and 120' And the thirteenth bent portions 320 and 320 'are in contact with each other .

The upper and lower portions of the fixing bar members 400 and 400 'are coupled to each other by bolts (not shown) so that the horizontal plates 200 and 200' and the fixing bar members 400 and 400 ' And the fixing bar members 400 and 400 'are coupled to the inner plate 500 and the second fastening holes 410 and 410 are formed in the second fastening holes 410 and 410, And moves in the front direction or back direction depending on the positions of the holes 261 and 261 and is fixed by a bolt member (not shown).

As described above, according to the present invention, since the electric control box is assembled through plate-shaped plates of various sizes to produce the finished product, the restriction of the storage space is reduced, This has the advantage that it can be saved.

The inner space of the electric control box can be actively used according to the size, shape, etc. of various electric devices such as a distribution board installed on the inner plate by using an inner plate for dividing the space inside the electric control box, It is possible to increase the usability of the internal space of the apparatus.

In addition, by forming the inside of each plate constituting the electric control box in a bending structure, it is possible to prevent deformation of the plate even if a bending moment or a twist phenomenon occurs in the plate, and rainwater, domestic water, It is possible to safely protect various electric devices such as a distribution panel installed inside the electric control box from water or moisture.

1 is an exploded perspective view showing an exploded view of a prefabricated electric control box according to a preferred embodiment of the present invention.
2 is a schematic view showing a bending process of the vertical plate in the structure of the assembled electric control box according to the preferred embodiment of the present invention.
FIG. 3 is a schematic view showing the bending process of the horizontal plate in the configuration of the assembled electric control box according to the preferred embodiment of the present invention
FIG. 4 is a schematic view showing the bending process of the cover plate among the configurations of the assembled electric control box according to the preferred embodiment of the present invention.
FIGS. 5 to 9 illustrate an assembling flowchart showing a process of assembling the assembled electric control box according to the preferred embodiment

Hereinafter, the assembled electric control box 1 according to the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that the same components or parts of the drawings are denoted by the same reference numerals whenever possible. In describing the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

Referring to FIG. 1, the assembled electrical control box according to the preferred embodiment of the present invention is an electrical appliance storage box for storing electric devices such as a distribution board, a voltage generator, a breaker, It is possible to assemble each of the components into a box shape by being composed of the plates 200 and 200`, the cover plates 300 and 300`, the fixing bar members 400 and 400` and the inner plate 500 Feature.

For the sake of clarity and conciseness, it should be noted that the components are omitted in some drawings and the components of the symmetrical relationship are omitted in some drawings before describing the present invention.

First, the vertical plates 100 and 100 'will be described. As shown in FIG. 1 or 2, the vertical plates 100 and 100 'are vertical components that are installed on the left and right sides of the assembly type electric control box 1, And the cover plate 300, 300 'to enable the external form of the prefabricated electrical control box 1 to be implemented.

On both sides of the vertical plates 100 and 100 ', first bent portions 110 and 110' and first and second bent portions 110 and 110 ', which are vertically bent in the inner direction of the vertical plates 100 and 100' 120 'which are horizontally bent in the inner direction of the vertical plates 100 and 100` from the second bent portions 120 and 120` and the vertical plates 100 and 100` from the second bent portions 120 and 120`. The third bent portions 130 and 130 'are formed.

In addition, upper and lower portions of the vertical plates 100 and 100 'are provided with fourth bent portions 140 and 140' which are horizontally bent in the inner direction of the vertical plates 100 and 100 ' 150 'which are perpendicularly bent inward from the vertical plates 100, 100' are formed.

A plurality of first fastening holes 151 and 151` are formed in the fifth bent portions 150 and 150` so as to be concentric with the second fastening holes 261 and 261 ' To allow the vertical plates 100, 100 'and the horizontal plates 200, 200' to be coupled.

Next, the horizontal plates 200 and 200 'will be described. As shown in FIG. 3, the horizontal plates 200 and 200 'are horizontally coupled to upper and lower portions of the vertical plates 100 and 100', respectively. The vertical plates 100 and 100 ' And can be combined with the cover plate 300, 300 'to enable the external appearance of the prefabricated electrical control box 1 to be realized.

On the other hand, the front and rear portions of the horizontal plates 200 and 200 'are provided with sixth bent portions 210 and 210' which are bent in the inner direction of the horizontal plates 200 and 200 ' 220 and 220 'which are horizontally bent in the inner direction of the horizontal plates 200 and 200' from the first and second bent portions 220 and 220 ' , 200 ') are formed in the upper portion of the first and second bent portions 230, 230'.

The ninth bent portions 240 and 240 'and the ninth bent portions 240 and 240', which are vertically bent in the inner direction of the horizontal plates 200 and 200 ', are formed on both sides of the horizontal plates 200 and 200' And the horizontal plate 200 and 200 'from the second bending parts 220 and 220' to the horizontal bending parts 250 and 250 ' The eleventh bent portions 260 and 260 'are vertically bent upward.

At this time, a plurality of second fastening holes 261 and 261 'are formed in the eleventh bent portions 260 and 260' so as to be concentric with the first fastening holes 151 and 151 ' To allow the vertical plates 100 and 100 'and the horizontal plates 200 and 200' to be coupled.

Next, the lid plates 300 and 300 'will be described. As shown in FIG. 4, the cover plates 300 and 300 'are components that are coupled to the front and rear surfaces of the horizontal plates 200 and 200', respectively. The vertical plates 100 and 100 ' (200, 200 ') to enable the external form of the prefabricated electrical control box (1) to be implemented.

Meanwhile, it is preferable that one of the cover plates 300 and 300 'installed in the front or rear direction of the cover plates 300 and 300' is selectively hinged to be openable and closable according to the working environment.

The twelfth bent portions 310 and 310 'and the twelfth bent portions 310 and 310', which are vertically bent in the inner direction of the cover plates 300 and 300 ', are formed on both sides of the cover plates 300 and 300' The first to third bent portions 320 and 320 'are horizontally bent in the inner direction of the cover plates 300 and 300'.

The fourteenth bent portions 330 and 330` and the fourteenth bent portions 330 and 330` which are horizontally bent in the inner direction of the cover plates 300 and 300` are formed on the upper and lower portions of the cover plates 300 and 300 ' The first and second bent portions 340 and 340 'are formed to be perpendicularly bent in the inner direction of the cover plates 330 and 330'.

5 to 9, the fifth bent portion 150 and the eleventh bent portions 260 and 260 'are in contact with each other, and the second bent portions 150 and 150' The bending parts 120 and 120` and the twelfth bending parts 310 and 310` and the third bending parts 130 and 130` and the thirteenth bending parts 320 and 320` are in contact with each other, do.

Due to the bent structure of the vertical plates 100, 100 ', the horizontal plates 200, 200' and the cover plates 300, 300 ', rainwater, domestic water, etc., And is prevented from flowing into electric devices such as a distribution board, a voltage generator, and a breaker installed inside the assembled electric control box 1 of the present invention, so that it can be safely protected from water or moisture.

Next, the fixing bar members 400 and 400 'will be described. The fixing bar members 400 and 400 'may be formed in the horizontal plates 100 and 100`, the horizontal plates 200 and 200` and the cover plates 300 and 300`, as shown in FIG. 1 or FIG. And serves to fix the inner plate 500, which will be described later, to the inner space S. The inner space S is formed on both sides of the inner space S,

On the other hand, on the upper and lower sides of the fixing bar members 400 and 400 ', the horizontal plates 200 and 200' and the fixing bar members 400 and 400 'are coupled by bolts (not shown) The third fastening holes 410 and 410 are formed to be compatible with the fastening holes 261 and 261, respectively.

Accordingly, the fixing bar members 400 and 400 'move in the front direction or the back direction depending on the positions of the second fastening holes 261 and 261 in a state of being engaged with the inner plate 500, (Not shown), thereby making it possible to adjust the position of the inner plate 500.

This facilitates installation according to the size, shape, and the like of electric devices such as distribution boards, voltage generators, and circuit breakers.

For example, by adjusting the position of the inner plate 500 in accordance with the conditions of various electric apparatuses installed inside the assembled electric control box 1 of the present invention, workability and usability are facilitated, It is possible to more conveniently control various electric devices installed in the inner plate 500.

Next, the inner plate 500 will be described. As shown in FIG. 1 or FIG. 8, the inner plate 500 is a component that is fixed to the inner space S by being coupled to the fixed bar members 400 and 400 ' 500 are provided with electric devices such as a distribution board, a voltage generator, and a breaker.

In the foregoing, optimal embodiments have been disclosed in the drawings and specification. Although specific terms have been employed herein, they are used for purposes of illustration only and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1: Prefabricated electrical control box
100, 100`: vertical plate
110, 110`: a first bent portion 120, 120`: a second bent portion
130, 130`: a third bend section 140, 140`: a fourth bend section
150, 150`: a fifth bent portion 151, 151`: a first fastening hole
200, 200`: Horizontal plate
210, 210`: sixth bending section 220, 220`: seventh bending section
230, 230`: eighth bend section 240, 240`: ninth bend section
250, 250`: the tenth bending part 260, 260`: the eleventh bending part
261, 261`: the second fastening hole
300, 300`: cover plate
310, 310`: twelfth bending section 320, 320`: thirteenth bending section
330, 330`: the 14th bent portion 340, 340`: the 15th bent portion
400, 400`: Fixing bar member
410, 410`: The third fastening hole
500: inner plate
S: interior space

Claims (3)

A prefabricated electric control box (1) for assembling a plurality of plate-shaped plates having different sizes into a hexahedral shape and installing and storing a distribution board therein,
Vertical plates 100, 100 'spaced apart from each other in the vertical direction;
Horizontal plates (200, 200 ') horizontally coupled to upper and lower portions of the vertical plates (100, 100');
A cover plate 300, 300 'coupled to the front and rear surfaces of the horizontal plates 200, 200' and hinged to one side so as to be openable and closable;
A fixing bar member 400 installed at both sides of an inner space S formed through the coupling of the horizontal plates 100 and 100 ', the horizontal plates 200 and 200', and the cover plates 300 and 300 ' , 400 ');
And an inner plate (500) whose both side surfaces are respectively coupled to the fixed bar members (400, 400 ').
The method according to claim 1,
The vertical plates 100 and 100 '
110 'extending from the first bent portions 110, 110' to the vertical plates 100, 100 'and the first bent portions 110, 110' And a third bending portion 120 and 120 'which are bent perpendicularly in the outer direction of the vertical plates 100 and 100' from the second bending portions 120 and 120 ' (130, 130 ') are formed,
A fourth bent part 140 and 140` which are horizontally bent in the inner direction of the vertical plates 100 and 100` at the upper and lower parts and the vertical plates 100 and 100` from the fourth bent parts 140 and 140`, ', Which are bent in the inner direction of the first bent portion 150, 150'
A plurality of first fastening holes 151 and 151 'are formed in the fifth bent portions 150 and 150'
The horizontal plates 200 and 200 '
The first and second bent portions 210 and 210 'are bent at the front and back portions of the horizontal plate 200 and 200' 220 'which are horizontally bent in the inner direction of the horizontal plate 200, 200' and vertical bent portions 220, 220 'extending upward from the second bent portions 220, 220' 8 bent portions 230 and 230 ' are formed,
The ninth bent portions 240 and 240` which are bent in the inner direction of the horizontal plates 200 and 200` on both sides and the horizontal plates 200 and 200` from the ninth bent portions 240 and 240`, And an eleventh bend section 250 which is vertically bent in the upper direction of the horizontal plates 200 and 200 'from the second bend sections 220 and 220' (260, 260)
A plurality of second fastening holes 261 and 261 'are formed in the eleventh bent portions 260 and 260'
The cover plates 300 and 300 '
A bending portion 310 and a bending portion 310 are formed on both sides of the cover plate 300 and 300 'so as to be vertically bent inward, and the cover plates 300 and 300' The first and second bent portions 320 and 320 '
A bending part 330 and 330` which are horizontally bent in the inner direction of the cover plates 300 and 300` on the upper and lower sides and the cover plates 330 and 330` from the fourteenth bent parts 330 and 330` 15 ', which are perpendicularly bent in the inner direction of the first and second bent portions 340 and 340'
The fifth bent portion 150 and the eleventh bent portions 260 and 260 are in contact with each other and the second bent portions 120 and 120` and the twelfth bent portions 310 and 310 ' 310 '), and the third bending parts (130, 130') and the thirteenth bending parts (320, 320 ') are in contact with each other.
The method according to claim 2,
The horizontal plates 200 and 200 'and the fixing bar members 400 and 400' are coupled to the upper and lower portions of the fixing bar members 400 and 400 'by bolts (not shown) The first fastening holes 410 and the second fastening holes 410 are formed to be compatible with the first and second fastening holes 261 and 261,
The fixing bar members 400 and 400 'move in the front direction or the rear direction depending on the positions of the second fastening holes 261 and 261 in a state of being engaged with the inner plate 500, (1). ≪ / RTI >

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