Stand column structure for cabinet

Abstract

The utility model discloses a stand column structure for a cabinet. The stand column structure comprises an inner stand column unit connected with a cabinet door plate and a side plate of the cabinet. The cabinet further comprises a multifunctional stand column connected with the inner stand column unit, the multifunctional stand column is provided with a first vertical plate and a second vertical plate which are connected with the inner stand column unit, the first vertical plate is connected to a third vertical plate opposite to the side edge of a door plate of the cabinet door plate, and the third vertical plate is parallel to the side edge of a door plate of the cabinet inner plate. And the distance L2 between the two is not less than 3mm. The multifunctional stand columns are additionally arranged, specifically, the third stand plate is parallel to the side edge of the door plate, the position of a door slot is changed, the width of the door slot can be smaller than that of a door slot in the prior art, rainwater can be prevented from directly entering the door slot in rainy days, and even if a small amount of rainwater enters the door slot, the door slot cannot be damaged. Rainwater can flow downwards along the third vertical plate and the side edge of the door plate instead of directly entering the space between the door plate and the stand column through a wide gap, so that the waterproof performance of the cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet devices, in particular to a column structure for a cabinet. Background Art

[0002] With the development of society, more and more high-tech is being used to transform traditional industries. As a result, more and more cabinets, especially outdoor cabinets, are being used in various industries, such as new energy inverter cabinets, industrial control cabinets, and outdoor energy storage cabinets. In the above-mentioned cabinet structures, column structures are generally used, such as Figure 1 As shown, there is an inner column 3 used between the cabinet door panel 1 and the side panel 2, the side panel 2 fixed on the inner column 3, and the cabinet door panel 1 fixed to the inner column 3 by a hinge 4. As for the inner column 3, it is composed of a first inner column 31 and a second inner column 32. After the above structure is assembled, it can be seen that the door panel side 11 of the cabinet door panel 1 has a door gap 5 away from the inner column 3. The existence of the door gap 5 is to ensure that when the cabinet door panel 1 is opened, the cabinet door panel 1 does not produce compression or friction with the inner column 3. In order to achieve the above purpose, the width L1 of the door gap 5 must be maintained above a certain value, specifically, at least 8mm. As a result, rainwater enters the space between the cabinet door panel 1 and the inner column 3 through the door gap 5, resulting in poor waterproof performance of the cabinet. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a column structure for a cabinet, including an inner column unit connected to the cabinet door panel and side panels; and also including a multifunctional column connected to the inner column unit, the multifunctional column having a first vertical plate and a second vertical plate connected to the inner column unit, the first vertical plate being arranged close to the cabinet door panel, the first vertical plate being connected to a third vertical plate opposite to the door panel side of the cabinet door panel, the third vertical plate being parallel to the door panel side of the cabinet inner panel, and the distance L2 between the two being not less than 3 mm; the second vertical plate being connected to the fourth vertical plate, and a connecting plate being arranged between the third vertical plate and the fourth vertical plate. By adding multifunctional columns, specifically by aligning the third vertical plate with the side of the door panel, the position of the door gap is changed, and the width of the door gap can be reduced to a smaller width than in the prior art. This prevents rainwater from directly entering the door gap during rainy days. Even if a small amount of rainwater enters the door gap, it flows downward along the third vertical plate and the side of the door panel, rather than directly entering the space between the door panel and the columns through the wider gap. This improves the cabinet's waterproof performance. Furthermore, by narrowing the wide gap and repositioning it, and by providing a variety of structures, the multifunctional columns also serve a decorative purpose.

[0004] In one embodiment, the distance L2 between the third vertical plate and the side edge of the door panel is 3-5 mm. Furthermore, by further limiting the width of the door gap, the waterproof performance of the cabinet can be better improved.

[0005] In one embodiment, the second vertical panel is disposed close to the side panel, and the fourth vertical panel is parallel to the side edge of the side panel.

[0006] In one embodiment, the connecting plate includes a first straight plate connected to the third vertical plate and a second straight plate connected to the fourth vertical plate, the first straight plate is connected to the second straight plate, and the angle between the first straight plate and the second straight plate is 90-135 degrees.

[0007] In one embodiment, the first straight plate or the connection portion between the first straight plate and the third vertical plate extends beyond the cabinet door panel by 1-3 mm; the second straight plate extends beyond the side panel by 1-3 mm.

[0008] In one embodiment, the second straight plate is provided with outward or inward protruding reinforcement ribs.

[0009] In one embodiment, the connecting plate includes a curved plate connected to the third vertical plate and a third straight plate connected to the fourth vertical plate, and the curved plate is connected to the third straight plate.

[0010] In one embodiment, the connection portion between the third vertical plate and the curved plate extends 1-3 mm beyond the cabinet door plate; and the third straight plate extends 1-3 mm beyond the side plate.

[0011] In one embodiment, the arc-shaped plate is provided with inward or outward protruding reinforcement ribs.

[0012] It can be seen from the above scheme that the connecting plate of the multifunctional column can be designed in various forms, and the strength can be increased by reinforcing ribs; in addition, through the structural design that extends beyond the cabinet door panel and / or the side panel, the multifunctional column can effectively protect the cabinet door panel and / or side panel at the corner of the cabinet, making it easier to replace after collision damage and convenient maintenance.

[0013] In one embodiment, the multifunctional column is provided with a first avoidance notch for facilitating hinge installation; the inner column unit is integrally formed and a second avoidance notch is formed. By integrally forming the inner column unit, installation can be made more convenient; further, the second avoidance notch is formed to facilitate the installation and removal of the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the specific implementation methods of the present invention, the following is a brief introduction to the drawings required for use in the specific implementation methods. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a structural diagram of a cabinet column structure in the prior art;

[0016] Figure 2 This is a structural diagram of the column structure for a cabinet of the utility model;

[0017] Figure 3 This is a structural diagram of the multifunctional column of the utility model;

[0018] Figure 4 This is a structural diagram of a connecting plate of the utility model;

[0019] Figure 5 This is a structural diagram of a connecting plate of the utility model;

[0020] Figure 6 This is a structural diagram of a connecting plate of the utility model;

[0021] Figure 7 This is a structural diagram of a connecting plate of the utility model;

[0022] Figure 8 This is a structural diagram of a connecting plate of the utility model;

[0023] Figure 9 This is a structural diagram of a connecting plate of the utility model;

[0024] The reference numerals in the figure are as follows: 1-cabinet door panel; 2-side panel; 3-inner column; 4-hinge; 5-door gap; 6-first vertical panel; 7-second vertical panel; 8-third vertical panel; 9-fourth vertical panel; 10-connecting plate; 11-door panel side; 12-side panel side; 13-first straight panel; 14-second straight panel; 15-first raised reinforcement rib; 16-arc-shaped panel; 17-third straight panel; 18-second raised reinforcement rib; 19-first avoidance gap; 20-second avoidance gap; 21-multi-function column; 31-first inner column; 32-second inner column. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings. It is obvious that the embodiments described are only some of the embodiments of the present invention, not all of them. The embodiments of the present invention and other embodiments obtained by persons of ordinary skill in the art without creative effort are all within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they may refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model.

[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] Example 1

[0030] like Figure 2-7 As shown, this embodiment discloses a cabinet column structure, which includes an inner column unit connected to the cabinet door panel 1 and the side panel 2. The inner column unit can be selected from the inner column structure in the prior art, such as Figure 1The inner column 3 includes a first inner column 31 and a second inner column 32. Of course, other structures similar to the inner column 3 can also be used. In this embodiment, the inner column unit is integrally formed. For example, the first inner column and the second inner column are integrally formed. Of course, in order to facilitate installation, the second inner column portion forms a second avoidance gap 20. The structure of the second avoidance gap 20 is not specifically limited. It can be a long strip or a plurality of spaced strips. It also includes a multifunctional column 21 connected to the inner column unit. The multifunctional column has a first vertical plate 6 and a second vertical plate 7 connected to the inner column unit. Specifically, it is connected to the first inner column portion of the inner column unit. As for the connection method, no specific restrictions are made. Specifically, in this embodiment, bolt connection is adopted; the first vertical plate 6 is arranged close to the cabinet door panel 1, and the first vertical plate 6 is connected to the third vertical plate 8 arranged opposite to the door panel side 11 of the cabinet door panel 1, and the third vertical plate 8 is arranged parallel to the door panel side 11 of the cabinet door panel 1, and the distance L2 between the two is not less than 3mm, that is, when the cabinet door panel 1 is opened, as long as the above-mentioned distance range is maintained, there will be no squeezing or friction between the third vertical plate 8, preferably, the distance L2 between the third vertical plate 8 and the door panel side 11 is 3-5mm, more specifically, 3mm; the second vertical plate 7 is connected to the fourth vertical plate 9, and a connecting plate 10 is arranged between the third vertical plate 7 and the fourth vertical plate 9.

[0031] In one embodiment, the second vertical panel 7 is disposed close to the side panel 2 , and the fourth vertical panel 9 is parallel to the side panel side edge 12 of the side panel 2 .

[0032] In one embodiment, the connecting plate 10 includes a first straight plate 13 connected to the third vertical plate 8 and a second straight plate 14 connected to the fourth vertical plate, the first straight plate 13 and the second straight plate 14 are both flat plates, the first straight plate 13 and the second straight plate 14 are connected, and the angle between the first straight plate 13 and the second straight plate 14 is 90-135 degrees. When it is 90 degrees, the first straight plate 13 is parallel to the cabinet door panel 1 or the first vertical plate 6, and the second straight plate 14 is parallel to the side panel 2 or the second vertical plate 14; when it is greater than 90 degrees, the second straight plate 14 is parallel to the side panel 2 or the second vertical plate 14, and the end of the first straight plate 13 away from the third vertical plate 8 is biased toward the side panel 2.

[0033] In one embodiment, the first straight plate 13 or the connection portion between the first straight plate 13 and the third vertical plate 8 extends beyond the cabinet door panel by 1-3 mm, that is, extends beyond the outward surface of the cabinet door panel 1 by a little height; the second straight plate 14 extends beyond the side panel by 1-3 mm, that is, extends beyond the outward surface of the side panel by a little height.

[0034] In one embodiment, the second straight plate 14 is provided with a first protruding reinforcement rib 15 facing outward or inward. The structure of the first protruding reinforcement rib 15 is not particularly limited, and it is preferably processed to form a convex strip on the first protruding reinforcement rib 15 itself.

[0035] As for the height setting of the multifunctional column, it can be adjusted according to actual needs or existing technology. Of course, in order to facilitate the installation of the hinge 4, the multifunctional column is provided with a plurality of first avoidance notches 19, such as those provided on the first vertical plate.

[0036] Example 2

[0037] This embodiment discloses a column structure for a cabinet, which is a variation of the embodiment 1. Specifically, the structure of the connecting plate 10 is different, such as Figure 8-9 As shown, in this embodiment, the connecting plate 10 includes a curved plate 16 connected to the third vertical plate 8 and a third straight plate 17 connected to the fourth vertical plate. The third straight plate 17 is a flat plate, and the curved plate 16 is connected to the third straight plate 17.

[0038] In one embodiment, the connection portion between the third vertical panel 8 and the curved panel 16 extends beyond the cabinet door panel by 1-3 mm, that is, extends beyond the outward surface of the cabinet door panel 1 by a little height; the third straight panel 17 extends beyond the side panel by 1-3 mm, that is, extends beyond the outward surface of the side panel by a little height.

[0039] In one embodiment, the arc-shaped plate 16 is provided with a second raised reinforcing rib 18 facing inward or outward. The structure of the second raised reinforcing rib 18 is not particularly limited, and it is preferably processed to form a convex strip on the second raised reinforcing rib 18 .

[0040] The multifunctional column is fixed to the inner column unit by a combination of nuts and bolts. Specifically, the first vertical plate and the second vertical plate are fixed to the inner column unit by a combination of nuts and bolts.

[0041] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A cabinet column structure, characterized in that: It includes an inner column unit connected to the cabinet door panel and side panel; it also includes a multifunctional column connected to the inner column unit, the multifunctional column has a first vertical plate and a second vertical plate connected to the inner column unit, the first vertical plate is arranged close to the cabinet door panel, the first vertical plate is connected to the third vertical plate opposite to the door panel side of the cabinet door panel, the third vertical plate is parallel to the door panel side of the cabinet inner panel, and the distance L2 between the two is not less than 3mm; the second vertical plate is connected to the fourth vertical plate, and a connecting plate is arranged between the third vertical plate and the fourth vertical plate.

2. The cabinet column structure according to claim 1, characterized in that: The distance L2 between the third vertical plate and the side edge of the door panel is 3-5 mm.

3. The cabinet column structure according to claim 1 or 2, characterized in that: The second vertical plate is arranged close to the side plate, and the fourth vertical plate is parallel to the side edge of the side plate.

4. The cabinet column structure according to claim 3, characterized in that: The connecting plate includes a first straight plate connected to the third vertical plate and a second straight plate connected to the fourth vertical plate. The first straight plate is connected to the second straight plate, and the angle between the first straight plate and the second straight plate is 90-135 degrees.

5. The cabinet column structure according to claim 4, characterized in that: The first straight plate or the connection portion between the first straight plate and the third vertical plate extends beyond the cabinet door panel by 1-3 mm; the second straight plate extends beyond the side panel by 1-3 mm.

6. The cabinet column structure according to claim 4, characterized in that: The second straight plate is provided with outward or inward protruding reinforcement ribs.

7. The cabinet column structure according to claim 3, characterized in that: The connecting plate includes an arc-shaped plate connected to the third vertical plate and a third straight plate connected to the fourth vertical plate, and the arc-shaped plate is connected to the third straight plate.

8. The cabinet column structure according to claim 7, characterized in that: The connection portion between the third vertical plate and the curved plate extends 1-3 mm beyond the cabinet door plate; and the third straight plate extends 1-3 mm beyond the side plate.

9. The cabinet column structure according to claim 7, characterized in that: The arc-shaped plate is provided with inward or outward protruding reinforcement ribs.

10. The cabinet column structure according to claim 1, characterized in that: The multifunctional column is provided with a first avoidance notch for facilitating hinge installation; the inner column unit is integrally formed and forms a second avoidance notch.

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