CN211210197U - An electrical cabinet with reduced footprint - Google Patents

Abstract

The utility model provides an electrical cabinet with reduced occupied space, comprising an electrical cabinet body; the electrical cabinet body is recessed at least at the fastening parts of the outer walls of the side panels where fasteners are used. The electrical cabinet provided by the utility model reduces the occupied space, and the fastening parts installed and connected by fasteners on the outer walls of the side panels are arranged in a concave shape, so as to prevent the fasteners from protruding outward compared to the side panels of the electrical cabinet body. When the electrical cabinets are placed side by side, there is no gap between adjacent electrical cabinets, which reduces the space occupied by the placement area. The electric cabinet provided by the utility model with reduced occupied space has the advantages of simple structure and high space utilization rate.

Description

An electrical cabinet with reduced footprint

technical field

The utility model relates to the technical field of electrical cabinet equipment, in particular to an electrical cabinet that reduces occupied space.

Background technique

Electrical cabinets are made of steel to protect components from working properly. They are widely used and are mainly used in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, and transportation industry. For large electrical control systems, multiple electrical cabinets are usually equipped, and multiple electrical cabinets are generally placed side by side. Figure 1 is a schematic diagram of the side-by-side placement of the existing electrical cabinets. As shown in Figure 1, in a common electrical cabinet, the fasteners used on the side panels of the electrical cabinets protrude outwardly, which causes the adjacent electrical cabinets to be placed side by side when the electrical cabinets are placed side by side. There will be a gap in the space, resulting in a waste of space occupied by the placement area of the electrical cabinet.

Utility model content

In order to solve the problems existing in the background technology, the utility model provides an electrical cabinet with reduced occupied space, including an electrical cabinet body;

The electrical cabinet body is provided in a concave shape at least at the part where the outer wall of the side panel adopts the fastener.

Further, the rear wall of the electrical cabinet body is provided with a cold air channel; the baffle of the cold air channel is provided with a blowing hole.

Further, it also includes a top cover and a blower; the top of the electrical cabinet body is open; the top cover is placed at the top opening of the electrical cabinet body; the top cover is provided with an air inlet channel; the blower is deployed at the air inlet of the air inlet channel; the air inlet channel is communicated with the cold air channel.

Further, the bottom of the back panel of the electrical cabinet body is provided with an air outlet; the air outlet communicates with the cold air passage.

Further, an exhaust fan is deployed on the exhaust port.

Further, the side wall of the top cover is provided with a heat dissipation window; the heat dissipation window is isolated from the air inlet channel.

Further, the air inlet of the air inlet channel is provided with a dust suction net.

Further, the heat dissipation window is provided with a dust suction net.

The electrical cabinet provided by the utility model reduces the occupied space, and the fastening parts installed and connected by fasteners on the outer walls of the side panels are arranged in a concave shape, so as to prevent the fasteners from protruding outward compared to the side panels of the electrical cabinet body. When the electrical cabinets are placed side by side, there is no gap between adjacent electrical cabinets, which reduces the space occupation of the placement area.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Fig. 1 is the side-by-side schematic diagram of the existing electrical cabinet;

2 is a schematic diagram of side-by-side placement of an electrical cabinet that reduces occupied space provided by the utility model;

3 is a schematic structural diagram of another embodiment of an electrical cabinet that reduces occupied space provided by the present invention;

FIG. 4 is a cross-sectional view of the electrical cabinet of FIG. 3 .

Reference number:

10 Electrical cabinet body 11 Fastening parts 20 Cold air passage

21 Blow hole 30 Top cover 31 Heat dissipation window

40 supply fans 50 air inlet channels 60 exhaust fans

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "horizontal", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility. The novel and simplified description does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

FIG. 2 is a schematic diagram of the side-by-side placement of an electrical cabinet that reduces occupied space provided by the utility model; as shown in FIG. 2 , the utility model provides an electrical cabinet that reduces occupied space, including an electrical cabinet body 10;

The electrical cabinet body 10 is formed in a concave shape at least at the fastening portion 11 of the outer wall of the side panel where the fastener is used.

During specific implementation, as shown in FIG. 2 , the fastening part 11 of the outer wall of the side panel of the electrical cabinet body 10 is in a concave shape, and the fastening part 11 is provided with a threaded hole. When the threaded fastener is locked through the threaded hole, the threaded The height of the outer end of the fastener does not exceed the height of the recessed part, so that multiple electrical cabinets can be placed close to each other, and there is no gap between adjacent electrical cabinets.

It should be noted that, the fastening portion 11 may be in a concave shape of a circular truncated cone or a concave shape of a curved surface. In addition, the height of the recess should ensure that when the fastener is locked, the outer end of the fastener does not protrude from the side wall of the electrical cabinet body 10 .

For those skilled in the art, in addition to providing concave fastening parts on the side panel of the electrical cabinet body 10, concave fastening parts can also be provided in other positions of the electrical cabinet body 10. In order to reduce the space occupation, the The structure in which the fastening part on the electrical cabinet is improved in a concave shape also belongs to the protection scope of the present invention.

The electrical cabinet provided by the utility model reduces the occupied space, and the fastening parts installed and connected by fasteners on the outer walls of the side panels are arranged in a concave shape, so as to prevent the fasteners from protruding outward compared to the side panels of the electrical cabinet body. When the electrical cabinets are placed side by side, there is no gap between adjacent electrical cabinets, which reduces the space occupation of the placement area. The electric cabinet provided by the utility model with reduced occupied space has a simple structure and high space utilization rate.

Preferably, the rear wall of the electrical cabinet body 10 is provided with a cold air channel 20 ; the partition plate of the cold air channel 20 is provided with a blowing hole 21 .

In specific implementation, as shown in FIG. 2 , the electrical cabinet body 10 is provided with an interlayer on the rear wall, the interlayer is a cold air channel 20 , and the outer surface of the partition plate is provided with a plurality of through holes, the through holes are blowing holes 21 , and the blowing holes 21 The cold air is introduced from the outside toward each compartment where the electronic equipment is placed, and the cold air enters the cold air passage 20 and then enters the electrical cabinet body 10 through the blowing holes 21, which can reduce the temperature in the electrical cabinet body 10. When the electronic equipment in the electrical cabinet is working , can play a cooling effect, to ensure the normal operation of electronic equipment.

Preferably, it also includes a top cover 30 and a blower 40; the top of the electrical cabinet body 10 is opened; the top cover 30 is placed at the top opening of the electrical cabinet body 10; the top cover 30 is provided with an air inlet channel 50 ; the blower 40 is disposed at the air inlet of the air inlet channel 50 ; the air inlet channel 50 communicates with the cold air channel 20 .

In specific implementation, as shown in FIGS. 3 and 4 , the top plate of the electrical cabinet body 10 is opened, the top cover 30 is covered on the opening, one side wall of the top cover 30 is provided with an air inlet, and the inner wall of the top cover 30 is provided with a partition , the partition divides the top cover 30 into two separate spaces, the space on one side of the air inlet is the air inlet channel 50, and the partition in the top cover 30 is connected with the partition plate of the electrical cabinet body 10, so that the air inlet channel 50 is connected to the air inlet channel 50. The cold air passage 20 is connected, and a blower 40 is installed at the air inlet. During operation, the blower 40 is connected to the power supply to generate cold air. The cold air flows through the air inlet passage 50 under the guidance of the baffle to the cold air passage of the electrical cabinet body 10, and then flows from the cold air to the cold air passage of the electrical cabinet body 10. The air holes 21 on the partitions of the passages flow into the electrical cabinet body 10 .

Preferably, an air outlet is provided at the bottom of the back panel of the electrical cabinet body 10 ; the air outlet communicates with the cold air passage 20 .

Preferably, an exhaust fan 60 is deployed on the exhaust port.

In specific implementation, as shown in FIG. 4 , the bottom of the back panel of the electrical cabinet body 10 is provided with an air outlet, the air outlet is communicated with the air inlet channel 50 , and an exhaust fan 60 is arranged at the air outlet, and the exhaust fan 60 displaces the cold air from The air inlet channel 50 is discharged to the outside, and the flow of the cold air is accelerated, thereby further increasing the flow rate of the cold air.

Preferably, a heat dissipation window 31 is provided on the side wall of the top cover 30 ; the heat dissipation window 31 is isolated from the air inlet channel 50 .

During specific implementation, as shown in FIG. 3 and FIG. 4 , the side wall of the top cover 30 is provided with a heat dissipation window 31. The heat dissipation window 31 can ensure the gas circulation in the electrical cabinet body 10, which is beneficial to the operation of the electronic equipment in the electrical cabinet. heat dissipation. The heat dissipation window 31 is not disposed on the top plate of the top cover 30 to prevent dust from entering the electrical cabinet body 10 from the heat dissipation window 31 . The top cover 30 is provided with a partition, which separates the air inlet channel 50 from the heat dissipation window 31 to prevent the cold air of the air inlet channel 50 from being directly discharged from the heat dissipation window 31 .

Preferably, the air inlet of the air inlet channel 50 is provided with a dust suction net.

In specific implementation, a dust collector is installed at the air inlet of the air inlet channel 50 of the top cover 30 to prevent excessive dust accumulation in the cold air channel 20 and affect the cooling effect, and also prevent the electronic equipment in the electrical cabinet from malfunctioning due to dust accumulation.

Preferably, the heat dissipation window 31 is provided with a dust suction net.

In specific implementation, the heat dissipation window 31 of the top cover 30 is covered with a dust collecting net, which can prevent external dust from entering the electrical cabinet from the heat dissipation window 31 , causing failure of the electronic equipment in the electrical cabinet due to dust accumulation.

Although terms such as electrical cabinet body, fastening parts, cold air passages, blowing holes, exhaust vents, top covers, heat dissipation windows, blowers, air inlet passages, air inlets and exhaust fans are used more in this article, it is not The possibility of using other terms is excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; it is contrary to the spirit of the present invention to interpret them as any kind of additional limitations.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions.

Claims (8)

1. The utility model provides a reduce occupation space's regulator cubicle which characterized in that: comprises an electrical cabinet body (10);

the electrical cabinet body (10) is at least provided with a concave fastening part (11) adopting a fastening piece on the outer wall of the side panel.

2. The reduced-footprint electrical cabinet of claim 1, wherein: a cold air channel (20) is arranged on the rear wall of the electrical cabinet body (10); the partition board of the cold air channel (20) is provided with a blowing hole (21).

3. The reduced-footprint electrical cabinet of claim 2, wherein: also comprises a top cover (30) and a blower (40); the top of the electrical cabinet body (10) is opened; the top cover (30) is placed at the opening at the top of the electrical cabinet body (10); the top cover (30) is provided with an air inlet channel (50); the blower (40) is arranged at an air inlet of the air inlet channel (50); the air inlet channel (50) is communicated with the cold air channel (20).

4. The reduced-footprint electrical cabinet of claim 2, wherein: an air outlet is formed in the bottom of a back panel of the electrical cabinet body (10); the air outlet is communicated with the cold air channel (20).

5. The reduced-footprint electrical cabinet of claim 4, wherein: an exhaust fan (60) is arranged at the exhaust outlet.

6. The reduced-footprint electrical cabinet of claim 3, wherein: a heat dissipation window (31) is arranged on the side wall of the top cover (30); the heat dissipation window (31) is isolated from the air inlet channel (50).

7. The reduced-footprint electrical cabinet of claim 3, wherein: and a dust collection net is arranged at an air inlet of the air inlet channel (50).

8. The reduced-footprint electrical cabinet of claim 6, wherein: the heat dissipation window (31) is provided with a dust collection net.

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