Multi-chamber distribution cabinet

Abstract

The present application proposes a multi-chamber power distribution cabinet, including a cabinet body, wherein side partitions, a back partition, a middle partition, side walls, a back wall, side partitions, a back partition and a middle partition are provided in the cabinet body, which are used to enclose a wiring trough, an installation room, an exhaust chamber and an air intake chamber, wherein the side walls, the back wall, the side partitions and the back partition enclose an exhaust chamber, which is connected to the outside of the cabinet body, and the side walls, the back partitions and the side partitions enclose a wiring trough; the side partitions, the back wall and the middle partition enclose an installation chamber; two groups of middle partitions are provided, and the two groups of middle partitions, the back wall and the back partition enclose an air intake chamber, which is connected to the outside of the cabinet body; the installation chamber is respectively connected to the exhaust chamber and the air intake chamber. The multi-chamber power distribution cabinet proposed in the present application can perform different functions through different chambers, thereby expanding the scope of application of the multi-chamber power distribution cabinet, thereby reducing the cost of laying out the power distribution system and reducing the waste of space resources.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution systems, and in particular to a multi-chamber power distribution cabinet. Background Art

[0002] Power distribution cabinets are common equipment in power distribution systems. They enable comprehensive monitoring of power quality, including voltage, current, frequency, useful power, unavailable power, energy, and harmonics. This provides a clear overview of the operating status of the computer room's power distribution system, enabling early detection and mitigation of potential safety hazards. Some power distribution cabinets also feature lightning protection, isolation transformers, UPS maintenance switches, and utility power output shunts to ensure the safety and stability of the computer room's power distribution system.

[0003] In related technologies, distribution cabinets mainly include power distribution cabinets, lighting distribution cabinets and metering cabinets. However, most distribution cabinets are single-function distribution cabinets with a small scope of application. When laying out the distribution system, multiple distribution cabinets are sometimes required to be laid out at the same location, which increases the cost of laying out the distribution system and causes a waste of space resources. Summary of the Invention

[0004] The present application aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent.

[0005] To this end, one purpose of the present application is to propose a multi-chamber power distribution cabinet that can reduce the cost of laying out the power distribution system and reduce the waste of space resources.

[0006] To achieve the above-mentioned purpose, an embodiment of the present application proposes a multi-chamber power distribution cabinet, comprising: a cabinet body, the cabinet body being composed of side walls and back walls, the cabinet body being provided with side partitions, back partitions, and middle partitions, the side walls, back walls, side partitions, back partitions, and middle partitions being used to enclose a wiring trough, an installation room, an exhaust cavity, and an air intake cavity, wherein:

[0007] The side partitions are arranged opposite to the side walls, the back partition is arranged between the side partitions and the side walls, the back partition is arranged opposite to the back side walls, the side walls, the back side walls, the side partitions and the back partition together form the exhaust cavity, the exhaust cavity is communicated with the outside of the cabinet, and the side walls, the back partition and the side partitions together form the wiring trough;

[0008] The middle partition is arranged opposite to the side partition, and the side partition, the back wall and the middle partition together form the installation room;

[0009] The middle partitions are provided in two groups, and the two groups of middle partitions are arranged opposite to each other, and the back partition is provided between the two groups of middle partitions. The two groups of middle partitions, the back side walls and the back partition together form the air intake cavity, and the air intake cavity is connected to the outside of the cabinet. The two groups of middle partitions and the back partition together form the wiring trough;

[0010] The installation chamber is communicated with the exhaust cavity and the air intake cavity respectively.

[0011] The multi-chamber power distribution cabinet of the embodiment of the present application, during specific implementation, divides the space within the cabinet into multiple chambers, and performs different functions through different chambers, thereby expanding the scope of application of the multi-chamber power distribution cabinet. This can reduce the cost of laying out the power distribution system and reduce the waste of space resources.

[0012] In addition, the multi-chamber power distribution cabinet proposed in the above embodiment of the present application may also have the following additional technical features:

[0013] In one embodiment of the present application, an exhaust port is provided on the side wall.

[0014] In one embodiment of the present application, a wiring port and an exhaust through-hole are provided on the side partition, the installation chamber is connected to the wiring groove through the wiring port, and the installation chamber is connected to the exhaust cavity through the exhaust through-hole.

[0015] In one embodiment of the present application, an air intake hole is provided on the middle partition, and the installation chamber is connected to the air intake cavity through the air intake hole.

[0016] In one embodiment of the present application, the side partitions and the middle partition are respectively provided with sliding grooves, the sliding grooves are respectively provided with sliding racks, the sliding racks are respectively provided with partition plates, and the partition plates are used to separate the installation chambers.

[0017] In one embodiment of the present application, an air passage mechanism is further included, and the air passage mechanism includes an external air intake channel and an internal air intake channel, wherein the upper part of the external air intake channel is connected to the outside of the air passage mechanism, and the lower part of the external air intake channel is connected to the internal air intake channel; the upper part of the internal air intake channel is connected to the air intake cavity, and the lower part of the internal air intake channel is connected to the lower part of the external air intake channel.

[0018] In one embodiment of the present application, the air passing mechanism also includes an air intake sleeve and an air intake inner tube, wherein the air intake inner tube is arranged in the air intake sleeve, the air intake inner tube is a hollow structure, and the hollow structure constitutes the inner air intake channel; a hollow gap is provided between the air intake inner tube and the air intake sleeve, and the gap constitutes the outer air intake channel.

[0019] In one embodiment of the present application, the air intake inner tube and the air intake sleeve are respectively arranged on the cabinet body, wherein an air inlet is provided near the upper end of the air intake sleeve.

[0020] In one embodiment of the present application, the air inlets are evenly arranged around the air inlet sleeve.

[0021] In one embodiment of the present application, the air passing mechanism is arranged below the cabinet, and the cabinet and the air passing mechanism are an integrated structure.

[0022] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0024] Figure 1 This is a structural diagram of a multi-chamber power distribution cabinet according to an embodiment of the present application;

[0025] Figure 2 This is a structural diagram of a multi-chamber power distribution cabinet according to another embodiment of the present application;

[0026] Figure 3 This is a structural diagram of a multi-chamber power distribution cabinet according to another embodiment of the present application;

[0027] Figure 4 This is a schematic structural diagram of a multi-chamber power distribution cabinet according to another embodiment of the present application.

[0028] Figure numerals: 100, cabinet, 101, wiring trough, 102, installation room, 103, exhaust chamber, 104, air intake chamber, 110, side wall, 111, exhaust port, 112, back side wall, 120, side partition, 121, wiring port, 122, exhaust through-hole, 130, back partition, 141, partition plate, 142, sliding rack, 150, sliding groove, 160, middle partition, 161, air intake through-hole, 200, air passing mechanism, 201, external air intake channel, 202, internal air intake channel, 210, air intake sleeve, 211, air intake port, 220, air intake inner pipe. DETAILED DESCRIPTION

[0029] The following describes in detail embodiments of the present application, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0030] The multi-chamber power distribution cabinet according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0031] The multi-chamber power distribution cabinet of the embodiment of the present application has multiple installation chambers 102, which can be used to install multiple different levels of power distribution lines. For example, power distribution circuits and lighting circuits can be installed simultaneously in the same multi-chamber power distribution cabinet.

[0032] like Figure 1 and Figure 2 As shown, the multi-chamber power distribution cabinet of an embodiment of the present application includes a cabinet body 100.

[0033] The cabinet 100 is composed of side walls 110 and a rear wall 112 .

[0034] Specifically, the cabinet 100 is composed of two side walls 110 , a back wall 112 , and upper and lower walls. A door can be installed on a side away from the back wall 112 , thereby forming a complete cabinet 100 that is hollow inside and can be closed.

[0035] The cabinet body 100 is provided with side partitions 120, a back partition 130, a middle partition 160, side walls 110, back side walls 112, side partitions 120, back partitions 130 and middle partitions 160, which are used to enclose the wiring trough 101, the installation room 102, the exhaust cavity 103 and the air intake cavity 104.

[0036] Specifically, among the side walls 110, back side walls 112, side partitions 120, back partitions 130 and middle partitions 160, the side walls 110 or back side walls 112 or side partitions 120 or back partitions 130 or middle partitions 160 that are connected to each other can form a cylindrical structure or a U-shaped groove structure, and the cylindrical structure or the U-shaped groove structure is then connected to the upper and lower walls of the cabinet 100 to form a wiring groove 101, an installation room 102, an exhaust cavity 103 or an air intake cavity 104.

[0037] Among them, the side partition 120 is arranged opposite to the side wall 110, and a back partition 130 is arranged between the side partition 120 and the side wall 110. The back partition 130 is arranged opposite to the back side wall 112. The side wall 110, the back side wall 112, the side partition 120 and the back partition 130 together form an exhaust cavity 103. The exhaust cavity 103 is connected to the outside of the cabinet 100. The side wall 110, the back partition 130 and the side partition 120 together form a wiring groove 101.

[0038] Specifically, if Figure 3As shown, the side walls 110, back wall 112, side partitions 120, and back partition 130 are enclosed and connected to the upper and lower walls of the cabinet 100 to form an exhaust chamber 103. The exhaust chamber 103 runs through the cabinet 100 from top to bottom and through the side walls 110 to communicate with the outside of the cabinet 100, and is used to exhaust the gas inside the cabinet 100 to the outside of the cabinet 100. The side walls 110, back partition 130, and side partitions 120 are enclosed and connected to the upper and lower walls of the cabinet 100 to form a wiring trough 101 with an opening on one side for wiring.

[0039] As a possible scenario, Figure 1 and Figure 2 As shown, an exhaust port 111 is provided on the side wall 110 for connecting the exhaust cavity 103 with the outside of the cabinet 100 so that the air inside the cabinet 100 is discharged to the outside of the cabinet 100 .

[0040] Optionally, relevant personnel can install exhaust fans, rain covers and other devices at the exhaust port 111 according to usage requirements.

[0041] The middle partition plate 160 is disposed opposite to the side partition plates 120 , and the side partition plates 120 , the rear sidewalls 112 , and the middle partition plate 160 together form the installation chamber 102 .

[0042] Specifically, the side partition 120 and the middle partition 160 are connected to the back wall 112 respectively, and then connected to the upper and lower walls of the cabinet 100 respectively, forming an installation chamber 102 with one side open for installing electrical components such as electric meters and circuit breakers.

[0043] As a possible scenario, Figure 1 and Figure 2 As shown, a wiring port 121 and an exhaust hole 122 are provided on the side partition 120 . The installation chamber 102 is connected to the wiring groove 101 through the wiring port 121 , and the installation chamber 102 is connected to the exhaust cavity 103 through the exhaust hole 122 .

[0044] Specifically, a wiring opening 121 is provided between the installation chamber 102 and the wiring trough 101. This facilitates the passage of circuits during layout, reduces circuit bends, and reduces friction with the side baffles 120, thereby preventing the side baffles 120 from "cutting" and damaging the cables. An exhaust hole 122 is provided between the installation chamber 102 and the exhaust cavity 103, connecting the installation chamber 102 with the exhaust cavity 103 and, through the exhaust opening 111, connecting the installation chamber 102 with the exterior of the cabinet 100. This facilitates the exhaust of air within the installation chamber 102, thereby improving the heat dissipation of the multi-chamber power distribution cabinet.

[0045] There are two groups of middle partitions 160, which are arranged opposite to each other, and a back partition 130 is arranged between the two groups of middle partitions 160. The two groups of middle partitions 160, the back side wall 112 and the back partition 130 together form an air intake cavity 104, and the air intake cavity 104 is connected to the outside of the cabinet 100. The two groups of middle partitions 160 and the back partition 130 together form a wiring trough 101.

[0046] Specifically, if Figure 2 and Figure 3 As shown, the two groups of middle partitions 160, the back side wall 112 and the back partition 130 together form an air intake cavity 104. The air intake cavity 104 can be connected to the outside of the cabinet 100 by passing through the lower wall of the cabinet 100, so that the air outside the cabinet 100 can enter the inside of the cabinet 100. Combined with the structure in which the air in the cabinet 100 is discharged to the outside of the cabinet 100, the multi-chamber power distribution cabinet can complete the effect of air circulation between the inside and outside of the cabinet 100, and has the characteristic of improving the heat dissipation effect of the multi-chamber power distribution cabinet.

[0047] It should be noted that the two sets of middle partitions 160 together with the back side wall 112 and the back partition 130 form the air intake cavity 104 and the wiring trough 101, and also form a partition wall inside the cabinet 100, dividing the interior of the cabinet 100 into two installation rooms 102.

[0048] It is understood that the partition wall is hollow, and air can circulate within the hollow space of the partition wall, thus providing good thermal and electrical insulation. The partition wall ensures safety even when circuits with different functions are installed in the multi-chamber power distribution cabinet.

[0049] As a possible scenario, an air intake hole 161 is provided on the middle partition plate 160 , and the installation chamber 102 is communicated with the air intake cavity 104 through the air intake hole 161 .

[0050] Furthermore, the back partition 130 disposed between the two sets of center partitions 160 is located in the middle of the center partitions 160 and away from the back sidewall 112. The two sets of center partitions 160 and the back partition 130 together form a wiring trough 101. The wiring trough 101 within the cabinet 100 facilitates circuit connection to the installation chambers 102 on both sides of the partition wall. To facilitate the use of the multi-chamber power distribution cabinet, wiring openings 121 may also be provided on the center partitions 160 on both sides of the wiring trough 101 to facilitate circuit layout.

[0051] The installation chamber 102 is communicated with the exhaust chamber 103 and the intake chamber 104 respectively.

[0052] As a possible scenario, Figure 1 and Figure 2As described above, the side partition plates 120 and the middle partition plate 160 are respectively provided with sliding grooves 150 , and sliding racks 142 are respectively provided in the sliding grooves 150 . The sliding racks 142 are respectively provided with partition plates 141 , and the partition plates 141 are used to partition the installation chamber 102 .

[0053] Specifically, the partition plate can divide a larger installation room 102 into multiple smaller installation rooms 102, thereby facilitating the classified installation of electrical components that need to be installed, facilitating relevant professionals to inspect and repair the electrical components inside the cabinet 100, and avoiding safety risks.

[0054] Specifically, the sliding frame 142 can slide up and down in the sliding groove 150 and be fixed at a designated position as needed. Then, a partition plate 141 is set on the sliding frame 142 to divide the installation chamber 102 into multiple installation chambers 102 of different sizes (it can be understood that the installation chamber 102 can be adjusted according to needs).

[0055] In one embodiment of the present application, Figure 4 As shown, the multi-chamber power distribution cabinet also includes an air flow mechanism 200, which includes an external air inlet channel 201 and an internal air inlet channel 202, wherein the upper part of the external air inlet channel 201 is connected to the outside of the air flow mechanism 200, and the lower part of the external air inlet channel 201 is connected to the internal air inlet channel 202; the upper part of the internal air inlet channel 202 is connected to the air inlet cavity 104, and the lower part of the internal air inlet channel 202 is connected to the lower part of the external air inlet channel 201.

[0056] Specifically, the air will enter the cabinet 100 only after passing through the external air inlet channel 201 and the internal air inlet channel 202. Therefore, when the air passes through the air flow mechanism 200, other devices can be used to change the physical properties of the air as needed, such as changing the temperature of the air through a refrigeration device and changing the flow rate of the air through a pressurizing device.

[0057] As a possible scenario, the air passing mechanism 200 includes an air intake sleeve 210 and an air intake inner tube 220, wherein the air intake inner tube 220 is arranged in the air intake sleeve 210, and the air intake inner tube 220 is a hollow structure, and the above-mentioned hollow structure can constitute an inner air intake channel 202; a hollow gap is provided between the air intake inner tube 220 and the air intake sleeve 210, and the above-mentioned gap can constitute an outer air intake channel 201.

[0058] Specifically, the air intake inner tube 220 and the air intake sleeve 210 are respectively disposed on the cabinet 100, wherein an air intake port 211 is disposed near the upper end of the air intake sleeve 210. The air intake ports 211 can be evenly arranged around the upper portion of the air intake sleeve 210, and can be directed to a location with a significant temperature and pressure difference from the exhaust port 111 via a pipe or the like. The temperature difference or pressure difference between the air intake port 211 and the exhaust port 111 causes convection of air through the interior of the cabinet 100.

[0059] As another possible situation, the air passing mechanism 200 is disposed below the cabinet 100 , and the cabinet 100 and the air passing mechanism 200 are an integrated structure.

[0060] Specifically, the cabinet body 100 and the previous mechanism are made of conductive materials to form an integrated structure, and when used, the position below the air inlet 211 of the air passing mechanism 200 can be installed underground, wherein the air passing mechanism 200 can be used as a grounding wire, which can improve the safety performance of the multi-chamber distribution cabinet.

[0061] In addition, when the multi-chamber distribution cabinet is used outdoors at a high temperature, the air flow mechanism 200 installed underground can cool the air passing through the air flow mechanism 200 through the natural conditions of low temperature underground, thereby helping to improve the heat dissipation effect of the multi-chamber distribution cabinet.

[0062] The multi-chamber power distribution cabinet of the embodiment of the present application has a partition wall formed inside the cabinet body 100, which divides the interior of the cabinet body 100 into two installation rooms 102, which can be used to install a variety of different levels of distribution lines, and the safety rooms on both sides of the partition wall can be divided into multiple smaller installation rooms 102 for installing different types of electrical components, which can expand the scope of application of the multi-chamber power distribution cabinet.

[0063] The multi-chamber power distribution cabinet also features multiple wiring ducts 101, each open on one side and connected to the installation chamber 102, for routing wiring. These ducts 101 can extend through the upper or lower wall of the cabinet 100, depending on the application. This facilitates circuit classification and improves the safety of the multi-chamber power distribution cabinet during use.

[0064] In addition, the internal air intake channel 202, the external air intake channel 201, the air intake cavity 104 and the exhaust cavity 103 in the multi-chamber power distribution cabinet can form convection between the air in the installation room 102 and the external air without using auxiliary devices, thereby improving the heat dissipation effect of the multi-chamber power distribution cabinet when in use.

[0065] In summary, the multi-chamber power distribution cabinet proposed in this application can divide the space inside the cabinet 100 into multiple chambers, and perform different functions through different chambers, thereby expanding the scope of application of the multi-chamber power distribution cabinet. In this way, the cost of laying out the power distribution system can be reduced, and the waste of space resources can also be reduced.

[0066] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0067] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0068] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A multi-chamber power distribution cabinet, characterized in that: include: A cabinet (100) is provided, wherein the cabinet (100) is composed of side walls (110) and a back wall (112); side partitions (120), a back partition (130), and a middle partition (160) are provided in the cabinet (100); the side walls (110), the back wall (112), the side partitions (120), the back partition (130), and the middle partition (160) are used to enclose a wiring trough (101), an installation chamber (102), an exhaust chamber (103), and an air intake chamber (104); wherein: The side partition (120) is arranged opposite to the side wall (110), the back partition (130) is arranged between the side partition (120) and the side wall (110), the back partition (130) is arranged opposite to the back side wall (112), the side wall (110), the back side wall (112), the side partition (120) and the back partition (130) together form the exhaust cavity (103), the exhaust cavity (103) is communicated with the outside of the cabinet (100), and the side wall (110), the back partition (130) and the side partition (120) together form the wiring trough (101); The middle partition (160) is arranged opposite to the side partition (120), and the side partition (120), the back wall (112) and the middle partition (160) together form the installation chamber (102); Two groups of the middle partitions (160) are provided, the two groups of the middle partitions (160) are arranged opposite to each other, and the back partition (130) is arranged between the two groups of the middle partitions (160). The two groups of the middle partitions (160), the back side walls (112) and the back partition (130) together form the air intake cavity (104). The air intake cavity (104) is communicated with the outside of the cabinet (100). The two groups of the middle partitions (160) and the back partition (130) together form the wiring trough (101). The installation chamber (102) is communicated with the exhaust chamber (103) and the air intake chamber (104) respectively.

2. The multi-chamber power distribution cabinet according to claim 1, characterized in that: An exhaust port (111) is provided on the side wall (110).

3. The multi-chamber power distribution cabinet according to claim 1, characterized in that: The side partition (120) is provided with a wiring opening (121) and an exhaust through-hole (122); the installation chamber (102) is communicated with the wiring groove (101) through the wiring opening (121); and the installation chamber (102) is communicated with the exhaust cavity (103) through the exhaust through-hole (122).

4. The multi-chamber power distribution cabinet according to claim 1, characterized in that: An air intake hole (161) is provided on the middle partition plate (160), and the installation chamber (102) and the air intake cavity (104) are communicated with each other through the air intake hole (161).

5. The multi-chamber power distribution cabinet according to claim 1, characterized in that: The side partition plate (120) and the middle partition plate (160) are respectively provided with a sliding groove (150), a sliding frame (142) is respectively provided in the sliding groove (150), and a partition plate (141) is provided on the sliding frame (142), and the partition plate (141) is used to separate the installation room (102).

6. The multi-chamber power distribution cabinet according to claim 1, characterized in that: It also includes an air passing mechanism (200), the air passing mechanism (200) including an outer air inlet channel (201) and an inner air inlet channel (202), wherein: The upper portion of the external air inlet channel (201) is in communication with the outside of the air passing mechanism (200), and the lower portion of the external air inlet channel (201) is in communication with the internal air inlet channel (202); The upper portion of the inner air intake channel (202) is in communication with the air intake cavity (104), and the lower portion of the inner air intake channel (202) is in communication with the lower portion of the outer air intake channel (201).

7. The multi-chamber power distribution cabinet according to claim 6, characterized in that: The air passing mechanism (200) further includes an air intake sleeve (210) and an air intake inner tube (220), wherein: The air intake inner tube (220) is arranged in the air intake sleeve (210), and the air intake inner tube (220) is a hollow structure, and the hollow structure constitutes the inner air intake channel (202); A hollow space is provided between the air intake inner tube (220) and the air intake sleeve (210), and the space constitutes the outer air intake channel (201).

8. The multi-chamber power distribution cabinet according to claim 7, characterized in that: The air intake inner tube (220) and the air intake sleeve (210) are respectively arranged on the cabinet (100), wherein an air intake port (211) is arranged near the upper end of the air intake sleeve (210).

9. The multi-chamber power distribution cabinet according to claim 8, characterized in that: The air inlets (211) are evenly arranged around the air inlet sleeve (210).

10. The multi-chamber power distribution cabinet according to any one of claims 6 to 9, characterized in that: The air passing mechanism (200) is arranged below the cabinet (100), and the cabinet (100) and the air passing mechanism (200) are an integrated structure.

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