Internet terminal control cabinet

Abstract

The utility model relates to an internet terminal control cabinet. Comprising a main cabinet located on the front portion and an auxiliary cabinet located on the rear portion, the thickness of the main cabinet is obviously larger than that of the auxiliary cabinet, a front cabinet door is installed on the front portion of the main cabinet, and a rear cabinet door is installed on the rear portion of the auxiliary cabinet; the main cabinet comprises a main cabinet frame, a main cabinet top plate is installed at the top of the main cabinet frame, a main cabinet bottom plate with cable holes is installed at the bottom of the main cabinet frame, main cabinet side plates are installed on the two sides of the main cabinet frame, and multiple layers of equipment trays are installed in the main cabinet frame from top to bottom. The auxiliary cabinet comprises an auxiliary cabinet frame, an auxiliary cabinet bottom plate is installed at the bottom of the auxiliary cabinet frame, auxiliary cabinet side plates are installed on the two sides of the auxiliary cabinet frame, a hanging installation plate is arranged on one side of the interior of the auxiliary cabinet, a top junction box is arranged on the upper portion of the hanging installation plate, a bottom junction box is arranged on the lower portion of the hanging installation plate, and a cable fixing plate is arranged on the other side of the interior of the auxiliary cabinet. According to the utility model, the convenience of construction and maintenance of the terminal control cabinet is improved by improving the convenience and regularity of wiring, an installation position is reserved for the temperature environment control assembly, and the temperature environment control assembly is allowed to be integrally installed in the cabinet.

Description

Technical Field

[0001] The utility model belongs to the technical field of network facilities, and particularly relates to an Internet terminal control cabinet. Background Art

[0002] The Internet is a communication network constituted according to certain communication protocols. A control terminal refers to a terminal controller capable of controlling one set or several sets of equipment. Terminal control cabinets are arranged at key nodes of the Internet to accommodate the aforementioned one set or multiple sets of terminal controllers. The advantages and disadvantages of the structural design of the terminal control cabinet determine the construction, maintenance convenience, and operation stability of the Internet control terminal.

[0003] The existing terminal control cabinets have the following problems due to the deficiencies in their structural designs: it is not convenient to neatly route the cables of the terminal controllers (usually including power supply cables and signal cables), resulting in messy wiring, which is not conducive to the construction and maintenance of the control cabinet; it is not convenient to install temperature environment control components (such as cooling fans, refrigeration components, etc.), resulting in the need to introduce additional facilities to assist in the installation of temperature environment control. In summary, it is necessary to develop and design a new-structured Internet terminal control cabinet. Content of the Utility Model

[0004] The purpose of the utility model is to provide an Internet terminal control cabinet, which improves the convenience and regularity of wiring to enhance the construction and maintenance convenience of the terminal control cabinet, reserves installation positions for temperature environment control components, and allows the temperature environment control components to be integrally installed in the cabinet.

[0005] The technical solution adopted by the utility model is: an Internet terminal control cabinet, which includes a main cabinet at the front and a sub-cabinet at the rear. The thickness of the main cabinet is significantly greater than that of the sub-cabinet. A front cabinet door is installed at the front of the main cabinet, and a rear cabinet door is installed at the rear of the sub-cabinet. The main cabinet includes a main cabinet frame. At the top of the main cabinet frame, a main cabinet top plate is installed, at the bottom, a main cabinet bottom plate with cable holes is installed, and on both sides, main cabinet side plates are installed. Inside the main cabinet frame, multiple layers of equipment trays are installed from top to bottom. The sub-cabinet includes a sub-cabinet frame. At the bottom of the sub-cabinet frame, a sub-cabinet bottom plate is installed, and on both sides, sub-cabinet side plates are installed. On one side inside the sub-cabinet, a mounting plate is provided, and at the upper part of the mounting plate, a top junction box is provided, and at the lower part, a bottom junction box is provided. On the other side inside the sub-cabinet, a cable fixing plate is provided.

[0006] Preferably, the main cabinet frame includes column profiles located at the four corner positions respectively. Connecting crossbeams are installed between the outer sides of the tops, the middle parts, and the bottoms of the two left column profiles, and connecting crossbeams are installed between the outer sides of the tops, the middle parts, and the bottoms of the two right column profiles.

[0007] Preferably, a vertical tray mounting beam is fixedly installed inside each column profile. A plurality of mounting holes are arranged at equal intervals in the vertical direction on the tray mounting beam. The four corners of the equipment tray are fixedly connected to the tray mounting beam by bolts.

[0008] Preferably, the equipment tray includes a rectangular tray frame. A support plate is installed at the bottom of the tray frame. L-shaped assembly plates are provided at the four corners of the equipment tray. One plate body of the assembly plate is fixedly connected to the tray frame by bolts, and the other plate body of the assembly plate is fixedly connected to the tray mounting beam by bolts.

[0009] Preferably, the two side edges of the hanging mounting plate are fixedly connected to the secondary cabinet frame by bolts. A plurality of groups of hanging mounting holes are arranged at equal intervals in the vertical direction on the plate body of the hanging mounting plate.

[0010] Preferably, the top junction box and the bottom junction box have the same structure, both including a box body and a detachable box cover. The box body is fixedly connected to the secondary cabinet frame by bolts. A plurality of groups of wiring terminals are provided inside the box body, and wire passing holes are provided on the side wall of the box body.

[0011] Preferably, one side edge of the cable fixing plate is fixedly connected to the secondary cabinet frame by bolts. A plurality of notches are arranged at equal intervals in the vertical direction on the other side edge of the cable fixing plate. Fins for tying wires are formed between adjacent notches.

[0012] Preferably, a cable door panel is also hingedly installed on the secondary cabinet frame by a hinge. When the cable door panel is closed, the cable fixing plate and the cables fixed on the cable fixing plate are enclosed inside.

[0013] The advantages and positive effects of the present utility model are:

[0014] The present utility model provides an Internet terminal control cabinet with a reasonable structural design. Compared with the existing terminal control cabinet structure, the Internet terminal control cabinet of the present utility model is provided with a secondary cabinet for wiring and installing temperature environment control components at the rear of the main cabinet. By arranging a cable fixing plate in the secondary cabinet, the cables (including power supply cables and signal cables) in the cabinet can be tied and fixed on the cable fixing plate in a more regular manner, improving the convenience and regularity of wiring in the cabinet, and further improving the convenience of construction and maintenance of the terminal control cabinet. By arranging a hanging mounting plate in the secondary cabinet, it is allowed to directly mount and install temperature environment control components (such as cooling fans, refrigeration components, etc.) on the hanging mounting plate. That is, the Internet terminal control cabinet of the present utility model reserves an installation position for the temperature environment control components, allowing the temperature environment control components to be integrally installed in the cabinet, which further reduces the convenience of construction of the terminal control cabinet and reduces the introduction of other auxiliary facilities, improving the integrity of the terminal control cabinet. Description of the Drawings

[0015] Figure 1 is the external structure schematic diagram of the present utility model;

[0016] Figure 2 is the external structure schematic diagram of the main cabinet of the present utility model;

[0017] Figure 3 is the internal structure schematic diagram of the main cabinet of the present utility model;

[0018] Figure 4 is the structure schematic diagram of the auxiliary cabinet of the present utility model;

[0019] Figure 5 is the structure schematic diagram of the auxiliary cabinet of the present utility model.

[0020] In the figure:

[0021] 1. Main cabinet; 1-1. Column profile; 1-2. Main cabinet side plate; 1-3. Main cabinet top plate; 1-4. Main cabinet bottom plate; 1-5. Cable hole; 1-6. Tray installation beam; 1-7. Equipment tray; 1-8. Connection cross beam; 1-9. Assembly plate; 2. Auxiliary cabinet; 2-1. Auxiliary cabinet frame; 2-2. Auxiliary cabinet side plate; 2-3. Mounting plate; 2-4. Top junction box; 2-5. Bottom junction box; 2-6. Auxiliary cabinet bottom plate; 2-7. Cable fixing plate; 2-8. Cable door panel; 3. Front cabinet door; 4. Rear cabinet door; 5. Door shaft base. Specific embodiments

[0022] In order to further understand the inventive content, features and effects of the present utility model, the following embodiments are given for detailed description.

[0023] Please refer to Figure 1 , the Internet terminal control cabinet of the present utility model includes a main cabinet 1 at the front and an auxiliary cabinet 2 at the rear. The thickness of the main cabinet 1 is significantly greater than that of the auxiliary cabinet 2. Among them, the main cabinet 1 is used to install devices such as terminal controllers, and the auxiliary cabinet 2 is used for wiring and installing temperature environment control components. A front cabinet door 3 is installed at the front of the main cabinet 1, and a rear cabinet door 4 is installed at the rear of the auxiliary cabinet 2. When the front cabinet door 3 is opened, operations can be performed on devices such as terminal controllers inside the cabinet. When the rear cabinet door 4 is opened, operations on the temperature environment control components inside the cabinet and wiring operations inside the cabinet can be performed.

[0024] Please refer to Figure 2 and Figure 3 , it can be seen that:

[0025] The main cabinet 1 includes a main cabinet frame. At the top of the main cabinet frame, a main cabinet top plate 1-3 is installed. At the bottom, a main cabinet bottom plate 1-4 with a cable hole 1-5 is installed. On both sides, main cabinet side plates 1-2 are installed. The cable hole 1-5 is used to introduce the power supply cables and signal cables in the computer room into the cabinet from the bottom. The front and rear parts of the main cabinet 1 are both open. Inside the main cabinet frame, multiple layers of equipment trays 1-7 are installed from top to bottom, and the terminal controller is arranged on the equipment tray 1-7.

[0026] In this embodiment, the main cabinet frame includes column profiles 1-1 located at the four corner positions respectively. Between the outer sides of the tops, the middle parts, and the bottoms of the two left column profiles 1-1, connecting crossbeams 1-8 are installed. Between the outer sides of the tops, the middle parts, and the bottoms of the two right column profiles 1-1, connecting crossbeams 1-8 are installed. The connecting crossbeams 1-8 are used to combine the column profiles 1-1 into an integral whole, forming a cuboid-shaped main cabinet frame.

[0027] In this embodiment, a vertical tray mounting beam 1-6 is fixedly installed inside each column profile 1-1. A plurality of equally spaced mounting holes are arranged vertically on the tray mounting beam 1-6. The four corners of the equipment tray 1-7 are fixedly connected to the tray mounting beam 1-6 by bolts.

[0028] In this embodiment, the equipment tray 1-7 includes a rectangular tray frame. At the bottom of the tray frame, a support plate is installed. The terminal controller is placed inside the tray frame and supported by the support plate. At the four corners of the equipment tray 1-7, L-shaped assembly plates 1-9 are provided. One plate body of the assembly plate 1-9 is fixedly connected to the tray frame by bolts, and the other plate body of the assembly plate 1-9 is fixedly connected to the tray mounting beam 1-6 by bolts.

[0029] Please refer to Figure 4 and Figure 5 , it can be seen that:

[0030] The sub-cabinet 2 includes a sub-cabinet frame 2-1. At the bottom of the sub-cabinet frame 2-1, a sub-cabinet bottom plate 2-6 is installed. On both sides, sub-cabinet side plates 2-2 are installed. The top is not provided with a top plate but is in an open state. Inside the sub-cabinet 2, a mounting plate 2-3 is provided on one side, and a top wiring box 2-4 and a bottom wiring box 2-5 are provided on the upper part and the lower part of the mounting plate 2-3 respectively. On the other side inside the sub-cabinet 2, a cable fixing plate 2-7 is provided. Among them, the mounting plate 2-3 is used to install the temperature environment control component in the cabinet. Both the top wiring box 2-4 and the bottom wiring box 2-5 are used for internal wiring in the cabinet. The cable fixing plate 2-7 is used to route the cables in the cabinet regularly.

[0031] In this embodiment, both side edges of the mounting plate 2-3 are fixedly connected to the secondary cabinet frame 2-1 by bolts. Along the vertical direction on the plate body of the mounting plate 2-3, multiple groups of mounting holes are arranged at equal intervals. Mounting bases are provided on the temperature environment control components (such as cooling fans, refrigeration components, etc.), and the mounting bases are inserted into the mounting holes at appropriate heights to achieve the mounting of the temperature environment control components. Since the top of the secondary cabinet 2 is not provided with a top plate and is in an open state, the internal cooling fan can blow the hot air flow inside the cabinet upward, and the refrigeration pipelines of the refrigeration components can extend outside the cabinet through the top opening.

[0032] It can be imagined that in order to promote the flow of air to improve the heat dissipation effect, ventilation holes can be provided in the lower middle parts of the main cabinet side plate 1-2 and the secondary cabinet side plate 2-2. When the cooling fan operates, the external cold air flow enters the lower part of the inner cavity of this control cabinet through the ventilation holes, and then flows upward under the action of the cooling fan. Finally, the hot air flow is directly discharged outside the cabinet or undergoes heat exchange with the refrigeration components.

[0033] In this embodiment, the top junction box 2-4 and the bottom junction box 2-5 have the same structure, both including a box body and a detachable box cover. The box body is fixedly connected to the secondary cabinet frame 2-1 by bolts. Multiple groups of wiring terminals are provided inside the box body, and wire passing holes are provided on the side wall of the box body. The power supply cables and signal cables pass through the wire passing holes and enter the interiors of the top junction box 2-4 and the bottom junction box 2-5 and are connected using the wiring terminals inside the box body. This can significantly improve the operation convenience of wiring inside the cabinet. Before wiring, the box cover is removed, and after completing the wiring, the box cover is buckled onto the box body again.

[0034] In this embodiment, one side edge of the cable fixing plate 2-7 is fixedly connected to the secondary cabinet frame 2-1 by bolts. On the other side edge of the cable fixing plate 2-7, multiple notches are arranged at equal intervals along the vertical direction, and fins for tying wires are formed between adjacent notches. When wiring inside the cabinet, the power supply cables and signal cables are arranged in front of the cable fixing plate 2-7 in a vertical direction, and then the cables are fixedly connected to the fins on the cable fixing plate 2-7 using cable ties, and the wiring operation is convenient.

[0035] In this embodiment, a cable door panel 2-8 is also hingedly mounted on the secondary cabinet frame 2-1 using hinges. When the cable door panel 2-8 is closed, the cable fixing plate 2-7 and the cables fixed on the cable fixing plate 2-7 are enclosed inside, that is, the cables are hidden, which can further improve the cleanliness inside the cabinet and avoid touching the cables during maintenance operations.

[0036] As Figure 2As shown in the figure, door shaft bases 5 are installed at both the upper and lower ends of one of the column profiles 1-1 at the front of the main cabinet frame. Correspondingly, the upper and lower ends of the door shaft of the front cabinet door 3 are connected to these two door shaft bases 5. Similarly, door shaft bases 5 are installed at both the upper and lower ends of the upper and lower ends on one side of the rear of the sub-cabinet frame 2-1. Correspondingly, the upper and lower ends of the door shaft of the rear cabinet door 4 are connected to these two door shaft bases 5. Further, door locks are installed between the front cabinet door 3 and the main cabinet frame, and between the rear cabinet door 4 and the sub-cabinet frame 2-1.

Claims

1. An Internet terminal control cabinet, characterized in that: It includes a main cabinet (1) located at the front and a sub-cabinet (2) located at the rear. The thickness of the main cabinet (1) is significantly greater than that of the sub-cabinet (2). A front cabinet door (3) is installed at the front of the main cabinet (1), and a rear cabinet door (4) is installed at the rear of the sub-cabinet (2); the main cabinet (1) includes a main cabinet frame. At the top of the main cabinet frame, a main cabinet top plate (1-3) is installed, at the bottom, a main cabinet bottom plate (1-4) with a cable hole (1-5) is installed, and on both sides, main cabinet side plates (1-2) are installed. Inside the main cabinet frame, multiple layers of equipment trays (1-7) are installed from top to bottom; the sub-cabinet (2) includes a sub-cabinet frame (2-1). At the bottom of the sub-cabinet frame (2-1), a sub-cabinet bottom plate (2-6) is installed, and on both sides, sub-cabinet side plates (2-2) are installed. Inside the sub-cabinet (2), a mounting plate (2-3) is provided on one side, and at the upper part of the mounting plate (2-3), a top junction box (2-4) is provided, and at the lower part, a bottom junction box (2-5) is provided. On the other side inside the sub-cabinet (2), a cable fixing plate (2-7) is provided.

2. The Internet terminal control cabinet according to claim 1, characterized in that: The main cabinet frame includes column profiles (1-1) respectively located at the four corner positions. Connecting crossbeams (1-8) are installed between the outer sides of the tops, middles, and bottoms of the two left column profiles (1-1), and connecting crossbeams (1-8) are installed between the outer sides of the tops, middles, and bottoms of the two right column profiles (1-1).

3. The Internet terminal control cabinet according to claim 2, characterized in that: Vertically arranged tray mounting beams (1-6) are fixedly installed on the inner sides of each column profile (1-1). A plurality of equally spaced mounting holes are provided in the vertical direction on the tray mounting beams (1-6). The four corners of the equipment tray (1-7) are fixedly connected to the tray mounting beams (1-6) by bolts.

4. The Internet terminal control cabinet according to claim 3, characterized in that: The equipment tray (1-7) includes a rectangular tray frame. A support plate is installed at the bottom of the tray frame. At the four corners of the equipment tray (1-7), L-shaped assembly plates (1-9) are provided. One plate body of the assembly plate (1-9) is fixedly connected to the tray frame by bolts, and the other plate body of the assembly plate (1-9) is fixedly connected to the tray mounting beam (1-6) by bolts.

5. The Internet terminal control cabinet according to claim 4, characterized in that: mounted The two side edges of the mounting plate (2-3) are fixedly connected to the sub-cabinet frame (2-1) by bolts. On the plate body of the mounting plate (2-3), multiple groups of equally spaced mounting holes are provided in the vertical direction.

6. The Internet terminal control cabinet according to claim 5, characterized in that: The top junction box (2-4) and the bottom junction box (2-5) have the same structure, both including a box body and a detachable box cover. The box body is fixedly connected to the sub-cabinet frame (2-1) by bolts. Inside the box body, multiple groups of terminal blocks are provided, and wire passing holes are provided on the side walls of the box body.

7. The Internet terminal control cabinet according to claim 6, characterized in that: One side edge of the cable fixing plate (2-7) is fixedly connected to the sub-cabinet frame (2-1) by bolts. On the other side edge of the cable fixing plate (2-7), a plurality of equally spaced notches are provided in the vertical direction, and fins for tying wires are formed between adjacent notches.

8. The Internet terminal control cabinet according to claim 7, characterized in that: in A cable door panel (2-8) is also hingedly installed on the sub-cabinet frame (2-1) by a hinge. When the cable door panel (2-8) is closed, the cable fixing plate (2-7) and the cables fixed on the cable fixing plate (2-7) are enclosed inside.

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