A liquid-cooled cabinet with network fiber optic wiring device

Abstract

This utility model discloses a liquid-cooled cabinet with a network fiber optic connection device, including a cabinet body, which includes an inner cabinet and an outer cabinet, forming a sandwich layer between the inner cabinet and the outer cabinet. A perforation hole is provided on the back of the outer cabinet, communicating with the sandwich layer. Two mounting bases are arranged side-by-side in the middle of the front of the inner cabinet, each mounting base equipped with a network connection device and a fiber optic connection device. An opening is provided on one side of the outer shell of the network connection device and the fiber optic connection device, within which a positioning plate frame is provided, and a cover plate can be detachably installed. A cable pass-through hole is provided at the top of the front of the inner cabinet, communicating with the interior of the inner cabinet. A cable tray is provided on the inner cabinet in front of the cable pass-through hole, communicating with the sandwich layer. This utility model, by constructing a segmented connection architecture of "switch → connection device → server," enables segmented maintenance, reduces maintenance costs, allows for rapid expansion, facilitates cabling, and simplifies fault location.

Description

Technical Field

[0001] This utility model relates to the field of liquid-cooled cabinet technology, and in particular to a liquid-cooled cabinet with a network fiber optic connection device. Background Technology

[0002] Currently, there are two main cabling solutions for immersion liquid-cooled server racks. The first is a direct-connect topology, where the switch and server are directly connected via a single long cable, which is completely submerged in coolant at the liquid-cooled rack end. The second is a simple junction box solution, where unprotected junction boxes are installed in the rack, achieving only physical cabling but lacking adaptability to liquid-cooled environments (a common industry practice).

[0003] Existing technologies generally lack modular wiring nodes optimized for immersion conditions. Maintenance requires replacing the entire cable from the switch to the server. If a single long cable is partially damaged, the entire cable must be replaced. Disassembly and reassembly in the immersion environment leads to increased coolant loss and downtime, resulting in high maintenance costs. If a new server is added, rewiring is required. There is a lack of flexible expansion capabilities with standard interfaces, resulting in poor scalability. In addition, due to the lack of segmented diagnostic nodes, fault diagnosis requires testing each segment of the cable, making fault location difficult. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a liquid-cooled cabinet with a network fiber optic connection device, which aims to solve the technical problems of high maintenance cost, difficult wiring, poor scalability and difficult fault location in the prior art.

[0005] The technical solution of this utility model is: a liquid-cooled cabinet with a network fiber optic connection device, comprising a cabinet body, the cabinet body including an inner cabinet and an outer shell covering the inner cabinet, with a sandwich layer formed between the inner cabinet and the outer shell; the back of the outer shell is provided with multiple perforation holes, which are connected to the sandwich layer; the middle of the front of the inner cabinet is provided with two mounting seats arranged side by side, each of which is provided with a network connection device and a fiber optic connection device; the outer shell on one side of the network connection device and the fiber optic connection device is provided with an opening, and a positioning plate frame is provided in the opening, with a cover plate detachably installed in the positioning plate frame; the top of the front of the inner cabinet is provided with multiple cable passing holes, which are connected to the interior of the inner cabinet; the inner cabinet on the side in front of the cable passing holes is provided with multiple cable groove holes, which are connected to the sandwich layer.

[0006] Furthermore, in this invention, the top of the interlayer is closed, while the bottom is connected to the outside.

[0007] Furthermore, in this utility model, the bottom of the inner cabinet is provided with a liquid distribution pipe, and liquid distribution ports are provided on both sides of the liquid distribution pipe. One side of the liquid distribution pipe is connected to an inlet pipe, which passes through the interlayer and the outer shell in sequence to the outside and is connected to an inlet. An overflow box is provided on the side of the inner cabinet away from the inlet. An overflow port is provided on the top of the overflow box, and an outlet pipe is connected to the bottom of the overflow box. The outlet pipe passes through the interlayer and the outer shell to the outside and is connected to an outlet.

[0008] Furthermore, in this invention, multiple knocking holes are arranged vertically at intervals, allowing external cables to pass through the knocking holes into the interlayer and then wrap around from the bottom or side of the interlayer to the bottom of the network wiring device or the fiber optic wiring device for connection.

[0009] Furthermore, in this utility model, each of the mounting bases is provided with multiple mounting base connection holes at both ends, and the mounting base connection holes at both ends are symmetrically arranged.

[0010] Furthermore, the network wiring device of this utility model includes a first bracket panel, with first bracket mounting holes at both ends for connecting to the mounting base connection holes, a plurality of network conversion ports on the first bracket panel, a first cable management rack at the bottom of the first bracket panel, and a plurality of spaced first cable management holes at the bottom of the first cable management rack.

[0011] Furthermore, the fiber optic wiring device of this utility model includes a second bracket panel, with second bracket mounting holes at both ends for connecting to the mounting base connection holes, multiple fiber optic conversion ports on the second bracket panel, a second cable management rack below the second bracket panel, and multiple spaced second cable management holes at the bottom of the second cable management rack.

[0012] Furthermore, the bottom of the cover plate in this utility model is provided with a plurality of spaced-apart inserts, and the bottom surface of the positioning plate frame is provided with insert holes corresponding to each of the inserts; there is a gap between the top of the cover plate and the top of the positioning plate frame, and a magnetic block for magnetic attraction to cooperate with the cover plate is also provided on the outer side of the top of the positioning plate frame.

[0013] Furthermore, in this utility model, the plurality of wire-passing holes and the plurality of wire-slot holes are arranged at intervals from left to right, and the internal cables can pass through the wire-passing holes into the wire-slot holes and enter the interlayer to connect with the top of the network wiring device or the fiber optic wiring device.

[0014] Compared with the prior art, this utility model has the following advantages: This utility model provides a liquid-cooled cabinet with a network fiber optic wiring device. By constructing a segmented connection architecture of "switch → wiring device → server", segmented maintenance can be achieved. Only the cables in the faulty segment (switch-wiring device segment or wiring device-server segment) need to be replaced, reducing maintenance costs. Secondly, it can achieve rapid expansion. The wiring device has reserved standardized conversion sockets (network / fiber) to support plug-and-play expansion and is easy to wire. In addition, the wiring device also has built-in connectivity test contacts to support segmented fault detection, making fault location simpler. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0017] Figure 3 This is a perspective view of the present invention from another angle;

[0018] Figure 4 This is a schematic diagram showing the specific installation of the mounting base described in this utility model;

[0019] Figure 5 This is a schematic diagram showing the specific installation of the network wiring device and the fiber optic wiring device described in this utility model;

[0020] Figure 6 This is a schematic diagram of the specific structure of the network wiring device and the optical fiber wiring device described in this utility model;

[0021] Figure 7 This is a schematic diagram showing the specific installation of the cover plate described in this utility model;

[0022] Figure 8 This is a schematic diagram showing the specific installation of the magnetic block described in this utility model;

[0023] Figure 9 This is a schematic diagram of the arrangement of the slot holes described in this utility model.

[0024] in:

[0025] 1. Cabinet body; 101. Inner cabinet; 102. Outer cabinet; 103. Mezzanine; 104. Liquid distribution pipe; 104a. Liquid distribution port; 105. Liquid inlet pipe; 106. Liquid inlet; 107. Overflow tank; 107a. Overflow port; 108. Liquid outlet pipe; 109. Liquid outlet;

[0026] 2. Punch the leak hole;

[0027] 3. Mounting base; 3a. Mounting base connection hole;

[0028] 4. Network wiring device; 401. First bracket panel; 402. First bracket mounting hole; 403. Network conversion port; 404. First cable management rack; 405. First cable management hole;

[0029] 5. Fiber optic cabling device; 501. Second bracket panel; 502. Second bracket mounting hole; 503. Fiber optic adapter port; 504. Second cable management rack; 505. Second cable management hole;

[0030] 6. Opening;

[0031] 7. Positioning plate frame; 7a. Insertion hole; 7b. Magnetic block;

[0032] 8. Cover plate; 8a. Insert post;

[0033] 9. Threading hole;

[0034] 10. Wire groove hole. Detailed Implementation

[0035] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0036] Example:

[0037] The accompanying drawings illustrate a specific embodiment of a liquid-cooled cabinet with a network fiber optic connection device according to this utility model. Figure 1 , Figure 2 It mainly includes a cabinet body 1, which includes an inner cabinet 101 and an outer shell 102 covering the outside of the inner cabinet 101. A sandwich 103 is formed between the inner cabinet 101 and the outer shell 102. The top of the sandwich 103 is closed and the bottom is connected to the outside.

[0038] The bottom of the inner cabinet 101 is provided with a liquid distribution pipe 104. The length of the liquid distribution pipe 104 extends in the left and right direction. The left and right ends of the liquid distribution pipe 104 are closed. Multiple spaced liquid distribution ports 104a are provided on the front and rear sides of the liquid distribution pipe 104. The middle of the front side of the liquid distribution pipe 104 is connected to an inlet pipe 105. The inlet pipe 105 passes through the interlayer 103 and the outer shell 102 to the outside and is connected to an inlet 106. The inlet 106 is located on the front side of the outer shell 102.

[0039] An overflow box 107 is provided on the side of the inner cabinet 101 away from the liquid inlet 106. The overflow box 107 is located at the top of the inner cabinet 101. An overflow port 107a is provided at the top of the overflow box 107. An outlet pipe 108 is connected to the bottom of the overflow box 107. The outlet pipe 108 is located in the interlayer 103 and extends downward. The other end of the outlet pipe 108 passes through the interlayer 103, through the outer shell 102, to the outside and is connected to an outlet 109. The outlet 109 is located on the rear side of the outer shell 102.

[0040] The server is installed inside the inner cabinet 101. The coolant enters the distribution pipe 104 through the inlet 106 and the inlet pipe 105. It then flows evenly into the inner cabinet 101 through the distribution ports 104a on both sides of the distribution pipe 104, where it contacts the server for cooling. Excess coolant overflows from the overflow port 107a into the overflow box 107 and flows through the outlet pipe 108 to the outlet port 109 for discharge.

[0041] Reference Figure 3 The back of the outer casing 102 has a number of perforation holes 2 arranged vertically at intervals. The perforation holes 2 are connected to the interlayer 103 and are used to allow external cables to pass into the interlayer 103.

[0042] Reference Figure 4 , Figure 5 , Figure 6 The inner cabinet 101 has two mounting seats 3 arranged side by side at the front center. Each mounting seat 3 has multiple mounting seat connection holes 3a arranged at intervals at both ends. The mounting seat connection holes 3a at both ends are symmetrically arranged.

[0043] A network connection device 4 is provided on the mounting base 3 on the left side. The network connection device 4 includes a first bracket panel 401, which extends in the left-right direction. Multiple first bracket mounting holes 402 are provided at both ends of the first bracket panel 401 for connecting to the mounting base connection holes 3a. The first bracket mounting holes 402 are aligned vertically with the mounting base connection holes 3a and fixedly connected by screws. Multiple network adapter ports 403 are provided on the first bracket panel 401 at left-right intervals. A first cable management rack 404 is also provided below the first bracket panel 401, extending in the left-right direction. The top of the first cable management rack 404 is connected to the bottom of the first bracket panel 401. The bottom of the first cable management rack 404 has multiple first cable management holes 405 at left-right intervals. Cable ties can be passed through the first cable management holes 405 and wrapped around the cables to bundle and fix the cables on the first cable management rack 404, achieving orderly cable management.

[0044] The mounting base 3 on the right side is equipped with a fiber optic wiring device 5. The fiber optic wiring device 5 includes a second bracket panel 501, which extends horizontally. Both ends of the second bracket panel 501 have multiple second bracket mounting holes 502 for connecting to the mounting base connection holes 3a. The second bracket mounting holes 502 are aligned vertically with the mounting base connection holes 3a and fixedly connected by screws. The second bracket panel 501 has multiple fiber optic conversion ports 503 spaced horizontally. Below the second bracket panel 501 is a second cable management rack 504, which extends horizontally. The top of the second cable management rack 504 connects to the bottom of the second bracket panel 501. The bottom of the second cable management rack 504 has multiple second cable management holes 505 spaced horizontally. Cable ties can be passed through the second cable management holes 505 and wrapped around the cables to bundle and fix the cables on the second cable management rack 504, achieving orderly cable management.

[0045] The external cable from the switch to the wiring device can pass through the puncture hole 2 into the mezzanine 103, and then go around from the bottom or side of the mezzanine 103 to the front of the inner cabinet 101 to connect to the bottom of the network wiring device 4 or the fiber optic wiring device 5. One end of the external cable is connected to the switch, and the other end is connected to the network conversion port 403 or the fiber optic conversion port 503.

[0046] Reference Figure 4 , Figure 7 , Figure 8 An opening 6 is provided on the outer shell 102 of the network wiring device 4 and the fiber optic wiring device 5 installed on the mounting base 3 (the two wiring devices are not shown in the figure). A positioning plate frame 7 is provided in the opening 6. A cover plate 8 is detachably installed in the positioning plate frame 7, and the cover plate 8 completely covers the positioning plate frame 7.

[0047] Specifically, the bottom of the cover plate 8 is provided with multiple insertion posts 8a spaced apart on the left and right, and the bottom surface of the positioning plate frame 7 is provided with multiple insertion holes 7a corresponding to each insertion post 8a. The insertion posts 8a can be inserted through the insertion holes 7a for positioning and installation. There is a gap between the top of the cover plate 8 and the top of the positioning plate frame 7 to facilitate the installation of the cover plate 8 in or out of the opening 6. The top of the cover plate 8 is a handle with a bent structure to facilitate the placement and removal of the cover plate 8.

[0048] The outer surface of the top of the positioning plate frame 7 is also provided with magnetic blocks 7b for magnetic attraction with the top handle of the cover plate 8. There are multiple magnetic blocks 7b, which are spaced apart on the left and right sides along the top outer surface of the positioning plate frame 7. The cover plate 8 as a whole or the top handle is made of magnetic material and can be attracted to the magnetic blocks 7b.

[0049] When installing the cover plate 8, hold the handle and align the bottom post 8a of the cover plate 8 with the socket 7a of the positioning plate frame 7, then insert it. Secure it using the magnetic block 7b on the top of the positioning plate frame 7. To remove the cover plate 8, slightly lift it upwards to disengage the post 8a from the socket 7a, then remove the cover plate 8 to access the cables.

[0050] Reference Figure 4 , Figure 9 The top of the front of the inner cabinet 101 is also provided with a number of wire holes 9 spaced apart on the left and right. The wire holes 9 are connected to the interior of the inner cabinet 101. The inner cabinet 101 in front of the wire holes 9 is provided with a number of wire groove holes 10 spaced apart on the left and right. The wire groove holes 10 are connected to the interlayer 103.

[0051] The internal cable from the server to the cabling device can pass through the cable hole 9 into the cable tray hole 10 and enter the interlayer 103 to connect to the top of the network cabling device 4 or the fiber optic cabling device 5. One end of the internal cable is connected to the server, and the other end is connected to the network adapter port 403 or the fiber optic adapter port 503. The cable hole 9 and the cable tray hole 10 serve to guide and organize the cables.

[0052] Of course, the above embodiments are only for illustrating the technical concept and features of this utility model, and their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All modifications made in accordance with the spirit and essence of the main technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A liquid-cooled cabinet with network fiber patching, characterized by: The system includes a cabinet body (1), which includes an inner cabinet (101) and an outer shell (102) covering the inner cabinet (101). A sandwich layer (103) is formed between the inner cabinet (101) and the outer shell (102). The back of the outer shell (102) is provided with a plurality of knock holes (2), which are connected to the sandwich layer (103). The middle of the front part of the inner cabinet (101) is provided with two mounting bases (3) arranged side by side. The two mounting bases (3) are respectively provided with a network connection device (4) and a fiber optic connection device. (5) An opening (6) is provided on the outer shell (102) on one side of the network connection device (4) and the optical fiber connection device (5). A positioning plate frame (7) is provided in the opening (6). A cover plate (8) is detachably installed in the positioning plate frame (7). A plurality of wire holes (9) are provided on the top of the front part of the inner cabinet (101). The wire holes (9) are connected to the interior of the inner cabinet (101). A plurality of wire groove holes (10) are provided on the inner cabinet (101) in front of the wire holes (9). The wire groove holes (10) are connected to the interlayer (103).

2. A liquid-cooled cabinet with a network fiber optic connection device according to claim 1, characterized in that: The top of the interlayer (103) is closed, and the bottom is connected to the outside.

3. A liquid-cooled cabinet with a network fiber optic connection device according to claim 1, characterized in that: The bottom of the inner cabinet (101) is provided with a liquid distribution pipe (104), and liquid distribution ports (104a) are provided on both sides of the liquid distribution pipe (104). One side of the liquid distribution pipe (104) is connected to an inlet pipe (105). The inlet pipe (105) passes through the interlayer (103) and the outer shell (102) in sequence to the outside and is connected to an inlet port (106). An overflow box (107) is provided on the side of the inner cabinet (101) away from the inlet port (106). An overflow port (107a) is provided on the top of the overflow box (107). The bottom of the overflow box (107) is connected to an outlet pipe (108). The outlet pipe (108) passes through the interlayer (103) and the outer shell (102) to the outside and is connected to an outlet port (109).

4. A liquid-cooled cabinet with a network fiber optic connection device according to claim 2, characterized in that: Multiple knock holes (2) are arranged vertically at intervals, and external cables can pass through the knock holes (2) into the interlayer (103) and then be routed from the bottom or side of the interlayer (103) to the bottom of the network wiring device (4) or the fiber optic wiring device (5) for connection.

5. A liquid-cooled cabinet with a network fiber optic connection device according to claim 1, characterized in that: Each of the mounting bases (3) has multiple mounting base connection holes (3a) at both ends, and the mounting base connection holes (3a) at both ends are symmetrically arranged.

6. A liquid-cooled cabinet with a network fiber optic connection device according to claim 5, characterized in that: The network wiring device (4) includes a first bracket panel (401), with first bracket mounting holes (402) at both ends of the first bracket panel (401) for connecting to the mounting base connection hole (3a). The first bracket panel (401) is provided with a plurality of network conversion ports (403), and a first cable management rack (404) is provided below the first bracket panel (401). The bottom of the first cable management rack (404) is provided with a plurality of spaced first cable management holes (405).

7. A liquid-cooled cabinet with a network fiber optic connection device according to claim 5, characterized in that: The fiber optic wiring device (5) includes a second bracket panel (501). The two ends of the second bracket panel (501) are respectively provided with second bracket mounting holes (502) for connecting with the mounting base connection hole (3a). The second bracket panel (501) is provided with multiple fiber optic conversion ports (503). The second bracket panel (501) is provided with a second cable management rack (504) below it. The bottom of the second cable management rack (504) is provided with multiple spaced second cable management holes (505).

8. A liquid-cooled cabinet with a network fiber optic connection device according to claim 1, characterized in that: The bottom of the cover plate (8) is provided with a plurality of spaced-apart inserts (8a), and the bottom surface of the positioning plate frame (7) is provided with insert holes (7a) corresponding to each of the inserts (8a); there is a gap between the top of the cover plate (8) and the top of the positioning plate frame (7), and the outer side of the top of the positioning plate frame (7) is also provided with a magnetic block (7b) for magnetic attraction with the cover plate (8).

9. A liquid-cooled cabinet with a network fiber optic connection device according to claim 1, characterized in that: Multiple wire holes (9) and multiple wire slots (10) are arranged at intervals on the left and right. Internal cables can pass through the wire holes (9) into the wire slots (10) and enter the interlayer (103) to connect to the top of the network wiring device (4) or the fiber optic wiring device (5).

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