Stand column, cabinet body and liquid cooling cabinet

Abstract

The invention discloses a stand column, a cabinet body and a liquid cooling cabinet, and relates to the technical field of liquid cooling cabinet structures, the stand column is used for forming the liquid cooling cabinet body, the stand column comprises a first plate body and a second plate body, the first plate body comprises a first main plate body and two first side plates, and the second plate body comprises a second main plate body and two second side plates. The first main plate body is provided with two first side ends located in the width direction of the first main plate body, and the two first side plates are correspondingly connected to the two first side ends and extend towards the inner side of the first main plate body; the second plate body is arranged on the inner side of the first main plate body and is mounted between the two first side plates; wherein a plurality of cavities are defined between the second plate body and the first plate body, and the cavities extend in the length direction of the first main plate body and are arranged in the width direction of the first main plate body at intervals. The invention aims to provide a liquid cooling cabinet stand column and a cabinet body structure formed by the stand column.

Description

Technical Field

[0001] This invention relates to the field of liquid-cooled cabinet structure technology, and particularly to a column, cabinet, and liquid-cooled cabinet. Background Technology

[0002] Currently, with the rapid development of the communications industry, the requirements for communication equipment are becoming increasingly stringent. Simultaneously, with the release of the operator's liquid cooling white paper, the shipment volume of liquid cooling systems is expected to see significant growth in the coming years. Compared to existing air-cooled cabinets, liquid cooling has a more complex physical layer architecture, stronger coupling between devices, and a wider control scope and higher control requirements for the liquid cooling management layer. Because liquid cooling technology can save energy and reduce emissions, helping operators achieve cost benefits, customers are increasingly demanding improvements in chip heat dissipation, overall system heat dissipation, and data center energy efficiency.

[0003] For server racks, liquid-cooled racks primarily refer to cabinets used to house main equipment such as computing nodes and switching nodes, providing the necessary power supply, cooling, and other environmental conditions for their operation. They are the physical carriers for implementing liquid cooling technology. Liquid-cooled racks mainly include liquid distributors, quick connectors, power supply frames, power supply copper busbars, and cooling capacity distribution equipment. The composition and configuration of the liquid-cooled rack are determined based on actual needs to meet the high-density and energy-saving requirements of data centers. To address these needs, a rack structure needs to be designed to possess sufficient load-bearing strength while also considering its aesthetics to enhance product competitiveness. Summary of the Invention

[0004] The main objective of this invention is to provide a column, a cabinet, and a liquid-cooled cabinet, specifically a liquid-cooled cabinet column and a cabinet structure formed by the column.

[0005] To achieve the above objectives, the present invention proposes a column for assembling a liquid-cooled cabinet, wherein the column comprises:

[0006] A first plate body includes a first main plate body and two first side plates. The first main plate body has two first side ends located in its width direction. The two first side plates are correspondingly connected to the two first side ends and extend inwardly from the first main plate body.

[0007] The second plate is disposed inside the first main plate and installed between the two first side plates;

[0008] The second plate and the first plate define a plurality of cavities, which extend along the length of the first main plate and are spaced apart along the width of the first main plate.

[0009] In the technical solution of the present invention, the column is composed of a first plate and a second plate. Specifically, the first plate is located outside the second plate and covers the second plate, and the two first side plates on the first plate are located on both sides of the second plate in the width direction. This makes the first plate form the appearance surface of the column, and its whole plate structure has no connecting seams, resulting in good appearance integrity and strong visual appeal. After the first plate and the second plate are fixedly connected, multiple cavities are provided between the first plate and the second plate at intervals. This can improve the structural strength of the column while ensuring the appearance of the first plate, thereby meeting the structural requirements. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0011] Figure 1 A three-dimensional structural schematic diagram of an embodiment of the column provided by the present invention;

[0012] Figure 2 A three-dimensional structural schematic diagram of a set of columns provided for this invention;

[0013] Figure 3 A three-dimensional structural schematic diagram of a partial structure of an embodiment of the liquid-cooled cabinet provided by the present invention;

[0014] Figure 4 for Figure 3 A three-dimensional structural diagram of the cabinet;

[0015] Figure 5 for Figure 4 A three-dimensional structural diagram of part of the cabinet structure;

[0016] Figure 6 for Figure 4 A three-dimensional structural diagram of the mounting beam in the diagram;

[0017] Figure 7 A three-dimensional structural schematic diagram of a partial structure of another embodiment of the liquid-cooled cabinet provided by the present invention;

[0018] Figure 8 for Figure 7 A three-dimensional structural diagram of the cabinet;

[0019] Figure 9 for Figure 8 A three-dimensional structural diagram of the mounting beam in the diagram;

[0020] Figure 10 for Figure 8 A three-dimensional structural diagram of the precision maintenance component.

[0021] Explanation of icon numbers:

[0022] 1000, Liquid-cooled cabinet; 100, Cabinet body; 100a, Column; 1, First panel; 11, First main panel; 12, First side panel; 121, First flange; 121a, Second mounting part; 122, Third flange; 122a, Fourth mounting part; 2, Second panel; 21, Second main panel; 22, Second side panel; 221, Second flange; 221a, Third mounting part; 23, Groove; 24, Protrusion; 241, First 25. Mounting section; 251. Recessed area; 252. Fixing seat; 252. Cable tie plate; 3. Cavity; 4a. First upper connecting beam; 4b. Second upper connecting beam; 5a. First lower connecting beam; 5b. Second lower connecting beam; 6. Reinforcing column; 7. Reinforcing beam; 8. Mounting beam; 81. Beam body; 82. First connecting seat; 83. Second connecting seat; 84. Cable tie bar; 9. Precision retention assembly; 91. Base; 92. Rotating connector; 93. Rod.

[0023] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and 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 effort are within the scope of protection of the present invention.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0027] Currently, with the rapid development of the communications industry, the requirements for communication equipment are becoming increasingly stringent. Simultaneously, with the release of the operator's liquid cooling white paper, the shipment volume of liquid cooling systems is expected to see significant growth in the coming years. Compared to existing air-cooled cabinets, liquid cooling has a more complex physical layer architecture, stronger coupling between devices, and a wider control scope and higher control requirements for the liquid cooling management layer. Because liquid cooling technology can save energy and reduce emissions, helping operators achieve cost benefits, customers are increasingly demanding improvements in chip heat dissipation, overall system heat dissipation, and data center energy efficiency.

[0028] For server racks, liquid-cooled racks primarily refer to cabinets used to house main equipment such as computing nodes and switching nodes, providing the necessary power supply, cooling, and other environmental conditions for their operation. They are the physical carriers for implementing liquid cooling technology. Liquid-cooled racks mainly include liquid distributors, quick connectors, power supply frames, power supply copper busbars, and cooling capacity distribution equipment. The composition and configuration of the liquid-cooled rack are determined based on actual needs to meet the high-density and energy-saving requirements of data centers. To address these needs, a rack structure needs to be designed to possess sufficient load-bearing strength while also considering its aesthetics to enhance product competitiveness.

[0029] In view of this, the present invention proposes a column, please refer to [reference needed]. Figure 1 The following is a detailed description of the column proposed in this application, with reference to the specific accompanying drawings.

[0030] Please see Figure 1The column 100a is used to form the cabinet 100 of the liquid-cooled cabinet 1000. The column 100a includes a first plate 1 and a second plate 2. The first plate 1 includes a first main plate 11 and two first side plates 12. The first main plate 11 has two first side ends located in its width direction. The two first side plates 12 are correspondingly connected to the two first side ends and extend inward to the inside of the first main plate 11. The second plate 2 is disposed inside the first main plate 11 and installed between the two first side plates 12. The second plate 2 and the first plate 1 define a plurality of cavities 3. The plurality of cavities 3 extend along the length direction of the first main plate 11 and are spaced apart in the width direction of the first main plate 11.

[0031] In the technical solution of the present invention, the column 100a is composed of a first plate 1 and a second plate 2. Specifically, the first plate 1 is located outside the second plate 2 and covers the second plate 2. The two first side plates 12 on the first plate 1 are located on both sides of the second plate 2 in the width direction. This makes the first plate 1 form the appearance surface of the column 100a. Its whole plate structure has no connecting seams, which makes the appearance integrity good and the visual appeal strong. After the first plate 1 and the second plate 2 are fixedly connected, a plurality of cavities 3 are provided between the first plate 1 and the second plate 2 at intervals. This can improve the structural strength of the column 100a while ensuring the appearance of the first plate 1, thereby meeting the structural requirements.

[0032] Specifically, the second plate 2 has at least one groove 23, which together with the first plate 1 forms the cavity 3. The cavity 3 can be formed in various ways, including but not limited to increasing the thickness of the first plate 1 and the second plate 2 to create slots on their opposite sidewalls to clamp and form the cavity 3. Alternatively, the first plate 1 and the second plate 2 can be spaced apart to form the cavity 3 at the intervals. Any method that satisfies the function of forming the cavity 3 and improving the structural strength of the column 100a is acceptable. No specific limitation is made here. In this embodiment, the groove 23 is formed on the second plate 2, and the cavity 3 is formed by the groove 23 and the first plate 1.

[0033] Specifically, the second plate 2 includes a second main plate 21 and two second side plates 22. The second main plate 21 has two second side ends located in its width direction. The two second side plates 22 are correspondingly connected to the two second side ends and extend towards the side of the second main plate 21 away from the first main plate 11. The middle part of the second main plate 21 is recessed away from the first plate 1 to form a groove 23 on the side facing the first plate 1 and a protrusion 24 on the side away from the first plate 1. On the one hand, this ensures the contact area between the first plate 1 and the second plate 2 to ensure the bonding strength. On the other hand, it ensures the thin-walled characteristics of the first plate 1 and the second plate 2 to reduce the mass of the column 100a, improve its practicality and reduce its cost. In this embodiment, the second plate 2 is set as a combination of the second main plate 21 and the second side plates 22. Specifically, the middle part of the second main board body 21 is recessed away from the first board body 1, thereby forming the groove 23 on the side of the second main board body 21 facing the first board body 1, and the cavity 3 located at the groove 23 is formed by the first board body 1 and the second main board body 21, thus meeting the structural strength requirements.

[0034] Specifically, the protrusion 24 is provided with a plurality of first mounting portions 241, which are used to fix the internal components of the liquid-cooled cabinet 1000. The plurality of first mounting portions 241 are arranged along the length direction of the second plate 2. The cavity 3 formed at the groove 23 has been described above, and the groove 23 on the second main plate 21 is recessed in a direction away from the first plate 1. That is, the second main plate 21 is located at the groove 23, and the protrusion 24 is formed on the side of the second main plate 21 that is away from the first plate 1. In this embodiment, a plurality of first mounting portions 241 are provided at the protrusion 24 to fix the internal components of the liquid-cooled cabinet 1000, which meets the functional requirements of the column 100a in the liquid-cooled cabinet 1000. The cavity 3 can also serve as a receiving area for the fixing members when the internal components of the liquid-cooled cabinet 1000 are fixed to the column 100a. For example, fixing screws can be inserted into the cavity 3 to cover the fixing members and further improve the appearance.

[0035] Furthermore, one of the first side plates 12 has a first flange 121 at one end away from the first main body 11, and the first flange 121 is folded towards the middle of the first main body 11; one of the second side plates 22 has one end away from the second main body 21 that abuts against the inner side of the first flange 121, so that the first side plate 12, the first flange 121 and the corresponding second side plate 22 together form a cavity 3. In this embodiment, based on the cavity 3 formed by the groove 23 formed in the middle of the second main body 21 as described above, a cavity 3 is also formed at the edge of the second plate 2. Specifically, the first flange 121 is formed from the free end of the first side plate 12 and overlaps the first flange 121 onto the second side plate 22. The overlap is fixed by welding or other means, thereby defining the cavity 3 between the spaced first side plate 12 and second side plate 22, which meets the structural strength requirements of the column 100a. Meanwhile, the free end of the first side plate 12 is folded toward the middle of the first main body 11, so that the joint between the first flange 121 and the second side plate 22 is located in the middle of the column 100a. In this way, while forming the cavity 3 to improve the structural strength of the column 100a, the connection joint between the first flange 121 and the second side plate 22 is hidden, so that the bending part of the first flange 121 is used as the appearance surface, improving the overall appearance of the column 100a, thereby improving its visual appeal and meeting the functional requirements proposed in this application.

[0036] Furthermore, a plurality of second mounting portions 121a are provided on the outer side of the first flange 121. The second mounting portions 121a are used to fix the internal components of the liquid-cooled cabinet 1000. The plurality of second mounting portions 121a are arranged along the length direction of the first plate 1. Similar to the structure of the first mounting portion 241 provided on the protrusion 24, after the cavity 3 is formed at the first flange 121, the second mounting portions 121a can also be provided on the first flange 121 to be suitable for mounting and fixing the internal components of the liquid-cooled cabinet 1000. And because they are shielded by the cavity 3, the fixing members between the internal components of the liquid-cooled cabinet 1000 and the first flange 121 extend into the cavity 3, without affecting the appearance of the column 100a.

[0037] Furthermore, another second side plate 22 is attached to a corresponding first side plate 12; and the end of the other second side plate 22 away from the second main body 21 is folded towards the middle of the second body 2 to form a second flange 221. In order to accommodate the installation of other components within the liquid-cooled cabinet 1000, in this embodiment, the free end of the other second side plate 22 is folded towards the middle of the second body 2 to form the second flange 221. Here, the first side plate 12 and the second side plate 22 are fixedly connected at the attachment point, which can also improve the structural strength of the column 100a, and the structure of the second flange 221 formed by folding can also improve the structural strength of the column 100a.

[0038] Specifically, based on the structure of the second flange 221, a plurality of third mounting portions 221a are provided on the second flange 221. The third mounting portions 221a are used to fix the internal components of the liquid-cooled cabinet 1000. The plurality of third mounting portions 221a are arranged along the length direction of the second plate 2. There is a gap between the second flange 221 and the second main plate 21. Therefore, when the third mounting portion 221a is used to connect and fix the internal components of the liquid-cooled cabinet 1000, its fixing structure can also extend into the gap between the second flange 221 and the second main plate 21, which is convenient for installation. Although the gap between the second flange 221 and the second main plate 21 is not closed, the second flange 221 is located on the side of the column 100a closer to the inside of the liquid-cooled cabinet 1000, which does not actually affect the appearance of the column 100a and meets the functional requirements.

[0039] In addition, another first side plate 12 is bent away from the second side plate 22 to form a third flange 122. A fourth mounting part 122a is provided on the third flange 122, and the fourth mounting part 122a is used to fix the side decorative panel of the liquid cooling cabinet 1000. The free end of the second side plate 22, which is attached to the second side plate 22, is bent away from the second side plate 22 to form the third flange 122. Similarly, the third flange 122 is also used to fix and install the internal components of the liquid-cooled cabinet 1000 to meet its structural function. Specifically, the third flange 122 is close to the middle area of ​​the liquid-cooled cabinet 1000, and the liquid-cooled cabinet 1000 needs to be provided with a side decorative panel on the side. The fourth mounting part 122a provided on the third flange 122 is mainly used to install the side decorative panel. In order to ensure that the side decorative panel can be embedded in the liquid-cooled cabinet 1000, that is, the end face of the side decorative panel is flush with the outer end face of the first plate 1 of the column 100a, the structure of the third flange 122 needs to be adaptively adjusted so that the side decorative panel can be embedded in the side of the liquid-cooled cabinet 1000 along the third flange 122 and fixed by the fourth mounting part 122a on the structure of the third flange 122 to meet the structural function requirements.

[0040] Furthermore, a recessed area 25 is formed on the side of the second main board 21 facing away from the first main board 11. The recessed area 25 is located between the protrusion 24 and a second side plate 22. A fixing seat 251 and / or multiple cable tie plates 252 are provided in the recessed area 25. Based on the cavity 3 formed on the column 100a by the first plate 1 and the second plate 2 at intervals, the first plate 1 and the second plate 2 also need to be fixedly connected by a fitting part to ensure the connection strength between the first plate 1 and the second plate 2, thereby ensuring the structural strength of the column 100a. Therefore, in this embodiment, the recessed area 25 is formed at the position between the two cavities 3. In the recessed area 25, the first main board 11 and the second main board 21 are attached to each other to meet the fixing requirements. Based on this, the recessed area 25 also needs to be adapted to the installation of internal components of the liquid-cooled cabinet 1000. However, there is no gap between the first main board body 11 and the second main board body 21 in the recessed area 25. Without affecting the appearance of the side of the first main board body 11 facing away from the second main board body 21, it is difficult to set up a fixing structure to fix the internal components of the liquid-cooled cabinet 1000. Therefore, in this embodiment, the fixing seat 251 and the cable tie plate 252 are set in the recessed area 25 so that the fixing seat 251 can be used to set up a fixing structure to fix the precision holding rod. While maintaining the appearance of the first board body 1, the positioning and fixing of the precision holding rod can be achieved. At the same time, the cable tie plate 252 can be used to organize the wiring without setting up an additional fixing structure. In addition, the recessed area 25 forms a wiring groove, which can store and limit the cables tied to the cable tie plate 252, improve the cleanliness of the liquid-cooled cabinet 1000 and improve the appearance.

[0041] Please see Figures 2 to 10 The present invention also proposes a cabinet 100, wherein the cabinet 100 includes a plurality of uprights 100a, and at least one of the uprights 100a is the upright 100a described above. The specific structure of the upright 100a refers to the above embodiments. Since the cabinet 100 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0042] Specifically, the plurality of columns 100a includes two sets of columns 100a arranged opposite each other in a first horizontal direction, and each set of columns 100a includes two columns 100a arranged opposite each other in a second horizontal direction; the two sets of columns 100a are connected by two first upper connecting beams 4a extending in the first horizontal direction and two first lower connecting beams 5a extending in the first horizontal direction. In the two sets of columns 100a, the upper ends of two adjacent columns 100a are connected by a first upper connecting beam 4a, and the lower ends of two adjacent columns 100a are connected by a first lower connecting beam 5a; in the same set of columns 100a, the upper ends of two adjacent columns 100a are connected by a second upper connecting beam 4b, and the lower ends of two adjacent columns 100a are connected by a second lower connecting beam 5b. The second upper connecting beam 4b and the second lower connecting beam 5b extend in the second horizontal direction. The uprights 100a mainly serve as support columns at the four corners of the cabinet 100. To form a stable cabinet 100 structure, connecting beam structures are also required between multiple uprights 100a. In this embodiment, a set of uprights 100a includes two uprights 100a spaced apart in the second horizontal direction, connected by a second upper connecting beam 4b and a second lower connecting beam 5b to form an upright frame 100a. The upright frames formed by the two sets of uprights 100a are then connected by the first upper connecting beam 4a and the first lower connecting beam 5a to form the overall frame of the cabinet 100. The inner sides of the two uprights 100a within a set of uprights 100a are arranged opposite each other, that is, the second panels 2 within the two uprights 100a are arranged opposite each other, while the first panels 1, as exterior components, are separated from each other.

[0043] Furthermore, the cabinet 100 also includes two reinforcing columns 6 and two reinforcing beams 7. Each reinforcing column 6 is connected between a first upper connecting beam 4a and a first lower connecting beam 5a; one reinforcing beam 7 is connected between two first upper connecting beams 4a, and the other reinforcing beam 7 is connected between two first lower connecting beams 5a. To improve the structural strength of the cabinet 100, this embodiment also provides reinforcing beams 7 between the two first upper connecting beams 4a and the two first lower connecting beams 5a, and reinforcing columns 6 are provided between opposite first upper connecting beams 4a and first lower connecting beams 5a. The structure is simple and effective, and the decorative panels installed on the cabinet 100 need to cover the first upper connecting beams 4a, the first lower connecting beams 5a, the reinforcing columns 6, and the connecting beams to ensure the appearance of the cabinet 100.

[0044] In addition, the two sets of columns 100a include a first set of columns 100a and a second set of columns 100a. In the first set of columns 100a, an installation beam 8 is provided between the two columns 100a. The installation beam 8 includes a beam body 81 and two first connecting seats 82. The beam body 81 extends along a second horizontal direction. The two first connecting seats 82 are located at both ends of the beam body 81. The two connecting seats are correspondingly connected to the two columns 100a. One first connecting seat 82 is used to fix and install the water distribution manifold, and the other first connecting seat 82 is used to fix and install the busbar. One set of the two sets of columns 100a corresponds to the front of the cabinet 100, and the other set corresponds to the back of the cabinet 100. They are used to install different internal components of the liquid-cooled cabinet 1000. In the first set of columns 100a, which corresponds to the back of the cabinet 100, specifically, a plurality of mounting beams 8 are provided between two columns 100a in the first set of columns 100a. Each side of a mounting beam 8 is fixed to one of the columns 100a. In this embodiment, the mounting beam 8 is provided with the first... A connecting seat 82 is mainly used to connect the first connecting seat 82 to the column 100a, thereby increasing the fixing strength between the mounting beam 8 and the column 100a. Specifically, the first connecting seat 82 is fixed to the first mounting part 241 and the second mounting part 121a on the column 100a through a connecting structure. At the same time, the first connecting seat 82 also serves as a support structure to fix and install the busbar and the manifold, providing internal power to the liquid-cooled cabinet 1000 and transmitting the liquid cooling medium for liquid cooling.

[0045] Furthermore, in one embodiment of this application, a cable tie 84 is fixed to the middle of the beam body 81; while in another embodiment of this application, a second connecting seat 83 is provided in the middle of the beam body 81, the second connecting seat 83 being used to fix and install a signal transmission device. To address different signal routing requirements, this application proposes two implementation methods. If the signal transmission device is used to uniformly connect all electrical components within the liquid-cooled cabinet 1000, then the second connecting seat 83 needs to be provided in the middle of the beam body 81 to install the signal transmission device. However, if each electrical component within the liquid-cooled cabinet 1000 is independently routed to external electrical connections, then the cable tie 84 is needed for wire harness organization. Therefore, the cable tie 84 is fixed in the middle of the beam body 81 to meet this requirement. The above two implementation methods are based on actual needs and are not specifically limited here.

[0046] Furthermore, the two sets of columns 100a include a first set of columns 100a and a second set of columns 100a. In the second set of columns 100a, a recessed area 25 is formed on the inner side of the second plate 2 of each column 100a near the side end. A fixing seat 251 is provided in the recessed area 25. A precision holding component 9 is provided between the two columns 100a. The precision holding component 9 includes two bases 91, two rotating connectors 92, and a rod 93. The two bases 91 are fixed to the fixing seats 251 on the two columns 100a respectively. The two rotating connectors 92 extend along the second horizontal direction and are axially rotatably mounted on the bases 91 about the second horizontal direction. The two ends of the rod 93 are respectively mounted on one of the rotating connectors 92, and their installation positions are offset from the rotation center of the rotating connector 92. The different internal components of the liquid-cooled cabinet 1000 installed in the two sets of columns 100a have been described above. The first set of columns 100a is used to install the mounting beam 8, while the second set of columns 100a corresponds to the front of the cabinet 100. Correspondingly, the precision maintenance component 9 needs to be installed on it to prevent deformation of the cabinet 100 from affecting the internal equipment. Specifically, the precision maintenance component 9 is mainly supported by the rod 93 to maintain the structural precision of the cabinet 100. On this basis, in order to avoid the rod 93 affecting the installation and removal of the internal structure of the cabinet 100, a rotating connector 92 is also provided in the precision maintenance component 9. The rod 93 is installed on the rotating connector 92 so that when the rod 93 rotates with the rotating connector 92, it can move in the vertical direction to avoid interference during the installation and removal of the internal structure of the cabinet 100 in the vertical direction. In addition, the rotating connector 92 is mounted on the fixed seat 251 on the column 100a via the base 91, and the rotating connector 92 is positioned in the recessed area 25 where the fixed seat 251 is located. At the same time, it also serves to prevent the rotating connector 92 from affecting the installation and disassembly of the internal structure of the cabinet 100.

[0047] The present invention also proposes a liquid-cooled cabinet 1000, which includes a cabinet body 100. The specific structure of the cabinet body 100 is as described in the above embodiments. Since the liquid-cooled cabinet 1000 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0048] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A column for assembling a liquid-cooled cabinet, characterized in that, include: The first plate includes a first main plate and two first side plates. The first main plate has two first side ends located in its width direction. The two first side plates are correspondingly connected to the two first side ends and extend inward to the inside of the first main plate. as well as, The second plate is disposed inside the first main plate and installed between the two first side plates; The second plate and the first plate define a plurality of cavities, which extend along the length of the first main plate and are spaced apart along the width of the first main plate.

2. The column as described in claim 1, characterized in that, The second plate has at least one groove, which together with the first plate forms the cavity.

3. The column as described in claim 2, characterized in that, The second plate includes a second main plate and two second side plates. The second main plate has two second side ends located in its width direction. The two second side plates are correspondingly connected to the two second side ends and extend toward the side of the second main plate away from the first main plate. The middle part of the second main board is recessed away from the first board to form a groove on the side facing the first board and a protrusion on the side facing away from the first board.

4. The column as described in claim 3, characterized in that, The protrusion is provided with a plurality of first mounting parts, which are used to fix the internal components of the liquid cooling cabinet. The plurality of first mounting parts are arranged along the length direction of the second plate.

5. The column as described in claim 3, characterized in that, One of the first side plates is provided with a first flange at the end away from the first main body, and the first flange is folded toward the middle of the first main body; One of the second side plates, on the side furthest from the second main body, abuts against the inner side of the first flange, so that the first side plate, the first flange, and the corresponding second side plate together form a cavity.

6. The column as described in claim 5, characterized in that, Multiple second mounting parts are provided on the outer side of the first flange. The second mounting parts are used to fix the internal components of the liquid cooling cabinet. The multiple second mounting parts are arranged along the length direction of the first plate.

7. The column as described in claim 5, characterized in that, The other second side panel is attached to a corresponding first side panel; Furthermore, the other end of the second side plate, away from the second main plate, is folded towards the middle of the second plate to form a second flange.

8. The column as described in claim 7, characterized in that, The second flange is provided with a plurality of third mounting parts, which are used to fix the internal components of the liquid cooling cabinet. The plurality of third mounting parts are arranged along the length direction of the second plate.

9. The column as described in claim 5, characterized in that, Another first side panel is bent away from the second side panel to form a third flange, and a fourth mounting part is provided on the third flange to fix the side decorative panel of the liquid cooling cabinet.

10. The column as described in claim 5, characterized in that, A recessed area is formed on the side of the second motherboard body opposite to the first motherboard body, and the recessed area is located between the protrusion and a second side plate; The recessed area is provided with a fixing seat and / or multiple wire tying plates.

11. A cabinet, characterized in that, It includes a plurality of columns, at least one of the columns being configured as a column as claimed in any one of claims 1 to 10.

12. The cabinet as described in claim 11, characterized in that, The plurality of columns include two sets of columns arranged opposite each other in a first horizontal direction, and each set of columns includes two sets of columns arranged opposite each other in a second horizontal direction; The two sets of columns are connected by two first upper connecting beams extending along the first horizontal direction and two first lower connecting beams extending along the first horizontal direction. In the two sets of columns, the upper ends of two adjacent columns are connected by a first upper connecting beam, and the lower ends of two adjacent columns are connected by a first lower connecting beam. In the same group of columns, the upper ends of two adjacent columns are connected by a second upper connecting beam, and the lower ends of two adjacent columns are connected by a second lower connecting beam. The second upper connecting beam and the second lower connecting beam extend along a second horizontal direction.

13. The cabinet as described in claim 12, characterized in that, The cabinet also includes: Two reinforcing columns, each of which is connected between a first upper connecting beam and a first lower connecting beam; and, Two reinforcing beams, one of which connects between the two first upper connecting beams, and the other of which connects between the two first lower connecting beams.

14. The cabinet as described in claim 12, characterized in that, The two sets of columns include a first set of columns and a second set of columns. In the first set of columns, an installation beam is provided between the two columns. The installation beam includes: The main beam extends along the second horizontal direction; and, Two first connecting seats are located at both ends of the beam body. The two connecting seats are connected to the two columns respectively. One first connecting seat is used to fix the water distribution device and the other first connecting seat is used to fix the busbar.

15. The cabinet as described in claim 14, characterized in that, A tie rod is fixed in the middle of the main beam; or, A second connecting seat is provided in the middle of the main beam body, and the second connecting seat is used to fix and install the signal transmission device.

16. The cabinet as described in claim 12, characterized in that, The two sets of columns include a first set of columns and a second set of columns. In the second set of columns, a recessed area is formed on the inner side of the second plate of each column near the side end. A fixing seat is provided in the recessed area. A precision maintaining component is provided between the two columns. The precision maintaining component includes: Two bases, corresponding to the fixing seats fixed on the two columns; Two rotating connectors extend along a second horizontal direction and are axially rotatably mounted on the base about the second horizontal direction; and, The rod body has its two ends respectively mounted on a rotating connector, and its mounting position is offset from the rotation center of the rotating connector.

17. A liquid-cooled cabinet, characterized in that, Includes the cabinet as described in any one of claims 11 to 16.

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