Server case and server
By introducing a detachable expansion structure and an openable bottom tray design into the server chassis, the problem of difficult capacity expansion of traditional server chassis has been solved, rapid expansion and component interconnection have been achieved, and the flexibility and utilization of the equipment have been improved.
Patent Information
- Application Number
- CN202521773615.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-20
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2035-08-20
AI Technical Summary
Traditional rack-mounted server boxes have a fixed height and cannot meet the expansion and configuration needs of internal electronic equipment, resulting in a high equipment obsolescence rate and increased costs.
A server chassis is designed, comprising a chassis body and a detachable expansion structure. The expansion structure has an openable bottom tray that can be stacked with the chassis body to increase the storage space. The opening and closing of the bottom tray enables the connection between the first and second storage spaces, supporting the interconnection of components.
It achieves rapid expansion of server chassis, increases the upper limit of component deployment, enhances flexibility and versatility, avoids unnecessary equipment elimination, and improves equipment utilization and deployment efficiency.
Smart Images
Figure CN223436226U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the computer technical field, and particularly relates to a server case and a server. BACKGROUND
[0002] At present, a traditional rack-mounted server case is a closed form fixed U number case, the case height U number is a fixed value, and the number of electronic devices that can be accommodated in the case has an upper limit value. When the system level board card, storage, fan, power supply and other devices that can be accommodated in the case reach the upper limit, the internal electronic device expansion and allocation cannot be met, and it is usually necessary to newly purchase or additionally purchase larger capacity high U number devices, thereby increasing the obsolescence rate and cost burden of the original devices. CONTENT OF THE UTILITY MODEL
[0003] The present application provides a server case and a server to at least solve the problem of difficult expansion of a traditional server case in the related art.
[0004] The present application provides a server case, which comprises a case and an expansion structure, the case has a first accommodation space; the expansion structure is stacked with the case and is detachably connected, the expansion structure has a second accommodation space, the first accommodation space and the second accommodation space are both used for accommodating components of a server, the expansion structure has a bottom supporting plate, the bottom supporting plate serves as the bottom support of the second accommodation space, at least a part of the bottom supporting plate is openably arranged, and the first accommodation space and the second accommodation space are communicated when the bottom supporting plate is opened.
[0005] The present application also provides a server, which comprises the above server case.
[0006] Through the present application, on the one hand, the expansion structure is stacked with the case to provide a larger accommodation space for the server case, thereby increasing the deployment capacity of the internal components of the server case and improving the deployment upper limit of the internal components of the server case, so that the rapid expansion of the server case can be realized, the accommodation space of the server case can be adjusted, unnecessary obsolescence of the traditional server case is avoided, on the other hand, the bottom supporting plate of the expansion structure is openably arranged, so that the first accommodation space and the second accommodation space are communicatively arranged, thereby enabling the components installed in the first accommodation space and the second accommodation space to be interconnected, while ensuring that the internal components of the server case can be quickly deployed and switched, and the flexibility and versatility of the server case are improved. BRIEF DESCRIPTION OF DRAWINGS
[0007] In order to more clearly illustrate the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.
[0008] Figure 1 Figure 1 is a structural schematic diagram of a server chassis of the present application;
[0009] Figure 2 Figure 2 is an exploded view of the server chassis of the present application; Figure 1
[0010] Figure 3 Figure 3 is a structural schematic diagram of an expansion structure and a cover plate when the opening and closing part is opened.
[0011] In the above drawings, the following reference signs are used:
[0012] 10, cabinet; 11, bottom plate; 12, first side plate; 13, mounting plate; 131, assembly groove; 132, fixing hole; 14, mounting groove; 20, expansion structure; 21, bottom support plate; 211, connecting part; 212, opening and closing part; 2121, turnover damper; 22, second side plate; 23, connecting plate; 231, assembly column; 30, cover plate. DETAILED DESCRIPTION
[0013] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0014] It should be noted that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely for ease of description and simplification of the present application. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present application. The terms "mounted," "connected," and "connected" should be interpreted broadly, and may include, for example, fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. The terms "parallel," "perpendicular," and "equal" encompass the described conditions and conditions similar to the described conditions, provided that the range of the similar conditions is within an acceptable range of deviation, as determined by a person of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes both absolute parallelism and approximate parallelism, where the acceptable deviation range for approximate parallelism may be, for example, within 5°; "perpendicular" includes both absolute perpendicularity and approximate perpendicularity, where the acceptable deviation range for approximate perpendicularity may also be, for example, within 5°. "Equal" includes both absolute equality and approximate equality, where the acceptable deviation range for approximate equality may be, for example, that the difference between the two is less than or equal to 5% of either. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0015] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0016] An embodiment of the present application provides a server chassis and a server, wherein the server includes the following server chassis. The server chassis is described in detail in combination with the structure and function of the server chassis.
[0017] like Figures 1 to 3 A server chassis shown includes: a box body 10 and an expansion structure 20, the box body 10 has a first accommodating space; the expansion structure 20 is overlapped with the box body 10 and detachably connected, the expansion structure 20 has a second accommodating space, the first accommodating space and the second accommodating space are both used to accommodate server components, the expansion structure 20 has a bottom support plate 21, the bottom support plate 21 serves as the bottom support of the second accommodating space, at least a portion of the bottom support plate 21 can be opened and closed, and when opened, connects the first accommodating space and the second accommodating space.
[0018] The embodiment provides the larger accommodation space for the server case by arranging the extension structure 20 and the case 10 in a superposed manner, thereby increasing the deployment capacity of the internal components of the server case, improving the upper limit of the deployment of the internal components of the server case, thereby realizing the rapid expansion of the server case, adjusting the accommodation space of the server case, avoiding unnecessary elimination of the traditional server case, arranging the bottom supporting plate 21 of the extension structure 20 in an openable and closable manner, thereby realizing the communication between the first accommodation space and the second accommodation space, realizing the interconnection between the components arranged in the first accommodation space and the second accommodation space, ensuring the rapid deployment and switching of the internal components of the server case, and improving the flexibility and versatility of the server case.
[0019] It should be noted that the server case 10 of the embodiment is improved on the basis of the traditional matrix rack type server case 10 by using the matrix expansion idea. The traditional rack type server case 10 has a fixed U number height, and the U number height is a constant value, which cannot meet the expansion requirement and has relatively low flexibility. The arrangement of the extension structure 20 can realize U number expansion, thereby improving the upper limit of the system level board card, power supply, storage, interface, fan and other devices in the server case, achieving the purpose of rapid expansion, rapid deployment and improving the utilization rate of the deployed devices in the computer room. The arrangement of the opening and closing part 212 provides a cross-U channel for the case 10 and the extension structure 20, so that the components in the first accommodation space and the second accommodation space can be interconnected, thereby realizing the function and space sharing of the system level board card function, power supply, heat dissipation, interface, storage device medium and the like, and realizing the function and space independence of the system level board card function, power supply, heat dissipation, interface, storage device medium and the like, thereby improving the versatility and flexibility of the server case, and realizing the rapid expansion and rapid deployment switching. Of course, the structure of the server case of the embodiment is also applicable to the expansion of the traditional server case with a non-fixed U number height.
[0020] In the embodiment, the bottom supporting plate 21 comprises a connecting portion 211 and an opening and closing portion 212. The connecting portion 211 is detachably connected with the box body 10. The connecting portion 211 has a through hole. The opening and closing portion 212 is rotatably arranged at the through hole and can shield or avoid the through hole, thereby providing selective communication between the first accommodating space and the second accommodating space and further realizing flexible switching of the internal space of the box body 10 and the expansion structure 20, that is, sharing or independence, thereby improving the configuration flexibility of the server case. Specifically, the connecting portion 211 can be arranged as a rectangular plate. A through hole is formed in the middle region of the rectangular plate. The through hole can be arranged as a rectangular hole. The opening and closing portion 212 is arranged in the same shape and size as the through hole, so that when the opening and closing portion 212 is rotated to the through hole, the opening and closing portion 212 can shield the through hole, thereby realizing independent separation of the first accommodating space and the second accommodating space. When the opening and closing portion 212 is rotated to be perpendicular to the connecting portion 211, the opening and closing portion 212 avoids the position directly above the through hole, thereby realizing interconnection and intercommunication of the first accommodating space and the second accommodating space. The opening and closing portion 212 can be connected with one side wall of the through hole through a rotating shaft, thereby realizing rotation of the opening and closing portion 212 relative to the connecting portion 211. Preferably, the opening and closing portion 212 is arranged to rotate in the bottom supporting plate 21 and the second accommodating space and drive the components mounted on the opening and closing portion 212 to rotate synchronously, thereby avoiding damage to the components in the first accommodating space when the opening and closing portion 212 is rotated into the first accommodating space. Of course, the shapes of the through hole and the opening and closing portion 212 are not limited to rectangular, but can also be circular or other shapes according to actual conditions. The opening and closing portion 212 and the connecting portion 211 can also adopt other connection modes. For example, when the through hole is opened, the opening and closing portion 212 is popped out a certain distance from the through hole in a posture parallel to the connecting portion 211 and then translated away from the position directly above the through hole.
[0021] In the embodiment, the opening and closing portion 212 has a mounting structure. The components are mounted on the opening and closing portion 212 through the mounting structure, thereby ensuring stable mounting of the components on the opening and closing portion 212. The projection range of the opening and closing portion 212 covers the components mounted on the opening and closing portion 212, thereby avoiding damage to the components during the turning process of the opening and closing portion 212. Specifically, by arranging the mounting structure matched with each component, the components can be quickly mounted and dismounted on the side of the opening and closing portion 212 facing the second accommodating space, thereby ensuring the mounting efficiency and safety of the components and improving the maintenance convenience and use safety of the server case. When the opening and closing portion 212 is rotated, the components mounted on the opening and closing portion 212 are synchronously rotated. The projection of the components on the opening and closing portion 212 is ensured not to exceed the range of the opening and closing portion 212, thereby ensuring the safety of the components and avoiding accidents such as collision and interference. Optionally, the mounting structure can mount the components such as expansion boards and expansion devices on the opening and closing portion 212.
[0022] In the embodiment, the extension structure 20 is located on the top of the box body 10, the opposite sides of the top of the box body 10 are provided with the mounting plates 13, the opposite sides of the bottom of the extension structure 20 are provided with the connecting plates 23, and the connecting plates 23 are lap-jointed and fixed with the mounting plates 13, so that the vertical extension of the box body 10 is realized by arranging the extension structure 20 on the top of the box body 10 and lap-jointing and fixing the mounting plates 13 and the connecting plates 23, without additional horizontal space. Specifically, the embodiment can effectively utilize the vertical space of the machine room and improve the deployment density of the server box by extending the top of the box body 10. In other embodiments, similar structures can be additionally arranged on other sides of the box body 10 to realize multi-directional extension, so as to further improve the space utilization. The connecting plates 23 and the mounting plates 13 in the embodiment are arranged in a vertical plate structure, the connecting plates 23 and the mounting plates 13 are arranged in a vertical direction, and the lap-jointing and fixing between the connecting plates 23 and the mounting plates 13 means that the connecting plates 23 and the mounting plates 13 are partially overlapped and fixed in the vertical direction. Of course, the fixing mode of the connecting plates 23 and the mounting plates 13 is not unique, and the connecting plates 23 and the mounting plates 13 can be spliced together and connected by welding or bonding, as long as the reliability of the connection between the extension structure 20 and the box body 10 can be ensured.
[0023] In the embodiment, the box body 10 includes a bottom plate 11 and a plurality of first side plates 12, the opposite sides of the bottom plate 11 are connected with the first side plates 12, the first side plates 12 on the two sides are upwardly extended to form a first containing space, so as to form a basic frame of the box body 10, and ensure the integrity and stability of the first containing space, and the mounting plates 13 are connected with the top ends of the first side plates 12 to ensure the expandability of the top of the box body 10. Specifically, the box body 10 in the embodiment is arranged in a cuboid, a stable cuboid structure is formed by the vertical connection of the bottom plate 11 and the side plates, and necessary space and protection are provided for internal components. Preferably, the first side plates 12 are connected on the long side of the bottom plate 11, and the mounting plates 13 are arranged on the top of the first side plates 12, so as to ensure sufficient lap-jointing length and the stability of the connection between the extension structure 20 and the box body 10. According to the need, the length of the mounting plates 13 can be equal to or less than the long side of the bottom plate 11 to avoid interference. The side surface in the height direction corresponding to the short side of the bottom plate 11 can be provided with an interface or an opening, so as to facilitate the connection and installation of components.
[0024] In the embodiment, the mounting plate 13 is located at the top end of the first side plate 12, and the outer side of the mounting plate 13 away from the first accommodating space is vertically offset from the outer side of the first side plate 12 away from the first accommodating space, and forms an avoiding recess. When the expansion structure 20 is mounted on the top of the cabinet 10, the bottom end of the connecting plate 23 extends into the avoiding recess, and the outer side of the connecting plate 23 is flush with the outer side of the first side plate 12, thereby achieving the lapping and fixing of the expansion structure 20 and the cabinet 10, while maintaining the neatness and unity of the appearance of the server cabinet. Specifically, as shown in Figure 2 the mounting plate 13 and the first side plate 12 are connected in the height direction, the mounting plate 13 is above, and the first side plate 12 is below. The connection between the side of the mounting plate 13 away from the first accommodating space and the side of the first side plate 12 away from the first accommodating space forms a step, thereby forming an avoiding recess above the side of the first side plate 12 away from the first accommodating space, that is, on the side of the mounting plate 13 away from the first accommodating space. When the connecting plate 23 and the mounting plate 13 are connected, the connecting plate 23 can extend into the avoiding recess, so that the connecting plate 23 and the mounting plate 13 are partially overlapped, thereby achieving the lapping of the connecting plate 23 and the mounting plate 13. The step can limit the position of the connecting plate 23, so as to ensure the correct installation position of the connecting plate 23. Moreover, the side of the connecting plate 23 away from the first accommodating space can be flush with the side of the first side plate 12 away from the first accommodating space, thereby ensuring the appearance of the server cabinet. Of course, the position of the avoiding recess is not unique. For example, the avoiding recess can be arranged on the inner side of the mounting plate 13 facing the first accommodating space, and a limiting step is formed at the connection between the mounting plate 13 and the side of the first side plate 12 facing the first accommodating space. The connecting plate 23 extends into the avoiding recess, and the lapping and fixing of the connecting plate 23 and the mounting plate 13 can also be achieved.
[0025] In the embodiment, the expansion structure 20 further includes a plurality of second side plates 22. The bottom support plate 21 is connected with the second side plates 22 on the opposite sides. The second side plates 22 on the two sides both extend upward to form a second accommodating space, thereby ensuring the integrity and stability of the second accommodating space, and providing reliable space for the space expansion of the server cabinet. The connecting plate 23 is connected with the bottom of the second side plate 22, thereby enabling the expansion structure 20 to be mounted on the top of the cabinet 10, and achieving the capacity expansion of the server cabinet in the height direction. Specifically, as shown in Figure 2 , Figure 3As shown, the second side plate 22 of the present embodiment extends upward to jointly form a second accommodating space with the bottom supporting plate 21, and the bottom of the second side plate 22 is connected with a connecting plate 23, so that the expansion structure 20 can be connected with the box body 10. When the connecting plate 23 of the present embodiment is connected with the mounting plate 13, the inner side of the connecting plate 23 facing the first accommodating space is overlapped with the outer side of the mounting plate 13 facing away from the first accommodating space, so that the connecting plate 23 is located on the side of the mounting plate 13 facing away from the first accommodating space, and meanwhile the first side plate 12 below the connecting plate 23 can play a role of limiting the connecting plate 23. When the connecting plate 23 sinks, it can abut against the limiting step at the connecting position of the first side plate 12 and the mounting plate 13, so as to ensure the reliability of the connection between the expansion structure 20 and the box body 10, and further ensure the safety of the components in the first accommodating space and the second accommodating space.
[0026] In this embodiment, the mounting plate 13 further has an L-shaped mounting groove 131, which is located at the top of the mounting plate 13 and extends through the top edge of the mounting plate 13. The connecting plate 23 further has a mounting post 231, which protrudes from the surface of the connecting plate 23. The mounting post 231 is located within the mounting groove 131 and engages with the mounting groove 131, thereby ensuring a secure connection between the expansion structure 20 and the housing 10. Specifically, the mounting groove 131 of this embodiment is configured as an L-shape, that is, the mounting groove 131 includes a first section and a second section that are bent and connected. Preferably, the first section is perpendicular to the second section to facilitate mating installation with the mounting post 231. The first section extends in the height direction and passes through the top edge of the mounting plate 13. The second section is connected to the end of the first section away from the top edge of the mounting plate 13 and extends in the horizontal direction to form an L-shape. The assembly column 231 is located on the inner side surface of the connecting plate 23 facing the first accommodating space and protrudes from the inner side surface. The assembly column 231 can be set to a columnar shape and axially perpendicular to the inner side surface of the connecting plate 23. The assembly column 231 can be set to two segments, that is, the assembly column 231 includes an axially connected first segment and a second segment. The first segment is located at one end of the assembly column 231 close to the inner side surface of the connecting plate 23. The axial length of the first segment is greater than or equal to the thickness of the mounting plate 13, and the cylindrical cross-section of the second segment is greater than the cylindrical cross-section of the second segment. Thus, when connecting the expansion structure 20 and the housing 10, the connecting plate 23 and the avoidance recess are first aligned vertically so that the first section of the mounting post 231 is located directly above the first section of the mounting groove 131. When the connecting plate 23 moves downward, the first section of the mounting post 231 enters the first section of the mounting groove 131. When the first section of the mounting post 231 reaches the end of the first section near the second section, the connecting plate 23 is moved horizontally so that the mounting post 231 moves to the end of the second section away from the first section. The second section is located on the inner side of the mounting plate 13 facing the first accommodating space to prevent the first section from falling out of the mounting groove 131, thereby completing the fixation of the expansion structure 20 and the housing 10. Preferably, a plurality of mounting grooves 131 and mounting posts 231 are provided and arranged along the lateral extension direction of the mounting plate 13 to ensure the stability of the connection between the expansion structure 20 and the housing 10. Of course, according to actual circumstances, the expansion structure 20 and the housing 10 can also be connected by using mounting grooves 131 and mounting posts 231 of other shapes to ensure the stability and removability of the connection.
[0027] In the embodiment, the opening and closing part 212 comprises a turnover damper 2121 connected with the connecting part 211 and used for maintaining the turnover state of the opening and closing part 212, thereby facilitating the installation and maintenance of the components. Specifically, the turnover damper 2121 can control the speed and stability during the turnover of the opening and closing part 212, prevent the rapid or sudden movement of the opening and closing part 212, and maintain the turnover state of the opening and closing part 212 after the force applied to the opening and closing part 212 is stopped. When the opening and closing part 212 starts to turn over, the liquid or friction assembly inside the turnover damper 2121 will generate resistance, and the resistance is proportional to the turnover speed, thereby effectively slowing down and controlling the turnover speed of the opening and closing part 212, ensuring the stability of the turnover process and preventing the damage of the components. In this way, whether the opening and closing part 212 is opened or closed, it can be done within a controllable speed range, thereby ensuring the stability and safety of the operation. For example, when it is necessary to maintain the vertical angle of the opening and closing part 212 relative to the connecting part 211 to facilitate the maintenance of the components, after the opening and closing part 212 moves to the position, the turnover damper 2121 can prevent the opening and closing part 212 from rotating freely, and only when sufficient force is applied to the opening and closing part 212, the opening and closing part 212 can rotate around the rotating shaft, thereby avoiding the random movement of the opening and closing part 212. Of course, the turnover damper 2121 can also be set as a whole with the rotating shaft, while supporting the rotation of the opening and closing part 212 and providing appropriate resistance for the rotation.
[0028] In the embodiment, the server case further comprises fasteners, the mounting plate 13 and the connecting plate 23 are provided with fixing holes 132, and the fasteners are arranged in the fixing holes 132 and used for fastening the mounting plate 13 and the connecting plate 23, thereby ensuring the reliable connection between the expansion structure 20 and the case 10. That is, after the assembly column 231 and the assembly groove 131 are assembled, the fasteners are further used to ensure the reliability of the connection between the mounting plate 13 and the connecting plate 23. The fixing holes 132 can be through holes, and the fasteners are bolts and nuts; or the fixing holes 132 can be threaded holes, and the fasteners are bolts. In this way, the reliable connection between the expansion structure 20 and the case 10 is realized through the lap joint of the mounting plate 13 and the connecting plate 23, the limiting cooperation of the assembly groove 131 and the assembly column 231, and the reinforcement locking of the fasteners and the fixing holes 132.
[0029] As shown in Figure 1 In the embodiment, the server case further comprises a cover plate 30 arranged on the top of the expansion structure 20 or the case 10 and used for closing the first accommodating space or the second accommodating space, thereby ensuring the safety of the components in the accommodating space. Specifically, as shown in Figure 2As shown, the cover 30 of this embodiment is placed on the top of the extension structure 20 to enclose the second storage space, thereby improving the safety of the internal environment of the server chassis and preventing the influence of external factors such as dust and moisture on components. At the same time, it can also strengthen physical protection to avoid damage to components due to accidental impact or human error. In order to improve the flexibility of the server chassis, the cover 30 can also be placed on the top of the box body 10. According to actual conditions, when the first storage space can meet the deployment requirements of components, the extension structure 20 can be removed and the cover 30 can be placed on the top of the box body 10 to form a closed first storage space. In this way, the server chassis of this embodiment can meet the deployment requirements of a small number of components, as well as meet the partial requirements of a large number of components, thereby improving the flexibility of the server chassis.
[0030] like Figure 2 As shown, in this embodiment, the first and second storage spaces each have multiple mounting slots 14. The mounting slots 14 are used to install server components, thereby ensuring the orderly deployment of the various components. Specifically, the mounting slots 14 include module mounting slots, power supply device mounting slots, and heat sink mounting slots. The module mounting slots can be used for the optional installation of rear-mounted peripheral component interconnect devices, storage devices, and other server modules. The power supply device mounting slots can be used for the optional installation of rear-mounted power supply devices, and the heat sink mounting slots can be used for the optional installation of front-mounted heat sink devices. The position of each of the mounting slots 14 within the first and second storage spaces can be adjusted as needed.
[0031] In this embodiment, there are multiple extension structures 20, and the top of the extension structure 20 has a mounting plate 13. The extension structures 20 are overlapped and fixed by the mounting plate 13 and the connecting plate 23. By utilizing the overlap of the mounting plate 13 and the connecting plate 23, multiple extension structures 20 are connected above the box body 10, thereby achieving a larger space expansion in the height direction of the server chassis to meet the deployment of more components in the server chassis.
[0032] The server chassis of this embodiment is based on the vertical expansion principle of the matrix architecture. It does not require additional horizontal space and can achieve efficient expansion and optimized utilization of the internal space. At the same time, it can ensure a stable connection and flexible switching between the extension structure 20 and the box body 10, thereby improving the deployment density and maintenance efficiency of the server chassis, and enhancing the operating efficiency of the computer room and the server usage experience.
[0033] It should be noted that, in the above embodiments, a plurality refers to at least two.
[0034] The above describes in detail the immersion liquid cooling device and the server system provided by the application. The principles and implementation manners of the application are described by using specific examples, and the above description of the embodiments is only used to help understand the method of the application and the core idea thereof. It should be pointed out that, for those skilled in the art, some improvements and modifications can be made to the application without departing from the principles of the application, and these improvements and modifications also fall within the protection scope of the claims of the application.
Claims
1. A server chassis, characterized in that: include: A box body (10), wherein the box body (10) has a first accommodating space; An expansion structure (20), the expansion structure (20) is stacked with the box body (10) and is detachably connected, the expansion structure (20) has a second accommodating space, the first accommodating space and the second accommodating space are both used to accommodate components of the server, the expansion structure (20) has a bottom support plate (21), the bottom support plate (21) serves as a bottom support of the second accommodating space, at least a portion of the bottom support plate (21) can be opened and closed, and when opened, connects the first accommodating space and the second accommodating space.
2. The server chassis according to claim 1, wherein: The bottom support plate (21) comprises a connecting portion (211) and an opening and closing portion (212); the connecting portion (211) is detachably connected to the box body (10); the connecting portion (211) has a communication hole; the opening and closing portion (212) is rotatably arranged at the communication hole and can block or avoid the communication hole.
3. The server chassis according to claim 2, wherein: The opening and closing portion (212) has a mounting structure, the components are mounted on the opening and closing portion (212) via the mounting structure, and the projection range of the opening and closing portion (212) covers the components mounted on the opening and closing portion (212).
4. The server chassis according to claim 1, wherein: The extension structure (20) is located at the top of the box body (10), and the two opposite sides of the top of the box body (10) are provided with mounting plates (13). The two opposite sides of the bottom of the extension structure (20) are provided with connecting plates (23), and the connecting plates (23) are overlapped and fixed with the mounting plates (13).
5. The server chassis according to claim 4, wherein: The box (10) includes: bottom plate (11); A plurality of first side panels (12), the first side panels (12) are connected to opposite sides of the bottom panel (11), the first side panels (12) on both sides extend upward to form the first accommodation space, and the mounting plate (13) is connected to the top end of the first side panels (12).
6. The server chassis according to claim 5, wherein: The mounting plate (13) is located at the top of the first side plate (12), and the outer side surface of the mounting plate (13) away from the first accommodating space and the outer side surface of the first side plate (12) away from the first accommodating space are offset up and down to form an avoidance recess. When the extension structure (20) is installed on the top of the box body (10), the bottom end of the connecting plate (23) extends into the avoidance recess, and the outer side surface of the connecting plate (23) is flush with the outer side surface of the first side plate (12).
7. The server chassis according to claim 4, wherein: The extended structure (20) further comprises a plurality of second side panels (22), the second side panels (22) being connected to opposite sides of the bottom support plate (21), the second side panels (22) on both sides extending upward to form the second accommodating space, and the connecting plate (23) being connected to the bottom of the second side panels (22).
8. The server chassis according to claim 4, wherein: The mounting plate (13) further comprises an L-shaped assembly groove (131), the assembly groove (131) being located at the top of the mounting plate (13) and extending through the top edge of the mounting plate (13). The connecting plate (23) further comprises an assembly column (231), the assembly column (231) protruding from the surface of the connecting plate (23), the assembly column (231) being located in the assembly groove (131) and being engaged with the assembly groove (131).
9. The server chassis according to claim 1, wherein: The bottom support plate (21) comprises a connecting portion (211) and an opening and closing portion (212), wherein the connecting portion (211) is detachably connected to the box body (10), the connecting portion (211) has a communication hole, and the opening and closing portion (212) is rotatably arranged at the communication hole and can block or avoid the communication hole; The opening and closing portion (212) comprises a turnover damper (2121), the turnover damper (2121) being connected to the connecting portion (211) and being used to maintain the turnover state of the opening and closing portion (212); The expansion structure (20) is located at the top of the box body (10), and the two opposite sides of the top of the box body (10) are provided with mounting plates (13), and the two opposite sides of the bottom of the expansion structure (20) are provided with connecting plates (23), and the connecting plates (23) are overlapped and fixed with the mounting plates (13); The server chassis further comprises a fastener, the mounting plate (13) and the connecting plate (23) both have a fixing hole (132), and the fastener is passed through the fixing hole (132) and is used to fasten the mounting plate (13) and the connecting plate (23); The server chassis further comprises a cover plate (30), the cover plate (30) being arranged on the top of the expansion structure (20) or the box body (10) and being used to close the first accommodation space or the second accommodation space; The first accommodating space and the second accommodating space both have a plurality of installation slots (14), and the installation slots (14) are used to install components of the server; There are a plurality of the expansion structures (20), and a mounting plate (13) is provided on the top of each expansion structure (20). The expansion structures (20) are overlapped and fixed by the mounting plate (13) and the connecting plate (23).
10. A server, characterized in that: A server chassis comprising the server chassis according to any one of claims 1 to 9.