Reinforced server capable of achieving liquid cooling heat dissipation
By adopting the design of liquid-cooled components and cold plate components in the server, the problems of traditional air-cooled heat dissipation are solved, and the effects of efficient heat dissipation and low noise are achieved, which are suitable for applications in harsh environments.
Patent Information
- Application Number
- CN202421013483.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Traditional computing servers use air-cooled cooling methods to cause problems such as low heat dissipation efficiency and high noise.
A reinforced server that can be liquid-cooled and heat-dissipated is designed, using liquid-cooled components and cold plate components. Through antifreeze circulation and cold plate components, it can achieve efficient heat dissipation of the motherboard module and the chassis, and sealed waterproof glue strips and The locking mechanism ensures waterproofness and installation stability.
It improves the cooling efficiency of the server, reduces noise, ensures the good operating status of the server, and is suitable for applications in harsh environments.
Smart Images
Figure CN222319399U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of servers, and more specifically, to a reinforced server capable of liquid cooling and heat dissipation. Background Art
[0002] With the development of modern electronic technology in the country and the widespread application of AI digital computing, servers have become important equipment for providing computing services. The high-computing hardware configuration also increases the heat dissipation requirements of the server; traditional computing servers and storage servers usually use air cooling for heat dissipation. Inlet and outlet fans are set in the chassis. The fans suck in cold air from the front of the chassis and then discharge the hot air from the rear end to achieve heat dissipation of the server. This heat dissipation method through air cooling has the problems of low heat dissipation efficiency and high noise; therefore, we proposed a method of heat dissipation using liquid cooling, which has the advantages of high heat dissipation efficiency and low noise. Utility Model Content
[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a reinforced server capable of liquid cooling and heat dissipation to solve the problems existing in the above-mentioned background technology.
[0004] The above technical objectives of the utility model are achieved through the following technical solutions: a reinforced server capable of liquid cooling and heat dissipation, comprising: a chassis, a cover plate adapted to the chassis, a mainboard module, a liquid cooling component for dissipating heat and cooling the interior of the chassis, and a cold plate component for dissipating heat and cooling the mainboard module; the cover plate is detachably connected to the chassis; the mainboard module is detachably connected to the interior of the chassis; the chassis is provided with: a first liquid cooling connector and a second liquid cooling connector; one end of the liquid cooling component is detachably connected to the chassis, and the other end is detachably connected to the cold plate component; the input end of the liquid cooling component is connected to the first liquid cooling connector, and the output end of the liquid cooling component is connected to the second liquid cooling connector; the liquid cooling component is respectively abutted against the chassis and the cover plate; the cold plate component is abutted against the mainboard module.
[0005] Optionally, the liquid cooling assembly includes: a first liquid cooling tube, a second liquid cooling tube, and a conduction plate; one end of the first liquid cooling tube is detachably connected to the chassis, and the other end is detachably connected to the conduction plate; one end of the second liquid cooling tube is detachably connected to the chassis, and the other end is detachably connected to the conduction plate; the conduction plate is detachably connected to the cold plate assembly; the first liquid cooling tube abuts against the chassis and the cover plate, respectively; the second liquid cooling tube abuts against the chassis and the cover plate, respectively; the input end of the first liquid cooling tube is connected to the first liquid cooling connector, and the output end of the first liquid cooling tube is connected to the conduction plate; the input end of the second liquid cooling tube is connected to the second liquid cooling connector, and the output end of the second liquid cooling tube is connected to the chassis.
[0006] Optionally, the cold plate assembly includes: an abutment plate, and a plurality of supporting bolts; the abutment plate is detachably connected to the conduction plate; one end of a plurality of the supporting bolts are threadedly connected to the abutment plate, and the other end is threadedly connected to the mainboard module; when a plurality of the supporting bolts are threadedly connected to the abutment plate and the mainboard module, the abutment plate and the mainboard module are in an abutment state.
[0007] Optionally, a fuse holder and a grounding post are also provided on the chassis.
[0008] Optionally, a sealing and waterproof rubber strip is provided at the connection between the chassis and the cover plate.
[0009] Optionally, slide rails are respectively provided on both sides of the chassis.
[0010] Optionally, the following are provided: a locking spring, a locking column, a positioning column, and a limiting column; the positioning column is fixedly connected to the cover plate; a spring groove is provided on the positioning column; the locking spring is received in the spring groove; the locking column is slidably received in the spring groove; one end of the locking spring is fixedly connected to the inner wall of the spring groove, and the other end is fixedly connected to the locking column; the limiting column is fixedly connected to the chassis; a limiting groove adapted to the locking column is provided on the limiting column; the locking column can abut against the inner wall of the limiting groove; when the spring is in a compressed state, the locking column abuts against the inner wall of the limiting groove.
[0011] In summary, the utility model has the following beneficial effects:
[0012] 1. A liquid cooling component and a cold plate component are provided. The cold plate component is in contact with the mainboard module to provide heat dissipation and cooling effect for the mainboard module; the liquid cooling component is in contact with the chassis and the cover plate to provide a certain heat dissipation effect. Compared with the traditional air cooling, the liquid cooling component and the cold plate component can dissipate heat for the mainboard module and the inside of the chassis at the same time, ensuring the good operation of the server. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is the main structure diagram of the utility model;
[0014] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0015] Figure 3 It is a specific structural schematic diagram of the liquid cooling component in the utility model.
[0016] In the figure: 1. chassis; 11. first liquid cooling connector; 12. second liquid cooling connector; 2. cover plate; 3. mainboard module; 4. liquid cooling assembly; 41. first liquid cooling tube; 42. second liquid cooling tube; 43. conduction plate; 5. cold plate assembly; 51. abutment plate; 52. support bolt; 6. safety seat; 7. grounding column; 8. slide rail. DETAILED DESCRIPTION
[0017] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. Several embodiments of the utility model are given in the accompanying drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein.
[0018] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.
[0019] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0020] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0021] The utility model provides a reinforced server capable of liquid cooling and heat dissipation, such as Figure 1 As shown, it includes: a chassis 1, a cover plate 2 adapted to the chassis 1, a mainboard module 3, a liquid cooling component 4 for dissipating heat and cooling the inside of the chassis 1, and a cold plate component 5 for dissipating heat and cooling the mainboard module 3; the cover plate 2 is detachably connected to the chassis 1; the mainboard module 3 is detachably connected to the inside of the chassis 1; the chassis 1 is provided with: a first liquid cooling connector 11 and a second liquid cooling connector 12; one end of the liquid cooling component 4 is detachably connected to the chassis 1, and the other end is detachably connected to the cold plate component 5; the input end of the liquid cooling component 4 is connected to the first liquid cooling connector 11, and the output end of the liquid cooling component 4 is connected to the second liquid cooling connector 12; the liquid cooling component 4 is respectively abutted against the chassis 1 and the cover plate 2; the cold plate component 5 is abutted against the mainboard module 3.
[0022] Specifically, the antifreeze in the liquid cooling component 4 is circulated to dissipate heat inside the chassis 1. The cold plate component 5 is connected to the liquid cooling component 4. The cold plate component 5 can dissipate heat for the mainboard module 3 in a targeted manner, so that the server can maintain a good operating state. This can solve the heat dissipation of the fully enclosed and reinforced server, improve the heat dissipation efficiency, and achieve the purpose of reducing noise.
[0023] Specifically, the first liquid cooling tube 41 and the second liquid cooling tube 42 are connected through the first liquid cooling connector 11 and the second liquid cooling connector 12, so as to be connected to the water tank outside the box machine. A circulating water pump containing antifreeze is installed in the water tank, which circulates through the water tank to facilitate heat dissipation.
[0024] Specifically, the front panel of chassis 1 is provided with a power switch button and a hard disk indicator light, which can be used to turn on the server to observe the operating status of the equipment; two standard USB interfaces are set in the front IO door panel, which are connected to the mainboard for communication via USB cables, and the front IO board has the function of protecting the interface and sealing; the rear panel of chassis 1 is provided with an AC220 power input interface, a network port interface, a USB interface, a serial port, and a VGA interface, all of which use circular aviation plug connector sockets, which are resistant to environmental adaptability and vibration and impact, and also have the advantages of fast connection, easy installation and wiring, etc., and are particularly suitable for applications in harsh environments.
[0025] Further, the liquid cooling assembly 4 includes: a first liquid cooling tube 41, a second liquid cooling tube 42, and a conduction plate 43; one end of the first liquid cooling tube 41 is detachably connected to the chassis 1, and the other end is detachably connected to the conduction plate 43; one end of the second liquid cooling tube 42 is detachably connected to the chassis 1, and the other end is detachably connected to the conduction plate 43; the conduction plate 43 is detachably connected to the cold plate assembly 5; the first liquid cooling tube 41 abuts against the chassis 1 and the cover plate 2 respectively; the second liquid cooling tube 42 abuts against the chassis 1 and the cover plate 2 respectively; the input end of the first liquid cooling tube 41 is connected to the first liquid cooling connector 11, and the output end of the first liquid cooling tube 41 is connected to the conduction plate 43; the input end of the second liquid cooling tube 42 is connected to the second liquid cooling connector 12, and the output end of the second liquid cooling tube 42 is connected to the chassis 1.
[0026] Specifically, the antifreeze liquid is circulated through the connection between the first liquid cooling tube 41, the conduction plate 43 and the second liquid cooling tube 42 to dissipate heat and cool the inside of the chassis 1. At the same time, the conduction plate 43 is connected to the cold plate assembly 5, which also cools the cold plate assembly 5, thereby achieving heat dissipation and cooling of the mainboard module 3.
[0027] Furthermore, the cold plate assembly 5 includes: an abutment plate 51, and a plurality of supporting bolts 52; the abutment plate 51 is detachably connected to the conduction plate 43; one end of a plurality of the supporting bolts 52 is threadedly connected to the abutment plate 51, and the other end is threadedly connected to the mainboard module 3; when a plurality of the supporting bolts 52 are threadedly connected to the abutment plate 51 and the mainboard module 3, the abutment plate 51 is in an abutment state with the mainboard module 3.
[0028] Specifically, the abutting plate 51 abuts against the CPU on the mainboard module 3, thereby achieving cooling thereof.
[0029] Furthermore, a fuse holder 6 and a grounding post 7 are also provided on the chassis 1 .
[0030] Specifically, the fuse holder 6 and the grounding post 7 are used to prevent the host module from not being able to work normally due to problems such as short circuits.
[0031] Furthermore, a sealing and waterproof rubber strip is provided at the connection between the chassis 1 and the cover plate 2 .
[0032] Specifically, the sealing waterproof strip is used to ensure the waterproof sealing of the reinforced server to keep it in good working condition.
[0033] Furthermore, slide rails 8 are respectively provided on both sides of the chassis 1 .
[0034] Specifically, the slide rails 8 on both sides of the chassis 1 facilitate the user to install the reinforced server as a whole in the server cabinet.
[0035] Furthermore, the following are provided: a locking spring, a locking column, a positioning column, and a limiting column; the positioning column is fixedly connected to the cover plate; a spring groove is provided on the positioning column; the locking spring is received in the spring groove; the locking column is slidably received in the spring groove; one end of the locking spring is fixedly connected to the inner wall of the spring groove, and the other end is fixedly connected to the locking column; the limiting column is fixedly connected to the chassis; a limiting groove adapted to the locking column is provided on the limiting column; the locking column can abut against the inner wall of the limiting groove; when the spring is in a compressed state, the locking column abuts against the inner wall of the limiting groove.
[0036] Specifically, the locking column is pressed into the limiting groove by the locking spring to achieve the engagement of the positioning column and the limiting column, thereby achieving the installation connection between the cover plate and the chassis; this locking mechanism can be set in multiple groups according to actual practical conditions to ensure the sealing of the server.
[0037] In the specific implementation process, when in use, the first liquid cooling pipe 41 is connected to the first liquid cooling connector 11, the second liquid cooling pipe 42 is connected to the second liquid cooling connector 12, and the first liquid cooling connector 11 and the second liquid cooling connector 12 are connected to the water tank outside the chassis 1 to realize the circulation of antifreeze. The first liquid cooling pipe 41 and the second liquid cooling pipe 42 are both abutted against the chassis 1 and the cover plate 2. During the circulation of the antifreeze, the inside of the chassis 1 is cooled; the abutment plate 51 is installed on the motherboard module 3 through the support bolts 52, and the abutment plate 51 and the conduction plate 43 are abutted, so as to realize the targeted cooling of the motherboard module 3. Compared with the traditional air-cooled heat dissipation, the liquid cooling assembly 4 and the cold plate assembly 5 can simultaneously dissipate heat to the motherboard module 3 and the inside of the chassis 1, thereby ensuring the good operation of the server.
[0038] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A reinforced server capable of liquid cooling and heat dissipation, characterized in that: include: A chassis, a cover plate adapted to the chassis, a mainboard module, a liquid cooling component for dissipating heat and cooling the interior of the chassis, and a cold plate component for dissipating heat and cooling the mainboard module; The cover plate is detachably connected to the chassis; the mainboard module is detachably connected to the interior of the chassis; the chassis is provided with: a first liquid cooling connector and a second liquid cooling connector; One end of the liquid cooling component is detachably connected to the chassis, and the other end is detachably connected to the cold plate component; the input end of the liquid cooling component is connected to the first liquid cooling connector, and the output end of the liquid cooling component is connected to the second liquid cooling connector; The liquid cooling assembly is respectively in contact with the chassis and the cover plate; the cold plate assembly is in contact with the mainboard module.
2. A liquid-cooled reinforced server according to claim 1, characterized in that: The liquid cooling assembly includes: a first liquid cooling tube, a second liquid cooling tube, and a conduction plate; One end of the first liquid cooling tube is detachably connected to the chassis, and the other end is detachably connected to the conductive plate; one end of the second liquid cooling tube is detachably connected to the chassis, and the other end is detachably connected to the conductive plate; the conductive plate is detachably connected to the cold plate assembly; The first liquid cooling tube is respectively in contact with the chassis and the cover plate; the second liquid cooling tube is respectively in contact with the chassis and the cover plate; The input end of the first liquid cooling tube is connected to the first liquid cooling connector, and the output end of the first liquid cooling tube is connected to the conduction plate; the input end of the second liquid cooling tube is connected to the second liquid cooling connector, and the output end of the second liquid cooling tube is connected to the chassis.
3. A reinforced server capable of liquid cooling and heat dissipation according to claim 2, characterized in that: The cold plate assembly includes: an abutment plate, and a plurality of support bolts; The abutment plate is detachably connected to the conductive plate; One ends of several of the support bolts are threadedly connected to the abutment plate, and the other ends are threadedly connected to the mainboard module; when several of the support bolts are threadedly connected to the abutment plate and the mainboard module, the abutment plate and the mainboard module are in an abutment state.
4. The reinforced server capable of liquid cooling and heat dissipation according to claim 1, characterized in that: The chassis is also provided with a fuse seat and a grounding column.
5. The reinforced server capable of liquid cooling and heat dissipation according to claim 1, characterized in that: A sealing and waterproof rubber strip is provided at the connection between the chassis and the cover plate.
6. The reinforced server capable of liquid cooling and heat dissipation according to claim 1, characterized in that: Slide rails are respectively arranged on both sides of the chassis.
7. The reinforced server capable of liquid cooling and heat dissipation according to claim 1, characterized in that: Also provided are: a locking spring, a locking column, a positioning column, and a limiting column; The positioning column is fixedly connected to the cover plate; a spring groove is provided on the positioning column; the locking spring is received in the spring groove; the locking column is slidably received in the spring groove; one end of the locking spring is fixedly connected to the inner wall of the spring groove, and the other end is fixedly connected to the locking column; The limiting column is fixedly connected to the chassis; a limiting groove matched with the locking column is provided on the limiting column; the locking column can abut against the inner wall of the limiting groove; when the spring is in a compressed state, the locking column abuts against the inner wall of the limiting groove.