Energy-saving low-carbon liquid cooling data center host

Abstract

The utility model relates to the technical field of data center hosts, in particular to an energy-saving low-carbon liquid cooling data center host which comprises a CPU radiator, the surface of a fixing lug of the CPU radiator is connected with the surface of a radiator clamping groove in a clamped mode, and the radiator clamping groove is formed in the top face of an installation plate. When the surfaces of the fixing lugs of the CPU radiator are clamped with the surfaces of the radiator clamping grooves, the radiator clamping grooves are stably mounted on the top surface of the mounting base, so that the CPU radiator does not need to be fixedly mounted in the host body by using bolts, and the situation that extrusion force generated on the CPU radiator is too large due to the fact that the rotation distance of the bolts is too large is prevented; the CPU radiator is troublesome to maintain and disassemble in the later period, lifting of the compression plate on the surface of the mounting plate is conveniently adjusted by adjusting the angles of the supporting legs, the compression plate compresses the CPU radiator on the surface of the mounting plate, and therefore workers can conveniently assemble and disassemble the CPU radiator on the top of the mounting base when maintaining the CPU radiator.

Description

Technical Field

[0001] This utility model relates to the field of data center host technology, specifically an energy-saving and low-carbon liquid-cooled data center host. Background Technology

[0002] In simple terms, data center mainframe computer water cooling refers to using liquids (such as water) to dissipate heat and cool the machine. A typical computer water cooling system consists of the following components: heat exchanger, circulation system, water tank, water pump, and water. Additional cooling structures can be added as needed. Systems using air cooling radiators may experience temperature spikes or exceed the CPU's warning temperature when running CPU-intensive programs. Water cooling systems, due to their larger heat capacity, exhibit significantly less thermal fluctuation.

[0003] However, in existing technologies, most CPU coolers for water-cooled data center host computers are fixed inside the host case with bolts. Excessive bolt torque can make it inconvenient to maintain and disassemble the CPU cooler later. At the same time, the installation of the CPU cooler needs to be securely placed inside the host case.

[0004] Therefore, we need an energy-saving and low-carbon liquid-cooled data center host to solve the problem of CPU heatsink installation in existing energy-saving and low-carbon liquid-cooled data center hosts, and also to achieve stable installation of CPU heatsinks inside the host case. Utility Model Content

[0005] The purpose of this utility model is to provide an energy-saving and low-carbon liquid-cooled data center host, which solves the problem of CPU heat sink installation in existing energy-saving and low-carbon liquid-cooled data center hosts, as mentioned in the background art, and also achieves stable installation of the CPU heat sink inside the host casing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving and low-carbon liquid-cooled data center host, comprising a host body, a support partition fixedly connected to the inner surface of the host body, a bottom surface of a mounting base fixedly connected to the top surface of the support partition, a CPU heat sink provided on the top surface of the mounting base, the CPU heat sink having a fixing lug surface engaging with the surface of a heat sink slot, the heat sink slot being opened on the top surface of a mounting plate, a top end of a positioning rod fixedly connected to the bottom surface of the mounting plate, and a bottom end of the positioning rod fixedly connected to the top surface of the mounting base.

[0007] Preferably, the top surface of the mounting plate has a storage groove, and an adjustable leg is provided inside the storage groove. Hinges are provided at both ends of the adjustable leg. The top hinge base of the adjustable leg is fixedly connected to the bottom surface of the compression plate, and the bottom surface of the compression plate presses against the top surface of the CPU heatsink's mounting lugs. The bottom hinge base of the adjustable leg is fixedly connected to the top surface of the guide block, and the surface of the guide block is movably connected to the surface of the guide groove. The guide groove is located inside the mounting plate, and the storage groove and the guide groove are interconnected. The surface of a bidirectional threaded rod is screwed into the bottom hinge block of the adjustable leg, and the surface of the bidirectional threaded rod is rotatably connected to the surface of the storage groove.

[0008] Preferably, the top surface of the mounting plate has a groove, and a drive gear is provided on the surface of the groove on the top of the mounting plate. The teeth of the drive gear mesh with the teeth of the transmission gear. The surface of the transmission gear is fixedly connected to the end of the bidirectional lead screw. The surface of the drive gear is fixedly connected to the end of the rotating rod. The surface of the rotating rod is rotatably connected to the inside of the groove of the mounting plate. The surface of the mounting plate is fixedly connected to the inside of the torsion disc.

[0009] Preferably, the width of the mounting plate is greater than the width of the compression plate, and there are two mounting plates, which are symmetrically arranged along the central axis of the mounting base.

[0010] Preferably, the guide groove has a "T" shaped cross-section, the surface of the guide groove is in contact with the bottom surface of the guide block, the guide block has an "I" shaped cross-section, there are two guide blocks, and the two guide blocks are symmetrically arranged along the center point of the mounting plate.

[0011] Preferably, the central axes of the rotating rod, the torsion disk, and the drive gear disk are arranged on the same horizontal line, and there are two drive gear disks, which are symmetrically arranged around the center point of the rotating rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: By fixing the top surface of the support partition to the bottom surface of the mounting base, and providing a heat sink slot on the top surface of the mounting base, when the mounting lugs of the CPU heat sink engage with the surface of the heat sink slot, the heat sink slot is securely installed on the top surface of the mounting base. Therefore, it is not necessary to use bolts to fix the CPU heat sink inside the host body, which would prevent excessive torque from the bolts from causing excessive pressure on the CPU heat sink and making subsequent maintenance and disassembly of the CPU heat sink troublesome. By adjusting the legs to change the angle, the compression plate clamps and securely holds the CPU heat sink on the top of the mounting base. After the leg angle is adjusted, the compression plate can press tightly against the mounting lugs of the CPU heat sink. This further solves the problem of installing CPU heat sinks in existing energy-saving and low-carbon liquid-cooled data center hosts, and also achieves a stable installation of the CPU heat sink inside the host casing. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a top view schematic diagram of the compression plate of this utility model;

[0015] Figure 3 for Figure 2 Cross-sectional view of the structure at point AA;

[0016] Figure 4 This is a schematic diagram showing the connection between the mounting plate and the compression plate;

[0017] Figure 5 This is a diagram showing the connection between the mounting base and the mounting plate;

[0018] Figure 6 Diagram showing the connection between the mounting base and the CPU heatsink;

[0019] Figure 7 for Figure 6 Enlarged diagram of point A in the middle.

[0020] In the diagram: 1. Main unit; 2. Support plate; 3. Mounting base; 4. CPU heatsink; 5. Rotating rod; 6. Torsion disc; 7. Positioning rod; 8. Mounting plate; 9. Heatsink slot; 10. Compression plate; 11. Storage slot; 12. Adjustable support leg; 13. Guide groove; 14. Guide block; 15. Two-way screw feed rod; 16. Transmission gear; 17. Drive gear disc. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1

[0023] Please see Figures 1-7 This utility model provides a technical solution: an energy-saving and low-carbon liquid-cooled data center host, a host body 1, a support partition 2 fixedly connected to the inner surface of the host body 1, the top surface of the support partition 2 fixedly connected to the bottom surface of the mounting base 3, the top surface of the mounting base 3 is provided with a CPU heat sink 4, including the CPU heat sink 4, the surface of the fixing ear of the CPU heat sink 4 is engaged with the surface of the heat sink slot 9, the heat sink slot 9 is opened on the top surface of the mounting plate 8, the bottom surface of the mounting plate 8 is fixedly connected to the top end of the positioning rod 7, and the bottom end of the positioning rod 7 is fixedly connected to the top surface of the mounting base 3;

[0024] By fixing the top surface of the support plate 2 to the bottom surface of the mounting base 3, and providing a heat sink slot 9 on the top surface of the mounting base 3, when the fixing ear surface of the CPU heat sink 4 engages with the surface of the heat sink slot 9, the heat sink slot 9 is securely installed on the top surface of the mounting base 3. Therefore, there is no need to use bolts to fix the CPU heat sink 4 inside the host body 1, which prevents excessive rotation distance of the bolts from causing excessive pressure on the CPU heat sink 4 and making it difficult to maintain and disassemble the CPU heat sink 4 later.

[0025] Example 2

[0026] See attached document Figures 1 to 7 Based on Embodiment 1, in order to securely clamp the CPU heatsink 4 on top of the mounting base 3, a storage groove 11 is provided on the top surface of the mounting plate 8. An adjustable leg 12 is provided inside the storage groove 11. Hinges are provided at both ends of the adjustable leg 12. The bottom of the top hinge block of the adjustable leg 12 is fixedly connected to the bottom surface of the compression plate 10. The bottom surface of the compression plate 10 presses against the top surface of the fixing ear of the CPU heatsink 4. The bottom hinge block of the adjustable leg 12 is fixedly connected to the top surface of the guide block 14. The surface of the guide block 14 is movably connected to the surface of the guide groove 13. The guide groove 13 is opened inside the mounting plate 8. The storage groove 11 and the guide groove 13 are connected in communication. The surface of the bidirectional threaded rod 15 is screwed inside the bottom hinge block of the adjustable leg 12. The surface of the bidirectional threaded rod 15 is rotatably connected to the surface of the storage groove 11.

[0027] By fixing the hinge blocks at both ends of the adjustable leg 12 to the bottom surface of the compression plate 10 and the top surface of the guide block 14 respectively, when the bottom hinge block of the adjustable leg 12 moves on the surface of the storage groove 11, the angle of the adjustable leg 12 can be changed. Therefore, by adjusting the angle of the adjustable leg 12, the compression plate 10 clamps and stabilizes the CPU heatsink 4 on the top of the mounting base 3. When the bidirectional screw 15 rotates on the surface of the storage groove 11, it can adjust the angle of the adjustable leg 12. Therefore, after the angle of the adjustable leg 12 is adjusted, the compression plate 10 can be pressed tightly against the fixing ear surface of the CPU heatsink 4.

[0028] Example 3

[0029] See attached document Figures 1 to 7Based on Embodiment 2, in order to facilitate the installation and disassembly of the CPU heatsink 4 on the top of the mounting base 3 during maintenance, a groove is provided on the top surface of the mounting plate 8. A drive gear 17 is provided on the surface of the groove on the top of the mounting plate 8. The teeth of the drive gear 17 mesh with the teeth of the transmission gear 16. The surface of the transmission gear 16 is fixedly connected to the end of the bidirectional lead screw 15. The surface of the drive gear 17 is fixedly connected to the end of the rotating rod 5. The surface of the rotating rod 5 is rotatably connected to the inside of the groove of the mounting plate 8. The surface of the mounting plate 8 is fixedly connected to the inside of the torsion disk 6.

[0030] By meshing the teeth between the transmission gear 16 and the drive gear 17, when the knob of the torsion disc 6 is turned to rotate the lever 5, the surface of the receiving groove 11 of the bidirectional lead screw 15 rotates under the drive of the transmission gear 16. This makes it easy to adjust the angle of the support leg 12, thereby making it easy to adjust the lifting and lowering of the compression plate 10 on the surface of the mounting plate 8. The compression plate 10 compresses the CPU heatsink 4 on the surface of the mounting plate 8, thus making it easy for staff to install and remove the CPU heatsink 4 on the top of the mounting base 3 for maintenance.

[0031] In actual use, the top surface of the support plate 2 is fixedly connected to the bottom surface of the mounting base 3. A heatsink slot 9 is provided on the top surface of the mounting base 3. When the fixing ear surface of the CPU heatsink 4 engages with the surface of the heatsink slot 9, the heatsink slot 9 is securely installed on the top surface of the mounting base 3. Therefore, it is not necessary to use bolts to fix the CPU heatsink 4 inside the host body 1, to prevent excessive rotation distance of the bolts from causing excessive pressure on the CPU heatsink 4, which would make subsequent maintenance and disassembly of the CPU heatsink 4 troublesome. By fixing the hinge blocks at both ends of the adjusting leg 12 to the bottom surface of the compression plate 10 and the top surface of the guide block 14 respectively, when the bottom hinge block of the adjusting leg 12 moves on the surface of the storage slot 11, the angle of the adjusting leg 12 can be changed. Therefore, by adjusting the leg 12, the angle can be changed. The variable angle allows the compression plate 10 to clamp and securely hold the CPU heatsink 4 on top of the mounting base 3. When the bidirectional lead screw 15 rotates on the surface of the storage slot 11, it can adjust the angle of the adjustable support leg 12. Therefore, after the angle of the adjustable support leg 12 is adjusted, the compression plate 10 can press tightly against the fixing ear surface of the CPU heatsink 4. By meshing the teeth between the transmission gear 16 and the drive gear 17, when the knob of the torsion disc 6 is turned, the bidirectional lead screw 15 rotates on the surface of the storage slot 11 under the drive of the transmission gear 16. This makes it easy to adjust the angle of the adjustable support leg 12, and thus easy to adjust the lifting and lowering of the compression plate 10 on the surface of the mounting plate 8. The compression plate 10 compresses the CPU heatsink 4 on the surface of the mounting plate 8, thus facilitating the installation and disassembly of the CPU heatsink 4 on top of the mounting base 3 for maintenance by the staff.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and low-carbon liquid-cooled data center host, comprising a host body (1), a support partition (2) fixedly connected to the inner surface of the host body (1), a mounting base (3) fixedly connected to the top surface of the support partition (2), and a CPU heat sink (4) provided on the top surface of the mounting base (3), comprising a CPU heat sink (4), characterized in that: The surface of the fixing ear of the CPU heat sink (4) is engaged with the surface of the heat sink slot (9). The heat sink slot (9) is opened on the top surface of the mounting plate (8). The bottom surface of the mounting plate (8) is fixedly connected to the top of the positioning rod (7). The bottom end of the positioning rod (7) is fixedly connected to the top surface of the mounting base (3). The top surface of the mounting plate (8) is provided with a storage groove (11). An adjustable support leg (12) is provided inside the storage groove (11). A hinge block is provided at both ends of the adjustable support leg (12). The bottom of the top hinge block of the adjustable support leg (12) is fixedly connected to the bottom surface of the compression plate (10). The bottom surface of the compression plate (10) is pressed against the top surface of the fixing ear of the CPU heat sink (4). The bottom hinge block of the adjustable support leg (12) is fixedly connected to the top surface of the guide block (14). The surface of the guide block (14) is movably connected to the surface of the guide groove (13). The guide groove (13) is opened inside the mounting plate (8). The storage groove (11) and the guide groove (13) are connected in communication. The surface of the double-acting threaded rod (15) is screwed inside the bottom hinge block of the adjustable support leg (12). The surface of the double-acting threaded rod (15) is rotatably connected to the surface of the storage groove (11).

2. The energy-saving and low-carbon liquid-cooled data center host according to claim 1, characterized in that: The mounting plate (8) has a groove on its top surface. A drive gear (17) is provided on the surface of the groove on the top of the mounting plate (8). The teeth of the drive gear (17) mesh with the teeth of the transmission gear (16). The surface of the transmission gear (16) is fixedly connected to the end of the bidirectional feed rod (15). The surface of the drive gear (17) is fixedly connected to the end of the rotating rod (5). The surface of the rotating rod (5) is rotatably connected to the inside of the groove of the mounting plate (8). The surface of the mounting plate (8) is fixedly connected to the inside of the torsion disc (6).

3. The energy-saving and low-carbon liquid-cooled data center host according to claim 1, characterized in that: The width of the mounting plate (8) is greater than the width of the compression plate (10). There are two mounting plates (8), and the two mounting plates (8) are symmetrically arranged along the central axis of the mounting base (3).

4. The energy-saving and low-carbon liquid-cooled data center host according to claim 1, characterized in that: The guide groove (13) has a "T" shaped cross section. The surface of the guide groove (13) is attached to the bottom surface of the guide block (14). The guide block (14) has an "I" shaped cross section. There are two guide blocks (14), and the two guide blocks (14) are symmetrically arranged along the center point of the mounting plate (8).

5. The energy-saving and low-carbon liquid-cooled data center host according to claim 2, characterized in that: The central axes of the rotating rod (5), the torsion disk (6) and the drive gear disk (17) are set on the same horizontal line. There are two drive gear disks (17), and the two drive gear disks (17) are symmetrically arranged along the center point of the rotating rod (5).

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