Efficient heat dissipation air duct structure of server case

Abstract

The invention provides an efficient heat dissipation air duct structure of a server case, and relates to the technical field of heat dissipation air duct structures, the efficient heat dissipation air duct structure comprises a heat dissipation case, a side plate and a heat dissipation cooling assembly, one side of the heat dissipation case is provided with a power switch, the lower surface of the heat dissipation case is fixedly connected with a plurality of supporting blocks, and one side of the heat dissipation case is provided with a switch button; one side of the side plate is attached to the heat dissipation case, the heat dissipation cooling assembly is located in the heat dissipation case, the heat dissipation cooling assembly is used for conducting heat dissipation on elements installed in the heat dissipation case, and the heat dissipation cooling assembly comprises a coolant storage box used for storing a coolant and a plurality of communicating pipes. After external air is sucked into the server case, the external air can be automatically cooled, so that the cooling effect on components of the server case can be improved, the temperature of the components in the operation process can be reduced, the service life of hardware can be prolonged, the calculation stability can be improved, and the server case is suitable for a high-density server and a high-temperature environment.

Description

Technical Field

[0001] This invention relates to the field of heat dissipation duct structure technology, and in particular to a high-efficiency heat dissipation duct structure for a server chassis. Background Technology

[0002] The server chassis cooling airflow structure is mainly used to cool down the electronic components inside the server, ensuring the stability of the server hardware during long-term operation.

[0003] The invention disclosed in publication number CN113655860B discloses a heat dissipation chassis and a server. The key technical points of the solution are as follows: The heat dissipation chassis includes a chassis body, a baffle, and a drive mechanism. The chassis body has an air inlet and an air outlet, and a ventilation hole is provided on one side wall of the chassis body. The baffle is slidably disposed on the side wall of the chassis body to open or close the ventilation hole. The drive mechanism is directly or indirectly connected to the baffle to drive the baffle to slide along the side wall of the chassis body. The heat dissipation chassis can perform optimal heat dissipation design for the configuration of each node within the server, thereby improving the overall heat dissipation effect and operating performance of the server, reducing server energy consumption, vibration, and failure rate, and also reducing server maintenance costs.

[0004] Regarding the above-mentioned issues, the following technical defects have been found: In the existing technology, server chassis mainly rely on the air circulation between the inside and outside of the chassis for heat dissipation during operation. However, in high-density servers and high-temperature environments, the air entering the chassis is prone to overheating and cannot achieve a cooling effect. This leads to low heat dissipation efficiency inside the server chassis, which can easily cause the temperature of electronic components to become too high and reduce the lifespan of the components inside the server chassis. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-efficiency heat dissipation airflow structure for server chassis.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency heat dissipation airflow structure for a server chassis, comprising a heat dissipation chassis, a side panel, and a heat dissipation and cooling assembly. A power switch is installed on one side of the heat dissipation chassis, and several support blocks are fixedly connected to the lower surface of the heat dissipation chassis. A switch button is installed on one side of the heat dissipation chassis, and one side of the side panel is abutted against the heat dissipation chassis. The heat dissipation and cooling assembly is located inside the heat dissipation chassis and is used to dissipate heat from components installed inside the heat dissipation chassis. The heat dissipation and cooling assembly includes a coolant storage tank for storing coolant and several connecting pipes. The coolant storage tank is fixed to one side of the outer wall of the heat dissipation chassis. A feed pipe for adding coolant is fixedly connected to the upper surface of the coolant storage tank. A sealing plug for sealing the feed pipe is interference-fitted to the inner wall of the feed pipe. A circulation pump is installed inside the coolant storage tank. Coolant delivery pipes for conveying coolant are fixedly connected to both the upper and lower surfaces of the coolant storage tank. The coolant delivery pipes slide against the heat dissipation chassis. The connecting pipe is dynamically connected to a plurality of air outlet nozzles fixedly connected to its outer wall for exhausting air into the heat sink casing. A corrugated pipe is fixedly connected to one end of two adjacent connecting pipes. The coolant delivery pipe is located inside the corrugated pipe and the connecting pipe, and is slidably connected to the connecting pipe. A rectangular pipe is fixedly connected to one side of the inner wall of the heat sink casing. An elastic sealing cloth is fixedly connected to one of the connecting pipes at their closest points to each other. The rectangular pipe is further away from the elastic sealing cloth. A suction fan for supplying air to the connecting pipe is installed at one end of the sealing cloth. A rectangular hole for air intake is opened on one side of the outer wall of the heat sink, and the rectangular hole is adapted to the size of the suction fan. An exhaust hole for exhaust is opened on the upper surface of the heat sink. An exhaust hopper for exhaust is fixedly connected to the upper surface of the heat sink and is connected to the exhaust hole. A circular pipe for exhaust is fixedly connected to the upper surface of the exhaust hopper, and an axial flow fan for extracting hot air from inside the heat sink is fixedly connected to the inner wall of the circular pipe.

[0007] The effects achieved by the above components are as follows: by setting up heat dissipation and cooling components, when external air is drawn into the server chassis, it can automatically cool the external air, thereby improving the cooling effect on the server chassis components, reducing the temperature of the components during operation, extending the hardware life and improving computing stability, and making it suitable for high-density servers and high-temperature environments.

[0008] Preferably, a plurality of slide rails are fixedly connected to one side of the inner wall of the heat dissipation box. A slider for driving the connecting pipe to rise and fall is slidably connected to the inner wall of the slide rail. One side of the slider is fixedly connected to the outer wall of the connecting pipe. A lead screw is threaded through the side of the slider. The lead screw is rotatably connected to the inner wall of the slide rail. A motor base for supporting the slide rail is fixedly connected to one side of the slide rail. A servo motor for driving the lead screw to rotate is fixedly connected to the inner wall of the motor base. The output end of the servo motor is fixedly connected to one end of the lead screw.

[0009] The effect achieved by the above components is as follows: by setting the above structure, the height of the air outlet nozzles that emit cold air inside the heat dissipation chassis can be adjusted, thereby cooling the inside of the heat dissipation chassis without dead angles. Furthermore, when a component inside the chassis is too high, the nozzles can be adjusted to cool that component.

[0010] Preferably, the end of the air outlet nozzle furthest from the connecting pipe is configured as a tapered structure.

[0011] The effect achieved by the above components is that by setting the exhaust nozzle inside the heat dissipation chassis to a conical structure, the conical nozzle can constrain the airflow diffusion angle and accurately spray cool air onto the surface of the components to be cooled.

[0012] Preferably, a connecting frame is fixedly connected to the outer wall of the heat dissipation box at the position corresponding to the rectangular hole, a magnetic ring is fixedly connected to the inner wall of the connecting frame, an iron ring is attached to the inner wall of the connecting frame, the iron ring is attracted to the magnetic ring, and a filter screen for filtering dust in the air is fixedly connected to the inner wall of the iron ring.

[0013] The effect achieved by the above components is as follows: by setting the above structure, the filter screen can filter the air drawn into the connecting pipe by the suction fan, thereby preventing dust and other dirt from adhering to the inside of the connecting pipe. After the filter screen has been used for a period of time, personnel can easily disassemble and clean it, thereby preventing dust and other dirt from clogging the filter screen.

[0014] Preferably, the interior of the connecting pipe is provided with a plurality of limiting ropes for limiting the coolant delivery pipe, and the two ends of the limiting ropes are fixedly connected to the outer wall of the coolant delivery pipe and the inner wall of the connecting pipe, respectively.

[0015] The effect achieved by the above components is that the limiting rope can limit the coolant delivery pipe, keeping it always in the center position of the connecting pipe.

[0016] Preferably, the heat dissipation enclosure has several partitions fixedly connected inside for supporting electronic components, and the surface of the partitions has several mounting holes and wire-passing holes.

[0017] The effect achieved by the above components is that by installing several partitions inside the heatsink, the space inside the heatsink can be divided, thereby separating high-power components such as CPU and GPU from other areas, and concentrating heat dissipation resources for efficient cooling.

[0018] Preferably, the outer wall of the circular tube is provided with an exhaust assembly for discharging hot air to a location away from the heat sink. The exhaust assembly includes a connecting cylinder, the inner wall of which is fixedly connected to the outer wall of the circular tube. Several fixing plates are slidably passed through the outer wall of the connecting cylinder. The cross-section of the fixing plates is set as a right-angled trapezoid. A connecting pipe is attached to the inner wall of the connecting cylinder. Several fixing holes are opened on the outer wall of the connecting pipe. The size of the fixing plates and the fixing holes are adapted to each other. A slip ring is slidably connected to the outer wall of the connecting cylinder. A screw for driving the slip ring to move is threaded through the surface of the slip ring. The lower end of the screw is rotatably connected to the outer wall of the exhaust fan. Several ball bearings for driving the fixing plates to move are fixedly connected to the upper surface of the slip ring. The arc surface of the ball bearings corresponds to the inclined side of the fixing plate. The upper end of the connecting pipe is fixedly connected to a connecting hose for discharging hot air. A rigid pipe is fixedly connected to the end of the connecting hose away from the connecting pipe. A pull rope for personnel to control the exhaust direction is fixedly connected to the outer wall of the rigid pipe.

[0019] The effect achieved by the above components is that by setting up the exhaust components, personnel can adjust the direction and position of the hot air exhausted from the heat dissipation box, so that the exhausted hot air is away from the heat dissipation box, thereby preventing the hot air from being re-inhaled into the heat dissipation box and reducing the heat dissipation efficiency.

[0020] Preferably, the inner wall of the connecting tube has a limiting hole, and a limiting plate is slidably inserted into the inner wall of the limiting hole. The limiting plate is fixedly connected to the outer wall of the connecting tube.

[0021] The effect achieved by the above components is that, while connecting the connecting cylinder and the connecting pipe, the limiting plate fixed on the outer wall of the connecting pipe needs to be inserted into the limiting hole, so that the fixing plate fixing hole can be quickly aligned.

[0022] Preferably, the inner wall of the heat dissipation casing is provided with a disassembly assembly for facilitating the disassembly and assembly of the side panel. The disassembly assembly includes a welding plate that provides support. The welding plate is fixedly connected to the inner wall of the heat dissipation casing. A plug rod is fixedly connected to the side of the welding plate near the side panel. Several insertion holes are opened on the side of the side panel. The insertion holes are adapted to the size of the plug rod. An adjusting ring is threadedly connected to the arc surface of the plug rod. A rubber pad for increasing the friction between the adjusting ring and the side panel is fixedly connected to one side of the adjusting ring. The diameter of the rubber pad is larger than the diameter of the adjusting ring.

[0023] The effect achieved by the above components is that, by setting up the disassembly and assembly components, personnel can easily disassemble and assemble the side panel on one side of the heat dissipation chassis, thereby facilitating personnel to clean the inside of the chassis and maintain the electronic components inside the chassis.

[0024] Preferably, the outer wall of the adjusting ring has anti-slip textures to facilitate personnel to rotate the adjusting ring.

[0025] The effect achieved by the above components is that personnel can easily rotate the adjusting ring by using the anti-slip texture.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In this invention, by setting up a heat dissipation and cooling component, when external air is drawn into the server chassis, it can automatically cool the external air, thereby improving the cooling effect on the server chassis components, reducing the temperature of the components during operation, extending the hardware life and improving computing stability, and is suitable for high-density servers and high-temperature environments.

[0027] 2. In this invention, by setting up an exhaust component, personnel can adjust the direction and position of the hot air discharged from the heat dissipation box, so that the discharged hot air is away from the heat dissipation box, thereby preventing the hot air from being re-inhaled into the heat dissipation box and reducing the heat dissipation efficiency.

[0028] 3. In this invention, by setting up disassembly and assembly components, personnel can easily disassemble and assemble the side panel on one side of the heat dissipation chassis, thereby facilitating personnel to clean the inside of the chassis and maintain the electronic components inside the chassis. Attached Figure Description

[0029] Figure 1 This invention provides a three-dimensional structural diagram of a high-efficiency heat dissipation airflow structure for a server chassis. Figure 2 This invention provides a partial structural disassembly diagram of a high-efficiency heat dissipation airflow structure for a server chassis. Figure 3 This invention provides a schematic diagram of a heat dissipation and cooling component based on a high-efficiency heat dissipation airflow structure for a server chassis. Figure 4 This is a partial structural disassembly diagram of a heat dissipation and cooling component for a server chassis with a high-efficiency heat dissipation airflow structure proposed in this invention. Figure 5 This is a partial structural diagram of a heat dissipation and cooling component for a server chassis with an efficient heat dissipation airflow structure proposed in this invention. Figure 6 This invention provides a schematic diagram of the internal structure of the heat dissipation and cooling components, including the connecting pipe and the corrugated pipe, in a high-efficiency heat dissipation airflow structure for a server chassis. Figure 7This invention provides a schematic diagram of the slide rail structure in a heat dissipation and cooling component of a server chassis with an efficient heat dissipation airflow structure. Figure 8 This invention provides a schematic diagram of the exhaust component of a server chassis high-efficiency heat dissipation air duct structure; Figure 9 This is a partial structural disassembly diagram of the exhaust component of a server chassis high-efficiency heat dissipation air duct structure proposed in this invention; Figure 10 This invention provides a schematic diagram of the disassembly and assembly components of a server chassis high-efficiency heat dissipation airflow structure; Figure 11 This is a partial structural disassembly diagram of the assembly and disassembly components of a server chassis high-efficiency heat dissipation airflow structure proposed in this invention.

[0030] Legend: 1. Heat dissipation casing; 2. Side panel; 3. Heat dissipation and cooling components; 301. Coolant storage tank; 302. Feed pipe; 303. Sealing plug; 304. Coolant delivery pipe; 305. Connecting pipe; 306. Exhaust nozzle; 307. Corrugated pipe; 308. Rectangular pipe; 309. Elastic sealing cloth; 310. Suction fan; 311. Rectangular hole; 312. Connecting frame; 313. Magnetic ring; 314. Iron ring; 315. Filter screen; 316. Exhaust hole; 317. Exhaust duct; 318. Round pipe; 319. Axial flow fan; 320. Limiting rope; 321. Slide rail; 322. Slider; 323. 324. Lead screw; 325. Motor base; 326. Servo motor; 327. Partition plate; 328. Mounting hole; 4. Exhaust assembly; 401. Connecting cylinder; 402. Slip ring; 403. Screw; 404. Ball bearing; 405. Fixing plate; 406. Connecting pipe; 407. Fixing hole; 408. Connecting hose; 409. Rigid pipe; 410. Pull rope; 411. Limiting plate; 412. Limiting hole; 5. Assembly / disassembly assembly; 51. Welding plate; 52. Insert rod; 53. Insertion hole; 54. Adjusting ring; 55. Rubber pad; 56. Anti-slip texture; 6. Support block; 7. Switch button; 8. Power switch. Detailed Implementation

[0031] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0032] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0033] Example 1, such as Figure 1-2 As shown, the present invention provides a high-efficiency heat dissipation airflow structure for a server chassis, including a heat dissipation chassis 1, a side plate 2, and a heat dissipation and cooling assembly 3. A power switch 8 is installed on one side of the heat dissipation chassis 1, and several support blocks 6 are fixedly connected to the lower surface of the heat dissipation chassis 1. A switch button 7 is installed on one side of the heat dissipation chassis 1, and one side of the side plate 2 is attached to the heat dissipation chassis 1.

[0034] The heat dissipation and cooling component 3 is located inside the heat dissipation casing 1. The outer wall of the round tube 318 is provided with an exhaust component 4 for discharging hot air to a position away from the heat dissipation casing 1. The inner wall of the heat dissipation casing 1 is provided with a disassembly and assembly component 5 for facilitating the disassembly and assembly of the side panel 2.

[0035] The following section will explain the specific settings and functions of its heat dissipation and cooling components 3, exhaust components 4, and disassembly and assembly components 5.

[0036] like Figures 3 to 7 As shown, the heat dissipation and cooling assembly 3 is used to dissipate heat from components installed inside the heat sink housing 1. The heat dissipation and cooling assembly 3 includes a coolant storage tank 301 for storing coolant and several connecting pipes 305. The coolant storage tank 301 is fixed to one side of the outer wall of the heat sink housing 1. The coolant can be water, ethylene glycol solution, etc. The upper surface of the coolant storage tank 301 is fixedly connected to a feed pipe 302 for adding coolant. The inner wall of the feed pipe 302 is interference-fitted to seal the feed pipe 302. The coolant storage tank 301 is equipped with a circulation pump. Both the upper and lower surfaces of the coolant storage tank 301 are fixedly connected to coolant delivery pipes 304 for transporting coolant. The coolant delivery pipes 304 are slidably connected to the radiator housing 1. Several exhaust nozzles 306 for venting air into the radiator housing 1 are fixedly connected to the outer wall of the connecting pipe 305. One end of two adjacent connecting pipes 305 is fixedly connected to a corrugated pipe 307. The coolant delivery pipe 304 is located within the corrugated pipe. Inside 307 and the connecting pipe 305, the coolant delivery pipe 304 is slidably connected to the connecting pipe 305. A rectangular pipe 308 is fixedly connected to one side of the inner wall of the heat sink 1. The ends of the rectangular pipe 308 and one of the connecting pipes 305 that are close to each other are fixedly connected to an elastic sealing cloth 309 for connecting the rectangular pipe 308 and the connecting pipe 305. A suction fan 310 for supplying air to the connecting pipe 305 is installed at the end of the rectangular pipe 308 away from the elastic sealing cloth 309. The outer wall of the heat sink 1... A rectangular hole 311 for air intake is provided on one side, and the rectangular hole 311 is adapted to the size of the suction fan 310. An exhaust hole 316 for exhaust is provided on the upper surface of the heat dissipation box 1. An exhaust hopper 317 for exhaust is fixedly connected to the upper surface of the heat dissipation box 1. The exhaust hopper 317 is connected to the exhaust hole 316. A circular pipe 318 for exhaust is fixedly connected to the upper surface of the exhaust hopper 317. An axial flow fan 319 for extracting hot air from inside the heat dissipation box 1 is fixedly connected to the inner wall of the circular pipe 318.

[0037] Several slide rails 321 are fixedly connected to one side of the inner wall of the heat dissipation casing 1. A slider 322 for driving the connecting pipe 305 to rise and fall is slidably connected to the inner wall of the slide rail 321. One side of the slider 322 is fixedly connected to the outer wall of the connecting pipe 305. A lead screw 323 is threaded through the side of the slider 322. The lead screw 323 is rotatably connected to the inner wall of the slide rail 321. A motor base 324 for supporting is fixedly connected to one side of the slide rail 321. A servo motor 325 for driving the lead screw 323 to rotate is fixedly connected to the inner wall of the motor base 324. The output end of the servo motor 325 is fixedly connected to one end of the lead screw 323. When the height of the air outlet nozzle 306 needs to be adjusted, the servo motor 325 is started to drive the lead screw 323 to rotate. The lead screw 323 drives the slider 322, which slides along the inner wall of the slide rail 321. The slider 322 drives the connecting pipe 305, which in turn drives the air outlet nozzle 306 to rise and fall. Once the air outlet nozzle 306 has risen and fallen to the appropriate height, the servo motor 325 can be stopped. By setting the above structure, the height of the air outlet nozzle 306 that emits cold air from inside the heat sink 1 can be adjusted, thereby cooling the inside of the heat sink 1 without any blind spots. Furthermore, if a component inside the heat sink is too high, the nozzle can be moved to cool that component.

[0038] The end of the exhaust nozzle 306 away from the connecting pipe 305 is set into a conical structure. By setting the exhaust nozzle 306 inside the heat sink 1 into a conical structure, the conical nozzle can constrain the airflow diffusion angle and accurately spray cool air onto the surface of the components to be cooled.

[0039] A connecting frame 312 is fixedly connected to the outer wall of the heat dissipation casing 1 at the position corresponding to the rectangular hole 311. A magnetic ring 313 is fixedly connected to the inner wall of the connecting frame 312. An iron ring 314 is attached to the inner wall of the connecting frame 312. The iron ring 314 and the magnetic ring 313 are attracted to each other. A filter screen 315 for filtering dust in the air is fixedly connected to the inner wall of the iron ring 314. When the filter screen 315 needs to be disassembled and cleaned, first move the iron ring 314 to separate it from the inner wall of the magnetic ring 313 and the connecting frame 312 to complete the disassembly of the filter screen 315. After the filter screen 315 is cleaned, put the iron ring 314 back into the inner wall of the connecting frame 312. The magnetic ring 313 can attract the iron ring 314, thereby completing the installation of the filter screen 315. By setting the above structure, the filter screen 315 can filter the air drawn into the connecting pipe 305 by the suction fan 310, thereby preventing dust and other dirt from adhering to the inside of the connecting pipe 305. After the filter screen 315 has been used for a period of time, personnel can easily disassemble and clean it, thereby preventing dust and other dirt from clogging the filter screen 315.

[0040] The connecting pipe 305 is provided with several limiting ropes 320 for limiting the coolant delivery pipe 304. The two ends of the limiting ropes 320 are fixedly connected to the outer wall of the coolant delivery pipe 304 and the inner wall of the connecting pipe 305, respectively. The limiting ropes 320 can limit the coolant delivery pipe 304 so that it is always located in the center position of the connecting pipe 305.

[0041] The internal structure of the heatsink chassis 1 is fixedly connected to several partitions 326 for supporting electronic components. The surfaces of the partitions 326 have several mounting holes 327 and wire-through holes 328. By installing several partitions 326 inside the heatsink chassis 1, the internal space can be divided, thereby separating high-power components such as the CPU and GPU from other areas, and concentrating heat dissipation resources for efficient cooling.

[0042] The overall heat dissipation and cooling component 3 achieves the following effect: when external air is drawn into the server chassis, it can automatically cool the external air, thereby improving the cooling effect on the server chassis components, reducing the temperature of the components during operation, extending the hardware life and improving computing stability, making it suitable for high-density servers and high-temperature environments.

[0043] like Figure 8 and Figure 9 As shown, the exhaust assembly 4 includes a connecting cylinder 401. The inner wall of the connecting cylinder 401 is fixedly connected to the outer wall of the circular pipe 318. Several fixing plates 405 are slidably passed through the outer wall of the connecting cylinder 401. The cross-section of the fixing plates 405 is set as a right trapezoid. A connecting pipe 406 is attached to the inner wall of the connecting cylinder 401. Several fixing holes 407 are opened on the outer wall of the connecting pipe 406. The sizes of the fixing plates 405 and the fixing holes 407 are adapted to each other. A slip ring 402 is slidably connected to the outer wall of the connecting cylinder 401. The surface of the slip ring 402 is threaded with a drive mechanism for the slip ring 402. 02. A movable screw 403 is rotatably connected to the outer wall of the exhaust duct 317. Several balls 404 for driving the fixed plate 405 to move are fixedly connected to the upper surface of the slip ring 402. The arc surface of the balls 404 corresponds to the inclined side of the fixed plate 405. The upper end of the connecting pipe 406 is fixedly connected to the connecting hose 408 for discharging hot air. The end of the connecting hose 408 away from the connecting pipe 406 is fixedly connected to a rigid pipe 409. A pull rope 410 for easy personnel to control the exhaust direction is fixedly connected to the outer wall of the rigid pipe 409.

[0044] A limiting hole 412 is provided on the inner wall of the connecting cylinder 401. A limiting plate 411 is slidably inserted into the inner wall of the limiting hole 412, and the limiting plate 411 is fixedly connected to the outer wall of the connecting tube 406. When connecting the connecting cylinder 401 and the connecting tube 406, the limiting plate 411 fixed to the outer wall of the connecting tube 406 needs to be inserted into the limiting hole 412, so that the fixing plate 405 can be quickly aligned with the fixing hole 407.

[0045] The effect of the entire exhaust assembly 4 is that by setting the exhaust assembly 4, personnel can adjust the direction and position of the hot air discharged from the heat dissipation box 1, so that the discharged hot air is away from the heat dissipation box 1, thereby preventing the hot air from being re-inhaled into the heat dissipation box 1 and reducing the heat dissipation efficiency.

[0046] like Figure 10 and Figure 11 As shown, the disassembly and assembly component 5 includes a welding plate 51 that provides support. The welding plate 51 is fixedly connected to the inner wall of the heat sink 1. A plug rod 52 is fixedly connected to the side of the welding plate 51 near the side plate 2. Several insertion holes 53 are provided on the side of the side plate 2, and the insertion holes 53 are adapted to the size of the plug rod 52. An adjusting ring 54 is threadedly connected to the arc surface of the plug rod 52. A rubber pad 55 is fixedly connected to one side of the adjusting ring 54 to improve the friction between the adjusting ring 54 and the side plate 2. The diameter of the rubber pad 55 is larger than the diameter of the adjusting ring 54. By setting up the disassembly and assembly component 5, personnel can easily disassemble and assemble the side plate 2 on one side of the heat sink 1, thereby facilitating the cleaning of the inside of the chassis and the maintenance of the electronic components inside the chassis. The outer wall of the adjusting ring 54 has anti-slip textures 56 to facilitate the rotation of the adjusting ring 54. Personnel can use the anti-slip textures 56 to rotate the adjusting ring 54, achieving the effect of easy rotation of the adjusting ring 54.

[0047] The overall effect of the disassembly and assembly component 5 is that, by setting up the disassembly and assembly component 5, personnel can easily disassemble and assemble the side panel 2 on one side of the heat dissipation chassis 1, thereby facilitating personnel to clean the inside of the chassis and maintain the electronic components inside the chassis.

[0048] The overall working principle is as follows: when the heat dissipation and cooling component 3 is needed to cool the components inside the chassis, the suction fan 310 is first started, allowing external air to pass through the filter screen 315, rectangular tube 308, and elastic sealing cloth 309 into the connecting pipe 305. Simultaneously, the circulation pump inside the coolant storage tank 301 is started, causing the coolant to circulate along the channel of coolant storage tank 301-coolant delivery pipe 304-coolant storage tank 301. Since the coolant delivery pipe 304 is located inside the connecting pipe 305, when external air enters the connecting pipe 305 and comes into contact with the coolant delivery pipe 304, the coolant inside the coolant delivery pipe 304 can cool the components inside the connecting pipe 305. The air is used for cooling. After entering the connecting pipe 305, the air moves along the interior of the connecting pipe 305 and the corrugated pipe 307 and is ejected one by one from the exhaust nozzles. The cold air ejected from the exhaust nozzles cools the components inside the heat sink 1. Simultaneously, the servo motor 325 is activated to rotate the lead screw 323. The lead screw 323 drives the slider 322, causing it to slide along the inner wall of the slide rail 321. The slider 322 drives the connecting pipe 305, which in turn raises and lowers the exhaust nozzle 306. When the exhaust nozzle 306 reaches the appropriate height, the servo motor 325 stops. The height of the exhaust nozzle 306 can be adjusted... This allows for comprehensive cooling of the interior of the heat sink 1 without any blind spots. Furthermore, if a component inside the heat sink becomes too hot, a nozzle can be adjusted to cool that component. The limiting rope 320 can limit the coolant delivery pipe 304 located inside the connecting pipe 305, ensuring it remains centered within the connecting pipe 305. After the cold air is exhausted into the heat sink 1 and heats the components, the axial flow fan 319 inside the circular pipe 318 is activated. This allows the heated cold air to sequentially enter the circular pipe 318 through the exhaust port 316 and exhaust duct 317, and finally exit from the circular pipe 318. In summary, by activating the circulating pump, suction fan 310, and axial flow fan 319, the heat sink can be continuously cooled. The components inside the heat dissipation box 1 are cooled down. When the coolant is used up, the personnel can open the sealing plug 303 and add coolant to the coolant storage tank 301 through the feed pipe 302. The air outlet nozzle 306 inside the heat dissipation box 1 is set as a conical structure. The conical nozzle can restrict the airflow diffusion angle and accurately spray cold air onto the surface of the components to be cooled. In addition, the filter screen 315 can filter the air drawn into the connecting pipe 305 by the suction fan 310, thereby preventing dust and other dirt from adhering to the inside of the connecting pipe 305. After the filter screen 315 has been used for a period of time, the personnel can easily disassemble and clean it, thereby preventing dust and other dirt from clogging the filter screen 315.

[0049] When it is necessary to control the direction and position of the exhaust hot air, first insert the connecting pipe 406 fixed on the connecting hose 408 into the connecting cylinder 401. Simultaneously with aligning the connecting cylinder 401 and the connecting pipe 406, insert the limiting plate 411 fixed on the outer wall of the connecting pipe 406 into the limiting hole 412, so that the fixing plate 405 and fixing hole 407 can be quickly aligned. Once the connecting pipe 406 is flush with the inner wall of the connecting cylinder 401 and the fixing plate 405 is aligned with the fixing hole 407, rotate the screw 403 to drive the slip ring 402, causing the slip ring 402 to move along the outer wall of the connecting cylinder 401 towards the fixing plate 405. As the sliding ring 402 moves in the direction of the fixed plate 405, it drives several balls 404 to move closer to the fixed plate 405. At this time, the balls 404 will squeeze the oblique side of the fixed plate 405. The fixed plate 405 will then move through the connecting cylinder 401. When the fixed plate 405 is inserted into the fixed hole 407, the docking operation between the connecting cylinder 401 and the connecting pipe 406 can be completed. At this time, the hot air discharged from the heat dissipation box 1 will be discharged sequentially along the round pipe 318, the connecting pipe 406, the connecting hose 408, and the rigid pipe 409. Personnel can move the pull rope 410 to drive the rigid pipe 409 to adjust the direction and position of the discharged hot air.

[0050] In this invention, when personnel need to open the side panel 2, they first use the anti-slip texture 56 to rotate the adjusting ring 54, causing the adjusting ring 54 to separate the rubber pad 55 from the plug rod 52. Then, they move the side panel 2 to separate the plug rod 52 from the plug rod 52. At this point, the disassembly of the side panel 2 can be completed. When the maintenance of the electronic components inside the heat sink 1 is completed and the side panel 2 needs to be installed, the side panel 2 is first moved so that the plug rod 52 is inserted into the socket 53. When the plug rod 52 is inserted into the socket 53 and the side panel 2 is in contact with the heat sink 1, the adjusting ring 54 is then placed on the arc surface of the plug rod 52. Then, the adjusting ring 54 is rotated to make the rubber pad 55 abut against the side panel 2, thus completing the installation of the side panel 2.

[0051] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A high-efficiency heat dissipation airflow structure for a server chassis, comprising a heat dissipation chassis (1), a side plate (2), and a heat dissipation cooling assembly (3), characterized in that: A power switch (8) is installed on one side of the heat sink (1). Several support blocks (6) are fixedly connected to the lower surface of the heat sink (1). A switch button (7) is installed on one side of the heat sink (1). One side of the side plate (2) is attached to the heat sink (1). The heat dissipation and cooling assembly (3) is located inside the heat sink (1). The heat dissipation and cooling assembly (3) is used to dissipate heat from the components installed inside the heat sink (1). The heat dissipation and cooling assembly (3) includes a coolant storage tank (301) for storing coolant and several connecting pipes (305). The coolant storage tank (301) is fixed to one side of the outer wall of the heat sink (1). On the side, the upper surface of the coolant storage tank (301) is fixedly connected to a feed pipe (302) for adding coolant. The inner wall of the feed pipe (302) is interference-fitted with a sealing plug (303) for sealing the feed pipe (302). A circulation pump is installed inside the coolant storage tank (301). The upper and lower surfaces of the coolant storage tank (301) are both fixedly connected to coolant delivery pipes (304) for conveying coolant. The coolant delivery pipes (304) are slidably connected to the heat sink (1). The outer wall of the connecting pipe (305) is fixedly connected to several air outlet nozzles (306) for exhausting air into the heat sink (1). Two adjacent connecting pipes One end of (305) is fixedly connected to a corrugated pipe (307). The coolant delivery pipe (304) is located inside the corrugated pipe (307) and the connecting pipe (305). The coolant delivery pipe (304) is slidably connected to the connecting pipe (305). A rectangular pipe (308) is fixedly connected to one side of the inner wall of the heat sink (1). The ends of the rectangular pipe (308) and one of the connecting pipes (305) that are close to each other are fixedly connected to an elastic sealing cloth (309) for connecting the rectangular pipe (308) and the connecting pipe (305). The end of the rectangular pipe (308) away from the elastic sealing cloth (309) is equipped with a device for supplying coolant to the connecting pipe (305). An air intake fan (310) is provided. A rectangular hole (311) for air intake is provided on one side of the outer wall of the heat sink (1). The rectangular hole (311) is adapted to the size of the air intake fan (310). An exhaust hole (316) for exhaust is provided on the upper surface of the heat sink (1). An exhaust hopper (317) for exhaust is fixedly connected to the upper surface of the heat sink (1). The exhaust hopper (317) is connected to the exhaust hole (316). A circular pipe (318) for exhaust is fixedly connected to the upper surface of the exhaust hopper (317). An axial flow fan (319) for extracting hot air from inside the heat sink (1) is fixedly connected to the inner wall of the circular pipe (318).

2. The server chassis high-efficiency heat dissipation airflow structure according to claim 1, characterized in that: A plurality of slide rails (321) are fixedly connected to one side of the inner wall of the heat dissipation box (1). A slider (322) for driving the connecting pipe (305) to rise and fall is slidably connected to the inner wall of the slide rail (321). One side of the slider (322) is fixedly connected to the outer wall of the connecting pipe (305). A lead screw (323) is threaded through the side of the slider (322). The lead screw (323) is rotatably connected to the inner wall of the slide rail (321). A motor base (324) for supporting is fixedly connected to one side of the slide rail (321). A servo motor (325) for driving the lead screw (323) to rotate is fixedly connected to the inner wall of the motor base (324). The output end of the servo motor (325) is fixedly connected to one end of the lead screw (323).

3. The server chassis high-efficiency heat dissipation airflow structure according to claim 1, characterized in that: The end of the air outlet nozzle (306) away from the connecting pipe (305) is configured as a conical structure.

4. The server chassis high-efficiency heat dissipation airflow structure according to claim 1, characterized in that: A connecting frame (312) is fixedly connected to the outer wall of the heat dissipation box (1) at the position corresponding to the rectangular hole (311). A magnetic ring (313) is fixedly connected to the inner wall of the connecting frame (312). An iron ring (314) is attached to the inner wall of the connecting frame (312). The iron ring (314) is attracted to the magnetic ring (313). A filter screen (315) for filtering dust in the air is fixedly connected to the inner wall of the iron ring (314).

5. The server chassis high-efficiency heat dissipation airflow structure according to claim 1, characterized in that: The interior of the connecting pipe (305) is provided with a plurality of limiting ropes (320) for limiting the coolant delivery pipe (304). The two ends of the limiting ropes (320) are fixedly connected to the outer wall of the coolant delivery pipe (304) and the inner wall of the connecting pipe (305), respectively.

6. The server chassis high-efficiency heat dissipation airflow structure according to claim 1, characterized in that: The heat dissipation casing (1) is internally fixedly connected to several partitions (326) for supporting electronic components. Several mounting holes (327) are provided on the surface of the partitions (326), and wire holes (328) are provided on the surface of the partitions (326).

7. The server chassis high-efficiency heat dissipation airflow structure according to claim 1, characterized in that: The outer wall of the circular tube (318) is provided with an exhaust assembly (4) for discharging hot air to a location away from the heat sink (1). The exhaust assembly (4) includes a connecting cylinder (401). The inner wall of the connecting cylinder (401) is fixedly connected to the outer wall of the circular tube (318). Several fixing plates (405) are slidably passed through the outer wall of the connecting cylinder (401). The cross-section of the fixing plates (405) is set as a right trapezoid. A connecting pipe (406) is attached to the inner wall of the connecting cylinder (401). Several fixing holes (407) are opened on the outer wall of the connecting pipe (406). The size of the fixing plates (405) is adapted to the fixing holes (407). A slip ring (402) is slidably connected to the outer wall of the connecting cylinder (401). The slip ring (402) is threaded with a screw (403) for driving the slip ring (402) to move. The lower end of the screw (403) is rotatably connected to the outer wall of the exhaust duct (317). The upper surface of the slip ring (402) is fixedly connected with a plurality of balls (404) for driving the fixed plate (405) to move. The arc surface of the balls (404) corresponds to the inclined waist side of the fixed plate (405). The upper end of the connecting pipe (406) is fixedly connected to a connecting hose (408) for discharging hot air. The end of the connecting hose (408) away from the connecting pipe (406) is fixedly connected to a rigid pipe (409). The outer wall of the rigid pipe (409) is fixedly connected with a pull rope (410) for personnel to control the exhaust direction.

8. The server chassis high-efficiency heat dissipation airflow structure according to claim 7, characterized in that: The inner wall of the connecting tube (401) has a limiting hole (412), and a limiting plate (411) is slidably inserted into the inner wall of the limiting hole (412). The limiting plate (411) is fixedly connected to the outer wall of the connecting tube (406).

9. The server chassis high-efficiency heat dissipation airflow structure according to claim 1, characterized in that: The inner wall of the heat dissipation casing (1) is provided with a disassembly assembly (5) for easy disassembly and assembly of the side plate (2). The disassembly assembly (5) includes a welding plate (51) that provides support. The welding plate (51) is fixedly connected to the inner wall of the heat dissipation casing (1). A plug rod (52) is fixedly connected to the side of the welding plate (51) near the side plate (2). Several insertion holes (53) are opened on the side of the side plate (2). The size of the insertion holes (53) is adapted to the size of the plug rod (52). An adjusting ring (54) is threadedly connected to the arc surface of the plug rod (52). A rubber pad (55) is fixedly connected to one side of the adjusting ring (54) to improve the friction between the adjusting ring (54) and the side plate (2). The diameter of the rubber pad (55) is larger than the diameter of the adjusting ring (54).

10. The server chassis high-efficiency heat dissipation airflow structure according to claim 9, characterized in that: The outer wall of the adjusting ring (54) is provided with anti-slip texture (56) to facilitate the rotation of the adjusting ring (54) by personnel.

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