High-efficiency heat dissipation type server case shell

Abstract

The application relates to a high-efficiency heat dissipation type server case shell and relates to the technical field of server cases; the high-efficiency heat dissipation type server case shell comprises a shell body and a filter screen, a cleaning mechanism is further arranged on the shell body, the cleaning mechanism comprises a cleaning frame and a driving assembly, a plurality of bristles are arranged on the cleaning frame, the bristles extend into mesh holes on the filter screen, and the driving assembly is used for driving the cleaning frame to displace along the height direction of the filter screen, so that the bristles brush off dust in the mesh holes of the filter screen. The application has the effect of guaranteeing the heat dissipation effect of the case shell.

Description

Technical Field

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

[0002] A server, also known as a servo, is a specific IT device in a network environment that provides computing power and runs software applications. It generally has the ability to respond to service requests, provide services, and ensure service availability. In the network, it undertakes key tasks such as data storage, forwarding, and publishing. It is an indispensable and important component in various client / server (C / S) or browser / server (B / S) network models.

[0003] A server chassis in the prior art includes a chassis shell, several electronic components, and several cooling fans. The chassis shell also contains mounting cavities. Each electronic component is located within a mounting cavity and is fixedly mounted to the inner wall of the chassis shell. Each cooling fan is located at one end of the chassis shell and communicates with the mounting cavity, and is used to exhaust gas from the mounting cavity. A filter is also provided on the side of the cooling fan away from the mounting cavity, and the filter is fixedly mounted to the chassis shell. In use, the cooling fans blow hot air from the mounting cavity towards the side near the filter, and the hot air is exhausted through the holes in the filter, thereby cooling the electronic components within the mounting cavity.

[0004] Regarding the aforementioned technologies, after prolonged use, a significant amount of dust accumulates inside the mesh of the filter screen, leading to partial blockage. This reduces the connectivity between the inside of the chassis and the outside environment, making it difficult for hot air inside the mounting cavity to escape in a timely manner and reducing the heat dissipation effect of the chassis. Therefore, improvements are needed. Summary of the Invention

[0005] To ensure the heat dissipation effect of the chassis, this application provides a high-efficiency heat dissipation server chassis.

[0006] This application provides a high-efficiency heat dissipation server chassis enclosure, which adopts the following technical solution:

[0007] A high-efficiency heat dissipation server chassis includes a chassis body and a filter screen. The chassis body is further equipped with a cleaning mechanism, which includes a cleaning frame and a drive assembly. The cleaning frame has several bristles that extend into the mesh openings of the filter screen. The drive assembly drives the cleaning frame to move along the height of the filter screen, thereby causing the bristles to brush away dust from the mesh openings of the filter screen.

[0008] By adopting the above technical solution, compared with the prior art, after a long period of use, a lot of dust will accumulate in the mesh of the filter screen, which will cause the filter screen to become clogged. This makes it difficult for the hot air in the installation cavity to be expelled to the outside in time, reducing the heat dissipation effect of the chassis shell. By setting the cleaning mechanism, relevant personnel can drive the cleaning frame to move along the height direction of the filter screen through the drive component, so that the bristles on the cleaning frame can brush off the dust in the mesh of the filter screen, effectively reducing the probability of the mesh of the filter screen being clogged by dust. This ensures the connection effect on both sides of the filter screen, allowing the hot air to be effectively discharged to the outside, ensuring the efficient heat dissipation effect of the chassis shell.

[0009] Preferably, the outer casing also includes a collection box with a dust collection chamber at its top, located below the filter screen. The top of the collection box also includes a cleaning chamber for containing cleaning fluid. The cleaning mechanism further includes a moving component for moving each bristle on the cleaning frame into the cleaning chamber when the cleaning frame is at its lowest position.

[0010] By adopting the above technical solution, the arrangement of the collection box and the moving component ensures that when the cleaning frame moves to the lowest point of its displacement path along with the driving component, each bristle on the cleaning frame can be moved into the cleaning chamber of the collection box under the drive of the moving component. This allows the cleaning fluid in the cleaning chamber to come into contact with the bristles and clean them, thereby reducing the dust adhering to the bristles and ensuring the cleaning effect of the bristles on the mesh of the filter screen. At the same time, the dust brushed off by the bristles can fall into the integrated cavity, ensuring the cleanliness of the inside of the outer shell.

[0011] Preferably, the moving component includes a guide rail and a plurality of rollers. The guide rail is mounted on the housing body and extends along the height direction of the filter screen, with its bottom end bent away from the filter screen. The plurality of rollers are all disposed on the cleaning frame and distributed along the height direction of the filter screen. Each roller is rotatably connected to the cleaning frame and is located within the guide rail. The driving component is used to drive the cleaning frame to move along the extension direction of the guide rail.

[0012] By adopting the above technical solution and specifically configuring the moving component, the cleaning frame can be displaced along the extension direction of the guide rail under the drive of the drive component. This allows the cleaning frame to change its displacement direction at the bend of the guide rail, driven by its own rollers and the guide rail, thus enabling the cleaning frame to move directly above the cleaning chamber. This ensures the continuity of the cleaning frame's displacement and effectively facilitates the operation of relevant personnel.

[0013] Preferably, the cleaning frame is further provided with a sliding frame, which is slidably connected to the cleaning frame and the sliding direction is perpendicular to the extension direction of the current section of the guide rail. Each of the brush bristles is provided on the sliding frame. The cleaning frame is also provided with a linkage component, which is used to drive the sliding frame to slide along its own sliding direction when the sliding frame is located directly above the cleaning chamber.

[0014] By adopting the above technical solution, the sliding frame and linkage component are configured such that when the sliding frame is located directly above the cleaning chamber, the linkage component can drive the sliding frame to slide relative to the cleaning frame, thereby causing the cleaning frame to move downward and the bristles to come into contact with the cleaning liquid in the cleaning chamber. This reduces the dust adhering to the bristles and ensures the cleaning effect of the bristles on the mesh of the filter screen.

[0015] Preferably, the linkage component includes an abutment frame and a linkage frame. The abutment frame is slidably connected to the cleaning frame, and the sliding direction is the same as the sliding direction of the cleaning frame. One end of the linkage frame is rotatably connected to the abutment frame, and the other end is rotatably connected to the sliding frame. The inner wall of the cleaning chamber is located on the displacement path of the abutment frame.

[0016] By adopting the above technical solution and specifically setting the linkage components, the abutment frame can gradually abut against the inner wall of the cleaning chamber during the movement, and slide relative to the cleaning frame after abutting, thereby driving the transmission frame, which is rotatably connected to itself, to rotate relative to itself, and then causing the transmission frame to drive the sliding frame to slide downward, thereby realizing the automatic drive of the sliding frame and realizing the linkage between the drive components and the sliding frame.

[0017] Preferably, the linkage component further includes an elastic element, which is used to reset the abutment frame through its own elastic force.

[0018] By adopting the above technical solution, the elastic element is designed so that it can store elastic potential energy after being compressed. When the abutment frame gradually releases from its abutment against the side wall of the cleaning chamber, the elastic element gradually drives the abutment frame to slide back through its own elastic force, thereby realizing the reset of the abutment frame.

[0019] Preferably, the collection box is also provided with a cover plate, one end of which is rotatably connected to the end of the collection box away from the filter screen. The cover plate is used to close the cleaning chamber. The collection box is also provided with an opening and closing component, which is used to drive the cover plate to rotate.

[0020] By adopting the above technical solution, the design of the cover plate and the opening and closing component allows the opening and closing component to drive the cover plate to rotate as the cleaning rack gradually approaches the collection box, thereby opening the cover plate. This allows the sliding frame on the cleaning rack to smoothly slide down into the cleaning chamber when the cleaning rack slides directly above the cleaning chamber. At the same time, the presence of the cover plate also reduces the probability of the cleaning liquid in the cleaning chamber overflowing out of the cleaning chamber due to shaking when the cleaning mechanism has not cleaned the filter screen.

[0021] Preferably, the opening and closing assembly includes an opening and closing frame and a connecting frame. The opening and closing frame is slidably connected to the collection box. One end of the connecting frame is rotatably connected to the opening and closing frame, and the other end is rotatably connected to the cover plate. When the cleaning frame is located directly above the cleaning chamber, the sliding direction of the opening and closing frame is the same as the sliding direction of the cleaning frame and is located on the sliding path of the cleaning frame.

[0022] By adopting the above technical solution and configuring the opening and closing components, the cleaning frame can gradually approach the opening and closing frame and push the opening and closing frame to slide by abutting against it. This causes the opening and closing frame to rotate the cover plate through the connecting frame, thereby automatically opening the cover plate. At the same time, it also realizes the linkage between the cleaning frame and the cover plate, which effectively facilitates the operation of relevant personnel.

[0023] Preferably, the drive assembly includes a drive frame, a drive component, and a transmission frame. The drive frame is slidably connected to the outer shell body, and the sliding direction is the height direction of the filter screen. The drive component is used to drive the drive frame to slide along its own sliding direction. One end of the transmission frame is rotatably connected to the drive frame, and the other end is rotatably connected to the cleaning frame.

[0024] By adopting the above technical solution and setting the drive component, the drive component can drive the drive frame to slide relative to the outer shell. During the sliding process of the drive frame, the drive frame drives the cleaning frame to slide together through the transmission frame. When the cleaning frame passes through the curved part at the bottom of the guide rail, the cleaning frame is displaced in the bending direction of the guide rail. At this time, the transmission frame is displaced, thereby adapting to the changed displacement direction of the cleaning frame and realizing continuous drive of the cleaning frame.

[0025] Preferably, the cleaning rack is also provided with a cleaning sponge, which is located above the brush bristles and in contact with the filter screen.

[0026] By adopting the above technical solution and configuring the cleaning sponge, the cleaning sponge can clean the surface of the filter screen again after the cleaning brush has cleaned the mesh of the filter screen, thereby reducing the amount of dust remaining on the surface of the filter screen and effectively increasing the cleaning effect of this application on the filter screen, thus ensuring the heat dissipation effect of this application.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The cleaning mechanism is designed so that relevant personnel can drive the cleaning rack to move along the height of the filter screen through the drive component. This allows the bristles on the cleaning rack to brush off the dust inside the filter screen mesh, effectively reducing the chance of the filter screen mesh being clogged by dust. This ensures the connection between the two sides of the filter screen, allowing hot air to be effectively discharged to the outside, thus ensuring the efficient heat dissipation of the chassis casing.

[0029] 2. The design of the collection box and the moving component ensures that when the cleaning frame moves to the lowest point of its displacement path along with the drive component, each bristle on the cleaning frame can be moved into the cleaning chamber of the collection box by the moving component. This allows the cleaning fluid in the cleaning chamber to come into contact with the bristles and clean them, thereby reducing the dust adhering to the bristles and ensuring the cleaning effect of the bristles on the mesh of the filter screen. At the same time, it also allows the dust brushed off by the bristles to fall into the integrated cavity, ensuring the cleanliness of the inside of the outer shell.

[0030] 3. The design of the cover plate and opening / closing assembly allows the cover plate to rotate as the cleaning rack approaches the collection box, thus opening the cover plate. This allows the sliding frame on the cleaning rack to smoothly slide down into the cleaning chamber when the cleaning rack slides directly above it. At the same time, the presence of the cover plate also reduces the chance of cleaning fluid overflowing from the cleaning chamber due to shaking when the filter screen has not been cleaned. Attached Figure Description

[0031] Figure 1 This is a schematic diagram illustrating the overall structure of a high-efficiency heat dissipation server chassis in the embodiments of this application.

[0032] Figure 2 This is a schematic diagram illustrating the structure of the driving component in the embodiments of this application.

[0033] Figure 3 This is a structural schematic diagram illustrating the cleaning rack in the embodiments of this application.

[0034] Figure 4 This is a structural schematic diagram illustrating the linkage frame in the embodiments of this application.

[0035] Figure 5 This is a structural schematic diagram used to illustrate the opening and closing component in the embodiments of this application.

[0036] Explanation of reference numerals in the attached drawings: 1. Outer shell; 2. Filter screen; 3. Cleaning mechanism; 31. Cleaning frame; 311. Brush bristles; 312. Cleaning sponge; 32. Drive assembly; 321. Drive frame; 322. Drive component; 323. Transmission frame; 33. Moving assembly; 331. Guide rail; 332. Roller; 34. Sliding frame; 35. Linkage assembly; 351. Abutment frame; 352. Linkage frame; 353. Elastic component; 4. Collection box; 41. Extension; 42. Abutment; 5. Dust collection chamber; 6. Cleaning chamber; 7. Cover plate; 8. Opening and closing assembly; 81. Opening and closing frame; 82. Connecting frame; 83. Return spring. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0038] This application discloses a high-efficiency heat dissipation server chassis enclosure. (Refer to...) Figure 1 , Figure 2 and Figure 3 The high-efficiency heat dissipation server chassis includes a chassis body 1 and a filter screen 2. The filter screen 2 is installed at one end of the chassis body 1 along its length. The chassis body 1 is also provided with a cleaning mechanism 3, which includes a cleaning frame 31 and a drive assembly 32. The cleaning frame 31 is provided with a plurality of bristles 311, which extend into the mesh of the filter screen 2. The drive assembly 32 is used to drive the cleaning frame 31 to move along the height direction of the filter screen 2, so that the bristles 311 brush off the dust in the mesh of the filter screen 2.

[0039] Reference Figure 1 , Figure 2 and Figure 3 The drive assembly 32 includes a drive frame 321, a drive component 322, and a transmission frame 323. The cleaning mechanism 3 also includes a moving assembly 33, which includes a guide rail 331 and several rollers 332. In this embodiment, the number of guide rails 331 is set to two, and the two guide rails 331 are respectively located on both sides of the filter screen 2 along its own width direction, and both are located on the side of the filter screen 2 facing the inside of the outer shell body 1.

[0040] Reference Figure 1 , Figure 2 and Figure 3 Each guide rail 331 is fixedly installed inside the housing body 1 by bolts. The top end of each guide rail 331 extends vertically upward, and the bottom end of each guide rail 331 is curved and extends away from the filter screen 2, so that the extension direction of this end is horizontal and perpendicular to the extension direction of the top end.

[0041] Reference Figure 3In this embodiment, the cleaning frame 31 has two rollers 332 at each end along its length, and the two rollers 332 are distributed along the width of the cleaning frame 31. Each roller 332 is rotatably connected to the cleaning frame 31 via a pin, and each roller 332 is located in the guide rail 331 on the corresponding side and abuts against the inner wall of the guide rail 331, thereby allowing the cleaning frame 31 to move along the extension direction of the guide rail 331 under the constraint of the rollers 332 and the guide rail 331.

[0042] Reference Figure 1 and Figure 2 The drive frame 321 is slidably connected to the outer casing 1 via a slide rail or guide rod, and the sliding direction is the height direction of the outer casing 1. In this embodiment, the drive component 322 is configured as a combination of a servo motor and a lead screw. The servo motor is fixedly installed on the top of the outer casing 1, and its output shaft is set downward along the height direction of the outer casing 1 and fixedly connected to the lead screw via a coupling. The lead screw is rotatably connected to the outer casing 1 via a pin, and one end passes through the drive frame 321 and is threadedly connected to the drive frame 321, thereby driving the sliding of the drive frame 321 by its own rotation.

[0043] Reference Figure 2 In this embodiment, there are two transmission frames 323, which are located at opposite ends of the drive frame 321 along its length. The drive frame 321 is located above the cleaning frame 31. One end of each transmission frame 323 is rotatably connected to the drive frame 321 via a pin, and the other end is rotatably connected to the cleaning frame 31 via a pin.

[0044] Reference Figure 2 and Figure 3 In the initial state, the drive frame 321 is located directly above the cleaning frame 31, and each roller 332 on the cleaning frame 31 is located in the vertical part of the corresponding guide rail 331. When the drive component 322 drives the drive frame 321 to slide downward, the drive frame 321 drives the cleaning frame 31 through the transmission frame 323 to move vertically downward along the extension direction of the guide rail 331.

[0045] Reference Figure 2 and Figure 3 When the rollers 332 on the cleaning frame 31 move to the curved portion of the guide rail 331, the rollers 332 displace along the curved portion of the guide rail 331, causing the cleaning frame 31 to rotate relative to the transmission frame 323. During this process, the transmission frame 323 rotates relative to the cleaning frame 31. When each cleaning frame 31 is fully displaced to the horizontal portion of the guide rail 331, the cleaning frame 31 rotates ninety degrees relative to its initial state.

[0046] Reference Figure 3and Figure 4 The cleaning frame 31 is also equipped with a sliding frame 34 and a linkage component 35. In the initial state, the sliding frame 34 is located on the side of the cleaning frame 31 near the filter screen 2 and is slidably connected to the cleaning frame 31, with the sliding direction being the thickness direction of the filter screen 2. Each bristle 311 is fixedly installed on the side of the sliding frame 34 near the filter screen 2 and can extend into the mesh of the filter screen 2, and is located at the bottom of the sliding frame 34.

[0047] Reference Figure 3 and Figure 4 The sliding frame 34 is also equipped with a cleaning sponge 312, which is located directly above the brush bristles 311 and is glued to the side wall of the sliding frame 34. The side of the cleaning sponge 312 away from the sliding frame 34 is in contact with the surface of the filter screen 2 to further clean the dust on the filter screen 2. When the cleaning frame 31 is completely moved to the horizontal part on the guide rail 331, the sliding frame 34 is located below the cleaning frame 31.

[0048] Reference Figure 3 and Figure 4 The linkage component 35 includes an abutment frame 351, a linkage frame 352, and an elastic element 353. In this embodiment, the number of linkage frames 352 is set to two. The abutment frame 351 is slidably connected to the cleaning frame 31, and the sliding direction is the width direction of the cleaning frame 31. In this embodiment, there are two elastic elements 353, which are located at both ends of the abutment frame 351 along its own length direction, and both are located on the sliding path of the abutment frame 351.

[0049] Reference Figure 4 In this embodiment, each elastic element 353 is configured as a pressure spring, and each pressure spring is sleeved on the cleaning frame 31, with one end abutting against the abutting frame 351 and the other end abutting against the outer wall of the cleaning frame 31, so that the pressure spring can be compressed when the abutting frame 351 slides.

[0050] Reference Figure 4 The two linkage frames 352 are located at the two ends of the abutment frame 351 along its own length direction, and one end of each linkage frame 352 is rotatably connected to the abutment frame 351 by a pin, and the other end is rotatably connected to the sliding frame 34 by a pin.

[0051] Reference Figure 3 and Figure 4When the abutment frame 351 slides relative to the cleaning frame 31 towards the sliding frame 34, the end of each linkage frame 352 rotatably connected to the abutment frame 351 rotates. At this time, the other end of the abutment frame 351 is displaced, thereby driving the sliding frame 34 to slide away from the abutment frame 351, thus driving the sliding frame 34 to slide. During this process, the linkage frame 352 rotates relative to the sliding frame 34, and the elastic element 353 is compressed.

[0052] Reference Figure 1 , Figure 2 and Figure 3 The outer casing 1 also contains a collection box 4, which is located on the side of the filter screen 2 near the cleaning rack 31 and directly below the cleaning rack 31. It is slidably connected to the inner bottom wall of the outer casing 1, and the sliding direction is the length direction of the outer casing 1. The top of the collection box 4 has a dust collection chamber 5 and a cleaning chamber 6, with the dust collection chamber 5 located on the side of the cleaning chamber 6 near the filter screen 2.

[0053] Reference Figure 2 , Figure 3 and Figure 5 The collection box 4 has an extension 41 at the end furthest from the filter screen 2. The extension 41 extends upward to surround the cleaning chamber 6. An opening is provided on the side of the extension 41 closest to the filter screen 2 to allow the cleaning frame 31 to move smoothly into the extension 41. An abutment 42 is provided on the inner wall of the end of the extension 41 furthest from the filter screen 2. The abutment 42 is integrally formed with the extension 41 and is located on the displacement path of the abutment frame 351 so as to drive the abutment frame 351 to slide by abutting against it.

[0054] Reference Figure 2 , Figure 3 and Figure 5 The collection box 4 is also provided with a cover plate 7. The end of the cover plate 7 away from the filter screen 2 is rotatably connected to the collection box 4 via a pin. The cover plate 7 is used to close the cleaning chamber 6. The collection box 4 is also provided with an opening and closing assembly 8. In this embodiment, there are two opening and closing assemblies 8, which are respectively located at both ends of the collection box 4 along its own length.

[0055] Reference Figure 3 and Figure 5 Each opening and closing component 8 includes an opening and closing frame 81 and a connecting frame 82. One end of each connecting frame 82 is rotatably connected to the side wall of the cover plate 7 via a pin, and the other end is rotatably connected to the corresponding opening and closing frame 81 via a pin. Each opening and closing frame 81 is slidably connected to the collection box 4, and the sliding direction is the extension direction of the bottom end of the guide rail 331. Each opening and closing frame 81 is located on the displacement path of the bottom end of the cleaning frame 31, so that after the cleaning frame 31 abuts against the opening and closing frame 81, it pushes the opening and closing frame 81 to slide.

[0056] Reference Figure 2 and Figure 5 Each opening and closing frame 81 is provided with a return spring 83 on the side away from the filter screen 2. Each return spring 83 is sleeved on the collection box 4, with one end abutting against the opening and closing frame 81 and the other end abutting against the collection box 4, so as to reset the opening and closing frame 81 by its own elasticity.

[0057] Reference Figure 5 In the initial state, when the cleaning frame 31 is not in contact with the opening and closing frame 81, the cover 7 is closed, and the opening and closing frame 81 is located on the side of its sliding path closest to the filter screen 2. When the cleaning frame 31 comes into contact with the opening and closing frame 81 and pushes the opening and closing frame 81 to slide, the opening and closing frame 81 causes the connecting frame 82 to move, thereby causing the connecting frame 82 to rotate the cover 7, thus gradually opening the cover 7.

[0058] Reference Figure 3 , Figure 4 and Figure 5 During this process, the abutment frame 351 gradually approaches the abutment part 42, causing the abutment frame 351 to slide relative to the cleaning frame 31 after contacting the abutment part 42. When the cover plate 7 is fully opened, the cleaning frame 31 moves to the end of its displacement path furthest from the filter screen 2. At this time, the abutment frame 351 and the abutment part 42 are fully in contact, and the bristles 311 and the cleaning sponge 312 slide downward into the cleaning fluid in the cleaning chamber 6.

[0059] The implementation principle of a high-efficiency heat dissipation server chassis according to an embodiment of this application is as follows: When it is necessary to clean the dust on the filter screen 2, the driving component 322 drives the driving frame 321 to slide downward. During this process, the driving component 322 drives the cleaning frame 31 to move downward through the transmission frame 323. At this time, the brush bristles 311 and the cleaning sponge 312 on the sliding frame 34 clean the filter screen 2, thereby brushing off the dust in the mesh.

[0060] When the cleaning frame 31 moves to the horizontal part of the guide rail 331 under the guidance of the guide rail 331, the cleaning frame 31 gradually comes into contact with the opening and closing frame 81, thereby pushing the opening and closing frame 81 to slide, so that the opening and closing frame 81 drives the cover plate 7 to rotate and gradually open through the connecting frame 82. During this process, the abutting frame 351 and the abutting part 42 on the cleaning frame 31 gradually approach each other. When the abutting frame 351 and the abutting part 42 come into contact, the abutting part 42 drives the abutting frame 351 to slide relative to the sliding frame 34, so that the abutting frame 351 drives the sliding frame 34 to move downward through the linkage frame 352, so that the bristles 311 and the cleaning sponge 312 on the sliding frame 34 come into contact with the cleaning fluid in the cleaning chamber 6.

[0061] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-efficiency heat dissipation server chassis, comprising a chassis body (1) and a filter (2), characterized in that: The outer shell body (1) is also provided with a cleaning mechanism (3), which includes a cleaning frame (31) and a drive assembly (32). The cleaning frame (31) is provided with a plurality of bristles (311), which extend into the mesh of the filter screen (2). The drive assembly (32) is used to drive the cleaning frame (31) to move along the height direction of the filter screen (2), so that the bristles (311) brush off the dust in the mesh of the filter screen (2). The outer shell body (1) is also provided with a collection box (4), and the top of the collection box (4) is provided with a dust collection chamber (5), which is located below the filter screen (2). The top of the collection box (4) is also provided with a cleaning chamber (6), which is used to contain cleaning liquid. The cleaning mechanism (3) also includes a moving component (33), which is used to move each of the bristles (311) on the cleaning frame (31) into the cleaning chamber (6) when the cleaning frame (31) is at its lowest position. The moving component (33) includes a guide rail (331) and a plurality of rollers (332). The guide rail (331) is mounted on the outer shell body (1) and extends along the height direction of the filter screen (2), with its bottom end bent away from the filter screen (2). The plurality of rollers (332) are all disposed on the cleaning frame (31) and distributed along the height direction of the filter screen (2). Each roller (332) is rotatably connected to the cleaning frame (31) and is located within the guide rail (331). The driving component (32) is used to drive the cleaning frame (31) to move along the extension direction of the guide rail (331).

2. The high-efficiency heat dissipation server chassis shell according to claim 1, characterized in that: The cleaning frame (31) is also provided with a sliding frame (34), which is slidably connected to the cleaning frame (31) and the sliding direction is perpendicular to the extension direction of the current section of the guide rail (331). Each bristle (311) is provided on the sliding frame (34). The cleaning frame (31) is also provided with a linkage component (35), which is used to drive the sliding frame (34) to slide along its own sliding direction when the sliding frame (34) is located directly above the cleaning chamber (6).

3. The high-efficiency heat dissipation server chassis shell according to claim 2, characterized in that: The linkage component (35) includes an abutment frame (351) and a linkage frame (352). The abutment frame (351) is slidably connected to the cleaning frame (31), and the sliding direction is the same as the sliding direction of the cleaning frame (31). One end of the linkage frame (352) is rotatably connected to the abutment frame (351), and the other end is rotatably connected to the sliding frame (34). The inner wall of the cleaning chamber (6) is located on the displacement path of the abutment frame (351).

4. The high-efficiency heat dissipation server chassis shell according to claim 3, characterized in that: The linkage component (35) also includes an elastic element (353), which is used to reset the abutment frame (351) by its own elastic force.

5. The high-efficiency heat dissipation server chassis shell according to claim 1, characterized in that: The collection box (4) is also provided with a cover plate (7), one end of the cover plate (7) is rotatably connected to the end of the collection box (4) away from the filter screen (2), the cover plate (7) is used to close the cleaning chamber (6), and the collection box (4) is also provided with an opening and closing component (8), the opening and closing component (8) is used to drive the cover plate (7) to rotate.

6. The high-efficiency heat dissipation server chassis shell according to claim 5, characterized in that: The opening and closing assembly (8) includes an opening and closing frame (81) and a connecting frame (82). The opening and closing frame (81) is slidably connected to the collection box (4). One end of the connecting frame (82) is rotatably connected to the opening and closing frame (81), and the other end is rotatably connected to the cover plate (7). When the cleaning frame (31) is located directly above the cleaning chamber (6), the sliding direction of the opening and closing frame (81) is the same as the sliding direction of the cleaning frame (31) and is located on the sliding path of the cleaning frame (31).

7. The high-efficiency heat dissipation server chassis shell according to claim 1, characterized in that: The drive assembly (32) includes a drive frame (321), a drive component (322), and a transmission frame (323). The drive frame (321) is slidably connected to the outer shell body (1), and the sliding direction is the height direction of the filter screen (2). The drive component (322) is used to drive the drive frame (321) to slide along its own sliding direction. One end of the transmission frame (323) is rotatably connected to the drive frame (321), and the other end is rotatably connected to the cleaning frame (31).

8. The high-efficiency heat dissipation server chassis shell according to claim 1, characterized in that: The cleaning rack (31) is also provided with a cleaning sponge (312), which is located above the bristles (311) and is attached to the filter screen (2).

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