A network server with a dust-proof structure

Abstract

The present invention relates to the technical field of servers, and discloses a network server with a dust-proof structure, including a body. A mounting frame is fixedly installed on the side wall of the body, and a mesh cover is fixedly installed on the outer wall of the mounting frame away from the body. A sealing component is arranged inside the mounting frame to block and seal the connection between the mesh cover and the body. By setting the sealing component, when the server does not need to work, the silicone sleeve plate arranged on the outer surface of the rotating cylinder and capable of rotating around the transmission rod is adaptively deflected, so that the silicone sleeve plate is sealed on both sides of the partition plate. At the same time, with the transmission of the guiding ball and the guiding groove, the square block drives the extension plate to approach the mounting frame at both ends of the silicone sleeve plate, thereby ensuring the channel sealing effect inside the mounting frame. At the same time, under the elastic action of the scroll spring, the influence of the thermal expansion and contraction of the external environment temperature is avoided, and further the service life of the network server is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of servers, and particularly to a network server with a dust-proof structure. Background Art

[0002] The server itself is an electrical device. During operation, current continuously flows through its interior to ensure the normal operation of its components. Since the utilization rate of electrical energy is relatively low, more electrical energy is converted into heat energy, causing a large amount of heat to be generated by the server itself. Therefore, air holes are added to the outer shell of the server to export the heat inside the server.

[0003] According to a disclosed server with a dust-proof structure (Publication No.: CN219758752U), in the above application, the fixed plate and the rotating plate jointly form a filter structure, and the rotating plate is located inside the formed filter holes. By rotating itself, it can contact or disengage from the upper and lower fixed plates, so that the filter holes can be closed, and then the holes can be closed to prevent dust from entering the server interior.

[0004] However, during the actual use of the above device, although a mesh cover is provided at the air inlet of the server, and a gas guide plate that can be opened and closed is provided between the mesh cover and the internal cavity of the server body, although rubber gaskets are provided at both ends of the gas guide plate, during actual use, the sealing effect between the rubber gasket and the inner wall of the air inlet is poor, and gaps are likely to appear at the connection between the two due to thermal expansion and contraction, which in turn affects the dust-proof effect of the device when not in use; in view of this, we propose a network server with a dust-proof structure. Summary of the Invention

[0005] The purpose of the present invention is to provide a network server with a dust-proof structure to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A network server with a dust-proof structure, including a body, an installation frame is fixedly installed on the side wall of the body, a mesh cover is fixedly installed on the outer wall of the installation frame away from the body, a sealing component for blocking and closing the connection between the mesh cover and the body is arranged inside the installation frame, the sealing component includes a knob, the knob is rotatably installed on the side wall of the body, an installation plate is coaxially and fixedly installed on the knob, a rotating cylinder is rotatably installed on the inner wall of one side of the installation plate, and a cleaning component for cleaning the dust entering the mesh cover is arranged on the inner wall of the end of the installation frame.

[0007] Preferably, a tightening bolt is rotatably installed on the inner wall of one end of the body away from the knob. A partition is fixedly installed on the inner wall of the installation frame. A rack is slidably installed on the inner wall of the end of the installation frame. A gear is coaxially and fixedly installed on the knob. A guiding rod is penetrated and fixedly installed at the axis of the rotating cylinder. An arc-shaped groove is formed on the inner wall of the end of the installation frame. A swinging groove is formed on the arc-shaped outer wall of the rotating cylinder. A transmission rod is fixedly installed on the inner wall of the swinging groove. A silica gel sleeve plate is penetrated and rotatably installed on the outer wall of the transmission rod. A scroll spring is fixedly connected to the end of the silica gel sleeve plate. A guiding groove is formed on the arc-shaped outer wall of the transmission rod. A square block is drivingly connected to the outer wall of the transmission rod. A guiding ball is fixedly installed on the inner wall of the square block. An extension plate is fixedly installed on the side wall of the square block.

[0008] Preferably, two sets of rotating cylinders are provided, and the two sets of rotating cylinders are mirror-symmetrically arranged on the left and right sides of the installation plate. Circular cavities with a diameter larger than the outer diameter of the rotating cylinder are formed on the inner walls of the left and right ends of the installation plate to avoid movement interference when the rotating cylinder drives the silica gel sleeve plate to rotate. Two sets of swinging grooves are provided, and the two sets of swinging grooves are evenly distributed in a circumferential array on the arc-shaped outer wall of the rotating cylinder. A hole adapted to the outer diameter of the transmission rod is formed on the inner wall of the silica gel sleeve plate so that the silica gel sleeve plate can rotate inside the swinging groove with the transmission rod as the rotation axis.

[0009] Preferably, a storage groove adapted to the size of the extension plate is formed at the end of the silica gel sleeve plate. A square groove adapted to the size of the square block is formed on the inner wall of the end of the silica gel sleeve plate close to the transmission rod. And the guiding ball is arranged inside the guiding groove, and the guiding groove is arranged in an arc shape so that when the silica gel sleeve plate rotates with the transmission rod as the rotation center, due to the arrangement of the guiding groove and the guiding ball, the square block drives the extension plate to slide outwards inside the silica gel sleeve plate.

[0010] Preferably, the cleaning assembly includes a hinge sleeve one. The end of the hinge sleeve one is rotatably connected to the guiding rod. A connecting rod is slidably connected to the inner wall of the hinge sleeve one. A return spring is fixedly connected to the end of the connecting rod. A hinge sleeve two is slidably connected to the outer wall of the end of the connecting rod away from the hinge sleeve one. A cleaning sleeve plate is hinged to the end of the hinge sleeve two away from the connecting rod. A linkage rod is rotatably installed on the inner wall of the cleaning sleeve plate. A contact wheel is penetrated and fixedly installed on the linkage rod. A cam is fixedly installed on the arc-shaped outer wall of the linkage rod. A supporting block is slidably installed on the inner wall of the cleaning sleeve plate. An airbag is fixedly connected to the outer wall of the side of the supporting block away from the cam. An air inlet is fixedly installed on the outer wall of the side of the airbag away from the wire mesh cover. A blowing pipe is fixedly installed on the outer wall of the side of the airbag close to the wire mesh cover.

[0011] Preferably, extension grooves adapted to the sizes of the ends of the connecting rod are formed in the inner walls of the ends of the first hinge sleeve and the second hinge sleeve that are close to each other. Two sets of return springs are provided, and the two sets of return springs are arranged mirror-symmetrically at both ends of the connecting rod. The ends of the return springs away from the connecting rod are respectively fixedly connected to the inner walls of the first hinge sleeve and the second hinge sleeve. The connecting rod is rotatably connected to the inner wall of the mounting frame. When the mounting plate rotates and the guide rod drives the first hinge sleeve to rotate, the connecting rod can rotate around the connection between itself and the mounting frame as the rotation center.

[0012] Preferably, the interior of the airbag is supported by an elastic steel mesh so that the airbag always has a tendency to recover after being compressed. The air inlet and the interior of the blow pipe are both made of check valves, so as to achieve one-way air intake at the air inlet and one-way air outlet at the blow pipe.

[0013] Preferably, an auxiliary cleaning mechanism for promoting the cleaning effect of the cleaning sleeve plate on the dust residue on the surface of the mesh cover is arranged inside the cleaning sleeve plate. The auxiliary cleaning mechanism includes a transmission sleeve. The transmission sleeve is slidably installed on the inner wall of the cleaning sleeve plate. A brush plate is fixedly connected to the side wall of the transmission sleeve. A transmission hole with a diameter adapted to the outer diameter of the linkage rod is formed in the inner wall of the transmission sleeve. A convex ball is fixedly installed on the arc-shaped inner wall of the transmission hole. A wave groove is formed on the arc-shaped outer wall of the linkage rod. The convex ball is arranged inside the wave groove.

[0014] Preferably, a diversion assembly for continuously changing the orientation of the blow pipe is arranged on the inner wall of the side of the cleaning sleeve plate close to the mesh cover. The diversion assembly includes an inner ring. The end of the inner ring is fixedly connected to the end of the blow pipe away from the airbag. An outer ring is fixedly connected to the arc-shaped outer wall of the inner ring through a torsion rod. The arc-shaped outer wall of the outer ring is rotatably connected to the inner wall of the cleaning sleeve plate through a round rod. A coil spring is sleeved on the arc-shaped outer wall of the round rod. A guide plate is fixedly installed on the arc-shaped inner surface of the inner ring. An inclined plate is fixedly installed on the upper surface of the side of the guide plate close to the blow pipe.

[0015] Preferably, diversion holes are formed in the outer wall of the side of the cleaning sleeve plate close to the mesh cover, and the diversion assembly is arranged inside the diversion holes. The number of the diversion holes and the diversion assembly is several groups, and several groups of diversion holes and the diversion assembly are evenly distributed in a linear array on the side wall of the cleaning sleeve plate to improve the cleaning efficiency of the cleaning sleeve plate when cleaning the surface of the mesh cover. The inner ring and the outer ring are concentrically arranged, and the blow pipe is made of a telescopic hose to avoid interfering with the rotation of the inner ring and the outer ring. The guide plate includes an arc-shaped plate and flat plates arranged at both ends of the arc-shaped plate to form an arc-shaped convex structure on the air flow path blown out by the blow pipe.

[0016] Compared with the prior art, the present invention provides a network server with a dust-proof structure, having the following beneficial effects:

[0017] 1. For the network server with a dust-proof structure, by providing a closing component, when the server does not need to work, rotate the knob to drive the mounting plate to deflect, so that the rotating cylinders on both sides of the mounting plate approach the surfaces of the partitions provided inside the mounting frame respectively. Then, the silicone sleeve plates provided on the outer surfaces of the rotating cylinders and capable of rotating around the transmission rod as the rotation center deflect adaptively, so that the silicone sleeve plates are closed on both sides of the partition. At the same time, with the transmission of the guiding ball and the guiding groove, the square block drives the extension plate to approach the mounting frame at both ends of the silicone sleeve plate, thus ensuring the closing effect of the channel inside the mounting frame. At the same time, under the elastic action of the scroll spring, the influence of the thermal expansion and contraction of the external environment temperature is avoided, thereby ensuring the service life of the network server.

[0018] 2. For the network server with a dust-proof structure, by providing a cleaning component, when the mounting plate rotates and the guiding rod drives the hinge sleeve I to rotate, the connecting rod can rotate around the connection between itself and the mounting frame as the rotation center, and at the same time, it will not affect the sliding of the cleaning sleeve plate along the side wall of the mesh cover in the vertical direction, so as to realize the cleaning of dust and other impurities on the side surface of the mesh cover. At the same time, with the continuous rotation of the contact wheel and the cam, the airbag can be repeatedly compressed and then restored to its original size. Therefore, during the process of the cleaning sleeve plate cleaning the residual dust on the surface of the mesh cover, the airbag continuously blows air from the inside to the outside of the mesh cover through the air injection pipe, so that the dust or other impurities brushed off by the cleaning sleeve plate can be better discharged outwards and will not enter the server interior with the air flow, affecting the normal operation of the server.

[0019] 3. For the network server with a dust-proof structure, by providing an auxiliary cleaning mechanism, when the linkage rod rotates with the movement of the contact wheel, due to the influence of the wavy groove on the convex ball, the transmission sleeve moves horizontally in a small amplitude and reciprocates horizontally along the inner wall of the cleaning sleeve plate, thereby driving the brush plate to brush horizontally on the side wall of the mesh cover along with the movement of the cleaning sleeve plate in the rectangular groove. With a number of notch grooves provided on its surface, the cleaning effect of the cleaning sleeve plate on the dust on the surface of the mesh cover is improved.

[0020] 4. The network server with a dust-proof structure is provided with a diversion component, which forms an arc-shaped convex structure on the air flow path of the blowing air pipe, so that the air flow blown out by the blowing air pipe affects the arc-shaped plate, and then promotes the inner ring to deflect downward with the torsion rod as the rotation center. At the same time, due to the arrangement of the inclined plate with the inclined direction towards one side of the machine body, during the up-and-down movement cleaning process of the cleaning sleeve plate, the air flow blown out from the blowing air pipe is guided by the inner ring and the outer ring to repeatedly change the air flow direction, thereby improving the chip blowing and cleaning effect of the dust on the entire net cover surface and ensuring the overall dust-proof performance and safety of the server. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the main structure of the present invention;

[0022] Figure 2 Schematic diagram of the installation frame structure of the present invention;

[0023] Figure 3 Schematic diagram of the sectional structure of the installation frame of the present invention;

[0024] Figure 4 Schematic diagram of the partial sectional structure of the installation frame of the present invention;

[0025] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of area A in;

[0026] Figure 6 Schematic diagram of the installation plate structure of the present invention;

[0027] Figure 7 Explosion schematic diagram of the end of the rotating cylinder of the present invention;

[0028] Figure 8 Explosion schematic diagram of the extension plate and the transmission rod of the present invention;

[0029] Figure 9 Schematic diagram of the sectional structure of the cleaning sleeve plate of the present invention;

[0030] Figure 10 Schematic diagram of the end structure of the airbag of the present invention;

[0031] Figure 11 Explosion schematic diagram of the linkage rod and the brush plate of the present invention;

[0032] Figure 12 Schematic diagram of the diversion component structure of the present invention;

[0033] Figure 13 Schematic diagram of the sectional structure of the outer ring, the inner ring and the blowing air pipe of the present invention.

[0034] In the figure: 1, body; 2, mounting frame; 3, wire mesh cover; 4, sealing component; 41, knob; 42, tightening bolt; 43, partition board; 44, rack; 45, mounting plate; 46, gear; 47, rotating cylinder; 471, guiding rod; 472, arc-shaped groove; 48, swinging groove; 49, silica gel sleeve plate; 410, volute spring; 411, transmission rod; 412, guiding groove; 413, square block; 414, guiding ball; 415, extension plate; 5, cleaning component; 51, first hinge sleeve; 52, connecting rod; 53, return spring; 54, second hinge sleeve; 55, cleaning sleeve plate; 56, linkage rod; 57, contact wheel; 58, cam; 59, supporting block; 510, airbag; 511, air inlet; 512, blowing pipe; 6, auxiliary cleaning mechanism; 61, transmission sleeve; 62, brush plate; 63, convex ball; 64, wavy groove; 7, flow guiding component; 71, round rod; 72, outer ring; 73, coil spring; 74, torsion bar; 75, inner ring; 76, guiding plate; 77, inclined plate. Detailed implementation mode

[0035] As Figures 1 - 13 shown, the present invention provides a technical solution: a network server with a dust-proof structure, including a body 1, a mounting frame 2 is fixedly installed on the side wall of the body 1, a wire mesh cover 3 is fixedly installed on the outer wall of the mounting frame 2 away from the body 1, and a sealing component 4 for blocking and sealing the connection between the wire mesh cover 3 and the body 1 is arranged inside the mounting frame 2. The sealing component 4 includes a knob 41, a mounting plate = 45, a tightening bolt 42, a partition board 43, a rack 44, a gear 46, a rotating cylinder 47, a guiding rod 471, an arc-shaped groove 472, a swinging groove 48, a transmission rod 411, a volute spring 410, a silica gel sleeve plate 49, a guiding groove 412, a square block 413, a guiding ball 414 and an extension plate 415.

[0036] In one embodiment of the present invention, a knob 41 is rotatably mounted on the side wall of the body 1, a mounting plate 45 is coaxially fixedly mounted on the knob 41, a tightening bolt 42 is rotatably mounted on the inner wall of one end of the body 1 away from the knob 41, a partition 43 is fixedly mounted on the inner wall of the mounting frame 2, a rack 44 is slidably mounted on the inner wall of the end of the mounting frame 2, a gear 46 is coaxially fixedly mounted on the knob 41, a rotating drum 47 is rotatably mounted on the inner wall of one side of the mounting plate 45, a guide rod 471 is passed through and fixedly mounted at the axis of the rotating drum 47, and an opening is formed on the inner wall of the end of the mounting frame 2. An arc-shaped groove 472 is provided, and a swinging groove 48 is provided on the arc-shaped outer wall of the rotating drum 47. A transmission rod 411 is fixedly installed on the inner wall of the swinging groove 48. A silicone sleeve 49 is penetrated and rotatably installed on the outer wall of the transmission rod 411. The end of the silicone sleeve 49 is fixedly connected to a volute spring 410. A guide groove 412 is provided on the arc-shaped outer wall of the transmission rod 411. A square block 413 is transmission-connected to the outer wall of the transmission rod 411. A guide ball 414 is fixedly installed on the inner wall of the square block 413. An extension plate 415 is fixedly installed on the side wall of the square block 413.

[0037] In addition, please refer to the instructions attached Figures 1 - 8 In the embodiment of the present invention, there are two sets of mounting frames 2 and mesh covers 3, and the two sets of mounting frames 2 and mesh covers 3 are symmetrically arranged with the vertical central axis of the body 1 as the symmetry axis, so that the interior of the body 1 can maintain a smooth air passage when working, so as to ensure that the equipment in the body 1 can effectively dissipate heat when working. Furthermore, multiple sets of partitions 43 are provided on the inner wall of the side of the mounting frame 2 away from the mesh cover 3, and the multiple sets of partitions 43 are evenly distributed on the inner surface of the mounting frame 2 in a linear array. At the same time, the rack 4 There are two groups of 4, and the two groups of racks 44 are installed on the inner walls of the left and right ends of the vertical central axis of the mounting frame 2, and the racks 44 are meshed with the gears 46 to realize transmission. Specifically, the tightening bolt 42 is coaxially arranged with the knob 41, and the knob 41 and the tightening bolt 42 are arranged on the left and right sides of the body 1, so that the operator can change the rotation angle of the mounting plate 45 at the gap between the partitions 43 by rotating the knob 41 according to actual usage requirements, thereby realizing control of whether air is intaken into the body 1.

[0038] In addition, there are two sets of the rotating cylinders 47, and the two sets of rotating cylinders 47 are arranged in a mirror image on the left and right sides of the mounting plate 45. Circular cavities with a diameter larger than the outer diameter of the rotating cylinder 47 are provided on the inner walls at the left and right ends of the mounting plate 45 to avoid movement interference when the rotating cylinder 47 drives the silica gel sleeve plate 49 to rotate. Further, there are two sets of swing grooves 48, and the two sets of swing grooves 48 are evenly distributed in a circumferential array on the arc-shaped outer wall of the rotating cylinder 47. At the same time, a hole adapted to the outer diameter of the transmission rod 411 is provided on the inner wall of the silica gel sleeve plate 49 so that the silica gel sleeve plate 49 can rotate inside the swing groove 48 with the transmission rod 411 as the rotation axis. The scroll spring 410 is sleeved on the outside of the transmission rod 411, and the two ends of the transmission rod 411 are respectively fixedly connected to the end of the silica gel sleeve plate 49 and the inner wall of the end of the swing groove 48, so that the silica gel sleeve plate 49 always has a movement tendency of reverse rotation to achieve reset when rotating with the transmission rod 411 as the rotation center.

[0039] Further, a storage groove adapted to the size of the extension plate 415 is provided at the end of the silica gel sleeve plate 49. Specifically, a square groove adapted to the size of the square block 413 is provided on the inner wall of the end of the silica gel sleeve plate 49 close to the transmission rod 411. The guiding ball 414 is arranged inside the guiding groove 412, and the guiding groove 412 is arranged in an arc shape, so that when the silica gel sleeve plate 49 rotates with the transmission rod 411 as the rotation center, due to the arrangement of the guiding groove 412 and the guiding ball 414, the square block 413 drives the extension plate 415 to slide outwards inside the silica gel sleeve plate 49 to fill the gap between the side of the silica gel sleeve plate 49 and the end of the mounting frame 2. Then, when the network server is not in use, by externally rotating the knob 41 to drive the mounting plate 45 to deflect, the rotating cylinders 47 on both sides of the mounting plate 45 are respectively close to the surface of the partition plate 43 arranged inside the mounting frame 2. In this process, due to the arrangement of the guiding rod 471 and the arc-shaped groove 472, the movement stability of the rotating cylinder 47 is ensured. Furthermore, the silica gel sleeve plate 49 arranged on the outer surface of the rotating cylinder 47 and capable of rotating with the transmission rod 411 as the rotation center deflects adaptively, so that the silica gel sleeve plate 49 is closed on both sides of the partition plate 43. At the same time, with the transmission of the guiding ball 414 and the guiding groove 412, the square block 413 drives the extension plate 415 to approach the mounting frame 2 at both ends of the silica gel sleeve plate 49, thereby ensuring the channel closing effect inside the mounting frame 2. At the same time, under the elastic action of the scroll spring 410, the influence of the thermal expansion and contraction of the external environment temperature is avoided, and the service life of the network server is ensured.

[0040] In the embodiment of the present invention, please refer to the attached drawings of the specification Figures 6 - 7 and Figures 9 - 10, a cleaning component 5 for cleaning the dust entering the mesh cover 3 is provided on the inner wall of the end of the installation frame 2. The cleaning component 5 includes a first hinge sleeve 51. The end of the first hinge sleeve 51 is rotatably connected to the guide rod 471. A connecting rod 52 is slidably connected to the inner wall of the first hinge sleeve 51. A return spring 53 is fixedly connected to the end of the connecting rod 52. The outer wall of the end of the connecting rod 52 away from the first hinge sleeve 51 is slidably connected to a second hinge sleeve 54. A cleaning sleeve plate 55 is hinged to the end of the second hinge sleeve 54 away from the connecting rod 52. A linkage rod 56 is rotatably installed on the inner wall of the cleaning sleeve plate 55. The linkage rod 56 passes through and is fixedly installed with a contact wheel 57. A cam 58 is fixedly installed on the arc-shaped outer wall of the linkage rod 56. A support block 59 is slidably installed on the inner wall of the cleaning sleeve plate 55. An airbag 510 is fixedly connected to the outer wall of the side of the support block 59 away from the cam 58. An air inlet 511 is fixedly installed on the outer wall of the side of the airbag 510 away from the mesh cover 3. A blow pipe 512 is fixedly installed on the outer wall of the side of the airbag 510 close to the mesh cover 3.

[0041] Specifically, the number of the first hinge sleeve 51, the connecting rod 52, and the second hinge sleeve 54 is set to two groups, and the two groups of the first hinge sleeve 51, the connecting rod 52, and the second hinge sleeve 54 are symmetrically arranged with the vertical central axis of the installation frame 2 as the axis of symmetry, so that the cleaning effect of the cleaning sleeve plate 55 on the side wall of the mesh cover 3 is more stable. At the same time, extension grooves adapted to the size of the end of the connecting rod 52 are provided on the inner walls of the ends of the first hinge sleeve 51 and the second hinge sleeve 54 close to each other. And the number of the return springs 53 is set to two groups, and the two groups of return springs 53 are mirror-symmetrically arranged at both ends of the connecting rod 52. And the ends of the return springs 53 away from the connecting rod 52 are respectively fixedly connected to the inner walls of the first hinge sleeve 51 and the second hinge sleeve 54. And the connecting rod 52 is rotatably connected to the inner wall of the installation frame 2. Thus, when the installation plate 45 rotates and the guide rod 471 drives the first hinge sleeve 51 to rotate, the connecting rod 52 can rotate around the connection point between itself and the installation frame 2 as the rotation center, and at the same time, it will not affect the sliding of the cleaning sleeve plate 55 along the side wall of the mesh cover 3 in the vertical direction, so as to realize the cleaning work of dust and other impurities on the side surface of the mesh cover 3.

[0042] Meanwhile, a contact groove with a width adapted to the width of the contact wheel 57 is provided on the inner wall of one side of the cleaning sleeve plate 55 close to the mesh cover 3, so that the contact wheel 57 can contact the surface of the mesh cover 3 through this contact groove. Thus, when the cleaning sleeve plate 55 slides up and down along the surface of the mesh cover 3, through the transmission of the contact wheel 57 and in cooperation with the linkage rod 56, the cam 58 is driven to rotate continuously. Furthermore, the cam 58 pushes the supporting block 59 away from the linkage rod 56 in the vertical direction. Specifically, the inside of the airbag 510 is supported by an elastic steel mesh, so that the airbag 510 always has a tendency to recover after being compressed, so that the continuous rotation of the cam 58 can cause the airbag 510 to be repeatedly compressed and then recover and expand. Further, the inside of both the air inlet 511 and the air blowing pipe 512 is made of a one-way valve, and the air inlet 511 is for one-way air intake, while the air blowing pipe 512 is for one-way air outlet. Thus, during the process of the cleaning sleeve plate 55 cleaning the dust remaining on the surface of the mesh cover 3, the airbag 510 continuously blows air from the inside to the outside of the mesh cover 3 through the air blowing pipe 512, so as to promote the better discharge of the dust or other impurities brushed off by the cleaning sleeve plate 55 to the outside, and prevent them from entering the server along with the air flow and affecting the normal operation of the server.

[0043] Please refer to the attached drawings of the specification Figure 9 and Figure 11 , in the embodiment of the present invention, an auxiliary cleaning mechanism 6 for promoting the cleaning effect of the cleaning sleeve plate 55 on the dust remaining on the surface of the mesh cover 3 is provided inside the cleaning sleeve plate 55. The auxiliary cleaning mechanism 6 includes a transmission sleeve 61, the transmission sleeve 61 is slidably installed on the inner wall of the cleaning sleeve plate 55, a brush plate 62 is fixedly connected to the side wall of the transmission sleeve 61, a transmission hole with a diameter adapted to the outer diameter of the linkage rod 56 is provided on the inner wall of the transmission sleeve 61, and a convex ball 63 is fixedly installed on the arc-shaped inner wall of the transmission hole. A wave groove 64 is provided on the arc-shaped outer wall of the linkage rod 56.

[0044] Specifically, the convex ball 63 is arranged inside the wave groove 64, and a rectangular groove with the same width as the brush plate 62 and a length greater than that of the brush plate 62 is formed on the outer wall of one side of the cleaning sleeve plate 55 close to the mesh cover 3. Specifically, a straight groove with the same width as the width of the connection between the brush plate 62 and the transmission sleeve 61 is formed on the inner wall of the bottom of the rectangular groove to guide and limit the movement of the transmission sleeve 61 inside the cleaning sleeve plate 55. At the same time, a number of notch grooves are linearly arrayed on the outer wall of one side of the brush plate 62 close to the mesh cover 3 to improve the brushing efficiency of the brush plate 62 on the mesh holes on the surface of the mesh cover 3. Further, when the linkage rod 56 rotates with the movement of the contact wheel 57, through the influence of the wave groove 64 on the convex ball 63, the transmission sleeve 61 is urged to perform a small horizontal reciprocating movement along the inner wall of the cleaning sleeve plate 55, thereby driving the brush plate 62 to perform a lateral brushing on the side wall of the mesh cover 3 along with the movement of the cleaning sleeve plate 55 in the rectangular groove. With a number of notch grooves formed on its surface, the cleaning effect of the cleaning sleeve plate 55 on the dust on the surface of the mesh cover 3 is improved.

[0045] Further, please refer to the attached Figures 12 - 13 In the embodiment of the present invention, a flow guiding assembly 7 for continuously changing the orientation of the air blowing pipe 512 is provided on the inner wall of one side of the cleaning sleeve plate 55 close to the mesh cover 3. The flow guiding assembly 7 includes an inner ring 75, and the end of the inner ring 75 is fixedly connected to the end of the air blowing pipe 512 away from the airbag 510. An outer ring 72 is fixedly connected to the arc-shaped outer wall of the inner ring 75 through a torsion rod 74. The arc-shaped outer wall of the outer ring 72 is rotatably connected to the inner wall of the cleaning sleeve plate 55 through a round rod 71. A coil spring 73 is sleeved on the arc-shaped outer wall of the round rod 71. A guiding plate 76 is fixedly installed on the arc-shaped inner surface of the inner ring 75, and an inclined plate 77 is fixedly installed on the upper surface of the guiding plate 76 close to the air blowing pipe 512.

[0046] It should be noted that a flow guiding hole is formed on the outer wall of one side of the cleaning sleeve plate 55 close to the mesh cover 3, and the flow guiding assembly 7 is arranged inside the flow guiding hole. Specifically, a number of groups of the flow guiding holes and the flow guiding assembly 7 are provided, and a number of groups of the flow guiding holes and the flow guiding assembly 7 are evenly distributed in a linear array on the side wall of the cleaning sleeve plate 55 to improve the cleaning efficiency of the cleaning sleeve plate 55 when cleaning the surface of the mesh cover 3. At the same time, holes with a diameter larger than the outer diameter of the coil spring 73 are formed on the arc-shaped inner walls at the upper and lower ends of the flow guiding hole, and both ends of the coil spring 73 are fixedly connected to the inner wall of the bottom of the hole and the arc-shaped outer wall of the round rod 71 respectively, so that the round rod 71 always has a movement tendency of reverse rotation to achieve reset when rotating.

[0047] Furthermore, the inner ring 75 and the outer ring 72 are concentrically arranged, and the air blowing pipe 512 is arranged as a telescopic hose to avoid interference with the rotation of the inner ring 75 and the outer ring 72. At the same time, the guiding plate 76 includes an arc-shaped plate and flat plates arranged at both ends of the arc-shaped plate to form an arc-shaped convex structure on the air flow path of the air blown out by the air blowing pipe 512, so that the air flow blown out by the air blowing pipe 512 affects the arc-shaped plate, and further prompts the inner ring 75 to deflect downward with the torsion bar 74 as the rotation center. At the same time, the principle of the torsion bar 74 itself is similar to that of a clockwork spring, and it also has a tendency to deflect upward and reset while the inner ring 75 deflects downward. Specifically, the inclined direction of the inclined plate 77 biases towards one side of the machine body 1, so as to cooperate with the coil spring 73 to prompt the outer ring 72 to deflect by a certain amplitude with the round bar 71 as the rotation center, so that during the up and down movement cleaning process of the cleaning sleeve plate 55, the air flow blown out from the air blowing pipe 512 is guided by the inner ring 75 and the outer ring 72 to repeatedly change the air flow direction, thereby improving the blowing and cleaning effect of the dust on the surface of the entire mesh cover 3 and ensuring the overall dust prevention and safety of the server during use.

[0048] In the present invention, before the server operates normally, first rotate and tighten the bolt 42 to release the limit on the knob 41 and the end of the mounting plate 45. At the same time, rotate the knob 41 to make the mounting plate 45 rotate to be parallel to it at the gap of the partition plate 43, so as to maximize the expansion of the air flow channel in the mounting frame 2. Then rotate and tighten the bolt 42 to limit the end of the knob 41 and the mounting plate 45. After that, start the server to work, so as to ensure the internal heat dissipation efficiency of the server during the working process.

[0049] When the server does not need to work, in order to avoid dust accumulation in the air intake channel of the server, which affects the subsequent use safety and efficiency, first rotate and tighten the bolt 42 to release the limit on the knob 41 and the end of the mounting plate 45. At this time, rotate the knob 41 to drive the mounting plate 45 to deflect, so as to prompt the rotating cylinders 47 on both sides of the mounting plate 45 to approach the surface of the partition plate 43 arranged inside the mounting frame 2 respectively. Furthermore, it prompts the silica gel sleeve plate 49 arranged on the outer surface of the rotating cylinder 47 and capable of rotating with the transmission rod 411 as the rotation center to deflect adaptively, so that the silica gel sleeve plate 49 is closed on both sides of the partition plate 43. At the same time, with the cooperation of the transmission of the guiding ball 414 and the guiding groove 412, the square block 413 drives the extension plate 415 to approach the mounting frame 2 at both ends of the silica gel sleeve plate 49, so as to ensure the channel closing effect in the mounting frame 2. At the same time, under the elastic action of the scroll spring 410, it avoids the influence of the thermal expansion and contraction of the external environment temperature, and further ensures the service life of the network server.

[0050] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit and idea of the present invention are within the protection scope of the present invention.

Claims

1. A network server with a dust-proof structure, comprising a body (1), wherein a mounting frame (2) is fixedly installed on a side wall of the body (1), and a net cover (3) is fixedly installed on an outer wall of the mounting frame (2) away from the body (1), characterized in that: Inside the installation frame (2), there is a sealing component (4) that blocks and seals the connection between the mesh cover (3) and the machine body (1). The sealing component (4) includes a knob (41). The knob (41) is rotatably installed on the side wall of the machine body (1). The knob (41) is coaxially and fixedly installed with a mounting plate (45). On the inner wall of one side of the mounting plate (45), a rotating cylinder (47) is rotatably installed. On the inner wall of the end of the installation frame (2), there is a cleaning component (5) for cleaning the dust entering the mesh cover (3). On the inner wall of the end of the machine body (1) far from the knob (41), a tightening bolt (42) is rotatably installed. On the inner wall of the installation frame (2), a partition plate (43) is fixedly installed. On the inner wall of the end of the installation frame (2), a rack (44) is slidably installed. The knob (41) is coaxially and fixedly installed with a gear (46). The axis of the rotating cylinder (47) penetrates and is fixedly installed with a guiding rod (471). On the inner wall of the end of the installation frame (2), an arc-shaped groove (472) is opened. On the arc-shaped outer wall of the rotating cylinder (47), a swinging groove (48) is opened. On the inner wall of the swinging groove (48), a transmission rod (411) is fixedly installed. The outer wall of the transmission rod (411) penetrates and is rotatably installed with a silica gel sleeve plate (49). The end of the silica gel sleeve plate (49) is fixedly connected with a volute spring (410). On the arc-shaped outer wall of the transmission rod (411), a guiding groove (412) is opened. The outer wall of the transmission rod (411) is drivingly connected with a square block (413). Inside the square block (413), a guiding ball (414) is fixedly installed. On the side wall of the square block (413), an extension plate (415) is fixedly installed. The number of the rotating cylinders (47) is set to two groups, and the two groups of rotating cylinders (47) are mirror-symmetrically arranged on the left and right sides of the mounting plate (45). And on the inner walls of the left and right ends of the mounting plate (45), circular cavities with a diameter larger than the outer diameter of the rotating cylinder (47) are opened. The number of the swinging grooves (48) is set to two groups, and the two groups of swinging grooves (48) are evenly distributed in a circumferential array on the arc-shaped outer wall of the rotating cylinder (47). The inner wall of the silica gel sleeve plate (49) is opened with a hole adapted to the outer diameter of the transmission rod (411). The end of the silica gel sleeve plate (49) is opened with a receiving groove adapted to the size of the extension plate (415). On the inner wall of the end of the silica gel sleeve plate (49) close to the transmission rod (411), a square groove adapted to the size of the square block (413) is opened. And the guiding ball (414) is arranged inside the guiding groove (412), and the guiding groove (412) is arranged in an arc shape.

2. The network server with a dust-proof structure according to claim 1, wherein: The cleaning component (5) includes a first hinge sleeve (51). The end of the first hinge sleeve (51) is rotatably connected to the guide rod (471). A connecting rod (52) is slidably connected to the inner wall of the first hinge sleeve (51). A return spring (53) is fixedly connected to the end of the connecting rod (52). The outer wall of the end of the connecting rod (52) away from the first hinge sleeve (51) is slidably connected to a second hinge sleeve (54). A cleaning sleeve plate (55) is hinged to the end of the second hinge sleeve (54) away from the connecting rod (52). A linkage rod (56) is rotatably installed on the inner wall of the cleaning sleeve plate (55). A contact wheel (57) is fixedly installed through and on the linkage rod (56). A cam (58) is fixedly installed on the arc-shaped outer wall of the linkage rod (56). A support block (59) is slidably installed on the inner wall of the cleaning sleeve plate (55). An airbag (510) is fixedly connected to the outer wall of the side of the support block (59) away from the cam (58). An air inlet (511) is fixedly installed on the outer wall of the side of the airbag (510) away from the mesh cover (3). An air blowing pipe (512) is fixedly installed on the outer wall of the side of the airbag (510) close to the mesh cover (3).

3. The network server with a dust-proof structure according to claim 2, characterized in that: Extension grooves adapted to the size of the end of the connecting rod (52) are provided on the inner walls of the ends of the first hinge sleeve (51) and the second hinge sleeve (54) close to each other. And the number of the return springs (53) is set to two groups, and the two groups of return springs (53) are mirror-symmetrically arranged at both ends of the connecting rod (52). And the ends of the return springs (53) away from the connecting rod (52) are respectively fixedly connected to the inner walls of the first hinge sleeve (51) and the second hinge sleeve (54). And the connecting rod (52) is rotatably connected to the inner wall of the installation frame (2).

4. A network server with a dust-proof structure according to claim 2, wherein: The inside of the airbag (510) is supported by an elastic steel mesh. The inside of both the air inlet (511) and the air blowing pipe (512) is made of a one-way valve.

5. The network server with a dust-proof structure according to claim 2, characterized in that: An auxiliary cleaning mechanism (6) for promoting the cleaning effect of the cleaning sleeve plate (55) on the dust residue on the surface of the mesh cover (3) is provided inside the cleaning sleeve plate (55). The auxiliary cleaning mechanism (6) includes a transmission sleeve (61). The transmission sleeve (61) is slidably installed on the inner wall of the cleaning sleeve plate (55). A brush plate (62) is fixedly connected to the side wall of the transmission sleeve (61). A transmission hole with a diameter adapted to the outer diameter of the linkage rod (56) is provided on the inner wall of the transmission sleeve (61). A convex ball (63) is fixedly installed on the arc-shaped inner wall of the transmission hole. A wave groove (64) is provided on the arc-shaped outer wall of the linkage rod (56). The convex ball (63) is arranged inside the wave groove (64).

6. The network server with a dust-proof structure according to claim 5, characterized in that: On the inner wall of one side of the cleaning sleeve plate (55) close to the mesh cover (3), a flow guiding component (7) for continuously changing the orientation of the air blowing pipe (512) is provided. The flow guiding component (7) includes an inner ring (75). The end of the inner ring (75) is fixedly connected to one end of the air blowing pipe (512) far away from the airbag (510). An outer ring (72) is fixedly connected to the arc-shaped outer wall of the inner ring (75) through a torsion rod (74). The arc-shaped outer wall of the outer ring (72) is rotationally connected to the inner wall of the cleaning sleeve plate (55) through a round rod (71). A coil spring (73) is sleeved on the arc-shaped outer wall of the round rod (71). A guiding plate (76) is fixedly installed on the arc-shaped inner surface of the inner ring (75). An inclined plate (77) is fixedly installed on the upper surface of one side of the guiding plate (76) close to the air blowing pipe (512).

7. A network server with a dust-proof structure according to claim 6, characterized in that: A flow guiding hole is formed in the outer wall of one side of the cleaning sleeve plate (55) close to the mesh cover (3), and the flow guiding component (7) is arranged inside the flow guiding hole. The number of the flow guiding holes and the flow guiding component (7) is provided with several groups, and several groups of flow guiding holes and the flow guiding component (7) are uniformly distributed in a linear array on the side wall of the cleaning sleeve plate (55). The inner ring (75) and the outer ring (72) are concentrically arranged, and the air blowing pipe (512) is arranged as a telescopic hose. The guiding plate (76) includes an arc-shaped plate and flat plates arranged at both ends of the arc-shaped plate.

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