Server

Abstract

The invention discloses a server, and relates to the technical field of computing equipment, the server comprises a case, a mounting cavity is formed in the case, and an air inlet communicated with the mounting cavity is formed in a side plate of the case; the fan is used for introducing air outside the case into the mounting cavity through the air inlet; the dustproof net is used for filtering air entering the mounting cavity through the air inlet so as to prevent dust and impurities from entering the mounting cavity; the cleaning mechanism is located on the side, away from the mounting cavity, of the side plate, the cleaning mechanism comprises a cleaning part making contact with the dustproof net so as to clean the dustproof net, and an insertion space is formed in the cleaning mechanism; the transmission mechanism comprises a cam located on the side, away from the mounting cavity, of the side plate; the cam is detachably inserted into the insertion space and is rotationally connected with the cleaning mechanism; when the driving mechanism drives the cam to rotate, the cam drives the cleaning mechanism to reciprocate, so that the cleaning part cleans the dustproof net; the technical problem that the internal temperature of the server is high is solved, and the technical effects of heat dissipation of the server and cleaning of the dustproof net are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of computing devices, and in particular to a server. Background Art

[0002] Servers provide computing resources, data storage, application support, and other services to client devices in a network environment. They typically possess high-speed computing power, powerful input / output capabilities, and good scalability to meet the needs of large numbers of users accessing and processing data simultaneously.

[0003] Servers generate a large amount of heat during operation. If heat cannot be dissipated in a timely manner, the internal temperature of the server will rise, affecting the performance and stability of electronic components, and may even damage electronic components, affecting the normal operation of the server. However, in related technologies, the heat dissipation effect of servers is not ideal, and the problem of high internal temperature of the server still exists. Summary of the Invention

[0004] The present application provides a server to at least solve the problem of high internal temperature of the server in the related art.

[0005] This application provides a server, including:

[0006] The chassis has an installation cavity inside, and an air inlet communicating with the installation cavity is provided on a side panel of the chassis;

[0007] A fan is provided in the installation cavity and is used to introduce air outside the chassis into the installation cavity through the air inlet;

[0008] The dust filter is located at the air inlet and is used to filter the air entering the installation cavity through the air inlet;

[0009] The cleaning mechanism is located on a side of the side panel away from the installation cavity, and includes a cleaning portion in contact with the dust screen, and an insertion space is provided on the cleaning mechanism;

[0010] The transmission mechanism includes a cam located on a side of the side plate away from the installation cavity; the cam is detachably inserted into the insertion space and is rotatably connected to the cleaning mechanism;

[0011] The driving mechanism is used to drive the cam to rotate; when the driving mechanism drives the cam to rotate, the cam drives the cleaning mechanism to reciprocate, so that the cleaning part cleans the dustproof net.

[0012] Through the present application, since an air inlet and a fan are provided, air outside the chassis can enter the installation cavity through the air inlet, so that the hot air in the installation cavity flows out of the installation cavity, forming an air circulation, so that the heat in the installation cavity is carried out by the air, which can dissipate heat for the server, reduce the temperature in the installation cavity, and reduce the temperature of the electronic components in the server, so that the server can run stably; a dustproof net is provided, which can filter the air at the air inlet to prevent dust, impurities, etc. from entering the installation cavity, avoid dust adhering to electronic components and affecting the heat dissipation of electronic components, and avoid impurities affecting the rotation of the fan; a cleaning mechanism, a driving mechanism and a transmission mechanism are provided, and the transmission mechanism can drive the cam to rotate The cleaning mechanism is driven to move back and forth by the cam, and the cleaning mechanism includes a cleaning part, which is in contact with the dustproof net. The cleaning part can clean the dustproof net to prevent dust and impurities from clogging the dustproof net due to long-term use, thereby ensuring the air permeability of the dustproof net and maintaining a good heat dissipation effect of the server. The high degree of automation avoids manual cleaning of the dustproof net on a regular basis, thereby reducing labor costs and workload. The cam is detachably inserted in the plug-in space, which can conveniently separate the cam from the cleaning mechanism and facilitate the installation and disassembly of the cleaning mechanism. Therefore, the technical problem of high temperature in the server can be solved, and the technical effects of heat dissipation of the server and cleaning of the dustproof net can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0014] Figure 1 A server provided in an embodiment of the present application;

[0015] Figure 2 A partial structural diagram of a server provided in an embodiment of the present application;

[0016] Figure 3 A partial structural diagram of a server from another perspective provided in an embodiment of the present application;

[0017] Figure 4 A partial structural diagram of a server from another perspective provided in an embodiment of the present application;

[0018] Figure 5 A partial structural diagram of a server from another perspective provided in an embodiment of the present application;

[0019] Figure 6 A partial structural diagram of a cleaning mechanism provided in an embodiment of the present application;

[0020] Figure 7 This is another partial structural diagram of a cleaning mechanism provided in an embodiment of the present application.

[0021] The above drawings include the following reference numerals:

[0022] 100: server;

[0023] 1: Chassis; 11: Mounting cavity; 121: Air inlet; 122: Air outlet; 13: Side panel; 131: First side panel; 132: Second side panel; 133: Third side panel; 134: Fourth side panel; 14: Base;

[0024] 2: Fan;

[0025] 3: Dust screen; 31: Dust screen end plate; 32: Dust screen side plate; 33: Ventilation hole;

[0026] 4: Cleaning mechanism; 41: Fixed baffle; 411: First slot; 4111: Insertion space; 4112: First limiting surface; 4113: First opening; 4114: Third limiting surface; 4115: Second opening; 4116: Third opening; 412: Second slot; 413: Second limiting surface; 414: First plate; 415: First limiting portion; 416: Second limiting portion; 42: Limiting post; 421: First limiting post; 422: Second limiting post; 43: Fixed plate; 431: First through hole; 44: First elastic member; 45: Cleaning portion; 46: Second elastic member;

[0027] 5: Transmission mechanism; 51: Cam; 52: First connecting rod; 53: First gear; 54: Second connecting rod; 55: Second gear;

[0028] 6: driving mechanism; 61: driving motor;

[0029] 71: Motherboard. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] It should be noted that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely for ease of description and simplification of the present application. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present application. The terms "mounted," "connected," and "connected" should be interpreted broadly, and may include, for example, fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. The terms "parallel," "perpendicular," and "equal" encompass the described conditions and conditions similar to the described conditions, provided that the range of the similar conditions is within an acceptable range of deviation, as determined by a person of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes both absolute parallelism and approximate parallelism, where the acceptable deviation range for approximate parallelism may be, for example, within 5°; "perpendicular" includes both absolute perpendicularity and approximate perpendicularity, where the acceptable deviation range for approximate perpendicularity may also be, for example, within 5°. "Equal" includes both absolute equality and approximate equality, where the acceptable deviation range for approximate equality may be, for example, that the difference between the two is less than or equal to 5% of either. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0032] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0033] As described in the background art, the server 100 generates a large amount of heat during operation. If the heat cannot be dissipated in a timely manner, the internal temperature of the server 100 will rise, thereby affecting the performance and stability of the electronic components within the server, and may even damage the electronic components, affecting the normal operation of the server 100. However, in the related art, the heat dissipation effect of the server 100 is not ideal, and the problem of high temperature inside the server 100 still exists.

[0034] For the above technical issues, refer to Figure 1 , an embodiment of the present application provides a server 100. The server 100 includes a chassis 1. Figure 2 , a mounting cavity 11 is provided inside the chassis 1. Figure 4The chassis 1 is provided with an air inlet 121. The air inlet 121 is in communication with the mounting cavity 11. The air inlet 121 is an inlet for air to enter the mounting cavity 11 from outside the chassis 1. The air inlet 121 may be provided on a side of the chassis 1.

[0035] refer to Figure 1 The chassis 1 includes a side panel 13. The side panel 13 is located at the side of the chassis 1. An air inlet 121 is formed on the side panel 13.

[0036] refer to Figure 3 and Figure 4 The server 100 includes a fan 2. The fan 2 is disposed within the mounting cavity 11. The fan 2 can be positioned opposite the air inlet 121. The fan 2 is configured to draw air from outside the chassis 1 into the mounting cavity 11 through the air inlet 121. The air within the mounting cavity 11 then flows out of the chassis 1, creating an air circulation system inside and outside the chassis 1. As the air within the chassis 1 flows out, it removes heat from the server 100, dissipating heat from the server 100.

[0037] refer to Figure 3 Server 100 includes a dust screen 3. Dust screen 3 is connected to the side panel. Dust screen 3 is located at air inlet 121. Dust screen 3 is used to filter air entering the installation cavity 11 through air inlet 121. Dust screen 3 filters out dust and impurities, effectively preventing them from entering the installation cavity, reducing damage to electronic components within server 100 and extending the service life of server 100.

[0038] After the server 100 has been running for a long time, dust and impurities will accumulate on the dustproof net 3. The dust and impurities will clog the dustproof net 3, causing resistance to air circulation at the dustproof net 3, reducing the amount of air entering the installation cavity 11, and significantly reducing the heat dissipation effect, causing the temperature inside the server 100 to be higher, affecting the stable operation of the server 100.

[0039] refer to Figure 1 The server 100 includes a cleaning mechanism 4. The cleaning mechanism 4 is located on the side of the side panel 13 away from the installation cavity 11. Figure 3 and Figure 5 The cleaning mechanism 4 includes a cleaning portion 45. The cleaning portion 45 contacts the dustproof net 3. An insertion space 4111 is formed in the cleaning mechanism 4.

[0040] refer to Figure 3 The server 100 includes a transmission mechanism 5. The transmission mechanism 5 may include a cam 51. The cam 51 is located on a side of the side panel 13 away from the installation cavity 11. The cam 51 is detachably inserted into the insertion space 4111 and is rotatably connected to the cleaning mechanism 4.

[0041] refer to Figure 3The server 100 includes a drive mechanism 6 . The drive mechanism 6 is fixedly mounted within the mounting cavity. The drive mechanism 6 is configured to rotate a cam 51 . When the drive mechanism 6 rotates the cam 51 , the cam 51 rotates relative to the cleaning mechanism 4 . The cam 51 drives the cleaning mechanism 4 to reciprocate, thereby cleaning the dust screen 3 .

[0042] The present application is provided with an air inlet 121 and a fan 2, which can allow the air outside the chassis 1 to pass through the air inlet 121 and enter the installation cavity 11, so that the hot air in the installation cavity 11 flows out of the installation cavity 11, forming an air circulation, so that the heat in the installation cavity 11 is taken out by the air, which can dissipate heat for the server 100, reduce the temperature in the installation cavity 11, and reduce the temperature of the electronic components in the server 100, so that the server 100 can operate stably; a dustproof net 3 is provided, which can filter the air at the air inlet 121 to prevent dust, impurities, etc. from entering the installation cavity 11, avoid dust adhering to electronic components and affecting the heat dissipation of electronic components, and avoid impurities affecting the rotation of the fan 2 ; A cleaning mechanism 4, a driving mechanism 6 and a transmission mechanism 5 are set. The transmission mechanism 5 can drive the cam 51 to rotate, and the cleaning mechanism is driven to reciprocate through the cam 51. The cleaning mechanism includes a cleaning part, which is in contact with the dustproof net. The cleaning part can clean the dustproof net 3 to prevent dust and impurities from clogging the dustproof net 3 due to long-term use, thereby ensuring the air permeability of the dustproof net and maintaining a good heat dissipation effect of the server 100. It has a high degree of automation, avoids manual regular cleaning of the dustproof net, and reduces labor costs and workload; a cam is set to be detachably inserted in the plug-in space, which can conveniently separate the cam from the cleaning mechanism, and facilitate the installation and disassembly of the cleaning mechanism.

[0043] In some embodiments, reference Figure 4 The transmission mechanism 5 includes a first connecting rod 52. The first connecting rod 52 is connected to the cam 51. The first connecting rod 52 is rotatably connected to the side plate 13. The first connecting rod 52 is connected to the driving mechanism 6. The driving mechanism 6 drives the first connecting rod 52 to rotate, and the first connecting rod 51 drives the cam 51 to rotate.

[0044] The first end of the first connecting rod 52 can extend to the side of the side plate 13 away from the installation cavity 11, and the second end of the first connecting rod 52 can be located in the installation cavity 11. The first end of the first connecting rod 52 is connected to the cam 51. Specifically, the first end of the first connecting rod 52 is connected to the side of the cam 51 close to the side plate 13.

[0045] In some embodiments, reference Figure 4 and Figure 5The cleaning mechanism 4 includes a fixed baffle 41. A plug-in space 4111 is formed on the side of the fixed baffle 41 close to the side panel 13. A first limiting surface 4112 is formed on the fixed baffle 41. The first limiting surface 4112 is located at the top of the plug-in space 4111. The first limiting surface 4112 is used to enclose the plug-in space 4111.

[0046] refer to Figure 4 and Figure 5 The cleaning mechanism 4 includes a fixing plate 43. The fixing plate 43 is slidably connected to the fixed baffle 41. The cam 51 passes through the top of the fixing plate 43 and is inserted into the insertion space 4111. The fixing plate 43 is located below the first connecting rod 52 and is located on the side of the cam 51 close to the side plate 13. The fixing plate 43 is located on the side of the cam 51 close to the side plate 13, which can confine the cam 51 in the insertion space 4111 and prevent the cam 51 from falling out of the insertion space 4111.

[0047] refer to Figure 4 and Figure 5 The cleaning mechanism 4 includes a first elastic member 44. The first elastic member 44 is located below the fixing plate 43. Correspondingly, the fixing plate 43 is located above the first elastic member 44. The fixing plate 43 is connected to the top end of the first elastic member 44. The bottom end of the first elastic member 44 is connected to the fixed baffle 41. The first elastic member 44 can be a telescopic spring.

[0048] The first elastic member 44 drives the fixing plate 43 to abut against the first connecting rod 52, and the first elastic member 44 drives the cam 51 to abut against the first limiting surface 4112 through the fixing plate 43. When the cam 51 rotates, the cam 51 rotates in the insertion space and rotates relative to the fixed baffle 41.

[0049] When the cam 51 rotates, the first connecting rod 52 drives the fixed plate 43 to slide relative to the fixed baffle 41. The cam 51 drives the fixed baffle 41 to reciprocate along the height direction of the chassis. The cleaning unit 45 is connected to the fixed baffle 41, and the fixed baffle 41 drives the cleaning unit 45 to move, so that the cleaning unit 45 cleans the dust screen 3.

[0050] By setting a transmission mechanism including a first connecting rod, and a cleaning mechanism including a fixed baffle, a fixed plate and a first elastic member, the first elastic member drives the first connecting rod to contact the fixed plate, and the top of the cam contacts the first limit surface. The rotating cam can drive the fixed baffle to stably reciprocate along the height direction of the chassis. The first elastic member can compress and rebound to prevent the fixed baffle from getting stuck during the reciprocating motion. The cleaning part moves relative to the dustproof net along the height direction of the chassis under the drive of the fixed baffle, so that the cleaning part cleans the dustproof net and prevents the dustproof net from being blocked, ensuring the dustproof and breathable performance of the dustproof net, avoiding the situation where dust and impurities are easily blocked by long-term use, avoiding affecting the stable operation of the server 100, thereby maintaining a good heat dissipation effect of the server 100; the cam is set to be detachably inserted in the insertion space 4111, and the cam 51 is set to pass through the top of the fixed plate 43 and be inserted in the insertion space 4111, so as to facilitate the connection and separation of the cleaning mechanism and the cam, and facilitate further cleaning of the dustproof net after the cleaning mechanism is removed.

[0051] Specifically, refer to Figure 4 , the fixing plate 43 can be pressed downward, the fixing plate 43 compresses the first elastic member 44, and the cam 51 can be passed through the top of the fixing plate 43 and inserted into the insertion space 4111. The fixing plate 43 is released, and the first elastic member 44 drives the fixing plate 43 to move upward and contact the first connecting rod 52. The cam is inserted into the insertion space by pressing and fixing, which is easy to install. At the same time, the first elastic member can store energy. After loosening the fixing plate, the energy stored in the first elastic member can be used to make the first elastic member drive the fixing plate to move upward, thereby improving energy utilization.

[0052] In some embodiments, reference Figure 4 The cleaning mechanism 4 includes a limiting column 42. The bottom end of the limiting column 42 is fixedly connected to the fixed baffle 41. The fixed plate 43 is sleeved on the limiting column 42. The fixed plate 43 is slidably connected to the limiting column 42, so that the fixed plate 43 is slidably connected to the fixed baffle 41.

[0053] In some embodiments, reference Figure 5 and Figure 6 The limiting posts 42 include a first limiting post 421 and a second limiting post 422. The first limiting post 421 and the second limiting post 422 are spaced apart. The first limiting post 421 and the second limiting post 422 are disposed opposite each other in the width direction of the chassis. The width direction of the chassis may be the front-to-back direction of the chassis.

[0054] The first elastic member 44 is located between the first limiting column 421 and the second limiting column 422. The fixing plate 43 is sleeved on the first limiting column 421 and the second limiting column 422.

[0055] The cam 51 passes between the first limiting post 421 and the second limiting post 422 and is inserted into the insertion space 4111. The first connecting rod 52 is located between the first limiting post 421 and the second limiting post 422.

[0056] Specifically, the fixing plate 43 can be pressed downward, and the fixing plate 43 compresses the first elastic member 44. The cam 51 can be passed from above the fixing plate 43 and between the first limiting column 421 and the second limiting column 422, and inserted into the insertion space 4111. The fixing plate 43 is released, and the first elastic member 44 drives the fixing plate 43 to move upward and contact the first connecting rod 52.

[0057] The first limiting column 421 and the second limiting column 422 can guide the fixing plate 43 to ensure that the fixing plate 43 slides up and down stably, and can limit the first connecting rod 52 to ensure that the cam 51 is stably inserted in the insertion space.

[0058] In some embodiments, reference Figure 6 The fixing plate 43 is formed with a first through hole 431 . There are at least two first through holes 43 . The first limiting post 421 and the second limiting post 422 are inserted into the first through hole 431 .

[0059] The first limiting column 421 includes a first limiting rod. The first limiting rod is located at the bottom end of the first limiting column 421. The bottom end of the first limiting rod is connected to the fixed baffle 41. The first limiting column 421 includes a first limiting block. The first limiting block is located at the top end of the first limiting column 421. The first limiting block is connected to the top end of the first limiting rod. The first limiting rod is inserted into the first through hole 431. The first limiting block is located above the fixed plate 43.

[0060] The second limiting column 422 includes a second limiting rod. The second limiting rod is located at the bottom end of the second limiting column 422. The bottom end of the second limiting rod is connected to the fixed baffle 41. The second limiting column 422 includes a second limiting block. The second limiting block is located at the top end of the second limiting column 422. The second limiting block is connected to the top end of the second limiting rod. The second limiting rod is inserted into the first through hole 431. The second limiting block is located above the fixed plate 43.

[0061] In some embodiments, a fixed baffle 41 contacts the dust screen 3 and includes a cleaning portion 45. The fixed baffle 41 and the cleaning portion 45 are integrally formed. The fixed baffle 41 cleans the dust screen 3 to prevent the dust screen 3 from being clogged by dust and impurities.

[0062] In some embodiments, reference Figure 6The cleaning portion 45 is a scraper. The scraper is fixedly connected to the fixed baffle 41. The scraper is located on the side of the fixed baffle 41 near the side panel 13. The scraper abuts the dust screen 3. When the scraper moves, it scrapes the dust screen 3 to better clean the dust screen 3. The scraper can be a wedge-shaped plate, and the thickness of the scraper at the end closest to the dust screen 3 is less than the thickness at the end away from the dust screen 3.

[0063] In some embodiments, reference Figure 6 A second slot 412 is formed on the fixed baffle 41. The second slot 412 is located on a side of the fixed baffle 41 close to the side plate 13. The scraper portion is inserted into the second slot 412.

[0064] The cleaning mechanism 4 includes a second elastic member 46. The second elastic member 46 is disposed in the second slot 412. The second elastic member 46 is located on the side of the scraper away from the dustproof net 3. The end of the second elastic member 46 close to the dustproof net 3 is connected to the scraper, and the end of the second elastic member 46 away from the dustproof net 3 is connected to the fixed baffle 41. The second elastic member 46 drives the scraper to abut against the dustproof net 3, which enables the scraper to clean the dustproof net 3 effectively. Specifically, when the scraper abuts against the dustproof net 3, the scraper compresses the second elastic member 46, and the compressed second elastic member 46 presses the scraper against the dustproof net 3, causing the scraper to abut against the dustproof net 3.

[0065] The second elastic member 46 is provided, and the elastic force of the second elastic member 46 can be relied upon to ensure that the scraper is always in contact with the dustproof net, thereby improving the fit between the scraper and the dustproof net and further increasing the cleaning effect of the scraper on the dustproof net.

[0066] The second elastic member 46 may be a telescopic spring. There may be at least one scraper, or at least two scrapers. When there are at least two scrapers, the at least two scrapers are sequentially arranged in the width direction of the chassis.

[0067] At least one second elastic member 46 may be connected to the side of the scraper away from the side plate 13, or at least two second elastic members 46 may be connected to the side of the scraper away from the side plate 13. When there are at least two second elastic members 46, the at least two second elastic members 46 are arranged sequentially in the width direction of the chassis.

[0068] In some embodiments, reference Figure 5 A first slot 411 is provided on the side of the fixed baffle 41 near the side panel 13. A first opening 4113 is formed at one end of the first slot 411 near the side panel 13. The space within the first slot 411 is an insertion space 4111. The cam 51 passes through the first opening 4113 and is inserted into the insertion space 4111. The top surface of the first slot 411 is a first limiting surface 4112.

[0069] In some embodiments, reference Figure 6A second limiting surface 413 is formed on the fixed baffle 41. The limiting post 42 is located on the second limiting surface 413. The first elastic member 44 is located on the first limiting surface 4112. The fixed plate 43 is located above the first limiting surface 4112.

[0070] In some embodiments, reference Figure 6 A third limiting surface 4114 is formed on the fixed baffle 41. The third limiting surface 4114 is located at an end of the first slot 411 away from the side panel 13. When the cam 51 is inserted into the insertion space 4111, the cam 51 contacts the third limiting surface 4114.

[0071] The end of the first limiting surface 4112 away from the side panel 13 can be connected to the top end of the third limiting surface 4114. The end of the second limiting surface 413 away from the side panel 13 can be connected to the bottom end of the third limiting surface 4114. At least a portion of the second limiting surface 413 is used to enclose the insertion space 4111. The first limiting surface 4112, at least a portion of the second limiting surface 413, and the third limiting surface 4114 enclose the insertion space 4111.

[0072] The first slot 411 may have a second opening 4115 and a third opening 4116 formed at both ends of the chassis width. The first limiting surface 4112, at least a portion of the second limiting surface 413 and the third limiting surface 4114 form the second opening 4115 and the third opening 4116.

[0073] In some embodiments, reference Figure 5 The dustproof net 3 is connected to the side plate 13, and the dustproof net 3 is located on the side of the side plate 13 away from the installation cavity 11. The dustproof net cover is arranged on the air inlet to facilitate the contact between the cleaning part and the dustproof net.

[0074] Specifically, the dustproof net 3 is provided on a group of air inlets 121. A group of air inlets 121 has at least one air inlet 121.

[0075] A magnetic strip is connected to the side panel 13. The side panel 13 is magnetically connected to the magnetic strip. The dust screen 3 is magnetically connected to the magnetic strip. The magnetic strip can be arranged in a circular pattern, surrounding the outside of a set of air inlets 121. The magnetic connection between the dust screen and the magnetic strip allows for quick installation and removal of the dust screen.

[0076] In some embodiments, reference Figure 5 The dust screen 3 includes a dust screen end plate 31. The dust screen end plate 31 is located at the end of the dust screen 3 away from the side plate 13. Ventilation holes 33 are formed in the dust screen 3 to allow air to pass through the dust screen, ensuring the air permeability of the dust screen. The ventilation holes 33 are formed in the dust screen end plate 31.

[0077] The dust screen 3 includes dust screen side panels 32. The dust screen side panels 32 are arranged in a circular pattern. The dust screen side panels 32 surround the outside of a set of air inlets 121. One end of the dust screen side panel 32 is connected to the dust screen end panel 31, and the other end of the dust screen side panel 32 is magnetically connected to the magnetic strip.

[0078] In some embodiments, reference Figure 6 The fixed baffle 41 includes a first plate 414. The first plate 414 is located at the top of the fixed baffle. A second slot 412 is formed on the first plate 414. The second slot 412 is formed on a side of the first plate 414 close to the side plate 13. The first slot 4111 is located at the bottom of the first plate 414.

[0079] The first plate 414 is located on the side of the dust screen end plate 31 away from the side plate 13. The first plate 414 is spaced apart from the dust screen end plate 31. When the cleaning mechanism 4 reciprocates along the height direction of the chassis 1, the first plate 414 at least partially blocks the ventilation holes 33 on the side of the dust screen end plate 31 away from the side plate 13, allowing air to enter between the first plate 414 and the dust screen end plate 31 at both ends of the first plate 414 along the width direction of the chassis 1. This allows the first plate 414 to block some dust and impurities, reducing the dust and impurities deposited on the dust screen 3, and facilitating cleaning of the cleaning mechanism 4.

[0080] In some embodiments, reference Figure 7 The fixed baffle 41 includes a first limiting portion 415 and a second limiting portion 416. The first limiting portion 415 and the second limiting portion 416 are located on a side of the fixed baffle 41 close to the side panel 13. Specifically, the first limiting portion 415 and the second limiting portion 416 are connected to the first plate 414. The first limiting portion 415 and the second limiting portion 416 are located on a side of the first plate 414 close to the side panel 13.

[0081] The first stopper 415 and the second stopper 416 are spaced apart from each other in the width direction of the chassis. The dust screen 3 is interposed between the first stopper 415 and the second stopper 416 to allow the fixed baffle 41 to move along the height direction of the chassis 1. The first stopper 415 and the second stopper 416 are used to limit the rotation of the fixed baffle 41 and its movement along the width direction of the chassis.

[0082] In some embodiments, a third and fourth limiting portion may be connected to the side panel 13. The third and fourth limiting portions may be arranged opposite each other and spaced apart in the width direction of the chassis. When the cam is inserted into the insertion space, the cleaning mechanism is inserted between the third and fourth limiting portions, so that the third and fourth limiting portions can be used to limit the rotation and movement of the fixed baffle 41 along the width direction of the chassis, allowing the fixed baffle 41 to move along the height direction of the chassis 1.

[0083] In some embodiments, reference Figure 4 The transmission mechanism 5 includes a first gear 53. The first gear 53 is disposed in the mounting cavity 11. The first gear 53 is sleeved on the first connecting rod 52. The first gear 53 is fixedly connected to the first connecting rod 52.

[0084] The transmission mechanism 5 includes a second connecting rod 54. The second connecting rod 54 is rotatably connected to the side plate 13 and is located above the first gear 53. The second connecting rod 54 is connected to the side plate 13 via a rotating bearing. The first connecting rod 52 is connected to the side plate 13 via a rotating bearing.

[0085] The transmission mechanism 5 includes a second gear 55. The second gear 55 is sleeved on the second connecting rod 54. The second gear 55 is fixedly connected to the second connecting rod and meshes with the first gear 53.

[0086] The fan 2 is fixedly connected to the second connecting rod 54, and the second gear 55 is located between the fan 2 and the air inlet 121. The second gear 55 is formed with a windshield hole to prevent the air from the air inlet 121 from being blocked from flowing to the fan 2. This ensures the transmission function of the second gear, while reducing the weight of the second gear and reducing energy consumption.

[0087] A transmission mechanism is provided including a cam, a first connecting rod, a first gear, a second connecting rod and a second gear. The first gear and the second gear are meshed, and the fan is provided on the second connecting rod, so that the driving mechanism can simultaneously drive the cam and the fan to rotate, avoiding the introduction of an additional power source and improving energy utilization.

[0088] In some embodiments, a group of air inlets 121 includes one air inlet 121, or a group of air inlets 121 includes at least two air inlets 121. When a group of air inlets 121 includes at least two air inlets 121, the air inlets 121 in the same group are sequentially spaced apart in the width direction of the chassis, and the second connecting rod 54 is located between two adjacent air inlets 121.

[0089] In some embodiments, reference Figure 2 and Figure 3 The side panel 13 includes a first side panel 131. The side panel 13 includes a second side panel 132. The first side panel 131 and the second side panel 132 are arranged opposite to each other. Specifically, the first side panel 131 and the second side panel 132 are arranged opposite to each other and spaced apart in the length direction of the chassis 1.

[0090] At least one group of air inlets 121 is formed on the first side panel 131 . When there are at least two groups of air inlets 121 on the first side panel 131 , the at least two groups of air inlets 121 on the first side panel 131 are spaced apart in the height direction of the chassis.

[0091] At least one group of air inlets 121 is formed on the second side panel 132 . When there are at least two groups of air inlets 121 on the second side panel 132 , the at least two groups of air inlets 121 on the second side panel 132 are spaced apart in the height direction of the chassis 1 .

[0092] Each group of air inlets 121 has a transmission mechanism 5 corresponding to the air inlets 121. Along the height direction of the chassis 1, of two adjacent transmission mechanisms 5, the first gear 53 of the upper transmission mechanism 5 meshes with the second gear 55 of the lower transmission mechanism 5.

[0093] Among the transmission mechanisms 5 on the first side plate 131 , the transmission mechanism 5 located at the lowest position is the first bottom transmission mechanism. Among the transmission mechanisms 5 on the second side plate 132 , the transmission mechanism 5 located at the lowest position is the second bottom transmission mechanism.

[0094] refer to Figure 3 The drive mechanism 6 includes a drive motor 61 located within the mounting cavity 11. The end of the drive motor 61 near the first side plate 131 has a first output shaft, and the end of the drive motor 61 near the second side plate 132 has a second output shaft. The first output shaft is connected to the first connecting rod 52 of the first bottom transmission mechanism, and the second output shaft is connected to the first connecting rod 52 of the second bottom transmission mechanism. The drive motor 61 is a dual-axis stepper motor.

[0095] Providing multiple sets of air inlets, multiple sets of transmission mechanisms and multiple fans can increase the amount of air introduced into the installation cavity, form good air circulation in the chassis, accelerate the dissipation of heat in the chassis, and improve the heat dissipation efficiency of the server 100; providing the drive motor 61 with a first output shaft and a second output shaft can enable one drive motor to simultaneously drive the rotation of the fans on the first side panel and the second side panel and the reciprocating motion of the cleaning mechanism, which can save costs and improve energy utilization efficiency.

[0096] In some embodiments, reference Figure 1 An air outlet 122 is formed on the chassis 1. The air outlet 122 is connected to the mounting cavity 11. The air outlet 122 is an outlet for air to flow out of the mounting cavity 11 and out of the chassis 1. The air outlet 122 can be located on the side of the chassis 1. Specifically, the air outlet 122 is located on the side panel 13 of the chassis 1. The air outlet facilitates the flow of hot air out of the chassis, accelerates air circulation inside and outside the chassis, and improves heat dissipation efficiency.

[0097] refer to Figure 1 and Figure 2The side panel 13 includes a third side panel 133 and a fourth side panel 134 that are arranged opposite to each other. The third side panel 133 and the fourth side panel 134 are arranged along the first direction of the chassis 1. The third side panel 133 and the fourth side panel 134 are spaced apart. The air outlet 122 is formed on the third side panel 133 and / or the fourth side panel 134. Both side ends of the third side panel 133 can be connected to the first side panel 131 and the second side panel 132, respectively. Both side ends of the fourth side panel 134 can be connected to the first side panel 131 and the second side panel 132, respectively.

[0098] In some embodiments, reference Figure 2 The server 100 includes a mainboard 71. The mainboard 71 can be fixedly connected to the chassis 1. The mainboard 71 is fixedly connected to the side panel 13.

[0099] The chassis 1 includes a base 14. The base 14 is located at the bottom of the chassis 1. The bottom end of the side panel 13 can be connected to the base 14. The server 100 includes a heat sink, which is provided on the base 14. The heat sink does not contact the motherboard 71.

[0100] Base 14 is formed with heat dissipation holes that connect mounting cavity 11 with the space outside chassis 1. A heat sink is positioned above the heat sink holes. The heat sink is positioned within chassis 1 and the heat sink holes are positioned on base 14 to facilitate heat dissipation outside the chassis. The heat sink increases the heat dissipation area and improves the heat dissipation effect. Furthermore, the heat sink and fan 2 work together to effectively reduce the temperature of mainboard 71 and ensure stable operation of server 100.

[0101] In some embodiments, server 100 includes a temperature sensor. The temperature sensor is used to monitor the temperature within chassis 1. Chassis 1 includes a top plate disposed on top of chassis 1. The top ends of side panels 13 are connected to the top plate. The temperature sensor is connected to side panels 13. The temperature sensor can also be connected to the top plate or bottom plate.

[0102] At least one temperature sensor is provided. When multiple temperature sensors are provided, the temperature environment within the server 100 can be more accurately monitored. The temperature sensor may be a digital temperature sensor. Digital temperature sensors have advantages such as high accuracy, strong anti-interference capabilities, and single-bus communication. The temperature sensor may also be a thermocouple temperature sensor or a thermistor temperature sensor.

[0103] Server 100 includes a microcontroller. The microcontroller is located within chassis 1 and can be connected to side panel 13. A digital temperature sensor can be conveniently connected to the microcontroller. The data line of the temperature sensor is connected to a digital input pin of the microcontroller. The power pin of the temperature sensor is connected to a power pin of the microcontroller. The ground pin of the temperature sensor is connected to a ground pin of the microcontroller.

[0104] The server 100 includes a driver module. The driver module is configured to convert the control signal output by the microcontroller into a drive signal for the drive motor 61, thereby controlling the rotational speed and direction of the drive motor 61. The driver module may be a bipolar micro-stepping motor driver. Alternatively, the driver module may be a bipolar stepping motor driver. The rotational speed of the drive motor 61 is determined based on the temperature detected by the temperature sensor.

[0105] Setting a temperature sensor can detect the temperature inside the chassis in real time, and can adjust the speed of the drive motor 61 according to the temperature change. When the temperature inside the chassis is high, the speed of the drive motor 61 can be increased, which can increase the amount of air entering the installation cavity per unit time and improve heat dissipation. When the temperature inside the chassis is low, the speed of the drive motor 61 can be reduced, thereby effectively saving energy consumption and achieving a balance between heat dissipation and energy saving.

[0106] The above describes in detail a server 100 provided by the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is intended only to help understand the method and core concept of the present application. It should be noted that, without departing from the principles of the present application, a number of improvements and modifications may be made to the present application, and such improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A server, characterized in that: include: A chassis having an installation cavity therein, and an air inlet communicating with the installation cavity being provided on a side panel of the chassis; a fan, disposed in the installation cavity, for introducing air outside the chassis into the installation cavity through the air inlet; a dust screen, located at the air inlet, for filtering the air entering the installation cavity through the air inlet; a cleaning mechanism, located on a side of the side panel away from the mounting cavity, the cleaning mechanism comprising a cleaning portion in contact with the dustproof net, and a plug-in space being provided on the cleaning mechanism; The transmission mechanism includes a cam located on a side of the side plate away from the installation cavity; the cam is detachably inserted into the insertion space and is rotatably connected to the cleaning mechanism; The driving mechanism is used to drive the cam to rotate; when the driving mechanism drives the cam to rotate, the cam drives the cleaning mechanism to reciprocate, so that the cleaning part cleans the dustproof net.

2. The server according to claim 1, wherein: The transmission mechanism includes a first connecting rod connected to the cam; The cleaning mechanism comprises: A fixed baffle, the plug-in space is formed on a side close to the side plate, and a first limiting surface is formed on the fixed baffle, which is located at the top of the plug-in space and is used to enclose the plug-in space; a fixed plate, slidably connected to the fixed baffle; The cam passes through the top of the fixing plate and is inserted into the insertion space. The fixing plate is located below the first connecting rod and on a side of the cam close to the side plate. a first elastic member, located below the fixing plate, with the top and bottom ends of the first elastic member respectively connected to the fixing plate and the fixing baffle; the first elastic member drives the fixing plate to abut against the first connecting rod, and the first elastic member drives the cam to abut against the first limiting surface through the fixing plate; When the cam rotates, the first connecting rod drives the fixed plate to slide relative to the fixed baffle, and the cam drives the fixed baffle to reciprocate along the height direction of the chassis; The cleaning portion is connected to the fixed baffle, and the fixed baffle drives the cleaning portion to move.

3. The server according to claim 2, wherein: The cleaning portion is a scraper, which is connected to the fixed baffle and located on a side of the fixed baffle close to the side plate. The scraper abuts against the dustproof net.

4. The server according to claim 3, wherein: A second slot is formed on one side of the fixed baffle close to the side plate; the scraper portion is inserted into the second slot; The cleaning mechanism includes a second elastic member, which is arranged in the second slot and is located on the side of the scraper away from the dustproof net; the end of the second elastic member close to the dustproof net is connected to the scraper, and the end of the second elastic member away from the dustproof net is connected to the fixed baffle; the second elastic member drives the scraper to abut against the dustproof net.

5. The server according to claim 2, wherein: The cleaning mechanism includes a limiting column, the bottom end of the limiting column is fixedly connected to the fixed baffle, and the fixed plate is sleeved on the limiting column and slidably connected to the limiting column.

6. The server according to claim 5, wherein: The limiting column includes a first limiting column and a second limiting column; the second elastic member is located between the first limiting column and the second limiting column; the fixing plate is sleeved on the first limiting column and the second limiting column; the first connecting rod is located between the first limiting column and the second limiting column.

7. The server according to claim 2, wherein: The dustproof net is connected to the side plate and is located on a side of the side plate away from the installation cavity. The dustproof net cover is arranged on the air inlet.

8. The server according to claim 7, wherein: A first limiting portion and a second limiting portion are provided on a side of the fixed baffle close to the side plate, wherein the first limiting portion and the second limiting portion are opposite to each other and spaced apart in the width direction of the chassis; The dustproof net is inserted between the first limiting portion and the second limiting portion, so that the fixed baffle moves along the height direction of the chassis.

9. The server according to claim 2, wherein: The transmission mechanism comprises: a first gear disposed in the mounting cavity, the first gear being sleeved on the first connecting rod and fixedly connected to the first connecting rod; a second connecting rod, rotatably connected to the side plate, the second connecting rod being located above the first gear, the fan being sleeved on the second connecting rod, and the second connecting rod being fixedly connected to the fan; The second gear is sleeved on the second connecting rod and fixedly connected to the second connecting rod. The second gear is engaged with the first gear. The second gear is located between the fan and the air inlet.

10. The server according to claim 9, wherein: The dustproof screen is provided on a group of the air inlets, and each group of the air inlets has at least one air inlet; the side panels include a first side panel and a second side panel that are opposite and spaced apart in the longitudinal direction of the chassis; At least one group of air inlets is formed on the first side panel. When there are at least two groups of air inlets on the first side panel, the at least two groups of air inlets on the first side panel are spaced apart in the height direction of the chassis. At least one group of air inlets is formed on the second side panel. When there are at least two groups of air inlets on the second side panel, the at least two groups of air inlets on the second side panel are spaced apart in the height direction of the chassis. Each group of the air inlets has a transmission mechanism corresponding to the air inlet; along the height direction of the chassis, in two adjacent transmission mechanisms, the first gear of the transmission mechanism located above is meshed with the second gear of the transmission mechanism located below; Among the transmission mechanisms on the first side panel, the transmission mechanism located at the lowest position is the first bottom transmission mechanism; among the transmission mechanisms on the second side panel, the transmission mechanism located at the lowest position is the second bottom transmission mechanism; The driving mechanism includes a driving motor, which is located in the mounting cavity. The driving motor has a first output shaft at one end close to the first side plate, and has a second output shaft at one end close to the second side plate; the first output shaft is connected to the first connecting rod of the first bottom transmission mechanism, and the second output shaft is connected to the first connecting rod of the second bottom transmission mechanism.

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