Server wind scooper

Abstract

The utility model relates to the technical field of servers, and discloses a server wind scooper which comprises a wind scooper body, a first inserting piece, a wind guiding structure and a second inserting piece. The wind scooper body comprises a bottom plate and an air inlet panel, the air inlet panel is connected to the first side of the bottom plate, air inlet holes are formed in the air inlet panel, and the second side of the bottom plate is used for being connected with a PCIe card. The first insertion pieces are detachably connected to the bottom plate, the at least one insertion piece is arranged at intervals in the extending direction of the air inlet panel so as to divide the space between the air inlet panel and the PCIe card into at least two channels, and the bottom plate is connected with a full-length card corresponding to each channel. The air guide structure comprises a mounting plate, and at least one part of the mounting plate extends out of the side edge of the second side of the bottom plate, so that the side, away from the air inlet panel, of the mounting plate is used for being connected with a half-length clamp. The second insertion piece is detachably connected to the bottom plate and used for guiding air passing through the air inlet hole to the half-length clamp. The server wind scooper can adapt to installation of PCIe cards of different specifications.

Description

TECHNICAL FIELD

[0001] The utility model relates to server technical field, especially a kind of server wind scoops. BACKGROUND

[0002] With the continuous development of cloud computing, data center and artificial intelligence, servers need higher performance and more reliable operating conditions, which leads to the increasing heat generated by servers, and overheating can cause server performance degradation, hardware damage and even system crash. Therefore, in order to ensure the normal operation of the server, an efficient cooling system is a key factor to ensure the stable operation of the server.

[0003] The wind scoops are usually installed inside the server case and can be used to direct cold air to the key heat-generating components, thereby improving the heat dissipation efficiency of the server. When designing the wind scoops, the heat dissipation requirements of different configurations and different environments need to be considered, so as to design wind scoops of different specifications and install them separately. As can be seen, the wind scoops at different positions in the server cannot be generally used, for example, PCIe cards generally have full-length cards and half-length cards. The size specifications of full-length cards and half-length cards are different, which leads to the fact that the wind scoops of the two cannot be used universally, resulting in increased cost and complex maintenance. SUMMARY

[0004] The utility model provides a kind of server wind scoops, different specifications of PCIe card can be adapted to install, it is convenient to reduce cost and maintenance.

[0005] The utility model provides a kind of server wind scoops, comprising:

[0006] The wind scoop body includes a bottom plate and an air inlet panel. The bottom plate has opposite first and second sides. The air inlet panel is connected to the first side of the bottom plate. The air inlet panel is provided with an air inlet hole. The second side of the bottom plate is used to connect PCIe cards. The PCIe cards are full-length cards or half-length cards.

[0007] At least one first insert sheet is detachably connected to the bottom plate. The at least one insert sheet is spaced apart along the extension direction of the air inlet panel to divide the space between the air inlet panel and the PCIe cards into at least two channels for gas flow. The bottom plate connects one full-length card corresponding to each channel, so that the gas passing through the air inlet hole is guided to the full-length card through the first insert sheet.

[0008] The wind guiding structure includes a mounting plate. The mounting plate is detachably connected to the second side of the bottom plate. At least a part of the mounting plate protrudes from the side edge of the second side of the bottom plate, so that the side of the mounting plate away from the air inlet panel is used to connect the half-length card.

[0009] A second insert sheet corresponding to the air guide structure is arranged, and the second insert sheet is detachably connected to the bottom plate to guide the gas passing through the air inlet hole to the air guide structure, and the air guide structure is used to guide the gas to the half-length card.

[0010] The server air guide cover provided by the utility model detachably connects the first insert sheet, the air guide structure and the second insert sheet on the air guide cover main body. When it is needed to connect the server air guide cover with the full-length card, the air guide structure and the second insert sheet are detached from the bottom plate, and then the full-length card is installed on the second side of the bottom plate, so that the installation of the full-length card and the server air guide cover is realized. When it is needed to connect the server air guide cover with the half-length card, the first insert sheet is detached from the bottom plate, the mounting plate of the air guide structure protrudes from the bottom plate, which is equivalent to making up the size that the half-length card lacks, and at this time, the half-length card and the mounting plate are connected, so that the installation of the half-length card and the server air guide cover is realized. Therefore, the server air guide cover in the embodiment can realize the installation of PCIe cards of different specifications by arranging the air guide structure and different insert sheets, improves the versatility of the server air guide cover and is favorable for reducing the cost. In addition, the detachable connection between the components and the air guide cover main body enables a certain component to be individually detached for maintenance, so that the convenience of maintenance is improved.

[0011] In some possible embodiments, a first air guide insert sheet is further included, which is detachably connected to one side of the air inlet panel facing the first insert sheet to adjust the gas flow of the air inlet hole.

[0012] In this embodiment, when the first air guide insert sheet is connected to the air inlet panel, a part of the air inlet hole is blocked, so that the air volume passing through the air inlet hole can be changed to meet different heat dissipation requirements.

[0013] In some possible embodiments, the first air guide insert sheet is provided with an opening.

[0014] In this embodiment, by arranging the opening on the first air guide insert sheet, the air inlet volume of the air inlet panel can be further adjusted. Meanwhile, the opening rate of the first air guide insert sheet can be controlled to change the air inlet volume of the upper and lower layers of the air guide cover main body.

[0015] In some possible embodiments, a plurality of second air guide insert sheets are further included, which are detachably connected to one side of the air inlet panel away from the first insert sheet, and the plurality of second air guide insert sheets are arranged at intervals along the extension direction of the air inlet panel.

[0016] In the embodiment, the second air guide insert is arranged on the air inlet side of the air inlet panel, and the plurality of second air guide inserts can be used to adjust the air inlet of the air inlet panel in the extension direction of the air inlet panel, so as to change the air volume of the gas on the upper layer of the air guide cover body.

[0017] In some possible embodiments, the second air guide insert comprises a fixed plate and a movable plate, the fixed plate is connected to the air inlet panel, and the movable plate is connected to the side of the fixed plate away from the air inlet panel.

[0018] The movable plate can rotate relative to the fixed plate about a rotation axis to change the included angle between the movable plate and the air inlet panel, wherein the rotation axis is the extension line of the side edge where the movable plate and the fixed plate are connected.

[0019] In the embodiment, the movable plate of the second air guide insert can rotate relative to the air inlet panel to change the included angle between the movable plate and the air inlet panel, so as to adjust the air inlet between the adjacent two second air guide inserts.

[0020] In some possible embodiments, the air inlet panel is provided with a plurality of insertion grooves, and the plurality of insertion grooves are distributed at intervals about the rotation axis.

[0021] The movable plate is provided with an insertion part, and the insertion part is selectively inserted into one of the insertion grooves.

[0022] In the embodiment, by arranging a plurality of insertion grooves distributed at intervals about the rotation axis, the movable plate can be relatively fixed with the air inlet panel through the insertion of the insertion part into the insertion groove within the movable range regardless of the angle of the movable plate.

[0023] In some possible embodiments, the air guide cover body further comprises two oppositely arranged side plates, the two side plates are respectively connected to the opposite two ends of the air inlet panel, and the side plates are connected to the bottom plate.

[0024] The air guide structure further comprises two oppositely arranged ribs, and the two ribs are respectively connected to the side plates and the second inserts.

[0025] In the embodiment, by arranging two ribs, the ribs are respectively connected to the air guide cover body and the second inserts, so as to improve the stability of the connection between the air guide structure and the air guide cover body.

[0026] In some possible embodiments, the air guide structure further comprises a layered rib plate, the layered rib plate is connected between the two ribs, and the layered rib plate is arranged at intervals between the mounting plate.

[0027] In the embodiment, the air passing through the air guide structure can be divided into upper and lower layers, so that the PCIe card can be cooled more effectively.

[0028] In some possible embodiments, the bottom of the mounting plate is provided with a tail end positioning structure, and the mounting plate is connected with the half-length card through the tail end positioning structure.

[0029] In the embodiment, the tail end positioning structure is arranged on the bottom plate of the mounting plate, and the half-length card is positioned and fixed, so that the stability of the connection between the half-length card and the air guide structure is ensured.

[0030] In some possible embodiments, the first inserting piece is provided with a first inserting slot with an opening away from the bottom plate, and the second inserting piece is provided with a second inserting slot with an opening toward the bottom plate, and the first inserting slot and the second inserting slot are inserted to relatively fix the first inserting piece and the second inserting piece.

[0031] In the embodiment, the first inserting piece and the second inserting piece are respectively provided with two inserting slots which can be inserted to each other, so that the first inserting piece and the second inserting piece can be arranged crossly, which facilitates the arrangement of the first inserting piece and the second inserting piece and ensures that the first inserting piece and the second inserting piece do not interfere with each other. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a schematic diagram of a whole structure of the server air guide cover in the embodiment of the utility model;

[0033] Figure 2 It is a schematic diagram of a structure before the server air guide cover installs the full-length card in the embodiment of the utility model;

[0034] Figure 3 It is a schematic diagram of a structure after the server air guide cover installs the full-length card in the embodiment of the utility model;

[0035] Figure 4 It is a schematic diagram of a structure before the server air guide cover installs the half-length card in the embodiment of the utility model;

[0036] Figure 5 It is a schematic diagram of a structure after the server air guide cover installs the half-length card in the embodiment of the utility model;

[0037] Figure 6a It is a schematic diagram of a structure of the first air guide inserting piece in the embodiment of the utility model;

[0038] Figure 6b It is another schematic diagram of a structure of the first air guide inserting piece in the embodiment of the utility model;

[0039] Figure 7Another perspective view of the server wind scooper in the embodiment of the present application;

[0040] Figure 8 A structure schematic view of the wind scooper main body being inverted in the embodiment of the present application;

[0041] Figure 9 A structure schematic view of the second wind scooper insert in the embodiment of the present application;

[0042] Figure 10 A structure schematic view of the second wind scooper insert being installed on the air inlet panel in the embodiment of the present application;

[0043] Figure 11 A structure schematic view of the first insert in the embodiment of the present application;

[0044] Figure 12 A structure schematic view of the wind scooper main body in the embodiment of the present application;

[0045] Figure 13 A structure schematic view of the second insert in the embodiment of the present application;

[0046] Figure 14 A structure schematic view of the wind scooper structure in the embodiment of the present application;

[0047] Figure 15 A structure schematic view of the wind scooper structure being inverted in the embodiment of the present application;

[0048] Figure 16 A structure schematic view of the half-length card being connected to the wind scooper structure in the embodiment of the present application.

[0049] In the drawing:

[0050] 10-full length card; 20-half length card; 21-bracket; 100-duct main body; 110-bottom plate; 111-first fixed rib plate; 112-second fixed groove; 113-third fixed groove; 114-fourth fixed groove; 115-third limiting block; 116-second fixed rib plate; 1161-fourth fixed block; 117-sixth limiting block; 120-inlet panel; 121-inlet hole; 122-first panel; 1221-first fixed groove; 123-second panel; 1231-fixed rib; 1232-insertion groove; 124-first limiting block; 125-third fixed rib plate; 126-fifth limiting block; 130-side plate; 131-first limiting groove; 140-supporting structure; 200-first insertion piece; 210-second limiting block; 220-first fixed block; 230-second fixed block; 240-third fixed block; 250-first insertion groove; 260 card slot; 300-duct structure; 310-mounting plate; 311-tail end positioning structure; 320-rib; 330-layered rib plate; 400-second insertion piece; 410-limiting rib; 420-fourth limiting block; 430-fifth fixed groove; 440-second limiting groove; 450-second insertion groove; 500-first duct insertion piece; 510-aperture; 600-second duct insertion piece; 610-fixed plate; 611-first protruding part; 612-second protruding part; 6121-groove; 620-movable plate; 621-insertion part. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0052] Reference Figure 1 The server duct cover in the embodiments of the present application can include a duct main body 100, a first insertion piece 200, a duct structure 300, and a second insertion piece 400, wherein the first insertion piece 200, the duct structure 300, and the second insertion piece 400 are detachably connected to the duct main body 100.

[0053] Specifically, the duct main body 100 can include a bottom plate 110 and an inlet panel 120. The bottom plate 110 has opposite first and second sides, and the inlet panel 120 is connected to the first side of the bottom plate 110. The second side of the bottom plate 110 can be used to connect a PCIe card, wherein the PCIe card can be a full-length card or a half-length card.

[0054] The air inlet panel 120 is provided with air inlets 121, and the gas blown to the air duct body 100 can flow to the upper side of the bottom plate 110 through the air inlets 121, and then flow to the PCIe card connected to the bottom plate 110 along the first side of the bottom plate 110 to the direction of the second side, so as to achieve the effect of heat dissipation of the PCIe card.

[0055] In addition, as shown in Figure 1 , the bottom of the bottom plate 110 is provided with a support structure 140, and the support structure 140 can be multiple, so that when the above-mentioned server air duct is installed in the server, the bottom plate 110 and the lower case base or the bottom plate 110 and the lower mainboard maintain a certain distance. In this way, the bottom of the bottom plate 110 and the upper side of the bottom plate 110 can form a space for circulating gas, so that the gas can be layered up and down, so as to better dissipate heat of the PCIe card.

[0056] Referring to Figures 1 to 3 , the first insert 200 is at least one, and the first insert 200 is detachably connected to the bottom plate 110. When the first insert 200 is two or more, the plurality of first inserts 200 can be arranged at intervals along the extension direction of the air inlet panel 120, so as to divide the space above the bottom plate 110 between the air inlet panel 120 and the PCIe card into at least two channels for gas flow. Each first insert 200 can extend from the air inlet panel 120 to the side of the bottom plate 110 for connecting the PCIe card, and the bottom plate 110 can correspond to each channel to connect a full-length card 10, so that the gas passing through the air inlet 121 can be blown to the full-length card 10 under the guidance of the first insert 200.

[0057] Referring to Figure 1 , Figure 4 and Figure 5 , the air guiding structure 300 can include a mounting plate 310, and the mounting plate 310 is detachably connected to the second side of the bottom plate 110. At least a part of the mounting plate 310 can extend beyond the side edge of the second side of the bottom plate 110, and at this time, the side of the mounting plate 310 away from the air inlet panel 120 can be used to connect the half-length card 20.

[0058] The second insert 400 can be arranged corresponding to the air guiding structure 300, and it can also be understood that the number of the second insert 400 can be the same as that of the air guiding structure 300. The second insert 400 is detachably connected to the bottom plate 110, and the second insert 400 can extend from the air inlet panel 120 to the second side of the bottom plate 110, so that the second insert 400 can guide the gas passing through the air inlet 121 to the half-length card 20, thereby achieving the effect of heat dissipation of the half-length card 20.

[0059] It can be understood that the server air deflector in the embodiment is detachably connected with the first insert piece 200, the air deflector structure 300 and the second insert piece 400 on the air deflector body 100. When it is needed to connect the server air deflector with the full-length card 10, the air deflector structure 300 and the second insert piece 400 can be detached from the bottom plate 110, and then the full-length card 10 is installed on the second side of the bottom plate 110, so that the installation of the full-length card 10 and the server air deflector is realized (as shown in Figure 3 When it is needed to connect the server air deflector with the half-length card 20, the first insert piece 200 can be detached from the bottom plate 110, and since the length of the half-length card 20 is less than that of the full-length card 10, the mounting plate 310 of the air deflector structure 300 protrudes from the bottom plate 110, which is equivalent to making up the size that is lacked by the half-length card 20, and at this time, the half-length card 20 can be connected with the mounting plate 310, so that the installation of the half-length card 20 and the server air deflector is realized (as shown in Figure 5 It can be seen that the server air deflector in the embodiment can realize the installation of PCIe cards of different specifications by arranging the air deflector structure 300 and different insert pieces, improve the versatility of the server air deflector, is conducive to reducing the cost, and is also convenient for maintenance.

[0060] Referring again to Figure 1 The server air deflector in the embodiment can further include a first air deflector insert piece 500, which is detachably connected to the side of the air inlet panel 120 that faces the first insert piece 200. When the first air deflector insert piece 500 is connected with the air inlet panel 120, the first air deflector insert piece 500 can cover a part of the air inlet holes 121 on the air inlet panel 120, so that the air flow passing through the air inlet holes 121 can be changed, so as to meet the heat dissipation requirements of PCIe cards of different specifications.

[0061] The first air deflector insert piece 500 can have different specifications, for example, the first air deflector insert piece 500 can be a non-hole insert piece structure, or, as shown in Figure 6a or Figure 6b When the first air deflector insert piece 500 is provided with the hole 510, the opening rate of the first air deflector insert piece 500 can also be changed by controlling the size of the hole 510, so as to change the air inlet amount of the upper and lower layers of the bottom plate 110. Specifically, the greater the opening rate of the first air deflector insert piece 500, the greater the air amount of the upper layer of the bottom plate 110.

[0062] In some embodiments, referring to Figure 7The side of the air inlet panel 120 away from the first tab 200 is also connected with a plurality of second air guide tabs 600. The plurality of second air guide tabs 600 are arranged at intervals along the extension direction of the air inlet panel 120, and each second air guide tab 600 is detachably connected with the air inlet panel 120. By arranging the second air guide tabs 600, the air inlet of the air inlet panel 120 in the extension direction of the air inlet panel 120 can be adjusted, so as to adjust the gas flow direction of the upper layer of the bottom plate 110.

[0063] With reference to Figure 8 The air inlet panel 120 in the embodiment is roughly in an L-shaped structure. Specifically, the air inlet panel 120 can include a first panel 121 and a second panel 123. The first panel 121 is connected with the bottom plate 110, and the air inlet hole 121 is arranged on the first panel 121. The second panel 123 is connected with the side of the first panel 121 away from the bottom plate 110. At this time, the second panel 123 is arranged in parallel with the bottom plate 110, and along the arrangement direction of the first side and the second side of the bottom plate 110, the second panel 123 and the bottom plate 110 are located on the two sides of the first panel 121.

[0064] With reference to Figures 8 to 10 The second air guide tab 600 can include a fixed plate 610 and a movable plate 620. The fixed plate 610 is connected with the first panel 121, and the movable plate 620 is connected with the side of the fixed plate 610 away from the first panel 121. The movable plate 620 can rotate relative to the fixed plate 610 about a rotation axis, so as to change the included angle between the movable plate 620 and the first panel 121. Here, the rotation axis can be understood as the extension line of the side of the movable plate 620 connected with the fixed plate 610. When the movable plate 620 rotates relative to the fixed plate 610 by a certain angle, the included angle between the movable plate 620 and the first panel 121 changes, and the air inlet amount between the adjacent two second air guide tabs 600 also changes, so as to change the air inlet amount in the left-right direction (i.e., the extension direction of the air inlet panel 120) of the air guide cover.

[0065] Specifically, in combination with Figure 8 and Figure 9The first panel 121 is provided with two first fixing grooves 1221 arranged at intervals, and the fixing plate 610 is provided with a first protruding part 611 corresponding to each of the two first fixing grooves 1221. The fixing plate 610 is further provided with a second protruding part 612 near the side close to the second panel 123, and the second protruding part 612 is provided with a groove 6121 with an opening facing the first protruding part 611. The second panel 123 is provided with a fixing rib 1231 on the side facing the first panel 121. When the fixing plate 610 is assembled with the first panel 121, the first protruding part 611 can be inserted into the first fixing groove 1221, so that the first protruding part 611 is fixed relative to the first fixing groove 1221. During the process of inserting the first protruding part 611 into the first fixing groove 1221, the fixing rib 1231 on the second panel 123 can enter the groove 6121 through the opening of the groove 6121. The fixing rib 1231 and the groove 6121 can be connected by clamping, so that the fixing plate 610 and the air inlet panel 120 are fixed relative to each other when the first protruding part 611 and the first fixing groove 1221 are fixed relative to each other and the fixing rib 1231 and the groove 6121 are fixed relative to each other.

[0066] As described above, the movable plate 620 can rotate relative to the fixing plate 610. On this basis, the second panel 123 can be provided with a plurality of insertion grooves 1232 on the side facing the first panel 121, and the plurality of insertion grooves 1232 are arranged at intervals around the rotation axis between the movable plate 620 and the fixing plate 610. The movable plate 620 is provided with an insertion part 621 near the side close to the second panel 123. When the fixing plate 610 is fixed with the air inlet panel 120, the insertion part 621 can be optionally inserted into one of the insertion grooves 1232.

[0067] As an optional embodiment, as shown in Figure 9 , one end of the insertion part 621 can be in a circular arc structure. When it is necessary to rotate the movable plate 620, it is only necessary to manually drive the movable plate 620 to rotate relative to the second panel 123. In addition, the spacing between adjacent two insertion grooves 1232 can be set to be smaller than the size of the insertion part 621. In this way, within the movable range, no matter where the movable plate 620 is rotated to, at least a part of the insertion part 621 can be kept in the insertion state with the insertion groove 1232, so as to ensure the connection stability between the movable plate 620 and the second panel 123.

[0068] Referring to Figure 11 , the first insertion piece 200 in the embodiment can include an a part and a b part connected to each other, and one end of the a part protrudes from the b part. In order to facilitate assembly between the first insertion piece 200 and the air deflector main body 100, reference is made to Figure 11 and Figure 12The bottom plate 110 is provided with a first fixed rib plate 111 near the air inlet panel 120, and the first fixed rib plate 111 has a certain gap with the air inlet panel 120. The air inlet panel 120 is provided with a first limiting block 124 on the side facing the first fixed rib plate 111, and the first limiting block 124 has a certain gap with the first fixed rib plate 111 along the arrangement direction of the two side plates 130.

[0069] The second limiting block 210 is provided at one end of the a part away from the b part, and when the first inserting piece 200 is assembled with the air deflector main body 100, the second limiting block 210 can be clamped between the first fixed rib plate 111 and the air inlet panel 120, and the second limiting block 210 also abuts against the first limiting block 124, so that one end of the a part and the air deflector main body 100 are relatively fixed.

[0070] The bottom plate 110 is provided with a second fixed groove 112, and the a part has a first fixed block 220 corresponding to the second fixed groove 112, which can be inserted into the second fixed groove 112. The a part is also provided with a second fixed block 230 at one end away from the second limiting block 210, and the bottom plate 110 is provided with a third fixed groove 113 corresponding to the second fixed block 230, and the second fixed block 230 can be inserted into the third fixed groove 113. At this time, the a part is relatively fixed between different parts and the air deflector main body 100, realizing the stability of the connection between the a part and the air deflector main body 100.

[0071] Continuing to refer to Figure 11 and Figure 12 The bottom plate 110 is provided with a fourth fixed groove 114 near the second side, and the b part is provided with a third fixed block 240 corresponding to the fourth fixed groove 114 at one end away from the a part, and the third fixed block 240 is inserted into the fourth fixed groove 114. In addition, the bottom plate 110 is also provided with at least two third limiting blocks 115, which can abut against the surface on the side opposite to the third fixed block 240 of the b part. In this way, through the fixing and limiting effect of the fourth fixed groove 114 and the third limiting block 115, the connection stability between the b part and the air deflector main body 100 can be realized.

[0072] In some embodiments, when the second inserting piece 400 is assembled with the air deflector main body 100, the second inserting piece 400 can also be connected with the first inserting piece 200 connected to the air deflector main body 100 to realize the stable connection between the second inserting piece 400 and the air deflector main body 100. Exemplarily, referring to Figure 12 and Figure 13The second tab 400 is bent from the middle portion to make the second tab 400 in a V shape as a whole. The second tab 400 is provided with a limiting rib 410 at one end close to the air inlet panel 120, and the limiting rib 410 is further connected with a fourth limiting block 420 at the other end away from the second tab 400. The first tab 200 is provided with a clamping groove 260 corresponding to the limiting rib 410, and the limiting rib 410 can be clamped in the clamping groove 260 to keep the second tab 400 relatively fixed with the first tab 200. In addition, the fourth limiting block 420 can also abut against the side surface of the first tab 200 away from the first tab 200, so as to limit the second tab 400.

[0073] Further, the bottom plate 110 is further provided with a second fixed rib plate 116 at a position close to the second side of the bottom plate 110. The second fixed rib plate 116 is provided with a protruding fourth fixed block 1161, and the second tab 400 is provided with a fifth fixed groove 430 corresponding to the fourth fixed block 1161. The fourth fixed block 1161 can be inserted into the fifth fixed groove 430, so as to keep the second tab 400 relatively fixed with the second fixed rib plate 116.

[0074] With reference to Figure 12 The air guide structure 300 in the embodiment can further include two rib plates 320 arranged oppositely and a layered rib plate 330 connected between the two rib plates 320. The two rib plates 320 are respectively connected to the opposite sides of the mounting plate 310, and the layered rib plate 330 is arranged spaced apart from the mounting plate 310. The layered rib plate 330 can be used to flow the gas up and down to better dissipate heat for the rear half-length card 20.

[0075] With reference to Figure 12 and Figure 14 The air guide structure 300 in the embodiment can further include two rib plates 320 arranged oppositely and a layered rib plate 330 connected between the two rib plates 320. The two rib plates 320 are respectively connected to the opposite sides of the mounting plate 310, and the layered rib plate 330 is arranged spaced apart from the mounting plate 310. The layered rib plate 330 can be used to flow the gas up and down to better dissipate heat for the rear half-length card 20.

[0076] With reference to Figures 12 to 14 To keep the air guide structure 300 relatively fixed with the air guide cover body 100, the side plate 130 is provided with a first limiting groove 131 opening toward the second side of the bottom plate 110, and one of the rib plates 320 can be inserted into the first limiting groove 131 when the air guide structure 300 is connected with the air guide cover body 100. Similarly, the second tab 400 is further provided with a second limiting groove 440 opening toward the air guide structure 300 at one end close to the air guide structure 300, and the other rib plate 320 of the air guide structure 300 can be inserted into the second limiting groove 440.

[0077] At this time, the second insertion piece 400 and the side plate 130 can cooperate to form a containing groove for containing the air guide structure 300, and the second insertion piece 400 and the side plate 130 can be regarded as two opposite side walls of the containing groove. The two ribs 320 of the air guide structure 300 can respectively abut against the side plate 130 and the second insertion piece 400, so that the air guide structure 300 is relatively fixed with the air guide cover body 100 under the limiting action of the second insertion piece 400 and the side plate 130.

[0078] With reference to Figure 15 and Figure 16 , the bottom of the mounting plate 310 is further provided with a tail end positioning structure 311 which can cooperate with the support 21 of the half-length card 20 to support and limit, so as to ensure the stability among the half-length card 20, the air guide structure 300 and the air guide cover body 100.

[0079] It is worth mentioning that when the first insertion piece 200 and the second insertion piece 400 are simultaneously installed on the air guide cover body 100, in order to avoid the mutual interference between the first insertion piece 200 and the second insertion piece 400 affecting the stable connection between any one of them and the air guide cover body 100, with reference to Figure 7 、 Figure 11 and Figure 13 , the first insertion piece 200 is provided with a first insertion slot 250 with an opening facing away from the bottom plate 110, and the second insertion piece 400 is provided with a second insertion slot 450 with an opening facing toward the bottom plate 110, and the first insertion slot 250 and the second insertion slot 450 can be inserted, so that the first insertion piece 200 and the second insertion piece 400 are relatively fixed. Through the above design, not only can the first insertion piece 200 and the second insertion piece 400 be arranged respectively so that the second insertion piece 400 is arranged through the first insertion piece 200 without interfering with the first insertion piece 200, but also the positional relationship between the first insertion piece 200 and the second insertion piece 400 can be ensured to be stable.

[0080] On this basis, if the server air guide cover in the embodiment is used to install the half-length card 20, the first insertion piece 200 can be selected to be connected to the air guide cover body 100, or the first insertion piece 200 can be selected to be detached from the air guide cover body 100. As shown in Figure 7 , when the first insertion piece 200 is connected to the air guide cover body 100, the gas passing through the air inlet panel 120 can be regarded as flowing from the space between the first insertion piece 200 and the side plate 130 toward the air guide structure 300. As shown in Figure 5 , when the second insertion piece 400 is detached from the air guide cover body 100, the gas passing through the air inlet panel 120 can be regarded as flowing from the space between the second insertion piece 400 and the side plate 130 toward the air guide structure 300. It can be seen that in the embodiment, the air volume for guiding the half-length card 20 can also be changed by setting the first insertion piece 200 or not setting the first insertion piece 200, so as to adapt to the heat dissipation needs of the half-length card 20 in more different situations.

[0081] Referring again to Figure 12 In order to facilitate the assembly of the first air guide fin 500 and the air inlet panel 120, the air inlet panel 120 can be connected with a third fixed rib plate 125, and the side away from the air inlet panel 120 of the third fixed rib plate 125 is connected with two fifth limiting blocks 126 arranged at intervals, and the two fifth limiting blocks 126 are arranged along the height direction, and at this time, the fifth limiting block 126 and the air inlet panel 120 have a certain gap therebetween. The bottom plate 110 is provided with two sixth limiting blocks 117 arranged at intervals along the arrangement direction of the two side plates 130, and the sixth limiting block 117 and the air inlet panel 120 have a certain gap therebetween.

[0082] Referring again to Figure 1 And Figure 12 When it is necessary to assemble the first air guide fin 500 and the air inlet panel 120, one side edge of the first air guide fin 500 can be clamped into the gap between the first fifth limiting block 126 and the air inlet panel 120, and one side edge of the first air guide fin 500 can be clamped into the gap between the sixth limiting block 117 and the air inlet panel 120. At this time, the two side edges of the first air guide fin 500 can be respectively abutted with the air inlet panel 120 and the limiting block, so as to realize the relative fixation between the first air guide fin 500 and the air inlet panel 120.

[0083] Obviously, those skilled in the art can make various modifications and variations to the embodiments of the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technology thereof, the present application also intends to include these modifications and variations.

Claims

1. A server plenum, comprising: The application relates to a wind guide cover body, which comprises a bottom plate and an air inlet panel, the bottom plate has opposite first and second sides, the air inlet panel is connected to the first side of the bottom plate, the air inlet panel is provided with air inlet holes, and the second side of the bottom plate is used for connecting PCIe cards, wherein the PCIe cards are full-length cards or half-length cards. At least one first insert piece is detachably connected to the bottom plate, the at least one insert piece is arranged at intervals along the extension direction of the air inlet panel, so as to divide the space between the air inlet panel and the PCIe cards into at least two channels for gas flow, and the bottom plate is connected with one full-length card corresponding to each channel, so that the gas passing through the air inlet holes is guided to the full-length card through the first insert piece. The wind guide structure comprises a mounting plate, the mounting plate is detachably connected to the second side of the bottom plate, at least a part of the mounting plate extends out of the side edge of the second side of the bottom plate, so that the side of the mounting plate away from the air inlet panel is used for connecting the half-length card. A second insert piece corresponding to the wind guide structure is arranged, the second insert piece is detachably connected to the bottom plate, so as to guide the gas passing through the air inlet holes to the wind guide structure, and the wind guide structure is used for guiding the gas to the half-length card. The application further comprises a first wind guide insert piece, which is detachably connected to the side of the air inlet panel facing the first insert piece, so as to adjust the gas flow of the air inlet holes.

2. The server duct guard of claim 1, wherein, The first wind guide insert piece is provided with an opening.

3. The server duct guard of claim 2, wherein, The application further comprises a plurality of second wind guide insert pieces, which are detachably connected to the side of the air inlet panel away from the first insert piece, and the plurality of second wind guide insert pieces are arranged at intervals along the extension direction of the air inlet panel.

4. The server duct guard of claim 1, wherein, The second wind guide insert piece comprises a fixed plate and a movable plate, the fixed plate is connected to the air inlet panel, and the movable plate is connected to the side of the fixed plate away from the air inlet panel.

5. The server air deflector of claim 4, wherein, The movable plate can rotate relative to the fixed plate around a rotation axis, so as to change the included angle between the movable plate and the air inlet panel, wherein the rotation axis is the extension line of the side edge where the movable plate and the fixed plate are connected. The air inlet panel is provided with a plurality of plug-in grooves, which are arranged at intervals around the rotation axis.

6. The server air deflector of claim 5, wherein, The movable plate is provided with a plug-in part, which is optionally plugged into one of the plug-in grooves. The wind guide cover body further comprises two side plates arranged oppositely, the two side plates are respectively connected to the two opposite ends of the air inlet panel, and the side plates are connected to the bottom plate.

7. The server duct guard of claim 1, wherein, The wind guide structure further comprises two rib plates arranged oppositely, the two rib plates are respectively connected with the side plates and the second insert piece. The wind guide structure further comprises a layered rib plate, which is connected between the two rib plates and is arranged at intervals between the layered rib plate and the mounting plate.

8. The server air deflector of claim 7, wherein, The bottom of the mounting plate is provided with a tail end positioning structure, and the mounting plate is connected with the half-length card through the tail end positioning structure.

9. The server enclosure of claim 1, wherein, ​ 10. The server enclosure of claim 1, wherein, The first insert piece is provided with a first slot with an opening facing away from the bottom plate, and the second insert piece is provided with a second slot with an opening facing the bottom plate, and the first slot and the second slot are inserted to relatively fix the first insert piece and the second insert piece.

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