Network server with detachable heat dissipation structure

Abstract

The invention relates to the technical field of servers, and discloses a network server with a detachable heat dissipation structure, which comprises a box body, the top of the box body is provided with a box cover, and the bottom of the inner wall of the box body is provided with a mounting seat. The surfaces of the mounting seat and the cooling fan are provided with a stabilizing assembly for preventing deviation during mounting, a releasing assembly for conveniently releasing limiting, a replacing assembly for preventing aging from influencing use, a prompting assembly capable of prompting personnel to mount in place, and a reminding assembly for reminding personnel to stop working due to damage of the cooling fan and need to be replaced. According to the heat dissipation fan, the stabilizing assemblies and the connecting columns are installed in the stabilizing grooves, the clamping blocks enter the connecting grooves through the connecting plates, the connecting holes, the fixing rods, the rubber rings and the arc-shaped plates, the heat dissipation fan and the installation base can be stabilized, and when bolts and screws are used for fixing, the position of the heat dissipation fan cannot be affected even if the heat dissipation fan is touched by mistake; therefore, deviation between the mounting holes can be avoided, and the mounting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of servers, in particular to a network server with a detachable heat dissipation structure. Background Art

[0002] With the rapid development of information technology, the stability and heat dissipation performance of servers as the core components of data centers are crucial. Heat management inside the server is one of the key factors to ensure the long-term stable operation of the server. Therefore, the design of the server chassis and the installation method of the cooling fan have a direct impact on the performance and life of the server. Existing server chassis usually include basic components such as the motherboard and fan module. The fan module generates airflow by rotation to dissipate heat for the electronic components on the motherboard to ensure that the server will not be damaged by overheating during normal operation. In order to ensure heat dissipation efficiency, the design of the server chassis needs to consider the convenience of fan installation and removal.

[0003] According to a disclosed server chassis and server (publication number: CN220626959U), in the above application, the installation structure has at least two assembly stations arranged along the axial direction for detachable assembly connection with the cooling fan of the server.

[0004] However, in the above application, during actual installation or disassembly, the server and the cooling fan are fixed by bolts and screws to facilitate installation and disassembly. During the actual installation process, the personnel need to align the mounting holes between the cooling fan and the server first, and then fix them with bolts. This step requires the operator to have a certain degree of precision. If the cooling fan is accidentally touched before installation, the fan will be offset, which will cause the position between the mounting holes to shift. In this case, the operator needs to readjust the position of the cooling fan, which not only delays the installation time, but also reduces the installation efficiency. Summary of the invention

[0005] The object of the present invention is to provide a network server with a detachable heat dissipation structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a network server with a detachable heat dissipation structure, comprising a box body, a box cover is installed on the top of the box body, a mounting seat is installed on the bottom of the inner wall of the box body, a heat dissipation fan is arranged on the surface of the mounting seat, and a stabilizing component for preventing displacement during installation, a releasing component for facilitating the release of the limit, a replacement component for preventing aging from affecting the use, a prompting component for reminding personnel to install in place, and a reminding component for reminding personnel that the heat dissipation fan is damaged and stops working and needs to be replaced is arranged on the surfaces of the mounting seat and the heat dissipation fan, wherein the stabilizing component comprises:

[0007] A connecting column is fixed to the bottom of the outer shell of the heat dissipation fan, a connecting groove is provided on the surface of the connecting column, and a stabilizing groove is provided on the surface of the mounting seat.

[0008] Preferably, the stabilizing assembly also includes a cavity, the inner wall of the cavity is rotatably connected to a connecting plate, the surface of the connecting plate is provided with a connecting hole, the inner wall of the connecting hole abuts against a fixing rod, an arc plate is fixed to the surface of the fixing rod, the surface of the arc plate is provided with an annular groove, a rubber ring is placed on the inner wall of the annular groove, a clamping block is fixed to the surface of the arc plate, the end of the clamping block away from the arc plate passes through the stabilizing groove, and the clamping block is slidably connected to the mounting seat, the arc plates are provided with four groups, and the four groups of arc plates are all arranged in a circular array with the center of the cavity as the axis. During installation, the connecting column is installed into the stabilizing groove, and the clamping block enters the connecting groove through the provided connecting plate, connecting hole, fixing rod, rubber ring and arc plate, so that the cooling fan and the mounting seat can be stabilized.

[0009] Preferably, the release assembly includes a connecting rod, which is fixed to the surface of one of the four groups of curved plates, the surface of the mounting seat is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding rod, and a movable groove is provided inside the sliding rod, and one end of the connecting rod away from the curved plate passes through the sliding groove, the sliding rod, and the connecting rod is slidably connected to the mounting seat. A spring is fixed to the surface of the sliding rod, and one end of the spring one away from the sliding rod is fixed on the inner wall of the sliding groove, and the one end of the connecting rod away from the curved plate is fixed with a resistance plate, and the resistance plate is slidably connected to the inner wall of the movable groove, and a pulling plate is fixed to the end of the sliding rod away from the connecting rod. Pulling the pulling plate can drive the sliding rod to move, so that the inner wall of the movable groove contacts the resistance plate, thereby driving the connecting rod and the curved plate to move, so that the blocking block can be separated from the connecting groove, which is convenient for disassembly.

[0010] Preferably, the replacement assembly comprises a short rod, the short rod is fixed on the surface of the rubber ring, the end of the short rod away from the rubber ring is fixed with an annular plate, the surface of the rubber ring is provided with a limiting groove, the inner side of the annular groove is provided with a rubber ball, the inner side of the cavity is provided with an internal thread, the inner side of the cavity is provided with a screw cap, the surface of the screw cap is provided with an external thread, the screw cap is threadedly connected to the cavity, and the inner wall of the cavity is fixed with a bottom plate. When the rubber ring is aged and needs to be replaced, the screw cap is separated, and self-locking stability is achieved by the internal thread arranged on the inner wall of the cavity and the external thread of the screw cap, so as to avoid the screw cap from detaching when the server is used. By pulling the annular plate, the rubber ring can be driven to detach from the annular groove through the short rod, and the rubber ball and the limiting groove are provided to facilitate the limiting of the rubber ring and the annular groove during installation. The rubber ball is hemispherical. When the rubber ring is taken out, the rubber ball and the limiting groove conflict with each other, so that the rubber ball can be deformed, which will not affect the normal installation and detachment of the rubber ring.

[0011] Preferably, the prompt component includes a connecting cavity, which is opened inside the mounting seat, and a rack 1 is fixed on the surface of the arc plate of one of the two groups of the stabilizing components, the rack 1 passes through the connecting cavity and is slidably connected to the connecting cavity, the inner wall of the connecting cavity is rotatably connected with a gear, the rack 1 is meshed with the gear, a long rod is fixed on the surface of the gear, the end of the long rod away from the gear passes through the mounting seat, and the long rod is rotatably connected to the mounting seat, a rotating block is fixed on the end of the long rod away from the gear, a connecting frame is fixed on the surface of the mounting seat, the rotating block is rotatably connected to the inner side of the connecting frame, the surface of the rotating block is coated with a red coating 1, the surface of the rotating block is coated with a green coating 1, and a notch is opened on the surface of the connecting frame. When the red coating 1 is parallel to the notch of the connecting frame, it reminds personnel that the card block has not fully entered the connecting groove, and when the card block fully enters the connecting groove, the green coating 1 is parallel to the notch of the connecting frame, and it can be known that it has been installed in place.

[0012] Preferably, a power supply and a mainboard are installed on the inner side of the box body, and the power supply is electrically connected to the mainboard and a cooling fan. When the server is used normally, the cooling fan can perform heat dissipation work by powering on.

[0013] Preferably, the connecting column is provided with two groups, and the two groups of connecting columns are symmetrically arranged with the center line of the heat dissipation fan as the axis of symmetry, and one group of the two groups of connecting columns is square and the other group is cylindrical, and the shape of the stable groove is consistent with the shape of the connecting column. The difference in shape between the square connecting column and the cylindrical connecting column makes it easier for personnel to locate during installation. Because connecting columns of different shapes can only correspond to stable grooves of corresponding shapes, personnel can quickly and accurately find the correct installation position, avoiding installation errors caused by shape confusion. More importantly, this design also solves the problem of position deviation of the mounting holes between the heat dissipation fan and the mounting seat due to different installation positions. In traditional installation designs, if the installation position of the heat dissipation fan is slightly deviated, it may cause the mounting holes to be unable to be accurately aligned, thereby requiring secondary adjustment. This not only increases the difficulty and time cost of installation, but may also have an adverse effect on the performance and stability of the heat dissipation fan. Through the design of this type of connecting column with different shapes, personnel can accurately complete the installation at one time, avoiding the trouble of secondary adjustment.

[0014] Preferably, the connecting hole is arranged in an arc shape, and the end surface of the card block away from the arc plate is arranged in an inclined surface. When the connecting hole rotates with the connecting plate, the inner wall thereof can be in contact with the surface of the fixing rod, thereby driving the arc plates and the card block to synchronously move radially. When disassembly is required, the phenomenon that the card block cannot be separated from the connecting groove can be avoided. When the inclined surface of the card block is in contact with the surface of the connecting column, the card block can be moved away from the connecting column. When docking, it is only necessary to install the connecting column into the stabilizing groove, thereby improving the installation efficiency.

[0015] Preferably, the reminder component includes a bimetallic strip, the bimetallic strip is fixed to the surface of the rotating block, a fixed block is fixed to the end of the bimetallic strip away from the rotating block, the fixed block is rotatably connected to the fixed frame at the end away from the bimetallic strip, a movable rod is hinged on the inner side of the fixed frame, a positioning groove is provided at the end of the movable rod away from the fixed frame, a driving rod is slidably connected to the inner wall of the positioning groove, a rack 2 is hinged to the end of the driving rod away from the movable rod, the rack 2 is slidably connected to the bottom of the inner wall of the box body, a short column is fixed to the bottom of the inner wall of the box body, the short column penetrates the driving rod, and the short column Rotatingly connected to the driving rod, a reminder rod is provided on the surface of the box body, the reminder rod passes through the box body, a latch tooth is fixed on the surface of the reminder rod, the latch tooth is engaged with rack two, the surface of the reminder rod is coated with red coating two, the surface of the reminder rod is coated with green coating two, an indicator needle is fixed on the surface of the box body, and the bimetallic strip is bent, through the fixed block, the fixed frame, the movable rod, the positioning groove, the long rod, the short column, the rack two, and the reminder rod, at this time the indicator needle points to the red coating two, reminding personnel that the cooling fan fails and cannot perform heat dissipation work, and the cooling fan needs to be disassembled and maintained.

[0016] Compared with the prior art, the present invention provides a network server with a detachable heat dissipation structure, which has the following beneficial effects:

[0017] 1. The network server with a detachable heat dissipation structure is provided with a stabilizing component, and the connecting column is installed in the stabilizing groove. The connecting plate, connecting hole, fixing rod, rubber ring, and arc plate are provided, so that the card block enters the connecting groove, so that the heat dissipation fan and the mounting seat can be stabilized. When fixing with bolts and screws, the heat dissipation fan will not be affected in its position even if it is accidentally touched, thereby avoiding the offset between the mounting holes and improving the installation efficiency.

[0018] 2. The network server with a detachable heat dissipation structure has a release component, and the pull plate is pulled, the slide rod moves, and the inner wall of the movable groove contacts the contact plate to drive the linkage rod and the arc plate to move, so that the card block can be separated from the connection groove, which is convenient for overall disassembly and further improves the overall disassembly and assembly efficiency; at the same time, through the replacement component, when the rubber ring is aged and needs to be replaced, the screw cover is separated. When the rubber ring needs to be replaced, the screw cover must be separated first. In order to ensure that the screw cover will not be accidentally detached during the operation of the server, internal and external threads are set between the screw cover and the inner wall of the cavity. The screw cover can be self-locking with the inner wall of the cavity to provide a stable connection. The annular plate is pulled to drive the rubber ring out of the annular groove through the short rod. This design makes the replacement process of the rubber ring more convenient.

[0019] 3. The network server with a detachable heat dissipation structure has a prompt component set up. When the red coating is parallel to the notch of the connecting frame, it prompts the personnel that the card block has not completely entered the connecting groove. When the card block is completely entered into the connecting groove, the green coating is parallel to the notch of the connecting frame, and it can be known that it has been installed in place, which is convenient for personnel to observe and intuitively understand whether it has been installed in place.

[0020] 4. The network server with a detachable heat dissipation structure has a reminder component set up. When the heat dissipation fan fails to work, the temperature in the box continues to rise, the bimetallic strip bends, and the indicator needle points to the red coating 2 through the fixed block, the fixed frame, the movable rod, the positioning slot, the long rod, the short column, the rack 2, and the reminder rod, reminding personnel that the heat dissipation fan fails and cannot perform heat dissipation work, and the heat dissipation fan needs to be disassembled for maintenance. After replacement, the heat dissipation fan works normally, the stability in the box tends to be normal, the bimetallic strip resets, and the indicator needle points to the green coating 2, which can inform personnel that the heat dissipation fan is working normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the internal structure of the present invention viewed from above;

[0023] Figure 3 It is a side view structural schematic diagram of the present invention;

[0024] Figure 4 This is a schematic diagram of the partial explosion front view structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the internal structure of the present invention when partially exploded and viewed from above;

[0026] Figure 6 It is a schematic diagram of a partial top view and cross-sectional structure of the present invention;

[0027] Figure 7 For the present invention Figure 6 A is a schematic diagram of the enlarged structure;

[0028] Figure 8 For the present invention Figure 6 Middle B is a schematic diagram of the enlarged structure;

[0029] Fig. 9 For the present invention Figure 6 Middle C is a schematic diagram of the enlarged structure;

[0030] Fig.10 This is a schematic diagram of the structure of the rotating block, green coating 1, and red coating 1 of the present invention;

[0031] Fig.11It is a schematic diagram of the cross-sectional structure of the movable rod, the positioning groove and the long rod of the present invention;

[0032] Fig.12 It is a schematic diagram of the cross-sectional structure of the stabilizing component and the releasing component of the present invention;

[0033] Fig.13 This is an exploded front view structural diagram of the replacement assembly of the present invention;

[0034] Fig.14 It is a front view structural schematic diagram of the screw cap of the present invention.

[0035] In the figure: 1, box body; 2, box cover; 3, cooling fan; 4, motherboard; 11, power supply; 10, mounting seat; 5, prompt component; 50, connecting cavity; 51, rack 1; 52, gear; 53, long rod; 54, connecting frame; 55, rotating block; 56, red coating 1; 57, green coating 1; 6, stabilizing component; 60, connecting column; 61, connecting groove; 62, stabilizing groove; 63, cavity; 64, connecting plate; 65, fixing rod; 66, arc plate; 67, rubber ring; 68, block; 69, annular groove; 601, connecting hole; 7, release component; 70 , connecting rod; 71, slide groove; 72, slide rod; 73, spring one; 74, movable groove; 75, contact plate; 76, pull plate; 8, replacement component; 80, short rod; 81, ring plate; 82, limit groove; 83, rubber ball; 84, screw cover; 85, bottom plate; 9, reminder component; 90, bimetallic strip; 91, fixed block; 92, fixed frame; 93, movable rod; 94, positioning groove; 95, driving rod; 96, short column; 97, rack two; 98, reminder rod; 99, latching tooth; 900, indicator needle; 901, red coating two; 902, green coating two. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] like Figure 1-14As shown, the present invention provides a technical solution: a network server with a detachable heat dissipation structure, comprising a box body 1, a box cover 2 is installed on the top of the box body 1, a mounting seat 10 is installed on the bottom of the inner wall of the box body 1, a heat dissipation fan 3 is arranged on the surface of the mounting seat 10, and a stabilizing component 6 for preventing displacement during installation, a releasing component 7 for facilitating the release of the limit, a replacement component 8 for preventing aging from affecting the use, a prompting component 5 for reminding personnel to install in place, and a reminding component 9 for reminding personnel that the heat dissipation fan 3 is damaged and stops working and needs to be replaced, the stabilizing component 6 comprises: a connecting column 60, the connecting column 60 is fixed to the bottom of the outer shell of the heat dissipation fan 3, a connecting groove 61 is opened on the surface of the connecting column 60, a stabilizing groove 62 is opened on the surface of the mounting seat 10, the stabilizing component 6 also comprises a cavity 63, the inner wall of the cavity 63 is rotatably connected with a connecting plate 64, the surface of the connecting plate 64 is opened with a connecting hole 601, the inner wall of the connecting hole 601 abuts against a fixing rod 65, the surface of the fixing rod 65 is fixed with an arc plate 66, and the surface of the arc plate 66 is opened with an annular Groove 69, a rubber ring 67 is placed on the inner wall of the annular groove 69, a block 68 is fixed on the surface of the arc plate 66, one end of the block 68 away from the arc plate 66 passes through the stable groove 62, and the block 68 is slidably connected to the mounting seat 10, four groups of arc plates 66 are provided, and the four groups of arc plates 66 are all arranged in a circular array with the center of the cavity 63 as the axis center, two groups of connecting columns 60 are provided, and the two groups of connecting columns 60 are symmetrically arranged with the center line of the cooling fan 3 as the symmetry axis, and one group of the two groups of connecting columns 60 is square and the other group is cylindrical, and the stable groove The shape of 62 is consistent with that of the connecting column 60, the connecting hole 601 is set to an arc shape, and the surface of the end of the block 68 away from the arc plate 66 is set to an inclined surface; when installing the equipment, the connecting column 60 is installed into the stable groove 62, and the block 68 is allowed to enter the connecting groove 61 through the set connecting plate 64, connecting hole 601, fixing rod 65, rubber ring 67, and arc plate 66, so that the cooling fan 3 and the mounting seat 10 can be stabilized. At this time, the bolts and screws can be fixed normally, and accidental touch will not cause the cooling fan 3 to deviate and affect the installation efficiency.

[0038] The release assembly 7 includes a linkage rod 70, which is fixed to the surface of one of the four groups of arc-shaped plates 66. A slide groove 71 is provided on the surface of the mounting seat 10. A slide rod 72 is slidably connected to the inner wall of the slide groove 71. A movable groove 74 is provided inside the slide rod 72. The end of the linkage rod 70 away from the arc-shaped plate 66 passes through the slide groove 71, the slide rod 72, and the linkage rod 70 is slidably connected to the mounting seat 10. A spring 73 is fixed on the surface of the slide rod 72. The end of the spring 73 away from the slide rod 72 is fixed to the inner wall of the slide groove 71. The end of the linkage rod 70 away from the arc-shaped plate 66 is fixed with a stop The contact plate 75 and the resistance plate 75 are slidably connected to the inner wall of the movable groove 74. A pull plate 76 is fixed to the end of the slide bar 72 away from the connecting rod 70. During installation, the arc plate 66 moves, which will synchronously drive the connecting rod 70 to move, so that the connecting rod 70 drives the resistance plate 75 to move in the movable groove 74, and the slide bar 72 and the pull plate 76 will not shift. When disassembly is required, the pull plate 76 is pulled to drive the slide bar 72 to move, so that the inner wall of the movable groove 74 contacts the resistance plate 75, which can drive the connecting rod 70 and the arc plate 66 to move, and the block 68 can be separated from the connecting groove 61, which is convenient for disassembly.

[0039] Among them, the replacement component 8 includes a short rod 80, which is fixed on the surface of the rubber ring 67. An annular plate 81 is fixed at one end of the short rod 80 away from the rubber ring 67. A limiting groove 82 is provided on the surface of the rubber ring 67, a rubber ball 83 is provided on the inner side of the annular groove 69, an internal thread is provided on the inner side of the cavity 63, a screw cover 84 is provided on the inner side of the cavity 63, an external thread is provided on the surface of the screw cover 84, the screw cover 84 is threadedly connected to the cavity 63, and a bottom plate 85 is fixed to the inner wall of the cavity 63. When the rubber ring 67 is aged and needs to be replaced, the screw cover 84 is separated, and the annular plate 81 is pulled, so that the rubber ring 67 can be driven out of the annular groove 69 through the short rod 80. The rubber ball 83 and the limiting groove 82 are provided to facilitate the limiting of the rubber ring 67 and the annular groove 69 during installation.

[0040] In addition, the prompt component 5 includes a connecting cavity 50, which is opened inside the mounting seat 10. A rack 51 is fixed on the surface of the arc plate 66 of one of the two groups of stabilizing components 6. The rack 51 passes through the connecting cavity 50 and is slidably connected to the connecting cavity 50. A gear 52 is rotatably connected to the inner wall of the connecting cavity 50. The rack 51 meshes with the gear 52. A long rod 53 is fixed on the surface of the gear 52. The end of the long rod 53 away from the gear 52 passes through the mounting seat 10, and the long rod 53 is rotatably connected to the mounting seat 10. A rotating block 55 is fixed on the end of the long rod 53 away from the gear 52. A connecting frame 54 is fixed on the surface of the mounting seat 10. The rotating block 55 is connected to the connecting frame 54. The rotating block 55 is connected to the inner side of the frame 54, and the surface of the rotating block 55 is coated with a red coating 56, and the surface of the rotating block 55 is coated with a green coating 57. A notch is opened on the surface of the connecting frame 54. When the arc plate 66 moves, the rack 51 moves synchronously, thereby driving the gear 52 and the long rod 53 to rotate. At this time, the rotating block 55 rotates synchronously. When the red coating 56 is parallel to the notch of the connecting frame 54, it reminds the personnel that the block 68 has not completely entered the connecting groove 61, and the personnel need to adjust it. When the block 68 is completely in the connecting groove 61, the green coating 57 is parallel to the notch of the connecting frame 54, and the personnel can observe it and know that it has been installed in place. The power supply 11 and the main board 4 are installed on the inner side of the box body 1. The power supply 11 is electrically connected to the main board 4 and the cooling fan 3.

[0041] It is worth noting that the reminder component 9 includes a bimetallic strip 90, which is fixed on the surface of the rotating block 55, and a fixed block 91 is fixed to the end of the bimetallic strip 90 away from the rotating block 55, and the end of the fixed block 91 away from the bimetallic strip 90 is rotatably connected to a fixed frame 92, and a movable rod 93 is hinged on the inner side of the fixed frame 92, and a positioning groove 94 is provided at the end of the movable rod 93 away from the fixed frame 92, and a driving rod 95 is slidably connected to the inner wall of the positioning groove 94, and a rack 2 97 is hinged at the end of the driving rod 95 away from the movable rod 93, and the rack 2 97 is slidably connected to the bottom of the inner wall of the box body 1, and a short column 96 is fixed to the bottom of the inner wall of the box body 1, and the short column 96 penetrates the driving rod 95, and the short column 96 is rotatably connected to the driving rod 95, and a reminder rod 98 is provided on the surface of the box body 1. The reminder rod 9 8 penetrates through the box body 1, and a latch tooth 99 is fixed on the surface of the reminder rod 98, and the latch tooth 99 is engaged with the rack 2 97. The surface of the reminder rod 98 is coated with a red coating 2 901, and the surface of the reminder rod 98 is coated with a green coating 2 902. An indicator needle 900 is fixed on the surface of the box body 1. When the cooling fan 3 fails and cannot dissipate heat, the bimetallic strip 90 bends, the fixed block 91 and the fixed frame 92 flip synchronously, and the movable rod 93 and the driving rod 95 rotate with the short column 96 as the fulcrum. Through the principle of the lever, the driving rod 95 drives the rack 2 97 to move. At this time, the latch tooth 99 drives the reminder rod 98 to rotate. When the indicator needle 900 points to the red coating 2 901, it reminds the personnel that the cooling fan 3 fails and cannot dissipate heat, and the cooling fan 3 needs to be disassembled and maintained.

[0042] When the cooling fan 3 needs to be installed, the connecting column 60 is installed into the stabilizing groove 62. At this time, the surface of the connecting column 60 contacts the inclined surface of the block 68, so that the block 68 moves away from the connecting column 60, and at the same time drives the arc plate 66 to move. At this time, the arc plate 66 drives the fixing rod 65 to move, and the surface of the fixing rod 65 contacts the inner wall of the connecting hole 601, so that the connecting plate 64 rotates, so that the fixing rods 65, the arc plate 66, and the block 68 can move radially synchronously. At this time, the rubber ring 67 is stretched, and when the block 68 is in the same position as the connecting groove 61 When the positions are parallel, the rubber ring 67 retracts and resets, which can drive the arc plate 66, the fixing rod 65, and the block 68 to reset. At this time, the fixing rod 65 drives the connecting plate 64 to reverse, so that the arc plates 66, the fixing rod 65, and the block 68 can move synchronously. At this time, the block 68 enters the connecting groove 61, so that the connecting column 60 and the mounting seat 10 can limit each other. At this time, the cooling fan 3 is stable, and the cooling fan 3 will not be offset even if it is touched accidentally. At this time, the bolts and screws can be fixed normally, which improves the installation efficiency and avoids accidents affecting the normal installation. When the arc plate 66 moves, it will drive the rack 51 to move synchronously, and then drive the gear 52 and the long rod 53 to rotate. At this time, the rotating block 55 rotates synchronously. When the red coating 56 is parallel to the notch of the connecting frame 54, it reminds the personnel that the block 68 has not completely entered the connecting groove 61 and needs to be adjusted. When the block 68 is completely in the connecting groove 61, the rack 51 drives the gear 52 and the long rod 53 to reverse. At this time, the green coating 57 is parallel to the notch of the connecting frame 54. The personnel can observe and know After being installed in place, the cooling fan 3 is used for a long time and fails to work normally and dissipate heat. At this time, the temperature in the box body 1 continues to rise, which causes the bimetallic strip 90 to bend. The bimetallic strip 90 is composed of two metals with different thermal expansion coefficients. They will expand or contract at different rates, which causes the bimetallic strip 90 to bend as a whole. The left side of the bimetallic strip 90 is made of brass and the right side is made of constantan. When the temperature rises, since the thermal expansion coefficient of brass is greater than that of constantan, the bimetallic strip 90 will bend toward the constantan side.When the temperature drops, the contraction speed of brass is faster than that of constantan, so the bimetallic strip 90 will bend in the opposite direction, that is, restore its original shape. When the bimetallic strip 90 bends, it drives the fixed block 91 to flip, and then drives the fixed frame 92 to flip synchronously. At this time, the movable rod 93 and the driving rod 95 rotate with the short column 96 as the fulcrum. Through the principle of the lever, the driving rod 95 drives the rack 2 97 to move. At this time, the latching tooth 99 drives the reminder rod 98 to rotate. When the indicator needle 900 points to the red coating 2 901, it reminds the personnel that the cooling fan 3 has a fault and cannot perform the cooling work. The cooling fan 3 needs to be disassembled for maintenance. By removing the bolts and screws and pulling the pull plate 76, the slide bar 72 moves away from the connecting plate 64. At this time, the inner wall of the movable groove 74 contacts the surface of the contact plate 75, and the linkage rod 70 is synchronously driven to move. At this time, the spring 1 73 is stretched, and when the linkage rod 70 moves, the arc plate 66 is driven to move, so that the block 68 can be separated from the connecting groove 61. Through the connecting plate 64, the connecting hole 601, and the fixing rod 65, each block 68 can be separated from the connecting groove 61. At this time, the personnel can take out the cooling fan 3, loosen the pull plate 76, and the spring 1 73 drives the slide bar 72 to reset, and the rubber ring 67 drives the arc plate 66 and the block 68 to reset, so that the disassembly is convenient. Maintenance: The rubber ring 67 may age and lose its original elasticity due to long-term heat, oxidation or other factors during use, so it needs to be replaced regularly and can be replaced together with the cooling fan 3. It is only necessary to rotate the rotary cover 84 to make the rotary cover 84 separate from the cavity 63, pull up the annular plate 81, so that the short rod 80 drives the rubber ring 67 to separate from the annular groove 69. At this time, the surface of the rubber ball 83 contacts the inner wall of the limiting groove 82, so that the rubber ball 83 is squeezed and deformed, that is, it will not affect the rubber ring 67 from separating from the annular groove 69. At this time, it can be replaced. During installation, install the rubber ring 67 into the annular groove 69 so that the rubber ball 83 enters the limiting groove 82. The rubber ring 67 and the arc plate 66 can be stabilized in the groove 82 to avoid separation and affect the use during use. At this time, the screw cover 84 is screwed to the cavity 63. The screw cover 84 can be limited by the bottom plate 85. The screw cover 84 is completely inserted into the cavity 63, and the phenomenon of being unable to be taken out occurs. When the cooling fan 3 can work normally, the temperature in the box 1 drops, and the bimetallic strip 90 is reset, so that the movable rod 93, the driving rod 95, the rack 2 97, and the reminder rod 98 are reset. At this time, the indicator needle 900 points to the green coating 2 902, reminding the personnel that the stability in the box 1 is normal and the cooling fan 3 is working normally. ;

[0043] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A network server with a detachable heat dissipation structure, comprising a housing (1), characterized in that: A box cover (2) is installed on the top of the box body (1), a mounting seat (10) is installed on the bottom of the inner wall of the box body (1), a cooling fan (3) is arranged on the surface of the mounting seat (10), and a stabilizing component (6) for preventing displacement during installation, a releasing component (7) for facilitating the release of the limit, a replacement component (8) for preventing aging from affecting the use, a reminder component (5) for reminding personnel to install the fan in place, and a reminder component (9) for reminding personnel that the cooling fan (3) is damaged and stops working and needs to be replaced. The stabilizing component (6) includes a connecting column (60), the connecting column (60) is fixed to the bottom of the outer shell of the cooling fan (3), a connecting groove (61) is provided on the surface of the connecting column (60), and a stabilizing groove (62) is provided on the surface of the mounting seat (10).

2. The network server with a detachable heat dissipation structure according to claim 1, characterized in that: The stabilizing assembly (6) further comprises a cavity (63), the inner wall of the cavity (63) being rotatably connected to a connecting plate (64), the surface of the connecting plate (64) being provided with a connecting hole (601), the inner wall of the connecting hole (601) being in contact with a fixing rod (65), the surface of the fixing rod (65) being fixed with an arc plate (66), the surface of the arc plate (66) being provided with an annular groove (69), the inner wall of the annular groove (69) being provided with a rubber ring (67), A clamping block (68) is fixed on the surface of the arc plate (66), one end of the clamping block (68) away from the arc plate (66) passes through the stabilizing groove (62), and the clamping block (68) is slidably connected to the mounting seat (10), four groups of the arc plates (66) are provided, and the four groups of arc plates (66) are arranged in a circular array with the center of the cavity (63) as the axis center, and two groups of the stabilizing components (6) are provided, and the two groups of the stabilizing components (6) are symmetrically arranged with the center line of the mounting seat (10) as the symmetry axis.

3. The network server with a detachable heat dissipation structure according to claim 2, characterized in that: The release assembly (7) comprises a linkage rod (70), wherein the linkage rod (70) is fixed on the surface of one of the four groups of arc-shaped plates (66), a sliding groove (71) is provided on the surface of the mounting seat (10), a sliding rod (72) is slidably connected to the inner wall of the sliding groove (71), a movable groove (74) is provided inside the sliding rod (72), and an end of the linkage rod (70) away from the arc-shaped plate (66) passes through the sliding groove (71), the sliding rod (72), the linkage rod ( 70) is slidably connected to the mounting seat (10), a spring (73) is fixed on the surface of the sliding rod (72), one end of the spring (73) away from the sliding rod (72) is fixed on the inner wall of the sliding groove (71), one end of the connecting rod (70) away from the arc plate (66) is fixed with a resistance plate (75), the resistance plate (75) is slidably connected to the inner wall of the movable groove (74), and one end of the sliding rod (72) away from the connecting rod (70) is fixed with a pulling plate (76).

4. The network server with a detachable heat dissipation structure according to claim 2, characterized in that: The replacement assembly (8) comprises a short rod (80), wherein the short rod (80) is fixed on the surface of the rubber ring (67), an annular plate (81) is fixed to one end of the short rod (80) away from the rubber ring (67), a limiting groove (82) is provided on the surface of the rubber ring (67), a rubber ball (83) is provided on the inner side of the annular groove (69), an internal thread is provided on the inner side of the cavity (63), a screw cover (84) is provided on the inner side of the cavity (63), an external thread is provided on the surface of the screw cover (84), the screw cover (84) is threadedly connected to the cavity (63), and a bottom plate (85) is fixed to the inner wall of the cavity (63).

5. The network server with a detachable heat dissipation structure according to claim 1, characterized in that: The prompt component (5) comprises a connecting cavity (50), wherein the connecting cavity (50) is opened inside the mounting seat (10), a rack (51) is fixed on the surface of the arc-shaped plate (66) of one of the two groups of the stabilizing components (6), the rack (51) passes through the connecting cavity (50), and the rack (51) is slidably connected to the connecting cavity (50), and a gear (52) is rotatably connected to the inner wall of the connecting cavity (50), the rack (51) is meshed with the gear (52), and a long rod (53) is fixed on the surface of the gear (52), and the long rod (53) is fixed on the surface of the gear (52). One end of the rod (53) away from the gear (52) passes through the mounting seat (10), and the long rod (53) is rotatably connected to the mounting seat (10); a rotating block (55) is fixed to one end of the long rod (53) away from the gear (52); a connecting frame (54) is fixed to the surface of the mounting seat (10); the rotating block (55) is rotatably connected to the inner side of the connecting frame (54); the surface of the rotating block (55) is coated with a red coating (56); the surface of the rotating block (55) is coated with a green coating (57); and a notch is provided on the surface of the connecting frame (54).

6. The network server with a detachable heat dissipation structure according to claim 1, characterized in that: A power supply (11) and a mainboard (4) are installed on the inner side of the box body (1), and the power supply (11) is electrically connected to the mainboard (4) and the cooling fan (3).

7. The network server with a detachable heat dissipation structure according to claim 1, characterized in that: The connecting columns (60) are provided in two groups, and the two groups of connecting columns (60) are symmetrically arranged with the center line of the heat dissipation fan (3) as the symmetry axis, and one group of the two groups of connecting columns (60) is square and the other group is cylindrical, and the shape of the stabilizing groove (62) is consistent with the shape of the connecting column (60).

8. The network server with a detachable heat dissipation structure according to claim 2, characterized in that: The connecting hole (601) is configured to be arc-shaped, and the end surface of the clamping block (68) away from the arc-shaped plate (66) is configured to be an inclined surface.

9. The network server with a detachable heat dissipation structure according to claim 5, characterized in that: The reminder component (9) comprises a bimetallic strip (90), wherein the bimetallic strip (90) is fixed on the surface of the rotating block (55), a fixed block (91) is fixed to one end of the bimetallic strip (90) away from the rotating block (55), and the fixed block (91) is rotatably connected to one end of the bimetallic strip (90) away from the bimetallic strip (90), and a movable rod (93) is hingedly connected to the inner side of the fixed frame (92), and a positioning groove (94) is provided at one end of the movable rod (93) away from the fixed frame (92), and a driving rod (95) is slidably connected to the inner wall of the positioning groove (94), and the driving rod (95) is hingedly connected to one end of the driving rod (95) away from the movable rod (93), and the rack (97) is hingedly connected to the rack (97). ) is slidably connected to the bottom of the inner wall of the box body (1), a short column (96) is fixed to the bottom of the inner wall of the box body (1), the short column (96) passes through the driving rod (95), the short column (96) is rotatably connected to the driving rod (95), a reminder rod (98) is arranged on the surface of the box body (1), the reminder rod (98) passes through the box body (1), a latch tooth (99) is fixed on the surface of the reminder rod (98), the latch tooth (99) is meshed with the rack (97), the surface of the reminder rod (98) is coated with a red coating (901), the surface of the reminder rod (98) is coated with a green coating (902), and an indicator needle (900) is fixed on the surface of the box body (1).

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