Multi-power-supply maintained data server

Abstract

The invention discloses a multi-power-supply-maintained data server, relates to the field of data servers, and solves the problem that an existing data server is difficult to uniformly dissipate heat, the multi-power-supply-maintained data server comprises a cabinet body and a plurality of server bodies, a power box is fixedly mounted on the inner wall of the bottom of the cabinet body, the server bodies are in butt joint with the power box through a power connection plate, and the power connection plate is fixedly connected with the cabinet body. Two air guide pipes are arranged on the inner side of the cabinet body; the heat dissipation mechanism is used for enabling the air guide pipe to discharge heat between the adjacent server bodies, and the heat dissipation mechanism is installed on the inner side of the cabinet body; through the heat dissipation mechanism, cold air on the outer side of the cabinet body can be fed into the air guide pipe, so that the air guide pipe conducts heat in the gap of each server body to the outer side of the cabinet body, the temperature in the cabinet body is more uniform, the problem that uniform heat dissipation of a traditional data server is difficult is solved, normal operation of the server bodies and the power box is guaranteed, and the service life of the server is prolonged. Therefore, the effect of uniform heat dissipation is achieved.

Description

Technical Field

[0001] The present invention relates to the field of data servers, in particular to a data server maintained by multiple power supplies. Background Art

[0002] Data servers manage data, manage data access permissions, provide data query and update services, and ensure data security and integrity. They usually run database management systems, can efficiently process large amounts of data, and support complex query and transaction management. In addition, data servers also have high availability and fast recovery capabilities to ensure that services can be quickly restored when a failure occurs.

[0003] Since a single power failure will cause the server to shut down, in order to ensure high availability and reliability of the server and avoid service interruption or data loss due to power failure, multiple power supplies are added to continuously power the server, reduce the failure rate, and extend the overall life of the server. Among them, the air cooling system is a conventional cooling method for the server, which uses fans and computer room air conditioners to cool down. The air conditioners are located on the outside of the cabinet where the server is installed, but the temperature inside the cabinet is higher. However, the servers are generally installed in a stacked manner. It is difficult to cool the servers near the middle of the cabinet, and uneven heat dissipation is prone to occur. Summary of the invention

[0004] The object of the present invention is to provide a data server maintained by multiple power supplies to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A data server maintained by multiple power supplies comprises: a cabinet and a plurality of server bodies equidistantly arranged inside the cabinet, a power supply box is fixedly mounted on the bottom inner wall of the cabinet, the power supply box is composed of a plurality of power supplies, the server body is docked with the power supply box via a power connection board, the power connection board is fixedly mounted on the outer side of the cabinet, and two symmetrically distributed air ducts are arranged on the inner side of the cabinet; further comprising: a heat dissipation mechanism, used for enabling the air ducts to discharge heat between adjacent server bodies, the heat dissipation mechanism being mounted on the inner side of the cabinet; a plug-in mechanism, used for quickly mounting the server body, the plug-in mechanism being mounted on the inner side of the cabinet; and an anti-blocking mechanism, used for automatically unblocking the end of the air duct, the anti-blocking mechanism being mounted on the end of the air duct.

[0006] Preferably, the heat dissipation mechanism includes a bellows fixedly mounted on the inner wall of the bottom of the cabinet, an opening for the installation of the bellows is provided on the outer side of the cabinet, the bellows is docked with the two air ducts through a docking tube, an end of the air duct away from the bellows is fixedly mounted with an exhaust pipe extending to the outside of the cabinet, two symmetrically distributed branch pipes are fixedly mounted on the outer side of the air duct, a heat-conducting sleeve seat is installed on the outer side of the branch pipe and the air duct, a heat-conducting strip is fixedly mounted on the inner side of the heat-conducting sleeve seat, a socket for limiting the sliding of the heat-conducting strip is provided on the outer side of the branch pipe and the air duct, a heat-insulating sleeve is fixedly mounted on the outer side of the heat-conducting sleeve seat, a plurality of equidistantly distributed heat-conducting fins are fixedly mounted on the end of the heat-conducting sleeve seat away from the heat-conducting strip, and the top of the heat-conducting fins is in contact with the bottom of the server body.

[0007] Preferably, the insertion mechanism includes two positioning support plates symmetrically arranged on both sides of the server body, the positioning support plates are L-shaped structures, the positioning support plates are fixedly installed on the inner side of the cabinet through two cross plates, the outer side of the server body contacts the outer side of the positioning support plates, the outer side of the positioning support plates is provided with grooves for limiting the sliding of the heat insulation sleeve, the heat insulation sleeve and the heat conduction sleeve seat are both slidably installed on the outer side of the air guide pipe or the branch pipe, a connecting rod is fixedly installed on the top of the heat insulation sleeve, a seesaw is provided on the end of the connecting rod away from the heat insulation sleeve, a cavity is provided inside the positioning support plate for limiting the sliding of the seesaw, and the middle position of the seesaw The cam is installed in the cavity of the positioning support plate by rotating through an axle rod, a pressure rod is provided at one end of the rocker away from the connecting rod, and long grooves are provided at both ends of the rocker for limiting sliding of the pressure rod and the connecting rod, a pressure roller is fixedly installed on the outer side of the pressure rod, and a sliding groove is provided on the outer side of the positioning support plate for limiting sliding of the pressure rod and the pressure roller, and two symmetrically distributed guide wing plates are fixedly installed on the outer side of the insulation sleeve, and a guide groove for limiting sliding of the guide wing plate is provided in the cavity of the positioning support plate, and a spring is fixedly installed between the guide wing plate and the inner side of the guide groove, and the length of the jacks on the air guide pipe and the branch pipe is greater than the length of the heat conductive strip.

[0008] Preferably, the anti-blocking mechanism includes an exhaust chimney fixedly mounted on an end of the exhaust pipe away from the air guide pipe, the end of the exhaust chimney close to the exhaust pipe is a hollow truncated cone structure, a positioning bracket is fixedly mounted on the inner side of the exhaust chimney, a rotating rod is rotatably mounted on the inner side of the positioning bracket, a fan is fixedly mounted on an end of the rotating rod close to the exhaust pipe, a filter is fixedly mounted on a side of the positioning bracket away from the fan, the end of the rotating rod away from the fan extends to the outside of the filter, a plurality of support rods symmetrically distributed are fixedly mounted on the end of the rotating rod away from the fan, a spiral scraper is fixedly mounted on the end of the support rod away from the rotating rod, the outer side of the spiral scraper is in contact with the inner side of the exhaust chimney, a scraper is fixedly mounted on the side of the support rod close to the filter, and the outer side of the scraper is in contact with the outer side of the filter.

[0009] Preferably, the exhaust pipe is an inverted U-shaped structure, and the outer sides of the air guide pipe and the branch pipe are both made of heat-insulating material.

[0010] Preferably, the outer side of the pressing roller is provided with a plurality of anti-slip grooves which are centrally symmetrically distributed.

[0011] Preferably, two symmetrically distributed guide rods are fixedly installed in the guide groove of the positioning support plate, and the two guide rods slide through the two guide wing plates respectively.

[0012] Preferably, sealing rings are fixedly mounted on the top and bottom of the thermal insulation sleeve, and the sealing rings are made of rubber.

[0013] Preferably, two symmetrically distributed positioning shafts are fixedly mounted on the outer side of the rotating rod, and the outer sides of the positioning shafts are in contact with the outer side of the positioning bracket.

[0014] Preferably, a plurality of equally spaced guide ramps are fixedly mounted on the inner side of the exhaust pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention can send cold air outside the cabinet into the air duct through the heat dissipation mechanism, so that the air duct conducts the heat in the gap between each server body to the outside of the cabinet, and the temperature inside the cabinet is more uniform, which solves the problem that traditional data servers are difficult to dissipate heat evenly, ensures the normal operation of the server body and the power box, and thus achieves the effect of uniform heat dissipation.

[0016] The present invention uses an insertion mechanism to enable the bottom pressing roller of the server body to move downward when the server body is inserted between the corresponding two positioning support plates, and utilizes a seesaw to enable the connecting rod to pull the heat insulation sleeve to move, so that the heat-conducting fin plate can be tightly attached to the bottom of the server body, thereby improving the heat dissipation efficiency of the server body.

[0017] The present invention can discharge the hot air in the air duct from the exhaust pipe into the exhaust pipe through the anti-blocking mechanism, so that the airflow drives the fan to rotate. The fan can drive the spiral scraper on the support rod to rotate through the rotating rod, so that the spiral scraper discharges the dust in the exhaust pipe from the exhaust pipe, thereby ensuring the smoothness of the exhaust of the exhaust pipe and blocking the external dust and impurities through the filter, thereby achieving the effect of rapid heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the power box and the bellows in the present invention; Figure 3 It is a schematic diagram of the structure of the air guide pipe and the branch pipe in the present invention; Figure 4 It is a schematic diagram of the structure of the positioning support plate and the heat insulation sleeve in the present invention; Figure 5 It is a schematic diagram of the seesaw and pressure roller structure in the present invention; Figure 6 It is a schematic diagram of the structure of the heat-conducting fin plate and the heat-conducting strip in the present invention; Figure 7 It is a schematic diagram of the exhaust pipe and the exhaust tube structure in the present invention; Figure 8 It is a schematic diagram of the filter screen and scraper structure in the present invention.

[0019] In the figure: 1. cabinet; 2. server body; 3. power box; 4. power board; 5. air duct; 6. bellows; 7. exhaust pipe; 8. branch pipe; 9. heat-conducting sleeve seat; 10. heat-conducting strip; 11. insulation sleeve; 12. heat-conducting fin plate; 13. positioning support plate; 14. connecting rod; 15. rocker; 16. pressure rod; 17. pressure roller; 18. guide wing plate; 19. spring; 20. exhaust pipe; 21. positioning bracket; 22. rotating rod; 23. fan; 24. support rod; 25. spiral scraper; 26. scraper; 27. shaft rod; 28. guide rod; 29. ​​sealing ring; 30. positioning shaft; 31. guide inclined plate; 32. filter. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1: Please refer to Figure 1-Figure 8A data server maintained by multiple power sources is shown in the figure, including a cabinet 1 and multiple server bodies 2 equidistantly arranged inside the cabinet 1, a power box 3 is fixedly installed on the bottom inner wall of the cabinet 1, the power box 3 is composed of multiple power supplies, the server body 2 is connected to the power box 3 through a power connection board 4, so that multiple power supplies supply power to the server body 2 through the power connection board 4 to ensure the normal operation of the server body 2, the power connection board 4 is fixedly installed on the outside of the cabinet 1, and two symmetrically distributed air ducts 5 are arranged on the inside of the cabinet 1; it also includes: a heat dissipation mechanism, which is used to enable the air ducts 5 to discharge heat between adjacent server bodies 2, and the heat dissipation mechanism is installed on the inner side of the cabinet 1.

[0022] The heat dissipation mechanism includes a bellows 6 fixedly mounted on the inner wall of the bottom of the cabinet 1. An opening for installing the bellows 6 is provided on the outer side of the cabinet 1, so that the bellows 6 can inhale the cold air discharged by the air-cooled air conditioner through the opening on the outer side of the cabinet 1. The bellows 6 is docked with the two air ducts 5 through a docking tube, so that the bellows 6 can discharge the cold air into the air ducts 5. An exhaust pipe 7 extending to the outside of the cabinet 1 is fixedly mounted on one end of the air duct 5 away from the bellows 6. Two symmetrically distributed branch pipes 8 are fixedly mounted on the outer side of the air duct 5. The air duct 5 can discharge the cold air into the branch pipe 8, and both ends of the branch pipe 8 are installed on the outer side of the air duct 5, so that the cold air enters from the bottom end of the branch pipe 8 and then returns to the air duct 5 from the top end of the branch pipe 8. The exhaust pipe 7 is an inverted U-shaped structure to prevent dust from entering the air duct 5 from the exhaust pipe 7. The outer sides of the air duct 5 and the branch pipe 8 are both made of heat-insulating material. A heat-conducting sleeve seat 9 is installed on the outside of 8 and the air duct 5, and a heat-conducting strip 10 is fixedly installed on the inside of the heat-conducting sleeve seat 9. Sockets for limiting the sliding of the heat-conducting strip 10 are opened on the outside of the branch pipe 8 and the air duct 5. A heat-insulating sleeve 11 is fixedly installed on the outside of the heat-conducting sleeve seat 9. A plurality of heat-conducting fins 12 distributed equidistantly are fixedly installed on the end of the heat-conducting sleeve seat 9 away from the heat-conducting strip 10. The top of the heat-conducting fin 12 contacts the bottom of the server body 2, so that the heat-conducting fin 12 absorbs the heat generated by the server body 2. The heat enters the heat-conducting sleeve seat 9 through the heat-conducting fin 12, and then enters the heat-conducting strip 10 from the heat-conducting sleeve seat 9. The cold air in the air duct 5 and the branch pipe 8 can absorb the heat conducted by the heat-conducting strip 10, and then is discharged into the exhaust pipe 7 in a concentrated manner, so as to achieve uniform heat dissipation of multiple server bodies 2 in the cabinet 1 and ensure the normal operation of the server bodies 2.

[0023] Example 2: Please refer to Figure 4-Figure 6, this embodiment further explains the first embodiment. The insertion mechanism shown in the figure includes two positioning support plates 13 symmetrically arranged on both sides of the server body 2. The positioning support plates 13 are L-shaped structures. The positioning support plates 13 are fixedly installed on the inner side of the cabinet 1 through two horizontal plates. The outer side of the server body 2 contacts the outer side of the positioning support plates 13. Two positioning support plates 13 are arranged on the outer side of each server body 2, so that the staff can insert along the outer side of the positioning support plates 13 when installing the server body 2, provide support for the server body 2, and improve the convenience of installing the server body 2. The outer side of the positioning support plates 13 is provided with a groove for the limited sliding of the heat insulation sleeve 11. The heat insulation sleeve 11 and the heat conductive sleeve seat 9 are both slidably installed on the outer side of the air guide pipe 5 or the branch pipe 8. A connecting rod 14 is fixedly installed on the top of the heat insulating sleeve 11, and a seesaw 15 is arranged at one end of the connecting rod 14 away from the heat insulating sleeve 11, and the connecting rod 14 can be pulled to move by the seesaw 15. A cavity for limiting the sliding of the seesaw 15 is provided inside the positioning support plate 13, and the middle position of the seesaw 15 is rotatably installed in the cavity of the positioning support plate 13 through the shaft 27, so that when the end of the seesaw 15 away from the connecting rod 14 swings downward, the heat insulating sleeve 11 can be pulled to move by the connecting rod 14, and a pressure rod 16 is arranged at one end of the seesaw 15 away from the connecting rod 14, and long grooves are arranged at both ends of the seesaw 15 for limiting the sliding of the pressure rod 16 and the connecting rod 14, so that the seesaw 15 pulls the pressure rod 16 and the connecting rod 14 through the long groove to move, and a pressure roller 17 is fixedly installed on the outside of the pressure rod 16, and the positioning support plate 13 A slide groove for limiting the sliding of the pressure rod 16 and the pressure roller 17 is provided on the outside, so that when the bottom of the server body 2 contacts the outside of the pressure roller 17, the pressure roller 17 and the pressure rod 16 can be driven to move downward along the slide groove on the positioning support plate 13, and the pressure rod 16 can drive the connecting rod 14 to move upward through the rocker 15, so that the heat insulation sleeve 11 moves upward along the outside of the air guide pipe 5 or the branch pipe 8 through the heat conduction sleeve seat 9, and the heat conduction sleeve seat 9 drives the heat conduction fin plate 12 to contact the bottom of the server body 2, and a plurality of anti-skid grooves symmetrically distributed in the center are provided on the outside of the pressure roller 17, and two symmetrically distributed guide wing plates 18 are fixedly installed on the outside of the heat insulation sleeve 11. When the heat insulation sleeve 11 moves, it can drive the guide wing plates 18 to move synchronously, and a groove for The guide wing 18 is a guide groove for limiting the sliding of the guide wing 18. A spring 19 is fixedly installed between the guide wing 18 and the inner side of the guide groove, so that when the server body 2 is away from the pressure roller 17, the elasticity of the spring 19 can be used to push the guide wing 18 to move upward, so that the guide wing 18 drives the heat insulation sleeve 11 to reset. Two symmetrically distributed guide rods 28 are fixedly installed in the guide groove of the positioning support plate 13. The two guide rods 28 slide through the two guide wing plates 18 respectively to provide guide rods 28 for the movement of the guide wing plates 18. The length of the jacks on the air guide pipe 5 and the branch pipe 8 is greater than the length of the heat conductive strip 10. The top and bottom of the heat insulation sleeve 11 are fixedly installed with sealing rings 29. The sealing rings 29 are made of rubber and can provide auxiliary sealing for the jacks on the air guide pipe 5 and the branch pipe 8.Prevent air leakage.

[0024] Example 3: Please refer to Figure 3 , Figure 7 and Figure 8 , this embodiment further illustrates other embodiments. The anti-blocking mechanism shown in the figure includes an exhaust pipe 20 fixedly installed on the end of the exhaust pipe 7 away from the air guide pipe 5. The end of the exhaust pipe 20 close to the exhaust pipe 7 is a hollow truncated cone structure, which increases the size of the exhaust pipe 20, facilitates rapid exhaust, and discharges the hot air from the exhaust pipe 7. A positioning bracket 21 is fixedly installed on the inner side of the exhaust pipe 20. A rotating rod 22 is rotatably installed on the inner side of the positioning bracket 21. A fan 23 is fixedly installed on the end of the rotating rod 22 close to the exhaust pipe 7, so that when the hot air enters the exhaust pipe 20, the fan 23 can be driven to rotate, and the fan 23 drives the rotating rod 22 to rotate. Two symmetrically distributed positioning shafts 30 are fixedly installed on the outer side of the rotating rod 22. The outer side of the positioning shaft 30 contacts the outer side of the positioning bracket 21 to improve the stability of the rotation of the rotating rod 22. A filter screen 32 is fixedly installed on the side of the positioning bracket 21 away from the fan 23, which can provide a barrier for dust outside the exhaust pipe 20 to prevent fine dust from passing through when the bellows 6 stops running. The exhaust pipe 20 enters the exhaust duct 7, and the end of the rotating rod 22 away from the fan 23 extends to the outside of the filter 32. The end of the rotating rod 22 away from the fan 23 is fixedly installed with a plurality of support rods 24 symmetrically distributed in the center, so that the rotating rod 22 can drive the support rods 24 to rotate synchronously. The end of the support rod 24 away from the rotating rod 22 is fixedly installed with a spiral scraper 25. The outer side of the spiral scraper 25 contacts the inner side of the exhaust pipe 20, so that when the support rod 24 rotates, the spiral scraper 25 can be driven along the inner side of the exhaust pipe 20. The support rod 24 makes a circular motion on the side, and uses the spiral scraper 25 to discharge the dust and particulate impurities on the inside of the exhaust pipe 20, so as to achieve the effect of preventing exhaust blockage. A scraper 26 is fixedly installed on the side of the support rod 24 close to the filter 32. The outer side of the scraper 26 is in contact with the outer side of the filter 32, so that the fine dust adhering to the filter 32 can be scraped off and discharged from the exhaust pipe 20 along with the hot air. A plurality of equally distributed guide inclined plates 31 are fixedly installed on the inner side of the exhaust pipe 20 to prevent large particles of impurities from entering the exhaust pipe 20.

[0025] Working principle: First, the staff opens the cabinet 1 and sequentially loads multiple server bodies 2 between the corresponding two positioning support plates 13. The server body 2 moves along the outer side of the positioning support plate 13, so that the bottom of the server body 2 contacts the outer side of the pressure roller 17. The bottom of the server body 2 presses the pressure roller 17 downward, so that the pressure roller 17 and the pressure rod 16 move downward along the slide groove on the positioning support plate 13. The pressure rod 16 drives the seesaw 15 to swing with the shaft 27 as the fulcrum. The other end of the seesaw 15 drives the connecting rod 14 to move upward, so that the connecting rod 14 drives the heat insulation sleeve 11 along the positioning support plate 1 3, the heat insulating sleeve 11 drives the heat conductive sleeve seat 9 to move upward along the outside of the air duct 5 or the branch pipe 8, so that the heat conductive strip 10 moves along the jack of the air duct 5 or the branch pipe 8. At the same time, the heat conductive sleeve seat 9 drives the heat conductive fin plate 12 to contact the bottom of the server body 2, so that the heat conductive fin plate 12 is closely attached to the bottom of the server body 2. Subsequently, the staff docks the server body 2 with the power board 4, so that the multiple power supplies in the power box 3 supply power to the server body 2, realizes the maintenance of multiple power supplies for the server body 2, and ensures the normal power supply of the server body 2. Then, the staff starts The bellows 6 inhales the cold air outside the cabinet 1 and sends it into the two air ducts 5. The air ducts 5 disperse the cold air into the two branch pipes 8. At this time, the heat generated by the operation of the server body 2 can be conducted to the heat-conducting fins 12. The heat-conducting fins 12 send the heat into the heat-conducting sleeve seat 9. The heat-conducting strips 10 on the inner side of the heat-conducting sleeve seat 9 conduct the heat to the air ducts 5 or the branch pipes 8, so that the cold air in the air ducts 5 and the branch pipes 8 pushes the heat upward, realizing uniform heat dissipation of multiple server bodies 2 and ensuring the normal operation of the server bodies 2. Finally, the heat in the branch pipes 8 returns to the air ducts 5 along with the air flow. In the air duct 5, the air guide duct 5 concentrates the heat into the exhaust pipe 7, and the exhaust pipe 7 sends the heated airflow into the exhaust chimney 20, so that the airflow drives the fan 23 to rotate, and the fan 23 drives the rotating rod 22 to rotate, and the rotating rod 22 drives multiple support rods 24 to rotate synchronously, and the support rod 24 drives the spiral scraper 25 to make a circular motion along the inner side of the exhaust chimney 20, and pushes the dust and particulate impurities inside the exhaust chimney 20 from the end of the exhaust chimney 20, so as to achieve the effect of cleaning and preventing blockage of the exhaust chimney 20, ensure the normal discharge of heat, thereby achieving the effect of uniform heat dissipation and ensuring the normal operation of the server body 2.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A data server maintained by multiple power sources, characterized in that: include: A cabinet (1) and a plurality of server bodies (2); a power supply box (3) is installed on the inner wall of the bottom of the cabinet (1); the server bodies (2) are connected to the power supply box (3) via a power connection board (4); and two air ducts (5) are arranged on the inner side of the cabinet (1); Also includes: a heat dissipation mechanism, used to enable the air duct (5) to discharge heat between adjacent server bodies (2), the heat dissipation mechanism being installed on the inner side of the cabinet (1); An insertion mechanism, used for quickly installing the server body (2), the insertion mechanism being installed on the inner side of the cabinet (1); The anti-blocking mechanism is used for automatically clearing the end of the airway pipe (5), and the anti-blocking mechanism is installed at the end of the airway pipe (5).

2. A data server maintained by multiple power supplies according to claim 1, characterized in that: The heat dissipation mechanism comprises a bellows (6) mounted on the inner wall of the bottom of the cabinet (1); the bellows (6) is butted with the two air ducts (5) via a butt joint; an exhaust pipe (7) is mounted at one end of the air duct (5); two branch pipes (8) are mounted on the outside of the air duct (5); a heat-conducting sleeve (9) is mounted on the outside of the branch pipe (8) and the air duct (5); a heat-conducting strip (10) is mounted on the inside of the heat-conducting sleeve (9); a plug hole for limiting the sliding of the heat-conducting strip (10) is provided on the outside of the branch pipe (8) and the air duct (5); a heat-insulating sleeve (11) is mounted on the outside of the heat-conducting sleeve (9); a plurality of heat-conducting fin plates (12) are mounted at one end of the heat-conducting sleeve (9); the top of the heat-conducting fin plates (12) is in contact with the bottom of the server body (2).

3. A data server maintained by multiple power sources according to claim 2, characterized in that: The insertion mechanism comprises two positioning support plates (13) symmetrically arranged on both sides of the server body (2); the positioning support plates (13) are mounted on the inner side of the cabinet (1) via two transverse plates; a connecting rod (14) is mounted on the top of the heat insulation sleeve (11); a seesaw (15) is arranged at one end of the connecting rod (14); a cavity is provided inside the positioning support plate (13) for the seesaw (15) to limit the sliding movement; the middle position of the seesaw (15) is rotatably mounted in the cavity of the positioning support plate (13) via a shaft (27); and a connecting rod (14) is arranged at one end of the seesaw (15). A pressure rod (16), a pressure roller (17) is installed on the outer side of the pressure rod (16), a sliding groove for limiting sliding of the pressure rod (16) and the pressure roller (17) is opened on the outer side of the positioning support plate (13), two guide wing plates (18) are installed on the outer side of the heat insulation sleeve (11), a guide groove for limiting sliding of the guide wing plates (18) is opened in the cavity of the positioning support plate (13), a spring (19) is installed between the guide wing plates (18) and the inner side of the guide groove, and the length of the insertion holes on the air guide pipe (5) and the branch pipe (8) is greater than the length of the heat conductive strip (10).

4. A data server maintained by multiple power sources according to claim 3, characterized in that: The anti-blocking mechanism comprises an exhaust pipe (20) mounted on one end of the exhaust pipe (7), a positioning bracket (21) being mounted on the inner side of the exhaust pipe (20), a rotating rod (22) being rotatably mounted on the inner side of the positioning bracket (21), a fan (23) being mounted on one end of the rotating rod (22) close to the exhaust pipe (7), a filter screen (32) being mounted on one side of the positioning bracket (21), a plurality of support rods (24) being mounted on one end of the rotating rod (22), a spiral scraper (25) being mounted on one end of the support rod (24), and a scraper plate (26) being mounted on one side of the support rod (24).

5. The data server maintained by multiple power sources according to claim 2, characterized in that: The exhaust pipe (7) is an inverted U-shaped structure, and the outer sides of the air guide pipe (5) and the branch pipe (8) are both made of heat-insulating material.

6. A data server maintained by multiple power sources according to claim 3, characterized in that: The outer side of the pressure roller (17) is provided with a plurality of anti-slip grooves.

7. The data server maintained by multiple power sources according to claim 3, characterized in that: Two guide rods (28) are installed in the guide groove of the positioning support plate (13), and the two guide rods (28) slide through the two guide wing plates (18) respectively.

8. The data server maintained by multiple power sources according to claim 3, characterized in that: Sealing rings (29) are installed on the top and bottom of the thermal insulation sleeve (11).

9. The data server maintained by multiple power sources according to claim 4, characterized in that: Two positioning shafts (30) are installed on the outer side of the rotating rod (22), and the outer sides of the positioning shafts (30) are in contact with the outer side of the positioning bracket (21).

10. The data server maintained by multiple power sources according to claim 4, characterized in that: A plurality of guide inclined plates (31) are installed on the inner side of the exhaust pipe (20).

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