CN111694407B - Server system - Google Patents
Server system Download PDFInfo
- Publication number
- CN111694407B CN111694407B CN201910195876.9A CN201910195876A CN111694407B CN 111694407 B CN111694407 B CN 111694407B CN 201910195876 A CN201910195876 A CN 201910195876A CN 111694407 B CN111694407 B CN 111694407B
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- Prior art keywords
- module
- frame
- power
- server
- track
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/188—Mounting of power supply units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/189—Power distribution
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention provides a server system, which comprises a rack, a power track unit and a plurality of server units which are detachably combined with the power track unit. The frame includes two side plates and a power supply unit. The power track unit comprises a plurality of track modules and a plurality of conductive modules arranged on the track modules. Each conductive module is provided with a conductor electrically connected with the power supply unit. Each server unit comprises a frame with a combined frame, a backboard module arranged on the combined frame, a hot plug assembly and a power transmission module. When the combined frame of the frame of each server unit is combined on the corresponding track module, each power transmission module is in contact with the corresponding electric conductor to form electric connection, and power is supplied to each backboard module. In the process that each server unit is drawn out of the rack, each power transmission module can continuously supply power to each backboard module, so that each backboard module is ensured to continuously supply power to the hot plug assembly.
Description
Technical Field
The present invention relates to a server, and more particularly, to a server system for supporting hot plug.
Background
With the widespread application and development of servers, rack-mounted servers have been widely used. A server system in a rack server includes a rack having a receiving space, a plurality of trays, a plurality of motherboards, a plurality of backplanes, a power supply, a plurality of fans, and a plurality of hard disk storage devices. At present, the motherboard is generally combined with the tray and then installed in the rack, and the fan, the signal bridge board, the hard disk storage device, the power supply, and the motherboard are assembled on the rack in a stacking manner, for example: the fans are required to be locked and installed on the rack by screws one by one, and then the main board is matched with the tray, the back board, the hard disk storage device and the like to be combined according to the required connection relation and placement positions and to perform complicated wiring operation and wire arrangement processing on transmission lines, so that the installation and combination of all components are required to be performed for a long time, the transmission lines need to be removed firstly during subsequent maintenance, and time and labor are wasted during replacement.
However, most server systems nowadays have the function of supporting hot plug, and when hot plug is performed, the connection wires are frequently unplugged incorrectly, which causes power failure of the motherboard or signal transmission errors while the hard disk is performing signal transmission, which results in system confusion or damage. Therefore, the user needs to pay attention and worry in the hot plugging process, which causes inconvenience to the user and needs further discussion and improvement.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a server system which is convenient for supporting hot plug.
In order to solve the above technical problem, a server system includes a rack, a power track unit disposed in the rack, and a plurality of server units located in the rack and detachably coupled to the power track unit.
The frame comprises a base plate, two side plates extending from two opposite sides of the base plate to the direction far away from the base plate, a connecting plate connecting the base plate and the side plates, and a power supply unit arranged on the connecting plate. The base plate, the side plate and the connecting plate define a mounting space together.
The power track unit comprises a plurality of track modules positioned in the installation space and a plurality of conductive modules arranged on the track modules. Each conductive module is provided with a fixing plate fixed on the corresponding track module and a conductive device arranged on the fixing plate and electrically connected with the power supply unit.
Each server unit is combined with the track module in a removable manner, and comprises a frame with a combining frame combined with the corresponding track module in a removable manner, a backboard module arranged on the combining frame, a hot plug assembly inserted into the backboard module in a removable manner, and a power transmission module which is arranged on the backboard module, can be connected with the corresponding conductive module through a conductive device and supplies power to the backboard module. When the combined frame of the frame of each server unit is combined on the corresponding track module, each power transmission module is in contact with the corresponding electric conductor to form electric connection, and power is supplied to each backboard module.
Compared with the prior art, the server system has the advantages that the power transmission module of each server unit can be connected with the corresponding conductive device of the conductive module and supplies power to the backboard module, and in the process that each server unit is drawn out of the rack, each power transmission module can be continuously and electrically connected with the corresponding conductive device and continuously supplies power to each backboard module, so that each backboard module is ensured to continuously supply power to the hot plug assembly, a user can conveniently perform hot plug operation, and the problem that the hot plug assembly is abnormally powered off and causes signal transmission errors is effectively avoided.
[ description of the drawings ]
Fig. 1 is an exploded perspective view illustrating an embodiment of a server system according to the present invention.
Fig. 2 is a perspective assembly view to assist in explaining fig. 1.
Fig. 3 is a schematic perspective view illustrating a connection relationship between a server unit and a power rail unit in the embodiment.
Fig. 4 is a schematic perspective view to assist in explaining fig. 3.
Fig. 5 is a perspective view illustrating a combination relationship of a partition of a rack and a frame of the server unit in the embodiment.
[ detailed description ] embodiments
Referring to fig. 1, 2, 3, 4 and 5, the server system of the present invention includes a rack 1, a power track unit 2 disposed in the rack 1, and a plurality of server units 3 disposed in the rack 1 and detachably coupled to the power track unit 2.
The rack 1 includes a base plate 11, two side plates 12 extending from two opposite sides of the base plate 11 to a direction away from the base plate 11, a connecting plate 13 connecting the base plate 11 and the side plates 12, a cover plate 14 disposed at an interval with the base plate 11 and connecting the side plates 12 and the connecting plate 13, and a power supply unit 15 disposed on the connecting plate 13. The base plate 11, the cover plate 14, the side plate 12 and the connecting plate 13 together define a mounting space 17.
The power track unit 2 includes a plurality of track modules 21 disposed on the side plates 12 and located in the installation space 17, and a plurality of conductive modules 22 disposed on the track modules 21. Each conductive module 22 has a fixing plate 221 fixed on the corresponding track module 21, and a conductive device 222 disposed on the fixing plate 221 and electrically connected to the power supply unit 15.
Each server unit 3 is detachably combined with the track module 21, and includes a frame 4 having a combining frame 41 detachably combined with the corresponding track module 21, a backplane module 5 disposed on the combining frame 41, a hot plug assembly 6 detachably inserted into the backplane module 5, an accommodating space 42 for accommodating the hot plug assembly 6, and a power transmission module 7 disposed on the backplane module 5 and connected with the corresponding conductive device 222 of the conductive module 22, and supplying power to the backplane module 5.
Each hot-plug assembly 6 has an expansion card module 61 detachably inserted on the backplane module 5, a hard disk module 62 detachably inserted on the backplane module 5, and a fan module 63 detachably inserted on the backplane module 5. The expansion card module 61, the hard disk module 62 and the fan module 63 of each hot plug assembly 6 are disposed in the corresponding accommodating space 42, and the hard disk module 62 is disposed between the expansion card module 61 and the fan module 63. Each hard disk module 62 includes a plurality of hard disks 621 detachably inserted in the backplane module 5. Each fan module 63 includes a plurality of fans 631 detachably inserted in the backplane module 5.
When the combination frame 41 of the frame 4 of each server unit 3 is combined on the corresponding track module 21 and each power transmission module 7 is in contact with the corresponding conductive device 222 to form an electrical connection, power is supplied to each backplane module 5, and power is supplied to the expansion card module 61, the hard disk module 62 and the fan module 63 through each backplane module 5.
In detail, in the present embodiment, the conductive device 222 of each conductive module 22 has two conductive copper bars 223 disposed on each fixing plate 221 at intervals, and the power transmission module 7 of each server unit 3 has a carbon brush 71 capable of being connected with the conductive copper bars 223 of the corresponding conductive device 222, that is, each conductive copper bar 223 faces the corresponding power transmission module 7, and each carbon brush 71 faces the corresponding fixing plate 221. When each of the electrical conductors 222 is electrically connected to the power supply unit 15, the copper conductive bar 223 of each of the electrical conductors 222 is electrically connected to the power supply unit 15. In the embodiment, each conductive copper bar 223 is in the form of bare copper, and the carbon brush 71 is in contact with the conductive copper bar 223 to form the electrical connection and conduction effect, but not limited thereto, as long as each power transmission module 7 and the corresponding electrical conductor 222 can form the electrical connection and conduction. When the combination frame 41 of the frame 4 of each server unit 3 is combined on the corresponding track module 21 and the carbon brush 71 of each power transmission module 7 is in contact with the conductive copper bar 223 of the corresponding conductor 222 to form electrical connection, the power supply unit 15 supplies power to the carbon brush 71 of each power transmission module 7 through the conductive copper bar 223 of each conductor 222 and supplies power to each backplane module 5, and at this time, each backplane module 5 can supply power to the hot plug assembly 6 inserted on the backplane module 5. It should be noted that, when the combination frame 41 of the frame 4 of each server unit 3 is combined with the corresponding track module 21, the carbon brush 71 of each power transmission module 7 will contact with the corresponding conductive copper bar 223 to form an electrical connection, because in this embodiment, the conductive copper bar 223 of each conductive device 222 extends along the length direction of the corresponding fixing plate 221, when the combination frame 41 of each server unit 3 is combined with the corresponding track module 21, the carbon brush 71 of each power transmission module 7 will contact with the front section of the corresponding conductive copper bar 223 to form an electrical connection, and during the process of pushing the frame 4 of each server unit 3 into the rack 1, the carbon brush 71 of each power transmission module 7 will continuously contact with the middle section and the rear section of the corresponding conductive copper bar 223 to form an electrical connection, or during the process of extracting the frame 4 of each server unit 3 out of the rack 1, the carbon brush 71 of each power transmission module 7 continuously contacts with the rear section, the middle section and the front section of the corresponding conductive copper bar 223 to continuously form electrical connection, in short, in the process of pushing the frame 4 of each server unit 3 into the rack 1 or pulling out the frame 1, because the carbon brush 71 of each power transmission module 7 continuously contacts with the corresponding conductive copper bar 223 to form electrical connection, each backplane module 5 continuously supplies power to the expansion card module 61, the hard disk module 62 and the fan module 63 of the corresponding hot plug assembly 6, which is very convenient for a user to perform hot plug operation, effectively improves the complex operation that the expansion card module 61, the hard disk module 62 and the fan module 63 are electrically connected with the power supply unit 15 through physical lines in the past, and can avoid abnormal power failure of the hot plug assembly 6 and wrong signal transmission caused by wrong signal transmission due to wrong physical lines pulling out And (4) error problem.
By the design that the power transmission module 7 of each server unit 3 can be connected with the corresponding conductive device 222 of the conductive module 22 and supply power to the backplane module 5, in the process of drawing each server unit 3 out of the rack 1, each power transmission module 7 will continuously form an electrical connection with the corresponding conductive device 222 and continuously supply power to each backplane module 5, thereby ensuring that each backplane module 5 continuously supplies power to the hot-plug component 6, facilitating the hot-plug operation of a user, and effectively avoiding the problem that the hot-plug component 6 is abnormally powered off and causes signal transmission errors.
In addition, it should be noted that the rack 1 further includes two partition boards 16 disposed at intervals and connecting the cover board 14 and the base board 11, and the partition boards 16 cooperate with the cover board 14 and the base board 11 to partition the installation space 17 to define a plurality of partition spaces 161 for accommodating the server units 3. In short, the partition 16 is used to divide the installation space 17 into the partitions 161, and each partition 161 can accommodate each server unit 3. In this embodiment, the frame 4 of each server unit 3 further has a fastening module 43 (only one is shown in view of the figure), the substrate 11 has a first slot module 111 for fastening the fastening module 43 of any frame 4, and the cover 14 has a second slot module 141 for fastening the fastening module 43 of any frame 4. In this embodiment, the number of the server units 3 is two, so the partition 16 divides the installation space 17 into two separated spaces 161 for accommodating any one of the server units 3, the first card slot module 111 of the substrate 11 corresponds to one of the separated spaces 161, wherein the combination frame 41 of the frame 4 of one of the server units 3 is combined with one of the track modules 21 and moves to one of the separated spaces 161, and after moving to the positioning, the fastening modules 43 of the frame 4 of the server unit 3 pass through the corresponding first card slot modules 111 and are fastened to each other; the second card slot module 141 of the cover 14 corresponds to the other partition 161, the combining frame 41 of the frame 4 of the other server unit 3 is combined on the other track module 21 and moves to the other partition 161, and after moving to the positioning, the fastening modules 43 of the frame 4 of the server unit 3 pass through the corresponding second card slot modules 141 and are fastened to each other, thereby effectively preventing the frame 4 of each server unit 3 from sliding out away from the corresponding combined partition 161. Conversely, if the maintenance operation is to be performed, the fastening module 43 of the server unit 3 and the corresponding first card slot module 111 or second card slot module 141 are released from the fastening, and then each server unit 3 is pulled out of the corresponding partition space 161, at this time, the carbon brush 71 of each power transmission module 7 is continuously in contact with the corresponding copper busbar 223 to form an electrical connection, so each backplane module 5 continuously supplies power to the expansion card module 61, the hard disk module 62 and the fan module 63 of the corresponding hot plug assembly 6, and the user can perform the required hot plug maintenance operation without performing complicated assembly and disassembly operations and is very convenient for the user to perform the hot plug operation. In the present embodiment, the track module 21 is disposed on the side plate 12, but not limited thereto, and can be designed according to actual requirements, and the track module 21 is disposed on the partition plate 16. In this embodiment, the number of the server units 3 is two, and the partition 16 partitions the installation space 17 into two partitions for accommodating any one of the server unit 3 partitions 161, but not limited thereto, the number of the server units 3 may be three according to actual requirements, and the partition 16 partitions the installation space 17 into three partitions for accommodating any one of the server unit 3 partitions 161. In this embodiment, the fastening module 43 of the frame 4 of each server unit 3 is a Latch hook, and when the fastening module 43 of each frame 4 passes through the corresponding first slot module 111 or the second slot module 141, the fastening module is automatically fastened to the corresponding first slot module 111 or the corresponding second slot module 141, but not limited thereto, as long as the fastening module 43 of each frame 4 can be fastened to the corresponding first slot module 111 or the corresponding second slot module 141.
Specifically, each partition 16 has a snap hole 162. The frame 4 of each server unit 3 further has a latch 44 that can be latched into the latch hole 162 of the corresponding partition 16. In the maintenance operation, when each server unit 3 moves away from the corresponding partition 161 and the tenon 44 of each frame 4 is inserted into the corresponding inserting hole 162 of the partition 16, each frame 4 is inserted into the corresponding partition 16, and in brief, when each server unit 3 moves away from the corresponding partition 161 and is drawn out to a certain position, the tenon 44 of each frame 4 is inserted into the corresponding inserting hole 162 of the partition 16, so that each frame 4 is fixed on the corresponding partition 16 and each server unit 3 cannot move away from the corresponding partition 161, and at this time, the carbon brush 71 of each power transmission module 7 is continuously in contact with the corresponding conductive copper bar 223 to form an electrical connection, so that each backplane module 5 can continuously supply power to the expansion card module 61, the hard disk module 62 and the fan module 63 of the corresponding hot-plug assembly 6.
In summary, in the server system of the present invention, by the design that the power transmission module 7 of each server unit 3 can be connected to the corresponding conductive device 222 of the conductive module 22 and supply power to the backplane module 5, during the process of drawing out the rack 1 from each server unit 3, each power transmission module 7 will continuously form an electrical connection with the corresponding conductive device 222 and continuously supply power to each backplane module 5, so as to ensure that each backplane module 5 continuously supplies power to the hot-plug component 6, thereby facilitating the hot-plug operation of the user and effectively avoiding the problem of signal transmission error caused by abnormal power failure of the hot-plug component 6.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A server system, comprising:
the rack comprises a base plate, two side plates, a connecting plate and a power supply unit, wherein the two side plates extend from two opposite sides of the base plate to the direction far away from the base plate;
the power track unit comprises a plurality of track modules positioned in the installation space and a plurality of conductive modules arranged on the track modules, wherein each conductive module is provided with a fixing plate fixed on the corresponding track module and a conductive device arranged on the fixing plate and electrically connected with the power supply unit; and
the plurality of server units are positioned in the installation space and detachably combined with the track modules, each server unit comprises a frame, a backboard module, a hot plug assembly and a power transmission module, each frame is provided with a combination frame, each combination frame is detachably combined with the corresponding track module, each hot plug assembly is detachably inserted into the backboard module, each hot plug assembly is arranged on the backboard module and can be connected with the corresponding conductive device of the corresponding conductive module, and power is supplied to the power transmission module of the backboard module.
2. The server system according to claim 1, wherein the conductors of each of the plurality of conductive modules have two rows of conductive copper disposed on the mounting plate at intervals, and the power transmission module of each of the plurality of server units has a carbon brush adapted to couple with the corresponding row of conductive copper of the conductor, when the coupling rim of the frame of each of the plurality of server units is coupled to the corresponding track module and the carbon brush of each of the plurality of power transmission modules is brought into contact with the corresponding row of conductive copper of the conductor to form an electrical connection and supply power to each of the plurality of backplane modules.
3. The server system of claim 2, wherein the rail modules of the power rail unit are disposed on the side panels.
4. The server system of claim 2, wherein the hot-plug assembly of each server unit has an expansion card module removably inserted into the backplane module, a hard disk module removably inserted into the backplane module, and a fan module removably inserted into the backplane module, and when each power transmission module supplies power to each backplane module, each backplane module supplies power to the expansion card module, the hard disk module, and the fan module.
5. The server system of claim 4, wherein the frame of each server unit further has a receiving space for receiving the expansion card module, the hard disk module and the fan module, the hard disk module is disposed between the expansion card module and the fan module, each hard disk module comprises a plurality of hard disks detachably inserted on the backplane module, and each fan module comprises a plurality of fans detachably inserted on the backplane module.
6. The server system of claim 5, wherein the frame of each server unit further comprises a latching module, the rack further comprises a cover plate spaced apart from the base plate and connecting the side plate and the connecting plate, the base plate comprises a first slot module for latching with the latching module of any frame, and the cover plate comprises a second slot module for latching with the latching module of any frame.
7. The server system of claim 6, wherein the snap module of the frame of each server unit is a snap.
8. The server system of claim 6, wherein the rack further comprises two partitions disposed at intervals and connecting the cover plate and the base plate, the partitions cooperating with the cover plate and the base plate to partition the installation space into a plurality of partitioned spaces for accommodating the server units.
9. The server system according to claim 8, wherein each partition board has a locking hole, the frame of each server unit further has a locking tongue that can be locked into the locking hole of the corresponding partition board, when each server unit moves away from the corresponding partition space and the locking tongue of each frame is locked into the locking hole of the corresponding partition board, each frame is locked to the corresponding partition board, and at this time, the carbon brush of each power transmission module is continuously in contact with the corresponding conductive copper bar to form an electrical connection.
10. The server system of claim 8, wherein the track modules of the power track unit are disposed on the partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195876.9A CN111694407B (en) | 2019-03-15 | 2019-03-15 | Server system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195876.9A CN111694407B (en) | 2019-03-15 | 2019-03-15 | Server system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111694407A CN111694407A (en) | 2020-09-22 |
| CN111694407B true CN111694407B (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910195876.9A Active CN111694407B (en) | 2019-03-15 | 2019-03-15 | Server system |
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| Country | Link |
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| CN (1) | CN111694407B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115933832A (en) * | 2021-08-17 | 2023-04-07 | 深圳富联富桂精密工业有限公司 | Case structure and server heat dissipation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051814A (en) * | 1989-10-27 | 1991-05-29 | 国际商业机器公司 | In the computing machine equipment is contained in dismountable track-type facilities of using on the track |
| US5986880A (en) * | 1997-06-16 | 1999-11-16 | Compaq Computer Corporation | Electronic apparatus having I/O board with cable-free redundant adapter cards thereon |
| CN206726125U (en) * | 2017-04-18 | 2017-12-08 | 深圳市国鑫恒宇科技有限公司 | More hot-plug hard disk mainboard module storage servers are installed based on existing cabinet |
-
2019
- 2019-03-15 CN CN201910195876.9A patent/CN111694407B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051814A (en) * | 1989-10-27 | 1991-05-29 | 国际商业机器公司 | In the computing machine equipment is contained in dismountable track-type facilities of using on the track |
| US5986880A (en) * | 1997-06-16 | 1999-11-16 | Compaq Computer Corporation | Electronic apparatus having I/O board with cable-free redundant adapter cards thereon |
| CN206726125U (en) * | 2017-04-18 | 2017-12-08 | 深圳市国鑫恒宇科技有限公司 | More hot-plug hard disk mainboard module storage servers are installed based on existing cabinet |
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| CN111694407A (en) | 2020-09-22 |
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