CN111625079B - Complete cabinet server and multiplexing type power module thereof - Google Patents
Complete cabinet server and multiplexing type power module thereof Download PDFInfo
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- CN111625079B CN111625079B CN202010470845.2A CN202010470845A CN111625079B CN 111625079 B CN111625079 B CN 111625079B CN 202010470845 A CN202010470845 A CN 202010470845A CN 111625079 B CN111625079 B CN 111625079B
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- crps
- supporting frame
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- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000007726 management method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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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
- G06F1/26—Power supply means, e.g. regulation thereof
Abstract
The invention discloses a multiplexing power supply module which comprises a supporting frame, a power supply clamp, a golden finger and a power supply control board, wherein the power supply clamp is arranged at one end of the supporting frame and used for being connected with a power supply row arranged on a cabinet body to obtain power, the golden finger is arranged at the other end of the supporting frame and used for being in signal connection with a CRPS power supply connector on a mainboard to transmit power, and the power supply control board is arranged on the supporting frame, is in signal connection with the power supply clamp and the golden finger and is used for enabling the golden finger to output a control signal which is the same as that of a CRPS power supply to the mainboard. Therefore, the mainboard in each layer of sub-node servers in the whole cabinet server is kept in the same power supply mode as the single-node server through the power supply control board, and the whole cabinet server and the single-node server can share the mainboard and the mainboard management software, so that the construction cost of the whole cabinet server can be greatly reduced. The invention also discloses a whole cabinet server, which has the beneficial effects as described above.
Description
Technical Field
The invention relates to the technical field of servers, in particular to a multiplexing power supply module. The invention also relates to a whole cabinet server.
Background
The demand of the internet industry for servers is increasing day by day, and more customers can consider building own complete cabinet servers. The whole cabinet server integrates a plurality of single-node servers, the switch, the heat dissipation system and the power supply system, and the use and management of the traditional plurality of single-node servers are optimized and upgraded.
Compared with a single-node server, the whole cabinet server has the following advantages: firstly, the whole cabinet server can improve the space utilization rate of the server room. Due to the power supply system of the nodes in the whole cabinet, the heat dissipation system realizes unified management and saves a large amount of machine room space. And secondly, the whole cabinet server improves the power efficiency. The centralized management module of the whole cabinet can be used for centrally adjusting the load rate of the power supply module so as to deal with different calculation scenes. And thirdly, the power consumption of the whole cabinet server can be reduced. The centralized management module of the whole cabinet can be used for centrally adjusting the power consumption of the heat dissipation system so as to deal with different working scenes. Fourthly, the whole cabinet server improves the simplicity and convenience of delivery. Because most of the whole cabinet assembly can be realized in a factory, the workload of re-assembly to the server room is greatly reduced, and the delivery of the whole cabinet becomes more concise.
At present, more internet companies have the use requirements of a single-node server and a whole cabinet server at the same time, but the power supply module of the single-node server and the power supply module of the whole cabinet server have great difference. The same server mainboard needs to support single-node power supply and whole cabinet power supply at the same time, so that two sets of different power supply modules need to be designed facing the single-node server and the whole cabinet server to meet the power supply of the same mainboard in different server cabinets.
The power supply of the single-node server generally uses a CRPS power supply, the input of a CRPS power supply module is 220V alternating current, the output of the CRPS power supply module is a golden finger, the golden finger is connected with a CRPS power supply connector on the mainboard, and a 12V DC power supply and a logic signal of CRPS are output to the mainboard. The power supply input of the whole cabinet server is a power supply copper bar which is taken from the rear end of the whole cabinet, generally is a 48V DC power supply or a 12V DC power supply, the Clip power supply Clip is inserted on the power supply copper bar to get power, and the Clip power supply Clip is connected with a power panel through a cable or riveted on a connector. And then, the power panel is connected with the main board of each layer of the child node servers through a connector or a cable to supply power.
However, because the power supply unit of the single-node server is different from the power supply unit of the complete cabinet server in structural model, when the complete cabinet server is built, each layer of sub-node servers of the complete cabinet server cannot share the same specification of mainboard with the single-node server, or two sets of different specifications of mainboards must be used, which inevitably leads to the increase of the building cost. Meanwhile, the output logic signals of the power supply unit of the whole cabinet server are not matched with the output logic signals of the power supply unit of the single-node server, so that the sub-node servers of all layers of the whole cabinet server cannot share the same set of mainboard management software with the single-node server.
Therefore, how to solve the problem that the single-node server and the whole cabinet server cannot share the main board and the main board management software due to different power supply unit structures is a technical problem faced by technical personnel in the field.
Disclosure of Invention
The invention aims to provide a multiplexing power supply module which can solve the problem that a single-node server and a whole cabinet server cannot share a mainboard and mainboard management software due to different power supply unit structures, and reduce the construction cost. The invention also aims to provide the whole cabinet server.
In order to solve the above technical problems, the present invention provides a multiplexing power supply module, which includes a supporting frame, a power supply clip disposed at one end of the supporting frame and used for connecting with a power supply bar disposed on a cabinet body to obtain power, a golden finger disposed at the other end of the supporting frame and used for signal connection with a CRPS power connector on a motherboard to transmit power, and a power control board disposed on the supporting frame and connected with the power supply clip and the golden finger in signal connection for enabling the golden finger to output a control signal to the motherboard, the control signal being the same as that of the CRPS power.
Preferably, the power supply device further comprises a power supply cable arranged in the support frame and connected between the power supply clamp and the power supply control board.
Preferably, the end of the power supply cable is detachably attached to the surface of the power control board by a plurality of fasteners.
Preferably, the support frame is a rectangular frame, and the outer dimension of the support frame is the same as that of the CRPS power supply.
Preferably, the power supply clip is detachably connected to the front end face of the support frame by a plurality of fasteners; the golden finger is detachably connected to the end face of the rear end of the supporting frame through a plurality of fasteners.
Preferably, the power supply control board is a power supply protection chip for enabling the gold finger to output an in-place signal and an address signal to the main board and enabling the main board to distinguish CRPS power supply from complete equipment cabinet power supply.
The invention also provides a whole cabinet server, which comprises a cabinet body and the multiplexing type power module arranged on the cabinet body, wherein the multiplexing type power module is specifically any one of the multiplexing type power modules.
The invention provides a multiplexing power supply module which mainly comprises a supporting frame, a power supply clamp, a golden finger and a power supply control board. The support frame is a main body structure of the power supply module and mainly provides an installation environment for other parts. The power supply clamp is arranged at one end of the supporting frame and is mainly used for connecting with a power supply row arranged on the cabinet body, so that power is taken from the power supply row. The golden finger is arranged at the other end of the support frame and is mainly used for being connected with a reserved CRPS power connector on the mainboard in a plugging and matching mode to form signal connection, and therefore power transmission is conducted on the mainboard. The power control board sets up on braced frame, and simultaneously press from both sides and golden finger signal connection with the power supply, mainly used control golden finger's output signal, make its control signal to mainboard output the same with CRPS power supply control signal to mainboard output among the prior art, thereby make the mainboard among each layer sub-node server in the complete cabinet server after buildding keep the power supply mode the same with single node server, and then make complete cabinet server can share mainboard and mainboard management software with single node server, compare in prior art, need not to modify or replace mainboard power receiving structure and mainboard management software in addition, consequently can reduce the cost of buildding of complete cabinet server by a wide margin, make things convenient for the server computer lab to use single node server and complete cabinet server simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Wherein, in fig. 1:
the device comprises a supporting frame-1, a power supply clamp-2, a golden finger-3, a power supply control board-4 and a power supply cable-5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
In a specific embodiment provided by the present invention, the multiplexing power module mainly includes a supporting frame 1, a power supply clip 2, a gold finger 3 and a power control board 4.
The support frame 1 is a main structure of the power module and mainly provides an installation environment for other parts. The power supply clamp 2 is arranged at one end of the supporting frame 1 and is mainly used for connecting with a power supply row arranged on the cabinet body, so that power is taken from the power supply row. The golden finger 3 is arranged at the other end of the support frame 1 and is mainly used for being connected with a reserved CRPS power connector on the mainboard in a plugging and matching mode to form signal connection, so that power transmission is carried out on the mainboard.
The power control board 4 is arranged on the supporting frame 1 and is connected with the power supply clamp 2 and the golden finger 3 through signals, and the power control board is mainly used for controlling output signals of the golden finger 3, so that control signals output by the golden finger are the same as control signals output by a CRPS power supply to the mainboard in the prior art, and therefore the mainboard in each layer of sub-node servers in the built complete cabinet server is kept in the same power supply mode as the single-node server, and the complete cabinet server can share the mainboard and the mainboard management software with the single-node server.
Compared with the prior art, the multiplexing power module provided by the embodiment does not need to additionally modify or replace a mainboard power receiving structure and mainboard management software, so that the construction cost of the whole cabinet server can be greatly reduced, and the server room can conveniently use the single-node server and the whole cabinet server at the same time.
In a preferred embodiment of the supporting frame 1, in order to facilitate the installation of the multiplexing-type power module in the cabinet, in this embodiment, the supporting frame 1 is specifically a rectangular frame, and in order to avoid extra occupied space and facilitate the common use of the server chassis on the single-node server and the complete cabinet server, the external dimensions of the supporting frame 1 are the same as those of the prior art CRPS power supply (there are multiple standard specifications). By the arrangement, when the multiplexing power supply module is installed on the whole cabinet server, the installation mode of the multiplexing power supply module is the same as that of the CRPS power supply on the single-node server. Of course, if necessary, the volume of the supporting frame 1 can be reduced or the shape thereof can be modified appropriately on the basis of ensuring that the size structure of the gold finger 3 is kept to be matched with the CRPS power supply.
Further, in order to optimize the distribution form of each component on the supporting frame 1, in this embodiment, the power supply clip 2 is specifically disposed on the front end face (or the rear end face) of the supporting frame 1, and correspondingly, the golden finger 3 is specifically disposed on the rear end face (or the front end face) of the supporting frame 1, and the two ends are respectively disposed at two ends of the supporting frame 1 in the length direction, so as to connect with the power supply row on the cabinet body by using the power supply clip 2 and connect with the CRPS connector on each layer of the sub-node server motherboard by using the golden finger 3.
Moreover, for making things convenient for power supply clamp 2 to get the back and export on 3 golden fingers with electric energy transmission, power supply cable 5 has been add on braced frame 1 to this embodiment. Specifically, one end of the power supply cable 5 is connected to the end of the power supply clip 2, and the other end is connected to the power control board 4, and then connected to the gold finger 3 via the power control board 4. Meanwhile, the power supply cable 5 is integrally arranged in the support frame 1, has variable specific length and certain redundant length, and can adapt to different installation spaces.
In addition, for the dismouting convenience that improves each spare part on braced frame 1, the convenient maintenance is torn open and is traded, and in this embodiment, the end of power supply cable 5 is connected on power control panel 4's surface through a plurality of fastener (like screw etc.), so the accessible is to each fastener twist the operation realization power supply cable 5 and power control panel 4 between can dismantle and be connected.
Similarly, in this embodiment, the power supply clip 2 may also be connected to the front end face of the support frame 1 through a plurality of fasteners, and the gold finger 3 may also be connected to the rear end face of the support frame 1 through a plurality of fasteners.
In addition, in a preferred embodiment of the power control board 4, a power protection circuit is scribed on the power control board 4, and signal control is performed through a power supply protection chip. Specifically, the power supply protection chip can output all logic signals, such as in-place signals: the power supply control board 4 directly grounds the in-place signal PIN on the golden finger 3; address signals: the golden finger address signal PIN of CRPS power has 2, can support 4 address signal output to the mainboard, and single node server generally supports 1+1 redundant power, occupies 2 address PIN, and power control board 4 accessible high level's pull-up and the pull-down of ground connection set out the address PIN different with the CRPS power and make the mainboard distinguish that current power supply mode is CRPS power supply or whole rack power supply.
Meanwhile, the power control board 4 may also have an I2C communication function, an alarm function, an input/output monitoring function, and an output feedback function, so as to correspond to the logic signals of the CRPS power one to one.
The embodiment further provides a whole cabinet server, which mainly includes a cabinet body and a multiplexing power module disposed on the cabinet body, wherein specific contents of the multiplexing power module are the same as those of the multiplexing power module, and are not described herein again.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A multiplexing power supply module is characterized by comprising a supporting frame (1), a power supply clamp (2) arranged at one end of the supporting frame (1) and used for being connected with a power supply row arranged on a cabinet body to obtain power, a golden finger (3) arranged at the other end of the supporting frame (1) and used for being in signal connection with a CRPS power connector on a mainboard to transmit power, and a power supply control board (4) arranged on the supporting frame (1), in signal connection with the power supply clamp (2) and the golden finger (3) and used for enabling the golden finger (3) to output a control signal which is the same as that of a CRPS power supply to the mainboard;
the power supply control board (4) is a power supply protection chip which is used for enabling the golden finger (3) to output an on-position signal and an address signal to the mainboard and enabling the mainboard to distinguish CRPS power supply and whole cabinet power supply;
the power supply control board (4) sets an address PIN different from that of the CRPS power supply through high-level pull-up and grounding pull-down to enable the main board to distinguish whether the current power supply mode is CRPS power supply or whole cabinet power supply.
2. The multiplexing-type power supply module according to claim 1, further comprising a power supply cable (5) disposed within the support frame (1) and connected between the power supply clip (2) and the power supply control board (4).
3. The multiplexing-type power supply module according to claim 2, wherein the end of the power supply cable (5) is detachably attached to the surface of the power supply control board (4) by a plurality of fasteners.
4. The multiplexing-type power supply module according to claim 1, wherein the support frame (1) is embodied as a rectangular frame and has the same outer dimensions as the CRPS power supply.
5. The multiplexing-type power supply module according to claim 4, wherein the power supply clip (2) is detachably attached to the front end surface of the support frame (1) by a plurality of fasteners; the golden finger (3) is detachably connected to the end face of the rear end of the supporting frame (1) through a plurality of fasteners.
6. A whole cabinet server comprises a cabinet body and a multiplexing type power supply module arranged on the cabinet body, and is characterized in that the multiplexing type power supply module is the multiplexing type power supply module in any one of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010470845.2A CN111625079B (en) | 2020-05-28 | 2020-05-28 | Complete cabinet server and multiplexing type power module thereof |
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| CN202010470845.2A CN111625079B (en) | 2020-05-28 | 2020-05-28 | Complete cabinet server and multiplexing type power module thereof |
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| CN111625079B true CN111625079B (en) | 2022-04-22 |
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| CN112612357B (en) * | 2020-12-22 | 2022-11-18 | 山东海量信息技术研究院 | Abnormal power-off protection system, method and equipment for sub-nodes in server of whole cabinet |
| CN116204057B (en) * | 2023-05-05 | 2023-08-01 | 深圳市桑格尔科技股份有限公司 | Assembly component in computer server |
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