CN202257438U - Server power supply structure capable of realizing modular design of power source - Google Patents
Server power supply structure capable of realizing modular design of power source Download PDFInfo
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- CN202257438U CN202257438U CN2011203821971U CN201120382197U CN202257438U CN 202257438 U CN202257438 U CN 202257438U CN 2011203821971 U CN2011203821971 U CN 2011203821971U CN 201120382197 U CN201120382197 U CN 201120382197U CN 202257438 U CN202257438 U CN 202257438U
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Abstract
The utility model relates to the technical field of server power supply, and particularly provides a server power supply structure capable of realizing the modular design of a power source, which comprises a mainboard, a power module and a back plate of the power source, and is characterized in that the back plate of the power source is matched with a power supply slot arranged on the mainboard by a golden finger; the power module is connected with the back plate of the power source by an adapter component which comprises an adapter line and connecting terminals; and the two connecting terminals which are respectively matched with the power module and the back plate of the power source are respectively fixed at the two ends of the adapter line. Compared with the prior art, the server power supply structure capable of realizing the modular design of the power source has high system design flexibility, and can reduce the procurement cost of the power source and improve the product competitiveness.
Description
Technical field
The utility model relates to server power supply technique field, and a kind of server electric power-feeding structure of realizing the power module design specifically is provided.
Background technology
Along with the range of application of internet constantly enlarges, people's all development trends of presentation informationization of many business in life of working.Calculated performance requirement to the webserver is increasing, and the mass memory ability to storage has proposed requirements at the higher level simultaneously.The proposition of these demands makes power supply also constantly develop to high-power high density direction.
Server power supply of the prior art cooperates corresponding power supply backplane to form the subsystem of independently supplying power by power module.According to the standard of industry, the power module power pack generally is that electric main is converted into+direct current of 12V through rectification, filtering.Output terminal generally adopts the connected mode of golden finger, combines closely with the assurance and the power pack of rear end.The golden finger output terminal of power module remove power supply+12V ,+5VSB and corresponding ground circuit golden finger end, also comprise some power supply signals: such as the address definition end of the data-signal end of PMBUS bus, clock signal terminal, power module, PWOK signal end.Wherein, different producers is to the power module (output power, electric parameter, physical dimension etc.) of same size, and the definition of its golden finger end is also different.Power supply backplane through the DC/DC change-over circuit, realizes power module output+12V+12V ,+5V ,+3.3V ,-the voltage output of 12V.Wherein ,+12V ,+5V ,+3.3V ,-the rated current output of this several roads power supply output of 12V is different, and the design specification of power supply backplane is also different.So, producer's design of power module just can only be to adopt the incompatible cooperation server system power supply that matches of this producer's design of power backboard, when the power module of the A of producer cooperates the power supply backplane of the B of producer incompatible problem will occur.
Summary of the invention
The utility model is the deficiency to above-mentioned prior art, and a kind of very server electric power-feeding structure of the power moduleization the realized design of highland system design flexibility that has is provided.
The utility model solves the technical scheme that its technical matters adopted: a kind of server electric power-feeding structure of realizing the power module design; Comprise mainboard, power module and power supply backplane; Be characterized in; Power supply backplane matches with power supply slot on the mainboard through golden finger; Power module is connected through adapter assembly with power supply backplane, and said adapter assembly is made up of patchcord and splicing ear, and two splicing ears that match with power module and power supply backplane respectively are separately fixed at the patchcord two ends.
Fix at casing structure, under the structure of mainboard, the situation of configuration variation, the needed output power of system can be different.Can cause so needed power module size (such as: the degree of depth of power module) also can be different.After patchcord is set, elongated when the degree of depth of power module, can shorten the length of patchcord; The degree of depth of power module shortens, and can prolong patchcord length.Thereby realize the interconnected of power module and power supply backplane, taken into account cooperating of power supply and system architecture simultaneously.
On the other hand, elongated when the degree of depth of power module, the fixing position of power supply backplane originally will be moved backward again, but since the restriction of mainboard structure, the fixing difficult problem that just becomes of power supply backplane.Power supply backplane adopts the mode of golden finger to realize cooperating with the power supply slot on the mainboard, just can solve above-mentioned backboard fixation problem.Simultaneously, adopt patchcord to realize the interconnected of power module and power supply backplane, can avoid being fixed on the mainboard through the mode of pegging graft the influence that the power module plug causes power supply backplane when power supply backplane.
The server electric power-feeding structure of the power moduleization the realized design of the utility model is compared with prior art, has following outstanding beneficial effect:
(1) can adopt the power supply backplane of independent development to adapt to the power module that different manufacturers is produced; Simultaneously can cooperate the variation of main board power supply end and the restriction of casing structure more flexibly again, improve the dirigibility of system design widely;
(2) enterprise is through the independent development power supply backplane, reduced the power supply cost of server, storage system to a certain extent, improved competitiveness of product.
Description of drawings
Accompanying drawing 1 is the annexation synoptic diagram that the utility model can be realized power module and power supply backplane in the server electric power-feeding structure of power module design;
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, but not as the qualification to the utility model.
Provide a most preferred embodiment below:
A kind of server electric power-feeding structure of realizing the power module design comprises mainboard 1, power module 2, power supply backplane 3 and adapter assembly.
Adapter assembly is made up of patchcord 4, golden finger splicing ear 5, backboard splicing ear 6.Golden finger splicing ear 5 and backboard splicing ear 6 are separately fixed at the two ends of patchcord 4.
This embodiment implementation process is following:
1, power module can require according to the power consumption of different system to select, here: the appearance diversified in specifications of power module, its degree of depth is also different;
2, power supply backplane adopts the mode of golden finger (or connector) to be connected with supporting golden finger slot (or web member) on the mainboard, is fixed on the mainboard;
3, the patchcord of adopting a length to stretch between power module and the backboard realizes the interconnected of power module and power supply backplane, to take into account the fixed sturcture of system, realizes power supply;
4, when the length of adjustment patchcord, need confirm according to the fixed position of power module and power supply backplane.When power supply backplane fixes,, need to shorten patchcord length if adopt the degree of depth of power module longer; If the degree of depth of the power module that adopts is shorter, can adopt the length that increases patchcord.
Like this, just can realize the power supply backplane of different producer's power modules through independent development, structure that can both coupled system realizes power supply.Thereby increase the dirigibility of design, reduce the purchase cost of power supply.Improve product competitiveness.
Above-described embodiment, the utility model embodiment a kind of more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (1)
1. the server electric power-feeding structure that can realize the power module design; Comprise mainboard, power module and power supply backplane; It is characterized in that power supply backplane matches with power supply slot on the mainboard through golden finger, power module is connected through adapter assembly with power supply backplane; Said adapter assembly is made up of patchcord and splicing ear, and two splicing ears that match with power module and power supply backplane respectively are separately fixed at the patchcord two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203821971U CN202257438U (en) | 2011-10-10 | 2011-10-10 | Server power supply structure capable of realizing modular design of power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203821971U CN202257438U (en) | 2011-10-10 | 2011-10-10 | Server power supply structure capable of realizing modular design of power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257438U true CN202257438U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203821971U Expired - Fee Related CN202257438U (en) | 2011-10-10 | 2011-10-10 | Server power supply structure capable of realizing modular design of power source |
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| CN (1) | CN202257438U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241010A (en) * | 2017-05-19 | 2017-10-10 | 株洲中车时代电气股份有限公司 | A kind of vehicle-mounted accessory power supply control unit |
| CN110687971A (en) * | 2018-07-05 | 2020-01-14 | 鸿富锦精密工业(武汉)有限公司 | Mainboard and electronic device applying same |
| CN114364197A (en) * | 2021-12-07 | 2022-04-15 | 东莞拓斯达技术有限公司 | Modularized servo driving and controlling device |
| CN116204057A (en) * | 2023-05-05 | 2023-06-02 | 深圳市桑格尔科技股份有限公司 | Assembly component in computer server |
-
2011
- 2011-10-10 CN CN2011203821971U patent/CN202257438U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241010A (en) * | 2017-05-19 | 2017-10-10 | 株洲中车时代电气股份有限公司 | A kind of vehicle-mounted accessory power supply control unit |
| CN110687971A (en) * | 2018-07-05 | 2020-01-14 | 鸿富锦精密工业(武汉)有限公司 | Mainboard and electronic device applying same |
| CN114364197A (en) * | 2021-12-07 | 2022-04-15 | 东莞拓斯达技术有限公司 | Modularized servo driving and controlling device |
| CN116204057A (en) * | 2023-05-05 | 2023-06-02 | 深圳市桑格尔科技股份有限公司 | Assembly component in computer server |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |