CN101930276B - Device for realizing main board power supply by hot-plugging technology - Google Patents
Device for realizing main board power supply by hot-plugging technology Download PDFInfo
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- CN101930276B CN101930276B CN2010102661316A CN201010266131A CN101930276B CN 101930276 B CN101930276 B CN 101930276B CN 2010102661316 A CN2010102661316 A CN 2010102661316A CN 201010266131 A CN201010266131 A CN 201010266131A CN 101930276 B CN101930276 B CN 101930276B
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Abstract
本发明公开了一种通过热拔插技术实现主板供电的装置，属于服务器机柜系统供电技术领域，其结构包括服务器主板、电源模块以及DC/DC电源背板，服务器主板、电源模块和DC/DC电源背板均设置有金手指，DC/DC电源背板上的两个金手指母头端子分别与电源模块的金手指和服务器主板的金手指相配合连接；电源模块可以自由的抽拔来给DC/DC电源背板供电，服务器主板也可以自由的抽拔来从DC/DC电源背板取电。本发明的一种通过热拔插技术实现主板供电的装置和现有技术相比，能实现供电环节的无线缆连接、提高供电的可靠性、同时也可以通过插拔动作来实现服务器主板系统与供电系统的分离、方便维护。
The invention discloses a device for realizing mainboard power supply through hot-swapping technology, which belongs to the technical field of server cabinet system power supply, and its structure includes a server mainboard, a power supply module and a DC/DC power supply backplane, a server mainboard, a power supply module and a DC/DC The backplane of the power supply is equipped with gold fingers, and the two gold finger female terminals on the backplane of the DC/DC power supply are connected with the gold fingers of the power module and the gold fingers of the server mainboard respectively; the power module can be pulled out freely to The DC/DC power supply backplane supplies power, and the main board of the server can also be pulled out freely to obtain power from the DC/DC power supply backplane. Compared with the prior art, the device for realizing the power supply of the main board through the hot-swapping technology of the present invention can realize the cable-free connection of the power supply link, improve the reliability of the power supply, and at the same time realize the main board system of the server through the plugging action. Separation from the power supply system for easy maintenance.
Description
Technical field
The present invention relates to a kind of server cabinet system power supply technique field, specifically a kind of device of realizing main board power supply through hot-plugging technology.
Background technology
The fast development of internet makes information resources present explosive growth, and people are medium with the network, and the demand of information is also constantly being increased.Various large-scale data machine rooms also arise at the historic moment.The quantity of the individuality of composition data machine room---server, storage rack is also in continuous increase.Along with the increase of quantity of information, the former machine room that has built up can not be disposed more rack.Can cause the workload of server maintenance very huge like this.How can reduce server maintenance personnel's workload, be the problem that presses for solution.
Summary of the invention
Technical assignment of the present invention provides a kind of no cable connection that can realize power supply link, improves the reliability of power supply, also can realize a kind of device of realizing main board power supply through hot-plugging technology that separates, maintains easily of server master board system and electric power system simultaneously through Plug Action.
Technical assignment of the present invention is realized by following mode; Comprise server master board, power module and DC/DC power supply backplane; Be provided with golden finger on server master board, power module and the DC/DC power supply backplane; The feeder ear of server master board adopts the mode of golden finger; And integrated corresponding hot-swappable circuit on the server master board, the golden finger of server master board is arranged on the feeder ear of server master board, and the golden finger of DC/DC power supply backplane is arranged on the output connectivity port of DC/DC power supply backplane; The golden finger of DC/DC power supply backplane is female head ends of two golden fingers, and female head end of the golden finger of two DC/DC power supply backplanes matches with the golden finger of the golden finger of power module and server master board respectively and is connected; Power module is free to withdrawing and comes to the power supply of DC/DC power supply backplane, and server master board also is free to withdrawing and comes from the power taking of DC/DC power supply backplane.
The golden finger that is used for power taking on the described server master board comprises :+12V pin ,+the 5vsb pin ,+3.3V pin, ps-on signal pins, pg signal pins, pmbus signal pins, grounding pin.
The golden finger of described server master board, power module and DC/DC power supply backplane is integrated.
Golden finger (connect ing finger) is a kind of link, and all signals all transmit through golden finger.Golden finger is made up of numerous flavous conductive contact blades, because of its surface gold-plating and conductive contact blade are arranged like finger-shaped, so be called " golden finger ".Golden finger is actually in copper-clad plate and is covered with one deck gold again through special process, because the inoxidizability of gold is extremely strong, and conduction is also very strong.
A kind of device through hot-plugging technology realization main board power supply of the present invention has the following advantages:
1, realized the no cable connection of power supply link;
2, the reliability of server master board power supply improves;
3, can realize that through Plug Action server master board system and electric power system are separating of DC/DC power supply backplane and power module, maintain easily easily through golden finger;
4, reasonable in design, simple in structure, easy to use, thereby, have good value for applications.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Accompanying drawing 1 is a kind of structured flowchart of realizing the device of main board power supply through hot-plugging technology.
Among the figure: 1, server master board, 2, power module, 3, the DC/DC power supply backplane, 4, the golden finger of server master board, 5, the golden finger of power module, 6, female head end of golden finger of DC/DC power supply backplane.
Embodiment
With reference to Figure of description and specific embodiment a kind of hot-plugging technology that passes through of the present invention is realized explanation at length below the device work of main board power supply.
Embodiment:
A kind of device of realizing main board power supply through hot-plugging technology of the present invention; Its structure comprises server master board 1, power module 2 and DC/DC power supply backplane 3; Be provided with golden finger on server master board 1, power module 2 and the DC/DC power supply backplane 3; The feeder ear of server master board 1 adopts the mode of golden finger; And integrated corresponding hot-swappable circuit on the server master board 1, the golden finger 4 of server master board is arranged on the feeder ear of server master board 1, and the golden finger 6 of DC/DC power supply backplane is arranged on the output connectivity port of DC/DC power supply backplane 3; The golden finger 6 of DC/DC power supply backplane is female head ends of two golden fingers, and female head end 6 of the golden finger of two DC/DC power supply backplanes matches with the golden finger 4 of the golden finger 5 of power module and server master board respectively and is connected; Power module 2 is free to withdrawing and comes to 3 power supplies of DC/DC power supply backplane, and server master board 1 also is free to withdrawing and comes from 3 power takings of DC/DC power supply backplane.
The golden finger that is used for power taking on the server master board 1 comprises :+12V pin ,+the 5vsb pin ,+3.3V pin, ps-on signal pins, pg signal pins, pmbus signal pins, grounding pin.
The golden finger of server master board 1, power module 2 and DC/DC power supply backplane 3 is integrated.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102661316A CN101930276B (en) | 2010-08-30 | 2010-08-30 | Device for realizing main board power supply by hot-plugging technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102661316A CN101930276B (en) | 2010-08-30 | 2010-08-30 | Device for realizing main board power supply by hot-plugging technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101930276A CN101930276A (en) | 2010-12-29 |
| CN101930276B true CN101930276B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102661316A Active CN101930276B (en) | 2010-08-30 | 2010-08-30 | Device for realizing main board power supply by hot-plugging technology |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354260A (en) * | 2011-05-27 | 2012-02-15 | 浪潮电子信息产业股份有限公司 | Design method for direct current-direct current (DC-DC) module circuit |
| CN102508531A (en) * | 2011-11-17 | 2012-06-20 | 浪潮电子信息产业股份有限公司 | Cableless power supply modular design method |
| CN103970216A (en) * | 2014-05-27 | 2014-08-06 | 浪潮电子信息产业股份有限公司 | Cable-free IU server capable of being assembled and disassembled without tools |
| CN106155253A (en) * | 2015-04-14 | 2016-11-23 | 中兴通讯股份有限公司 | Thin terminal method of supplying power to, device, system and thin terminal supplying power mainboard |
| CN106055506A (en) * | 2016-05-26 | 2016-10-26 | 浪潮电子信息产业股份有限公司 | Method for improving reliability of hot plug unit of storage server |
| CN107479657B (en) * | 2017-08-18 | 2020-08-25 | 苏州浪潮智能科技有限公司 | Device for realizing interconnection of CPU mainboard and hard disk backplane and use method thereof |
| CN109270473B (en) * | 2018-10-17 | 2024-03-12 | 郑州云海信息技术有限公司 | A method and system for testing power supply function |
| TWI709028B (en) * | 2019-02-22 | 2020-11-01 | 全漢企業股份有限公司 | Crps power backplane assembly and power supply module |
| CN114167123A (en) * | 2021-10-31 | 2022-03-11 | 浪潮(北京)电子信息产业有限公司 | Voltage detection circuit, server power supply and server system thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1639702A (en) * | 2001-12-19 | 2005-07-13 | 英特尔公司 | Hot plug interface control method and device |
| US6948021B2 (en) * | 2000-11-16 | 2005-09-20 | Racemi Systems | Cluster component network appliance system and method for enhancing fault tolerance and hot-swapping |
| CN1983221A (en) * | 2006-05-31 | 2007-06-20 | 华为技术有限公司 | Thermal-plug controller and controlling method |
| CN101398799A (en) * | 2007-09-30 | 2009-04-01 | 联想(北京)有限公司 | Computer, hot pluggable device and startup method of hot pluggable device |
-
2010
- 2010-08-30 CN CN2010102661316A patent/CN101930276B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6948021B2 (en) * | 2000-11-16 | 2005-09-20 | Racemi Systems | Cluster component network appliance system and method for enhancing fault tolerance and hot-swapping |
| CN1639702A (en) * | 2001-12-19 | 2005-07-13 | 英特尔公司 | Hot plug interface control method and device |
| CN1983221A (en) * | 2006-05-31 | 2007-06-20 | 华为技术有限公司 | Thermal-plug controller and controlling method |
| CN101398799A (en) * | 2007-09-30 | 2009-04-01 | 联想(北京)有限公司 | Computer, hot pluggable device and startup method of hot pluggable device |
Non-Patent Citations (1)
| Title |
|---|
| 王文斌.计算机外设安全热插拔应注意的几个问题.《黑河科技》.2003,(第02期),82-83. * |
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| CN101930276A (en) | 2010-12-29 |
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