CN107748613A - A kind of design method realized four component servers and powered without cable - Google Patents
A kind of design method realized four component servers and powered without cable Download PDFInfo
- Publication number
- CN107748613A CN107748613A CN201710992372.0A CN201710992372A CN107748613A CN 107748613 A CN107748613 A CN 107748613A CN 201710992372 A CN201710992372 A CN 201710992372A CN 107748613 A CN107748613 A CN 107748613A
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- Prior art keywords
- power supply
- power
- hard disk
- cable
- subcard
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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 kind of design method realized four component servers and powered without cable, is related to server power supply technique field, and specific method is that power supply Slab element and hard disk backboard are realized into interconnection of the plate to plate mode by power-feed connector.Compared to the prior art a kind of of the present invention realizes design method that four component servers are powered without cable, the power panel after improvement can be used as individual module, carry out maintenance replacement, facilitate O＆M；Power panel after improvement is realized that plate interconnects to plate and powered, and eliminates cable, improves system radiating and system aesthetics.
Description
Technical field
The present invention relates to server power supply technique field, specifically one kind realizes that four component servers are powered without cable
Design method.
Background technology
Along with the fast development of internet, the continuous rise of cloud computing technology, operational line amount is continuously increased.To computer room
Data-handling capacity, the memory capacity of server are proposed higher requirement.In general large-scale data center computer room, inch of land cun
Gold.Whether machine room lease or self-built computer room, rent and cost are all sufficiently expensive.
In order to save floor space, space is made full use of, the server product of high-density deployment arises at the historic moment.This kind of product
Typically have, centrally connected power supply, concentrate radiating, manage this three big feature concentratedly.Common server architecture form is with 2U cabinets
Based on, it is deployed in computer room frame.To improve the quantity for being deployed in the server in 2U spaces in computer room frame, four component servers
Arise at the historic moment.I.e.：4 server nodes are affixed one's name in 2U interior volume, the space availability ratio of computer room can be effectively improved.
Common four component server includes：4 server nodes, system radiating fan, hard disk module, 1+1 redundant electrics
6 parts of plate in source, PDB, system.Wherein, power panel to be between HDD BP by cable realize interconnect.
But the drawbacks of existing, is as follows：
Because server node is more, the power supply of each functional unit of system is required for PDB to be realized later through HDD BP.Therefore, flow
Electric current through power cable is very big, certainly will require that the quantity of power cable becomes more, cable requires thicker.So, will result in, four
Problem be present in component server narrow space reason line.It meanwhile cable is excessive, can also stop air channel, have influence on system radiating effect
Fruit.
The content of the invention
The technical assignment of the present invention is to be directed to above weak point, there is provided a kind of four component server without cable method of supplying power to and
Its system.
The technical solution adopted for the present invention to solve the technical problems is：A kind of four component server is powered without cable
System, including power supply Slab element, hard disk backboard unit and power module；Power module is plugged on power supply Slab element, power panel
Unit is connected by plate to plate mode and hard disk backboard element-interconn ection, hard disk backboard unit with functional unit.
Further, preferable structure is,
Power-feed connector male is welded on described power supply Slab element, is correspondingly matched somebody with somebody at the corresponding power supply interface of described hard disk backboard
Put power-feed connector female.
Further, preferable structure is that described power supply Slab element includes power supply subcard PDB0 and power supply subcard PDB1, supplies
Electronic card PDB0 and power supply subcard PDB1 arranges pin by conducting copper and signal and realizes power supply and the interconnection of signal link；
Described power supply subcard PDB0 side welding power-feed connector male, it is corresponding with the power-feed connector female of hard disk backboard
Grafting.
Further, preferable structure is that described power supply subcard PDB0 top layer is welded with Surface Mount copper bar.
Further, preferable structure is that described functional unit includes server node, fan and hard disk module；It is described
Server node realized to the power taking of hard disk backboard unit and signal and interconnect by node side plate.
A kind of design method realized four component servers and powered without cable, power supply Slab element and hard disk backboard are passed through into confession
Electric connector realizes interconnection of the plate to plate mode.
Further, preferable specific method is as follows：
Power-feed connector male is welded into the power supply subcard PDB0 of power supply Slab element side；
The subcard PDB0 and power supply subcard PDB1 that powers arranges pin assembling interconnection by conducting copper and signal, forms whole power panel list
Member, power module is plugged on power supply Slab element；
The corresponding welding power-feed connector female on hard disk backboard；
Power-feed connector male and power-feed connector female are plugged, realize the interconnection of power supply Slab element and hard disk backboard；
Server node, hard disk are connected with fan group with hard disk backboard.
Further, preferable method, allocation list is realized by the PCBA processing of reflow soldering process on power supply subcard PDB0
Copper-surfaced is arranged, to meet the current-carrying requirement of power supply subcard.
Further, preferable method, described server node are realized to hard disk backboard unit power taking by node side plate
Interconnected with signal.
Compared to the prior art a kind of of the present invention realizes design method that four component servers powers without cable, beneficial to imitating
Fruit is as follows：
1st, this method directly realizes that plate interconnects to plate using PDB by the power-feed connector of power-feed connector and HDD BP；
2nd, to ensure the high current of carrying whole system on PDB, the scheme of Surface Mount copper bar is used on PDB, is adopted in the PCBA stages
Used reflow soldering process, to realize the welding of Surface Mount copper bar, reduce difficulty of processing；
3rd, the power panel after improving can be used as individual module, carry out maintenance replacement, facilitate O＆M；
4th, the power panel after improving is realized that plate interconnects to plate and powered, and eliminates cable, improves system radiating and system aesthetics.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is existing four components server system structure chart；
Accompanying drawing 2 is existing four components server system electric power-feeding structure figure；
Accompanying drawing 3 is existing power panel and hard disk backboard power supply interconnection schematic diagram；
Accompanying drawing 4 is four component server system structure charts after improvement；
Accompanying drawing 5 interconnects schematic diagram for the power panel after improving with hard disk backboard power supply；
Accompanying drawing 6 is the power panel schematic diagram after improvement.
Wherein,
NODE0, NODE 1, NODE 2, NODE 3 are represented respectively：Server node 0,1,2,3；
PSU0, PSU1 are represented respectively：Power Supply Unit 0,1. are：Power supply unit unit 0,1
FAN0, FAN1, FAN2, FAN3 are represented respectively：Fan 0,1,2,4；
HDD BP are represented：hard disk backplane.I.e.：Hard disk backboard；
HDD0-5 is represented： hard disk 0-5.I.e.：Hard disk module 0-5 (storage pool for including 6 pieces of hard disks)；
HDD 6-11 are represented： hard disk 0-5.I.e.：Hard disk module 6-11 (storage pool for including 6 pieces of hard disks)；
HDD 12-17 are represented： hard disk12-17.I.e.：Hard disk module 12-17 (storage pool for including 6 pieces of hard disks)；
HDD 18-23 are represented： hard disk18-23.I.e.：Hard disk module 18-23 (storage pool for including 6 pieces of hard disks)；
MB0,1,2,3 represent respectively：Mother Board 0、1、2、3.I.e.：Mainboard 0,1；
PDB is represented：Power Distribution Board.I.e.：Power distribution board；
HDD BP are represented：hard disk backplane.I.e.：Hard disk backboard；
CONN is：Connector abbreviation.I.e.：Power-feed connector interface.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
The present invention is a kind of system and its design method realized four component servers and powered without cable,
Embodiment 1：
Prior art is：
As illustrated in the accompanying drawings from 1 to 3, it is existing four components server system structure.Power module PSU0 PSU1 and PDB interconnect, then,
PDB is realized by cable and HDD BP and interconnected, and the power supply to each functional unit of system is realized by HDD BP.Wherein：HDD
BP both included with hard disk module interconnection effect, also include server node NODE0 123, system fan FAN0 1
23 power supply interconnection and signal interconnection.Wherein server node realized by node side plate and HDD BP to HDD BP power takings and
Signal interconnects.
Specifically：Server node NODE0 and node side plate 0, it is plugged on power taking and signal interconnection on HDD BP.Server
Node NODE1 and node side plate 1, it is plugged on power taking and signal interconnection on HDD BP.Server node NODE2 and node side plate 2,
It is plugged on power taking and signal interconnection on HDD BP.Server node NODE3 and node side plate 3, be plugged on HDD BP on power taking with
Signal interconnects.
Wherein：PDB is to arrange pin reality by the conducting copper and signal of centre by two pieces of supplied for electronic cards of PDB0 and above and below PDB1
Now power supply and the interconnection of signal link, form power supply Slab element.The power supply Slab element passes through 6 power cables to HDD BP power supplies
To realize.
The problem of prior art is present has, and system power supply number of cables is more, and reason line is difficult, influences radiating.
As shown in figs. 4 through 6, be improve after four component server system structures.
1st, the power supply subcard PDB0 for forming power supply Slab element is lengthened, a power-feed connector public affairs is welded on PDB0 right side
Head, HDD BP power supply interface configure corresponding power-feed connector female；
2nd, the power supply subcard PDB1 for forming power supply Slab element shortens, and saves the power supply interface at 6 plate ends；
3rd, the power supply subcard PDB0 of power supply Slab element is directly plugged on HDD BP power-feed connector by power-feed connector male
In female, the mutual contact mode using plate to plate, power panel is realized to the power supply link between HDD BP.
Due to four component server system power supply 12v electric currents, power supply subcard PDB0 is finally all converged to, is conducted through power-feed connector
It is finally server node, the power supply of fan, hard disk module to HDD BP.Therefore, the electric current for flowing through PDB0 can be very big.
It is unaffected in structure in order to ensure, while power supply subcard PDB0 flaggy and thickness of slab can not increase, to meet
The requirement of 12V current-carrying.Further, as shown in Figure 6：A pair of SMT weld zones are exposed on power supply subcard PDB0 top layer,
When PCBA is processed, tin cream is painted in exposed area, by the corresponding copper bar of size by reflow soldering process, is welded on power supply subcard
On PDB0.
Specific operating procedure is as follows：
S1, as shown in Figure 5, according to the size of system 12V supply currents, the power-feed connector on selection power supply subcard PDB0 is public
Head and HDD BP power-feed connector female specifications；
S2, basis flow into 12V size of current on power supply subcard PDB0, select the specification and size of Surface Mount copper bar；
S3, the specification according to Surface Mount copper bar, it is powered subcard PDB0 PCB designs and PCBA processing；
S4, the ready-made power supply subcard PDB0 and subcard PDB1 that powers is passed through to conducting copper and signal row's pin assembling interconnection, composition
Whole power supply Slab element；
S5, HDD BP power-feed connector females are welded on HDD BP, complete HDD BP processing assemblings；
S6, according to four component server system structures shown in accompanying drawing 4, be ready to node pallet, mainboard, CPU, internal memory, hard disk,
Power panel, power module after HDD BP, node side plate, improvement；
S7, mainboard is fixed on node pallet, CPU, internal memory is arranged on mainboard, node side plate is plugged on mainboard,
Form individual server node；
S8, HDD BP and PDB be fixed on four component cabinets；
S9, power module PSU0 1 are plugged on PDB, then power supply subcard PDB0 is plugged on HDD BP corresponding interfaces；
S10, by hard disk be arranged on node pallet on, be plugged on HDD BP ends successively；Finally, by the server node assembled by
In four component machine box for server of individual insertion.
The invention provides a kind of system and its design method realized four component servers and powered without cable, by power panel
The power supply chain route cable interconnection of unit and HDD BP is changed to realize plate pair by using the male and female head connector of support high current
Plate interconnects；Collect the position of high current on power supply Slab element, add Surface Mount copper bar, before realizing and do not increase thickness of slab and flaggy
Put the current capacity for improving power supply subcard.It is achieved thereby that the power supply Slab element after improving can be used as individual module, tieed up
Shield is replaced, and facilitates O＆M；Power panel after improvement is realized that plate interconnects to plate and powered, and eliminates cable, improves system radiating and is
System aesthetics.
The present invention is also used in other high density, high current and required in the server system application scene without cable.
By embodiment above, the those skilled in the art can readily realize the present invention.But should
Work as understanding, the present invention is not limited to above-mentioned several embodiments.On the basis of disclosed embodiment, the technology
The technical staff in field can be combined different technical characteristics, so as to realize different technical schemes.
Claims (9)
1. a kind of four component server without cable electric power system, it is characterised in that including power supply Slab element, hard disk backboard unit
And power module；Power module is plugged on power supply Slab element, and power supply Slab element is by plate to plate mode and hard disk backboard unit
Interconnection, hard disk backboard unit are connected with functional unit.
2. a kind of four component server according to claim 1 without cable electric power system, it is characterised in that
Power-feed connector male is welded on described power supply Slab element, is correspondingly matched somebody with somebody at the corresponding power supply interface of described hard disk backboard
Put power-feed connector female.
3. a kind of four component server according to claim 2 without cable electric power system, it is characterised in that described electricity
Source plate unit includes power supply subcard PDB0 and power supply subcard PDB1, power supply subcard PDB0 and power supply subcard PDB1 passes through conducting copper
Power supply and the interconnection of signal link are realized with signal row's pin；
Described power supply subcard PDB0 side welding power-feed connector male, it is corresponding with the power-feed connector female of hard disk backboard
Grafting.
4. a kind of four component server according to claim 3 without cable electric power system, it is characterised in that described confession
Electronic card PDB0 top layer is welded with Surface Mount copper bar.
5. a kind of four component server according to claim 1 without cable electric power system, it is characterised in that described work(
Energy unit includes server node, fan and hard disk module；Described server node is realized to hard disk by node side plate and carried on the back
Slab element power taking and signal interconnection.
6. a kind of design method realized four component servers and powered without cable, it is characterised in that by power supply Slab element and hard disk
Backboard realizes interconnection of the plate to plate mode by power-feed connector.
A kind of 7. design method realized four component servers and powered without cable according to claim 6, it is characterised in that
Specific method is as follows：
Power-feed connector male is welded into the power supply subcard PDB0 of power supply Slab element side；
The subcard PDB0 and power supply subcard PDB1 that powers arranges pin assembling interconnection by conducting copper and signal, forms whole power panel list
Member, power module is plugged on power supply Slab element；
The corresponding welding power-feed connector female on hard disk backboard；
Power-feed connector male and power-feed connector female are plugged, realize the interconnection of power supply Slab element and hard disk backboard；
Server node, hard disk are connected with fan group with hard disk backboard.
A kind of 8. design method realized four component servers and powered without cable according to claim 7, it is characterised in that
Realize that allocation list copper-surfaced is arranged by the PCBA processing of reflow soldering process on power supply subcard PDB0, to meet the current-carrying of power supply subcard
It is required that.
A kind of 9. design method realized four component servers and powered without cable according to claim 7, it is characterised in that
Described server node is realized to the power taking of hard disk backboard unit and signal by node side plate and interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992372.0A CN107748613A (en) | 2017-10-23 | 2017-10-23 | A kind of design method realized four component servers and powered without cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992372.0A CN107748613A (en) | 2017-10-23 | 2017-10-23 | A kind of design method realized four component servers and powered without cable |
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| CN107748613A true CN107748613A (en) | 2018-03-02 |
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| CN201710992372.0A Pending CN107748613A (en) | 2017-10-23 | 2017-10-23 | A kind of design method realized four component servers and powered without cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109324678A (en) * | 2018-09-21 | 2019-02-12 | 郑州云海信息技术有限公司 | A kind of the node method of supplying power to and device of multi node server |
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| CN104460944A (en) * | 2014-12-22 | 2015-03-25 | 浪潮电子信息产业股份有限公司 | 4U high-density storage system power supply equipment and method |
| CN204679951U (en) * | 2015-05-27 | 2015-09-30 | 浪潮电子信息产业股份有限公司 | The 1+1 redundant electric source plate that a kind of 4U of support storage server system is powered |
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2017
- 2017-10-23 CN CN201710992372.0A patent/CN107748613A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799224A (en) * | 2012-07-17 | 2012-11-28 | 曙光信息产业(北京)有限公司 | High-density blade type micro-server |
| CN104375615A (en) * | 2014-11-25 | 2015-02-25 | 浪潮电子信息产业股份有限公司 | General power source distributing board for server power source modules and power supply method of general power source distributing board |
| CN104460944A (en) * | 2014-12-22 | 2015-03-25 | 浪潮电子信息产业股份有限公司 | 4U high-density storage system power supply equipment and method |
| CN104460927A (en) * | 2014-12-24 | 2015-03-25 | 浪潮电子信息产业股份有限公司 | Power supply device and method for 4U high-density storage system |
| CN204679951U (en) * | 2015-05-27 | 2015-09-30 | 浪潮电子信息产业股份有限公司 | The 1+1 redundant electric source plate that a kind of 4U of support storage server system is powered |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109324678A (en) * | 2018-09-21 | 2019-02-12 | 郑州云海信息技术有限公司 | A kind of the node method of supplying power to and device of multi node server |
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Application publication date: 20180302 |
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