CN206147510U - Server framework that many hard disks start in proper order - Google Patents
Server framework that many hard disks start in proper order Download PDFInfo
- Publication number
- CN206147510U CN206147510U CN201620661420.9U CN201620661420U CN206147510U CN 206147510 U CN206147510 U CN 206147510U CN 201620661420 U CN201620661420 U CN 201620661420U CN 206147510 U CN206147510 U CN 206147510U
- Authority
- CN
- China
- Prior art keywords
- hard disk
- semiconductor
- oxide
- metal
- many
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 239000004065 semiconductor Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000004913 activation Effects 0.000 abstract 2
- 230000003111 delayed effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Power Sources (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The utility model belongs to the technical field of the power supply of server board card, specifically speaking is a server framework that many hard disks start in proper order. The utility model discloses a server framework that many hard disks start in proper order include copper bar, second grade electricity source plate, power supply patch board, hard disk back plate and a plurality of hard disk, still include a plurality of delay circuits that equal with hard disk quantity, the delay circuit comprises MOS pipe, resistance R, electric capacity C and control end, the source electrode of MOS pipe is connected with hard disk back plate, the drain electrode of MOS pipe is connected with the hard disk, electric capacity C one end is connected with the grid that MOS managed, resistance R one end is connected with the grid of MOS pipe, and the other end is connected with the control end, the time delay activation time of delay circuit is T=RC. The utility model discloses a server framework that many hard disks start in proper order can single control the time delay activation time of every hard disk, the start -up sequence of control hard disk to inrush current when reducing the start in the very big degree has good popularization and application and worth.
Description
Technical field
This utility model is related to server board power supply technique field, specifically provides a kind of service of many hard disk sequence startings
Device framework.
Background technology
With developing rapidly for social economy, computer is more and more extensive in the application of social every field.With common meter
Compare, server has more preferable stability, autgmentability and multi-machine collaborative, favored by more and more clients.Closely
Year, with the fast development of the Networks such as the Internet, server starts extensively to be applied in many fields.In server system
In, hard disk is indispensable important component part, is one of main storage medium of computer.And as economic constantly enters
Step, client proposes higher and higher requirement to the properties of server.Accordingly, in server the quantity of hard disk not yet
Disconnected increase.
As shown in figure 1, hard disk supply path is in prior art：Secondary power supply plate 2 from after the power taking of copper bar 1, then by electricity
Source pinboard 3 is powered to hard disk backboard 4, and electricity output is given each hard disk 5 by hard disk backboard 4.In above-mentioned server architecture, node
Booting moment, the electric capacity on hard disk backboard 4 and all hard disks 5 is simultaneously instantaneous to charge, and this charging process can produce very big gushing
Enter electric current, this inrush current is all through the hot plug control chip of Power conversion board 3.With increasing for number of power sources, pass through
The voltage conversion of Power conversion board 3 is also just more and more to the demand current that hard disk 5 is powered, and output capacitance is also more and more.Firmly
When disk quantity excessively causes inrush current excessive, it is excessive that hot plug chip can take for output current, more than protection domain, and then
The excessive protection mechanism of trigger current, causes Power conversion board power-off, whole node shutdown.Meanwhile, online dimension of the user to node
The requirement of shield is also constantly being improved, and causes whole node shutdown to be very worthless.
In the patent documentation of Patent No. CN104239075A, a kind of hard disk startup control circuit is disclosed.The control electricity
Road includes a power supply, a detecting unit and a control unit.The power supply is powered for hard disk group, and the detecting unit detects institute
The current value of power supply output is stated, if current value is more than a preset value, the detecting unit exports a trigger；The control is single
Unit connects respectively the detecting unit and the hard disk group, and output one when described control unit receives the trigger is controlled
The hard disk that signal is controlled in the hard disk group starts successively according to a preset order.Hard disk group can be controlled by the control circuit
Each hard disk sequence starting in group, it is to avoid cause abnormity of power supply to work because the peak value of starting current is excessive.But the hard disk is opened
In dynamic control circuit, all of hard disk shares a circuit, and when a certain unit in circuit breaks down, all of hard disk is all
Will be out of hand, still can the excessive harm for causing abnormity of power supply to work of electric current in presence server start-up course, need into one
Step is improved.
The content of the invention
In order to solve the problem with present on, this utility model provides a kind of delayed startup that can individually control each hard disk
Time, the boot sequence of hard disk is controlled, so as to largely reduce inrush current during start, it is ensured that control on Power conversion board
Make the hot plug chip powered to hard disk will not false triggering overcurrent protection many hard disk sequence startings server architecture.
For achieving the above object, this utility model provides following technical scheme：
A kind of server architecture of many hard disk sequence startings, including copper bar, secondary power supply plate, Power conversion board, the hard disk back of the body
Plate and some hard disks, the outfan of the copper bar is connected with the input of secondary power supply plate, Power conversion board respectively with two grades
The outfan of power panel, hard disk backboard are connected, and hard disk backboard is connected respectively with some hard disks, also include equal with hard disk quantity
Some delay circuits, each hard disk front end is provided with a delay circuit, and the delay circuit is by metal-oxide-semiconductor, resistance R, electric capacity C
Constitute with control end, the source electrode of metal-oxide-semiconductor is connected with hard disk backboard, the drain electrode of metal-oxide-semiconductor is connected with hard disk, electric capacity C one end and
The grid of metal-oxide-semiconductor is connected, other end ground connection；Resistance R one end is connected with the grid of metal-oxide-semiconductor, and the other end is connected with control end
Connect；The start-up time delay of the delay circuit is T=R*C.
When single node is just inserted on copper bar, the signal of control end is that high level, the i.e. grid of delay circuit metal-oxide-semiconductor are height
Level, the source electrode of metal-oxide-semiconductor is the output voltage of Power conversion board, is also high level, therefore metal-oxide-semiconductor is not turned on；When pressing key
Afterwards, it is low level that the signal of control end is changed into low level, the i.e. grid of delay circuit metal-oxide-semiconductor, and the source electrode of metal-oxide-semiconductor is still high electricity
It is flat, therefore metal-oxide-semiconductor is turned on, hard disk supply voltage input, hard disk starts normal work.
The start-up time delay of the delay circuit is T=R*C, in the delay circuit of the hard disk front end of diverse location, is passed through
Different resistance and capacitance are selected, different start-up time delays is set out, so as to determine the startup of the hard disk of diverse location
Sequentially.The start-up time delay of the hard disk of diverse location is different, so as to largely reduce pouring in when server is started shooting
Electric current, it is ensured that control on Power conversion board the hot plug chip powered to hard disk will not false triggering over current protection protection mechanism, can be with
Meet under the conditions of hard disk is a fairly large number of, it is also possible to ensure each node normal boot-strap of server.Can set according to actual needs
Determine resistance R on different delayed time circuit, the value of electric capacity C.
Preferably, the control end is connected to starting-up signal.
Preferably, the metal-oxide-semiconductor is P-MOS pipes, it is low level conducting.
Compared with prior art, the server architecture of many hard disk sequence startings of the present utility model has and following prominent has
Beneficial effect：The server architecture of many hard disk sequence startings increases a delay circuit, each delay line in each hard disk front end
It is T=R*C between the delayed startup on road, can according to actual needs sets the value of resistance R on different delayed time circuit and electric capacity C, from
And the boot sequence of the hard disk of decision diverse location, largely reduce inrush current when server is started shooting, it is ensured that electricity
Control on the pinboard of source the hot plug chip powered to hard disk will not false triggering over current protection protection mechanism, can meet in hard disk number
Under conditions of amount is more, it is also possible to ensure each node normal boot-strap of server.
Description of the drawings
Fig. 1 is the structural representation of many hard disk supply paths in prior art.
Fig. 2 is the structural representation of the server architecture of many hard disk sequence startings described in the utility model.
Wherein, 1. copper bar, 2. secondary power supply plate, 3. Power conversion board, 4. hard disk backboard, 5. hard disk, 6. delay circuit.
Specific embodiment
Below in conjunction with drawings and Examples, a kind of server architecture of many hard disk sequence startings of the present utility model is made
Further describe.
In this utility model, in the case where contrary explanation is not made, the noun of locality for using such as " upper and lower, left and right " is generally
Refer to the upper and lower, left and right shown in refer to the attached drawing；" inside and outside " is referred to relative to the inside and outside of each part profile of itself.
Embodiment
As shown in Fig. 2 the server architecture of many hard disk sequence startings of the present utility model by copper bar 1, secondary power supply plate 2,
Power conversion board 3, hard disk backboard 4, some hard disks 5, some delay circuits 6 are constituted.The quantity of delay circuit 6 and the number of hard disk 5
Amount is equal, and each front end of hard disk 5 is provided with a delay circuit 6.Delay circuit 6 is by P-MOS pipes, resistance R, electric capacity C and control
End is constituted.The outfan of copper bar 1 is connected with the input of secondary power supply plate 2.Power conversion board 3 is defeated with secondary power supply plate 2
Go out end, hard disk backboard 4 to be connected.The source electrode of P-MOS pipes（S）It is connected with hard disk backboard 5, the drain electrode of P-MOS pipes（D）With hard disk
5 are connected.One end of resistance R and the grid of P-MOS pipes（G）It is connected, the other end is connected with control end.Control end is connected to
Starting-up signal.Electric capacity C one end and the grid of P-MOS pipes（G）It is connected, other end ground connection.The time delay start of each delay circuit 6
Time is T=R*C.
The server architecture of many hard disk sequence startings of the present utility model sets in use, according to actual needs not
With the value of the resistance R and electric capacity C of delay circuit 6, so as to control the start-up time delay of each hard disk 5 diverse location is determined
Hard disk 5 boot sequence.
Embodiment described above, simply this utility model more preferably specific embodiment, those skilled in the art
The usual variations and alternatives carried out in the range of technical solutions of the utility model should all be included in protection domain of the present utility model
It is interior.
Claims (3)
1. a kind of server architecture of many hard disk sequence startings, including copper bar, secondary power supply plate, Power conversion board, hard disk backboard
With some hard disks, the outfan of the copper bar is connected with the input of secondary power supply plate, Power conversion board respectively with two grades of electricity
The outfan of source plate, hard disk backboard are connected, and hard disk backboard is connected respectively with some hard disks, it is characterised in that：Also include with firmly
The equal some delay circuits of disk quantity, each hard disk front end is provided with a delay circuit, the delay circuit by metal-oxide-semiconductor,
Resistance R, electric capacity C and control end are constituted, and the source electrode of metal-oxide-semiconductor is connected with hard disk backboard, and the drain electrode of metal-oxide-semiconductor is connected with hard disk,
Electric capacity C one end is connected with the grid of metal-oxide-semiconductor, other end ground connection；Resistance R one end is connected with the grid of metal-oxide-semiconductor, the other end with
Control end is connected；The start-up time delay of the delay circuit is T=R*C.
2. the server architecture of many hard disk sequence startings according to claim 1, it is characterised in that：The control end connection
To starting-up signal.
3. the server architecture of many hard disk sequence startings according to claim 1 and 2, it is characterised in that：The metal-oxide-semiconductor is
P-MOS is managed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661420.9U CN206147510U (en) | 2016-06-29 | 2016-06-29 | Server framework that many hard disks start in proper order |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661420.9U CN206147510U (en) | 2016-06-29 | 2016-06-29 | Server framework that many hard disks start in proper order |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206147510U true CN206147510U (en) | 2017-05-03 |
Family
ID=58616662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620661420.9U Active CN206147510U (en) | 2016-06-29 | 2016-06-29 | Server framework that many hard disks start in proper order |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206147510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018729A (en) * | 2019-04-16 | 2019-07-16 | 苏州浪潮智能科技有限公司 | A kind of system of off-peak electrification of hard disk that realizing hard disk backboard |
| CN110333904A (en) * | 2018-03-29 | 2019-10-15 | 佛山市顺德区顺达电脑厂有限公司 | More hard disk startup control methods |
| CN111176411A (en) * | 2019-12-24 | 2020-05-19 | 河南华启思创智能科技有限公司 | Protection mechanism based on hard disk step-by-step power-on |
-
2016
- 2016-06-29 CN CN201620661420.9U patent/CN206147510U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333904A (en) * | 2018-03-29 | 2019-10-15 | 佛山市顺德区顺达电脑厂有限公司 | More hard disk startup control methods |
| CN110333904B (en) * | 2018-03-29 | 2022-07-12 | 佛山市顺德区顺达电脑厂有限公司 | Multi-hard-disk starting control method |
| CN110018729A (en) * | 2019-04-16 | 2019-07-16 | 苏州浪潮智能科技有限公司 | A kind of system of off-peak electrification of hard disk that realizing hard disk backboard |
| CN111176411A (en) * | 2019-12-24 | 2020-05-19 | 河南华启思创智能科技有限公司 | Protection mechanism based on hard disk step-by-step power-on |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206147510U (en) | Server framework that many hard disks start in proper order | |
| TW200919960A (en) | Power control circuitry and method | |
| CN106201758B (en) | A kind of method and device that server node hard disk powers on | |
| CN102981425A (en) | Startup and shutdown circuit | |
| CN107332208A (en) | A kind of protection circuit, mainboard guard method and terminal | |
| JP2015001446A5 (en) | ||
| CN104102290A (en) | Server | |
| CN201242718Y (en) | Automatic startup apparatus | |
| CN106648008A (en) | Power supply system of blade server | |
| CN210639587U (en) | Power-off fast discharge circuit of switching Power supply, server mainboard and server | |
| WO2018107569A1 (en) | Charging device and charging method | |
| CN101776933B (en) | Cold and warm starting decision circuit, device and switching equipment | |
| CN109038762B (en) | Charging device and charging system | |
| CN104423519B (en) | Mainboard power supply system | |
| CN102195271B (en) | For reducing the device of starting current of electronic equipment | |
| CN103645792B (en) | power management unit | |
| CN203522679U (en) | Reset circuit | |
| CN102591407A (en) | Main board | |
| CN205643620U (en) | Testing arrangement of simulation hand switch machine | |
| CN107809229A (en) | A kind of more key combination hardware reset circuits and electronic product | |
| CN209358512U (en) | A kind of reset circuit | |
| CN210573747U (en) | CMOS data fault clearing circuit, system and computer host | |
| CN105759929B (en) | Power supply sequence circuit and laptop with the power supply sequence circuit | |
| CN203352268U (en) | Bus capacitor charging/discharging circuit | |
| CN110943724A (en) | Analog switch circuit based on hardware design and working method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |