CN2886748Y - High density disk array device - Google Patents
High density disk array device Download PDFInfo
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- CN2886748Y CN2886748Y CN 200620002455 CN200620002455U CN2886748Y CN 2886748 Y CN2886748 Y CN 2886748Y CN 200620002455 CN200620002455 CN 200620002455 CN 200620002455 U CN200620002455 U CN 200620002455U CN 2886748 Y CN2886748 Y CN 2886748Y
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- casing
- array apparatus
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Abstract
The utility model relates to a high-density magnetic disk arraying disk which can enhance the quality of storing and dissipating heat. The utility model comprises a casing with an open-end, a pair of magnetic disk modules provided in the casing and a pair of fan modules. The pair of magnetic disk modules can be drawn by the open-end of the casing and each of them is provided with a plurality of disks that are provided in it and can be drawn, an electrical source module and an output-input model. The pair of fan modules is correspondingly connected outside of the magnetic disk nodules, between which is formed a central channel. When the magnetic disk modules are drawn from the casing, the disks can be drawn along the direction that is vertical to the central channel.
Description
Technical field
The utility model relates to a kind of compact disk array apparatus, relates in particular to a kind ofly to hold many hard disks in its inner disc array devices in highdensity mode.
Background technology
Disc array devices is the external memory that is used for computer system (for example server), and it has generally included a plurality of hard disks, controller, power supply unit, reserve battery, has reached fan.Said elements is placed in the casing.
For guaranteeing the stable operation of server, disc array devices need prevent the casing internal temperature to improve, so fan is by external world's suction air of casing and forcibly with extraneous air replacement inner air.
Disc array devices is designed or makes with reduced size by requirement for height on the other hand.Yet in order to increase memory capacity, the size of disc array devices can increase usually.Next uses a large amount of hard disks, needs dynamical controller so that big memory property, good cooling device to be provided; Must consider the inner air circulation in the casing in addition.
For satisfying above-mentioned details, the disc array devices of prior art for example has the disc array devices of announcing in No. 6950304, the U.S. Pat on September 27th, 2005.Yet the hard disk arrangement mode of above-mentioned prior art still lacks efficient in the utilization in space; Only have two blower modules in addition, and only suck air by a side of casing.Be with above-mentioned prior art, still have inconvenience and exist, and can wait to be improved with not enough.
Summary of the invention
Fundamental purpose of the present utility model can be arranged hard disk for a kind of compact disk array apparatus is provided in highdensity mode, to improve IOPS (the per second input and output amount) performance of the hard disk storage system in the unit volume.
Another purpose of the present utility model is for a kind of hard disk better heat radiating effect that provides under highdensity arrangement mode is provided, to guarantee the stability of disc array devices running.
For reaching above-mentioned fundamental purpose, a kind of compact disk array apparatus of the present utility model comprises casing and a pair of disk module.This casing has the opening of being located at its front end face; This a pair of disk module respectively is placed in this casing, and can outwards extract by this opening of this casing, this a pair of disk module respectively has a plurality of hard disk, at least one power module and at least one output module that are placed in it with extracting, and this power module and this output module are close to the rear end face of this casing and are electrically connected on this a plurality of hard disks; Wherein form a centre gangway between this a pair of disk module, when this disk module was extracted out by this casing, these a plurality of hard disks can be extracted out along the direction perpendicular to this centre gangway.
For reaching another above-mentioned purpose, compact disk array apparatus of the present utility model also comprises a pair of blower module, is placed in this casing and is adjacent to the outside of this a pair of disk module accordingly.
According to described compact disk array apparatus, wherein this casing has the central ventilating board of preceding central ventilating board and back, is each positioned at the front end and the rear end of this centre gangway.
According to described compact disk array apparatus, wherein this a pair of blower module respectively includes forefan module and aft-fan module.
According to described compact disk array apparatus, wherein this forefan module and this aft-fan module respectively have a hammerlock.
According to described compact disk array apparatus, this forefan module air-flow and before forming wherein by the front end extracting air of this centre gangway, this aft-fan module is by the rear end extracting air of this centre gangway and form the back air-flow, and this preceding air-flow and this back air-flow pass the front end of this a pair of disk module and each free this forefan module and the rear end discharge of this aft-fan module.
According to described compact disk array apparatus, also comprise a pair of secondary casing, be placed in this casing and be positioned at the both sides of this centre gangway, each secondary casing respectively is equipped with a disk module and a blower module.
According to described compact disk array apparatus, wherein each secondary casing respectively has: a handle is arranged at its front end face; And at least one snap close, be arranged at its front end face, with snap close in this casing.
According to described compact disk array apparatus, wherein this a pair of secondary casing respectively has a stop block, protrude towards this centre gangway, wherein this housing respectively has at least one prelocalization piece and at least one back locating piece, lays respectively on the mobile route of this stop block.
According to described compact disk array apparatus, also comprise a bumper, be arranged at the rear inside of this casing, secondary enclosure buffer is contacted with this.
According to described compact disk array apparatus, wherein the orientation of a plurality of hard disks of this of this a pair of disk module is upright, and these a plurality of hard disks side by side and an apart gap.
According to described compact disk array apparatus, wherein this a pair of disk module respectively has a circuit board of contiguous its lateral surface; This a pair of circuit board respectively has in order to being electrically connected on a plurality of electric connectors of these a plurality of hard disks, and a plurality of louvres between these a plurality of hard disks.
According to described compact disk array apparatus, wherein this circuit board extends to the rear end of this casing and is electrically connected this power module and this output module.
According to described compact disk array apparatus, wherein a plurality of hard disks of this of this a pair of disk module are placed in it in the mode of laterally piling up.
According to described compact disk array apparatus, wherein a plurality of hard disks of this of this a pair of disk module are of a size of enterprise's standard hard drive of 2.5 cun, 15 millimeters thickness, and this a pair of disk module respectively has 24 hard disks.
Compact disk array apparatus of the present utility model can be arranged hard disk in highdensity mode, can improve IOPS (the per second input and output amount) performance of the hard disk storage system in the unit volume, and the hard disk better heat radiating effect is provided, to guarantee the stability of disc array devices running.
Conjunction with figs. is described in detail as follows preferred embodiment of the present utility model, but these explanations only are used for illustrating the utility model, but not interest field of the present utility model is done any restriction.
Description of drawings
Fig. 1 is the stereographic map of compact disk array apparatus of the present utility model.
Fig. 2 be in the compact disk array apparatus of the present utility model disk module in the stereographic map of extracting state out.
Fig. 3 be in the compact disk array apparatus of the present utility model hard disk in the stereographic map of extracting state out.
Fig. 4 is the synoptic diagram of the radiating airflow of compact disk array apparatus of the present utility model.
Fig. 5 is arranged at the stereographic map of rack for compact disk array apparatus of the present utility model.
Wherein, description of reference numerals is as follows:
Casing 100
Opening 101 top boards 102
Secondary casing 103,104 extracts opening 1030
Bumper 107a, 107b backboard 108a, 108b
Circuit board 13
Louvre 130 electric connectors 132
Power module 17 output modules 18
Forefan module 31,41 aft- fan modules 32,42
Ventilation front plate 312,322 hammerlocks 314,324
Centre gangway 50
The central ventilating board 54 in preceding central ventilating board 52 backs
Rack 200
Preceding air current A 1 back air current A 2
Embodiment
See also Fig. 1 and Fig. 2, be the stereographic map of compact disk array apparatus of the present utility model.The utility model provides a kind of compact disk array apparatus, and it includes casing 100, a pair of disk module 10 and 20 and a pair of blower module 30 and 40.This casing 100 is the rectangular metal hollow housing, and it has the opening 101 of being located at its front end face, and includes a pair of secondary casing 103,104.Each secondary casing 103,104 respectively is equipped with this disk module and this blower module.
As shown in Figure 2, this a pair of secondary casing 103,104 can outwards be extracted by this opening 101 of this casing 100, makes that this a pair of disk module 10,20 and this a pair of blower module 30,40 are drawn out of.This a pair of disk module 10,20 can ccontaining a plurality of drawing out type hard disk 16.Wherein the hard disk of disk module 20 is not shown in Fig. 2.The front end face of a pair of secondary casing 103,104 of this of this compact disk array apparatus respectively has a handle 12,22, and at least one snap close 122,222, with snap close in this casing 100.This snap close the 122, the 222nd in the present embodiment is located at the top of this handle 12,22.
Describe for convenient, claim that this a pair of disk module 10,20 is first disk module 10 and second disk module 20.The rear end of this first disk module 10 respectively is provided with at least one power module 17 and at least one output module 18, and this power module 17 and this output module 18 respectively are electrically connected at the output/input of these a plurality of hard disks 16 with power supply and responsible data.Wherein the power module of this second disk module 20 and output module are not shown among the figure.
Above-mentioned first disk module 10 and second disk module 20 branches are arranged, and are separated by centre gangway 50.Wherein this casing 100 has the central ventilating board 54 of preceding central ventilating board 52 and back, is each positioned at the front end and the rear end of this centre gangway 50.This respectively is provided with an extraction opening 1030 towards this centre gangway 50 to secondary casing 103,104, and the extraction opening of wherein secondary casing 104 is not shown among the figure, by this for the hard disk of extracting this first disk module 10 and second disk module 20 out.
As shown in Figure 3, when this a pair of disk module 10,20 is extracted out by this casing 100, for example, after this first disk module 10 was drawn out of along with this pair casing 103, these a plurality of hard disks 16 can extract opening 1030 by this and extract out along the direction perpendicular to this centre gangway 50.The orientation of these a plurality of hard disks 16 of this a pair of disk module 10,20 is upright in the present embodiment, and these a plurality of hard disks 16 side by side and an apart gap.These a plurality of gaps can be for the radiating airflow circulation.Yet these a plurality of hard disks 16 also are the modes that can laterally pile up is placed in this in the disk module 10,20.
This a pair of disk module 10,20 respectively has the identical circuit board 13 (circuit board of this disk module 20 does not show) of its lateral surface of vicinity.This circuit board 13 respectively has a plurality of louvres 130, between these a plurality of hard disks 16; And a plurality of electric connectors 132 are to be electrically connected on this a plurality of hard disks 16; In addition, this circuit board 13 also is provided with heatsink transverse hole 134, between these a plurality of power modules 17 and these a plurality of output modules 18; And a plurality of electric connectors 136, to be electrically connected on this a plurality of power modules 17 and these a plurality of output modules 18.
See also Fig. 1 and Fig. 2; another feature of the present utility model is to provide this disk module 10,20 excellent protection measures; this a pair of secondary casing 103 wherein; 104 respectively have a stop block 15,25; protrude towards this centre gangway; wherein this housing 100 respectively has at least one prelocalization piece 105 and at least one to back locating piece 106a, 106b; lay respectively on the mobile route of this stop block 15,25; the effect of block and location can when extracting out or push, this a pair of secondary casing 103,104 be provided by this.The top board 102 of this housing 100 and base plate (not label) all can be provided with this prelocalization piece and this back locating piece, and this prelocalization piece also can separate as this back locating piece, and same, this back locating piece can be an one as this prelocalization piece also.
These prelocalization piece 105 both sides respectively form a breach with this stop block 15,25 of block in the present embodiment, and make this disk module 10,20 stop at the position of extraction, this then respectively forms a breach with this stop block 15,25 of block, and makes this disk module 10,20 stop at the position that pushes back locating piece 106a, 106b.
In the present embodiment, these housing 100 rear ends also have a pair of backboard 108a, 108b.Fig. 2 shows a bumper 107a, 107b, bumper 107a, 107b be arranged at the rear inside of this casing 100 and lay respectively at this backboard 108a and backboard 108b on, to contact with this pair casing 103 bufferings.When this a pair of secondary casing 103 of extracting out is pushed in this casing 100, can provide protective effect.
Compact disk array apparatus of the present utility model can be arranged hard disk by above-mentioned architectural feature in highdensity mode, have better heat radiating effect again.With (the EIA of Electronic Industries Association, ElectronicIndustries Association) the rack disc array devices of the 2U specification of formulating, this first disk module 10 and second disk module 20 respectively can be held enterprise's standard hard drive of 24 2.5 cun 15 millimeters (mm) thickness in the utility model.Can hold 48 2.5 cun standard hard drive altogether so the utility model is applied in the disc array devices of a 2U specification, that is in a 42U standard cabinet, can reach at most hold 1008 ((42/2) * 48)) enterprise's standard hard drive of 2.5 cuns 15 millimeters (mm) thickness.
The cooling system of compact disk array apparatus of the present utility model is below described.See also Fig. 3 and Fig. 4, this a pair of blower module 30,40 and is adjacent to the outside of this a pair of disk module 10,20 accordingly for being placed in this casing 100 in the utility model.This a pair of blower module 30,40 has identical mechanism and respectively includes forefan module 31,41 and aft- fan module 32,42 in the present embodiment.Describe operating heat radiation system of the present utility model with this blower module 30, this forefan module 31 and this aft-fan module 32 respectively have a ventilation front plate 312,322 for air current flow, and hammerlock 314,324 is for being locked in this casing 100.
Fig. 4 shows the synoptic diagram of the radiating airflow of compact disk array apparatus of the present utility model.Compact disk array apparatus of the present utility model has good radiating airflow path, wherein this forefan module 31 by these centre gangway 50 front end extracting airs and form before air current A 1, this aft-fan module 32 is by these centre gangway 50 rear end extracting airs and form back air current A 2, air current A 1 and this back air current A 2 are passed this disk module 10 and are respectively sucked this forefan module 31 and this aft-fan module 32 by the fan (not shown) before being somebody's turn to do, and then ventilation front plate 322 discharges of the ventilation front plate 312 of each free these forefan module 31 front end and these aft-fan module 32 rear ends.In other words, this a pair of blower module 30,40 of the present utility model can be respectively air-breathing by the front end and the rear end of this centre gangway 50, and the area that air-flow enters is bigger, and this centre gangway 50 provides good admission line.
See also Fig. 5, be arranged at the stereographic map of rack 200 for compact disk array apparatus of the present utility model.
Therefore the utility model characteristics that can produce and function through put in order as after:
One, compact disk array apparatus of the present utility model can be arranged hard disk by above-mentioned architectural feature in highdensity mode, can improve IOPS (the per second input and output amount) performance of the hard disk storage system in the unit volume.
Two, compact disk array apparatus of the present utility model also provides the hard disk better heat radiating effect under highdensity arrangement mode, to guarantee the stability of disc array devices running.
More than disclosed only be preferred embodiment of the present utility model; non-ly be intended to limit scope of patent protection of the present utility model; the equivalence that every utilization the utility model instructions and accompanying drawing content are done changes, and all is contained in the rights protection scope of the present utility model, closes and gives Chen Ming.
Claims (15)
1. a compact disk array apparatus is characterized in that, comprising:
One casing has the opening of being located at its front end face; And
A pair of disk module, be placed in this casing, and can outwards extract by this opening of this casing, this a pair of disk module respectively has a plurality of hard disk, at least one power module and at least one output module that are placed in it with extracting, and this power module and this output module are close to the rear end of this casing and are electrically connected on this a plurality of hard disks; Wherein
Form a centre gangway between this a pair of disk module, when this disk module was extracted out by this casing, these a plurality of hard disks can be extracted out along the direction perpendicular to this centre gangway.
2. compact disk array apparatus as claimed in claim 1 is characterized in that, said machine casing has the central ventilating board of preceding central ventilating board and back, is each positioned at the front end and the rear end of this centre gangway.
3. compact disk array apparatus as claimed in claim 1 is characterized in that, also comprises a pair of blower module, is placed in this casing and is adjacent to the outside of this a pair of disk module accordingly.
4. compact disk array apparatus as claimed in claim 3 is characterized in that, this a pair of blower module respectively includes forefan module and aft-fan module.
5. compact disk array apparatus as claimed in claim 4 is characterized in that, this forefan module and this aft-fan module respectively have a hammerlock.
6. compact disk array apparatus as claimed in claim 4, it is characterized in that, this forefan module is air-flow by the front end extracting air of this centre gangway and before forming, this aft-fan module is by the rear end extracting air of this centre gangway and form the back air-flow, and this preceding air-flow and this back air-flow pass the front end of this a pair of disk module and each free this forefan module and the rear end discharge of this aft-fan module.
7. compact disk array apparatus as claimed in claim 3 is characterized in that, also comprises a pair of secondary casing, is placed in this casing and is positioned at the both sides of this centre gangway, and each secondary casing respectively is equipped with a disk module and a blower module.
8. compact disk array apparatus as claimed in claim 7 is characterized in that, above-mentioned each secondary casing respectively has: a handle is arranged at its front end face; And at least one snap close, be arranged at its front end face, with snap close in this casing.
9. compact disk array apparatus as claimed in claim 7, it is characterized in that this a pair of secondary casing respectively has a stop block, protrude towards this centre gangway, wherein this housing respectively has at least one prelocalization piece and at least one back locating piece, lays respectively on the mobile route of this stop block.
10. compact disk array apparatus as claimed in claim 7 is characterized in that, also comprises a bumper, is arranged at the rear inside of this casing, with this secondary enclosure buffer is contacted.
11. compact disk array apparatus as claimed in claim 1 is characterized in that, the orientation of a plurality of hard disks of this of this a pair of disk module is upright, and these a plurality of hard disks side by side and an apart gap.
12. compact disk array apparatus as claimed in claim 11 is characterized in that, this a pair of disk module respectively has a circuit board of contiguous its lateral surface; This a pair of circuit board respectively has in order to being electrically connected on a plurality of electric connectors of these a plurality of hard disks, and a plurality of louvres between these a plurality of hard disks.
13. compact disk array apparatus as claimed in claim 12 is characterized in that, the foregoing circuit plate extends to the rear end of this casing and is electrically connected this power module and this output module.
14. compact disk array apparatus as claimed in claim 1 is characterized in that, a plurality of hard disks of this of this a pair of disk module are placed in it in the mode of laterally piling up.
15. compact disk array apparatus as claimed in claim 1 is characterized in that, a plurality of hard disks of this of this a pair of disk module are of a size of enterprise's standard hard drive of 2.5 cun, 15 millimeters thickness, and this a pair of disk module respectively has 24 hard disks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002455 CN2886748Y (en) | 2006-01-27 | 2006-01-27 | High density disk array device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002455 CN2886748Y (en) | 2006-01-27 | 2006-01-27 | High density disk array device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886748Y true CN2886748Y (en) | 2007-04-04 |
Family
ID=37961834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620002455 Expired - Fee Related CN2886748Y (en) | 2006-01-27 | 2006-01-27 | High density disk array device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886748Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941827A (en) * | 2013-01-23 | 2014-07-23 | 达西系统股份有限公司 | Storage enclosure with independent storage device drawers |
-
2006
- 2006-01-27 CN CN 200620002455 patent/CN2886748Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941827A (en) * | 2013-01-23 | 2014-07-23 | 达西系统股份有限公司 | Storage enclosure with independent storage device drawers |
| CN103941827B (en) * | 2013-01-23 | 2017-11-21 | 达西系统股份有限公司 | Memory housing with independent draws box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: UNIVERSAL SCIENTIFIC (SHANGHAI) INDUSTRIAL CO., L Free format text: FORMER OWNER: UNIVERSAL SCIENTIFIC INDUSTRIAL CO., LTD. Effective date: 20071012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071012 Address after: 201203, 1558, Zhang Dong Road, integrated circuit Industrial Development Zone, Zhangjiang hi tech park, Shanghai, Pudong New Area, China Patentee after: USI Electronics (Shanghai) Co., Ltd. Address before: Taiwan Nantou County Patentee before: Huanlong Electric Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUANSHENG ELECTRONICS CO LTD Free format text: FORMER NAME OR ADDRESS: UNIVERSAL SCIENTIFIC (SHANGHAI) INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shanghai, Pudong New Area, China Zhangjiang hi tech park, integrated circuit Industrial Development Zone, No. 1558 East Cheung Road, zip code: 201203 Patentee after: Huanxu Electronics Co., Ltd. Address before: Shanghai, Pudong New Area, China Zhangjiang hi tech park, integrated circuit Industrial Development Zone, No. 1558 East Cheung Road, zip code: 201203 Patentee before: USI Electronics (Shanghai) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20130127 |