CN107331412A - A kind of storage device and its heat radiation structure of hard disc - Google Patents
A kind of storage device and its heat radiation structure of hard disc Download PDFInfo
- Publication number
- CN107331412A CN107331412A CN201710507026.9A CN201710507026A CN107331412A CN 107331412 A CN107331412 A CN 107331412A CN 201710507026 A CN201710507026 A CN 201710507026A CN 107331412 A CN107331412 A CN 107331412A
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- Prior art keywords
- hard disk
- piece
- heat radiation
- gap
- air
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1406—Reducing the influence of the temperature
- G11B33/1413—Reducing the influence of the temperature by fluid cooling
- G11B33/142—Reducing the influence of the temperature by fluid cooling by air cooling
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention discloses a kind of heat radiation structure of hard disc of storage device, including the hard disk backboard for each piece of hard disk of integrated installation, and be arranged at the side of the hard disk backboard and the wind guide component for cool ambient air being drawn into the gap between each piece of hard disk, in addition to be arranged on the hard disk backboard, several extraneous air channels are flowed out to after tail end for making cold air be reached from the gap head end flowing between each piece of hard disk.Due to being provided with several air channels on hard disk backboard so that gap between each piece of hard disk is turned on by air channel with extraneous, and cold air can flow along gap, and on the way absorb heat, then flow out to from the air channel on hard disk backboard the external world.The gas circuit smoothness of cold air is unobstructed, improves air bleed capability, and the heat that smoothly can be produced hard disk is taken out of rapidly to the external world, improves the radiating effect to hard disk.Include the storage device of above-mentioned heat radiation structure of hard disc invention additionally discloses a kind of, its advantage is as described above.
Description
Technical field
The present invention relates to storage device technical field, more particularly to a kind of heat radiation structure of hard disc of storage device.The present invention
Further relate to a kind of include the storage device of above-mentioned heat radiation structure of hard disc.
Background technology
With the development of China electronics industry, increasing electronic equipment has been used widely.
Storage device is the important species in numerous electronic equipments, is mainly used in storing information, is typically by message digit
Again with using electricity, magnetically or optically etc. the media of mode are stored after change.Storage device has multiple species, wherein, utilize electric energy
The equipment of mode storage information, such as RAM, ROM；Utilize the equipment of magnetic energy mode storage information, such as hard disk, floppy disk, tape, magnetic
Core memory, USB flash disk etc.；Utilize the equipment of optical mode storage information, such as CD or DVD；Utilize magneto-optic mode storage information
Equipment, such as MO；Specific store system, for data backup or the specific information system of disaster tolerance, is carried out big using express network
The equipment of data volume storage information.
Hard disk is the storage device being most widely used in the world at present, is generally divided into SSD and HDD, wherein, SSD is used
Flash memory particle is stored, and HDD stored using magnetic disk.HDD is big due to capacity, and low cost, is widely used in Large Copacity and deposits
Store up in equipment.Within the storage system, polylith hard disk often is installed simultaneously in storage device.It is past to save hard disk installing space
Toward can by each piece of hard disk densely integrated installation on one piece of hard disk backboard.
Storage system has huge data throughout each second, while can also produce substantial amounts of heat in normal operation.
In narrow space in storage device, the heat produced by each piece of hard disk will gradually collect, and fast the problem of make storage device
Speed rise.To give storage device timely cooling, in the prior art, fan generally is set on the housing of storage device,
It is each piece of hard disk cooling by way of extraneous cold air is constantly drawn into inside storage device, finally again will heat absorption
Cold air afterwards is discharged from the housing other end of storage device.
However, because the packing density of hard disk is higher, typically by polylith hard disk integrated installation on hard disk backboard, when cold sky
When gas is entered inside storage device, the flowing of cool-air device is often stopped that the gas circuit of cold air is not smooth, takes by hard disk backboard
Cold air with heat can not discharge storage device in time, cause the radiating effect of storage device unsatisfactory.
Therefore, how to avoid cool ambient air from being stopped after storage device inside is entered by hard disk backboard, keep gas
Road is unimpeded, improves the radiating effect of hard disk, is those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of heat radiation structure of hard disc of storage device, cool ambient air can be avoided in entrance
Storage device is stopped behind inside by hard disk backboard, keeps gas circuit unimpeded, improves the radiating effect of hard disk.The present invention's is another
Purpose, which is to provide, a kind of includes the storage device of above-mentioned heat radiation structure of hard disc.
In order to solve the above technical problems, the present invention provides a kind of heat radiation structure of hard disc of storage device, including for integrated
The hard disk backboard of each piece of hard disk is installed, and is arranged at the side of the hard disk backboard and is used to cool ambient air being drawn into respectively
The wind guide component in gap between hard disk described in block, in addition to be arranged on the hard disk backboard, for making cold air from each
Gap head end flowing between hard disk described in block reaches several air channels that the external world is flowed out to after tail end.
Preferably, in addition to it is arranged at the opposite side of the hard disk backboard, for that will flow between each piece of hard disk
Gap tail end cold air be sucked into from air channel each described the external world discharge part.
Preferably, the wind guide component and discharge part are uniform including 4~8 length directions along the hard disk backboard
The fan of distribution.
Preferably, the quantity in the air channel is identical with the quantity of the fan, and each air channel and each fan
Set location is corresponded.
Preferably, the gap position between set location and each piece of hard disk of each air channel on the hard disk backboard
Put identical.
Preferably, each air channel is in specifically oval poroid, and its length direction is parallel between each piece of hard disk
The length direction in gap.
The present invention also provides a kind of storage device, including housing and the heat radiation structure of hard disc being arranged in the housing, its
In, the heat radiation structure of hard disc is specially the heat radiation structure of hard disc described in any of the above-described.
The heat radiation structure of hard disc of storage device provided by the present invention, mainly including hard disk backboard, wind guide component and some
Individual air channel.Wherein, hard disk backboard is mainly used in integrated installation polylith hard disk, and wind guide component is arranged on the side position of hard disk backboard
Put, be mainly used in cool ambient air being drawn into the gap between each piece of hard disk so that cold air is along between each piece of hard disk
Gap flowing, and absorb in the way of flowing the heat produced by each piece of hard disk.Each air channel is arranged on hard disk backboard, main
It is used to making cold air flow to up to after tail end from the gap head end between each piece of hard disk flowing out to the external world again.In this way, of the invention
The heat radiation structure of hard disc of the storage device provided, due to being provided with several air channels on hard disk backboard so that each piece of hard disk
Between gap turned on by air channel with extraneous so that when storage device is run, wind guide component is by cool ambient air from each piece
The head end of hard disk is drawn into the gap between adjacent hard disk, and cold air flows along gap afterwards, and on the way absorbs heat,
After each piece of Hard disk heat radiation, then flow out to from the air channel on hard disk backboard the external world.Whole stream of the cold air in storage device
During dynamic, gas circuit smoothness is unobstructed, improves air bleed capability, and the heat that smoothly can be produced hard disk is taken out of rapidly
The external world, improves the radiating effect to hard disk.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of embodiment provided by the present invention；
Fig. 2 is the concrete structure schematic diagram in the air channel shown in Fig. 1.
Wherein, in Fig. 1-Fig. 2：
Hard disk -1, hard disk backboard -2, air channel -201, wind guide component -3, discharge part -4, fan -5.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It refer to Fig. 1, Fig. 1 is a kind of overall structure diagram of embodiment provided by the present invention (arrow in figure
Head represents airflow direction).
In a kind of embodiment provided by the present invention, the radiator structure of hard disk 1 of storage device is mainly included firmly
Disk backboard 2, wind guide component 3 and several air channels 201.
Wherein, hard disk backboard 2 is mainly used in integrated installation polylith hard disk 1, general, the hard disk backboard 2 can be rectangular piece
Shape, each piece of hard disk 1 can be successively inserted on a side surface of hard disk backboard 2 along the length direction of hard disk backboard 2.
Wind guide component 3 is arranged on a side position of hard disk backboard 2, is mainly used in cool ambient air being drawn into each piece of hard disk
In gap between 1 so that cold air flows along the gap between each piece of hard disk 1, and each piece is absorbed firmly in the way of flowing
Heat produced by disk 1.General, wind guide component 3 can be arranged on the lateral location being connected on hard disk backboard 2 with hard disk 1, and
Certain distance is kept with the idle end (i.e. head end) of hard disk 1.In this way, after wind guide component 3 sucks extraneous cold air, cold air
The head end of hard disk 1 will be touched first, come into contact with the tail end (connected end with hard disk backboard 2) of hard disk 1 again afterwards, it is ensured that
Ergodic of the cold air to the surface radiating of hard disk 1.
Each air channel 201 is arranged on hard disk backboard 2, is mainly used in making cold air first from the gap between each piece of hard disk 1
End is flow to up to after tail end flows out to the external world again.
In this way, the radiator structure of hard disk 1 for the storage device that the present embodiment is provided, due to being provided with hard disk backboard 2
Several air channels 201 so that the gap between each piece of hard disk 1 is turned on by air channel 201 with extraneous, so that in storage device operation
When, wind guide component 3 by cool ambient air from the head end of each piece of hard disk 1 be drawn into adjacent hard disk 1 between gap in, cold sky afterwards
Gas flows along gap, and on the way absorbs heat, after being radiated to each piece of hard disk 1, then from the air channel 201 on hard disk backboard 2
Flow out to the external world.In whole flow process of the cold air in storage device, gas circuit smoothness is unobstructed, improves air flow energy
Power, the heat that smoothly can be produced hard disk 1 is taken out of rapidly to the external world, improves the radiating effect to hard disk 1.
In addition, it is contemplated that cold air is flow to behind end from gap, it will be flowed out from air channel 201, to improve cold air
Flow rate, make cold air is rapid after enough heat is absorbed to be flowed out from air channel 201, it is to avoid the heat that cold air is carried
In the aggregation of the tail end of hard disk 1, the present embodiment is additionally arranged discharge part 4 in another side position of hard disk backboard 2.The discharge part 4 is led
It is used to from each air channel 201 extract the cold air for flowing to gap tail end out, and is discharged to the external world.It is arranged such, hard disk
The side of backboard 2 is by wind guide component 3 toward internal exhausting, and opposite side greatly improved simultaneously by the air draft outward of discharge part 4
Cold air stream kinetic force.
Specifically, wind guide component 3 and discharge part 4 may each comprise several fans 5, such as 4~8 fans 5 etc..For most
Bigization utilizes the power of each fan 5, each length direction of the fan 5 along hard disk backboard 2 can be evenly distributed on into wind guide component 3
On discharge part 4.
Further, the quantity in air channel 201 can be also set to identical with the quantity of fan 5, and makes each air channel simultaneously
201 correspond with the set location of each fan 5.It is arranged such, the outside in each air channel 201 is provided with a fan 5,
When each fan 5 is separately operable, it is ensured that the flowing velocity of the cold air at each self-corresponding air channel 201 is most fast, it is to avoid waste
The power of each fan 5.
Further, it is contemplated that in gap of the cold air between each piece of hard disk 1 flow, flow to behind the end of gap again from
Flowed out in air channel 201, be further to improve air bleed capability and speed, can be by each setting on hard disk backboard 2 of air channel 201
Gap position between seated position and each piece of hard disk 1 is corresponding so that the end in gap is directly connected with air channel 201, it is to avoid hard
The surface of disk backboard 2, which is formed, to stop.
As shown in Fig. 2 Fig. 2 is the concrete structure schematic diagram in the air channel shown in Fig. 1.
In a kind of preferred embodiment on air channel 201, it is contemplated that the concrete shape one in the gap between each piece of hard disk 1
As in long and narrow rectangular-shaped, therefore, each air channel 201 specifically can be in oval poroid, and the length direction of each slotted hole is (long
Direction where axle) parallel to gap length it is reverse.It is arranged such, the shape in air channel 201 is by the slit-shaped between each piece of hard disk 1
Shape matches, and can maximally utilize the draught area in air channel 201.Certainly, air channel 201 can also be rectangular, circular etc. shape.
The present embodiment also provides a kind of storage device, including housing and the radiator structure of hard disk 1 being arranged in housing, its
In, the radiator structure of hard disk 1 is identical with above-mentioned related content, and here is omitted.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (7)
1. a kind of heat radiation structure of hard disc of storage device, it is characterised in that including the hard disk for each piece of hard disk (1) of integrated installation
Backboard (2), and be arranged at the side of the hard disk backboard (2) and be used to cool ambient air being drawn into each piece of hard disk
(1) wind guide component (3) in the gap between, in addition to be arranged on the hard disk backboard (2), for making cold air from each piece
Gap head end flowing between the hard disk (1) reaches several air channels (201) that the external world is flowed out to after tail end.
2. heat radiation structure of hard disc according to claim 1, it is characterised in that also including being arranged at the hard disk backboard (2)
Opposite side, for the cold air of gap tail end that will flow between each piece of hard disk (1) from air channel each described (201)
In be sucked into the external world discharge part (4).
3. heat radiation structure of hard disc according to claim 2, it is characterised in that the wind guide component (3) and discharge part (4)
Include the equally distributed fan of length direction (5) 4~8 along the hard disk backboard (2).
4. heat radiation structure of hard disc according to claim 3, it is characterised in that the quantity of the air channel (201) and the wind
The quantity for fanning (5) is identical, and each air channel (201) and the set location of each fan (5) are corresponded.
5. heat radiation structure of hard disc according to claim 4, it is characterised in that each air channel (201) is carried on the back in the hard disk
Set location on plate (2) is identical with the gap position between each piece of hard disk (2).
6. heat radiation structure of hard disc according to claim 5, it is characterised in that each air channel (201) is in specifically slotted hole
Shape, and its length direction is parallel to the length direction in the gap between each piece of hard disk (2).
7. a kind of storage device, including housing and the heat radiation structure of hard disc being arranged in the housing, it is characterised in that described hard
Disk radiator structure is specially the heat radiation structure of hard disc described in claim any one of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507026.9A CN107331412A (en) | 2017-06-28 | 2017-06-28 | A kind of storage device and its heat radiation structure of hard disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507026.9A CN107331412A (en) | 2017-06-28 | 2017-06-28 | A kind of storage device and its heat radiation structure of hard disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107331412A true CN107331412A (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710507026.9A Pending CN107331412A (en) | 2017-06-28 | 2017-06-28 | A kind of storage device and its heat radiation structure of hard disc |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002355A (en) * | 2020-07-27 | 2020-11-27 | 北京浪潮数据技术有限公司 | Hard disk liquid cooling heat dissipation system and server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040264133A1 (en) * | 2003-06-27 | 2004-12-30 | Hiroshi Fukuda | Cooling structure for disk storage device |
| CN102339093A (en) * | 2010-07-21 | 2012-02-01 | 英业达股份有限公司 | Server |
| CN203759613U (en) * | 2013-12-24 | 2014-08-06 | 美超微电脑股份有限公司 | Computer hard disk back plate with penetrative convection and heat dissipation effects and computer framework |
| CN205139901U (en) * | 2015-12-01 | 2016-04-06 | 浪潮电子信息产业股份有限公司 | Hard disk and many interfaces backplate detection device |
-
2017
- 2017-06-28 CN CN201710507026.9A patent/CN107331412A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040264133A1 (en) * | 2003-06-27 | 2004-12-30 | Hiroshi Fukuda | Cooling structure for disk storage device |
| CN102339093A (en) * | 2010-07-21 | 2012-02-01 | 英业达股份有限公司 | Server |
| CN203759613U (en) * | 2013-12-24 | 2014-08-06 | 美超微电脑股份有限公司 | Computer hard disk back plate with penetrative convection and heat dissipation effects and computer framework |
| CN205139901U (en) * | 2015-12-01 | 2016-04-06 | 浪潮电子信息产业股份有限公司 | Hard disk and many interfaces backplate detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002355A (en) * | 2020-07-27 | 2020-11-27 | 北京浪潮数据技术有限公司 | Hard disk liquid cooling heat dissipation system and server |
| CN112002355B (en) * | 2020-07-27 | 2022-02-18 | 北京浪潮数据技术有限公司 | Hard disk liquid cooling heat dissipation system and server |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171107 |