CN202473250U - Data storage device - Google Patents
Data storage device Download PDFInfo
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- CN202473250U CN202473250U CN 201220111664 CN201220111664U CN202473250U CN 202473250 U CN202473250 U CN 202473250U CN 201220111664 CN201220111664 CN 201220111664 CN 201220111664 U CN201220111664 U CN 201220111664U CN 202473250 U CN202473250 U CN 202473250U
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- heat
- data storage
- storage device
- heat conduction
- conduction casing
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- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a data storage device. The data storage device comprises a heat conducting case, a heat conducting plate positioned in and being in contact with the heat conducting case and isolating the heat conducting case into a first cavity and a second cavity, a circuit board positioned in the first cavity and a storage hard disk positioned in the second cavity and fixed with the heat conducting plate. The data storage device achieves heat dissipation mainly through heat conduction, and has higher heat radiating efficiency and more stable and reliable structural performance in comparison with a heat dissipation method in the prior art.
Description
Technical field
The utility model relates to the intelligent traffic administration system technical field, particularly relates to a kind of data storage device.
Background technology
In recent years, bringing many whiles easily, also there are some problems in urban automobile quantity rapid growth.The vehicle peccancy behavior emerges in an endless stream, and traffic hazard takes place again and again, and the vehicle theft case is of common occurrence especially, and work causes certain difficulty to give urban traffic control, police criminal detection, pursue and capture an escaped prisoner etc.Make full use of high-tech means the today " want police strength, want efficient to science and technology to science and technology ", develops and develop and can correct the behavior of containment traffic offence, effectively realizes traffic administration, improves apparent ten minutes necessity of product of communications and transportation efficient.
Data storage cartridge be a kind ofly can be applicable to the overspeed snapping appearance, the photologging appearance that makes a dash across the red light, intelligent bayonet socket registering instrument or intelligent parking lot are captured appearance etc. memory storage, be used for the stored record relevant information.In the prior art, the data storing box generally includes Sheet-metal machine box, and circuit board and fan are arranged on the inside of Sheet-metal machine box, and the heat that associated electronic components produced is mainly arranged diffusing through fan.
The defective that prior art exists is that because data storage cartridge mainly relies on fan to dispel the heat, in case fan breaks down, heat can't normally be arranged diffusing, very easily causes device to damage, and influences the serviceable life of device.
The utility model content
The utility model provides a kind of data storage device, in order to solve the lower technical matters of radiating mode reliability that exists in the prior art.
The utility model data storage device comprises:
The heat conduction casing;
Heat-conducting plate is positioned at the inside of said heat conduction casing and contacts with said heat conduction casing, and said heat-conducting plate is isolated said heat conduction casing and is divided into first chamber and second chamber;
Circuit board is positioned at said first chamber;
The storage hard disk is positioned at said second chamber and fixes with said heat-conducting plate.
Preferably, said data storage device further comprises: be positioned at the heating arrangement on the said heat-conducting plate.
Preferable, said data storage device further comprises: the heat conductive insulating pad between said circuit board and said heat conduction casing.
Preferable; Said data storage device further comprises: shock mounting, said shock mounting are fixed on the said heat-conducting plate; Said storage hard disk is fixed on the said shock mounting through securing member, and between said storage hard disk and said shock mounting, is provided with shock-resistant member.
Preferably, said data storage device further comprises: the fan that is positioned at said heat conduction casing.
Preferable, said heat conduction casing is the enclosed box body through the seal sealing.
Preferably, the said data storage device part that is positioned at said heat conduction casing has dark surface.
Preferably, said data storage device further comprises: the heat radiator that is positioned at said heat conduction casing outer surface.
Preferable, said heat radiator has a plurality of convex fins that are arranged in parallel, and the vertical direction of the said fin in said heat radiator edge has slot segmentation.
Preferably, said heat-conducting plate material is an aluminium.
In the utility model technical scheme; Because heat-conducting plate is positioned at the inside of heat conduction casing, the heat conduction casing is isolated be divided into two chambers; And contact with the heat conduction casing, thus heat-conducting plate can and the heat conduction casing between, and two chambers between carry out heat conduction; Be positioned at the circuit board and the heat that the storage hard disk that is positioned at second chamber is produced of first chamber, can finally be dispersed in the device external environment condition through heat conduction casing and heat-conducting plate.The utility model data storage device mainly dispels the heat through heat conducting mode, in contrast to the radiating mode of prior art, and radiating efficiency is higher, structural behaviour is more reliable and more stable.
Description of drawings
Fig. 1 is the utility model data storage device first example structure synoptic diagram;
Fig. 2 is the utility model data storage device second example structure synoptic diagram;
Fig. 3 is the utility model data storage device the 3rd example structure synoptic diagram;
Fig. 4 is that the utility model data storage device the 3rd embodiment inner structure D is to synoptic diagram;
Fig. 5 is the utility model data storage device the 3rd embodiment A place partial structurtes enlarged diagram;
Fig. 6 is the utility model data storage device the 3rd Embodiment B place partial structurtes enlarged diagram;
Fig. 7 is the utility model data storage device the 3rd Embodiment C place partial structurtes enlarged diagram.
Reference numeral:
1-heat conduction casing 15-upper casing
17-lower casing 18-front panel
19-rear panel 2-heat-conducting plate
The 21-first chamber 22-second chamber
3-circuit board 31-master control board
32-power panel 4-stores hard disk
5-heating arrangement 6-heat conductive insulating pad
7-shock mounting 8-securing member
9-shock-resistant member 10-fan
11-seal 12-heat radiator
121-fin 122-slot segmentation
The 16-I/O interface
Embodiment
In order to solve the lower technical matters of radiating mode reliability that exists in the prior art, the utility model provides a kind of data storage device.
As shown in Figure 1, the utility model data storage device comprises:
Heat-conducting plate 2 is positioned at the inside of said heat conduction casing 1 and contacts with said heat conduction casing 1, and said heat-conducting plate 2 is isolated said heat conduction casing 1 and is divided into first chamber 21 and second chamber 22;
Storage hard disk 4 is positioned at said second chamber 22 and fixing with said heat-conducting plate 2.
In the utility model technical scheme; Because heat-conducting plate 2 is positioned at the inside of heat conduction casing 1, heat conduction casing 1 is isolated be divided into two chambers; And contact with heat conduction casing 1, thus heat-conducting plate 2 can and heat conduction casing 1 between, and two chambers between carry out heat conduction; Be positioned at the circuit board 3 and the heat that the storage hard disk 4 that is positioned at second chamber 22 is produced of first chamber 21, can finally be dispersed in the device external environment condition through heat conduction casing 1 and heat-conducting plate 2.The utility model data storage device mainly dispels the heat through heat conducting mode, in contrast to the radiating mode of prior art, and radiating efficiency is higher, structural behaviour is more reliable and more stable.
Because circuit board 3 lays respectively at the different chamber in the heat conduction casing 1 with storage hard disk 4; When needs dismounting storage hard disk 4; The dismounting action is carried out at second chamber 22; The circuit board 3 that 2 pairs of heat-conducting plates are positioned at first chamber 21 has isolation, protective effect, has also guaranteed the security of operator's associative operation simultaneously.
Please with reference to embodiment shown in Figure 2, preferred, the utility model data storage device can further comprise: be positioned at the heating arrangement 5 on the said heat-conducting plate 2.When data storage device need be worked in the working environment of lower temperature (for example-40 ℃ to-70 ℃); Starting heating arrangement 5 can make the heat that is produced conduct to first chamber 21 and second chamber 22 evenly, rapidly through heat-conducting plate 2; Make electron devices such as circuit board 3, storage hard disk 4 reach working temperature rapidly; Therefore, data storage device can be applicable to outdoor rugged surroundings, is applicable to the intelligent transportation terminal management apparatus.The position that heating arrangement 5 is arranged on the heat-conducting plate 2 is not limit, and for example, can be positioned at first chamber, 21 1 sides, perhaps is positioned at second chamber, 22 1 sides.In the embodiment shown in Figure 2; Heating arrangement 5 is positioned at first chamber, 21 1 sides, when heating arrangement 5 starts, will first chamber 21 at circuit board 3 places be heated; Also heat-conducting plate 2 is heated simultaneously, further the storage hard disk 4 that is positioned at second chamber 22 is heated through heat conduction.
Please continue further to be provided with heat conductive insulating pad 6 between said circuit board 3 and the said heat conduction casing 1 with reference to shown in Figure 2.The heat that circuit board 3 is produced when work conducts to heat conduction casing 1 through heat conductive insulating pad 6, is dispersed in the device external environment condition through heat conduction casing 1 again; Why selecting the insulation material for use is during for fear of circuit board 3 electric leakage and 1 conducting of heat conduction casing, further reduces potential safety hazard.
As shown in Figure 2; In the data storage device of this embodiment, further comprise shock mounting 7, said shock mounting 7 is fixed on the said heat-conducting plate 2; Said storage hard disk 4 is fixed on the said shock mounting 7 through securing member 8, and between said storage hard disk 4 and said shock mounting 7, is provided with shock-resistant member 9.Securing member 8 can be selected screw, bolt etc. for use, and shock-resistant member 9 can be the earthquake washer of rubber material, can avoid the vibration of road surface operating mode that the operate as normal of storing hard disk 4 is impacted like this.
The heat conduction casing 1 of the utility model data storage device is preferably the enclosed box body through seal 11 sealings.Seal 11 can be isolated between heat conduction casing 1 inside and the external environment condition for O-ring seal, gasket seal or fluid sealant etc. like this, can reach well dustproof, waterproof effect, has higher degree of protection, applicable to abominable outdoor environment.
For the convection current (especially when the heat conduction casing is enclosed box body) of strengthening heat conduction casing 1 inner air, avoid the local air temperature too high, fan 10 preferably is set in heat conduction casing 1, further strengthen radiating effect.
In order further to strengthen the heat loss through radiation in the heat conduction casing 1, preferred, the part that said data storage device is positioned at said heat conduction casing 1 has dark surface.For example, the parts such as circuit board 3, sheet metal component that are positioned at heat conduction casing 1 all adopt the black material, and at the heat radiation lacquer of all surface spray black, with the enhanced rad heat radiation, as early as possible through heat-conducting plate 2 and heat conduction casing 1 with heat dissipation.
Loose to external environment condition row from heat conduction casing 1 in order to accelerate heat, the utility model data storage device can further comprise: the heat radiator 12 that is positioned at said heat conduction casing 1 outside surface.Heat radiator 12 can adopt various ways, and the heat radiator 12 that the utility model embodiment preferably adopts has a plurality of convex fins 121 that are arranged in parallel, and the vertical direction of the said fin 121 in said heat radiator 12 edges has slot segmentation 122.The shape of fin 121 can increase area of dissipation, and the design of slot segmentation 122 then can strengthen the radiating effect of heat radiator 12 when natural convection air.
Heat-conducting plate 2 should be selected the higher material of coefficient of heat conductivity for use, for example copper, aluminium etc., the preferred aluminium that adopts among the utility model embodiment, this be because aluminium to have good processing characteristics, weight light and cost is lower.
To the 3rd embodiment shown in Figure 7, in this embodiment, heat conduction casing 1 is an enclosed box body, comprising: upper casing 15, lower casing 17, front panel 18 and rear panel 19 like Fig. 3; Offer the hole of passing through of I/O interface 16 in front on plate 18 and the rear panel 19, network interface card interface, USB interface, serial interface, shift knob, power supply access port, pilot lamp etc. can be set through the place, hole; Outside surface at upper casing 15 and lower casing 17 is provided with heat radiator 12, and this heat radiator 12 has a plurality of convex fins 121 that are arranged in parallel, and this heat radiator 12 has slot segmentation 122 along the vertical direction of fin 121; Between the each several part of heat conduction casing 1, and all slits and opening part, be provided with gasket seal, packing washer or fluid sealant, make device reach the degree of protection of IP6X, when cooperating the I/O interface of waterproof, degree of protection can reach IP65.
Please with reference to Fig. 3 and shown in Figure 7; Heat conduction casing 1 inner heat-conducting plate 2 is divided into two chambers with heat conduction casing 1 inside; Wherein, the circuit board 3 of embedded Control circuit (this circuit board 3 comprises master control board 31 and power panel 32 two parts) is positioned at first chamber 21, and its main heating electronic unit (like power supply, master chip, transformer etc.) is positioned at lower casing 17 1 sides; And the gap between the lower casing 17 is 0.5mm～3mm; Be filled with heat conductive insulating pad 6 at this gap location, the heat that the heat-generating electronic part of circuit board 3 produces can conduct to upper casing 15 and lower casing 17 through heat conductive insulating pad 6, finally is dispersed in the device external environment condition.
Like Fig. 3 and shown in Figure 5; Storage hard disk 4 is positioned at second chamber 22; The fixed form of storage hard disk 4 is: storage hard disk 4 is fixed in the lower surface of shock mounting 7 through screw (being securing member 8), and shock mounting 7 is fixed on the heat-conducting plate 2, is storing between hard disk 4 and the shock mounting 7; And between the apparent surface of the nut of screw and storage hard disk 4 earthquake washer (being shock-resistant member 9) is set, effectively avoided the influence of the vibration of road surface operating mode to storage hard disk 4 operate as normal.Because storage hard disk 4 is fixing with heat-conducting plate 2, heat-conducting plate 2 fully contact with heat conduction shell 1, and the storage hard disk 4 work institute heats that produce can conduct to heat conduction shell 1 through heat-conducting plate 2, and then arrange diffusing auto levelizer outside.
Like Fig. 3 and shown in Figure 4, a side that is positioned at first chamber 21 at heat-conducting plate 2 is provided with heating arrangement 5, and heating arrangement 5 contacts with heat-conducting plate 2; When the data storage device cold-starting, can make heat conduct to each parts of first chamber 21 and second chamber 22 uniformly through opening heating arrangement 5; The shell of heating arrangement 5 adopts the hollow out panel beating; Can improve the efficiency of heating surface, can the heating arrangement internal protection be got up again, touched when preventing work.
In this embodiment, circuit board 3, sheet metal component are selected the black material for use, and all surface is coated with black heat radiation lacquer; In addition, heat conduction casing 1 set inside strengthen cross-ventilated fan 10.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (10)
1. a data storage device is characterized in that, comprising:
Heat conduction casing (1);
Heat-conducting plate (2) is positioned at the inside of said heat conduction casing (1) and contacts with said heat conduction casing (1), and said heat-conducting plate (2) is isolated said heat conduction casing (1) and is divided into first chamber (21) and second chamber (22);
Circuit board (3) is positioned at said first chamber (21);
Storage hard disk (4) is positioned at said second chamber (22) and fixing with said heat-conducting plate (2).
2. data storage device as claimed in claim 1 is characterized in that, further comprises: be positioned at the heating arrangement (5) on the said heat-conducting plate (2).
3. data storage device as claimed in claim 1 is characterized in that, further comprises: be positioned at the heat conductive insulating pad (6) between said circuit board (3) and the said heat conduction casing (1).
4. data storage device as claimed in claim 1; It is characterized in that; Further comprise: shock mounting (7); Said shock mounting (7) is fixed on the said heat-conducting plate (2), and said storage hard disk (4) is fixed on the said shock mounting (7) through securing member (8), and between said storage hard disk (4) and said shock mounting (7), is provided with shock-resistant member (9).
5. data storage device as claimed in claim 1 is characterized in that, further comprises: the fan (10) that is positioned at said heat conduction casing (1).
6. data storage device as claimed in claim 1 is characterized in that, said heat conduction casing (1) is the enclosed box body through seal (11) sealing.
7. data storage device as claimed in claim 1 is characterized in that, the part that said data storage device is positioned at said heat conduction casing (1) has dark surface.
8. data storage device as claimed in claim 1 is characterized in that, further comprises: the heat radiator (12) that is positioned at said heat conduction casing (1) outside surface.
9. data storage device as claimed in claim 8 is characterized in that, said heat radiator (12) has a plurality of convex fins (121) that are arranged in parallel, and the vertical direction of said heat radiator (12) the said fin in edge (121) has slot segmentation (122).
10. data storage device as claimed in claim 1 is characterized in that, said heat-conducting plate (2) material is an aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220111664 CN202473250U (en) | 2012-03-22 | 2012-03-22 | Data storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220111664 CN202473250U (en) | 2012-03-22 | 2012-03-22 | Data storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473250U true CN202473250U (en) | 2012-10-03 |
Family
ID=46921394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220111664 Expired - Fee Related CN202473250U (en) | 2012-03-22 | 2012-03-22 | Data storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151060A (en) * | 2013-02-27 | 2013-06-12 | 北京百度网讯科技有限公司 | Hard disk and server with same |
| CN105390150A (en) * | 2015-12-02 | 2016-03-09 | 西安华为技术有限公司 | Storage device |
| CN107424641A (en) * | 2017-08-16 | 2017-12-01 | 环旭电子股份有限公司 | A kind of hard disk shell and radiating hard disk |
-
2012
- 2012-03-22 CN CN 201220111664 patent/CN202473250U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151060A (en) * | 2013-02-27 | 2013-06-12 | 北京百度网讯科技有限公司 | Hard disk and server with same |
| CN103151060B (en) * | 2013-02-27 | 2016-02-10 | 北京百度网讯科技有限公司 | Hard disk and there is its server |
| CN105390150A (en) * | 2015-12-02 | 2016-03-09 | 西安华为技术有限公司 | Storage device |
| CN107424641A (en) * | 2017-08-16 | 2017-12-01 | 环旭电子股份有限公司 | A kind of hard disk shell and radiating hard disk |
| CN107424641B (en) * | 2017-08-16 | 2019-04-02 | 环旭电子股份有限公司 | A kind of hard disk shell and the hard disk that radiates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20121003 Termination date: 20200322 |