CN2919357Y - Heat radiating system - Google Patents
Heat radiating system Download PDFInfo
- Publication number
- CN2919357Y CN2919357Y CN 200620014047 CN200620014047U CN2919357Y CN 2919357 Y CN2919357 Y CN 2919357Y CN 200620014047 CN200620014047 CN 200620014047 CN 200620014047 U CN200620014047 U CN 200620014047U CN 2919357 Y CN2919357 Y CN 2919357Y
- Authority
- CN
- China
- Prior art keywords
- cooling system
- fan
- plate
- ventilation frame
- back plate
- 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.)
- Expired - Fee Related
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Abstract
A heat radiation system comprises a shell and a fan, wherein the shell includes a backboard, which has an internal surface; moreover, the fan is positioned onto the backboard and is positioned inside the shell, and moreover forms an interval with the internal surface of the backboard.
Description
Technical field
The utility model relates to a kind of cooling system, particularly relates to the cooling system of a kind of computer or server.
Background technology
In general computer or server, some heat abstractors are installed in the capital, as be installed in heating radiator or fan on the CPU (central processing unit) of mainboard, distribute with the heat that electronic component in computer or the server is produced, thereby avoid suffering damage because of overheated described computer or the server of making.Along with the continuous lifting of computer performance, its heat radiation requires also constantly improving.In order to reach better radiating effect, what have can further be equipped with fan on the front or rear panel of computer or machine box for server.Yet described fan normally is installed on the described front or rear panel closely, can not give play to the maximum heat radiation function of described fan like this.
Summary of the invention
In view of above content, be necessary to provide a kind of cooling system with excellent heat dispersion performance.
Below enumerate the better embodiment explanation, a kind of cooling system comprises housing and fan, and described housing comprises a back plate, and described back plate has an inside surface, described fan is installed on the plate of described back and is positioned at described housing, and and the inside surface of described back plate between form a spacing.
Compared to prior art, owing to described fan is installed on the plate inside surface of described back, and form a spacing between the inside surface of described back plate, thereby described fan is moved to enclosure interior.In addition, because described fan generally is to be used for the heating radiator of CPU of auxiliary mainboard to dispel the heat, like this, the fan in the utility model better embodiment cooling system will be more close with the heating radiator in the described housing, thereby increase air quantity, improve heat dispersion by described heating radiator.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model better embodiment cooling system.
Fig. 2 is the three-dimensional assembly diagram of housing, mainboard and fan among Fig. 1.
Fig. 3 is the three-dimensional assembly diagram of Fig. 1.
Fig. 4 is contained in three-dimensional assembly diagram on the housing with cover plate.
Embodiment
Please refer to Fig. 1, the utility model better embodiment cooling system comprises a housing 10, a heating radiator 30, a ventilation frame 40 and a fan 50.
Described housing 10 comprises the cover plate 16 (as shown in Figure 4) that a base plate 12, a back plate 14 and are roughly parallel with institute base plate 12.Described back plate 14 is roughly vertical with described base plate 12, offers some louvres 142 on it.The inwardly prominent plurality of fixed portion 144 that establishes around the described louvre 142.Described fixed part 144 roughly is frustum, and offers a through hole 146 on each fixed part 144.
One mainboard 20 is fixed on the base plate 12 of described housing 10, and CPU 22 electronic components such as grade are housed on it.
Described heating radiator 30 is CPU 22 tops that are installed in described mainboard 20, in order to described CPU 22 is dispelled the heat.One side of described heating radiator 30 is installed a fan 32, in order to accelerate the flowing velocity by the air of described heating radiator 30.
Described ventilation frame 40 comprises a roof 42 and two mutual parallel sidewalls 44,46.The height of the back plate 14 of the height of described roof 42 and described housing 10 is suitable, and its middle part is provided with a strip elasticity location division 422, and described location division 422 has the free end 423 that exceeds described back plate 14 a little.Described roof 42 is being established a rake 424 near oblique the dashing down in described sidewall 46 places.42 vertical walls 425 that form a parallel described sidewall 44 of described rake 424 and described roof.The distance that described vertical wall 425 and described sidewall are 44 is suitable with the width of described heating radiator 30.Outside horizontal-extending one horizontal part 426 in the rear end of described rake 424.Described two side 44,46 bends downward vertically from two relative edge's edge of described roof 42 respectively and extends to form, and the distance between the two is suitable with the width of described fan 50.
The through hole 146 of the back plate 14 of the corresponding described housing 10 in four corners of described fan 50 offers some mounting holes 52.
Please refer to Fig. 2 and Fig. 3, during assembling, described fan 50 is packed in the described housing 10, and be placed in a side of the louvre 142 of described back plate 14.Described mounting hole 52 aligns with the through hole 146 of described fixed part 144.Some locking parts 70 as screw, penetrate described through hole 146 and described mounting hole 52 from the outside of described housing 10, and described fan 50 is fixed on the plate 14 of described back.Described mainboard 20 is installed on the base plate 12 of described housing 10, described heating radiator 30 is fixed on CPU 22 tops of described mainboard 20, and fan 32 is positioned at the side away from described back plate 14 on it.Described ventilation frame 40 is placed between described heating radiator 30 and the described fan 50, described roof 42 is roughly concordant with described back plate 14, described horizontal part 426 is positioned at a side of described heat radiation rack 30, and exceeds described mainboard 20 to avoid pushing the electronic component on the mainboard 20.The back edge of described roof 42, vertical wall 425 and sidewall 44 is near described heating radiator 30.Described sidewall 44,46 is clipped in the both sides of described fan 50, and its bottom and front edge be resisted against respectively described housing 10 base plate 12 and the back plate 14 on (as shown in Figure 3), thereby form a ventiduct at described heating radiator 30 and 50 in described fan, to increase air quantity by described heating radiator 30.Please refer to Fig. 4, described cover plate 16 is contained on the described housing 10, because the free end 423 of the location division 422 of the roof 42 of described ventilation frame 40 slightly exceeds described back plate 14, so, cover plate 16 after the installation will push described free end 423, thereby described ventilation frame 40 is clamped in 12 of the cover plate 16 of described housing 10 and base plates.
During use, the heat that described CPU 22 is produced distributes in described housing 10 by described heating radiator 30, fan 32 on the described heating radiator 30 blows to the ventiduct that described ventilation frame 42 forms with heat, by described fan 50 heat is dispersed into described housing 10 outsides quickly then.
Because described fixed part 144 is inwardly to dash forward from described back plate 14 to establish formation, after described fan 50 is fixed on described fixed part 144, form a spacing between the inside surface of described fan 50 and described back plate 14, like this, described fan 50 is fixed on the described fixed part 144 than more close described heating radiator 30 on the inside surface that directly is fixed on described back plate 14, thereby increase air quantity by described heating radiator 30, be dispersed into the outside of described housing 10 with the heat that better CPU 22 is produced, thereby improve the heat dispersion of computer or server.
Claims (9)
1. cooling system, comprise housing and fan, described housing comprises a back plate, and described back plate has an inside surface, described fan is installed on the plate of described back and is positioned at described housing, it is characterized in that: form a spacing between the inside surface of described fan and described back plate.
2. cooling system as claimed in claim 1 is characterized in that: described back plate inwardly is equipped with several fixed parts, described fan be fixed on the described fixed part and and form described spacing between the inside surface of described back plate.
3. cooling system as claimed in claim 2 is characterized in that: plate corresponding described fan in described back offers louvre, described fixed part be located at described louvre around.
4. cooling system as claimed in claim 1 is characterized in that: described cooling system also comprises a heating radiator of the CPU top that is installed in a mainboard, is provided with a ventiduct between described heating radiator and described fan.
5. cooling system as claimed in claim 4 is characterized in that: described cooling system also comprises a ventilation frame that is installed between described heating radiator and described fan, and described ventiduct is formed by described ventilation frame.
6. cooling system as claimed in claim 5 is characterized in that: described ventilation frame comprises two relative sidewalls, and the distance between described two side is suitable with the width of described fan.
7. cooling system as claimed in claim 6, it is characterized in that: described ventilation frame also comprises a roof, described roof is provided with at least one elasticity location division, described housing comprises that also one is used for installing the base plate and a cover plate parallel with described base plate of described mainboard, and described cover plate pushes described elasticity location division so that described ventilation frame is clamped between described base plate and described cover plate.
8. cooling system as claimed in claim 7, it is characterized in that: the roof of described ventilation frame is forming a rake near one of described sidewall, form a vertical wall between described rake and described roof, the distance between described vertical wall and described another sidewall is suitable with the width of described heating radiator.
9. cooling system as claimed in claim 7 is characterized in that: the height of the height of the roof of described ventilation frame and the back plate of described housing is suitable, and described elasticity location division has one and exceeds the described free end of plate afterwards slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014047 CN2919357Y (en) | 2006-05-26 | 2006-05-26 | Heat radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014047 CN2919357Y (en) | 2006-05-26 | 2006-05-26 | Heat radiating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919357Y true CN2919357Y (en) | 2007-07-04 |
Family
ID=38217174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014047 Expired - Fee Related CN2919357Y (en) | 2006-05-26 | 2006-05-26 | Heat radiating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919357Y (en) |
-
2006
- 2006-05-26 CN CN 200620014047 patent/CN2919357Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20100526 |