CN1442770A - Fanless computer casing heat dissipation device - Google Patents
Fanless computer casing heat dissipation device Download PDFInfo
- Publication number
- CN1442770A CN1442770A CN 02106695 CN02106695A CN1442770A CN 1442770 A CN1442770 A CN 1442770A CN 02106695 CN02106695 CN 02106695 CN 02106695 A CN02106695 A CN 02106695A CN 1442770 A CN1442770 A CN 1442770A
- Authority
- CN
- China
- Prior art keywords
- side plate
- power supply
- mainboard
- rear panel
- fan
- 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.)
- Pending
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A heat dissipator for computer case without fan features that multiple air holes are uniformly made on the side plate and back plate of computer case, where the mother board of computer is closed to, and the CPU on the mother board has thermal radiator.
Description
[technical field]
The present invention relates to a kind of computer case radiation device that does not have fan.
[background technology]
At present, mostly the radiating mode of computer equipment is to realize the air blast cooling heat loss through convection with several fans, and the noise that fan produced is to be difficult to eliminate.Along with computing machine turns to entertainment field from specialty calculating field, when particularly becoming the instrument that satisfies people's seeing and hearing enjoyment, low again noise also can influence the impression of people to high-quality tonequality, particularly be placed on the equipment in parlor, it also can often be in open state in time spent not, and the generation source of computing machine noise is exactly a fan.Therefore, the best approach that addresses this problem is without fan, realizes system radiating with the method for natural heat dissipation.
[summary of the invention]
The object of the present invention is to provide a kind of computer case radiation device that does not have fan, thoroughly the noise problem of resolution system realizes silencing computer truly, satisfies the heat radiation needs of computer simultaneously.
In order to achieve the above object, the invention provides a kind of computer case radiation device that does not have fan, this cabinet comprises front panel, rear panel, side plate, the item plate, base plate, be provided with power supply in this cabinet, mainboard and central processing unit, it is characterized in that: this power supply is arranged near side plate and front panel place, the place is provided with most air vents that gather in the contiguous power supply of this side plate, this mainboard and central processing unit are arranged at the power supply rear near side plate and rear panel place, this central processing unit top is provided with heating radiator, is respectively equipped with most air vents that gather on side plate that is close to this mainboard and rear panel.
The computer case radiation device of described no fan is characterized in that:
The air vent of establishing on air vent of establishing on this side plate and the rear panel is evenly arranged evenly from bottom to top.
The computer case radiation device of no fan of the present invention, dispel the heat without fan, power supply is placed mainboard the place ahead, these two main thermals source of power supply and mainboard can be separated, reduce the local air temperature, and these two main thermals source can be contacted by the cold air that side vents is direct and cabinet is outer.The air vent of establishing on the cabinet rear panel can effectively reduce the temperature of the heating radiator on the mainboard, the air vent of establishing on air vent of establishing on this side plate and the rear panel all is directly to reach the top from the bottom, its effect is that cold air advances from below, and hot-air goes out from above, has avoided at the cabinet top drilling.
The computer case radiation device of no fan of the present invention, thoroughly the noise problem of resolution system realizes silencing computer truly, satisfies the heat radiation needs of computer system simultaneously, can reduce the complete machine production cost, and parts are easy to change.
[description of drawings]
Fig. 1 is the structural representation of preferred embodiment of the present invention.
[embodiment]
With reference to Fig. 1, a kind of computer case radiation device that does not have fan of the present invention, this cabinet 10 comprises front panel 11, rear panel 12, side plate 13 and top board, base plate, be provided with power supply 21 in this cabinet 10, mainboard 22 and central processing unit, this central processing unit top is provided with heating radiator 24, this power supply 21 is arranged near side plate 13 and front panel 11 places, be provided with most air vents 25 that gather in these side plate 13 contiguous power supplys 21 places, this mainboard 22 and central processing unit are arranged at power supply 21 rears near side plate 13 and rear panel 12 places, are respectively equipped with most air vents 25 that gather on side plate 13 that is close to this mainboard 22 and rear panel 12,23.The air vent of establishing on air vent of establishing on this side plate 13 25 and the rear panel 12 23 is evenly arranged evenly from bottom to top, and its effect is that cold air advances from following air vent, and hot-air goes out from top air vent.Power supply 21 separates with mainboard 22 these two main thermals source, can reduce the local air temperature, power supply 21 can contact by air vent 25 cold airs direct and outside the cabinet of side panel 13, and air vent of establishing on the cabinet rear panel 12 23 and 25 of the air vents of side panel 13 can effectively reduce the temperature of the heating radiator 24 on the mainboard 22.Can satisfy the heat radiation needs of computer system with this without fan, but and the noise problem of resolution system, realize silencing computer truly.
Claims (2)
1, a kind of computer case radiation device that does not have fan, this cabinet comprises front panel, rear panel, side plate, top board, base plate, be provided with power supply, mainboard and central processing unit in this cabinet, it is characterized in that: this power supply is arranged near side plate and front panel place, the place is provided with most air vents that gather in the contiguous power supply of this side plate, this mainboard and central processing unit are arranged at the power supply rear near side plate and rear panel place, this central processing unit top is provided with heating radiator, is respectively equipped with most air vents that gather on side plate that is close to this mainboard and rear panel.
2, the computer case radiation device of no fan as claimed in claim 1 is characterized in that:
The air vent of establishing on air vent of establishing on this side plate and the rear panel is evenly arranged evenly from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02106695 CN1442770A (en) | 2002-03-05 | 2002-03-05 | Fanless computer casing heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02106695 CN1442770A (en) | 2002-03-05 | 2002-03-05 | Fanless computer casing heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1442770A true CN1442770A (en) | 2003-09-17 |
Family
ID=27793217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02106695 Pending CN1442770A (en) | 2002-03-05 | 2002-03-05 | Fanless computer casing heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1442770A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343781C (en) * | 2003-02-11 | 2007-10-17 | 微软公司 | Computer system with noiseless cooling |
| CN104345846A (en) * | 2014-11-25 | 2015-02-11 | 成都双奥阳科技有限公司 | Fanless mute case |
-
2002
- 2002-03-05 CN CN 02106695 patent/CN1442770A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343781C (en) * | 2003-02-11 | 2007-10-17 | 微软公司 | Computer system with noiseless cooling |
| CN104345846A (en) * | 2014-11-25 | 2015-02-11 | 成都双奥阳科技有限公司 | Fanless mute case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |