CN2202942Y - Radiating device for main frame of computer - Google Patents
Radiating device for main frame of computer Download PDFInfo
- Publication number
- CN2202942Y CN2202942Y CN 94243252 CN94243252U CN2202942Y CN 2202942 Y CN2202942 Y CN 2202942Y CN 94243252 CN94243252 CN 94243252 CN 94243252 U CN94243252 U CN 94243252U CN 2202942 Y CN2202942 Y CN 2202942Y
- Authority
- CN
- China
- Prior art keywords
- airduct
- fan
- main frame
- air port
- power supply
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a radiating device for main frames of computers, wherein, insert plates inserted in expansion slots are arranged on at least one side of an air pipe whose side edge is provided with at least one fan; the fans are provided with power supply slots, a metal screen with a plurality of meshes whose calibre is less than 2 mm, is arranged on the air inlet of the air pipe. When the utility model is used, the utility model can be selectively inserted into an expansion slot closest to the heat source of the main frame, an end plane provided with the metal screen is corresponding to the back opening of the main frame, and the insert plate arranged on one side of the air pipe can be inserted into the expansion slot. After the air pipe is fixed to the expansion slot of the main frame, the power supply slot of the fan can be connected with a power supply, the fan can be started to exhaust the hot air of the main frame or inhale outside air, and then the efficacy for decreasing the temperature in the main frame is achieved.
Description
The utility model relates to a kind of heat abstractor, particularly relates to a kind of heat abstractor of host computer.
Host computer now is in response to trend, more and more move towards compact design, and PC nearly all is to be the main force and 586 general gradually types with 486 types (64 bit), and not only processing speed is more and more faster, and function is also more and more, therefore, when main frame in when running, the spare part on the main frame can produce a large amount of high temperature rapidly, temperature constantly increases in the main frame and make, the situation that causes the spare part on the main frame to break down easily, and the life-span of lowering motherboard.Though main frame is offered several louvres on panel now, therefore to plant louvre and all offer very little aperture in the main frame, and only can lean on hot-air and outside air in the main frame to do natural convection for being afraid of that dust enters, radiating effect is not only slow and not obvious; Moreover, though 486 general types and 586 type PC all are provided with heat abstractor on CPU (central processing unit), but because of CPU (central processing unit) all is parallel with main frame and is installed on the motherboard, and this heat abstractor only can be done local heat radiation on CPU (central processing unit), and the device that does not have any water conservancy diversion, so, though this heat abstractor can lower the temperature of CPU (central processing unit), but the hot-air of being discharged still can be detained in main frame and can't discharge, so, the temperature that last CPU (central processing unit) is reduced is still limited, still not satisfactory in the use.
Fundamental purpose of the present utility model is, overcome and improve the shortcoming of commonly using device construction in the prior art, and provide a kind of heat abstractor of host computer, make it be provided with the plate that can be plugged in the expansion slot at least on one side at airduct, on the side of airduct, then be equiped with at least more than one fan, on this fan and be equipped with power supply slot, during use, can be with the tuyere line of airduct opening to the host shell back side, after again will plate on one side being inserted on the expansion slot of main frame, power supply slot on the fan and power supply unit are joined, can start fan and rotate, and the hot-air that produces in the main frame is discharged by airduct, can reach the effect of temperature in the rapid cooling main frame, effect not only easy to use is good, and escapable cost.
Another purpose of the present utility model is, a kind of heat abstractor of host computer is provided, make its airduct both sides all be provided with the plate that can be plugged in the expansion slot, can make airduct in response to actual needs, and arbitrary limit is plugged in main frame wherein in any expansion slot, so that airduct is near the main frame thermal source, and can reach best radiating effect.
Another purpose of the present utility model is, a kind of heat abstractor of host computer is provided, make its airduct can respectively install more than one fan in both sides, and can be in response to need on different airducts, installing the fan that wind direction is air inlet or two kinds of different wind directions of exhaust, make it in use, but on the one hand the mat extraction fan is discharged the hot-air in the main frame, but on the one hand again the mat supply fan cold air in the external world is sucked in the main frame, convection current is speeded, and make the temperature in the main frame can faster rapid reduction.
The utility model purpose again is, a kind of heat abstractor of host computer is provided, make it that metal otter board is set in the outlet of airduct, mesh bore on this metal otter board is all below 2mm, the width of cloth ray that main frame is produced can be diffused into the external world and go by the air outlet of airduct, and can meet the security regulations of advanced country.
A utility model also order is, a kind of heat abstractor of host computer is provided, and an end that makes its airduct have the air port also can lock on a metal screen frame, and this metal screen frame one end can lock on the casing of main frame, not only can strengthen fixedly airduct, and have same effect with metal otter board.
The purpose of this utility model is realized by following technical scheme.
A kind of heat abstractor of host computer is characterized in that mainly including:
One airduct, it is the hollow tube shape, Yi Bian be provided with the plate that can be plugged in the expansion slot at least, and at least one side, be equiped with one or more fan hole, and at one end be provided with an air port;
One fan, it can lock on the fan hole of the arbitrary side of airduct, and has an outward extending circuit on the fan, is equipped with supply socket and power supply slot on this circuit;
One metal otter board, it is fixed on the air port of airduct, and metal otter board is provided with the mesh of a plurality of bores below 2mm;
Wherein, plate on the airduct is plugged in the expansion slot, with the opening that the metal otter board in airduct air port is just established corresponding to machine, the power supply slot of fan then with main frame on the supply socket of power supply unit join, the hot-air that produces in the main frame sucks in the airduct through fan, is discharged by the air port of airduct again.
The purpose of this utility model also can further be realized by following technical measures.
The heat abstractor of aforesaid host computer, wherein said airduct is being provided with the plate that can be plugged in the expansion slot on one side or on the both sides.
The heat abstractor of aforesaid host computer, wherein said airduct are installed one or more fan respectively in one or both sides.
The heat abstractor of aforesaid host computer, the metal screen frame that also can lock on the wherein said airduct air port, this metal screen frame is provided with the mesh relative with the air port, and metal screen frame one end can lock on casing and to strengthen the fixing of airduct.
The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the airduct that the utility model will be equiped with fan is plugged in the expansion slot of main frame, fan and power supply unit are joined, fan can be discharged the hot-air in the main frame through airduct, and outside air sucked, form heat interchange circulation, and can reach the effect of temperature in the rapid cooling main frame, and airduct is provided with metal otter board on the air port, can prevent that width of cloth ray that main frame produces is diffused into the external world by the air outlet of airduct, it is not only easy to use, excellent in heat dissipation effect, and escapable cost, and the effect that is suitable for practicality is arranged.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the utility model exploded perspective view.
Fig. 2 is an enforcement illustration of the present utility model.
See also shown in Figure 2ly, the heat abstractor of the utility model host computer mainly includes members such as airduct 1, fan 2 and metal screen frame 3.
Wherein, see also shown in Figure 1, airduct 1 is provided with the plate 11 that can be plugged in the expansion slot 5 at least on one side, the fan hole 15 that then is provided with at least more than one on the side of airduct 1 is to settle fan 2, the circuit 21 of this fan 2 joins with a power supply slot 22 and supply socket 23, airduct 1 at one end is provided with an air port 12, and this air port 12 is provided with metal otter board 13, and this metal otter board 13 is provided with the mesh 14 of a plurality of bores below 2mm.
See also Fig. 1, shown in Figure 2, a metal screen frame 3 also can lock on the air port 12 of airduct 1, this metal screen frame 3 just can be plugged on host machine casing 6 back sides and the expansion slot 5 corresponding openings, on metal screen frame 3, then be provided with the mesh 31 relative with air port 12, the bore of this mesh 31 is also below 2mm, to meet the security regulations of advanced country.And metal screen frame 3 one ends can lock on the edge of casing 6 openings, so that the airduct 1 of locking on metal screen frame 3, but not only mat plate 11 is plugged in the expansion slot 5, but and the fixing effect of mat metal screen frame 3 reinforcements.
Install thermistor 24 additional on the circuit 21 of fan 2, when making main frame 4 interior temperature be higher than preset value with the open and close of controlling fan 2, fan 2 promptly starts, to discharge the hot-air in the main frame 4, and the temperature in main frame 4 is reduced to preset value, and fan 2 is promptly slack, to save power supply.
The utility model is when implementing, can earlier airduct 1 plate 11 on one side be plugged in the expansion slot 5 at the most close thermal source place, and with the air port 12 of airduct 1 opening in the face of casing 6, the mesh 31 that makes the mesh 14 of the metal otter board 13 on the air port 12 or metal screen frame 3 is just in the opening of casing 6, again the supply socket 7 of power supply unit on fan 2 power supply slots 22 and the main frame 4 is joined, simultaneously, supply socket 23 is plugged on soft dish or the hard disc, rotate with the flabellum that starts fan 2, and the hot-air that produces in the main frame 4 can be sucked in the airduct 1 through fan 2, discharge by the air port of airduct 1 again, can reach the effect of temperature in the rapid cooling main frame.
The foregoing description only is used to illustrate the utility model possible embodiments, allly its thin portion shape is carried out various equivalence changes and modifies, and all should still be included in the scope of technical solutions of the utility model.
Claims (4)
1, a kind of heat abstractor of host computer is characterized in that mainly including:
One airduct, it is the hollow tube shape, Yi Bian be provided with the plate that can be plugged in the expansion slot at least, and at least one side, be equiped with one or more fan hole, and at one end be provided with an air port;
One fan, it can lock on the fan hole of the arbitrary side of airduct, and has an outward extending circuit on the fan, is equipped with supply socket and power supply slot on this circuit;
One metal otter board, it is fixed on the air port of airduct, and metal otter board is provided with the mesh of a plurality of bores below 2mm;
Wherein, plate on the airduct is plugged in the expansion slot, with the opening that the metal otter board in airduct air port is just established corresponding to machine, the power supply slot of fan then with main frame on the supply socket of power supply unit join, the hot-air that produces in the main frame sucks in the airduct through fan, is discharged by the air port of airduct again.
2, the heat abstractor of host computer according to claim 1 is characterized in that wherein said airduct is being provided with the plate that can be plugged in the expansion slot on one side or on the both sides.
3, the heat abstractor of host computer according to claim 1 is characterized in that wherein said airduct installs one or more fan respectively in one or both sides.
4, according to the heat abstractor of the described host computer of the arbitrary claim of claim 1 to 3, it is characterized in that the metal screen frame that also can lock on the wherein said airduct air port, this metal screen frame is provided with the mesh relative with the air port, and metal screen frame one end can lock on casing and to strengthen the fixing of airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243252 CN2202942Y (en) | 1994-10-22 | 1994-10-22 | Radiating device for main frame of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243252 CN2202942Y (en) | 1994-10-22 | 1994-10-22 | Radiating device for main frame of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2202942Y true CN2202942Y (en) | 1995-07-05 |
Family
ID=33849657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94243252 Expired - Fee Related CN2202942Y (en) | 1994-10-22 | 1994-10-22 | Radiating device for main frame of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2202942Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410841C (en) * | 2001-11-21 | 2008-08-13 | 联想(北京)有限公司 | Heat sink of computer system |
-
1994
- 1994-10-22 CN CN 94243252 patent/CN2202942Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410841C (en) * | 2001-11-21 | 2008-08-13 | 联想(北京)有限公司 | Heat sink of computer system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |