CN2466698Y - Heat radiator for central processor - Google Patents
Heat radiator for central processor Download PDFInfo
- Publication number
- CN2466698Y CN2466698Y CN 00253095 CN00253095U CN2466698Y CN 2466698 Y CN2466698 Y CN 2466698Y CN 00253095 CN00253095 CN 00253095 CN 00253095 U CN00253095 U CN 00253095U CN 2466698 Y CN2466698 Y CN 2466698Y
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- CN
- China
- Prior art keywords
- parallel
- fins
- fin
- heat radiator
- equidistantly
- 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 Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a heat radiator for a central processor of a computer, which has good heat radiation. A base part and more than one heat radiating fin having faces unparallel to each other are formed on a heat radiating plate body, and the heat radiating fins are bulged upwards from the base part; the heat radiating fins are provided with flow guiding passages parallel to each other at equal intervals along the direction of a longitudinal shaft, both sides of the flow guiding passages are provided with more than one fins vertically parallel to each other at equal intervals along the direction of a transverse shaft, and the flow guiding passages are provided with more than one flow guiding fin parallel to each other, erected at equal intervals along the direction of the transverse shaft and obliquely arranged in a flow guiding angle with the parallel fins. The utility model is used for a central processor.
Description
The utility model relates to the heat radiation setting of computer cpu.
Existing central processing unit heat radiator is the plate body of aluminium alloy extrusion mo(u)lding, as shown in Figure 1: its structure is because of being limited to processing, after extrusion mo(u)lding, again plate body is cut out to protrude on plate body with the method for machining and be shaped to a kind of radiating fin that equidistantly arrives parallel form mutually, though yet this form has the air-flow characteristic of circulation fast, but the logical heat interchange radiating mode of the linear parallel-flow of this air-flow, the water conservancy diversion of the linear fast and parallel of air-flow, can influence intermittent contact of formation between air-flow and radiating fin, air-flow can't directly be beaten on radiating fin, can't fast the heat energy that radiating fin conducted be taken out of fully, so the radiating efficiency of this heat radiator is poor, can't satisfy the requirement of the heat radiation of present stage computer cpu.
The purpose of this utility model provides a kind of in light weight and radiating efficiency central processing unit heat radiator preferably.
The purpose of this utility model is achieved in that the central processing unit heat radiator, it is with magnesium or aluminium alloy extrusions extruding, forges the heat radiation plate body of composite molding, it is characterized in that: mold a base portion on this heat radiation plate body and the radiating fin of the capable face of irrelevancy is arranged more than one mutually, and these radiating fins are protruding upward by base portion; These radiating fins are provided with the honeycomb duct that equidistantly is parallel to each other along y direction, these honeycomb duct both sides are provided with a parallel fins of equidistantly erectting with the upper edge X direction, and these honeycomb ducts are provided with and are parallel to each other more than one and equidistantly erect along X direction, be the tilting water conservancy diversion fin of a water conservancy diversion angle with parallel fins, and make the flow-guiding mouth that is formed with the different sizes in both sides in the honeycomb duct.
Above-mentioned design, air-flow enters in the honeycomb duct, must be through the big or small flow-guiding mouth circulation guide functions of a plurality of water conservancy diversion fins, and allow the air-flow between big or small flow-guiding mouth form eddy current, can reach comprehensive engagement with parallel fins and water conservancy diversion fin, thereby take away the heat energy that fin passes, reach radiating efficiency effect preferably.
Be described further again with accompanying drawing, embodiment below.
Fig. 1 is existing central processing unit heat radiator schematic perspective view;
Fig. 2 is the utility model schematic perspective view;
Fig. 3 is the utility model vertical view;
Fig. 4 is the utility model circulation of air synoptic diagram.
Shown in Fig. 2-4: the utility model is with magnesium or aluminium alloy extrusions extruding, forges the heat radiation plate body of composite molding, it is characterized in that: mold a base portion 1 on this heat radiation plate body and the radiating fin 2 of the capable face of irrelevancy is arranged more than one mutually, and these radiating fins 2 are protruding upward by base portion 1; These radiating fins 2 are provided with the honeycomb duct 3 that equidistantly is parallel to each other along y direction, these honeycomb duct 3 both sides are provided with a parallel fins 21 of equidistantly erectting with the upper edge X direction, and these honeycomb ducts 3 are provided with and are parallel to each other more than one and equidistantly erect along X direction, be the tilting water conservancy diversion fin 22 of a water conservancy diversion angle with parallel fins 21, and make the flow-guiding mouth that is formed with the different sizes in both sides in the honeycomb duct.Wherein, radiating fin 2 is a flat arc sheet body, and two ora terminalis are little arc chord angle, and roundlet arc angle radius is between between 0.1-0.35mm.Wherein, 21 channelization angles that are 11 ° of water conservancy diversion fin 22 and parallel fins.This base portion 1 is moulding one location fin 23 upwards respectively in four corner places, and fin 23 tops, location are provided with and buckle hole 231, for the device for fastening snapping of heat radiator, make more firm being positioned on the pedestal of plate body.
Claims (3)
1, central processing unit heat radiator, it is with magnesium or aluminium alloy extrusions extruding, forges the heat radiation plate body of composite molding, it is characterized in that: mold a base portion on this heat radiation plate body and the radiating fin of the capable face of irrelevancy is arranged more than one mutually, and these radiating fins are protruding upward by base portion; These radiating fins are provided with the honeycomb duct that equidistantly is parallel to each other along y direction, these honeycomb duct both sides are provided with a parallel fins of equidistantly erectting with the upper edge X direction, and these honeycomb ducts are provided with and are parallel to each other more than one and equidistantly erect along X direction, be the tilting water conservancy diversion fin of a water conservancy diversion angle with parallel fins, and make the flow-guiding mouth that is formed with the different sizes in both sides in the honeycomb duct.
2, central processing unit heat radiator as claimed in claim 1 is characterized in that: radiating fin is a flat arc sheet body, and two ora terminalis are little arc chord angle, and roundlet arc angle radius is between between 0.1-0.35mm.
3, central processing unit heat radiator as claimed in claim 1 is characterized in that: 21 channelization angles that are 11 ° of water conservancy diversion fin 22 and parallel fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253095 CN2466698Y (en) | 2000-11-20 | 2000-11-20 | Heat radiator for central processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253095 CN2466698Y (en) | 2000-11-20 | 2000-11-20 | Heat radiator for central processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2466698Y true CN2466698Y (en) | 2001-12-19 |
Family
ID=33610612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253095 Expired - Fee Related CN2466698Y (en) | 2000-11-20 | 2000-11-20 | Heat radiator for central processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2466698Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11073336B2 (en) | 2019-03-29 | 2021-07-27 | Jess-Link Products Co., Ltd. | Shell heat dissipating structure of small form-factor pluggable transceiver |
-
2000
- 2000-11-20 CN CN 00253095 patent/CN2466698Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11073336B2 (en) | 2019-03-29 | 2021-07-27 | Jess-Link Products Co., Ltd. | Shell heat dissipating structure of small form-factor pluggable transceiver |
| TWI735857B (en) * | 2019-03-29 | 2021-08-11 | 佳必琪國際股份有限公司 | Pluggable connector housing structure |
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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 |