CN2758973Y - Air guiding hood for CPU radiator - Google Patents
Air guiding hood for CPU radiator Download PDFInfo
- Publication number
- CN2758973Y CN2758973Y CN 200420102316 CN200420102316U CN2758973Y CN 2758973 Y CN2758973 Y CN 2758973Y CN 200420102316 CN200420102316 CN 200420102316 CN 200420102316 U CN200420102316 U CN 200420102316U CN 2758973 Y CN2758973 Y CN 2758973Y
- Authority
- CN
- China
- Prior art keywords
- fan
- hood
- wind scooper
- air guiding
- hood body
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an air guiding hood for a CPU radiator. The utility model is mainly used on a CPU radiator and is matched with a fan to be used. The utility model comprises a hood body and a connection piece connected with the fan. The specific structure and the connection relationship are as follows: the hood body of the air guiding hood is cylindrical; the outer circumferential surface or the inner circumferential surface of the hood body is uniformly provided with 4-6 reinforcing ribs; the bottom surface of the hood body, and that is to say, the surface where the hood body is connected with the fan is provided with four connecting ears which are wider than the circumferential surface of the hood body; the connecting ear is triangular; the center of the connecting ear is provided with a cylinder body (positioning column); a convex clamping claw (provided with an inverse hook) is arranged on the edge of the cylinder body; the positioning column is used for being inserted in a positioning hole of a frame of the fan to play a positioning function; the clamping claw is used for being clamped on the frame of the fan to play a connecting function (be fixed with the fan). The cylindrical air guiding hood can guide a direction, can collect wind and can combine sound. The input air which enters the fan can be effectively increased, the heat radiating efficiency is obviously improved, and simultaneously, the noise can be obviously reduced. The operating environment is improved.
Description
Technical field
The utility model relates to cpu heat, mainly is meant a kind of wind scooper that is used for cpu heat.
Background technology
The radiator of CPU mainly comprises fin and fan, and the heat transferred fin of CPU blows away the heat that fin distributes rapidly through passing through fan again, to guarantee the operate as normal of CPU.Known fan comprises the flabellum of driven by motor and the fan frame of flabellum outside, this fan problems such as in use ubiquity efficient is low, noise is big.
Summary of the invention
The purpose of this utility model is intended to overcome the defective that prior art exists, and a kind of wind scooper of cpu heat is provided.
The realization the technical solution of the utility model is: this wind scooper comprises cover body and connector, and primary structure is that the air inlet at fan is provided with the column type wind scooper.
This technical scheme also comprises:
On the joint face of wind scooper and wind inlet of fan, be provided with claw.With
On the joint face of wind scooper and wind inlet of fan, be provided with reference column.With
On the joint face of wind scooper and wind inlet of fan, be provided with engaging lug, claw and reference column are arranged on this engaging lug.With
Be provided with the reinforcement of projection at the periphery of wind scooper.With
Wind scooper is ellipse or toroidal.
The utlity model has following advantage:
1., increase the air quantity of fan, improve wind speed.
2. reduce the noise of fan, improved radiating efficiency.
3. adaptive various fans, versatility is good.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model, wherein 11 cover bodies, 12 reinforcements, 13 engaging lugs, 14 reference columns, 15 claws.
Fig. 2 be the A of Fig. 1 to view, the bottom surface structure of expression wind scooper.
Fig. 3 is the schematic diagram that the utility model and fan link together, wherein 1 wind scooper, 2 fans.
Embodiment
The utility model is a kind of wind scooper 1, be mainly used on the cpu heat and with fan 2 supporting uses.The cover body 11 of wind scooper 1 is cylindrical (also can be square, ellipse or toroidal), and material is engineering plastics (as ABS); In order to gain in strength, be evenly equipped with 4-6 bar reinforcement 12 (this reinforcement is the plane with certain width, once generates) at the external peripheral surface or the inner circumferential surface of cover body 11 when injection mo(u)lding, this can effectively prevent cover body 11 distortion; In the bottom surface of cover body 11, promptly be provided with four wide engaging lugs 13 that go out the cover body periphery with the joint face of fan, this engaging lug 13 is a triangle, the heart has a cylinder (reference column) 14 therein, and the claw (having barb) 15 of a projection is arranged on its limit.Reference column 14 is to be used for being inserted in the location hole of fan frame, plays the role of positioning; Claw 15 is to be used for being stuck on the fan frame, plays interconnect function (being fixed together with fan).
This tubular wind scooper has the function that leads wind gathering and hold together sound, can increase the intake of fan effectively, obviously improves radiating efficiency; Simultaneously also can obviously reduce noise, improve operating environment.
Claims (6)
1. the wind scooper of a cpu heat comprises cover body and connector, it is characterized in that being provided with the column type wind scooper at the air inlet of fan.
2. according to the said wind scooper of claim 1, it is characterized in that on the joint face of wind scooper and wind inlet of fan, being provided with claw.
3. according to the said wind scooper of claim 1, it is characterized in that on the joint face of wind scooper and wind inlet of fan, being provided with reference column.
4. according to the said wind scooper of claim 1, it is characterized in that on the joint face of wind scooper and wind inlet of fan, being provided with engaging lug, claw and reference column are arranged on this engaging lug.
5. according to the said wind scooper of claim 1, it is characterized in that being provided with the reinforcement of projection at the periphery of wind scooper.
6. according to the said wind scooper of claim 1, it is characterized in that wind scooper is ellipse or toroidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102316 CN2758973Y (en) | 2004-12-02 | 2004-12-02 | Air guiding hood for CPU radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102316 CN2758973Y (en) | 2004-12-02 | 2004-12-02 | Air guiding hood for CPU radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2758973Y true CN2758973Y (en) | 2006-02-15 |
Family
ID=36079109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420102316 Expired - Fee Related CN2758973Y (en) | 2004-12-02 | 2004-12-02 | Air guiding hood for CPU radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2758973Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329783A (en) * | 2014-11-19 | 2015-02-04 | 重庆市金泽鑫科技有限公司 | Enhanced diversion fan cover |
-
2004
- 2004-12-02 CN CN 200420102316 patent/CN2758973Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329783A (en) * | 2014-11-19 | 2015-02-04 | 重庆市金泽鑫科技有限公司 | Enhanced diversion fan cover |
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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: 20060215 Termination date: 20131202 |