CN203067345U - Heat-radiating fan for notebook - Google Patents
Heat-radiating fan for notebook Download PDFInfo
- Publication number
- CN203067345U CN203067345U CN 201320028295 CN201320028295U CN203067345U CN 203067345 U CN203067345 U CN 203067345U CN 201320028295 CN201320028295 CN 201320028295 CN 201320028295 U CN201320028295 U CN 201320028295U CN 203067345 U CN203067345 U CN 203067345U
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- CN
- China
- Prior art keywords
- flabellum
- fan
- notebook
- fan sheet
- bending
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- 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 - Lifetime
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Abstract
The utility model discloses a heat-radiating fan for a notebook. The heat-radiating fan comprises a fixing ring and a fan plate which are fixed with a notebook framework, wherein the fan plate is fixedly sleeved on the outer side of the fixing ring; a plurality of outwardly radiated fan blades are arranged on the outer side of the circumference of the fan plate; and an acute angle as an included angle is formed between the extension direction of each fan blade and the radial direction of the fan plate. According to the heat-radiating fan, the fixing ring is fixedly connected with the fan plate, the fixing ring is in close fit with the notebook framework, the noise is low when the fan runs, the fan blades of the fan plate can better control the flow direction of wind, the heat-radiating surface is large, and the heat-radiating effect is good.
Description
Technical field
The utility model relates to a kind of radiator, particularly a kind of notebook heat radiation flabellum.
Background technique
Traditional notebook radiator is made up of flat grillage and some fans, fan fixedly is inserted in flat grillage inside, and there is the gap in structure and notebook mechanism rack coupling itself in this, during the fan running, be easy to generate noise, and traditional radiation fan radiating effect is not good.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of notebook heat radiation flabellum, and described notebook is strong with heat radiation flabellum radiating effect, cooperates perfection, noiseless during running with the notebook mechanism rack.
The utility model for the technological scheme that solves its technical problem and adopt is: a kind of notebook is with the heat radiation flabellum, comprise retaining ring and fan sheet with notebook framework stationary positioned, described fan sheet fixed cover is located at the retaining ring outside, fan sheet periphery is provided with some to extraradial flabellum, and described flabellum bearing of trend radially is the acute angle angle with the fan sheet.
As further improvement of the utility model, the flabellum of described fan sheet evenly distributes.
As further improvement of the utility model, described flabellum is provided with the arc fold bending opposite with the flabellum true dip direction away from the afterbody at fan sheet center.
As further improvement of the utility model, described flabellum Zi the root towards fan sheet center be equipped with to the flabellum intermediate portion one with fan the axial vertical flanging of sheet.
As further improvement of the utility model, the structure that described fan sheet fixed cover is located at the retaining ring outside is: the retaining ring periphery is formed with circle first bending vertically, fan sheet inboard also is provided with a circle along its second axial bending, described first and second wrap direction is just opposite, and described first bending just closely is embedded in the formed axial notch of second bending.
As further improvement of the utility model, described retaining ring is the concavo-convex ring structure that the multiple bending of metal forms.
Useful technique effect of the present utility model is: the utility model is connected by retaining ring and fan sheet, and retaining ring cooperates closely with the notebook mechanism rack, and noise was little when fan operated, and the flabellum of fanning sheet can better to control wind direction mobile, heat dispersing surface is big, good heat dissipation effect.
Description of drawings
Fig. 1 is plan view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is stereogram of the present utility model.
Embodiment
Embodiment: a kind of notebook heat radiation flabellum 3, comprise retaining ring 1 and fan sheet 2 with notebook framework stationary positioned, described fan sheet 2 fixed covers are located at retaining ring 1 outside, fan sheet 2 periphery are provided with some to extraradial flabellum 3, described flabellum 3 bearing of trends radially are the acute angle angle with fan sheet 2, this heat radiation flabellum 3 can with the perfect adaptation of notebook mechanism rack, noiseless when guaranteeing fully heat radiation.
The flabellum 3 of described fan sheet 2 evenly distributes.
Described flabellum 3 is provided with the arc fold bending opposite with flabellum 3 true dip directions away from the afterbody at fan sheet 2 centers, and the radiating effect of this structure is better.
Described flabellum 3 Zi the root towards fan sheet 2 centers be equipped with to flabellum 3 intermediate portions one with fan sheet 2 axial vertical flangings 4, this structure can better be controlled wind direction and flow, and when keeping flabellum 3 steady runnings, increases heat diffusion area, strengthen air and flow, reach better radiating effect.
The structure that described fan sheet 2 fixed covers are located at retaining ring 1 outside is: retaining ring 1 periphery is formed with circle first bending vertically, fan sheet 2 inboards also are provided with a circle along its second axial bending, described first and second wrap direction is just opposite, described first bending just closely is embedded in the formed axial notch of second bending, be embedded structure by inverse bending and realize retaining ring 1 and 2 perfect adaptations of fan sheet, guarantee that flabellum 3 keeps balance in the running.
The concavo-convex ring structure that described retaining ring 1 forms for the multiple bending of metal, it can be connected with the notebook mechanism rack is perfect, reaches noiseless during running.
Claims (6)
1. a notebook is with the heat radiation flabellum, it is characterized by: comprise retaining ring (1) and fan sheet (2) with notebook framework stationary positioned, described fan sheet (2) fixed cover is located at retaining ring (1) outside, fan sheet (2) periphery is provided with some to extraradial flabellum (3), and described flabellum (3) bearing of trend radially is the acute angle angle with fan sheet (2).
2. notebook according to claim 1 is characterized by: the even distribution of the flabellum (3) of described fan sheet (2) with the heat radiation flabellum.
3. notebook according to claim 1 is with the heat radiation flabellum, and it is characterized by: described flabellum (3) is provided with the arc fold bending opposite with flabellum (3) true dip direction away from the afterbody at fan sheet (2) center.
4. notebook according to claim 1 is characterized by with the heat radiation flabellum: described flabellum (3) from the root towards fan sheet (2) center be equipped with to flabellum (3) intermediate portion one with fan the axial vertical flanging (4) of sheet (2).
5. notebook according to claim 1 is with the heat radiation flabellum, it is characterized by: the structure that described fan sheet (2) fixed cover is located at retaining ring (1) outside is: retaining ring (1) periphery is formed with circle first bending vertically, the inboard circle that also is provided with of fan sheet (2) is along its second axial bending, described first and second wrap direction is just opposite, and described first bending just closely is embedded in the formed axial notch of second bending.
6. notebook according to claim 1 is characterized by: the concavo-convex ring structure that described retaining ring (1) forms for the multiple bending of metal with the heat radiation flabellum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028295 CN203067345U (en) | 2013-01-18 | 2013-01-18 | Heat-radiating fan for notebook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028295 CN203067345U (en) | 2013-01-18 | 2013-01-18 | Heat-radiating fan for notebook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067345U true CN203067345U (en) | 2013-07-17 |
Family
ID=48766135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028295 Expired - Lifetime CN203067345U (en) | 2013-01-18 | 2013-01-18 | Heat-radiating fan for notebook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939390A (en) * | 2013-01-18 | 2014-07-23 | 昆山新力精密五金有限公司 | Heat dissipation fan blade for laptop |
-
2013
- 2013-01-18 CN CN 201320028295 patent/CN203067345U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939390A (en) * | 2013-01-18 | 2014-07-23 | 昆山新力精密五金有限公司 | Heat dissipation fan blade for laptop |
| CN103939390B (en) * | 2013-01-18 | 2016-12-28 | 昆山新力精密五金有限公司 | Notebook radiating vane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |