CN103939390A - Heat dissipation fan blade for laptop - Google Patents
Heat dissipation fan blade for laptop Download PDFInfo
- Publication number
- CN103939390A CN103939390A CN201310019653.XA CN201310019653A CN103939390A CN 103939390 A CN103939390 A CN 103939390A CN 201310019653 A CN201310019653 A CN 201310019653A CN 103939390 A CN103939390 A CN 103939390A
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- fan
- flabellum
- fan sheet
- bending
- notebook
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Abstract
The invention discloses a heat dissipation fan blade for a laptop. The heat dissipation fan blade comprises a fixed ring and a fan piece, wherein the fixed ring and the fan piece are positioned with a laptop framework in a fixed mode. The fan piece is fixedly arranged on the outer side of the fixed ring in a sleeved mode, and the outer side of the circumference of the fan piece is provided with a plurality of fan blade bodies which are radiated outwards. The included angles between the extending directions of the fan blade bodies and the radial direction of the fan piece are acute angles. The heat dissipation fan blade for the laptop is formed by fixedly connecting the fixed ring and the fan piece, the fixed ring is closely matched with the laptop framework, the noise is low when a fan operates, the fan blade bodies of the fan piece can better control wind direction flow, the heat dissipation area is large, and the heat dissipation effect is good.
Description
Technical field
The present invention relates to a kind of radiator, particularly a kind of notebook radiating vane.
Background technique
Traditional notebook radiator is comprised of flat grillage and some fans, it is inner that fan is fixedly inserted in flat grillage, and in this, structure is mated and had gap with notebook mechanism rack itself, during fan running, easily produce noise, and traditional radiation fan radiating effect is not good.
Summary of the invention
In order to make up above deficiency, the invention provides a kind of notebook radiating vane, described notebook is strong with radiating vane radiating effect, coordinates perfection, noiseless during running with notebook mechanism rack.
The present invention for the technological scheme that solves its technical problem and adopt is: a kind of notebook radiating vane, comprise retaining ring and fan sheet with notebook framework stationary positioned, described fan sheet fixed cover is located at retaining ring outside, fan sheet periphery is provided with some to extraradial flabellum, and described flabellum bearing of trend is radially acute angle angle with fan sheet.
As a further improvement on the present invention, the flabellum of described fan sheet is uniformly distributed.
As a further improvement on the present invention, described flabellum is provided with the arc fold bending contrary with flabellum true dip direction away from the afterbody at Shan Pian center.
As a further improvement on the present invention, described flabellum Zi the root towards Shan Pian center, to flabellum intermediate portion, be equipped with one with the axial vertical flanging of fan sheet.
As a further improvement on the present invention, the structure that described fan sheet fixed cover is located at retaining ring outside is: retaining ring periphery is formed with a circle the first bending vertically, fan sheet inner side is also provided with a circle along its second axial bending, described first and second wrap direction is just contrary, and described the first bending is just closely embedded in the formed axial notch of the second bending.
As a further improvement on the present invention, described retaining ring is the concavo-convex ring structure that the multiple bending of metal forms.
Useful technique effect of the present invention is: the present invention is connected by retaining ring and fan sheet, and retaining ring coordinates closely with notebook mechanism rack, and when fan operates, noise is little, and the flabellum of fanning sheet can better to control wind direction mobile, heat dispersing surface is large, good heat dissipation effect.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is stereogram of the present invention.
Embodiment
Embodiment: a kind of radiating vane 3 for notebook, 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 are radially acute angle angle with fan sheet 2, this radiating vane 3 can with the perfect adaptation of notebook mechanism rack, noiseless when guaranteeing fully heat radiation.
The flabellum 3 of described fan sheet 2 is uniformly distributed.
Described flabellum 3 is provided with the arc fold bending contrary 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 to flabellum 3 intermediate portions, be equipped with one with fan the axial vertical flanging 4 of sheet 2, this structure can better be controlled wind direction and flow, and when keeping flabellum 3 steady runnings, increases heat diffusion area, strengthen Air 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 a circle the first bending vertically, fan sheet 2 inner sides are also provided with a circle along its second axial bending, described first and second wrap direction is just contrary, described the first bending is just closely embedded in the formed axial notch of the second bending, by inverse bending, be embedded structure 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 notebook mechanism rack is perfect, reaches noiseless during running.
Claims (6)
1. a notebook radiating vane, 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 is radially acute angle angle with fan sheet (2).
2. notebook radiating vane according to claim 1, is characterized by: the flabellum (3) of described fan sheet (2) is uniformly distributed.
3. notebook radiating vane according to claim 1, is characterized by: described flabellum (3) is provided with the arc fold bending contrary with flabellum (3) true dip direction away from the afterbody at fan sheet (2) center.
4. notebook radiating vane according to claim 1, is characterized by: described flabellum (3) Zi the root towards fan sheet (2) center to flabellum (3) intermediate portion, be equipped with one with fan the axial vertical flanging (4) of sheet (2).
5. notebook radiating vane according to claim 1, 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 a circle the first bending vertically, fan sheet (2) inner side is also provided with a circle along its second axial bending, described first and second wrap direction is just contrary, and described the first bending is just closely embedded in the formed axial notch of the second bending.
6. notebook radiating vane according to claim 1, is characterized by: the concavo-convex ring structure that described retaining ring (1) forms for the multiple bending of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019653.XA CN103939390B (en) | 2013-01-18 | 2013-01-18 | Notebook radiating vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019653.XA CN103939390B (en) | 2013-01-18 | 2013-01-18 | Notebook radiating vane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939390A true CN103939390A (en) | 2014-07-23 |
| CN103939390B CN103939390B (en) | 2016-12-28 |
Family
ID=51187216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310019653.XA Active CN103939390B (en) | 2013-01-18 | 2013-01-18 | Notebook radiating vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939390B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658038A (en) * | 2016-03-18 | 2016-06-08 | 联想(北京)有限公司 | Radiating device and electronic equipment |
| CN107980613A (en) * | 2017-12-04 | 2018-05-04 | 钱敬乐 | One kind is dusted the adjustable intelligent electric pollination device of covering surface |
| CN110529404A (en) * | 2019-08-19 | 2019-12-03 | 德耐尔能源装备有限公司 | A kind of high-efficiency and energy-saving type cfentrifugal blower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476669Y (en) * | 2001-04-20 | 2002-02-13 | 升联科技股份有限公司 | Improved structure of heat radiation fan |
| CN2854149Y (en) * | 2005-12-22 | 2007-01-03 | 元山科技工业股份有限公司 | Radiation fan |
| US20090035126A1 (en) * | 2007-08-03 | 2009-02-05 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Impeller for a cooling fan |
| CN101463832A (en) * | 2007-12-21 | 2009-06-24 | 富准精密工业(深圳)有限公司 | Cooling fan and its fan blades |
| US20100096112A1 (en) * | 2008-10-16 | 2010-04-22 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Centrifugal fan and thermal module having the same |
| CN203067345U (en) * | 2013-01-18 | 2013-07-17 | 昆山新力精密五金有限公司 | Heat-radiating fan for notebook |
-
2013
- 2013-01-18 CN CN201310019653.XA patent/CN103939390B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476669Y (en) * | 2001-04-20 | 2002-02-13 | 升联科技股份有限公司 | Improved structure of heat radiation fan |
| CN2854149Y (en) * | 2005-12-22 | 2007-01-03 | 元山科技工业股份有限公司 | Radiation fan |
| US20090035126A1 (en) * | 2007-08-03 | 2009-02-05 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Impeller for a cooling fan |
| CN101463832A (en) * | 2007-12-21 | 2009-06-24 | 富准精密工业(深圳)有限公司 | Cooling fan and its fan blades |
| US20100096112A1 (en) * | 2008-10-16 | 2010-04-22 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Centrifugal fan and thermal module having the same |
| CN203067345U (en) * | 2013-01-18 | 2013-07-17 | 昆山新力精密五金有限公司 | Heat-radiating fan for notebook |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658038A (en) * | 2016-03-18 | 2016-06-08 | 联想(北京)有限公司 | Radiating device and electronic equipment |
| CN105658038B (en) * | 2016-03-18 | 2020-12-18 | 联想(北京)有限公司 | Heat dissipation device and electronic equipment |
| CN107980613A (en) * | 2017-12-04 | 2018-05-04 | 钱敬乐 | One kind is dusted the adjustable intelligent electric pollination device of covering surface |
| CN110529404A (en) * | 2019-08-19 | 2019-12-03 | 德耐尔能源装备有限公司 | A kind of high-efficiency and energy-saving type cfentrifugal blower |
| CN110529404B (en) * | 2019-08-19 | 2021-07-13 | 德耐尔能源装备有限公司 | High-efficiency energy-saving centrifugal blower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939390B (en) | 2016-12-28 |
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