CN207004916U - Jing Yin impeller - Google Patents
Jing Yin impeller Download PDFInfo
- Publication number
- CN207004916U CN207004916U CN201720793258.0U CN201720793258U CN207004916U CN 207004916 U CN207004916 U CN 207004916U CN 201720793258 U CN201720793258 U CN 201720793258U CN 207004916 U CN207004916 U CN 207004916U
- Authority
- CN
- China
- Prior art keywords
- impeller
- mounting surface
- jing yin
- blade
- utility
- 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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Abstract
The utility model provides a kind of Jing Yin impeller, and it includes：Mounting surface, the first impeller for being installed on the mounting surface top surface and the second impeller for being installed on the mounting surface bottom surface；First impeller is arranged at the mounting surface top edge and the first circumferentially distributed blade including some, some first impellers are parallel to each other, and the side of any first impeller is arcwall face, second impeller is arranged at the mounting surface bottom edge and the second circumferentially distributed blade including some, some second impellers are parallel to each other, and the side of wantonly 2 second impeller is arcwall face, first blade shifts to install with second blade.For Jing Yin impeller of the present utility model while radiating, its muting function is good, reduces the pollution of noise, and more comfortable working environment is brought for people.
Description
Technical field
It the utility model is related to a kind of impeller, more particularly to the small silent impeller that a kind of muting function is good.
Background technology
In the main frame of apparatus such as computer, the fan to be radiated is usually provided with.At present, existing said fans are usual
Including blade wheel structure, however, existing said fans are at work, because high speed rotation will inevitably produce noise, from
And adverse effect is brought to user.
Therefore, in view of the above-mentioned problems, being necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of Jing Yin impeller, to overcome the deficiencies in the prior art.
To realize above-mentioned purpose of utility model, the utility model provides a kind of Jing Yin impeller, and it includes：Mounting surface, installation
In the mounting surface top surface the first impeller and be installed on the second impeller of the mounting surface bottom surface；
First impeller is arranged at the mounting surface top edge and the first circumferentially distributed blade including some, if
First impeller is done to be parallel to each other, and the side of any first impeller is arcwall face, second impeller includes some settings
In the mounting surface bottom edge and the second circumferentially distributed blade, some second impellers are parallel to each other, and Ren Er
The side of two impellers is arcwall face, and first blade shifts to install with second blade.
As the improvement of Jing Yin impeller of the present utility model, first impeller and the second impeller are kept with the mounting surface
Vertically.
As the improvement of Jing Yin impeller of the present utility model, the end of some first impellers is entered by the first retainer plate
Row is connected.
As the improvement of Jing Yin impeller of the present utility model, the end of some second impellers is entered by the second retainer plate
Row is connected.
As the improvement of Jing Yin impeller of the present utility model, first impeller and the second impeller are in tile shape.
As the improvement of Jing Yin impeller of the present utility model, the positioning hole extended outward is additionally provided with the mounting surface.
Compared with prior art, the beneficial effects of the utility model are：Jing Yin impeller of the present utility model is in the same of radiating
When, its muting function is good, reduces the pollution of noise, and more comfortable working environment is brought for people.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments described in the utility model, for those of ordinary skill in the art, is not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the Jing Yin embodiment of impeller one of the present utility model.
Embodiment
The utility model is described in detail shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, are belonged within the scope of protection of the utility model.
As shown in figure 1, Jing Yin impeller of the present utility model includes：Mounting surface 1, be installed on the top surface of mounting surface 1
One impeller 2 and the second impeller 3 for being installed on the bottom surface of mounting surface 1.
Specifically, first impeller 2 includes some being arranged at the top edge of mounting surface 1 and circumferentially distributed the
One blade 21, some first impellers 2 are parallel to each other, and the side of any first impeller 2 is arcwall face.Second impeller
3 are arranged at the bottom edge of mounting surface 1 and the second circumferentially distributed blade 31, some second impellers 3 including some
It is parallel to each other, and the side of wantonly 2 second impeller 3 is arcwall face, first blade 21 is set with second blade 31 dislocation
Put.So as to by the way that the blade 31 of the first blade 21 and second is shifted to install, enable air-flow caused by impeller work
Enough interfere, so as to offset active force of the air-flow to blade, reduce blade noise caused by rotation at a high speed.
In addition, in one embodiment, the impeller 3 of the first impeller 2 and second is in tile shape.So as to which use is above-mentioned
The blade of shape can provide air-flow consistent guiding and cutting force, reduce influence of the air-flow to blade, and then
Reduce blade noise caused by rotation at a high speed.Preferably, the impeller 3 of the first impeller 2 and second is protected with the mounting surface 1
Hold vertical.
Further, in order to improve the bulk strength between each blade, the end of some first impellers 2 passes through first
Retainer plate 22 is attached fixation.Similarly, the end of some second impellers 3 is attached solid by the second retainer plate 32
It is fixed.
The positioning hole 4 extended outward is additionally provided with the mounting surface 1, it is described quiet to install driving by the positioning hole 4
The rotating shaft of sound impeller rotation.
In summary, for Jing Yin impeller of the present utility model while radiating, its muting function is good, reduces the dirt of noise
Dye, more comfortable working environment is brought for people.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of Jing Yin impeller, it is characterised in that the Jing Yin impeller includes：Mounting surface, it is installed on the mounting surface top surface
First impeller and the second impeller for being installed on the mounting surface bottom surface；
First impeller is arranged at the mounting surface top edge and the first circumferentially distributed blade, Ruo Gansuo including some
The first impeller is stated to be parallel to each other, and the side of any first impeller is arcwall face, second impeller is arranged at institute including some
Mounting surface bottom edge and the second circumferentially distributed blade are stated, some second impellers are parallel to each other, and wantonly 2 second leaf
The side of wheel is arcwall face, and first blade shifts to install with second blade.
2. Jing Yin impeller according to claim 1, it is characterised in that first impeller and the second impeller and the installation
Face keeps vertical.
3. Jing Yin impeller according to claim 1, it is characterised in that the end of some first impellers is solid by first
Fixed circle is attached fixation.
4. Jing Yin impeller according to claim 1, it is characterised in that the end of some second impellers is solid by second
Fixed circle is attached fixation.
5. Jing Yin impeller according to claim 1, it is characterised in that first impeller and the second impeller are in tile shape.
6. Jing Yin impeller according to claim 1, it is characterised in that determining of extending outward is additionally provided with the mounting surface
Position hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793258.0U CN207004916U (en) | 2017-07-03 | 2017-07-03 | Jing Yin impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793258.0U CN207004916U (en) | 2017-07-03 | 2017-07-03 | Jing Yin impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004916U true CN207004916U (en) | 2018-02-13 |
Family
ID=61449793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793258.0U Expired - Fee Related CN207004916U (en) | 2017-07-03 | 2017-07-03 | Jing Yin impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506230A (en) * | 2018-03-22 | 2018-09-07 | 广州勒夫蔓德电器有限公司 | A kind of wind turbine and air purifier |
| CN109958655A (en) * | 2019-04-01 | 2019-07-02 | 青岛海尔智能技术研发有限公司 | A kind of centrifugal blower and electric appliance |
-
2017
- 2017-07-03 CN CN201720793258.0U patent/CN207004916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506230A (en) * | 2018-03-22 | 2018-09-07 | 广州勒夫蔓德电器有限公司 | A kind of wind turbine and air purifier |
| CN109958655A (en) * | 2019-04-01 | 2019-07-02 | 青岛海尔智能技术研发有限公司 | A kind of centrifugal blower and electric appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |