CN206409406U - Blade-rotating and blade-rotating fan - Google Patents
Blade-rotating and blade-rotating fan Download PDFInfo
- Publication number
- CN206409406U CN206409406U CN201621435003.9U CN201621435003U CN206409406U CN 206409406 U CN206409406 U CN 206409406U CN 201621435003 U CN201621435003 U CN 201621435003U CN 206409406 U CN206409406 U CN 206409406U
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- CN
- China
- Prior art keywords
- blade
- rotating
- air
- wind
- straight
- 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.)
- Withdrawn - After Issue
Links
- 238000009434 installation Methods 0.000 claims description 28
- 210000003205 muscle Anatomy 0.000 claims description 14
- 230000002708 enhancing effect Effects 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a change page or leaf and change page or leaf fan, the embodiment of the utility model provides an in change page or leaf include wind-guiding portion and straight wind portion, wherein: the air guide part is annular and comprises an inner frame, an outer frame and an air guide grid which is used for connecting the inner frame and the outer frame and guiding out air obliquely, and the direct-wind part is positioned on the inner side of the air guide part, connected with the inner frame of the air guide part and used for guiding out the air in the direct direction. The fan right in front of the blade-rotating fan using the blade-rotating fan can blow out air, so that the air-out radiation range of the blade-rotating fan is enlarged.
Description
Technical field
The utility model is related to household electrical appliance technical field, more particularly to a kind of blade-rotating and box fan.
Background technology
Box fan has the advantages that lightweight, smooth running, insulating properties are good and safe and reliable, therefore, is used for book
The blowing occasion more closely such as room, bedroom.Box fan includes shell, the motor in shell, the output shaft with motor
The flabellum of connection, blade-rotating, the switch control of the driving part that driving blade-rotating is rotated and controlled motor and driving part working condition
Device processed.Box fan adjusts the air-out direction of fan by the rotation of blade-rotating, and blade-rotating majority is by special micro synchronous motor
Drive, rotating speed is far below the rotating speed of flabellum.Flabellum rotates the wind sent out, and wind-guiding is carried out through blade-rotating, forms the natural wind of net battle array, makes
People feels more comfortable.
Utility model people of the present utility model has found that when using box fan of the prior art, user is in box fan
The wind of box fan blowout can preferably be experienced in front of side, but wind has almost been not felt by the front of box fan to go out,
Therefore, the air-out radiation scope of existing box fan is limited, specifically, as shown in figure 1, region immediately ahead of box fan in the prior art
It is not included in the air-out radiation scope 100 of box fan greatly.
Utility model content
The purpose of the utility model embodiment is to provide a kind of blade-rotating and box fan, and model is radiated with the air-out for increasing box fan
Enclose.
The utility model embodiment provides a kind of blade-rotating, including air dam and straight wind portion, wherein：The air dam is in ring
Shape, including inside casing, housing, and connect inside casing and housing and be used for the oblique derived wind-guiding aperture plate of air-out, the straight wind portion
It is connected positioned at the inner side of air dam and with the inside casing of air dam, for air-out is straight to export.
The air dam for the blade-rotating that the utility model embodiment is provided is ring-type, and the inner side of the air dam of ring-type has straight wind
Portion, the air-out of box fan can directly be blown out from straight wind portion, and without the wind-guiding of blade-rotating air dam.Therefore, using the blade-rotating
The front of box fan can also there is wind to go out, increase the air-out radiation scope of box fan.
Optionally, the straight wind portion includes installation portion and the straight air grid net for connecting the inside casing of installation portion and air dam.
It is preferred that, the straight wind portion includes installation portion and some ribs for connecting the inside casing of installation portion and air dam.
The wind outlet in straight wind portion is more opened in the embodiment, and air-out effect is preferable.
It is preferred that, it is also associated with strengthening muscle between adjacent two ribs.The program can strengthen ring-type air dam with
The stability of installation portion connection, improves the intensity of whole blade-rotating.
More excellent, the enhancing muscle connected between adjacent two ribs is one, and the junction of enhancing muscle and rib
Positioned at the middle part of rib.The program can improve the uniformity of enhancing muscle and rib stress.
It is preferred that, the rib is at least three and is uniformly distributed.Further enhancing ring-type air dam connects with installation portion
The stability connect, improves the intensity of blade-rotating.
Optionally, the angle of plane where the screen of the wind-guiding aperture plate and housing is 30 °≤α≤75 °.
Optionally, the installation portion, which has, is used for the neck or grab with the output shaft clamping of blade-rotating motor.
Optionally, the installation portion, which has, is used for the mounting hole with the output shaft elastic conjunction of blade-rotating motor.
The utility model embodiment additionally provides a kind of box fan, includes the blade-rotating of any of the above-described technical scheme.
There can also be wind to go out immediately ahead of the box fan that the embodiment is provided, increase the air-out radiation scope of box fan.
Brief description of the drawings
Fig. 1 is the air-out radiation scope schematic diagram of box fan in the prior art；
Fig. 2 is the embodiment transfer page structure schematic diagram of the utility model one；
Fig. 3 is another embodiment transfer page structure schematic diagram of the utility model；
Fig. 4 is the another embodiment transfer page structure schematic diagram of the utility model；
Fig. 5 is the air-out radiation scope schematic diagram of box fan in the utility model embodiment.
Reference：
Prior art part：
The air-out radiation scope of 100- box fans；
The utility model part：
1- air dams；
11- inside casings；
12- housings；
13- wind-guiding aperture plates；
The straight wind portions of 2-；
21- installation portions；
The straight air grid nets of 22-；
23- ribs；
24- strengthens muscle；
The air-out radiation scope of 200- box fans.
Embodiment
To increase the air-out radiation scope of box fan, the utility model embodiment provides a kind of blade-rotating and box fan.For
Make the purpose of this utility model, technical scheme and advantage clearer, further detailed is made to the utility model by the following examples
Describe in detail bright.
As shown in Figures 2 and 3, the blade-rotating that the utility model embodiment is provided includes air dam 1 and straight wind portion 2, wherein：Lead
Wind portion 1 is annular in shape, including inside casing 11, housing 12, and connection inside casing 11 with housing 12 and for by air-out it is oblique derived from lead
Air grid net 13, straight wind portion 2 is located at the inner side of air dam 1 and is connected with the inside casing 11 of air dam 1, for air-out is straight to export.
The air dam for the blade-rotating that the utility model embodiment is provided is ring-type, and the inner side of the air dam 1 of ring-type has straight wind
Portion 2, the air-out of box fan can directly be blown out from straight wind portion 2, and without the wind-guiding of blade-rotating air dam 1.Therefore, this turn of use
The front of the box fan of page can also have wind to go out, and increase the air-out radiation scope of box fan, be illustrated in figure 5 and use this
The air-out radiation scope 200 of the box fan of the embodiment blade-rotating of utility model one.
As shown in Fig. 2 in an optional embodiment, straight wind portion 2 includes installation portion 21 and by installation portion 21 and wind-guiding
The straight air grid net 22 that the inside casing 11 in portion 1 is connected.The concrete structure of straight air grid net 22 is not limited, can be by being hung down with the place plane of housing 12
Straight screen is constituted, and can is punch structure, can also is rail network structure.
As shown in figure 3, in a preferred embodiment, straight wind portion 2 includes installation portion 21 and by installation portion 21 and wind-guiding
Some ribs 23 that the inside casing 11 in portion 1 is connected.The wind outlet in straight wind portion 2 is more opened in the embodiment, and air-out effect is preferable.
As shown in figure 4, in a preferred embodiment, being also associated with strengthening muscle 24 between adjacent two rib 23.Should
Scheme can strengthen the stability that air dam 1 is connected with installation portion 21, improve the intensity of whole blade-rotating.
Please continue to refer to Fig. 4, in more excellent embodiment, the enhancing muscle 24 connected between adjacent two rib 23 is one
Root, and strengthen muscle 24 with the junction of rib 23 positioned at the middle part of rib 23.An enhancing muscle 24 is set to strengthen in the program
The stability that air dam 1 is connected with installation portion 21, can also reduce the stop of air-out at the straight wind portion 2 of 23 pairs of rib；In addition, enhancing
The junction of muscle 24 and rib 23 is located at the middle part of rib 23, can improve the uniformity of enhancing muscle 24 and the stress of rib 23.
In a preferred embodiment, rib 23 is at least three and is uniformly distributed.Can further strengthen air dam 1 with
The stability that installation portion 21 is connected, improves the intensity of blade-rotating.As shown in Figure 3 and Figure 4, in the particular embodiment, blade-rotating includes
Four ribs 23 and it is uniformly distributed.
In the utility model, the concrete shape of air dam 1 is not limited, because blade-rotating operationally needs to rotate, because
This, the housing 12 of air dam 1 is typically using circular housing.For air dam 1 inside casing 11 shape then without specific requirement, can be with
, can be according to actual conditions from isogonism practical and attractive in appearance for the inside casing of circular inside casing, regular polygon inside casing or irregular shape
Spend design of setting out.
In a preferred embodiment, air dam 1 and straight wind portion 2 are formed in one structure.The program can improve overall knot
The stability of structure, in addition, blade-rotating is generally injection molding body structure, air dam 1 and straight wind portion 2 structure that is formed in one also allow for processing
Manufacture.
In the particular embodiment, the angle of plane where the screen of wind-guiding aperture plate 13 and housing is 30 °≤α≤75 °.Value
It must illustrate, " plane where housing " is perpendicular to the drive shaft of blade-rotating herein.
The mode that blade-rotating is installed on box fan is not specifically limited, can be installation portion 21 have be used for and blade-rotating driving electricity
The neck or grab of the output shaft clamping of machine.That is the output shaft clamping of installation portion 21 and blade-rotating motor, blade-rotating driving electricity
The output shaft of machine has neck, then the installation portion 21 of blade-rotating has grab, or the output shaft of blade-rotating motor has grab,
Then the installation portion 21 of blade-rotating has neck.
In another specific embodiment, can also be that installation portion 21 has is used for the output shaft interference with blade-rotating motor
The mounting hole of assembling.It is preferred that, the output shaft of blade-rotating motor is polygon with the section of the part of the elastic conjunction of installation portion 21
Shape, in order to apply driving force to blade-rotating when driving blade-rotating to rotate.
The utility model embodiment additionally provides a kind of box fan, includes the blade-rotating of any of the above-described technical scheme.
There can also be wind to go out immediately ahead of the box fan that the embodiment is provided, increase the air-out radiation scope of box fan.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claim and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of blade-rotating, it is characterised in that including air dam and straight wind portion, wherein：The air dam is annular in shape, including inside casing,
Housing, and connection inside casing is with housing and for by the oblique derived wind-guiding aperture plate of air-out, the straight wind portion to be located at air dam
Inner side is simultaneously connected with the inside casing of air dam, for air-out is straight to export.
2. blade-rotating as claimed in claim 1, it is characterised in that the straight wind portion includes installation portion and by installation portion and air dam
Inside casing connection straight air grid net.
3. blade-rotating as claimed in claim 1, it is characterised in that the straight wind portion includes installation portion and by installation portion and air dam
Inside casing connection some ribs.
4. blade-rotating as claimed in claim 3, it is characterised in that be also associated with strengthening muscle between adjacent two ribs.
5. blade-rotating as claimed in claim 4, it is characterised in that the enhancing muscle connected between adjacent two ribs is one
Root, and strengthen the junction of muscle and rib positioned at the middle part of rib.
6. blade-rotating as claimed in claim 3, it is characterised in that the rib is at least three and is uniformly distributed.
7. blade-rotating as claimed in claim 1, it is characterised in that the screen of the wind-guiding aperture plate and the angle of plane where housing
For 30 °≤α≤75 °.
8. blade-rotating as claimed in claim 2 or claim 3, it is characterised in that the installation portion, which has, to be used for and blade-rotating motor
The neck or grab of output shaft clamping.
9. blade-rotating as claimed in claim 2 or claim 3, it is characterised in that the installation portion, which has, to be used for and blade-rotating motor
The mounting hole of output shaft elastic conjunction.
10. a kind of box fan, it is characterised in that including the blade-rotating as described in any one of claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435003.9U CN206409406U (en) | 2016-12-23 | 2016-12-23 | Blade-rotating and blade-rotating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435003.9U CN206409406U (en) | 2016-12-23 | 2016-12-23 | Blade-rotating and blade-rotating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409406U true CN206409406U (en) | 2017-08-15 |
Family
ID=59552119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435003.9U Withdrawn - After Issue CN206409406U (en) | 2016-12-23 | 2016-12-23 | Blade-rotating and blade-rotating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762738A (en) * | 2016-12-23 | 2017-05-31 | 珠海格力电器股份有限公司 | Blade-rotating and blade-rotating fan |
-
2016
- 2016-12-23 CN CN201621435003.9U patent/CN206409406U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762738A (en) * | 2016-12-23 | 2017-05-31 | 珠海格力电器股份有限公司 | Blade-rotating and blade-rotating fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170815 Effective date of abandoning: 20221227 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170815 Effective date of abandoning: 20221227 |