CN207583645U - A kind of adjustable mini-fan of air quantity - Google Patents
A kind of adjustable mini-fan of air quantity Download PDFInfo
- Publication number
- CN207583645U CN207583645U CN201721383431.6U CN201721383431U CN207583645U CN 207583645 U CN207583645 U CN 207583645U CN 201721383431 U CN201721383431 U CN 201721383431U CN 207583645 U CN207583645 U CN 207583645U
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- CN
- China
- Prior art keywords
- flabellum
- air quantity
- fan
- driving motor
- adjustable mini
- 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 is related to a kind of adjustable mini-fans of air quantity, the driving motor being connected including fixing piece, with the fixing piece, the power cord being electrically connected with the driving motor and the flabellum being connected with the driving motor, the flabellum are rotatably connected with the driving motor.The adjustable mini-fan of air quantity provided by the utility model, by changing the connection angle between the flabellum and the driving motor, so as to further realize the adjusting of air quantity, change the thoughtcast that traditional air quantity is adjusted, simple in structure, low production cost meets the needs of users.
Description
Technical field
The utility model is related to household electrical appliance technical fields, and in particular, to a kind of adjustable mini-fan of air quantity.
Background technology
Mini-fan is attracted to many user groups since its is light-weight, cheap, easy for installation, existing
Mini-fan be made of power cord, motor and fan piece, the air quantity of usual this mini-fan is non-adjustable, if being set
It is adjustable in air quantity, generally it is by electric control air quantity, that is, needs additionally mounted electric power driving module that could realize that air quantity is adjustable
Function, be so designed that, undoubtedly increase the production cost of mini-fan, therefore, it is necessary to propose that a kind of air quantity is adjustable micro-
Type fan solves problem above.
The utility model proposes a kind of adjustable mini-fans of air quantity, can be realized without additionally mounted electric power driving module
The adjusting of air quantity, it is simple in structure, it is cheap.
Invention content
The technical problem to be solved by the present invention is to provide a kind of adjustable mini-fan of air quantity, without additionally mounted electricity
The adjusting of air quantity can be realized in source drive module, simple in structure, cheap.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of adjustable mini-fan of air quantity, including fixing piece,
The driving motor that is connected with the fixing piece, the power cord being electrically connected with the driving motor and with the driving motor phase
The flabellum of connection, the flabellum are rotatably connected with the driving motor.
Preferably, the surrounding of the driving motor is provided with mounting hole, and the flabellum is stretched into inside the mounting hole；
The mounting hole is rounded or bar shaped.
Preferably, the flabellum includes main body and the connector being rotatably connected with the main body, the connecting rod and institute
Main body is stated to fix by screw.
Preferably, fastener is further included, the mounting hole is in bar shaped, and the fastener fixes the flabellum and the mounting hole.
Preferably, the quantity for installing the mounting hole of same flabellum is at least two, the angle of at least two mounting holes
It is different.
Preferably, the flabellum includes main body and the connector with the main body in integral structure；
The mounting hole is rounded, and the connector is cylindric in matching with the mounting hole.
Preferably, universal driving shaft is further included, the universal driving shaft is equipped with the first tooth, is provided on the connector and described the
The second tooth that one tooth matches, the universal driving shaft are connected with all connectors.
Preferably, locking mechanism is further included, for locking the rotation angle of the flabellum.
Preferably, it is provided with outlet hole on the fixing piece；
Fixed link, described fixed link one end and the fixing piece are additionally provided between the fixing piece and the driving motor
It is connected, the other end is connected with the driving motor.
Preferably, the flabellum further includes reinforcing member, and the reinforcing member is located at the flabellum end and the driving motor
It is in contact；The fixed link is in the form of a column shell structure, the power cord successively by the driving motor, the fixed link inside
And the outlet hole on the fixing piece.
Compared with prior art, the beneficial effects of the utility model are：
1st, the adjustable mini-fan of air quantity provided by the utility model, by changing the flabellum and the driving motor
Between connection angle, so as to further realize the adjusting of air quantity, change the thoughtcast that traditional air quantity is adjusted, structure letter
Single, low production cost meets the needs of users.
2nd, air quantity provided by the utility model adjustable mini-fan is also set between the fixing piece and the driving motor
Fixed link is equipped with, preferably realizes being fixedly connected between the fixing piece and the driving motor, and ensures flabellum and is consolidated
Determine to be provided with certain spacing between component, convenient for preferably realizing air circulation, and can prevent the flabellum with by fixed part
It influences each other between part, ensures that the adjustable mini-fan of the air quantity can work normally.
3rd, the adjustable mini-fan of air quantity provided by the utility model, the power cord from the driving motor pass through described in
Fixed link, then drawn from the outlet hole on the fixing piece, prevent the power cord from influencing the rotation of the flabellum, moreover it is possible to ensure
The aesthetic measure of the adjustable mini-fan of air quantity.
Description of the drawings
Fig. 1 is the structure diagram of the adjustable mini-fan of air quantity of the utility model；
Fig. 2 is a kind of structure diagram of the flabellum of embodiment of the adjustable mini-fan of air quantity of the utility model；
Fig. 3 is the structure diagram of another embodiment of the adjustable mini-fan of air quantity of the utility model；
Fig. 4 is the company between the universal driving shaft and flabellum of a kind of embodiment of the adjustable mini-fan of air quantity of the utility model
Connect structure diagram.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings with it is excellent
Selecting embodiment, the utility model is described in further detail.
As shown in Figs 1-4, the utility model provides a kind of adjustable mini-fan of air quantity, including fixing piece 1, with it is described solid
The power cord 3 that determine driving motor 2 that part 1 is connected, is electrically connected with the driving motor 2 and it is connected with the driving motor 2
The flabellum 4 connect, the flabellum 4 are rotatably connected with the driving motor 2.
The fixing piece 1 is used to implement the fixed installation of the adjustable mini-fan of the air quantity, adjustable convenient for the air quantity
Mini-fan use, specifically, be provided with outlet hole on the fixing piece 1, convenient for the power cord from the outlet hole
It draws, realizes the electrical connection of the adjustable mini-fan of the air quantity.
The driving motor 2 is connected with the fixing piece 1, for the flabellum 4 to be driven to rotate, so as to accelerate surrounding
Cross-ventilation realizes the outlet air function of the adjustable mini-fan of the air quantity.For the ease of realizing the installation of the flabellum 4, institute
The surrounding for stating driving motor 2 is provided with mounting hole 21, the mounting hole 21 is rounded, bar shaped or other rule or irregular shapes
Shape, as long as matching with the form and dimension of the flabellum 4, during installation, the flabellum 4 is stretched into the mounting hole 21
Portion, so as to fulfill the installation of the flabellum 4.
In order to preferably realize being fixedly connected between the fixing piece 1 and the driving motor 2, and ensure flabellum 4 with
Certain spacing is provided between fixed part, fixed link is additionally provided between the fixing piece 1 and the driving motor 2
5, described 5 one end of fixed link is connected with the fixing piece 1, and the other end is connected with the driving motor 2, and length is according to reality
Border needs to be configured, and ensures there is certain spacing between the flabellum 4 and fixed part, convenient for preferably realizing air stream
It is logical, and can prevent from influencing each other between the flabellum 4 and fixed part, ensure that the adjustable mini-fan of the air quantity can be just
Often work.
In order to preferably realize the outlet of the power cord 3, the fixed link 5 is in the form of a column shell structure, the power cord 3
Inside the fixed link.
The power cord 3 is electrically connected with the driving motor 2, realizes the electricity between extraneous power supply and the driving motor 2
Connection, so as to ensure the normal work of the driving motor 2, realizes the outlet air function of the adjustable mini-fan of the air quantity.Institute
It states power cord 3 and can be drawn directly from the driving motor 2 and is connected with extraneous power supply, it can also be from the fixing piece 1
It draws, with specific reference to actual needs, the lead-out mode of the power cord 3 is set, in the present embodiment, the power cord 3 is from described
On driving motor 2 out, inside the fixed link 5, then from the outlet hole extraction on the fixing piece 1, the electricity is prevented
Source line 3 influences the rotation of the flabellum 4, moreover it is possible to ensure the aesthetic measure of the adjustable mini-fan of the air quantity.
The flabellum 4 is rotatably connected with the driving motor 2, by change the flabellum 4 and the driving motor 2 it
Between connection angle, to change the air output of the adjustable mini-fan of the air quantity, realize the adjustable function of air quantity.Specifically
There are many embodiments, as long as can change the connection angle between the flabellum 4 and the driving motor 2, this practicality
It is novel to enumerate four embodiments, specifically：
The flabellum 4 includes main body 41 and the connector 42 being rotatably connected with the main body 41, specifically, the connection
Bar 42 is fixed with the main body 41 by screw, and by screw-driving when fixed, when needing to adjust angle, the screw is twisted
Pine, then the angle that the main body 41 and the connector 42 are arranged to need, then by screw-driving, so can be realized described
The angular adjustment of flabellum 4 and the driving motor 2, so as to further realize the adjusting of air quantity.
Further including fastener 6, the mounting hole on the driving motor 2 is in bar shaped, then is fixed the flabellum 4 by fastener 6,
When fixed, fastener 6 is directly fixed into the mounting hole 21 and flabellum 4, during adjusting, fastener 6 is unclamped, is adjusted to needs
Position, so can be by changing the joint angle between the flabellum 4 and the driving motor 2 again by 6 clamping of fastener
Degree, so as to further realize the adjusting of air quantity.
The quantity for installing the mounting hole 21 of the same flabellum 4 is at least two, the angle of at least two mounting holes 21
Degree is different, the flabellum 4 is stretched into inside different mounting holes 21 and can be realized between the flabellum 4 and the driving motor 2
Angular adjustment, so can be by changing the connection angle between the flabellum 4 and the driving motor 2, so as into one
Step realizes the adjusting of air quantity.
The flabellum 4 includes main body 41 and the connector 42 with the main body 41 in integral structure, specifically, the installation
Hole 21 is rounded, and the connector 42 is cylindric in matching with the mounting hole 21, when the connector 42 is in the peace
When filling 21 internal rotating of hole, the main body 41 follows the connector 42 to rotate together, so as to change the peace of the flabellum 4
Angle is filled, further realizes the adjusting of air quantity.
More preferably, in order to realize all flabellums 2 can synchronous rotary, further include universal driving shaft 7, set on the universal driving shaft 7
There is the first tooth, correspondingly, the connector is equipped with the second tooth, and first tooth matches with second tooth, the linkage
Axis is connected with all connectors 42 by the first tooth with the second tooth, rotates one of them described connector 42, other connectors
42 follow universal driving shaft 7 to rotate together, it is achieved thereby that 2 synchronous rotary of all flabellums.
Further, locking mechanism is additionally provided with, the locking mechanism is used to lock the rotation angle of the flabellum, to
Ensure that the locking mechanism can rotate under fixed rotation angle.
In order to increase the contact surface between the flabellum and the driving motor, the flabellum further includes reinforcing member, described
Reinforcing member is rounded, rectangular or other regular or irregular shapes, and the reinforcing member is located at the flabellum end and the driving
Motor is in contact, and for increasing the contact surface between the flabellum and the driving motor, reinforces the fixed installation of the flabellum.
The adjustable mini-fan of air quantity provided by the utility model, by changing the flabellum 4 and the driving motor 2
Between connection angle, so as to further realize the adjusting of air quantity, change the thoughtcast that traditional air quantity is adjusted, structure letter
Single, low production cost meets the needs of users.
Compared with prior art, the beneficial effects of the utility model are：
1st, the adjustable mini-fan of air quantity provided by the utility model, by changing the flabellum and the driving motor
Between connection angle, so as to further realize the adjusting of air quantity, change the thoughtcast that traditional air quantity is adjusted, structure letter
Single, low production cost meets the needs of users.
2nd, air quantity provided by the utility model adjustable mini-fan is also set between the fixing piece and the driving motor
Fixed link is equipped with, preferably realizes being fixedly connected between the fixing piece and the driving motor, and ensures flabellum and is consolidated
Determine to be provided with certain spacing between component, convenient for preferably realizing air circulation, and can prevent the flabellum with by fixed part
It influences each other between part, ensures that the adjustable mini-fan of the air quantity can work normally.
3rd, the adjustable mini-fan of air quantity provided by the utility model, the power cord from the driving motor pass through described in
Fixed link, then drawn from the outlet hole on the fixing piece, prevent the power cord from influencing the rotation of the flabellum, moreover it is possible to ensure
The aesthetic measure of the adjustable mini-fan of air quantity.
The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (10)
- A kind of 1. adjustable mini-fan of air quantity, which is characterized in that the driving electricity being connected including fixing piece, with the fixing piece Machine, the power cord being electrically connected with the driving motor and the flabellum being connected with the driving motor, the flabellum with it is described Driving motor is rotatably connected.
- 2. the adjustable mini-fan of air quantity according to claim 1, which is characterized in that the surrounding setting of the driving motor There is mounting hole, the flabellum is stretched into inside the mounting hole；The mounting hole is rounded or bar shaped.
- 3. the adjustable mini-fan of air quantity according to claim 1, which is characterized in that the flabellum include main body and with institute The connector that main body is rotatably connected is stated, the connecting rod is fixed with the main body by screw.
- 4. the adjustable mini-fan of air quantity according to claim 2, which is characterized in that further include fastener, the mounting hole In bar shaped, the fastener fixes the flabellum and the mounting hole.
- 5. the adjustable mini-fan of air quantity according to claim 2, which is characterized in that install the mounting hole of same flabellum Quantity is at least two, and the angle of at least two mounting holes is different.
- 6. the adjustable mini-fan of air quantity according to claim 2, which is characterized in that the flabellum include main body and with institute State the connector that main body is in integral structure；The mounting hole is rounded, and the connector is cylindric in matching with the mounting hole.
- 7. the adjustable mini-fan of air quantity according to claim 6, which is characterized in that further include universal driving shaft, the linkage Axis is equipped with the first tooth, the second tooth to match with first tooth is provided on the connector, the universal driving shaft is with owning Connector is connected.
- 8. the adjustable mini-fan of air quantity according to claim 1, which is characterized in that locking mechanism is further included, for locking The rotation angle of the fixed flabellum.
- 9. the adjustable mini-fan of air quantity according to claim 1, which is characterized in that be provided with outlet on the fixing piece Hole；Fixed link is additionally provided between the fixing piece and the driving motor, described fixed link one end is connected with the fixing piece It connects, the other end is connected with the driving motor.
- 10. the adjustable mini-fan of air quantity according to claim 9, which is characterized in that the flabellum further includes reinforcing member, The reinforcing member is located at the flabellum end and is in contact with the driving motor；The fixed link is in the form of a column shell structure, the power cord successively by inside the driving motor, the fixed link with And the outlet hole on the fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383431.6U CN207583645U (en) | 2017-10-24 | 2017-10-24 | A kind of adjustable mini-fan of air quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383431.6U CN207583645U (en) | 2017-10-24 | 2017-10-24 | A kind of adjustable mini-fan of air quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583645U true CN207583645U (en) | 2018-07-06 |
Family
ID=62729454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721383431.6U Expired - Fee Related CN207583645U (en) | 2017-10-24 | 2017-10-24 | A kind of adjustable mini-fan of air quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583645U (en) |
-
2017
- 2017-10-24 CN CN201721383431.6U patent/CN207583645U/en not_active Expired - Fee Related
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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: 20180706 Termination date: 20201024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |