CN208534815U - A kind of tower fan for reducing fuselage and shaking - Google Patents
A kind of tower fan for reducing fuselage and shaking Download PDFInfo
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- CN208534815U CN208534815U CN201820848164.3U CN201820848164U CN208534815U CN 208534815 U CN208534815 U CN 208534815U CN 201820848164 U CN201820848164 U CN 201820848164U CN 208534815 U CN208534815 U CN 208534815U
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- front housing
- wind wheel
- tower fan
- rear shell
- fuselage
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- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tower fan more particularly to a kind of tower fans for reducing fuselage and shaking.Including front shell assemblies and with the rear shell of air inlet, the front shell assemblies include the front housing with air outlet grate, the front housing and the rear shell cooperatively form inner cavity, the inner cavity is equipped with wind wheel and drives the driving motor of the wind wheel rotation, further include the yaw driving device for connecting the front housing bottom end, the front housing is driven to rotate back and forth around axis direction of the wind wheel or so.Since yaw driving device is located at front housing bottom end, body nodal point is reduced, therefore when yaw driving device directly drives front housing to swing, alleviates the load for driving complete machine to swing, whole body is avoided and swings bring shaking, improve the stability of product.
Description
Technical field
The utility model relates to the technical field of tower fan more particularly to a kind of tower fans for reducing fuselage and shaking.
Background technique
Tower fan uses more and more extensive as household electrical appliance at present, not only has using effect, there are also decorative effects, it becomes
Popular consumer goods also highlight the drawbacks of existing tower is fanned that (such as yaw is unstable, fuselage swaggers rolling as the crowd used increases
Shake), and due to human cost, the rise of production cost, the cost pressure of manufacturer is increasing, therefore makes up lacking for tower fan
It falls into, improve common objective of the production efficiency as manufacturer.Conventional tower fan can be made using the rotation of big fuselage, fragment type assembly
Relatively low at yaw shakiness production efficiency, customer complaint is more, and the production cost is very high.New internal rotation type tower is fanned for example: Chinese patent
The fan of tower disclosed in publication number 102269171A, component of shaking the head in back, will cause it is top-heavy, when yaw swing mechanism compared with
To be painstaking, while complete machine is easy to shake, and is unfavorable for the stability of product.
Summary of the invention
The technical problem to be solved by the utility model is to overcome the deficiency of the above-mentioned prior art, a kind of reduction machine is provided
The tower fan that body shakes,.
The utility model provides a kind of tower fan that reduction fuselage shakes, including front shell assemblies and with the rear shell of air inlet,
The front shell assemblies include the front housing with air outlet grate, and the front housing and the rear shell cooperatively form inner cavity, and the inner cavity is set
There is wind wheel and drive the driving motor of the wind wheel rotation, further includes the yaw driving device for connecting the front housing bottom end, drive
It moves the front housing and is rotated back and forth around axis direction of the wind wheel or so.
Wherein, the yaw driving device includes synchronous motor, crank, connecting rod and the first fixed bracket, the first fixed branch
Frame is fixed in the rear shell, and the synchronous motor is mounted on the first fixed bracket, and described crank one end connects the synchronization
The shaft of motor, the other end connect one end of the connecting rod, and the other end of the connecting rod connects the rotation of the front housing bottom end
Axis.
It wherein, further include the wind wheel bearing assembly for being located at the rear shell top, the upper axis of the wind wheel is rotatably located at
In the wind wheel bearing assembly, the wheel shaft of driving motor described in lower axis connection.
Wherein, the wind wheel bearing assembly includes bearing base, bearing plate and bearing holder (housing, cover), and the bearing base is mounted on
The bearing holder (housing, cover) is fixed on the bearing base by the rear shell top, the bearing plate, and the upper axis of the wind wheel is inserted into institute
It states in bearing holder (housing, cover).
Wherein, the front shell assemblies further include locating shaft, and the top surface of the front housing is provided with the axis for locating shaft insertion
Hole, the relatively described locating shaft of the axis hole can be rotated.
Wherein, further include the cap assembly for being built-in with electrically-controlled component, the cap assembly connect the front housing and it is described after
The top of shell.
Wherein, the cap assembly realizes connection by engaging the locating shaft of the front housing top surface.
It wherein, further include bottom front housing and chassis assembly, the bottom front housing engages with the lower part of the rear shell, the two
Bottom engage the chassis assembly.
Wherein, the inner wall of the rear shell two sides is respectively equipped with choke plate and wind deflector.
The utility model has the following beneficial effects: body nodal point is reduced since yaw driving device is located at front housing bottom end, because
This alleviates the load for driving complete machine to swing when yaw driving device directly drives front housing to swing, and avoids whole body and swings band
The shaking come, improves the stability of product.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is the cross-sectional view of the utility model tower fan.
Fig. 2 is the decomposition texture schematic diagram of the utility model tower fan fuselage.
In fig. 1 and 2 include: 1 --- cap assembly, 2 --- front shell assemblies, 21 --- rotary shaft, 22 --- front housing,
23 --- locating shaft, 3 --- wind wheel, 31 --- axis on wind wheel, 32 --- wind wheel lower axle, 4 --- driving motor, 5 --- yaw
Driving device, 51 --- synchronous motor, 52 --- crank, 53 --- connecting rod, 54 --- the first fixed bracket, 6 --- before bottom
Shell, 7 --- wind wheel bearing assembly, 71 --- bearing plate, 72 --- bearing holder (housing, cover), 73 --- bearing base, 8 --- chassis group
Part, 9 --- rear shell, 10 --- choke plate, 11 --- wind deflector, 12 --- electrically-controlled component, 13 --- the second fixed bracket.
Specific embodiment
The utility model is further described with the following Examples.
A kind of tower fan for reducing fuselage and shaking of the utility model shown in Fig. 1 and Fig. 2, front shell assemblies and has air inlet
Rear shell 9, front shell assemblies include the front housing 22 with air outlet grate, and the inner wall of 22 rear shell of front housing, 9 rear shell, 9 two sides is set respectively
There are choke plate 10 and wind deflector 11, front housing 22 and rear shell 9 cooperatively form inner cavity, and inner cavity is equipped with wind wheel 3 and wind wheel 3 is driven to rotate
Driving motor 4, driving motor 4 are fixed on the lower part of rear shell 9 by the second fixed bracket 13, and 22 bottom end of front housing is connected with yaw drive
Dynamic device 5, driving front housing 22 rotate back and forth around axis direction of wind wheel 3 or so.Since yaw driving device 5 is located at front housing 22
Bottom end reduces body nodal point, therefore when yaw driving device 5 directly drives front housing 22 to swing, alleviates and drive complete machine pendulum
Dynamic load avoids whole body and swings bring shaking.
Preferably, yaw driving device 5 includes synchronous motor 51, crank 52, connecting rod 53 and the first fixed bracket 54, and first
Fixed bracket 54 is fixed in rear shell 9, and synchronous motor 51 is mounted on the first fixed bracket 54, and the connection of 52 one end of crank synchronizes electricity
The shaft of machine 51, the other end connect one end of connecting rod 53, the rotary shaft 21 of other end connection 22 bottom end of front housing of connecting rod 53.Together
Walking the rotation of motor 51 drives crank 52 to rotate, and drives connecting rod 53 to move by crank 52, pulls the rotation in front housing 22 by connecting rod 53
Shaft 21 rotates front housing 22 back and forth around axis direction of wind wheel 3 or so.
Preferably, in order to rotate wind wheel 3 smoothly, tower fan further includes the wind wheel bearing for being located at 9 top of rear shell
Component 7, axis 31 is rotatably located in wind wheel bearing assembly 7 on wind wheel, and wind wheel lower axle 32 connects the wheel shaft of driving motor 4.Tool
Body, wind wheel bearing assembly 7 includes bearing base 73, bearing plate 71 and bearing holder (housing, cover) 72, and bearing base 73 is mounted on the top of rear shell 9
Bearing holder (housing, cover) 72 is fixed on bearing base 73 by end, bearing plate 71, and the upper axis of wind wheel 3 is inserted into bearing holder (housing, cover) 72.
In the present embodiment, front shell assemblies further include locating shaft 23, and the top surface of front housing 22 is provided with the axis being inserted into for locating shaft 23
Hole, the relatively described locating shaft 23 of axis hole can be rotated.23 locating shaft 23 of locating shaft is since locating shaft 23 and rotary shaft 21 are the same as always
Line, thereby, it is ensured that 22 smooth rotation of front housing.
In the present embodiment, tower fan further includes the cap assembly 1 for being built-in with electrically-controlled component 12, and electrically-controlled component 12 is for wireless
Driving motor 4 and synchronous motor 51 are controlled, the locating shaft 23 of bottom surface engaging 22 top surface of front housing of cap assembly 1 connects to realize,
In this way in assembling with regard to simple and convenient.
In the present embodiment, tower fan further includes bottom front housing 6 and chassis assembly 8, the lower part card of bottom front housing 6 and rear shell 9
It closes, the bottom of the two engages chassis assembly 8, in this way in assembling with regard to simple and convenient.
Since entire product is divided into 8 three cap assembly 1, fuselage, chassis assembly general modules, these three modules are ok
Process production or outsourcing production before being individually placed on, after the completion of component factory only need these components according to certain position and
Sequence is fixed on fuselage, and is loaded onto wind wheel 3, choke plate 10, wind deflector 11 and other accessories and completed machine assembly, so i.e.
Modularized production can be achieved, improved efficiency is 1 times of conventional mounting mode.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (9)
1. a kind of tower fan for reducing fuselage and shaking, including front shell assemblies and with the rear shell of air inlet, the front shell assemblies include
Front housing with air outlet grate, the front housing and the rear shell cooperatively form inner cavity, and the inner cavity is equipped with described in wind wheel and driving
The driving motor of wind wheel rotation, which is characterized in that further include the yaw driving device for connecting the front housing bottom end, described in driving
Front housing rotates back and forth around axis direction of the wind wheel or so.
2. a kind of tower fan for reducing fuselage and shaking according to claim 1, which is characterized in that the yaw driving device packet
Synchronous motor, crank, connecting rod and the first fixed bracket are included, the first fixed bracket is fixed in the rear shell, the synchronous motor
It is mounted on the first fixed bracket, described crank one end connects the shaft of the synchronous motor, and the other end connects the connecting rod
One end, the other end of the connecting rod connects the rotary shaft of the front housing bottom end.
3. a kind of tower fan for reducing fuselage and shaking according to claim 2, which is characterized in that further include being located at the rear shell
The wind wheel bearing assembly on top, the upper axis of the wind wheel are rotatably located in the wind wheel bearing assembly, lower axis connection institute
State the wheel shaft of driving motor.
4. a kind of tower fan for reducing fuselage and shaking according to claim 3, which is characterized in that the wind wheel bearing assembly packet
Bearing base, bearing plate and bearing holder (housing, cover) are included, the bearing base is mounted on the rear shell top, and the bearing plate is described in
Bearing holder (housing, cover) is fixed on the bearing base, and the upper axis of the wind wheel is inserted into the bearing holder (housing, cover).
5. a kind of tower fan for reducing fuselage and shaking according to claim 1, which is characterized in that the front shell assemblies further include
Locating shaft, the top surface of the front housing are provided with the axis hole for locating shaft insertion, and the relatively described locating shaft of the axis hole can be rotated.
6. a kind of tower fan for reducing fuselage and shaking according to claim 5, which is characterized in that further include being built-in with automatically controlled group
The cap assembly of part, the cap assembly connect the top of the front housing and the rear shell.
7. a kind of tower fan for reducing fuselage and shaking according to claim 6, which is characterized in that the cap assembly passes through card
The locating shaft of the front housing top surface is closed to realize connection.
8. a kind of tower fan that reduction fuselage shakes described according to claim 1 or 5 or 6 or 7, which is characterized in that further include bottom
Portion's front housing and chassis assembly, the bottom front housing engage with the lower part of the rear shell, and the bottom of the two engages the chassis group
Part.
9. it is according to claim 1 it is a kind of reduce fuselage shake tower fan, which is characterized in that the rear shell two sides it is interior
Wall surface is respectively equipped with choke plate and wind deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848164.3U CN208534815U (en) | 2018-06-01 | 2018-06-01 | A kind of tower fan for reducing fuselage and shaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848164.3U CN208534815U (en) | 2018-06-01 | 2018-06-01 | A kind of tower fan for reducing fuselage and shaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534815U true CN208534815U (en) | 2019-02-22 |
Family
ID=65380976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848164.3U Active CN208534815U (en) | 2018-06-01 | 2018-06-01 | A kind of tower fan for reducing fuselage and shaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332132A (en) * | 2019-07-15 | 2019-10-15 | 珠海格力电器股份有限公司 | device with air duct structure |
-
2018
- 2018-06-01 CN CN201820848164.3U patent/CN208534815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332132A (en) * | 2019-07-15 | 2019-10-15 | 珠海格力电器股份有限公司 | device with air duct structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W124943 Conclusion of examination: Declare that the patent right for invention No. 201820848164.3 is partially invalid, and maintain the validity of this patent on the basis of claims 1-6 submitted by the patentee on September 9, 2021 Decision date of declaring invalidation: 20220303 Decision number of declaring invalidation: 54411 Denomination of utility model: A tower fan for reducing body sway Granted publication date: 20190222 Patentee: Ningbo Singfun Electric Appliance Co.,Ltd. |