CN104533815B - Vertical type circulation fan - Google Patents
Vertical type circulation fan Download PDFInfo
- Publication number
- CN104533815B CN104533815B CN201410810273.2A CN201410810273A CN104533815B CN 104533815 B CN104533815 B CN 104533815B CN 201410810273 A CN201410810273 A CN 201410810273A CN 104533815 B CN104533815 B CN 104533815B
- Authority
- CN
- China
- Prior art keywords
- motor
- shaft sleeve
- connecting rod
- circulation fan
- support
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a vertical type circulation fan. The vertical type circulation fan comprises a stand column tube and a fan blade motor base, the stand column tube is sleeved with a supporting frame, a first driving motor connected with a first motor shaft sleeve is fixedly installed at the end of the stand column tube, a first connecting rod is pivoted to the first motor shaft sleeve in an eccentric mode, the other end of the first connecting rod is eccentrically pivoted to the supporting frame, and the first driving motor drives the supporting frame to swing left and right through the first motor shaft sleeve and the first connecting rod. A notch groove is formed in the top end of the supporting frame, a second connecting rod is pivoted to a groove wall, the other end of the second connecting rod is pivoted to a second motor shaft sleeve, the second motor shaft sleeve is eccentrically and fixedly connected to an output shaft of a second driving motor, a fan blade motor base is fixedly installed on the second driving motor, a supporting rod fixedly connected with the groove wall of the notch groove is further pivoted to the second driving motor, and the second driving motor drives the fan blade motor base through the second motor shaft sleeve and the second connecting rod to vertically swing with the supporting rod as a rotating shaft. The vertical type circulation fan is simple in structure, reliable in driving and favorable for appearance model design.
Description
Technical field
The present invention relates to a kind of fan, particularly a kind of vertical circulation fan.
Background technology
Vertical fan by its small volume, move the advantages of facilitate and used by increasing family, but traditional
Vertical fan typically only has left and right oscillating function, and this kind of fan is only used for blowing against people, and in human height direction
Wind direction can not change, and easily make one to feel under the weather or even catch a cold.
In addition, with the raising of people's living standard, all having air-conditioning in general family, but air-conditioning be cold in use
Wind is easier the air low layer being gathered in room, and during blowing hot-air, hot blast is easily collected on the high level of room air again, by
Little in room air mobility, it is uneven to easily cause indoor environment temperature, lead to local pleasantly cool or warm so that air-conditioning not
Refrigeration can be played well or heat the effect reaching regulation room temperature.
For this reason, having had vertical circulation fan at present, it not only has left and right oscillating function, also has work(of shaking the head up and down
Comfortableness can be improved so that wind direction can change；When using the air conditioner, open vertical circulation fan, Interior Space can be accelerated
Gas above-below direction flowing velocity so that indoor temperature is more uniform, preferably play the thermoregulatory effect of air-conditioning.
But the vertical circulation in conventional art fans its complex structure, and installation difficulty, particularly in driving part due to driving
Motivation structure is numerous and arrangement is numerous and diverse, leads to monolithic case redundancy bulky, the overall aesthetics of circulation fan is had a greatly reduced quality, also not
Miniaturization Design beneficial to appearance and modeling.
It is therefore desirable to being optimized to traditional vertical circulation fan and improving.
Content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of vertical circulation fan, and its structure is simple, and driving can
Lean on, be conducive to the design of appearance and modeling.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of vertical circulation fan, including column tube and flabellum motor cabinet, is provided with flabellum motor in described flabellum motor cabinet,
The outfan of flabellum motor connects flabellum, described column tube is equipped with can left-right rotation case type bracing frame, column tube
End extend in support frame as described above and end on be installed with the first motor, the output of described first motor
First motor shaft sleeve is installed with axle, on described first motor shaft sleeve, bias is articulated with first connecting rod, first connecting rod another
One end and support frame as described above pivot joint, described first motor passes through the first motor shaft sleeve and first connecting rod drives about bracing frame
Wave；The top of support frame as described above is formed with the gap slot in u shape, a cell wall of this gap slot is articulated with second connecting rod, institute
The other end stating second connecting rod is articulated with the second motor shaft sleeve, and described second motor shaft sleeve bias is fastened on the second driving electricity
On the output shaft of machine, described second motor fixedly mounts described flabellum motor cabinet, the second motor is also articulated with
One support bar, the other end of described support bar is fixedly connected with the cell wall of gap slot, and the second motor passes through the second motor shaft
Set, second connecting rod drive flabellum motor cabinet to teeter with support bar for rotating shaft.
As the improvement of technique scheme, described first motor and the second motor are synchronous motor.
As the improvement further of technique scheme, described flabellum motor cabinet passes through the first electric machine support and the second motor
Support is connected with described second motor, and described first electric machine support is buckled on described flabellum motor cabinet and leads to for u shape structure
Cross bolt connection to fix, described second electric machine support is passed through screw and connected with described first electric machine support and the second motor respectively
Connect fixation, pivoted hole is provided with the second electric machine support and is used for and described support bar pivot joint.
Preferably, described first connecting rod is connected with support frame as described above by the axle sleeve that swings, shape on the axle sleeve that swings
Become to have the first projection, the end of described first connecting rod has set borehole jack and puts in this described first projection, and the axle sleeve that swings leads to
Cross screw to be fixedly connected with bracing frame.
Further, the cell wall of described gap slot is provided with axle sleeve lid, described axle sleeve lid is connected with shaft sleeve plate, shaft sleeve plate
On be provided with projection and square opening, described second connecting rod is nested with realizes pivot joint on this described projection, and described support bar is inserted into
Fixing in this described square opening.
Further, the output shaft of described first and second motor, be both provided with jack on first and second motor shaft sleeve, described
First and second motor shaft sleeve is connected by latch with the output shaft of corresponding first and second motor.
Preferably, the back cover being connected with described flabellum motor cabinet, described second motor, the second motor shaft are also included
Set, second connecting rod, first and second electric machine support are arranged in described back cover.
Further, described back cover is formed with the second projection, axle sleeve lid is provided with the movement locus phase with the second projection
The arc-shaped slot of adaptation.
Further, support frame as described above includes front support stand and rear support stand, and back and front supporting frame is connected by screw, described
First motor, the first motor shaft sleeve, first connecting rod and the axle sleeve that swings are arranged to be enclosed by back and front supporting frame and are formed
Cavity in.
The invention has the beneficial effects as follows: using the present invention of said structure, by can the bracing frame of left-right rotation, the first drive
Galvanic electricity machine, first connecting rod and the first motor shaft sleeve and the second motor being connected with flabellum motor cabinet, second connecting rod, second
The cooperation of the parts such as motor shaft sleeve it is easy to achieve vacillating now to the left, now to the right and teetering of circulation fan, many realizing circulation fan
While angle is waved, have the advantages that simple and compact for structure, easy for installation, component number is few, be particularly advantageous in circulation fan
The Miniaturization Design in driver part position for the shell, so that whole vertical circulation fan is more compact attractive in appearance, preferably meets people's
Demand.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the internal structure schematic diagram after the present invention hides the parts such as rear support stand, flabellum；
Fig. 3 is the decomposing schematic representation of Fig. 2；
Fig. 4 is the structural representation in the present invention in the driving means driving flabellum motor cabinet to teeter；
Fig. 5 is the partial enlarged drawing that the present invention hides after rear support stand in axle sleeve lid position；
Fig. 6 is the decomposing schematic representation of Fig. 4.
Specific embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and examples.
With reference to Fig. 1 ~ Fig. 6, a kind of vertical circulation fan of the present invention, including column tube 1 and flabellum motor cabinet 2, described flabellum
Flabellum motor is installed in motor cabinet 2, the outfan of flabellum motor connects flabellum, and described column tube 1 is equipped with can left/right rotation
The bracing frame 10 of dynamic case type, the end of column tube 1 extend in support frame as described above 10 and is installed with first on end
Motor 3, the output shaft of described first motor 3 is installed with the first motor shaft sleeve 4, described first motor shaft sleeve
On 4, bias is articulated with first connecting rod 5, the other end of first connecting rod 5 and support frame as described above 10 pivot joint, described first motor 3
Bracing frame 10 is driven to vacillate now to the left, now to the right by the first motor shaft sleeve 4 and first connecting rod 5；The top of support frame as described above 10 is formed with u
The gap slot 101 of shape, a cell wall of this gap slot 101 is articulated with second connecting rod 6, the other end pivot joint of described second connecting rod 6
There is the second motor shaft sleeve 7, described second motor shaft sleeve 7 bias is fastened on the output shaft of the second motor 8, described
Described flabellum motor cabinet 2 is fixedly mounted on two motors 8, the second motor 8 is also articulated with a support bar 9, described
The other end of strut 9 is fixedly connected with the cell wall of gap slot 101, and the second motor 8 passes through the second motor shaft sleeve 7, second even
Bar 6 drives flabellum motor cabinet 2 to teeter with support bar 9 for rotating shaft.
In the present embodiment, preferably described first motor 3 and the second motor 8 are synchronous motor, from synchronization
Motor is more beneficial for layout and miniaturization, the simplification design of driving structure.
In the present embodiment, described flabellum motor cabinet 2 pass through the first electric machine support 21 and the second electric machine support 22 with described
Second motor 8 connects, and described first electric machine support 21 is buckled on described flabellum motor cabinet 2 for u shape structure and passes through bolt
It is connected, described second electric machine support 22 is passed through screw and connected with described first electric machine support 21 and the second motor 8 respectively
Connect fixation, pivoted hole 23 is provided with the second electric machine support 22 and is used for and the pivot joint of described support bar 9, this structure is easy to module
Change and assemble.
Preferably, described first connecting rod 5 is connected with support frame as described above 10 by the axle sleeve 51 that swings, and swing axle sleeve
It is formed with the first projection, the end of described first connecting rod 5 has set borehole jack and puts in this described first projection, swings on 51
Axle sleeve 51 is fixedly connected with bracing frame 10 by screw.Swing axle sleeve 51 setting make the first motor 3 drive
Support 10 is more smooth when vacillating now to the left, now to the right, and this structure also will not increase volume and the size of circulation fan, can be sufficiently sharp
With bracing frame 10 inner space.
In the present embodiment, the cell wall of described gap slot 101 is provided with axle sleeve lid 102, described axle sleeve lid 102 connects
There is shaft sleeve plate 103, shaft sleeve plate 103 is provided with projection 104 and square opening 105, described second connecting rod 6 is nested with this described projection
Pivot joint is realized, described support bar 9 is inserted in this described square opening 105 and is fixed by injection on 104.
In the present embodiment, the output shaft of described first and second motor 3,8, all set on first and second motor shaft sleeve 4,7
It is equipped with jack 13, described first and second motor shaft sleeve 4,7 is connected by latch with the output shaft of corresponding first and second motor 3,8
Connect fixation, this fixed form connects reliable, easy accessibility, with low cost, easily realizes.
For aesthetic requirements, circulation fan also includes the back cover 11 being connected with described flabellum motor cabinet 2, and described second drives electricity
Machine 8, the second motor shaft sleeve 7, second connecting rod 6, first and second electric machine support 21,22 are arranged in described back cover 11.
Preferably, described back cover 11 is formed with the second projection 12, axle sleeve lid 102 is provided with the fortune with the second projection 12
The arc-shaped slot 106 that dynamic rail mark is adapted, arc-shaped slot 106 and the second projection 12 can play guiding and spacing effect, make
Obtain the more preferable action of realizing teetering of circulation fan.
In the present embodiment, for ease of assembling, support frame as described above 10 includes front support stand 107 and rear support stand 108, front,
Rear support stand 107,108 is connected by screw, described first motor 3, the first motor shaft sleeve 4, first connecting rod 5 and left and right
Swinging bush 51 is arranged at and is enclosed in the cavity being formed by back and front supporting frame 107,108.
Using the present invention of said structure, by can the bracing frame 10 of left-right rotation, the first motor 3, first connecting rod 4
The second motor 8 of be connected with the first motor shaft sleeve 5 and with flabellum motor cabinet 2, second connecting rod 6, second motor shaft sleeve 7 etc.
The cooperation of part it is easy to achieve vacillating now to the left, now to the right and teetering of circulation fan, realizing what circulation fan multi-angle was waved
Meanwhile, have the advantages that simple and compact for structure, easy for installation, component number is few, be particularly advantageous in circulation fan shell and driving
The Miniaturization Design of component locations, so that whole vertical circulation fan is more compact attractive in appearance, preferably meets the demand of people.
The above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, all should fall under the scope of the present invention.
Claims (9)
1. a kind of vertical circulation fan, including column tube and flabellum motor cabinet, is provided with flabellum motor, fan in described flabellum motor cabinet
The outfan of leaf motor connect flabellum it is characterised in that: be equipped with described column tube can left-right rotation case type support
Frame, the end of column tube extend in support frame as described above and is installed with end the first motor, described first driving
First motor shaft sleeve is installed with the output shaft of motor, on described first motor shaft sleeve, bias is articulated with first connecting rod, the
The other end of one connecting rod and support frame as described above pivot joint, described first motor passes through the first motor shaft sleeve and first connecting rod drives
Bracing frame is vacillated now to the left, now to the right；The top of support frame as described above is formed with the gap slot in u shape, and a cell wall of this gap slot is articulated with
Two connecting rods, the other end of described second connecting rod is articulated with the second motor shaft sleeve, and described second motor shaft sleeve bias is fastened on
On the output shaft of the second motor, described second motor fixedly mounts described flabellum motor cabinet, the second motor
On be also articulated with a support bar, the other end of described support bar is fixedly connected with the cell wall of gap slot, and the second motor passes through
Second motor shaft sleeve, second connecting rod drive flabellum motor cabinet to teeter with support bar for rotating shaft.
2. a kind of vertical circulation fan according to claim 1 it is characterised in that: described first motor and the second driving
Motor is synchronous motor.
3. a kind of vertical circulation fan according to claim 2 it is characterised in that: described flabellum motor cabinet passes through the first motor
Support and the second electric machine support are connected with described second motor, and described first electric machine support is buckled in described fan for u shape structure
On leaf motor cabinet and be bolted fixation, described second electric machine support pass through screw respectively with described first electric machine support and
Second motor is connected, and is provided with pivoted hole and is used for and described support bar pivot joint on the second electric machine support.
4. a kind of vertical circulation fan according to any claim in claims 1 to 3 it is characterised in that: described first
Connecting rod is connected with support frame as described above by the axle sleeve that swings, and the axle sleeve that swings is formed with the first projection, described first even
The end of bar has set borehole jack and puts in this described first projection, and the axle sleeve that swings is fixedly connected with bracing frame by screw.
5. a kind of vertical circulation fan according to claim 4 it is characterised in that: be provided with axle on the cell wall of described gap slot
Upper shield, described axle sleeve lid is connected with shaft sleeve plate, and shaft sleeve plate is provided with projection and square opening, and described second connecting rod is nested with this
Pivot joint is realized, described support bar is inserted in this described square opening fixing on described projection.
6. a kind of vertical circulation fan according to claim 5 it is characterised in that: described first, second motor defeated
It is both provided with jack, described first, second motor shaft sleeve and corresponding first, second drives on shaft, first, second motor shaft sleeve
The output shaft of galvanic electricity machine is connected by latch.
7. a kind of vertical circulation fan according to claim 6 it is characterised in that: also include and described flabellum motor cabinet even
The back cover connecing, described second motor, the second motor shaft sleeve, second connecting rod, first, second electric machine support are arranged at described
In back cover.
8. a kind of vertical circulation fan according to claim 7 it is characterised in that: be formed with second raised on described back cover,
The arc-shaped slot being adapted with the movement locus of the second projection is provided with axle sleeve lid.
9. a kind of vertical circulation fan according to claim 8 it is characterised in that: support frame as described above include front support stand and after
Bracing frame, back and front supporting frame is connected by screw, described first motor, the first motor shaft sleeve, first connecting rod and left and right
Swinging bush is arranged at and is enclosed in the cavity being formed by back and front supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810273.2A CN104533815B (en) | 2014-12-23 | 2014-12-23 | Vertical type circulation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810273.2A CN104533815B (en) | 2014-12-23 | 2014-12-23 | Vertical type circulation fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104533815A CN104533815A (en) | 2015-04-22 |
| CN104533815B true CN104533815B (en) | 2017-01-18 |
Family
ID=52849403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410810273.2A Active CN104533815B (en) | 2014-12-23 | 2014-12-23 | Vertical type circulation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104533815B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313958B (en) * | 2017-06-27 | 2023-10-24 | 广东美的环境电器制造有限公司 | Driving assembly for fan and fan with driving assembly |
| US11313375B2 (en) | 2017-06-27 | 2022-04-26 | Gd Midea Environment Appliances Mfg Co., Ltd. | Driving assembly for use with fan, and fan having same |
| CN107725446B (en) * | 2017-11-22 | 2024-02-13 | 江门市西点电器科技有限公司 | Vertical fan with bidirectional oscillating head |
| CN110906475A (en) * | 2019-12-30 | 2020-03-24 | 派洛奇科技（广东）有限公司 | Air purifier and auxiliary supporting mechanism |
| CN113565780B (en) * | 2020-04-28 | 2023-10-10 | 广东美的环境电器制造有限公司 | Method, device, computer and storage medium for determining air supply strategy of fan |
| CN114001046A (en) * | 2021-09-24 | 2022-02-01 | 珠海格力电器股份有限公司 | Control method, device and system of circulating fan and circulating fan |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386224Y (en) * | 1999-07-09 | 2000-07-05 | 海尔集团公司 | Electric fan with horizontal and vertical oscillation device |
| CN2453172Y (en) * | 2000-06-16 | 2001-10-10 | 广东美的集团股份有限公司 | Mixed type face turning mechanism for electric fan |
| JP2002266789A (en) * | 2001-03-12 | 2002-09-18 | Sanyo Electric Co Ltd | Fan |
| CN200999744Y (en) * | 2006-12-31 | 2008-01-02 | 胡丰 | Right and left pivoting motion and pitching rocking electric fan head |
| CN104047873B (en) * | 2013-03-13 | 2016-12-28 | 广东美的环境电器制造有限公司 | Fan head and there is its electric fan |
| JP6077897B2 (en) * | 2013-03-19 | 2017-02-08 | シャープ株式会社 | Blower |
| CN204386926U (en) * | 2014-12-23 | 2015-06-10 | 江门市西点电器科技有限公司 | A kind of vertical circulation fan |
-
2014
- 2014-12-23 CN CN201410810273.2A patent/CN104533815B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104533815A (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104533815B (en) | Vertical type circulation fan | |
| CA2845260C (en) | Indoor air-conditioner provided with air deflector | |
| CN106958867B (en) | Vertical air conditioner indoor unit | |
| CN207898230U (en) | A kind of file cabinet | |
| CN105972793A (en) | Air port structure and air conditioning system | |
| CN101858354A (en) | Self-controlled stereometric blast fan | |
| CN205654575U (en) | Tower fan convenient to dismantle and wash | |
| CN106440038A (en) | Vertical air conditioner indoor unit | |
| CN204386926U (en) | A kind of vertical circulation fan | |
| CN201885367U (en) | Vertical air conditioner | |
| CN212899089U (en) | Bedside fan | |
| CN209270772U (en) | A kind of two axis holders based on crossed roller bearing | |
| CN208733949U (en) | Multi-angle opens power sunroof | |
| CN209654282U (en) | Multi-angle swings air supply device | |
| CN210715211U (en) | Folding fan | |
| CN208057469U (en) | A kind of energy-saving fan with decrease of noise functions | |
| CN201740175U (en) | Cabinet type air conditioner | |
| CN208430554U (en) | A kind of excavator ventilation driver's cabin | |
| CN208706061U (en) | A kind of Garment Designing Teaching platform | |
| CN220566272U (en) | Improved spherical fan | |
| CN208045068U (en) | A kind of Municipal electronics promotional plate | |
| CN221742878U (en) | Double-end air circulation fan capable of being combined in left-right rotation mode | |
| CN205478449U (en) | Folding fan | |
| CN205880739U (en) | Portable computer display | |
| CN201221479Y (en) | Water-cooling tower fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |