CN109058141A - Driving mechanism and tower fan - Google Patents
Driving mechanism and tower fan Download PDFInfo
- Publication number
- CN109058141A CN109058141A CN201811100242.2A CN201811100242A CN109058141A CN 109058141 A CN109058141 A CN 109058141A CN 201811100242 A CN201811100242 A CN 201811100242A CN 109058141 A CN109058141 A CN 109058141A
- Authority
- CN
- China
- Prior art keywords
- driving mechanism
- tower
- gear
- installation part
- fan
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
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 kind of driving mechanisms and tower to fan, the driving mechanism is installed on installation part, actuator including that can be installation part shake and powered rotation, the actuator has the first output shaft and the second output shaft, the first output shaft connection mounting, with the rotation of driving tower pectinid wheel；The agitating device that the second output axis connection can be such that installation part shakes.Tower fan has above-mentioned driving mechanism.The invention realizes only can realize the rotation outlet air of wind wheel and shaking the head for complete machine by an actuator simultaneously, to save complete machine cost, while meet large-scale outlet air.
Description
Technical field
The invention belongs to tower fan field more particularly to a kind of driving mechanisms of tower fan.
Background technique
Tower fan is used as a kind of New Type of Fan, and noise is small when because of its operation；Naturally, wind sense experience is comfortable when outlet air；It is whole simultaneously
Machine takes up space small advantage, in recent years by the welcome of consumer；Because the air outlet of existing tower fan is smaller, to increase outlet air surface
Product, tower fan, which needs to realize simultaneously in operation, can control the function of shaking the head, so that user experience is more preferable.
Existing tower fan is general to drive wind wheel to rotate outlet air by main motor；And the basic function shaken the head as tower fan, master
If installing synchronous motor drive head oscillating structure by fanning bottom in tower, complete machine is made to shake the head；But under this kind of mode, synchronous motor
After long-play, it is easy to appear noise problem；And complete machine increased costs, the price of complete machine can also be made using synchronous motor
It also can be higher.
A kind of fan head swinging mechanism and the fan using the mechanism are disclosed in Chinese invention patent CN103939372A, it should
Fan head swinging mechanism includes gear-box, motor, crankwheel and connecting rod, and the gear-box is fixedly connected with the motor, described
Worm screw, gram force structure and output shaft, one end of the worm screw and the motor shaft for being set to the motor are provided in gear-box
Connection, the other end of the worm screw are connect with the gear-box, and the worm screw and the gram force structure driven cooperate, the gram force
Structure is connected to the output shaft, and the output shaft is connect with the crankwheel, and the motor is provided with motor support axis, described
Motor support axis connection has motor support axle sleeve, and the motor support axle sleeve is connect with the crankwheel by the connecting rod.
In above-mentioned existing patent, solve the problems, such as shaking the head for fan by worm structure, but what the structure was only able to achieve
The rotation of horizontal direction fan blade and vertical direction are shaken the head, and wind-out range is greatly limited.
Summary of the invention
To solve above-mentioned the problems of the prior art, the present invention provides a kind of driving mechanisms and tower to fan, and the invention is real
Showed only can realize the rotation outlet air of wind wheel and shaking the head for complete machine by an actuator simultaneously, thus saved complete machine at
This, while meeting large-scale outlet air.
To achieve the above object, driving mechanism of the invention and the specific technical solution of tower fan are as follows:
A kind of driving mechanism, is installed on installation part, for driving the tower of installation part to fan complete machine shake and tower pectinid
Wheel rotation, the actuator including that can be tower fan complete machine installation part shake and tower pectinid wheel powered rotation, the actuator
With the first output shaft and the second output shaft, one end of the first output axis connection tower pectinid wheel installation part, with driving tower
The rotation of pectinid wheel installation part；The agitating device that the second output axis connection can be such that installation part tower fan complete machine shakes.
It is advanced optimized as of the invention, the agitating device includes the transmission group for being connected to second output shaft
Part, and it is connected to the link assembly of the transmission component output end, the link assembly is installed on tower fan pedestal, to drive
Tower fan complete machine is driven to shake under the active force of moving part.
It is advanced optimized as of the invention, the transmission component includes level Four gear, and the level Four gear includes difference
For the one-stage gear with the second output axis connection, the secondary gear engaged with the one-stage gear, with the secondary gear
The tertiary gear of coaxial arrangement, and the level Four gear engaged with the tertiary gear, the level Four gear by gear shaft with
The link assembly connection.
It is advanced optimized as of the invention, the link assembly includes the song that can switch to rotary motion to move back and forth
Handle, is connected to the connector of the crank, and the other end of the connector connects STATEMENT OF FEDERALLY SPONSORED, wherein the crank is connected to institute
Transmission component output end is stated, the STATEMENT OF FEDERALLY SPONSORED is connected with the chassis connecting piece being fixedly installed on tower fan pedestal mounting means.
It is advanced optimized as of the invention, the connector is the bending part for being set to chassis connecting piece side.
It is advanced optimized as of the invention, the actuator is asynchronous machine.
It is advanced optimized as of the invention, the installation part is tower fan.
A kind of tower fan, including driving mechanism described in any of the above-described kind of embodiment.
It is advanced optimized as of the invention, including tower fan pedestal and wind wheel, described in driving mechanism one end connection
Wind wheel, the other end connect the tower and fan pedestal.
It is advanced optimized as of the invention, shell is provided with outside the wind wheel, multiple rows are formed on the shell
Air port.
Driving mechanism of the invention and tower fan have the advantage that
Driving mechanism of the invention, by setting tool there are two output shaft actuator, and be separately connected tower pectinid wheel with
And tower fans pedestal, to realize the rotation of tower pectinid wheel and the shake of tower fan pedestal, and then realizes a wide range of of tower fan
Outlet air, while having saved complete machine cost.
Detailed description of the invention
Fig. 1 is the perspective view of driving mechanism of the present invention；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the cross-sectional view of driving mechanism of the present invention；
Fig. 4 is the decomposition diagram of driving mechanism of the present invention.
Appended drawing reference are as follows: 1- tower pectinid wheel 2- actuator 21- the first output shaft 22- the second output shaft 3- transmission component
31- one-stage gear 32- secondary gear 33- tertiary gear 34- level Four gear 4- link assembly 41- crank 42- connector
43- STATEMENT OF FEDERALLY SPONSORED 44- chassis connecting piece
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case where step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiments
In.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As Figure 1-Figure 4, the present invention provides a kind of driving mechanism, which is installed on installation part, to drive
The shake and rotation of dynamic installation part, the actuator 2 including that can be installation part shake and powered rotation, the actuator
2 have the first output shaft 21 and the second output shaft 22, one end of 21 connection mounting of the first output shaft, to drive installation
Part rotation；The agitating device that the second output axis connection can be such that installation part shakes.Specific in the present invention, using installation part as tower
Illustrate for fan, first output shaft 21 connects tower pectinid wheel 1 among the above, with the rotation of driving tower pectinid wheel 1；Described second is defeated
Shaft 22 connects the agitating device that tower fan complete machine can be made to shake.
Driving mechanism of the invention, by setting tool, there are two the actuators of output shaft, and by connection mounting, i.e., with
For tower fan, it is separately connected tower pectinid wheel and tower fan pedestal, to realize rotation and the tower fan pedestal of tower pectinid wheel
It shakes, and then realizes a wide range of outlet air of tower fan, while having saved complete machine cost.
In conjunction with shown in Fig. 1 and Fig. 3, present invention agitating device described above includes the biography for being connected to second output shaft 22
Dynamic component 3, and it is connected to the link assembly 4 of 3 output end of transmission component, the link assembly 4 is installed on installation part,
To drive installation part to shake under the active force of actuator.
Specifically, illustrating as shown in connection with fig. 2, the transmission component 3 includes level Four gear, and the level Four gear includes and institute
State the one-stage gear 31 of the second output shaft 22 connection, the secondary gear 32 engaged with the one-stage gear 31, with the secondary gear
The tertiary gear 33 of 32 coaxial arrangement of wheel, and the level Four gear 34 engaged with the tertiary gear 33, the level Four gear 34
It is connect by gear shaft with the link assembly 4.By the combination of said gear, realize from the second output shaft to link assembly
Between power transmission, thus further realize driving complete machine shake.
As shown in connection with fig. 4, the link assembly 4 includes the crank 41 that can switch to rotary motion to move back and forth, and is connected to
The other end of the connector 42 of the crank 41, the connector 42 connects STATEMENT OF FEDERALLY SPONSORED 43, wherein the crank 41 is connected to institute
3 output end of transmission component is stated, the STATEMENT OF FEDERALLY SPONSORED 43 is connected with the chassis connecting piece 44 being fixedly installed on installation part.Specifically,
The crank 41 is connected to the level Four gear 34, and converts reciprocating motion, the song for the rotary motion of level Four gear 34
The other end of handle 41 is fixedly connected on the connector 42, and the connector 42 moves reciprocatingly under the action of crank,
The other end of the connector connects the STATEMENT OF FEDERALLY SPONSORED 43, will move back and forth and be sent to the STATEMENT OF FEDERALLY SPONSORED 43, because of the STATEMENT OF FEDERALLY SPONSORED
43 connecting base plate connectors 44, thus the shake for driving installation part complete machine to move reciprocatingly.
Preferably, the connector 42 is the bending part for being set to 44 side of chassis connecting piece, and the benefit of bending member is arranged
It is that on the one hand chassis connecting piece can be avoided, it on the other hand can effective passing movement.
Among the above, the actuator is preferably asynchronous machine.By using asynchronous machine, pass through one of the asynchronous machine
Axis, that is, realizing an asynchronous machine can drive wind wheel to rotate and drive tower fan complete machine to shake the head, to reduce
The components of complete machine, and reduce development cost.
As shown in Figure 1, this kind of tower fan includes drive described in any of the above-described kind of embodiment the present invention also provides a kind of tower fan
Motivation structure.It has been illustrated because above-mentioned, this will not be repeated here.
In addition, the tower fan includes tower fan pedestal and wind wheel, described driving mechanism one end connects the wind wheel, the other end
Connect the tower fan pedestal.Meanwhile shell is provided with outside the wind wheel, multiple exhaust outlets are formed on the shell.
Tower fan of the invention, because it uses the driving mechanism of only one actuator of needs, realizing an actuator can
Drive wind wheel rotation, and tower fan complete machine can be driven to shake the head, to reduce the components of complete machine, and reduce exploitation at
This.
It is appreciated that the present invention is described by some embodiments, and what those skilled in the art knew, it is not taking off
In the case where from the spirit and scope of the present invention, various changes or equivalence replacement can be carried out to these features and embodiment.Separately
Outside, under the teachings of the present invention, can modify to these features and embodiment with adapt to particular situation and material without
The spirit and scope of the present invention can be detached from.Therefore, the present invention is not limited to the particular embodiment disclosed, and is fallen with
Embodiment within the scope of claims hereof belong to the present invention protect in the range of.
Claims (10)
1. a kind of driving mechanism, is installed on installation part, to drive the shake and rotation of installation part, it is characterised in that: including
It can be shaken for installation part and the actuator of powered rotation, the actuator have the first output shaft and the second output
Axis, one end of the first output shaft connection mounting, to drive installation part to rotate；The second output axis connection can make to install
The agitating device that part shakes.
2. driving mechanism according to claim 1, it is characterised in that: the agitating device is defeated including being connected to described second
The transmission component of shaft, and it is connected to the link assembly of the transmission component output end, the link assembly is installed on tower fan
On pedestal, to drive tower fan complete machine to shake under the active force of actuator.
3. driving mechanism according to claim 2, it is characterised in that: the transmission component includes level Four gear, and described four
Grade gear includes the one-stage gear with the second output axis connection, and the secondary gear engaged with the one-stage gear is and described
The tertiary gear of secondary gear coaxial arrangement, and the level Four gear engaged with the tertiary gear, the level Four gear pass through
Gear shaft is connect with the link assembly.
4. driving mechanism according to claim 2 or 3, it is characterised in that: the link assembly includes can be by rotary motion
Switch to the crank moved back and forth, be connected to the connector of the crank, the other end of the connector connects STATEMENT OF FEDERALLY SPONSORED, wherein
The crank is connected to the transmission component output end, and the STATEMENT OF FEDERALLY SPONSORED is connected with the chassis connection being fixedly installed on installation part
Part.
5. driving mechanism according to claim 4, it is characterised in that: the connector is to be set to chassis connecting piece side
Bending part.
6. driving mechanism according to any one of claim 1-3, it is characterised in that: the actuator is asynchronous machine.
7. driving mechanism according to claim 6, it is characterised in that: the installation part is tower fan.
8. a kind of tower fan, which is characterized in that including driving mechanism of any of claims 1-7.
9. tower is fanned according to claim 8, which is characterized in that fan pedestal and wind wheel, described driving mechanism one end including tower
The wind wheel is connected, the other end connects the tower and fans pedestal.
10. tower is fanned according to claim 9, which is characterized in that be provided with shell outside the wind wheel, formed on the shell
There are multiple exhaust outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100242.2A CN109058141A (en) | 2018-09-20 | 2018-09-20 | Driving mechanism and tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100242.2A CN109058141A (en) | 2018-09-20 | 2018-09-20 | Driving mechanism and tower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109058141A true CN109058141A (en) | 2018-12-21 |
Family
ID=64763381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811100242.2A Pending CN109058141A (en) | 2018-09-20 | 2018-09-20 | Driving mechanism and tower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109058141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208155A1 (en) * | 2020-04-13 | 2021-10-21 | 广东又一电器科技有限公司 | Air circulating device, air purifier, and air humidifier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2093525A (en) * | 1981-02-19 | 1982-09-02 | Yi Hsin Huang | Apparatus for adjusting the oscillatory movement of an electric fan |
| CN88212106U (en) * | 1988-02-01 | 1988-12-21 | 江麓机械厂劳动服务公司 | Multipurpose combination rerersing fan |
| US20050123391A1 (en) * | 2003-12-03 | 2005-06-09 | Lim Gary M. | Tower fan assembly |
| CN2731150Y (en) * | 2004-08-25 | 2005-10-05 | 吴敬开 | Fan for building with internal swing type blowing direction change |
| CN103244444A (en) * | 2013-04-19 | 2013-08-14 | 常州大学 | Spatial fan oscillating mechanism |
| CN208934979U (en) * | 2018-09-20 | 2019-06-04 | 珠海格力电器股份有限公司 | Driving mechanism and tower fan |
-
2018
- 2018-09-20 CN CN201811100242.2A patent/CN109058141A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2093525A (en) * | 1981-02-19 | 1982-09-02 | Yi Hsin Huang | Apparatus for adjusting the oscillatory movement of an electric fan |
| CN88212106U (en) * | 1988-02-01 | 1988-12-21 | 江麓机械厂劳动服务公司 | Multipurpose combination rerersing fan |
| US20050123391A1 (en) * | 2003-12-03 | 2005-06-09 | Lim Gary M. | Tower fan assembly |
| CN2731150Y (en) * | 2004-08-25 | 2005-10-05 | 吴敬开 | Fan for building with internal swing type blowing direction change |
| CN103244444A (en) * | 2013-04-19 | 2013-08-14 | 常州大学 | Spatial fan oscillating mechanism |
| CN208934979U (en) * | 2018-09-20 | 2019-06-04 | 珠海格力电器股份有限公司 | Driving mechanism and tower fan |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208155A1 (en) * | 2020-04-13 | 2021-10-21 | 广东又一电器科技有限公司 | Air circulating device, air purifier, and air humidifier |
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