CN208934979U - Driving mechanism and tower fan - Google Patents
Driving mechanism and tower fan Download PDFInfo
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- CN208934979U CN208934979U CN201821545051.2U CN201821545051U CN208934979U CN 208934979 U CN208934979 U CN 208934979U CN 201821545051 U CN201821545051 U CN 201821545051U CN 208934979 U CN208934979 U CN 208934979U
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- driving mechanism
- gear
- tower
- installation part
- actuator
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Abstract
The utility model 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 utility model 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 utility model belongs to the driving mechanism in tower fan field more particularly to a kind 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 wind using the mechanism are disclosed in Chinese utility model patent CN103939372A
Fan, which includes gear-box, motor, crankwheel and connecting rod, and the gear-box is fixedly connected with the motor,
Worm screw, gram force structure and output shaft, one end of the worm screw and the electricity for being set to the motor are provided in the gear-box
Arbor 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, described
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,
The motor support axis connection has motor support axle sleeve, and the motor support axle sleeve is connected with the crankwheel by the connecting rod
It connects.
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.
Utility model content
To solve above-mentioned the problems of the prior art, the utility model provides a kind of driving mechanism and tower fan, the reality
The rotation outlet air of wind wheel and shaking the head for complete machine only can be realized by an actuator simultaneously with novel realize, to save
Complete machine cost, while meeting large-scale outlet air.
To achieve the above object, the driving mechanism of the utility model 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.
As advanced optimizing for the utility model, the agitating device includes the transmission for being connected to second output shaft
Component, and be connected to the link assembly of the transmission component output end, the link assembly are installed on tower fan pedestal, with
Tower fan complete machine is driven to shake under the active force of actuator.
As advanced optimizing for the utility model, the transmission component includes level Four gear, and the level Four gear includes
The one-stage gear for respectively exporting axis connection with described second, the secondary gear engaged with the one-stage gear, with the second level
The tertiary gear of gear coaxial arrangement, and the level Four gear engaged with the tertiary gear, the level Four gear pass through gear
Axis is connect with the link assembly.
As advanced optimizing for the utility model, the link assembly includes that can switch to rotary motion to move back and forth
Crank, 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
The transmission component output end, the STATEMENT OF FEDERALLY SPONSORED are connected with the chassis connecting piece being fixedly installed on tower fan pedestal mounting means.
As advanced optimizing for the utility model, the connector is the bending part for being set to chassis connecting piece side.
As advanced optimizing for the utility model, the actuator is asynchronous machine.
As advanced optimizing for the utility model, the installation part is tower fan.
A kind of tower fan, including driving mechanism described in any of the above-described kind of embodiment.
As advanced optimizing for the utility model, including tower fan pedestal and wind wheel, driving mechanism one end connection
The wind wheel, the other end connect the tower and fan pedestal.
As advanced optimizing for the utility model, it is provided with shell outside the wind wheel, is formed on the shell more
A exhaust outlet.
Driving mechanism and the tower fan of the utility model have the advantage that
The driving mechanism of the utility model, by setting tool, there are two the actuators of output shaft, and are separately connected tower pectinid
Wheel and tower fan pedestal, to realize the rotation of tower pectinid wheel and the shake of tower fan pedestal, and then realize the big of tower fan
Range outlet air, while having saved complete machine cost.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model driving mechanism；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the cross-sectional view of the utility model driving mechanism；
Fig. 4 is the decomposition diagram of the utility model driving mechanism.
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 utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
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 " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As Figure 1-Figure 4, the utility model provides a kind of driving mechanism, which is installed on installation part,
To drive the shake and rotation of installation part, the actuator 2 including that can be installation part shake and powered rotation, the drive
Moving part 2 has the first output shaft 21 and the second output shaft 22, one end of 21 connection mounting of the first output shaft, with driving
Installation part rotation；The agitating device that the second output axis connection can be such that installation part shakes.Specific in the utility model, with peace
Piece installing is to illustrate for tower is fanned, and first output shaft 21 connects tower pectinid wheel 1 among the above, with the rotation of driving tower pectinid wheel 1；Institute
State the agitating device that the connection of the second output shaft 22 can be such that tower fan complete machine shakes.
The driving mechanism of the utility model, by setting tool, there are two the actuators of output shaft, and pass through connection mounting,
I.e. by taking tower is fanned as an example, it is separately connected tower pectinid wheel and tower fan pedestal, to realize rotation and the tower fan bottom of tower pectinid wheel
The shake of seat, and then a wide range of outlet air of tower fan is realized, while having saved complete machine cost.
In conjunction with shown in Fig. 1 and Fig. 3, the utility model agitating device described above includes being connected to second output shaft 22
Transmission component 3, and be connected to the link assembly 4 of 3 output end of transmission component, the link assembly 4 is installed on installation
On 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, the utility model additionally provides a kind of tower fan, this kind of tower fan includes described in any of the above-described kind of embodiment
Driving mechanism.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.
The tower of the utility model is fanned, and because it uses the driving mechanism of only one actuator of needs, realizes an actuator
Wind wheel can be driven to rotate and drive tower fan complete machine to shake the head, to reduce the components of complete machine, and reduce exploitation
Cost.
It is appreciated that the utility model is described by some embodiments, what those skilled in the art knew,
In the case where the spirit and scope for not departing from the utility model, these features and embodiment can be carried out with various changes or equivalent
Replacement.In addition, can modify under the introduction of the utility model these features and embodiment to adapt to particular situation
And material is without departing from the spirit and scope of the utility model.Therefore, the utility model is not by specific reality disclosed herein
The limitation of example is applied, the embodiment within the scope of fallen with claims hereof belongs to the range that the utility model is protected
It is interior.
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 |
|---|---|---|---|
| CN201821545051.2U CN208934979U (en) | 2018-09-20 | 2018-09-20 | Driving mechanism and tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545051.2U CN208934979U (en) | 2018-09-20 | 2018-09-20 | Driving mechanism and tower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934979U true CN208934979U (en) | 2019-06-04 |
Family
ID=66721870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545051.2U Active CN208934979U (en) | 2018-09-20 | 2018-09-20 | Driving mechanism and tower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058141A (en) * | 2018-09-20 | 2018-12-21 | 珠海格力电器股份有限公司 | Driving mechanism and tower fan |
-
2018
- 2018-09-20 CN CN201821545051.2U patent/CN208934979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058141A (en) * | 2018-09-20 | 2018-12-21 | 珠海格力电器股份有限公司 | Driving mechanism and tower fan |
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