CN208487765U - A kind of wind guiding mechanism and air conditioner of air conditioner - Google Patents
A kind of wind guiding mechanism and air conditioner of air conditioner Download PDFInfo
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- CN208487765U CN208487765U CN201820859648.8U CN201820859648U CN208487765U CN 208487765 U CN208487765 U CN 208487765U CN 201820859648 U CN201820859648 U CN 201820859648U CN 208487765 U CN208487765 U CN 208487765U
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- swing flap
- air conditioner
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- guiding mechanism
- wind guiding
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Abstract
The utility model provides a kind of wind guiding mechanism of air conditioner, and the wind guiding mechanism includes multiple swing flap blades, and each swing flap blade one end is connected with the shell of air conditioner, and the other end is connect with connecting rod；Described connecting rod one end is connected with swing flap motor, and the swing flap motor is equipped with transmission parts；The shell is equipped with mounting bracket, and the mounting bracket includes the first accommodating chamber, is equipped with transmission parts in first accommodating chamber, the swing flap motor is connected and fixed with mounting bracket；Mounting bracket is separately provided in the utility model, can facilitate fixed conveyor parts and swing flap motor, moreover it is possible to moisture-proof proofing dust and protecting motor.
Description
Technical field
The utility model relates to air-conditioner device technical field, in particular to the wind guiding mechanism and air-conditioning of a kind of air conditioner
Device.
Background technique
Existing swing flap structure, including connecting rod；Multiple swing flap blades, the extending direction along connecting rod are articulated in connecting rod side by side
On；Driving motor has rotatable drive rod, and a swing flap blade in drive rod and multiple swing flap blades is drivingly connected.
The swing flap structure is simple, easy for installation.
Existing swing flap principle is that the connecting rod of connection swing flap blade is driven to realize swing flap blade by the drive rod on motor
It swings.A kind of automatic swing flap mechanism of air-conditioning of the CN201521140415.5 of applicant's earlier application, such as Fig. 9, including bottom
Seat, motor, swing flap connecting rod and swing flap blade group, the blade part of each swing flap blade of the swing flap blade group turn with swing flap connecting rod
Dynamic connection, the axle portion of one of swing flap blade are connect with base rotation, motor be set on the base and the output shaft of motor and
The axle portion of the swing flap blade is connected for driving the swing flap blade synchronization to rotate.Motor is directly mounted on pedestal in this application
On, the cylindrical outer surface of motor causes the fit structure of motor and pedestal to need especially setting；Furthermore driving motor and its driving
Bar is in the humid environment of operation of air conditioner, prolonged to run, and is influenced vulnerable to wet environment, and accumulates dust, reduces driving
The operational effect of motor and transmission parts.
Summary of the invention
In view of this, the utility model is directed to a kind of wind guiding mechanism of air conditioner, to solve the above problems.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of wind guiding mechanism of air conditioner, the wind guiding mechanism include multiple swing flap blades, connecting rod, each swing flap blade
One end is connected with the shell of air conditioner, and the other end is connect with connecting rod；Described connecting rod one end is connected with swing flap motor, the swing flap electricity
Machine is equipped with transmission parts；The shell is equipped with mounting bracket, and the mounting bracket includes the first accommodating chamber, and described first holds
Receive it is intracavitary transmission parts are installed, the swing flap motor is connected and fixed with mounting bracket.
Further, mounting bracket includes motor installation room, and the swing flap motor is mounted on motor installation interior, the electricity
Machine installation room is connected to the first accommodating chamber.
Further, the transmission parts include crank, and the crank is located in the first accommodating chamber, described crank one end with
Swing flap motor is connected, and the other end is connect with connecting rod.
Further, the swing flap blade is provided with through-hole far from one end of connecting rod.
Further, the radius of turn of the crank is R, and the swing flap blade oscillating radius is r, the swing flap blade
Wind sweeping area and the swing flap efficiency index of swing flap range fit are W；
The relation character of the ratio R/r and swing flap efficiency index W of the radius of turn R and half r of swing flap blade oscillating of the crank
Close following equation:
W=-1/5 (10R/r-9)2+ 15, wherein 0.3≤R/r≤1.5.
Further, ratio R/r ∈ [0.4,1.4] of the radius of turn R of the crank and swing flap blade oscillating radius r.
Further, the swing flap blade includes thin slice and sheet, and described sheet one end is equipped with the first card column, and described first
Card column is connect with connecting rod；The thin slice position is equipped with through-hole.
Further, the width of the thin slice is L1, adjust the wind guiding mechanism of device, which is characterized in that the width of the thin slice
For L1, the width of the sheet is L2, flexibility and the strength coordination blade efficiency index of the swing flap blade are Q,
Sheet width L1With sheet width L2Ratio L1/L2Meet following equation with blade efficiency index for the relationship of Q:
W=-1/2 (20L1/L2-7)2+ 15, wherein 0.1≤L1/L2≤0.6。
Further, the sheet width L1With sheet width L2Ratio L1/L2∈ [0.2,0.5].
A kind of air conditioner, the air conditioner include above-mentioned wind guiding mechanism.
Compared with the existing technology, swing flap mechanism described in the utility model has the advantage that
(1) wind guiding mechanism described in the utility model includes mounting bracket, and the mounting bracket is for installing swing flap motor
And transmission parts, simplify the installation of swing flap motor, moreover it is possible to moisture-proof proofing dust and protecting motor.
(2) relationship of pendulum radius when being swung by the crank length to swing flap motor with swing flap blade limits,
Swing flap intensity is set to match with swing flap range, to optimize swing flap effect；
(3) by setting two regions of thin slice and sheet for swing flap blade, with balance the intensity of swing flap blade with it is flexible
Property, so that it is guaranteed that can reduce a possibility that swing flap blade bent destroys while swing flap, that is, optimize the quality of swing flap blade,
Extend the service life of swing flap blade.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the first visual angle schematic diagram of the motor of the wind guiding mechanism of air conditioner described in the utility model embodiment；
Fig. 2 is the second visual angle schematic diagram of the motor of the wind guiding mechanism of air conditioner described in the utility model embodiment；
Fig. 3 is the swing flap blade of the wind guiding mechanism of air conditioner described in the utility model embodiment and the connection signal of connecting rod
Figure；
Fig. 4 is the first visual angle signal of the swing flap blade of the wind guiding mechanism of air conditioner described in the utility model embodiment
Figure；
Fig. 5 is the partial enlargement diagram of Fig. 4；
Fig. 6 is the second visual angle signal of the swing flap blade of the wind guiding mechanism of air conditioner described in the utility model embodiment
Figure；
Fig. 7 is the partial enlargement diagram of Fig. 6；
Fig. 8 is another visual angle signal of the swing flap blade of the wind guiding mechanism of air conditioner described in the utility model embodiment
Figure；
Fig. 9 is the structural schematic diagram of air conditioner swing flap component in the prior art.
Description of symbols:
1- swing flap motor, 2- crank, 3- connecting rod, 4- swing flap blade, 5- fixed plate, 6- first end, 7- the second end, 8-
First card column, the second card column of 9-, 10- thin slice, 11- sheet, 12- through-hole, 13- shaft, O1Rotation center, O2The center of connection,
B1Oscillation center.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not in the guarantor of the requires of the utility model
Within the scope of shield.
Such as power 1- Fig. 8, a kind of wind guiding mechanism of air conditioner, the wind guiding mechanism includes multiple swing flap blades 4, each described to sweep
4 one end of air blade is connected with fixed plate 5, and the fixed plate 5 is connected with air-conditioner shell, and the other end is connect with connecting rod 3；The shell
Body is equipped with mounting bracket, and the swing flap motor 1 is mounted in mounting bracket, and the swing flap motor 1 is connect with connecting rod 3.
Crank 2 is installed, the crank 2 includes first end 6 and the second end 7, institute on 1 output shaft of swing flap motor
The first end 6 for stating crank 2 is connected with exporting axis, and the crank 2 is denoted as rotation with the central point that 1 output shaft of swing flap motor rotates
Center O1.Described 3 one end of connecting rod is equipped with the second card column 9, the second end 7 of the crank 2 and 9 phase of the second card column on connecting rod 3
The Mobility Center of connection, the crank 2 and the cooperation of the second card column 9 is denoted as connection center O2.It equally, can on the second end 7
It is set as cylinder, is set as connecing hole on connecting rod 3, the cylinder is matched with hole is connect, to realize the connection of the two.First card column
8 at 3 cooperation of connecting rod, and the central point of the first card column 8 is denoted as oscillation center B1。
The mounting bracket includes motor installation room and crank rotating room, and the motor installation room and crank rotating room connect
It is logical.The swing flap blade 4 includes thin slice 10 and sheet 11, and described 11 one end of sheet is equipped with the first card column 8, first card column 8
It is connect with connecting rod 3；The thin slice 10 is located at the side on sheet 11 far from the first card column 8.The thin slice 10 is equipped with through-hole 12,
The through-hole 12 is denoted as shaft 13 far from the side of 11 side of sheet, when the swing flap blade 4 swings, 13 swings around the shaft.
The multiple swing flap blade 4 is connected by connecting rod 3, and the connecting rod 3 is connect with the crank 2 of swing flap motor 1, swing flap motor
1 drives 2 rotary motion of crank.Under the drive of crank 2, connecting rod 3 is moved left and right, and swing flap blade 4 is driven to swing, thus
Realize the control of left and right swing flap.The timing of length one of crank 2, under the drive of swing flap motor 1, crank 2 a certain range [- a,
A] swung in (wherein a be positive number), therefore under the drive of crank 2, connecting rod 3 move left and right distance corresponding range [-
B, b] (wherein b is positive number) interior variation.And connecting rod 3 drives swing flap blade 4 to swing, it is certain to move left and right range in connecting rod 3
When, the bigger (central point-oscillation center B of the first card column 8 of 8 junction of connecting rod 3 and the first card column of 4 pendulum radius of swing flap blade1
The distance between shaft 13 when swinging with swing flap blade), blade wind sweeping area is bigger, and the angle to swing is got over
It is small.The timing of range one is moved left and right in connecting rod 3, smaller (the of 8 junction of connecting rod 3 and the first card column of swing flap blade oscillating radius
The central point of one card column 8-oscillation center B1The distance between shaft 13 when swinging with swing flap blade), blade swing flap
Area is smaller, and the angle to swing is bigger.(i.e. one timing of chord length, radius is bigger, and central angle corresponding to chord length is smaller；Half
Diameter is got over hour, and central angle corresponding to chord length is bigger).And when configuring air conditioner, not only to consider that wind sweeping area is swept to increase
Monsoon intensity, while the range of left and right swing flap is considered to increase swing flap region.Swing flap blade swing flap effect need wind sweeping area with
The cooperation of swing flap range moves left and right one timing of distance in swing flap blade, and swing flap blade oscillating radius is bigger, and swing flap range is got over
It is small；Otherwise swing flap blade oscillating radius is smaller, and swing flap range is bigger.
Such as Fig. 1-Fig. 7, the radius of turn of the crank 2 is R (the rotation center O of crank 21With the connection center O of crank 22
The distance between), 4 pendulum radius of swing flap blade is the (center of the first card column 8 of 8 junction of connecting rod 3 and the first card column r
Point-oscillation center B1The distance between shaft 13 when swinging with swing flap blade), the swing flap blade wind sweeping area with sweep
The swing flap efficiency index of wind range fit is W；As swing flap efficiency index W >=10, swing flap effect is better at this time for setting.Ensure this
Each component of embodiment swing flap component is installed and is remained unchanged, and only the radius of turn R of crank 2 is probed into test and swing flap blade 4 is put
The relationship of the ratio R/r and swing flap efficiency index W of dynamic radius r, data are as follows:
In DATA REASONING, directly estimate two o'clock or point arrives the distance of line, can also pass through and survey multiple amounts progress plus and minus calculations
Show that corresponding two o'clock or point arrive the distance of line.Above-mentioned data are handled, the radius of turn R and swing flap leaf of crank 2 are obtained
The relationship of the ratio R/r and swing flap efficiency index W of the pendulum radius r of piece 4 meet following equation:
W=-1/5 (10R/r-9)2+ 15, wherein 0.3≤R/r≤1.5.
Analysis it can be concluded that, when R/r ∈ [0.4,1.4], swing flap efficiency index W value is big and fluctuates small, swing flap leaf
The swing flap effect of piece is good；As R/r < 0.4 or R/r > 1.4, swing flap efficiency index W value is small and quick reduction, swing flap leaf
The swing flap effect of piece is poor.The radius of turn R ∈ [18,40] of the crank 2, the pendulum radius r ∈ [25,45] of blade, unit:
When [0.4,1.4] mm, R/r ∈, W >=10；The swing flap angle of swing flap blade 4 is matched with surface sweeping area at this time, to reach more
Good swing flap effect.It is furthermore preferred that the radius of turn R ∈ [19,39] of the crank 2, the pendulum radius r ∈ [25,38] of blade,
Unit: when [0.5,1.3] mm, R/r ∈, W >=11.8, swing flap effect is more excellent.
4 due to the swing flap blade carry out left and right swing flap with the swing of connecting rod 3, and swing flap blade 4 needs enough strong
Degree is also required to enough toughness with swing flap to swing；If swing flap vane thickness is big, intensity is big, being capable of effective swing flap；But
It will lead to its blade bent as vane thickness increases, when blade swings, swing difficulty and increase.Therefore in the present embodiment
In, it is divided into the sheet 11 of thicker portion and the thin slice 10 of thinner region to swing flap blade, is sheet with 3 coupling part of connecting rod
11, to keep enough intensity swing flaps.With the swing of connecting rod 3, the swing flap blade big region that occurs bending and deformation is set as thin
Piece 10 bend swing flap blade will not because of swing to keep toughness good enough.
The width of thin slice 10 is denoted as L in swing flap blade described in the present embodiment 4 thus1(as shown in figure 8, being provided with through-hole
The distance on the two sides edge of 12 thin slice 10), the width of sheet 11 is denoted as L2(as shown in figure 8, being provided with the thin slice 10 of through-hole 12
Go up the distance in the farthest point on sheet 11 on the edge to swing flap blade of 8 side of the first card column), the swing flap blade oscillating
The flexible blade efficiency index with the cooperation of swing flap blade strength is Q；It sets as blade efficiency index Q >=10.5, at this time blade
Effect is better.Ensure that each component of the swing flap component of the present embodiment is installed and remained unchanged, only test is probed into thin on swing flap blade 4
The width L of piece 101With the width L of sheet 112Ratio L1/L2The relationship for being Q with blade efficiency index, data are as follows:
In DATA REASONING, directly estimate two o'clock or point arrives the distance of line, can also pass through and survey multiple amounts progress plus and minus calculations
Show that corresponding two o'clock or point arrive the distance of line.Above-mentioned data are handled, the width L of thin slice 10 on swing flap blade 4 is obtained1
With the width L of sheet 112Ratio L1/L2Meet following equation with blade efficiency index for the relationship of Q:
W=-1/2 (20L1/L2-7)2+ 15, wherein 0.1≤L1/L2≤0.6。
Analysis it can be concluded that, work as L1/L2When [0.2,0.5] ∈, blade efficiency index is Q value greatly and fluctuates small, swing flap
The swing flap effect of blade is good；Work as L1/L2< 0.2 or L1/L2When > 0.5, blade efficiency index is that Q is small and quick reduction, swing flap
The swing flap effect of blade is poor.
The width L of the thin slice 101∈ [9,18], the width L of sheet 112∈ [18,90], unit: mm, L1/L2∈
When [0.2,0.5], W >=10.5；The flexibility of the swing flap blade of swing flap blade 4 is matched with intensity at this time, to reach better
Blade effect.
It is furthermore preferred that the width L of the thin slice 101∈ [10,16], the width L of sheet 112∈ [22.2,64], unit:
Mm, L1/L2When [0.25,0.45] ∈, W >=13；Blade effect is most more excellent.
A kind of air conditioner, the air conditioner include above-mentioned wind guiding mechanism.
Swing flap mechanism described in the utility model has the advantage that
(1) wind guiding mechanism described in the utility model includes mounting bracket, and the mounting bracket is for installing swing flap motor
And transmission parts, simplify the installation of swing flap motor, moreover it is possible to moisture-proof proofing dust and protecting motor.
(2) relationship of pendulum radius when being swung by the crank length to swing flap motor with swing flap blade limits,
Swing flap intensity is set to match with swing flap range, to optimize swing flap effect；
(3) by setting two regions of thin slice and sheet for swing flap blade, with balance the intensity of swing flap blade with it is flexible
Property, so that it is guaranteed that can reduce a possibility that swing flap blade bent destroys while swing flap, that is, optimize the quality of swing flap blade,
Extend the service life of swing flap blade.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of wind guiding mechanism of air conditioner, which is characterized in that the wind guiding mechanism includes multiple swing flap blades (4), connecting rod
(3), each described swing flap blade (4) one end is connected with the shell of air conditioner, and the other end is connect with the connecting rod (3)；The connecting rod
(3) one end is connected with swing flap motor (1), and the swing flap motor (1) is equipped with transmission parts；The shell is equipped with installation branch
Frame, the mounting bracket include the first accommodating chamber, are equipped with the transmission parts, the swing flap motor in first accommodating chamber
(1) it is connected and fixed with the mounting bracket.
2. a kind of wind guiding mechanism of air conditioner according to claim 1, which is characterized in that the mounting bracket includes motor
Room is installed, the swing flap motor (1) is mounted on motor installation interior, and the motor installation room and first accommodating chamber connect
It is logical.
3. a kind of wind guiding mechanism of air conditioner according to claim 1, which is characterized in that the transmission parts include crank
(2), the crank (2) is located in first accommodating chamber, and described crank (2) one end is connected with the swing flap motor (1), separately
One end is connect with the connecting rod (3).
4. a kind of wind guiding mechanism of air conditioner according to claim 3, which is characterized in that the swing flap blade (4) is separate
One end of the connecting rod (3) is provided with through-hole (12).
5. a kind of wind guiding mechanism of air conditioner according to claim 4, which is characterized in that
The radius of turn of the crank (2) is R, and the pendulum radius of the swing flap blade (4) is r, and swing flap blade (4) are swept
Wind area and the swing flap efficiency index of swing flap range fit are W；
Ratio R/the r and swing flap efficiency index of the radius of turn R of the crank (2) and the pendulum radius r of the swing flap blade (4)
The relationship of W meets following equation:
W=-1/5 (10R/r-9)2+ 15, wherein 0.3≤R/r≤1.5.
6. a kind of wind guiding mechanism of air conditioner according to claim 5, which is characterized in that the rotation of the crank (2) half
Ratio R/r ∈ [0.4,1.4] of diameter R and the pendulum radius r of the swing flap blade (4).
7. a kind of wind guiding mechanism of air conditioner according to claim 1, which is characterized in that the swing flap blade (4) includes
Thin slice (10) and sheet (11), described sheet (11) one end are equipped with the first card column (8), first card column (8) and the connecting rod
(3) it connects；The thin slice (10) is equipped with through-hole (12).
8. a kind of wind guiding mechanism of air conditioner according to claim 7, which is characterized in that the width of the thin slice is L1, institute
The width for stating sheet is L2, the flexibility of the swing flap blade is Q with the blade efficiency index of strength coordination,
The sheet width L1With sheet width L2Ratio L1/L2Meet following equation with blade efficiency index for the relationship of Q:
W=-1/2 (20L1/L2-7)2+ 15, wherein 0.1≤L1/L2≤0.6。
9. a kind of wind guiding mechanism of air conditioner according to claim 8, which is characterized in that thin slice (10) the width L1With
Sheet (11) width L2Ratio L1/L2∈ [0.2,0.5].
10. a kind of air conditioner, which is characterized in that the air conditioner includes wind guiding mechanism described in claim 1-9 one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859648.8U CN208487765U (en) | 2018-06-05 | 2018-06-05 | A kind of wind guiding mechanism and air conditioner of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859648.8U CN208487765U (en) | 2018-06-05 | 2018-06-05 | A kind of wind guiding mechanism and air conditioner of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN208487765U true CN208487765U (en) | 2019-02-12 |
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ID=65251085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820859648.8U Active CN208487765U (en) | 2018-06-05 | 2018-06-05 | A kind of wind guiding mechanism and air conditioner of air conditioner |
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| Country | Link |
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| CN (1) | CN208487765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781100A (en) * | 2019-11-06 | 2021-05-11 | 宁波奥克斯电气股份有限公司 | Lead screw transmission swing blade device, air guide device and air conditioner |
-
2018
- 2018-06-05 CN CN201820859648.8U patent/CN208487765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781100A (en) * | 2019-11-06 | 2021-05-11 | 宁波奥克斯电气股份有限公司 | Lead screw transmission swing blade device, air guide device and air conditioner |
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