CN207849700U - Air deflector drive assembly and air conditioner - Google Patents
Air deflector drive assembly and air conditioner Download PDFInfo
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- CN207849700U CN207849700U CN201721800862.8U CN201721800862U CN207849700U CN 207849700 U CN207849700 U CN 207849700U CN 201721800862 U CN201721800862 U CN 201721800862U CN 207849700 U CN207849700 U CN 207849700U
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- wind deflector
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- driven gear
- motor
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- 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 15
- 230000004308 accommodation Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 28
- 230000007246 mechanism Effects 0.000 abstract description 14
- 238000013461 design Methods 0.000 abstract description 11
- 238000010408 sweeping Methods 0.000 abstract 1
- 238000012356 Product development Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000013519 translation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides an aviation baffle drive assembly and air conditioner, aviation baffle drive assembly includes: an air deflector; a drive motor (11); a drive gear (12) that is driven by the drive motor (11) to rotate; the driven gear (13) is meshed with the driving gear (12) and is driven by the driving gear (12) to rotate, the output end of the driven gear (13) can drive the air deflector to move, and the driven gear (13) is meshed with the driving gear (12) in an inner meshing mode. The external gear transmission can be changed into an internal gear transmission form through the utility model, so that the transmission ratio can be greatly improved, the driving torque of the motor can be improved, and the occupied volume space of the transmission mechanism can be kept or reduced; and the eccentricity degree of the output shaft of the motor can be reduced, and the structural design of the wind sweeping motor is facilitated.
Description
Technical field
The utility model belongs to air-conditioning technical field, and in particular to a kind of wind deflector drive component and air conditioner.
Background technology
Air conditioner air deflector rotation is generally driven using stepper motor, and (gear is generally used by swing flap motor decelerating mechanism
Transmission mechanism) slow down to increase swing flap torque.Current gear transmission generally uses external toothing form, and transmission ratio is limited past by space
Past smaller, motor driving moment is limited；When product development must select big wind deflector or the larger swing flap torque of demand, it has to select
With the stepper motor or increase swing flap motor size of relatively high power, more difficulty is brought to appearance design and product development.
Since air conditioner air deflector Driving Stepping Motor uses external toothing form in the prior art, transmission is smaller, and motor drives
Kinetic moment is limited, when selecting big wind deflector or the larger swing flap torque of demand, it has to select relatively high power stepper motor or
Increase swing flap motor size, more difficulty is brought to appearance design and product development；There are eccentric degrees for motor output shaft, unfavorable
In technical problems such as the structure designs of swing flap motor, therefore the utility model research and design goes out a kind of wind deflector drive component and sky
Adjust device.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome air conditioner air deflector in the prior art to drive stepping
Motor uses external toothing form, smaller, the limited defect of motor driving moment is driven, to provide a kind of wind deflector driving group
Part and air conditioner.
The utility model provides a kind of wind deflector drive component comprising：
Wind deflector；
Driving motor；
Driving gear is driven by the driving motor and is rotated；
Driven gear is meshed with the driving gear and is driven and the movement that rotates by the driving gear, it is described from
The output end of moving gear can drive the wind deflector to move, and the driven gear passes through internal messing with the driving gear
Mode is engaged.
Preferably,
The driving gear includes driving gear ontology and is arranged on the driving gear body peripheral wall radially outer
The external tooth that side is stretched out,
The driven gear includes driven gear ontology and is arranged on the driven gear ontology internal perisporium in radially
The internal tooth that side is stretched out,
The driving gear is set to inside the driven gear, and is intermeshed between the external tooth and the internal tooth.
Preferably,
The driven gear ontology is cirque structure, and the radially inner circumference wall in the cirque structure is arranged in the internal tooth
Upper and radially inwardly projecting setting.
Preferably,
The driven gear ontology is integrally formed with the internal tooth.
Preferably,
Further include gear pedestal, gear pedestal is inserted into the driven gear ontology of the driven gear and uses
In the bearing driving gear.
Preferably,
The gear pedestal includes base body and mounting hole, and the mounting hole is set on the base body and uses
In the installation driving gear.
Preferably,
The driving gear ontology is cylindrical structure, and the outer radial periphery wall in the cylindrical structure is arranged in the external tooth
Setting upper and outwardly in a radial direction.
Preferably,
Further include link assembly, the link assembly is connect with the driving motor, to push the driving motor successively
The driven gear, the wind deflector is driven to do translational motion.
Preferably,
The link assembly includes connecting rod cap and connecting rod, and there is the connecting rod cap first receiving space, the connecting rod to have
Second accommodation space, the connecting rod cap and the connecting rod mutually fasten, so that the first receiving space and described second is held
Receiving space engages to form total accommodation space, and total accommodation space can be used in accommodating the driving motor, the driving gear
With the driven gear.
Preferably,
The link assembly further includes rack, and the rack is set on the connecting rod cap；The wind deflector drive component
Further include releasing motor and driving box, the release motor can be engaged with the rack, to drive the link assembly to move,
The driving box is for accommodating the release motor and the part link assembly.
The utility model also provides a kind of air conditioner comprising preceding any one of them wind deflector drive component.
A kind of wind deflector drive component and air conditioner provided by the utility model have the advantages that：
The air conditioner electric member device mounting assembly and air conditioner of the utility model, pass through the driven gear and the driving gear
Be engaged by way of internal messing, can by external gear pump be driven be changed to internal messing form, can larger raising transmission ratio,
Motor driving moment can be improved simultaneously, while can keep or reduce the occupancy volumetric spaces of transmission mechanism；And motor can be reduced
Output shaft eccentric degree is conducive to the structure design of swing flap motor；Efficiently solve the use of air conditioner air deflector Driving Stepping Motor
External toothing form, transmission is smaller, and motor driving moment is limited, when selecting big wind deflector or the larger swing flap torque of demand, no
It obtains the stepper motor for not selecting relatively high power or increases swing flap motor size, more difficulty is brought to appearance design and product development
Etc. technical problems.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the wind deflector drive component of the utility model；
Fig. 2 is that driving motor, driving gear and driven gear engage part-structure signal in Fig. 1 wind deflector drive components
Figure；
Fig. 3 is that driving gear and driven gear engage part-structure schematic diagram in Fig. 1 wind deflector drive components；
Fig. 4 is the internal structure schematic diagram of the driving box component of the wind deflector drive component of the utility model.
Reference numeral is expressed as in figure：
11, driving motor；12, driving gear；121, driving gear ontology；122, external tooth；13, driven gear；131, from
Moving gear ontology；132, internal tooth；15, gear pedestal；151, base body；152, mounting hole；4, link assembly；14, connecting rod；
16, connecting rod cap；17, rack；2, motor is released；3, box is driven.
Specific implementation mode
As shown in Figs 1-4, the utility model provides a kind of wind deflector drive component comprising：
Wind deflector；
Driving motor 11；
Driving gear 12 is driven by the driving motor 11 and is rotated；
Driven gear 13 is meshed with the driving gear 12 and is driven and the movement that rotates by the driving gear 12,
The output end of the driven gear 13 can drive the wind deflector to move, and the driven gear 13 and the driving gear 12
It is engaged by way of internal messing.
It is engaged in such a way that the driven gear and the driving gear are by internal messing, it can be by external toothing tooth
Wheel transmission is changed to internal messing form, can larger raising transmission ratio, while motor driving moment can be improved, while can keep or reduce
The occupancy volumetric spaces of transmission mechanism；And motor output shaft eccentric degree can be reduced, the structure design of swing flap motor is conducive to；
It efficiently solving air conditioner air deflector Driving Stepping Motor and uses external toothing form, transmission is smaller, and motor driving moment is limited, when
When selecting big wind deflector or the larger swing flap torque of demand, it has to select the stepper motor of relatively high power or increase swing flap motor ruler
It is very little, bring the technical problems such as more difficulty to appearance design and product development.
The utility model improves a kind of large transmission ratio swing flap deceleration mechanism, by driving motor 11, driving gear 12, driven tooth
13 composition of wheel；Driving gear 12 uses internal messing mode with driven gear 13, and deceleration transmission is carried out to motor rotary motion.It is driven
Gear 13 connects wind deflector and completes swing flap action (wind deflector is not shown in figure).
Wind deflector drive component exploded perspective view containing the large transmission ratio swing flap deceleration mechanism is as shown in Figure 1, by even
Bowl cover 16, connecting rod 14, gear pedestal 15, driving gear 12, driven gear 13, driving motor 11 are constituted；Contain the connection rod set
The air conditioner indoor unit of part drives box component, is made of link assembly, release motor 2, driving box 3.
Driving gear 12 and the number of teeth of driven gear 13 are respectively Z1, Z2；Output power of motor is P, and Output speed is
W0；After deceleration mechanism, output power still can be considered that P, gear torque are M, transmission ratio i=Z2/Z1=W0/W, gear rotation
Angle is W；Since power P, initial angular velocity W0 are certain, therefore by formula P=M*W it is found that raising transmission ratio i, can reduce gear
Rotation angle W, and then increase gear torque M.
By《Theory of mechanics》Straight spur gear mechanism chapters and sections using inside engaged gear described in the embodiment it is found that be driven
Mode, all involutes of flank profil of inside engaged gear, can increase gear drive registration compared to external toothing mode, effectively improve
Gear drive stability；
Using the inside engaged gear kind of drive described in the embodiment, inside engaged gear rotation direction is identical, and due to tooth
Wheel transmission registration is higher, it is possible to increase participates in meshed gears logarithm during gear drive, improves the bearing capacity of gear, subtract
Pinion drive gap reduces the amplitude of driven end (i.e. wind deflector), improves noise.
The large transmission ratio swing flap deceleration mechanism, the inside engaged gear driving form being not limited in embodiment.Work as needs
When bigger reduction ratio, more complicated transmission mechanism can be used, inside meshing gear speed reducer structure is such as changed to planetary gear speed-reduction
Mechanism is not unfolded specifically herein.
Preferably,
The driving gear 12 includes driving gear ontology 121 and is arranged on 121 periphery wall of driving gear ontology
The external tooth 122 that radially outside is stretched out,
The driven gear 13 includes driven gear ontology 131 and is arranged on 131 internal perisporium of driven gear ontology
The internal tooth 132 that radially inside is stretched out,
The driving gear 12 is set to inside the driven gear 13, and between the external tooth 122 and the internal tooth 132
Intermeshing.
This is the preferred specific constructive form of the interior external gear pump of the utility model, driving gear is set as having outer
The motor shaft of driving motor 11 can be inserted into the axis hole of the driving gear, to drive its rotation by the external gear of tooth, will be driven
Gear is set as the internal gear with internal tooth, enables to be engaged between the internal tooth and the external tooth of driving gear, to logical
It crosses driving gear and drives the driven gear engagement rotation.
The utility model improves a kind of large transmission ratio swing flap deceleration mechanism, by driving motor 11, driving gear 12, driven tooth
13 composition of wheel；Driving gear 12 uses internal messing mode with driven gear 13, and deceleration transmission is carried out to motor rotary motion.It is driven
Gear 13 connects wind deflector and completes swing flap action (wind deflector is not shown in figure).
Preferably,
The driven gear ontology 131 is cirque structure, and the radial direction in the cirque structure is arranged in the internal tooth 132
On internal perisporium and radially inwardly projecting setting.This is the preferred constructive form of driven gear ontology in the utility model
It is acted on as shown in figure 3, inner circle annular tooth can be formed to form engaging tooth with the specific set-up mode of internal tooth.
Preferably,
The driven gear ontology 131 is integrally formed with the internal tooth 132.This be the utility model driven gear ontology with
Both preferably fabricated mode between internal tooth, can be preferably integrally formed by modes such as castings, to improve ontology and internal tooth
Between bond strength, improve structural strength.
Preferably,
Further include gear pedestal 15, gear pedestal 15 is inserted into the driven gear ontology of the driven gear 13
In 131 and for supporting the driving gear 12.As shown in figure 3, by the way that gear pedestal is arranged, driving gear can be formed
Good supporting role improves the structural strength of driving gear.
Preferably,
The gear pedestal 15 includes base body 151 and mounting hole 152, and the mounting hole 152 is set to the pedestal
On ontology 151 and for installing the driving gear 12.Driving gear can be installed and be limited by the way that mounting hole is arranged
Effect, so that it is rotated in position.
Preferably,
The driving gear ontology 121 is cylindrical structure, and the radial direction in the cylindrical structure is arranged in the external tooth 122
On periphery wall and setting outwardly in a radial direction.This is the preferred constructive form of the driving gear ontology of the utility model,
As shown in figure 3, the structure of external tooth gear can be formed, the internal messing mode between driven gear internal tooth is formed.
Preferably,
Further include link assembly 4, the link assembly 4 is connect with the driving motor 11, to push the driving motor
11 drive the driven gear 13, the wind deflector to do translational motion successively.It can be realized to driven by the way that link assembly is arranged
The translation impetus of gear, and then drive wind deflector to do translation effect by it so that wind deflector is by link assembly translation pushing
Go out, then rotated by inside engaged gear drive, realizes good wind-guiding effect.
Preferably,
The link assembly 4 includes connecting rod cap 16 and connecting rod 14, and the connecting rod cap 16 has first receiving space, the company
There is bar 14 second accommodation space, the connecting rod cap 16 and the connecting rod 14 mutually to fasten, so that the first receiving space
It engages to form total accommodation space with second accommodation space, total accommodation space can be used in accommodating the driving motor
11, the driving gear 12 and the driven gear 13.
This is the further preferred structure type of the link assembly of the utility model, by the fastening form of upper connecting rod,
The total accommodation space for accommodating main driven gear can be formed, to drive driven gear finally wind deflector to be driven to take exercises, is realized
Be translatable driving effect.
Preferably,
The link assembly further includes rack 17, and the rack 17 is set on the connecting rod cap 16；The wind deflector drives
Dynamic component further includes releasing motor 2 and driving box 3, and the release motor 2 can be engaged with the rack 17, to drive the company
Bar assembly moves, and the driving box 3 is for accommodating the release motor 2 and the part link assembly.It can be by by rack
It releases motor to drive and do translation effect, the space for releasing motor and part link assembly is accommodated by driving box that can be formed.
The utility model also provides a kind of air conditioner comprising preceding any one of them wind deflector drive component.Pass through institute
It states driven gear to be engaged by way of internal messing with the driving gear, external gear pump can be driven in being changed to and be nibbled
Conjunction form, can larger raising transmission ratio, while motor driving moment can be improved, while can keep or reduce the occupancy of transmission mechanism
Volumetric spaces；And motor output shaft eccentric degree can be reduced, the structure design of swing flap motor is conducive to；Efficiently solve air-conditioning
Wind deflector Driving Stepping Motor uses external toothing form, and transmission is smaller, and motor driving moment is limited, when select big wind deflector or
When the larger swing flap torque of demand, it has to select the stepper motor of relatively high power or increase swing flap motor size, give appearance design
The technical problems such as more difficulty are brought with product development.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.The above is only the preferred embodiment of the utility model, it is noted that for the art
For those of ordinary skill, without deviating from the technical principle of the utility model, several improvements and modifications can also be made,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (11)
1. a kind of wind deflector drive component, it is characterised in that：Including：
Wind deflector；
Driving motor (11)；
Driving gear (12) is driven by the driving motor (11) and is rotated；
Driven gear (13) is meshed with the driving gear (12) and is driven and the fortune that rotates by the driving gear (12)
Dynamic, the output end of the driven gear (13) can drive the wind deflector to move, and the driven gear (13) and the master
Moving gear (12) is engaged by way of internal messing.
2. wind deflector drive component according to claim 1, it is characterised in that：
The driving gear (12) includes driving gear ontology (121) and is arranged in driving gear ontology (121) periphery wall
On radially outside stretch out external tooth (122),
The driven gear (13) includes driven gear ontology (131) and is arranged in driven gear ontology (131) internal perisporium
On radially inside stretch out internal tooth (132),
The driving gear (12) is set to the driven gear (13) inside, and the external tooth (122) and the internal tooth (132)
Between be intermeshed.
3. wind deflector drive component according to claim 2, it is characterised in that：
The driven gear ontology (131) is cirque structure, and the radial direction in the cirque structure is arranged in the internal tooth (132)
On internal perisporium and radially inwardly projecting setting.
4. wind deflector drive component according to claim 3, it is characterised in that：
The driven gear ontology (131) is integrally formed with the internal tooth (132).
5. wind deflector drive component according to claim 2, it is characterised in that：
Further include gear pedestal (15), gear pedestal (15) is inserted into the driven gear ontology of the driven gear (13)
(131) in and for supporting the driving gear (12).
6. wind deflector drive component according to claim 5, it is characterised in that：
The gear pedestal (15) includes base body (151) and mounting hole (152), and the mounting hole (152) is set to described
On base body (151) and for installing the driving gear (12).
7. wind deflector drive component according to claim 2, it is characterised in that：
The driving gear ontology (121) is cylindrical structure, and the radial direction in the cylindrical structure is arranged in the external tooth (122)
On periphery wall and setting outwardly in a radial direction.
8. wind deflector drive component according to claim 1, it is characterised in that：
Further include link assembly (4), the link assembly (4) connect with the driving motor (11), to push the driving electricity
Machine (11) drives the driven gear (13), the wind deflector to do translational motion successively.
9. wind deflector drive component according to claim 8, it is characterised in that：
The link assembly (4) includes connecting rod cap (16) and connecting rod (14), and the connecting rod cap (16) has first receiving space, institute
Stating connecting rod (14) has the second accommodation space, the connecting rod cap (16) and the connecting rod (14) mutually fastening, so that described the
One accommodation space and second accommodation space engage to form total accommodation space, and total accommodation space can be used in described in receiving
Driving motor (11), the driving gear (12) and the driven gear (13).
10. wind deflector drive component according to claim 9, it is characterised in that：
The link assembly further includes rack (17), and the rack (17) is set on the connecting rod cap (16)；The wind deflector
Drive component further includes releasing motor (2) and driving box (3), the release motor (2) can engage with the rack (17), with
The link assembly is driven to move, the driving box (3) is for accommodating the release motor (2) and the part link assembly.
11. a kind of air conditioner, it is characterised in that：Including the wind deflector drive component described in any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800862.8U CN207849700U (en) | 2017-12-19 | 2017-12-19 | Air deflector drive assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800862.8U CN207849700U (en) | 2017-12-19 | 2017-12-19 | Air deflector drive assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207849700U true CN207849700U (en) | 2018-09-11 |
Family
ID=63421783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800862.8U Active CN207849700U (en) | 2017-12-19 | 2017-12-19 | Air deflector drive assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207849700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895635A (en) * | 2020-08-06 | 2020-11-06 | 四川长虹空调有限公司 | Air guide control method of cabinet air conditioner |
-
2017
- 2017-12-19 CN CN201721800862.8U patent/CN207849700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895635A (en) * | 2020-08-06 | 2020-11-06 | 四川长虹空调有限公司 | Air guide control method of cabinet air conditioner |
| CN111895635B (en) * | 2020-08-06 | 2022-04-29 | 四川长虹空调有限公司 | Air guide control method of cabinet air conditioner |
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