CN220187079U - Driven air deflector assembly and air conditioner thereof - Google Patents

Abstract

The utility model discloses a driven air deflection assembly, which comprises: the first air deflector, the second air deflector and the driving assembly; the driving assembly comprises a first rotating shaft, a second rotating shaft and a linkage mechanism; the first rotating shaft and the second rotating shaft are staggered, and the linkage mechanism guides the first rotating shaft and the second rotating shaft to be in alternate linkage or simultaneous linkage with the driving assembly; the first rotating shaft moves synchronously with the first air deflector, and the second rotating shaft moves synchronously with the second air deflector. The utility model also discloses an air conditioner which adopts the driving air deflector assembly. According to the utility model, the first transmission gear is provided with the gear-missing section so as to guide the first air deflector and the second air deflector to be converted under different using states, and the driving mode and the angle of the air deflector are adjusted according to different running modes of the air conditioner.

Description

Driven air deflector assembly and air conditioner thereof

Technical Field

The utility model relates to the field of air conditioners, in particular to a driven air deflector assembly and an air conditioner thereof.

Background

The common air conditioner is generally provided with an air outlet, the air outlet is only provided with one air deflector, the structure of the air deflector is fixed and cannot be changed, the rotating angle of the air deflector cannot be too large, the adjustment of the air supply direction is limited, the air outlet angle during refrigeration and heating cannot completely meet corresponding requirements, and the current common air deflector structure driving is characterized in that each air deflector is respectively arranged on a respective motor for driving, so that the common air conditioner has the defects of high cost and complicated structure.

The current air-conditioning air supply mode can only supply air along the front of the air outlet, the air supply range is narrow, and the selection of the installation position of the indoor unit of the air conditioner is limited to a certain extent; in addition, the response speed of the air deflector is slower when the air quantity is set and regulated, and the response speed of the air deflector to temperature adjustment is also slower, so that the use requirements of the diversity of users cannot be met.

Disclosure of Invention

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a driven air deflector assembly, which is used for guiding a first rotating shaft and a second rotating shaft to be in alternate linkage or simultaneous linkage with a driving assembly through the arrangement of a linkage assembly, so that horizontal air outlet, angular air outlet and vertical air outlet can be realized.

The second object of the present utility model is to provide an air conditioner, which is provided with the driving air deflection assembly, so as to realize the horizontal air outlet, the angular air outlet and the vertical air outlet of the driving air deflection assembly.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a driven air deflection assembly comprising: the first air deflector, the second air deflector and the driving assembly; the driving assembly comprises a first rotating shaft, a second rotating shaft and a linkage mechanism; the first rotating shaft and the second rotating shaft are staggered, and the linkage mechanism guides the first rotating shaft and the second rotating shaft to be in alternate linkage or simultaneous linkage with the driving assembly; the first rotating shaft moves synchronously with the first air deflector, and the second rotating shaft moves synchronously with the second air deflector.

Further, the linkage mechanism comprises a first transmission tooth, a second transmission tooth, a first output tooth and a second output tooth;

the first transmission teeth are in rolling connection or meshing connection with the second output teeth; the second transmission gear is meshed with the first transmission gear; the second transmission gear is in transmission connection with the first output gear;

the first output teeth are arranged on the first rotating shaft and are synchronously connected with the first air deflector;

the second output teeth are arranged on the second rotating shaft and are synchronously connected with the second air deflector.

Further, the first transmission gear comprises a first transmission section and a second transmission section, a gear missing section and a meshing gear section are arranged in the rotation direction of the first transmission section, the gear missing section is in rolling connection with the second output gear, and the meshing gear section is in meshing connection with the second output gear; the second transmission section is meshed with the second transmission teeth.

Further, the first transmission section is provided with an arc guide surface, and the arc guide surface extends along the circumferential direction of the first transmission section and forms a tooth-missing section.

Further, the meshing tooth sections of the arc guide surface on two sides of the rotation direction form limiting teeth, the second output teeth are provided with positioning teeth, tooth tops attached to the arc guide surface are arranged on the positioning teeth, and the positioning teeth are in butt fit with the limiting teeth.

Further, the driving assembly comprises a driving motor, and the linkage mechanism also comprises a first gear; the driving motor is in transmission connection with the first transmission gear, the first gear is in transmission connection with the second transmission gear, and the first gear is in meshed connection with the first output gear.

Further, the first air deflector is provided with a first connecting hole, the first output teeth are provided with first connecting columns, and the first connecting columns are inserted into the first connecting holes so that the first air deflector is synchronously connected with the first output teeth.

Further, the linkage mechanism also comprises a gear box, the gear box is provided with a second connecting hole, the second output teeth are provided with second connecting columns, and the second connecting columns are inserted into the second connecting holes so as to enable the gear box to be synchronously connected with the second output teeth; the second air deflector is linked with the gear box so as to enable the second air deflector and the gear box to synchronously rotate.

Further, the first gear and the first output teeth are all arranged in the gear box.

The second purpose of the utility model is realized by adopting the following technical scheme:

an air conditioner, comprising:

the air conditioner main unit is provided with a first air outlet and a second air outlet, and the first air outlet is used for guiding air flow to be led out along a first direction; the second air outlet is used for guiding the air flow to be guided out along a second direction;

the driving air deflector assembly is characterized in that the first air deflector is arranged at the first air outlet so as to close or open the first air outlet; the second air deflector is arranged at the second air outlet to close or open the second air outlet.

In summary, the utility model has the following technical effects:

1. according to the driving air deflector assembly, the first rotating shaft and the second rotating shaft are arranged on the driving assembly, and the linkage mechanism can be used for guiding the first rotating shaft and the second rotating shaft to be in linkage with the driving assembly alternately or simultaneously so as to enable the first air deflector to rotate or enable the first air deflector and the second air deflector to rotate simultaneously, so that the driving mode and the angle of the air deflector can be adjusted according to different operation modes of an air conditioner, different air outlets of the air conditioner can be opened, the length of an air outlet channel can be increased, air conditioner wind can be sent farther, and the temperature changing efficiency of the air conditioner is accelerated; in addition, the occupied space of the driving assembly is reduced, and the cost is reduced, so that the requirements of users are met.

2. According to the air conditioner, the first air outlet and the second air outlet are formed in the air conditioner main unit, and the driven air deflector assembly is arranged at the air outlet, so that the horizontal air outlet, the angular air outlet and the vertical air outlet of the air deflector can be adjusted according to different operation modes of the air conditioner, the length of an air outlet channel can be increased, the air conditioner can be further conveyed, and the temperature changing efficiency of the air conditioner is accelerated; in addition, the occupied space of the driving assembly is reduced, and the cost is reduced, so that the requirements of users are met.

Drawings

FIG. 1 is a schematic view of the structure of a driven air deflection assembly of the present utility model;

FIG. 2 is a schematic diagram of a driving assembly according to the present utility model;

FIG. 3 is a schematic view of a first gear tooth according to the present utility model;

FIG. 4 is an exploded partial structural view of the present utility model;

fig. 5 is a schematic view of an air conditioner of the present utility model.

Wherein the reference numerals have the following meanings: 1. a first air deflector; 11. a first connection hole; 2. a second air deflector; 30. a drive assembly; 301. a first rotation shaft; 302. a second rotation shaft; 31. a first output tooth; 311. a first connection post; 32. a second output tooth; 321. a second connection post; 33. a first drive tooth; 331. a first transmission section; 332. a second transmission section; 333. tooth-missing sections; 34. a second drive tooth; 35. a first gear; 36. a gear box; 361. a second connection hole; 37. a driving motor; 4. an air conditioner main unit.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and detailed description below:

in the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The utility model is described in further detail below with reference to the accompanying drawings.

In the case of example 1,

as shown in fig. 1 to 5, the present utility model provides a driven air deflection assembly comprising: a first air deflector 1, a second air deflector 2 and a drive assembly 30; the drive assembly 30 includes a first rotation shaft 301, a second rotation shaft 302, and a linkage mechanism; the first rotating shaft 301 and the second rotating shaft 302 are staggered, and the linkage mechanism guides the first rotating shaft 301 and the second rotating shaft 302 to be linked with the driving assembly 30 alternately or simultaneously; the first rotation shaft 301 moves synchronously with the first air deflector 1, and the second rotation shaft 302 moves synchronously with the second air deflector 2.

On the basis of the above-described structure, in particular, when the driven air deflection assembly of the present embodiment is used, the present embodiment takes an example of applying the air deflection assembly to the air outlet of an air conditioner, and the air deflection assembly can be used to open or close the air outlet of the air conditioner.

In this embodiment, when the driving assembly 30 drives the first rotation shaft 301 and the second rotation shaft 302 to alternately link, the driving assembly 30 can drive the first rotation shaft 301 to rotate, and at this time, the second rotation shaft 302 is stationary; the driving assembly 30 may also drive the first rotation shaft 301 and the second rotation shaft 302 to rotate simultaneously.

As shown in fig. 1, when the driving assembly 30 rotates, the first rotation shaft 301 is driven to start rotating, and the second rotation shaft 302 is not driven to rotate; when the driving assembly 30 continues to rotate and rotates the first rotation shaft 301 to the first position, the first rotation shaft 301 and the second rotation shaft 302 simultaneously rotate. The first rotation shaft 301 moves synchronously with the first air deflector 1, the first rotation shaft 301 rotates, and the first air deflector 1 also rotates, that is, when the first air deflector 1 rotates to the first position, the driving assembly 30 can simultaneously drive the first air deflector 1 and the second air deflector 2 to rotate.

In this embodiment, specifically, the first position is the position after the first aviation baffle 11 rotates 90 degrees, this position is the position that first aviation baffle 1 and second aviation baffle 2 are a plane, first aviation baffle 1 and second aviation baffle 2 each other are the extension board this moment, the air-out passageway has been prolonged, when the air conditioner blows, can blow the air conditioner wind to the farther along longer air-out passageway, thereby make the air conditioner wind can effectively send everywhere in space, make the indoor environmental temperature change more obvious, the wind that blows out from the air-out passageway is not directly blown to the human body simultaneously, can reach better air supply effect.

Further, as shown in fig. 2, the linkage mechanism includes a first transmission tooth 33, a second transmission tooth 34, a first output tooth 31, and a second output tooth 32; the first transmission gear 33 is in a gear-missing rolling connection or a meshing connection with the second output gear 32; the second transmission gear 34 is in meshed connection with the first transmission gear 33; the second transmission tooth 34 is in transmission connection with the first output tooth 31; the first output teeth 31 are arranged on the first rotating shaft 301, and the first output teeth 31 are synchronously connected with the first air deflector 1; the second output teeth 32 are provided on the second rotating shaft 302, and the second output teeth 32 are synchronously connected with the second air deflector 2.

According to the air cold and hot circulation principle, the cold air has higher density than the air at normal temperature, and the air outlet should blow upwards during refrigeration, so that the cold air sinks to cool the whole room; the density of the hot air is smaller than that of the air at normal temperature, and the air outlet is suitable for blowing downwards during heating, so that the hot air rises, and the whole room is heated.

Therefore, in this embodiment, in order to make the air conditioner better realize the functions of cooling and heating, the air conditioner main unit 4 is provided with a first air outlet and a second air outlet, where the first air outlet is used for guiding the air flow to be led out along the first direction; the second air outlet is used for guiding the air flow to be guided out along a second direction; the first direction and the second direction are disposed at an included angle, specifically, in this embodiment, the first direction is a horizontal direction, and the second direction is a vertical direction.

In this embodiment, specifically, the first air deflector 1 and the second air deflector 2 may achieve four states.

Initial state, initial state: the first air deflector 1 and the second air deflector 2 are both positioned at the positions of being sealed at two air outlets.

First use state: when horizontal air outlet is performed, at this time, the first air deflector 1 needs to be opened relative to the air outlet, and the second air deflector 2 is closed, that is, kept in a non-rotating state.

In this use state, when the first driving gear 33 starts to rotate from the initial state, the first driving gear 33 is in a tooth-missing rolling connection with the second output gear 32, the second driving gear 34 rotates simultaneously with the first driving gear 33, the second driving gear 34 is in a driving connection with the first output gear 31, and the rotation of the second driving gear 34 drives the rotation of the first output gear 31, that is, in this state, the first air deflector 1 rotates, the second air deflector 2 does not rotate, and the first air deflector 1 rotates to a horizontal position to form a plane with the second air deflector 2.

Second use state: at this time, the second air guide plate 2 needs to start rotating when the angular air outlet is performed.

In this use state, from the first use state, the first drive gear 33 continues to rotate, the first drive gear 33 starts to be in meshed transmission connection with the second output gear 32, and the second drive gear 34 also rotates simultaneously, so that when the first drive gear 33 rotates, the second output gear 32 and the first output gear 31 can be driven to rotate, that is, in this state, the second air deflector 2 rotates and the first air deflector 1 rotates simultaneously.

Third use state: when vertical air outlet is performed, the second air deflector 2 and the first air deflector 1 rotate to vertical positions at the moment.

In this usage state, from the second usage state, the first gear 33 continues to rotate, the first gear 33 rotates simultaneously with the second gear 34, the first gear 33 is also meshed with the second output gear 32, and then, as the first gear 33 rotates, the first output gear 31 and the second output gear 32 also rotate along with it, that is, at this time, the first air deflector 1 and the second air deflector 2 rotate to the vertical position.

The first air deflector 1 can be regarded as the extension board of second air deflector 2, has equivalent to the length that has prolonged horizontal air-out passageway, to the indoor set of air conditioner, longer horizontal air-out passageway can make the air conditioner wind blow more far away, covers bigger indoor space to make indoor environment temperature change more obvious, effectively promoted the air conditioner and adjusted indoor temperature's efficiency, improved user's use experience.

Further, as shown in fig. 3, the first transmission gear 33 includes a first transmission section 331 and a second transmission section 332, a tooth missing section 333 and a tooth engaging section are arranged in the rotation direction of the first transmission section 331, the tooth missing section 333 is in rolling connection with the second output gear 32, and the tooth engaging section is in meshing connection with the second output gear 32; the second gear segment 332 is in meshed engagement with the second gear teeth 34.

On the basis of the above structure, the first gear 33 includes the first gear section 331 and the second gear section 332, the second gear section 332 is the meshing gear section, and on the first gear section 331, the meshing gear section and the missing gear section 333 are distributed in the rotation direction of the first gear section 331, the meshing gear section of the second gear section 332 is always meshed with the second gear 34, and the missing gear section 333 on the first gear section 331 is in rolling connection with the second output gear 32, and the meshing gear section is meshed with the second output gear 32.

In the initial state and the first use state, the tooth missing section 333 on the first transmission section 331 is in tooth missing rolling connection with the second output tooth 32, so that in the first use state, the first transmission tooth 33 rotates to drive the second transmission tooth 34 to rotate, the second output tooth 32 does not rotate with the first transmission tooth, the second transmission tooth 34 rotates to drive the first output tooth 31 to rotate, namely the first air deflector 1 rotates, and the second air deflector 2 does not rotate.

In the second use state and the third use state, the meshing tooth section on the first transmission section 331 is meshed with the second output tooth 32, and in the two use states, the first transmission tooth 33 rotates, the second transmission tooth 34 simultaneously rotates, and the second output tooth 32 and the first output tooth 31 also rotate, namely, the first air deflector 1 and the second air deflector 2 simultaneously rotate.

The first transmission section 331 and the second transmission section 332 are respectively arranged on the left and right sides of the first transmission gear 33 in the axial direction, and correspond to the second output gear 32 and the second transmission gear 34 respectively, so that the first air deflector 1 and the second air deflector 2 are switched among a first use state, a second use state and a third use state.

Compared with the prior art, the air conditioner has the advantages that the first air guide plate 1 and the second air guide plate 2 are driven by the two driving mechanisms respectively, so that the rotation of the first air guide plate 1 and the second air guide plate 2 can be realized, the first air guide plate 1 and the second air guide plate 2 can be converted among the first using state, the second using state and the third using state by only one driving mechanism, the air conditioner is more convenient and the cost is reduced, the occupied space of the driving assembly 30 in the air conditioner host 4 can be effectively reduced, the volume of the air conditioner host 4 can be effectively reduced, and the air conditioner is more concise and attractive.

In addition, in the present embodiment, the first transmission section 331 and the second transmission section 332 of the first gear 33 are integrally formed, and of course, the first transmission section 331 and the second transmission section 332 may also be fastened by using fasteners, such as bolts, welding or bonding, and may be selected and set according to the actual situation.

It should be noted that, in addition to the arrangement modes of the two embodiments, other modes may be adopted to enable the first gear 33 and the second gear 34 to rotate simultaneously, further gears may be adopted to perform transmission connection so as to enable the first gear 33 and the second gear 34 to be connected synchronously, other modes in the prior art may also be adopted to perform arrangement, only the first gear 33 and the second gear 34 need to rotate simultaneously, and selection and arrangement may be performed according to actual situation needs.

Further, the first transmission section 331 is provided with an arc guiding surface, and the arc guiding surface extends along the circumferential direction of the first transmission section 331 and forms a tooth missing section 333.

On the basis of the above structure, the first transmission section 331 is provided with an arc guide surface, and the arc guide surface forms the tooth missing section 333.

In the first use state, when the first transmission gear 33 rotates, the second output gear 32 slides on the circular arc guide surface, that is, the rotation of the first transmission gear 33 does not drive the second output gear 32 to rotate at this time, and because the second output gear 32 is attached to the circular arc guide surface, the second output gear 32 is prevented from rotating under the action of the weight of the second air deflector 2 or the external factors, so that the second air deflector 2 is prevented from rotating in the first use state.

In the second and third use states, the second output teeth 32 are already engaged with the first transmission section 331 of the first transmission teeth 33 when the first transmission teeth 33 are rotated, and the second output teeth 32 are rotated together when the first transmission teeth 33 are rotated, so that the second air deflector 2 is also rotated.

Further, the engaging tooth sections of the circular arc guide surface on both sides in the rotation direction form a limit tooth, the second output tooth 32 is provided with a positioning tooth, the positioning tooth is provided with a tooth top attached to the circular arc guide surface, and the positioning tooth is in butt fit with the limit tooth.

On the basis of the above structure, in the initial state, when the tooth tops of the positioning teeth on the second output teeth 32 are attached to the circular arc guide surface, the positioning teeth can not rotate along with the rotation of the circular arc guide surface during the rotation of the second transmission teeth 34, and the positioning teeth are in abutting fit with the limiting teeth to prevent the second output teeth 32 from rotating due to the gravity of the second air deflector 2 in order to realize stable assembly after assembly or in the initial state.

Further, as shown in fig. 2, the drive assembly 30 includes a drive motor 37, and the linkage mechanism also includes a first gear 35; the driving motor 37 is in transmission connection with the first transmission gear 33, the first gear 35 is in transmission connection with the second transmission gear 34, and the first gear 35 is in meshed connection with the first output gear 31.

On the basis of the structure, the driving motor 37 drives the first transmission gear 33 to rotate, the first transmission gear 33 rotates to drive the second transmission gear 34 to rotate under the first using state, the second output gear 32 does not rotate along with the first transmission gear, the second transmission gear 34 rotates to drive the first gear 35 to rotate, and the first gear 35 rotates to drive the first output gear 31 to rotate, so that the first air deflector 1 rotates along with the rotation of the first output gear 31 under the first using state, and the second air deflector 2 and the second output gear 32 do not rotate along with the rotation of the first output gear 31.

In the second usage state and the third usage state, the driving motor 37 continues to drive the first driving gear 33 to rotate, when the first driving gear 33 rotates to the first position, the first driving gear 33 starts to mesh with the second output gear 32, and when the first driving gear 33 rotates, the second driving gear 34 and the second output gear 32 are driven to rotate simultaneously, and the second driving gear 34 also drives the first gear 35 to rotate, so that the first output gear 31 is driven to rotate, that is, in the second usage state and the third usage state, the first rotating shaft 301 and the first air deflector 1 rotate around the second rotating shaft 302, and the second air deflector 2 also rotates simultaneously.

Of course, the driving mode mentioned in this embodiment is not the only driving mode, the number of gears is also only illustrative and not limiting, the number of gears can be selected according to the actual situation, and the driving motor 37 drives the gears to drive the first air deflector 1 to rotate. Or the first air deflector 1 is directly driven to rotate by the driving motor 37, other driving modes in the prior art can be adopted to drive the first air deflector 1 to rotate, and the first air deflector can be selected and arranged according to the actual situation.

Further, the first air deflector 1 is provided with a first connection hole 11, the first output teeth 31 are provided with first connection columns 311, and the first connection columns 311 are inserted into the first connection holes 11 so as to synchronously connect the first air deflector 1 with the first output teeth 31.

On the basis of the above structure, in order to enable the first air deflection plate 1 to rotate on the first rotation shaft 301, the first output teeth 31 extend in the axial direction to form first connection posts 311, which are inserted into the first connection holes 11 of the first air deflection plate 1, and the shape of the first connection posts 311 is matched with the shape of the first connection holes 11 so that the first air deflection plate 1 can synchronously rotate along with the first output teeth 31.

Therefore, in the present embodiment, the first connection hole 11 and the first connection post 311 are provided, so that the first output tooth 31 can drive the first air deflector 1 to rotate. Of course, the selection and setting can be performed according to the actual situation.

Further, as shown in fig. 1 and 4, the linkage mechanism further includes a gear case 36, the gear case 36 is provided with a second connecting hole 361, the second output tooth 32 is provided with a second connecting post 321, and the second connecting post 321 is inserted into the second connecting hole 361 so as to synchronously connect the gear case 36 with the second output tooth 32; the second air deflection 2 is in communication with the gear box 36 such that the second air deflection 2 rotates in synchronization with the gear box 36.

On the basis of the above structure, the driving assembly 30 further includes a gear case 36, a second connection hole 361 is formed in the gear case 36, the second connection post 321 of the second output tooth 32 is inserted into the second connection hole 361, when the second output tooth 32 starts to rotate, the gear case 36 starts to rotate around the second rotation shaft 302, and the second wind deflector 2 is connected with the gear case 36, and when the gear case 36 starts to rotate, the second wind deflector 2 also rotates.

Therefore, in the present embodiment, the second connecting hole 361 and the second connecting post 321 are provided, so that the second output teeth 32 can drive the gear box 36 to rotate and further drive the second air deflector 2 to rotate. Of course, the selection and setting can be performed according to the actual situation.

Further, as shown in fig. 4, the first gear 35 and the first output teeth 31 are both provided in the gear case 36.

On the basis of the above structure, since the first gear 35 and the first output gear 31 are disposed in the gear box 36, when the second output gear 32 starts to rotate, the first output gear 31 and the first rotating shaft 301 both rotate along with the gear box 36 around the second rotating shaft 302, and the first air deflector 1 also rotates around the second rotating shaft 302, so that the first air deflector 1 and the second air deflector 2 are switched among the initial state, the first use state, the second use state and the third use state.

Example 5 based on the structure of all the examples described above,

the utility model also provides an air conditioner as shown in fig. 5, which comprises an air conditioner main unit 4, wherein the air conditioner main unit 4 is provided with a first air outlet and a second air outlet, and the first air outlet is used for guiding air flow to be led out along a first direction; the second air outlet is used for guiding the air flow to be guided out along a second direction; the first air deflector 1 is installed at the first air outlet to close or open the first air outlet; the second air deflector 2 is installed at the second air outlet to close or open the second air outlet.

Specifically, in this embodiment, in order to better implement cooling or heating, the first direction is a horizontal direction, the second direction is a vertical direction, and the first direction and the second direction are perpendicular to each other.

Based on the above structure, taking air conditioner refrigeration as an example, when the air conditioner is in a closed state, the first air deflector 1 and the second air deflector 2 are mutually perpendicular, and at this time, the first air deflector 1 seals the first air outlet, and the second air deflector 2 seals the second air outlet.

After the air conditioner is started, the refrigerating or heating module in the air conditioner host 4 can perform refrigerating or heating, and the generated hot air or cold air can be led out through the first air outlet or the second air outlet on the air conditioner host 4.

In this embodiment, specifically, the first air deflector 1 and the second air deflector 2 may achieve four states.

Initial state: the first air deflector 1 and the second air deflector 2 are both positioned at the positions of being sealed at two air outlets.

First use state: when horizontal air outlet is performed, at this time, the first air deflector 1 needs to be opened relative to the air outlet, and the second air deflector 2 is closed, that is, kept in a non-rotating state.

Second use state: when the angle air outlet is performed, at this time, the first air guide plate 1 and the second air guide plate 2 are required to be opened respectively.

Third use state: when vertical air outlet is performed, at this time, the first air outlet needs to be closed, and the second air outlet needs to be opened.

Through adopting above-mentioned driven aviation baffle subassembly, make first aviation baffle 1 and second aviation baffle 2 can rotate alone or rotate simultaneously to realize switching under above-mentioned several service conditions, thereby make the air conditioner can realize the air-out of different modes, satisfy user's needs.

It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.

Claims (10)

1. A driven air deflection assembly, comprising: the first air deflector, the second air deflector and the driving assembly; the driving assembly comprises a first rotating shaft, a second rotating shaft and a linkage mechanism; the first rotating shaft and the second rotating shaft are staggered, and the linkage mechanism guides the first rotating shaft and the second rotating shaft to be alternately or simultaneously linked with the driving assembly; the first rotating shaft and the first air deflector synchronously move, and the second rotating shaft and the second air deflector synchronously move.

2. The driven air deflection assembly of claim 1, wherein the linkage mechanism includes a first drive tooth, a second drive tooth, a first output tooth, and a second output tooth;

the first transmission teeth are in rolling connection or meshing connection with the second output teeth in a tooth missing mode; the second transmission teeth are in meshed connection with the first transmission teeth; the second transmission teeth are in transmission connection with the first output teeth;

the first output teeth are arranged on the first rotating shaft and are synchronously connected with the first air deflector;

the second output teeth are arranged on the second rotating shaft and are synchronously connected with the second air deflector.

3. The driven air deflection assembly of claim 2, wherein the first drive teeth comprise a first drive section and a second drive section, wherein the first drive section is provided with a tooth missing section and a tooth meshing section in the direction of rotation, the tooth missing section is in rolling connection with the second output teeth, and the tooth meshing section is in meshing connection with the second output teeth; the second transmission section is meshed with the second transmission gear.

4. The driven air deflection assembly of claim 3 wherein the first transmission section is provided with a circular arc guide surface extending circumferentially of the first transmission section and defining the tooth-missing section.

5. The driven air deflection assembly of claim 4, wherein the engagement tooth segments on either side of the arcuate guide surface define a spacing tooth, the second output tooth being provided with a locating tooth having a tooth tip that engages the arcuate guide surface, the locating tooth being in abutting engagement with the spacing tooth.

6. The driven air deflection assembly of any one of claims 2-5, wherein the drive assembly includes a drive motor and the linkage also includes a first gear; the driving motor is in transmission connection with the first transmission gear, the first gear is in transmission connection with the second transmission gear, and the first gear is in meshed connection with the first output gear.

7. The driven air deflection assembly of claim 6, wherein the first air deflection is provided with a first connection aperture and the first output teeth are provided with first connection posts that are inserted into the first connection aperture to allow the first air deflection to be connected in synchronization with the first output teeth.

8. The driven air deflection assembly of claim 6, wherein the linkage mechanism further comprises a gear box, the gear box is provided with a second connecting hole, the second output teeth are provided with second connecting posts, and the second connecting posts are inserted into the second connecting holes so as to synchronously connect the gear box with the second output teeth; the second air deflector is linked with the gear box so as to enable the second air deflector to rotate synchronously with the gear box.

9. The driven air deflection assembly of claim 8, wherein the first gear and the first output teeth are each disposed within the gearbox.

10. An air conditioner, comprising:

the air conditioner main unit is provided with a first air outlet and a second air outlet, and the first air outlet is used for guiding air flow to be led out along a first direction; the second air outlet is used for guiding the air flow to be guided out along a second direction;

the driven air deflection assembly of any of claims 1-9, the first air deflection being mounted to the first air outlet to close or open the first air outlet; the second air deflector is arranged at the second air outlet so as to close or open the second air outlet.