CN220187077U - Air deflector assembly for sports and air conditioner with same - Google Patents

Abstract

The utility model discloses a moving air deflector assembly, which comprises: the first air deflector, the second air deflector and the driving assembly; the driving assembly comprises a first gear set and a second gear set, and the first gear set drives the first air deflector to rotate; the second gear set drives the second air deflector and the first gear set to rotate at intervals or synchronously. The utility model also discloses an air conditioner, which adopts the moving 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

Air deflector assembly for sports and air conditioner with same

Technical Field

The utility model relates to the field of air conditioners, in particular to a moving 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 of the prior art, one of the purposes of the utility model is to provide a moving air deflector assembly, which is provided with a linkage assembly to realize the rotation of a first rotating shaft or the simultaneous rotation of the first rotating shaft and a second rotating shaft, so that the air deflector assembly can horizontally discharge air, angularly discharge air and vertically discharge air.

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

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

a moving air deflection assembly comprising: the first air deflector, the second air deflector and the driving assembly; the driving assembly comprises a first gear set and a second gear set, and the first gear set drives the first air deflector to rotate; the second gear set drives the second air deflector and the first gear set to rotate at intervals or synchronously.

Further, the first gear set includes a first rotary shaft and first output teeth; the second gear set comprises a second rotating shaft, a first transmission tooth, a second transmission 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 and the first transmission gear rotate simultaneously; 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 second gear set further comprises a third transmission tooth, the third transmission tooth is in meshed connection with the first transmission tooth, and the third transmission tooth is in meshed connection with the second transmission tooth.

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 third transmission gear is meshed with the second transmission section.

Further, the first transmission teeth are in rolling connection or meshing connection with the second output teeth, and the first transmission teeth are in meshing connection with the second transmission teeth.

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 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 first gear set further 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 that the gear box and the second output teeth are synchronously connected; 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.

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 moving 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 moving air deflector assembly, the first rotating shaft and the second rotating shaft are arranged on the driving assembly, the linkage assembly comprises the first transmission teeth, the first transmission teeth are provided with the tooth-missing parts, the tooth-missing parts can be used for guiding the first rotating shaft to rotate so as to enable the first air deflector to rotate, or can be used for guiding the first rotating shaft and the second rotating shaft to rotate simultaneously so as to enable the first air deflector and the second air deflector to rotate simultaneously, 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 are opened, the length of an air outlet channel can be increased, the air conditioner 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 moving 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 moving air deflection assembly of the present utility model;

fig. 2 is a schematic structural diagram of a driving assembly according to a second embodiment of the present utility model;

FIG. 3 is a schematic diagram of a driving assembly according to a third embodiment of the present utility model;

FIG. 4 is a schematic view of a first gear tooth according to the present utility model;

FIG. 5 is an exploded partial schematic view of the present utility model;

fig. 6 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 third drive tooth; 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.

The present utility model provides a moving air deflection assembly comprising: the air conditioner comprises a first air deflector 1, a second air deflector 2 and a driving assembly; the driving assembly comprises a first gear set and a second gear set, and the first gear set drives the first air deflector 1 to rotate; the second gear set drives the second air deflector 2 and the first gear set to rotate at intervals or synchronously.

On the basis of the above-described structure, when the moving 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.

When using moving air deflection assemblies, four conditions can be achieved.

Initial state: the first air deflector 1 and the second air deflector 2 close the air outlet.

First use state: the first gear set drives the first air deflector 1 to rotate to a horizontal position, the first air outlet is opened, and the second gear set does not drive the second air deflector 2 to rotate.

In the second use state, the second gear set drives the first gear set and the second air deflector 2 to rotate around the second gear set at the same time, and the first air deflector 1 and the second air deflector 2 are enabled to rotate at the same time.

In the third use state, the second gear set continuously drives the first gear set and the second air deflector 2 to rotate around the second gear set at the same time, and the first air deflector 1 and the second air deflector 2 are enabled to rotate to the vertical position at the same time.

In the case of example 1,

as shown in fig. 1 to 6, further, the first gear set includes a first rotation shaft 301 and first output teeth 31; the second gear set includes a second rotary shaft 302, a first drive tooth 33, a second drive tooth 34, 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 gear teeth 34 rotate simultaneously with the first gear teeth 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.

Based on the structure, 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.

In embodiment 2, based on the structure of embodiment 1, a first specific embodiment in which the first gear teeth 33 and the second gear teeth 34 rotate simultaneously is:

further, as shown in fig. 2, when the first gear teeth 33 are in tooth-missing rolling connection or meshing connection with the second output teeth 32, the second gear set includes third gear teeth 35, the third gear teeth 35 are in meshing connection with the first gear teeth 33, and the third gear teeth 35 are in meshing connection with the second gear teeth 34.

On the basis of the structure, the linkage mechanism further comprises a third transmission gear 35, the third transmission gear 35 is simultaneously meshed with the first transmission gear 33 and the second transmission gear 34, the second transmission gear 34 and the first transmission gear 33 are mutually avoided, namely, the rotation of the first transmission gear 33 does not influence the rotation of the second transmission gear 34, and when the driving assembly 30 drives the third transmission gear 35 to rotate, the first transmission gear 33 and the second transmission gear 34 rotate simultaneously.

In the initial state and the first use state, the first gear teeth 33 are in tooth-missing rolling connection with the second output teeth 32, the second gear teeth 34 are synchronously connected with the first output teeth 31, when the third gear teeth 35 rotate, the first gear teeth 33 and the second gear teeth 34 rotate at the moment, but the second gear teeth 34 drive the first output teeth 31 to rotate, and the first gear teeth 33 do not drive the second output teeth 32 to rotate, so that in the state, 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 first transmission gear 33 is in meshed connection with the second output gear 32, the second transmission gear 34 is in synchronous connection with the first output gear 31, when the third transmission gear 35 rotates, the first transmission gear 33 and the second transmission gear 34 rotate at the moment, the second transmission gear 34 drives the first output gear 31 to rotate, and the first transmission gear 33 also drives the second output gear 32 to rotate, so that in the state, the first air deflector 1 and the second air deflector 2 simultaneously rotate.

By engaging the third gear 35 with the first gear 33 and the second gear 34 at the same time, when the third gear 35 rotates, the first gear 33 and the second gear 34 can be driven to rotate respectively, and the second output gear 32 can roll on the first gear 33 in the initial state and the first use state due to the fact that the second output gear 32 is in a missing tooth state, and after rotating to a certain position, the second output gear 32 starts to rotate in an engaged mode with the first gear 33, and enters into the second use state and the third use state.

Further, as shown in fig. 2 and 4, the first transmission gear 33 includes a first transmission section 331 and a second transmission section 332, a gear missing section 333 and a gear engaging section are disposed in the rotation direction of the first transmission section 331, the gear missing section 333 is in rolling connection with the second output gear 32, and the gear engaging section is in meshing connection with the second output gear 32; the third gear 35 is in meshed connection with the second gear segment 332.

On the basis of the above structure, the first gear 33 includes the first gear 331 and the second gear 332, the second gear 332 is a meshing gear, and on the first gear 331, the meshing gear and the missing gear 333 are distributed in the rotation direction of the first gear 331, the meshing gear of the second gear 332 is always meshed with the third gear 35, the missing gear 333 on the first gear 331 is rolling connected with the second output gear 32, and the meshing gear 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 third transmission tooth 35 rotates to drive the first transmission tooth 33 and the second transmission tooth 34 to rotate, the second output tooth 32 does not rotate along with the first transmission tooth 33, 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, in the two use states, the third transmission tooth 35 rotates, the first transmission tooth 33 and the second transmission tooth 34 simultaneously rotate, 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 third transmission gear 35 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.

Example 3 based on the structure of example 1, a second embodiment in which the first gear teeth 33 and the second gear teeth 34 rotate simultaneously is:

further, as shown in fig. 3, the first gear teeth 33 are in tooth-missing rolling connection or meshing connection with the second output teeth 32, and the first gear teeth 33 are in meshing connection with the second gear teeth 34.

On the basis of the structure, the first transmission gear 33 is in tooth-missing rolling connection or meshing connection with the second output gear 32, the first transmission gear 33 is also in meshing connection with the second transmission gear 34, when the driving assembly 30 drives the first transmission gear 33 to rotate, the second transmission gear 34 rotates along with the first transmission gear 31 and drives the first output gear 31 to rotate, if the second output gear 32 and the first transmission gear 33 are in tooth-missing rolling connection, the second output gear 32 does not rotate along with the first transmission gear 33, and if the second output gear 32 is meshed with the first transmission gear 33, the second output gear 32 also rotates along with the first transmission gear 33.

In the initial state and the first use state, the first driving teeth 33 are in tooth-missing rolling connection with the second output teeth 32, and the second driving teeth 34 are synchronously connected with the first output teeth 31, when the first driving teeth 33 rotate, the first driving teeth 33 drive the second driving teeth 34 to rotate and drive the first output teeth 31 to rotate, and the first driving teeth 33 do not drive the second output teeth 32 to rotate, so that in the state, 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 first transmission gear 33 is in meshed connection with the second output gear 32, the second transmission gear 34 is in synchronous connection with the first output gear 31, when the first transmission gear 33 rotates, the second transmission gear 34 also rotates at this time, the second transmission gear 34 drives the first output gear 31 to rotate, and the first transmission gear 33 also drives the second output gear 32 to rotate, so that in this state, the first air deflector 1 and the second air deflector 2 simultaneously rotate.

By correspondingly connecting the first gear teeth 33 with the second gear teeth 34 and the second output gear teeth 32, when the first gear teeth 33 rotate, the second gear teeth 34 or the second output gear teeth 32 can be driven to rotate respectively, and the second output gear teeth 32 can roll on the first gear teeth 33 in an initial state and a first use state due to the fact that the second output gear teeth 32 lack teeth and can start to mesh with the first gear teeth 33 to rotate after rotating to a certain position, and the second gear teeth 32 enter a second use state and a third use state.

In this embodiment, the axial length of the first gear teeth 33 is longer than that of the first gear teeth 33 in embodiment 2, and the first gear teeth 33 need to correspond to the second gear teeth 34 and the second output gear teeth 32, respectively, so that the rotation of the first gear teeth 33 can drive the second gear teeth 34 to synchronously rotate, and also can drive the second output gear teeth 32 to rotate between the engaged and tooth-missing rolling states, so that the first air deflector 1 and the second air deflector 2 can be switched under different use states.

Further, the first gear 33 includes a first gear section 331 and a second gear section 332, a tooth-missing section 333 and a tooth-engaging section are disposed in the rotation direction of the first gear section 331, the tooth-missing section 333 is in rolling connection with the second output tooth 32, and the tooth-engaging section is in meshing connection with the second output tooth 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.

Example 4 based on the structure of all the examples described above,

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, 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 5, the linkage mechanism further includes a gear box 36, the gear box 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 box 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, the first output tooth 31 is disposed within the gear box 36.

On the basis of the above structure, since the first output teeth 31 are disposed in the gear box 36, when the second output teeth 32 start to rotate, the first output teeth 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 the figure, which comprises an air conditioner host 4, wherein the air conditioner host 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 moving air deflector assembly is characterized in that the first air deflector 1 is arranged at the first air outlet so as 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 variable shaft 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 (11)

1. A moving air deflection assembly comprising: the first air deflector, the second air deflector and the driving assembly; the driving assembly comprises a first gear set and a second gear set, and the first gear set drives the first air deflector to rotate; the second gear set drives the second air deflector and the first gear set to rotate at intervals or synchronously.

2. The moving air deflection assembly of claim 1, wherein the first gear set includes a first rotary shaft and first output teeth; the second gear set comprises a second rotating shaft, a first transmission tooth, a second transmission 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 gear and the first transmission gear rotate simultaneously; 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 moving air deflection assembly of claim 2, wherein the second gear set further comprises a third gear tooth in meshed connection with the first gear tooth and the third gear tooth in meshed connection with the second gear tooth.

4. The moving air deflection assembly of claim 3, 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 third transmission gear is meshed with the second transmission section.

5. The moving air deflection assembly of claim 2, wherein the first drive teeth are in rolling or meshing engagement with the second output teeth and the first drive teeth are in meshing engagement with the second drive teeth.

6. The moving air deflection assembly of claim 5, 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, wherein the tooth missing section is in rolling connection with the second output teeth, and wherein the tooth meshing section is in meshing connection with the second output teeth; the second transmission section is meshed with the second transmission gear.

7. The moving air deflection assembly of claims 4 or 6 wherein the first drive section is provided with a circular arc guide surface extending circumferentially of the first drive section and defining the tooth-missing section.

8. The moving air deflection assembly of claim 7, wherein the meshing teeth 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.

9. The moving air deflection assembly of claim 2 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 synchrony with the first output teeth.

10. The moving air deflection assembly of claim 2 wherein the first gear set further comprises a gear box, the gear box having a second connection aperture, the second output tooth having a second connection post, the second connection post being inserted into the second connection aperture to synchronize the gear box with the second output tooth; 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.

11. 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 moving air deflection assembly of any of claims 1-10, 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.