CN217584832U

CN217584832U - Air outlet device and air conditioner

Info

Publication number: CN217584832U
Application number: CN202220416736.7U
Authority: CN
Inventors: 常李瑞; 杨振超; 金高芳; 龙从辉; 刘仲魁; 吴秉铮; 毕无畏; 胡长仁
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-10-14
Anticipated expiration: 2032-02-28

Abstract

The utility model provides an air-out device and air conditioner relates to air conditioner technical field, influences draught area for solving wind-guiding actuating mechanism, causes to interfere great problem design to the air-out process. The air outlet device comprises an air outlet frame and a plurality of air guide mechanisms, the air outlet frame comprises a driving box, each air guide mechanism comprises an air guide blade which is rotatably arranged relative to the air outlet frame, the air guide mechanisms are arranged along the rotating axis direction of the air guide blade, each air guide mechanism comprises a first air guide mechanism and a second air guide mechanism which are adjacently arranged, the first air guide mechanism is in transmission connection with the first driving mechanism, and the second air guide mechanism is in transmission connection; the first driving mechanism and the second driving mechanism are both arranged in the driving box. The utility model provides an air-out device can reduce the influence to the air-out area, has improved the efficiency of air conditioner.

Description

Air outlet device and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an air-out device and air conditioner.

Background

With the development of economic society, the use of air conditioners is more and more extensive. Among them, the number of cabinet air conditioners is rapidly increasing with improvements in housing conditions, particularly, the occurrence of a larger proportion of rooms having a large area, such as a living room, and demands for cooling rooms of the types such as a restaurant, a conference room, and a joint office. However, in the case of an air conditioner with vertical air guiding vanes, there are often situations where the position of the driving mechanism is not reasonable, for example, it may occupy more area of the front surface of the cabinet air conditioner indoor unit, or interfere with the air outlet process, or there is a problem that it is inconvenient to maintain and assemble.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide an air-out device to solve current wind-guiding actuating mechanism and influence draught area, cause the great technical problem of interference to the air-out process.

The utility model provides an air outlet device, including air-out frame and a plurality of wind guide mechanism, the air-out frame includes the drive box, every wind guide mechanism all include with the air-out frame rotates the wind guide blade who sets up relatively, a plurality of wind guide mechanism arrange along the axis of rotation direction of wind guide blade, wind guide mechanism includes first wind guide mechanism and the second wind guide mechanism of adjacent arrangement, first wind guide mechanism is connected with the transmission of first actuating mechanism, the transmission of second wind guide mechanism is connected; the first driving mechanism and the second driving mechanism are both installed in the driving box.

Install first actuating mechanism and second actuating mechanism who is connected respectively with adjacent first air guide mechanism and second air guide mechanism in same drive box, because this drive box leads to highly great because first actuating mechanism has, so place second actuating mechanism again, also can not lead to the highly increased or the volume increase of this drive box, under the condition that needs are driven respectively to a plurality of air guide mechanisms, the drive box area that has reduced because of installing actuating mechanism and increased has reduced the influence to the air-out area of air-out device, the efficiency of air conditioner has been improved.

In a preferred technical scheme, the first air guiding mechanism comprises a plurality of first-class air guiding blades, and the first driving mechanism is coaxially connected with one first-class blade in the first air guiding mechanism; the second air guide mechanism comprises a plurality of second category air guide blades, and the second driving mechanism is coaxially connected with one of the second category air guide blades in the second air guide mechanism.

Through the first driving mechanism and the first-class air guide blades which are coaxially connected, a traditional crank connecting rod mechanism does not need to be arranged in the driving box to drive the first-class air guide blades to move together, the space in the driving box is saved, the height of the driving box is reduced, and therefore the influence on the air outlet area of the air outlet device of the cabinet air conditioner is reduced. Similarly, through this mechanism of second drive and a second classification wind-guiding blade coaxial coupling, can need not to arrange traditional crank link mechanism in order to drive a plurality of second classification wind-guiding blades and move together in the drive box, saved the space in the drive box, also reduced the height of drive box to the influence to the air-out area of the air-out device of cabinet-type air conditioner has been reduced.

In a preferred technical scheme, the first type of air guide blade comprises a first blade, and the first driving mechanism is connected with the first blade through a first shaft sleeve; the second category of air guide blades comprise second blades, and the second driving mechanism is connected with the second blades through a second shaft sleeve.

By adopting the first shaft sleeve and the second shaft sleeve as parts for connecting the first driving mechanism and the first blade and connecting the second driving mechanism and the second blade, the power can be directly transmitted to the first blade and the second blade through the first shaft sleeve and the second shaft sleeve, the height of a transmission part is reduced, the height of a driving box can be reduced, the influence on an air outlet area is reduced, in addition, the direct transmission can be realized, and the energy loss in the transmission is reduced.

In a preferred technical scheme, the first category air guide blade comprises a first blade and a third blade, the third blade is in transmission connection with the first blade through a first transmission piece, and the first blade is in transmission connection with the first driving mechanism; the second category wind guide blade comprises a second blade and a fourth blade, the fourth blade is connected with the second blade through a second transmission piece, and the second blade is in transmission connection with the second driving mechanism.

Through being connected first blade and third blade transmission, be connected second blade and fourth blade transmission, can be so that be arranged in realizing the synchronous pivoted link gear of blade among each air guide mechanism, no longer be located the drive box to the height of drive box has been reduced, and then the influence to the wind-guiding area is reduced. And the link gear that will realize the synchronous pivoted of blade sets up outside the drive box, for example sets up in the air outlet, because its thickness is not big itself, after the air current meets this driving medium, can resume original flowing state fast to the influence to the air current has been reduced.

In a preferred technical scheme, the first transmission member includes a first link, the first blade and the third blade are both pivoted to the first link, the pivoting positions of the first blade, the third blade and the first link are different from the rotation centers of the first blade and the third blade, and the first link, the first blade, the third blade and the drive box form a parallelogram four-link mechanism; the second transmission part comprises a second connecting rod, the second blade and the fourth blade are pivoted with the second connecting rod, the pivoting positions of the second blade, the fourth blade and the second connecting rod are different from the rotating centers of the second blade and the fourth blade, and the first connecting rod, the first blade, the third blade and the driving box form a parallelogram four-bar mechanism.

The first connecting rod is respectively pivoted with the first blade and the third blade to form a parallelogram four-bar mechanism, the second connecting rod is respectively pivoted with the second blade and the fourth blade to form a parallelogram four-bar mechanism, so that the first blade can drive the third blade to synchronously rotate at the same angular speed, and the second blade drives the fourth blade to synchronously rotate at the same angular speed. The connecting rod can be attached to almost any position in the longitudinal direction of the first-type air guide blade and the second-type air guide blade, and the flexibility of the installation position is high.

In an optimal technical scheme, the first blade, the second blade, the third blade and the fourth blade are all provided with connecting shafts, and the connecting shafts and the rotating center are eccentrically arranged.

The wind guide blade is rotatably connected with the first connecting rod or the second connecting rod in a mode of arranging the connecting shaft on the wind guide blade, the connecting shaft can be conveniently machined in the manufacturing process of the wind guide blade, the original approximate shape can be kept, a longer arm-shaped structure does not need to be arranged on the wind guide blade, the wind guide area of the wind guide blade is obviously reduced, and the wind guide efficiency is ensured.

In a preferred technical solution, the first link and the second link each have an opening portion and an accommodation space, the connecting shaft is rotatably connected with the first link or the second link in the accommodation space, the opening portion and the accommodation space are formed by at least one elastic side wall, and the elastic side wall is used for allowing the connecting shaft to pass through and be accommodated in the accommodation space.

Through setting up the connecting axle and being connected with the connecting rod that has opening and accommodation space to the setting can elastically deform's elasticity lateral wall, conveniently overlaps the opening and the accommodation space of first connecting rod and second connecting rod on all first class wind guide blade and second class wind guide blade, can improve assembly efficiency.

In a preferred technical scheme, the first blade is located at a position different from an arrangement center of the first-class wind guide blades arranged side by side; the second blade is located at a position different from the arrangement center of the plurality of second-class wind guide blades arranged side by side.

The first blade is located the position that is different from the center of arrangement of first class wind blade, and first actuating mechanism does not set up well between two parties for first class wind blade promptly, and similarly, second actuating mechanism does not set up well between two parties to the second class wind blade of Duyu, and like this, first actuating mechanism and second actuating mechanism can set up side by side in the drive box on the length direction of perpendicular to blade to the height of drive box has been reduced, in order to reduce the influence to air-out area.

In a preferred embodiment, the first driving mechanism and the second driving mechanism are respectively fixedly mounted on opposite sidewalls of the driving box.

The first driving mechanism and the second driving mechanism are respectively arranged on the opposite side walls of the driving box, so that the transmission distance from each driving mechanism to the corresponding blade is favorably shortened, the speed transmission error in transmission is reduced, and the transmission precision is improved.

A second object of the present invention is to provide an air conditioner to solve the problem that the existing wind guide driving mechanism affects the ventilation area and interferes the air outlet process with a large technical problem.

The utility model provides an air conditioner, including foretell air-out device.

Through set up above-mentioned air-out device in the air conditioner, correspondingly, this air conditioner has all advantages of above-mentioned air-out device, no longer gives unnecessary details here.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments or the background art of the present invention, the drawings required to be used in the description of the embodiments or the background art will be briefly introduced below, it is obvious that the drawings in the description below are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of an air outlet device provided in an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a portion a of an air outlet device provided in an embodiment of the present invention;

fig. 3 is a schematic perspective view of an air outlet device provided in an embodiment of the present invention;

fig. 4 is a B-B sectional view of the air outlet device provided by the embodiment of the present invention.

Description of reference numerals:

100-an air outlet frame; 400-a first drive mechanism; 500-a second drive mechanism;

110-a drive cartridge; 111-a box wall;

210-a first blade; 220-a first sleeve; 230-a third blade; 240-a first link; 241-elastic side wall;

310-a second blade; 320-a second bushing; 330-fourth blade; 340-second link.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment is as follows:

fig. 1 is a schematic structural view of an air outlet device provided in an embodiment of the present invention; fig. 2 is a schematic view of a partial structure of the portion a of the air outlet device provided in the embodiment of the present invention; fig. 3 is a schematic view of a three-dimensional structure of an air outlet device provided by the embodiment of the present invention. As shown in fig. 1 to fig. 3, the air outlet device provided in this embodiment includes an air outlet frame 100 and a plurality of air guide mechanisms, where the air outlet frame 100 includes a driving box 110, each air guide mechanism includes an air guide blade rotatably disposed opposite to the air outlet frame 100, the plurality of air guide mechanisms are arranged along a rotation axis direction of the air guide blade, each air guide mechanism includes a first air guide mechanism and a second air guide mechanism adjacently arranged, the first air guide mechanism is in transmission connection with a first driving mechanism 400, and the second air guide mechanism is in transmission connection; the first driving mechanism 400 and the second driving mechanism 500 are installed in the driving cassette 110.

The air outlet device in this embodiment may further include a third air guiding mechanism (not shown) in addition to the first air guiding mechanism and the second air guiding mechanism. The third air guide mechanism may be located above the first air guide mechanism and the second air guide mechanism, or may be located below the first air guide mechanism and the second air guide mechanism. The first air guide mechanism and the second air guide mechanism are arranged adjacently, so that the third air guide mechanism is not positioned between the first air guide mechanism and the second air guide mechanism. As for the driving mechanism of the third wind guide mechanism, the driving mechanism may be provided in the cross member of the outlet frame 100 for spacing the wind guide mechanisms, as in the case of the first wind guide mechanism and the second wind guide mechanism, or may be provided at the bottom or the top of the outlet frame 100. Further, the first driving mechanism 400 includes a first motor, and the second driving mechanism 500 includes a second motor.

The first driving mechanism 400 and the second driving mechanism 500 which are respectively connected with the adjacent first air guide mechanism and the second air guide mechanism are installed in the same driving box 110, and because the driving box 110 is large in height due to the first driving mechanism 400, the second driving mechanism 500 is placed, so that the height or the volume of the driving box 110 cannot be increased, under the condition that the plurality of air guide mechanisms are required to be respectively driven, the area of the driving box 110 increased due to the installation of the driving mechanisms is reduced, the influence on the air outlet area of the air outlet device of the cabinet air conditioner is reduced, and the efficiency of the air conditioner is improved.

As shown in fig. 1 to 3, preferably, the first air guiding mechanism includes a plurality of first category air guiding blades, and the first driving mechanism 400 is coaxially connected to one first category blade of the first air guiding mechanism; the second air guiding mechanism includes a plurality of second category air guiding blades, and the second driving mechanism 500 is coaxially connected to one of the second category air guiding blades in the second air guiding mechanism.

In this embodiment, the first air guiding mechanism includes five first-class air guiding blades; the second air guiding mechanism comprises five second category air guiding blades.

Through with this mechanism of first drive and a first type wind-guiding blade coaxial coupling, can need not to arrange traditional crank link mechanism in drive box 110 in order to drive a plurality of first type wind-guiding blades and move together, saved the space in the drive box 110, also reduced the height of drive box 110 to the influence to the air-out area of the air-out device of cabinet-type air-conditioner has been reduced. Similarly, through this mechanism of second drive and a second classification wind-guiding blade coaxial coupling, can need not to arrange traditional crank link mechanism in drive box 110 in order to drive a plurality of second classification wind-guiding blades and move together, saved the space in the drive box 110, also reduced the height of drive box 110 to the influence to the air-out area of the air-out device of cabinet-type air-conditioner has been reduced.

As shown in fig. 1 to 3, preferably, the first category of air guiding vane includes a first vane 210, and the first driving mechanism 400 is connected with the first vane 210 through a first bushing 220; the second category of air foil comprises a second blade 310, to which a second drive mechanism 500 is connected via a second hub 320, the second blade 310.

Herein, the first and

second bushings

220 and 320 may have the same size and shape, and the designations of the first and

second bushings

220 and 320 are used herein for convenience of reference only. Specifically, each of the first sleeve 220 and the second sleeve 320 includes two parallel flange portions, a sleeve portion is disposed between the flange portions, an outer diameter of the sleeve portion is smaller than an outer diameter of the flange portion, and the sleeve portion is sleeved in a corresponding hole on the box wall 111 of the drive box 110, so that the flange portions on both sides can perform an axial positioning function. More specifically, the aperture may be formed by two half-apertures, the drive cartridge 110 shown in the figures, being a partial portion of substantially all of the drive cartridge 110, exhibiting one half-aperture. The inner wall of the sleeve portion may have a non-circular cross section, for example, a rectangular cross section, and is engaged with the output shafts of the first and second motors to receive the torques output from the first and second motors, and similarly, the shafts of the first and

second blades

210 and 310 located at the ends may have a rectangular cross section to receive the torques from the first and

second bushings

220 and 320.

By adopting the first shaft sleeve 220 and the second shaft sleeve 320 as the parts for connecting the first driving mechanism 400 and the first blade 210, and connecting the second driving mechanism 500 and the second blade 310, the power can be directly transmitted to the first blade 210 and the second blade 310 through the first shaft sleeve 220 and the second shaft sleeve 320, thereby not only reducing the height of the transmission part and reducing the height of the driving box 110 and the influence on the air outlet area, but also being capable of directly transmitting and reducing the energy loss in the transmission.

As shown in fig. 1 to fig. 3, preferably, the first category air guiding vane further includes a third vane 230, the third vane 230 is in transmission connection with the first vane 210 through a first transmission member, and the first vane 210 is in transmission connection with the first driving mechanism 400; the second category of air guiding blades further comprises a fourth blade 330, the fourth blade 330 is connected with the second blade 310 through a second transmission piece, and the second blade 310 is in transmission connection with the second driving mechanism 500.

The third vane 230 and the fourth vane 330 may also be mounted by using the corresponding first shaft sleeve 220 and the second shaft sleeve 320, and the first shaft sleeve 220 and the second shaft sleeve 320 may also function like bearings. Based on the above-mentioned scheme that each air guiding mechanism includes five air guiding blades, the number of the third air guiding blades in the first air guiding mechanism may be four, and the number of the fourth air guiding blades in the second air guiding mechanism may also be four.

Through being connected first blade 210 with the transmission of third blade 230, be connected second blade 310 with the transmission of fourth blade 330, can be so that be arranged in realizing the synchronous pivoted link gear of blade among each wind guiding mechanism, no longer be located drive box 110 to the height of drive box 110 has been reduced, and then reduced the influence to wind guide area. And the link gear that will realize the synchronous rotation of blade sets up outside drive box 110, for example sets up in the air outlet, because its own thickness is little, after the air current meets this driving medium, can resume original flowing state fast to the influence to the air current has been reduced.

As shown in fig. 1 to 3, preferably, the first transmission member includes a first link 240, the first blade 210 and the third blade 230 are both pivoted to the first link 240, the pivoting positions of the first blade 210, the third blade 230 and the first link 240 are different from the rotation centers of the first blade 210 and the third blade 230, and the first link 240, the first blade 210, the third blade 230 and the driving box 110 form a parallelogram four-bar mechanism; the second transmission member includes a second link 340, the second blade 310 and the fourth blade 330 are both pivoted to the second link 340, the pivoting positions of the second blade 310, the fourth blade 330 and the second link 340 are different from the rotation centers of the second blade 310 and the fourth blade 330, and the first link 240, the first blade 210, the third blade 230 and the driving box 110 form a parallelogram four-link mechanism.

By adopting the first link 240 pivotally connected to the first blade 210 and the third blade 230 respectively to form a parallelogram four-bar linkage, and the second link 340 pivotally connected to the second blade 310 and the fourth blade 330 respectively to form a parallelogram four-bar linkage, the synchronous rotation at the same angular velocity of the third blade 230 driven by the first blade 210 and the synchronous rotation at the same angular velocity of the fourth blade 330 driven by the second blade 310 can be realized. The connecting rod can be attached to almost any position in the longitudinal direction of the first-type air guide blade and the second-type air guide blade, and the flexibility of the installation position is high.

Besides the above-mentioned solution using the connecting rod, a solution using a rack and pinion transmission may be adopted, for example, a gear may be provided on the first category air guiding blade and the second category air guiding blade, a rack sliding along the horizontal direction may be provided on the outer side of the box wall 111 of the corresponding driving box 110, and the rack may be driven to slide by the rotation of the gear of the first blade 210 and the second blade 310; then, the sliding of the rack drives the gears of the third blade 230 and the fourth blade 330 to rotate, thereby realizing the linkage of the first category air guide blade and the linkage of the second category air guide blade.

Fig. 4 is a B-B sectional view of the air outlet device provided by the embodiment of the present invention. As shown in fig. 4, it is preferable that the first blade 210, the second blade 310, the third blade 230, and the fourth blade 330 are each provided with a connecting shaft, and the connecting shafts are eccentrically disposed from the rotation center.

As shown in fig. 4, it is preferable that each of the first link 240 and the second link 340 has an opening portion and an accommodation space in which the connection shaft is rotatably connected with the first link 240 or the second link 340, the opening portion and the accommodation space being formed by at least one elastic side wall 241, the elastic side wall 241 being to allow the connection shaft to pass therethrough and to be accommodated in the accommodation space.

Specifically, in this embodiment, the first connecting rod 240 and the second connecting rod 340 are arranged at positions connected with each connecting shaft, and the two elastic side walls 241 are deformed, so that the difficulty of sleeving the opening part and the accommodating space on the connecting shaft is reduced. In fact, it should be understood by those skilled in the art that the position of each connecting rod for connecting with each connecting shaft is provided with only one elastic side wall 241 with larger deformation, and the other side wall is not deformed or is deformed little, so that the above functions can be realized.

Through setting up the connecting axle and being connected with the connecting rod that has opening and accommodation space to the setting can elastically deform's elasticity lateral wall 241, conveniently overlaps all first type air guide blade and second type air guide blade with the opening and the accommodation space of first connecting rod 240 and second connecting rod 340, can improve assembly efficiency.

As shown in fig. 1 to 3, preferably, the first blade 210 is located at a position different from the arrangement center of the plurality of first category air guide blades arranged side by side; the second blade 310 is located at a position different from the arrangement center of the plurality of second-type wind guide blades arranged side by side.

Specifically, among the five first-category air guide blades, the first blade 210 connected to the first driving mechanism 400 is the second first-category air guide blade from the left in the drawing, and the remaining first-category air guide blades are the third blades 230; of the five second-class air guide blades, the second blade 310 connected to the second drive mechanism 500 is the second-class air guide blade from the right in the drawing, and the remaining second-class air guide blades are the fourth blades 330.

The first blade 210 is located at a position different from the arrangement center of the first category of air guiding blades, that is, the first driving mechanism 400 is not centered with respect to the first category of air guiding blades, and similarly, the second driving mechanism 500 is not centered with respect to the second category of air guiding blades, so that the first driving mechanism 400 and the second driving mechanism 500 can be arranged side by side in the driving box 110 in a direction perpendicular to the length direction of the blades, thereby reducing the height of the driving box 110 and reducing the influence on the air outlet area.

As shown in fig. 1 to 3, it is preferable that the first driving mechanism 400 and the second driving mechanism 500 are fixedly installed on opposite sidewalls of the driving cartridge 110, respectively.

Specifically, the first motor is installed inside the top wall of the drive box 110, and the second motor is installed inside the bottom wall of the drive box 110.

The first driving mechanism 400 and the second driving mechanism 500 are respectively installed on the opposite side walls of the driving box 110, which is beneficial to shortening the transmission distance from each driving mechanism to the corresponding blade, thereby reducing the speed transmission error in the transmission and improving the transmission precision.

The second embodiment:

the second embodiment also provides an air conditioner which comprises the air outlet device.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

In the above embodiments, the descriptions of the orientations such as "up", "down", and the like are based on the drawings.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The air outlet device is characterized by comprising an air outlet frame (100) and a plurality of air guide mechanisms, wherein the air outlet frame (100) comprises a driving box (110), each air guide mechanism comprises an air guide blade which is rotatably arranged relative to the air outlet frame (100), the air guide mechanisms are arranged along the rotating axis direction of the air guide blade, each air guide mechanism comprises a first air guide mechanism and a second air guide mechanism which are adjacently arranged, the first air guide mechanism is in transmission connection with a first driving mechanism (400), and the second air guide mechanism is in transmission connection with a second driving mechanism (500); the first drive mechanism (400) and the second drive mechanism (500) are both mounted in the drive cartridge (110).

2. The air outlet device of claim 1, wherein the first air guiding mechanism comprises a plurality of first category air guiding blades, and the first driving mechanism (400) is coaxially connected with one first category blade in the first air guiding mechanism; the second air guiding mechanism comprises a plurality of second category air guiding blades, and the second driving mechanism (500) is coaxially connected with one second category air guiding blade in the second air guiding mechanism.

3. The air outlet device according to claim 2, characterized in that the first category air guide blade comprises a first blade (210), and the first driving mechanism (400) is connected with the first blade (210) through a first shaft sleeve (220); the second category of wind guiding blades comprises second blades (310), and the second driving mechanism (500) is connected with the second blades (310) through a second shaft sleeve (320).

4. The air outlet device of claim 2, wherein the first category of air guide blades comprises a first blade (210) and a third blade (230), the third blade (230) is in transmission connection with the first blade (210) through a first transmission piece, and the first blade (210) is in transmission connection with the first driving mechanism (400); the second category of wind guide blades comprise a second blade (310) and a fourth blade (330), the fourth blade (330) is connected with the second blade (310) through a second transmission piece, and the second blade (310) is in transmission connection with the second driving mechanism (500).

5. The air outlet device according to claim 4, characterized in that the first transmission member includes a first link (240), the first blade (210) and the third blade (230) are both pivotally connected to the first link (240), the pivotal connection positions of the first blade (210), the third blade (230) and the first link (240) are different from the rotation centers of the first blade (210) and the third blade (230), and the first link (240), the first blade (210), the third blade (230) and the drive box (110) form a parallelogram four-link mechanism; the second transmission part comprises a second connecting rod (340), the second blade (310) and the fourth blade (330) are pivoted with the second connecting rod (340), the pivoting positions of the second blade (310), the fourth blade (330) and the second connecting rod (340) are different from the rotating centers of the second blade (310) and the fourth blade (330), and the second connecting rod (340), the second blade (310), the fourth blade (330) and the driving box (110) form a parallelogram four-bar mechanism.

6. The air outlet device of claim 5, wherein the first blade (210), the second blade (310), the third blade (230) and the fourth blade (330) are provided with connecting shafts, and the connecting shafts are eccentrically arranged with the rotation center.

7. The blowing device according to claim 6, characterized in that the first link (240) and the second link (340) each have an opening portion and an accommodation space in which the connecting shaft is rotatably connected with the first link (240) or the second link (340), the opening portion and the accommodation space being formed by at least one elastic side wall (241), the elastic side wall (241) being configured to allow the connecting shaft to pass therethrough and be accommodated in the accommodation space.

8. The air outlet device according to claim 3, characterized in that the first blade (210) is located at a position different from the arrangement center of the first category air guide blades arranged side by side; the second blade (310) is positioned at a position different from the arrangement center of the plurality of second-class wind guide blades arranged side by side.

9. The wind outlet device according to any one of claims 1 to 8, wherein the first driving mechanism (400) and the second driving mechanism (500) are fixedly mounted on opposite box walls (111) of the driving box (110), respectively.

10. An air conditioner, characterized in that the air conditioner comprises the air outlet device of any one of claims 1-9.