CN214199110U - Wind direction switching mechanism and air conditioner with same - Google Patents

Abstract

The utility model provides a wind direction switching mechanism and have its air conditioner, wind direction switching mechanism sets up in the casing of air conditioner to shelter from or dodge the wind channel (be the inlet air channel in this embodiment) between the air intake of the vent of air conditioner and the fan of air conditioner, wind direction switching mechanism includes: one end of the baffle is movably arranged so that the baffle is in a shielding state for shielding the air inlet channel or an avoiding state for avoiding the air inlet channel; the track groove is used for holding the baffle, and the track groove extends along the circumference of wind channel lateral wall. The utility model discloses a problem of leaking out has appeared easily to wind direction switching mechanism has solved the air conditioner among the prior art.

Description

Wind direction switching mechanism and air conditioner with same

Technical Field

The utility model relates to an air conditioner field particularly, relates to a wind direction switching mechanism and have its air conditioner.

Background

The air inlet and the air outlet mode that present traditional cabinet-type air conditioner all adopted as follows:

air is fed from the back side and air is discharged from the front side;

air is fed from the rear side and is discharged from the top;

air is fed from the rear side and air is discharged from the two sides;

air is fed from two sides and air is discharged from the front side.

However, in the prior art, the above-mentioned manner of achieving reversible air outlet is controlled by using a rotating mechanism, and this control method is to control the baffle to rotate by using a motor so as to switch between the wind shielding state and the ventilation state. However, the conventional rotary switching mechanism has the following technical problems:

1. the gap needs to be reserved between the baffle and the side wall of the ventilation channel in order to ensure that the baffle can rotate in the conventional rotary switching mechanism. Therefore, when the baffle is in a wind shielding state, the gap of the ventilation channel cannot be completely blocked, the sealing is not tight, the air leakage problem is caused, and the air outlet volume is influenced;

2. the existing rotary switching mechanism is not sealed tightly, so that gaps exist between the rotary switching mechanism and the air inlet panel and between the rotary switching mechanism and the decorative plate;

3. the existing rotary switching mechanism occupies larger air inlet channel and shell space, so that the whole machine has large size and specification and non-delicate appearance;

4. because the motor of the rotary switching mechanism is exposed in the air inlet channel, condensed water is easy to appear during refrigeration, the motor is filled with water, and the motor is difficult to seal and preserve heat.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a wind direction switching mechanism and have its air conditioner to solve the problem that leaks out easily of the air conditioner among the prior art.

In order to achieve the above object, according to the utility model discloses an aspect provides a wind direction switching mechanism, sets up in the casing of air conditioner to shelter from or dodge the inlet air channel between the air intake of the vent of air conditioner and the fan of air conditioner, wind direction switching mechanism includes: one end of the baffle is movably arranged so that the baffle is in a shielding state for shielding the air inlet channel or an avoiding state for avoiding the air inlet channel; and the driving part is in driving connection with the baffle to drive the baffle to switch between a shielding state and an avoiding state.

Further, the wind direction switching mechanism further includes: the driving part is a motor, the transmission gear is arranged on an output shaft of the motor, and a rack part meshed with the transmission gear is arranged on the baffle plate.

Furthermore, a mounting groove is formed in the baffle plate, and the mounting groove extends along the moving direction of the baffle plate; the driving part is arranged in the mounting groove, and the rack part is arranged on the inner wall of the mounting groove.

Further, the baffle includes the baffle main part and sets up the installation department in the baffle main part, and the installation department is the U-shaped structure, and the internal face of U-shaped structure forms mounting groove.

Furthermore, the air duct structure of the air conditioner is provided with a slide rail, the baffle is provided with a slide groove matched with the slide rail, the slide groove is parallel to the installation groove, and the slide groove and the installation groove are respectively positioned at two opposite sides of the baffle.

Further, the baffle includes the baffle main part and sets up the sliding part on the baffle main part, and the sliding part is the U-shaped structure, and the internal face of U-shaped structure forms the spout.

Further, the wind direction switching mechanism further includes: the rail frame is provided with a rail groove for installing the baffle; the reel can be rotatably arranged on the track frame, the driving part is a motor, an output shaft of the motor is connected with the reel, and the baffle is a flexible plate so that the baffle can be wound on the reel when the motor drives the reel to rotate.

Furthermore, be provided with first driving tooth on the outer peripheral face of spool, all be provided with the second driving tooth on two faces of baffle to under the meshing of first driving tooth and second driving tooth and the meshing of the second driving tooth of two faces of baffle, make the baffle convolute on the spool.

Further, the rail housing includes: the first plate body and the second plate body are oppositely arranged; the first side plate and the second side plate are arranged oppositely, the first side plate and the second side plate are arranged between the first plate body and the second plate body, and the first plate body, the second plate body, the first side plate and the second side plate form a track groove in an enclosing manner; wherein, all offer the air current opening that is used for supplying the air current to pass through on first plate body and the second plate body.

According to the utility model discloses an on the other hand provides an air conditioner, including casing and the wind channel structure of setting in the casing, the air conditioner still includes: the wind direction switching mechanism is arranged between the shell and the air channel structure.

Furthermore, an upper air inlet and a lower air inlet are arranged on the shell, an upper air inlet channel is arranged between the upper air inlet and the air inlet of the fan of the air channel structure, and a lower air inlet channel is arranged between the lower air inlet and the air inlet of the fan of the air channel structure; and the upper air inlet channel and the lower air inlet channel are internally provided with a wind direction switching mechanism.

Furthermore, the fan is provided with two air inlets, the upper air inlet channel and the lower air inlet channel are both two, the two upper air inlet channels are arranged in one-to-one correspondence with the two air inlets of the fan, and the two lower air inlet channels are arranged in one-to-one correspondence with the two air inlets of the fan.

Use the technical scheme of the utility model, wind direction switching mechanism sets up in the casing of air conditioner to shelter from or dodge the wind channel (be the inlet air channel in this embodiment) between the air intake of the vent of air conditioner and the fan of air conditioner, wind direction switching mechanism includes: one end of the baffle is movably arranged so that the baffle is in a shielding state for shielding the air inlet channel or an avoiding state for avoiding the air inlet channel; the track groove is used for holding the baffle, and the track groove extends along the circumference of wind channel lateral wall. By adopting the arrangement, the driving part of the wind direction switching mechanism drives the baffle plate so that the baffle plate moves in the air inlet channel to shield or avoid the air inlet channel. When the baffle is in the state of sheltering from, the baffle moves towards the lateral wall of inlet air channel to with the sealed cooperation of track groove, thereby carry out the shutoff to inlet air channel, with the air current that prevents in the inlet air channel passes through the baffle. The wind direction switching mechanism in this application, when the baffle is in the state of sheltering from, this kind of portable baffle can guarantee abundant sealed with inlet air channel's lateral wall, need not to reserve the movable gap to, the baffle passes through the track groove along the circumference in wind channel and the internal face sealing contact in wind channel. The leakage of the air flow from the baffle can be effectively prevented. When the baffle is in the avoiding state, the airflow can smoothly pass through the baffle in the air inlet channel. Like this, wind direction switching structure has guaranteed the leakproofness between wind direction switching structure and the wind channel lateral wall on every side when sheltering from the wind channel, shelters from or dodges inlet air channel through control baffle, can carry out effectual guide to the air current in the inlet air channel for the air current goes on and flows according to the demand of air conditioner, thereby has increased the air current utilization efficiency of air conditioner, has solved the problem that leaks appear easily of the air conditioner among the prior art.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic view of an operating state of an embodiment of a wind direction switching mechanism according to the present invention;

fig. 2 is a plan view illustrating an operating state of the wind direction switching mechanism of fig. 1;

fig. 3 is a partially enlarged schematic view of a portion I of the wind direction switching mechanism of fig. 1;

fig. 4 is a partially enlarged schematic view of a part II of the wind direction switching mechanism of fig. 1;

fig. 5 is a schematic structural diagram of another embodiment of the wind direction switching mechanism of the present invention;

fig. 6 is a schematic structural diagram of a track frame of the wind direction switching mechanism of the present invention;

fig. 7 is a schematic structural view illustrating a winding shaft of the wind direction switching mechanism of the present invention;

fig. 8 is a schematic structural view of an embodiment of a baffle of the wind direction switching mechanism of the present invention;

fig. 9 is a schematic view showing an internal structure of the air conditioner according to the present invention in an air flow up-in and down-out state;

fig. 10 is a partial enlarged view of a V portion of the air conditioner of the present invention shown in fig. 9;

fig. 11 is a partial enlarged view of a VI portion of the air conditioner of the present invention shown in fig. 9;

fig. 12 is a schematic view showing an internal structure of the air conditioner according to the present invention in an air flow down-in and up-out state;

fig. 13 is a partial enlarged view of a V portion of the air conditioner of the present invention shown in fig. 12;

fig. 14 is a partial enlarged view of a VI portion of the air conditioner of the present invention shown in fig. 12; and

fig. 15 is a schematic view showing an internal structure of the air conditioner in a closed state.

Wherein the figures include the following reference numerals:

6. a housing; 11. a vent; 12. an air inlet channel; 121. an upper air inlet channel; 122. a lower air inlet channel; 2. a fan; 21. an air inlet; 3. a wind direction switching mechanism; 31. a baffle plate; 311. a rack portion; 312. installing a groove; 313. a baffle body; 314. an installation part; 315. a chute; 316. a second gear; 317. a sliding part; 32. a drive member; 33. a transmission gear; 34. a rail frame; 341. a first plate body; 342. a second plate body; 343. a first side plate; 344. a second side plate; 35. a reel; 345. an airflow opening; 4. an air duct structure; 41. a slide rail.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 15, the wind direction switching mechanism of the present embodiment is disposed in a casing 6 of an air conditioner to block or avoid a wind path (i.e., a wind inlet channel 12 in the present embodiment) between a ventilation opening 11 of the air conditioner and a wind inlet of a fan 2 of the air conditioner, and includes: a baffle plate 31, one end of the baffle plate 31 is movably arranged, so that the baffle plate 31 is in a shielding state for shielding the air inlet channel 12 or in an avoiding state for avoiding the air inlet channel 12; and the rail groove is used for accommodating the baffle plate 31 and extends along the circumferential direction of the air duct side wall. With the above arrangement, the driving member 32 of the wind direction switching mechanism drives the baffle 31 so that the baffle 31 moves in the air intake duct 12 to shield or retreat from the air intake duct 12. When the baffle 31 is in the shielding state, the baffle 31 moves towards the side wall of the air inlet channel 12 and is in sealing fit with the track groove, so that the air inlet channel 12 is blocked to prevent the airflow in the air inlet channel 12 from passing through the baffle 31. The wind direction switching mechanism in this application, when the baffle is in the state of sheltering from, this kind of portable baffle 31 can guarantee abundant sealed with inlet duct 12's lateral wall, need not to reserve the movable gap to, baffle 31 passes through the track groove along the circumference in wind channel and the internal face sealing contact in wind channel. The leakage of the air flow from the baffle 31 can be effectively prevented. When the baffle 31 is in the avoiding state, the airflow can smoothly pass through the baffle 31 in the air intake channel 12. Like this, wind direction switching structure has guaranteed the leakproofness between wind direction switching structure and the wind channel lateral wall on every side when sheltering from the wind channel, shelters from or dodges inlet channel 12 through control baffle 31, can carry out effectual guide to the air current in the inlet channel 12 for the air current goes on and flows according to the demand of air conditioner, thereby has increased the air current utilization efficiency of air conditioner, has solved the problem that leaks out appears easily of the air conditioner among the prior art.

As an example of the wind direction switching mechanism, as shown in fig. 1 to 4, the wind direction switching mechanism further includes: the driving component 32 is in driving connection with the baffle plate 31 so as to drive the baffle plate 31 to switch between a shielding state and a retreating state, the driving component 32 is a motor, the driving gear 33 is installed on an output shaft of the motor, and the baffle plate 31 is provided with a rack portion 311 meshed with the driving gear 33. In the embodiment, the transmission gear 33 and the rack part 311 are matched to move the baffle plate 31, so that the structure is simple and easy to operate.

In the wind direction switching mechanism of the present embodiment, as shown in fig. 1 to 4, the baffle 31 is provided with a mounting groove 312, and the mounting groove 312 extends in the moving direction of the baffle 31; the driving member 32 is disposed in the mounting recess 312, and the rack portion 311 is disposed on the inner wall of the mounting recess 312. By adopting the arrangement, the structure of the wind direction switching mechanism is firmer, and the internal space of the air conditioner is saved.

The moving direction of the shutter 31 is the direction indicated by the arrow in fig. 2. The wind direction switching mechanism at this time is in an avoidance state. When the flap 31 moves in the direction shown in the drawing, the air direction switching mechanism is in the blocking state.

As shown in fig. 1 to 4, in the wind direction switching mechanism of the present embodiment, the baffle 31 includes a baffle main body 313 and a mounting portion 314 provided on the baffle main body 313, the mounting portion 314 is a U-shaped structure, and a mounting groove 312 is formed on an inner wall surface of the U-shaped structure.

Preferably, the baffle main body 313 and the mounting portion 314 of the present embodiment are of an integral structure, so that the structure of the baffle 31 is more concise, thereby reducing the production cost.

In the wind direction switching mechanism of the present embodiment, as shown in fig. 1 to 4, a sliding rail 41 is disposed on the air duct structure 4 of the air conditioner, a sliding groove 315 is disposed on the baffle 31 and is matched with the sliding rail 41, the sliding groove 315 is parallel to the mounting groove 312, and the sliding groove 315 and the mounting groove 312 are respectively disposed on two opposite sides of the baffle 31.

In order to make the movement of the baffle 31 smoother, in this embodiment, the air duct structure 4 of the air conditioner is provided with a slide rail 41, the baffle 31 is provided with a slide groove 315 matching with the slide rail 41, and the slide groove 315 is parallel to the mounting groove 312. Thus, the shutter 31 is moved by sliding, and the friction force of the movement of the shutter 31 can be reduced. Set up spout 315 and mounting groove 312 in the relative both sides of baffle 31 respectively, like this for baffle 31's removal is more steady, thereby can be better shelter from and dodge the wind channel, guarantees that the air current in the air conditioner can not leak.

In order to achieve the effect of smoother movement of the flap 31, as shown in fig. 1 to 4, in the wind direction switching mechanism of the present embodiment, the flap 31 includes a flap main body 313 and a sliding portion 317 provided on the flap main body 313, the sliding portion 317 has a U-shaped structure, and an inner wall surface of the U-shaped structure forms a sliding groove 315.

As another example of the wind direction switching mechanism, in the wind direction switching mechanism of the present embodiment, as shown in fig. 1 to 4, the wind direction switching mechanism further includes: a rail housing 34, the rail housing 34 having a rail groove for mounting the barrier 31; the reel 35, the reel 35 is rotatably mounted on the rail frame 34, the driving member 32 is a motor, an output shaft of the motor is connected with the reel 35, and the flap 31 is a flexible plate so that the flap 31 is wound on the reel 35 when the motor drives the reel 35 to rotate.

In this embodiment, the wind direction switching machine includes a track frame 34 and a reel 35, the driving part 32 is a motor, the flap 31 is a flexible plate, and the flap 31 made of the flexible plate can be repeatedly curled and extended. Thus, the output shaft of the motor is connected with the reel 35 to drive the reel 35 to rotate, one end of the baffle 31 is connected with the reel 35, and when the reel rotates, the baffle 31 can be unfolded or folded under the action of the reel 35. Thus, the effect of shielding or avoiding the air inlet channel 12 can be achieved. With the arrangement, the control of the baffle 31 is more flexible, so that the structure of the wind direction switching machine is simpler.

In order to achieve the effect that the flap 31 can be unfolded or folded by the action of the winding shaft 35, as shown in fig. 7 and 8, in the wind direction switching mechanism of the present embodiment, the outer circumferential surface of the winding shaft 35 is provided with first transmission teeth, and both plate surfaces of the flap 31 are provided with second transmission teeth 316, so that the flap 31 is wound on the winding shaft 35 under the meshing action of the first transmission teeth and the second transmission teeth 316 and the meshing action of the second transmission teeth 316 of the two plate surfaces of the flap 31.

In the wind direction switching mechanism of the present embodiment, as shown in fig. 1 to 4, the track frame 34 includes: a first plate 341 and a second plate 342 disposed opposite to each other; the first side plate 343 and the second side plate 344 are arranged oppositely, the first side plate 343 and the second side plate 344 are both arranged between the first plate 341 and the second plate 342, and the first plate 341, the second plate 342, the first side plate 343 and the second side plate 344 form a track groove; the first plate 341 and the second plate 342 are both provided with an airflow opening 345 for airflow to pass through.

In the wind direction switching mechanism of the present embodiment, the track frame 34 is composed of a first plate 341, a second plate 342, a first side plate 343, and a second side plate 344. When the wind direction switching mechanism blocks the air intake duct 12, the airflow opening 345 is blocked by the baffle 31, and when the wind direction switching mechanism is in the avoidance state, the baffle 31 is curled, and at this time, the airflow in the air intake duct 12 flows through the wind direction switching mechanism through the airflow opening 345.

As shown in fig. 9, the air conditioner of the present embodiment includes a housing 6 and an air duct structure 4 disposed in the housing 6, and further includes: the wind direction switching mechanism 3 is the wind direction switching mechanism described above, and the wind direction switching mechanism 3 is provided between the casing 6 and the duct structure 4.

In the air conditioner of this embodiment, the casing 6 is provided with an upper air inlet and a lower air inlet, an upper air inlet channel 121 is provided between the upper air inlet and the air inlet of the fan 2 of the air duct structure 4, and a lower air inlet channel 122 is provided between the lower air inlet and the air inlet of the fan 2 of the air duct structure 4; the upper air inlet channel 121 and the lower air inlet channel 122 are both provided with a wind direction switching mechanism 3.

In the air conditioner of this embodiment, the fan 2 has two air inlets 21, the upper air inlet channel 121 and the lower air inlet channel 122 are both two, the two upper air inlet channels 121 are disposed in one-to-one correspondence with the two air inlets 21 of the fan 2, and the two lower air inlet channels 122 are disposed in one-to-one correspondence with the two air inlets of the fan 2.

The following explains the air conditioner of the present embodiment:

in the air conditioner of this embodiment, when the air conditioner starts the heating mode, the upper air inlet supplies air, the lower air outlet supplies hot air, the upper air direction switching mechanism 3 is opened (the left and right sides are respectively provided with one air direction switching mechanism 3 having the baffle 31), the lower air direction switching mechanism 3 is closed (the left and right sides are respectively provided with one air direction switching mechanism 3 having the baffle 31), when the cooling mode is started, the lower air inlet supplies air, the upper air outlet supplies cold air, the left and right air direction switching mechanisms 3 of the lower end are opened, and the left and right air direction switching mechanisms 3 of the upper end are closed, so that one air direction switching between different air inlets and different air outlet directions is realized. Through setting up wind direction switching mechanism 3, can realize the effective sealing of inlet air channel 12, can solve the problem of the baffle rotary mechanism among the prior art because of can't effectively seal up the problem that leaks out that leads to the air-out amount of wind that has avoided the air conditioner diminishes, the problem of refrigeration or heating effect variation. And, in current structure, because of there is the gap in baffle and air inlet panel, decorative board, form the wind vortex in the gap district during the air inlet more easily to lead to producing the rotational noise, the wind direction switching mechanism 3 of this embodiment also can solve the noise problem that original structure produced when the operation. In addition, the existing rotating mechanism is designed and installed at the air inlet channel, not only occupies the space of the air inlet channel, but also exposes the motor (the driving part 32), so that when the motor operates in a refrigeration mode, condensed water is easily generated, the motor is caused to enter water, and the motor operation fault is easily generated.

The air conditioner of this embodiment is through setting up wind direction switching mechanism 3, with the motor dress at the motor inslot of wind channel one side, baffle 31 right-hand member sets up rack portion 311 and realizes the drive of baffle 31 with the motor cooperation, and the opposite side is provided with chute mechanism, guarantees can control spacing and start the effect of support when the operation, and the assurance structure can not appear rocking at the operation in-process. In addition, the motor is designed in a motor groove at the lower end of the air duct, so that the sealing is easy, and when in a refrigeration mode, the operation fault caused by the generation of condensed water is not easy to occur.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

use the technical scheme of the utility model, wind direction switching mechanism sets up in the casing 6 of air conditioner to shelter from or dodge the wind channel (be air inlet channel 12 in this embodiment promptly) between the air intake of the vent 11 of air conditioner and the fan 2 of air conditioner, wind direction switching mechanism includes: a baffle plate 31, one end of the baffle plate 31 is movably arranged, so that the baffle plate 31 is in a shielding state for shielding the air inlet channel 12 or in an avoiding state for avoiding the air inlet channel 12; and the rail groove is used for accommodating the baffle plate 31 and extends along the circumferential direction of the air duct side wall. With the above arrangement, the driving member 32 of the wind direction switching mechanism drives the baffle 31 so that the baffle 31 moves in the air intake duct 12 to shield or retreat from the air intake duct 12. When the baffle 31 is in the shielding state, the baffle 31 moves towards the side wall of the air inlet channel 12 and is in sealing fit with the track groove, so that the air inlet channel 12 is blocked to prevent the airflow in the air inlet channel 12 from passing through the baffle 31. The wind direction switching mechanism in this application, when the baffle is in the state of sheltering from, this kind of portable baffle 31 can guarantee abundant sealed with inlet duct 12's lateral wall, need not to reserve the movable gap to, baffle 31 passes through the track groove along the circumference in wind channel and the internal face sealing contact in wind channel. The leakage of the air flow from the baffle 31 can be effectively prevented. When the baffle 31 is in the avoiding state, the airflow can smoothly pass through the baffle 31 in the air intake channel 12. Like this, wind direction switching structure has guaranteed the leakproofness between wind direction switching structure and the wind channel lateral wall on every side when sheltering from the wind channel, shelters from or dodges inlet channel 12 through control baffle 31, can carry out effectual guide to the air current in the inlet channel 12 for the air current goes on and flows according to the demand of air conditioner, thereby has increased the air current utilization efficiency of air conditioner, has solved the problem that leaks out appears easily of the air conditioner among the prior art.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. An air direction switching mechanism, comprising:

the air duct structure comprises a baffle plate (31), wherein at least one end of the baffle plate (31) is movably arranged so that the baffle plate (31) is in a shielding state for shielding an air duct or in an avoiding state for avoiding the air duct;

a track groove for receiving the baffle (31), the track groove extending along the circumferential direction of the air duct side wall.

2. The wind direction switching mechanism of claim 1, further comprising:

the driving component (32) is in driving connection with the baffle (31) to drive the baffle (31) to switch between the shielding state and the avoiding state;

the driving component (32) is a motor, the driving gear (33) is installed on an output shaft of the motor, and a rack portion (311) meshed with the driving gear (33) is arranged on the baffle plate (31).

3. The wind direction switching mechanism according to claim 2, wherein the baffle (31) is provided with a mounting groove (312), the mounting groove (312) extending along the moving direction of the baffle (31); the drive member (32) is disposed in the mounting recess (312), and the rack portion (311) is disposed on an inner wall of the mounting recess (312).

4. The wind direction switching mechanism according to claim 3, wherein the flap (31) includes a flap main body (313) and a mounting portion (314) provided on the flap main body (313), the mounting portion (314) being a U-shaped structure, an inner wall surface of the U-shaped structure forming the mounting groove (312).

5. The wind direction switching mechanism according to claim 3, wherein the baffle plate (31) is provided with a sliding groove (315) which is matched with a sliding rail (41) on the air duct structure (4) of the air conditioner, the sliding groove (315) is parallel to the mounting groove (312), and the sliding groove (315) and the mounting groove (312) are respectively located at two opposite sides of the baffle plate (31).

6. The wind direction switching mechanism according to claim 5, wherein the flap (31) includes a flap main body (313) and a sliding portion (317) provided on the flap main body (313), the sliding portion (317) is of a U-shaped structure, and an inner wall surface of the U-shaped structure forms the sliding groove (315).

7. The wind direction switching mechanism of claim 2, further comprising:

a rail housing (34), the rail housing (34) having the rail groove;

the winding device comprises a winding shaft (35), wherein the winding shaft (35) is rotatably arranged on the track frame (34), the driving part (32) is a motor, an output shaft of the motor is connected with the winding shaft (35), and the baffle (31) is a flexible plate so that the baffle (31) is wound on the winding shaft (35) when the motor drives the winding shaft (35) to rotate.

8. The wind direction switching mechanism according to claim 7, wherein a first transmission gear is provided on an outer peripheral surface of the winding shaft (35), and second transmission gears (316) are provided on both plate surfaces of the flap (31), so that the flap (31) is wound around the winding shaft (35) by an engagement action of the first transmission gear and the second transmission gear (316) and an engagement action of the second transmission gear (316) of both plate surfaces of the flap (31).

9. The wind direction switching mechanism of claim 7, wherein the track frame (34) comprises:

a first plate body (341) and a second plate body (342) which are oppositely arranged;

the first side plate (343) and the second side plate (344) are arranged oppositely, the first side plate (343) and the second side plate (344) are arranged between the first plate body (341) and the second plate body (342), and the first plate body (341), the second plate body (342), the first side plate (343) and the second side plate (344) enclose the track groove;

wherein, airflow openings (345) for allowing airflow to pass through are formed on the first plate body (341) and the second plate body (342).

10. An air conditioner, includes casing (6) and sets up wind channel structure (4) in casing (6), its characterized in that, the air conditioner still includes: the wind direction switching mechanism (3) of any one of claims 1 to 9, said wind direction switching mechanism (3) being arranged between said cabinet (6) and said air duct structure (4).

11. The air conditioner as claimed in claim 10, wherein the housing (6) is provided with an upper air inlet and a lower air inlet, an upper air inlet channel (121) is arranged between the upper air inlet and the air inlet of the fan (2) of the air duct structure (4), and a lower air inlet channel (122) is arranged between the lower air inlet and the air inlet of the fan (2) of the air duct structure (4); and a wind direction switching mechanism (3) is arranged in each of the upper wind inlet channel (121) and the lower wind inlet channel (122).

12. The air conditioner according to claim 11, wherein the fan (2) has two air inlets (21), the upper air inlet channel (121) and the lower air inlet channel (122) are two, the two upper air inlet channels (121) are disposed in one-to-one correspondence with the two air inlets (21) of the fan (2), and the two lower air inlet channels (122) are disposed in one-to-one correspondence with the two air inlets of the fan (2).

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