CN213713486U

CN213713486U - Air guide mechanism and air conditioner

Info

Publication number: CN213713486U
Application number: CN202022842229.3U
Authority: CN
Inventors: 陈伟; 杨检群; 尚彬; 尹洪磊
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: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-16
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an air guide mechanism and air conditioner relates to air conditioner technical field. This air guide mechanism includes air-out frame, mounting box, gland, drive structure and wind-guiding blade. The mounting box is connected with the air-out frame, wind-guiding blade installs in the air-out frame, first mounting hole has been seted up to one side of mounting box, first spacing groove has been seted up to the opposite side, the second spacing groove has been seted up to the gland, the gland cover is located on the mounting box, so that first spacing groove and the combination of second spacing groove form the second mounting hole, the transmission structure includes the crank, connecting rod and transmission portion, the transmission portion cover is located outside the crank, and with crank fixed connection, articulate one end rotationally sets up in first mounting hole, the other end rotationally sets up in the second mounting hole, connecting rod fixed connection is on articulate global, and be connected with the wind-guiding blade transmission. The utility model provides an air guide mechanism can guarantee crank drive's stability under the condition of being convenient for carry out the crank dismouting, prevents that the crank from taking place the drunkenness, avoids producing the abnormal sound.

Description

Air guide mechanism and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to wind guiding mechanism and air conditioner.

Background

At present, most of air guide mechanisms in air conditioners are driven through crank-link mechanisms, and in order to prevent the crank-link mechanisms from moving and ensure the driving stability, the crank-link mechanisms are generally installed in an installation box. However, the existing mounting box is not detachable, so that the crank connecting rod mechanism is difficult to disassemble and assemble, wastes time and labor, and is inconvenient to maintain and clean.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be how to guarantee crank drive's stability under the condition of being convenient for carry out the crank dismouting, prevent that the crank from taking place the drunkenness, avoid producing the abnormal sound.

In order to solve the above problem, the technical scheme of the utility model is realized like this:

in a first aspect, the utility model provides a wind-guiding mechanism, including the air-out frame, the mounting box, the gland, drive structure and wind-guiding blade, the mounting box is connected with the air-out frame, wind-guiding blade installs in the air-out frame, and can rotate for the air-out frame, first mounting hole has been seted up to one side of mounting box, first spacing groove has been seted up to the opposite side, the second spacing groove has been seted up to the gland, the gland cover is located on the mounting box, so that first spacing groove and the combination of second spacing groove form the second mounting hole, drive structure includes the crank, connecting rod and transmission portion, the transmission portion cover is located outside the crank, and with crank fixed connection, articulate one end rotationally sets up in first mounting hole, the other end rotationally sets up in the second mounting hole, connecting rod fixed connection is global on articulate, and be connected with the wind-guiding blade. Compared with the prior art, the utility model provides an air guide mechanism is owing to adopted the mounting box of seting up first mounting hole and first spacing groove and seted up the gland of second spacing groove, so can guarantee crank drive's stability under the condition of being convenient for carry out the crank dismouting, prevents that the crank from taking place the drunkenness, avoids producing the abnormal sound.

Further, the transmission structure further comprises a limiting ring, the limiting ring is sleeved outside the crank and is fixedly connected with the crank, and the limiting ring is used for limiting the relative position of the crank and the mounting box. The spacing ring can support with the mounting box and hold to prevent that the crank from taking place the displacement for the mounting box along its axial, thereby guarantee transmission structure's operation steadily, avoid producing the abnormal sound.

Furthermore, the perisporium of spacing ring is seted up jaggedly, and the mounting box is provided with spacing muscle, and spacing muscle sets up in the breach, and spacing muscle can support with the spacing ring and hold to inject crank pivoted extreme position. Thereby defining the extreme positions of rotation of the air guide vanes.

Furthermore, the free end of spacing muscle is provided with the holding surface, and the arc is personally submitted to the holding surface, and the holding surface cooperates with the global of crank. The crank can rotate for the holding surface, and the holding surface can support the crank to improve crank pivoted stability.

Furthermore, the air guide mechanism further comprises a pull rod, the transmission structure is provided with a boss, the pull rod is sleeved outside the boss and can rotate relative to the boss, and the pull rod is rotatably connected with the air guide blades. The transmission structure can drive the pull rod to move upwards or downwards through the boss so as to enable the air guide blade to rotate.

Further, the boss includes two bullet buckles that the interval set up, and the bullet is buckled including spacing portion and connecting portion, and transmission structure passes through connecting portion and spacing portion fixed connection, and outside two connecting portion were located to the pull rod cover, just supports with two spacing portions simultaneously and holds. The connecting part can limit the relative rotation direction of the pull rod, and the limiting part can prevent the pull rod from separating from the boss.

Furthermore, one side of the pull rod is provided with a convex rib which is used for abutting against the limiting part so as to prevent the pull rod from being reversely installed. Play the fool-proof effect and improve the assembly efficiency.

Further, the mounting box is provided with the card platform, and the gland is provided with the buckle, buckle and card platform joint. So as to realize the detachable connection of the mounting box and the gland.

Furthermore, air guide mechanism still includes mount pad, driving motor and driving medium, and driving motor installs on the mount pad, and is connected with the driving medium, and the driving medium passes the gland, and is connected with the transmission structure transmission. The driving motor can drive the transmission structure to rotate through the transmission piece, and the transmission structure can drive the air guide blade to rotate through the pull rod so as to realize the function of adjusting the air outlet direction.

In a second aspect, the utility model provides an air conditioner, which comprises the air guide mechanism, wherein the air guide mechanism comprises an air outlet frame, a mounting box, a gland, a transmission structure and air guide blades, the mounting box is connected with the air outlet frame, the air guide blades are arranged in the air outlet frame, and can rotate relative to the air outlet frame, one side of the mounting box is provided with a first mounting hole, the other side is provided with a first limit groove, the gland is provided with a second limit groove, the gland is covered on the mounting box, so that the first limit groove and the second limit groove are combined to form a second mounting hole, the transmission structure comprises a crank, a connecting rod and a transmission part, the transmission part is sleeved outside the crank, and with crank fixed connection, the one end of crank rotationally sets up in first mounting hole, and the other end rotationally sets up in the second mounting hole, and connecting rod fixed connection is on crank global, and is connected with the transmission of wind-guiding blade. The air conditioner can guarantee crank drive's stability under the condition of being convenient for carry out the crank dismouting, prevents that the crank from taking place the drunkenness, avoids producing the abnormal sound.

Drawings

Fig. 1 is an exploded view of a wind guide mechanism according to a first embodiment of the present invention;

fig. 2 is an exploded view of the connection between the driving motor and the transmission structure in the air guiding mechanism according to the first embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a connection between an air outlet frame and a gland through a mounting box in the air guiding mechanism according to the first embodiment of the present invention;

fig. 4 is an exploded view of the transmission structure of the air guiding mechanism according to the first embodiment of the present invention installed in the mounting box;

fig. 5 is an exploded view of the connection between the pressing cover and the mounting box in the air guiding mechanism according to the first embodiment of the present invention;

fig. 6 is an exploded view of the transmission structure of the air guiding mechanism according to the first embodiment of the present invention connected to the pull rod;

fig. 7 is a schematic structural diagram of an air conditioner according to a second embodiment of the present invention.

Description of reference numerals:

10-an air conditioner; 100-an air guide mechanism; 110-air outlet frame; 120-mounting a box; 121-a first mounting hole; 122-a first limit groove; 123-clamping table; 124-limiting ribs; 125-a support surface; 126-a first side panel; 1261-a first receiving cavity; 127-a reinforcing plate; 128-a second side panel; 1281-a second receiving cavity; 129-a third limiting groove; 130-a gland; 131-a second limiting groove; 132-a second mounting hole; 133-buckling; 140-a transmission structure; 141-a crank; 142-a connecting rod; 143-a transmission part; 144-a stop collar; 145-notch; 146-a boss; 147-snapping; 148-a limiting part; 149-a connecting part; 150-wind guide blades; 160-a pull rod; 161-convex ribs; 170-mounting seat; 180-a drive motor; 190-a transmission structure; 200-air-conditioning case.

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.

First embodiment

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an embodiment of the present invention provides an air guiding mechanism 100 for adjusting an air outlet direction. It can guarantee the driven stability of crank 141 under the condition of being convenient for carry out the dismouting of crank 141, prevents that crank 141 from taking place the drunkenness, avoids producing the abnormal sound.

It should be noted that the air guiding mechanism 100 is applied to a cabinet air conditioner, the cabinet air conditioner can blow out hot air or cold air to achieve a heating or cooling function, and the air guiding mechanism 100 can guide an outlet airflow to adjust an outlet direction.

The air guiding mechanism 100 includes an air outlet frame 110, a mounting box 120, a gland 130, a transmission structure 140, an air guiding blade 150, a pull rod 160, a mounting seat 170, a driving motor 180 and a transmission member 190. Wherein, mounting box 120 and air-out frame 110 fixed connection, drive structure 140 installs in mounting box 120, and gland 130 covers and locates on mounting box 120, and can dismantle with mounting box 120 and be connected to in the dismouting of realizing drive structure 140, gland 130 and mounting box 120 combined action to inject drive structure 140's position. The wind guiding blade 150 is installed in the wind outlet frame 110, and can rotate relative to the wind outlet frame 110, and the transmission structure 140 is connected with the wind guiding blade 150 through the pull rod 160. Driving motor 180 installs on mount pad 170, and is connected with driving medium 190, and driving medium 190 passes gland 130, and is connected with transmission structure 140 transmission, and driving motor 180 can drive transmission structure 140 through driving medium 190 and rotate, and transmission structure 140 can drive wind guide vane 150 through pull rod 160 and rotate to realize the function of adjustment air-out direction.

It is noted that one side of the mounting box 120 is formed with a first mounting hole 121, the other side is formed with a first limiting groove 122, and the pressing cover 130 is formed with a second limiting groove 131. The pressing cover 130 covers the mounting box 120 and is detachably connected to the mounting box 120, so that the first limiting groove 122 and the second limiting groove 131 are combined to form a second mounting hole 132.

The transmission structure 140 includes a crank 141, a connecting rod 142, a transmission part 143, and a limit ring 144. The transmission portion 143 is sleeved outside the crank 141 and is fixedly connected to the crank 141, and the transmission portion 143 is used for cooperating with the transmission member 190 to drive the crank 141 to rotate. One end of the crank 141 is rotatably disposed in the first mounting hole 121, the other end is rotatably disposed in the second mounting hole 132, and both the first mounting hole 121 and the second mounting hole 132 can limit the crank 141. The connecting rod 142 is fixedly connected to the circumferential surface of the crank 141, and is in transmission connection with the wind guiding blade 150 through the pull rod 160. The driving motor 180 can drive the transmission portion 143 to rotate through the transmission member 190, so that the crank 141 rotates relative to the first mounting hole 121 and the second mounting hole 132, and the connecting rod 142 is driven to rotate, and then the pull rod 160 drives the wind guiding blade 150 to rotate, thereby realizing the function of adjusting the wind outlet direction. In this embodiment, the transmission member 190 and the transmission portion 143 are both gears, and the transmission member 190 is engaged with the transmission portion 143 to realize the function of driving the transmission structure 140 to rotate by the driving motor 180.

It should be noted that one end of the crank 141 is rotatably disposed in the first mounting hole 121, the other end is rotatably disposed in the second mounting hole 132, and the first mounting hole 121 and the second mounting hole 132 cooperate to define the position and the rotation direction of the crank 141. In this embodiment, the first limiting groove 122 and the second limiting groove 131 are both semicircular, the first mounting hole 121 and the second mounting hole 132 are both circular holes, and the diameters of the first mounting hole 121 and the second mounting hole 132 are the same, so that the rotation limitation of the crank 141 is realized.

Specifically, in the process of mounting the crank 141, firstly, one end of the crank 141 extends into the first mounting hole 121, and the other end of the crank 141 is placed in the first limiting groove 122, at this time, because the first mounting hole 121 is circular, the first mounting hole 121 can fix the axis of the crank 141, and the crank 141 is prevented from moving along the radial direction of the crank 141, and because the first limiting groove 122 is semicircular, the crank 141 can be easily placed in the first limiting groove 122, and the assembly is convenient; the gland 130 is covered on the mounting box 120 and detachably connected with the mounting box 120, the position of the second limiting groove 131 corresponds to the position of the first limiting groove 122, the second limiting groove 131 and the first limiting groove 122 are combined to form the second mounting hole 132 to limit the crank 141, and the crank 141 is further prevented from moving along the radial direction of the crank 141. In this way, one end of the crank 141 is limited under the action of the overall structure of the first mounting hole 121, so that the limitation is stable and reliable, the axis of the crank 141 can be accurately fixed, and the transmission stability of the crank 141 is ensured; the other end of the crank 141 is limited under the action of the split structure of the second mounting hole 132, and the mounting box 120 and the gland 130 can be disassembled so as to facilitate the disassembly, assembly, maintenance and cleaning of the crank 141.

In this embodiment, the mounting box 120 is provided with a clamping platform 123, the gland 130 is provided with a buckle 133, and the buckle 133 is clamped with the clamping platform 123, so as to realize detachable connection of the mounting box 120 and the gland 130. Specifically, the number of the clamping platforms 123 and the number of the buckles 133 are both multiple, the clamping platforms 123 are arranged on the mounting box 120 at intervals, and each clamping platform 123 is clamped with one buckle 133 to improve the stability of connection. However, the present invention is not limited thereto, and in other embodiments, the mounting box 120 may be screwed with the gland 130, the mounting box 120 may also be hooked with the gland 130, and the detachable connection manner of the mounting box 120 and the gland 130 is not particularly limited.

It should be noted that the limiting ring 144 is sleeved outside the crank 141 and is fixedly connected to the crank 141, and the limiting ring 144 is used for limiting the relative position between the crank 141 and the mounting box 120. The limiting ring 144 can abut against the mounting box 120 to prevent the crank 141 from moving relative to the mounting box 120 along the axial direction, so that the transmission structure 140 is ensured to operate stably, and abnormal sound is avoided. Specifically, the limiting ring 144 is disposed in the mounting box 120, the outer diameter of the limiting ring 144 is larger than the diameter of the first mounting hole 121, and the limiting ring 144 can prevent the crank 141 from being displaced in the axial direction thereof toward the direction close to the first mounting hole 121.

In this embodiment, a notch 145 is formed in a peripheral wall of the limiting ring 144, the mounting box 120 is provided with a limiting rib 124, the limiting rib 124 is disposed in the notch 145, the crank 141 can drive the limiting ring 144 to rotate relative to the limiting rib 124, and the limiting rib 124 can abut against the limiting ring 144 to limit a limit position of the crank 141 in rotation, so as to limit a limit position of the air guide blade 150 in rotation.

Specifically, the stop collar 144 has two end surfaces with the notch 145 disposed therebetween, and the limit positions include a first limit position and a second limit position. During the rotation of the crank 141 relative to the first and second mounting

holes

121 and 132, the limiting ring 144 rotates relative to the limiting rib 124, i.e., the limiting rib 124 is displaced relative to the limiting ring 144 in the notch 145. When the crank 141 rotates to the first limit position along the first direction, one end surface of the limiting ring 144 abuts against one side surface of the limiting rib 124; when the crank 141 rotates to the second limit position along the second direction, the other end surface of the limiting ring 144 abuts against the other side surface of the limiting rib 124.

Furthermore, the free end of the spacing rib 124 is provided with a supporting surface 125, the supporting surface 125 is arc-shaped, the curvature of the arc-shaped supporting surface 125 is the same as the curvature of the peripheral surface of the crank 141, the supporting surface 125 is matched with the peripheral surface of the crank 141, the crank 141 can rotate relative to the supporting surface 125, and the supporting surface 125 can support the crank 141 so as to improve the stability of the rotation of the crank 141.

The mounting box 120 includes a first side plate 126, a reinforcing plate 127 and a second side plate 128 arranged in parallel and spaced apart. The first side plate 126 and the second side plate 128 are oppositely arranged, the reinforcing plate 127 is arranged between the first side plate 126 and the second side plate 128, and the reinforcing plate 127 is used for improving the strength of the whole mounting box 120. The first mounting hole 121 is formed in the first side plate 126, the first limiting groove 122 is formed in the second side plate 128, the reinforcing plate 127 is provided with a third limiting groove 129, the crank 141 is placed in the third limiting groove 129, and the third limiting groove 129 can limit the crank 141, so that the limiting effect is further improved. Specifically, a first receiving cavity 1261 is formed between the first side plate 126 and the reinforcing plate 127, a second receiving cavity 1281 is formed between the second side plate 128 and the reinforcing plate 127, the crank 141 penetrates through the first receiving cavity 1261 and the second receiving cavity 1281, the connecting rod 142 and the limiting ring 144 are both disposed in the first receiving cavity 1261, and the transmission portion 143 is disposed in the second receiving cavity 1281.

Referring to fig. 6, it is noted that the transmission structure 140 is provided with a boss 146, the pull rod 160 is sleeved outside the boss 146 and can rotate relative to the boss 146, the pull rod 160 is rotatably connected with the wind guide blade 150, and the transmission structure 140 can drive the pull rod 160 to move upwards or downwards through the boss 146, so that the wind guide blade 150 rotates. Specifically, the air guide blade 150 is a horizontal air guide blade, the air guide blade 150 is rotatable in the horizontal direction as an axial direction, the boss 146 is provided at one end of the connecting rod 142 away from the crank 141, and the axis of the boss 146 is provided in parallel to the axis of the crank 141 at an interval. The crank 141 can drive the connecting rod 142 to rotate by taking the axis of the crank 141 as a rotation center, so as to drive the pull rod 160 to move upwards or downwards, in the process, the pull rod 160 rotates relative to the boss 146, the pull rod 160 always keeps a vertical state, so as to drive the air guide blades 150 to rotate upwards or downwards, and therefore the upper and lower air guide functions of the cabinet air conditioner are achieved.

The boss 146 includes two elastic buckles 147 disposed at intervals, and the pull rod 160 is sleeved outside the two elastic buckles 147 and can rotate relative to the two elastic buckles 147. The two elastic buckles 147 can be folded under the action of external force and can be reset and unfolded under the action of self elasticity, so that the pull rod 160 can be installed and detached conveniently. Specifically, the snap 147 includes a stopper portion 148 and a connecting portion 149. The connecting rod 142 of the transmission structure 140 is fixedly connected with the limiting portions 148 through the connecting portions 149, the pull rod 160 is sleeved outside the two connecting portions 149 and is abutted against the two limiting portions 148, the connecting portions 149 can limit the relative rotation direction of the pull rod 160, and the limiting portions 148 can prevent the pull rod 160 from separating from the bosses 146.

In this embodiment, one side of the pull rod 160 is provided with the convex rib 161, and the convex rib 161 is used for abutting against the limiting part 148 so as to prevent the pull rod 160 from being reversely installed, thereby playing the fool-proof effect and improving the assembly efficiency. In the process of installing the pull rod 160, the two snap fasteners 147 are folded at first, at this time, the two connecting parts 149 are folded, and the two limiting parts 148 are folded; then, the pull rod 160 passes through the two position-limiting portions 148 and is sleeved outside the two connecting portions 149; then, the two elastic buckles 147 are loosened, the elastic buckles 147 rebound and reset under the action of the elastic force of the elastic buckles, at the moment, the two connecting portions 149 are opened, the two limiting portions 148 are opened, and the limiting portions 148 are abutted against the convex ribs 161 to prevent the pull rod 160 from being separated from the connecting portions 149.

The embodiment of the utility model provides an air guide mechanism 100, mounting box 120 is connected with air-out frame 110, wind blade 150 installs in air-out frame 110, and can rotate for air-out frame 110, first mounting hole 121 has been seted up to one side of mounting box 120, first spacing groove 122 has been seted up to the opposite side, gland 130 has seted up second spacing groove 131, gland 130 covers and locates on mounting box 120, so that first spacing groove 122 and the combination of second spacing groove 131 form second mounting hole 132, drive structure 140 includes crank 141, connecting rod 142 and transmission part 143, transmission part 143 cover is located outside crank 141, and with crank 141 fixed connection, crank 141's one end rotationally sets up in first mounting hole 121, the other end rotationally sets up in second mounting hole 132, connecting rod 142 fixed connection is on crank 141's global, and be connected with wind blade 150 transmission. Compared with the prior art, the utility model provides an air guide mechanism 100 is owing to adopted the mounting box 120 of seting up first mounting hole 121 and first spacing groove 122 and seted up the gland 130 of second spacing groove 131, so can guarantee the driven stability of crank 141 under the condition of being convenient for carry out the dismouting of crank 141, prevents that crank 141 from taking place the drunkenness, avoids producing the abnormal sound.

Second embodiment

Referring to fig. 7, the present invention provides an air conditioner 10 for regulating indoor air temperature. The air conditioner 10 includes an air guide mechanism 100 and an air conditioning case 200. The basic structure and principle of the wind guiding mechanism 100 and the generated technical effects are the same as those of the first embodiment, and for the sake of brief description, reference may be made to corresponding contents in the first embodiment for parts of this embodiment that are not mentioned.

In this embodiment, the air conditioner 10 is a cabinet air conditioner, the air conditioner 10 is vertically placed on the ground, the air guiding mechanism 100 is installed in the air conditioning casing 200, the air conditioning casing 200 is used for shielding and protecting the air guiding mechanism 100, and the air guiding mechanism 100 is used for guiding the air outlet flow.

The embodiment of the present invention provides the same beneficial effects as the first embodiment, which are not repeated herein.

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.

Claims

1. The utility model provides an air guide mechanism, characterized in that, including air-out frame (110), mounting box (120), gland (130), drive structure (140) and wind-guiding blade (150), mounting box (120) with air-out frame (110) is connected, wind-guiding blade (150) install in air-out frame (110), and can for air-out frame (110) rotates, first mounting hole (121) have been seted up to one side of mounting box (120), and first spacing groove (122) have been seted up to the opposite side, second spacing groove (131) have been seted up in gland (130), gland (130) cover is located on mounting box (120), so that first spacing groove (122) with second spacing groove (131) combination forms second mounting hole (132), drive structure (140) include crank (141), connecting rod (142) and drive division (143), drive division (143) cover is located outside crank (141), and with crank (141) fixed connection, the one end of crank (141) rotationally set up in first mounting hole (121), the other end rotationally set up in second mounting hole (132), connecting rod (142) fixed connection in on the global of crank (141), and with wind blade (150) transmission is connected.

2. The air guide mechanism as claimed in claim 1, wherein the transmission structure (140) further includes a limiting ring (144), the limiting ring (144) is sleeved outside the crank (141) and is fixedly connected to the crank (141), and the limiting ring (144) is configured to limit a relative position between the crank (141) and the mounting box (120).

3. The air guide mechanism as claimed in claim 2, wherein a notch (145) is formed in a peripheral wall of the limiting ring (144), a limiting rib (124) is disposed on the mounting box (120), the limiting rib (124) is disposed in the notch (145), and the limiting rib (124) can abut against the limiting ring (144) to limit a limit position of rotation of the crank (141).

4. The air guide mechanism as claimed in claim 3, wherein a supporting surface (125) is provided at a free end of the limiting rib (124), the supporting surface (125) is arc-shaped, and the supporting surface (125) is engaged with a circumferential surface of the crank (141).

5. The air guide mechanism as claimed in claim 1, further comprising a pull rod (160), wherein the transmission structure (140) is provided with a boss (146), the pull rod (160) is sleeved outside the boss (146) and can rotate relative to the boss (146), and the pull rod (160) is rotatably connected to the air guide blade (150).

6. The air guide mechanism as claimed in claim 5, wherein the boss (146) includes two elastic buckles (147) arranged at intervals, the elastic buckles (147) include a limiting portion (148) and a connecting portion (149), the transmission structure (140) is fixedly connected with the limiting portion (148) through the connecting portion (149), and the pull rod (160) is sleeved outside the two connecting portions (149) and abuts against the two limiting portions (148) at the same time.

7. The air guide mechanism as claimed in claim 6, wherein a rib (161) is disposed on one side of the pull rod (160), and the rib (161) is configured to abut against the limiting portion (148) to prevent the pull rod (160) from being reversely mounted.

8. The air guide mechanism as claimed in claim 1, wherein the mounting box (120) is provided with a clamping table (123), the pressing cover (130) is provided with a buckle (133), and the buckle (133) is clamped with the clamping table (123).

9. The air guiding mechanism as recited in claim 1, further comprising a mounting base (170), a driving motor (180) and a transmission member (190), wherein the driving motor (180) is mounted on the mounting base (170) and connected with the transmission member (190), and the transmission member (190) passes through the gland (130) and is in transmission connection with the transmission structure (140).

10. An air conditioner characterized by comprising the air guide mechanism as claimed in any one of claims 1 to 9.