CN215909213U - Machine and air conditioner in air conditioning - Google Patents

Abstract

The embodiment of the utility model provides an air conditioner indoor unit and an air conditioner, and relates to the technical field of air conditioner structures. The embodiment of the utility model provides an air conditioner indoor unit which comprises a middle frame and an air deflector. The middle frame is provided with an air outlet, and the air deflector is rotatably connected to the middle frame so as to be switched between a covering position and an air guiding position through rotation relative to the middle frame. The medial surface of aviation baffle includes wind-guiding section and is located the cooperation section of wind-guiding section both sides, and the relative cooperation section protrusion setting of wind-guiding section. Under the condition that the air deflector is located the lid and closes the position, the cooperation section lid closes the region that the center is located the air outlet both sides, and the air guide section corresponds with the air outlet to the gomphosis is in the air outlet, thereby realizes that the air deflector closely closes to the lid of air outlet, and it is effectual to seal, helps avoiding impurity such as outside dust to get into the air outlet.

Description

Machine and air conditioner in air conditioning

Technical Field

The utility model relates to the technical field of air conditioner structures, in particular to an air conditioner indoor unit and an air conditioner.

Background

In an indoor unit of an air conditioner, an air guide door is generally arranged at an air outlet. On the one hand, when the air conditioning indoor unit is in a shutdown state, the air outlet can be covered by the air guide door so as to prevent external impurities from entering the air conditioning indoor unit from the air outlet, and on the other hand, in the running process of the air conditioning indoor unit, the air flow blown out from the air outlet can be guided by the air guide door.

However, when part of the air guide door is installed outside the air outlet, it is difficult to tightly cover the air outlet, and thus the indoor unit of the air conditioner is in a shutdown state, and impurities such as external dust are easy to enter the indoor unit of the air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem of how to improve the covering effect of the air guide door and avoid impurities such as external dust and the like from entering the air outlet.

In order to solve the above problems, the present invention provides an air conditioner indoor unit and an air conditioner, which can effectively improve the above mentioned technical problems.

The utility model can be realized as follows:

the embodiment of the utility model provides an air-conditioning indoor unit, which comprises a middle frame, a first air inlet, a second air inlet and a first air outlet, wherein the middle frame is provided with an air outlet; the inner side surface of the air deflector comprises an air guide section and matching sections positioned on two sides of the air guide section, and the air guide section is convexly arranged relative to the matching sections; the air deflector is rotatably connected to the middle frame so as to switch between a covering position and an air guiding position; and under the condition that the air deflector is positioned at the covering position, the matching section covers the areas of the middle frame positioned at the two sides of the air outlet, and the air guiding section is embedded in the air outlet.

The medial surface of aviation baffle sets up to including the wind-guiding section and the cooperation section that is located the wind-guiding section both sides, so when the aviation baffle is located the lid and closes the position, the cooperation section lid closes the region that the center is located the air outlet both sides, the wind-guiding section corresponds with the air outlet, simultaneously because the relative cooperation section protrusion of wind-guiding section sets up, the wind-guiding section stretches into the air outlet this moment, with the air outlet gomphosis, guarantee that the aviation baffle closely covers and closes the air outlet, the hiding of aviation baffle is effectual, help preventing impurity such as outside dust from getting into the air outlet.

Optionally, the air deflector includes an outer plate and an inner lining plate that are spliced with each other, an inner side surface of the inner lining plate serves as the air guiding section, and portions of the inner side surface of the outer plate, which are located on both sides of the inner lining plate, serve as the matching sections.

The aviation baffle sets up to the components of a whole that can function independently structure, and it is made through the mutual concatenation of planking and interior welt, and the wind-guiding section passes through the inside lining version and forms, and the cooperation section passes through the planking and forms, and the production and processing degree of difficulty of aviation baffle is lower.

Optionally, the inner lining plate includes a lining plate body and supporting protrusions connected to two ends of the lining plate body in the length direction, the supporting protrusions are supported between the lining plate body and the outer plate, and a side wall surface of the lining plate body, which is far away from the outer plate, serves as the air guiding section.

Through the arrangement of the inner lining plate structure, the air guide plate formed by the assembly is of a hollow structure at the air guide section, and the weight of the air guide plate is reduced. Meanwhile, the supporting bulges are arranged at the two ends of the length direction of the inner lining plate body and supported between the inner lining plate body and the outer plate, so that the integral strength of the air deflector is guaranteed, and meanwhile, the air deflector is prevented from being influenced by the fact that air flow enters the space between the inner lining plate body and the outer plate.

Optionally, the lower extreme of interior welt is provided with the breach, the lower extreme of planking is provided with the joint arch, the joint arch with breach joint cooperation, just the joint arch is located the inboard of breach.

The lower extreme of interior welt adopts the mode and the planking of block to be connected, and the joint is protruding to be located the inboard of breach simultaneously, so through the protruding support of realizing the lower extreme of interior welt of joint, interior welt is connected reliably with the planking, and easy dismounting, simple structure.

Optionally, a protrusion is disposed at a lower end edge of the outer side of the inner lining plate, the protrusion defines the notch, and the outer side of the protrusion is attached to the inner side of the outer plate.

Through the lug that is located inside lining plate body lower extreme edge and the medial surface laminating of planking, guarantee the support intensity between inside lining plate lower extreme and the planking, the difficult relative planking of interior lining plate lower extreme rocks at wind-guiding in-process, helps guaranteeing wind-guiding stability, and wind-guiding is effectual.

Optionally, the mating segment extends to both end edges of the middle frame.

The cooperation section extends to the both ends edge of center, so under the aviation baffle is in the circumstances that the lid closed the position, the aviation baffle covers the range on the center length direction at air outlet place, owing to guarantee the outward appearance uniformity, and is more pleasing to the eye.

Optionally, the upper end of the air deflector is provided with a rotating shaft part which is rotatably connected with the middle frame; the air guiding section is provided with a guiding surface, and the guiding surface extends towards the outer side surface of the air guiding plate in an inclined way relative to other parts of the air guiding section along the direction from the rotating shaft part to the guiding surface.

Through set up the guide face towards the lateral surface slope of aviation baffle at the wind-guiding section, at air current laminating wind-guiding section wall face flow in-process, guide the air current to the upside through the guide face, help realizing remote air supply, use experience better.

Optionally, the guide surface is located at an end of the wind guiding section away from the rotating shaft portion.

The guide face is located the one end that the pivot portion was kept away from to the wind-guiding section, and the guide face is located the wind-guiding end of wind-guiding section promptly, and the air current breaks away from the wind-guiding section along the guide face like this, and to flowing far away, the guide effect is better, has further realized remote air supply.

Optionally, one end of the air guiding section away from the rotating shaft portion has an outer convex portion, and a wall surface of the outer convex portion away from one side of the rotating shaft portion serves as the guide surface.

By arranging the outward protruding part, one side wall surface of the outward protruding part is used as a guide surface, the arrangement of the guide surface is convenient, and meanwhile, the arranged guide surface can have enough guide length and inclination angle to ensure the guide effect.

The embodiment of the utility model also provides an air conditioner which comprises the air conditioner indoor unit. The air-conditioning indoor unit comprises a middle frame, wherein an air outlet is formed in the middle frame; the inner side surface of the air deflector comprises an air guide section and matching sections positioned on two sides of the air guide section, and the air guide section is convexly arranged relative to the matching sections; the air deflector is rotatably connected to the middle frame so as to switch between a covering position and an air guiding position; and under the condition that the air deflector is positioned at the covering position, the matching section covers the areas of the middle frame positioned at the two sides of the air outlet, and the air guiding section is embedded in the air outlet.

Because the air conditioner comprises the air conditioner indoor unit, the air conditioner indoor unit also has the beneficial effects that the air deflector can be ensured to tightly cover the air outlet, the covering effect of the air deflector is good, and the air conditioner is beneficial to preventing impurities such as external dust and the like from entering the air outlet.

Drawings

Fig. 1 is a schematic structural view of an indoor unit of an air conditioner when an air deflector is in a covering position according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an indoor unit of an air conditioner when an air deflector is in an open position according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structure view of an air conditioning indoor unit according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of the structure at V in FIG. 4;

fig. 6 is a schematic structural view of an inner lining plate in an air conditioning indoor unit according to an embodiment of the present invention.

Description of reference numerals:

100-air-conditioning indoor unit; 110-middle frame; 111-an air outlet; 112-mounting grooves; 120-a wind deflector; 121-outer plates; 122-inner lining plate; 1221-lining board body; 1222-a support protrusion; 1223-notch; 1224 — a bump; 123-clamping protrusions; 124-rotating shaft part; 125-wind guide section; 1251-male part; 1252-a guiding surface; 126-mating segment; 1261-a first mating segment; 1262-second mating segment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the operation process of the air conditioner, the indoor side and the outdoor side are subjected to heat exchange, so that the indoor side is cooled or heated. In order to improve the heating effect, the upper side and the lower side of an air outlet of some air-conditioning indoor units are respectively provided with an air deflector, and the air deflector positioned on the upper side of the air outlet is larger than the air deflector positioned on the lower side of the air outlet, so that the air deflector can generate a pressing effect on hot air during heating, and the air deflector positioned on the upper side of the air outlet can realize remote air supply by utilizing an airflow wall attachment effect in a refrigerating state. The air conditioner indoor unit provided by the embodiment is arranged to enable the air deflector positioned on the upper side of the air outlet to be capable of tightly covering the air outlet.

Fig. 1 is a schematic structural view of the air conditioning indoor unit 100 when the air deflector 120 is in the closed position, fig. 2 is a schematic structural view of the air conditioning indoor unit 100 when the air deflector 120 is in the open position, and fig. 3 is a schematic structural view of the air conditioning indoor unit 100 according to this embodiment. Referring to fig. 1 to 3, the present embodiment provides an air conditioner indoor unit 100, and accordingly, an air conditioner (not shown) is also provided.

The air conditioner comprises an indoor air conditioner unit 100 and an outdoor air conditioner unit, wherein the indoor air conditioner unit 100 is connected with the outdoor air conditioner unit, the indoor air conditioner unit 100 is arranged indoors, the outdoor air conditioner unit is arranged outdoors, and indoor and outdoor heat exchange is achieved under the combined action of the indoor air conditioner unit 100 and the outdoor air conditioner unit.

The air conditioning indoor unit 100 includes a middle frame 110 and a wind guide plate 120. The middle frame 110 has an air outlet 111, and the air deflector 120 is rotatably connected to the middle frame 110, so that the air deflector 120 can be switched between a covering position and an air guiding position by rotating relative to the middle frame 110. The inner side of the air guiding plate 120 includes an air guiding section 125 and a matching section 126 located at two sides of the air guiding section 125, and the air guiding section 125 is disposed in a protruding manner relative to the matching section 126. Under the condition that the air deflector 120 is located at the covering position, the matching section 126 covers the area of the middle frame 110 located at the two sides of the air outlet 111, and the air guiding section 125 corresponds to the air outlet 111 and is embedded in the air outlet 111, so that the air deflector 120 can tightly cover the air outlet 111, the sealing effect is good, and impurities such as external dust can be prevented from entering the air outlet 111.

It should be noted that, in the description of the present embodiment, the "covering position" indicates a position where the air deflector 120 is located when the air deflector 120 closes the air outlet 111, for example, in the structure shown in fig. 1, the position where the air deflector 120 is located is the covering position; accordingly, the "air guiding position" indicates the position of the air deflector 120 when the air outlet 111 is opened, for example, in the structure shown in fig. 2, the position of the air deflector 120 can be regarded as the air guiding position, obviously, the specific angle of the air guiding position is not limited here, it can be understood that in some other embodiments, for example, when the air conditioner is heating, the opening angle of the air deflector 120 is smaller, and at this time, the position of the air deflector 120 can also be regarded as the air guiding position.

The air-conditioning indoor unit 100 according to the present embodiment will be further described below:

fig. 4 is a schematic cross-sectional structure view of the air conditioning indoor unit 100 according to this embodiment. Referring to fig. 1 to 4, in the present embodiment, an installation groove 112 is disposed on the middle frame 110, and the installation groove 112 is located on the upper side of the air outlet 111. The upper end of the air deflector 120 is provided with a rotating shaft portion 124, and the rotating shaft portion 124 is rotatably installed in the installation groove 112, so that when the air deflector 120 is at the air guiding position, the whole air deflector 120 is located outside the air outlet 111, and correspondingly, the lower end of the air deflector 120 is the end of the air deflector 120 away from the rotating shaft portion 124. It is understood that, in some other embodiments, the air deflector 120 may be rotatably connected to the lower side of the air outlet 111, that is, the mounting groove 112 of the middle frame 110 is disposed at the lower side of the air outlet 111.

It should be noted that, in the description of the present embodiment, the "inner side" and the "outer side" are relative positions, specifically, the "inner side" is a side close to the inside of the middle frame 110 relative to the "outer side", i.e. a side facing the a direction in fig. 4, and correspondingly, the "outer side" is a side far from the inside of the middle frame 110 relative to the "inner side", i.e. a side facing the B direction in fig. 4.

The inner sidewall of the air deflector 120 has an air guiding section 125 corresponding to the air outlet 111, and a matching section 126 corresponding to the area of the middle frame 110 located at both sides of the air outlet 111, where the matching section 126 is located at both sides of the air guiding section 125, so that the matching section 126 has two parts, namely, a first matching section 1261 and a second matching section 1262. The first fitting section 1261, the air guide section 125, and the second fitting section 1262 are provided in this order along the longitudinal direction of the middle frame 110 (the CD direction shown in fig. 1 and 2).

Fig. 5 is an enlarged view of a portion of the structure at v in fig. 4, and the arrows in fig. 4 and 5 show the flow direction of the airflow passing through the air deflector 120. Referring to fig. 1 to fig. 5, in the present embodiment, the wind deflector 120 includes an outer plate 121 and an inner plate 122 that are spliced together, the outer plate 121 is located at an outer side of the inner plate 122, the inner plate 122 protrudes from an inner side of the outer plate 121, and the inner side of the inner plate 122 serves as a wind guiding section 125. Alternatively, the rotating shaft portion 124 is also formed by splicing the outer plate 121 and the inner lining plate 122.

The length of the inner lining plate 122 is smaller than the length of the outer plate 121, and the inner lining plate 122 is located in the middle of the inner side of the outer plate 121, so that along the length direction of the outer plate 121 (which can also be regarded as the length direction of the middle frame 110), the end portions of the two ends of the outer plate 121 are protruded out of the inner lining plate 122, a part of the inner side of the outer plate 121 is located on both sides of the inner lining plate 122, the inner side of the part of the outer plate 121 is used as the fitting section 126, obviously, the part of the inner side of the outer plate 121 located on one side of the inner lining plate 122 is used as the first fitting section 1261, and the part of the inner side of the outer plate 121 located on the other side of the inner lining plate 122 is used as the second fitting section 1262. Specifically, the outer panel 121 is a plate-like member whose inner and outer side surfaces are substantially parallel to each other.

Alternatively, both ends of the outer panel 121 in the length direction of the middle frame 110 extend to both end edges of the middle frame 110, respectively. In other words, the length of the outer panel 121 substantially corresponds to the length of the center frame 110. In this way, the first fitting section 1261 and the second fitting section 1262 formed on the outer panel 121 both extend to the edge of the middle frame 110, and after the outer panel 121 is covered, the whole strip-shaped area in the length direction of the middle frame 110 is covered by the outer panel 121, which is helpful for ensuring the appearance consistency of the air conditioning indoor unit 100 and is more beautiful.

Fig. 6 is a schematic structural view of an inner liner 122 of the air conditioning indoor unit 100 according to this embodiment. Referring to fig. 1 to 6, the lining plate 122 further includes a lining plate body 1221 and supporting protrusions 1222 connected to both ends of the lining plate body 1221 in the length direction. The supporting protrusion 1222 is supported between the outer plate 121 and the lining plate 1221, and an inner side surface of the lining plate 1221, i.e., a side wall surface away from the outer plate 121, serves as the air guiding section 125.

Specifically, both ends of the lining plate 1221 are supported on the outer plate 121 through the supporting protrusions 1222, so that a certain space is formed between the lining plate 1221 and the outer plate 121, so that the assembled wind deflector 120 is in a hollow structure at the wind guiding section 125, which is beneficial to reducing the weight of the wind deflector 120 and reducing the difficulty of driving the wind deflector 120 to rotate. In addition, the supporting protrusions 1222 at the two ends of the lining plate 1221 are supported on the outer plate 121, so that the space between the lining plate 1221 and the outer plate 121 is sealed, which not only helps to improve the overall strength of the air deflector 120, but also can prevent the air flow from entering between the lining plate 1221 and the outer plate 121 to affect the air deflector 120.

Further, the lower end of the inner lining plate 122 is provided with a notch 1223, the lower end of the outer plate 121 is provided with a clamping protrusion 123, and the clamping protrusion 123 is in clamping fit with the notch 1223, so that the inner lining plate 122 and the outer plate 121 are connected and positioned.

It should be noted that, in the description of the present embodiment, the upper end of the air deflector 120 and the components thereof is the end close to the upper side of the air outlet 111 when the air deflector 120 is in the covering position, and correspondingly, the lower end of the air deflector 120 and the components thereof is the end close to the lower side of the air outlet 111 when the air deflector 120 is in the covering position.

Specifically, the protruding 123 of joint sets up the edge that corresponds out at planking 121 lower extreme and interior welt 122, and the inboard bending type of orientation planking 121 sets up, and the lower extreme edge of welt 122 is including breach 1223 sets up, and when the protruding 123 of joint and breach 1223 joint cooperation, the protruding 123 of joint is located breach 1223 inboard, and the protruding 123 of joint of accessible joint supports interior welt 122 lower extreme so, prevents that the relative planking 121 downstream of interior welt 122 lower extreme from breaking away from with planking 121.

Further, the lower edge of the outer side of the inner lining 122 is provided with a projection 1224, the projection 1224 defines a gap 1223, and the outer side of the projection 1224 fits the inner side of the outer plate 121. Specifically, the projection 1224 is disposed at the outer edge of the lower end of the inner liner body 1221, and the lower end of the projection 1224 protrudes out of the lower end of the inner liner body 1221, so that the gap 1223 can be regarded as a space defined between the lower end of the projection 1224 and the lower end surface of the inner liner body 1221. When the clamping protrusion 123 is clamped with the notch 1223, the lower end of the projection 1224 is located between the clamping protrusion 123 and the inner side of the outer plate 121, and the outer side of the projection 1224 is configured to be matched with the inner side of the outer plate 121, so that in the assembled state (i.e., in the state shown in fig. 5), the outer side of the projection 1224 is attached to the inner side of the outer plate 121, and the support strength between the lower end of the inner lining plate 122 and the outer plate 121 is ensured.

With continued reference to fig. 1 to 6, in the present embodiment, the air guiding section 125 has a guide surface 1252, and in the direction from the rotating shaft portion 124 to the guide surface 1252, the guide surface 1252 extends obliquely toward the outer surface of the air guiding plate 120 relative to the other portion of the air guiding section 125, that is, the extending direction of the guide surface 1252 on the inner liner 122 is oblique toward the outer panel 121 relative to the extending direction of the other portion of the air guiding section 125. By providing the guide surface 1252 in this manner, the airflow can be guided upward during the process of flowing along the wall, and long-distance air supply can be achieved (as indicated by arrows in fig. 4 and 5).

Further, the guide surface 1252 is located at an end of the air guiding section 125 away from the rotating shaft portion 124, and the air flow flowing along the guide surface 1252 is guided by the guide surface 1252 and then leaves the air guiding section 125, so that the guide effect of the guide surface 1252 is better, and the long-distance air supply effect is ensured.

Further, one end of the air guiding section 125 remote from the rotating shaft portion 124 (i.e., a lower end portion of the air guiding section 125) has an outward projection 1251, and a wall surface of the outward projection 1251 remote from the rotating shaft portion 124 side serves as a guide surface 1252. Specifically, the protruding portion 1251 has an arc-shaped structure protruding toward the inside of the wind guide plate 120, and in the direction from the rotation shaft portion 124 to the protruding portion 1251, a wall surface thereof on the side close to the rotation shaft portion 124 is inclined in a direction away from the outer plate 121, and a wall surface thereof on the side away from the rotation shaft portion 124 is inclined in a direction close to the outer plate 121, which is the guide surface 1252.

Specifically, a portion of the wind guiding section 125 located between the rotating shaft portion 124 and the convex portion 1251 extends substantially along an extending locus of the outer plate 121, and the convex portion 1251 is provided to be convex with respect to the extending locus. Thus, the distance between one end of the guide surface 1252 close to the rotating shaft portion 124 and the outer plate 121 is large, the guide surface 1252 can have sufficient guide length and inclination angle, more air flows can be guided, and the air supply effect is good.

In the air-conditioning indoor unit 100 provided in this embodiment, the inner side surface of the air guiding plate 120 is configured to include the air guiding section 125 and the matching sections 126 located at two sides of the air guiding section 125, so that when the air guiding plate 120 is in the covering position, the air guiding section 125 is embedded into the air outlet 111, and the matching sections 126 cover the areas of the middle frame 110 located at two sides of the air outlet 111, so that the air guiding plate 120 tightly covers the air outlet 111, and the problem that external impurities possibly enter the air outlet 111 is solved.

The matching section 126 of the air deflector 120 extends to the edge of the middle frame 110, so as to ensure the appearance consistency of the air-conditioning indoor unit 100 when the air deflector is covered, and the appearance is more attractive. The air deflector 120 is formed by splicing the outer plate 121 and the inner lining plate 122 to form a hollow structure, the inner side surface of the inner lining plate 122 is used as an air guiding section 125, and the inner side surfaces of the outer plate 121, which protrude out of the inner lining plate 122 at two ends in the length direction, are used as matching sections 126, so that the structure is simple, and the production and the processing are convenient.

Meanwhile, the specific structure of the air guide section 125 is arranged, so that the remote air supply effect is ensured, and the using effect is good.

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

Claims (10)

1. An indoor unit of an air conditioner, comprising:

a middle frame (110), wherein the middle frame (110) is provided with an air outlet (111); and

the air guide plate (120), the inner side of the air guide plate (120) comprises an air guide section (125) and matching sections (126) located on two sides of the air guide section (125), and the air guide section (125) is arranged in a protruding mode relative to the matching sections (126);

the air deflector (120) is rotatably connected to the middle frame (110) so as to switch the air deflector (120) between a covering position and an air guiding position; when the air deflector (120) is located at the covering position, the matching section (126) covers the areas of the middle frame (110) located at the two sides of the air outlet (111), and the air guiding section (125) is embedded in the air outlet (111).

2. The indoor unit of claim 1, wherein the air guide plate (120) comprises an outer plate (121) and an inner lining plate (122) joined to each other, an inner surface of the inner lining plate (122) serves as the air guide section (125), and portions of the inner surface of the outer plate (121) located on both sides of the inner lining plate (122) serve as the engagement sections (126).

3. The indoor unit of claim 2, wherein the inner liner (122) comprises an inner liner plate (1221) and support protrusions (1222) connected to both ends of the inner liner plate (1221) in a length direction, the support protrusions (1222) are supported between the inner liner plate (1221) and the outer plate (121), and a side wall surface of the inner liner plate (1221) away from the outer plate (121) serves as the air guide section (125).

4. The indoor unit of air conditioner as claimed in claim 2, wherein a notch (1223) is formed at the lower end of the inner lining plate (122), a clamping protrusion (123) is formed at the lower end of the outer plate (121), the clamping protrusion (123) is in clamping fit with the notch (1223), and the clamping protrusion (123) is located inside the notch (1223).

5. The indoor unit of air conditioning as claimed in claim 4, characterized in that the lower end edge of the outer side of the inner lining panel (122) is provided with a projection (1224), the projection (1224) defining the notch (1223), and the outer side of the projection (1224) fitting the inner side of the outer panel (121).

6. The indoor unit of claim 1, wherein the fitting section (126) extends to both end edges of the middle frame (110).

7. The indoor unit of air-conditioning as claimed in any one of claims 1 to 6, wherein the air deflector (120) has a rotary shaft portion (124) rotatably connected to the center frame (110); the air guide section (125) has a guide surface (1252), and the guide surface (1252) extends obliquely toward the outer surface of the air guide plate (120) with respect to the other portion of the air guide section (125) in the direction from the rotational shaft portion (124) to the guide surface (1252).

8. The indoor unit of claim 7, wherein the guide surface (1252) is located at an end of the air guide section (125) away from the rotary shaft portion (124).

9. The indoor unit of claim 8, wherein an end of the air guide section (125) remote from the rotary shaft (124) has a convex portion (1251), and a wall surface of the convex portion (1251) remote from the rotary shaft (124) is the guide surface (1252).

10. An air conditioner characterized by comprising an indoor unit (100) of an air conditioner according to any one of claims 1 to 9.

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