CN210861387U

CN210861387U - Air conditioner indoor unit and air conditioner with same

Info

Publication number: CN210861387U
Application number: CN201922029364.3U
Authority: CN
Inventors: 易正清; 翟富兴; 何健; 刘奇伟; 谢鹏; 郭绍胜
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-26
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses an indoor set of air conditioner and have its air conditioner, wherein the indoor set of air conditioner includes: the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with an air inlet and the first air outlet, and the lower edge of the first air outlet is provided with a protruding part; the opening and closing door assembly is movably arranged on the shell between a first position and a second position, opens the first air outlet when the opening and closing door assembly is located at the first position, closes the first air outlet when the opening and closing door assembly is located at the second position, and stops abutting against the protruding part; the heat exchanger and the fan are arranged in the shell. According to the utility model discloses an indoor unit of air conditioner, when switching door subassembly removed to the second position of closing first air outlet, the switching door subassembly can only be supported on the bulge to prevent that switching door subassembly from dropping from the casing, can promote the reliability of switching door subassembly work from this, and then promote user's use and experience.

Description

Air conditioner indoor unit and air conditioner with same

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to a machine and have its air conditioner in air conditioning.

Background

Among the correlation technique, the air outlet department of air conditioning indoor set is equipped with the switch door, and the user is when using, and the problem that the switch door accident dropped often appears influences user's use and experiences.

SUMMERY OF THE UTILITY MODEL

The utility model provides an indoor unit of air conditioner, indoor unit of air conditioner has the function that prevents the switch door subassembly and drop, can promote user's use and experience.

The utility model also provides an air conditioner, the air conditioner includes the interior machine of above-mentioned air conditioning.

According to the utility model discloses machine in air conditioning, include: the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with an air inlet and the first air outlet, and the lower edge of the first air outlet is provided with a protruding part; the opening and closing door assembly is movably arranged on the shell between a first position and a second position, and when the opening and closing door assembly is located at the first position, the opening and closing door assembly opens the first air outlet, and when the opening and closing door assembly is located at the second position, the opening and closing door assembly closes the first air outlet and stops against the protruding part; the heat exchanger and the fan are arranged in the shell.

According to the utility model discloses machine in air conditioning, through setting up the bulge at the lower limb of first air outlet, when switching door subassembly removes to the second position of closing first air outlet, the switching door subassembly can only be supported on the bulge to prevent that switching door subassembly from dropping from the casing, can promote the reliability of switching door subassembly work from this, and then promote user's use and experience.

According to some embodiments of the invention, the protruding portion extends from one end of the lower edge of the first air outlet to the other end of the lower edge of the first air outlet.

According to some embodiments of the utility model, the bulge is a plurality of, and is a plurality of the bulge is followed the length direction interval at the lower border of first air outlet sets up.

According to some embodiments of the utility model, switching door subassembly includes interconnect's first panel and bottom plate, the one end of bottom plate with the lower extreme of first panel is connected, the extending direction of bottom plate with the extending direction of first panel is each other angled switching door subassembly is located when the second position, first panel with first air outlet is just right, keeping away from of bottom plate the one end of first panel with the bulge end is supported.

In some embodiments of the utility model, the first panel includes non-air-out portion and air-out portion of connecting from top to bottom, non-air-out portion is located the top of air-out portion, air-out portion is formed with a plurality of first scattered wind holes switching door subassembly is located when the second position, air-out portion with first air outlet is just right.

In some embodiments of the present invention, the door opening and closing assembly includes a flow dispersing module having a wind dispersing function, and the flow dispersing module is disposed on the wind outlet portion.

In some embodiments of the present invention, the flow dispersing module comprises: the mounting panel, be formed with a plurality of first exhaust vents of arranging along left right direction on the mounting panel.

In some embodiments of the present invention, the flow dispersing module comprises: the air dispersing mechanism is arranged at the first air outlet.

In some embodiments of the present invention, the air dispersing mechanism includes: the guide vane assembly is arranged in each first air outlet hole and comprises a static blade and a rotatable movable blade, and the static blade and the movable blade are arranged along the axial direction of the first air outlet hole.

In some embodiments of the present invention, the bottom plate is provided with a plurality of second air-dispersing holes.

According to some embodiments of the present invention, the second air outlet is provided on at least one of the left and right sides of the housing.

According to the utility model discloses air conditioner, include: the air-conditioning indoor unit.

According to the utility model discloses air conditioner sets up the bulge through the lower limb at first air outlet, when switching door subassembly removed to the second position of closing first air outlet, the switching door subassembly can only be supported on the bulge to prevent that switching door subassembly from dropping from the casing, can promote the reliability of switching door subassembly work from this, and then promote user's use and experience.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a perspective view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a front view of the air conditioning indoor unit of fig. 1;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a side view of the air conditioning indoor unit of fig. 1;

fig. 5 is a simplified view of the internal structure of the air conditioning indoor unit of fig. 1;

FIG. 6 is an enlarged view at B in FIG. 5;

fig. 7 is a perspective view of a switching door assembly of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 8 is an enlarged view at C in fig. 7.

Reference numerals:

the indoor unit 100 of an air conditioner, the casing 10,

the surface frame 1, the air inlet 11,

a first air outlet 121, a second air outlet 122,

the height of the projection 13, the second panel 14,

the heat exchanger 21, the fan 22,

the opening and closing door assembly 3, the first panel 31,

a non-air-outlet portion 311, an air-outlet portion 312, a first air-dispersing hole 3121,

the bottom plate 32, the second air dispersing holes 321,

the flow dispersing module 4, the mounting plate 41, the first air outlet 411,

guide vane assembly 42, vanes 421, blades 422.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

An air conditioning indoor unit 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings, and the air conditioning indoor unit 100 may be a wall-mounted indoor unit or a vertical indoor unit.

As shown in fig. 1 and 5, an air conditioning indoor unit 100 according to an embodiment of the present invention includes: a housing 10, a switch door assembly 3, a heat exchanger 21 and a fan 22.

Specifically, as shown in fig. 2 and 5, the housing 10 has an air inlet 11 and a first air outlet 121, and the heat exchanger 21 and the blower 22 are provided in the housing 10. It can be understood that, under the driving of the blower 22, the indoor airflow can enter the housing 10 through the air inlet 11, and exchange heat with the heat exchanger 21 in the housing 10, and finally be blown to the indoor space from the first air outlet 121. For example, in an example of the present invention, the air inlet 11 is disposed at the top of the housing 10, and the first air outlet 121 is disposed at the front side of the bottom of the housing 10.

As shown in fig. 1 and 5, the lower edge of the first air outlet 121 has a protrusion 13, the opening and closing door assembly 3 is movably disposed on the housing 10 between a first position and a second position, when the opening and closing door assembly 3 is located at the first position, the opening and closing door assembly 3 opens the first air outlet 121, when the opening and closing door assembly 3 is located at the second position, the opening and closing door assembly 3 closes the first air outlet 121, and the opening and closing door assembly 3 abuts against the protrusion 13.

It can be understood that, by providing the protruding portion 13 at the lower edge of the first air outlet 121, when the door opening/closing assembly 3 moves to the second position for closing the first air outlet 121, the door opening/closing assembly 3 can be stopped against the protruding portion 13, so as to prevent the door opening/closing assembly 3 from falling off the housing 10, thereby improving the reliability of the operation of the door opening/closing assembly 3, and further improving the user experience.

For example, in an example of the present invention, the housing 10 includes a face frame 1, the top of the face frame 1 has an air inlet 11, the front side of the bottom of the face frame 1 has a first air outlet 121, and the opening/closing door assembly 3 is movably disposed on the face frame 1 between the first position and the second position.

Specifically, when the door opening and closing assembly 3 is located at the first position, the indoor air conditioner 100 discharges air from the first air outlet 121, the indoor air conditioner 100 is in the normal air discharge mode, and at this time, the indoor air conditioner 100 may be in the cooling mode or the heating mode, so that rapid cooling or heating may be achieved. When the door opening and closing assembly 3 is located at the second position, the door opening and closing assembly 3 closes the first air outlet 121. It can be understood that the door opening and closing assembly 3 can separate the inner space of the casing 10 from the indoor space, so as to prevent indoor dust or impurities from entering the casing 10 through the first air outlet 121, thereby ensuring the reliability of the operation of the indoor unit 100.

According to the utility model discloses indoor unit of air conditioner 100, through set up bulge 13 at the lower border of first air outlet 121, when switch door subassembly 3 removed to the second position of closing first air outlet 121, switch door subassembly 3 can only support on bulge 13 to prevent that switch door subassembly 3 from dropping from casing 10, can promote the reliability of switch door subassembly 3 work from this, and then promote user's use and experience.

According to some embodiments of the present invention, as shown in fig. 5 and 6, the protrusion 13 extends from one end of the lower edge of the first air outlet 121 to the other end of the lower edge of the first air outlet 121. Therefore, the contact area between the door opening and closing assembly 3 and the protruding part 13 can be increased, and the supporting and limiting strength of the protruding part 13 on the door opening and closing assembly 3 is increased. In addition, the continuously extending protruding portion 13 can also reduce the difficulty in processing and manufacturing the protruding portion 13, improve the production efficiency of the protruding portion 13, and reduce the production cost of the protruding portion 13. For example, in an example of the present invention, the lower edge of the first air outlet 121 is provided with a continuous protrusion 13, and the protrusion 13 extends from the left end of the first air outlet 121 to the right end of the first air outlet 121.

According to some embodiments of the present invention, the protruding portion 13 is plural, and the plural protruding portions 13 are disposed along the length direction of the lower edge of the first air outlet 121. From this, not only can promote the area of contact of switch door unit 3 with bulge 13, strengthen bulge 13 to the support and the spacing intensity of switch door unit 3, can also reduce bulge 13's processing materials, reduce bulge 13's processing cost. For example, in an example of the present invention, there are two protrusions 13, and the two protrusions 13 are respectively disposed at the left end and the right end of the lower edge of the first air outlet 121.

According to some embodiments of the present invention, as shown in fig. 5 and 7, the door opening and closing assembly 3 includes the first panel 31 and the bottom plate 32 connected to each other, one end of the bottom plate 32 is connected to the lower end of the first panel 31, the extending direction of the bottom plate 32 and the extending direction of the first panel 31 form an angle with each other, when the door opening and closing assembly 3 is located at the second position, the first panel 31 is directly opposite to the first air outlet 121, and one end of the bottom plate 32, which is far away from the first panel 31, is stopped against the protruding portion 13. It can be understood that the first panel 31 can move between a first position for opening the first air outlet 121 and a second position for closing the first air outlet 121, and the bottom plate 32 is disposed at the bottom end of the first panel 31, so that the first panel 31 can be prevented from falling by the support and the limit of the bottom plate 32 and the protruding portion 13. For example, in one example of the present invention, the extending direction of the bottom plate 32 is perpendicular to the extending direction of the first panel 31.

In some embodiments of the present invention, as shown in fig. 5 and 7, the first panel 31 includes a non-air outlet portion 311 and an air outlet portion 312 connected from top to bottom, the non-air outlet portion 311 is located above the air outlet portion 312, the air outlet portion 312 is formed with a plurality of first air outlet holes 3121 (refer to fig. 3), and when the door opening/closing assembly 3 is located at the second position, the air outlet portion 312 is directly opposite to the first air outlet 121.

It can be understood that, when the door opening and closing assembly 3 is located at the second position, the first panel 31 closes the first air outlet 121, the air outlet portion 312 is opposite to the first air outlet 121, the indoor air conditioning unit 100 can output air through the first air outlet 121, and disperse air flow through the first air dispersing holes 3121 on the air outlet portion 312, so that the output air is soft, the no-wind-sensation air output mode is realized, at this time, the indoor air conditioning unit 100 can be in the cooling mode, and discomfort caused by direct blowing of cold air to a human body is reduced or avoided.

For example, in an example of the present invention, as shown in fig. 4 and 5, the upper end of the face frame 1 is provided with the second panel 14, and the second panel 14 is located at the front side of the face frame 1, the second panel 14 is fixed relative to the face frame 1, the second panel 14 and the face frame 1 can be detachably connected, an accommodating cavity is defined between the second panel 14 and the face frame 1, the bottom of the accommodating cavity can be opened, and when the door opening and closing assembly 3 is located at the second position, the non-air outlet portion 311 is located in the accommodating cavity.

Therefore, when the door opening and closing assembly 3 moves upwards to the second position, the non-air-outlet part 311 moves upwards and enters the accommodating cavity through the bottom of the accommodating cavity and is accommodated in the accommodating cavity, and the non-air-outlet part 311 is convenient to accommodate and hide; when the door opening and closing assembly 3 moves downward to the first position, the non-air outlet portion 311 moves downward to the outside of the accommodating cavity and below the accommodating cavity. In the removal in-process of switch door subassembly 3, accept the effect that the chamber can also play the direction for the reciprocating of switch door subassembly 3 is more reliable and more stable. In addition, the appearance of the air conditioning indoor unit 100 is also more beautiful.

In some embodiments of the present invention, as shown in fig. 7 and 8, the door opening and closing assembly 3 includes a flow dispersing module 4 having a wind dispersing function, and the flow dispersing module 4 is disposed on the wind outlet portion 312. Therefore, when the indoor unit 100 of the air conditioner is in the no-wind-feeling mode (see fig. 5), the air diffusing module having the air diffusing function is disposed inside the air outlet portion 312, so that the air flow can be dispersed by the air diffusing module before flowing to the air outlet portion 312, and then flow through the air diffusing structure of the air outlet portion 312 to be dispersed, thereby enabling the air outlet of the indoor unit 100 of the air conditioner in the no-wind-feeling mode to be softer and the no-wind-feeling effect to be better.

In some embodiments of the present invention, as shown in fig. 7 and 8, the flow dispersing module 4 includes: the mounting plate 41 is provided with a plurality of first air outlet holes 411 arranged along the left-right direction on the mounting plate 41. Thus, the airflow can be dispersed as it passes through the plurality of first vent holes of the mounting plate 41.

In some embodiments of the present invention, the flow dispersing module 4 includes: the air diffusing mechanism is arranged at the first air outlet 411. Thus, when the airflow passes through the plurality of first vent holes of the mounting plate 41, the air dispersing mechanism can disperse the airflow passing through the first vent holes.

In some embodiments of the present invention, as shown in fig. 7 and 8, the wind dispersing mechanism includes: the guide vane assembly 42 is arranged in each first air outlet 411, the guide vane assembly 42 comprises a fixed vane 421 and a rotatable movable vane 422, and the fixed vane 421 and the movable vane 422 are arranged along the axial direction of the first air outlet 411. Therefore, when the door opening and closing assembly 3 is in the second position, the air blown out from the first air outlet 121 can be swirled and dispersed through the air dispersing module, so that the air flow is more dispersed, and the air flow can have a certain swirling direction, thereby further enhancing the no-wind effect.

When the movable blade 422 is arranged at the front side of the stationary blade 421, and when the airflow flows through the air dispersing module, the airflow sequentially passes through the guide, rectification and dispersion effects of the stationary blade 421, and then flows through the movable blade 422, the movable blade 422 can have a certain rotation direction, so that the airflow has a certain rotation direction after flowing through the movable blade 422, and finally the airflow is further dispersed through the air dispersing holes in the air outlet part 312, so that the air outlet is softer and is closer to natural wind.

When the movable blade 422 is arranged at the rear side of the stationary blade 421, when the airflow passes through the air dispersing module, the airflow sequentially passes through the movable blade 422 and the stationary blade 421, the movable blade 422 can have a certain rotation direction, so that the airflow has a certain rotation direction after passing through the movable blade 422, then the airflow is guided, rectified and dispersed through the stationary blade 421, and finally the airflow is further dispersed through the air dispersing structure on the air outlet part 312, so that the air outlet is softer and is closer to natural wind.

Wherein, can change the blade of movable vane 422 and the relative position of the blade of quiet leaf 421 through the rotation of control movable vane 422 to can adjust the draught area of first ventilation hole, thereby can adjust air output and air-out speed. When the indoor unit 100 of the air conditioner is operated and the door opening and closing assembly 3 is in the second position, the movable vane 422 may be controlled to rotate to a certain angle and then stop rotating, or the movable vane 422 may be controlled to rotate all the time.

In some examples of the present invention, referring to fig. 5, the first air outlet 121 extends forward through the front portion of the face frame 1 and the first air outlet 121 extends downward through the bottom of the face frame 1. Therefore, when the first air outlet 121 is used for air outlet, the indoor unit 100 of the air conditioner can simultaneously wind forwards and downwards, multi-angle wind outlet is realized, and the wind outlet range and the wind outlet amount are increased. When the indoor unit 100 of the air conditioner is in the no-wind-sensation mode, discomfort caused by direct blowing of cold wind to a human body can be reduced or avoided, and meanwhile, a larger air outlet quantity can be ensured, and the refrigerating capacity in the no-wind-sensation mode can be ensured.

In some embodiments of the present invention, as shown in fig. 7 and 8, the bottom plate 32 is provided with a plurality of second air dispersing holes 321. Therefore, the bottom air can be discharged without wind sense, on one hand, the air discharge in two directions of the indoor air conditioner 100 can be realized, on the other hand, the air discharge area of the indoor air conditioner 100 can be increased, and the air discharge quantity and the cooling capacity of the indoor air conditioner 100 can be further increased.

According to some embodiments of the present invention, as shown in fig. 1 and 4, at least one of the left and right sides of the casing 10 is provided with a second air outlet 122. When switch door subassembly 3 was in primary importance and second position, the air current can be followed first air outlet 121 and second air outlet 122 air-out, can form 3D or 4D air-out to can realize the air-out of more angles and the air-out of wider, increase air output, raise the efficiency. For example, the second air outlet 122 is formed at the left side of the casing 10, and when the air conditioner indoor unit 100 discharges air, the air can be discharged forward, downward and leftward to form 3D discharge air; a second air outlet 122 is formed on the right side of the casing 10, so that when the air conditioner indoor unit 100 is used for air outlet, the air can be discharged forwards, downwards and rightwards, and 3D air outlet is formed; the left side of the casing 10 and the right side of the casing 10 are both formed with the second air outlet 122, and when the air conditioner indoor unit 100 is exhausted, the air can be exhausted forward, downward, leftward and rightward, and a 4D air outlet is formed.

Moreover, when the door opening and closing assembly 3 is in the second position, the indoor unit 100 of the air conditioner is in the no-wind-sensation mode, and since at least one second air outlet 122 is added in the left side and the right side, the air outlet on the left side and the right side cannot be directly blown to the human body, the no-wind-sensation mode is ensured to be realized, and the refrigerating capacity in the no-wind-sensation mode can be further increased.

For example, in the examples of fig. 1 and 4, the second air outlet 122 is formed on both the left end surface of the casing 10 and the right end surface of the casing 10, end plates are disposed on both the left and right sides of the casing 10, the end plates may be in a grid shape, and the outlet air of the second air outlet 122 may be outlet air from gaps of the end plates, so that when the indoor air conditioning unit 100 is in the no-wind mode, the outlet air of the left and right sides is softer, and the overall no-wind effect of the indoor air conditioning unit 100 is improved.

An air conditioner according to an embodiment of the present invention is described below with reference to the accompanying drawings.

According to the utility model discloses air conditioner, include: the air conditioning indoor unit 100 described above.

According to the utility model discloses air conditioner, through setting up bulge 13 at the lower border of first air outlet 121, when switch door subassembly 3 removed to the second position of closing first air outlet 121, switch door subassembly 3 can only support on bulge 13 to prevent that switch door subassembly 3 from dropping from casing 10, can promote the reliability of switch door subassembly 3 work from this, and then promote user's use and experience.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

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

the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with an air inlet and the first air outlet, and the lower edge of the first air outlet is provided with a protruding part;

the opening and closing door assembly is movably arranged on the shell between a first position and a second position, and when the opening and closing door assembly is located at the first position, the opening and closing door assembly opens the first air outlet, and when the opening and closing door assembly is located at the second position, the opening and closing door assembly closes the first air outlet and stops against the protruding part;

the heat exchanger and the fan are arranged in the shell.

2. An indoor unit of an air conditioner according to claim 1, wherein the projection extends from one end of the lower edge of the first outlet to the other end of the lower edge of the first outlet.

3. An indoor unit of an air conditioner according to claim 1, wherein the plurality of projections are provided at intervals in a longitudinal direction of a lower edge of the first outlet.

4. An indoor unit of an air conditioner according to claim 1, wherein the opening and closing door assembly includes a first panel and a bottom plate connected to each other, one end of the bottom plate is connected to a lower end of the first panel, an extending direction of the bottom plate and an extending direction of the first panel are at an angle to each other, when the opening and closing door assembly is located at the second position, the first panel faces the first air outlet, and an end of the bottom plate, which is far away from the first panel, abuts against the protrusion.

5. The indoor unit of claim 4, wherein the first panel comprises a non-air outlet portion and an air outlet portion connected up and down, the non-air outlet portion is located above the air outlet portion, the air outlet portion is formed with a plurality of first air dispersing holes, and the air outlet portion is opposite to the first air outlet when the switching door assembly is located at the second position.

6. An indoor unit of an air conditioner according to claim 5, wherein the opening and closing door assembly includes a flow dispersing module having a wind dispersing function, and the flow dispersing module is provided on the wind outlet portion.

7. An indoor unit of an air conditioner according to claim 6, wherein the flow dispersing module includes: the mounting panel, be formed with a plurality of first exhaust vents of arranging along left right direction on the mounting panel.

8. An indoor unit of an air conditioner according to claim 7, wherein the flow dispersing module includes: the air dispersing mechanism is arranged at the first air outlet.

9. An indoor unit of an air conditioner according to claim 8, wherein the air dispersing mechanism includes: the guide vane assembly is arranged in each first air outlet hole and comprises a static blade and a rotatable movable blade, and the static blade and the movable blade are arranged along the axial direction of the first air outlet hole.

10. An indoor unit of an air conditioner according to claim 4, wherein a plurality of second air-dispersing holes are provided in the bottom plate.

11. An indoor unit of an air conditioner according to claim 1, wherein a second air outlet is provided at least one of left and right sides of the casing.

12. An air conditioner, comprising: the indoor unit of an air conditioner according to any one of claims 1 to 11.