CN118687188A - Indoor unit and air conditioner - Google Patents

Abstract

The invention discloses an indoor unit and an air conditioner, wherein the indoor unit comprises a casing, an air duct component, a first air guide piece, a second air guide piece and an air guide shutter, wherein the air duct component is arranged in the casing and is constructed to form an air duct, the air outlet side of the air duct component is provided with a first air duct wall and a second air duct wall which are opposite, the first air guide piece is close to the first air duct wall and is arranged at intervals with the first air duct wall, the first air guide piece can rotate relative to the first air duct wall, the second air guide piece is rotatably connected with the second air duct wall, the first air guide piece and the second air guide piece form an air outlet communicated with the air duct, and the air guide shutter is rotatably arranged at the air outlet; the first air guide piece and the second air guide piece are used for adjusting the air supply angle in the width direction of the air outlet, and the air guide louver is used for adjusting the air supply angle in the length direction of the air outlet. The technical scheme of the invention aims at realizing multi-angle air supply.

Description

Indoor unit and air conditioner

Technical Field

The invention relates to the field of air conditioning equipment, in particular to an indoor unit and an air conditioner.

Background

In order to meet the requirement of air supply in multiple angles of users, an air guide member is required to be arranged at an air outlet of an indoor unit of an air conditioner, the air outlet angle is adjusted in the width direction of the air outlet, air swinging along the width direction of the air outlet is realized, or the air outlet angle is adjusted in the length direction of the air outlet, and air swinging along the length direction of the air outlet is realized.

Disclosure of Invention

The invention mainly aims to provide an indoor unit, which aims to adjust the air outlet angle in the width direction of an air outlet through the matching of a first air guide piece and a second air guide piece, realize the air swinging along the width direction of the air outlet, adjust the air outlet angle in the length direction of the air outlet through air guide shutters and realize the air swinging along the length direction of the air outlet.

In order to achieve the above object, the indoor unit according to the present invention includes:

A housing;

the air duct component is arranged in the shell and is configured to form an air duct, and the air outlet side of the air duct component is provided with a first air duct wall and a second air duct wall which are opposite;

The first air guide piece is close to the first air duct wall and is arranged at intervals with the first air duct wall, the first air guide piece can rotate relative to the first air duct wall, the second air guide piece is rotatably connected to the second air duct wall, and the first air guide piece and the second air guide piece are used for constructing an air outlet communicated with the air duct; the first air guide piece and the second air guide piece are respectively arranged at the periphery of the air outlet, and the first air guide piece and the second air guide piece are respectively arranged at the periphery of the air outlet; and

The air guiding louver is rotatably arranged at the air outlet and is used for adjusting the air supply angle in the length direction of the air outlet.

Optionally, the casing includes the front panel and can be relative the movable part of front panel activity, the second wind-guiding piece deviate from one side of first wind-guiding piece connect in movable part, the second wind-guiding piece rotates, can make movable part is relative the front panel activity, movable part is used for covering the second wind-guiding piece with the fit clearance between the front panel.

Optionally, an elastic element is connected between the movable part and the front panel, and the second air guiding element is abutted to the movable part.

Optionally, the wind guiding tripe includes the wind guiding portion that a plurality of intervals set up, and is adjacent be formed with the air space between the wind guiding portion, a plurality of wind guiding portion is than its distribution direction syntropy slope setting, the axis of rotation of wind guiding tripe and a plurality of the distribution direction of wind guiding portion all with the length direction of air outlet parallels.

Optionally, the indoor unit is configured as a cabinet, and the air conditioner has a cooling mode and a heating mode, in the cooling mode, the air guiding portion is configured to be inclined upward along a direction from an air inlet side to an air outlet side of the air guiding louver, and/or in the heating mode, the air guiding portion is configured to be inclined downward along a direction from the air inlet side to the air outlet side of the air guiding louver.

Optionally, the air conditioner further has a large air volume mode, a plane perpendicular to a wind direction of the air inlet side of the air guiding louver is defined as a reference plane, and a straight line which is located outside the reference plane and parallel to the inclined direction of the air guiding portion is defined as a reference line, and in the large air volume mode, the reference line is parallel to the reference plane.

Optionally, the wind guiding shutter further includes a plurality of first connecting portions, the wind guiding portion and the first connecting portions each have opposite two ends in an oblique direction thereof, and two ends of one first connecting portion are respectively connected to two adjacent ends of the wind guiding portion.

Optionally, a second connection part is further connected between every two adjacent air guiding parts, the second connection part is arranged on the corresponding first connection part in a penetrating manner, and the extending direction of the second connection part is parallel to the distribution direction of the plurality of air guiding parts.

Optionally, the wind-guiding portion includes base member portion and ring locates base member portion peripheral decoration portion, base member portion with decoration portion detachable connection, first connecting portion with decoration portion detachable connection, second connecting portion with base member portion is connected.

Optionally, still be equipped with driving motor in the casing, driving motor's output shaft is last coaxial to be fixed with first drive gear and the second drive gear that the interval set up, first drive gear meshes in first transmission ring gear, second drive gear meshes in second transmission ring gear, first wind-guiding piece be in the outside of first transmission ring gear with first transmission ring gear looks rigid coupling, wind-guiding tripe coaxial rigid coupling in second transmission ring gear.

Optionally, still be equipped with electric control and walk line structure in the casing, electric control through electric connection line electricity connect in driving motor, walk line structure and supply electric connection line walks the line, walk line structure along the axis of rotation of wind-guiding piece is towards keeping away from the direction of air outlet, and is close to the axis of rotation setting of wind-guiding piece, just walk line structure in its extending direction with wind-guiding piece interval sets up.

The invention also provides an air conditioner comprising the indoor unit.

In the technical scheme of the invention, the first air guide piece and the second air guide piece rotate in a matched mode, the air supply direction of the air outlet can be adjusted in the width direction of the air outlet, and the air guide shutter rotates to adjust the air supply direction of the air outlet in the length direction of the air outlet. The distribution direction of the first air guide piece and the second air guide piece is the width direction of the air outlet, the first air guide piece and the second air guide piece are matched to rotate in the same direction around the rotating axis, the air outlet angle can be adjusted in the width direction of the air outlet, and when the first air guide piece and the second air guide piece continuously rotate in a reciprocating mode, the air swinging along the width direction of the air outlet can be realized. When the first air guide piece and the second air guide piece rotate in the same direction, the rotating speed of the first air guide piece and the second air guide piece can be controlled to keep the width of the air outlet unchanged, so that comfort level of a user is guaranteed. In addition, the first air guide piece and the second air guide piece rotate reversely, so that the width of the air outlet can be changed, wherein the first air guide piece and the second air guide piece rotate reversely, the width of the air outlet can be increased, and the indoor unit can emit air; the first air guide piece and the second air guide piece rotate in opposite directions, so that the width of the air outlet can be reduced, the indoor unit can intensively discharge air, particularly, when the first air guide piece and the second air guide piece are in lap joint, the air outlet can be shielded, and when the air conditioner is shut down, the air outlet can be closed by adopting the method.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an indoor unit according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of another embodiment of an indoor unit according to the present invention;

FIG. 3 is a schematic cross-sectional view of an indoor unit according to an embodiment of the present invention;

FIG. 4 is a schematic view of the partial structure of FIG. 3;

FIG. 5 is a schematic diagram illustrating an assembly structure of an embodiment of an indoor unit of the present invention;

FIG. 6 is a schematic diagram illustrating an exploded view of an embodiment of the wind guiding louver of FIG. 5;

FIG. 7 is a schematic view illustrating a partial structural assembly of an embodiment of a wind guiding portion of a wind guiding louver according to the present invention;

FIG. 8 is a schematic diagram illustrating an exploded structure of an embodiment of the air guiding portion in FIG. 7;

FIG. 9 is a schematic view of a partial structure of an indoor unit according to an embodiment of the present invention;

FIG. 10 is a schematic view of another embodiment of a local structure of an indoor unit according to the present invention;

FIG. 11 is an exploded view of the structure of FIG. 10;

FIG. 12 is a schematic view of the partial structure of FIG. 10;

FIG. 13 is a schematic view of another partial structure of FIG. 10;

FIG. 14 is a schematic diagram of another view of the structure of FIG. 10;

Fig. 15 is a partial enlarged view at a in fig. 14.

Reference numerals illustrate:

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides an indoor unit applied to an air conditioner. The air conditioner can be an integral air conditioner or a split air conditioner, and when the air conditioner is a split air conditioner, the indoor unit can be a vertical indoor unit or a wall-mounted indoor unit.

In an embodiment of the present invention, as shown in fig. 1 to 4, the indoor unit includes:

A housing 10;

an air duct member 40 disposed in the casing 10 and configured to form an air duct, the air outlet side of the air duct member 40 being provided with a first air duct wall and a second air duct wall opposite to each other;

The first air guide piece 31 and the second air guide piece 32 are arranged oppositely, the first air guide piece 31 is close to the first air channel wall and is arranged at intervals with the first air channel wall, the first air guide piece 31 can rotate relative to the first air channel wall, the second air guide piece 32 is rotatably connected with the second air channel wall, and the first air guide piece 31 and the second air guide piece 32 are used for constructing an air outlet 11 communicated with the air channel; wherein the rotation axes of the first air guide member 31 and the second air guide member 32 are parallel to the length direction of the air outlet 11, and the rotation axis of the first air guide member 31 is located outside the first air guide member 31, and the first air guide member 31 and the second air guide member 32 are used for adjusting the air supply angle in the width direction of the air outlet 11; and

The air guiding louver 20 is rotatably disposed at the air outlet 11, and is configured to adjust an air supply angle in a length direction of the air outlet 11.

It should be noted that, the relative positional relationship between the two parallel components refers to parallel components or approximately parallel components, that is, the included angle between the two components is 0 or approximately 0, and the deviation value may be based on the error position according to industrial production, or may be based on the basic function. Taking the example that the rotation axes of the first air guiding piece 31 and the second air guiding piece 32 are parallel to the length direction of the air outlet 11, the air can be swung in the width direction of the air outlet 11 only when the first air guiding piece 31 and the second air guiding piece 32 rotate.

In the technical scheme of the invention, the first air guide piece 31 and the second air guide piece 32 rotate cooperatively, the air supply direction of the air outlet 11 can be adjusted in the width direction of the air outlet 11, and the air guide shutter 20 rotates, so that the air supply direction of the air outlet 11 can be adjusted in the length direction of the air outlet 11. The distribution direction of the first air guide piece 31 and the second air guide piece 32 is the width direction of the air outlet 11, the first air guide piece 31 and the second air guide piece 32 rotate in the same direction around the rotation axis in a matched manner, namely, the air outlet angle can be adjusted in the width direction of the air outlet 11, and when the first air guide piece 31 and the second air guide piece 32 continuously rotate in a reciprocating manner, the air swinging along the width direction of the air outlet 11 can be realized. Wherein, when first wind-guiding piece 31 and second wind-guiding piece 32 syntropy rotate, can be through the rotation rate of control two to keep the width of air outlet 11 unchanged, avoid first wind-guiding piece 31 to shelter from the air outlet and reduce the air-out area towards the extension section of second wind channel wall when indoor set middle part rotates, thereby ensure user's comfort level. In addition, the first air guide member 31 and the second air guide member 32 rotate reversely, so that the width of the air outlet 11 can be changed, wherein the first air guide member 31 and the second air guide member 32 rotate reversely, so that the width of the air outlet 11 can be increased, and the indoor unit can emit air; the first air guiding member 31 and the second air guiding member 32 rotate in opposite directions, so that the width of the air outlet 11 can be reduced, and the indoor unit can intensively discharge air, particularly, when the first air guiding member 31 and the second air guiding member 32 are overlapped, the air outlet 11 can be shielded, and when the air conditioner is shut down, the air outlet 11 can be closed by adopting the method.

Further, in this embodiment, as shown in fig. 3 and 9, the chassis 10 includes a front panel 12 and a movable portion 13 that is movable relative to the front panel 12, one side of the second air guiding member 32 facing away from the first air guiding member 31 is connected to the movable portion 13, the second air guiding member 32 rotates to enable the movable portion 13 to move relative to the front panel 12, and the movable portion 13 is configured to cover a fit gap between the second air guiding member 32 and the front panel 12. It can be understood that, in the rotation process of the second air guiding member 32, the front panel 12 is always in a state of not shielding the air outlet 11, so that a fit gap is formed between the second air guiding member 32 and the front panel 12, in this embodiment, the movable portion 13 covers the fit gap between the second air guiding member 32 and the front panel 12, so that a relatively large gap can be avoided in the casing 10 of the indoor unit, the appearance aesthetic degree is affected, and the air flow of the air outlet 11 can be prevented from flowing back in the fit gap, so as to ensure the air outlet performance of the indoor unit. Specifically, the rotation process of the second wind guiding member 32 has two poles, where the gap between the second wind guiding member 32 and the front panel 12 reaches the maximum and the minimum respectively, and for convenience of description, when the gap between the second wind guiding member 32 and the front panel 12 reaches the maximum, the pole where the second wind guiding member 32 is located is called the first pole, and the other pole is the second pole. When the second air guide 32 is at the first extreme point, the overlapping area of the movable portion 13 and the front panel 12 is minimum, and at this time, the overlapping area of the movable portion 13 and the front panel 12 may be 0, that is, the movable portion 13 just covers the gap between the second air guide 32 and the front panel 12; when the second air guiding member 32 is at the second extreme point, the overlapping area of the movable portion 13 and the front panel 12 is maximized, and the gap between the second air guiding member 32 and the front panel 12 is minimized, which may be 0, that is, the second air guiding member 32 is just abutted against the edge of the front panel 12.

Further, in the present embodiment, as shown in fig. 3 and 9, an elastic member 15 is connected between the movable portion 13 and the front panel 12, and the second air guiding member 32 abuts against the movable portion 13. When the second wind guiding member 32 rotates, the periphery of the second wind guiding member 32 can slide relative to the movable portion 13, and the second wind guiding portion 100 can move relative to the front panel 12 in a direction parallel to the front panel 12, so as to push against the movable portion 13, and the elastic member 15 between the movable portion 13 and the front panel 12 is caused to deform, so that the movable portion 13 and the front panel 12 are relatively displaced, the movable portion 13 can also play a role in shielding a gap between the second wind guiding member 32 and the front panel 12 while not interfering with the rotation of the second wind guiding member 32, and the movable portion 13 can stably shield the gap between the second wind guiding member 32 and the front panel 12 under the pushing force of the second wind guiding member 32 and the elastic force of the elastic member 15. Further, the casing 10 is further provided with a sliding rail for sliding fit of the movable portion 13, and the extending direction of the sliding rail is parallel to the front panel 12, so as to guide the movable portion 13 to move along a direction parallel to the front panel 12, thereby avoiding interference between the movable portion 13 and the front panel 12. Of course, in other embodiments, the movable portion 13 may be configured as a deformable structure, such as a pleated structure, and two sides of the movable portion are fixedly connected to the second air guiding portion 100 and the front panel 12, respectively; or one side of the movable part 13 is pivoted with the second air guide piece 32, and the other side is abutted against the front panel 12.

Further, in this embodiment, as shown in fig. 3 and 9, a blocking protrusion 14 is protruding from the rear side of the front panel 12, one side of the movable portion 13 away from the second air guiding member 32 extends into the rear side of the front panel 12, and the elastic member 15 is disposed between the blocking protrusion 14 and the movable portion 13. That is, the opposite sides of the movable portion 13 are respectively engaged with the second air guiding member 32 and the elastic member 15, and the side of the movable portion 13 engaged with the elastic member 15 is accommodated at the rear side of the front panel 12, and the elastic member 15 can be accommodated at the rear side of the front panel 12, so that the elastic member 15 is prevented from being exposed, and the appearance aesthetic degree of the indoor unit is prevented from being affected. Without loss of generality, the elastic member 15 is configured as a compression spring, when the second air guiding member 32 moves from the first pole to the second pole, the movable portion 13 is pushed against to compress the elastic member 15, so that a containing space is made for the movable portion 13 by compression of the elastic member 15, and when the second air guiding member 32 is at the first pole, the elastic member 15 may be in a natural state or still be in a compressed state. The elastic member 15 may be fixed to the stopper protrusion 14 or the movable portion 13, a receiving groove may be provided on the rear side of the front panel 12 opposite to the stopper protrusion 14 for receiving and mounting the elastic member 15, the movable portion 13 may be provided with an abutting portion capable of extending into the receiving groove, both ends of the elastic member 15 may abut against the movable portion 13 and the stopper protrusion 14, the elastic member 15 may be distributed at intervals in the height direction, the stopper protrusion 14 may be provided in a long strip shape extending in the height direction, or the stopper protrusions may be distributed at intervals in the height direction. Of course, in other embodiments, the movable portion 13 may be disposed on the front side of the front panel 12, the elastic member 15 may be a tension spring, and the elastic member 15 may be a spring piece, elastic rubber, elastic silica gel, or the like, and is sandwiched between the front panel 12 and the movable portion 13.

Further, in this embodiment, as shown in fig. 3 and fig. 4, opposite sides of the first air guiding member 31 and the second air guiding member 32 are provided with concave cambered surfaces, and the rotation axis of the first air guiding member 31 is located at one side of the first air guiding member 31 close to the second air guiding member 32. It can be understood that the concave cambered surfaces arranged on opposite sides of the first air guiding piece 31 and the second air guiding piece 32 are air guiding surfaces, and the rotation axis of the first air guiding piece 31 is located on the side where the second air guiding piece 32 is located, so that when the first air guiding piece 31 rotates, the variation trend of the air guiding direction of the air guiding surface on the first air guiding piece is small, which is favorable for realizing relatively gentle air swinging and is convenient for fine adjustment of the air outlet angle. Further, to avoid interference between the first air duct wall and the first air guiding member 31, the other side of the first air guiding member 31 and the first air duct wall may be correspondingly configured to be a cambered surface structure. Of course, in other embodiments, the first air guiding member 31 and the second air guiding member 32 may be configured as a straight plate structure, and in this case, the rotation axis of the first air guiding member 31 may be located at a side facing away from the second air guiding member 32.

Further, in this embodiment, as shown in fig. 1 to 3, the indoor unit is configured as a cabinet, and the first air guiding member 31 and the second air guiding member 32 are correspondingly provided with two air outlets 11 arranged at intervals in the width direction. The two air outlets 11 are arranged at intervals in the width direction thereof, that is, two air outlets 11 distributed in the left-right direction are formed, and the first air guide member 31 and the second air guide member 32 at the same air outlet 11 form a group of air guide members. The two sets of air guide members can be matched to realize more various air supply. For example, when the wind swings, the two sets of wind guiding pieces can alternately wind in the left-right direction, and when the left wind guiding piece swings leftwards, the right wind guiding piece swings rightwards, so that the air supply range is enlarged.

Further, in the present embodiment, as shown in fig. 3, the air duct member 40 includes: the scroll casing 410, two scroll tongues 420 respectively arranged at two sides of the scroll casing 410, two first air outlet components 430 and a second air outlet component 440 arranged between the two first air outlet components 430; the first air outlet member 430 is correspondingly connected to the front side of the volute tongue 420, and the second air outlet member 440 is connected to the front side of the volute 410, so as to form two air channels 41 that are not communicated with each other; the first air duct wall is located on the first air outlet member 430, the second air duct wall is located on the second air outlet member 440, and the two air outlets 11 are correspondingly communicated with the two air ducts 41. It will be appreciated that a fan is provided in each duct 41 to supply air to the corresponding air outlet 11. In this embodiment, based on the existing structure of the volute 410 and the volute tongue 420 of the dual-air-duct cabinet, the first air-out member 430 and the second air-out member 440 are additionally arranged to be respectively matched with the first air guide 31 and the second air guide 32, so that the molds of the original volute 410 and the volute tongue 420 can be not changed, and the molds of the first air-out member 430 and the second air-out member 440 can be redeveloped. Of course, in other embodiments, two air outlets 11 may be provided corresponding to one air duct.

In an embodiment, as shown in fig. 1,2 and 5, the air outlet 11 is further provided with an air guiding louver 20 for adjusting an air supply angle in a length direction of the air outlet 11. Specifically, the air guiding louver 20 includes a plurality of air guiding portions 100 disposed at intervals, an air passing space 101 is formed between two adjacent air guiding portions 100, a plurality of air guiding portions 100 are disposed in a manner that the air guiding portions are inclined in the same direction as the distribution direction, the air guiding louver 20 is rotatably disposed at an air outlet 11 of the air conditioner at an indoor side, and both a rotation axis of the air guiding louver 20 and a distribution direction of the air guiding portions 100 are parallel to a length direction of the air outlet 11.

The side of the wind guiding louver 20 near the indoor environment is defined as the air outlet side, the side near the air duct 41 is defined as the air inlet side, the wind guiding direction of the wind guiding louver 20 is the direction of the airflow in the air passing space 101 flowing to the indoor environment, and the extending direction of the air passing space 101 from the air inlet side to the air outlet side depends on the extending direction. When the wind guiding louver 20 rotates relative to the rotation axis, the inclination direction of each wind guiding portion 100 relative to the rotation axis is fixed, but the wind guiding direction of the wind passing space 101 will change, so that the air outlet angle of the indoor unit in the length direction of the air outlet 11 can be adjusted. In addition, the wind guiding louver 20 in the invention can be driven by a motor which rotates coaxially with the wind guiding louver 20. In the related art, the motor is used for driving the crank, the connecting rod is driven to move through the crank, and the shutter arranged on the connecting rod can be driven to rotate, so that the driving structure is quite complex. In contrast, the wind guiding louver 20 of the present invention is convenient to drive, and is advantageous in simplifying the related driving structure.

Specifically, the air guiding louver 20 may be matched with the air guiding member to adjust the air supplying direction in the length direction of the air outlet 11 and to achieve different air swinging effects.

When the wind guide piece does not swing, the wind guide louver 20 rotates around the rotation axis by different angles, so that different positions in the circumferential direction of the wind passing space 101 are located on the wind inlet side and the wind outlet side, and therefore the extending direction of the wind passing space 101 from the wind inlet side to the wind outlet side is changed, namely, the wind guide direction of the wind guide louver 20 is changed, and the wind outlet angle of the air conditioner is adjusted. If the wind guiding louver 20 rotates continuously, the wind swinging along the length direction of the air outlet 11 can be realized.

When the wind guide member swings, even if the wind guide shutter 20 does not rotate, the wind outlet side of the wind guide shutter 20 can be transferred to a position opposite to the wind outlet 11 along with the swing of the wind guide member, so that the wind guide direction of the wind guide shutter 20 is changed. Thus, when the wind guiding louver 20 of the present invention does not rotate, the direction of the air flow from the indoor side can be adjusted to a certain extent in the longitudinal direction of the air outlet 11 by the swinging of the wind guiding member. The wind guide swings for one period, so that the wind guide louver 20 swings within a small range in the width direction of the air outlet 11.

The wind guide and the wind guide shutter 20 can also rotate simultaneously to meet other wind guide requirements. For example, when only the air is required to swing in the width direction of the air outlet 11, but not in the length direction of the air outlet 11, the relative position relationship between the air guiding louver 20 and the air outlet 11 is kept unchanged by rotating the air guiding louver 20, so that the air guiding direction of the air guiding louver 20 is kept unchanged, and the air supply angle in the width direction of the air outlet 11 is kept unchanged; or when the wind guide piece and the wind guide shutter 20 are required to swing cooperatively in two directions, the wind guide piece and the wind guide shutter 20 can be rotated at proper speeds respectively so as to meet the requirement of multi-angle direction air supply of users.

Further, in this embodiment, as shown in fig. 5, the wind guiding louver 20 further includes a connection portion 200, each two adjacent wind guiding portions 100 are connected by one connection portion 200, and the connection portion 200 is disposed so as to avoid the wind passing space 101. In this way, the plurality of wind guiding portions 100 can be connected into a whole through the plurality of connecting portions 200, and the connecting portions 200 can provide axial supporting force for the wind guiding portions 100, so as to ensure that the relative positions among the plurality of wind guiding portions 100 are stable, and the inclination angle of the relative rotation axis is stable, thereby ensuring that the wind guiding louver 20 can stably and reliably exert the wind guiding effect. Of course, in other embodiments, a single mounting portion having an extension direction parallel to the rotation axis may be provided for mounting the plurality of air guiding portions 100.

Further, in this embodiment, as shown in fig. 5, the connection portion 200 includes a first connection portion 210 disposed obliquely, the air guiding portion 100 and the first connection portion 210 each have opposite ends in an oblique direction thereof, and two ends of the first connection portion 210 are respectively connected to adjacent ends of two adjacent air guiding portions 100. The adjacent ends of the adjacent wind-guiding portions 100 refer to the end portions of the adjacent wind-guiding portions 100 that are closest to each other in terms of projection on the rotation axis, and not the end portions that are closest to each other in terms of space. In this way, the first connecting portion 210 can be connected to the end portions of the two air guiding portions 100 at different sides, so as to play a supporting role between the two air guiding portions 100, so that the stress of the air guiding portions 100 is uniform, which is beneficial to ensuring the structural stability of the air guiding louver 20. In particular, the first connection portion 210 has a ring shape. The annular structure is not limited to an annular shape, and may be a polygonal frame shape, or may be formed by enclosing irregular structures, so long as the annular structure is circumferentially closed, and a space penetrating through two sides is provided in the middle, and the air flow can flow through the air guiding louver 20 through the space, that is, the first connecting portion 210 can avoid the air passing space 101. Of course, in other embodiments, the first connection portion 210 may also have a rod shape.

Further, in this embodiment, as shown in fig. 5, the connection portion 200 further includes a second connection portion 220, one second connection portion 220 is connected between every two adjacent wind guiding portions 100, the second connection portion 220 is disposed through the corresponding first connection portion 210, an extending direction of the second connection portion 220 is parallel to a distribution direction of the plurality of wind guiding portions 100, and two ends of the second connection portion 220 are respectively connected to two adjacent wind guiding portions 100. In this way, the second connection portion 220 can support the two adjacent air guiding portions 100 in the middle area, so as to further improve the connection stability of the plurality of air guiding portions 100.

Further, in this embodiment, as shown in fig. 5, an installation base 300 is disposed at one end of the air guiding shutter 20, the installation base 300 is connected to the adjacent air guiding portion 100 through a connection portion 200200, and the air guiding shutter 20 is rotatably disposed at the air outlet 11 through the installation base 300. Specifically, the air guiding portion 100 located at one side of the air guiding portion is connected to the mounting base 300 through a first connecting portion 210 and a second connecting portion 220, so that the air guiding portion 100 can be stably connected to the mounting base 300, and each air guiding portion 100 is fixed to the mounting base 300, and the air guiding louver 20 can be driven to rotate integrally at the air outlet 11 by rotating the mounting base 300 relative to the air outlet 11.

Further, in the present embodiment, as shown in fig. 5 to 8, the air guiding portion 100 includes a base portion 110 and a decoration portion 120 disposed around the periphery of the base portion 110, and the base portion 110 and the decoration portion 120 are detachably connected. It should be noted that, the two ends of the first connecting portion 210 are respectively connected to the adjacent ends of the two adjacent decorative portions 120, and the two ends of the second connecting portion 220 are respectively connected to the base portions 110 of the two adjacent air guiding portions 100. In this embodiment, the base portion 110 and the decoration portion 120 of the air guiding portion 100 are detachably connected, so that the base portion 110 and the decoration portion 120 can be processed separately and assembled into a whole, so that the base portion 110 and the decoration portion 120 can be processed by different processes conveniently, and particularly, the decoration portion 120 can be processed differently from the base portion 110 conveniently, so that the periphery of the air guiding portion 100 has special patterns or special textures, and when the air guiding louver 20 rotates, the decoration portion 120 always has a portion exposed at the air outlet 11, so that the appearance of the air conditioner in operation is free from uniform modeling. When the product is sold, a plurality of sets of decorative parts 120 can be matched, so that a user can detach the decorative parts 120 according to preference to replace. In addition, when one of the decorative part 120 and the base part 110 is structurally damaged, the decorative part can be conveniently detached and replaced without replacing the whole air guide part 100, which is beneficial to saving the maintenance cost of the air guide shutter 20.

Further, in this embodiment, as shown in fig. 6, the decoration portion 120 includes a plurality of decoration sub-portions 121 distributed along the circumferential direction and detachably connected, and any one of the decoration sub-portions 121 is detachably connected to the corresponding base portion 110. The decoration part 120 is divided into a plurality of decoration sub-parts 121 in the circumferential direction, and the decoration sub-parts 121 can be called as a non-circumferential closed structure, and can be conveniently assembled and disassembled in the base body part 110, thereby improving the convenience of the operation of assembling and disassembling the decoration part 120 and the base body part 110. Of course, in other embodiments, the decorative portion 120 may be a unitary structure.

Further, in this embodiment, as shown in fig. 6, the base portion 110 includes a plurality of detachably connected base sub-portions 111, one of the base sub-portions 111 is disposed corresponding to one of the decoration sub-portions 121, and the corresponding base sub-portion 111 and decoration sub-portion 121 are detachably connected. The plurality of base sub-portions 111 may be detachably connected, and each base sub-portion 111 may be provided with a structure for detachably connecting with another base sub-portion 111, or the plurality of base sub-portions 111 may not have a structure for directly connecting with each other, but may be limited by a plurality of decoration sub-portions 121 detachably connected with each other through a specific structure after being spliced, and the plurality of decoration sub-portions 121 may be detachably connected, that is, at least one of the plurality of base sub-portions 111 of the base portion 110 and the plurality of decoration sub-portions 121 of the decoration portion 120 may need to have a structure for directly connecting with each other. Splitting the base portion 110 into the plurality of base sub-portions 111 corresponding to the plurality of decorative sub-portions 121 allows the plurality of base sub-portions 111 and the plurality of decorative sub-portions 121 to be conveniently spliced together after being connected in one-to-one correspondence, thereby facilitating alignment and installation between the plurality of decorative sub-portions 121. Of course, in other embodiments, the base portion 110 may be provided as a unitary structure.

It should be noted that, the structures of the wind guiding louver 20 that are detachably connected to each other may be connected by a manner of clamping, inserting, or magnetic attraction. In an embodiment, as shown in fig. 7 and 8, the base body sub-portion 111 and the corresponding decorative sub-portion 121 are detachably connected by means of a snap fit, specifically, the base body sub-portion 111 is provided with a circumferentially extending clip groove 112, the decorative sub-portion 121 is provided with a corresponding clip protrusion 122, and the clip protrusion 122 can be snapped with the clip groove 112. Thus, through the cooperation of card protruding 122 and draw-in groove 112, can make base member sub-portion 111 and decorate sub-portion 121 detachably assemble as an organic wholely, wherein, draw-in groove 112 extends along circumference, and circumference both ends all set up to open structure, need not distinguish the direction when base member sub-portion 111 and decorate sub-portion 121 assembly, and the counterpoint is simple, can promote the assembly convenience of both. Of course, in other embodiments, a plurality of engaging holes may be provided on the periphery of the base body sub-portion 111, and a plurality of protruding portions for corresponding engagement may be provided on the decorative sub-portion 121.

Further, in the present embodiment, as shown in fig. 6, the second connection portion 220 includes a plurality of second connection sub-portions 221 that are detachably connected, and two ends of one second connection sub-portion 221 are respectively and correspondingly connected to one base sub-portion 111 of two adjacent base portions 110, and the base sub-portion 111 is integrally formed with the connected second connection sub-portion 221. The corresponding plurality of base body sub-parts 111 and the corresponding plurality of second connecting sub-parts 221 are connected in series for several times, and are processed into a tree structure in an integrated forming manner, and the plurality of tree structures are connected, namely, the plurality of base body parts 110 and the second connecting parts 220 which are arranged for several times are formed, so that the assembly efficiency of the wind guiding louver 20 is improved. Further, the mounting base 300 includes a plurality of detachably connected base sub-portions 310, and a base sub-portion 310 is correspondingly integrally formed at one end of a tree structure. Of course, in other embodiments, after the base sub-portion 111 and the second connection sub-portion 221 are formed separately, the plurality of base sub-portions 111 may be assembled into the base portion 110, the plurality of second connection sub-portions 221 may be assembled into the second connection portion 220, and then the two may be assembled together.

Further, in the present embodiment, as shown in fig. 6, the first connection portion 210 includes a plurality of first connection sub-portions 211 distributed along the circumferential direction and detachably connected, and two ends of one first connection sub-portion 211 are respectively and correspondingly detachably connected to one decoration sub-portion 121 of two adjacent decoration portions 120. In this way, the first connection part 210 can be conveniently surrounded on the outer circumference of the second connection part 220. Of course, in other embodiments, the first connecting portion 210 may be configured as a monolithic structure, and the first connecting portion 210 may be sleeved outside the second connecting portion 220 when the wind guiding louver 20 is assembled.

Further, in the present embodiment, the color brightness of the decorative portion 120 is greater than the color brightness of the base portion 110, and the color brightness of the first connection portion 210 is greater than the color brightness of the second connection portion 220. In this way, the user can visually ignore the base portion 110 and the second connection portion 220 of the middle region and concentrate on the decorative portion 120 and the first connection portion 210 of the outer circumference under the effect of the light, thereby visually creating a floating look to the user. In particular, the color of the first connection portion 210 is the same as the color of the decoration portion 120, the color of the second connection portion 220 is the same as the color of the base portion 110, and the first connection portion 210 and the decoration portion 120 are both circular, so that the visual suspension effect is better, and the visual effect is shown with reference to fig. 1 and 2. The first connecting portion 210 and the decorative portion 120 may be gold or silver, and are formed by electroplating a plastic member, and the second connecting portion 220 and the base portion 110 may be plastic members, so that the tree structure may be integrally formed by injection molding.

Further, in the present embodiment, the air conditioner has a cooling mode in which the air guiding portion 100 is disposed obliquely upward along a direction from the air inlet side to the air outlet side of the air guiding louver 20, and a heating mode in which the air guiding portion 100 is disposed obliquely downward along a direction from the air inlet side to the air outlet side of the air guiding louver 20. The visual effect of the air conditioner is shown in fig. 1 in both the heating mode and the cooling mode. In the refrigerating mode, the air guide space is obliquely upwards arranged, and cold air is guided to be thrown upwards, so that the sedimentation of the cold air is slowed down, and the cold air is prevented from sinking in the lower area of a room in a concentrated manner; under the heating mode, the air guide space is obliquely upwards arranged, hot air can be downwards pressed, and hot air can be prevented from floating in the upper area of a room in a concentrated mode. Under the guidance of the air guiding space, the air after temperature adjustment can be fully diffused in the height direction of the indoor environment and can be fully diffused in each area of the indoor environment, so that the temperature adjustment effect and the comfort level of the air conditioner can be improved.

Further, in this embodiment, the air conditioner further has a large air volume mode, a plane perpendicular to the wind direction of the air inlet side of the air guiding louver 20 is defined as a reference plane, and a straight line located outside the reference plane and parallel to the inclined direction of the air guiding portion 100 is defined as a reference line, in the large air volume mode, the reference line is parallel to the reference plane, and the visual effect of the air conditioner is shown in fig. 2. That is, in the large air volume mode, the inclined direction of the air guiding portion 100 is perpendicular or substantially perpendicular to the air direction of the air inlet side of the air guiding louver 20, so that the projected area of the air guiding portion 100 along the air direction of the air inlet side of the air guiding louver 20 will reach the minimum value, the blocking effect of the air guiding portion 100 on the air flow of the air inlet side of the air guiding louver 20 is small, and the air volume passing through the air guiding space is maximized, thereby providing the large air volume for the user and the air outlet along the horizontal direction.

Further, in the present embodiment, as shown in fig. 10 to 14, a first driving motor 51, a first driving gear 52 and a first driving gear ring 53 are disposed at the bottom of the air outlet 11, the first driving motor 51 is drivingly connected to the first driving gear 52, the first driving gear 52 is meshed with the first driving gear ring 53, and the air guiding louver 20 is mounted on the first driving gear ring 53 through a mounting base 300. It will be appreciated that the first transmission gear ring 53 is provided with an inner gear ring, and the driving gear is meshed with the inner gear ring of the first transmission gear ring 53 at the inner side of the first transmission gear ring 53, that is, the transmission ratio of the first driving gear 52 to the first transmission gear ring 53 is greater than 1, so that the rotation speed transmitted to the first transmission gear ring 53 is smaller, the torque is larger, and the driving accuracy and the driving force of the wind guiding louver 20 are improved. Wherein, a plurality of fastening holes may be formed on the periphery of the mounting base 300, a plurality of fasteners are correspondingly formed on the periphery of the first transmission gear ring 53, and the air guiding louver 20 and the first transmission gear ring 53 are coaxially fixed by matching the plurality of fasteners with the plurality of fastening holes.

Further, in the present embodiment, as shown in fig. 12, three tooth segments are distributed on the outer periphery of the first driving gear 52 at intervals, and in the cooling mode, the heating mode and the large air volume mode, the first driving gear 52 is correspondingly meshed with the first transmission gear ring 53 through one tooth segment. That is, the three tooth segments on the outer periphery of the first driving gear 52 correspond to three gear positions, respectively, to drive the air guide louver 20 to different gear positions, and the inclination direction of the air guide portion 100 will also correspond to the states in the cooling mode, the heating mode, and the large air volume mode, respectively.

Further, in this embodiment, as shown in fig. 10 to 14, the indoor unit is further provided with a second driving gear 54 and a second transmission gear ring 55 that are meshed, the second driving gear 54 and the first driving gear 52 are coaxially fixed to the output shaft of the first driving motor 51, and the first air guiding member 31 is fixedly connected to the second transmission gear ring 55 outside the second transmission gear ring 55. The second driving gear ring 55 is provided with a fixing portion 551 at an outer side thereof for fixing the first air guiding member 31. In this way, the driving motor can simultaneously drive the first driving gear 52 and the second driving gear 54 to rotate, so that the wind guiding shutter 20 can be driven to rotate by the first driving gear ring 53 and the wind guiding plate can be driven to rotate by the second driving gear ring 55, and three tooth sections on the periphery of the first driving gear 52 can be correspondingly meshed with the first driving gear ring 53 in three states of forward wind outlet, left wind outlet and right wind outlet of the wind outlet 11, for example, when the air conditioner is in a refrigeration mode and when the wind outlet 11 is forward wind outlet, one tooth section of the first driving gear 52 is meshed with the first driving gear ring 53, and the wind guiding shutter 20 is in an upward wind guiding state; when the wind deflector rotates to make the air outlet 11 in a left air outlet state, the other tooth section of the first driving gear 52 is meshed with the first transmission gear ring 53, so that the wind guiding louver 20 is still in an upward air guiding state, and the air outlet 11 is in a right air outlet state. In this way, the wind guiding function of the wind guiding louver 20 and the wind guiding function of the wind guiding member can be made more synergistic.

Further, in this embodiment, as shown in fig. 9, the indoor unit is further provided with a second driving motor, a first transmission gear 56 and a second transmission gear 57, where the second driving motor is connected to the first transmission gear 56 in a driving manner, and the second transmission gear 57 is fixedly connected to the second air guiding member 32 at the rotation axis of the second air guiding member 32. In this way, different rotational speeds can be configured for the first air guide 31 and the second air guide 32 by the first driving motor 51 and the second driving motor, so that the area of the air outlet 11 formed by the first air guide 31 and the second air guide 32 is unchanged. And, through the transmission of two gears, can be convenient for adjust second driving motor's mounted position to dodge the space below the pin joint department of second wind-guiding piece 32 and second wind channel wall, wherein, the transmission ratio of first drive gear 56 and second gear can be adjusted according to actual demand.

Further, in this embodiment, an electrical control and a routing structure are further disposed in the casing 10, the electrical control is electrically connected to the first driving motor 51 through an electrical connection wire 80, the routing structure is used for routing the electrical connection wire 80, the routing structure extends along the rotation axis of the first air guiding member 31 in a direction away from the air outlet 11 and is close to the rotation axis of the first air guiding member 31, and the routing structure is disposed at intervals with the first air guiding member 31 in the extending direction.

In the technical scheme of the invention, the electric connection wire 80 is connected to the electric control again from the first driving motor 51 through the guiding of the wiring structure, the electric connection wire 80 between the first driving motor 51 and the electric control piece is routed along the extending direction of the wiring structure, so that the routing direction of the electric connection wire 80 is parallel to the rotating axis of the first air guiding piece 31, and the electric connection wire 80 extends towards the electric control piece far away from the air outlet 11, thus, when the first air guiding piece 31 rotates, the first air guiding piece 31 is not interfered by the electric connection wire 80, and the first air guiding piece 31 is not interfered with the electric connection wire 80. And, the wiring structure is close to the rotation axis of the first air guiding piece 31, so that the electric connection wire 80 can be arranged closer to the central position of the casing 10, the possibility that the electric connection wire 80 is wound with other structures can be reduced, and the electric connection stability between the first driving motor 51 and the electric control piece is ensured. Further, the axis of the wiring structure coincides with the rotation axis of the first air guiding member 31, so that the electrical connection wire can be centrally arranged in the casing 10, which is more beneficial to ensuring the electrical connection stability between the first driving motor 51 and the electrical control member.

The technical effects will be further described below in connection with the application of the technical scheme of the invention in a cabinet. In the cabinet, the rotation axis of the first air guiding member 31 is parallel to the length direction of the air outlet 11, that is, the height direction of the cabinet, and the first air guiding member 31 rotates relative to the casing 10, so that the air supply angle can be adjusted in the width direction of the air outlet 11, and the routing structure is distributed along the height direction of the cabinet, so that the electrical connection wire 80 can be routed longitudinally, and transverse routing is avoided. When the electric connection wire 80 passes through the edge of the first air guiding member 31 during the transverse wiring, when the electric connection wire 80 loosens relative to the wiring structure, the electric connection wire 80 may arch toward the first air guiding member 31, so as to pull the electric connection wire 80 when the first air guiding member 31 rotates, thereby affecting the stability of the electric connection between the first driving motor 51 and the electric control member.

Further, in this embodiment, the casing 10 includes a mounting member 90, the first air guiding member 31 is disposed on one side of the mounting member 90, the first driving motor 51 and the routing structure are disposed on the other side of the mounting member 90, and an output shaft of the first driving motor 51 rotatably penetrates through the mounting member 90 to be connected to the first air guiding member 31 in a driving manner. It will be appreciated that the mounting member 90 is a structure fixed relative to the air outlet 11, and two opposite sides of the mounting member 90 distributed along the rotation axis of the first air guiding member 31 are respectively used for mounting the first air guiding member 31 and the first driving motor 51, wherein the housing of the first driving motor 51 is mounted on the mounting member 90 through the end wall, so that the mounting member 90 can provide stable support for the first air guiding member 31 and the first driving motor 51, so that the first air guiding member 31 can rotate at the air outlet 11 stably. In addition, the mounting member 90 can separate the electrical connection wire 80 from the first air guide 31 to further avoid the first air guide 31 from pulling the electrical connection wire 80. Of course, in other embodiments, the peripheral wall of the housing of the first driving motor 51 may be mounted at other positions of the casing 10.

Further, in the present embodiment, as shown in fig. 10, 11 and 14, the routing structure is configured as a routing barrel 60, and the internal space of the routing barrel 60 is used for the electrical connection wire 80 to pass through. Thus, the wiring cylinder 60 can accommodate the electrical connection wire 80 in the inner space thereof, and protect the electrical connection wire 80, so as to avoid the electrical connection wire 80 from being damaged by other structures, and ensure the electrical connection stability between the first driving motor 51 and the electrical control member. Of course, in other embodiments, the routing structure may be formed as a crotch, and the electrical connection wire 80 is routed along the trunk, and the branches are used for winding, so that the electrical connection wire 80 can be stably attached to the routing structure.

Further, in the present embodiment, the routing barrel 60 is connected to the housing of the first driving motor 51, and has a wire inlet 61 disposed near the wire connection portion of the first driving motor 51. It can be understood that the electrical connection wire 80 will be connected to the connection part of the first driving motor 51, and extend from the connection part to the direction of the routing barrel 60, and then pass through the routing barrel 60 from the wire inlet 61, in this embodiment, the wire inlet 61 of the routing barrel 60 is disposed near the connection part of the first driving motor 51, so that the electrical connection wire 80 between the routing barrel 60 and the first driving motor 51 is not too long, and thus the electrical connection wire 80 is further prevented from being interfered by other structures. The wiring cylinder 60 and the first driving motor 51 may be connected by welding, clamping or screwing.

Further, in the present embodiment, as shown in fig. 10 and 14, the connection part of the first driving motor 51 is disposed on the peripheral side of the housing thereof, and the end of the wire barrel 60 near the mounting member 90 is connected to the housing of the first driving motor 51, and the end has an opening at least partially exposed to the outside as the wire inlet 61. The end of the wire barrel 60 near the mounting member 90 may be a peripheral wall connected to the peripheral wall of the first driving motor 51 so that the opening of the end is completely exposed as the wire inlet 61, or an end wall portion of the end is connected to the end wall of the first driving motor 51 facing away from the mounting member 90 so that the opening portion of the end is exposed as the wire inlet 61. Thus, the wire inlet 61 can be close to the wire connection part of the first driving motor 51, so as to ensure the stability of electrical connection between the first driving motor 51 and the electric control member.

Further, in the present embodiment, as shown in fig. 14 and 15, the mounting member 90 is further provided with a winding portion 70 at a side where the first driving motor 51 is disposed, and the electrical connection wire 80 is wound on the winding portion 70 and then passes through the wire barrel 60. Thus, the electrical connection wire 80 between the connection part of the first driving motor 51 and the wire inlet 61 of the wire barrel 60 can be wound on the wire winding part 70, so that the electrical connection wire 80 between the first driving motor 51 and the wire barrel 60 can be regulated to meet the safety requirements. Of course, in other embodiments, the electrical connection wire 80 may be tied to a fastening hole provided in the housing of the first driving motor 51 by a tie.

Further, in the present embodiment, as shown in fig. 14 and 15, the wire winding portion 70 is located outside the reference line with the wire connecting portion and the wire inlet 61 as the reference line, and the wire winding portion 70 includes a first limiting portion 71 protruding from the mounting member 90 and a second limiting portion 72 extending from the first limiting portion 71 in a direction away from the reference line. The first limiting portion 71 can hook the electrical connection wire 80, and the second limiting portion 72 can press the electrical connection wire 80, so that the electrical connection wire 80 between the first driving motor 51 and the wire barrel 60 can be prevented from being too loose, thereby meeting the safety requirements. Of course, in other embodiments, the winding portion 70 may be provided as two elastic arms inclined relative to each other, and the electrical connection wire 80 may be clamped between the two elastic arms.

The invention also provides an air conditioner which comprises an indoor unit, wherein the specific structure of the indoor unit refers to the embodiment, and as the air conditioner adopts all the technical schemes of all the embodiments, the air conditioner at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (11)

1. An indoor unit for an air conditioner, the indoor unit comprising:

A housing;

the air duct component is arranged in the shell and is configured to form an air duct, and the air outlet side of the air duct component is provided with a first air duct wall and a second air duct wall which are opposite;

The first air guide piece is close to the first air duct wall and is arranged at intervals with the first air duct wall, the first air guide piece can rotate relative to the first air duct wall, the second air guide piece is rotatably connected to the second air duct wall, and the first air guide piece and the second air guide piece are used for constructing an air outlet communicated with the air duct; wherein the rotation axes of the first air guide piece and the second air guide piece are parallel to the length direction of the air outlet, the first air guide piece and the second air guide piece are used for adjusting an air supply angle in the width direction of the air outlet; and

The air guiding louver is rotatably arranged at the air outlet and is used for adjusting the air supply angle in the length direction of the air outlet.

2. The indoor unit of claim 1, wherein the casing includes a front panel and a movable portion movable relative to the front panel, one side of the second air guide facing away from the first air guide is connected to the movable portion, the second air guide rotates to enable the movable portion to move relative to the front panel, and the movable portion is configured to cover a fit gap between the second air guide and the front panel.

3. The indoor unit of claim 2, wherein an elastic member is connected between the movable portion and the front panel, and the second air guide member abuts against the movable portion.

4. The indoor unit of any one of claims 1 to 3, wherein the air guiding louver includes a plurality of air guiding portions disposed at intervals, an air passing space is formed between two adjacent air guiding portions, the plurality of air guiding portions are disposed in a manner of being inclined in the same direction as the distribution direction of the air guiding portions, and the rotation axis of the air guiding louver and the distribution direction of the plurality of air guiding portions are parallel to the length direction of the air outlet.

5. The indoor unit of claim 4, wherein the indoor unit is configured as a cabinet, the air conditioner has a cooling mode in which the air guide portion is disposed obliquely upward in a direction from an air intake side to an air discharge side of the air guide louver, and/or a heating mode in which the air guide portion is disposed obliquely downward in a direction from the air intake side to the air discharge side of the air guide louver;

And/or the air conditioner is also provided with a large air volume mode, a plane perpendicular to the air direction of the air inlet side of the air guide louver is defined as a reference plane, a straight line which is positioned outside the reference plane and parallel to the inclined direction of the air guide part is defined as a reference line, and the reference line is parallel to the reference plane in the large air volume mode.

6. The indoor unit of claim 4, wherein the air guiding louver further comprises a plurality of first connecting portions, the air guiding portions and the first connecting portions each have opposite ends in an oblique direction thereof, and two ends of one first connecting portion are respectively connected to adjacent ends of two adjacent air guiding portions.

7. The indoor unit of claim 6, wherein a second connection portion is further connected between every two adjacent air guiding portions, the second connection portion is disposed through the corresponding first connection portion, and an extending direction of the second connection portion is parallel to a distribution direction of the plurality of air guiding portions.

8. The indoor unit of claim 7, wherein the air guide unit includes a base unit and a decorative unit disposed around a periphery of the base unit, the base unit and the decorative unit are detachably connected, the first connection unit is detachably connected to the decorative unit, and the second connection unit is connected to the base unit.

9. The indoor unit of claim 4, wherein a driving motor is further disposed in the casing, a first driving gear and a second driving gear are coaxially fixed on an output shaft of the driving motor, the first driving gear is meshed with the first transmission gear ring, the second driving gear is meshed with the second transmission gear ring, the first air guide member is fixedly connected with the first transmission gear ring outside the first transmission gear ring, and the air guide louver is coaxially fixedly connected with the second transmission gear ring.

10. The indoor unit of claim 9, wherein an electrical control and a routing structure are further disposed in the casing, the electrical control is electrically connected to the driving motor through an electrical connection wire, the routing structure is used for routing the electrical connection wire, the routing structure extends along a rotation axis of the air guiding member in a direction away from the air outlet and is disposed close to the rotation axis of the air guiding member, and the routing structure is disposed at intervals from the air guiding member in an extending direction thereof.

11. An air conditioner comprising the indoor unit of any one of claims 1 to 10.