CN214065092U - Indoor machine of air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, air conditioner includes: the air conditioner comprises a machine body and a control device, wherein the machine body is provided with an air outlet; the air guide plate comprises an air guide part and at least one connecting part, the air guide part is arranged at the air outlet to open and close the air outlet, the connecting part is arranged at one end of the air guide part in the length direction, a rotary driving motor is arranged on the connecting part and connected with the air guide part, the air guide plate can move between a closing position for closing the air outlet and a pushing-out position integrally far away from the air outlet, and when the air guide plate is located at the pushing-out position, the rotary driving motor drives the air guide part to rotate 360 degrees around a rotating axis parallel to the long edge of the air guide plate. According to the utility model discloses an air conditioner has increased the pluralism of air conditioner's wind-guiding mode, promotes user experience for air conditioner's drive arrangement's simple structure can reduce rotation driving motor's energy loss effectively simultaneously.

Description

Indoor machine of air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to an air conditioner indoor unit is related to.

Background

In the related art, the air deflector of the air conditioner easily touches the body of the air conditioner or a connecting rod or a support of the air deflector in the rotating process, so that the adjusting angle of the air deflector is small, the requirement of a user for randomly adjusting the angle of the air deflector cannot be met, and the user experience is influenced. In addition, because the motor driving the air deflector to rotate is fixed at the tail end of the push rod, when the push rod pushes the air deflector outwards, the motor is also pushed out of the machine body of the indoor unit of the air conditioner along with the air deflector, and the safety of the motor cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an air conditioner, increase the pluralism of air conditioner's wind-guiding mode, promote user experience.

According to the utility model discloses air conditioner indoor unit, include: a body having an air outlet; the air guide plate comprises an air guide part and at least one connecting part, the air guide part is arranged at the air outlet to open and close the air outlet, the connecting part is arranged at one end of the air guide part in the length direction, a rotary driving motor is arranged on the connecting part and connected with the air guide part, the air guide plate can move between a closing position for closing the air outlet and a pushing-out position integrally far away from the air outlet, and when the air guide plate is located at the pushing-out position, the rotary driving motor drives the air guide part to rotate 360 degrees around a rotating axis parallel to the long edge of the air guide plate.

According to the utility model discloses air conditioner, be located when releasing the position through setting up the aviation baffle and rotate driving motor drive wind-guiding portion and can 360 rotations around the axis of rotation that is on a parallel with the long limit of aviation baffle, the user has been satisfied and the user can adjust the turned angle's of the wind-guiding portion of aviation baffle demand at will, can increase air conditioner's the pluralism of air guide mode simultaneously, promote user experience, and simultaneously, make air conditioner's drive arrangement's simple structure, can reduce rotation driving motor's energy loss effectively.

According to some embodiments of the utility model, the rotary drive motor is established in the connecting portion, the rotary drive motor has first output shaft, first output shaft passes the connecting portion with wind-guiding portion links to each other.

According to some embodiments of the utility model, be formed with on the connecting portion towards the open mounting groove of one side of wind-guiding portion, the shape of mounting groove with rotary drive motor's shape looks adaptation, rotary drive motor follows the mounting groove one side cooperation is in the mounting groove and with the diapire threaded connection of mounting groove.

According to some embodiments of the utility model, be equipped with at least one push rod that can move in the organism, the push rod has and stretches out the end, rotary drive motor establishes stretch out the end department, the aviation baffle passes through the push rod is in the closed position with it is movable between the release position.

According to the utility model discloses a some embodiments, be equipped with at least one release actuating mechanism in the organism, release actuating mechanism includes: the pushing-out driving motor is fixed in the machine body and provided with a second output shaft; a gear coupled to the second output shaft; the rack is meshed with the gear, the rack is arranged on the push rod, and when the push-out driving motor works, the gear is matched with the rack to drive the push rod to move.

According to some embodiments of the invention, the rack is a spur rack.

According to the utility model discloses a some embodiments, the push rod includes push rod shell and push rod lid, one side of push rod shell is opened, the push rod lid is established the push rod shell one side and with the push rod shell is injectd the second accommodation space jointly, be equipped with in the second accommodation space rotary driving motor.

According to some embodiments of the present invention, at least two first rollers are disposed in the first accommodating space, at least two of the first rollers are respectively disposed on two sides of the push rod in the width direction, and at least two of the first rollers can roll along the corresponding side of the push rod in the width direction, so that the push rod and the side wall of the opening in the width direction of the push rod are spaced apart from each other.

According to some embodiments of the utility model, both sides on the width direction of push rod are formed with the through-hole respectively, second gyro wheel is worn to be equipped with in through-hole department, works as during the push rod motion the second gyro wheel is followed the inner wall of mechanism shell rolls.

According to some embodiments of the utility model, be equipped with first installation casing in the organism, first installation casing includes mechanism shell and mechanism lid, one side of mechanism shell is opened, the mechanism lid is established the mechanism shell one side and with mechanism shell prescribes a limit to first accommodation space jointly, be equipped with in the first accommodation space the push rod, be formed with on the first installation casing and pass the opening of end stretches out.

According to some embodiments of the utility model, connecting portion are two, two connecting portion are located respectively the length direction's of wind-guiding portion both ends.

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

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

fig. 2 is a front view of an indoor unit of an air conditioner according to an embodiment of the present invention;

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

fig. 4 is a schematic view of an air deflector of an air conditioner indoor unit according to an embodiment of the present invention in a push-out position;

fig. 5 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 6 is an assembly schematic view of an air deflector and two push-out driving mechanisms of an air conditioner indoor unit according to an embodiment of the present invention;

fig. 7 is a schematic view of a wind guide portion, a connecting portion and a push-out driving mechanism of an air conditioner indoor unit according to an embodiment of the present invention;

fig. 8 is an exploded view of the air deflector and two push-out driving mechanisms of the indoor unit of an air conditioner according to the embodiment of the present invention;

fig. 9 is a schematic view of a wind guide portion, a connecting portion and a push-out driving mechanism of an air conditioner indoor unit according to an embodiment of the present invention, in which a first mounting case is not shown;

fig. 10 is a schematic view of a wind guide part, a rotary driving motor and a push rod cover of an air conditioner indoor unit according to an embodiment of the present invention;

fig. 11 is an enlarged view of a portion a circled in fig. 10.

Reference numerals:

100: an air conditioner indoor unit;

1: a body; 11: an air outlet;

2: an air deflector; 21: a wind guide part; 211: a rib is protruded; 212: a bevel; 22: a connecting portion; 221: mounting grooves;

3: a rotary drive motor; 31: a first output shaft;

4: a push-out drive mechanism; 41: a push rod; 411: an extension end; 412: a push rod housing; 4121: a notch;

413: a push rod cover; 42: pushing out the driving motor; 421: a second output shaft; 43: a gear; 44: a rack;

45: a first mounting housing; 451: a mechanism housing; 452: a mechanism cover; 453: an opening; 46: a first roller;

47: a through hole; 48: a second roller.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

An air conditioner indoor unit 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 11. The air conditioner indoor unit 100 may be a wall-mounted air conditioner indoor unit. In the following description of the present application, the air conditioner indoor unit 100 is exemplified as a wall-mounted air conditioner indoor unit. Of course, the air conditioner indoor unit 100 may be other types of air conditioner indoor units, and is not limited to a wall-mounted air conditioner indoor unit.

As shown in fig. 1 to 11, an air conditioner indoor unit 100 according to an embodiment of the present invention includes a body 1 and an air deflector 2.

Specifically, the body 1 has an air outlet 11, and the air guide plate 2 includes an air guide portion 21 and at least one connection portion 22, and the air guide portion 21 is disposed at the air outlet 11 to open and close the air outlet 11. For example, in the example of fig. 1 to 5, the air outlet 11 is formed at a lower portion of the front side of the machine body 1, and the air guide plate 2 may be located at the front side of the air outlet 11. Here, it should be noted that, in the description of the present application, the direction of the air conditioner indoor unit 100 facing the user is "front", whereas the direction away from the user is "rear". When the indoor unit 100 of the air conditioner is operated, the air guiding portion 21 may open the air outlet 11, and the air flow may be sent out through the air outlet 11 to adjust the indoor temperature. When the indoor unit 100 of the air conditioner stops operating, the air guiding portion 21 may close the air outlet 11 to prevent external dust, impurities, insects, etc. from entering the machine body 1.

Referring to fig. 6 to 10, the connecting portion 22 is disposed at one end of the air guiding portion 21 in the length direction, the connecting portion 22 is provided with the rotary driving motor 3, the rotary driving motor 3 is connected to the air guiding portion 21, the air guiding plate 2 is movable between a closing position for closing the air outlet 11 and a pushing-out position away from the air outlet 11 as a whole, and when the air guiding plate 2 is located at the pushing-out position, the rotary driving motor 3 drives the air guiding portion 21 to rotate 360 ° around a rotation axis parallel to the long side of the air guiding plate 2. For example, when the indoor unit 100 of the air conditioner is in operation, the air deflector 2 may move in a direction away from the air outlet 11, when the air deflector 2 reaches the push-out position, the whole air deflector 2 and the air outlet 11 are spaced apart from each other by a certain distance, at this time, the air deflector 2 opens the air outlet 11, and the rotary driving motor 3 provides a driving force, so that the air guiding portion 21 can rotate 360 ° around a rotation axis parallel to the long side of the air deflector 2, wherein the air guiding portion 21 can rotate 360 ° clockwise around the rotation axis parallel to the long side of the air deflector 2; alternatively, the air guiding part 21 can also rotate counterclockwise by 360 degrees around a rotation axis parallel to the long edge of the air guiding plate 2; alternatively, the maximum rotation angle of the air guiding portion 21 in both directions may be 360 ° added to the rotation axis parallel to the long side of the air guiding plate 2, and for example, the air guiding portion 21 may rotate 180 ° clockwise and counterclockwise around the rotation axis parallel to the long side of the air guiding plate 2. Therefore, the wind guiding part 21 can rotate at any angle around the rotation axis, so that the wind guiding part 21 rotates to the corresponding wind guiding position. It can be understood that the user can arbitrarily define the rotation angle of the wind guiding portion 21 according to the own blowing requirement. Therefore, the adjusting angle of the air guiding part 21 of the air guiding plate 2 is large, the requirement that a user can adjust the rotation angle of the air guiding part 21 of the air guiding plate 2 at will is met, meanwhile, the diversification of the air guiding mode of the air conditioner indoor unit 100 is increased, and the user experience is improved. Meanwhile, the driving device includes a rotation driving motor 3, and the rotation driving motor 3 directly drives the air guiding portion 21 to rotate, so that the driving device of the air conditioner indoor unit 100 has a simple structure, and the energy loss of the rotation driving motor 3 can be effectively reduced.

According to the utility model discloses air conditioner 100, 3 drive wind-guiding portion 21 of rotary driving motor when being located the release position through setting up aviation baffle 2 can 360 rotations around the axis of rotation that is on a parallel with the long limit of aviation baffle 2, the user has been satisfied and the demand of the turned angle of wind-guiding portion 21 of aviation baffle 2 can be adjusted at will, the pluralism of air conditioner 100's wind-guiding mode can be increased simultaneously, promote user experience, and simultaneously, make air conditioner 100's drive arrangement's simple structure, can reduce rotary driving motor's energy loss effectively.

According to some embodiments of the present invention, as shown in fig. 6-10, the rotary driving motor 3 is disposed in the connecting portion 22, the rotary driving motor 3 has a first output shaft, and the first output shaft passes through the connecting portion 22 and is connected to the wind guiding portion 21. When the air guiding portion 21 reaches the pushing-out position, the first output shaft of the rotary driving motor 3 rotates to drive the air guiding portion 21 to rotate, so that the air guiding portion 21 can rotate 360 degrees around the rotation axis, and of course, the air guiding portion 21 can also rotate around the rotation axis of the long side of the air guiding plate 2 in the process of moving away from the air outlet 11. Meanwhile, in the rotation process of the air guiding part 21, the rotary driving motor 3 is always positioned in the connecting part 22, so that the safety of the rotary driving motor 3 is effectively ensured.

Further, the connecting portion 22 is formed with an installation groove 221 opened at a side facing the air guide portion 21, a shape of the installation groove 221 is adapted to a shape of the rotary drive motor 3, and the rotary drive motor 3 is fitted into the installation groove 221 from the above side of the installation groove 221 and is screw-connected to a bottom wall of the installation groove 221. For example, referring to fig. 8 and 9, two lifting lugs are formed on the rotary driving motor 3, when the rotary driving motor 3 is installed, the rotary driving electrode 3 is partially fitted into the mounting groove 221, and then the rotary driving motor 3 is moved in a direction away from the air guiding portion 21 until the rotary driving motor 3 is completely fitted into the mounting groove 221, so that the mounting groove 221 can limit the rotary driving motor 3 because the shape of the mounting groove 221 is the same as that of the rotary driving motor 3. The two threaded fasteners such as bolts are respectively threaded through the two lifting lugs of the rotary driving motor 3 and the bottom wall of the mounting groove 221, so as to realize the fixed connection of the rotary driving motor 3, and finally, the first output shaft 31 of the rotary driving motor 3 is connected with the air guiding part 21. Therefore, when the air conditioner indoor unit 100 works, the rotary driving motor 3 can be always located in the connection portion 22, so that the safety of the rotary driving motor 3 can be effectively ensured.

According to some embodiments of the present invention, at least one movable push rod 41 is disposed in the machine body 1, the push rod 41 has an extending end 411, the rotary driving motor 3 is disposed at the extending end 411, and the air guiding plate 2 is movable between the closing position and the releasing position through the push rod 41. For example, in the example of fig. 1 to 10, push rods 41 are respectively disposed at two ends of the machine body 1 in the length direction, the rotary driving motor 3 is mounted at an extending end 411 of the push rod 41, and a first output shaft of the rotary driving motor 3 passes through the connecting portion 22 to be connected to the air guiding portion 21, where it should be noted that the extending end 411 of the push rod 41 is the end of the push rod 41 extending out of the machine body 1 when the air guiding plate 2 is in the pushing-out position. When the air conditioner indoor unit 100 works, the extension end 411 of the push rod 41 extends out of the air conditioner body 1 to drive the air guide plate 2 to be away from the air outlet 11, and when the air guide plate 2 reaches the push-out position, the rotary driving motor 3 drives the air guide part 21 to rotate around the rotation axis parallel to the long edge of the air guide plate 2 to the angle set by the user, so that the air guide part 21 can be located at the air guide position required by the user. From this, improve the flexibility of 2 wind-guiding of aviation baffle, promote user experience. Certainly, the air guiding portion 21 can also rotate around the rotation axis of the long side of the air guiding plate 2 in the process that the push rod 41 drives the air guiding plate 2 to move in the direction away from the air outlet 11, so that the air guiding portion 21 rotates to the air guiding position required by the user while the air guiding plate 2 reaches the push-out position, and the starting time of the air conditioner indoor unit 100 is saved.

Further, at least one pushing-out driving mechanism is arranged in the machine body 1, the pushing-out driving mechanism comprises a pushing-out driving motor 42, a gear 43 and a rack 44, the pushing-out driving motor 42 is fixed in the machine body 1, the pushing-out driving motor 42 is provided with a second output shaft 421, the gear 43 is connected with the second output shaft 421, the rack 44 is meshed with the gear 43, the rack 44 is arranged on the push rod 41, and when the pushing-out driving motor 42 works, the gear 43 is matched with the rack 44 to drive the push rod 41 to move. For example, referring to fig. 6 to 10, the second output shaft 421 of the push-out driving motor 42 is fixedly connected to the gear 43, the rack 44 is disposed on a side of the push rod 41 facing the gear 43 in the width direction, the gear 43 is engaged with the rack 44, when the push-out driving motor 42 operates, the second output shaft 421 rotates to drive the gear 43 to rotate, the gear 43 is engaged with the rack 44, so as to drive the entire push rod 41 to move, and the push rod 41 is extended or retracted into the machine body 1.

In some alternative embodiments, rack 44 is a spur rack. Therefore, the transmission is reliable, the rack 44 is easy to process and install, and the cost is low.

According to some embodiments of the present invention, the push rod 41 includes a push rod shell 412 and a push rod cover 413, one side of the push rod shell 412 is open, the push rod cover 413 is disposed on the one side of the push rod shell 412 and defines a second accommodation space together with the push rod shell 412, and the second accommodation space is provided with the rotary driving motor 3 therein. For example, with reference to fig. 6 to 10, the push rod housing 412 and the push rod cover 413 may be fastened and connected to each other by a fastening structure to define a second accommodating space, and the rotary driving motor 3 is located in the second accommodating space, so that the cleanliness of the rotary driving motor 3 can be effectively ensured, and meanwhile, the internal space of the push rod 41 is reasonably utilized, so that the occupied space of the whole push-out driving mechanism can be reduced. The first output shaft of the rotary driving motor 3 passes through the push rod cover 413 and extends out of the second accommodating space and is connected with the air guiding part 21 outside the second accommodating space, thereby further ensuring the safety of the rotary driving motor 3.

Further, at least two first rollers 46 are disposed in the first accommodating space, the at least two first rollers 46 are respectively located at two sides of the width direction of the push rod 41, and the at least two first rollers 46 are rollable along the corresponding side surface of the width direction of the push rod 41 so that the push rod 41 and two side walls of the opening 453 in the width direction of the push rod 41 are spaced apart from each other. As shown in fig. 8, the two first rollers 46 are located in the first accommodating space and are disposed adjacent to the opening 453, the two first rollers 46 are respectively located at two sides of the protruding end 411 of the push rod 41 in the width direction, and the two first rollers 46 can roll along the corresponding side surface of the push rod 41 in the width direction, so that the push rod 41 can be spaced apart from two side walls of the opening 453 in the moving process, thereby effectively avoiding the interference between the push rod 41 and the side walls of the opening 453 in the moving process, ensuring the stability of the push rod 41 in the moving process, reducing noise, and reducing the friction resistance of the push rod 41 in the moving process.

Further, through holes 47 are formed at both sides of the push rod 41 in the width direction, respectively, and second rollers 48 are penetrated through the through holes 47, and the second rollers 48 roll along the inner wall of the mechanism case 451 when the push rod 41 moves. With reference to fig. 8-10, a through hole 47 is formed in a side of the push rod 41 away from the opening 453, and the two second rollers 48 can be respectively disposed on the two through holes 47 through shafts, so that the flexibility of rolling the first roller 46 is ensured. Notches 4121 are respectively formed on both sides of the push rod 41 in the width direction, at least two second rollers 48 are respectively located at the corresponding notches 4121, and a portion of each second roller 48 is exposed from the notch 4121, so that the second rollers 48 can roll along the inner wall of the corresponding first mounting housing 45 in the width direction. Thereby, the frictional resistance of the push rod 41 during the movement can be further reduced.

According to some embodiments of the present invention, as shown in fig. 8, a first mounting housing 45 is disposed in the machine body 1, the first mounting housing 45 includes a mechanism housing 451 and a mechanism cover 452, one side of the mechanism housing 451 is open, the mechanism cover 452 is disposed on the one side of the mechanism housing 451 and defines a first receiving space together with the mechanism housing 451, and a push rod 41 is disposed in the first receiving space. Thus, by disposing both the push rod 41 and the gear 43 in the first accommodation space formed by the mechanism case 451 and the mechanism cover 452, the degree of integration of the push-out drive mechanism is improved, and the cleanliness of the push rod 41 and the gear 43 is ensured. The first mounting case 45 is formed with an opening 453 through the protruding end 411. An opening 453 may be provided at one end of the first mounting case 45 in the longitudinal direction, and the second output shaft 421 of the push-out driving motor 42 protrudes into the first receiving space through the mechanism cover 452 and is connected to the gear 43 in the first receiving space.

In some alternative embodiments, as shown in fig. 1 to 4, there are two connection portions 22, and the two connection portions 22 are respectively located at two ends of the wind guiding portion 21 in the length direction. By the arrangement, the stability of the air deflector 2 during movement can be effectively ensured, the power of the pushing-out driving motor 42 is reduced, and the energy loss is reduced.

In some alternative embodiments, referring to fig. 10 and 11, the inner surface of the wind deflector 2 is provided with a plurality of ribs 211 spaced left and right, and in the description of the present invention, "a plurality" means two or more. The plurality of ribs 211 are located on at least one of the two sides of the inner surface of the air guide plate 2 in the width direction. The plurality of ribs 211 are spaced from each other along the length direction of the air deflector 2, and the plurality of ribs 211 can break up and soften the air flow, so that the air flow blown into the room along the inner surface of the air deflector 2 is softer, and the use comfort of a user can be improved. The plurality of ribs 211 thus provided have a small wind resistance, and thus can reduce a cooling loss when the air conditioner indoor unit 100 cools.

Here, both sides of the inner surface of the air guiding plate 2 in the width direction may be provided with a plurality of ribs 211 (as shown in fig. 10 and 11), and of course, only one of the two sides of the inner surface of the air guiding plate 2 in the width direction may be provided with a plurality of ribs 211 (not shown).

Alternatively, at least one end of each rib 211 has a slope 212, and the slope 212 extends obliquely toward the air deflection plate 2 in a direction from the middle of the rib 211 toward the at least one end of the rib 211. Referring to fig. 11, both ends of each rib 211 may have inclined surfaces 212. Therefore, by arranging the inclined plane 212, the transition between the at least one end of each rib 211 and the inner surface of the air deflector 2 is more gradual, so that the rib 211 can play a good air guiding role, and the wind resistance can be reduced.

Other configurations and operations of the air conditioner indoor unit 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

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 (11)

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

a body having an air outlet;

the air guide plate comprises an air guide part and at least one connecting part, the air guide part is arranged at the air outlet to open and close the air outlet, the connecting part is arranged at one end of the air guide part in the length direction, a rotary driving motor is arranged on the connecting part and connected with the air guide part, the air guide plate can move between a closing position for closing the air outlet and a pushing-out position integrally far away from the air outlet, and when the air guide plate is located at the pushing-out position, the rotary driving motor drives the air guide part to rotate 360 degrees around a rotating axis parallel to the long edge of the air guide plate.

2. The indoor unit of claim 1, wherein the rotary drive motor is disposed in the connecting portion, and the rotary drive motor has a first output shaft, and the first output shaft passes through the connecting portion and is connected to the air guide portion.

3. An indoor unit of an air conditioner according to claim 2, wherein a mounting groove opened to one side facing the air guide part is formed on the connecting part, the shape of the mounting groove is matched with that of the rotary driving motor, and the rotary driving motor is fitted into the mounting groove from the one side of the mounting groove and is in threaded connection with the bottom wall of the mounting groove.

4. An indoor unit for an air conditioner according to any one of claims 1 to 3, wherein at least one push rod is provided in the body, the push rod having an extended end at which the rotary drive motor is provided, the air deflector being movable between the closed position and the pushed-out position by the push rod.

5. An indoor unit of an air conditioner according to claim 4, wherein at least one push-out driving mechanism is provided in the machine body, and the push-out driving mechanism comprises:

the pushing-out driving motor is fixed in the machine body and provided with a second output shaft;

a gear coupled to the second output shaft;

the rack is meshed with the gear, the rack is arranged on the push rod, and when the push-out driving motor works, the gear is matched with the rack to drive the push rod to move.

6. An indoor unit for an air conditioner according to claim 5, wherein the rack is a spur rack.

7. An indoor unit of an air conditioner according to claim 4, wherein the push rod includes a push rod shell and a push rod cover, one side of the push rod shell is open, the push rod cover is disposed on the one side of the push rod shell and defines a second accommodating space together with the push rod shell, and the rotary driving motor is disposed in the second accommodating space.

8. An indoor unit of an air conditioner according to claim 4, wherein a first mounting casing is arranged in the machine body, the first mounting casing comprises a mechanism shell and a mechanism cover, one side of the mechanism shell is open, the mechanism cover is arranged on one side of the mechanism shell and defines a first accommodating space together with the mechanism shell, the push rod is arranged in the first accommodating space, and an opening penetrating through the extending end is formed in the first mounting casing.

9. An indoor unit for an air conditioner according to claim 8, wherein at least two first rollers are disposed in the first accommodating space, the at least two first rollers are respectively located at two sides of the push rod in the width direction, and the at least two first rollers are rollable along the corresponding side surface of the push rod in the width direction so as to space the push rod and two side walls of the opening in the width direction of the push rod from each other.

10. An indoor unit of an air conditioner according to claim 9, wherein through holes are respectively formed at both sides of the push rod in the width direction, second rollers are arranged at the through holes in a penetrating manner, and the second rollers roll along the inner wall of the mechanism casing when the push rod moves.

11. The indoor unit of any one of claims 1 to 3, wherein the number of the connecting parts is two, and the two connecting parts are respectively positioned at two ends of the air guide part in the length direction.

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