CN215001913U - Indoor machine of air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner indoor unit, include: an air inlet and a plurality of air outlets are formed on the shell; the air duct assemblies are all arranged in the shell, each air duct assembly is provided with an air outlet channel, and the air outlet channels are communicated with the corresponding air outlets; the heat exchangers are arranged between the air inlet and the corresponding air duct assembly; each fan is arranged on one side of the corresponding heat exchanger, which is adjacent to the corresponding air outlet; each wind sweeping assembly is arranged in the corresponding wind outlet channel and comprises a driving motor, a swing arm, a connecting rod and a plurality of wind sweeping blades, the driving motor is fixed on the corresponding wind channel assembly, and when the driving motor works, the driving motor drives the swing arm to swing to drive the connecting rod to move left and right so as to drive the plurality of wind sweeping blades on the connecting rod to swing left and right. According to the utility model discloses an air conditioner sweeps the simple structure of wind subassembly, easily installs to can improve air conditioner's assembly efficiency, and can increase air conditioner's air supply scope effectively.

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

The air conditioner indoor unit is an electrical product widely used in life of people, plays an important role in indoor temperature adjustment, can provide healthy and comfortable indoor environment for users, and meets the requirements of normal work, life and study.

In the related art, the air sweeping structure of the air conditioner indoor unit is complex and is not easy to install, so that the assembly efficiency of the air conditioner indoor unit is influenced.

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 present invention is to provide an air conditioner indoor unit, in which a structure of a wind sweeping assembly is simple and easy to install, thereby improving an assembling efficiency of the air conditioner indoor unit.

According to the utility model discloses air conditioner indoor unit, include: the air conditioner comprises a shell, a fan and a fan, wherein an air inlet and a plurality of air outlets are formed in the shell; the air duct assemblies are arranged in the shell, each air duct assembly is provided with an air outlet channel, and the air outlet channels are communicated with the corresponding air outlets; the air inlet is arranged at the air inlet, and the air duct assembly is arranged at the air outlet; each fan is arranged on one side, adjacent to the corresponding air outlet, of the corresponding heat exchanger; the air outlet channel is internally provided with a plurality of air outlet channels, the air outlet channels are communicated with the air outlet channels, and the air outlet channels are communicated with the air outlet channels.

According to the utility model discloses air conditioner, include driving motor through making every subassembly of sweeping the wind, the swing arm, connecting rod and a plurality of blade of sweeping the wind, and driving motor during operation driving motor can drive the swing arm swing and drive the connecting rod and remove in order to drive a plurality of blade horizontal hunting of sweeping the wind on the connecting rod, therefore, compare with traditional air conditioner, sweep the simple structure of wind subassembly, easily installation, thereby can improve air conditioner's assembly efficiency effectively, and can increase air conditioner's air supply scope effectively, promote user experience.

According to some embodiments of the utility model, driving motor is located correspondingly the below of air outlet.

According to the utility model discloses a some embodiments, be formed with the holding tank on the wind channel subassembly, driving motor establishes in the holding tank, just driving motor is located outside the air-out passageway.

According to some embodiments of the invention, the connecting rod is formed with a mating hole; the swing arm includes the swing arm body and with fixed part and the eccentric portion that the swing arm body links to each other, the fixed part stretch into in the holding tank and with driving motor's output shaft fixed connection, the eccentric portion for the central axis eccentric settings of output shaft and cooperation are in the cooperation is downthehole.

According to some embodiments of the present invention, the air duct assembly is formed with a through hole communicating with the accommodating groove, and the inner wall of the through hole is formed with at least one avoiding groove; the outer peripheral surface of the fixing portion is provided with at least one protrusion, the fixing portion penetrates through the through hole, the protrusion penetrates through the avoidance groove, the swing arm rotates by a preset angle to enable the protrusion and the avoidance groove to be staggered along the circumferential direction of the output shaft.

According to some embodiments of the present invention, the air duct assembly is provided with a first stopper; the eccentric portion is provided with a second limiting piece, and the swing arm is suitable for abutting against the first limiting piece in the swinging process.

According to some embodiments of the invention, each said wind sweeping assembly further comprises: the mounting seat, the mounting seat detachably is established on the wind channel subassembly, it is a plurality of sweep the wind blade with the mounting seat is all rotated and is connected.

According to some embodiments of the present invention, the air duct assembly is formed with a mounting groove for mounting the mounting seat; one side on the width direction of mount pad is equipped with the edge a plurality of elasticity that the length direction interval of mount pad set up are buckled, every elasticity is buckled towards one side of the corresponding lateral wall of mounting groove is equipped with detains the portion, detain the portion with keeping away from of wind channel subassembly one side surface at air-out passageway center ends to support.

According to some embodiments of the present invention, the side wall of the mounting groove is provided with a plurality of fitting protrusions arranged at intervals along the length direction of the mounting seat; the other side of the mounting seat in the width direction is formed with a plurality of clamping grooves arranged at intervals along the length direction of the mounting seat, and the plurality of matching protrusions are respectively matched in the plurality of clamping grooves.

According to some embodiments of the present invention, each of the air outlets is provided with an inner air deflector and an outer air deflector; the casing comprises a first accommodating part with a first accommodating space and a second accommodating part with a second accommodating space, the air outlet is formed on the first accommodating part, the inner air deflector can rotate between a first closed position accommodated in the first accommodating space and a first open position for opening the corresponding air outlet, and the outer air deflector can rotate between a second closed position accommodated in the second accommodating space and a second open position for opening the second accommodating space; one end of each wind sweeping blade extends to one side surface of the first accommodating part adjacent to the wind outlet channel.

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 an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic view of the assembly of two duct assemblies and two air sweeping assemblies of the indoor unit of the air conditioner shown in FIG. 1;

fig. 3 is a partial enlarged view of a wind sweeping assembly and a wind tunnel assembly of an air conditioner indoor unit according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of another angle of the air sweeping assembly and the air duct assembly of the indoor unit of the air conditioner according to the embodiment of the present invention;

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

FIG. 6 is an enlarged view of portion A circled in FIG. 5;

fig. 7 is a schematic view of a wind sweeping assembly of an indoor unit of an air conditioner according to an embodiment of the present invention.

Reference numerals:

100: an air conditioner indoor unit;

1: a housing; 11: an air outlet; 12: a first accommodating portion; 13: a second accommodating portion;

2: an air duct assembly; 21: an air outlet channel; 22: accommodating grooves; 23: perforating;

231: an avoidance groove; 24: a first limit piece; 25: mounting grooves; 251: a mating protrusion;

3: a heat exchanger; 4: a fan; 5: a wind sweeping assembly; 51: a drive motor; 511: an output shaft;

52: swinging arms; 521: a swing arm body; 5211: a second limiting member; 522: a fixed part;

5221: a protrusion; 523: an eccentric portion; 53: a connecting rod; 531: a mating hole;

54: a wind sweeping blade; 55: a mounting seat; 551: an elastic buckle; 5511: a first connection section;

5512: a second connection section; 5513: a buckle part; 5514: an extension portion; 552: a card slot;

6: an inner air deflector; 7: an outer air deflector.

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 7. 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 7, an air conditioner indoor unit 100, such as a wall-mounted air conditioner indoor unit, according to an embodiment of the present invention includes a casing 1, a plurality of air duct assemblies 2, a plurality of heat exchangers 3, a plurality of fans 4, and a plurality of air sweeping assemblies 5. In the description of the present invention, "a plurality" means two or more.

Specifically, the casing 1 is formed with an air inlet and a plurality of air outlets 11. A plurality of wind channel subassembly 2 all establish in casing 1, and every wind channel subassembly 2 has air-out passageway 21, and air-out passageway 21 communicates with the air outlet 11 that corresponds. Each heat exchanger 3 is arranged between an air inlet and the corresponding air duct assembly 2. Each fan 4 is arranged on one side of the corresponding heat exchanger 3 adjacent to the corresponding air outlet 11.

For example, in the example of fig. 1, the air inlet may be formed at the top of the cabinet 1. The cabinet 1 is formed with two air outlets 11, and the two air outlets 11 may be disposed at a lower portion of the cabinet 1 and spaced apart from each other along a length direction of the cabinet 1. Correspondingly, the number of the heat exchangers 3 and the number of the fans 4 can be two, and the two heat exchangers 3 and the two fans 4 are arranged at intervals along the length direction of the machine shell 1. When the indoor unit 100 of an air conditioner, such as a wall-mounted air conditioner, is operated, at least one of the two fans 4 rotates to drive indoor air to flow, so that the indoor air can enter the casing 1 through the air inlet and exchange heat with the heat exchanger 3 in the casing 1 opposite to the rotating fan 4, and the air after heat exchange can be blown into a room through the corresponding air outlet 11 to adjust the indoor temperature.

Each wind sweeping assembly 5 is arranged in the corresponding wind outlet channel 21, each wind sweeping assembly 5 comprises a driving motor 51, a swing arm 52, a connecting rod 53 and a plurality of wind sweeping blades 54, the driving motor 51 is fixed on the corresponding wind channel assembly 2, and when the driving motor 51 works, the driving motor 51 drives the swing arm 52 to swing to drive the connecting rod 53 to move left and right so as to drive the plurality of wind sweeping blades 54 on the connecting rod 53 to swing left and right. For example, in the example of fig. 2 and 3, a plurality of wind sweeping blades 54 are spaced apart from each other in a length direction of a link 53, a swing arm 52 is connected to one end of the link 53 in the length direction, and a driving motor 51 is connected to the swing arm 52. When the air is swept leftwards and rightwards, the driving motor 51 rotates to drive the swing arm 52 to swing, so that the swing arm 52 can drive the connecting rod 53 to move leftwards and rightwards, the plurality of air sweeping blades 54 on the connecting rod 53 swing leftwards and rightwards, the air sweeping blades 54 sweep leftwards and rightwards, the air supply range of the air conditioner indoor unit 100 can be effectively increased, the air sweeping assembly 5 is simple in structure and easy to install, and the assembling efficiency of the air conditioner indoor unit 100 can be improved.

Two air duct assemblies 2, two heat exchangers 3 and two fans 4 are shown in fig. 1 for illustrative purposes, but it is obvious to those skilled in the art after reading the technical solution of the present application that the solution can be applied to other numbers of air duct assemblies 2, heat exchangers 3 and fans 4, and this also falls within the protection scope of the present invention.

According to the utility model discloses air conditioner 100 is wall-hanging air conditioner indoor for example, include driving motor 51 through making every wind subassembly 5 of sweeping, swing arm 52, connecting rod 53 and a plurality of wind blade 54 of sweeping, and driving motor 51 during operation driving motor 51 can drive swing arm 52 swing and drive the connecting rod 53 and remove and control the swing in order to drive a plurality of wind blade 54 horizontal hunting on the connecting rod 53, therefore, compare with traditional air conditioner indoor, sweep the simple structure of wind subassembly 5, easily installation, thereby can improve air conditioner indoor 100's assembly efficiency effectively, and can increase air conditioner indoor 100's air supply scope effectively, promote user experience.

According to some embodiments of the present invention, the driving motor 51 is located below the corresponding air outlet 11. Referring to fig. 2 and 3, the driving motor 51 may be installed below a side of the corresponding duct assembly 2 away from the center of the cabinet 1. With such an arrangement, the lower space of the air duct assembly 2 can be effectively utilized, so that the layout of the air conditioner indoor unit 100 is more compact, the length of the air conditioner indoor unit 100 can be relatively shortened, and the occupied space of the air conditioner indoor unit 100 is reduced.

According to the utility model discloses a some embodiments are formed with holding tank 22 on the wind channel subassembly 2, and driving motor 51 establishes in holding tank 22, and driving motor 51 is located outside air-out passageway 21. As shown in fig. 2 and 3, the receiving groove 22 is formed on one side of the air outlet channel 21 away from the center of the cabinet 1, and the mounting groove 25 extends in a direction away from the air outlet 11. From this, holding tank 22 can play the guard action to driving motor 51, avoid driving motor 51 to receive the damage, and establish driving motor 51 outside air-out passageway 21, can be effectively with driving motor 51 and air-out passageway 21 spaced apart, the air-out area of air outlet 11 has been guaranteed, the space of air-out passageway 21 below has been utilized effectively simultaneously, can effectively avoid driving motor 51 and other spare parts on every side to take place to interfere, and can guarantee driving motor 51's cleanliness, extension driving motor 51's life.

Further, the link 53 is formed with a fitting hole 531. The swing arm 52 includes a swing arm body 521, and a fixing portion 522 and an eccentric portion 523 connected to the swing arm body 521, the fixing portion 522 extends into the accommodating groove 22 and is fixedly connected to the output shaft 511 of the driving motor 51, and the eccentric portion 523 is eccentrically disposed with respect to the central axis of the output shaft 511 and is fitted in the fitting hole 531. For example, in the example of fig. 2-4, the fixing part 522 is connected to a side of the swing arm body 521 adjacent to the receiving groove 22, and the fixing part 522 extends in a direction toward the receiving groove 22. The eccentric portion 523 is connected to the outer peripheral surface of the swing arm body 521, the free end of the eccentric portion 523 can extend obliquely towards the direction far away from the fixing portion 522, the free end of the eccentric portion 523 is provided with a matching tongue, the matching tongue is matched with the matching hole 531 to drive the connecting rod 53 to move left and right along the length direction of the air outlet 11 when the swing arm 52 swings, so that the plurality of air sweeping blades 54 on the connecting rod 53 swing left and right to sweep the air flow of the air outlet 11, and the swing arm 52 is simple in structure and easy to process.

Alternatively, the fitting hole 531 may be an elongated hole extending in the width direction of the link 53. After the matching hole 531 is matched with the matching tongue, a certain degree of freedom of the connecting rod 53 in movement can be ensured, and the matching tongue can move along the length direction of the matching hole 531 while the connecting rod 53 moves along the length direction of the air outlet 11, so that the matching tongue can be prevented from being broken due to stress concentration formed on the matching tongue.

Further, the duct assembly 2 is formed with a through hole 23 communicating with the receiving groove 22, and at least one avoiding groove 231 is formed on an inner wall of the through hole 23. At least one protrusion 5221 is formed on the outer circumferential surface of the fixing portion 522, and after the fixing portion 522 passes through the through hole 23 and the protrusion 5221 passes through the escape groove 231, the swing arm 52 rotates by a predetermined angle so that the protrusion 5221 and the escape groove 231 are offset in the circumferential direction of the output shaft 511. For example, referring to fig. 3, two avoiding grooves 231 are formed on the inner wall of the through hole 23, the two avoiding grooves 231 may be respectively located at two sides of the radial direction of the through hole 23, correspondingly, two protrusions 5221 are provided on the outer circumferential surface of the fixing portion 522, and the two protrusions 5221 correspond to the two avoiding grooves 231 one by one. When the fixing portion 522 is installed, the two protrusions 5221 of the fixing portion 522 are respectively opposite to the two escape grooves 231, so that the fixing portion 522 is installed in the through hole 23, and then, the swing arm 52 can be rotated clockwise or counterclockwise by a certain angle, so that the protrusions 5221 and the escape grooves 231 are staggered in the circumferential direction of the output shaft 511 of the driving motor 51. Therefore, the protrusion 5221 can limit the fixing portion 522, and prevent the fixing portion 522 from being separated from the through hole 23, so that the fixing portion 522 can be prevented from being separated from the output shaft 511 of the driving motor 51, and the position stability of the swing arm 52 is effectively ensured.

In some alternative embodiments, the air duct assembly 2 is provided with a first retaining member 24, the eccentric portion 523 is provided with a second retaining member 5211, and the second retaining member 5211 is adapted to abut against the first retaining member 24 during the swinging process of the swing arm 52. As shown in fig. 3 and 4, the first limiting member 24 is disposed at a position adjacent to the swing arm 52 in the air outlet channel 21 of the air duct assembly 2, and the second limiting member 5211 is disposed at a side of the eccentric portion 523 away from the swing arm body 521, when the swing angle of the swing arm 52 is too large, the first limiting member 24 can abut against the second limiting member 5211 to limit the swing angle of the swing arm 52, so as to prevent the swing angle of the swing arm 52 from being too large to make the fixing portion 522 come out of the through hole 23, thereby ensuring the normal operation of the air sweeping assembly 5.

According to the utility model discloses a further embodiment, every is swept wind subassembly 5 and is further included mount pad 55, and mount pad 55 detachably establishes on wind channel subassembly 2, and a plurality of wind blades 54 that sweep are all rotated with mount pad 55 and are connected. Referring to fig. 3 in combination with fig. 6, the mounting seat 55 is substantially rectangular, and a plurality of wind sweeping blades 54 may be disposed on the mounting seat 55 at intervals along the length direction of the mounting seat 55, so that each wind sweeping blade 54 can sweep the airflow of the outlet 11 left and right, and the position of each wind sweeping blade 54 is stable. Wherein, through connect mount pad 55 detachably on wind channel subassembly 2, made things convenient for the installation and the dismantlement of mount pad 55, simultaneously when mount pad 55 or when sweeping the wind blade 54 and damaging, maintenance person can directly dismantle mount pad 55 to change mount pad 55 or sweep wind blade 54, thereby can improve air conditioner indoor unit 100's maintenance efficiency. During installation, the plurality of wind sweeping blades 54 may be installed on the installation base 55, and then the installation base 55 with the wind sweeping blades 54 is installed on the air duct assembly 2, so that the assembly efficiency of the air conditioner indoor unit 100 may be effectively improved.

Further, an installation groove 25 for installing the installation seat 55 is formed on the air duct assembly 2, a plurality of elastic buckles 551 arranged at intervals along the length direction of the installation seat 55 are arranged on one side of the installation seat 55 in the width direction, a buckling portion 5513 is arranged on one side of each elastic buckle 551 facing to the corresponding side wall of the installation groove 25, and the buckling portion 5513 abuts against one side surface of the air duct assembly 2 far away from the center of the air outlet channel 21. As shown in fig. 3, 5 and 6, the mounting groove 25 is formed with a plurality of openings corresponding to the plurality of elastic buckles 551 one to one. Each of the elastic buckles 551 has a substantially U-shape, each of the elastic buckles 551 may include a first connection section 5511 and a second connection section 5512, one end of the first connection section 5511 is connected to a side wall of the mount 55 in a width direction, the other end of the first connection section 5511 extends downward and is connected to one end of the second connection section 5512, the other end of the second connection section 5512 and the first connection section 5511 are spaced apart from each other and extend upward, a side of the second connection section 5512 away from the first connection section 5511 has a buckle portion 5513, and the buckle portion 5513 protrudes toward a direction away from the first connection section 5511. After installation, the buckle portion 5513 abuts against a side surface of the corresponding opening away from the center of the air outlet channel 21. This makes it possible to quickly and reliably fix the mount 55 in the mount groove 25. In addition, the other end of the second connection section 5512 is formed with an extension 5514, the extension 5514 extends towards a direction far away from the first connection section 5511, and the extension 5514 can limit the movement of the mounting seat 55 towards a direction far away from the fan 4, so that the interference between the wind sweeping blade 54 and the air duct assembly 2 can be avoided, and the normal operation of the wind sweeping blade 54 is ensured.

Furthermore, a plurality of engaging protrusions 251 are disposed on a side wall of the mounting groove 25 at intervals along a length direction of the mounting seat 55, a plurality of engaging grooves 552 disposed at intervals along the length direction of the mounting seat 55 are formed on the other side of the mounting seat 55 in a width direction, and the plurality of engaging protrusions 251 are respectively engaged with the plurality of engaging grooves 552. For example, in the example of fig. 3 and 7, each fitting projection 251 extends toward the center of the mounting groove 25, and one side of each card slot 552 adjacent to the fitting projection 251 is opened. When installed, each mating protrusion 251 fits within a corresponding slot 552, and the lower surface of the mating protrusion 251 abuts against the bottom wall of the corresponding slot 552. So set up, can realize location and the rapid Assembly of mount pad 25, and cooperation arch 251 can inject the motion of mount pad 55 towards fan 4 direction, can further guarantee the stability of the position of mount pad 55.

According to some embodiments of the present invention, as shown in fig. 1, each air outlet 11 is provided with an inner air deflector 6 and an outer air deflector 7, the casing 1 includes a first accommodating portion 12 having a first accommodating space and a second accommodating portion 13 having a second accommodating space, the air outlet 11 is formed on the first accommodating portion 12, the inner air deflector 6 is rotatable between a first closed position accommodated in the first accommodating space and a first open position opening the corresponding air outlet 11, and the outer air deflector 7 is rotatable between a second closed position accommodated in the second accommodating space and a second open position opening the second accommodating space. Wherein the second accommodating space is positioned at the front side of the first accommodating space. Here, it should be noted that, in the description of the present specification, when the user faces the air conditioner indoor unit 100, the direction facing the user is referred to as "front", whereas the direction away from the user is referred to as "rear".

Therefore, the distance between the air outlet 11 and the inner air deflector 6 is reduced, so that the flowing direction of the airflow at the air outlet 11 can be better adjusted, the space on the casing 1 is effectively utilized, the structure of the air conditioner indoor unit 100 is more compact, and the size difference between the inner air deflector 6 and the outer air deflector 7 can be reduced.

As shown in fig. 5, one end of each of the wind sweeping blades 54 extends to a side surface of the first accommodating portion 12 adjacent to the wind outlet channel 21. Therefore, the size of the air outlet channel 21 is effectively utilized, and the wind sweeping blades 54 can be set to be large-sized wind sweeping blades 54, so that the flowing direction of the airflow of the air outlet 11 is favorably changed, the wind sweeping effect of the wind sweeping blades 54 is improved, the air supply distance of the air conditioner indoor unit 100 can be increased, and the user experience is improved.

According to some embodiments of the utility model, heat exchanger 3 and fan 4 are two respectively, and two heat exchangers 3 are relative with two air outlets 11 respectively, and every fan 4 is established in one side of keeping away from the air intake of the heat exchanger 3 that corresponds, and two heat exchangers 3 and two fan 4 all work independently each other. For example, in the example of fig. 1, the air outlet 11 on the left side of the cabinet 1 is opposed to the heat exchanger 3 and the fan 4 on the left side of the cabinet 1, and the air outlet 11 on the right side of the cabinet 1 is opposed to the heat exchanger 3 and the fan 4 on the right side of the cabinet 1.

Since the two heat exchangers 3 operate independently of each other and the two fans 4 operate independently of each other, when the air conditioner indoor unit 100, for example, a wall-mounted air conditioner indoor unit, operates and a user is located on either the left side or the right side of the air conditioner indoor unit 100, only either one of the two heat exchangers 3 may operate, and at this time, the fan 4 opposite to the heat exchanger 3 that operates as described above operates, and the air outlet 11 opposite to the heat exchanger 3 that operates as described above is opened. Wherein, the heat exchanger 3 of work can be the heat exchanger 3 that the user belongs to the regional correspondence, for example, when the user is located the left side of air conditioner 100, be located the left heat exchanger 3 of casing 1 and fan 4 work to can the regional temperature in quick adjustment user place, and can reduce air conditioner 100's energy consumption. Of course, the heat exchanger 3 that is operated may also be the heat exchanger 3 on the opposite side of the area where the user is located, for example, when the user is located on the left side of the indoor unit 100 of the air conditioner, the heat exchanger 3 and the fan 4 located on the right side of the casing 1 are operated, so as to prevent the air flow from directly blowing the user. When the user disperses in indoor each position department or the user is in indoor dynamic activity, can two heat exchangers 3 simultaneous workings, two fans 4 simultaneous workings this moment, two air outlets 11 are all opened. From this, can increase the air-out mode of air conditioner indoor unit 100, promote user experience. It will be appreciated that the specific operating conditions of the two heat exchangers 3 can be specifically set according to the actual needs of the user, so as to better meet the actual application.

When the two heat exchangers 3 work simultaneously, the temperatures of the two heat exchangers 3 can be controlled to be the same or different. When the temperatures of the two heat exchangers 3 are different, the air flows of the two air outlets 11 have different temperatures, and the two air flows with different temperatures can enable different indoor areas to have different temperatures, so that the indoor unit 100 of the air conditioner can control the indoor temperature in different areas, and the requirements of users in different indoor areas can be met. When the temperatures of the two heat exchangers 3 are the same, the temperatures of the air flows of the two air outlets 11 are approximately the same, and the uniformity of the indoor temperature can be effectively guaranteed.

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", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "radial", "circumferential", 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 application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically 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 application can be understood in a specific case by those of ordinary skill 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 (10)

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

the air conditioner comprises a shell, a fan and a fan, wherein an air inlet and a plurality of air outlets are formed in the shell;

the air duct assemblies are arranged in the shell, each air duct assembly is provided with an air outlet channel, and the air outlet channels are communicated with the corresponding air outlets;

the air inlet is arranged at the air inlet, and the air duct assembly is arranged at the air outlet;

each fan is arranged on one side, adjacent to the corresponding air outlet, of the corresponding heat exchanger;

the air outlet channel is internally provided with a plurality of air outlet channels, the air outlet channels are communicated with the air outlet channels, and the air outlet channels are communicated with the air outlet channels.

2. An indoor unit for an air conditioner according to claim 1, wherein the driving motor is located below the corresponding air outlet.

3. The indoor unit of claim 1, wherein a receiving groove is formed on the air duct assembly, the driving motor is disposed in the receiving groove, and the driving motor is located outside the air outlet channel.

4. An indoor unit of an air conditioner according to claim 3, wherein the connecting rod is formed with a fitting hole;

the swing arm includes the swing arm body and with fixed part and the eccentric portion that the swing arm body links to each other, the fixed part stretch into in the holding tank and with driving motor's output shaft fixed connection, the eccentric portion for the central axis eccentric settings of output shaft and cooperation are in the cooperation is downthehole.

5. An indoor unit of an air conditioner according to claim 4, wherein the air duct assembly is formed with a through hole communicating with the accommodating groove, and at least one avoiding groove is formed on an inner wall of the through hole;

the outer peripheral surface of the fixing portion is provided with at least one protrusion, the fixing portion penetrates through the through hole, the protrusion penetrates through the avoidance groove, the swing arm rotates by a preset angle to enable the protrusion and the avoidance groove to be staggered along the circumferential direction of the output shaft.

6. An indoor unit of an air conditioner according to claim 4, wherein the air duct assembly is provided with a first limiting member;

the eccentric portion is provided with a second limiting piece, and the swing arm is suitable for abutting against the first limiting piece in the swinging process.

7. An indoor unit for an air conditioner according to claim 1, wherein each of the air sweeping assemblies further comprises:

the mounting seat, the mounting seat detachably is established on the wind channel subassembly, it is a plurality of sweep the wind blade with the mounting seat is all rotated and is connected.

8. An indoor unit of an air conditioner according to claim 7, wherein the air duct assembly is formed with a mounting groove for mounting the mounting seat;

one side on the width direction of mount pad is equipped with the edge a plurality of elasticity that the length direction interval of mount pad set up are buckled, every elasticity is buckled towards one side of the corresponding lateral wall of mounting groove is equipped with detains the portion, detain the portion with keeping away from of wind channel subassembly one side surface at air-out passageway center ends to support.

9. An indoor unit of an air conditioner according to claim 8, wherein a plurality of matching protrusions are arranged on the side wall of the mounting groove at intervals along the length direction of the mounting seat;

the other side of the mounting seat in the width direction is formed with a plurality of clamping grooves arranged at intervals along the length direction of the mounting seat, and the plurality of matching protrusions are respectively matched in the plurality of clamping grooves.

10. An indoor unit of an air conditioner according to any one of claims 1 to 8, wherein an inner air deflector and an outer air deflector are arranged at each air outlet;

the casing comprises a first accommodating part with a first accommodating space and a second accommodating part with a second accommodating space, the air outlet is formed on the first accommodating part, the inner air deflector can rotate between a first closed position accommodated in the first accommodating space and a first open position for opening the corresponding air outlet, and the outer air deflector can rotate between a second closed position accommodated in the second accommodating space and a second open position for opening the second accommodating space;

one end of each wind sweeping blade extends to one side surface of the first accommodating part adjacent to the wind outlet channel.

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