CN215295139U

CN215295139U - Indoor air conditioner

Info

Publication number: CN215295139U
Application number: CN202121347079.7U
Authority: CN
Inventors: 刘海龙
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-24
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the technical field of air conditioners, and discloses an indoor air conditioner, which comprises a shell, wherein an air inlet and an air outlet are arranged on the shell, and an air channel communicated with the air inlet and the air outlet is formed in the shell; the heat exchanger is arranged in the shell and used for exchanging heat of the airflow flowing through the air duct; the ion module is positioned between the heat exchanger and the air outlet in the flow direction of the air flow in the air duct; a mounting bracket connected to the heat exchanger and to the ion module for limiting movement of the ion module within the housing; by installing the ion module on the installation frame, the problems that the ion module is poor in installation universality and a heat exchanger is damaged are solved.

Description

Indoor air conditioner

Technical Field

The utility model relates to an air conditioner technical field especially relates to an indoor air conditioner.

Background

The ion purification high-pressure bag module of wall-hanging type air conditioner among the existing scheme sets up on the base of on-hook both ends or on the dustcoat usually, fixes through two screws, and corresponding needs design screw post and corresponding mounting structure on dustcoat and base. For the product of the base and the outer cover which are newly opened, a corresponding mounting structure can be directly added on the base or the outer cover in the design stage. However, when the ion purification function module is added to an old product, the module needs to be changed correspondingly for an old housing or an old base so as to add the ion purification module. Such ion modules mounted on structural plastic parts are highly dependent on structural components and have poor versatility between different box products and between new and old products in the same box.

At present, one end of an ion module in the existing wall-mounted air conditioner is installed on an evaporator through a clamping piece, the ion module needs to be inserted into a copper pipe of a heat exchanger, and the other end of the ion module is fixed; when the heat exchanger is inserted and installed, the problem of copper leakage or lamination of the heat exchanger caused by the fact that the clamping piece needs to be pulled up and inserted again because the screw holes at the other end are not aligned frequently exists.

SUMMERY OF THE UTILITY MODEL

In some embodiments of the present application, there is provided an indoor air conditioner including an ion module and a mounting bracket, by mounting the ion module on the mounting bracket, problems of poor versatility of mounting the ion module and damage to a heat exchanger are solved.

In some embodiments of the present application, the mounting position of the ion module is improved, and the ion module is integrally mounted on the mounting frame, so that the ion module is prevented from being clamped to the heat exchanger to damage the heat exchanger.

In some embodiments of the present application, the connection manner of the ion module is improved, the ion module is hinged to the mounting rack through a connecting portion to limit the ion module to be away from the mounting rack, and the limiting structure of the ion module is abutted to the mounting rack to limit the rotation of the ion module on the mounting rack.

In some embodiments of the present application, the structure of the ion module is improved, and the ion housing of the ion module is provided with a connecting part and a limiting part, and the connecting part is rotatably connected to the mounting surface of the mounting rack so as to be hinged to the mounting rack; and abutting the limiting part to the mounting part to limit the rotation of the ion module on the mounting rack.

In some embodiments of the present application, the structure of the mounting bracket is further improved, the connecting portion is connected with the mounting hole on the mounting bracket by a connecting member, and the limiting portion abuts against the mounting bracket, so that the ion module is fixed on the mounting bracket.

In some embodiments of the present application, an indoor air conditioner is provided, which includes a housing, an air inlet and an air outlet are disposed on the housing, and an air duct communicated with the air inlet and the air outlet is formed in the housing; the heat exchanger is arranged in the shell and used for exchanging heat of the airflow flowing through the air duct; the ion module is positioned between the heat exchanger and the air outlet in the flow direction of the air flow in the air duct; a mounting bracket connected to the heat exchanger and connected to the ion module for limiting movement of the ion module within the housing.

In some embodiments of the present application, the ion module is hinged to the mounting bracket to limit the ion module from being away from the mounting bracket, and the ion module abuts against the mounting bracket to limit the rotation of the ion module on the mounting bracket.

In some embodiments of the present application, the ion module comprises: the connecting part is provided with a connecting piece in a penetrating way and connected to the mounting surface of the mounting rack; and the limiting part is abutted to the mounting frame so as to limit the ion module to rotate on the mounting surface by taking the connecting piece as a center.

In some embodiments of the present application, the ion module further comprises: an ion shell, which is formed by connecting a top plate and a plurality of side plates to form a box-shaped structure with an opening; the connecting part is connected to any one of the side plates, and the free end of the connecting part is attached to the mounting surface and extends towards the direction far away from the ion shell.

In some embodiments of the present application, the position-limiting portion is connected to any one of the side plates, and a free end of the position-limiting portion intersects with the mounting surface and extends in a direction away from the ion shell.

In some embodiments of the present application, the limiting portion and the connecting portion are located on the same side plate, and a free end of the limiting portion is perpendicular to the mounting surface and extends in a direction away from the ion shell.

In some embodiments of the present application, the mounting bracket comprises: the fixing plate is arranged in the shell and sleeved on the tube body of the heat exchanger; and the connecting plate is connected to the fixing plate, and the mounting surface is positioned on the connecting plate.

In some embodiments of the present application, the connection plate is disposed parallel to a face of the heat exchanger opposite to the air outlet.

In some embodiments of the present application, the mount further comprises: and the mounting hole is formed in the connecting plate and used for fixing the connecting piece.

In some embodiments of the present application, the connecting portion and the limiting portion are both plate-shaped structures, and the connecting member is a screw.

Drawings

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

FIG. 2 is a schematic diagram of the positions of the heat exchanger, the air outlet and the air inlet according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view at "A" of FIG. 2;

FIG. 4 is an assembly schematic of the thermionic module, heat exchanger, mounting bracket, and fan casing in an embodiment of the invention;

FIG. 5 is an enlarged schematic view at "B" of FIG. 4;

fig. 6 is a schematic view of an assembly of an ion module and a mounting frame according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of a connection plate in an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a mounting frame in an embodiment of the present invention;

fig. 9 is a schematic structural diagram of an ion module according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of an ion module and a limiting portion according to an embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

100. a housing; 110. an air inlet; 111. a suction grill; 120. an air outlet;

200. a fan case;

300. a heat exchanger; 310. a refrigerant pipe;

400. an ion module; 410. an ionic shell; 411. a side plate; 412. a base plate; 413. reinforcing the ribs; 414. a wiring groove; 420. a connecting portion; 430. a limiting part;

500. a mounting frame; 510. a fixing plate; 520. a connecting plate; 521. and (7) installing holes.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "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 used only for convenience in describing and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

Throughout the description of the present application, it is to be noted that, unless otherwise expressly 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.

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 300, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger 300 and the outdoor heat exchanger function as a condenser or an evaporator. When the indoor heat exchanger 300 is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger 300 is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

An indoor air conditioner according to some embodiments of the present application includes an indoor unit installed in an indoor space. An indoor unit connected to the outdoor unit installed in the outdoor space through a pipe. The outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger 300 and an indoor fan.

For example, the indoor unit may include a wall-mounted indoor unit installed on a wall of the indoor space.

Referring to fig. 1, an indoor unit according to some embodiments of the present application includes a case 100 in which a plurality of components constituting a refrigeration cycle are mounted in the case 100. The case 100 includes a front surface that is at least partially opened, a rear surface that is mounted on a wall of the indoor space and provided with a mounting plate, a bottom surface defining a bottom configuration, side surfaces provided at both sides of the bottom surface, and a top surface defining a top appearance.

A front panel is provided at a front of the open portion of the front surface, the front panel defining a front appearance of the indoor unit.

The mounting plate is coupled to the rear surface. The mounting plate may define a mounting hole 521 therein that is coupled to the wall. For example, a mounting plate may be coupled to the wall, and the housing 100 may be configured to mount on the mounting plate.

The casing 100 may be an indoor unit casing 100 provided in an indoor space in the case of a split type air conditioner, or may be an air conditioner own casing 100 in the case of an integrated type air conditioner. Also, the front panel may be understood as one component of the case 100 in a broad sense.

Referring to fig. 1 and 2, in some embodiments of the present disclosure, an air inlet 110 and an air outlet 120 are disposed on a housing 100, and an air duct communicated with the air inlet 110 and the air outlet 120 is formed in the housing 100;

indoor air is introduced through the intake vent 110; and an outlet port 120 through which the air introduced through the inlet port 110 is heat-exchanged and then discharged to the indoor space through the outlet port 120, and the air flow enters the housing 100 to be discharged to the indoor space, and the heat exchange process including the air flow and the heat exchanger 300 is performed in an air duct inside the housing 100.

The intake vent 110 may be formed by opening at least a portion of an upper portion of the case 100, and the exhaust vent 120 may be formed by opening at least a portion of a lower portion of the case 100.

Also, the intake port 110 may be provided with a suction grill 111 to prevent introduction of foreign substances, and the exhaust port 120 may be provided with an exhaust grill.

An exhaust fan movably disposed to open or close the outlet 120 is disposed at one side of the outlet 120.

When the discharge fan is opened, the conditioned air inside the casing 100 may be discharged into the indoor space.

For example, the discharge fan blades may be opened by allowing the lower portions of the discharge fan blades to rotate upward.

As shown in fig. 2, and 3, according to some embodiments of the present application, a heat exchanger 300 is provided into a case 100, the heat exchanger 300 including a refrigerant pipe 310 through which a refrigerant flows, and heat exchange fins coupled to the refrigerant pipe 310 so as to increase a heat exchange area. The heat exchanger 300 is disposed to surround the suction side of the fan.

The heat exchanger 300 exchanges heat with air drawn through the intake vent 110, that is, exchanges heat with air flowing through the duct.

For example, the heat exchanger 300 may include a plurality of curved heat exchange portions.

According to some embodiments of the present application, a fan is mounted in the housing 100. The fan may have a shape of a plurality of blades arranged in a circumferential direction. Also, the fan extends in the left-right direction in the case 100. Here, the axial direction of the fan may be a left-right direction, and the fan includes a fan case 200 (see fig. 4 and 5) for sealing the whole of the fan.

The fan may radially discharge air drawn in along its circumference.

The fan motor is coupled to one side of the fan. The fan motor is driven to provide a rotational force to the fan. Also, the other side of the fan may be supported inside the case 100.

When the fan motor is rotated, an air flow of indoor air is drawn into the case 100 through the intake vent 110, passes through the air duct and the heat exchanger 300, and is discharged to an indoor space through the entire air duct by the discharge vent 120.

Referring to fig. 9 and 10, in some embodiments according to the present invention, an ion module 400 is disposed in the housing 100, the ion module 400 includes an ion case 410, the ion case 410 is a box-shaped structure formed by a plurality of side plates 411 and a bottom plate 412, and a high voltage pack is disposed in the ion case 410 (i.e., in the box-shaped structure), and the high voltage pack is electrically connected to a power supply system, a control system and an ionizer of the room air conditioner through a wiring groove 414 disposed in the housing 100.

The ion module 400 is used to increase the voltage from the power supply system and the control system to the ion generator, and the ion generator generates ions, and the air flow in the air duct carries the ions to flow into the indoor space through the air outlet 120.

The ion module 400 is located between the heat exchanger 300 and the air outlet 120 in the air flow direction in the air duct, and the ion module 400 is connected to the mounting bracket 500 in the housing 100, so that the ion module 400 is prevented from being clamped to the heat exchanger 300 to damage the heat exchanger 300.

Referring to fig. 2 and 3, when the indoor air conditioner is in the ion operation mode, the air flow in the indoor space enters the air duct through the air inlet 110, and exchanges heat with the heat exchanger 300, or directly passes through the heat exchanger 300 and then is discharged to the indoor space from the air duct to the air outlet 120, carrying the ions generated by the ion generator, so that the air flow in the indoor space completes one indoor cycle in the housing 100.

Referring to fig. 8, according to some embodiments of the present disclosure, the mounting frame 500 is a sheet metal member including a fixing plate 510 and a connecting plate 520 connected to each other, and the fixing plate 510 and the connecting plate 520 may be integrally formed or the mounting frame 500 may be integrally formed when the mounting frame 500 is manufactured; the mounting bracket 500 is provided with a mounting surface on the connecting plate 520, and the connecting plate 520 is provided with a mounting hole 521.

As shown in fig. 6 and 7, the mounting bracket 500 is used for limiting the movement of the ion module 400 in the housing 100, specifically, the ion module 400 is hinged to the mounting bracket 500 to limit the ion module 400 from being far away from the mounting bracket 500, and the ion module 400 abuts against the mounting bracket 500 to limit the rotation of the ion module 400 on the mounting bracket 500, and the ion module 400 is mounted on the mounting surface, so that the ion module 400 is mounted on the mounting bracket 500, and the housing 100 or the base of the housing 100 does not need to be modified, thereby enhancing the universality of the mounting connection of the ion module 400.

As shown in fig. 4 and 5, the mounting bracket 500 is coupled to the heat exchanger 300; the fixing plate 510 is disposed in the casing 100, and the fixing plate 510 is fitted over the refrigerant pipe 310; the connection plate 520 is connected to the fixing plate 510, and the connection plate 520 is disposed parallel to the heat exchanger 300 with respect to the surface of the air outlet 120, so as to ensure that the contact area between the ion module 400 and the air flow passing through the heat exchanger 300 or the heat exchanger 300 and the ion module 400 is maximized, and at the same time, the connection plate 520 and the fixing plate 510 vertically connect to the fixing plate 510 in order to occupy less space inside the housing 100 and not increase the volume of the housing 100.

As shown in fig. 9 and 10, in some embodiments according to the present disclosure, the ion module 400 further includes a mounting structure connected to the mounting frame 500, including a connecting portion 420 and a position-limiting portion 430, where the connecting portion 420 and the position-limiting portion 430 are both a single plate structure.

As shown in fig. 6 and 7, the connecting portion 420 is provided with a connecting member therethrough, and the connecting member is connected to the mounting surface of the mounting bracket 500 to define the ion module 400 on the mounting bracket 500 (the connecting plate 520), and in particular, the connecting member is fixed in the mounting hole 521; the limiting part 430 is abutted to the mounting frame 500, specifically, the limiting part 430 is abutted to the connecting plate 520 to limit the ion module 400 to rotate on the mounting surface by taking the connecting piece as the center, so that the ion module 400 is mounted on the mounting frame 500, the shell 100 or the base of the shell 100 is not required to be modified, and the universality of mounting and connecting the ion module 400 is enhanced; a through hole is formed in the connection part 420, the connection part can be inserted through the through hole, a plurality of reinforcing ribs 413 are uniformly distributed between the edge of the through hole and the edge of the connection part 420, and the reinforcing ribs 413 are also arranged between the ion shell 410 and the connection part 420, so that the rigidity of the connection part 420 is ensured, and the stability of the ion module 400 connected to the installation frame 500 is ensured.

The connecting part 420 is connected to any one of the side plates 411, and a free end of the connecting part 420 is attached to the mounting surface and extends in a direction away from the ion shell 410; the position-limiting portion 430 is connected to any one of the side plates 411, and a free end of the position-limiting portion 430 intersects with the mounting surface and extends in a direction away from the ion shell 410.

As shown in fig. 6, in the process of installing the ion module 400 to the installation frame 500, the limiting portion 430 is abutted to the installation frame 500, the connecting member is inserted into the connecting portion 420, and finally, the connecting member is connected to the installation hole 521 through rotation of the connecting member, so that the assembly can be completed.

In addition, the connecting member may be a screw or a bolt and nut combination, or any other member capable of connecting two plate members together through the respective through holes.

Referring to fig. 9 and 10, in other embodiments according to the present disclosure, the ion module 400 further includes a mounting structure connected to the mounting frame 500, including a connecting portion 420 and a position-limiting portion 430, where the connecting portion 420 and the position-limiting portion 430 are both a single plate structure.

As shown in fig. 6 and 7, the connecting portion 420 is provided with a connecting member therethrough, and the connecting member is connected to the mounting surface of the mounting bracket 500 to define the ion module 400 on the mounting bracket 500 (the connecting plate 520), and in particular, the connecting member is fixed in the mounting hole 521; the limiting part 430 is abutted to the mounting frame 500, specifically, the limiting part 430 is abutted to the connecting plate 520 to limit the ion module 400 to rotate on the mounting surface by taking the connecting piece as the center, so that the ion module 400 is mounted on the mounting frame 500, the shell 100 or the base of the shell 100 does not need to be modified, and the universality of mounting and connecting the ion module 400 is enhanced; a through hole is formed in the connection part 420, through which the connection member can be inserted, and a plurality of ribs are uniformly distributed between the through hole and the edge of the connection part 420, so that the rigidity of the connection part 420 and the stability of the ion module 400 connected to the mounting frame 500 are ensured.

The limiting part 430 and the connecting part 420 are positioned on the same side plate 411, so that the limiting part 430 and the connecting part 420 only occupy one side plate 411 of the ion shell 410 and do not occupy other space, and the free end of the connecting part 420 is attached to the mounting surface and extends in the direction away from the ion shell 410; and the free end of the spacing portion 430 intersects the mounting surface to extend in a direction away from the ion sheath 410.

Referring to fig. 9 and 10, in still other embodiments according to the present disclosure, the ion module 400 further includes a mounting structure connected to the mounting frame 500, including a connecting portion 420 and a position-limiting portion 430, where the connecting portion 420 and the position-limiting portion 430 are both a single plate structure.

As shown in fig. 6 and 7, the connecting portion 420 is provided with a connecting member therethrough, and the connecting member is connected to the mounting surface of the mounting bracket 500 to define the ion module 400 on the mounting bracket 500 (the connecting plate 520), and in particular, the connecting member is fixed in the mounting hole 521; the limiting part 430 is abutted to the mounting frame 500, specifically, the limiting part 430 is abutted to the connecting plate 520 to limit the ion module 400 to rotate on the mounting surface by taking the connecting piece as the center, so that the ion module 400 is mounted on the mounting frame 500, the shell 100 or the base of the shell 100 is not required to be modified, and the universality of mounting and connecting the ion module 400 is enhanced; a through hole is formed in the connection part 420, through which the connection member can be inserted, and a plurality of ribs are uniformly distributed between the through hole and the edge of the connection part 420, so that the rigidity of the connection part 420 and the stability of the ion module 400 connected to the mounting frame 500 are ensured.

The connecting part 420 is connected to any one of the side plates 411, and a free end of the connecting part 420 is attached to the mounting surface and extends in a direction away from the ion shell 410; the limiting portion 430 is connected to any one of the side plates 411, and a free end of the limiting portion 430 extends perpendicular to the mounting surface in a direction away from the ion sheath 410, so that the best effect of limiting the rotation of the ion module 400 can be achieved.

In the process of installing the mounting bracket 500 with the submodule piece 400, the limiting part 430 is abutted to the mounting bracket 500, the connecting piece is arranged on the connecting part 420 in a penetrating manner, and finally the connecting piece is connected to the mounting hole 521 through the rotating connecting piece, so that the assembly can be completed.

As shown in fig. 6 and 7, the connecting portion 420 is provided with a connecting member therethrough, and the connecting member is connected to the mounting surface of the mounting bracket 500 to define the ion module 400 on the mounting bracket 500 (the connecting plate 520), and in particular, the connecting member is fixed in the mounting hole 521; the limiting part 430 is abutted to the mounting frame 500, specifically, the limiting part 430 is abutted to the mounting frame 500 to limit the ion module 400 to rotate on the mounting surface by taking the connecting piece as the center, so that the ion module 400 is mounted on the mounting frame 500, the shell 100 or the base of the shell 100 is not required to be modified, and the universality of mounting and connecting the ion module 400 is enhanced; a through hole is formed in the connection part 420, through which the connection member can be inserted, and a plurality of ribs are uniformly distributed between the through hole and the edge of the connection part 420, so that the rigidity of the connection part 420 and the stability of the ion module 400 connected to the mounting frame 500 are ensured.

As shown in fig. 6, 9 and 10, the position-limiting part 430 and the connecting part 420 are located on the same side plate 411, so that the position-limiting part 430 and the connecting part 420 only occupy one side plate 411 of the ion shell 410 and do not occupy other space; and the free end of the connection part 420 is attached to the mounting surface and extends in a direction away from the ion sheath 410, and the free end of the limiting part 430 extends in a direction perpendicular to the mounting surface and away from the ion sheath 410, so that the best effect of limiting the rotation of the ion module 400 can be achieved.

According to the first concept of the present application, since the installation position of the ion module is improved, the ion module is integrally installed on the installation frame, so that the situation that the ion module is clamped to the heat exchanger to damage the heat exchanger is avoided.

According to the second concept of this application, owing to improved the connected mode of ion module, it articulates in the mounting bracket to pass through connecting portion with the ion module, so can restrict the ion module and keep away from the mounting bracket, and the limit structure butt of ion module is to the mounting bracket on, so can restrict the rotation of ion module on the mounting bracket, avoided damaging the appearance of heat exchanger condition, only do the transform to the connection structure between ion module and the mounting bracket simultaneously, and need not change the mould to room air conditioner casing and bottom plate, the requirement of commonality has been satisfied.

According to the third concept of the present application, since the structures of the ion module and the mounting bracket are improved, the ion case of the ion module is provided with the connection part and the stopper part, and the connection part is rotatably connected to the mounting surface of the mounting bracket to be hinged to the mounting bracket; abutting the limiting part on the mounting part to limit the rotation of the ion module on the mounting frame; connecting part and the mounting hole on the mounting bracket are connected through the connecting piece, and the limiting part is abutted to the connecting plate on the mounting bracket, only the ion module and the mounting bracket are improved, and the shell or the bottom plate of the indoor air conditioner is not required to be remodeled again, so that the ion module can be fixed on the mounting bracket, and the universality of the ion module to be mounted on the indoor air conditioner is met.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. An indoor air conditioner is characterized by comprising

The air conditioner comprises a shell, a fan and a control device, wherein an air inlet and an air outlet are formed in the shell, and an air duct communicated with the air inlet and the air outlet is formed in the shell;

the heat exchanger is arranged in the shell and used for exchanging heat of the airflow flowing through the air duct;

the ion module is positioned between the heat exchanger and the air outlet in the flow direction of the air flow in the air duct;

a mounting bracket connected to the heat exchanger and connected to the ion module for limiting movement of the ion module within the housing.

2. A room air conditioner according to claim 1, wherein said ion module is hinged to said mounting bracket to restrict said ion module from moving away from said mounting bracket, and said ion module abuts against said mounting bracket to restrict rotation of said ion module on said mounting bracket.

3. An indoor air conditioner according to claim 1 or 2, characterized in that the ion module comprises:

the connecting part is provided with a connecting piece in a penetrating way and connected to the mounting surface of the mounting rack;

and the limiting part is abutted to the mounting frame so as to limit the ion module to rotate on the mounting surface by taking the connecting piece as a center.

4. The room air conditioner of claim 3, wherein said ion module further comprises:

an ion shell, which is formed by connecting a top plate and a plurality of side plates to form a box-shaped structure with an opening;

the connecting part is connected to any one of the side plates, and the free end of the connecting part is attached to the mounting surface and extends towards the direction far away from the ion shell.

5. A room air conditioner according to claim 4, wherein the position limiting portion is connected to any one of the side plates, and a free end of the position limiting portion intersects with the mounting surface and extends in a direction away from the ion case.

6. A room air conditioner according to claim 4, wherein the position restricting portion and the connecting portion are located on the same side plate, and a free end of the position restricting portion extends in a direction away from the ion case perpendicular to the mounting surface.

7. A room air conditioner according to claim 3, wherein said mounting bracket comprises:

the fixing plate is arranged in the shell and sleeved on the tube body of the heat exchanger;

and the connecting plate is connected to the fixing plate, and the mounting surface is positioned on the connecting plate.

8. A room air conditioner according to claim 7, wherein said connecting plate is provided in parallel with a face of said heat exchanger opposite to said air outlet.

9. A room air conditioner as defined in claim 7, wherein said mounting bracket further comprises:

and the mounting hole is formed in the connecting plate and used for fixing the connecting piece.

10. A room air conditioner according to claim 3, wherein said connecting portion and said restricting portion are each a plate-like structure, and said connecting member is a screw.