CN215062412U - Air conditioner indoor unit - Google Patents

Abstract

The utility model relates to an air conditioning technology field discloses an air-conditioning indoor unit, air outlet department at the air-conditioning indoor unit sets up a wind guide assembly, set up the structure that wind guide assembly forms into by first panel and second panel cooperation installation, and inside has the cavity, first panel of laminating inside the cavity is provided with support piece, be used for supporting the second panel, guarantee the smoothness degree on second panel surface, still be provided with the heat preservation at the inside second panel of laminating of cavity, be used for maintaining the temperature of second panel department under the environment of higher temperature, avoid the second panel temperature to reduce the back, the indoor air contact produces the condensation.

Description

Air conditioner indoor unit

Technical Field

The utility model relates to an air conditioner field, in particular to machine in air conditioning.

Background

Along with the development of air conditioning technology day by day, the user has proposed more requirements to the function of air conditioner, under the normal conditions, the indoor chance of air conditioner sets up air guide assembly in air outlet department, angle through adjusting air guide assembly, can satisfy the user to the needs of multiple air-out mode, when using refrigeration function summer, the wind that is derived by the air outlet is the lower wind of temperature, air guide assembly can be in the low temperature state simultaneously, but the air in air guide assembly wind-guiding surface's opposite side department is still in higher temperature, when the air of higher temperature contacts microthermal air guide assembly, can produce the condensation in air guide assembly's one side, the condensation can be along with air guide assembly's direction drippage on indoor floor, influence user experience.

Meanwhile, the air guide assembly is required to close the air outlet, can form a smooth curved surface together with the shell, and has uniform gap with the edge of the air outlet, so that the attractiveness of the indoor unit of the air conditioner is improved.

SUMMERY OF THE UTILITY MODEL

To the problem, an air conditioner indoor unit is provided, an air guide assembly is arranged at an air outlet of the air conditioner indoor unit, the air guide assembly is arranged to be of a structure formed by the cooperation and installation of a first panel and a second panel, a cavity is formed inside the air conditioner indoor unit, a supporting piece is arranged on the first panel attached inside the cavity and used for supporting the second panel, the smoothness of the surface of the second panel is guaranteed, a heat preservation piece is arranged on the second panel attached inside the cavity and used for maintaining the temperature of the second panel under the environment with higher temperature, condensation is generated after the temperature of the second panel is reduced, and indoor air is contacted with the condensation.

In some embodiments of the application, the structure of the air guide assembly is improved, the air guide assembly is arranged into a structure formed by two panels which are connected in a matched mode, a cavity is formed inside the two panels, components are arranged inside the cavity, and the components in the cavity can be assembled and disassembled by installing and disassembling the two panels.

In some embodiments of this application, at the inside heat preservation piece that sets up of panel cavity, the laminating of heat preservation piece is connected inside the second panel, can keep warm to the second panel, after the indoor air contacted the second panel, prevents that the surface of second panel from producing the condensation.

In some embodiments of this application, be provided with support piece inside the panel cavity, support piece is connected through being connected with the couple block, and then connects on first panel, and has certain height, and after first panel and second panel installation, the backup pad can play the supporting role to the second panel, guarantees the linear type of the surface texture of second panel, guarantees the pleasing to the eye of air conditioning indoor set.

In some embodiments of the application, the mounting mode of the first panel and the second panel is improved, a clamping piece is arranged at one end of the second panel, a clamping hook is arranged at one end corresponding to the first panel, and the first panel and the second panel are connected by clamping the clamping piece and the clamping hook to realize the connection of one section of the two panels; the other ends of the second panel and the first panel are arranged to be in slot connection, so that the connection of the two panels is ensured.

In some embodiments of the present application, an indoor unit of an air conditioner includes: the shell is used as an outer shell of the indoor unit of the air conditioner and is provided with an air outlet; the method comprises the following steps: the air guide assembly is arranged at the air outlet and is rotated to close or open the air outlet; the wind guide assembly includes: a panel having a cavity formed therein; the heat preservation piece is connected to one surface of the inner wall of the cavity; and the supporting piece is connected to the other surface of the inner wall of the cavity and is used for supporting the panel.

In some embodiments of the present application, the panel comprises: the first panel is connected with the supporting piece, is arranged on one surface facing the air outlet flow and is used for guiding the air flow direction of the air; and the second panel is arranged on the other side of the panel and is in contact with indoor air.

In some embodiments of the present application, a hook is disposed on the first panel, and the support member is connected to the first panel by being engaged with the hook.

In some embodiments of the present application, a spacing rib is disposed on the first panel.

In some embodiments of the present application, the second panel is provided with a positioning portion for limiting the heat preservation member to be attached to the second panel.

In some embodiments of the present application, when the outlet is closed, the second panel and the housing form a smooth curved surface, and a gap is formed between the second panel and the housing.

In some embodiments of the present application, the gap is a distance between an edge of the second panel and an edge of the outlet when the outlet is closed, and a range of the distance a, a of the gap is: a is more than or equal to 4mm and more than or equal to 1 mm.

In some embodiments of the present application, one end of the first panel and one end of the second panel are connected by a snap, and the other end of the first panel and the other end of the second panel are connected by a slot;

or the two ends of the first panel and the second panel are respectively connected in a clamping manner;

or the two ends of the first panel and the second panel are respectively connected through slots.

In some embodiments of the present application, the support is provided as a sheet metal material or an aluminum alloy material.

The beneficial effect of this application does:

set up air guide component into the structure of two panel cooperation installations, and be formed with the cavity, can the inside part that sets up of cavity, the convenience is installed and removed air guide component and its inside part, at inside heat preservation and the support piece that sets up of cavity, the heat preservation is used for maintaining the panel temperature, avoid the production of condensation, improve user experience, support piece is used for supporting panel's surface structure, guarantee the streamlined of panel surface, and the clearance of air guide component and air outlet is even, thereby guarantee the pleasing to the eye of air conditioning indoor set.

Drawings

FIG. 1 is a structural diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a structural diagram of an air guide assembly in an embodiment of the present invention;

fig. 3 is an exploded view of the air guide assembly in the embodiment of the present invention;

fig. 4 is a cross-sectional view of an air guide assembly according to an embodiment of the present invention;

fig. 5 is a first panel structure view in the embodiment of the present invention;

fig. 6 is a detailed view of the embodiment of the present invention at a in fig. 3;

FIG. 7 is a diagram illustrating a structure of a supporting member according to an embodiment of the present invention;

FIG. 8 is a block diagram of a second panel in an embodiment of the invention;

fig. 9 is a detailed view of fig. 8 at B in an embodiment of the present invention;

fig. 10 is a detailed view of the embodiment of the present invention at a in fig. 1.

In the figure, 100, an air-conditioning indoor unit; 101. an air outlet; 102. a housing; 200. an air guide assembly; 210. a first panel; 211. a support member; 212. hooking; 213. a hook; 214. inserting edges; 215. limiting ribs; 216. a through hole; 220. a second panel; 221. a heat preservation member; 222. a limiting part; 223. wide surface; 224. a card; 225. a groove surface.

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 only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting 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" or "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.

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 of the present application, it should be further noted that the vertical direction of the weight is a vertical direction relative to the base, and the horizontal direction is a direction parallel to the base.

The air conditioning system performs a refrigeration cycle of the air conditioner by using a compressor, a heat exchanger, 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 heat exchanger. The heat exchanger 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 heat exchanger 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.

According to some embodiments of the present application, an air conditioning system includes an indoor unit installed in an indoor space. The indoor unit is connected to an outdoor unit installed in an outdoor space through a refrigerant 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 and an indoor fan.

For example, the indoor unit may include a ceiling-mounted duct type air conditioner installed on a ceiling of the indoor space.

An air conditioning indoor unit 100 according to some embodiments of the present application, as shown in fig. 1, includes a casing 102 and an air outlet 101, the casing 102 including a side surface at least partially opened, a bottom surface defining a bottom configuration, and a top surface defining a top configuration.

The opened portion of the side surface is provided with an air outlet 101, the air outlet 101 discharges air, and the side surface panel also defines the appearance of the air conditioning indoor unit 100.

In some embodiments of the present application, as shown in fig. 1 and 2, the indoor unit 100 of the air conditioner is further provided with a wind guide assembly 200, which is installed at the air outlet 101, and guides the airflow of the wind, and the opening or closing of the air outlet can be realized by rotating the wind guide assembly.

In some embodiments of the present application, as shown in fig. 2 and 3, the external structure of the air guide assembly 200 is a panel, the panel is formed by two sides, one of the two sides is a first panel 210 facing to the airflow direction of the wind, the other side is a second panel 220, the second panel 220 is in contact with the indoor air, and when the air guide assembly 200 closes the air outlet 101, the second panel 220 faces to the outside, defining the external appearance of the outdoor unit of the air conditioner.

One ends of the first panel 210 and the second panel 220 are connected through a snap, the other ends of the first panel 210 and the second panel 220 are connected through a slot, and a cavity is formed inside the first panel 210 and the second panel 220 after the first panel 210 and the second panel 220 are installed.

It should be noted that, in order to meet the functional requirements of the air guide assembly 200, the heat insulating member 221 and the supporting member 211 need to be disposed inside the air guide assembly 200, so that a cavity needs to be disposed inside the air guide assembly 200, and when the air guide assembly is manufactured, installed, or used and maintained daily, workers and users often need to open the cavity of the air guide assembly 200, so that the air guide assembly 200 is configured as a structure in which the first panel 210 and the second panel 220 are combined, a cavity with a sufficient space inside can be achieved, and the air guide assembly can be easily disassembled, thereby facilitating the manufacture and maintenance.

In some embodiments of the present application, as shown in fig. 4 and 5, the first panel 210 is a streamline baffle structure, one side of the first panel 210 facing to the outside after being installed into the air guiding assembly 200 is an outer surface, one side facing to the inner cavity is an inner surface, the outer surface of the first panel 210 is a smooth curved surface, one end of the inner surface of the first panel 210 is provided with a hook 213, the other end of the inner surface is provided with an inserting edge 214, the inserting edge 214 is a structure bent inward from an edge of the baffle, and a tangent line at the edge of the baffle forms an obtuse angle with the inserting edge 214.

As shown in fig. 5 and 6, the inner surface of the first panel 210 is provided with a hook 212, one end of the hook 212 is fixedly connected to the inner surface of the first panel 210, the other end of the hook 212 has a gap with the inner surface, and the hook 212 is engaged with the support 211 through the gap.

The hooks 212 are provided at a central line of the first panel 210 in the length direction, and a plurality of hooks 212 are provided in an array on the central line.

It should be noted that, the cavity enclosed by first panel 210 and second panel 220, the inner space is narrow and small, and in the operation of the air conditioner, air guide assembly 200 rotational speed can not be too fast, therefore support piece 211 only needs to satisfy support piece 211 and first panel 210 with being connected of first panel 210 and stably laminating can, can satisfy the fixed demand of support piece 211 on first panel 210 normal direction through setting up couple 212, and couple 212 makes support piece 211 along the dismouting of being convenient for on first panel 210 horizontal direction, the efficiency of when air guide assembly 200 made or follow-up dismouting has been improved greatly.

In some embodiments of the present application, as shown in fig. 5 and 6, the inner surface of the first panel 210 is further provided with a limiting rib 215, and the limiting rib 215 is distributed on the inner surface of the first panel 210 in a lattice manner, and a mounting space is reserved in the middle of the inner surface for position limitation of the supporting member 211.

It should be noted that, first panel 210 is streamlined curved surface, and certain length has, the structure that has led to first panel 210 is stable inadequately, consequently set up spacing muscle 215 to the whole surface that the check fence formula distributes in first panel 210 inside, the intensity of first panel 210 has been strengthened, stability is increased, simultaneously at the position that needs installation support piece 211, make spacing muscle 215 reserve the mounted position of support piece 211, fix a position support piece 211, further stability has been increased to the installation of support piece 211, and the location of support piece 211 when being convenient for install, installation effectiveness is improved.

In some embodiments of the present application, as shown in fig. 3 to 7, the wind guide assembly 200 is further provided with a support 211, the support 211 is a rectangular baffle structure, the support frame has a length equal to that of the first panel 210, one side of the baffle structure has a protrusion perpendicular to the baffle structure, the middle of the baffle structure is further distributed with through holes 216, and the positions and the number of the through holes 216 are set corresponding to the positions and the number of the hooks 212 of the first panel 210.

The height of the protrusion needs to be satisfied, when the first panel 210 and the second panel 220 are fixedly connected, the protrusion can be attached to the second panel 220 to support the second panel 220; the hook 212 of the first panel 210 needs to pass through the through hole 216, and the support 211 is clamped in the gap between the hook 212 and the first panel 210, so as to realize the fixed connection of the support 211.

Preferably, the material of the support 211 is a sheet metal material or an aluminum alloy material, so as to ensure the strength stability of the support 211.

It should be noted that, the wind guide assembly 200 has a certain length and the panel structure has insufficient thickness, so that the support 211 needs to be disposed in the length direction to ensure the linearity and stability of the wind guide assembly 200, and the second panel 220 is a streamline baffle structure and defines the outer surface of the air conditioner when the wind guide assembly 200 is closed, so that the second panel 220 is supported by the protrusion of the support 211 to ensure the streamline stability of the second panel 220 and maintain the aesthetic property of the air conditioner.

In some embodiments of the present application, as shown in fig. 4, 8 and 9, the second panel 220 is a streamline baffle structure, a surface of the second panel 220 facing the outside after being installed into the wind guide assembly 200 is an outer surface, a surface facing the inner cavity is an inner surface, the outer surface of the second panel 220 is a smooth curved surface, one end of the baffle structure of the second panel 220 is provided with a wide surface 223, and the other end is provided with a groove surface 225.

The wide surface 223 is a surface extending from one end of the baffle structure to the normal direction, and a card 224 is disposed inside the wide surface 223, and when the first panel 210 and the second panel 220 are mounted, the card 224 is engaged with the hook 213; the groove face 225 is the face that extends by the baffle structure other end, and baffle structure tangential direction is the acute angle with the contained angle of groove face 225, and contained angle and spigot 214 and first panel 210 contained angle are complementary here, and when first panel 210 and second panel 220 were installed, spigot 214 inserted inside the groove face 225, through spigot 214 and groove face 225 spacing mutually, realized the installation of first panel 210 and second panel 220.

The inner surface of the second panel 220 is provided with a limiting part 222, the limiting part 222 is arranged to form a protrusion in a closed shape along the edge of the second panel 220, the limiting part 222 is used for positioning the heat preservation part 221, when the heat preservation part 221 is installed on the second panel 220, the heat preservation part 221 is installed inside the limiting part 222, and the outer edge of the heat preservation part 221 is connected with the inner side edge of the protrusion of the limiting part 222 in a matched mode.

It should be noted that, one end of the first panel 210 and the second panel 220 is connected by the engaging of the card 224 and the hook 213, the other end is connected by the slot of the inserting edge 214 and the slot surface 225, and both ends are connected with each other by their own structures without using an external connecting part, which simplifies the connecting mode, facilitates the installation and the disassembly, does not need to use a tool, can be completed manually by a user, and has a firmer installation effect.

Still need explain, when the operation of machine 100 in the air conditioning, first panel 210 is facing air conditioner cold wind, second panel 220 is facing indoor hot-blast, consequently in the hot and cold air junction, produce condensation water easily, be the acute angle through the contained angle with baffle structure tangential direction and groove face 225, the cross section street of here can diminish gradually and become zero, can alleviate the vortex effect that hot and cold air produced here greatly, great reduction the production of condensation water, and then avoid condensation water to drip indoor, influence user experience.

In some embodiments of the present application, as shown in fig. 4, the air guiding assembly 200 is further provided with a thermal insulation member 221, and the thermal insulation member 221 is attached to the inside of the second panel 220 and is limited inside the limiting portion 222.

In one embodiment of the present application, the thermal insulating member 221 is attached to the second panel 220 by glue. In other embodiments of the present application, the connection manner of the heat retaining member 221 is not limited.

In other embodiments of the present application, the thermal insulation member 221 may be specifically configured as a heating mat with distributed heating wires, a thermal insulation member with chemical exothermic agent added, and the like, and the present application does not limit the thermal insulation manner of the thermal insulation member 221, and any component having a thermal insulation effect is disposed on the second panel 220, which belongs to the protection scope of the present application.

Note that, the cool air discharged from the air conditioning indoor unit 100 is discharged by being guided by the air guide assembly 200, and when the cool air contacts the air guide assembly 200, the temperature of the air guide assembly 200 decreases, the second panel 220 faces the indoor air, the indoor air is in a higher temperature state, the high temperature air contacts with the low temperature second panel 220, the water vapor in the air is condensed into water on the second panel 220, after the water amount is enough, part of condensed water drops to the indoor floor from the second panel 220 to affect the user experience, and the other part of condensed water drops to the inside of the indoor unit 100 of the air conditioner to affect the safety, therefore, in the cavity of the air guiding assembly 200, the heat insulating member 221 is disposed to be attached to the inner surface of the second panel 220, so that the second panel 220 is maintained at a higher temperature, can avoid the production of condensation, solve the problem that the condensation water drips on indoor floor, improve user experience, improve the security of air conditioner.

In other embodiments of the present application, the connection method of the first panel and the second panel includes the connection method described above, and further includes multiple schemes:

example 1: the two ends of the first panel and the second panel are connected through clamping, the two ends of the first panel are respectively provided with a clamping hook, the two ends of the second panel are respectively provided with a clamping piece, and the two ends of the first panel and the second panel are connected through clamping of the clamping hooks and the clamping pieces to realize the installation of the first panel and the second panel.

Example 2: the both ends of first panel and second panel all pass through slot connection, set up respectively at the both ends of first panel and insert the limit, set up respectively at the both ends of second panel and insert the limit, the limit is spacing mutually respectively with the groove face at both ends, realizes the installation of first panel and second panel.

In some embodiments of the present application, as shown in fig. 10, the air guiding assembly 200 rotates along with the air guiding direction, when the air conditioning indoor unit 100 is closed, the air guiding assembly 200 closes the air outlet, and rotates until the outer surface of the second panel 220 and the casing 102 form a smooth curved surface, and a gap is formed between the second panel 220 and the casing 102, and a distance from an edge of the second panel 220 to an edge of the casing 102 is defined as: a is more than or equal to 4MM and more than or equal to 1MM, so that the attractiveness of the outer surface is ensured.

In the embodiment of the present application, the air guide assembly 200 is installed in the following manner:

firstly, glue is arranged on the back surface of the heat preservation piece 221 and the inner surface of the second panel 220, the heat preservation piece 221 is attached along the inner edge of the limiting part 222, the heat preservation piece 221 is fixedly installed on the second panel 220, then the supporting piece 211 is clamped into the hook 212, the supporting piece 211 is fixedly connected with the first panel 210, finally, the second panel 220 installed with the heat preservation piece 221 is clamped and connected with the clamping piece 224 and the clamping hook 213 of the first panel 210 installed with the supporting piece 211, the inserting edge 214 is inserted into the groove surface 225, the inserting edge 214 and the groove surface 225 are limited mutually, and fixed connection is achieved.

According to the first conception of the application, the structure of the air guide assembly is improved, the air guide assembly is arranged to be of a structure formed by two panels which are connected in a matched mode, a cavity is formed inside the two panels, parts are arranged inside the cavity, and the parts in the cavity can be assembled and disassembled by installing and disassembling the two panels.

According to the second design of this application, at the inside heat preservation piece that sets up of panel cavity, the laminating of heat preservation piece is connected inside the second panel, can keep warm to the second panel, after the indoor air contacted the second panel, prevents that the surface of second panel from producing the condensation.

According to the third design of this application, at the inside support piece that is provided with of panel cavity, support piece passes through the couple block and connects on first panel, and has certain height, and after first panel and second panel installation, the backup pad can play the supporting role to the second panel, guarantees the linear type of the surface texture of second panel, guarantees the pleasing to the eye of air conditioning indoor set.

According to the fourth concept of the application, the mounting mode of the first panel and the second panel is improved, a clamping piece is arranged at one end of the second panel, a clamping hook is arranged at the corresponding end of the first panel, and the first panel and the second panel are connected in a one-section mode through clamping connection of the clamping piece and the clamping hook; the other ends of the second panel and the first panel are arranged to be in slot connection, so that the connection of the two panels is ensured.

According to the fifth concept of the application, the structure to first panel is improved, first panel is streamlined curved surface, and certain length has, the structure that has led to first panel is not stable enough, consequently set up spacing muscle into the whole surface of lattice formula distribution in first panel inside, the intensity of first panel has been strengthened, stability has been increased, simultaneously at the position that needs installation support piece, make spacing muscle enclose into the shape of support piece low part, fix a position support piece, further stability has been increased to the installation of support piece, and the location when being convenient for support piece installation, and the installation efficiency is improved.

According to the sixth design of this application, the structure to the second panel has improved, when the operation of air conditioning indoor set, first panel face air conditioner cold wind, the second panel face indoor hot-blast, consequently in the hot-cold air junction, produce the condensation water easily, contained angle through with baffle structure tangential direction and tank face is the acute angle, the cross section street of here can diminish gradually and be zero, can alleviate the vortex effect that hot-cold air here produced greatly, great reduction the production of condensation water, and then avoid the condensation water to drip indoor, influence user experience.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

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

the shell is used as an outer shell of the indoor unit of the air conditioner and is provided with an air outlet;

it is characterized by also comprising:

the air guide assembly is arranged at the air outlet and is rotated to close or open the air outlet;

the wind guide assembly includes:

a panel having a cavity formed therein;

the heat preservation piece is connected to one surface of the inner wall of the cavity;

and the supporting piece is connected to the other surface of the inner wall of the cavity and is used for supporting the panel.

2. An indoor unit of an air conditioner according to claim 1, wherein the panel includes:

the first panel is connected with the supporting piece, is arranged on one surface facing the air outlet flow and is used for guiding the air flow direction of the air;

and the second panel is arranged on the other side of the panel and is in contact with indoor air.

3. An indoor unit of an air conditioner according to claim 2, wherein a hook is provided on the first panel, and the support member is connected to the first panel by engaging the support member with the hook.

4. An indoor unit of an air conditioner according to claim 2, wherein a stopper rib is provided on the first panel.

5. An indoor unit of an air conditioner according to claim 2, wherein the second panel is provided with a positioning portion for restricting the heat insulating member from being attached to the second panel.

6. An indoor unit of an air conditioner according to claim 2, wherein the second panel and the casing form a smooth curved surface when the outlet is closed, and a gap is provided between the second panel and the casing.

7. An indoor unit according to claim 6, wherein the gap is a distance between an edge of the second panel and an edge of the outlet when the outlet is closed, and the distance a, a of the gap ranges from: a is more than or equal to 4mm and more than or equal to 1 mm.

8. An indoor unit of an air conditioner according to claim 2, wherein one ends of the first panel and the second panel are connected by a snap fit, and the other ends of the first panel and the second panel are connected by a slot;

or the two ends of the first panel and the second panel are respectively connected in a clamping manner;

or the two ends of the first panel and the second panel are respectively connected through slots.

9. An indoor unit of an air conditioner according to claim 1, wherein the support member is made of a sheet metal material or an aluminum alloy material.

Images