CN219889657U

CN219889657U - Indoor unit of air conditioner

Info

Publication number: CN219889657U
Application number: CN202321269373.XU
Authority: CN
Inventors: 刘海龙; 李宁; 冷静
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-24
Anticipated expiration: 2033-05-23

Abstract

The utility model relates to an air conditioner indoor unit, which belongs to the technical field of air conditioning equipment, and comprises: the device comprises a shell, an air conditioner fan, an indoor heat exchanger, a panel, a display box, a light sensation receiving element, a first baffle ring and a second baffle ring, wherein an air duct is arranged in the shell, and an air conditioner air inlet and an air conditioner air outlet which are communicated with the air duct are formed in the outer wall of the shell; the air conditioner fan is arranged in the shell; the indoor heat exchanger is arranged in the shell, and the air passing through the indoor heat exchanger exchanges heat to form heat exchange airflow; the panel is arranged on one side of the shell; the display box is arranged between the shell and the panel, and one side of the display box facing the panel is provided with a through hole; the light-sensitive receiving element is arranged in the display box and corresponds to the through hole; the first baffle ring is arranged on one side of the panel facing the shell and is coaxial with the through hole; the second baffle ring is arranged on one side of the display box facing the panel and is coaxial with the first baffle ring; the second baffle ring is attached to the first baffle ring.

Description

Indoor unit of air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to an air conditioning indoor unit.

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means. An air conditioner generally includes an air conditioning indoor unit and an outdoor unit.

At present, most indoor units of air conditioners are provided with light sensing functions: that is, when the illuminance of the indoor environment is lower than a certain illuminance value, the air conditioner should extinguish the display panel. The function is to extinguish the light of the display board when the light receiving element on the display board receives that the illuminance value entering the receiving element through the panel is lower than a certain value. However, because there is a certain gap between the panels, the light receiving element on the display panel will also receive the light leaking from the gap between the display panel and the panel, and the display panel will fail in a delayed and non-extinguished state when the ambient illuminance is low.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model aims to provide the indoor unit of the air conditioner, and the first baffle ring and the second baffle ring are mutually attached to seal the gap between the panel at the position of the light-sensitive receiving element and the display box, so that the light-sensitive receiving element can accurately acquire the current indoor brightness, the detection accuracy is improved, and the display panel can be lightened or extinguished according to the actual conditions.

In order to achieve the above object, the present utility model provides an indoor unit of an air conditioner, comprising:

the air conditioner comprises a shell, wherein an air duct is arranged in the shell, and an air conditioner air inlet and an air conditioner air outlet which are communicated with the air duct are formed in the outer wall of the shell;

the air conditioner fan is arranged in the shell, air outside the shell is introduced into the shell from the air conditioner air inlet through the operation of the air conditioner fan, and the air is output outwards from the air conditioner air outlet after heat exchange;

an indoor heat exchanger arranged in the shell, wherein the indoor heat exchanger exchanges heat with air passing through the indoor heat exchanger to form heat exchange airflow;

a panel disposed at one side of the housing;

the display box is arranged between the shell and the panel, and a through hole is formed in one side, facing the panel, of the display box;

the light-sensitive receiving element is arranged in the display box and corresponds to the through hole;

the first baffle ring is arranged on one side of the panel facing the shell and is coaxial with the through hole;

the second baffle ring is arranged on one side of the display box, facing the panel, and is coaxial with the first baffle ring; the second baffle ring is attached to the first baffle ring.

In the technical scheme, through the mutual laminating of first fender ring and second fender ring in order to seal the gap between light sense receiving element department panel and the display box, guarantee that light sense receiving element can be accurate obtain current indoor light, improve the accuracy that detects, guarantee that the display panel can be according to actual conditions and light up or go out.

In some embodiments of the present utility model, the first baffle ring has a first contact surface, and the second baffle ring has a second contact surface; the first bonding surface is bonded with the second bonding surface.

In the technical scheme, the first joint surface of the first baffle ring is jointed with the second joint surface of the second baffle ring, the sealing performance between the first baffle ring and the second baffle ring is improved through the joint of the surfaces, and the possibility of light leakage is reduced.

In some embodiments of the present utility model, the first baffle ring is sleeved on the second baffle ring, the first bonding surface is an inner peripheral wall of the first baffle ring, and the second bonding surface is an outer peripheral wall of the second baffle ring.

In the technical scheme, the first baffle ring is sleeved with the second baffle ring, and the light passing through the gap between the panel and the display box needs to pass through the first baffle ring and then pass through the second baffle ring to reach the through hole to influence the light-sensitive receiving element, so that the effect of shielding light is further improved.

In some embodiments of the utility model, the first bonding surface and the second bonding surface taper from a direction away from the display box.

In the technical scheme, the first binding face and the second binding face can be used as guide faces during installation, so that the first baffle ring and the second baffle ring can be positioned conveniently.

In some embodiments of the present utility model, the second baffle ring is sleeved on the first baffle ring, the first bonding surface is an outer peripheral wall of the first baffle ring, and the second bonding surface is an inner peripheral wall of the second baffle ring.

In the technical scheme, the first baffle ring is sleeved on the second baffle ring, and the light passing through the gap between the panel and the display box can reach the position of the through hole to influence the light-sensitive receiving element through the second baffle ring and the first baffle ring, so that the effect of shielding light is further improved

In some embodiments of the utility model, the first bonding surface and the second bonding surface are gradually widened from a direction away from the display box.

In some embodiments of the utility model, an end of the first baffle ring is configured to abut the display box, and an end of the second baffle ring is configured to abut the panel.

In the technical scheme, the first baffle ring and the second baffle ring completely block the gap between the panel at the through hole and the display box, so that the shading effect is improved, and the influence on the light sensation receiving element is reduced.

In some embodiments of the utility model, a display panel is further disposed inside the display box, the light receiving element is disposed on the display panel, and the light receiving element is electrically connected to the display panel.

In the technical scheme, the display panel is controlled by the light-sensitive receiving element.

In some embodiments of the utility model, the first baffle ring has a height of at least 1 millimeter.

In the technical scheme, the shading area of the first baffle ring is ensured.

In some embodiments of the utility model, the display box comprises a first half box and a second half box, the second half box is located between the first half box and the panel, the first half box and the second half box are clamped by a buckle, and the through hole and the second baffle ring are both arranged on the second half box.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

Fig. 1 is a schematic view of an overall structure of an indoor unit of an air conditioner according to an embodiment of the present utility model;

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

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

fig. 4 is a cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 5 is a partial schematic view of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 6 is a cut-away view of an air conditioner indoor unit according to an embodiment of the present utility model;

fig. 7 is a partial schematic view of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 8 is a partial structural schematic view of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 9 is a front view of a partial structure of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 10 is a schematic structural view of a display case of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 11 is a front view of a display box of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 12 is a schematic structural view of a panel portion of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 13 is a rear view of a panel part of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 14 is a schematic structural view of a panel of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 15 is a partial schematic view of a panel of an air conditioner indoor unit according to an embodiment of the present utility model;

fig. 16 is a rear view of a panel of an air conditioner indoor unit according to an embodiment of the present utility model;

fig. 17 is a partial schematic view of a panel of an air conditioner indoor unit according to an embodiment of the present utility model;

fig. 18 is a schematic view illustrating a structure of an air conditioner indoor unit according to another view angle of an embodiment of the present utility model;

fig. 19 is an exploded view of another view of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 20 is an exploded view of another view of an indoor unit of an air conditioner according to an embodiment of the present utility model.

In the above figures: 100. a housing; 200. a panel; 300. a display box; 301. a first half box; 302. a second half box; 400. a display panel; 500. a light-receiving element; 600. a first baffle ring; 601. a first bonding surface; 700. a second baffle ring; 701. and a second bonding surface.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., 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 utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the present utility model, an air conditioning indoor unit performs a refrigeration cycle of an air conditioning case by using a compressor, a condenser, an expansion valve, and an indoor heat exchanger.

The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged. The compressor compresses refrigerant gas in a low-temperature and low-pressure state and discharges refrigerant gas in a high-temperature and high-pressure state. 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 indoor heat exchanger 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 indoor heat exchanger may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of vaporization of a refrigerant. The air conditioning case can adjust the temperature of the indoor space throughout the cycle. The outdoor unit of the air conditioner case refers to a portion of the refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner case 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 function as a condenser or an indoor heat exchanger. When the indoor heat exchanger is used as a condenser, the air-conditioning case serves as a heater of the heating mode, and when the indoor heat exchanger is used as the indoor heat exchanger, the air-conditioning case serves as a cooler of the cooling mode.

Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, in an exemplary embodiment of an air conditioning indoor unit according to the present utility model, the air conditioning indoor unit includes: the air conditioner comprises a shell 100, an air conditioner fan, an indoor heat exchanger, a panel 200, a display box 300, a light sensation receiving element 500, a first baffle ring 600 and a second baffle ring 700, wherein an air channel is arranged in the shell 100, and an air conditioner air inlet and an air conditioner air outlet which are communicated with the air channel are formed in the outer wall of the shell 100; the air conditioner fan is arranged in the shell 100, air outside the shell 100 is introduced into the shell 100 from the air conditioner air inlet through the operation of the air conditioner fan, and is output from the air conditioner air outlet after heat exchange; the indoor heat exchanger is arranged in the shell 100, and the air passing through the indoor heat exchanger exchanges heat to form heat exchange airflow; the panel 200 is disposed at one side of the case 100; the display box 300 is arranged between the shell 100 and the panel 200, and a through hole is formed in one side of the display box 300 facing the panel 200; the light-sensitive receiving element 500 is disposed in the display box 300 and corresponds to the through hole; the first baffle ring 600 is disposed on the side of the panel 200 facing the housing 100 and is coaxial with the through hole; the second baffle ring 700 is disposed on a side of the display case 300 facing the panel 200 and is disposed coaxially with the first baffle ring 600; the second barrier ring 700 is attached to the first barrier ring 600.

Referring to fig. 4 to 6 and 20, in some embodiments, a display panel 400 is further disposed inside the display box 300, the light receiving element 500 is disposed on the display panel 400, and the light receiving element 500 is electrically connected to the display panel 400. The display panel 400 is controlled to be turned off or on by the light-receiving element 500. When the illuminance value received by the light receiving element on the display panel 400 is lower than a certain value, the light of the display panel 400 is extinguished.

In the related art, the light receiving element 500 needs to sense the brightness in the room through the through hole of the display case 300. The panel 200 and the casing 100 of the indoor unit of the air conditioner are connected by a buckle, and a certain gap is reserved between the display box 300 and the panel 200 in the production process. The light generated from the display panel 400 is irradiated to the light receiving element 500 through the gap between the panel 200 and the display case 300 to affect the light receiving element 500, resulting in a case where the illuminance of the indoor environment is already low but the display panel 400 is still bright.

Through the above scheme, the first baffle ring 600 and the second baffle ring 700 are mutually attached to close the gap between the panel 200 and the display box 300 at the position of the light-sensing receiving element 500, so that the light of the display panel 400 is prevented from affecting the light-sensing receiving element 500. The light-sensitive receiving element 500 is ensured to accurately acquire the current indoor brightness, the detection accuracy is improved, and the display panel 400 is ensured to be capable of being turned on or turned off according to actual conditions.

Referring to fig. 4 to 17, in some embodiments, the first baffle ring 600 has a first contact surface 601, and the second baffle ring 700 has a second contact surface 701; the first bonding surface 601 is bonded to the second bonding surface 701. The first bonding surface 601 of the first baffle ring 600 is bonded to the second bonding surface 701 of the second baffle ring 700, so that the sealing performance between the first baffle ring 600 and the second baffle ring 700 is improved through surface-to-surface bonding, and the possibility of light leakage is reduced.

In some embodiments, the first abutment surface 601 is a side of the first stop ring 600 facing the display box 300. The second contact surface 701 is a side of the second baffle ring 700 facing the panel 200. The first bonding surface 601 and the second bonding surface 701 have the same inner diameter and outer diameter and are bonded to each other.

In some embodiments, the second fitting surface 701 is provided with a ring groove, and the ring groove is disposed coaxially with the second fitting surface 701. The first attaching surface 601 is coaxially provided with the insert ring, when the first attaching surface 601 and the second attaching surface 701 are attached, the insert ring is inserted in the annular groove, the connection of the first baffle ring 600 and the second baffle ring 700 is further enhanced, the through hole surrounding positions of the first baffle ring 600 and the second baffle ring 700 are more compact, shielding of light is improved, and the use of the light sensation receiving element 500 is guaranteed.

In some embodiments, the ring groove is formed on the first contact surface 601, and the ring groove is disposed coaxially with the first contact surface 601. The insert ring is coaxially arranged on the second bonding surface 701, when the first bonding surface 601 and the second bonding surface 701 are bonded, the insert ring is inserted in the ring groove, the connection of the first baffle ring 600 and the second baffle ring 700 is further enhanced, the through holes surrounded by the first baffle ring 600 and the second baffle ring 700 are more compact, the shielding of light is improved, and the use of the light-sensitive receiving element 500 is ensured.

Referring to fig. 4 to 17, in some embodiments, the first baffle ring 600 is sleeved on the second baffle ring 700, the first abutting surface 601 is an inner peripheral wall of the first baffle ring 600, and the second abutting surface 701 is an outer peripheral wall of the second baffle ring 700. The first baffle ring 600 is sleeved with the second baffle ring 700, and the light passing through the gap between the panel 200 and the display box 300 can reach the through hole to affect the light receiving element 500 only after passing through the first baffle ring 600 and then passing through the second baffle ring 700, so that the light shielding effect is further improved.

In some embodiments, a gap is formed between the first bonding surface 601 and the second bonding surface 701, and a diaphragm is disposed between the first bonding surface 601 and the second bonding surface 701, and the diaphragm is made of materials including, but not limited to, light-absorbing cotton, rubber, metal, and plastic.

In some embodiments, the first and second abutment surfaces 601, 701 taper away from the display box 300. The first abutment surface 601 and the second abutment surface 701 can be used as guide surfaces to facilitate positioning of the first stop ring 600 and the second stop ring 700 when installed.

In some embodiments, the second baffle ring 700 is sleeved on the first baffle ring 600, the first abutting surface 601 is an outer peripheral wall of the first baffle ring 600, and the second abutting surface 701 is an inner peripheral wall of the second baffle ring 700. The second baffle ring 700 is sleeved with the first baffle ring 600, and the light passing through the gap between the panel 200 and the display box 300 can reach the through hole to affect the light receiving element 500 only after passing through the second baffle ring 700 and then passing through the first baffle ring 600, so that the light shielding effect is further improved.

In some embodiments, the ring groove is formed on the first bonding surface 601 in the same direction as the axial direction of the first baffle ring 600. The insert ring is arranged on the second bonding surface 701 and is coaxially arranged with the second baffle ring 700; or the ring groove is arranged on the second bonding surface 701 and has the same opening direction as the axial direction of the second baffle ring 700. The insert ring is disposed on the first bonding surface 601 and is disposed coaxially with the first stop ring 600. When the first baffle ring 600 is sleeved with the second baffle ring 700 or the second baffle ring 700 is sleeved with the first baffle ring 600, the insert ring is inserted into the ring groove.

In some embodiments, the first abutting surface 601 and the second abutting surface 701 are disposed to taper away from the display box 300. The first abutment surface 601 and the second abutment surface 701 can be used as guide surfaces to facilitate positioning of the first stop ring 600 and the second stop ring 700 when installed.

In some embodiments, an end of the first stop ring 600 is configured to abut the display case 300 and an end of the second stop ring 700 is configured to abut the panel 200. The first and second blocking rings 600 and 700 completely block the gap between the panel 200 and the display case 300 at the through hole, improving the light shielding effect, and reducing the influence on the light receiving element 500.

In some embodiments, the first and second barrier rings 600 and 700 have the same length and the same distance from the panel 200 and the display case 300.

In some embodiments, the height of the first stop-ring 600 is at least 1 millimeter. The light shielding area of the first barrier ring 600 is ensured.

In some embodiments, the indoor unit of the air conditioner is a hanging air conditioner, the casing 100 is disposed horizontally, and the casing 100 is used to hang on a wall. The panel 200 is disposed on a side of the housing 100 remote from the wall.

Referring to fig. 4 to 11, in some embodiments, the display box 300 includes a first half box 301 and a second half box 302, the second half box 302 is located between the first half box 301 and the panel 200, the first half box 301 and the second half box 302 are clamped by a buckle, and the through hole and the second baffle ring 700 are both disposed on the second half box 302. The display panel 400 and the light receiving element 500 are disposed in the display case 300 formed by buckling the first half case 301 and the second half case 302.

Referring to fig. 10, 11 and 18 to 20, in some embodiments, a clamping block is fixed on an outer side wall of the second half box 302, and a hook for clamping with the clamping block is disposed on the first half box 301. In some embodiments, the latch is disposed outside the first half box 301, and the hook is disposed on the second half box 302.

In some embodiments, the air inlet is formed at the top of the housing 100, and the air outlet is formed at a side of the housing 100 away from the wall. The air-conditioning fan comprises an air-conditioning fan and an air-conditioning motor, the air-conditioning fan is a cross-flow fan, and the axial direction of the air-conditioning fan is the same as the length direction of the shell 100. The air conditioning motor is disposed in the housing 100 and located at one end of the air conditioning fan, and an output shaft of the air conditioning fan is coaxially connected to one end of the air conditioning fan. When the air conditioner fan is started, an output shaft of the air conditioner fan rotates and drives the air conditioner fan to rotate, and under the action of the air conditioner fan, indoor air flow enters the shell 100 through the air inlet of the air conditioner and flows through the air duct. The air-conditioning fan drives the air flow to be output into the room through the air-conditioning air outlet.

In some embodiments, the indoor heat exchanger is disposed between the air conditioning fan and the air conditioning intake. The air flow passes through the air conditioner air inlet and is output through the air conditioner air outlet after heat exchange of the indoor heat exchanger.

In some embodiments, the indoor heat exchanger includes a first heat exchange section, a second heat exchange section, and a third heat exchange section connected in sequence; the first heat exchange section is arranged at one side of the third heat exchange section far away from the wall body; the second heat exchange section is positioned above the first heat exchange section. Indoor air enters the shell 100 through the air conditioner air inlet, and is output through the air conditioner air outlet after passing through the first heat exchange section, the second heat exchange section and the third heat exchange section. The first heat exchange section, the second heat exchange section and the third heat exchange section isolate the air conditioning fan from the indoor air inlet. So as to improve the heat exchange effect of the indoor heat exchanger on the airflow.

In some embodiments, the first, second, and third heat exchange sections are the same length as the housing 100. The first heat exchange section is close to one side of the wall body inside the shell 100, the width direction of the first heat exchange section is vertical, the second heat exchange section is inclined from bottom to top to one side of the wall body, and the bottom of the second heat exchange section is connected with the top of the first heat exchange section. The third heat exchange section inclines to one side of the wall body from top to bottom, and the top of the second heat exchange section at the top of the third heat exchange section is connected.

In some embodiments, a grille is provided at the air inlet of the air conditioner to prevent debris from entering the housing 100 through the air inlet of the air conditioner. The service life of the hanging air conditioner is prolonged.

In some embodiments, air conditioner air intake department is provided with the turn-ups, and the turn-ups sets up along the border of air conditioner air intake department, and the grid is placed on the turn-ups of air conditioner air intake department, makes things convenient for the installation of grid, can directly take off the grid from the air conditioner air intake when not needing.

In some embodiments, an air deflector is provided on the housing 100, the air deflector being proximate to the air outlet of the air conditioner. The length direction of the air-conditioning outlet is the same as the length direction of the housing 100, and the length direction of the air deflector is the same as the length direction of the air-conditioning outlet. The air deflector is turned over and used for adjusting the direction of the air flow output through the air outlet of the air conditioner.

In some embodiments, the air guide plate is located below the air outlet of the air conditioner, the air guide motor is arranged in the shell 100, an output shaft of the air guide motor is connected with the air guide plate, and the air guide motor is started to overturn the air guide plate and adjust the wind direction of the air outlet of the air conditioner.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

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

a panel disposed at one side of the housing;

2. The indoor unit of claim 1, wherein the first baffle ring has a first engagement surface and the second baffle ring has a second engagement surface; the first bonding surface is bonded with the second bonding surface.

3. The indoor unit of claim 2, wherein the first baffle ring is sleeved on the second baffle ring, the first fitting surface is an inner peripheral wall of the first baffle ring, and the second fitting surface is an outer peripheral wall of the second baffle ring.

4. The indoor unit of claim 3, wherein the first and second engaging surfaces taper away from the display box.

5. The indoor unit of claim 2, wherein the second baffle ring is sleeved on the first baffle ring, the first fitting surface is an outer peripheral wall of the first baffle ring, and the second fitting surface is an inner peripheral wall of the second baffle ring.

6. The indoor unit of claim 5, wherein the first and second engaging surfaces diverge from a direction away from the display box.

7. The indoor unit of claim 2, wherein an end of the first baffle ring is configured to abut the display box and an end of the second baffle ring is configured to abut the panel.

8. The indoor unit of claim 1, wherein a display panel is further disposed inside the display box, the light receiving element is disposed on the display panel, and the light receiving element is electrically connected to the display panel.

9. The indoor unit of claim 1, wherein the first baffle ring has a height of at least 1 millimeter.

10. The indoor unit of claim 1, wherein the display box comprises a first half box and a second half box, the second half box is located between the first half box and the panel, the first half box and the second half box are clamped by a buckle, and the through hole and the second baffle ring are both arranged on the second half box.