CN215982841U - Indoor unit of air conditioner - Google Patents

Abstract

The application relates to the technical field of air supply of air conditioners, and discloses an air conditioner indoor unit, including: casing, aviation baffle and drive arrangement. The shell is provided with an air outlet; the air deflector is U-shaped and is clamped on the side wall of the shell in a lifting way and shields the air outlet direction of the air outlet, and two ends of the air deflector extend into the shell; the driving device is fixedly arranged on the inner wall of the shell, and the output end of the driving device is meshed and connected with the part of the air deflector extending into the shell. In this application, improved the drive stability of aviation baffle, the part that drive arrangement and aviation baffle meshing are connected is hidden in the casing moreover, and the inside space of reasonable utilization casing reduces the occupation to casing external space, and is more pleasing to the eye.

Description

Indoor unit of air conditioner

Technical Field

The application relates to the technical field of air supply of air conditioners, in particular to an indoor unit of an air conditioner.

Background

At present, most of the existing air conditioners adopt an air guide plate air supply mode, cold and hot air can be directly blown to a human body in a refrigerating or heating state, the body feeling comfort of the human body is poor, air outlet of cold and hot air flow is excessively concentrated in a certain area due to the air guide plate air supply mode, the temperature uniformity of an indoor environment is poor, and the phenomenon that an indoor overheating area and an indoor supercooling area exist is caused.

The air outlet of the air conditioner indoor unit is provided with the rotary air guide mechanism, the rotary air guide mechanism rotates to enable the heating air flow to blow out downwards, the cooling air flow blows out upwards, the cold and hot air flow direct blowing user is prevented, the indoor temperature uniformity is improved, but the rotary air guide mechanism in the related art is complex in structure, occupies the external space of the air conditioner indoor unit, and is relatively complex in driving process and poor in driving stability when the air outlet direction is adjusted.

Therefore, how to simplify the adjustment process of the air guiding structure and improve the driving stability becomes a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an air conditioner indoor unit, which is used for simplifying the adjusting process of an air guide structure and improving the driving stability.

In some embodiments, an air conditioning indoor unit includes: casing, aviation baffle and drive arrangement. The shell is provided with an air outlet; the air deflector is U-shaped and is clamped on the side wall of the shell in a lifting way and shields the air outlet direction of the air outlet, and two ends of the air deflector extend into the shell; the driving device is fixedly arranged on the inner wall of the shell, and the output end of the driving device is meshed and connected with the part of the air deflector extending into the shell.

The air-conditioning indoor unit provided by the embodiment of the disclosure can realize the following technical effects:

can shelter from the air-out air current of air outlet through the aviation baffle, change the flow direction of air-out air current, can adjust the position of aviation baffle according to user's demand, change the air-out direction, avoid air-out air current to directly blow the user, form more comfortable air-out, and the aviation baffle card of U-shaped structure is located the casing lateral wall, can strengthen the stability of aviation baffle, when adjusting the position of aviation baffle, because the aviation baffle stretches into the part in the casing and sets up the drive arrangement meshing connection in the casing, the aviation baffle through drive arrangement drive rather than output meshing goes up and down to adjust the position of aviation baffle, the drive stability of aviation baffle has been improved, and the part that drive arrangement and aviation baffle meshing connection are hidden in the casing, the inside space of reasonable utilization casing, reduce the occupation to the casing external space, and is more pleasing to the eye.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present disclosure;

fig. 2 is a schematic view of a setting position of a driving device provided in the embodiment of the present disclosure;

fig. 3 is a schematic structural view of an air deflector provided in an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a through slot provided by an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a first arc surface portion and a first motor provided in the embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a first arc surface portion and a lifting rack provided in the embodiment of the present disclosure;

fig. 7 is a schematic view of the abutting strip abutting against the upper side edge of the air outlet according to the embodiment of the disclosure;

fig. 8 is a schematic view of the abutting strip abutting against the lower side edge of the air outlet according to the embodiment of the present disclosure;

fig. 9 is a schematic view of the abutting strip provided by the embodiment of the present disclosure abutting on the middle position of the air outlet;

FIG. 10 is a schematic structural view of an abutment strip provided by an embodiment of the present disclosure;

fig. 11 is a schematic structural view of another air conditioning indoor unit provided in the embodiment of the present disclosure;

fig. 12 is a schematic structural view of a receiving groove provided in the embodiment of the present disclosure;

fig. 13 is a schematic structural diagram of a display module provided in an embodiment of the present disclosure;

fig. 14 is a schematic structural diagram of a driving portion and a screw provided in the embodiment of the disclosure

Fig. 15 is a schematic structural diagram of a guide rod and a guide hole provided in the embodiment of the present disclosure.

Reference numerals:

100. a housing; 101. an air outlet; 102. a through groove; 103. a guide rail; 104. a first air outlet area; 105. a second air outlet area; 106. a receiving groove; 107. a guide hole; 200. an air deflector; 210. a planar portion; 220. a first arc surface portion; 221. a first connecting arm; 222. a lifting rack; 230. a second arc surface portion; 300. a drive device; 310. a first motor; 320. a second motor; 400. an abutment bar; 401. a first flow guide surface; 402. a second flow guide surface; 500. a display module; 510. a telescopic cylinder; 511. a screw hole; 512. a guide bar; 520. a display screen; 530. a drive section; 531. a gear; 540. a screw; 541. and C, a fluted disc.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Referring to fig. 1 to 6, in some embodiments, an indoor unit of an air conditioner includes: the air guide plate comprises a shell 100, an air guide plate 200 and a driving device 300. The housing 100 has an air outlet 101; the air deflector 200 is U-shaped, and is clamped on the side wall of the shell 100 in a lifting manner, and shields the air outlet direction of the air outlet 101, and two ends of the air deflector 200 extend into the shell 100; the driving device 300 is fixedly disposed on the inner wall of the casing 100, and the output end thereof is engaged with the portion of the air guiding plate 200 extending into the casing 100.

By adopting the air-conditioning indoor unit provided by the embodiment of the disclosure, the air deflector 200 can shield the outlet airflow of the air outlet 101, the flow direction of the outlet airflow is changed, the position of the air deflector 200 can be adjusted according to the requirement of a user, the outlet direction is changed, the outlet airflow is prevented from blowing the user directly, and more comfortable outlet air is formed, moreover, the air deflector 200 with the U-shaped structure is clamped on the side wall of the shell 100, the stability of the air deflector 200 can be enhanced, when the position of the air deflector 200 is adjusted, because the part of the air deflector 200 extending into the shell 100 is meshed and connected with the driving device 300 arranged in the shell 100, the position of the air deflector 200 meshed with the output end of the driving device 300 is driven to ascend and descend by the driving device 300, the driving stability of the air deflector 200 is improved, and the part of the driving device 300 meshed and connected with the air deflector 200 is hidden in the shell 100, the space in the shell 100 is reasonably utilized, the occupation of the external space of the shell 100 is reduced, and the appearance is more attractive.

Optionally, the air deflector 200 comprises: a planar portion 210, a first arc portion 220, and a second arc portion 230. The plane part 210 is parallel to the plane where the air outlet 101 is located, and shields the air outlet direction of the air outlet 101; the first arc surface portion 220 is connected to one end of the plane portion 210 in the horizontal direction; the second arc surface portion 230 is connected to the other end of the planar portion 210 in the horizontal direction, and the first arc surface portion 220 and the second arc surface portion 230 both extend into the housing 100 and are engaged with the output end of the driving device 300. Therefore, the U-shaped air deflector 200 is formed by connecting the plane part 210, the first arc part 220 and the second arc part 230, the outlet air of the air outlet 101 is shielded by the plane part 210, the flow direction of the outlet air is changed, the first arc part 220 and the second arc part 230 at two ends of the plane part 210 are clamped on the side walls at two ends of the shell 100, the first arc part 220 and the second arc part 230 extend into the shell 100 and are connected with the output end of the driving device 300 in a meshed mode, when the air deflector 200 is adjusted in a vertical sliding mode, the sliding stability of the air deflector 200 is improved, and further the stability of the air guide is improved.

Alternatively, the planar portion 210 has a rectangular plate-shaped structure, and the first arc portion 220 and the second arc portion 230 have an arc plate-shaped structure. Therefore, the plane portion 210 can better block the air outlet flow of the air outlet 101, so that the flow direction of the air outlet flow can be changed, the first arc portion 220 and the second arc portion 230 can be better clamped on the side wall of the casing 100 and go deep into the casing 100 to be meshed with the driving device 300, and the driving stability of the air deflector 200 is further improved.

Optionally, the length of the planar portion 210 is greater than or equal to the length of the outlet 101. Thus, the outlet airflow of the outlet 101 can be completely shielded by the plane portion 210 to change the flow direction, and the air supply distance is increased.

Optionally, through slots 102 are provided at two ends of the housing 100 in the horizontal direction corresponding to the positions of the first arc surface portion 220 and the second arc surface portion 230, and the first arc surface portion 220 and the second arc surface portion 230 are engaged with the output end of the driving device 300 through the through slots 102. Thus, the first cambered surface portion 220 and the second cambered surface portion 230 penetrate through the through groove 102 to extend into the casing 100 to be meshed with the output end of the driving device 300 for connection, when the air deflector 200 is adjusted in a vertical sliding mode, the through groove 102 can limit the movement track of the air deflector 200, so that the air deflector 200 can slide in a lifting mode, the adjustment stability of the air deflector 200 is further improved, and the adjustment process of the air deflector 200 is simplified.

Optionally, the length of the through groove 102 in the vertical direction is greater than or equal to twice the width of the air outlet 101. Thus, when the air deflector 200 is adjusted to slide up and down, the through groove 102 is prevented from restricting the adjustment of the air deflector 200, and the air deflector 200 can be adjusted better.

Optionally, a non-connecting end of the first cambered surface portion 220 is provided with a first connecting arm 221, a non-connecting end of the second cambered surface portion 230 is provided with a second connecting arm, and both the first connecting arm 221 and the second connecting arm penetrate through the through groove 102 and extend into the housing 100 to be engaged with the output end of the driving device 300. In this way, the first arc-shaped surface portion 220 penetrates through the through groove 102 through the first connecting arm 221 and extends into the casing 100 to be slidably connected with the corresponding driving device 300, the second arc-shaped surface portion 230 penetrates through the through groove 102 through the second connecting arm and extends into the casing 100 to be slidably connected with the corresponding driving device 300, the driving device 300 drives the first connecting arm 221 and the second connecting arm to slide up and down, and then the air deflector 200 is driven to slide up and down for adjustment, so that the adjustment stability of the air deflector 200 is further improved, and the adjustment process of the air deflector 200 is simplified.

Optionally, the ends of the first connecting arm 221 and the second connecting arm extending into the casing 100 are both provided with a lifting rack 222, and the output end of the driving device 300 is engaged with the lifting rack 222. In this way, the output end of the driving device 300 is engaged with the lifting rack 222 on the first connecting arm 221 and the second connecting arm, so that the driving device 300 drives the lifting rack 222 on the first connecting arm 221 and the second connecting arm to move, and further drives the air deflector 200 to move for up-and-down sliding adjustment, thereby further enhancing the stability of the air deflector 200 during adjustment and simplifying the adjustment process of the air deflector 200.

Alternatively, the driving device 300 includes: a first motor 310 and a second motor 320. The first motor 310 and the second motor 320 are respectively disposed on inner walls of two sides of the housing 100 in the horizontal direction, the lifting rack 222 at one end of the first connecting arm 221 is engaged with an output end of the first motor 310, and the lifting rack 222 at one end of the second connecting arm is engaged with an output end of the second motor 320. In this way, the first motor 310 and the second motor 320 simultaneously drive the first connecting arm 221 and the second connecting arm to perform lifting movement, so as to further drive the air deflector 200 to perform up-and-down sliding adjustment, and the first motor 310 and the second motor 320 simultaneously drive the two ends of the air deflector 200, so that the adjustment stability of the air deflector 200 is further enhanced.

Optionally, the driving device 300 further comprises: a travel switch. The stroke switch can control the driving stroke of the first motor 310 and the second motor 320. In this way, the travel distance of the air deflector 200 during the up-and-down sliding adjustment can be controlled through the travel switch, so that the adjustment of the air deflector 200 can be better controlled, and the adjustment process of the air deflector 200 can be further simplified.

Alternatively, the guide rails 103 are disposed on the through grooves 102 at both sides of the housing 100, the lifting rack 222 at one end of the first connecting arm 221 is slidably disposed on the guide rail 103 of the through groove 102 corresponding to the first arc portion 220, the lifting rack 222 at one end of the second connecting arm is slidably disposed on the guide rail 103 of the through groove 102 corresponding to the second arc portion 230, and the lifting rack 222 at one end of the first connecting arm 221 and the lifting rack at one end of the second connecting arm are limited to slide in the guide rail 103 corresponding thereto. In this way, the movement locus of the lifting rack 222 can be limited by the guide rail 103, and when the air deflector 200 is driven by the driving device 300 to be adjusted to slide up and down, the lifting rack 222 is prevented from deviating from the movement locus, so that the air deflector 200 is adjusted more stably, and the adjusting process of the air deflector 200 is further simplified.

As shown in fig. 7 to 10, in some optional embodiments, the indoor unit of an air conditioner further includes: abutting strip 400. The abutting strip 400 is horizontally disposed on a sidewall of the air deflector 200 facing the air outlet 101, and one end of the abutting strip 400 protrudes toward the air outlet 101, and the protruding end of the abutting strip 400 facing the air outlet 101 can abut against an upper side edge or a lower side edge of the air outlet 101. Thus, the outlet airflow of the outlet 101 is blocked by the air deflector 200, the outlet airflow changes the flow direction and blows out along the direction of the air deflector 200 towards one side wall of the outlet 101, because the side wall of the air deflector 200 towards the outlet 101 is provided with the abutting strip 400, the abutting strip 400 can abut against the edge of the upper side of the outlet 101 during heating, the hot airflow blown out from the outlet 101 can blow out downwards along the side wall of the air deflector 200 under the guiding action of the abutting strip 400 and the air deflector 200, the abutting strip 400 can abut against the edge of the lower side of the outlet 101 during cooling, the cold airflow blown out from the outlet 101 can blow out upwards along the side wall of the air deflector 200 under the guiding action of the abutting strip 400 and the air deflector 200, the cold airflow and hot airflow can flow attached to the wall, the attached air supply is realized, the air supply distance is increased, the cold and hot airflow can rapidly circulate indoors, the uniformity of the indoor temperature is improved, and the air deflector 200 can be connected with the shell 100 in a sliding way, the air outlet direction can be adjusted by sliding and lifting the air guide plate 200, the air guide structure and the adjusting process are simplified, the occupation of the external space of the indoor unit of the air conditioner is reduced, and the indoor unit of the air conditioner is more attractive.

Optionally, in a case that one end of the abutting strip 400 protruding towards the air outlet 101 abuts against an upper side edge of the air outlet 101, a downward first air outlet area 104 is defined between the air deflector 200 and the abutting strip 400; under the condition that one end of the abutting strip 400 protruding towards the air outlet 101 abuts against the lower side edge of the air outlet 101, an upward second air outlet area 105 is defined between the air deflector 200 and the abutting strip 400. Thus, when the air-conditioning indoor unit heats, the end of the abutting strip 400 protruding towards the air outlet 101 can be controlled to abut against the upper side edge of the air outlet 101, because the air deflector 200 is located on one side of the air outlet 101, the air deflector 200 and the abutting strip 400 define a downward first air outlet area 104 at the air outlet 101, hot air blown out from the air outlet 101 can be blown out downwards through the first air outlet area 104 to adhere to the wall to form warm foot type air outlet, when the air-conditioning indoor unit cools, the end of the abutting strip 400 protruding towards the air outlet 101 can be controlled to abut against the lower side edge of the air outlet 101, at this time, the air deflector 200 and the abutting strip 400 define an upward second air outlet area 105 at the air outlet 101, cold air blown out from the air outlet 101 can be blown out upwards through the second air outlet area 105 to flow on the wall to form hot and cold bath type air outlet, so that air flow rapidly circulates indoors, the uniformity of the indoor temperature is improved, and of course, the position of the abutting strip 400 can be controlled according to the individual requirements of the user, so that the air flow is blown upwards in the heating process or downwards in the refrigerating process, and the diversified requirements of the user are met.

Optionally, the air outlet 101 is a rectangular opening, and the air deflector 200 is located at one side of the air outlet 101 and has a gap with the air outlet 101. Like this, the better adaptation of air-out of machine in the air conditioning of rectangular air outlet 101, have the clearance between aviation baffle 200 and the air outlet 101 and can be convenient for the setting of butt strip 400 to under the circumstances at the lower side border or the upside border of air outlet 101 of the protruding one end butt of butt strip 400, aviation baffle 200 and butt strip 400 can be better prescribe a limit to first air-out region 104 or second air-out region 105 in air outlet 101 department.

Optionally, the air outlet 101 is disposed on a side wall of the housing 100, a long side of the air outlet 101 is parallel to a horizontal plane, and a plane where the air outlet 101 is located is perpendicular to the horizontal plane. Like this, make air conditioning indoor set hang and put installation back air outlet 101 and set up towards indoor setting, set up the aviation baffle 200 that sets up in air outlet 101 one side moreover and can be better lead to the air-out air current, make it form vertical decurrent air-out, or vertical ascending air-out to realize the attached air supply of cold and hot air current, improve the travelling comfort of air-out.

Alternatively, the end of the abutment strip 400 protruding toward the outlet 101 can also be located at an intermediate position of the outlet 101 in the vertical direction. Like this, because butt strip 400 sets up on a lateral wall towards air outlet 101 in aviation baffle 200 horizontally, consequently under the circumstances that butt strip 400 slides to the intermediate position that is located air outlet 101 towards the bellied one end of air outlet 101, butt strip 400 can be separated air outlet 101 and carry out the air-out for upper and lower two parts, the air-out air current of upper portion air outlet 101 upwards blows out under the guiding action of butt strip 400 upper flank and aviation baffle 200 lateral wall, the air-out air current of lower part air outlet 101 downwards blows out under the guiding action of butt strip 400 downside and aviation baffle 200 lateral wall, thereby make the air conditioning indoor set form the air-out air current of upper and lower uniformity, further improve the travelling comfort of air-out, satisfy user diversified demand.

Optionally, one end of the abutting strip 400 facing the air outlet 101 is connected to the upper edge curved surface of the air deflector 200 to form a first flow guiding surface 401, and one end of the abutting strip 400 facing the air outlet 101 is connected to the lower edge curved surface of the air deflector 200 to form a second flow guiding surface 402. Thus, when the abutting strip 400 abuts against the upper side edge of the air outlet 101, a downward first air outlet area 104 is defined between the air deflector 200 and the abutting strip 400, the heat exchange air flow of the air outlet 101 enters the first air outlet area 104 and is blown out downward, because one end of the abutting strip 400 facing the air outlet 101 is in curved connection with the lower edge of the air deflector 200 to form a second flow guide surface 402, the air flow entering the first air outlet area 104 from the air outlet 101 can be guided downward by the second flow guide surface 402, the flow direction of the air flow is changed and blown out downward, the pressure loss when the flow direction of the air flow is changed is reduced, the air outlet air flow can better adhere to the wall and flow downward, the air supply distance is increased, when the abutting strip 400 abuts against the lower side edge of the air outlet 101, an upward second air outlet area 105 is defined between the air deflector 200 and the abutting strip 400, the heat exchange air flow of the air outlet 101 enters the second air outlet area 105 and is blown out upward, because butt strip 400 is connected towards the last border curved surface of the one end of air outlet 101 and aviation baffle 200, form first water conservancy diversion face 401, consequently can upwards lead the air current that gets into in the second air-out region 105 through first water conservancy diversion face 401, make the flow direction of air current change, upwards blow off, reduce the pressure loss when the air current flow direction changes, make attached upwards flowing in the wall that the air-out air current can be better, improve the air supply distance, accelerate the flow of indoor air, improve indoor temperature's homogeneity.

Optionally, the first flow guiding surface 401 and the second flow guiding surface 402 are both curved surfaces that are curved toward the connection between the air deflector 200 and the abutting strip 400. In this way, because the outlet airflow at the air outlet 101 of the air-conditioning indoor unit after being hung and installed is blown out along the horizontal direction, and the airflow blown out along the horizontal direction is blocked by the air deflector 200 and is changed into the downward or upward outlet airflow, the first flow guiding surface 401 and the second flow guiding surface 402 are both curved surface structures which are bent towards the connection part of the air deflector 200 and the abutting strip 400, so that the outlet airflow can be better guided, the pressure loss when the outlet airflow changes in flow direction is reduced, and the air supply distance is increased.

Optionally, the abutting strip 400 is horizontally disposed at a middle position of the air guiding plate 200 facing the side wall of the air outlet 101, and in the vertical direction, a distance between the abutting strip 400 and an upper edge of the air guiding plate 200 is greater than or equal to a distance between an upper edge and a lower edge of the air outlet 101. Like this, under the circumstances of butt strip 400 butt at the upside border of air outlet 101, the partial aviation baffle 200 of butt strip 400 below can shelter from the air-out of air outlet 101 completely, thereby make the air-out of air outlet 101 can be better by the direction of second water conservancy diversion face 402, form decurrent air-out air current, under the circumstances of butt strip 400 butt at air outlet 101 downside border, the partial aviation baffle 200 of butt strip 400 top can shelter from the air-out of air outlet 101 completely, make the air-out of air outlet 101 can be better by the direction of first water conservancy diversion face 401, form ascending air-out air current, make attached upwards or the downward flow in the wall that the air-out air current can be better, improve the air supply distance, and then improve the air supply travelling comfort.

Optionally, the distance between the abutting strip 400 and the upper edge of the air deflector 200 is equal to the distance between the upper side edge and the lower side edge of the air outlet 101. Like this, no matter the butt of butt strip 400 under the condition at the upside border or the downside border of air outlet 101, aviation baffle 200 homoenergetic shelters from the air-out of air outlet 101 completely, can also reduce aviation baffle 200 along the ascending width in vertical direction, reduces aviation baffle 200's occupation space, and is more pleasing to the eye.

It can be understood that, since the abutting strip 400 is horizontally disposed at the middle position of the side wall of the air guiding plate 200 facing the air outlet 101, the distance between the abutting strip 400 and the upper edge of the air guiding plate 200 is equal to the distance between the abutting strip 400 and the lower edge of the air guiding plate 200.

With reference to fig. 11 to 15, in some optional embodiments, the indoor unit of an air conditioner further includes: a module 500 is displayed. The display module 500 is telescopically disposed at a lower sidewall of the housing 100. In this way, the display module 500 is telescopically hidden in the lower side wall of the casing 100, when the air conditioner indoor unit works, the display module 500 extends out of the lower side wall of the casing 100 to display the operation parameters of the air conditioner, so that a user can conveniently watch and adjust the operation parameters, and when the air conditioner indoor unit is stopped, the display module 500 can be retracted into the lower side wall of the casing 100 to be hidden, so that the external occupied space of the air conditioner indoor unit is reduced, and the air conditioner indoor unit is more attractive.

Optionally, the lower sidewall of the housing 100 is provided with a receiving groove 106 corresponding to the position of the display module 500, the lower end of the receiving groove 106 has an opening, and the display module 500 is telescopically disposed in the receiving groove 106 through the opening and can extend out of or retract into the receiving groove 106. Thus, the receiving groove 106 for receiving the display module 500 is formed in the lower sidewall of the casing 100, when the air-conditioning indoor unit operates, the display module 500 can extend out of the receiving groove 106 to display the operating parameters of the air-conditioning indoor unit, when the air-conditioning indoor unit stops, the display module 500 can be retracted into the receiving groove 106 to be hidden, the display module 500 can be better extended or retracted due to the receiving groove 106, the space inside the casing 100 can be reasonably utilized, and the display module 500 can be protected.

Optionally, the display module 500 comprises: a telescopic cylinder 510 and a display 520. The telescopic cylinder 510 passes through the opening and is telescopically arranged in the accommodating groove 106, and the upper end surface of the telescopic cylinder is provided with a screw hole 511; the display screen 520 is disposed on the outer wall of the telescopic cylinder 510. Like this, set up display screen 520 through the outer wall at telescopic tube 510, can show the operating parameter of this air conditioning indoor set, at this air conditioning indoor set during operation, the telescopic tube 510 of drive stretches out and accomodates groove 106 and be convenient for the user audio-visually watch the data that show on display screen 520, have improved user's experience.

Optionally, the indoor unit of an air conditioner further includes: a drive part 530 and a screw 540. The driving portion 530 is fixedly disposed on the upper end surface of the receiving groove 106; the screw 540 penetrates the upper end surface of the receiving groove 106, and the upper end thereof is engaged with the output end of the driving part 530, and the lower end thereof penetrates the screw hole 511 on the upper end surface of the telescopic cylinder 510 and extends into the telescopic cylinder 510. Like this, through the fixed drive division 530 drive screw 540 that sets up at the up end of accommodating groove 106 and rotate, because the lower extreme of screw 540 passes the screw 511 of the up end of telescopic cylinder 510 and stretches into telescopic cylinder 510 in, consequently pivoted screw 540 can drive telescopic cylinder 510 under the effect of screw 511 and stretch out and draw back, and through the drive mode of screw 540 and screw 511 interact, stability when having improved display module 500 and stretching out and drawing back.

Optionally, the driving part 530 is a motor, and the output end thereof has a gear 531, and the upper end of the screw 540 is provided with a toothed disc 541, and the gear 531 is engaged with the toothed disc 541. Therefore, the gear 531 is driven by the motor, and the fluted disc 541 meshed with the gear 531 is driven to rotate, so as to drive the screw 540 to rotate, thereby improving the transmission stability and further improving the stability of the display module 500 during stretching.

Optionally, the upper end surface of the receiving groove 106 is further provided with a guide hole 107, the upper end surface of the telescopic cylinder 510 is provided with a guide rod 512, and the guide rod 512 is disposed through the guide hole 107. In this way, by the cooperation of the guide rod 512 and the guide hole 107, when the telescopic cylinder 510 is driven by the screw 540 to extend and retract, the guide rod 512 slides up and down in the guide hole 107, and further limits the movement track of the telescopic cylinder 510, thereby further improving the stability of extension and retraction of the display module 500.

Optionally, two guide holes 107 are provided and located at two sides of the screw 540 in the length direction, respectively, and the two guide holes 107 are symmetrically distributed on the axis of the screw 540; two guide rods 512 are also arranged corresponding to the two guide holes 107 and are respectively positioned at two sides of the screw hole 511, and the two guide rods 512 are symmetrically distributed along the axial direction of the screw hole 511. In this way, by providing two guide holes 107 symmetrically distributed about the screw 540 and two guide rods 512 symmetrically distributed about the axis of the screw hole 511, when the telescopic cylinder 510 is driven by the screw 540 to extend and retract, the movement trajectory of the telescopic cylinder 510 is further limited, and the stability of extension and retraction of the display module 500 is further enhanced.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

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

a housing (100) having an air outlet (101);

the air deflector (200) is U-shaped, can be clamped on the side wall of the shell (100) in a lifting mode, and shields the air outlet direction of the air outlet (101), and two ends of the air deflector (200) extend into the shell (100);

and the driving device (300) is fixedly arranged on the inner wall of the shell (100), and the output end of the driving device is meshed and connected with the part of the air deflector (200) extending into the shell (100).

2. The indoor unit of claim 1, wherein the air guide plate (200) comprises:

the plane part (210) is parallel to the plane where the air outlet (101) is located and shields the air outlet direction of the air outlet (101);

a first arc surface portion (220) connected to one end of the planar portion (210) in the horizontal direction;

the second cambered surface portion (230) is connected with the other end of the plane portion (210) in the horizontal direction, and the first cambered surface portion (220) and the second cambered surface portion (230) extend into the shell (100) and are connected with the output end of the driving device (300) in a meshed mode.

3. The indoor unit of air conditioner as claimed in claim 2, wherein through slots (102) are formed at both ends of the casing (100) in the horizontal direction corresponding to the positions of the first arc surface part (220) and the second arc surface part (230), and the first arc surface part (220) and the second arc surface part (230) are respectively connected with the output end of the driving device (300) through the through slots (102) in a meshing manner.

4. An indoor unit of an air conditioner according to claim 3, wherein a first connecting arm (221) is provided at a non-connecting end of the first arc portion (220), a second connecting arm is provided at a non-connecting end of the second arc portion (230), and both the first connecting arm (221) and the second connecting arm penetrate through the through slot (102) and extend into the casing (100) to be engaged with the output end of the driving device (300).

5. The indoor unit of claim 4, wherein the ends of the first connecting arm (221) and the second connecting arm extending into the casing (100) are both provided with a lifting rack (222), and the output end of the driving device (300) is engaged with the lifting rack (222).

6. An indoor unit of an air conditioner according to any one of claims 1 to 5, further comprising:

the abutting strip (400) is horizontally arranged on one side wall, facing the air outlet (101), of the air deflector (200), one end of the abutting strip protrudes towards the air outlet (101), and one end, facing the air outlet (101), of the abutting strip (400) protruding can abut against the upper side edge or the lower side edge of the air outlet (101).

7. The indoor unit of claim 6, wherein one end of the abutting strip (400) facing the air outlet (101) is connected with the upper edge of the air deflector (200) in a curved manner to form a first flow guiding surface (401), and one end of the abutting strip (400) facing the air outlet (101) is connected with the lower edge of the air deflector (200) in a curved manner to form a second flow guiding surface (402).

8. An indoor unit of an air conditioner according to any one of claims 1 to 5, further comprising:

a display module (500) telescopically arranged on the lower side wall of the shell (100).

9. The indoor unit of air conditioner as claimed in claim 8, wherein a receiving groove (106) is formed on a lower sidewall of the casing (100) at a position corresponding to the display module (500), an opening is formed at a lower end of the receiving groove (106), and the display module (500) is telescopically disposed in the receiving groove (106) through the opening and can extend out of or retract into the receiving groove (106).

10. The indoor unit of claim 9, wherein the display module (500) comprises:

the telescopic cylinder (510) passes through the opening and is arranged in the accommodating groove (106) in a telescopic manner, and the upper end surface of the telescopic cylinder is provided with a screw hole (511);

the display screen (520) is arranged on the outer wall of the telescopic cylinder (510).

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