CN217235769U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model belongs to the technical field of the air conditioner, concretely relates to air conditioner internal unit and air conditioner aims at solving among the prior art in the air conditioner internal unit blew out the air conditioning flows into display module's installation cover easily, leads to the problem that the display panel in the installation cover wets and damages. The application of air conditioner internal unit includes shell, installation cover, seal gasket and display panel, and the installation cover includes plate body, leg and extension limit, and the leg encloses into the installation cavity that supplies the display panel installation with the edge connection of plate body jointly, extends the edge and extends outward with the edge connection of plate body and past installation cavity, extends limit and shell fastening connection, and seal gasket locates between leg and the shell. So, seal gasket has played sealed effect to prevent air conditioning from flowing into the installation cavity between installation cover and the shell, and the junction of installation cover and shell is located the extension edge, is located outside the installation cavity promptly, and like this, air conditioning also can't invade the installation cavity through the junction of installing on the cover with the shell, in order to avoid display panel to wet and damage.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The application belongs to the technical field of air conditioners, and particularly relates to an air conditioner internal unit and an air conditioner.

Background

The air conditioner indoor unit is widely used by people due to the fact that the temperature of the air conditioner indoor unit can be adjusted. At present, display modules are generally installed on the inner sides of shells of some air conditioner internal units, and the display modules can be displayed for users through windows on the shells, so that the users can know the running state of the air conditioner internal units according to information displayed by the display modules.

In the prior art, a display module generally includes a display panel and a mounting cover, the display panel is fixed on a housing by screws, the mounting cover is also connected with the housing by screws and encloses a mounting cavity together with the housing, and the display panel is located in the mounting cavity. The mounting cover comprises a plate body and surrounding walls, the surrounding walls are connected with the periphery of the plate body and protrude towards one side of the plate body, and the plate body is connected with the shell through screws.

However, when the air conditioner indoor unit is cooling, the cool air blown out by the air conditioner indoor unit easily flows into the mounting cover, and the temperature of the mounting cover is rapidly reduced to form condensed water, so that the display panel positioned in the mounting cover is affected with damp and damaged by short circuit.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an air conditioner indoor unit and an air conditioner for solve the above-mentioned problem among the prior art, in the installation cover that the air conditioning that blows out for solving among the prior art air conditioner indoor unit flows in display module easily, make the installation cover easily be formed with the comdenstion water in, lead to being located the problem that the display panel in the installation cover damaged.

On the one hand, this application embodiment provides an air conditioner internal unit, includes: the device comprises a shell, a mounting cover, a sealing gasket and a display panel capable of controllably displaying character information; a window is arranged on the shell; the mounting cover comprises a plate body, a surrounding wall and an extending edge, the plate body is opposite to the window, the surrounding wall is connected with the circumferential edge of the plate body and is arranged in a protruding mode towards the shell, the plate body and the surrounding wall jointly form a mounting cavity for mounting the display panel, the extending edge is connected with the circumferential edge of the surrounding wall and extends out of the mounting cavity, and the extending edge is fixedly connected with the shell; the sealing gasket is arranged between the surrounding wall and the shell to seal the gap between the surrounding wall and the shell.

In a possible implementation manner, the display panel is connected with a controller of the air conditioner internal unit through a cable, the surrounding wall is provided with a wire passing hole for the cable to penetrate through, and the diameter of the wire passing hole is the same as that of the cable.

In a possible implementation manner, the wire passing hole is arranged at the edge of the surrounding wall far away from the plate body; the sealing gasket is provided with a notch, and the notch is aligned with the wire passing hole.

In a possible implementation manner, the sealing gasket is made of Polyurethane (PU); and/or the thickness of the sealing gasket is more than or equal to 1mm and less than or equal to 5 mm.

In a possible implementation manner, the sealing gasket is bonded to a face of the surrounding wall facing away from the plate body; the width of the sealing gasket is consistent with the thickness of the surrounding wall.

In a possible implementation mode, the display panel further comprises a screw, a connecting through hole is formed in the display panel, the plate body faces to one face of the window, an installation column is arranged on the protruding portion, a threaded connecting hole is formed in the center of the installation column, the connecting through hole is right opposite to the threaded connecting hole, and the screw penetrates through the connecting through hole and is matched with the threaded connecting hole.

In a possible implementation manner, an abutting plate is convexly arranged on the inner surface of the shell, the abutting plate extends along the left-right direction of the air conditioner indoor unit, and the bottom of the extending edge abuts against the abutting plate; the air conditioner indoor unit comprises an air conditioner indoor unit and is characterized in that a limiting part is convexly arranged on the inner surface of the shell, a limiting space is jointly limited by the abutting plate, the limiting part and the shell, the extending edge is located in the limiting space, and the limiting part is used for limiting the displacement of the extending edge in the left-right direction and the front-back direction of the air conditioner indoor unit.

In a possible implementation manner, the limiting member includes a first baffle, a second baffle and a third baffle, the first baffle and the second baffle are arranged at intervals along the left-right direction of the air conditioner indoor unit, and the mounting cover is located between the first baffle and the second baffle; the third baffle with the butt plate is connected, just extend the limit and be located the shell with between the third baffle.

In a possible implementation manner, a plurality of studs are convexly arranged on the inner surface of the shell, and each stud is in threaded connection with the extending edge through a screw; the third baffle with the butt joint board is equipped with two, one the third baffle reaches the butt joint board all with first baffle is connected, another the third baffle reaches the butt joint board all with the second baffle is connected.

In another aspect, an embodiment of the present application provides an air conditioner, including: air conditioner outer machine and the air conditioner inner machine that the one side of this application embodiment provided.

The technical scheme includes that the air conditioner indoor unit comprises a shell, an installation cover, a sealing gasket and a display panel capable of being controlled and displaying character information, the installation cover comprises a plate body, an enclosure wall and an extension edge, the enclosure wall and the plate body are connected at the edge and jointly enclose an installation cavity for installing the display panel, the extension edge is connected with the edge of the plate body and extends outwards from the installation cavity, and the extension edge is connected with the shell in a fastening mode. In this way, the joint of the mounting cover and the housing is located on the extending edge, that is, outside the mounting cavity, so that even if there is a gap at the joint of the mounting cover and the housing, the cool air cannot enter the mounting cavity through the gap.

In addition, the air conditioner internal unit is also arranged between the surrounding wall and the shell by designing a sealing gasket, and the sealing gasket plays a sealing role to prevent cold air from flowing into the mounting cavity from the space between the mounting cover and the shell.

Like this, the air conditioner internal unit that this application embodiment provided can stop air conditioning from between installation cover and the shell and the installation cover on be used for connecting the through-hole of shell and flow in the installation intracavity to the inside formation comdenstion water of installation cover is avoided, and then is favorable to avoiding display panel to wet and damage.

Drawings

The preferred embodiments of an air conditioner indoor unit and an air conditioner according to the embodiments of the present application are described below with reference to the accompanying drawings. The attached drawings are as follows:

FIG. 1 is a schematic view of a display module and a housing according to the related art;

FIG. 2 is an exploded view of a display module and a housing according to the related art;

fig. 3 is a schematic diagram of an air conditioner internal unit provided in an embodiment of the present application;

fig. 4 is a schematic view of a partial casing in an air conditioner indoor unit provided in an embodiment of the present application;

FIG. 5 is a partial schematic view of the housing and display assembly of an embodiment of the present application;

FIG. 6 is an exploded view of a display module according to an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a display module according to an embodiment of the present application;

FIG. 8 is a schematic structural view of a mounting cup in an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a gasket seal in an embodiment of the present application.

In the drawings:

1000. an air conditioner indoor unit;

100. a housing; 110. an air outlet; 120. a window; 130. a stud; 140. abutting against the plate; 150. a stopper; 151. a first baffle plate; 152. a second baffle; 153. a third baffle plate;

200. a display component; 210. mounting a cover; 211. a plate body; 2111. mounting a column; 212. a surrounding wall; 2121. a wire passing hole; 213. an extension edge; 2131. a through hole; 220. a display panel; 221. a connecting through hole;

300. sealing gaskets; 310. and (4) notches.

Detailed Description

First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. And can be adjusted as needed by those skilled in the art to suit particular applications.

Next, it should be noted that in the description of the present application, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application.

Furthermore, it should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present application can be understood by those skilled in the art as the case may be.

Fig. 1 is a schematic structural view illustrating a connection between a display module and a housing according to the related art, and fig. 2 is an exploded schematic view illustrating the display module and the housing according to the related art. As shown in fig. 1 and 2, in an example of the related art, four screw posts 110a are protrudingly provided on an inner surface of a casing 100a of an air conditioner internal unit, a screw hole is provided at a center of each screw post 110a, and a display panel 220a of a display assembly 200a is screw-coupled with two of the screw posts 110 a. The mounting cover 210a of the display module 200a includes a plate body 211a and a surrounding wall 212a, the surrounding wall 212a is connected to the peripheral edge of the plate body 211a and protrudes to one side of the plate body 211a, two through holes 2110a are provided on the plate body 211a, the two through holes 2110a are opposite to the threaded holes of the other two screw posts 110a, and screws pass through the through holes 2110a and are screwed with the corresponding threaded holes. That is, the related art fixes the mounting cover 210a to the housing 100a by designing the plate body 211a to be screwed with the housing 100 a. Thus, the screws connecting the mounting cover 210a and the housing 100a are passed into the mounting cover 210a from the outside of the mounting cover 210a, and the screw posts 110a on the housing 100a are also accommodated in the mounting cover 210 a.

As described in the background art, there is a problem in the related art that cold air blown out from an air conditioner indoor unit easily flows into the mounting cover 210a of the display module 200a, so that condensed water is easily formed in the mounting cover 210a, resulting in damage to the display panel 220a located in the mounting cover 210 a.

After careful study, researchers found that the cause of the problem was: firstly, the casing 100a of the air conditioner indoor unit is usually arc-shaped, there is a possibility that the installation cover 210a and the casing 100a cannot be completely attached, so that the cold air easily flows into the installation cavity from between the installation cover 210a and the casing 100a, and secondly, in the matching relationship of screw connection, the screw and the through hole 2110a are often in clearance fit, so that the screw and the through hole 2110a have a clearance, so that the cold air easily flows into the installation cavity from the clearance.

In view of the above problem, researchers thought to arrange a sealing gasket between the mounting cover and the housing, so that the sealing gasket seals the gap between the mounting cover and the housing to prevent the cold air from flowing into the mounting cavity from between the mounting cover and the housing. Further, it is conceivable that the joint between the mounting cover and the housing is designed to be located outside the mounting cover so as to prevent cold air from entering the mounting cover from the joint between the mounting cover and the housing. Finally, the researcher has conceived designing the mounting cap to include an extension edge that is connected to the perimeter wall of the mounting cap and that extends outwardly of the mounting cavity, the extension edge being connected to the housing so that the mounting cap is secured to the housing.

The air conditioner internal unit according to the embodiment of the present application will be described in detail below with reference to the accompanying drawings.

Fig. 3 is a schematic view of an air conditioner in this embodiment, and fig. 4 is a schematic view of a part of a casing in this embodiment. Referring to fig. 3 and 4, an air conditioner internal unit 1000 is provided in an embodiment of the present application, and the air conditioner internal unit 1000 is a floor air conditioner internal unit, and the air conditioner internal unit 1000 may be cylindrical or square in shape. Of course, in other embodiments, the air conditioner internal unit 1000 may also be a wall-mounted air conditioner internal unit, which is not limited in this embodiment.

Illustratively, the air conditioner indoor unit 1000 may include a casing 100, a cross-flow fan, and a heat exchanger, wherein a cavity for installing the cross-flow fan and the heat exchanger is formed inside the casing 100, an air inlet and an air outlet 110 are formed on the casing 100, the air inlet, the cavity, and the air outlet 110 are sequentially communicated to form a heat exchange air duct, the cross-flow fan is configured to drive air in an external environment to enter the cavity from the air inlet and drive the air to flow out of the air inlet along the heat exchange air duct, and the heat exchanger is located between the air inlet and the cross-flow fan and is configured to exchange heat with the air flowing through, so as to implement cooling or heating.

Specifically, in some embodiments, the housing 100 may be designed to include a front panel on which the intake vent is formed and a rear panel on which the outlet vent is formed. When the air conditioner indoor unit 1000 is used indoors, the rear panel is close to an indoor wall, and the front panel faces indoors. In other embodiments, the housing 100 may include a display mask on top of the front and rear panels, with an opening formed at an edge of the top of the front panel, and a portion of the display mask located within the opening, in addition to the front and rear panels.

Fig. 5 is a partial schematic view of the connection between the housing and the display module in this embodiment, fig. 6 is an exploded schematic view of the display module in this embodiment, fig. 7 is a schematic view of the structure of the display module in this embodiment, fig. 8 is a schematic view of the structure of the mounting cover in this embodiment, and fig. 9 is a schematic view of the structure of the sealing gasket in this embodiment.

Referring to fig. 4 to 8, the air conditioner indoor unit 1000 further includes a display assembly 200, the outer casing 100 may be provided with a window 120, and the display assembly 200 is connected to the outer casing 100, so that the display assembly 200 can be displayed to a user through the window 120. Here, the provision of the window 120 on the housing 100 should be construed broadly. For example, in embodiments where the enclosure 100 includes a front panel and a rear panel, the window 120 may be formed on the front panel; in embodiments where the housing 100 includes a front panel, a back panel, and a display mask, the window 120 may be formed on the display mask. It should be noted that a transparent cover plate may be installed in the window 120, so that the user can observe the information displayed by the display assembly 200 through the transparent cover plate, and the cover plate can also block air, dust, etc. in the external environment from entering the inside of the display assembly 200 from the window 120.

Specifically, the display assembly 200 may include a display panel 220 and a mounting cover 210, the display panel 220 may be capable of controllably displaying character information, the mounting cover 210 has a mounting cavity inside for mounting the display panel 220, and the mounting cover 210 is covered on the casing 100 and is tightly connected with the casing 100. The fastening connection should be broadly understood, for example, the mounting cup 210 may be adhesively attached to the housing 100, or the mounting cup 210 may be threaded or snapped into engagement with the housing 100.

The character information can refer to the current water temperature, the residual hot water amount or other information; and the expression mode of the character information can be Arabic numerals, Chinese characters or symbols and the like. By acquiring the character information, the user can reasonably adjust the bathing time, and great convenience is brought to the user. The character information may be transmitted to the display panel 220 by the controller of the air conditioner indoor unit 1000, and at this time, the display panel 220 may be electrically connected to the controller of the air conditioner indoor unit 1000 through a cable, and the cable is used for communication between the display panel 220 and the controller.

As shown in fig. 6 and 8, the mounting cover 210 may specifically include a plate body 211 and a surrounding wall 212, the surrounding wall 212 is connected to a circumferential edge of the plate body 211 and protrudes toward the housing 100, and the plate body 211 and the surrounding wall 212 can jointly enclose a mounting cavity. It can be seen that such a mounting cavity has an open opening from which the display panel 220 can be mounted into the mounting cavity. When the installation cover 210 covers the housing 100, the display surfaces of the plate body 211 and the display panel 220 are opposite to the window 120, the character information displayed by the display panel 220 can be observed by a user through the window 120, and the housing 100 can block the opening of the installation cavity, so that the installation cavity becomes a closed space, and dust, water vapor and the like can be prevented from entering the installation cavity to influence the performance of the display panel 220.

The shape of the plate body 211 is non-limiting, and for example, in the example shown in fig. 6 to 8, the plate body 211 has a rectangular shape. In other embodiments, the shape of the plate body 211 may be square or circular. Since the surrounding walls 212 are connected to the peripheral edges of the plate body 211, the shape of the surrounding walls 212 is formed according to the plate body 211, for example, when the plate body 211 has a rectangular shape, the surrounding walls 212 have a corresponding rectangular shape. The thickness of the wall 212 is also not limited, and for example, the thickness of the wall 212 may be 1mm or more and 5mm or less.

With continued reference to fig. 7-9, the air conditioner indoor unit 1000 further includes a gasket seal 300, the gasket seal 300 being disposed between the enclosure wall 212 and the housing 100 to close a gap between the enclosure wall 212 and the housing 100. So designed, even the shell 100 is the arc, the shape of installation cover 210 can't be completely adapted to shell 100, so that when the partial position of installation cover 210 can't be laminated with shell 100, seal gasket 300 can compensate the clearance between installation cover 210 and shell 100, has played the sealing effect, be favorable to avoiding the air conditioning that air conditioner internal unit 1000 blew out to flow into the installation intracavity from the clearance between installation cover 210 and the shell 100, waterproof dustproof has been realized, thereby help avoiding display panel 220 to wet and appear the short circuit.

It will be appreciated that the shape and dimensions of the sealing gasket 300 are adapted to the shape and dimensions of the wall 212 so that the sealing gasket 300 can be located between the entire annular face of the wall 212 facing the housing 100 and the housing 100. For example, in the example shown in fig. 7 and 8, the plate 211, the wall 212 and the gasket seal 300 are rectangular. When the wall 212 has a thickness of 3mm, the difference between the outer edge and the inner edge of the sealing gasket 300 may also be 3mm, i.e. the width D of the sealing gasket 300 is 3mm (as shown in fig. 9, for example). The thickness of the sealing gasket 300 is not limited, and for example, the thickness of the sealing gasket 300 is 1mm or more and 5mm or less.

The sealing gasket 300 may be a metal gasket. Alternatively, the sealing gasket 300 may be a flexible gasket. In the embodiment where the sealing gasket 300 is a flexible gasket, the sealing gasket 300 may be specifically a rubber gasket made of a rubber material (e.g., silicone) or a plastic gasket made of a plastic material (e.g., Polyurethane (PU)). It will be appreciated that the flexible sealing gasket 300 has a deformability that is well matched to the gap between the housing 100 and the mounting cup 210, and a sealing performance is good, compared to a metal gasket. Moreover, when the housing 100 is curved, the flexible sealing gasket 300 can be well adapted to the curved housing 100.

The gasket seal 300 may be provided on the housing 100 or alternatively, the gasket seal 300 may be provided on the wall 212. Wherein the sealing gasket 300 and the housing 100 or the wall 212 can be adhered by glue. For example, the gasket 300 may be provided on the wall 212, and during installation, an adhesive may be applied to either the wall 212 or the gasket 300.

It will also be appreciated that in one possible implementation, the sealing gasket 300 may be provided with a glue layer to provide an adhesive connection of the mounting cup 210 to the housing 100. Specifically, when the gasket seal 300 is disposed on the housing 100, the adhesive layer is correspondingly disposed on a surface of the gasket seal 300 facing the mounting cover 210; when the sealing gasket 300 is disposed on the wall 212, the adhesive layer is correspondingly disposed on the side of the sealing gasket 300 facing away from the wall 212.

It should be noted that in the embodiment where the adhesive layer is disposed on the sealing gasket 300, so that the mounting cover 210 is adhesively connected to the housing 100, when the sealing gasket 300 is disposed on the surrounding wall 212, the mounting cover 210 can be more conveniently fixed to the housing 100. Specifically, if the gasket 300 is disposed on the housing 100, the gasket 300 can be first mounted on the housing 100, and then the display device 200 can be moved to make the wall 212 face the gasket 300, and the display device 200 can be moved continuously until the wall 212 is attached to the glue layer on the gasket 300.

If the gasket 300 is disposed on the wall 212, the gasket 300 can be first mounted on the wall 212, and then the display assembly 200 can be moved until the glue layer on the gasket 300 is attached to the housing 100. It can be seen that when the sealing gasket 300 is disposed on the wall 212, the display module 200 is aligned with the sealing gasket 300 without adjusting the position of the display module 200 during the installation process, which is convenient for installation.

With continued reference to fig. 6-8, the mounting cover 210 further includes an extension 213, the extension 213 is connected to the peripheral edge of the peripheral wall 212 and extends out of the mounting cavity, and the extension 213 is fastened to the housing 100. It can be seen that the present embodiment achieves the fixing of the mounting cup 210 to the housing 100 by designing the extension edge 213 to be firmly connected to the housing 100.

Wherein the extension edge 213 may be connected with the housing 100 by a screw. Specifically, the extending edge 213 may have a through hole 2131, the inner surface of the housing 100 may have a protruding stud 130, the center of the stud 130 has a threaded hole, the threaded hole is opposite to the through hole 2131, and the screw passes through the through hole 2131 of the extending edge 213 and then fits with the threaded hole. Of course, the extension edge 213 may be bonded or snap-fit to the housing 100.

It will be appreciated that the connection point of the mounting cover 210 and the casing 100 is located outside the mounting cavity, so that no matter whether a gap is formed at the connection point of the extension edge 213 and the casing 100, the cool air entering the gap cannot flow into the mounting cavity, so as to solve the problem that the cool air flows from the through hole 2131 of the mounting cover 210. For example, in the embodiment where the mounting cover 210 is screwed with the casing 100 by screws, although the extending rim 213 of the mounting cover 210 is also provided with the through hole 2131, the screws pass through the through hole 2131 and are screwed with the casing 100, the through hole 2131 on the extending rim 213 is not communicated with the mounting cavity, so that even if cold air enters the through hole 2131 of the extending rim 213, the cold air cannot enter the mounting cavity, and the performance of the display panel 220 is prevented from being affected by the cold air.

Furthermore, since the screw posts on the casing 100 in the related art extend into the mounting cover 210, the inside of the mounting cover 210 in the related art needs to be designed to be larger, and the connection point of the extending edge 213 and the casing 100 in the embodiment of the present application is located outside the mounting cavity, so that the space of the mounting cavity is not occupied by the components connecting the extending edge 213 and the casing 100, and the inside of the mounting cover 210 can be designed to be smaller.

Through the above arrangement, the air conditioner internal unit 1000 provided by the embodiment of the present application includes the plate body 211, the surrounding wall 212 and the extension edge 213 by designing the mounting cover 210, the surrounding wall 212 and the plate body 211 are connected at their edges and the two jointly enclose the mounting cavity for the display panel 220 to be mounted, the extension edge 213 and the plate body 211 are connected at their edges and extend outward from the mounting cavity, and the extension edge 213 and the housing 100 are fastened and connected. In this way, the joint of the mounting cover 210 and the housing 100 is located on the extending edge 213, that is, outside the mounting cavity, so that even if there is a gap at the joint of the mounting cover 210 and the housing 100, the cold air cannot enter the mounting cavity through the gap.

In addition, the air conditioner internal unit 1000 is also arranged between the enclosure wall 212 and the casing 100 by designing a sealing gasket 300, and the sealing gasket 300 plays a sealing role to prevent cold air from flowing into the mounting cavity from between the mounting cover 210 and the casing 100.

In summary, it can be seen that the air conditioner internal unit 1000 provided in the embodiment of the present application can solve the problems caused by two reasons of the problems described in the background art, that is, can prevent cold air from flowing into the installation cavity from between the installation cover 210 and the outer casing 100 and the through hole 2131 on the installation cover 210 for connecting the outer casing 100, so as to prevent the installation cover 210 from forming condensed water inside, and further, is beneficial to preventing the display panel 220 from being damaged due to moisture.

The surrounding wall 212 may further have a wire through hole 2121, and the cable may extend out of the installation cavity from the wire through hole 2121 to be electrically connected to a controller of the air conditioner internal unit 1000. Wherein, the diameter of the wire through hole 2121 may be the same as the diameter of the cable. So design, when the cable worn to establish in the line hole 2121, there was not the gap between cable and the pore wall of crossing the line hole 2121, was favorable to avoiding air conditioning to enter into the installation intracavity from the cable with crossing between the line hole 2121. Further, the cable can be adhered to the hole wall of the wire passing hole 2121 through an adhesive, and the adhesive can also play a role in preventing water and dust, so that the display assembly 200 can have good waterproof performance.

As shown in fig. 6 to 9, the wire through hole 2121 may be disposed at an edge of the surrounding wall 212 far from the plate body 211. Accordingly, the sealing gasket 300 is provided with a notch 310, and the notch 310 is aligned with the through hole 2121 to prevent the cable from interfering with the sealing gasket 300. It will be appreciated that by providing an opening, the opening causes the sealing gasket 300 to break. For example, in fig. 6 to 9, two wire holes 2121 are provided on the surrounding wall 212, and both the two wire holes 2121 are located at the edge of the surrounding wall 212 far from the plate body 211, and correspondingly, two notches 310 are provided on the sealing gasket 300, and the two notches 310 enable the sealing gasket 300 to be formed into two segments.

The display panel 220 may be coupled to the mounting cover 210 by screws such that the display panel 220 is mounted in the mounting cavity. Specifically, the display panel 220 is provided with a connecting through hole 221, one surface of the plate body 211 facing the window 120 is provided with a mounting post 2111 in a protruding manner, the center of the mounting post 2111 is provided with a threaded connecting hole, the connecting through hole 221 is opposite to the threaded connecting hole, and a screw passes through the connecting through hole 221 and is matched with the threaded connecting hole. It can be seen that, with such a design, the screw connecting the display panel 220 and the mounting cover 210 is located in the mounting cavity and connected to the mounting cover 210, and the connection through hole 221 is disposed on the plate body 211, and the mounting post 2111 is disposed on the display panel 220, compared with the case where the connection through hole 221 is located on the display panel 220 in the embodiment of the present application, the cold air cannot enter the mounting cavity through the connection through hole 221, and therefore the cold air is prevented from being formed into condensed water to cause short circuit damage to the display panel 220.

As described above, the stud 130 may be protruded from the inner surface of the housing 100, and the extension edge 213 may be screwed with the stud 130 by a screw, so that the mounting cap 210 is fixed to the housing 100. A plurality of studs 130 may be provided, and correspondingly, a plurality of screws are also provided, and the extending edge 213 is provided with a plurality of through holes 2131, the plurality of through holes 2131 are arranged along the circumferential edge of the surrounding wall 212 at intervals, and the plurality of through holes 2131 correspond to the plurality of studs 130 one to one, so that each stud 130 is screwed with the extending edge 213 through a screw.

As shown in fig. 4 to 8, for example, two studs 130 may be provided, the two studs 130 are respectively located at two sides of the window 120 along the left-right direction of the air conditioner indoor unit 1000, two through holes 2131 are provided on the extending edge 213, the two through holes 2131 are respectively opposite to the two studs 130, and the two through holes 2131 are disposed near the top of the mounting cover 210. Thus, the top of the mounting cap 210 is screwed with the housing 100.

Of course, in other embodiments, for example, four studs 130 may be provided, and when the plate body 211 is rectangular, four through holes 2131 are correspondingly provided on the extending edge 213, and the four through holes 2131 are respectively disposed on one side of each edge of the rectangular plate body 211.

On the basis of the above embodiment, with continued reference to fig. 4 and 5, an abutting plate 140 may be further protrudingly disposed on the inner surface of the casing 100, the abutting plate 140 is connected to the inner surface of the casing 100 and extends along the left-right direction of the air conditioner internal unit 1000, the bottom of the extending edge 213 contacts the abutting plate 140, and the abutting plate 140 is used to prevent the extending edge 213 from moving downward. In addition, a limiting member 150 may be further protrudingly disposed on the inner surface of the casing 100, the abutting plate 140, the limiting member 150 and the casing 100 jointly define a limiting space, the extending edge 213 is located in the limiting space, and the limiting member 150 is used for limiting displacement of the extending edge 213 along the left-right direction and the front-back direction of the air conditioner indoor unit 1000.

It can be understood that, since the bottom of the extending edge 213 abuts against the limiting member 150, the limiting member 150 can prevent the extending edge 213 from moving downward, and in combination with the limiting member 150, the displacement along the left-right direction and the front-back direction of the air conditioner indoor unit 1000 is also limited, and when the screw connecting the top of the extending edge 213 and the housing 100 is removed, the limiting member 150 only has the freedom of moving upward.

So configured, the mounting cover 210 is fastened to the housing 100 in such a manner that the top of the extension edge 213 is screwed to the housing 100, and the bottom of the extension edge 213 is limited in the limiting space. Thus, when the display module 200 is fixed to the housing 100, the extending edge 213 is first placed into the limiting space, the display module 200 is moved, the bottom of the extending edge 213 abuts against the abutting plate 140, and the extending edge 213 is connected to the stud 130 on the housing 100 by using the screw. It can be seen that the abutting plate 140 and the limiting member 150 can perform a positioning function, so as to facilitate the display assembly 200 to find the installation position, facilitate installation, and facilitate improvement of installation efficiency.

Illustratively, as shown in fig. 4 and 5, the limiting member 150 may further include a first blocking plate 151 and a second blocking plate 152, the first blocking plate 151 and the second blocking plate 152 are spaced apart from each other in the left-right direction of the air conditioner internal unit 1000, and when the mounting cover 210 is fixed to the housing 100, the first blocking plate 151 and the second blocking plate 152 are respectively located at the left and right sides of the mounting cover 210 to limit the displacement of the mounting cover 210 in the left-right direction of the air conditioner internal unit 1000. The limiting member 150 further includes a third baffle 153, the third baffle 153 is connected to the abutting plate 140, and when the mounting cover 210 is fixed to the housing 100, the extending edge 213 is located between the housing 100 and the third baffle 153 to limit the displacement of the mounting cover 210 in the front-rear direction of the air conditioner internal unit 1000.

Specifically, in fig. 4 and 5, two sets of the abutting plates 140 and the third baffle 153 may be provided, one set of the abutting plates 140 and the third baffle 153 is connected with the first baffle 151 and jointly configured as a first corner support, the other set of the abutting plates 140 and the third baffle 153 is connected with the second baffle 152 and jointly configured as a second corner support, and the first corner support and the second corner support jointly support the bottom of the extending edge 213.

Alternatively, in other embodiments of the present application, the limiting element 150 may also be replaced by two hooks, the two hooks are disposed at an interval along the left-right direction of the air conditioner internal unit 1000, the hooks specifically include a cantilever and a hook body, one end of the cantilever extends along the front-back direction of the air conditioner internal unit 1000 and is connected to the inner surface of the casing 100, and the other end of the cantilever is connected to the hook body. When the extension edge 213 is located in the limiting space, the extension edge 213 is located between the outer shell 100 and the hook body, the cantilever of one of the hooks can prevent the extension edge 213 from moving to the left side of the air conditioner indoor unit 1000, the cantilever of the other hook can prevent the extension edge 213 from moving to the right side of the air conditioner indoor unit 1000, and the hook body prevents the extension edge 213 from moving to the rear side of the air conditioner indoor unit 1000.

The embodiment of the application provides an air conditioner, which comprises an air conditioner external unit and the air conditioner internal unit 1000 described in any one of the above embodiments.

It should be noted that, since the air conditioner of this embodiment adopts all the structures of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are provided, and details are not repeated herein.

So far, the technical solutions of the present application have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present application is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the present application, and the technical scheme after the changes or substitutions will fall into the protection scope of the present application.

Claims (10)

1. An air conditioner indoor unit, characterized by comprising:

a display panel capable of controllably displaying character information;

the shell is provided with a window;

the mounting cover comprises a plate body, a surrounding wall and an extending edge, the plate body is opposite to the window, the surrounding wall is connected with the circumferential edge of the plate body and is arranged in a protruding mode towards the shell, the plate body and the surrounding wall jointly form a mounting cavity for mounting the display panel, the extending edge is connected with the circumferential edge of the surrounding wall and extends out of the mounting cavity, and the extending edge is fixedly connected with the shell;

a sealing gasket disposed between the enclosure wall and the housing.

2. The indoor unit of an air conditioner as claimed in claim 1, wherein the display panel is connected with a controller of the indoor unit of the air conditioner through a cable, a wire passing hole for the cable to pass through is formed in the surrounding wall, and the diameter of the wire passing hole is the same as that of the cable.

3. An indoor unit of an air conditioner as claimed in claim 2, wherein the wire passing hole is arranged at the edge of the surrounding wall far away from the plate body; the sealing gasket is provided with a notch, and the notch is aligned with the wire passing hole.

4. The indoor unit of claim 1, wherein the sealing gasket is made of Polyurethane (PU); and/or the thickness of the sealing gasket is more than or equal to 1mm and less than or equal to 5 mm.

5. An air conditioner indoor unit as claimed in any one of claims 1 to 4, wherein the sealing gasket is bonded to a face of the surrounding wall opposite to the panel;

the width of the sealing gasket is consistent with the thickness of the surrounding wall.

6. The indoor unit of an air conditioner as claimed in any one of claims 1 to 4, further comprising a screw, wherein a connecting through hole is formed in the display panel, a mounting post is convexly arranged on one surface of the plate body facing the window, a threaded connecting hole is formed in the center of the mounting post, the connecting through hole is opposite to the threaded connecting hole, and the screw penetrates through the connecting through hole and is matched with the threaded connecting hole.

7. An indoor unit of an air conditioner as claimed in any one of claims 1 to 4, wherein an abutting plate is convexly arranged on the inner surface of the casing, the abutting plate extends along the left-right direction of the indoor unit of the air conditioner, and the bottom of the extending edge abuts against the abutting plate;

the air conditioner indoor unit comprises an air conditioner indoor unit and is characterized in that a limiting part is convexly arranged on the inner surface of the shell, a limiting space is jointly limited by the abutting plate, the limiting part and the shell, the extending edge is located in the limiting space, and the limiting part is used for limiting the displacement of the extending edge in the left-right direction and the front-back direction of the air conditioner indoor unit.

8. The indoor unit of an air conditioner according to claim 7, wherein the limiting member comprises a first baffle plate, a second baffle plate and a third baffle plate, the first baffle plate and the second baffle plate are arranged at intervals in the left-right direction of the indoor unit of the air conditioner, and the mounting cover is located between the first baffle plate and the second baffle plate;

the third baffle with the butt plate is connected, just extend the limit and be located the shell with between the third baffle.

9. An air conditioner indoor unit as claimed in claim 8, wherein a plurality of studs are convexly arranged on the inner surface of the outer shell, and each stud is in threaded connection with the extending edge through a screw;

the third baffle with the butt joint board is equipped with two, one the third baffle reaches the butt joint board all with first baffle is connected, another the third baffle reaches the butt joint board all with the second baffle is connected.

10. An air conditioner, comprising: an air conditioner outdoor unit and an air conditioner indoor unit as claimed in any one of claims 1 to 9.

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