CN219955480U

CN219955480U - Indoor unit of air conditioner

Info

Publication number: CN219955480U
Application number: CN202321172654.3U
Authority: CN
Inventors: 尚庆安; 马令庆; 张旭
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-03
Anticipated expiration: 2033-05-16

Abstract

The utility model provides an air conditioner indoor unit. The indoor unit of the air conditioner comprises a shell, wherein the shell comprises a front panel and a back panel, an indoor air outlet is arranged on the front panel, and the back panel is arranged opposite to the front panel; the front panel is provided with a mounting opening; the display front panel is connected to the mounting opening and is made of transparent or semitransparent materials; the display membrane is positioned on one side of the display panel, which is close to the backboard; the display panel is positioned on one side of the display membrane far away from the display front panel, and is fixedly connected with the display membrane; the mounting plate is fixedly connected with the display panel and is positioned on one side of the display panel, which is close to the backboard; the mounting box is fixedly connected with the mounting plate and is positioned on one side of the mounting plate, which is close to the backboard; the mounting plate comprises a first elastic part, and the first elastic part extends towards the backboard; when the mounting plate is mounted into the mounting box, the first elastic portion is compressed, and the mounting box applies elastic force to the mounting plate toward the front panel, so that the display panel, the display membrane and the display front panel are mutually pressed.

Description

Indoor unit of air conditioner

Technical Field

The utility model relates to the technical field of household appliances, in particular to an air conditioner indoor unit.

Background

Along with the rapid development of indoor units of air conditioners, people put forward a requirement for clearer display data on a display panel of the indoor unit of the air conditioner.

The indoor unit of the air conditioner comprises a shell, wherein the shell comprises a front panel provided with an indoor air outlet, and a display assembly is connected to the front panel.

In the prior art, the display assembly includes an in-mold decoration display panel, and the in-mold decoration display panel is connected with the display assembly, so that the display panel can be hidden inside the front panel.

Because the mounting mode between display panel and the display module is complicated, and lead to the location inaccuracy of display panel easily, lead to the display result unclear, and display panel's dustproof effect is relatively poor, when the user observes the indoor set of air conditioner, can only see unclear display result, can not obtain clear data.

Disclosure of Invention

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

The utility model aims to provide an air conditioner indoor unit, which comprises a display assembly and a display front panel, wherein the display assembly comprises a mounting box, a mounting plate, a display panel and a display membrane, the display membrane is positioned on one side of the display front panel, which is close to a back plate, the mounting plate comprises a first elastic part, and the first elastic part extends towards the back plate; when the mounting panel is installed to the mounting box in, first elastic part is compressed, the mounting box applys the elasticity towards the front panel to make and press each other between display panel, the demonstration diaphragm and the demonstration front panel, so that the clearance between demonstration diaphragm and the demonstration front panel reduces, thereby the light that makes the demonstration diaphragm send can be by a wide margin see through the demonstration front panel, so that the user can more clear see through the demonstration front panel and observe the demonstration parameter.

An air conditioner indoor unit according to the present utility model includes:

the shell comprises a front panel and a back panel, wherein an indoor air outlet is formed in the front panel, and the back panel is arranged opposite to the front panel; the front panel is provided with a mounting opening;

a display front panel connected to the mounting port, the display front panel being of a transparent or translucent material;

a display membrane located on one side of the display panel near the back plate;

the display panel is positioned on one side of the display membrane far away from the display front panel, and is fixedly connected with the display membrane;

the mounting plate is fixedly connected with the display plate and is positioned on one side of the display plate, which is close to the back plate;

the mounting box is fixedly connected with the mounting plate and is positioned on one side of the mounting plate, which is close to the back plate;

a first elastic portion, the mounting plate including a first elastic portion extending toward the back plate;

the first elastic portion is compressed when the mounting plate is mounted into the mounting box, and the mounting box applies an elastic force to the mounting plate toward the front panel so as to press the display panel, the display membrane and the display front panel.

In some embodiments of the present utility model, the first elastic parts have at least two, and the two first elastic parts are symmetrically disposed, so that the mounting box provides the mounting plate with a symmetrical elastic force toward the front panel.

In some embodiments of the present utility model, the display front panel is formed with an extension blocking plate having a shape and size to be matched with a sidewall of the mounting case such that the mounting case is mounted inside the extension blocking plate.

In some embodiments of the present utility model, the extending blocking plates have at least two groups, one group of the extending blocking plates includes two extending blocking plates, a limiting groove is formed between two adjacent extending blocking plates in one group of the extending blocking plates, and the case of the mounting box is mounted between the limiting grooves.

In some embodiments of the utility model, the display panel and the mounting plate are fixedly connected through screws; the display panel is provided with a positioning hole, the mounting plate is provided with a positioning shaft extending towards the front panel, and the positioning shaft is connected to the inside of the positioning hole.

In some embodiments of the present utility model, a mounting notch is formed on the peripheral edge of the mounting plate, a limiting portion is formed on the inner side edge of the mounting box, and the size and position of the mounting notch are matched with those of the limiting portion, so that the limiting portion is arranged inside the mounting notch, and the relative position between the mounting plate and the mounting box is kept fixed.

In some embodiments of the present utility model, at least one positioning plate is further provided on a side wall of the mounting box, and at least one positioning groove is provided on an outer peripheral edge of the mounting plate, and the positioning plate is matched with the positioning groove.

In some embodiments of the present utility model, the display front panel is fixedly connected with the mounting box through a screw, a hook extending towards the back plate is arranged on the display front panel, and the hook is connected to an outer side wall of the mounting box.

In some embodiments of the present utility model, a positioning post is disposed on the display front panel, a positioning hole is disposed on the mounting box, and the positioning post is disposed in the positioning hole in a penetrating manner.

In some embodiments of the present utility model, an error-preventing recess is further formed on the display front panel, an error-preventing baffle is formed on a side wall of the mounting box, the error-preventing baffle extends towards the back panel, and the error-preventing baffle is mounted in the error-preventing recess.

The utility model has at least the following positive effects:

the utility model provides an air conditioner indoor unit. The indoor unit of the air conditioner comprises a shell, wherein the shell comprises a front panel and a back panel, an indoor air outlet is arranged on the front panel, and the back panel is arranged opposite to the front panel; the front panel is provided with a mounting opening; the display front panel is connected to the mounting opening and is made of transparent or semitransparent materials; the display membrane is positioned on one side of the display panel, which is close to the backboard; the display panel is positioned on one side of the display membrane far away from the display front panel, and is fixedly connected with the display membrane; the mounting plate is fixedly connected with the display panel and is positioned on one side of the display panel, which is close to the backboard; the mounting box is fixedly connected with the mounting plate and is positioned on one side of the mounting plate, which is close to the backboard; the mounting plate comprises a first elastic part, and the first elastic part extends towards the backboard; when the mounting panel is installed to the mounting box in, first elastic part is compressed, the mounting box applys the elasticity towards the front panel to make and press each other between display panel, the demonstration diaphragm and the demonstration front panel, so that the clearance between demonstration diaphragm and the demonstration front panel reduces, thereby the light that makes the demonstration diaphragm send can be by a wide margin see through the demonstration front panel, so that the user can more clear see through the demonstration front panel and observe the demonstration parameter.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view showing a display front panel and a display assembly of an indoor unit of an air conditioner according to an embodiment of the present utility model to be cooperatively connected;

FIG. 2 is a rear view of FIG. 1;

fig. 3 is a view of another view of a display front panel and a display assembly of an air conditioner indoor unit according to an embodiment of the present utility model in cooperation;

fig. 4 is a disassembled view of a display front panel and a display assembly of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 5 is a split view of a display front panel and a display assembly of an indoor unit of an air conditioner according to an embodiment of the present utility model;

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

fig. 7 is a view of an indoor unit of an air conditioner according to an embodiment of the present utility model with a display module removed;

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

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

fig. 10 is a view of an installation box of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 11 is a mating view of a mounting box and mounting plate of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 12 is a mating view of a mounting box and mounting plate of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 13 is a mating view of a mounting box and mounting plate of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 14 is an enlarged view a in fig. 13;

fig. 15 is an enlarged view B in fig. 13;

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

fig. 17 is an enlarged view C in fig. 16;

fig. 18 is an enlarged view D in fig. 16;

fig. 19 is a view of a display front panel of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 20 is an enlarged view E in fig. 19;

in the above figures: 100. an air conditioner indoor unit; 11. a front panel; 111. an indoor air outlet; 12. a back plate; 13. a top plate; 14. a base; 2. displaying a front panel; 21. an extended blocking plate; 22. a hook; 23. positioning columns; 24. an error-proofing concave portion; 3. a display assembly; 31. a display membrane; 32. a display panel; 33. a mounting plate; 331. a first elastic portion; 332. positioning a shaft; 333. a mounting notch; 334. a positioning groove; 34. a mounting box; 341. a limit part; 342. a positioning plate; 344. an error-proof baffle; 4. a screw; 5. screw holes; 6. a screw mounting portion; 7. and positioning holes.

Detailed Description

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 description of the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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.

The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" or the like may include one or more such features, either explicitly or implicitly.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Hereinafter, embodiments of the present utility model will be described in detail with reference to fig. 1 to 20.

Along with the rapid development of indoor units of air conditioners, people put forward a requirement for clearer display data on a display panel of the indoor unit of the air conditioner. In the conventional air conditioner, the display assembly 3 is generally disposed on the front panel 11 of the air conditioner to facilitate the user to observe the display data of the display assembly 3. Because the inaccurate problem of location often exists between display diaphragm 31 and the display panel, the clearance between display diaphragm 31 and the display panel is great, leads to the light that display diaphragm 31 sent to be blocked by the air in the clearance and can not reach the display panel to make the light that display panel sees through less, can not reach the demand of accurate demonstration air conditioner parameter.

The utility model provides an air conditioner indoor unit, which comprises a shell, wherein the shell comprises a front panel 11 and a back panel 12, the front panel 11 and the back panel 12 are oppositely arranged, and the front panel 11 and the back panel 12 are fixedly connected. The front panel 11 is generally provided with an indoor air outlet 111, and conditioned air is blown from the indoor air outlet 111 on the front panel 11 into a room, so that the temperature and humidity of the indoor space are adjusted.

The air conditioning indoor unit includes a compressor, a condenser, an expansion valve, and an evaporator, and performs a refrigeration cycle or a heating cycle through the compressor, the condenser, the expansion valve, and the evaporator. The refrigerating cycle and the heating cycle comprise a compression process, a condensation process, an expansion process and an evaporation process, and cold or heat is provided for the indoor space through the heat absorption and release processes of the refrigerant, so that the temperature of the indoor space is regulated.

The compressor compresses the refrigerant gas into a high-temperature and high-pressure state and discharges the compressed refrigerant gas, and the discharged refrigerant gas flows into the condenser. The condenser condenses the compressed high-temperature and high-pressure gaseous refrigerant into a liquid refrigerant, and heat is released to the surrounding environment through the condensation process.

The liquid refrigerant flowing out of the condenser enters an expansion valve, and the expansion valve expands the liquid refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid refrigerant. The low-pressure liquid refrigerant flowing out of the expansion valve enters the evaporator, and when the liquid refrigerant flows through the evaporator, the heat absorbed by the liquid refrigerant evaporates into low-temperature low-pressure refrigerant gas, and the refrigerant gas in a low-temperature low-pressure state returns to the compressor. The evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioning indoor unit can adjust the temperature of the indoor space throughout the cycle.

The air conditioner includes an air conditioner indoor unit, an air conditioner outdoor unit 100 and an expansion valve, the air conditioner outdoor unit 100 includes a compressor and an outdoor heat exchanger, the air conditioner indoor unit includes an indoor heat exchanger, and the expansion valve may be provided in the air conditioner indoor unit or the air conditioner outdoor unit 100.

The indoor heat exchanger and the outdoor heat exchanger can be used as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner indoor unit is used as a heater for a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner indoor unit is used as a cooler for a cooling mode.

The air conditioner comprises a top plate 13 and a base 14, wherein the top plate 13 is connected to the top of a shell, the base 14 is connected to the bottom of the shell, the direction of the top plate 13 is defined to be the upper side of the air conditioner, and the direction of the positioning bottom plate is defined to be the lower side of the air conditioner.

The air conditioner comprises a front panel 11 and a back panel 12, wherein the front panel 11 is positioned on the front side of a shell, the back panel 12 is positioned on the rear side of the shell, the direction in which the front panel 11 is positioned is defined as the front side of the air conditioner, and the direction in which the back panel 12 is positioned is defined as the rear side of the air conditioner.

According to the utility model, the indoor unit of the air conditioner comprises a shell, wherein the shell comprises a front panel 11 and a back panel 12, an indoor air outlet 111 is arranged on the front panel 11, and the back panel 12 is arranged opposite to the front panel 11; the front panel 11 is provided with a mounting opening. The indoor unit of the air conditioner further comprises a display front panel 2, the display front panel 2 is connected to the mounting opening, and the display front panel 2 is made of transparent or semitransparent materials.

The indoor unit of the air conditioner further includes a display assembly 3, and the display assembly 3 includes a display membrane 31, a display panel 32, a mounting plate 33, and a mounting box 34.

The display membrane 31 is located on the side of the display panel close to the back plate 12. The display panel 32 is located at a side of the display membrane 31 away from the display front panel 2, and the display panel 32 is fixedly connected with the display membrane 31. The mounting plate 33 is fixedly connected with the display plate 32, and the mounting plate 33 is positioned on one side of the display plate 32 close to the back plate 12. The mounting box 34 is fixedly connected with the mounting plate 33, and the mounting box 34 is positioned on one side of the mounting plate 33, which is close to the back plate 12.

The mounting plate 33 includes a first elastic portion 331, and the first elastic portion 331 extends toward the back plate 12. When the mounting plate 33 is mounted into the mounting case 34, the first elastic portion 331 is compressed, and the mounting case 34 applies an elastic force toward the front panel 11 to the mounting plate 33 to press between the display panel 32, the display membrane 31, and the display front panel 2.

Specifically, by providing the first elastic portion 331, when the first elastic portion 331 is compressed, the mounting case 34 gives the first elastic portion 331 an elastic force toward the front side, so that the mounting plate 33 is closely attached to the display panel 32. Elasticity is transmitted to the display panel 32 from mounting panel 33, the front side of display panel 32 is pasted and is had the display membrane 31, the display membrane 31 sends light, display panel 32 and display membrane 31 paste as an organic wholely to make display membrane 31 be extruded by display panel 32, and hug closely on display front panel 2, with the clearance that reduces between display membrane 31 and the display front panel 2, thereby make the light that display membrane 31 sent can the maximum in-range follow display front panel 2 go out, so that the user can see more clear display parameter through the display panel demonstration, reinforcing user's user experience.

In the prior art, the display assembly 3 includes an in-mold decoration display panel, and the in-mold decoration display panel and the display assembly 3 are connected so that the display panel can be hidden inside the front panel 11. Because the mounting mode between display panel and the display module 3 is complicated, and the location of leading to display panel is inaccurate easily, leads to the display result unclear, and display panel's dustproof effect is relatively poor, when the user observes the indoor set of air conditioner, can only see unclear display result, can not obtain clear data.

In comparison with the prior art, in the display assembly 3 of the present utility model, the first elastic portion 331 is provided on the mounting plate 33, when the mounting plate 33 is mounted in the mounting box 34, the first elastic portion 331 is compressed, the mounting box 34 generates an elastic force toward the front side to the mounting plate 33, so that the mounting plate 33 has a tendency to move forward, and the display panel 32 and the display membrane 31 on the front side of the mounting plate 33 are pressed against the inner side of the display front panel 2, so that the gap between the display membrane 31 and the display front panel 2 is reduced, and thus the light emitted from the display membrane 31 can pass through the display front panel 2 to the greatest extent, so that the user can observe the cleaned display parameters.

In some embodiments of the present utility model, at least two first elastic portions 331 are provided, and the two first elastic portions 331 are symmetrically disposed, so that the mounting box 34 provides a symmetrical elastic force to the mounting plate 33 toward the front panel 11.

Specifically, the mounting plate 33 is provided with a mounting opening, one side of the mounting opening is provided with a first elastic portion 331, the first elastic portion 331 is an elastic piece, and the first elastic portion 331 is other elastic components within the scope of the present utility model.

The first elastic portion 331 extends in the left-right direction, and the first elastic portion 331 protrudes toward the rear side, and when the first elastic portion 331 is compressed by the mounting box 34, a portion of the first elastic portion 331 protruding most toward the rear side abuts against the mounting box 34.

The first elastic portions 331 have at least two groups, and one group of the first elastic portions 331 has at least two, and in the group of the first elastic portions 331, the two first elastic portions 331 are symmetrically disposed.

The area of the mounting opening of the mounting plate 33 is larger than that of the first elastic portion 331, so that the first elastic portion 331 can not collide with other portions of the mounting plate 33, and the probability of breakage of the first elastic portion 331 is reduced.

In some embodiments of the present utility model, the extension blocking plate 21 is formed on the display front panel 2, and the extension blocking plate 21 is shaped and sized to be matched with the outer circumferential sidewall of the mounting box 34 such that the mounting box 34 is mounted inside the extension blocking plate 21.

Specifically, the extension length of the extension blocking plate 21 is small, and the extension length of the extension blocking plate 21 is not greater than the extension length of the side wall of the mounting box 34, so that a good sealing effect is provided between the extension blocking plate 21 and the side wall of the mounting box 34, and the probability that dust enters the inside of the mounting box 34 from between the extension blocking plate 21 and the side wall of the mounting box 34 is reduced.

The extension blocking plates 21 are matched with the upper side wall and/or the lower side wall and/or the left side wall and/or the right side wall of the installation box 34, the number and the positions of the extension blocking plates 21 can be set according to the needs, the flexible arrangement is realized, and different installation requirements can be met.

In some embodiments of the present utility model, the extension barrier plates 21 have at least two sets, and one set of extension barrier plates 21 includes two extension barrier plates 21, and in one set of extension barrier plates 21, a limiting groove is formed between two adjacent extension barrier plates 21, and a case body of the installation case 34 is installed between the limiting grooves.

Specifically, among the two sets of extending blocking plates 21, one set of extending blocking plates 21 is engaged with the upper side wall of the mounting box 34, and the other set of extending blocking plates 21 is engaged with the lower side wall of the mounting box 34, so that the mounting and positioning between the mounting box 34 and the extending blocking plates 21 can be facilitated. Meanwhile, the upper side wall and the lower side wall of the mounting box 34 can be supported by the extending blocking plate 21, and the upper supporting force is applied to the mounting box 34 by the extending blocking plate 21, so that the connection between the mounting box 34 and the display front panel 2 is more stable.

In some embodiments of the present utility model, the display panel 32 and the mounting plate 33 are fixedly connected by the screw 4.

Specifically, the display panel 32 is provided with screw holes 5, the mounting plate 33 is provided with cylindrical screw mounting portions 6, and the screw holes 5 on the display panel 32 are matched with the screw mounting portions 6 on the mounting plate 33, so that the screws 4 are simultaneously penetrated in the screw mounting portions 6 and the screw holes 5, and the display panel 32 and the mounting plate 33 are fixedly connected through the screws 4.

Four included angles of the display panel 32 are provided with screw holes 5, and four included angles of the mounting plate 33 are provided with screw mounting portions 6, so that the four included angles of the display panel 32 can be fixed by the screws 4, and the connection between the display panel 32 and the mounting plate 33 is firmer.

In some embodiments of the present utility model, the display panel 32 is provided with a positioning hole 7, the mounting plate 33 is provided with a positioning shaft 332 extending toward the front panel 11, and the positioning shaft 332 is connected inside the positioning hole 7.

Specifically, the positioning holes 7 on the display panel 32 have at least two, and the two positioning holes 7 are located on the left and right sides of the display membrane 31. When mounting the display panel 32 and the mounting plate 33, the installer may directly insert the positioning shaft 332 into the positioning hole 7 to facilitate positioning.

In some embodiments of the present utility model, the mounting plate 33 is provided with a mounting notch 333 at an outer peripheral edge thereof, and the mounting box 34 is provided with a limiting portion 341 at an inner side thereof, and the size and position of the mounting notch 333 are matched with those of the limiting portion 341 so that the limiting portion 341 is disposed inside the mounting notch 333 to keep a relative position between the mounting plate 33 and the mounting box 34 fixed.

Specifically, the mounting plate 33 has an upper side, a lower side, a left side, and a right side, the mounting notches 333 have at least two groups, one group of mounting notches 333 is located on the upper side of the mounting plate 33, and the other group of mounting notches 333 is located on the lower side of the mounting plate 33.

The set of mounting notches 333 includes two mounting notches 333 that are symmetrically disposed, and the mounting notches 333 avoid the limiting portion 341, so that the limiting portion 341 can be limited in the left-right direction by the mounting notches 333, thereby keeping the relative position between the mounting plate 33 and the mounting box 34 in the left-right direction fixed.

The limiting portion 341 extends in the up-down direction, so as to facilitate positioning between the mounting notch 333 and the limiting portion 341.

In some embodiments of the present utility model, the side wall of the mounting box 34 is provided with a plurality of extension plates extending toward the center of the mounting box 34, the side wall of the mounting box 34 is further provided with at least one positioning plate 342, and the peripheral edge of the mounting plate 33 is provided with at least one positioning groove 334, and the positioning plate 342 is matched with the positioning groove 334.

Specifically, the side wall of the mounting box 34 is provided with an extension plate extending in the up-down direction, and the extension lengths of the extension plates may be the same or different, so that when the mounting plate 33 is mounted inside the mounting box 34, the extension plates are located around the mounting box 34 to limit the mounting box 34.

The side wall of the mounting box 34 is further provided with at least one positioning plate 342, and it should be noted that the positioning plate 342 is disposed at a middle position of the upper side wall of the mounting box 34, and the positioning plate 342 is connected inside the positioning slot 334, so as to facilitate positioning between the mounting box 34 and the mounting plate 33, and maintain the relative position between the mounting box 34 and the mounting plate 33 fixed.

In some embodiments of the present utility model, the display front panel 2 is fixedly connected to the mounting box 34 through the screw 4, the display front panel 2 is provided with the hook 22 extending towards the back plate 12, and the hook 22 is connected to the outer side wall of the mounting box 34.

Specifically, the display front panel 2 is provided with a cylindrical screw mounting portion 6 extending toward the rear side, and the mounting box 34 is provided with screw 4 mounting holes, and the screw mounting portion 6 on the display front panel 2 is fitted with the screw 4 mounting holes on the mounting box 34, so that the display front panel 2 and the mounting box 34 can be mounted by the screws 4.

The mounting holes of the screws 4 on the mounting box 34 are located at the left and right positions of the mounting box 34, so that the left and right parts of the mounting box 34 are limited by the screws 4, and the connection between the mounting box 34 and the display front panel 2 is more stable.

The two hooks 22 are at least two, and the two hooks 22 are respectively located at the left part and the right part of the mounting box 34, so that the left part and the right part of the mounting box 34 are clamped by the hooks 22, and the connection between the mounting box 34 and the display front panel 2 is more stable.

Further, the left part of the mounting box 34 is connected with one hook 22 and one screw 4, the right part of the mounting box 34 is connected with the first hook 22 and one screw 4, and a certain distance is kept between the hook 22 and the screw 4, so that the left part and the right part of the mounting box 34 are more balanced in stress, and the probability of detachment between the mounting box 34 and the display front panel 2 is reduced.

In some embodiments of the present utility model, the display front panel 2 is provided with a positioning post 23, the display box is provided with a positioning hole 7, and the positioning post 23 is penetrated in the positioning hole 7.

Specifically, the positioning holes 7 have two, one positioning hole 7 is located at the left portion of the display box, and the other positioning hole 7 is located at the right portion of the display box, so that the positioning is more accurate when the mounting box 34 is mounted with the display front panel 2.

Further, on the display box, a positioning hole 7 is provided adjacent to the screw hole 5. The positioning column 23 is firstly installed in the positioning hole 7, and then the screw 4 is connected in the screw hole 5. The positioning holes 7 are positioned at adjacent positions of the screw holes 5, which is favorable for positioning and installing the screw holes 5 of the display box and the screw installation part 6 of the display front panel 2, so that the installation is more convenient.

In some embodiments of the present utility model, the display front panel 2 is further provided with an error-preventing recess 24, and the side wall of the mounting box 34 is provided with an error-preventing baffle 344, wherein the error-preventing baffle 344 extends towards the back plate 12, and the error-preventing baffle 344 is mounted in the error-preventing recess 24.

Specifically, the extended blocking plate 21 of the display front panel 2 is provided with an error-preventing recess 24, and the lower sidewall of the mounting box 34 is provided with an error-preventing baffle 344 extending toward the lower side, and the error-preventing baffle 344 is connected in the error-preventing recess 24, so that the error-preventing baffle 344 is matched with the error-preventing recess 24.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An air conditioning indoor unit, comprising:

a display membrane located on one side of the display front panel near the back panel;

the mounting box is connected with the mounting plate and is positioned on one side, close to the backboard, of the mounting plate;

the first elastic portion is compressed when the mounting plate is mounted into the mounting box, and the mounting box applies an elastic force to the mounting plate toward the front panel so as to press the display panel, the display membrane, and the display front panel against each other.

2. The indoor unit of claim 1, wherein at least two of the first elastic parts are symmetrically disposed such that the mounting case provides the mounting plate with a symmetrical elastic force toward the front panel.

3. An indoor unit for air conditioning according to claim 1 or 2, wherein an extension blocking plate is formed on the display front panel, and the extension blocking plate is shaped and sized to be fitted to a side wall of the installation box such that the installation box is installed inside the extension blocking plate.

4. An indoor unit for an air conditioner according to claim 3, wherein the extending baffle has at least two groups, one group of the extending baffle includes two extending baffle plates, a limiting groove is formed between two adjacent extending baffle plates in one group of the extending baffle plates, and the case of the mounting box is mounted between the limiting grooves.

5. The indoor unit of claim 1 or 2, wherein the display panel and the mounting plate are fixedly connected by screws; the display panel is provided with a positioning hole, the mounting plate is provided with a positioning shaft extending towards the front panel, and the positioning shaft is connected to the inside of the positioning hole.

6. An indoor unit according to claim 1 or 2, wherein the mounting plate has a mounting notch on its outer peripheral edge, a limit portion is provided on an inner side edge of the mounting box, and the size and position of the mounting notch are matched with those of the limit portion, so that the limit portion is provided inside the mounting notch, so that a relative position between the mounting plate and the mounting box is kept fixed.

7. The indoor unit of claim 6, wherein the side wall of the mounting box is further provided with at least one positioning plate, and the peripheral edge of the mounting plate is provided with at least one positioning groove, and the positioning plate is matched with the positioning groove.

8. The indoor unit of claim 1 or 2, wherein the display front panel is fixedly connected with the mounting box through a screw, a hook extending towards the back panel is arranged on the display front panel, and the hook is connected to the outer side wall of the mounting box.

9. The indoor unit of claim 8, wherein the display front panel is provided with a positioning column, the mounting box is provided with a positioning hole, and the positioning column is inserted into the positioning hole.

10. The indoor unit of claim 1, 2 or 4, wherein 2 the display front panel is further provided with an error-proof recess, a side wall of the mounting box is provided with an error-proof baffle, the error-proof baffle extends towards the back panel, and the error-proof baffle is mounted in the error-proof recess.