CN220506995U - Wall-mounted air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses a wall-mounted air conditioner indoor unit and an air conditioner, wherein the wall-mounted air conditioner indoor unit comprises a partition piece, a front panel and a circuit board; the partition piece is provided with a first light-transmitting cavity and a second light-transmitting cavity, the first light-transmitting cavity is arranged on the periphery of the second light-transmitting cavity in a surrounding mode, and the first light-transmitting cavity and the second light-transmitting cavity are respectively provided with a light inlet and a light outlet which are oppositely arranged; the front panel is positioned at the light outlet side and is provided with a plurality of display areas corresponding to the light outlets; the circuit board is located the light inlet side, the surface of circuit board towards the front panel is equipped with luminous subassembly, luminous subassembly includes corresponding each the light inlet a plurality of light sources. The technical scheme of the utility model can reduce the manufacturing cost.

Description

Wall-mounted air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a wall-mounted air conditioner indoor unit and an air conditioner.

Background

In the prior air conditioner, the front panel is used as a display panel to display the information of the functional windows to reflect the opening and gear states of each function, and in the prior air conditioner, each functional window is transversely arranged, and the transverse span of the functional window on the front panel is larger, namely the functional window can be arranged along the length extending direction of the front panel, so that each light source corresponding to each functional window also has larger transverse span on the circuit board, the length of the circuit board is longer, and a plurality of circuit boards are needed to be spliced and combined to meet the display of the information of each functional window, thereby greatly increasing the manufacturing cost and reducing the assembly efficiency.

Disclosure of Invention

The utility model mainly aims to provide a wall-mounted air conditioner indoor unit, which aims to reduce manufacturing cost.

In order to achieve the above object, the present utility model provides a wall-mounted air conditioner indoor unit, comprising:

the partition piece is provided with a first light-transmitting cavity and a second light-transmitting cavity, the first light-transmitting cavity is arranged on the periphery of the second light-transmitting cavity in a surrounding mode, and the first light-transmitting cavity and the second light-transmitting cavity are respectively provided with a light inlet and a light outlet which are oppositely arranged;

the front panel is positioned at the light outlet side and is provided with a plurality of display areas corresponding to the light outlets; and

the circuit board is positioned at the light inlet side, a light emitting component is arranged on the surface of the circuit board facing the front panel, and the light emitting component comprises a plurality of light sources corresponding to the light inlets.

Optionally, the partition member includes a substrate, a plurality of baffles and an outer annular plate, the outer annular plate is located the substrate periphery, and with circuit board fixed connection, a plurality of baffles connect in between the substrate with the outer annular plate, and enclose and close and form a plurality of first printing opacity chamber.

Optionally, the cavity wall of each first light-transmitting cavity is in an arc surface structure.

Optionally, the substrate is provided with the second light-transmitting cavity, and the second light-transmitting cavity includes at least one sub-light-transmitting cavity.

Optionally, a first limiting structure is arranged on the surface, facing the separator, of the front panel, and a second limiting structure matched with the first limiting structure is arranged on any one of the base plate and the outer ring plate.

Optionally, the second limiting structure is disposed on the substrate, and at least one second limiting structure is disposed along a circumferential direction of the substrate.

Optionally, the second limiting structure is configured as either a limiting via or a limiting blind via.

Optionally, three second limit structures are provided, and the three second limit structures are distributed in a triangular shape.

Optionally, the wall-mounted air conditioner indoor unit further comprises a display box, wherein the display box is used for fixing the circuit board and is provided with a third limiting structure corresponding to the first limiting structure.

Optionally, the second limiting structure is configured as a limiting via hole, the first limiting structure is configured as a limiting post, the third limiting structure is configured as a mounting via hole, and the limiting post sequentially passes through the limiting via hole and the mounting via hole.

Optionally, the partition member further has a third light-transmitting cavity, and the third light-transmitting cavity is disposed around the first light-transmitting cavities, and has a light inlet and a light outlet that are disposed opposite to each other.

Optionally, the outer ring plate is provided with the third light-transmitting cavity along the circumferential direction thereof.

Optionally, the light source is configured as a first light source corresponding to the first light-transmitting cavity, and the first light source is located between two adjacent separators and is disposed away from the two separators.

Optionally, the first light source is a single-color LED lamp and is connected with a control module, and the control module is used for acquiring the on-off state of the working mode of the wall-mounted air conditioner indoor unit and turning on or off the first light source according to the on-off state;

the display area corresponding to the first light source is configured as a first display area, and the first display area is used for displaying the opening and closing states of all working modes of the wall-mounted air conditioner indoor unit; the working modes are humidity, wind speed, temperature, sterilization, purification or fresh air, and the optional five or more than five of the working modes are selected.

Optionally, the light source is configured as a second light source corresponding to the second light-transmitting cavity, the second light source is a single-color LED lamp and is connected with a control module, and the control module is used for obtaining the on-off state of the conventional function of the wall-mounted air conditioner indoor unit and turning on or off the second light source according to the on-off state;

the display area corresponding to the second light source is configured as a second display area, and the second display area is used for displaying the open-close states of a plurality of conventional functions of the wall-mounted air conditioner indoor unit;

the plurality of conventional functions are optionally three or more of temperature display, WIFI display, ECO display and electric auxiliary heat display.

Optionally, the light source is configured as a third light source corresponding to the third light transmission cavity, and the third light source is distributed along the circumferential direction of the outer ring plate.

Optionally, the third light source is a three-color LED lamp and is connected with a control module, and the control module is used for obtaining the opening and closing state of the wall-mounted air conditioner indoor unit and/or the linkage state of a plurality of working modes, and controlling the display color of the third light source according to the opening quantity of the working modes, wherein the display color corresponds to the linkage state.

Optionally, the front panel includes a board body and a decoration layer disposed on the front surface of the board body, and the display area is disposed on the decoration layer and includes a preset icon.

Optionally, the plate body is an injection molded part; and/or the plate body is a full-transparent piece or a half-transparent piece.

According to the technical scheme, the light rays emitted by the light source are utilized to enable the light rays passing through the first light transmission cavity and the second light transmission cavity to irradiate each display area, wherein the first light transmission cavity is arranged on the periphery of the second light transmission cavity in a surrounding mode, and all the display areas on the front panel are highlighted and concentrated in the preset area on the front panel, so that on one hand, the adjustment times of the visual field of a user are reduced, and on the other hand, the starting working conditions of the functional modules corresponding to all the display areas are conveniently and simultaneously obtained; on the other hand, the light sources are annularly distributed and concentrated on a circuit board, which is beneficial to reducing the area of the circuit board, thereby simplifying the whole assembly process and reducing the manufacturing cost.

Drawings

In order to more clearly illustrate the embodiments of the present 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, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a wall-mounted indoor unit of an embodiment of the present utility model;

FIG. 2 is a schematic layout of the display area in FIG. 1;

fig. 3 is an exploded view of the wall-mounted air conditioner indoor unit of fig. 1 at a first viewing angle;

fig. 4 is an exploded view of the wall-mounted air conditioner indoor unit of fig. 1 at a second view angle;

FIG. 5 is a cross-sectional view of the first and second spacing structures;

FIG. 6 is a schematic structural view of a first limiting structure and a third limiting structure;

FIG. 7 is a schematic diagram of the assembly of a spacer and a circuit board;

fig. 8 is an enlarged view at a in fig. 7.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				10	Partition piece	21	First limit structure
111	First light-transmitting cavity	22	Display area
				112	Second light-transmitting cavity	221	A first display area
113	Third light-transmitting cavity	222	A second display area
				12	Substrate board	223	A third display area
121	Second limiting structure	31	Circuit board
				13	Partition board	32	Display box
14	Outer ring plate	321	Third limit structure
				20	Front panel

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a wall-mounted air conditioner indoor unit.

Referring to fig. 1 to 8, in an embodiment of the present utility model, the wall-mounted air conditioner indoor unit includes a partition 10, a front panel 20, and a circuit board 31; the partition 10 is provided with a first light-transmitting cavity 111 and a second light-transmitting cavity 112, the first light-transmitting cavity 111 is arranged around the periphery of the second light-transmitting cavity 112, and the first light-transmitting cavity 111 and the second light-transmitting cavity 112 are respectively provided with a light inlet and a light outlet which are oppositely arranged; the front panel 20 is located at the light outlet side, and the front panel 20 has a plurality of display areas 22 corresponding to the light outlets; the circuit board 31 is located the light inlet side, the surface of circuit board 31 towards front panel 20 is equipped with the light emitting component, the light emitting component is including corresponding each a plurality of light sources of light inlet, so set up, through concentrating each display area 22, and reduce the area of circuit board 31, be favorable to reducing the manufacturing cost of circuit board 31, simultaneously, make things convenient for the assembly of circuit board 31, promote assembly efficiency.

The front panel 20, the partition 10 and the circuit board 31 are sequentially connected, wherein light emitted by a light source on the circuit board 31 can pass through the first light-transmitting cavity 111 and the second light-transmitting cavity 112 and irradiate the corresponding display area 22 on the front panel 20, and as the first light-transmitting cavity 111 is annularly arranged at the periphery of the second light-transmitting cavity 112, it can be understood that the display area 22 corresponding to the first light-transmitting cavity 111 is annularly arranged at the periphery of the display area 22 corresponding to the second light-transmitting cavity 112, and thus, each display area 22 is concentrated in a preset area on the front panel 20, thereby being beneficial to reducing the adjustment times of the visual field of a user and being convenient to simultaneously obtain the starting working condition of the functional module corresponding to each display area 22; the light sources corresponding to the first light transmission cavity 111 are annularly arranged at the periphery of the light sources corresponding to the second light transmission cavity 112, so that compared with the requirement of larger transverse span and avoidance of each light source, a plurality of circuit boards 31 are needed to be spliced and combined or are arranged at intervals, each light source is annularly distributed and concentrated on one circuit board 31, the area of the circuit board 31 is favorably reduced, for example, the transverse area in the length extending direction of the front panel 20, the whole assembly process is simplified, and the manufacturing cost is reduced. In addition, a plurality of light sources can be disposed in the first light-transmitting cavity 111 to ensure brightness and uniformity of the brightness of the corresponding display area 22. Similarly, a plurality of light sources can be disposed in the second light-transmitting cavity 112.

The partition 10 and the front panel 20 can be connected in a clamping, buckling, embedding way and the like, so that the transmitted light can be ensured to be accurately projected to each display area 22, the working condition of the corresponding functional module is highlighted, the reliable information acquisition of a user is facilitated, and the opening and closing of each functional module and the adjustment of gears are controlled; the partition member 10 and the circuit board 31 can be relatively fixed by using a connecting piece such as a fastener or a bolt, so that light emitted by a light source on the circuit board 31 can pass through the first light transmission cavity 111 and the second light transmission cavity 112 accurately, and thus, the working conditions of the functional modules are highlighted accurately through the relative fixation of the front panel 20, the partition member 10 and the circuit board 31.

In the technical scheme of the utility model, the light rays emitted by the light source are utilized to enable the light rays passing through the first light transmission cavity 111 and the second light transmission cavity 112 to irradiate each display area 22, wherein, as the first light transmission cavity 111 is annularly arranged at the periphery of the second light transmission cavity 112, each display area 22 of the front panel 20 is highlighted to be concentrated in a preset area on the front panel 20, on one hand, the adjustment times of the visual field of a user are reduced, and on the other hand, the starting working conditions of the functional modules corresponding to each display area 22 are also conveniently and simultaneously acquired; on the other hand, the light sources are annularly distributed and concentrated on the circuit board 31, which is beneficial to reducing the area of the circuit board 31, thereby simplifying the whole assembly process and reducing the manufacturing cost.

Referring to fig. 4 and 7, in an embodiment, the partition member 10 includes a substrate 12, a plurality of partition plates 13 and an outer ring plate 14, the outer ring plate 14 is disposed on the periphery of the substrate 12 and is fixedly connected with the circuit board 31, the plurality of partition plates 13 are connected between the substrate 12 and the outer ring plate 14 and enclose to form a plurality of first light-transmitting cavities 111, so that the first light-transmitting cavities 111 are reliably separated, and when light emitted by the light source passes through the corresponding first light-transmitting cavities 111, the cooperation of the partition plates 13 and the outer ring plate 14 can block the light from entering other adjacent first light-transmitting cavities 111 and the outer side area of the outer ring plate 14, which is favorable for concentrating the light source to improve the display brightness and facilitate the information acquisition of the user. Wherein, each baffle 13 can be evenly spaced around the center of base plate 12, simultaneously, plays the bridge effect of connecting base plate 12 and outer ring plate 14, conveniently realizes the assembly of separator 10 with an integral whole, is favorable to promoting assembly efficiency. The cross-sectional shape of the outer ring plate 14 may be circular, polygonal or irregular, preferably circular, to facilitate adaptation to the number change of the first light-transmitting cavities 111, improve versatility, and also facilitate processing of the separator 10.

The partition 10 is fixedly connected with the circuit board 31 through the outer ring plate 14, as shown in fig. 7 to 8, a plurality of connecting fasteners may be disposed on the periphery of the outer ring plate 14, and the circuit board 31 is provided with connecting slots matched with the connecting fasteners, so that the partition 10 and the circuit board 31 can be conveniently assembled quickly, but the application is not limited thereto, and in an embodiment, the outer ring plate 14 and the circuit board 31 may be mutually fixed by a bolt way, for example; in another embodiment, the spacer 10 is fixed relative to the substrate 12 and the circuit board 31.

Further, in an embodiment, the cavity walls of each first light-transmitting cavity 111 are in an arc structure, specifically, as shown in fig. 7, the outer peripheral surface of the substrate 12, the side wall of the partition 13, and the inner annular surface of the outer annular plate 14 surrounding the first light-transmitting cavity 111 are all light-facing surfaces, and by setting the light-facing surfaces to be arc surfaces, the larger display area 22 can be uniformly illuminated by a smaller number of light sources, so that uniformity and brightness of brightness at the display area 22 are ensured.

While the walls of each second light-transmitting cavity 112 are all inclined, it can be understood that the walls are inclined towards the direction close to the front panel 20 and the direction close to the outer ring plate 14, which can play an amplifying role, so that the light coverage area irradiated onto the front panel 20 by the second light-transmitting cavities 112 is increased, thereby amplifying window information and facilitating the acquisition of users.

Referring to fig. 4 and 7, in an embodiment, the substrate 12 is provided with the second light-transmitting cavity 112, and the second light-transmitting cavity 112 includes at least one sub-light-transmitting cavity, where when a plurality of sub-light-transmitting cavities are provided, the sub-light-transmitting cavities may be arranged at intervals, and a corresponding pattern may be configured, and the pattern may represent a number, a decimal point, etc. to meet the requirement of acquiring the corresponding information. Specifically, the structure, size and shape of each sub-light-transmitting cavity can be set according to requirements.

Optionally, in an embodiment, the surface of the front panel 20 facing the partition 10 is provided with a first limiting structure 21, and any one of the base plate 12 and the outer ring plate 14 is provided with a second limiting structure 121 matched with the first limiting structure 21, so that the first light-transmitting cavity 111 is reliably aligned with the corresponding display area 22, and the second light-transmitting cavity 112 is reliably aligned with the corresponding display area 22, thereby reducing display dislocation, incomplete display and the like caused by assembly tolerance.

Referring to fig. 4, in an embodiment, the second limiting structure 121 is disposed on the substrate 12 and at least one second limiting structure 121 is disposed along a circumferential direction of the substrate 12, where the first limiting structure 21 is disposed in a plurality corresponding to the second limiting structure 121, and the alignment accuracy and alignment efficiency are improved by the cooperation of the plurality of second limiting structures 121 and the plurality of first limiting structures 21, and the connection reliability and connection stability of the spacer 10 and the front panel 20 are improved by increasing the effective contact area between the substrate 12 and the front panel 20.

Referring to fig. 5 to 6, in an embodiment, the second limiting structure 121 is configured as one of a limiting via hole and a limiting blind hole, when the second limiting structure 121 is configured as a limiting via hole, the first limiting structure 21 may be correspondingly configured as a limiting post, so as to extend through the limiting post, even pass through the limiting via hole, to realize the alignment of the substrate 12 and the front panel 20, at this time, a fastener such as a bolt may be provided to connect with a thread in the limiting post, so as to enhance the connection strength between the front panel 20 and the spacer 10, or a part such as a nut may be provided to connect with a thread on an outer surface of the limiting post, so as to enhance the connection strength between the front panel 20 and the spacer 10, and of course, other mating structures capable of enhancing the connection strength between the front panel 20 and the spacer 10 are applicable to the present application, and are not limited herein; when the second limiting structure 121 is configured as the limiting blind hole, the first limiting structure 21 may be correspondingly configured as a limiting post, so that the positioning of the substrate 12 and the front panel 20 is achieved by extending the limiting post into the limiting blind hole. However, in other embodiments, the second limiting structure 121 may be configured as a limiting post, and the first limiting structure 21 may be configured as a limiting groove.

Further, in an embodiment, the second limiting structures 121 are three, and the three second limiting structures 121 are in triangular distribution, and by the triangular distribution of the three second limiting structures 121, the first light-transmitting cavity 111 and the second light-transmitting cavity 112 can be reliably aligned with the corresponding display area 22 to a certain extent, so that the occurrence of display dislocation, incomplete display and the like caused by assembly tolerance is reduced, and the triangular distribution is arranged, so that the connection stability of the partition 10 and the front panel 20 is greatly improved under the cooperation of the first limiting structures 21 and the second limiting structures 121.

The three second limiting structures 121 may be configured as limiting vias, or the three second limiting structures 121 may be configured as limiting blind holes, or at least one of the three second limiting structures 121 may be configured as limiting vias, and the remaining second limiting structures 121 may be configured as limiting blind holes.

Referring to fig. 4 to 7, in an embodiment, the wall-mounted indoor unit of an air conditioner further includes a display box 32, where the display box 32 is used for fixing the circuit board 31, and is provided with a third limiting structure 321 corresponding to the first limiting structure 21, so that, on one hand, reliable alignment of the circuit board 31 and the front panel 20 is achieved, and further, the light source on the circuit board 31 can be aligned with the set display area 22, so as to ensure that the light emitted by the light source can irradiate the display area 22; on the other hand, the protection of the circuit board 31 is realized, the damage of the circuit board 31 caused by external force is reduced, and the service life of the circuit board 31 is prolonged.

The circuit board 31 and the display device can be relatively fixed by bolting, clamping, fastening and the like, and the third limiting structure 321 on the display box 32 meets the alignment requirement of the display box 32 and the front panel 20, in other words, the alignment requirement of the circuit board 31 and the front panel 20, so that the occurrence of display dislocation, incomplete display and the like caused by assembly tolerance can be reduced.

Referring to fig. 6, in an embodiment, the second limiting structure 121 is configured as a limiting via, the first limiting structure 21 is configured as a limiting post, the third limiting structure 321 is configured as a mounting via, and the limiting post sequentially passes through the limiting via and the mounting via, and at this time, the mounting via passes through the circuit board 31 so as to pass through the limiting post.

Specifically, when the first limiting structure 21 is configured as a limiting post, the second limiting structure 121 is configured as a limiting via hole, and the third limiting structure 321 is configured as a mounting via hole, at this time, the axis of the limiting via hole coincides with the axis of the mounting via hole, so that the penetrating of the limiting post is facilitated, a threaded blind hole is provided at the end of the limiting post, a fastener such as a bolt is provided, and the threaded connection is performed with the threads in the limiting post, so that the connection strength between the front panel 20, the partition 10, the circuit board 31 and the display box 32 is enhanced, or a part such as a nut is provided at the outer surface of the limiting post, and the threaded connection is performed with the threads of the outer surface of the limiting post, so that the connection strength between the front panel 20, the partition 10, the circuit board 31 and the display box 32 can be enhanced. However, in other embodiments, the second limiting structure 121 includes, but is not limited to, being configured to limit the via hole, and the third limiting structure 321 includes, but is not limited to, being configured to mount the via hole.

Referring to fig. 7 in combination, in an embodiment, the partition 10 further has a third light-transmitting cavity 113, where the third light-transmitting cavity 113 is disposed around the periphery of the plurality of first light-transmitting cavities 111 and has a light inlet and a light outlet that are disposed opposite to each other, and it is understood that the display area 22 corresponding to the third light-transmitting cavity 113 is disposed around the periphery of the display area 22 corresponding to the first light-transmitting cavity 111, so as to define the area of the total display area 22 on the front panel 20, that is, the area of the preset area, thereby determining the field of view adjustment range of the user and reducing the adjustment times of the field of view.

Specifically, in an embodiment, the outer ring plate 14 is provided with the third light-transmitting cavity 113 along the circumferential direction thereof, and it can be understood that the outer ring plate 14 includes two annular plates that are nested and arranged at intervals, the two annular plates are connected, the annular plate located at the inner side is connected with each partition 13, and the third light-transmitting cavity 113 is formed between the two annular plates, so that the light rays emitted by the light source corresponding to the third light-transmitting cavity 113 are gathered under the action of the two annular plates and irradiated to the front panel 20.

Optionally, in an embodiment, the light source is configured as a first light source corresponding to the first light-transmitting cavity 111, and the first light source is located between two adjacent partition boards 13 and is located away from the two partition boards 13, where the first light source may be composed of a plurality of light beads, and the first light source is located away from the partition boards 13, so that light emitted by the first light source is concentrated in the first light-transmitting cavity 111, that is, light emitted by each first light source is concentrated in the corresponding first light-transmitting cavity 111, on one hand, the possibility that light in each first light-transmitting cavity 111 is mutually cross-emitted can be effectively reduced, and on the other hand, the brightness and uniformity of display are improved.

Further, in an embodiment, the first light source is a single-color LED lamp and is connected to a control module, where the control module is configured to obtain an on-off state of a working mode of the wall-mounted air conditioner indoor unit, and turn on or off the first light source according to the on-off state; the display area 22 corresponding to the first light source is configured as a first display area 221, and the first display area 221 is used for displaying the open/close states of each working mode of the wall-mounted air conditioner indoor unit; the working modes are humidity, wind speed, temperature, sterilization, purification or fresh air, and the optional five or more than five of the working modes are selected.

Specifically, the single-color LED lamp may be any color LED lamp such as a white LED lamp and a blue LED lamp, and then when the control module obtains any working mode of humidity, wind speed, temperature, sterilization, purification or fresh air, and is in an on state, the first light source corresponding to the control module is controlled to be turned on, the light emitted by the first light source passes through the first light transmission cavity 111 corresponding to the first light source and irradiates the first display area 221 corresponding to the front panel 20, at this time, the user can clearly observe, and knows the running condition and the current working state of the corresponding function of the indoor unit, which is favorable for improving the use experience of the user, and the science and technology sense and ornamental value of the indoor unit can be further improved.

Optionally, in an embodiment, the light source is configured as a second light source corresponding to the second light-transmitting cavity 112, where the second light source may be composed of a plurality of light beads, and further, the second light source is a single-color LED lamp and is connected to a control module, where the control module is configured to obtain an on-off state of a conventional function of the wall-mounted indoor unit, and turn on or off the second light source according to the on-off state; the display area 22 corresponding to the second light source is configured as a second display area 222, and the second display area 222 is used for displaying the open/close states of a plurality of conventional functions of the wall-mounted air conditioner indoor unit; the plurality of conventional functions are optionally three or more of temperature display, WIFI display, ECO display and electric auxiliary heat display.

Specifically, the monochromatic LED lamp may be any color LED lamp such as a white LED lamp, a blue LED lamp, etc., and then when the control module obtains the temperature condition, the WIFI connection condition, the ECO open/close state, and the electric auxiliary thermal open/close state, the second light source corresponding to the control module is controlled to be turned on, the light emitted by the second light source passes through the second light-transmitting cavity 112 corresponding to the second light-transmitting cavity and irradiates the second display area 222 corresponding to the front panel 20, at this time, the user can clearly observe, and knows the running condition and the current working state of the corresponding function of the indoor unit, which is favorable to improving the use experience of the user, and can also promote the technological sense and ornamental value of the indoor unit. For example, the second light-transmitting cavities 112 corresponding to the temperature conditions, i.e. the sub-light-transmitting cavities are arranged in a shape capable of displaying numerical values, and the second light source may be a digital tube; the second light transmission cavities 112 corresponding to the WIFI connection condition, that is, the sub light transmission cavities are arranged side by side to form WIFI icons, at this time, the signal intensity of WIFI can be reflected by controlling the lighting sequence of the second light source corresponding to each sub light transmission; so, the user can clearly observe, and knows the running condition and the current operating condition of the corresponding function of indoor set, is favorable to improving user's use experience to, can also promote the science and technology sense and the sight of indoor set.

Optionally, in an embodiment, the light source is configured as a third light source corresponding to the third light-transmitting cavity 113, where the third light source is arranged along the circumferential direction of the outer ring plate 14, and the third light source may be composed of a plurality of light beads, and since the third light source is arranged along the circumferential direction of the outer ring plate 14, when the cross-sectional shape of the outer ring plate 14 is circular, the light beads are circumferentially arranged at intervals, and the emitted light is a circular aperture, that is, the third display area 223 is a circular ring structure; when the cross-sectional shape of the outer ring plate 14 is other, the light emitted by each lamp bead is an aperture with a corresponding shape, so that the light emitted by the second light source can pass through the third light-transmitting cavity 113, and the light is fully concentrated to ensure the display brightness.

Further, in an embodiment, the third light source is a three-color LED lamp and is connected with the control module, where the control module is configured to obtain an open-close state of the wall-mounted air conditioner indoor unit and/or a linkage state of a plurality of working modes, and control a display color of the third light source according to an open number of the working modes, where the display color corresponds to the linkage state. When the indoor unit is started, the third light source presents a color; when a plurality of working modes are linked and started, the corresponding display color is changed along with the linkage, namely, when any two working modes of wind speed, temperature, sterilization, purification or fresh air are simultaneously started, a corresponding display color is set; when any three working modes of wind speed, temperature, sterilization, purification or fresh air are simultaneously started, a corresponding display color is set; when any four working modes of wind speed, temperature, sterilization, purification or fresh air are simultaneously started, a corresponding display color is set; when any five working modes of wind speed, temperature, sterilization, purification or fresh air are simultaneously started, a corresponding display color is set; of course, the display colors corresponding to the simultaneous opening of any two working modes can be the same or different, the display colors corresponding to the simultaneous opening of any three working modes can be the same or different, the display colors corresponding to the simultaneous opening of any four working modes can be the same or different, the display colors corresponding to the simultaneous opening of any five working modes can be the same or different, and further, the use experience of a user is met, and the technological sense and the ornamental value of the indoor unit are effectively improved.

Referring to fig. 1, in an embodiment, the front panel 20 includes a panel body and a decoration layer disposed on a front surface of the panel body, the display area 22 is disposed on the decoration layer and includes a preset icon, and the front surface is a surface facing a user, where the decoration layer is configured to hide an internal structure of the indoor unit and hide each preset icon when the light source is not turned on, and when the light source is turned on, the emitted light irradiates the corresponding display area 22, and at this time, the preset icon disposed in the corresponding display area 22 is illuminated and is highlighted on the front panel 20, so that the user can observe and obtain information about the running condition and the current working state of the corresponding function. The preset icons are shown in fig. 2, and may be digital icons or pattern icons. The decorative layer may be formed on the front surface of the board body by using processes such as in-mold covering (IML), in-mold transfer printing (IMR), front surface painting, front surface screen printing, color printing, and double-color injection molding, so as to avoid the phenomenon that the decorative layer is separated from the board body, and the preset icon may be formed on the decorative layer by using processes such as screen printing, four-color printing, and in-mold injection molding, so as to avoid the blurring of the icon, and ensure the display effect of the display area 22.

Optionally, in an embodiment, the plate body is an injection molding part, that is, the plate body is made by adopting an injection molding process, and the plate body can be quickly molded according to a specific structural shape, and has the advantages of convenience in processing, quick molding and low cost.

Optionally, in an embodiment, the board body is a fully transparent part or a semi transparent part, so that when the light source is turned on, light irradiated to the board body can penetrate the board body and irradiate a preset icon on the decorative layer, so that the icon is highlighted on the front panel 20, and a user can observe the icon and obtain information of the running condition and the current working state of the corresponding function.

The utility model also provides an air conditioner which comprises the wall-mounted air conditioner indoor unit, and the specific structure of the wall-mounted air conditioner indoor unit refers to the embodiment, and as the second subject adopts all the technical schemes of all the embodiments, at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (20)

1. A wall-mounted air conditioner indoor unit, comprising:

the partition piece is provided with a first light-transmitting cavity and a second light-transmitting cavity, the first light-transmitting cavity is arranged on the periphery of the second light-transmitting cavity in a surrounding mode, and the first light-transmitting cavity and the second light-transmitting cavity are respectively provided with a light inlet and a light outlet which are oppositely arranged;

the front panel is positioned at the light outlet side and is provided with a plurality of display areas corresponding to the light outlets; and

the circuit board is positioned at the light inlet side, a light emitting component is arranged on the surface of the circuit board facing the front panel, and the light emitting component comprises a plurality of light sources corresponding to the light inlets.

2. The indoor unit of claim 1, wherein the partition member comprises a base plate, a plurality of partition plates and an outer ring plate, the outer ring plate is arranged on the periphery of the base plate and fixedly connected with the circuit board, and the plurality of partition plates are connected between the base plate and the outer ring plate and enclose to form a plurality of first light-transmitting cavities.

3. The wall-mounted air conditioner indoor unit of claim 2, wherein the cavity wall of each first light-transmitting cavity is in an arc surface structure.

4. The wall-mounted air conditioner indoor unit of claim 2, wherein the substrate is provided with the second light-transmitting cavity, and the second light-transmitting cavity comprises at least one sub-light-transmitting cavity.

5. The wall-mounted air conditioner indoor unit of claim 2, wherein a surface of the front panel facing the partition is provided with a first limit structure, and any one of the base plate and the outer ring plate is provided with a second limit structure matched with the first limit structure.

6. The wall-mounted air conditioner indoor unit of claim 5, wherein the second limiting structure is disposed on the base plate, and at least one limiting structure is disposed along a circumferential direction of the base plate.

7. The wall-mounted air conditioner indoor unit of claim 6, wherein the second limiting structure is configured as either one of a limiting via or a limiting blind via.

8. The wall-mounted air conditioner indoor unit of claim 7, wherein three of the second limiting structures are arranged and the three second limiting structures are distributed in a triangular shape.

9. The wall-mounted air conditioner indoor unit of claim 5, further comprising a display box for fixing the circuit board and provided with a third limit structure corresponding to the first limit structure.

10. The wall-mounted air conditioner indoor unit of claim 9, wherein the second limiting structure is configured as a limiting via, the first limiting structure is configured as a limiting post, the third limiting structure is configured as a mounting via, and the limiting post sequentially passes through the limiting via and the mounting via.

11. The wall-mounted air conditioner indoor unit of any one of claims 2 to 10, wherein the partition further has a third light-transmitting chamber, the third light-transmitting chamber is disposed around the periphery of the plurality of first light-transmitting chambers, and has a light inlet and a light outlet disposed opposite to each other.

12. The wall-mounted air conditioner indoor unit of claim 11, wherein the outer ring plate is provided with the third light-transmitting chamber along a circumferential direction thereof.

13. The wall-mounted air conditioner indoor unit of claim 11, wherein the light source is configured as a first light source corresponding to the first light-transmitting cavity, and the first light source is located between two adjacent partition boards and is located far away from the two partition boards.

14. The wall-mounted air conditioner indoor unit of claim 13, wherein the first light source is a single-color LED lamp and is connected with a control module, and the control module is used for acquiring an on-off state of a working mode of the wall-mounted air conditioner indoor unit and turning on or off the first light source according to the on-off state;

the display area corresponding to the first light source is configured as a first display area, and the first display area is used for displaying the opening and closing states of all working modes of the wall-mounted air conditioner indoor unit; the working modes are humidity, wind speed, temperature, sterilization, purification or fresh air, and the optional five or more than five of the working modes are selected.

15. The wall-mounted air conditioner indoor unit of claim 11, wherein the light source is configured as a second light source corresponding to the second light-transmitting cavity, the second light source is a single-color LED lamp and is connected with a control module, and the control module is used for acquiring an on-off state of a conventional function of the wall-mounted air conditioner indoor unit and turning on or off the second light source according to the on-off state;

the display area corresponding to the second light source is configured as a second display area, and the second display area is used for displaying the open-close states of a plurality of conventional functions of the wall-mounted air conditioner indoor unit;

the plurality of conventional functions are optionally three or more of temperature display, WIFI display, ECO display and electric auxiliary heat display.

16. The wall-mounted air conditioner indoor unit of claim 11, wherein the light source is configured as a third light source corresponding to the third light-transmitting chamber, and the third light source is arranged along a circumferential direction of the outer ring plate.

17. The wall-mounted air conditioner indoor unit of claim 16, wherein the third light source is a three-color LED lamp and is connected with a control module, and the control module is configured to obtain an open-close state and/or a linkage state of a plurality of working modes of the wall-mounted air conditioner indoor unit, and control a display color of the third light source according to an open number of the working modes, where the display color corresponds to the linkage state.

18. The indoor unit of claim 1, wherein the front panel includes a panel body and a decorative layer disposed on a front surface of the panel body, and the display area is disposed on the decorative layer and includes a predetermined icon.

19. The wall-mounted air conditioner indoor unit of claim 18, wherein the plate body is an injection-molded part; and/or the plate body is a full-transparent piece or a half-transparent piece.

20. An air conditioner comprising the wall-mounted air conditioner indoor unit according to any one of claims 1 to 19.