CN108278676B

CN108278676B - Air conditioner indoor unit and air conditioner with same

Info

Publication number: CN108278676B
Application number: CN201810186721.4A
Authority: CN
Inventors: 姜凤华; 刘源; 赵飞; 李胜奇; 陈源; 田镇龙; 张哲源
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2018-03-07
Filing date: 2018-03-07
Publication date: 2024-04-23
Anticipated expiration: 2038-03-07
Also published as: CN108278676A

Abstract

The invention discloses an air conditioner indoor unit and an air conditioner with the same, wherein the air conditioner indoor unit comprises: indoor heat exchange module, air treatment module and intermediate junction part. The indoor heat exchange module comprises a first shell, an indoor heat exchanger and an indoor fan, the air treatment module comprises a second shell, an air treatment fan, a humidifying module and a purifying module, and an air outlet for discharging air treated by the air treatment module is formed in the bottom of the second shell. The intermediate connecting part is arranged between the indoor heat exchange module and the air treatment module, and comprises a coaming connected between the first shell and the second shell and a display module arranged in the coaming. According to the air conditioner indoor unit, the display module is arranged in the middle connecting part, so that the overall structure of the air conditioner indoor unit is more compact, coordinated and attractive in appearance. The air outlet is arranged at the bottom of the second shell, so that the air outlet is convenient, and the appearance of the indoor unit of the air conditioner is more attractive.

Description

Air conditioner indoor unit and air conditioner with same

Technical Field

The invention relates to the field of household appliances, in particular to an air conditioner indoor unit and an air conditioner with the same.

Background

With the development of Chinese economy, the overquick growth of urban population and the acceleration of urban process, the problem of air pollution such as haze has become a focus of great attention, and the requirement of people on the air purification function of air conditioners is also increasing.

In the related art, an air conditioner may filter and purify air, but the overall structure of the air conditioner is not coordinated, thereby affecting the external appearance thereof. In addition, the display function of the display area arranged on the casing of the air conditioner is single, which is inconvenient for the user to use.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the air conditioner indoor unit which is compact in structure and can purify air.

The invention also provides an air conditioner with the air conditioner indoor unit.

According to an embodiment of the invention, an indoor unit of an air conditioner comprises: the indoor heat exchange module comprises a first shell, an indoor heat exchanger and an indoor fan, wherein the indoor heat exchanger and the indoor fan are respectively arranged in the first shell; the air treatment module is arranged below the indoor heat exchange module and comprises a second shell, an air treatment fan, a humidifying module and a purifying module, wherein the air treatment fan, the humidifying module and the purifying module are respectively arranged in the second shell, and an air outlet for discharging air treated by the air treatment module is formed in the bottom of the second shell; the middle connecting part is arranged between the indoor heat exchange module and the air treatment module and comprises a coaming connected between the first shell and the second shell and a display module arranged in the coaming.

According to the air conditioner indoor unit provided by the embodiment of the invention, the display module is arranged in the intermediate connecting part, so that the overall structure of the air conditioner indoor unit is more compact, coordinated and attractive in appearance. Through establishing the bottom at the second casing with the air outlet, not only can realize better air-out effect, can also promote the outward appearance aesthetic measure of air conditioning indoor set.

According to some embodiments of the invention, an upwardly protruding step surface frame is provided on the bottom wall of the second housing, and the air outlet is provided in the step surface frame.

Optionally, an air outlet grille is arranged in the step surface frame, and the air outlet grille defines a plurality of ventilation openings distributed at intervals to form the air outlet.

In some alternative embodiments of the invention, the air outlet is located directly below the air handling blower.

In some specific embodiments of the present invention, the display module includes a display panel and a reflective cavity disposed on a light emitting side of the display panel, where the reflective cavity includes a main reflective cavity and two sub-reflective cavities, the two sub-reflective cavities are disposed on opposite sides of the main reflective cavity, and the number of light paths on each sub-reflective cavity is smaller than the number of light paths on the main reflective cavity.

Optionally, two of the secondary reflective cavities are disposed on opposite sides of the length direction of the primary reflective cavity and/or on opposite sides of the horizontal direction of the primary reflective cavity.

According to some embodiments of the invention, the display module further comprises: the installation cavity, one side of installation cavity is opened, the reflection cavity is established the open side of installation cavity, the display lamp plate holds in the installation cavity and be connected to the reflection cavity.

In some alternative embodiments of the invention, the intermediate connection member further comprises: the display module comprises a first mounting piece and a second mounting piece which are arranged up and down and are spliced in pairs, wherein the first mounting piece and the second mounting piece are surrounded by the coaming, and the display module is arranged between the first mounting piece and the second mounting piece.

According to some embodiments of the invention, the humidification module comprises: a water receiving tray; the water tank is used for supplying water into the water receiving disc; and the water applying piece is used for taking water from the water receiving disc and applying air flow passing through the water receiving disc.

In some specific embodiments of the invention, the water application member comprises: a water absorbing member for applying water absorbed by the water absorbing member to an air flow passing therethrough; a water scooping disc which is vertically arranged on the water receiving disc and the bottom of which extends into the water receiving disc, wherein at least one water diversion part is arranged on the periphery of the water scooping disc so as to scoop water from the water receiving disc in the rotating process; and the driving device is used for driving the water scooping disc to rotate so that water scooped by the water diversion part is supplied to the water absorbing piece for absorbing.

Optionally, the water diversion portion includes a first water diversion portion and a second water diversion portion disposed back-to-back in a circumferential direction of the scooping disc to scoop water respectively when the scooping disc is forwardly and reversely rotated.

Further, the scooping volumes of the first and second water diversion portions are unequal.

In some embodiments of the invention, the drive means comprises a driving gear and a driven gear, the driven gear being coaxially connected with the bail.

Optionally, the water absorbing member is a wet film disc and is sandwiched between the driven gear and the scooping disc.

According to some embodiments of the invention, the air treatment module further comprises an indoor air inlet and a fresh air inlet provided on the second housing, the air treatment blower being configured to draw an air flow from at least one of the indoor air inlet and the fresh air inlet and to deliver the air flow to the humidification module and the purification module for treatment.

According to some embodiments of the invention, the air conditioner indoor unit further includes: and the hanging frame is arranged on at least one of the first shell and the second shell.

The air conditioner comprises the air conditioner indoor unit according to the embodiment of the invention.

According to the air conditioner provided by the embodiment of the invention, through the arrangement of the air conditioner indoor unit, the whole structure of the air conditioner is more compact and coordinated, and the appearance attractiveness is higher, so that the air conditioner has stronger market competitiveness.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a perspective view of a base plate according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an air treatment device according to an embodiment of the present invention;

FIG. 4 is an exploded view of an air treatment device according to an embodiment of the present invention;

FIG. 5 is an exploded view of an intermediate connection member according to an embodiment of the present invention;

FIG. 6 is a perspective view of a reflective cavity according to an embodiment of the invention;

FIG. 7 is a schematic view of the mating structure of a first mount and a second mount according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view taken along the direction A-A in FIG. 7;

FIG. 9 is a partial enlarged view of the portion shown in FIG. 8B;

fig. 10 is a perspective view of a humidification module according to an embodiment of the present invention;

fig. 11 is an exploded view of a humidification module according to an embodiment of the present invention;

FIG. 12 is an exploded view of a water applicator according to an embodiment of the present invention;

fig. 13 is a partial enlarged view of the portion shown in fig. 12C;

Fig. 14 is a construction diagram illustrating a combination of an indoor unit and a wall of an air conditioner according to an embodiment of the present invention.

Reference numerals:

The indoor unit 100 of the air conditioner,

The indoor heat exchange module 1 is provided with a heat exchange chamber,

A first shell 11, a first panel 111, a heat exchange air outlet 111a, a second panel 112, a heat exchange air inlet 112a,

The heat exchanger 12 in the room is provided,

An indoor fan 13 is provided with a fan,

The air treatment module 2 is configured to provide air treatment to the air,

The second housing 21, the front panel 211, the rear panel 212, the indoor air inlet 212a, the fresh air inlet 212b, the bottom plate 213, the step face frame 213a, the outlet grill 213b, the ventilation opening 213c, the air outlet 213d,

The air handling blower 22, motor 221, wind wheel 222, volute 223,

A humidifying module 23, a water pan 231, a water tank 232, a water applying member 233,

The water absorbing member 2331 is provided with a water absorbing member,

A scooping tray 2332, a first water diversion portion 2332a, a second water diversion portion 2332b, a first vent 2332c,

A driving device 2333, a driving gear 2333a, a driven gear 2333b, a second ventilation hole 2333c, a driving motor 2333d,

The purge module 24,

The support frame 25 is provided with a plurality of support arms,

The intermediate connection part 3 is provided with a connecting pin,

The coaming 31 is configured to engage,

The display module 32 is configured to display the display data,

Reflective cavity 321, primary reflective cavity 3211, secondary reflective cavity 3212, light path 321a,

The mounting cavity 322, the connection 3221,

The snap-fit fastener 32a is provided,

The outer shell 33 is shown as such,

The first mounting member 331, the first connection portion 3311, the hook 3312,

The second mounting member 332, the second connecting portion 3321, the extension projection 3322, the receiving cavity 3323,

The hanging frame 4 is provided with a plurality of hanging grooves,

The wall body 200 is formed with a plurality of panels,

A floor 300.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, 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 either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically 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 invention will be understood in specific cases by those of ordinary skill in the art.

An air conditioning indoor unit 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 14, and the air conditioning indoor unit 100 may be used to adjust indoor air temperature and air humidity.

As shown in fig. 1, an air conditioning indoor unit 100 according to an embodiment of the present invention includes: an indoor heat exchange module 1, an air treatment module 2 and an intermediate connection member 3.

As shown in fig. 1, the indoor heat exchange module 1 may include a first housing 11, an indoor heat exchanger 12, and an indoor fan 13, and the indoor heat exchanger 12 and the indoor fan 13 may be respectively provided in the first housing 11. Specifically, the indoor heat exchange module 1 can perform heat exchange work of the air flow. The indoor fan 13 can guide air flow into the first shell 11, the air flow exchanges heat with the indoor heat exchanger 12, and the heat exchange air flow after heat exchange can enter into an indoor space, so that indoor temperature adjustment can be achieved.

In the specific example shown in fig. 1, the first housing 11 may include a first panel 111 and a second panel 112 connected by a snap, and the first panel 111 and the second panel 112 cooperate to define installation spaces of the indoor fan 13 and the indoor heat exchanger 12. The first panel 111 is provided with a heat exchange air outlet 111a, the second panel 112 is provided with a heat exchange air inlet 112a, and the indoor heat exchanger 12 is opposite to the heat exchange air inlet 112 a. Indoor air may enter the first housing 11 through the heat exchange air inlet 112a, and the heat exchange-completed air flow may enter the indoor space through the heat exchange air outlet 111 a. It will be understood, of course, that the structural design of the first housing 11 and the arrangement positions of the heat exchange air inlet 112a and the heat exchange air outlet 111a are not limited thereto, and may be selected according to actual use requirements. For example, the first housing 11 may also include four side plates connected to each other, and each side plate may be provided with the heat exchange air outlet 111a at the same time, thereby improving the air supply efficiency of the air conditioning indoor unit 100.

As shown in fig. 1, 3-4, the air treatment module 2 may be disposed under the indoor heat exchange module 1, the air treatment module 2 may include a second housing 21, an air treatment blower 22, a humidification module 23, and a purification module 24, and the air treatment blower 22, the humidification module 23, and the purification module 24 may be disposed in the second housing 21, respectively, and an air outlet 213d for exhausting the air flow treated by the air treatment module 2 may be formed at the bottom of the second housing 21.

Specifically, the air treatment module 2 may purify and clean the air flow, so that the cleanliness of the air flow may be improved. Wherein an air flow channel may be provided in the air treatment module 2, and an air treatment fan 22 may direct an air flow into the air flow channel. The purification module 24 can filter and purify the air flow while the air flow circulates in the air flow channel, and can filter out dirt such as dust, impurities and the like in the air flow. The humidifying module 23 can clean the air flow, not only clean dirt such as dust in the air flow, but also adsorb water molecules on air molecules and circulate along with the air flow, thereby having the dual functions of purifying air and improving air humidity. The air flow processed by the air processing module 2 can be discharged into the indoor space through the air outlet 213d, so that the respiratory tract health of the user can be facilitated, and the use experience of the user can be improved.

Alternatively, as shown in fig. 14, the indoor unit 100 may be placed on the floor 300 or may be hung on the wall 200. It will be appreciated that when the indoor unit 100 of the air conditioner is hung on the wall 200, the indoor space can be made more spacious and the specific requirements of the user can be satisfied. The air outlet 213d is provided at the bottom of the second casing 21, so that the indoor unit 100 can perform normal air-out and can improve the appearance.

Alternatively, the purification module 24 is located upstream of the humidification module 23 in the flow direction of the air stream, whereby the cleanliness of the air stream can be improved. When the air flow enters the air flow channel for circulation, the purification module 24 can firstly purify and filter the air flow, and then the humidification module 23 can purify and humidify the purified air flow again, so that the two-stage purification of the air flow can be realized, the cleanliness of the air flow can be improved, and the respiratory tract health of a user can be protected more favorably.

As shown in fig. 1 and 5, the intermediate connection member 3 may be provided between the indoor heat exchange module 1 and the air treatment module 2, and the intermediate connection member 3 may include a shroud 31 connected between the first housing 11 and the second housing 21 and a display module 32 provided in the shroud 31. In particular, the intermediate connection member 3 may function to connect the indoor heat exchange module 1 and the air treatment module 2. Wherein, the upper end of bounding wall 31 can link to each other with first casing 11, and the lower extreme of bounding wall 31 can link to each other with second casing 21, and first casing 11, second casing 21 and bounding wall 31 constitute the casing of air conditioning indoor unit 100 jointly. The display module 32 is disposed in the coaming 31, and the display module 32 can display the working state of the indoor unit 100, so as to facilitate the actual operation of the user. Thus, by the above-described design, the display module 32 is provided in the intermediate connection member 3, and the overall structure of the air conditioning indoor unit 100 can be made more compact, more compatible, and more attractive in appearance.

According to the air conditioning indoor unit 100 of the embodiment of the invention, the display module 32 is arranged in the intermediate connecting component 3, so that the overall structure of the air conditioning indoor unit 100 is more compact, coordinated and attractive in appearance. By providing the air outlet 213d at the bottom of the second housing 21, not only a good air outlet effect can be achieved, but also the external appearance of the indoor unit 100 can be improved.

As shown in fig. 1-2, an upwardly raised step surface frame 213a may be provided on the bottom wall of the second housing 21, and the air outlet 213d may be provided in the step surface frame 213a, thereby improving the air outlet effect of the air outlet 213 d. It will be appreciated that if the air outlet 213d is provided directly on the bottom wall of the second casing 21, the normal circulation of the air flow is affected when the indoor unit 100 is placed on the floor 300. By providing the stepped surface frame 213a, an air outlet gap can be formed between the air outlet 213d and the floor 300, and the air outlet efficiency of the air conditioning indoor unit 100 can be ensured.

Optionally, an air outlet grill 213b may be disposed in the step frame 213a, where the air outlet grill 213b defines a plurality of ventilation openings 213c spaced apart to form an air outlet 213d, thereby ensuring proper operation of the air treatment module 2. Specifically, the outlet grill 213b may function as a ventilation and filtering barrier, may prevent external barriers from entering the second housing 21 through the air outlet 213d, and may function as a closing and protecting of the air conditioner indoor unit 100.

As shown in fig. 3, in some embodiments of the present invention, the air outlet 213d may be located directly below the air treatment fan 22, so that the air outlet efficiency of the indoor unit 100 may be improved. For example, in the specific example shown in fig. 3, the purification module 24, the humidification module 23, and the air treatment blower 22 are sequentially disposed in this order in the flow direction of the air flow, and the air outlet 213d is provided on the bottom wall of the second casing 21. The air treatment blower 22 may generate negative pressure in the second housing 21 by rotating, and the air flow may sequentially pass through the purification module 24 and the humidification module 23 under the action of the negative pressure and finally be discharged through the air outlet 213 d. Since the air outlet 213d is provided directly under the air treatment fan 22, the circulation distance of the air flow in the second housing 21 can be shortened, thereby ensuring the circulation speed of the air flow and improving the circulation efficiency.

As shown in fig. 4, in a specific example of the present invention, the air treatment module 2 further includes a support frame 25, and the air treatment fan 22 includes a motor 221, a wind wheel 222, and a scroll casing 223. The scroll case 223 is formed in a generally cylindrical housing structure, the motor 221 is fixed to the scroll case 223, the wind wheel 222 is positioned between the scroll case 223 and the support frame 25, and the scroll case 223 cooperates with the support frame 25 to define an installation space of the wind wheel 222. The wind wheel 222 is arranged on the motor shaft in a penetrating way, and the motor shaft is connected with the wind wheel 222 by a flat key. Thus, by the above arrangement, the overall structure of the air treatment fan 22 can be made more compact, and the assembly space can be saved.

As shown in fig. 5-6, in some specific embodiments of the present invention, the display module 32 may include a display light panel (not shown) and a reflective cavity 321 disposed on a light emitting side of the display light panel, the reflective cavity 321 may include a main reflective cavity 3211 and two sub-reflective cavities 3212, the two sub-reflective cavities 3212 are disposed on opposite sides of the main reflective cavity 3211, and the number of light paths 321a on each sub-reflective cavity 3212 is smaller than the number of light paths 321a on the main reflective cavity 3211, so that the overall structure of the display module 32 may be simpler and better display effect may be achieved.

Specifically, the display panel may emit light, which may pass through the light path 321a of the reflective cavity 321 and form a related number or pattern by reflection, etc. Since the reflective cavity 321 includes the main reflective cavity 3211 and the two sub-reflective cavities 3212, a display area of the display module 32 may be increased, so that a display function of the display module 32 may be enriched. For example, the display module 32 may display the air supply mode and the cooling type of the indoor unit 100 through the main reflective cavity 3211, and may display the indoor air temperature, the indoor air humidity, the indoor air cleanliness, etc. through the sub-reflective cavity 3212, so that the display module 32 may have various display functions.

Therefore, through the arrangement, the installation space in the middle connecting part 3 can be fully utilized, the matching structure in the shell is more compact, the display function of the display module 32 can be enriched, the working state of the air conditioner indoor unit 100 and the air characteristic of indoor air can be conveniently identified by a user, great convenience is brought to the actual operation of the user, and accordingly the user experience is improved.

In one specific example of the present invention, the display lamp panel may include a PCB board and a plurality of LED lamps mounted at different positions on the PCB board, the plurality of LED lamps having different light emitting colors. The control circuit is arranged on the PCB, and the PCB can control the light-emitting state of each LED lamp according to the working mode of the air conditioner indoor unit 100, so that different working states of the air conditioner indoor unit 100 can be displayed. Therefore, the structure of the display lamp panel is simpler, the operation is convenient, and a better display effect can be realized. Of course, the invention is not limited thereto, and the LED lamp may be replaced with other types of luminous bodies.

Alternatively, as shown in fig. 6, a plurality of light paths 321a having different cross-sectional areas may be provided in each of the main reflective cavity 3211 and the two sub reflective cavities 3212. When the display light panel emits light, the light can pass through different light paths 321a to form different patterns or numbers, so as to improve the display effect of the display module 32.

As shown in fig. 5-6, in some embodiments of the present invention, the volume of each secondary reflective cavity 3212 is smaller than the volume of the primary reflective cavity 3211, so that the structure of the reflective cavity 321 may be more coordinated, and it may be ensured that the primary reflective cavity 3211 constructs more light paths 321a in different structures than the secondary reflective cavity 3212, so as to display more abundant content. For example, as shown in fig. 6, the main reflective cavity 3211 and the two sub reflective cavities 3212 are each formed in a rectangular parallelepiped shape, wherein the widths of the two sub reflective cavities 3212 are each smaller than the width of the main reflective cavity 3211. It will be understood, of course, that the shape of the primary reflective cavity 3211 and the two secondary reflective cavities 3212 are not limited thereto, and may be selected according to actual use requirements. For example, the main reflective cavity 3211 may be provided in a disk shape, and the two sub reflective cavities 3212 may be provided in a semi-disk shape.

In some embodiments of the present invention, two sub-reflective cavities 3212 may be provided at opposite sides in the length direction of the main reflective cavity 3211 and/or opposite sides in the horizontal direction of the main reflective cavity 3211, that is, two sub-reflective cavities 3212 may be provided at opposite sides in the length direction of the main reflective cavity 3211 and two sub-reflective cavities 3212 may be provided at opposite sides in the horizontal direction of the main reflective cavity 3211. Therefore, the whole structure of the reflecting cavity 321 can be more coordinated and convenient to assemble, and the reflecting cavity 321 can more fully utilize the space in the coaming 31 so as to improve the space utilization rate. Of course, the present invention is not limited thereto, and the installation positions of the two sub-reflecting cavities 3212 may be selected according to the size and shape of the installation space in the air conditioning indoor unit 100, so that the installation of the reflecting cavities 321 may be facilitated.

As shown in fig. 5-6, in some alternative embodiments of the present invention, the two sub-reflective cavities 3212 may be identical in structure and symmetrically disposed on opposite sides of the main reflective cavity 3211, so that the overall structure of the reflective cavity 321 may be more coordinated and more attractive. For example, in the specific example shown in fig. 6, the two sub-reflecting cavities 3212 have the same structural size and are symmetrically disposed at both left and right sides of the main reflecting cavity 3211. Alternatively, the two sub-reflecting cavities 3212 may be symmetrically disposed on both upper and lower sides of the main reflecting cavity 3211.

As shown in fig. 5, according to some embodiments of the present invention, the display module 32 may further include a mounting cavity 322, one side (e.g., a front side, i.e., a side of the air conditioning indoor unit 100 facing a user) of the mounting cavity 322 is opened, a reflective cavity 321 may be provided at the opened side of the mounting cavity 322, and a display lamp panel may be received in the mounting cavity 322 and connected to the reflective cavity 321, thereby making the overall structure of the display module 32 simpler and facilitating the installation of the display lamp panel and the reflective cavity 321. It will be appreciated that the open side of the mounting cavity 322 may define sufficient operating space to facilitate mounting of the display light panel.

As shown in fig. 5, in a specific example of the present invention, the installation cavity 322 is formed in a rectangular frame structure with a bottom, and U-shaped connectors 3221 are provided on both left and right sidewalls of the installation cavity 322, and the installation cavity 322 may be connected to the cabinet through the connectors 3221. When the display module 32 is assembled, the display lamp panel is first fixed to the inner peripheral wall of the mounting cavity 322, and then the reflective cavity 321 is connected to the display lamp panel.

Optionally, the display lamp plate can be connected to the reflecting cavity 321 in a buckling manner, so that the connection mode of the display lamp plate and the reflecting cavity 321 is simpler and more convenient to assemble, the connection reliability is high, the display content is stable, and the display effect is good. For example, as shown in fig. 6, the side walls of the main reflective cavity 3211 and the auxiliary reflective cavity 3212 may be provided with a clip element 32a, the display panel may be provided with a clip portion (not shown) corresponding to the clip element 32a, and the clip element may be hooked on the corresponding clip portion. Alternatively, the display light panel may be connected to the reflective cavity 321 by a screw connection, an adhesive, or the like, and may be selectively set according to the actual installation requirement.

As shown in fig. 5 and 7-8, in some specific embodiments of the present invention, the intermediate connection member 3 may further include a first mounting member 331 and a second mounting member 332 disposed up and down and coupled to each other, the first mounting member 331 and the second mounting member 332 being surrounded by the enclosure plate 31, and the display module 32 may be disposed between the first mounting member 331 and the second mounting member 332, thereby making the overall structure of the intermediate connection member 3 more compact and improving the structural firmness of the display module 32.

Specifically, the first and second mounts 331 and 332 may constitute a display housing 33, and the display housing 33 and the display module 32 may constitute a display assembly. The first and second mounts 331 and 332 may function to fix and mount the display module 32. Optionally, the first mounting member 331 and the second mounting member 332 may be connected by a snap-fit connection and/or a screw-threaded connection to achieve a split connection, so that the mating manner between the first mounting member 331 and the second mounting member 332 may be simpler. It will be appreciated that the first and second mounting members 331 and 332 may be assembled together by a snap fit connection, may be assembled together by a threaded connection, and may be assembled together by both a snap fit connection and a threaded connection. Here, the term "screw connection" means connection by a screw connection (e.g., a screw, a bolt, etc.).

In the specific example shown in fig. 5 and 8, the first and second mounting pieces 331 and 332 are sequentially arranged in the up-down direction, with a snap connection between the first and second mounting pieces 331 and 332. The snap connection includes a plurality of first connecting portions 3311 (a hook 3312 is disposed at a free end of each first connecting portion 3311) disposed on the first mounting member 331 and a plurality of second connecting portions 3321 (an extension protrusion 3322 is disposed on each second connecting portion 3321) disposed on the second mounting member 332. When the first and second mounting pieces 331 and 332 are assembled, the plurality of first connecting portions 3311 and the plurality of second connecting portions 3321 are in one-to-one correspondence, and each hook 3312 is hooked on the corresponding extension protrusion 3322 to form a snap connection.

As shown in fig. 5, in some embodiments of the present invention, one of the second and first mounting members 332 and 331 may have a receiving cavity 3323 of the display module 32, and thus, the receiving cavity 3323 may serve as a fixing for the display module 32 to facilitate installation and fixing of the display module 32. For example, when the second mounting member 332 has the accommodating cavity 3323 thereon, during assembly of the indoor unit 100, the display module 32 may be first assembled in the accommodating cavity 3323 in the second mounting member 332, then the surrounding plate 31 may be covered around the second mounting member 332, and finally the first mounting member 331 is covered on the second mounting member 332 to achieve a butt-splice connection with the second mounting member 332 by using a snap connection and a screw connection. It will be appreciated that the receiving cavity 3323 may also be provided on the first mount 331.

As shown in fig. 3-4 and 10-11, in some embodiments of the present invention, the humidification module 23 may include a water pan 231, a water tank 232, and a water applicator 233, the water tank 232 may be used to supply water into the water pan 231, and the water applicator 233 may be used to draw water from the water pan 231 and apply an air flow therethrough. Thereby, the overall structure of the humidification module 23 can be made simpler, and a good effect of cleaning air can be achieved.

Specifically, when the humidification module 23 is operated, water in the water tank 232 may flow into the water receiving tray 231, and the water applying member 233 may guide the water in the water receiving tray 231 into the air flow path. When the air flow circulates in the air flow channel, water molecules can clean dirt in the air flow, so that the purposes of purifying air and improving air humidity can be achieved. Alternatively, the water tank 232 may be provided right above the water receiving tray 231, and the water outlet on the water tank 232 may be provided at the bottom of the tank body. Therefore, the water in the water tank 232 can flow into the water receiving tray 231 by gravity without additionally arranging a pressure pump, thereby saving the use cost.

As shown in fig. 12, in some alternative embodiments of the present invention, the water application member 233 may include a water suction member 2331, a scooping water tray 2332 and a driving device 2333, the water suction member 2331 may be used to apply water sucked therefrom to an air flow passing therethrough, the scooping water tray 2332 may be erected on the water receiving tray 231 with a bottom portion extending into the water receiving tray 231, at least one water diversion portion (a first water diversion portion 2332a and a second water diversion portion 2332b as shown in fig. 12-13) may be provided on a periphery of the scooping water tray 2332 to scoop water from the water receiving tray 231 during rotation, and the driving device 2333 may be used to drive the scooping water tray 2332 to suck the water sucked by the water diversion portion to the water suction member 2331. Therefore, through the arrangement, the whole structure of the water applying piece 233 can be simpler and more reasonable, and better water applying effect can be realized.

Specifically, the water absorbing member 2331 may be placed in the air flow path in the second housing 21, and the water diversion portion may be provided on the outer periphery of the scooping panel 2332 and may be rotated along with the scooping panel 2332. The water diversion part can be provided with a water containing space with one side open. When the humidifying module 23 works, the driving device 2333 can drive the water scooping disc 2332 to rotate, and as the water diversion part on the water scooping disc 2332 is provided with a water containing space, when the water diversion part rotates into the water receiving disc 231, a certain amount of water can be scooped by the water diversion part under the action of inertia. When the water diversion portion rotates to the top of the rotation circumference thereof, water in the water diversion portion can flow onto the water absorbing member 2331 from the open side thereof under the action of gravity. Because the water scooping disc 2332 can rotate at a constant speed, the water scooping disc 2332 can uniformly spray the water in the water receiving disc 231 on the water absorbing member 2331, so that the humidity of the surface of the water absorbing member 2331 is more uniform, and a good humidifying effect can be realized.

It will be appreciated that the number of water diversion portions provided on the scooping panel 2332 may be selected based on actual usage requirements. For example, if the amount of water required by the water absorbing member 2331 is large, a plurality of water diversion portions may be provided on the scooping panel 2332, whereby the amount of water applied per rotation of the scooping panel 2332 can be increased. When the water amount required by the water absorbing member 2331 is not large, a water diversion portion may be provided on the scooping disc 2332 as long as the water amount requirement of the water absorbing member 2331 can be satisfied.

It should be noted that, the design form of the water applying member 233 is not limited thereto, and may be selected according to the actual use requirement, and the present invention is not limited thereto. For example, the water applying member 233 may be provided in the form of a water-pouring wheel, a water-throwing member, or the like, as long as the effect of the humidifying water absorbing member 2331 can be achieved.

Alternatively, the water diversion portion may include a first water diversion portion 2332a and a second water diversion portion 2332b disposed back-to-back in the circumferential direction of the water scooping disc 2332 to scoop water respectively when the water scooping disc 2332 is rotated forwardly and reversely, whereby the use flexibility of the user may be improved. Further, the scooping volumes of the first water diversion portion 2332a and the second water diversion portion 2332b may be unequal, whereby the humidifying effect of the scooping panel 2332 may be enhanced.

Specifically, the open sides of the water containing spaces of the first water diversion portion 2332a and the second water diversion portion 2332b are disposed opposite to each other, and when the rotation direction of the scooping-up tray 2332 is different, the water diversion portions participating in scooping-up are different. For example, when the scooping panel 2332 rotates clockwise, the second water diversion portion 2332b on the scooping panel 2332 participates in scooping, and when the scooping panel 2332 rotates counterclockwise, the first water diversion portion 2332a on the scooping panel 2332 participates in scooping. For another example, the water containing space of the first water diversion portion 2332a is larger than the water containing space of the second water diversion portion 2332 b. When the water amount required by the water absorbing member 2331 is large, the scooping tray 2332 rotates counterclockwise, and the second water diversion portion 2332b participates in scooping water, so that the air cleaning effect of the water absorbing member 2331 can be ensured. When the water amount required by the water absorbing member 2331 is small, the scooping water tray 2332 rotates clockwise, and the first water guiding portion 2332a participates in scooping water, thereby not only ensuring the air cleaning effect of the water absorbing member 2331, but also reducing the water supply amount of the water receiving tray 231 and saving water resources.

As shown in fig. 12, in some alternative embodiments of the present invention, the driving device 2333 includes a driving gear 2333a and a driven gear 2333b, and the driven gear 2333b is coaxially connected with the scooping panel 2332, whereby a better power transmission effect can be achieved. Specifically, the driving device 2333 may further include a driving motor 2333d, where a motor shaft of the driving motor 2333d and the driving gear 2333a may be coupled together through spline connection, and the driving gear 2333a and the driven gear 2333b may be coupled together through gear engagement. When the driving device 2333 works, the driving motor 2333d can transmit power to the water scooping disc 2332 through the meshing cooperation of the driving gear 2333a and the driven gear 2333b, so that the water scooping disc 2332 can be driven to rotate. It will of course be appreciated that the design of the drive means 2333 is not limited thereto. For example, the driving motor 2333d may drive the water scooping tray 2332 to rotate by a belt transmission or a chain transmission.

Alternatively, the water absorbing member 2331 may be a wet film disc and may be interposed between the driven gear 2333b and the scooping disc 2332, thereby making the structure of the water applying member 233 more compact and saving the assembly space. For example, the wet film disc may be disposed on a connection shaft (not shown) between the driven gear 2333b and the scooping disc 2332, a plurality of first ventilation holes 2332c may be disposed on the scooping disc 2332 at intervals, and a plurality of second ventilation holes 2333c may be disposed on the driven gear 2333b at intervals. When the air flow circulates in the air flow path, the air flow may sequentially pass through the first vent holes 2332c, the wet film tray, and the second vent holes 2333c, thereby completing the purification and humidification of the air flow, and the air flow may be finally discharged through the air outlet 213 d.

As shown in fig. 4, in some embodiments of the present invention, the air treatment module 2 may further include an indoor air inlet 212a and a fresh air inlet 212b provided on the second housing 21, and the air treatment blower 22 may be used to suck air flow from at least one of the indoor air inlet 212a and the fresh air inlet 212b and deliver the air flow to the humidification module 23 and the purification module 24 for treatment, whereby the use comfort of the user may be improved.

Specifically, the air treatment blower 22 may guide indoor air into the second housing 21 through the indoor air inlet 212a, and the air treatment blower 22 may guide outdoor fresh air into the second housing 21 through the fresh air inlet 212 b. Optionally, a tuyere switch (not shown) may be provided at the fresh air inlet 212b, and the tuyere switch may control the opening and closing of the fresh air inlet 212 b. When the indoor unit 100 of the air conditioner begins to operate, the air port switch can be controlled to selectively close the fresh air inlet 212b, and the air treatment fan 22 only guides indoor air into the air treatment module 2. When the indoor space is in a closed state for a long time, the fresh air inlet 212b can be controlled to be opened by the air port switch, and indoor air and outdoor fresh air can enter the air treatment module 2 at the same time and enter the indoor space after being purified by the air treatment module 2, so that indoor and outdoor air circulation can be realized, the freshness of the indoor air is improved, and the use comfort of a user can be improved.

In the specific example shown in fig. 4, the second housing 21 includes a bottom plate 213 and front and rear panels 211 and 212 connected by snap-fitting, and the bottom plate 213 is connected to the front and rear panels 211 and 212, respectively, by screw connection. An air outlet 213d is provided on the bottom plate 213, and an indoor air inlet 212a and a fresh air inlet 212b are provided on the rear panel 212. Wherein, the fresh air inlet 212b is provided on the rear side wall of the rear panel 212, and the indoor air inlet 212a is provided on the left and right side walls of the rear panel 212, respectively. Of course, the arrangement positions of the fresh air inlet 212b and the indoor air inlet 212a are not limited thereto, and may be selected according to the use requirement. For example, the fresh air inlet 212b may be provided on the left and right side walls of the rear panel 212, and the indoor air inlet 212a may be provided on the front panel 211.

As shown in fig. 14, according to some embodiments of the present invention, the air conditioning indoor unit 100 may further include a hanger 4, and the hanger 4 may be provided on at least one of the first casing 11 and the second casing 21, whereby fixing and installation of the air conditioning indoor unit 100 may be facilitated. Specifically, the air conditioner indoor unit 100 may be hung on the wall 200 through the hanger 4, wherein one end of the hanger 4 may be connected to the first housing 11 or the second housing 21, and the other end of the hanger 4 may be fixed to the wall 200, thereby making the indoor space more spacious. Alternatively, the hanger 4 may be disposed on the first housing 11, or the hanger 4 may be disposed on the second housing 21, or the hanger 4 may be disposed on both the first housing 11 and the second housing 21, and may be selectively disposed according to the actual structural installation requirement.

An air conditioner according to an embodiment of the present invention includes the air conditioner indoor unit 100 according to the above-described embodiment of the present invention.

According to the air conditioner provided by the embodiment of the invention, the air conditioner indoor unit 100 is arranged, so that the overall structure of the air conditioner is more compact and coordinated, the appearance attractiveness is higher, and the air conditioner has stronger market competitiveness.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air conditioning indoor unit, comprising:

The indoor heat exchange module comprises a first shell, an indoor heat exchanger and an indoor fan, wherein the indoor heat exchanger and the indoor fan are respectively arranged in the first shell;

The air treatment module is arranged below the indoor heat exchange module and comprises a second shell, an air treatment fan, a humidifying module and a purifying module, wherein the air treatment fan, the humidifying module and the purifying module are respectively arranged in the second shell, and an air outlet for discharging air treated by the air treatment module is formed in the bottom of the second shell;

The middle connecting part is arranged between the indoor heat exchange module and the air treatment module and comprises a coaming connected between the first shell and the second shell and a display module arranged in the coaming;

The middle connecting part further comprises a first mounting piece and a second mounting piece which are arranged up and down and spliced, the first mounting piece and the second mounting piece are surrounded by the coaming, the first mounting piece and the second mounting piece form a display shell, the display shell and the display module form a display assembly, and one of the second mounting piece and the first mounting piece is provided with a containing cavity of the display module.

2. The indoor unit of claim 1, wherein the second housing has an upwardly projecting step surface frame on a bottom wall thereof, and the air outlet is provided in the step surface frame.

3. The indoor unit of claim 2, wherein an air outlet grille is disposed in the step face frame, and the air outlet grille defines a plurality of ventilation openings that are spaced apart to form the air outlet.

4. The air conditioning indoor unit of claim 1, wherein the air outlet is located directly below the air handling blower.

5. The indoor unit of claim 1, wherein the display module includes a display panel and a reflective cavity disposed on a light emitting side of the display panel, the reflective cavity includes a main reflective cavity and two sub-reflective cavities, the two sub-reflective cavities are disposed on opposite sides of the main reflective cavity, and the number of light paths on each sub-reflective cavity is smaller than the number of light paths on the main reflective cavity.

6. An indoor unit for air conditioning according to claim 5, wherein two of the sub-reflecting cavities are provided on opposite sides in the longitudinal direction of the main reflecting cavity or on opposite sides in the horizontal direction of the main reflecting cavity.

7. The indoor unit of claim 5, wherein the display module further comprises: the installation cavity, one side of installation cavity is opened, the reflection cavity is established the open side of installation cavity, the display lamp plate holds in the installation cavity and be connected to the reflection cavity.

8. The indoor unit of claim 1, wherein the humidification module comprises:

A water receiving tray;

the water tank is used for supplying water into the water receiving disc;

And the water applying piece is used for taking water from the water receiving disc and applying air flow passing through the water receiving disc.

9. The indoor unit of claim 8, wherein the water application member comprises:

a water absorbing member for applying water absorbed by the water absorbing member to an air flow passing therethrough;

a water scooping disc which is vertically arranged on the water receiving disc and the bottom of which extends into the water receiving disc, wherein at least one water diversion part is arranged on the periphery of the water scooping disc so as to scoop water from the water receiving disc in the rotating process;

and the driving device is used for driving the water scooping disc to rotate so that water scooped by the water diversion part is supplied to the water absorbing piece for absorbing.

10. The indoor unit of claim 9, wherein the water diversion portion includes a first water diversion portion and a second water diversion portion disposed back-to-back in a circumferential direction of the scooping panel to scoop water when the scooping panel is rotated in a forward and reverse direction, respectively.

11. An air conditioning indoor unit according to claim 10, wherein the scooping volumes of the first and second water diversion portions are unequal.

12. The indoor unit of claim 9, wherein the driving means includes a driving gear and a driven gear, the driven gear being coaxially connected with the scooping panel.

13. The indoor unit of claim 12, wherein the water absorbing member is a wet film disc and is interposed between the driven gear and the scooping disc.

14. The indoor unit of claim 1, wherein the air treatment module further comprises an indoor air inlet and a fresh air inlet provided on the second housing, the air treatment blower being configured to draw an air flow from at least one of the indoor air inlet and the fresh air inlet and to deliver the air flow to the humidification module and the purification module for treatment.

15. The indoor unit of claim 1, further comprising a hanger provided on at least one of the first housing and the second housing.

16. An air conditioner comprising the air conditioning indoor unit according to any one of claims 1 to 15.