CN215637604U

CN215637604U - Purification device and air conditioner

Info

Publication number: CN215637604U
Application number: CN202121461402.3U
Authority: CN
Inventors: 张帆; 郑辉; 李宝华; 黄博义; 张卫东
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-25
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a purification device and an air conditioner, wherein the purification device comprises: the air conditioner comprises a bottom plate, a first air inlet and a second air inlet, wherein the first air inlet is formed in the bottom plate; the top cover is arranged opposite to the bottom plate, and a second air inlet is formed in the top cover; the purification module is arranged between the bottom plate and the top cover; and the first connecting assembly is respectively connected with the bottom plate and the top cover, and the bottom plate is movably connected with the top cover through the first connecting assembly so that the top cover can move towards the direction close to or away from the bottom plate. According to the utility model, the first connecting component is adopted to connect the bottom plate and the top cover, and the top cover can move towards the direction close to or far away from the bottom plate, so that the space of the installation area between the bottom plate and the top cover can be adjusted, and then different types or a plurality of purification modules can be placed according to the requirements, so that the purification device can be matched with a specific purification scene, and the purification effect is matched with the purification requirement of the purification scene.

Description

Purification device and air conditioner

Technical Field

The utility model relates to the field of air conditioners, in particular to a purifying device and an air conditioner.

Background

The air inlet of the air conditioner is usually provided with a purification module such as a purification net. Because the air conditioner is used for when different scenes, the content of particulate matters such as dust in the air is different, consequently, to the air conditioner that different scenes used, adopt the same purification module, probably have the problem that can't realize sufficient purifying effect. Because current purification net is fixed to be set up on the air intake, the specification of purification net is the same, can not adjust, leads to the air conditioner to mismatch with the purification demand of use scene to the purifying effect of air.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a purification device and an air conditioner, and aims to solve the problem that the purification effect of the existing purification device is not matched with the purification requirement.

In order to achieve the above object, the present invention provides a purification apparatus comprising:

the air conditioner comprises a bottom plate, a first air inlet and a second air inlet, wherein the first air inlet is formed in the bottom plate;

the top cover is arranged opposite to the bottom plate, and a second air inlet is formed in the top cover;

the purification module is arranged between the bottom plate and the top cover; and

the first connecting assembly is respectively connected with the bottom plate and the top cover, and the bottom plate is movably connected with the top cover through the first connecting assembly, so that the top cover can move towards the direction close to or away from the bottom plate.

Optionally, the number of the purification modules is at least two, and the purification modules are arranged in a stacked manner.

Optionally, the first connecting assembly includes a first connecting rod and a second connecting rod, one end of the first connecting rod is connected to the bottom plate, and one end of the second connecting rod is connected to the top cover;

the other end of the first connecting rod is connected with the top cover, the other end of the second connecting rod is connected with the bottom plate, and the first connecting rod and the second connecting rod are hinged in a mutually crossed mode; and/or the other end of the first connecting rod extends towards the top cover, and the other end of the second connecting rod is mutually connected with the first connecting rod in a sliding manner.

Optionally, the purification device has a first end and a second end which are oppositely arranged, and the first end and/or the second end of the purification device is provided with the first connection assembly.

The present invention also provides an air conditioner, comprising:

the face frame is provided with a third air inlet;

the face frame cover body is arranged outside the face frame, and a fourth air inlet is formed in the face frame cover body; and

the purifying device is arranged between the face frame and the face frame cover body, the first air inlet is communicated with the third air inlet, and the second air inlet is communicated with the fourth air inlet.

Optionally, a fresh air opening is formed in the face frame, and a first air outlet corresponding to the position of the fresh air opening is formed in the face frame cover body;

the bottom plate is further provided with a second air outlet communicated with the fresh air inlet, the top cover is further provided with a third air outlet communicated with the first air outlet, the purification module comprises a first purification module and a second purification module, the first purification module is arranged between the second air outlet and the third air outlet, and the second purification module is arranged between the first air inlet and the second air inlet.

Optionally, the number of the first purification modules is at least two, and the first purification modules are arranged in a stacked manner; and/or the number of the second purification modules is at least two, and the second purification modules are arranged in a stacked mode.

Optionally, the air conditioner further comprises:

and the face frame cover plate is movably connected with the face frame through the second connecting assembly, so that the face frame cover body can move towards or away from the main air inlet.

Optionally, a connecting plate is disposed on the face frame cover, the first connecting assembly includes at least one first connecting structure disposed on one of the connecting plate and the face frame and at least one second connecting structure disposed on the other of the connecting plate and the face frame, and the first connecting structure can detachably mate with any one of the second connecting structures.

Optionally, the first connecting structure is a first hole, the second connecting structure is a second hole, and the first hole and the second hole are connected through a connector; and/or the presence of a gas in the gas,

the first connecting structure is a clamping groove, the second connecting structure is a buckle, and the buckle is clamped in the clamping groove; and/or the presence of a gas in the gas,

the first connecting structure is a first rib, the second connecting structure is a second rib, and the first rib and the second rib are buckled with each other; and/or the presence of a gas in the gas,

the first connecting structure is a gear, the second connecting structure is a rack, and the rack is meshed with the gear; and/or the presence of a gas in the gas,

the first connecting structure comprises a guide rail and an elastic piece arranged on the guide rail, the elastic piece is provided with a lock head, the connecting plate is in sliding fit with the face frame, the second connecting structure is a through hole, the number of the through holes is multiple, the connecting plate is opposite to the face frame in the sliding process, and the lock head can be alternatively inserted into any one of the through holes.

Optionally, a limiting concave portion is arranged on the face frame, and one end, far away from the face frame cover body, of the connecting plate is limited in the limiting concave portion in a stopping manner.

Optionally, a first wavy abutting surface is formed at one end of the connecting plate away from the face frame cover body, and the first abutting surface is wavy; one side of the limiting concave part facing the connecting plate is provided with a wavy second butting surface, and the first butting surface can be butted with the second butting surface.

According to the technical scheme, the first connecting component is adopted to connect the bottom plate and the top cover, and the top cover can move towards the direction close to or far away from the bottom plate, so that the space of an installation area between the bottom plate and the top cover can be adjusted, and then different types or a plurality of purification modules can be placed according to needs, so that the purification device can be matched with a specific purification scene, and the purification effect is matched with the purification requirement of the purification scene.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a purification apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an embodiment of the purification apparatus with two layers of purification modules;

FIG. 3 is a schematic structural diagram of an embodiment of a purification apparatus with three purification modules;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;

FIG. 6 is an exploded view of FIG. 5;

FIG. 7 is a schematic structural diagram of an embodiment of an air conditioner with a dual-layer purification module according to the present invention;

FIG. 8 is a schematic structural diagram of an embodiment of an air conditioner with three purifying modules according to the present invention;

FIG. 9 is a schematic structural diagram of a cover body and a face frame according to an embodiment of the present invention;

FIG. 10 is a schematic structural view of the mask and the mask cover of FIG. 9 in an exploded state;

FIG. 11 is a schematic structural view of a cover and a face frame according to another embodiment of the present invention;

FIG. 12 is a schematic structural view of the mask and the mask cover of FIG. 11 in an exploded state according to an embodiment;

FIG. 13 is a schematic structural view of a cover and a face frame according to another embodiment of the present invention;

fig. 14 is a schematic structural diagram of the face frame and the face frame cover in an exploded state in fig. 13 according to an embodiment.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Air conditioner	110	Evaporator assembly
120	Chassis component	130	Panel member
				140	Electric control component	150	Fresh air module mounting position
160	Face frame	161	Third air inlet
				162	Fresh air port	163	First connecting structure
170	Face frame cover	171	The fourth air inlet
				172	Connecting plate	173	Second connecting structure
174	First air outlet	175	Projecting part
				176	Concave part	18	Limiting concave part
181	Second butt joint surface	20	Purifying device
				21	Base plate	211	First air inlet
212	Second air outlet	22	Top cover
				221	Second air inlet	222	Third air outlet
23	First mounting area	24	Second mounting area
				25	Purification module	251	First purifying module
252	Second purifying module	26	First connecting component
				261	First connecting rod	262	Second connecting rod

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides a purification device 20, wherein the purification device 20 can be used in an air inlet of an air conditioner 100 for filtering and purifying an air flow entering the air conditioner 100 to reduce the content of particulate matters or other impurities in the air flow entering the air conditioner 100. The purifying device 20 can block particles with certain particle sizes in the airflow and can allow the airflow to pass through. The air conditioner 100 has a face frame 160 and functional components disposed inside the face frame 160, and the face frame 160 has a third air inlet 161 for implementing air flow input. Fig. 1 to 14 are corresponding drawings of an embodiment of the present invention.

Referring to fig. 1, 2 and 3, in one embodiment, the purification apparatus 20 includes:

the air conditioner comprises a bottom plate 21, wherein a first air inlet 211 is formed in the bottom plate 21; the bottom plate 21 is used to form the bottom surface of the purification apparatus 20, and the bottom plate 21 may be installed at an air inlet side of the face frame 160 of the air conditioner 100 to be matched with the third air inlet 161 of the face frame 160. In this embodiment, the third air inlet 161 may be disposed on the upper end surface of the face frame 160, and the purification apparatus 20 is integrally installed on the top of the face frame 160.

The top cover 22 is arranged opposite to the bottom plate 21, and a second air inlet 221 is formed in the top cover 22; the top cover 22 is used for forming a top surface of the purification apparatus 20, an installation area is formed between the top cover 22 and the bottom plate 21, a second air inlet 221 is formed in the top cover 22, and the second air inlet 221 can supply the external air flow to the installation area.

A purification module 25 disposed between the bottom plate 21 and the top cover 22; the purification module 25 is disposed in the installation region between the top cover 22 and the bottom plate 21, and the top cover 22 and the bottom plate 21 may be attached to the upper and lower surfaces of the purification module 25, respectively. The purification module 25 has a function of isolating particles with a certain particle size, and the purification module 25 can allow gas to pass through, so that the gas flow entering the installation area from the second air inlet 221 enters the third air inlet 161 of the face frame 160 from the first air inlet 211 after being purified by the purification module 25. Because the purification module 25 has air permeability, the first air inlet 211 can be disposed opposite to the second air inlet 221, or the first air inlet 211 and the second air inlet 221 can be staggered. The number of the first air inlets 211 may be at least two, and the number of the second air inlets 221 may also be at least two. The direction from the bottom plate 21 to the top cover 22 is the up-down direction, and the up-down direction is the thickness direction of the purification module 25 and the installation area.

The first connecting assembly 26 is respectively connected with the bottom plate 21 and the top cover 22, and the bottom plate 21 is movably connected with the top cover 22 through the first connecting assembly 26, so that the top cover 22 can move towards or away from the bottom plate 21. The first connection member 26 has a property of being stretchable in a thickness direction of the purification module 25 so that the thickness of the installation area is adjustable.

The bottom plate 21 and the top cover 22 themselves have a certain thickness, and as shown in fig. 1, in a state where one layer of the purification modules 25 is provided, the first connection assembly 26 may be in a minimum storage state where the top cover 22 is closest to the bottom plate 21. When the top cover 22 moves away from the bottom plate 21, the first connecting component 26 is gradually stretched. When two layers of the purification modules 25 are provided as shown in fig. 2, the first connection member 26 is stretched due to an increase in thickness required in the installation area between the top cover 22 and the bottom plate 21. In the state of having 3 layers of the purification modules 25 as shown in fig. 3, the thickness of the mounting region between the top cover 22 and the bottom plate 21 is further increased, the distance between the top cover 22 and the bottom plate 21 is further increased, and the first connection member 26 is further stretched.

The purification module 25 may be a purification net, a purification membrane or a purification structure having a purification function. When the air purifier is used in an obstructed scene, the required purifying performance of the purifying module 25 is different due to different air quality in different scenes, and the thickness of the corresponding purifying module 25 is also changed. If a purification net or a purification membrane is used, the thickness of the purification module 25 may be relatively small, and if a composite purification module 25 is used, the overall thickness of the purification module 25 may be increased. When the purification module 25 is placed in the mounting area between the base plate 21 and the top cover 22, the thickness of the mounting area required for the purification module 25 is also relatively different. Because the top cover 22 can move in the direction away from the bottom plate 21, the thickness of the mounting area between the top cover 22 and the bottom plate 21 can be increased, and the mounting area can be matched with the purification module 25 to accommodate the purification module 25.

Optionally, the number of the purification modules 25 is at least two, and the purification modules 25 are stacked. So that the purification modules 25 form a composite purification structure. As shown in fig. 2, two layers of purification modules 25 are stacked, and as shown in fig. 3, three layers of purification modules 25 are stacked, adjacent purification modules 25 may only be attached to each other, or adjacent purification modules 25 may be connected and fixed to each other, for example, the adjacent purification modules 25 may be fixed to each other by bonding or bolt connection, so as to improve the stability of the purification modules 25.

The adjacent purification modules 25 may have the same structure or different structures. For example, the adjacent purification modules 25 may be a purification membrane and a filter screen, or a combination of a purification membrane and a filter screen, or other structures that can be used for air purification may be added between the purification membrane and the filter screen.

Each layer purification module 25 can be whole lamellar structure, also can constitute for a plurality of purification module 25 combinations, promptly, each layer purification module 25 all contains a plurality of purification module 25, and a plurality of purification module 25 are followed purifier 20's length direction or width direction set up to the concatenation forms corresponding layer purification module 25, the purification module 25 that is in different positions can be for the purification module 25 of the same function, also can not be the same. For example, in the same layer of the purification modules 25, the purification module 25 near the left side of the purification apparatus 20 may adopt a filter screen, and the purification module 25 near the right side of the purification apparatus 20 may adopt a membrane layer, so as to achieve different purification effects. When the purifying device 20 is used in an air conditioner 100 with multiple functions, such as an air conditioner 100 with both air conditioning function and fresh air function, the purifying function of the purifying module 25 corresponding to the fresh air module may be different from the purifying function of the purifying module 25 corresponding to the air inlet of the air conditioner 100, and therefore, the purifying module 25 corresponding to the fresh air module may be of different functional types. The thickness of the purification modules 25 of different functional types may or may not be equal. When the purification module 25 with different thicknesses needs to be installed, the top cover 22 is moved away from the bottom plate 21 to make room for the space between the top cover 22 and the bottom plate 21, and after the purification module 25 is placed, the top cover 22 is moved towards the direction close to the bottom plate 21 under the action of gravity, so that the top cover 22 is attached to one side surface of the purification module 25, which is back to the bottom plate 21. The top cover 22 may also be moved toward the bottom plate 21 by pressing the top cover 22 downward so that the top cover 22 can cooperate with the bottom plate 21 to restrict the movement of the purification module 25.

When manufacturing the purification apparatus 20, concave portions may be disposed on the opposite end surfaces of the bottom plate 21 and the top cover 22 for accommodating the purification modules 25. As shown in fig. 1, the opposite end surfaces of the bottom plate 21 and the top cover 22 are provided with concave grooves, for example, a layer of the purification modules 25 is provided, the upper surface of the purification module 25 is clamped in the groove of the top cover 22, and the lower surface of the purification module 25 is clamped in the groove of the bottom plate 21, so as to limit the movement of the purification module 25 along the left and right directions of the purification device 20.

As shown in fig. 1, wherein the left-right direction is the length direction of the purification apparatus 20, the front-back direction is the width direction of the purification module 25, the purification module 25 is installed between the top cover 22 and the bottom plate 21, and at both ends of the purification apparatus 20 in the width direction, baffles may be provided for allowing the purification module 25 to be displaced from the width direction of the purification apparatus 20, and also for allowing the purification module 25 to be leaked in the width direction.

The first connecting assembly 26 is used for connecting the top cover 22 and the bottom plate 21, so that the top cover 22 and the bottom plate 21 are mutually restrained to form an integral structure. When the top cover 22 moves towards the direction close to or away from the bottom plate 21, the first component can limit the moving track of the top cover 22, so that the top cover 22 can keep moving along the preset track, and further, when the top cover 22 is close to or away from the bottom plate 21, the shape of the installation area formed between the top cover 22 and the bottom plate 21 is relatively determined, so as to be convenient for being matched with the purification module 25. Taking the wall-mounted air conditioner 100 as an example, in the wall-mounted air conditioner 100, the air inlet of the air conditioner 100 is usually located at the top of the face frame 160, so that after the purifying device 20 is installed on the face frame 160, the top cover 22 is moved upwards to increase the distance between the top cover 22 and the bottom plate 21, and then the purifying module 25 is placed in the installation area between the top cover 22 and the bottom plate 21, and under the action of gravity, the top cover 22 moves downwards to be pressed on the upper surface of the purifying module 25, so as to realize the positioning of the purifying module 25.

Optionally, the first connecting assembly 26 includes a first connecting rod 261 and a second connecting rod 262, one end of the first connecting rod 261 is connected with the bottom plate 21, and one end of the second connecting rod 262 is connected with the top cover 22; taking the installation manner as shown in fig. 1 as an example, the lower end of the first connecting rod 261 is connected to the base plate 21, and the upper end of the second connecting rod 262 is connected to the top cover 22.

Referring to fig. 4, in an embodiment, the other end of the first connecting rod 261 is connected to the top cover 22, the other end of the second connecting rod 262 is connected to the bottom plate 21, and the first connecting rod 261 and the second connecting rod 262 are hinged to each other in a cross manner; taking the installation manner as shown in fig. 1 as an example, the upper end of the first connecting rod 261 is connected to the top cover 22, the lower end of the second connecting rod 262 is connected to the bottom plate 21, the first connecting rod 261 and the second connecting rod 262 are arranged to intersect with each other, and the intersecting portions of the first connecting rod 261 and the second connecting rod 262 are hinged to each other. The first connecting rod 261 is hinged to the bottom plate 21 and the top cover 22, and the second connecting rod 262 is hinged to the bottom plate 21 and the bottom cover, so that when the top cover 22 moves toward or away from the bottom plate 21, the first connecting rod 261 and the second connecting rod 262 can rotate relatively. The first and second link bars 261 and 262 form a scissor lift mechanism to limit the movement trajectory of the top cover 22 relative to the base plate 21. The mutual hinge position of the first and second connecting

rods

261 and 262 may be determined according to the maximum moving distance of the top cover 22.

The first connecting rod 261 and the second connecting rod 262 are hinged to each other, so that when the upper ends of the first connecting rod 261 and the second connecting rod 262 bear the downward acting force of the top cover 22, the first connecting rod 261 and the second connecting rod 262 can rotate relatively, the overall height of the first connecting assembly 26 formed by the first connecting rod 261 and the second connecting rod 262 in the up-down direction of the purification device 20 is reduced, and then the first connecting assembly 26 is contracted.

In another embodiment, the other end of the first connecting rod 261 extends toward the top cover 22, and the other end of the second connecting rod 262 is slidably connected to the first connecting rod 261. The first connecting rod 261 extends along the vertical direction of the purification apparatus 20, the second connecting rod 262 may be a rod-shaped structure protruding from the top cover 22, so that the second connecting rod 262 forms a structure similar to a sliding block, the second connecting rod 262 and the first connecting rod 261 form a sliding block and a sliding rail, and the movement direction of the top cover 22 can be limited. Alternatively, the first connecting rod 261 forms a slider-like structure on the bottom plate 21, and the other end of the second connecting rod 262 may extend toward the bottom plate 21, and the first connecting rod 261 and the second connecting rod 262 form a sliding rail slider fit.

In an embodiment, the purification device 20 has a first end and a second end disposed opposite to each other, and the first end and the second end may be both ends of the purification device 20 in a length direction or both ends in a width direction. The first end and/or the second end of the purification apparatus 20 is provided with the first connection assembly 26. The first connecting assemblies 26 may be provided in two sets, or only one set may be provided.

In another embodiment, the purification device 20 has a third end and a fourth end, which are opposite to each other, the third end is in a first direction toward the fourth end, the first end is in a second direction toward the second end, and the first direction and the second direction are arranged at an included angle. The first direction and the second direction may be perpendicular to each other. The third end and/or the fourth end are provided with the first connection assembly 26.

The third and fourth ends of the purification apparatus 20 may be in the width direction thereof. In manufacturing the purification apparatus 20, the first connection members 26 may be provided at both ends in the longitudinal direction and both ends in the width direction of the purification apparatus 20, or a group of the first connection members 26 may be provided in the longitudinal direction of the purification apparatus 20 and a group of the first connection members 26 may be provided in the width direction. The specific installation manner may be determined according to the specific shape and usage scenario of the purification apparatus 20.

The present invention also provides an embodiment of an air conditioner 100. The air conditioner 100 may be a wall-mounted air conditioner 100.

Referring to fig. 5 and 6, in an embodiment, the air conditioner 100 includes:

a face frame 160, the face frame 160 being formed with a third air inlet 161; the face frame 160 forms an outer shell of the air conditioner 100, a cavity is formed inside the face frame 160, other functional components of the air conditioner 100, such as the evaporator component 110, the electric control component 140, the wind wheel and the like, can be installed in the cavity, a fresh air module can be further arranged in the face frame 160, and the face frame 160 can be further matched with the panel component 130 and the chassis component 120. The face frame 160 has a third air inlet 161 for allowing an air flow to enter the inside of the air conditioner 100, exchange heat via the evaporator unit 110, and output to the indoor when the wind wheel is started. The third air inlet 161 corresponds to the first air inlet 211 on the bottom plate 21, so that the air flow can enter the purification apparatus 20 through the second air inlet 221 of the top cover 22 for purification, and then enter the inside of the air conditioner 100 through the first air inlet 211 on the bottom plate 21 and the third air inlet 161 on the face frame 160.

The face frame cover 170 is disposed outside the face frame 160, and the face frame cover 170 is provided with a fourth air inlet 171; the face frame cover 170 is disposed outside the face frame 160 for cooperating with the face frame 160. The face frame cover 170 at least partially covers the side of the purification apparatus 20 facing away from the third air inlet 161. The fourth air inlet 171 corresponds to the second air inlet 221 of the top cover 22, so that the air flow enters the second air inlet 221 of the top cover 22 through the fourth air inlet 171 of the face frame cover 170, so as to achieve air flow input.

The purification device 20 as described in any of the above embodiments is disposed between the face frame 160 and the face frame cover 170, and is configured to purify the air flow entering through the fourth air inlet 171 of the face frame cover 170, wherein the first air inlet 211 is communicated with the third air inlet 161, and the second air inlet 221 is communicated with the fourth air inlet 171. The air flow enters the purifying device 20 through the fourth air inlet 171 and the second air inlet 221, is purified by the purifying device 20, and then enters the inside of the air conditioner 100 through the first air inlet 211 and the third air inlet 161.

In the case of the wall-mounted type air conditioning indoor unit structure shown in fig. 6, the purification apparatus 20 is disposed above the face frame 160, and the bottom plate 21 of the purification apparatus 20 may be connected and fixed to the upper end surface of the face frame 160, so that the purification apparatus 20 can be maintained in a stable state. The top cover 22 of the purification module 25 is disposed adjacent to the face frame 170 of the air conditioner 100. When the thickness of the installed purification module 25 changes, the top cover 22 and the face frame cover 170 can be moved up synchronously to provide an installation area for the purification module 25, after the purification module 25 is installed in the installation area, the face frame cover 170 and the top plate are moved down integrally, and the purification module 25 is limited, so as to realize the positioning of the air conditioner 100 at the air inlet side.

Because the purification module 25 of the air inlet of the air conditioner 100 can be adjusted as required, different purification modules 25 can be selected according to the use scene of the air conditioner 100, or purification modules 25 with different thicknesses can be selected, or a combination of multiple purification modules 25 can be selected, and then different settings for different scenes can be realized, so that the purification effect of the air conditioner 100 is adapted to the use scene.

As shown in fig. 5, which is a structural view of the air conditioner 100 in a state where one layer of the purification module 25 is provided, as shown in fig. 7, the purification apparatus 20 is provided with two layers of the purification modules 25, and a distance between the surface frame cover 170 and the upper surface of the surface frame 160 is increased. As shown in fig. 8, in order to provide three layers of the purification modules 25, the distance between the surface frame cover 170 and the upper surface of the surface frame 160 is further increased. When the air conditioner 100 is manufactured, baffles may be respectively disposed at front and rear sides of the air conditioner 100 to seal edges of the purification apparatus 20.

Referring to fig. 6, in an embodiment, the air conditioner 100 is provided with a fresh air module, and a fresh air module installation position 150 is disposed in the air conditioner 100 and is used for accommodating the fresh air module. The fresh air module is used for accessing outdoor fresh air and inputting the fresh air indoors. The face frame 160 is further provided with a fresh air inlet 162, the fresh air inlet 162 is used for inputting fresh air indoors, and the face frame cover 170 is further provided with a first air outlet 174 corresponding to the position of the fresh air inlet 162; the fresh air output from the fresh air inlet 162 can be output to the room through the first air outlet 174. The bottom plate 21 is further provided with a second air outlet 212 communicated with the fresh air inlet 162, so that fresh air input by the fresh air module can enter the purification module 25 through the fresh air inlet 162 and the second air outlet 212, the top cover 22 is further provided with a third air outlet 222 communicated with the first air outlet 174, and the fresh air purified by the purification module 25 is output indoors through the third air outlet 222 and the first air outlet 174. In this embodiment, a first installation area 23 and a second installation area 24 are formed between the top cover 22 and the bottom plate 21, wherein the first installation area 23 corresponds to the fresh air module, the second installation area 24 corresponds to the third air inlet 161 of the air conditioner 100, the purification module 25 includes a first purification module 251 and a second purification module 252, the first purification module 251 is disposed between the second air outlet 212 and the third air outlet 222, i.e., the first installation area 23, and the second purification module 252 is disposed between the first air inlet 211 and the second air inlet 221, i.e., the second installation area 24.

The first purifying module 251 is used for purifying the airflow output by the fresh air device, and the second purifying module 252 is used for purifying the airflow entering the air conditioner 100. The first cleaning module 251 and the second cleaning module 252 may have the same structure or different structures. The fresh air module mounting location 150 may be disposed on the chassis component 120 of the air conditioner 100 to facilitate securing of the fresh air module.

Through the fresh air outlet part corresponding to the fresh air device and the air inlet part of the air conditioner 100 are respectively provided with the purification module 25, the type of the purification module 25 required to be installed can be determined as required, and therefore the different purification can be achieved. The first and second purification modules 251 and 252 may be provided independently of each other at the time of installation so as to be independently replaceable.

Since the top cover 22 and the bottom plate 21 are connected to each other by the first connecting assembly 26, the top cover 22 can move relative to the bottom plate 21, and when the first cleaning module 251 and the second cleaning module 252 are installed, the top cover 22 can be moved accordingly, so as to facilitate quick assembly and disassembly of the first cleaning module 251 and the second cleaning module 252.

In one embodiment, the number of the first purification modules 251 is at least two, and the first purification modules 251 are stacked; the first purification modules 251 may be stacked in a thickness direction of the purification modules 25 such that the plurality of first purification modules 251 form a multi-layered purification structure. The adjacent first cleaning modules 251 may have cleaning structures with the same function, or may have cleaning structures with different functions. The adjacent first purification modules 251 may be fixedly connected to each other to form an integrated structure.

In an embodiment, the number of the second purification modules 252 is at least two, and the second purification modules 252 are stacked. The plurality of second purification modules 252 may have the same thickness as the plurality of first purification modules 251. The second purification modules 252 may be stacked in the thickness direction of the purification modules 25 such that the plurality of second purification modules 252 form a multi-layered purification structure. The adjacent second cleaning modules 252 may have cleaning structures with the same function, or may have cleaning structures with different functions. Adjacent ones of the second purification modules 252 may be fixedly coupled to each other to form a unitary structure.

When the first purification module 251 and the second purification module 252 are stacked with purification structures having different thicknesses, respectively, the stacking order of the purification structures having different thicknesses of the first purification module 251 may be the same as the stacking order of the purification structures of the second purification module 252. Since the first cleaning module 251 is disposed in the first installation area 23 and the second cleaning module 252 is disposed in the second installation area 24, a side of the first cleaning module 251 close to the second installation area 24 and a side of the second cleaning module 252 close to the first installation area 23 may be disposed closely to each other, or may have a gap.

Referring to fig. 9, in an embodiment, the air conditioner 100 further includes a second connecting assembly, and the cover plate of the panel frame 160 is movably connected to the panel frame 160 through the second connecting assembly, so that the panel frame cover 170 can move toward or away from the main air inlet. The second connecting component is used for drawing the cover plate of the face frame 160, so that when the cover plate of the face frame 160 moves towards the direction close to or away from the face frame 160, the second connecting component can be used for limiting the moving track of the cover plate of the face frame 160. The second connecting members may be disposed at both sides of the face frame 160 in the length direction or both sides of the face frame in the width direction, so that the face frame cover 170 can move along a fixed trajectory. The second connecting assembly can be in clamping connection, splicing connection or sliding connection and the like.

In an embodiment, the face frame cover 170 is provided with connecting plates 172, and the connecting plates 172 may be disposed at both ends of the face frame cover 170 in the length direction or both ends of the face frame cover in the width direction. Since the base plate assembly of the wall-mounted air conditioner 100 is generally mounted on a wall, and a panel is disposed on the front side of the air conditioner 100, in the present embodiment, the connection plate 172 is disposed on both sides of the front frame cover 170 in the longitudinal direction. The first connecting assembly 26 includes at least one first connecting structure 163 disposed on one of the connecting plate 172 and the face frame 160, and at least one second connecting structure 173 disposed on the other of the connecting plate 172 and the face frame 160, and the first connecting structure 163 is detachably engaged with any one of the second connecting structures 173. The first connecting structure 163 and the second connecting structure 173 cooperate with each other to form a mutually limiting structure. The number of the first connecting assemblies 26 may be one or more. The first connecting structure 163 may be engaged with each other in a sliding manner, a clamping manner, or other mutual limiting manner.

Referring to fig. 9 and 10, in an embodiment, the first connecting structure 163 is a first hole, the second connecting structure 173 is a second hole, and the first hole and the second hole are connected by a connecting member; the connecting member may be a screw, and the connecting member penetrates through the first hole and the second hole to connect and fix the connecting plate 172 and the face frame 160 to each other. Taking the state shown in fig. 10 as an example, the first connecting structure 163 is a first hole provided on the side wall of the face frame 160, the first hole may be a threaded hole, the second connecting structure 173 is a second hole provided on the connecting plate 172, and the connecting member is a screw, and the connecting member penetrates through the second hole and is screwed into the first hole, so that the face frame cover 170 and the face frame 160 are maintained at a predetermined position.

The number of the first connection structures 163 and the second connection structures 173 may be plural, and the plural first connection structures 163 and the plural second connection structures 173 are distributed along the thickness direction of the purification apparatus 20 so that the face frame cover 170 can move along the thickness direction of the purification apparatus 20. When the overall thickness of the purification apparatus 20 is adjusted, the position of the face frame cover 170 may be adjusted according to the requirement, so that the thickness of the installation area between the face frame cover 170 and the face frame 160 is adapted to the thickness of the purification apparatus 20.

Referring to fig. 11 and 12, in another embodiment, the first connecting structure 163 is a slot, the second connecting structure 173 is a buckle, and the buckle is clamped in the slot; the first connecting structure 163 may be disposed on the face frame 160, the second connecting structure 173 is disposed on the connecting plate 172, the slot is a concave slot disposed on the face frame 160, the buckle is a convex slot disposed on the connecting plate 172, and the buckle is clamped in the slot to realize the mutual limit of the connecting plate 172 and the face frame 160. The number of the first connecting structures 163 may be at least two, for example, as shown in fig. 12, the first connecting structures 163 are a plurality of first connecting structures arranged at intervals along the thickness direction of the purifying device 20, and when the face frame cover 170 is moved relatively, the fasteners may be engaged in different slots, so that the second connecting structures 173 may be adjusted in position along the height direction of the face frame 160 to be matched with the purifying device 20.

Referring to fig. 11 and 12, in another embodiment, the first connecting structure 163 is a first rib, the second connecting structure 173 is a second rib, and the first rib and the second rib are fastened to each other; taking the structure shown in fig. 11 as an example, the first ribs are protruded on the connecting plate 172, the second ribs are protruded on the face frame 160, and the number of the first ribs and the second ribs may be plural, so as to adjust the relative position between the face frame cover 170 and the face frame 160.

Referring to fig. 13, in another embodiment, the first connecting structure 163 is a gear, and the second connecting structure 173 is a rack, and the rack is engaged with the gear; the gear is rotatably connected to the connecting plate 172, and the rack is engaged with the gear, so that when the connecting plate 172 moves relatively, the gear moves along a track formed by the rack.

In another embodiment, the first connecting structure 163 includes a guide rail and an elastic member disposed on the guide rail, the elastic member is provided with a locking head, the connecting plate 172 is slidably engaged with the face frame 160, the second connecting structure 173 is a through hole, the number of the through holes is multiple, and the locking head can be alternatively inserted into any one of the through holes during the sliding process of the connecting plate 172 relative to the face frame 160. After the tapered end is inserted into the through hole, the connecting plate 172 is locked at the current position, and when the height of the face frame cover 170 needs to be adjusted or the face frame cover 170 is detached, the tapered end is pressed, so that the tapered end is separated from the through hole, and then the connecting plate 172 is slid.

Referring to fig. 14, the second connecting assembly may also be an air cylinder disposed on the face frame 160, and the air cylinder is used for pushing the face frame cover 170 to move relatively.

Referring to fig. 6 to 14, in an embodiment, the face frame 160 is provided with a limiting concave portion 18, the limiting concave portion 18 is a concave structure disposed on the surface of the face frame 160, and one end of the connecting plate 172 away from the face frame cover 170 is stopped and limited in the limiting concave portion 18. The connecting plate 172 can be at least partially embedded in the limiting concave part 18, so that the limiting concave part 18 can limit the connecting plate 172. As shown in fig. 7 and 8, the limiting recess 18 may match the shape of the connecting plate 172, or may have other shapes to limit the maximum range of movement of the connecting plate 172. The second connecting assembly may be disposed within the connecting plate 172 and the retaining recess 18 to reduce the space occupied outside the bezel 160.

Referring to fig. 6 and 8, in an embodiment, an end of the connecting plate 172 away from the face frame cover 170 is formed with a first wavy abutting surface, and as shown in fig. 6, the connecting plate 172 is formed with a first downward abutting surface, and the first abutting surface is wavy; a wavy second abutting surface 181 is formed on one side of the limiting concave portion 18 facing the connecting plate 172, an upward second abutting surface 181 is formed on the limiting concave portion 18, the shape of the first abutting surface is matched with that of the second abutting surface 181, so that the first abutting surface and the second abutting surface 181 can abut against each other, and when the first abutting surface and the second abutting surface 181 abut against each other, the connecting plate 172 and the side wall of the face frame 160 are spliced to form a continuous plane structure.

When the face frame cover 170 is moved relatively, the first and second abutting surfaces 181 are separated from each other, so that the external shape of the air conditioner 100 is changed, and the external shape of the air conditioner 100 can be changed while the purifying effect is changed.

Referring to fig. 10, the connecting plate 172 has at least one protrusion 175 and at least one inner recess 176 to form a first wavy abutting surface, and when the first connecting assembly 26 is disposed, the first connecting assembly 26 can be disposed at the protrusion 175, so that the mounting space of the first connecting assembly 26 is larger, and the stability of the bezel cover 170 is improved. The shape of the limiting recess 18 is matched with the shape of the connecting plate 172, so that the first abutting surface and the second abutting surface 181 can be abutted with each other. Through adopting the wavy surface setting, can conveniently carry out the die sinking to face frame lid 170, reduce the burr at connection position, promote machining efficiency.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A purification apparatus, comprising:

2. The purification apparatus of claim 1, wherein the number of purification modules is at least two, the purification modules being arranged in a stack.

3. The purification apparatus of claim 1 or 2, wherein the first connection assembly includes a first connection rod and a second connection rod, one end of the first connection rod is connected with the base plate, and one end of the second connection rod is connected with the top cover;

4. The purification apparatus of claim 3, wherein the purification apparatus has a first end and a second end disposed opposite to each other, and the first end and/or the second end of the purification apparatus is provided with the first connection assembly.

5. An air conditioner, comprising:

the face frame is provided with a third air inlet;

the purification device of any one of claims 1 to 4, which is disposed between the face frame and the face frame cover, wherein the first air inlet is communicated with the third air inlet, and the second air inlet is communicated with the fourth air inlet.

6. The air conditioner as claimed in claim 5, wherein the face frame is further formed with a fresh air opening, and the face frame cover is further provided with a first air outlet corresponding to the position of the fresh air opening;

7. The air conditioner according to claim 6, wherein the number of the first purification modules is at least two, the first purification modules being arranged in a stack; and/or the number of the second purification modules is at least two, and the second purification modules are arranged in a stacked mode.

8. The air conditioner according to claim 5, further comprising:

9. The air conditioner according to claim 8, wherein a connection plate is provided on the face frame cover, the first connection assembly includes at least one first connection structure provided on one of the connection plate and the face frame, and at least one second connection structure provided on the other of the connection plate and the face frame, the first connection structure being detachably engageable with any one of the second connection structures.

10. The air conditioner according to claim 9, wherein the first connecting structure is a first hole, the second connecting structure is a second hole, and the first hole and the second hole are connected through a connector; and/or the presence of a gas in the gas,

11. The air conditioner according to claim 9 or 10, wherein a limiting recess is provided on the face frame, and an end of the connecting plate away from the face frame cover is stopped and limited in the limiting recess.

12. The air conditioner according to claim 11, wherein an end of the connecting plate remote from the face frame cover is formed with a first abutting surface having a wavy shape, the first abutting surface having a wavy shape; one side of the limiting concave part facing the connecting plate is provided with a wavy second butting surface, and the first butting surface can be butted with the second butting surface.