CN218379633U - Air duct component and air conditioning equipment - Google Patents

Abstract

The utility model discloses a wind channel part and air conditioning equipment, wind channel part includes: the air duct component body and the purification piece. The air duct component body comprises an air duct shell and a wind wheel, the wind wheel is arranged in the air duct shell, the part, located on the air inlet side of the wind wheel, of the air duct shell is provided with an air inlet channel, the inner wall of the air inlet channel is provided with a positioning structure, the purifying piece is arranged in the air inlet channel, and the purifying piece is positioned through the positioning structure. According to the utility model discloses air duct component sets up location structure through the inner wall at inlet air duct and fixes a position purification piece, and location structure is simpler, and the volume is less, and manufacturing cost is lower, and location structure can replace the installing support who purifies the piece for the installation that purifies the piece is simple and convenient more, can improve the assembly efficiency who purifies the piece, and can reduce cost, save space.

Description

Air duct component and air conditioning equipment

Technical Field

The utility model belongs to the technical field of the air conditioning equipment technique and specifically relates to a wind channel part and air conditioning equipment are related to.

Background

In the prior art, the purification piece needs to be assembled on the mounting bracket firstly, then the mounting bracket is assembled in the air duct component, so that the purification piece is assembled in the air duct component, and the assembly efficiency of the purification piece is low due to the mode that the purification piece is assembled in the air duct through the mounting bracket; moreover, the mounting bracket has a complex structure and is relatively high in manufacturing cost. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a wind channel part sets up location structure through the inner wall at inlet air channel and fixes a position the purification piece, and location structure is simpler, and the volume is less, and manufacturing cost is lower, and location structure can replace the installing support who purifies the piece for the installation that purifies the piece is simple and convenient more, can improve the assembly efficiency who purifies the piece, and can reduce cost, save space.

The utility model also provides an air conditioning equipment of having above-mentioned air duct component.

According to the utility model discloses wind channel part of first aspect embodiment includes: the air duct component body comprises an air duct shell and a wind wheel arranged in the air duct shell, wherein the part of the air duct shell, which is positioned on the air inlet side of the wind wheel, is provided with an air inlet channel, and the inner wall of the air inlet channel is provided with a positioning structure; and the purification piece is arranged in the air inlet channel and positioned by the positioning structure.

According to the utility model discloses air duct component sets up location structure through the inner wall at inlet air duct and fixes a position purification piece, and location structure is simpler, and the volume is less, and manufacturing cost is lower, and location structure can replace the installing support who purifies the piece for the installation that purifies the piece is simple and convenient more, can improve the assembly efficiency who purifies the piece, and can reduce cost, save space for the installing support that purifies the piece among the prior art.

According to some embodiments of the present invention, the positioning structure and the air duct shell are integrally formed.

According to some embodiments of the invention, the positioning structure comprises: the first limiting structure comprises first limiting bulges and second limiting bulges which are arranged at intervals along a first direction, the first limiting bulges and the second limiting bulges are respectively abutted against two opposite sides of the purifying piece along the first direction, and the first direction is parallel to the horizontal direction; the second limiting structure comprises a first limiting stop and a second limiting stop which are arranged at intervals along a second direction, the first limiting stop and the second limiting stop are respectively abutted against two opposite sides of the purifying piece along the second direction, and the second direction is parallel to the horizontal direction and is perpendicular to the first direction; the third limit structure is arranged on the top wall of the air inlet channel and abutted against the upper surface of the purifying piece, and the lower surface of the purifying piece is abutted against the bottom wall of the air inlet channel.

According to some optional embodiments of the utility model, first spacing arch with the spacing arch of second is the edge the protruding muscle that the second direction extends.

According to some optional embodiments of the present invention, the third limit structure is an arc.

In some optional embodiments of the present invention, the air duct shell has a mounting opening along one side of the first direction, the purifying member is adapted to pass through the mounting opening and is mounted to the inside of the air inlet duct, and the third limiting structure extends obliquely in a direction from top to bottom towards the direction deviating from the mounting opening.

According to some optional embodiments of the utility model, the wind channel shell is including dismantling spiral case and the wind channel lid of connection, the wind wheel is located in the spiral case, axial one side of spiral case is opened, the wind channel lid is established the axial of spiral case is opened the side and with the spiral case is injectd jointly the inlet air duct, first limit structure locates the inner wall of spiral case, first spacing backstop by some constitution of spiral case, the spacing backstop of second by some constitution of wind channel lid.

In some optional embodiments of the present invention, the first limiting structure is integrally formed with the spiral case.

According to the utility model discloses a some embodiments, the wind channel shell includes spiral case, wind channel lid and air-out spare, the wind wheel is located in the spiral case, axial one side of spiral case is opened, the wind channel lid is established the axial of spiral case is opened the side and with the spiral case is injectd jointly the inlet air duct, the air-out spare is located the upside of spiral case, inject the air-out passageway in the air-out spare, the relative both ends of air-out spare all have the air outlet.

According to some embodiments of the utility model, the wind channel shell has the installing port, it is suitable for through to purify the piece the installing port install extremely in the inlet air duct.

According to some embodiments of the utility model, the inlet air channel is suitable for with outdoor intercommunication.

According to the utility model discloses air conditioning equipment of second aspect embodiment includes: the air conditioner comprises a shell, a first air inlet, a second air inlet, a first air outlet, a second air inlet and a second air outlet, wherein the shell is provided with a first mounting cavity and a second mounting cavity which are arranged at intervals along the vertical direction; the heat exchange air supply assembly is arranged in the first installation cavity and comprises a first air duct part and a heat exchanger part; second air duct component locates the second installation cavity just does the utility model discloses the air duct component of above-mentioned first aspect embodiment.

According to the utility model discloses air conditioning equipment, through setting up foretell wind channel part in air conditioning equipment, set up location structure to purifying a location at inlet air channel's inner wall, location structure is simpler, and the volume is less, and manufacturing cost is lower, and location structure can replace the installing support who purifies the piece for the installation that purifies the piece is simple and convenient more, can improve the assembly efficiency who purifies the piece, and can reduce cost, save space for the installing support who purifies the piece among the prior art.

According to some embodiments of the utility model, the lateral wall of second installation cavity still is formed with the dismouting mouth, it is suitable for the warp to purify the piece the dismouting mouth is put into inlet air duct or follow inlet air duct takes out, dismouting mouth department lid is equipped with and is used for opening and closing the apron of dismouting mouth.

According to some optional embodiments of the present invention, the cover plate is connected to the housing.

The utility model discloses an in some optional embodiments, the one end of apron is equipped with the buckle and the other end is equipped with the bullet and detains, the lateral wall of second installation cavity is close to the part on the week edge of dismouting mouth is formed with the protruding card of convex towards the inside and the sunken draw-in groove towards the inside, the buckle with the protruding butt of card, the bullet is detained the card and is gone into in the draw-in groove.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of an air conditioning indoor unit according to some embodiments of the present invention;

fig. 2 is a front view of the air conditioning indoor unit shown in fig. 1;

fig. 3 is a side view of the air conditioning indoor unit shown in fig. 1;

FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is an exploded view of the indoor unit of the air conditioner shown in fig. 1;

FIG. 7 is an exploded view of the second air duct component shown in FIG. 6;

fig. 8 is a front view of the lower part of the air conditioning indoor unit of fig. 2;

FIG. 9 is a cross-sectional view taken along line C-C of FIG. 8;

FIG. 10 is an assembled schematic view of the air duct component shown in FIG. 6;

FIG. 11 is a right side elevational view of the air duct member illustrated in FIG. 6;

FIG. 12 is a cross-sectional view taken along line D-D of FIG. 11;

FIG. 13 is an enlarged view at E in FIG. 12;

FIG. 14 is an enlarged view at F of FIG. 12;

FIG. 15 is a right side elevational view of the air duct member illustrated in FIG. 6;

FIG. 16 is a cross-sectional view taken along line M-M of FIG. 15;

fig. 17 is an enlarged view at N in fig. 16.

Reference numerals:

100. an air-conditioning indoor unit;

1. a housing; 11. a rear housing; 111. a first air inlet; 112. an air inlet grille; 113. disassembling and assembling the port; 114. clamping convex; 115. a card slot; 12. a top cover; 13. an upper panel; 131. a first air outlet; 132. an air outlet grille; 14. a lower panel; 141. a second air outlet; 142. a wind-dispersing hole; 15. a base; 151. supporting ribs; 16. a cover plate; 161. buckling; 162. snapping; 17. a first mounting cavity; 18. a second mounting cavity;

2. an air duct member; 20. an air duct member body; 21. an air duct shell; 211. an installation port; 22. a volute; 220. a bottom support; 2a, a first limiting structure; 221. a first limit protrusion; 222. a second limit bulge; 223. a first limit stop; 224. a positioning column; 225. an air outlet; 226. a first fixing hole; 227. a fixing lug; 228. a third fixing hole; 23. a motor; 231. a motor cover; 24. a wind wheel; 25. a purifying member; 26. an air duct cover; 2b, a second limiting structure; 260. a groove; 261. a second limit stop; 262. a third limiting structure; 263. positioning holes; 27. an air outlet part; 271. an air outlet channel; 272. an air inlet; 273. an airflow outlet; 274. a second fixing hole; 28. an air inlet channel; 29. a second air inlet;

3. a heat exchange air supply assembly; 31. a first air duct member; 32. a heat exchanger component; 321. a heat exchanger; 322. a heat exchanger support; 323. an electric auxiliary heating element;

4. an electrical control box component;

5. a second air duct member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

An air duct member 2 according to an embodiment of the present invention is described below with reference to the drawings.

Referring to fig. 4 to 7, the air duct member 2 according to an embodiment of the first aspect of the present invention includes: a tunnel component body 20 and a purge 25. The air duct component body 20 comprises an air duct shell 21 and a wind wheel 24, the wind wheel 24 is arranged in the air duct shell 21, so that the air duct component body 20 is compact in structure, the part, located on the air inlet side of the wind wheel 24, of the air duct shell 21 is provided with an air inlet channel 28, the inner wall of the air inlet channel 28 is provided with a positioning structure, the positioning structure is simple, the size is small, and the manufacturing cost is low.

Referring to fig. 11 and 15, the purifying member 25 is disposed in the air inlet channel 28, the purifying member 25 is located on the air inlet side of the air wheel 24, the air wheel 24 can drive air to enter the air duct shell 21 through the air inlet channel 28 and the purifying member 25 when rotating, the purifying member 25 can filter and purify air passing through the air inlet channel 28, and air quality can be improved, for example, the purifying member 25 can be a HEPA net, the purifying member 25 can be arc-shaped, and the convex curved surface of the purifying member 25 faces a side away from the air wheel 24. The purification piece 25 is arranged in the air inlet channel 28 and is positioned by the positioning structure, and the positioning structure can replace a mounting bracket of the purification piece 25, so that the purification piece 25 is more simple and convenient to mount, the assembly efficiency of the purification piece 25 can be improved, the cost can be reduced compared with the mounting bracket of the purification piece 25 in the prior art, and the space can be saved. The wind wheel 24 is arranged in the air duct shell 21, the part of the wind wheel 24 at the wind inlet side is provided with the wind inlet channel 28, and the purifying piece 25 is arranged in the wind inlet channel 28, so that the whole structure of the air duct component 2 is compact, and the space occupation of the air duct component 2 can be reduced.

For example, referring to fig. 6, the duct case 21 may have a mounting opening 211, and the purification member 25 is adapted to be mounted into the intake air duct 28 through the mounting opening 211, so that the installation of the purification member 25 is facilitated. For example, the mounting opening 211 is formed on the right side wall of the air duct shell 21, when the purifying member 25 is mounted, the purifying member 25 can be mounted into the air intake duct 28 from right to left through the mounting opening 211, and the purifying member 25 is positioned by the positioning structure of the inner wall of the air intake duct 28. Optionally, the purifying member 25 can be taken out of the air intake channel 28 through the mounting opening 211, so that the purifying member 25 can be replaced conveniently, and the purifying member 25 can be replaced quickly. For example, when the purifying member 25 needs to be cleaned, the purifying member 25 can be taken out from the air intake channel 28 through the mounting opening 211 for cleaning, and then mounted into the air intake channel 28 through the mounting opening 211 after cleaning, and the purifying member 25 is positioned through the positioning structure; when the purifying member 25 is damaged, the purifying member 25 can be taken out from the air intake channel 28, the purifying member 25 can be repaired or replaced, and the repaired or replaced purifying member 25 can be installed in the air intake channel 28 through the installation opening 211 and positioned through the positioning structure.

According to the utility model discloses air duct component 2 sets up location structure through the inner wall at inlet air duct 28 and fixes a position purification piece 25, and location structure is simpler, and the volume is less, and manufacturing cost is lower, and location structure can replace the installing support who purifies piece 25 for the installation that purifies piece 25 is simple and convenient more, can improve the assembly efficiency who purifies piece 25, and can reduce cost, save space for the installing support that purifies piece 25 among the prior art.

According to the utility model discloses a some embodiments, location structure and wind channel shell 21 integrated into one piece, location structure and wind channel shell 21's structure, the stability of performance can not only be guaranteed to integrated into one piece's structure, location structure and wind channel shell 21's connection reliability have been guaranteed for location structure is more stable to the location of purifying part 25, and make things convenient for the shaping, make simply, manufacturing cost is lower, some assembly parts and connection process can be saved, location structure and wind channel shell 21's assembly efficiency has been improved greatly.

Referring to fig. 7 and 11-14, according to some embodiments of the present invention, the positioning structure comprises a first limiting structure 2a, a second limiting structure 2b and a third limiting structure 262. The first limiting structure 2a includes a first limiting protrusion 221 and a second limiting protrusion 222, the first limiting protrusion 221 and the second limiting protrusion 222 are arranged at intervals along a first direction (for example, refer to a left-right direction in the drawing), the first limiting protrusion 221 abuts against one side of the purifying member 25 along the first direction, the second limiting protrusion 222 abuts against the other side of the purifying member 25 along the first direction, and the first direction is parallel to the horizontal direction, so that the purifying member 25 can be limited in the first direction, and the stability of the purifying member 25 in the first direction is ensured. For example, the first limiting protrusions 221 and the second limiting protrusions 222 are arranged at intervals in the left-right direction, the first limiting protrusions 221 can be located on the left side of the second limiting protrusions 222, the first limiting protrusions 221 can be abutted against the left side of the purifying member 25, and the second limiting protrusions 222 can be abutted against the right side of the purifying member 25, so that the purifying member 25 is limited in the left-right direction, and the purifying member 25 is prevented from shaking left and right.

Referring to fig. 7 and 9, the second limiting structure 2b includes a first limiting stopper 223 and a second limiting stopper 261, the first limiting stopper 223 and the second limiting stopper 261 are arranged at intervals along a second direction (for example, referring to a front-back direction in the drawings), the first limiting stopper 223 abuts against one side of the purifying member 25 along the second direction, the second limiting stopper 261 abuts against the other side of the purifying member 25 along the second direction, and the second direction is parallel to the horizontal direction and perpendicular to the first direction, so that the purifying member 25 can be limited in the second direction, and the stability of the purifying member 25 in the first direction is ensured. For example, the first limit stopper 223 and the second limit stopper 261 are arranged at intervals in the front-rear direction, the first limit stopper 223 can be located at the front side of the second limit stopper 261, the first limit stopper 223 can be abutted against the front side of the purifying member 25, and the second limit stopper 261 can be abutted against the rear side of the purifying member 25, so that the purifying member 25 is limited in the front-rear direction, and the purifying member 25 is prevented from shaking back and forth.

Referring to fig. 7, 16 and 17, the third limit structure 262 is disposed on the top wall of the air intake channel 28, and the third limit structure 262 abuts against the upper surface of the purifying member 25, and the lower surface of the purifying member 25 abuts against the bottom wall of the air intake channel 28, so that the purifying member 25 can be limited in the vertical direction, and the stability of the purifying member 25 in the vertical direction can be ensured. For example, the upper end of the third limit structure 262 is connected to the top wall of the air intake duct 28, and the lower end of the third limit structure 262 abuts against the upper surface of the purifying member 25.

Through the limitation of the first limiting structure 2a to the purifying part 25 in the first direction (for example, the left-right direction), the limitation of the second limiting structure 2b to the purifying part 25 in the second direction (for example, the front-back direction), and the limitation of the third limiting structure 262 to the purifying part 25 in the third direction (for example, the up-down direction), the purifying part 25 can be installed in the air inlet channel 28, and the first limiting structure 2a, the second limiting structure 2b, and the third limiting structure 262 ensure the installation stability of the purifying part 25 together. And first limit structure 2a, second limit structure 2b and third limit structure 262 have realized having replaced the installing support's of purification piece 25 among the prior art purpose, have reduced the installation cost of purification piece 25, have improved the installation effectiveness of purification piece 25.

Referring to fig. 5, 7 and 11-15, according to some optional embodiments of the present invention, the first limiting protrusion 221 and the second limiting protrusion 222 are both protruding ribs extending along the second direction, the protruding ribs abut against the two sides of the purifying member 25 along the first direction, the purifying member 25 can be limited in the first direction, and the protruding ribs have a simple structure, are convenient to form, and have a low manufacturing cost.

Referring to fig. 16 and 17, according to some optional embodiments of the present invention, the third limiting structure 262 is arc-shaped, the purifying member 25 can move into the air intake channel 28 along one side of the convex curved surface of the third limiting structure 262, the moving process is stable, and the arc-shaped third limiting structure 262 guides the installation process of the purifying member 25. The purifying part 25 is finally abutted with the lower end of the third limiting structure 262, the third limiting structure 262 limits the purifying part 25 in the upward direction, and the third limiting structure 262 is simple in structure, convenient to mold and low in manufacturing cost. The purifying member 25 abuts against the bottom wall of the air inlet channel 28, the bottom wall of the air inlet channel 28 limits the purifying member 25 in the downward direction, and therefore the third limiting structure 262 and the bottom wall of the air inlet channel 28 limit the purifying member 25 in the upward and downward direction together.

Referring to fig. 7 and 16, in some optional embodiments of the present invention, the air duct shell 21 has a mounting opening 211 along one side of the first direction, the purifying member 25 is adapted to be mounted into the air intake channel 28 through the mounting opening 211, and the third limiting structure 262 extends obliquely in a direction from top to bottom toward a direction away from the mounting opening 211. The purifying member 25 can be moved from the mounting opening 211 toward the inclined direction of the third limit structure 262 and mounted into the air intake passage 28, and the inclined third limit structure 262 guides the purifying member 25. For example, the mounting opening 211 is formed on the right side of the air duct shell 21, the third limiting structure 262 extends obliquely toward the left side in the direction from top to bottom, the purifying element 25 is mounted into the purifying channel from right to left, and finally abuts against the lower end of the third limiting structure 262, and the third limiting structure 262 limits the purifying element 25 in the upward direction.

Referring to fig. 7, according to some optional embodiments of the present invention, the air duct shell 21 includes a volute casing 22 and an air duct cover 26, the volute casing 22 and the air duct cover 26 are detachably connected, so as to facilitate the assembly and disassembly of the volute casing 22 and the air duct cover 26, and also facilitate the assembly and disassembly of components inside the air duct shell 21. For example, the air duct cover 26 is located at the rear side of the scroll casing 22, a plurality of (for example, two) positioning posts 224 are formed at one end of the scroll casing 22 adjacent to the air duct cover 26, a positioning hole 263 is formed at one end of the air duct cover 26 adjacent to the scroll casing 22, the positioning holes 263 and the positioning posts 224 are the same in number and are in one-to-one correspondence, when the air duct cover 26 is installed on the scroll casing 22, the positioning posts 224 are inserted into the positioning holes 263 to position the scroll casing 22 and the air duct cover 26, and then the scroll casing 22 and the air duct cover 26 are fixed by fastening members. Alternatively, the volute 22 and duct cover 26 may be snap-fit.

In the description of the present invention, "a plurality" means two or more.

Referring to fig. 4, 7 and 9, the wind wheel 24 is disposed in the volute casing 22, an axial side (e.g., a rear side) of the volute casing 22 is open, the duct cover 26 is disposed on the axial open side of the volute casing 22, and the duct cover 26 and the volute casing 22 together define an air intake passage 28. The first limit structure 2a is arranged on the inner wall of the volute 22, the first limit stop 223 is formed by a part of the volute 22, the second limit stop 261 is formed by a part of the air duct cover 26, the first limit stop 223 and the second limit stop 261 can limit the purifying part 25 in the second direction, namely, the volute 22 and the air duct cover 26 can limit the purifying part 25 in the second direction, the purifying part 25 can be fixed in the air inlet channel 28 by the volute 22 and the air duct cover 26, and the first limit structure 2a and the second limit structure 2b are simple in structure, easy to manufacture and capable of saving cost.

For example, referring to fig. 9 and 12, according to some embodiments of the present invention, the side of the volute 22 facing the duct cover 26 has a first limit stop 223 and a bottom support 220, the bottom support 220 being attached to the side of the first limit stop 223 adjacent to the duct cover 26. The bottom wall of the wind channel cover 26 is formed with a groove 260, the groove 260 extends along the first direction, one side (for example, the front side) of the groove 260 along the second direction penetrates through one side of the wind channel cover 26 facing the volute 22, the side wall of the groove 260 along the other side (for example, the rear side) of the second direction forms a second limit stop 261, the first limit stop 223 abuts against one side of the purifying member 25 along the second direction, the second limit stop 261 abuts against the other side of the purifying member 25 along the second direction, and the first limit stop 223 and the second limit stop 261 can limit the purifying member 25 in the second direction.

For example, referring to fig. 7 and 9, the bottom support 220 and the bottom wall of the groove 260 constitute at least a part of the bottom wall of the air intake passage 28, and the bottom support 220 and the bottom wall of the groove 260 abut in the second direction to support the purifying member 25 together, and the bottom wall of the air intake passage 28 and the third stopper 262 together stopper the purifying member 25 in the up-down direction. Bottom sprag 220 extends along the first direction, and the relative both ends along the first direction of bottom sprag 220 are formed with first limit structure 2a, the upper surface of bottom sprag 220 of spiral case 22 is located to first limit structure 2a, first limit bulge 221 is located the left end of bottom sprag 220, second limit bulge 222 is located the right-hand member of bottom sprag 220, first limit bulge 221 and the one side butt along the first direction of purification piece 25, second limit bulge 222 and the opposite side butt along the first direction of purification piece 25, thereby can be spacing on the first direction to purification piece 25, guarantee the stability of purification piece 25 on the first direction. The first and second limiting protrusions 221 and 222 are integrally formed with the bottom support 220, so that the stability of the purifying member 25 in the first direction can be further ensured.

The utility model discloses an in some optional embodiments, overall structure's intensity and stability can not only be guaranteed to first limit structure 2a and spiral case 22 integrated into one piece's structure, guarantees life, and convenient shaping, manufacturing are simple moreover, can save some assembly parts and connection procedure. Therefore, the first limiting structure 2a is integrally formed with the volute 22, so that the stability of the structure and performance of the first limiting structure 2a and the volute 22 can be ensured, and the stability of installation of the purifying part 25 is facilitated.

Referring to fig. 6, 7 and 9, according to some embodiments of the present invention, the air duct shell 21 includes a spiral case 22, an air duct cover 26 and an air outlet member 27, the wind wheel 24 is disposed in the spiral case 22, one axial side (e.g., the rear side) of the spiral case 22 is open, the air duct cover 26 is disposed on the axial open side of the spiral case 22, the air duct cover 26 and the spiral case 22 jointly define an air inlet passage 28, and the air duct cover 26 is located on the air inlet side of the wind wheel 24. The air outlet member 27 is disposed on the upper side of the spiral case 22, an air outlet channel 271 is defined in the air outlet member 27, the air outlet channel 271 can be communicated with the air inlet channel 28 through the spiral case 22, the opposite ends of the air outlet member 27 are provided with air outlets 273, and air entering the air inlet channel 28 can be filtered and purified by the purifying member 25 and then blown out of the air duct shell 21 through the air outlet channel 271 and the air outlets 273. Through the air-out passageway 271 of air-out piece 27 and the air outlet 273 at the both ends of air-out piece 27, can guarantee that the circulation of air is smooth and easy to by the air outlet 273 air-out at air-out piece 27 both ends, make the air output great, the air-out scope is big.

For example, referring to fig. 7, the upper end of the scroll casing 22 is opened and forms a rectangular air outlet 225, the lower end of the outlet member 27 is partially opened and forms an air inlet 272, the air inlet 272 corresponds to the air outlet 225, and the shape and size of the air inlet 272 correspond to the air outlet 225, and the air in the inlet duct 28 can sequentially enter the outlet duct 271 through the air outlet 225 and the air inlet 272. The air outlet piece 27 extends along the front-back direction, the front end of the air outlet piece 27 is opened to form an air outlet 273, the rear end of the air outlet piece 27 is also opened to form an air outlet 273, the air outlet 273 is communicated with the air outlet channel 271, and air entering the air outlet channel 271 can be blown out of the air duct component 2 through the air outlet 273.

For example, referring to fig. 7, the air duct member 2 may further include a motor 23 and a motor cover 231, and the motor cover 231 is sleeved on an outer peripheral side of the motor 23 to protect the motor 23 to a certain extent, so as to ensure a service life of the motor 23. The motor 23 can be connected with the wind wheel 24, the motor 23 can drive the wind wheel 24 to rotate when working, the rotation axis of the wind wheel 24 can extend along the second direction, and the wind wheel 24 can rotate to drive the air in the air inlet channel 28 to blow into the air outlet channel 271 through the air outlet 225 and blow out of the air channel component 2 through the air outlet 273.

For example, referring to fig. 7 to 11, according to some embodiments of the present invention, two first fixing holes 226 are formed on a right side wall of the air outlet 225 of the volute casing 22, and the two first fixing holes 226 are spaced in a front-rear direction; two second fixing holes 274 are formed in the right side wall of the air inlet 272, the second fixing holes 274 correspond to the first fixing holes 226 in a one-to-one manner, when the air outlet member 27 is mounted on the upper side of the volute casing 22, the air inlet 272 and the air outlet 225 can correspond to each other, and the second fixing holes 274 and the first fixing holes 226 are arranged in a penetrating manner through fasteners, so that the air outlet member 27 and the volute casing 22 can be fixedly connected.

According to some embodiments of the utility model, air intake 28 is suitable for with outdoor intercommunication, and when wind wheel 24 rotated, outdoor fresh air can inhale in air intake 28, in the air admission spiral case 22 after the purification piece 25 filtration purification in air intake 28, outside air duct shell 21 blew off through air-out passageway 271 and air outlet 273 to blow to indoor, avoid the long-term circulation of room air, can promote indoor air quality, and promote user's comfort level.

An air channel member 2 according to an embodiment of the present invention is described below with reference to fig. 4 to 17.

Referring to fig. 4-17, in this embodiment, the air duct component 2 includes an air duct component body 20 and a purifying member 25, and the air duct component body 20 includes an air duct shell 21, a wind wheel 24, a motor 23, and a motor cover 231. The motor cover 231 is sleeved on the outer peripheral side of the motor 23, the motor 23 is connected with the wind wheel 24, and the rotation axis of the wind wheel 24 extends in the front-rear direction. The wind wheel 24 is arranged in the air duct shell 21, the part of the air duct shell 21, which is positioned at the air inlet side of the wind wheel 24, is provided with an air inlet channel 28, the purifying piece 25 is arranged in the air inlet channel 28, the inner wall of the air inlet channel 28 is provided with a positioning structure, and the purifying piece 25 is positioned through the positioning structure. The duct case 21 has a mounting opening 211 at a right side thereof, and the purifying member 25 is adapted to be mounted into the intake air passage 28 through the mounting opening 211.

The duct case 21 includes a scroll casing 22, a duct cover 26, and an air outlet 27. The rear side of the volute casing 22 is open, the wind wheel 24 is arranged in the volute casing 22, the air duct cover 26 is located on the rear side of the volute casing 22, the volute casing 22 is detachably connected with the air duct cover 26, the air duct cover 26 and the volute casing 22 jointly define an air inlet channel 28, and the air inlet channel 28 is communicated with the outdoor space. The upper end of the scroll casing 22 is opened to form a rectangular air outlet 225, and two first fixing holes 226 are formed on the right side wall of the air outlet 225 of the scroll casing 22, and the two first fixing holes 226 are spaced in the front-rear direction. The bottom of the volute 22 extends rearward toward one side of the duct cover 26 to form a bottom support 220. The bottom wall of the duct cover 26 is formed with a groove 260, the groove 260 extending in the first direction, one side of the groove 260 in the second direction penetrating through a side of the duct cover 26 facing the volute 22. The bottom support 220 abuts against the bottom wall of the groove 260 in the front-rear direction to form the bottom wall of the air inlet channel 28, the lower surface of the purifying member 25 abuts against the bottom wall of the air inlet channel 28, and the bottom support 220 and the bottom wall of the groove 260 support the purifying member 25 together.

The air outlet member 27 is disposed on the upper side of the spiral case 22, the air outlet member 27 extends along the front-rear direction, an air outlet channel 271 is defined in the air outlet member 27, and the air outlet channel 271 also extends along the front-rear direction. The lower end of the outlet member 27 is partially opened to form an air inlet 272, the air inlet 272 corresponds to the air outlet 225, the shape and size of the air inlet 272 are the same as the air outlet 225, and the air in the volute 22 can pass through the air outlet 225 and the air inlet 272 in sequence and enter the outlet passage 271. Two second fixing holes 274 are formed on the right side wall of the air inlet 272, the second fixing holes 274 correspond to the first fixing holes 226 one by one, and the fastening member is adapted to pass through the second fixing holes 274 and the first fixing holes 226, so that the outlet member 27 and the scroll 22 can be connected and fixed. The front end of the air outlet piece 27 is opened to form an air outlet 273, the rear end of the air outlet piece 27 is also opened to form an air outlet 273, and the two air outlets 273 are communicated with the air outlet channel 271.

The positioning structure comprises a first limit structure 2a, a second limit structure 2b and a third limit structure 262. The first limiting structure 2a is disposed on the inner wall of the volute 22, and the first limiting structure 2a is integrally formed with the volute 22. The first position-limiting structure 2a includes a first position-limiting protrusion 221 and a second position-limiting protrusion 222, and the first position-limiting protrusion 221 and the second position-limiting protrusion 222 are arranged at intervals in the left-right direction. The first limiting protrusion 221 and the second limiting protrusion 222 are both ribs extending in the front-rear direction, the first limiting protrusion 221 and the second limiting protrusion 222 are both formed on the upper surface of the bottom support 220 of the scroll casing 22, and the first limiting protrusion 221 and the second limiting protrusion 222 are both integrally formed with the bottom support 220. The first limit protrusion 221 is located at the left end of the bottom support 220, the second limit protrusion 222 is located at the right end of the bottom support 220, the first limit protrusion 221 is abutted against the left side of the purifying member 25, and the second limit protrusion 222 is abutted against the right side of the purifying member 25 to limit the purifying member 25 in the left-right direction.

The second limit structure 2b includes a first limit stopper 223 and a second limit stopper 261, the first limit stopper 223 is formed by a part of the scroll casing 22, the second limit stopper 261 is formed by a part of the air duct cover 26, and the first limit stopper 223 and the second limit stopper 261 are arranged at intervals in the front-rear direction. The rear side of the volute 22 is provided with a first limit stop 223, the first limit stop 223 is connected with the bottom support 220, and the first limit stop 223 is integrally formed with the volute 22. The side wall of the rear side of the recess 260 on the air duct cover 26 forms a second limit stop 261, and the first limit stop 223 is located on the front side of the second limit stop 261. The first limit stop 223 abuts against the front side of the purifying member 25, the second limit stop 261 abuts against the rear side of the purifying member 25, and the second limit stop 261 and the air duct cover 26 are integrally formed.

The third limiting structure 262 is arc-shaped, the third limiting structure 262 is disposed on the top wall of the air duct shell 21, and the third limiting structure 262 and the air duct shell 21 are integrally formed. The upper end of the third limit structure 262 is connected with the top wall of the air inlet channel 28, the lower end of the third limit structure 262 is abutted against the upper surface of the purifying part 25, and the third limit structure 262 extends obliquely towards the direction deviating from the mounting opening 211 in the direction from top to bottom.

When the purifying member 25 is assembled, the purifying member 25 passes through the mounting port 211, and is mounted into the air inlet channel 28 along the inclined direction of the third limiting structure 262 from right to left, the upper end of the purifying member 25 is abutted with the lower end of the third limiting structure 262, the lower end of the purifying member 25 is abutted with the bottom wall of the air inlet channel 28, the left side of the purifying member 25 is abutted with the first limiting protrusion 221, the right side of the purifying member 25 is abutted with the second limiting protrusion 222, the front side of the purifying member 25 is abutted with the first limiting stopper 223, and the rear side of the purifying member 25 is abutted with the second limiting stopper 261, so that the purifying member 25 can be positioned between the volute 22 and the air duct cover 26, and the mounting stability of the purifying member 25 is ensured.

When the air duct component 2 works, the motor 23 drives the wind wheel 24 to rotate, the wind wheel 24 can drive the air outside the air duct shell 21 to enter the air inlet channel 28, the air in the air inlet channel 28 can be filtered and purified through the purifying piece 25, the purified air enters the volute 22 through the rear open side of the volute 22 and sequentially enters the air outlet channel 271 through the air outlet 225 and the air inlet 272 under the driving of the wind wheel 24, and finally, the air in the air outlet channel 271 is blown out of the air duct shell 21 through the air outlet 273 and blown into the room, so that the indoor air quality is improved.

Referring to fig. 1 to 3, an air conditioning apparatus according to an embodiment of a second aspect of the present invention includes: casing 1, heat transfer air supply assembly 3, second wind channel part 5. The casing 1 has a first installation cavity 17 and a second installation cavity 18, the first installation cavity 17 and the second installation cavity 18 are arranged at intervals along the up-down direction, and the first installation cavity 17 can be located on the upper side of the second installation cavity 18. The side wall of the first installation cavity 17 is formed with a first air inlet 111 and a first air outlet 131, the first air inlet 111 is communicated with the indoor space, and the first air outlet 131 is also communicated with the indoor space, so that air flow circulation is facilitated. For example, the first intake vent 111 is formed at a rear sidewall of the first installation cavity 17, and the first outtake vent 131 is formed at a front sidewall of the first installation cavity 17.

A second air inlet 29 and a second air outlet 141 are formed on the side wall of the second mounting cavity 18, the second air outlet 141 is communicated with the indoor space, and the air inlet channel 28 penetrates through the second air inlet 29. For example, the front side wall and the rear side wall of the second mounting cavity 18 are respectively formed with a second air outlet 141, the air outlet 273 of the front end of the air outlet member 27 is correspondingly communicated with the second air outlet 141 of the front side wall of the second mounting cavity 18, and the air outlet 273 of the rear end of the air outlet member 27 is correspondingly communicated with the second air outlet 141 of the rear side wall of the second mounting cavity 18, so that the air outlet passage 271 is communicated with the indoor space. The second air inlet 29 can be communicated with the outdoor, outdoor fresh air can enter the air inlet channel 28 through the second air inlet 29, air in the air inlet channel 28 sequentially passes through the air outlet 225 of the volute 22 and the air inlet 272 of the air outlet member 27 to enter the air outlet channel 271, and because the air outlet channel 271 is communicated with the indoor, air in the air outlet channel 271 can be blown into the indoor through the air outlet 273 and the second air outlet 141 in sequence, so as to improve indoor air quality.

For example, referring to fig. 1 to 3, the cabinet 1 includes a rear case 11, a top cover 12, an upper panel 13, a lower panel 14, and a base 15, the upper panel 13 is located on an upper side of the lower panel 14, both the upper panel 13 and the lower panel 14 are located on a front side of the rear case 11, the upper panel 13 is detachably connected to the rear case 11, and the lower panel 14 is detachably connected to the rear case 11; the top cover 12 covers the top of the rear case 11, the top cover 12 is connected with the upper end of the upper panel 13 in the front-rear direction, and the top cover 12 is detachably connected with the rear case 11. The base 15 is located at the bottom of the lower panel 14 and the rear shell 11, the lower panel 14 is detachably connected with the base 15, and the rear shell 11 is detachably connected with the base 15.

For example, referring to fig. 1 to 3, a first air inlet 111 may be formed on the rear shell 11, the first air inlet 111 is communicated with the indoor space, and an air inlet grille 112 is disposed at the air inlet; a first air outlet 131 is formed at the upper panel 13, an air outlet grille 132 is formed at the first air outlet 131, and the first air outlet 131 is communicated with the indoor space. The second outlet 141 is formed on the lower panel 14, the second outlet 141 is located at the lower side of the first outlet 131, the second outlet 141 on the lower panel 14 includes a plurality of air holes 142, the air holes 142 cover the entire second outlet 141, and the airflow blown out from the air outlet channel 271 can be uniformly blown out of the housing 1 through the plurality of air holes 142. The rear case 11 is also formed with a second air outlet 141, the second air outlet 141 of the rear case 11 is located at a lower side of the first air inlet 111, and both the second air outlets 141 are communicated with the indoor space.

For example, referring to fig. 6, 10 and 12, two support ribs 151 are disposed on the base 15, the two support ribs 151 are arranged at intervals in the front-rear direction, a portion of the bottom of the volute 22 is inserted into a gap between the two support ribs 151, so that the support ribs 151 limit the volute 22, and other portions of the bottom of the volute 22 are abutted against the upper surfaces of the two support ribs 151, so that the support ribs 151 support the volute 22. The support ribs 151 and the chassis may be integrally formed, so that the overall structure is more stable, and the stability of the support of the volute casing 22 can be ensured. The left end and the right end of the volute casing 22 are respectively provided with a fixing lug 227, each fixing lug 227 is respectively provided with two third fixing holes 228, and the two third fixing holes 228 are arranged at intervals along the vertical direction; two fourth fixing holes are formed at each of the left and right ends of the rear case 11, the fourth fixing holes correspond to the third fixing holes 228 one by one, and the fastening member is adapted to pass through the third fixing holes 228 and the fourth fixing holes, so that the scroll casing 22 can be fixedly mounted on the rear case 11. The air duct cover 26 and the air outlet member 27 are both fixedly connected to the volute casing 22, so that the air duct component 2 can be mounted and fixed on the casing 1.

Referring to fig. 6, the heat exchange air supply assembly 3 is disposed in the first installation cavity 17, and the heat exchange air supply assembly 3 includes a first air duct component 31 and a heat exchanger component 32, for example, the heat exchanger component 32 includes a heat exchanger 321, a heat exchanger bracket 322 and an electric auxiliary heat element 323, the heat exchanger component 32 is located at the front side of the first air inlet 111, and the first air duct component 31 is located at the front side of the heat exchanger component 32. The first air duct component 31 can drive indoor air to enter the first installation cavity 17 through the first air inlet 111, and the air in the first installation cavity 17 is subjected to heat exchange through the heat exchanger component 32, blown out of the first installation cavity 17 through the first air outlet 131, and blown into the room to cool or heat the room.

Referring to fig. 6, the second air channel member 5 is disposed in the second mounting cavity 18, and the second air channel member 5 is the air channel member 2 according to the first embodiment of the present invention. For example, the second air inlet 29 on the sidewall of the second mounting cavity 18 may communicate with the outside, and outdoor fresh air may enter the air intake channel 28 through the second air inlet 29, and enter the room through the air outlet channel 271, the airflow outlet 273 and the second air outlet 141 in sequence after being filtered and purified by the purifying member 25 in the air intake channel 28, so as to improve the indoor air quality and the comfort of the user.

For example, referring to fig. 4, 9 and 10, the electronic control box 4 is provided in the second accommodating chamber, the electronic control box 4 is located on the front side of the second air channel member 5, and the electronic control box 4 is electrically connected to the second air channel member 5. The electric control box part 4 can supply power to the second air duct part 5, the second air duct part 5 works, a motor 23 in the second air duct part 5 drives a wind wheel 24 to rotate, when the second air inlet 29 is communicated with the outdoor space, outdoor fresh air can be sucked into the air inlet channel 28 through the second air inlet 29, a purifying piece 25 arranged in the air inlet channel 28 can purify and filter the air, and finally, the purified air is blown into the indoor space through the air outlet channel 271, the air outlet 273 and the second air outlet 141 in sequence so as to improve the indoor air quality.

For example, referring to fig. 1 to 3, the air conditioning equipment may be an air conditioner, the air conditioner includes an indoor air conditioning unit 100 and an outdoor air conditioning unit, the indoor air conditioning unit 100 includes a first installation cavity 17 and a second installation cavity 18, the first installation cavity 17 is located on an upper side of the second installation cavity 18, the heat exchange air supply assembly 3 is located in the first installation cavity 17, the second air duct component 5 is located in the second installation cavity 18, and the first installation cavity 17 may be separated from the second installation cavity 18, so that the heat exchange air supply assembly 3 and the second air duct component 5 do not affect each other. It should be noted that the air duct component 2 according to the embodiment of the present invention is not limited to the application of an air conditioner, and can also be applied to other devices with an air outlet function, such as an air purifier.

According to the utility model discloses air conditioning equipment, through setting up foretell wind channel part 2 in air conditioning equipment, inner wall at inlet air duct 28 sets up location structure and fixes a position purification piece 25, location structure is simpler, and the volume is less, and manufacturing cost is lower, and location structure can replace the installing support who purifies piece 25, makes the installation that purifies piece 25 more simple and convenient, can improve the assembly efficiency who purifies piece 25, and can reduce cost, save space for the installing support who purifies piece 25 among the prior art.

Referring to fig. 1, 3 and 6, according to some embodiments of the present invention, the side wall of the second installation cavity 18 is further formed with a mounting/dismounting opening 113, and the purifying member 25 is adapted to be put into the air intake channel 28 through the mounting/dismounting opening 113. For example, the mounting and dismounting port 113 is formed on the rear case 11, the mounting and dismounting port 113 and the mounting port 211 are correspondingly communicated in the second direction, and when the purifying member 25 is assembled, the purifying member 25 can be mounted into the air intake duct 28 through the mounting and dismounting port 113 and the mounting port 211 in sequence. Alternatively, when the purifying member 25 needs to be replaced or the purifying member 25 needs to be cleaned, the purifying member 25 can be taken out from the air intake duct 28 through the attaching/detaching port 113. The cover plate 16 is covered at the position of the dismounting opening 113, the cover plate 16 is used for opening and closing the dismounting opening 113, when the cover plate 16 is opened, the dismounting opening 113 is exposed, and the purifying piece 25 can be put into the air inlet channel 28 through the dismounting opening 113 or the purifying piece 25 can be taken out of the air inlet channel 28; after the purifying member 25 is installed, the cover plate 16 can be covered on the assembling/disassembling opening 113 to close the assembling/disassembling opening 113, so as to ensure the integrity of the appearance of the casing 1.

According to some optional embodiments of the utility model, apron 16 and casing 1 joint, the structure is simpler, and it is all more convenient that dismouting mouth 113 is opened or is closed to apron 16, makes things convenient for the installation and the change of purifying part 25 to can realize purifying part 25's quick replacement.

In some optional embodiments of the present invention, one end of the cover plate 16 is provided with a buckle 161, the other end of the cover plate 16 is provided with a snap 162, the side wall of the second mounting cavity 18 is formed with a snap projection 114, the snap projection 114 protrudes inward, and the snap projection 114 is adjacent to the portion of the peripheral edge of the dismounting hole 113, the side wall of the second mounting cavity 18 is further formed with a clamping groove 115, the clamping groove 115 is recessed inward, for example, the snap projection 114 and the clamping groove 115 are both formed on the rear housing 11. Through buckle 161 and the protruding 114 butt of card, in the draw-in groove 115 is gone into to the bullet knot 162 card to can install apron 16 to casing 1 on, mounting structure is simpler, and convenient operation can realize purifying the quick replacement of piece 25, and make the clearance between apron 16 and the casing 1 even, guarantee the complete degree of casing 1 outward appearance.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. An air duct component, comprising:

the air duct component body comprises an air duct shell and a wind wheel arranged in the air duct shell, wherein the part of the air duct shell, which is positioned on the air inlet side of the wind wheel, is provided with an air inlet channel, and the inner wall of the air inlet channel is provided with a positioning structure;

and the purification piece is arranged in the air inlet channel and passes through the positioning structure for positioning.

2. The air duct component of claim 1, wherein the positioning structure is integrally formed with the air duct casing.

3. The air duct component of claim 1, wherein the positioning structure comprises:

the first limiting structure comprises first limiting bulges and second limiting bulges which are arranged at intervals along a first direction, the first limiting bulges and the second limiting bulges are respectively abutted against two opposite sides of the purifying piece along the first direction, and the first direction is parallel to the horizontal direction;

the second limiting structure comprises a first limiting stop and a second limiting stop which are arranged at intervals along a second direction, the first limiting stop and the second limiting stop are respectively abutted against two opposite sides of the purifying piece along the second direction, and the second direction is parallel to the horizontal direction and is perpendicular to the first direction;

the third limit structure is arranged on the top wall of the air inlet channel and abutted against the upper surface of the purifying piece, and the lower surface of the purifying piece is abutted against the bottom wall of the air inlet channel.

4. The air duct component according to claim 3, wherein the first and second position-defining projections are ribs extending in the second direction.

5. The air duct component according to claim 3, wherein the third detent structure is arcuate.

6. The air duct component according to claim 5, wherein the air duct shell has a mounting opening on one side along the first direction, the purifying member is adapted to be mounted into the air intake channel through the mounting opening, and the third limiting structure extends obliquely in a direction from top to bottom toward a direction away from the mounting opening.

7. The air duct component according to claim 3, wherein the air duct shell includes a spiral casing and an air duct cover detachably connected to each other, the air duct is disposed in the spiral casing, one axial side of the spiral casing is open, the air duct cover is disposed on the axial open side of the spiral casing and defines the air intake passage together with the spiral casing, the first limit structure is disposed on an inner wall of the spiral casing, the first limit stopper is formed by a portion of the spiral casing, and the second limit stopper is formed by a portion of the air duct cover.

8. The air duct component of claim 7, wherein the first detent structure is integrally formed with the volute.

9. The air duct component according to claim 1, wherein the air duct casing includes a spiral casing, an air duct cover and an air outlet member, the wind wheel is disposed in the spiral casing, one axial side of the spiral casing is open, the air duct cover is disposed on the axial open side of the spiral casing and defines the air inlet channel together with the spiral casing, the air outlet member is disposed on an upper side of the spiral casing, the air outlet member defines an air outlet channel therein, and opposite ends of the air outlet member have airflow outlets.

10. The air duct component according to claim 1, wherein the air duct shell has a mounting opening through which the purifying member is adapted to be mounted into the air intake passage.

11. A duct element according to any one of claims 1-10, characterized in that the air inlet channel is adapted to communicate with the outside.

12. An air conditioning apparatus characterized by comprising:

the air conditioner comprises a shell, a first air inlet, a first air outlet, a second air inlet and a second air outlet, wherein the shell is provided with a first installation cavity and a second installation cavity which are arranged at intervals along the vertical direction;

the heat exchange air supply assembly is arranged in the first installation cavity and comprises a first air duct part and a heat exchanger part;

a second air channel member provided in the second mounting chamber and according to any one of claims 1 to 11.

13. The air conditioning equipment of claim 12, wherein a mounting and dismounting hole is further formed in a side wall of the second mounting cavity, the purifying member is suitable for being placed into or taken out of the air inlet channel through the mounting and dismounting hole, and a cover plate for opening and closing the mounting and dismounting hole is arranged at the mounting and dismounting hole in a covering manner.

14. The air conditioning unit of claim 13, wherein the cover plate is snap-fit to the housing.

15. The air conditioning device according to claim 14, wherein the cover plate is provided with a snap at one end and a snap at the other end, a portion of the side wall of the second mounting cavity adjacent to the peripheral edge of the mounting/dismounting opening is formed with a snap protruding inward and a snap groove recessed inward, the snap abuts against the snap, and the snap is snapped into the snap groove.

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