CN210892073U

CN210892073U - Air pipe assembly and air conditioner indoor unit with same

Info

Publication number: CN210892073U
Application number: CN201921748990.1U
Authority: CN
Inventors: 贾飞飞; 李德清; 李军; 金海元; 王朝新; 杨春生; 胡宽宏; 林裕亮; 王美; 周艳文; 曾石金
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-30
Anticipated expiration: 2029-10-17

Abstract

The utility model provides an interior machine of air conditioning of tuber pipe subassembly and have it, the tuber pipe subassembly includes: an air duct; the indoor air pipe joint is arranged at one end of the air pipe, is in threaded connection with the air pipe and is used for being connected with the indoor unit body; and the outdoor air pipe joint is arranged at the other end of the air pipe, is in threaded connection with the air pipe and is used for being connected with the outside. The utility model discloses a tuber pipe subassembly has solved the tuber pipe subassembly among the prior art and has dropped easily after the assembly and the relatively poor problem of gas tightness.

Description

Air pipe assembly and air conditioner indoor unit with same

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to an air pipe assembly and have its air conditioning indoor set.

Background

In recent years, air pollution has become serious due to rapid development of economy and rapid progress of urbanization. Haze weather has been present throughout the year in most cities in china. The increase of PM2.5 concentration directly causes frequent dust-haze weather and great increase of toxic and harmful substances in fog, and seriously threatens the health of human beings. Under the condition, the refrigeration and heating of the conventional household comfortable air conditioner cannot meet the requirements, the health, comfort and environmental protection become the development targets of the modern air conditioner, and the air conditioner with the fresh air function is particularly important.

However, the air conditioner with the fresh air function needs to be provided with an air pipe assembly to be connected with the outside, and the air pipe assembly has the following problems:

1. the air pipe assembly is easy to fall off after being assembled, and the air tightness is poor;

2. the air pipe assembly is inconvenient after sale;

3. rainwater at the tail end of the outdoor air port flows back, so that mice can easily enter.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an air pipe assembly and have its air conditioning indoor set to solve the air pipe assembly among the prior art and drop easily and the relatively poor problem of gas tightness after the assembly.

In order to achieve the above object, according to an aspect of the present invention, there is provided an air duct assembly, comprising: an air duct; the indoor air pipe joint is arranged at one end of the air pipe, is in threaded connection with the air pipe and is used for being connected with the indoor unit body; and the outdoor air pipe joint is arranged at the other end of the air pipe, is in threaded connection with the air pipe and is used for being connected with the outside.

Furthermore, the outer wall of the air pipe is provided with a first external thread, and the inner wall of the outdoor air pipe joint is provided with a second internal thread matched with the first external thread, so that the outdoor air pipe joint is connected with the air pipe through thread matching.

Further, the outdoor air duct joint includes: the outdoor air pipe connector is in threaded connection with the first joint part, and the first joint part extends along the extending direction of the air pipe; the second joint part is of an elbow structure, one end of the second joint part is connected with the first joint part, and the other end of the second joint part is vertically arranged downwards; wherein, the second joint portion is connected with the first joint portion in a clamping manner.

Furthermore, a first buckle is arranged on the first joint part, a first adjusting gap is arranged on the second joint part, the first adjusting gap is enclosed to form a first adjusting plate, the position of the first adjusting plate is adjustably arranged, and a first clamping groove matched with the first buckle is arranged on the first adjusting plate, so that the first clamping groove is clamped on the first buckle.

Further, the first adjusting plates are arranged in pairs, and the two first adjusting plates in the pair are oppositely arranged; the first buckles are arranged in pairs, and the two first buckles in the pair are arranged oppositely; the two first adjusting plates and the two first buckles are arranged in a one-to-one correspondence mode, and the first clamping grooves in the first adjusting plates are clamped on the corresponding first buckles.

Furthermore, a first guide part is arranged on the first joint part, and a first guide groove matched with the first guide part is arranged on the second joint part, so that the second joint part is clamped on the first joint part under the guide action of the first guide part and the first guide groove.

Further, outdoor tuyere connection still includes: the third joint part is connected with one end, far away from the first joint part, of the second joint part, extends along a direction perpendicular to the extending direction of the first joint part, and a grating structure is arranged at one end, far away from the second joint part, of the third joint part; wherein, the third joint portion is connected with the second joint portion in a clamping manner.

Furthermore, a second buckle is arranged on the second joint part, a second adjusting gap is arranged on the third joint part, the second adjusting gap is enclosed to form a second adjusting plate, the position of the second adjusting plate is adjustably arranged, and a second clamping groove matched with the second buckle is arranged on the second adjusting plate, so that the second clamping groove is clamped on the second buckle.

Furthermore, the inner wall of the air pipe is provided with a first internal thread, and the outer wall of the indoor air pipe joint is provided with a second external thread matched with the first internal thread, so that the indoor air pipe joint is connected with the air pipe through thread matching.

Furthermore, the inner wall of the air pipe is provided with a first internal thread, the air pipe comprises a first pipe section and a second pipe section, the first pipe section is connected with the second pipe section, and the joint of the outdoor air pipe is connected with one end, far away from the first pipe section, of the second pipe section; the outer diameter of the first pipe section is larger than that of the second pipe section, a first internal thread is arranged on the inner wall of the first pipe section, a first external thread is arranged on the outer wall of the second pipe section, and the first external thread is matched with the first internal thread, so that the first pipe section of one air pipe is connected with the second pipe section of another air pipe through thread matching.

Furthermore, the air duct also comprises a transition pipe section, the transition pipe section is arranged between the first pipe section and the second pipe section, and the pipe diameter of the transition pipe section gradually decreases along the extending direction of the first pipe section to the second pipe section.

According to the utility model discloses an on the other hand, provide an indoor set of air conditioner, including indoor set body and tuber pipe subassembly, the indoor tuber pipe joint of tuber pipe subassembly is used for with this body coupling of indoor set, the outdoor tuber pipe joint of tuber pipe subassembly be used for with outdoor being connected, wherein, the tuber pipe subassembly is foretell tuber pipe subassembly.

The air pipe component of the utility model comprises an air pipe, an indoor air pipe joint and an outdoor air pipe joint, wherein the indoor air pipe joint is used for being connected with the indoor machine body, and the outdoor air pipe joint is used for being connected with the outdoor; the air pipe assembly has the advantages that the indoor air pipe joint is in threaded connection with the air pipe, and the outdoor air pipe joint is in threaded connection with the air pipe, so that the air pipe assembly is reliable in connection and good in air tightness, and the problems that the air pipe assembly is easy to fall off and poor in air tightness after being assembled are solved; and, the installation and the dismantlement of tuber pipe subassembly are convenient for, the after-sales maintenance of being convenient for.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a perspective view of an embodiment of an air duct assembly according to the present invention;

figure 2 illustrates a front view of an embodiment of an air duct assembly according to the present invention;

figure 3 shows a top view of an embodiment of an air duct assembly according to the present invention;

figure 4 illustrates a side view of an embodiment of an air duct assembly according to the present invention;

figure 5 illustrates a perspective view of an outdoor air duct joint of an air duct assembly according to the present invention;

figure 6 illustrates a front view of an outdoor air duct joint of an air duct assembly according to the present invention;

figure 7 illustrates a side view of an outdoor air hose joint of an air hose assembly according to the present invention;

figure 8 illustrates a top view of an outdoor air duct joint of an air duct assembly according to the present invention;

figure 9 illustrates a disassembled view of an outdoor air duct joint of an air duct assembly according to the present invention;

figure 10 illustrates a cross-sectional view of an embodiment of an air duct assembly according to the present invention;

FIG. 11 shows an enlarged partial view of the air duct assembly of FIG. 10 at A;

figure 12 shows a schematic connection of two air duct assemblies according to the present invention;

fig. 13 shows a partially enlarged view at B in fig. 12.

Wherein the figures include the following reference numerals:

10. an air duct; 11. a first tube section; 12. a second tube section; 13. a transition duct section; 20. an indoor air pipe joint; 30. an outdoor air duct joint; 31. a first joint portion; 311. a first buckle; 312. a first guide portion; 32. a second joint portion; 321. a first adjustment gap; 322. a first adjusting plate; 323. a first card slot; 324. a first guide groove; 325. a second buckle; 326. a second guide portion; 33. a third joint portion; 331. a second adjustment gap; 332. a second adjusting plate; 333. a second card slot; 334. a second guide groove; 34. a grid structure.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides an air pipe assembly please refer to fig. 1 to fig. 13, include: an air duct 10; the indoor air pipe joint 20 is arranged at one end of the air pipe 10, the indoor air pipe joint 20 is in threaded connection with the air pipe 10, and the indoor air pipe joint 20 is used for being connected with the indoor unit body; and the outdoor air pipe joint 30 is arranged at the other end of the air pipe 10, the outdoor air pipe joint 30 is in threaded connection with the air pipe 10, and the outdoor air pipe joint 30 is used for being connected with the outside.

The air pipe assembly of the utility model comprises an air pipe 10, an indoor air pipe joint 20 and an outdoor air pipe joint 30, wherein the indoor air pipe joint 20 is used for being connected with an indoor machine body, and the outdoor air pipe joint 30 is used for being connected with the outdoor; the air pipe assembly is in threaded connection with the air pipe 10 through the indoor air pipe joint 20 and the outdoor air pipe joint 30, and the air pipe 10 is in threaded connection, so that the air pipe assembly is reliable in connection and good in air tightness, and the problems that the air pipe assembly is easy to fall off and poor in air tightness after being assembled are solved; and, the installation and the dismantlement of tuber pipe subassembly are convenient for, the after-sales maintenance of being convenient for.

In specific implementation, the indoor air pipe joint 20 is used for being connected with a fresh air module of an indoor unit of an air conditioner.

In specific implementation, the outer wall of the air duct 10 is provided with a first external thread, and the inner wall of the outdoor air duct joint 30 is provided with a second internal thread matched with the first external thread, so that the outdoor air duct joint 30 is connected with the air duct 10 through thread matching.

In the present embodiment, the outdoor air duct joint 30 includes: the first joint part 31, the outdoor air duct joint 30 is connected with the first joint part 31 by screw threads, and the first joint part 31 extends along the extending direction of the air duct 10; the second joint part 32, the second joint part 32 is an elbow structure, one end of the second joint part 32 is connected with the first joint part 31, and the other end of the second joint part 32 is vertically arranged downwards, so that rainwater cannot enter the air duct 10. The second joint part 32 is connected with the first joint part 31 in a clamping manner. The air pipe assembly is easy to assemble, reliable in connection and free of falling, and the problem of falling prevention of the outdoor side of the air pipe assembly is solved.

In specific implementation, the first joint part 31 is provided with a first buckle 311, the second joint part 32 is provided with a first adjusting gap 321, the first adjusting gap encloses a first adjusting plate 322, the position of the first adjusting plate 322 is adjustable, and the first adjusting plate 322 is provided with a first clamping groove 323 matched with the first buckle 311, so that the first clamping groove 323 is clamped on the first buckle 311. The arrangement further improves the simplicity of assembly, and the connection is reliable and avoids falling off.

In specific implementation, the two first adjusting gaps 321 enclose the first adjusting plate 322, and both the two first adjusting gaps 321 extend from one end of the second joint portion 32 close to the first joint portion 31 to one end of the second joint portion 32 close to the third joint portion.

In specific implementation, the first adjusting plates 322 are arranged in pairs, and the two first adjusting plates 322 in pairs are arranged oppositely; the first buckles 311 are arranged in pairs, and the two first buckles 311 in the pair are arranged oppositely; the two first adjusting plates 322 are disposed corresponding to the two first fasteners 311, and the first engaging groove 323 on each first adjusting plate 322 is engaged with the corresponding first fastener 311. Such an arrangement realizes reliability of the engagement of the second joint part 32 with the first joint part 31.

In specific implementation, the first guiding portion 312 is disposed on the first joint portion 31, and the first guiding groove 324 adapted to the first guiding portion 312 is disposed on the second joint portion 32, so that the second joint portion 32 is clamped on the first joint portion 31 by the guiding action of the first guiding portion 312 and the first guiding groove 324. Such an arrangement facilitates the connection of the second joint part 32 with the first joint part 31.

Preferably, the first guide portion 312 is plural, and the plural first guide portions 312 are arranged at intervals around the circumference of the first joint portion 31; the first guide groove 324 extends from an end of the second joint part 32 near the first joint part 31 toward an end of the second joint part 32 near the third joint part.

In the present embodiment, the outdoor air duct joint 30 further includes a third joint portion 33, the third joint portion 33 is connected to an end of the second joint portion 32 away from the first joint portion 31, the third joint portion 33 extends in a direction perpendicular to the extending direction of the first joint portion 31, and an end of the third joint portion 33 away from the second joint portion 32 is provided with a grill structure 34, which prevents rats from entering the room. The third joint part 33 and the second joint part 32 are connected in a clamping mode, so that the air pipe assembly is easy to assemble and reliable in connection, and cannot fall off, and the problem of falling-off prevention of the outdoor side of the air pipe assembly is solved.

In specific implementation, the second joint portion 32 is provided with a second buckle 325, the third joint portion 33 is provided with a second adjusting gap 331, the second adjusting gap 331 surrounds a second adjusting plate 332, the second adjusting plate 332 is adjustably arranged in position, and the second adjusting plate 332 is provided with a second clamping groove 333 matched with the second buckle 325, so that the second clamping groove 333 is clamped on the second buckle 325. The arrangement further improves the simplicity of assembly, and the connection is reliable and avoids falling off.

In specific implementation, the two second adjusting gaps 331 enclose the second adjusting plate 332, and both the two second adjusting gaps 331 extend from one end of the third joint portion 33 close to the second joint portion 32 to one end of the third joint portion 33 far away from the second joint portion 32.

In specific implementation, the second adjusting plates 332 are arranged in pairs, and the two second adjusting plates 332 in the pair are arranged oppositely; the second snaps 325 are arranged in pairs, and the two second snaps 325 in a pair are arranged oppositely; the two second adjusting plates 332 and the two second fasteners 325 are arranged in a one-to-one correspondence, and the second engaging groove 333 on each second adjusting plate 332 is engaged with the corresponding second fastener 325. Such an arrangement realizes reliability of the engagement of the third joint part 33 with the second joint part 32.

In specific implementation, the second guiding portion 326 is disposed on the second joint portion 32, and the second guiding groove 334 adapted to the second guiding portion 326 is disposed on the third joint portion 33, so that the third joint portion 33 is clamped on the second joint portion 32 by the guiding action of the second guiding portion 326 and the second guiding groove 334. Such an arrangement facilitates the connection of the third joint part 33 with the second joint part 32.

Preferably, the second guiding portion 326 is plural, and the plural second guiding portions 326 are arranged at intervals around the circumference of the second joint portion 32; the second guide groove 334 extends from an end of the third joint part 33 close to the second joint part 32 toward an end of the third joint part 33 remote from the second joint part 32.

During specific implementation, the inner wall of the air pipe 10 is provided with a first internal thread, and the outer wall of the indoor air pipe joint 20 is provided with a second external thread matched with the first internal thread, so that the indoor air pipe joint 20 is connected with the air pipe 10 through thread matching.

In this embodiment, the inner wall of the air duct 10 is provided with a first internal thread, the air duct 10 includes a first duct section 11 and a second duct section 12, the first duct section 11 is connected with the second duct section 12, and the outdoor air duct connector 30 is connected with one end of the second duct section 12 far away from the first duct section 11; the outer diameter of the first pipe section 11 is larger than the outer diameter of the second pipe section 12, the inner wall of the first pipe section 11 is provided with a first internal thread, the outer wall of the second pipe section 12 is provided with a first external thread, and the first external thread is matched with the first internal thread, so that the first pipe section 11 of one air pipe 10 is connected with the second pipe section 12 of another air pipe 10 through thread matching.

With the air duct assembly provided by the present embodiment, when the length of the air duct 10 does not meet the installation requirement, the first duct section 11 of one air duct 10 can be connected with the second duct section 12 of another air duct 10 by screw-fitting. By repeating the process, the air pipes 10 can be conveniently spliced together, so that the installation and the use are convenient, the operation of workers is convenient, and the technical problem of troublesome after-sale pipe connection is solved. A plurality of air pipes 10 are spliced in a threaded connection mode, so that connection is reliable, and air leakage at the connection part can be avoided.

Preferably, at least a portion of the first pipe section 11 has an inner diameter smaller than the outer diameter of the second pipe section 12, so that the first pipe section 11 of one air hose 10 is in interference fit with the second pipe section 12 of another air hose 10. The air leakage can be avoided through the arrangement, the connection is reliable, and the problem of air tightness of the connecting pipe is effectively solved.

In specific implementation, the duct 10 further includes a transition duct section 13, the transition duct section 13 is disposed between the first duct section 11 and the second duct section 12, and the duct diameter of the transition duct section 13 gradually decreases along the extending direction from the first duct section 11 to the second duct section 12. With the adoption of the arrangement, the condition that the pipe diameter changes suddenly when the first pipe section 11 is directly connected with the second pipe section 12 can be avoided, so that the joint is easy to damage. And the transition pipe section 13 is arranged, so that the pipe diameter of the first pipe section 11 and the pipe diameter of the second pipe section 12 can be smoothly transited, and the stability and the strength of the whole structure of the air pipe 10 can be improved. Specifically, the first pipe section 11, the second pipe section 12 and the transition pipe section 13 in the present embodiment may be an integral structure; or the first pipe section 11, the second pipe section 12 and the transition pipe section 13 are connected together in a separate structure. Preferably, the first duct section 11, the second duct section 12 and the transition duct section 13 are integrally formed in the present embodiment in order to improve the structural strength and stability of the air duct 10 as a whole.

In specific implementation, the air duct 10 is made of PE or EVA material.

In the utility model discloses in, the air conditioner of new trend function need with outdoor being connected, the bending nature of tuber pipe subassembly, the gas tightness, reliability and easy to assemble seem very important.

The utility model discloses a following problem has been solved to the tuber pipe subassembly:

1. the problems that the air pipe assembly and the indoor unit are easy to fall off during assembly and poor in air tightness are solved;

2. the problem that the air pipe assembly is inconvenient after sale is solved;

3. the problem of terminal rainwater refluence of outdoor wind gap, easily advance mouse is solved.

The utility model has the advantages that: the utility model discloses a design helicitic texture, solved the tuber pipe assembly and dropped easily, sold the inconvenient problem of after-sales takeover.

The utility model relates to a rain-proof, protection against rodents, protection against insects, tuber pipe subassembly of anticreep.

The utility model relates to a helicitic texture tuber pipe that diameter gradual change reduces.

The utility model provides an outdoor side anticreep problem of tuber pipe subassembly: first joint portion 31, second joint portion 32, third joint portion 33 are through buckle and draw-in groove cooperation, because of the buckle with the draw-in groove straight face cooperation straight face, easy assembly is difficult to dismantle, can not loosen after outdoor tuber pipe connects 30 passes through the mount to be fixed on the wall.

The utility model provides an install inconvenient problem after sale: the utility model discloses the tuber pipe adopts helicitic texture, and indoor tuber pipe connects 20 and first pipeline section 11 and adopts the screw thread assembly mode, and outdoor tuber pipe connects 30 and second pipeline section 12 and adopts the screw thread assembly mode. The air tightness is reliable by using thread matching, and the bending part at the corner is not easy to flatten. The utility model discloses a structure that tuber pipe diameter gradual change reduces, tuber pipe length can the shopping be connected with the tuber pipe of same structure for an insufficient long time, and the second pipeline section 12 of an tuber pipe links together through screw-thread fit with the first pipeline section 11 of another tuber pipe when taking over after sale, and the first pipeline section 11 of an tuber pipe 10 is interference fit with the second pipeline section 12 cooperation department of another tuber pipe 10, can avoid leaking gas, and connects reliably, effectively solves the takeover problem. The air pipe is made of a material with good flexibility, and the length of the air pipe can be freely cut according to the thickness of the wall and the use environment.

This issue has solved the outdoor side of exhaust pipe subassembly rain-proof, protection against rodents problem: when the outdoor air pipe joint 30 is installed after sale, the air outlet of the outdoor air pipe joint 30 is required to face downwards, the second joint part 32 of the outdoor air pipe joint 30 is of an elbow structure, rainwater cannot enter the air outlet in rainstorm weather, and the grating structure 34 is added at the position of the outdoor air pipe joint 30 to prevent rats from entering a room.

The utility model also provides an indoor unit of air conditioner, including indoor set body and tuber pipe subassembly, the indoor tuber pipe of tuber pipe subassembly connects 20 to be used for with this body coupling of indoor set, the outdoor tuber pipe of tuber pipe subassembly connect 30 be used for with outdoor being connected, wherein, the tuber pipe subassembly in the above-mentioned embodiment.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air duct assembly, comprising:

an air duct (10);

the indoor air pipe joint (20) is arranged at one end of the air pipe (10), the indoor air pipe joint (20) is in threaded connection with the air pipe (10), and the indoor air pipe joint (20) is used for being connected with the indoor unit body;

the outdoor air pipe joint (30) is arranged at the other end of the air pipe (10), the outdoor air pipe joint (30) is in threaded connection with the air pipe (10), and the outdoor air pipe joint (30) is used for being connected with the outside.

2. The air hose assembly according to claim 1, characterized in that the outer wall of the air hose (10) is provided with a first external thread, and the inner wall of the outdoor air hose connector (30) is provided with a second internal thread adapted to the first external thread, so that the outdoor air hose connector (30) is connected to the air hose (10) by means of a thread fit.

3. The air hose assembly according to claim 1, wherein said outdoor air hose connector (30) comprises:

a first joint part (31), wherein the outdoor air duct joint (30) is in threaded connection with the first joint part (31), and the first joint part (31) extends along the extending direction of the air duct (10);

the second joint part (32), the second joint part (32) is of an elbow structure, one end of the second joint part (32) is connected with the first joint part (31), and the other end of the second joint part (32) is vertically arranged downwards;

the second joint part (32) is connected with the first joint part (31) in a clamping mode.

4. The air hose assembly according to claim 3, wherein the first joint part (31) is provided with a first buckle (311), the second joint part (32) is provided with a first adjusting gap (321), the first adjusting gap defines a first adjusting plate (322), the first adjusting plate (322) is adjustably positioned, and the first adjusting plate (322) is provided with a first clamping groove (323) adapted to the first buckle (311), so that the first clamping groove (323) is clamped on the first buckle (311).

5. The air hose assembly according to claim 4, wherein said first adjustment plates (322) are arranged in pairs, two of said first adjustment plates (322) in a pair being disposed opposite each other; the first buckles (311) are arranged in pairs, and two first buckles (311) in the pair are arranged oppositely;

the two first adjusting plates (322) and the two first buckles (311) are arranged in a one-to-one correspondence manner, and the first clamping grooves (323) on the first adjusting plates (322) are clamped on the corresponding first buckles (311).

6. A air hose assembly according to claim 3, wherein said first coupling part (31) is provided with a first guiding portion (312), and said second coupling part (32) is provided with a first guiding groove (324) adapted to said first guiding portion (312), so that said second coupling part (32) can be clamped on said first coupling part (31) by the guiding action of said first guiding portion (312) and said first guiding groove (324).

7. The air hose assembly according to claim 3, wherein said outdoor air hose connector (30) further comprises:

a third joint part (33), wherein the third joint part (33) is connected with one end, away from the first joint part (31), of the second joint part (32), the third joint part (33) extends along a direction perpendicular to the extending direction of the first joint part (31), and one end, away from the second joint part (32), of the third joint part (33) is provided with a grid structure (34);

the third joint part (33) is connected with the second joint part (32) in a clamping mode.

8. The air hose assembly according to claim 7, wherein a second catch (325) is disposed on the second joint portion (32), a second adjusting gap (331) is disposed on the third joint portion (33), the second adjusting gap (331) defines a second adjusting plate (332), the second adjusting plate (332) is adjustably disposed, and a second catch groove (333) adapted to the second catch (325) is disposed on the second adjusting plate (332), so that the second catch groove (333) is caught on the second catch (325).

9. The air duct assembly according to any one of claims 1 to 8, characterized in that the inner wall of the air duct (10) is provided with a first internal thread, and the outer wall of the indoor air duct joint (20) is provided with a second external thread adapted to the first internal thread, so that the indoor air duct joint (20) and the air duct (10) are connected by thread fit.

10. The air hose assembly according to claim 2, characterized in that the inner wall of the air hose (10) is provided with a first internal thread, the air hose (10) comprises a first (11) and a second (12) section, the first (11) and second (12) sections being connected, the outdoor air hose connection (30) being connected to the end of the second section (12) remote from the first section (11);

the outer diameter of the first pipe section (11) is larger than that of the second pipe section (12), the inner wall of the first pipe section (11) is provided with a first internal thread, the outer wall of the second pipe section (12) is provided with a first external thread, and the first external thread is matched with the first internal thread so that the first pipe section (11) of the air pipe (10) is connected with the second pipe section (12) of the air pipe (10) through thread matching.

11. The air hose assembly according to claim 10, characterized in that the air hose (10) further comprises a transition duct section (13), the transition duct section (13) being arranged between the first duct section (11) and the second duct section (12), the duct section (13) having a gradually decreasing duct diameter in the extension direction of the first duct section (11) to the second duct section (12).

12. An indoor unit of an air conditioner, comprising an indoor unit body and an air pipe assembly, wherein an indoor air pipe joint (20) of the air pipe assembly is used for being connected with the indoor unit body, and an outdoor air pipe joint (30) of the air pipe assembly is used for being connected with the outdoor, and the air pipe assembly is the air pipe assembly as claimed in any one of claims 1 to 11.