CN219934124U - Air intake and exhaust assembly for mobile air conditioner and mobile air conditioner - Google Patents

Abstract

The utility model discloses an air intake and exhaust assembly for a mobile air conditioner and the mobile air conditioner, wherein the air intake and exhaust assembly comprises: an air inlet pipe provided with an air inlet channel; the air outlet pipe is provided with an air outlet channel, and the air inlet channel is mutually isolated from the air outlet channel; one end of the first adapter is connected with the outdoor air inlet and the outdoor air outlet, and the other end of the first adapter is connected with the first end of the air inlet pipe and the first end of the air outlet pipe; and one end of the second adapter is communicated with the outside of the room, and the other end of the second adapter is connected with the second end of the air inlet pipe and the second end of the air outlet pipe. Therefore, the air inlet and exhaust assembly can be integrated, the air inlet and exhaust assembly and even the assembly of the mobile air conditioner are convenient, and a user can stretch the air inlet pipe and the air outlet pipe simultaneously only by operating the second adapter, so that the overall operation of the air inlet and exhaust assembly by the user can be realized, and the repeatability and the complexity of the operation are reduced.

Description

Air intake and exhaust assembly for mobile air conditioner and mobile air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air inlet and outlet assembly for a mobile air conditioner and the mobile air conditioner.

Background

The mobile air conditioner has integrated compressor, exhaust fan, evaporator, condenser and other mechanisms to realize the air conditioning function. Four casters are arranged on the machine body base, so that the air conditioner can be moved along with the air conditioner. The mobile air conditioner can adopt double air pipes, and the double-pipe mobile air conditioner has the advantages that: the air inlet and the air exhaust of the mobile air conditioner can be communicated with the outside, so that indoor negative pressure is not caused, hot air outside cannot leak in from a joint such as a door joint or a window, heat loss is not caused, and the refrigerating effect is good.

In the related art, a mobile air conditioner with double air pipes is adopted, the distance between the two air pipes is far, the number of repeated steps of customer installation is large, the distance between the air pipes is large, the air pipe shrinkage and stretching processes need to be operated independently, and after stretching is prolonged, the two air pipes are placed in disorder, so that the customer use experience is affected.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an air intake and exhaust assembly for a mobile air conditioner, which can simultaneously realize expansion and contraction of an air intake pipe and an air outlet pipe, reduce operation repeatability and complexity, and improve user experience.

The utility model further provides a mobile air conditioner.

According to an embodiment of the utility model, the air intake and exhaust assembly for a mobile air conditioner has an outdoor air inlet and an outdoor air outlet, and the air intake and exhaust assembly for a mobile air conditioner comprises: the air inlet pipe is provided with an air inlet channel; the air outlet pipe is provided with an air outlet channel, and the air inlet channel and the air outlet channel are mutually isolated; one end of the first adapter is connected with the outdoor air inlet and the outdoor air outlet, and the other end of the first adapter is connected with the first end of the air inlet pipe and the first end of the air outlet pipe; the second adapter, the one end of second adapter is linked together with the outdoor, the other end of second adapter with the second end of air-supply line with the second end of play tuber pipe links to each other.

Therefore, the air inlet and exhaust assembly can be integrated, the air inlet and exhaust assembly and even the assembly of the mobile air conditioner are convenient, and a user can stretch the air inlet pipe and the air outlet pipe simultaneously only by operating the second adapter, so that the overall operation of the air inlet and exhaust assembly by the user can be realized, and the repeatability and the complexity of the operation are reduced.

In some examples of the present utility model, the first adapter includes a first ventilation duct and a second ventilation duct, one end of the first ventilation duct is connected to the outdoor air inlet, the other end of the first ventilation duct is connected to the first end of the air inlet duct, one end of the second ventilation duct is connected to the outdoor air outlet, the other end of the second ventilation duct is connected to the first end of the air outlet duct, one end of the first ventilation duct is spaced from one end of the second ventilation duct, and the other ends of the first ventilation duct and the second ventilation duct are gradually close to each other in an axial direction.

In some examples of the present utility model, the second adaptor is provided with a first vent and a second vent, the first vent is communicated with the second end of the air inlet pipe, the second vent is communicated with the second end of the air outlet pipe, and a wind shielding member is arranged between the first vent and the second vent.

In some examples of the utility model, the air intake and exhaust assembly further comprises: the conjuncted device is at least one, and at least one conjuncted device is sleeved on the peripheries of the air inlet pipe and the air outlet pipe so as to connect the air inlet pipe and the air outlet pipe.

In some examples of the present utility model, the conjuncted device includes two elastic fixing rings, the two elastic fixing rings are connected with each other and are respectively sleeved on the peripheries of the air inlet pipe and the air outlet pipe, limiting ribs are respectively arranged in the two elastic fixing rings, and the limiting ribs of the two elastic fixing rings are respectively in limiting fit with the air inlet pipe and the air outlet pipe.

In some examples of the present utility model, the air inlet pipe and the air outlet pipe each include a plurality of telescopic parts connected in sequence, the telescopic parts are telescopic in the axial direction, the length of the telescopic parts in the axial direction gradually increases from a contracted state to an expanded state, the length of the telescopic parts in the axial direction in the expanded state is h1, and the lengths in the axial direction of the elastic fixing rings are h2, and h1 and h2 satisfy the relation: h1 is less than h2.

In some examples of the present utility model, the telescopic portion has a limiting groove, the depth of the limiting groove gradually decreases from a contracted state to an extended state, the limiting groove is in limiting fit with the limiting rib, the length of the limiting rib in the radial direction is L3, the depth of the limiting groove in the extended state is L4, and the L3 and L4 satisfy the relation: l3 < L4.

In some examples of the present utility model, the connector further includes a first connector and a second connector, the elastic fixing ring includes a first connection end and a second connection end, the first connector is connected between the first connection ends of the two elastic fixing rings, the second connector is connected between the second connection ends of the two elastic fixing rings, and the first connector and the second connector are detachably connected and fixed so that the first connection end and the second connection end can be selectively connected or disconnected.

The mobile air conditioner according to the present utility model includes: the shell is provided with an indoor air inlet, an indoor air outlet, an outdoor air inlet and an outdoor air outlet; the indoor air duct assembly is arranged in the shell, and an indoor air circulation channel which is communicated with the indoor air inlet and the indoor air outlet is formed in the indoor air duct assembly; the indoor heat exchanger is arranged in the shell and is used for performing heat exchange with indoor air; the outdoor heat exchanger is arranged in the shell and is used for exchanging heat with outdoor air; a fan assembly, the fan assembly comprising: the indoor fan and the outdoor fan are in transmission connection with the motor, the indoor fan is arranged in the indoor air circulation channel to send the air exchanging heat with the indoor heat exchanger into the room, and the outdoor fan is used for sending the air exchanging heat with the outdoor heat exchanger into the outside; the air inlet and exhaust assembly for the mobile air conditioner is connected with the shell.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

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

fig. 1 is a schematic view of a mobile air conditioner according to an embodiment of the present utility model;

fig. 2 is an exploded view of a mobile air conditioner according to an embodiment of the present utility model;

FIG. 3 is an exploded view of an air intake and exhaust assembly for a mobile air conditioner according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a first adapter according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a second adapter according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a connector according to an embodiment of the present utility model;

fig. 7 is a schematic view of the area a in fig. 6.

Reference numerals:

100. a mobile air conditioner;

10. a housing; 11. an outdoor air inlet; 12. an outdoor air outlet; 13. a fifth clamping part;

20. an air intake and exhaust assembly;

21. an air inlet pipe;

22. an air outlet pipe;

23. a first adapter; 231. a first ventilation duct; 232. the second ventilation air duct; 233. a connecting plate; 234. a third clamping part;

24. a second adapter; 241. a first vent; 242. a second vent; 243. a wind shielding member; 244. a fourth clamping part;

25. a conjunct device; 251. an elastic fixing ring; 2511. a first connection end; 2512. a second connection end; 252. a limit rib; 253. a first connector; 2531. a first clamping part; 254. a second connector; 2541. and the second clamping part.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

An air intake and exhaust assembly 20 for a mobile air conditioner according to an embodiment of the present utility model will be described with reference to fig. 1 to 7, and the air intake and exhaust assembly 20 may be used for the mobile air conditioner 100.

As shown in fig. 1 to 7, the air intake and exhaust assembly 20 for a mobile air conditioner may mainly include: the air inlet pipe 21, the air outlet pipe 22, the first adapter 23 and the second adapter 24, wherein the air inlet pipe 21 is provided with an air inlet channel, the air outlet pipe 22 is provided with an air outlet channel, the air inlet channel is mutually isolated from the air outlet channel, one end of the first adapter 23 is connected with the outdoor air inlet 11 and the outdoor air outlet 12, the other end of the first adapter 23 is connected with the first end of the air inlet pipe 21 and the first end of the air outlet pipe 22, one end of the second adapter 24 is communicated with the outside, and the other end of the second adapter 24 is connected with the second end of the air inlet pipe 21 and the second end of the air outlet pipe 22.

Specifically, the mobile air conditioner 100 has an outdoor air inlet 11 and an outdoor air outlet 12, by isolating an air inlet channel of the air inlet pipe 21 from an air outlet channel of the air outlet pipe 22, the air inlet pipe 21 and the air outlet pipe 22 are telescopic, and the air inlet pipe 21 of the air inlet and outlet assembly 20 is communicated with the outdoor air inlet 11, and the air outlet pipe 22 of the air inlet and outlet assembly 20 is communicated with the outdoor air outlet 12, so that the air inlet pipe 21 and the air outlet pipe 22 can respectively adapt to the distance between the mobile air conditioner 100 and the outdoor environment to stretch and retract, the outdoor fan can suck the outdoor air into the mobile air conditioner 100 through the air inlet pipe 21, the air inlet channel can limit the moving path of the outdoor air into the mobile air conditioner 100, and the air exchanged by the outdoor heat exchanger is sent into the outdoor through the air outlet pipe 22, and the air outlet channel can limit the moving path of the air exchanged by the heat exchanger out of the outdoor, thereby negative pressure and local temperature difference can be avoided in the indoor, and the working performance of the mobile air conditioner 100 can be improved.

Further, one end of the first adapter 23 is connected with the outdoor air inlet 11 and the outdoor air outlet 12, the other end of the first adapter 23 is connected with the first end of the air inlet pipe 21 and the first end of the air outlet pipe 22, so that the air inlet channel is communicated with the outdoor air inlet 11, the air outlet channel is communicated with the outdoor air outlet 12, and one end of the second adapter 24 is communicated with the outdoor environment, the other end of the second adapter 24 is connected with the second end of the air inlet pipe 21 and the second end of the air outlet pipe 22, so that the air inlet channel and the air outlet channel are respectively communicated with the outdoor environment, and the air inlet and outlet assembly 20 is integrated on the premise that the mobile air conditioner 100 can work normally.

Therefore, the air inlet and exhaust assembly 20 can be integrated, the assembly of the air inlet and exhaust assembly 20 and even the mobile air conditioner 100 is convenient, and a user only needs to operate the second adapter 24 to simultaneously stretch the air inlet pipe 21 and the air outlet pipe 22, so that the integral operation of the air inlet and exhaust assembly 20 by the user can be realized, the repeatability and the complexity of the operation are reduced, and the use experience of the user is improved.

As shown in fig. 1 to 4, the first adaptor 23 may mainly include a first ventilation duct 231 and a second ventilation duct 232, one end of the first ventilation duct 231 is connected to the outdoor air inlet 11, the other end of the first ventilation duct 231 is connected to the first end of the air inlet duct 21, one end of the second ventilation duct 232 is connected to the outdoor air outlet 12, the other end of the second ventilation duct 232 is connected to the first end of the air outlet duct 22, one end of the first ventilation duct 231 is spaced from one end of the second ventilation duct 232, and the other ends of the first ventilation duct 231 and the second ventilation duct 232 are gradually adjacent in the axial direction.

In this way, the first adapter 23 can be connected between the mobile air conditioner 100 and the air inlet pipe 21, and between the mobile air conditioner 100 and the air outlet pipe 22, so that on the premise that the mobile air conditioner 100 can suck air from the outdoor environment and exhaust air to the outdoor environment through the air inlet and exhaust assembly 20, and normal operation of the mobile air conditioner 100 is guaranteed, one end of the first adapter 23 can be set according to the distance between the outdoor air inlet 11 and the outdoor air outlet 12 on the mobile air conditioner 100, and the distance between the air inlet pipe 21 and the air outlet pipe 22 is shortened through the connection between the other end of the first adapter 23 and the air inlet pipe 21 and the air outlet pipe 22, so that the integrity of the air inlet pipe 21 and the air outlet pipe 22 is improved, and on the premise that the body structure of the mobile air conditioner 100 is not changed, the assembly of the air inlet and exhaust assembly 20 and the mobile air conditioner 100 can be conveniently assembled, and the air inlet and the air outlet pipe 22 can be simultaneously operated, so that the cleanliness of the air inlet and exhaust assembly 20 can be improved, and the use experience of a user can be improved.

Further, the first adapter 23 may further include: the connection plate 233, the connection plate 233 is connected between the outer sides of the first ventilation air duct 231 and the second ventilation air duct 232, so that the structural strength and the structural reliability of the first adapter 23 can be improved, and the structural reliability of the air intake and exhaust assembly 20 can be improved.

As shown in fig. 1-3 and fig. 5, the second adapter 24 is provided with a first ventilation opening 241 and a second ventilation opening 242, the first ventilation opening 241 is communicated with the second end of the air inlet pipe 21, the second ventilation opening 242 is communicated with the second end of the air outlet pipe 22, and a wind shielding member 243 is arranged between the first ventilation opening 241 and the second ventilation opening 242.

Specifically, by providing the first ventilation opening 241 and the second ventilation opening 242 on the second adapter 24, and enabling the first ventilation opening 241 to be communicated with the second end of the air inlet pipe 21 and enabling the second ventilation opening 242 to be communicated with the second end of the air outlet pipe 22, the communication between the mobile air conditioner 100 and the outdoor environment can be achieved only by communicating the second adapter 24 with the outdoor environment, so that the outdoor air can sequentially pass through the first ventilation opening 241, the air inlet pipe 21 and the first ventilation air duct 231 of the air inlet and outlet assembly 20 and the outdoor air inlet 11 of the mobile air conditioner 100 to enter the mobile air conditioner 100 to exchange heat with the outdoor heat exchanger, and the air after heat exchange can also sequentially pass through the outdoor air outlet 12 of the mobile air conditioner 100 and the second ventilation air duct 232, the air outlet pipe 22 and the second ventilation opening 242 of the air inlet and outlet assembly 20 to be discharged to the outside, thereby ensuring the normal operation of the mobile air conditioner 100.

Further, a wind shielding member 243 may be disposed between the first ventilation opening 241 and the second ventilation opening 242, so that the wind shielding member 243 may separate the first ventilation opening 241 from the second ventilation opening 242, thereby avoiding confusion between air at the first ventilation opening 241 and air at the second ventilation opening 242, avoiding mutual interference between air inlet of the first ventilation opening 241 and air exhaust of the second ventilation opening 242, thereby optimizing the structural design of the second adapter 24, and ensuring the working efficiency and the working performance of the mobile air conditioner 100.

As shown in connection with fig. 1-3 and 6, the intake and exhaust assembly 20 may further include: the conjunctors 25, conjunctors 25 are at least one, at least one conjunctor 25 is sleeved on the periphery of the air inlet pipe 21 and the air outlet pipe 22, so as to connect the air inlet pipe 21 and the air outlet pipe 22.

Specifically, through locating at least one conjuncted ware 25 cover in the periphery of air-supply line 21 and play tuber pipe 22, conjuncted ware 25 can link together air-supply line 21 and play tuber pipe 22 in the middle part position of air-supply line 21 and play tuber pipe 22 like this to when tensile air-supply line 21 and play tuber pipe 22, prevent that the middle part position of air-supply line 21 and play tuber pipe 22 from taking place to separate because the gravity factor from causing the confusion of advancing exhaust assembly 20, thereby can promote the clean and tidy degree of advancing exhaust assembly 20, and conveniently retract and exhaust assembly 20, can promote user's use experience.

When the number of conjunctors 25 is plural, the conjunctors 25 are arranged at intervals in the axial direction of the air inlet pipe 21 and the air outlet pipe 22, so that when the air inlet pipe 21 and the air outlet pipe 22 are extended, the conjunctors 25 can connect the air inlet pipe 21 and the air outlet pipe 22 together at different positions, thereby adapting to different telescopic lengths of the air inlet pipe 21 and the air outlet pipe 22, improving the integrity between the air inlet pipe 21 and the air outlet pipe 22, avoiding separation when the air inlet pipe 21 and the air outlet pipe 22 are in an extended state, and causing confusion of the air inlet and outlet assembly 20.

As shown in fig. 1-3 and 7, the conjuncted device 25 may mainly include two elastic fixing rings 251, where the two elastic fixing rings 251 are connected with each other and respectively sleeved on the peripheries of the air inlet pipe 21 and the air outlet pipe 22, and the two elastic fixing rings 251 are provided with limiting ribs 252, and the limiting ribs 252 of the two elastic fixing rings 251 are respectively in limiting fit with the air inlet pipe 21 and the air outlet pipe 22.

Specifically, the two elastic fixing rings 251 are connected with each other to form a basic structure of the conjuncted device 25, when the air inlet and exhaust assembly 20 is assembled, the two elastic fixing rings 251 can be respectively sleeved on the peripheries of the air inlet pipe 21 and the air outlet pipe 22, and the limiting ribs 252 in the two elastic fixing rings 251 are arranged in such a way that the limiting ribs 252 in the two elastic fixing rings 251 can correspondingly limit the inner air inlet pipe 21 and the air outlet pipe 22, so that the movement of the elastic fixing rings 251 can be limited, the elastic fixing rings 251 are prevented from sliding to the end parts of the air inlet pipe 21 and the air outlet pipe 22 due to the gravity, the elastic fixing rings 251 can be located at the middle parts of the air inlet pipe 21 and the air outlet pipe 22, the connection effect of the conjuncted device 25 on the air inlet pipe 21 and the air outlet pipe 22 can be ensured, and the cleanliness of the air inlet and exhaust assembly 20 is ensured.

Further, as shown in fig. 3 and 6, the diameters of the air inlet pipe 21 and the air outlet pipe 22 are L1, the diameters of the two elastic fixing rings 251 are L2, and the L1 and L2 satisfy the relation: l1 is less than L2.

Specifically, the diameters of the air inlet pipe 21 and the air outlet pipe 22 are the same, and the diameters of the air inlet pipe 21 and the air outlet pipe 22 are smaller than the diameters of the two elastic fixing rings 251, so that the two elastic fixing rings 251 can be sleeved outside the air inlet pipe 21 and the air outlet pipe 22, the assembly of the air inlet and exhaust assembly 20 is facilitated, the two elastic fixing rings 251 can be prevented from generating pressure on the air inlet pipe 21 and the air outlet pipe 22 in the circumferential direction, the expansion and contraction of the air inlet pipe 21 and the air outlet pipe 22 are affected, and even the structural damage of the air inlet pipe 21 and the air outlet pipe 22 is caused, so that the structural design of the optimized conjuncter 25 and even the structural design of the air inlet and exhaust assembly 20 can be improved, and the structural reliability of the air inlet and exhaust assembly 20 is improved.

It should be noted that, because the elastic fixing ring 251 is provided with the limiting rib 252, the limiting rib 252 can be in limiting fit with the air inlet pipe 21 and the air outlet pipe 22, so that the structural design that the diameters of the air inlet pipe 21 and the air outlet pipe 22 are smaller than the diameters of the two elastic fixing rings 251 does not affect the reliability of the air inlet and outlet assembly 20.

Referring to fig. 6, the air inlet duct 21 and the air outlet duct 22 may each include a plurality of sequentially connected telescopic portions, the telescopic portions being axially telescopic, the axial lengths of the telescopic portions being gradually increased from a contracted state to an expanded state, the axial lengths of the telescopic portions being h1 in the expanded state, the axial lengths of the elastic fixing rings 251 being h2, and h1 and h2 satisfying the relationship: h1 is less than h2.

Specifically, the air inlet pipe 21 and the air outlet pipe 22 may include a plurality of sequentially connected telescopic parts, the telescopic parts are telescopic in the axial direction, and the axial lengths of the telescopic parts gradually become larger from a contracted state to an expanded state, so that the second adaptor 24 is forced to apply force, and the telescopic parts can be driven to stretch in the axial direction, so that the whole contraction and expansion of the air inlet pipe 21 and the air outlet pipe 22 are realized, and the air inlet pipe 21 and the air outlet pipe 22 can adapt to the length requirements under different use occasions.

Further, the length of the expansion part in the axial direction is set smaller than the length of the elastic fixing ring 251 in the axial direction in the extended state, so that after the elastic fixing ring 251 is sleeved on the air inlet pipe 21 and the air outlet pipe 22, the limiting ribs 252 are correspondingly in limiting fit with the air inlet pipe 21 and the air outlet pipe 22, the elastic fixing ring 251 can be prevented from being positioned in the expansion part in the stretched state, when the air inlet pipe 21 and the air outlet pipe 22 shrink, the elastic fixing ring 251 is prevented from being clamped in one expansion part, the normal shrinkage of the air inlet pipe 21 and the air outlet pipe 22 is influenced, and even the structural damage of the air inlet pipe 21 and the air outlet pipe 22 is caused, so that the structural design of the air inlet and outlet assembly 20 can be further optimized, and the reliability of the air inlet and outlet assembly 20 can be improved.

Referring to fig. 6, the telescopic portion has a limiting groove, the depth of which gradually decreases from a contracted state to an expanded state, the limiting groove is in limiting engagement with the limiting rib 252, the length of the limiting rib 252 in the radial direction is L3, the depth of the limiting groove in the expanded state is L4, and L3 and L4 satisfy the relationship: l3 < L4.

Specifically, the telescopic part is provided with a limiting groove, the depth of the limiting groove gradually becomes smaller from the contracted state to the extended state, namely: when the telescopic part is in the stretching state, the depth of the limiting groove is minimum, and the length of the limiting rib 252 in the radial direction is set smaller than the depth of the limiting groove in the stretching state, so that the limiting rib 252 can be in limiting fit with the limiting groove, the limiting rib 252 can be prevented from being abutted with the limiting groove in the radial direction on the premise that the relative position between the elastic fixing ring 251 and the air inlet pipe 21 and the air outlet pipe 22 is ensured, the normal stretching of the air inlet pipe 21 and the air outlet pipe 22 is prevented from being influenced by the limiting rib 252 in the stretching process of the telescopic part, and even the structural damage of the air inlet pipe 21 and the air outlet pipe 22 is caused, and the structural design of the air inlet and exhaust assembly 20 can be further optimized, and the reliability of the air inlet and exhaust assembly 20 can be improved.

As shown in fig. 6 and 7, the conjuncter 25 may further include a first connecting member 253 and a second connecting member 254, where the elastic fixing ring 251 may mainly include a first connecting end 2511 and a second connecting end 2512, where the first connecting member 253 is connected between the first connecting ends 2511 of the two elastic fixing rings 251, the second connecting member 254 is connected between the second connecting ends 2512 of the two elastic fixing rings 251, and the first connecting member 253 and the second connecting member 254 are detachably connected and fixed, so that the first connecting end 2511 and the second connecting end 2512 may be selectively connected or separated, so that when the air inlet and outlet assembly 20 is assembled, a user may apply a force to the conjuncter 25 to elastically deform the two elastic fixing rings 251, so that the first connecting end 2511 and the second connecting end 2512 are separated, and the two elastic fixing rings 251 may be conveniently and respectively sleeved on the outer sides of the air inlet pipe 21 and the air outlet pipe 22, and the two elastic fixing rings 251 may be more simply assembled, and the two elastic fixing rings may be conveniently and stably connected on the outer sides of the air inlet pipe 21 and the air outlet pipe 22 and the first connecting end 2512 and the outer side of the air inlet and the air outlet pipe 22, and the outer side of the air inlet and the air outlet assembly 21 may be stably and the outer end 2512 may be stably connected.

In other embodiments of the present utility model, as shown in fig. 7, there may be two second connecting members 254, one end of each of the two second connecting members 254 is correspondingly connected to the two second connecting ends 2512, and the other ends of the two second connecting members 254 are free ends and are close to each other, so that the respective elastic deformability of the two elastic fixing rings 251 can be increased, and the two elastic fixing rings 251 can be more conveniently sleeved on the outer sides of the air inlet pipe 21 and the air outlet pipe 22 respectively.

As shown in fig. 7, the first connecting member 253 is provided with a first clamping portion 2531, the second connecting member 254 is provided with a second clamping portion 2541, one of the first clamping portion 2531 and the second clamping portion 2541 is a buckle, and the other is a clamping groove, and the buckle and the clamping groove are selectively clamped and fixed.

Specifically, by providing the first connector 253 with the first locking portion 2531 and the second connector 254 with the second locking portion 2541, only force needs to be applied to the first connector 253 and the second connector 254, so that the first locking portion 2531 and the second locking portion 2541 are correspondingly locked or unlocked, and the first connector 2511 and the second connector 2512 can be selectively connected or separated, so that the first connector 2511 and the second connector 2512 can be selectively connected or separated more simply and conveniently, and the air intake and exhaust assembly 20 is convenient to assemble.

Further, one of the first clamping portion 2531 and the second clamping portion 2541 may be set as a buckle, one of the first clamping portion 2531 and the second clamping portion 2541 may be set as a clamping groove, the buckle may be extended into the clamping groove correspondingly, the buckle and the clamping groove may be selectively clamped and fixed, so that the clamping fit between the first clamping portion 2531 and the second clamping portion 2541 may be achieved, and accordingly, not only the speed and accuracy of the clamping fit between the first clamping portion 2531 and the second clamping portion 2541 may be improved, the assembly efficiency of the conjuncted device 25 and the air intake and exhaust assembly 20 may be improved, but also the stability and reliability of the clamping fit between the first clamping portion 2531 and the second clamping portion 2541 may be improved, and the structural stability and reliability of the conjuncted device 25 and the air intake and exhaust assembly 20 may be improved.

In some embodiments of the present utility model, as shown in fig. 1 to 4, a third clamping portion 234 may be disposed on the circumferential direction of the other ends of the first ventilation duct 231 and the second ventilation duct 232, so that when the air intake and exhaust assembly 20 is assembled, only the air intake duct 21 and the first ventilation duct 231 need to be corresponding, the air outlet duct 22 and the second ventilation duct 232 need to be corresponding, and the third clamping portion 234 may be correspondingly clamped and matched with one end of the air intake duct 21 and one end of the air outlet duct 22, so that assembly of the air intake duct 21 and the air outlet duct 22 with the first adapter 23 may be achieved, and assembly of the air intake duct 21 and the air outlet duct 22 with the first adapter 23 may be simpler and more reliable.

In some embodiments of the present utility model, as shown in fig. 1-3 and 5, a fourth clamping portion 244 may be disposed on the circumferential direction of the first ventilation opening 241 and the second ventilation opening 242, so that when the air intake and exhaust assembly 20 is assembled, only the other end of the air intake duct 21 needs to be corresponding to the first ventilation opening 241, so that the other end of the air outlet duct 22 corresponds to the second ventilation opening 242, and the fourth clamping portion 244 may be correspondingly clamped and matched with the other end of the air intake duct 21 and the other end of the air outlet duct 22, so that the assembly of the air intake duct 21 and the air outlet duct 22 with the second adapter 24 may be realized, and the assembly of the air intake duct 21 and the air outlet duct 22 with the second adapter 24 may be simpler and more reliable.

In some embodiments of the present utility model, as shown in fig. 1 to 3, the fifth clamping portion 13 may be disposed in the circumferential direction of the outdoor air inlet 11 and the outdoor air outlet 12, so that when the air intake and exhaust assembly 20 is assembled on the mobile air conditioner 100, only the fifth clamping portion 13 is required to be in clamping fit with the first adapter 23, so that the assembly between the air intake and exhaust assembly 20 and the mobile air conditioner 100 is simpler and more reliable, and the assembly efficiency of the mobile air conditioner 100 is improved.

As shown in conjunction with fig. 1 and 2, a mobile air conditioner 100 according to the present utility model may mainly include: the casing 10, indoor wind channel subassembly, indoor heat exchanger, outdoor heat exchanger, fan subassembly and advance exhaust subassembly 20, wherein, indoor wind channel subassembly, indoor heat exchanger, outdoor heat exchanger and fan subassembly all set up in casing 10, casing 10 can play the cover to establish the guard action to indoor wind channel subassembly, indoor heat exchanger, outdoor heat exchanger and fan subassembly like this, can prevent that the erosion of external foreign matter or the impact of external force from leading to the damage of indoor wind channel subassembly, indoor heat exchanger, outdoor heat exchanger and fan subassembly structure, thereby can promote the structural reliability of mobile air conditioner 100, guarantee that mobile air conditioner 100 can normally work. Further, the air inlet and exhaust assembly 20 is arranged on the shell 10 and detachably connected with the shell 10, and only four casters are required to be installed at the bottom of the shell 10, so that the mobile air conditioner 100 can be moved integrally and randomly, the distance between the mobile air conditioner 100 and the outdoor environment can be adapted to the air inlet and exhaust assembly 20, the temperature regulation requirements of users in different places are met, and the use comfort of the users is guaranteed.

Further, through the driving connection of the indoor fan and the outdoor fan with the motor, the motor can drive the indoor fan and the outdoor fan to operate at the same time, the number of components of the mobile air conditioner 100 can be reduced, the volume of the mobile air conditioner 100 is reduced, and through the arrangement of the indoor fan in the indoor air duct assembly, as the indoor air duct assembly is provided with an indoor air circulation channel communicated with the indoor air inlet and the indoor air outlet, the indoor air duct assembly can limit a flow path of air introduced into the shell 10 by the indoor fan, air exchanging heat with the indoor heat exchanger is sent into the indoor, the flow of air introduced into the shell 10 by the indoor fan can be more stable and smooth, and the air inlet and outlet assembly 20 is communicated with the outdoor air inlet 11 and the outdoor air outlet 12, so that the outdoor fan can realize the communication of the outdoor air inlet 11 and the outdoor air outlet 12 with the outdoor environment respectively, the outdoor air is sucked into the shell 10, and the air exchanging heat with the outdoor heat exchanger is sent out to the outdoor.

In this way, through forming indoor air intake, indoor air outlet, outdoor air intake 11, outdoor air outlet 12 on casing 10, when mobile air conditioner 100 works, the operation of outdoor fan can be with outdoor air in introducing casing 10 through outdoor air intake 11, and form the heat transfer air current via the refrigerant heat transfer in the outdoor heat exchanger, the heat transfer air current can be through outdoor air outlet 12 to the outdoor output under the drive of outdoor fan, the refrigerant after the heat transfer can flow to indoor heat exchanger, the operation of indoor fan can be with indoor air current in introducing casing 10 through indoor air intake, and form the heat transfer air current via the refrigerant heat transfer in the indoor heat exchanger, and the heat transfer air current can be through indoor air outlet output to indoor under the drive of indoor fan, thereby can make mobile air conditioner 100 to indoor transport the suitable wind of temperature, realize mobile air conditioner 100 to indoor temperature's regulation effect, guarantee mobile air conditioner 100's normal operating, satisfy the user demand under the different scenes of user, promote user's use experience.

Specifically, the mobile air conditioner 100 of the present utility model operates alone, the outdoor heat exchanger may be an evaporator or a condenser, and the corresponding indoor heat exchanger is a condenser or an evaporator, and the mobile air conditioner 100 performs a refrigerating cycle of the air conditioner by using a compressor, an expansion valve, a condenser, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged. The compressor compresses a refrigerant gas and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process. The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. Throughout the cycle, the mobile air conditioner 100 may adjust the temperature of the indoor space. Further, the outdoor fan of the present utility model can accelerate the flow rate of the wind flowing through the outdoor heat exchanger, and the indoor fan of the present utility model can accelerate the flow rate of the wind flowing through the indoor heat exchanger, thereby improving the heat exchange efficiency of the mobile air conditioner 100 and the working performance of the mobile air conditioner 100.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

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

Claims (10)

1. An air intake and exhaust assembly for a mobile air conditioner having an outdoor air intake and an outdoor air outlet, comprising:

the air inlet pipe is provided with an air inlet channel;

the air outlet pipe is provided with an air outlet channel, and the air inlet channel and the air outlet channel are mutually isolated;

one end of the first adapter is connected with the outdoor air inlet and the outdoor air outlet, and the other end of the first adapter is connected with the first end of the air inlet pipe and the first end of the air outlet pipe;

the second adapter, the one end of second adapter is linked together with the outdoor, the other end of second adapter with the second end of air-supply line with the second end of play tuber pipe links to each other.

2. The mobile air conditioner of claim 1, wherein the first adapter comprises a first ventilation duct and a second ventilation duct, one end of the first ventilation duct is communicated with the outdoor air inlet, the other end of the first ventilation duct is communicated with the first end of the air inlet duct, one end of the second ventilation duct is communicated with the outdoor air outlet, the other end of the second ventilation duct is communicated with the first end of the air outlet duct, one end of the first ventilation duct is spaced from one end of the second ventilation duct, and the other ends of the first ventilation duct and the second ventilation duct are gradually adjacent in an axial direction.

3. The air intake and exhaust assembly for a mobile air conditioner according to claim 1, wherein the second adapter is provided with a first ventilation opening and a second ventilation opening, the first ventilation opening is communicated with the second end of the air inlet pipe, the second ventilation opening is communicated with the second end of the air outlet pipe, and a wind shielding piece is arranged between the first ventilation opening and the second ventilation opening.

4. The air intake and exhaust assembly for a mobile air conditioner of claim 1, further comprising: the conjuncted device is at least one, and at least one conjuncted device is sleeved on the peripheries of the air inlet pipe and the air outlet pipe so as to connect the air inlet pipe and the air outlet pipe.

5. The air intake and exhaust assembly for a mobile air conditioner according to claim 4, wherein the conjuncted device comprises two elastic fixing rings, the two elastic fixing rings are connected with each other and respectively sleeved on the peripheries of the air inlet pipe and the air outlet pipe, limiting ribs are arranged in the two elastic fixing rings, and the limiting ribs of the two elastic fixing rings are respectively in limiting fit with the air inlet pipe and the air outlet pipe.

6. The air intake and exhaust assembly for a mobile air conditioner according to claim 5, wherein the diameters of the air intake pipe and the air exhaust pipe are L1, the diameters of the two elastic fixing rings are L2, and the L1 and L2 satisfy the relation: l1 is less than L2.

7. The air intake and exhaust assembly for a mobile air conditioner according to claim 6, wherein the air intake duct and the air exhaust duct each include a plurality of telescopic parts connected in sequence, the telescopic parts are telescopic in an axial direction, the length of the telescopic parts in the axial direction gradually increases from a contracted state to an extended state, the length of the telescopic parts in the axial direction in the extended state is h1, the lengths of the elastic fixing rings in the axial direction are h2, and the lengths of the elastic fixing rings in the axial direction are h1 and h2 satisfy the relation: h1 is less than h2.

8. The air intake and exhaust assembly for a mobile air conditioner according to claim 7, wherein the telescopic part is provided with a limiting groove, the depth of the limiting groove is gradually reduced from a contracted state to an expanded state, the limiting groove is in limiting fit with the limiting rib, the length of the limiting rib in the radial direction is L3, the depth of the limiting groove in the expanded state is L4, and the L3 and L4 satisfy the relation: l3 < L4.

9. The air intake and exhaust assembly for a mobile air conditioner of claim 5, wherein the coupler further comprises a first connector and a second connector, the elastic fixing ring comprises a first connector and a second connector, the first connector is connected between the first connectors of the two elastic fixing rings, the second connector is connected between the second connectors of the two elastic fixing rings, and the first connector and the second connector are detachably connected and fixed so that the first connector and the second connector can be selectively connected or separated.

10. A mobile air conditioner, comprising:

the shell is provided with an indoor air inlet, an indoor air outlet, an outdoor air inlet and an outdoor air outlet;

the indoor air duct assembly is arranged in the shell, and an indoor air circulation channel which is communicated with the indoor air inlet and the indoor air outlet is formed in the indoor air duct assembly;

the indoor heat exchanger is arranged in the shell and is used for performing heat exchange with indoor air;

the outdoor heat exchanger is arranged in the shell and is used for exchanging heat with outdoor air;

a fan assembly, the fan assembly comprising: the indoor fan and the outdoor fan are in transmission connection with the motor, the indoor fan is arranged in the indoor air circulation channel to send the air exchanging heat with the indoor heat exchanger into the room, and the outdoor fan is used for sending the air exchanging heat with the outdoor heat exchanger into the outside;

the air intake and exhaust assembly for a mobile air conditioner as recited in any one of claims 1-9, the air intake and exhaust assembly being coupled to the housing.