CN219713531U - Mobile air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioners, and discloses a mobile air conditioner, which comprises: a housing having a first compartment and a second compartment; the heat exchange assembly comprises a first heat exchanger and a second heat exchanger; the first heat exchanger is arranged in the first room, and the second heat exchanger is arranged in the second room and exchanges heat with indoor air; the first compartment is provided with a first air inlet and a first air outlet, the first air inlet is communicated with the outside of the compartment through an air inlet pipe, the first air outlet is communicated with the outside of the compartment through an air outlet pipe, and the first air outlet can also be communicated with the inside of the compartment through a fresh air component; thus, the air in the first compartment can be led out of the room through the air outlet pipe and/or be led into the room through the fresh air component.

Description

Mobile air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a mobile air conditioner.

Background

Unlike a general air conditioner provided with an indoor unit and an outdoor unit, respectively, a mobile air conditioner has an evaporator and a condenser provided in a single housing and is manufactured. The portable air conditioner has a trend of miniaturization to facilitate movement and setting. Since the portable air conditioner is convenient to move and set, a user can easily configure and set the portable air conditioner at a desired place without the help of a professional technician.

The refrigerant circulation system of the mobile air conditioner disclosed by the related art comprises an indoor heat exchanger and an outdoor heat exchanger, and the conversion of refrigeration cycle and heating cycle is realized by controlling the flow direction of the refrigerant circulation system, so that the indoor refrigeration or heating is realized.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the movable air conditioner lacks fresh air function, so that indoor air quality is poor after long-time use, and user experience is affected.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a mobile air conditioner, which solves the problem of poor air quality after long-time use.

In some embodiments, the mobile air conditioner includes:

a housing having a first compartment and a second compartment;

the heat exchange assembly comprises a first heat exchanger and a second heat exchanger; the first heat exchanger is arranged in the first room, and the second heat exchanger is arranged in the second room and exchanges heat with indoor air;

the first compartment is provided with a first air inlet and a first air outlet, the first air inlet is communicated with the outside of the compartment through an air inlet pipe, the first air outlet is communicated with the outside of the compartment through an air outlet pipe, and the first air outlet can also be communicated with the inside of the compartment through a fresh air component; thus, the air in the first compartment can be led out of the room through the air outlet pipe and/or be led into the room through the fresh air component.

The mobile air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

under the condition that the mobile air conditioner operates in a refrigerating/heating mode, outdoor air enters the first compartment from the first air inlet along the air inlet pipe and then exchanges heat with the first heat exchanger, and the air after heat exchange is discharged to the outside along the air outlet pipe from the first air outlet. Under the condition of running the fresh air mode, the refrigerant circulation system stops circulating, and outdoor air enters the first compartment from the first air inlet. At this time, under the condition that the fresh air component and the air outlet pipe are both opened, part of air in the first compartment is introduced into the room through the fresh air component, and part of air is introduced into the room through the air outlet pipe; under the condition that the fresh air component is opened and the air outlet pipe is closed, all air in the first compartment is introduced into the room through the fresh air component. Therefore, after the movable air conditioner is provided with the fresh air function, outdoor air can be introduced into a room, so that the requirement of a user on indoor air quality is met.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the utility model.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

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

fig. 2 is a schematic cross-sectional view of a mobile air conditioner provided in an embodiment of the present disclosure;

fig. 3 is a schematic view of a first air inlet and a first air outlet according to an embodiment of the disclosure;

FIG. 4 is a schematic view of a valve-type air duct joint provided in an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a fresh air valve according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of a grid-type air duct joint provided by an embodiment of the present disclosure;

FIG. 7 is a schematic structural view of a dual ducted fastening assembly provided by an embodiment of the present disclosure;

FIG. 8 is a schematic structural view of a wind gathering cover provided by an embodiment of the present disclosure;

fig. 9 is a schematic structural view of an indoor heat exchanger provided in an embodiment of the present disclosure.

Reference numerals:

100: a housing; 101: a first compartment; 102: a second compartment; 103: a first air inlet; 104: a first air outlet; 105: an indoor air inlet; 106: a first portion; 107: a second portion; 110: a first heat exchanger; 120: an indoor heat exchanger; 121: a first heat exchange section; 122: a second heat exchange section; 130: an air inlet pipe; 140: an air outlet pipe;

200: an air pipe joint; 201: a first interface; 202: a second interface; 203: a third interface; 204: a fourth interface; 210: a fresh air outlet; 220: a fresh air valve; 221: a turnover shaft; 222: a motor; 230: a fresh air grid; 240: the air pipe is convex; 241: a first clamping groove; 242: a first clamping block;

300: a wind collecting hood; 301: a wind collecting side plate; 302: a wind collecting top plate; 303: a cambered surface; 310: a wind gathering channel;

400: a loop wire; 401: fixing the coil; 410: spring structure.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1-9, embodiments of the present disclosure provide a mobile air conditioner including a cabinet 100, a heat exchange assembly, and a fan assembly. The interior of the cabinet 100 is partitioned into a first compartment 101 and a second compartment 102 by a partition, and the second compartment 102 is located above the first compartment 101. The first compartment 101 is provided with a first air inlet 103 (outdoor air inlet) and a first air outlet 104 (outdoor air outlet), and the second compartment 102 is provided with a second air inlet (indoor air inlet 105) and a second air outlet (indoor air outlet). The heat exchange assembly includes a first heat exchanger 110 (outdoor heat exchanger) and a second heat exchanger (indoor heat exchanger 120), the first heat exchanger 110 being disposed in the first compartment 101 and the second heat exchanger being disposed in the second compartment 102. The fan assembly includes a first fan disposed within the first compartment 101 and a second fan disposed within the second compartment 102. Under the action of the first fan, outdoor air enters the first compartment 101 from the first air inlet 103, exchanges heat with the first heat exchanger 110, and leaves the first compartment 101 from the first air outlet 104; under the action of the second fan, indoor air enters the second compartment 102 from the second air inlet, exchanges heat with the second heat exchanger and leaves the second compartment 102 from the second air outlet.

The refrigerant circulation system of the mobile air conditioner is composed of at least a compressor, a first heat exchanger 110, a throttling device and a second heat exchanger. In the refrigeration mode, the circulation flow direction of the refrigerant circulation system is as follows: a compressor, a first heat exchanger 110, a throttling device, a second heat exchanger and a compressor, wherein the first heat exchanger 110 is used as a condenser and the second heat exchanger is used as an evaporator; in the heating mode, the circulation flow direction of the refrigerant circulation system is as follows: the compressor, the second heat exchanger, the throttling device, the first heat exchanger 110 and the compressor, wherein the first heat exchanger 110 serves as an evaporator and the second heat exchanger serves as a condenser.

In some embodiments, the first air inlet 103 is communicated with the outside through an air inlet pipe 130, and the first air outlet 104 is communicated with the outside through an air outlet pipe 140; the first air outlet 104 can be communicated with the room through a fresh air component; in this way, air from the first compartment 101 may be directed out of the room through the outlet duct 140 and/or into the room through the fresh air component.

In the present embodiment, in the case where the mobile air conditioner operates in the cooling/heating mode, outdoor air enters the first compartment 101 from the first air inlet 103 along the air inlet duct 130, then exchanges heat with the first heat exchanger 110, and the heat exchanged air is discharged to the outside along the air outlet duct 140 from the first air outlet 104. In the case of the fresh air mode, the refrigerant circulation system stops circulating, and the outdoor air enters the first compartment 101 from the first air inlet 103. At this time, under the condition that both the fresh air component and the air outlet pipe 140 are opened, part of air in the first compartment 101 is introduced into the room through the fresh air component, and part of air is introduced out of the room through the air outlet pipe 140; with the fresh air component open and the outlet duct 140 closed, all air from the first compartment 101 is directed into the chamber through the fresh air component. Therefore, after the movable air conditioner is provided with the fresh air function, outdoor air can be introduced into a room, so that the requirement of a user on indoor air quality is met.

Optionally, the fresh air component includes a fresh air outlet 210 and a fresh air valve 220. The fresh air outlet 210 is formed on the indoor pipe body of the air outlet pipe 140; the fresh air valve 220 is switchably disposed in the fresh air outlet 210.

In the present embodiment, the air in the first compartment 101 enters the air outlet duct 140 from the first air outlet 104. With the fresh air valve 220 open, air within the outlet duct 140 may be directed into the room. With the fresh air valve 220 closed, the air in the outlet duct 140 can only be directed outdoors.

Illustratively, the fresh air outlet 210 is located at an end of the air outlet duct 140 proximate to the first air outlet 104.

Still another exemplary embodiment, the air outlet duct 140 is configured as a bellows, and the fresh air outlet 210 is disposed at a middle portion of the air outlet duct 140. The bellows can be telescopic, and the position of the fresh air outlet 210 can be conveniently adjusted by the telescopic action of the air outlet pipe 140, so that fresh air is introduced into a target area.

Optionally, the air inlet pipe 130 and the air outlet pipe 140 are disposed adjacent to each other, and the fresh air outlet 210 is located on a side of the air outlet pipe 140 facing away from the air inlet pipe 130. This avoids the air inlet duct 130 from obstructing the air outlet of the fresh air outlet 210.

Optionally, the fresh air component further includes a guiding tube, a first end of the guiding tube is connected to the fresh air outlet 210, and a second end of the guiding tube is used for being connected to the room, so as to guide the air outlet of the fresh air outlet 210. The outer periphery of the fresh air outlet 210 is provided with a connecting surrounding edge, and the connecting surrounding edge is used for fixing the first end of the guiding pipe.

In this embodiment, the first end of the guiding tube is fixed to the connecting peripheral edge, so that the guiding tube is communicated with the fresh air outlet 210 on the air outlet tube 140. Thus, the second end of the guide pipe is arranged in the target area, and fresh air can be effectively introduced into the target area.

Optionally, the fresh air component includes an air duct joint 200, and the first air outlet 104 is communicated with the air outlet duct 140 through the air duct joint 200.

There are two forms of the air duct joint 200, a valve type and a grill type.

In some embodiments, as shown in fig. 4, the valved air conduit connector 200 includes a body and an air outlet structure. The body is provided with a first passage, two ends of the first passage are respectively provided with a first interface 201 and a second interface 202, and air enters the first passage from the first interface 201; the air outlet structure comprises a fresh air outlet 210 and a fresh air valve 220; the fresh air outlet 210 is formed on the side wall of the first passage, the fresh air valve 220 is arranged in the fresh air outlet 210, and one side of the fresh air valve can be turned over along the other side; and, the fresh air valve 220 is adapted to the cross section of the first passage; when the fresh air valve 220 blocks the fresh air outlet 210, air only flows out from the second interface 202; when the fresh air valve 220 is turned over to avoid the fresh air outlet 210 and the first passage at the same time, air flows out from the second interface 202 and the fresh air outlet 210; when the fresh air valve 220 is turned over to block the first passage, only the fresh air outlet 210 flows out.

In this embodiment, two ends of the first passage are a first interface 201 and a second interface 202, respectively, and a fresh air outlet 210 is formed on a sidewall of the first passage, and air enters the first passage from the first interface 201. When the fresh air valve 220 is turned to a position for blocking the fresh air outlet 210, air in the first passage can only flow out from the second interface 202; when the fresh air valve 220 is turned to a position for blocking the first passage, air in the first passage can only flow out from the fresh air outlet 210; when the fresh air valve 220 is flipped to a position to avoid both the fresh air outlet 210 and the first passageway, air in the first passageway may flow out of the second interface 202 and the fresh air outlet 210.

In this embodiment, when the air duct connector 200 is installed in the mobile air conditioner, the first interface 201 is abutted with the first air outlet 104, and the second interface 202 is connected with the air outlet duct 140. In this way, in the fresh air mode, the fresh air from the outside of the first compartment 101 can be introduced into the room by adjusting the overturning position of the fresh air valve 220, so as to meet the requirement of the user on the indoor air quality.

Optionally, the body of the air pipe joint 200 is further provided with a second passage, and both ends of the second passage are respectively provided with a third interface 203 and a fourth interface 204; the third port 203 is in butt joint with the first air inlet 103, and the fourth port 204 is used for connecting with the air inlet pipe 130. The first passage extends along a straight line, and the first port 201 and the second port 202 are disposed opposite to each other. The second passage extends along a straight line, and the third port 203 and the fourth port 204 are disposed opposite to each other. Thus, the air inlet pipe 130 is connected to the first air inlet 103, and the air outlet pipe 140 is connected to the first air outlet 104 through an air pipe joint 200.

Optionally, as shown in FIG. 5, fresh air valve 220 includes a baffle and motor 222. Wherein, the baffle is matched with the fresh air outlet 210, and one side of the baffle is provided with a turnover shaft 221; the baffle is driven to turn when the turning shaft 221 rotates; the driving shaft of the motor 222 is connected to the overturning shaft 221 to drive the overturning shaft 221 to rotate. The motor 222 is disposed outside the first passage, and a driving shaft thereof is connected to the flipping shaft 221 through a sidewall of the first passage. Thus, the turning position of the shutter can be adjusted by controlling the rotation direction and rotation angle of the motor 222. Specifically, when the baffle turns towards the outer side of the fresh air outlet 210, the fresh air outlet 210 and the first passage are avoided at the same time, as shown in fig. 4; the baffle blocks the first passageway when it is turned towards the inside of the fresh air outlet 210 to a cross section parallel to the first passageway. And the cross sections of the baffle, the fresh air outlet 210 and the first passage are configured to be circular or rectangular in shape, which is convenient for the baffle to block the fresh air outlet 210 or the first passage.

Optionally, the air outlet structure further comprises a guide tube. The first end of the guiding pipe is communicated with the fresh air outlet 210, and the second end of the guiding pipe is used for being communicated with the indoor space so as to guide the air outlet of the fresh air outlet 210. The outer periphery of the fresh air outlet 210 is provided with a connecting surrounding edge, and the connecting surrounding edge is used for fixing the first end of the guiding pipe.

In this embodiment, the first end of the guide tube is fixed to the connection peripheral edge, so that the guide tube is communicated with the fresh air outlet 210 of the valve type air pipe joint 200. Thus, the second end of the guide pipe is arranged in the target area, and fresh air can be effectively introduced into the target area.

In some embodiments, as shown in fig. 6, the grille-type air duct connector 200 includes a body and an air outlet structure. The body is provided with a first passage, two ends of the first passage are respectively provided with a first interface 201 and a second interface 202, and air enters the first passage from the first interface 201; the air outlet structure is arranged on the body and comprises a fresh air outlet 210 and a fresh air grid 230; the fresh air outlet 210 is formed on the side wall of the first passage; the fresh air grille 230 is rotatably disposed in the fresh air outlet 210; when the fresh air grid 230 rotates to block the fresh air outlet 210, air only flows out from the second interface 202; when the fresh air grille 230 rotates to avoid the fresh air outlet 210, air flows out from the second interface 202 and the fresh air outlet 210. Preferably, the grid-type air duct joint 200 and the valve-type air duct joint 200 are identical in the arrangement position of the fresh air outlet 210.

In this embodiment, two ends of the first passage are a first interface 201 and a second interface 202, respectively, and a fresh air outlet 210 is formed on a sidewall of the first passage, and air enters the first passage from the first interface 201. When the fresh air grille 230 rotates to a position for blocking the fresh air outlet 210, air in the first passage can only flow out of the second interface 202; when the fresh air grille 230 is turned to a position avoiding the fresh air outlet 210, air in the first passage can flow out from the second interface 202 and the fresh air outlet 210.

In this embodiment, when the air duct connector 200 is installed in the mobile air conditioner, the first interface 201 is abutted with the first air outlet 104, and the second interface 202 is connected with the air outlet duct 140. In this way, in the fresh air mode, the fresh air from the outside of the first compartment 101 can be introduced into the room by adjusting the rotation position of the fresh air grid 230, so as to meet the requirement of the user on the indoor air quality.

Optionally, the body of the air pipe joint 200 is further provided with a second passage, and both ends of the second passage are respectively provided with a third interface 203 and a fourth interface 204; the third port 203 is in butt joint with the first air inlet 103, and the fourth port 204 is used for connecting with the air inlet pipe 130. The first passage extends along a straight line, and the first port 201 and the second port 202 are disposed opposite to each other. The second passage extends along a straight line, and the third port 203 and the fourth port 204 are disposed opposite to each other. Thus, the air inlet pipe 130 is connected to the first air inlet 103, and the air outlet pipe 140 is connected to the first air outlet 104 through an air pipe joint 200.

Optionally, a first clamping groove 241 is provided at the first interface 201, and a first clamping block 242 adapted to the first clamping groove 241 is provided at the first air outlet 104; the third interface 203 is provided with a second clamping groove, and the first air inlet 103 is provided with a second clamping block matched with the second clamping groove. When the air duct joint 200 is installed, the first clamping block 242 is clamped into the first clamping groove 241, so that the first interface 201 is in butt joint with the first air outlet 104, and the second clamping block is clamped into the second clamping groove, so that the third interface 203 is in butt joint with the first air inlet 103.

Optionally, an air duct protrusion 240 is disposed on an inner wall of the second interface 202, and the plurality of air duct protrusions 240 are uniformly disposed along the extending direction of the first path. The air outlet pipe 140 is a corrugated pipe, and one end of the air outlet pipe extends into the second connector 202, and the air pipe protrusion 240 corresponds to a recess between adjacent corrugations of the corrugated pipe, so that the corrugated pipe is clamped by the air pipe protrusion 240.

Alternatively, as shown in fig. 6, the fresh air grid 230 includes a grid plate and a motor 222, and both ends of the grid plate are respectively connected to the inner wall of the fresh air inlet through rotation shafts; when the rotating shaft rotates, the grid plate is driven to rotate; the driving shaft of the motor 222 is connected to the rotating shaft to drive the rotating shaft to rotate. The fresh air grill 230 includes a plurality of grill plates, and the plurality of grill plates are rotated in synchronization. And, the rotation shafts of the same end of all gate plates are connected by a synchronous link, and the driving shaft of the motor 222 is connected to one rotation shaft. Thus, when the motor 222 rotates, its driving shaft drives all grid plates to synchronously rotate through the synchronous connecting rod. The rotational position of the grid is adjusted by controlling the rotational angle of the motor 222. Specifically, the strip grid plate can rotate to a position for blocking the new air port or rotate to a position for avoiding the new air port.

In some embodiments, as shown in fig. 7, the mobile air conditioner further includes a dual duct fixing assembly. The dual duct fixing assembly fixes the air inlet duct 130 and the air outlet duct 140. The dual ducted mounting assembly includes an annular wire 400 and a spring structure 410. Wherein the middle part of the annular metal wire 400 is relatively recessed so as to form two fixed coils 401 at the left and right sides thereof, and each fixed coil 401 is used for sleeving one air pipe; the spring structure 410 is formed by winding a looped wire 400 in a depression.

In this embodiment, the two fixing coils 401 are respectively used to sleeve the air inlet pipe 130 and the air outlet pipe 140, so that the two air pipes can be prevented from being mutually wound. And a spring structure 410 is arranged between the two fixed coils 401, and the spring structure 410 can be elastically deformed, so that certain relative displacement can be generated between the two air pipes. Therefore, collision damage can be reduced during transportation, and the installation position can be conveniently adjusted during installation.

Alternatively, the air inlet pipe 130 and the air outlet pipe 140 of the mobile air conditioner are corrugated pipes, and the fixed coil 401 is sleeved in the concave part between the adjacent corrugations. The plurality of double-air-pipe fixing assemblies are uniformly arranged along the extending direction of the air-pipe assembly. Thus, the slippage of the fixed coil 401 during the expansion and contraction of the corrugated pipe can be avoided, and the anti-winding effect of the double-air-pipe fixing assembly can be improved.

Alternatively, the two stationary coils 401 may be the same size or different. The annular wire 400 is provided with a spring structure 410 on one side thereof opposite to the recess, or the annular wire 400 is provided with a spring structure 410 on each side thereof opposite to the recess.

Alternatively, the spacing of the two stationary coils 401 may be in the range of 30mm-80mm.

Illustratively, the spacing of the two stationary coils 401 includes 30mm, 40mm, 50mm, 60mm, 70mm, 80mm.

Alternatively, the elastic deformation range of the spring structure 410 is ±5mm.

Exemplary elastic deformations of the spring structure 410 include-5 mm, -4mm, -3mm, -2mm, -1mm, 2mm, 3mm, 4mm, 5mm.

Alternatively, the diameter of the looped wire 400 ranges from 1mm to 5mm.

Illustratively, the diameter of the looped wire 400 includes 1mm, 2mm, 3mm, 4mm, 5mm.

In some embodiments, as shown in fig. 8, the mobile air conditioner further includes a wind gathering housing 300. The indoor air intake 105 is divided into adjacent first and second portions 106, 107; the indoor heat exchanger 120 is disposed in the casing 100 and located at the indoor air inlet 105, and includes a first heat exchange section 121 and a second heat exchange section 122 adjacent to each other; the first heat exchange section 121 corresponds to the first portion 106 and avoids the first portion 106, and the second heat exchange section 122 shields the second portion 107; the wind scooper 300 defines a wind scooper passage with the first heat exchange section 121 and the first portion 106.

In this embodiment, the indoor heat exchanger 120 adopts two stages, and the first heat exchange stage 121 does not block the first portion 106 of the air inlet, which results in the dissipation of indoor air in the casing 100 after entering from the first portion 106, so that part of the air cannot exchange heat with the first heat exchange stage 121 effectively. Under the action of the wind collecting housing 300, a wind collecting channel is defined with the first heat exchange section 121 and the first portion 106. The indoor air flows to the first heat exchange section 121 along the wind collecting channel after entering from the first part 106, so that the heat exchange effect is effectively improved.

Alternatively, as shown in fig. 9, the second heat exchange section 122 is disposed vertically; the first heat exchange section 121 is located above the second heat exchange section 122, and its lower side is adjacent to the second heat exchange section 122, and its upper side is inclined toward the inside of the cabinet 100. The plane of the first heat exchange section 121 intersects with the plane of the first portion 106 to form an air leakage space with an upward opening, and the air leakage space is located in the casing 100; the body of the wind collecting housing 300 covers the air leakage space, thereby constituting a wind collecting passage.

In this embodiment, the first heat exchange section 121 is inclined toward the interior of the casing 100, so that the first heat exchange section 121 with a larger heat exchange area is installed in the casing 100, and a space for air leakage is also created. The left, right and upper sides of the air leakage space are not shielded, and air is sent to the left, right and upper sides of the air leakage space to escape after entering the casing 100 from the first portion 106.

Optionally, the front side of the air leakage space is the first portion 106, and the rear side and the lower side are the first heat exchange section 121; the wind scooper 300 includes a wind scooper top plate 302 and two wind scooper side plates 301. Wherein, the two wind collecting side plates 301 respectively cover the left side and the right side of the air leakage space; the wind collecting top plate 302 is disposed above the two wind collecting side plates 301, and two ends of the wind collecting top plate are respectively connected to the two wind collecting side plates 301, and cover the upper side of the air leakage space. The wind collecting side plate 301 is provided with a fixing flange for connection with the cabinet 100.

In this embodiment, the channel inlet of the wind collecting channel is the first portion 106, and the channel outlet is blocked by the first heat exchange section 121. After the air enters the casing 100 from the first portion 106, the air flows to the first heat exchange section 121 along the air collecting channel, so that the heat exchange effect is effectively improved.

Optionally, the plate surface of the wind collecting top plate 302 adjacent to the first heat exchange section 121 is configured as a downwardly extending cambered surface 303. This facilitates the circulation of air from the air collecting duct to the first heat exchanging section 121.

Optionally, the upper plate surface of the wind gathering top plate 302 is provided with reinforcing ribs, and the reinforcing ribs are configured in a grid shape. This increases the strength of the wind gathering roof 302.

Alternatively, the wind gathering roof 302 and the two wind gathering side plates 301 are integrally formed, so that the connecting members between the wind gathering roof 302 and the wind gathering side plates 301 are reduced. The wind scooper 300 is integrally formed with the cabinet 100, thus reducing the connection members between the wind scooper 300 and the cabinet 100.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A mobile air conditioner, comprising:

a housing having a first compartment and a second compartment;

the heat exchange assembly comprises a first heat exchanger and a second heat exchanger; the first heat exchanger is arranged in the first room, and the second heat exchanger is arranged in the second room and exchanges heat with indoor air;

the first compartment is provided with a first air inlet and a first air outlet, the first air inlet is communicated with the outside of the compartment through an air inlet pipe, the first air outlet is communicated with the outside of the compartment through an air outlet pipe, and the first air outlet can also be communicated with the inside of the compartment through a fresh air component; thus, the air in the first compartment can be led out of the room through the air outlet pipe and/or be led into the room through the fresh air component.

2. The mobile air conditioner of claim 1, wherein the fresh air component comprises:

the fresh air outlet is formed in the indoor pipe body of the air outlet pipe;

the fresh air valve is switchably arranged in the fresh air outlet.

3. The mobile air conditioner according to claim 2, wherein,

the fresh air outlet is positioned at one end of the air outlet pipe, which is close to the first air outlet.

4. The mobile air conditioner according to claim 2, wherein,

the air outlet pipe is constructed as a corrugated pipe, and the fresh air outlet is arranged in the middle of the air outlet pipe so as to adjust the position of the fresh air outlet through the expansion and contraction of the air outlet pipe.

5. The mobile air conditioner according to any one of claims 2 to 4, wherein,

the air inlet pipe is arranged adjacent to the air outlet pipe, and the fresh air outlet is positioned at one side of the air outlet pipe, which is opposite to the air inlet pipe.

6. The mobile air conditioner of any one of claims 2 to 4, wherein the fresh air assembly further comprises:

and the first end of the guiding pipe is communicated with the fresh air outlet, and the second end of the guiding pipe is used for being communicated with the indoor space so as to guide the air outlet of the fresh air outlet.

7. The mobile air conditioner according to claim 6, wherein,

the outer periphery of the fresh air outlet is provided with a connecting surrounding edge, and the connecting surrounding edge is used for fixing the first end of the guide pipe.

8. The mobile air conditioner of claim 1, wherein the fresh air component comprises an air duct joint, and the first air outlet is communicated with the air outlet duct through the air duct joint; the air pipe joint comprises:

the body is internally provided with a first passage;

the fresh air outlet is formed in the side wall of the first passage;

the fresh air valve is arranged in the fresh air outlet in a turnover manner.

9. The mobile air conditioner of claim 1, wherein the fresh air component comprises an air duct joint, and the first air outlet is communicated with the air outlet duct through the air duct joint; the air pipe joint comprises:

the body is internally provided with a first passage;

the fresh air outlet is formed in the side wall of the first passage;

the fresh air grid is rotatably arranged in the fresh air outlet.

10. The mobile air conditioner of claim 8 or 9, wherein the first passage comprises:

the first interface is communicated with the first air outlet;

the second interface is communicated with the air outlet pipe.