CN219868193U - 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: the chassis is provided with a mounting plate, and a mounting opening is formed in the side edge of the mounting plate; the two ends of the quick connector are respectively provided with a water pipe connector, and the two water pipe connectors are communicated; the middle part of the quick connector is arranged in the mounting port; the fixing assembly is arranged in the middle of the quick connector and comprises a clamping part and a limiting part; the clamping part corresponds to the inner wall of the mounting port and can be clamped on the inner wall of the mounting port; the limiting part corresponds to the two outer side end surfaces of the mounting opening and can be respectively propped against the two outer side end surfaces of the mounting opening. The quick connector is quite convenient to assemble and disassemble and is not easy to shake.

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 movable air conditioner disclosed by the related art is characterized in that a water pipe quick connector is arranged on a chassis, and the water pipe quick connector is fixed on the chassis through a bolt fastener.

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 mode of bolt fastening makes quick-operation joint dismantlement inconvenient to the bolt appears becoming flexible easily and then leads to quick-operation joint to rock.

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 problems of inconvenient disassembly of a quick connector and easy shaking.

In some embodiments, the mobile air conditioner includes:

the chassis is provided with a mounting plate, and a mounting opening is formed in the side edge of the mounting plate;

the two ends of the quick connector are respectively provided with a water pipe connector, and the two water pipe connectors are communicated; the middle part of the quick connector is arranged in the mounting port;

the fixing assembly is arranged in the middle of the quick connector and comprises a clamping part and a limiting part; the clamping part corresponds to the inner wall of the mounting port and can be clamped on the inner wall of the mounting port; the limiting part corresponds to the two outer side end surfaces of the mounting opening and can be respectively propped against the two outer side end surfaces of the mounting opening.

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

the middle part of the quick connector is arranged in the mounting port, and the water pipe connectors at the two ends of the quick connector are respectively used for connecting a water pipe, so that the two water pipes are communicated to realize quick connection of the water pipes. In order to fix the quick connector in the mounting opening, a clamping part and a limiting part are arranged. Under the action of the clamping part, the clamping part is clamped on the inner wall of the mounting port, so that the quick connector is prevented from rotating and falling out of the mounting port; under the effect of the limiting part, the limiting part is propped against the two outer side end surfaces of the mounting opening respectively, so that the quick connector is prevented from moving towards the two sides of the mounting opening. The quick connector is quite convenient to assemble and disassemble and is not easy to shake.

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 chassis provided by an embodiment of the present disclosure;

FIG. 2 is a condensate flow schematic of a chassis provided by an embodiment of the present disclosure;

FIG. 3 is a schematic view of the structure of a sinking section of a chassis provided by an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a waterproof cover provided in an embodiment of the present disclosure;

FIG. 5 is a schematic structural view of a quick connector provided by an embodiment of the present disclosure;

FIG. 6 is a schematic structural view of a mounting plate provided by an embodiment of the present disclosure;

FIG. 7 is a schematic view of a structure of a joint pipe area according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of an incoming wire fixture block provided in an embodiment of the disclosure;

FIG. 9 is a schematic diagram of a plug provided by an embodiment of the present disclosure;

FIG. 10 is a schematic structural view of an impact cap provided by an embodiment of the present disclosure;

FIG. 11 is a schematic structural view of a caster assembly provided by an embodiment of the present disclosure;

FIG. 12 is a schematic structural view of a heat pipe assembly provided by an embodiment of the present disclosure;

FIG. 13 is a schematic view of the structure of a cover plate provided by an embodiment of the present disclosure;

fig. 14 is a schematic structural view of a drain provided in an embodiment of the present disclosure.

Reference numerals:

100: a chassis; 101: a first water collection zone; 102: a second water collection zone; 103: a third water collection zone; 104: a fourth water collection zone; 105: a drainage area; 106: a straight row of pipes; 107: a draining pump; 110: an installation area; 111: a sinking region; 112: a circular arc region; 113: a drainage region; 114: a chassis drain hole; 120: a boss; 130: a receiving area;

200: a waterproof cover; 201: ear plates; 210: a motor; 220: watering wheels;

300: a quick connector; 301: a water pipe interface; 310: a mounting plate; 311: a mounting port; 320: a quick connection clamping groove; 321: quickly connecting a clamping block; 330: a first limiting plate; 331: a second limiting plate; 340: a tube receiving region; 341: a plug;

400: a power line; 401: a wire inlet clamping block; 410: a wire inlet; 411: a wire feeding clamping groove; 412: a clamping hook; 420: a fixed table; 421: inserting blocks; 422: a socket; 423: briquetting; 430: wire pressing clamps; 431: pressing a groove;

500: an anti-collision cover; 510: a mounting base; 511: a wheel body; 512: a rotating shaft; 513: a mounting frame;

600: a heat exchange tube; 610: a cover plate; 611: a limit groove; 612: a first trough shape; 613: a second trough shape; 614: a water leakage port; 615: a limit protrusion; 616: limit flanging; 620: side tube plates.

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. 1-14, embodiments of the present disclosure provide a mobile air conditioner including a cabinet, a heat exchange assembly, a fan assembly, and a chassis 100. The interior of the casing is divided into a first compartment and a second compartment by a middle partition, the first compartment is located below the second compartment, and the bottom of the first compartment is the chassis 100. The first compartment is provided with a first air inlet (outdoor air inlet) and a first air outlet (outdoor air outlet), and the second compartment is provided with a second air inlet (indoor air inlet) and a second air outlet (indoor air outlet). The heat exchange assembly comprises a first heat exchanger (an outdoor heat exchanger) and a second heat exchanger (an indoor heat exchanger), wherein the first heat exchanger is arranged in the first room, and the second heat exchanger is arranged in the second room. The fan assembly comprises a first fan and a second fan, wherein the first fan is arranged in the first room, and the second fan is arranged in the second room. Under the action of the first fan, outdoor air enters the first compartment from the first air inlet, exchanges heat with the first heat exchanger and leaves the first compartment from the first air outlet; under the action of the second fan, indoor air enters the second compartment from the second air inlet, exchanges heat with the second heat exchanger and leaves the second compartment from the second air outlet.

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

In some embodiments, as shown in fig. 1 and 2, the mobile air conditioner includes a chassis 100, the chassis 100 being provided with a first water collecting region 101, a second water collecting region 102, a third water collecting region 103, a fourth water collecting region 104, and a drainage region 105; the second water collecting area 102 and the third water collecting area 103 are communicated with the first water collecting area 101, and the first water collecting area 101 and the fourth water collecting area 104 are communicated with the drainage area 105; wherein, a first heat exchanger is arranged above the first water collecting area 101 and used for receiving condensed water of the first heat exchanger; a compressor is arranged above the second water collecting area 102 and used for receiving condensed water of the compressor; a ventilation air duct is arranged above the third water collecting area 103 and is used for receiving condensed water of the ventilation air duct; a refrigerant pipeline is arranged above the fourth water collecting area 104 and used for receiving condensed water of the refrigerant pipeline; the condensed water of the drainage area 105 is drained through the drainage device.

In this embodiment, the compressor, the first heat exchanger, the refrigerant pipe and the ventilation duct are all located in the first compartment, and the first heat exchanger serves as the evaporator when the mobile air conditioner operates in the heating mode. The surface of the compressor, the surface of the refrigerant pipeline and the surface of the ventilation air duct can generate condensed water with different degrees while the air exchanges heat with the first heat exchanger and generates a large amount of condensed water. The condensed water generated by the first heat exchanger and the refrigerant pipeline is more, so that the circulation relation of the water collecting areas is designed as follows: the condensed water in the second water collecting area 102 and the third water collecting area 103 flows to the first water collecting area 101, the condensed water in the first water collecting area 101 and the fourth water collecting area 104 directly flows to the drainage area 105, and finally the condensed water in the drainage area 105 is drained through the drainage device. In this way, condensed water generated by various components is effectively collected and discharged through corresponding water collecting areas on the chassis 100, and the risk of soaking the chassis 100 is avoided.

Alternatively, the level of the first water collection area 101 is lower than the level of the second water collection area 102 and the third water collection area 103. The level of the drainage area 105 is lower than the level of the first and fourth water collection areas 101, 104. The second and third water collection areas 102 and 103 have the same level.

In this embodiment, under the action of gravity, the condensed water in the second water collecting region 102 and the third water collecting region 103 is collected in the first water collecting region 101, and the condensed water in the first water collecting region 101 and the fourth water collecting region 104 flows to the drainage region 105.

Alternatively, the water storage of the first water collection area 101 is greater than the sum of the water storage of the second water collection area 102 and the third water collection area 103. Preferably, the water storage amount of the first water collecting area 101 is 2-4 times the sum of the water storage amounts of the second water collecting area 102 and the third water collecting area 103. The first heat exchanger produces more condensed water and both the second and third water collection areas 102, 103 converge towards the first water collection area 101, so that a larger water storage capacity is used in the first water collection area 101.

Optionally, the first water collection area 101 is in communication with the water drainage area 105 via a filtering device.

Optionally, the drainage device comprises a straight drainage pipe 106, one end of the straight drainage pipe 106 is communicated with the drainage area 105, and the other end is communicated with the outside; the condensed water in the drainage area 105 is drained with the straight drain pipe 106 opened.

Optionally, the drainage device includes a drainage pump 107, a water inlet pipe of the drainage pump 107 is communicated with the drainage area 105, and a water outlet pipe of the drainage pump is communicated with the outside; the condensed water in the drain area 105 is pumped out in case the drain pump 107 is activated.

Optionally, a boss 120 is provided in the second water collecting region 102, and the height of the boss 120 is greater than the highest level of condensed water in the second water collecting region 102, so that an electric device is mounted on the boss 120. In this way, the electrical device can be prevented from being damaged by flooding.

Optionally, the mobile air conditioner further includes a water pumping assembly including a motor 210 and a water pumping wheel 220. The chassis 100 is further provided with a mounting area 110, and the mounting area 110 is arranged adjacent to the first water collecting area 101; the motor 210 is installed in the installation area 110, and its driving shaft extends into the first water collection area 101 to install the water-pumping wheel 220; the mounting area 110 is provided with chassis drain holes 114.

In this embodiment, the first water collecting area 101 is used as a water pumping area, and the water pumping wheel 220 throws condensed water in the water pumping area toward the first heat exchanger above the water pumping area. In addition, the water impeller 220 throws water while some condensed water splashes to the installation area 110, and the condensed water in the installation area 110 is discharged through the chassis drain hole 114.

In some embodiments, as shown in fig. 3 and 4, the mobile air conditioner includes a chassis 100 and a water-taking assembly. Wherein the chassis 100 is provided with a water taking area (a first water collecting area 101) and a mounting area 110 which are adjacent; the water beating assembly comprises a motor 210, a water beating wheel 220 and a waterproof cover 200; the motor 210 is disposed in the installation area 110, and its driving shaft extends into the water pumping area for installing the water pumping wheel 220; the waterproof cover 200 is covered on the motor 210 and at least covers one side of the motor 210 facing the water spraying area; wherein, the sinking area 111 is formed by the sinking area 110 which is concave, and the sinking area 111 is provided with a chassis drain hole 114.

In this embodiment, the motor 210 drives the water-pumping wheel 220 to rotate through the driving shaft, and when the water-pumping wheel 220 rotates, the condensed water in the water-pumping area is thrown to the first heat exchanger above the water-pumping wheel, so that the condensed water exchanges heat with the first heat exchanger. In addition, the water throwing wheel 220 can throw water and meanwhile some condensed water splashes to the installation area 110, and the condensed water is prevented from splashing to the motor 210 under the action of the waterproof cover 200. At the same time, the condensed water splashed into the installation area 110 flows down to the sink area 111, and finally the condensed water in the sink area 111 is discharged through the bottom drain hole 114. In this way, the waterproof cover 200 plays a waterproof role on the motor 210, and condensed water of the installation area 110 can be effectively discharged.

Optionally, the waterproof cover 200 also shields a side of the installation area 110 facing the water spraying area to block water of the water spraying area from splashing toward the installation area 110. Thus, the waterproof cover 200 also functions to block the condensed water from splashing toward the installation area 110.

Optionally, ear plates 201 are disposed on two sides of the waterproof cover 200, and the waterproof cover 200 is fixed to the chassis 100 through the ear plates 201 after being covered by the motor 210. Two fixing posts are arranged on the chassis 100, and the two fixing posts respectively correspond to the two ear plates 201 of the waterproof cover 200, so that the ear plates 201 are fixed on the mounting posts. Reinforcing ribs are arranged between the ear plates 201 and the waterproof cover 200.

In this embodiment, the corresponding ear panels 201 and the fixing posts are connected using a bolt fastener, thereby fixing the waterproof cover 200 to the chassis 100. Further, the strength of the connection between the ear panel 201 and the waterproof cover 200 can be improved by the reinforcing ribs.

Alternatively, the waterproof cover 200 is integrally formed with the chassis 100. In this way, the connection structure between the waterproof cover 200 and the chassis 100 can be reduced.

Optionally, the sinking section 111 includes a circular arc section 112, and the circular arc section 112 is adapted to support the cylinder of the motor 210. The sinking region 111 further includes a drainage region 113, where the drainage region 113 is connected to the circular arc region 112, and the level of the drainage region is lower than that of the circular arc region 112. The chassis drain hole 114 is provided in the drain region 113. The periphery of the chassis drain hole 114 protrudes upwards to form a surrounding edge, and when the water level of the condensed water in the drainage area 113 is higher than the surrounding edge, the condensed water is discharged through the chassis drain hole 114.

In this embodiment, the condensed water in the installation area 110 flows down to the sink area 111, and under the action of gravity, the condensed water in the circular arc area 112 flows to the drain area 113, and finally the condensed water is discharged through the chassis drain hole 114. In the case where the periphery of the bottom drain hole 114 has a peripheral edge, when the water level of the condensed water in the drainage area 113 exceeds the peripheral edge, the condensed water is discharged through the bottom drain hole 114.

In some embodiments, as shown in fig. 5 and 6, the mobile air conditioner includes a chassis 100, a quick connector 300, and a fixed assembly. Wherein, the chassis 100 is provided with a mounting plate 310, and a mounting opening 311 is arranged at the side edge of the mounting plate 310; two ends of the quick connector 300 are respectively provided with a water pipe connector 301, and the two water pipe connectors 301 are communicated; the middle part of the quick connector 300 is arranged in the mounting port 311; the fixing component is arranged in the middle of the quick connector 300 and comprises a clamping part and a limiting part; the clamping part corresponds to the inner wall of the mounting hole 311 and can be clamped on the inner wall of the mounting hole 311; the limiting parts correspond to the two outer side end surfaces of the mounting hole 311 and can respectively abut against the two outer side end surfaces of the mounting hole 311.

In this embodiment, the middle part of the quick connector 300 is disposed in the mounting hole 311, and the water pipe connectors 301 at two ends of the quick connector 300 are respectively used for connecting a water pipe, so that two water pipes are connected to realize quick connection of the water pipes. In order to fix the quick connector 300 in the mounting hole 311, a holding portion and a stopper portion are provided. Under the action of the clamping part, the clamping part is clamped on the inner wall of the mounting hole 311, so that the quick connector 300 is prevented from rotating and falling out of the mounting hole 311; under the action of the limiting parts, the limiting parts are respectively abutted against the two outer side end surfaces of the mounting opening 311, so that the quick connector 300 is prevented from moving towards the two sides of the mounting opening 311. The quick connector 300 is thus easy to assemble and disassemble and is not prone to shaking.

Alternatively, the mounting plate 310 is vertically disposed, and the mounting opening 311 is formed on an upper side of the mounting plate 310. The mounting opening 311 is configured in a U-shape with an opening facing upward. The inner wall of the top of the mounting port 311 is inclined toward the bottom of the mounting port 311 to form a guide slope. The middle part of the quick connector 300 is constructed in a cylindrical shape, and the inner wall of the bottom of the mounting hole 311 is abutted against the side of the middle part of the quick connector 300.

In this embodiment, the quick connector 300 can be conveniently mounted in the U-shaped mounting opening 311 from top to bottom under the guiding action of the guiding inclined surface. And the bottom inner wall of the mounting hole 311 is abutted against the side surface of the quick connector 300, so that the quick connector 300 is more abutted against the mounting hole 311, and the quick connector 300 is prevented from shaking.

Optionally, a quick-connection clamping groove 320 is arranged on the inner wall of the mounting port 311; the clamping portion comprises a quick-connection clamping block 321, the quick-connection clamping block 321 corresponds to the quick-connection clamping groove 320, and the quick-connection clamping block 321 is clamped in the quick-connection clamping groove 320 to prevent the quick-connection 300 from being separated from the mounting port 311.

Illustratively, as shown in fig. 6, the mounting opening 311 is configured as a U-shape with an upward opening, and one quick-connect slot 320 is disposed on each of the left and right sides of the inner wall of the mounting opening 311, and the positions of the two quick-connect slots 320 are opposite. The left and right sides of the middle part of the quick connector 300 are respectively provided with a quick connector clamping block 321, and each quick connector clamping block 321 corresponds to one quick connector clamping groove 320. When the quick connector 300 is installed in the installation opening 311 from top to bottom, the quick connector clamping blocks 321 are clamped into the corresponding quick connector clamping grooves 320, so that the quick connector 300 is prevented from rotating and falling out of the installation opening 311.

Optionally, the limiting part includes a first limiting plate 330 and a second limiting plate 331. The first limiting plate 330 is abutted against the end surface of one side of the mounting hole 311; the second limiting plate 331 abuts against the end face of the other side of the mounting hole 311; the first limiting plate 330 and the second limiting plate 331 are used for limiting the movement of the quick connector 300 to two sides of the mounting opening 311.

Illustratively, as shown in fig. 6, the first limiting plate 330 and the second limiting plate 331 are configured as a disk or a half disk, the first limiting plate 330 is located at one end of the middle portion of the quick connector 300, and the second limiting plate 331 is located at the other end of the middle portion of the quick connector 300. The two limiting plates respectively abut against the two outer side end surfaces of the mounting hole 311, so that the quick connector 300 is prevented from moving to the two sides of the mounting hole 311.

In some embodiments, as shown in fig. 7, the mobile air conditioner further includes a cabinet, which is covered on the upper portion of the chassis 100; the water pipe connector 301 at one end of the quick connector 300 extends out of the housing. The casing is concave to form a pipe connection area 340, and the pipe connection area 340 corresponds to a water pipe connector 301 of the quick connector 300 extending out of the casing. The water pipe connector 301 of the quick connector 300 extending out of the housing is provided with a detachable plug 341.

In the present embodiment, the water pipe connector 301 at the first end of the quick connector 300 is located inside the housing, and the water pipe connector 301 at the second end is located outside the housing. The water pipe connector 301 at the first end is already communicated with the internal waterway in the casing when the air conditioner is assembled, and the water pipe connector 301 at the second end needs a user to open the plug 341 and externally connect the water pipe when the air conditioner is used. Moreover, the concave design of the pipe receiving area 340 prevents the water pipe connector 301 at the second end from protruding suddenly, which would affect the appearance.

In some embodiments, as shown in fig. 8 and 9, the mobile air conditioner includes a chassis 100, a power cord 400, and a stationary stage 420. Wherein the chassis 100 is provided with a wire inlet 410; the power cord 400 extends from the inlet 410 into the chassis 100; moreover, an incoming line clamping block 401 is arranged on the outer surface of the power line 400, an incoming line clamping slot 411 matched with the incoming line clamping block 401 is arranged on the incoming line 410, and the power line 400 is prevented from axially moving after the incoming line clamping block 401 is clamped into the incoming line clamping slot 411; the fixed table 420 is arranged in the chassis 100, and a wire pressing assembly is arranged on the table top of the fixed table 420; and, the wire pressing assembly presses the power wire 400 on the table top of the fixing table 420, so as to prevent the power wire 400 from radial movement.

In this embodiment, the power cord 400 extends from the inlet 410 into the chassis 100 during installation. And the inlet wire fixture block 401 of the power line 400 is clamped into the inlet wire clamping slot 411, and because the inlet wire fixture block 401 is connected with the surface of the power line 400, after the inlet wire fixture block 401 is clamped in the inlet wire clamping slot 411, the axial movement of the power line 400 can be effectively prevented. Since the power cord 400 can still be separated from the wire inlet slot 411 in the radial direction, the power cord 400 is prevented from moving radially after the power cord 400 is pressed on the fixing table 420 by the pressing assembly. In this way, the power cord 400 is effectively fixed in both the radial and axial directions, thereby avoiding the risk of leakage of the power cord 400 due to loosening during use.

Optionally, the wire assembly includes a wire clamp 430. One or more U-shaped openings are arranged in the middle of the wire clamp 430, and the U-shaped openings face the fixed table 420; after the power cord 400 is disposed in the U-shaped opening, both ends of the wire clip 430 are fixed to the fixing base 420. In the case that the wire clip 430 is provided with a plurality of U-shaped openings, the plurality of U-shaped openings may be the same or different in size.

In this embodiment, each U-shaped opening can press one power cord 400 on the fixing table 420, and the size of the U-shaped opening is adapted to the diameter of the corresponding power cord 400, so that the inner wall of the U-shaped opening is abutted against the power cord 400, and thus the power cord 400 is prevented from shaking in the U-shaped opening.

Optionally, as shown in fig. 9, the fixed platform 420 is provided with an insert 421, and the insert 421 is provided with a socket 422; the first end of the wire clamp 430 is inserted into the socket 422, and the second end is fixed to the fixing table 420 by a screw. Guide slopes are provided on the inner walls of opposite sides of the socket 422. A pressing block 423 is arranged in the socket 422; the first end of the wire clamp 430 is provided with a pressing groove 431, and the pressing groove 431 is matched with the pressing block 423; after the first end of the wire clamp 430 is inserted into the socket 422, the press piece 423 is pressed into the press groove 431.

In this embodiment, during the installation process, the first end of the wire clamp 430 is first inserted into the socket 422 along the guiding inclined plane, so that the pressing block 423 in the socket 422 is pressed into the pressing groove 431. The second end of the wire clamp 430 is then secured to the mounting block 420 using screws.

Alternatively, both ends of the crimping clip 430 are fixed to the fixing table 420 by screws.

Alternatively, the card inlet of the incoming card slot 411 is disposed upward. The clamping entrance is provided with a clamping hook 412, and the clamping hook 412 can be propped against the incoming line clamping block 401 in the incoming line clamping slot 411 to prevent the incoming line clamping block 401 from separating from the incoming line clamping slot 411.

In this embodiment, the incoming wire clamping block 401 is clamped into the incoming wire clamping slot 411 from top to bottom in the installation process, and under the effect of the clamping hook 412 at the clamping entrance, the incoming wire clamping block 401 can be prevented from falling out of the incoming wire clamping slot 411.

Optionally, the wire inlet fixture block 401 is integrally formed with the skin of the power wire 400.

In some embodiments, as shown in fig. 10 and 11, the mobile air conditioner includes a chassis 100 and an anti-collision cover 500. Wherein, the side of the chassis 100 facing the ground is provided with a caster assembly, and the caster assembly can rotate circumferentially; the crash hood 500 is constructed in a cylindrical shape; the barrel of the anti-collision cover 500 is covered on the caster assembly, and the upper end of the anti-collision cover 500 is connected with the chassis 100; the axis of the anti-collision cover 500 is coaxial with the axis of rotation of the caster assembly, and the difference d1 between the inner diameter of the anti-collision cover 500 and the diameter of the rotation track of the caster assembly is 1mm-3mm.

In this embodiment, the cylindrical configuration of the crush can 500 facilitates reducing impact surfaces and impact damage. The difference setting of the diameter of the rotation track of the castor assembly and the inside diameter of the anti-collision cover 500 can ensure that the castor assembly rotates in the normal circumference of the anti-collision cover 500, and can prevent external foreign matters from entering the anti-collision cover 500 to a certain extent. In this way, the caster assembly is effectively shielded.

Illustratively, the difference d1 between the inner diameter of the bump cover 500 and the diameter of the swivel track of the caster assembly may be selected to be 1mm, 1.5mm, 2mm, 2.5mm, or 3mm.

Alternatively, as shown in FIG. 11, the caster assembly includes a mount 510 and a wheel body 511. The upper side of the mounting seat 510 is connected to the chassis 100, and the lower side thereof is provided with a rotating shaft 512; the wheel 511 is connected to the rotating shaft 512 through a mounting frame 513, and the wheel 511 can rotate circumferentially around the rotating shaft 512. The lower end of the anti-collision cover 500 is located on the same plane with the horizontal center line of the wheel body 511.

In the present embodiment, the mounting base 510 is located entirely inside the anti-collision cover 500, and a portion above the horizontal center line of the wheel body 511 is located inside the anti-collision cover 500, and a portion below the horizontal center line of the wheel body 511 is located outside the anti-collision cover 500. In this way, the anti-collision cover 500 is prevented from being too close to the ground to affect movement of the wheel body 511.

Alternatively, the thickness of the crush can 500 is 2mm-5mm.

Illustratively, the thickness of the crush cap 500 may alternatively be selected to be 2mm, 2.5mm, 3mm, 4mm, or 5mm.

Optionally, a portion of the chassis 100 corresponding to the mounting seat 510 is recessed upward to form the accommodating area 130, and an upper side of the mounting seat 510 is located in the accommodating area 130. The upper side of the mounting seat 510 is provided with a receiving plate, the receiving area 130 is provided with mounting posts corresponding to the receiving plate, and the receiving plate can be connected to the mounting posts by screws. The receiving plate is configured in a rectangular shape; four mounting posts are arranged in the accommodating area 130 and correspond to four corners of the accommodating plate respectively. In this way, the receiving plate is first placed in the receiving area 130 during the installation process, and then four corners of the receiving plate are fixed to the corresponding mounting posts by screws.

Optionally, a reinforcing rib is provided on the top of the receiving area 130. The reinforcing ribs are constructed in a grid shape. In this way, the strength of the receiving area 130 is improved.

Alternatively, as shown in fig. 10, the chassis 100 is configured in a rectangular shape, one caster assembly is provided at each of four corners of the chassis 100, and one crash cover 500 is provided corresponding to each caster assembly. In this way, bump protection is provided by the four bump covers 500 for each of the four caster assemblies.

In some embodiments, a casing of the mobile air conditioner is partitioned into a first compartment and a second compartment by a partition, wherein the second compartment is disposed above the first compartment. The movable air conditioner comprises a first heat exchanger and a second heat exchanger, wherein the first heat exchanger is arranged in the first room to serve as an outdoor heat exchanger, and the second heat exchanger is arranged in the second room to serve as an indoor heat exchanger.

Wherein, as shown in fig. 12 and 13, the first heat exchanger includes a heat pipe assembly and a fall prevention assembly. The heat pipe assembly includes a multi-layered heat exchange pipe 600; the layers of each layer of heat exchange tubes 600 are arranged vertically and in parallel with each other and have intervals; the fall prevention assembly includes a cover plate 610; the cover plate 610 is disposed on top of the heat pipe assembly, and a plurality of limiting grooves 611 are disposed towards the plate surface of the heat pipe assembly; in addition, each limiting groove 611 corresponds to one layer of heat exchange tube 600, and the top of each layer of heat exchange tube 600 is arranged in the corresponding limiting groove 611, so that toppling is prevented.

In the present embodiment, when the heat pipe assembly is vertically installed, since the heat pipe assembly includes the multi-layered heat exchange pipe 600, tilting or dislocation is very easy to occur, thereby affecting the installation. In the installation process, the bottom of the heat pipe assembly is first fixed to the base pan 100, then the cover plate 610 is disposed over the heat pipe assembly, and the top of each layer of heat exchange pipes 600 is disposed in the corresponding limiting groove 611. In this way, the limit groove 611 on the cover plate 610 forms a limit for each layer of heat exchange tube 600, so as to effectively prevent the multi-layer heat exchange tube 600 from toppling over.

Optionally, as shown in fig. 14, a drain hole 614 is formed at the bottom of the limiting groove 611. In this way, the water falling from above the cover plate 610 flows to the heat exchange tube 600 of the corresponding layer through the water leakage port 614, thereby forming heat exchange between the water and the heat exchange tube 600.

Optionally, the limit groove 611 extends along the top of the heat exchange tube 600 of its corresponding layer, and the length of the limit groove 611 is adapted to the length of the top of the heat exchange tube 600. The width of the limit groove 611 is matched with the thickness of the layer surface of the heat exchange tube 600 of the corresponding layer.

In this embodiment, by limiting the length and width of the limiting groove 611, the top of the heat exchange tube 600 is better attached to the limiting groove 611, so as to prevent the heat exchange tube 600 from shaking after being disposed in the corresponding limiting groove 611.

Alternatively, as shown in fig. 13, the limit groove 611 includes a first groove shape 612 and a second groove shape 613. Wherein, the cover plate 610 is recessed towards the interval of the heat exchange tube 600 of the adjacent layer to form a limit protrusion 615, and a first groove 612 is formed between the adjacent limit protrusions 615; the edge of the cover plate 610, which is close to the outermost limit protrusion 615, is bent downwards to form a limit flange 616, and the limit flange 616 and the corresponding outermost limit protrusion 615 form a second groove 613.

In this embodiment, the two side edges of the cover plate 610 are formed with the second grooves 613, and the first groove 612 is formed between the two second grooves 613. This is advantageous in that the area of the cover plate 610 is reduced, and the installation space is saved.

Optionally, the anti-falling assembly further includes two side tube plates 620, the two side tube plates 620 are respectively disposed on two sides of the heat pipe assembly, and the plate surfaces of the two side tube plates are perpendicular to the layer surface of the heat exchange tube 600; the multi-layered heat exchange tube 600 is connected to two side tube plates 620 at both sides thereof, respectively. The cover plate 610 is located above the two side tube plates 620, and both ends of the cover plate 610 are connected to the two side tube plates 620, respectively. Thus, both sides of the multi-layered heat exchange tube 600 are fixed by the side tube plates 620, and the top of the multi-layered heat exchange tube 600 is fixed by the cover plate 610, thereby effectively preventing the multi-layered heat exchange tube 600 from toppling.

Optionally, a middle partition of the mobile air conditioner is disposed above the cover plate 610, and the middle partition is provided with a partition drain hole, and the partition drain hole corresponds to the water leakage port 614; the condensed water received by the middle partition plate flows to the heat exchange tube 600 of the corresponding layer through the partition plate drain hole and the water leakage hole 614 in sequence.

In this embodiment, the condensed water generated by the second heat exchanger flows to the middle partition plate, and then flows to the first heat exchanger through the partition plate drain hole and the water leakage hole in sequence. In this way, the condensed water of the second heat exchanger can be used to exchange heat with the first heat exchanger.

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:

the chassis is provided with a mounting plate, and a mounting opening is formed in the side edge of the mounting plate;

the two ends of the quick connector are respectively provided with a water pipe connector, and the two water pipe connectors are communicated; the middle part of the quick connector is arranged in the mounting port;

the fixing assembly is arranged in the middle of the quick connector and comprises a clamping part and a limiting part; the clamping part corresponds to the inner wall of the mounting port and can be clamped on the inner wall of the mounting port; the limiting part corresponds to the two outer side end surfaces of the mounting opening and can be respectively propped against the two outer side end surfaces of the mounting opening.

2. The mobile air conditioner according to claim 1, wherein,

the mounting plate is vertically arranged, and the mounting opening is formed in the side edge of the upper portion of the mounting plate.

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

the mounting opening is configured as a U-shape with an opening facing upwards.

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

the inner wall at the top of the mounting opening is inclined towards the bottom of the mounting opening to form a guide inclined plane.

5. The mobile air conditioner according to claim 3 or 4, wherein,

the middle part of the quick connector is in a cylindrical shape, and the inner wall of the bottom of the mounting opening is abutted against the side face of the middle part of the quick connector.

6. The mobile air conditioner according to any one of claims 1 to 4, wherein a quick-connection clamping groove is formed on an inner wall of the mounting port; the holding portion includes:

and the quick connection clamping block is corresponding to the quick connection clamping groove and is clamped in the quick connection clamping groove to prevent the quick connector from falling out of the mounting opening.

7. The mobile air conditioner according to any one of claims 1 to 4, wherein the limiting portion includes:

the first limiting plate is abutted against the end face of one side of the mounting port;

the second limiting plate is propped against the end face of the other side of the mounting port; the first limiting plate and the second limiting plate are used for limiting the quick connector to move towards the two sides of the mounting opening together.

8. The mobile air conditioner according to any one of claims 1 to 4, further comprising:

the shell is covered on the upper part of the chassis;

and a water pipe connector at one end of the quick connector extends out of the shell.

9. The mobile air conditioner according to claim 8, wherein,

the casing is concave to form a pipe connecting area, and the pipe connecting area corresponds to a water pipe connector of the quick connector extending out of the casing.

10. The mobile air conditioner according to claim 8, wherein,

the water pipe interface of the quick connector extending out of the shell is provided with a detachable plug.