CN219103206U

CN219103206U - Evaporation advances exhaust interface assembly and has its portable air conditioner

Info

Publication number: CN219103206U
Application number: CN202223545830.1U
Authority: CN
Inventors: 赵醒菡
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-30
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an evaporation air inlet and outlet interface assembly and a portable air conditioner with the same, wherein the evaporation air inlet and outlet interface assembly comprises a shell and a connector, one side of the shell is provided with an evaporation heat exchange side wall, an evaporation exhaust port and an evaporation air suction port are formed on the evaporation heat exchange side wall, one side of the connector is connected with the evaporation heat exchange side wall, and the other side of the connector is connected with an evaporation air suction pipe and/or an evaporation exhaust pipe; the connector is detachably connected to the evaporation heat exchange side wall; compared with the prior art, the evaporation air inlet and outlet interface assembly can be placed outside a user activity place when being used for a portable air conditioner, then air is sucked through the evaporation air suction pipe, and then the air processed by the portable air conditioner is discharged into the user activity place through the evaporation air outlet pipe, so that the problem that the portable air conditioner occupies the use space of the user activity place when being placed in the user activity place is solved.

Description

Evaporation advances exhaust interface assembly and has its portable air conditioner

Technical Field

The utility model relates to the technical field of air conditioning, in particular to an evaporation air inlet and outlet interface assembly and a portable air conditioner with the same.

Background

In summer or winter, people rely on air conditioners most, but more air conditioners are used at home, and the traditional air conditioners cannot be carried about, so that people moving outside are painful; some portable air conditioners have appeared to be capable of being carried outside, with both cooling and heating capabilities. However, in the use process of the portable air conditioner, as the use environment is outdoor, the dust and other pollutants in the air are high in content, and in the long-term operation process of the portable air conditioner, a large amount of dust can be accumulated at the air inlet to influence the air quality output by the air conditioner, and the dust in the air entering the portable air conditioner through the air inlet can also be accumulated in the portable air conditioner, so that the portable air conditioner is more troublesome to clean.

Disclosure of Invention

The utility model aims to provide an evaporation air inlet and outlet interface assembly and a portable air conditioner with the same, which are used for solving the technical problems.

An evaporation air inlet and outlet interface assembly is used for a portable air conditioner and comprises a shell and a connector, wherein a compressor and an evaporation heat exchanger are installed in the shell, an evaporation heat exchange side wall is formed on one side of the shell, an evaporation exhaust port and an evaporation air suction port are formed on the evaporation heat exchange side wall, an evaporation heat exchange fan is arranged between the evaporation exhaust port and the evaporation air suction port, one side of the connector is connected with the evaporation heat exchange side wall, and the other side of the connector is connected with an evaporation air suction pipe and/or an evaporation exhaust pipe; the connector is detachably connected to the evaporation heat exchange side wall.

According to one embodiment of the utility model, the connector forms an upward inclined extension, an included angle a is formed between the axis of the extension and the horizontal plane, wherein a is more than 30 degrees and less than 75 degrees, and a first spiral clamping joint communicated with the evaporation exhaust pipe is formed on the outer wall surface of the extension.

According to one embodiment of the utility model, the connector is clamped with the evaporation heat exchange side wall, one end of the connector facing the evaporation heat exchange side wall is provided with a fixed buckling position and a movable buckling position, the evaporation heat exchange side wall is provided with a connecting part matched with the connector, the connecting part is provided with a buckling groove, the movable buckling position comprises a locking button, a spring pressing plate and a spring, the locking button comprises a pressing part and a buckling part, the pressing part can be connected in the connector in a vertical moving way, the buckling part is connected to the lower end of the pressing part, the spring pressing plate is connected in the connector, and the spring is arranged between the spring pressing plate and the pressing part.

According to an embodiment of the present utility model, the air conditioner further comprises an evaporation exhaust pipe connected to the connector, and a free end of the evaporation exhaust pipe extends into the user's activity place for exhausting cold air into the user's activity place; the free end of the evaporation exhaust pipe is arranged in the user activity place or fixed at a high place in the user activity place.

According to one embodiment of the utility model, the evaporation air suction port is arranged in a user activity place and is used for sucking air from the user activity place, the side surface of the shell is provided with a heat dissipation air inlet and a heat dissipation air outlet which are used for dissipating heat of the frequency conversion module, the heat dissipation air duct of the frequency conversion module is vertically arranged, the heat dissipation air inlet is arranged at the lower part of the heat dissipation air duct section, and the heat dissipation air outlet is arranged at the upper part of the heat dissipation air duct; the heat dissipation exhaust outlet is arranged at the outer side of the user activity place.

The portable air conditioner comprises the evaporation air inlet and outlet interface assembly and further comprises a condensation radiator, a condensation radiating side wall is formed on the other side of the shell, a condensation exhaust port and a condensation air suction port are formed on the condensation radiating side wall, and the condensation radiator is communicated with the condensation exhaust port and the condensation air suction port; a condensing heat dissipation fan is arranged between the condensing radiator and the condensing exhaust port.

According to one embodiment of the utility model, the condensing heat dissipation device further comprises a connecting cover, wherein the connecting cover is provided with a lap joint surface, the lap joint surface is tightly attached to the peripheral wall surface of the condensing heat dissipation side wall, and the lap joint surface and the peripheral wall surface of the condensing heat dissipation side wall form a fastening connection structure.

According to one embodiment of the utility model, the lap joint surface extends out of at least one pair of inserting clamping parts in the air conditioner, the inserting clamping parts are provided with an inserting head and clamping parts connected with the inserting head, and the inserting clamping parts are arranged in the middle parts of the left side and the right side of the corresponding peripheral wall surface or in the middle parts of the upper side and the lower side; the peripheral wall of condensation heat dissipation lateral wall is provided with the joint groove that corresponds with grafting clamping portion, and the joint groove all has the buckle with joint portion complex.

According to one embodiment of the utility model, the other side of the connecting cover is provided with a second spiral clamping joint connected with the condensation air suction pipe and/or the condensation air discharge pipe, and the second spiral clamping joint is integrally formed with the connecting cover.

According to one embodiment of the utility model, the handle part is arranged between the condensation exhaust port and the condensation air suction port, the connecting cover is provided with the sealing cross bar, the sealing cross bar is matched with the handle part and forms a sealing surface after being clamped, so that after the connecting cover is connected with the condensation radiating side wall, a condensation exhaust air channel positioned on the upper side of the sealing cross bar and a condensation air suction air channel positioned on the lower side of the sealing cross bar are formed, and the condensation exhaust air channel and the condensation air suction air channel are mutually independent and sealed.

Compared with the prior art, the evaporation air inlet and outlet interface assembly has the following advantages:

the evaporation air inlet and outlet interface assembly can be placed outside a user activity place when being used for a portable air conditioner, then air is sucked through the evaporation air suction pipe, and then the air processed by the portable air conditioner is discharged into the user activity place through the evaporation air outlet pipe, so that the problem that the portable air conditioner occupies the use space of the user activity place when being placed in the user activity place is solved.

Drawings

FIG. 1 is a schematic diagram of a portable air conditioner having an evaporative air intake and exhaust interface assembly;

FIG. 2 is a schematic view of another direction of a portable air conditioner having an evaporation intake and exhaust interface assembly;

FIG. 3 is a cross-sectional view of a portable air conditioner having an evaporative air intake and exhaust interface assembly;

FIG. 4 is an enlarged view of a in FIG. 3;

in the figure: 1. the housing, 1a, condensing heat-dissipating side wall, 1b, evaporating heat-exchanging side wall, 11, evaporating exhaust port, 12, evaporating intake port, 13, heat-dissipating intake port, 14, heat-dissipating exhaust port, 15, condensing intake port, 17, clamping slot, 18, hand portion, 181, sealing slot, 19, connecting portion, 191, fastening slot, 2, evaporating heat-exchanging fan, 3, evaporating heat exchanger, 4, connector, 41, extension, 42, first screw-in fastening, 43, fastening position, 44, latch button, 441, pressing portion, 442, fastening portion, 45, spring pressing plate, 46, spring, 5, evaporating exhaust pipe, 6, condensing heat-dissipating fan, 7, condensing heat-dissipating fan, 8, connecting cover, 81, plug-in fastening portion, 811, 812, clamping portion, 82, second screw-in fastening connector, 83, sealing cross bar

The implementation and advantages of the functions of the present utility model will be further described with reference to the accompanying drawings.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indicators (such as up, down, left and right, front and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth in order to provide a further understanding of the utility model, and are intended to be described in connection with the accompanying drawings:

the portable air conditioner is arranged, so that the freedom of flexibly adjusting the air temperature of the activity place by a user is realized, for example, when people need to be in an activity place, the portable air conditioner can be moved to the activity place to adjust the air temperature of the activity place; when the portable air conditioner works, a user only needs the air outlet of the portable air conditioner to be communicated with the activity place, the portable air conditioner conveys cold air or hot air into the activity place of the portable air conditioner, and the arrangement of the air suction inlet of the portable air conditioner is not too great, but because the temperature of air regulated by the portable air conditioner in the activity place of the user is different from the temperature of air in the outdoor, if the air inlet of the portable air conditioner comes from the air in the outdoor environment, the portable air conditioner needs to consume larger power to change the temperature of the external air, and then the air is conveyed into the activity place of the user, so that the portable air conditioner consumes more electric energy; particularly when a user goes out for picnic or camping, if the air intake of the portable air conditioner comes from the air outside the tent, dust in the air can accumulate at the air suction inlet of the portable air conditioner and can enter the portable air conditioner to affect the performance of other devices inside the portable air conditioner. In order to solve the problems, a part of users adopt a method of directly placing the portable air conditioner in the use environment, so that the air inlet of the portable air conditioner comes from the use environment of the users, the electric energy consumption of the portable air conditioner can be reduced, and the quality of the air inlet can be ensured. However, when the space of the user's place of activity is small, such as when the user's place of activity is a tent, placing the portable air conditioner at the user's place of activity will affect the space of the user's place of activity. If a connecting piece can be arranged at the air outlet of the portable air conditioner, the air outlet pipe is connected to the connecting piece, when the portable air conditioner is used, the connecting pipe is connected, then the air outlet of the connecting pipe is only led into the movable space of a user, the body of the portable air conditioner is arranged outside the movable space, the problem that the portable air conditioner occupies the space of the movable place of the user can be solved, meanwhile, the connecting pipe is removed when the portable air conditioner is moved, and the portable air conditioner can still freely and flexibly move.

The utility model is designed for solving the problem that the portable air conditioner occupies the space of the activity place, please refer to fig. 1-3, the utility model discloses an evaporation air inlet and outlet interface assembly, which is used for the portable air conditioner, comprising a shell 1 and a connector 4, wherein a compressor and an evaporation heat exchanger 3 are arranged in the shell 1, one side of the shell 1 is formed with an evaporation heat exchange side wall 1b, an evaporation air outlet 11 and an evaporation air inlet 12 are formed on the evaporation heat exchange side wall 1b, an evaporation heat exchange fan 2 is arranged between the evaporation air outlet 11 and the evaporation air inlet 12, one side of the connector 4 is connected with the evaporation heat exchange side wall 1b, and the other side is used for being connected with an evaporation air suction pipe and/or an evaporation air exhaust pipe; the connector 4 is detachably connected to the evaporation heat exchange side wall 1b. When the portable air conditioner is used for the portable air conditioner, the portable air conditioner can be placed outside a user activity place, then air is sucked through the evaporation air suction pipe, and then the air processed by the portable air conditioner is discharged into the user activity place through the evaporation air discharge pipe, so that the problem that the portable air conditioner occupies a use space of the user activity place when placed in the user activity place is solved.

Referring to fig. 1 to 3, in the illustrated embodiment, the other side of the connector 4 is connected to an evaporation exhaust pipe 5, and the free end of the evaporation exhaust pipe 5 extends into the user's activity place for exhausting cold air into the user's activity place; the free end of the evaporation exhaust pipe 5 is disposed in or fixed at a high place in the user's activity place. After the evaporation exhaust pipe 5 is connected with the connector 4, the evaporation exhaust pipe is communicated with the evaporation exhaust port 11, and the air regulated by the portable air conditioner is discharged through the evaporation exhaust port 11 and enters the evaporation exhaust pipe 5, and then is discharged into the activity place of a user through the evaporation exhaust pipe 5. When the user's playground is a tent, the free end of the evaporation exhaust pipe 5 is extended into the tent, and then cool air output from the evaporation exhaust pipe 5 is introduced into the tent, and the temperature in the tent is adjusted. In order to improve the comfort level of a user, the free end of the evaporation exhaust pipe 5 is fixed at the high position of the tent space, so that air discharged by the evaporation exhaust pipe 5 is blown out from top to bottom, the sinking air flow temperature is obtained by mixing ambient air and then blown onto the skin of the user, the comfort level of the user is higher, and the sinking air flow sequentially flows downwards through the body of the user, so that the user can be cooled better.

According to the evaporation air inlet and outlet interface assembly, an upward-inclined extension section 41 is formed by the connector 4, an included angle a is formed between the axis of the extension section 41 and the horizontal plane, wherein a is more than 30 degrees and less than 75 degrees, and a first spiral clamping joint 42 communicated with an evaporation exhaust pipe is formed on the outer wall surface of the extension section 41. The extension section 41 of the connector 4 is inclined upward relative to the horizontal plane, when the connector 4 is not connected with the evaporation exhaust pipe, cold air is discharged from the evaporation exhaust port 11, the discharged cold air flows upward relative to the horizontal plane and is output, the output cold air is mixed with ambient air to form a sunk air flow, the sunk air flow temperature is obtained by mixing the ambient air and is blown onto the skin of a user, so that the comfort of the user is higher, and the sunk air flow sequentially flows downwards through the body of the user, so that the user can be cooled better. When the evaporation exhaust pipe needs to be connected, the evaporation exhaust pipe is connected to the first screw joint 42, and then the direction of the evaporation exhaust pipe is adjusted to adjust the outflow direction of the cold air

Referring to fig. 2 to 4, in the evaporation air inlet and outlet interface assembly of the present utility model, a connector 4 is clamped with an evaporation heat exchange side wall 1b, one end of the connector 4 facing the evaporation heat exchange side wall 1b is provided with a fixed buckling position 43 and a movable buckling position, the evaporation heat exchange side wall 1b is provided with a connecting portion 19 adapted to the connector 4, the connecting portion 19 is provided with a buckling groove 191, the movable buckling position comprises a locking button 44, a spring pressing plate 45 and a spring 46, the locking button 44 comprises a pressing portion 441 and a buckling portion 442, the pressing portion 441 is connected in the connector 4 in a vertically movable manner, the buckling portion 442 is connected to the lower end of the pressing portion 441, the spring pressing plate 45 is connected in the connector 4, and the spring 46 is arranged between the spring pressing plate 45 and the pressing portion 441. When the connector 4 is required to be connected with the connecting part 19, the buckling part 442 is placed in the buckling groove 191, the connector 4 is pushed towards the direction of the evaporation heat exchange side wall 1b, the pressing part 441 is pressed downwards, the lower surface of the pressing part 441 upwards presses the spring 46, after the connector 4 moves in place, the spring 46 is released, the buckling hook of the buckling part 442 is buckled in the corresponding buckling groove, and meanwhile, the buckling position is fixed and connected with the corresponding buckling groove 191 on the connecting part 19; when the connector 4 needs to be removed from the evaporation heat exchange side wall 1b, the pressing portion 441 is pressed again, the pressing portion 441 is moved downward, the hook of the hook portion 442 is withdrawn from the hook groove 191, and then the connector 4 is moved in a direction away from the evaporation heat exchange side wall 1b, so that the connector 4 is removed from the evaporation heat exchange side wall 1b.

The evaporation air inlet and outlet interface assembly is characterized in that an evaporation air inlet 12 is arranged in a user activity place and is used for sucking air from the user activity place, a heat dissipation air inlet 13 and a heat dissipation air outlet 14 are formed in the side face of a shell 1 and are used for dissipating heat of a frequency conversion module, a heat dissipation air duct of the frequency conversion module is vertically arranged, the heat dissipation air inlet 13 is arranged at the lower part of a heat dissipation air duct section, and the heat dissipation air outlet 14 is arranged at the upper part of the heat dissipation air duct; the heat radiation exhaust port 14 is provided outside the user's place of activity. After the portable air conditioner cools the air in the tent, the temperature in the tent is far lower than the temperature outside the tent, if the evaporation air suction port 12 is arranged in the tent, the air entering the evaporation air suction port 12 is cooled by the portable air conditioner, the air in the tent is used as air inlet, and compared with the air outside the tent as air inlet, the air temperature in the tent is lower than the air temperature outside the tent, and the portable air conditioner can adjust the air in the tent to the set temperature with relatively small energy consumption; in addition, in the operation process of the portable air conditioner, the compressor and the frequency conversion module in the shell 1 can generate heat, air can enter the heat dissipation air duct section from the heat dissipation air inlet 13, the temperature of the compressor and the frequency conversion module is reduced when the air passes through the heat dissipation air duct section, and then the air is discharged from the heat dissipation air outlet 14, the heat dissipation air outlet 14 is arranged outside the tent, and the influence of the heat emitted by the heat dissipation air outlet 14 on the air temperature in the tent is avoided.

When the evaporation air inlet and outlet interface assembly is applied to a portable air conditioner, the portable air conditioner can be selectively arranged outside a user activity place or generated according to the space size generated by the user activity, and when the portable air conditioner is arranged in the user activity place, a connector 4 and an evaporation exhaust pipe 5 can be arranged on the portable air conditioner, or the evaporation exhaust pipe 5 can be not arranged, and cold air output by the portable air conditioner is directly discharged from the evaporation exhaust port 11 when the evaporation exhaust pipe 5 is not arranged; when the evaporation exhaust pipe 5 is connected, cold air output by the portable air conditioner is exhausted through the evaporation exhaust pipe 5, and the height and the position of the free end of the evaporation exhaust pipe 5 can be set according to requirements at the moment, so that a user moving in a user activity place has comfortable experience. When the portable air conditioner is placed outside the user's activity place, the evaporation exhaust pipe 5 is connected through the connector 4, so that the evaporation exhaust pipe 5 can be led into the user's activity place to deliver the cool air output from the portable air conditioner to the user's activity place.

Referring to fig. 1 to 3, the present utility model further discloses a portable air conditioner, which includes the evaporation air inlet and outlet interface assembly, and further includes a condensation radiator 6, wherein a condensation heat dissipation side wall 1a is formed on the other side of the housing 1, a condensation air outlet 15 and a condensation air inlet 16 are located on the condensation heat dissipation side wall 1a, and the condensation radiator 6 is communicated with the condensation air outlet 15 and the condensation air inlet 16; a condensing heat radiation fan 7 is provided between the condensing radiator 6 and the condensing exhaust port 15. That is, the portable air conditioner of the present utility model has both heating function and refrigerating air energy, when the temperature of the user's activity place is relatively high, the compressor is started, the refrigerant in the pipeline enters the evaporating heat exchanger 3 in a state of being compressed into high pressure by the compressor, the refrigerant in high pressure suddenly enters the evaporating heat exchanger 3 through the throttling device, the pressure is greatly reduced, the refrigerant becomes the low pressure gas state, a large amount of heat is absorbed when the high pressure refrigerant becomes the low pressure gas state, at this time, the air entering the evaporating air suction port 12 under the action of the evaporating heat exchange fan 2 is absorbed by the evaporating heat exchanger 3 when passing through the evaporating heat exchanger 3, and then the air which becomes the low temperature is sent out from the evaporating air outlet 11 by the evaporating heat exchange fan 2. In order to make the user feel comfortable by the cold air sent out by the evaporation exhaust port 11, the evaporation exhaust port 11 is positioned on the upper side of the evaporation air suction port 12 on the evaporation heat exchange side wall 1b, a vertical upward air flow section is formed in the shell 1, the cold air flows upward and is output, the output cold air is mixed with ambient air to form a sunk air flow, the sunk air flow temperature is obtained by mixing the ambient air and then blown onto the skin of the user, so that the comfort of the user is higher, the sunk air flow sequentially flows downward through the body of the user, and the user can be cooled better. When the temperature of the activity place is lower, air enters a condensation air suction port 16 through a condensation air suction pipe under the action of a condensation heat radiation fan 7 and flows to a condensation radiator 6, a compressor pressurizes a gas refrigerant to form high-temperature high-pressure gas, the high-temperature high-pressure gas is condensed and liquefied through the condensation radiator 6 to emit a large amount of heat, at the moment, the air flowing to the condensation radiator 6 through the condensation air suction port 16 absorbs the heat released by the condensation radiator 6 and heats up, then the heat is discharged through a condensation air discharge port 15, and finally the heat is discharged into the activity place of a user through a condensation air discharge pipe, so that the air of the activity place of the user is adjusted.

Referring to fig. 1 to 3, the portable air conditioner of the present utility model further includes a connection cover 8, the connection cover 8 has a joint surface, the joint surface is tightly attached to the peripheral wall surface of the condensation heat dissipation side wall 1a, and the joint surface and the peripheral wall surface of the condensation heat dissipation side wall 1a form a fastening connection structure. The connection cover 8 is connected to the condensation heat dissipation side wall 1a of the housing 1, and the connection cover 8 is used for connecting the condensation air suction pipe and the condensation air discharge pipe, so that the condensation air suction pipe communicates the condensation air suction port 16 with the activity place of the user, and the condensation air discharge pipe communicates the condensation air discharge port 15 with the activity place of the user. After the connecting cover 8 is connected with the condensation radiating side wall 1a of the shell 1, an air cavity is formed by a gap between the connecting cover 8 and the condensation radiating side wall 1a, and a fastening connection structure is formed by the lap joint surface and the peripheral wall surface of the condensation radiating side wall 1a, so that the connecting cover 8 and the condensation radiating side wall 1a are firmly connected, the situation that the connecting cover 8 falls off from the condensation radiating side wall 1a when a user accidentally touches a condensation air suction pipe and/or a condensation exhaust pipe is avoided, and the situation that air entering through the condensation air suction pipe and/or air exhausted through the condensation exhaust pipe overflows outwards when flowing between the connecting cover 8 and the condensation radiating side wall 1a is avoided, and the air supply/air output of the portable air conditioner is influenced. When the portable air conditioner is used, the portable air conditioner can be placed outside a user activity place, then air in the user activity place is sucked through the condensation air suction pipe, and then the air processed by the portable air conditioner is discharged into the user activity place through the condensation air discharge pipe, so that the purpose of air conditioning of the user activity place can be realized by consuming less energy efficiency, and the portable air conditioner does not occupy the use space of the user activity place.

Referring to fig. 1 and 2, in the portable air conditioner of the present utility model, at least one pair of inserting and clamping parts 81 extend out from the lap joint surface of the portable air conditioner, the inserting and clamping parts 81 have an inserting head 811 and a clamping part 812 connected with the inserting head 811, and the inserting and clamping parts 81 are at the middle parts of the left and right sides or the middle parts of the upper and lower sides of the corresponding peripheral wall surface; the outer wall surface of the condensation heat dissipation side wall 1a is provided with a clamping groove 17 corresponding to the plugging clamping part 81, and the clamping grooves 17 are provided with buckles matched with the clamping parts 812. When the connection cover 8 is connected to the housing 1, the joint surface of the connection cover 8 is aligned with the peripheral wall surface of the condensation heat dissipation side wall 1a, at this time, the insertion head 811 is inserted into the engagement groove 17 on the peripheral wall surface of the condensation heat dissipation side wall 1a, a force directed toward the condensation heat dissipation side wall 1a of the housing 1 is applied to the connection cover 8, the connection cover 8 moves toward the condensation heat dissipation side wall 1a of the housing 1, the insertion head 811 moves in the engagement groove 17, and when the joint surface is abutted against the peripheral wall surface of the condensation heat dissipation side wall 1a, the insertion head 811 is completely inserted into the engagement groove 17, and the engagement portion 812 is engaged with the engagement groove 17, so that the connection cover 8 and the condensation heat dissipation side wall 1a of the housing 1 are firmly connected. The connection cover 8 is detachably connected with the housing 1 by the connection part 812 being connected with the connection groove 17, and when the portable air conditioner needs to be retracted, the connection cover 8 can be detached from the housing 1 and then the portable air conditioner, the connection cover 8, the condensing air suction pipe and the condensing air discharge pipe can be respectively accommodated. In addition, the dust at the condensation exhaust port 15 and the condensation suction port 16 is conveniently cleaned after the connection cover 8 is removed from the housing 1.

Referring to fig. 1 and 2, the portable air conditioner of the present utility model has a second screw clamping connector 82 connected to the condensing air suction pipe and/or the condensing air discharge pipe on the other side of the connecting cover 8, and the second screw clamping connector 82 and the connecting cover 8 are integrally formed. The first screw clamping connector 42 enables the condensation air suction pipe and/or the condensation exhaust pipe to be detachably connected with the connecting cover 8, and when the portable air conditioner needs to be retracted, the condensation air suction pipe and/or the condensation exhaust pipe can be directly detached from the connecting cover 8, and the connecting cover 8 and the portable air conditioner are accommodated together, so that the portable air conditioner is more convenient to use. It should be understood that the other side of the connection cover 8 may be connected to one of the condensation air suction pipe and the condensation air discharge pipe, or may be connected to both of the condensation air suction pipe and the condensation air discharge pipe, which is required to be determined according to the use requirement of the user. For example, when the space of the user's activity place is relatively large, the portable air conditioner can be placed in the user's activity place, but if the user can feel comfortable, the air discharged from the condensation exhaust port 15 needs to be discharged upwards, at this time, the connection cover can be only connected with the condensation exhaust pipe, and then the air outlet end of the condensation exhaust pipe is fixed to the higher position of the user's activity place, so that the hot air blown by the portable air conditioner flows downwards from top to bottom, and the comfort level of the user is increased. When the space of the user's place of use is smaller, just need place portable air conditioner in the outside of user's place of activity this moment, need connect condensation breathing pipe and condensation blast pipe simultaneously on the junction housing 8 this moment, portable air conditioner's air inlet comes from user's place of activity, and the air after the heating discharges to user's place of activity again, can save portable air conditioner and adjust the electric energy that the air needs.

Referring to fig. 2, in the portable air conditioner of the present utility model, a handle 18 is disposed between a condensation air outlet 15 and a condensation air inlet 16, a connection cover 8 has a sealing cross bar 83, the sealing cross bar 83 cooperates with the handle 18 to form a sealing surface after being clamped, so that after the connection cover 8 is connected with a condensation heat dissipation side wall 1a, a condensation air exhaust duct located on the upper side of the sealing cross bar 83 and a condensation air suction duct located on the lower side of the sealing cross bar 83 are formed, and the condensation air exhaust duct and the condensation air suction duct are mutually independent and sealed. When the condensing heat dissipation fan 7 is started, air enters the condensing air suction pipe, flows along the condensing air suction pipe, finally enters the condensing air suction pipe, then enters the condensing air suction port 16 through the condensing air suction pipe, and the air entering the condensing air suction port 16 is blown to the condensing radiator 6, after heat exchange occurs on the condensing radiator 6, enters the condensing heat dissipation fan 7, then is blown to the condensing air exhaust port 15 through the condensing fan, then is discharged into the condensing air exhaust pipe through the condensing air exhaust port 15, then enters the condensing exhaust pipe through the condensing air exhaust pipe, and finally is discharged from the movable place of a user through the condensing exhaust pipe. When the connecting cover 8 is connected with the condensation heat dissipation side wall 1a of the shell 1 due to the sealing transverse bar 83 on the connecting cover 8, an air cavity formed by a gap between the connecting cover 8 and the condensation heat dissipation side wall 1a is divided into a condensation air exhaust channel and a condensation air suction channel which are mutually independent, and air entering the air cavity and air exiting the air cavity cannot be mixed.

Referring to fig. 2, a sealing groove 181 is provided at the handle 18, the cross section of the sealing groove 181 is V-shaped, and when the connecting cover 8 is connected to the condensation heat dissipation side wall 1a, the sealing bar 83 extends into the sealing groove 181. When the connecting cover 8 is connected with the condensation heat dissipation side wall 1a on the shell 1, the sealing cross bar 83 is placed in the sealing groove 181, and is tightly abutted with the sealing groove 181 when the connecting cover 8 is firmly connected with the condensation heat dissipation side wall 1a of the shell 1, so that the air tightness of the connection between the sealing cross bar 83 and the upper surface and the lower surface of the sealing groove 181 is ensured, and air flow can not occur between a condensation exhaust air duct and a condensation air suction air duct.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.

Claims

1. An evaporation advances exhaust interface subassembly for portable air conditioner, its characterized in that: the evaporator comprises a shell (1) and a connector (4), wherein a compressor and an evaporation heat exchanger (3) are arranged in the shell (1), an evaporation heat exchange side wall (1 b) is formed on one side of the shell (1), an evaporation exhaust port (11) and an evaporation air suction port (12) are formed on the evaporation heat exchange side wall (1 b), an evaporation heat exchange fan (2) is arranged between the evaporation exhaust port (11) and the evaporation air suction port (12), one side of the connector (4) is connected with the evaporation heat exchange side wall (1 b), and the other side of the connector is connected with an evaporation air suction pipe and/or an evaporation exhaust pipe; the connector (4) is detachably connected to the evaporation heat exchange side wall (1 b).

2. The evaporation intake and exhaust air interface assembly according to claim 1, wherein the connector (4) forms an upward inclined extension section (41), an included angle a is formed between the axis of the extension section (41) and a horizontal plane, wherein 30 ° < a < 75 °, and a first screw clamping joint (42) communicated with the evaporation exhaust pipe is formed on the outer wall surface of the extension section (41).

3. The evaporation air inlet and outlet interface assembly according to claim 1, wherein the connector (4) is clamped with the evaporation heat exchange side wall (1 b), one end of the connector (4) facing the evaporation heat exchange side wall (1 b) is provided with a fixed buckling position (43) and a movable buckling position, the evaporation heat exchange side wall (1 b) is provided with a connecting portion (19) matched with the connector (4), the connecting portion (19) is provided with a buckling groove (191), the movable buckling position comprises a locking button (44), a spring pressing plate (45) and a spring (46), the locking button (44) comprises a pressing portion (441) and a buckling portion (442), the pressing portion (441) is connected in the connector (4) in a vertically movable mode, the buckling portion (442) is connected to the lower end of the pressing portion (441), the spring pressing plate (45) is connected in the connector (4), and the spring (46) is arranged between the spring pressing plate (45) and the pressing portion (441).

4. The evaporative air inlet and outlet interface assembly according to claim 1, further comprising an evaporative air outlet tube (5) connected to the connector (4), and a free end of the evaporative air outlet tube (5) extending into the user's activity area for discharging cool air into the user's activity area; the free end of the evaporation exhaust pipe (5) is arranged in the user activity place or fixed at the high position in the user activity place.

5. The evaporation air inlet and outlet interface assembly according to claim 4, wherein the evaporation air inlet (12) is arranged in a user activity place and is used for sucking air from the user activity place, a heat dissipation air inlet (13) and a heat dissipation air outlet (14) are formed on the side surface of the shell (1) and are used for dissipating heat of the frequency conversion module, a heat dissipation air duct of the frequency conversion module is vertically arranged, the heat dissipation air inlet (13) is arranged at the lower part of the heat dissipation air duct section, and the heat dissipation air outlet (14) is arranged at the upper part of the heat dissipation air duct; the heat dissipation air outlet (14) is arranged on the outer side of the user activity place.

6. A portable air conditioner comprising the evaporation air inlet and outlet interface assembly according to any one of claims 1 to 5, and further comprising a condensation radiator (6), wherein a condensation heat dissipation side wall (1 a) is formed on the other side of the housing (1), a condensation air outlet (15) and a condensation air inlet (16) are formed on the condensation heat dissipation side wall (1 a), and the condensation radiator (6) is communicated with the condensation air outlet (15) and the condensation air inlet (16); a condensing heat dissipation fan (7) is arranged between the condensing radiator (6) and the condensing exhaust port (15).

7. The portable air conditioner according to claim 6, further comprising a connection cover (8), wherein the connection cover (8) has a joint surface, the joint surface is abutted against the peripheral wall surface of the condensation heat dissipation side wall (1 a), and the joint surface forms a fastening connection structure with the peripheral wall surface of the condensation heat dissipation side wall (1 a).

8. The portable air conditioner according to claim 7, wherein the overlap surface extends at least one pair of plug-in clamping parts (81) into the air conditioner, the plug-in clamping parts (81) are provided with an insertion head (811) and clamping parts (812) connected with the insertion head (811), and the plug-in clamping parts (81) are arranged at the middle parts of the left side and the right side or the middle parts of the upper side and the lower side corresponding to the peripheral wall surface; the periphery wall surface of the condensation heat dissipation side wall (1 a) is provided with a clamping groove (17) corresponding to the plug-in clamping part (81), and the clamping grooves (17) are provided with buckles matched with the clamping part (812).

9. Portable air conditioner according to claim 7, characterized in that the other side of the connecting cover (8) is provided with a second screw clamping joint (82) connected with a condensation suction pipe and/or a condensation exhaust pipe, and the second screw clamping joint (82) is integrally formed with the connecting cover (8).

10. The portable air conditioner according to claim 7, wherein a handle portion (18) is provided between the condensation exhaust port (15) and the condensation air suction port (16), the connecting cover (8) is provided with a sealing cross bar (83), the sealing cross bar (83) is matched with the handle portion (18) to form a sealing surface after being clamped, and therefore after the connecting cover (8) is connected with the condensation heat dissipation side wall (1 a), a condensation exhaust air duct located on the upper side of the sealing cross bar (83) and a condensation air suction air duct located on the lower side of the sealing cross bar (83) are formed, and the condensation exhaust air duct and the condensation air suction air duct are mutually independent and sealed.