CN220507059U - Dehumidifier - Google Patents

Abstract

The application relates to dehumidifier technical field discloses a dehumidifier, include: the case comprises a peripheral cover shell, wherein the peripheral cover shell comprises an upper shell and a lower shell; the dehumidifying component is arranged in the upper shell, and the upper shell is provided with an air inlet; the press assembly is arranged in the lower shell, and the lower shell is provided with an air outlet; the air outlet assembly is arranged between the upper shell and the lower shell and comprises a fan; the fan is used for downwards discharging air so that external air enters the machine case from the air inlet and is blown out from the air outlet. The dehumidifier adopts a lower air outlet mode, air circulates from top to bottom, moisture can be effectively reduced from entering the display panel box, the failure rate is reduced, and the service life is prolonged.

Description

Dehumidifier

Technical Field

The application relates to the technical field of dehumidifiers, for example, to a dehumidifier.

Background

The dehumidifier is widely applied to families and business scenes, is also called as a dehumidifier, a dryer and a dehumidifier, and has the working principle that wet air is pumped into the dehumidifier by a fan arranged in a dehumidifier shell, water molecules in the air are condensed into water drops through a heat exchanger, and quite dry air treated by the heat exchanger is discharged through an air outlet.

The related art discloses an ejector type dehumidifier, wherein a display panel and an air outlet are arranged on a top cover of the ejector type dehumidifier, an evaporator and a condenser are arranged below the air outlet, and high-humidity air enters from the lower part of the dehumidifier and is blown out from the air outlet after being dehumidified.

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 display panel is faced to the display screen, and the display panel box is faced downwards to the back, and the dehumidifier adopts an ejecting air mode, so that partial moisture inevitably enters the display panel box to cause the damage of the display panel.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application 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 dehumidifier, which solves the problem that moisture enters a display panel to cause damage.

In some embodiments, the dehumidifier includes:

the case comprises a peripheral cover shell, wherein the peripheral cover shell comprises an upper shell and a lower shell;

the dehumidifying component is arranged in the upper shell, and the upper shell is provided with an air inlet;

the press assembly is arranged in the lower shell, and the lower shell is provided with an air outlet;

the air outlet assembly is arranged between the upper shell and the lower shell and comprises a fan; the fan is used for downwards discharging air so that external air enters the machine case from the air inlet and is blown out from the air outlet.

Optionally, the dehumidifying assembly comprises:

an evaporator configured in an L shape;

a condenser configured in an L shape;

the evaporator and the condenser are arranged oppositely, and are adjacent in a shape of a Chinese character 'kou'.

Optionally, the evaporator and the condenser are both arranged close to the upper shell, and air inlets are formed in the periphery of the upper shell.

Optionally, the dehumidifier further comprises a water receiving assembly, the water receiving assembly comprising:

the water receiving disc is arranged between the upper shell and the lower shell, the middle part of the water receiving disc is a hollowed-out area, and the periphery of the water receiving disc is a water receiving area;

and the bottoms of the evaporator and the condenser are arranged in the water receiving area, and air of the upper shell is blown into the lower shell through the hollowed-out area.

Optionally, the water receiving area comprises:

the first partition is provided with heightening rib positions, and the evaporator is arranged on the heightening rib positions;

the second partition is communicated with the first partition and is used for setting a condenser;

wherein the evaporator has a greater level than the condenser.

Optionally, the second partition is provided with a drain hole, the periphery of the drain hole protrudes upwards to form a surrounding edge, and the horizontal height of the surrounding edge is smaller than the height of the heightening rib.

Optionally, the water receiving assembly further comprises:

the water receiving tank is arranged in the lower shell, and the water receiving port of the water receiving tank corresponds to the water draining hole.

Optionally, the fan is an axial flow fan; the air-out subassembly still includes:

and the bracket is erected in the hollow area and is used for installing the axial flow fan.

Optionally, the chassis further comprises a chassis, and the chassis is supported at the bottom of the peripheral housing; the press assembly includes:

the compressor is arranged on the chassis;

the electric cabinet is arranged on the chassis.

Optionally, the chassis further includes:

the top cap covers the top of the peripheral cover shell, and air inlets are arranged on the periphery of the top cap.

The dehumidifier provided by the embodiment of the disclosure can realize the following technical effects:

the dehumidifier adopts the mode of down air-out, and its air intake sets up in upper portion casing, air outlet set up in lower part casing, and the fan is down air-out. When the fan is started, external air enters the case from the air inlet, and dehumidified air is blown out of the case from the air outlet under the dehumidification effect of the dehumidification assembly. Thus, air circulates from top to bottom, moisture can be effectively reduced to enter the display panel box, the failure rate is reduced, and the service life is prolonged.

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

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 an exploded schematic view of a dehumidifier provided by an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of an air outlet assembly provided by an embodiment of the present disclosure;

FIG. 3 is a schematic structural view of a dehumidification assembly provided by an embodiment of the present disclosure;

FIG. 4 is a schematic view of the structure of a top cover provided by an embodiment of the present disclosure;

fig. 5 is a schematic structural view of a water pan according to an embodiment of the present disclosure.

Reference numerals:

100: a peripheral cover; 110: an upper housing; 111: an air inlet; 120: a lower housing; 121: an air outlet; 130: a top cover; 131: a display panel case; 140: a chassis;

200: a dehumidifying component; 210: an evaporator; 211: a first heat exchange section; 212: a second heat exchange section; 220: a condenser; 221: a third heat exchange section; 222: a fourth heat exchange section;

300: an air outlet assembly; 310: a blower; 320: a bracket;

400: a water receiving tray; 410: hollow areas; 420: a water receiving area; 421: a first partition; 422: a second partition; 423: heightening the rib position; 430: a drain hole; 440: a water receiving tank;

500: a compressor; 510: an electric control box.

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 should be understood that the data so used may be interchanged where appropriate in order to describe the presently disclosed embodiments. 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. 1-5, embodiments of the present disclosure provide a dehumidifier including a cabinet, a dehumidifying assembly 200, a press assembly, and an air outlet assembly 300. As shown in fig. 1, the chassis includes a peripheral casing 100, a top cover 130 and a chassis 140, wherein the top cover 130 is covered on the top of the peripheral casing 100, a display panel is installed on the top cover 130, the chassis 140 is supported on the bottom of the peripheral casing 100, and the peripheral casing 100 includes an upper casing 110 and a lower casing 120; the dehumidifying assembly 200 is disposed in the upper housing 110, and the upper housing 110 is provided with an air inlet 111; the press assembly is arranged in the lower shell 120, and the lower shell 120 is provided with an air outlet 121; the air outlet assembly 300 is disposed between the upper housing 110 and the lower housing 120, and includes a fan 310; the blower 310 blows downward to make the outside air enter the cabinet from the air inlet 111 and blow out from the air outlet 121.

In this embodiment, the dehumidifier adopts a lower air outlet mode, the air inlet 111 is disposed on the upper housing 110, the air outlet 121 is disposed on the lower housing 120, and the fan 310 is configured to discharge air downward. When the fan 310 is started, external air enters the cabinet from the air inlet 111, and the dehumidified air is blown out of the cabinet from the air outlet 121 under the dehumidification action of the dehumidification assembly 200. Thus, the air circulates from top to bottom, moisture can be effectively reduced from entering the display panel box 131, the failure rate is reduced, and the service life is prolonged.

Optionally, the dehumidification assembly 200 includes an evaporator 210 and a condenser 220. As shown in fig. 3, the evaporator 210 is constructed in an L shape; the condenser 220 is constructed in an L shape; the evaporator 210 and the condenser 220 are disposed opposite to each other, and are arranged in a "mouth" shape adjacent to each other.

In this embodiment, when the fan 310 is started, external air enters the upper housing 110 from the air inlet 111, part of the air exchanges heat with the evaporator 210 to realize cooling and dehumidification, part of the air exchanges heat with the condenser 220 and is heated, and the air after cold and heat mixing flows downwards and is discharged through the air outlet 121. The temperature of the discharged air is close to the room temperature, the humidity is low, and the indoor temperature can be maintained while the dehumidification requirement is met.

In the present embodiment, the evaporator 210 includes a first heat exchange section 211 and a second heat exchange section 212, wherein the head end of the first heat exchange section 211 is connected to the tail end of the second heat exchange section 212, and the first heat exchange section 211 is perpendicular to the second heat exchange section 212, so that the evaporator 210 forms an L shape.

In the present embodiment, the condenser 220 includes a third heat exchange section 221 and a fourth heat exchange section 222, and the head end of the third heat exchange section 221 is connected to the end of the fourth heat exchange section 222, and the third heat exchange section 221 is perpendicular to the fourth heat exchange section 222, so that the condenser 220 forms an L shape.

In the present embodiment, the head end of the second heat exchange section 212 of the evaporator 210 is disposed adjacent to the end of the third heat exchange section 221 of the condenser 220, and the second heat exchange section 212 and the third heat exchange section 221 are perpendicular. The end of the first heat exchanging section 211 of the evaporator 210 is disposed adjacent to the head end of the fourth heat exchanging section 222 of the condenser 220, and the first heat exchanging section 211 and the fourth heat exchanging section 222 are perpendicular, such that the evaporator 210 and the condenser 220 are adjacent head-to-tail in a "mouth" shape.

Optionally, the evaporator 210 and the condenser 220 are disposed close to the upper housing 110, and air inlets 111 are disposed around the upper housing 110.

In the present embodiment, the peripheral casing 100 is configured as a rectangular casing including a first side, a second side, a third side, and a fourth side. The upper limit of four sides forms an upper housing 110, the lower limit of four sides forms a lower housing 120, and four sides corresponding to the upper housing 110 are provided with air inlets 111.

In the present embodiment, the first heat exchange section 211 of the evaporator 210 is disposed near the first side, and the second heat exchange section 212 of the evaporator 210 is disposed near the second side. The third heat exchange section 221 of the condenser 220 is disposed adjacent to the third side and the fourth heat exchange section 222 of the condenser 220 is disposed adjacent to the fourth side.

In the present embodiment, the air inlets 111 are configured as small holes distributed in a net shape. The air inlet 111 corresponding to the first side is called a first air inlet, and the whole air inlet area of the first air inlet covers the first heat exchange section 211. The air inlet 111 corresponding to the second side is called a second air inlet, and the whole air inlet area of the second air inlet covers the second heat exchange section 212. The air inlet 111 corresponding to the third side is called a third air inlet, and the whole air inlet area of the third air inlet covers the third heat exchange section 221. The air inlet 111 corresponding to the fourth side is called a fourth air inlet, and the whole air inlet area of the fourth air inlet covers the third heat exchange section 221.

In the present embodiment, when the blower 310 is started, external air enters the upper housing 110 from the air inlet 111. Wherein, the air entering from the first air inlet and the second air inlet exchanges heat with the evaporator 210 to realize cooling and dehumidification, and the air entering from the third air inlet and the fourth air inlet exchanges heat with the condenser 220 to be heated. Finally, the cool air and the hot air are mixed in the middle of the "mouth" shape formed by the evaporator 210 and the condenser 220. The air mixed with the heat and the cold circulates downward and is discharged through the air outlet 121. The temperature of the discharged air is close to the room temperature, the humidity is low, and the indoor temperature can be maintained while the dehumidification requirement is met.

Optionally, as shown in fig. 4, air inlets 111, called fifth air inlets, are formed around the top cover 130, and the fifth air inlets are formed by strip-shaped holes arranged around the top cover 130.

In this embodiment, the upper housing 110 and the top cover 130 are both provided with the air inlet 111, which effectively improves the air intake. When the fan 310 is started, part of the air entering from the fifth air inlet exchanges heat with the evaporator 210 to realize cooling and dehumidification, and the other part exchanges heat with the condenser 220 and is heated, and finally is mixed with the air entering from the other air inlets 111.

Optionally, the dehumidifier further comprises a water receiving component, the water receiving component comprises a water receiving disc 400, the water receiving disc 400 is arranged between the upper shell 110 and the lower shell 120, the middle part is a hollowed-out area 410, and the periphery of the water receiving disc 400 is a water receiving area 420; the bottoms of the evaporator 210 and the condenser 220 are disposed in the water receiving area 420, and air of the upper housing 110 is blown into the lower housing 120 through the hollow area 410.

In this embodiment, as shown in fig. 5, the water pan 400 is configured in a shape of a "back" shape, the middle of which is transparent and called a hollow area 410, and the four circumferences of which are formed with water baffles called a water receiving area 420. Here, the upper housing 110 is above the water receiving tray 400, the lower housing 120 is below the water receiving tray 400, and the upper housing 110 and the lower housing 120 are communicated through the hollowed-out area 410.

In this embodiment, the water receiving area 420 includes a first water receiving section, a second water receiving section, a third water receiving section and a fourth water receiving section. The first water receiving section is communicated with the tail end of the second water receiving section, and the first water receiving section is perpendicular to the second water receiving section. The first end of the second water receiving section is communicated with the tail end of the third water receiving section, and the second water receiving section is perpendicular to the third water receiving section. The first end of the third water receiving section is communicated with the tail end of the fourth water receiving section, and the third water receiving section is perpendicular to the fourth water receiving section. The first end of the fourth water receiving section is communicated with the tail end of the first water receiving section, and the fourth water receiving section is perpendicular to the first water receiving section.

In the present embodiment, the first heat exchange section 211 of the evaporator 210 is disposed in the first water receiving section, and the first water receiving section is used for receiving condensed water generated by the first heat exchange section 211. The second heat exchange section 212 of the evaporator 210 is disposed in the second water receiving section, and the second water receiving section is used for receiving condensed water generated by the second heat exchange section 212. The third heat exchange section 221 of the condenser 220 is disposed in the third water receiving section, and the third water receiving section is used for receiving condensed water generated by the third heat exchange section 221. The fourth heat exchange section 222 of the condenser 220 is disposed in the fourth water receiving section, and the fourth water receiving section is used for receiving condensed water generated by the fourth heat exchange section 222.

Optionally, the water receiving area 420 includes a first section 421 and a second section 422. The first partition 421 is provided with heightened rib positions 423, and the evaporator 210 is arranged on the heightened rib positions 423; the second partition 422 communicates with the first partition 421 for disposing the condenser 220; wherein the level of the evaporator 210 is greater than the level of the condenser 220.

In the present embodiment, the first partition 421 is formed by the first water receiving section and the second water receiving section, and the second partition 422 is formed by the third water receiving section and the fourth water receiving section. After the condensed water of the evaporator 210 flows into the first partition 421, the condensed water continues to flow to the second partition 422. The evaporator 210 has a greater level than the condenser 220 by the raised rib 423. Thus, the bottom of the condenser 220 is soaked in the condensed water, and the heat exchange effect is improved by utilizing the heat exchange between the condensed water and the condenser 220; the evaporator 210 is positioned above the condensed water and is not contacted with the condensed water, so that the heat exchange effect of the evaporator 210 and the air is ensured.

In the present embodiment, the raised rib portions 423 are constituted by a plurality of protrusions arranged in the extending direction of the first division 421, and the distances between adjacent protrusions are the same or different. Preferably, the distance between adjacent protrusions is the same.

In this embodiment, the raised rib position 423 in the first water receiving section is referred to as a first rib position, the raised rib position 423 in the second water receiving section is referred to as a second rib position, and the horizontal heights of the first rib position and the second rib position are the same, so as to ensure the stability of the first heat exchange section 211 and the second heat exchange section 212 after being installed.

Optionally, the second partition 422 is provided with a drain hole 430, and the periphery of the drain hole 430 forms a surrounding edge upwards, and the horizontal height of the surrounding edge is smaller than the height of the heightening rib 423.

In the present embodiment, after the condensed water of the evaporator 210 flows into the first partition 421, the condensed water continues to flow into the second partition 422, and the condensed water of the second partition 422 can be discharged through the drain hole 430. In this way, excessive accumulation of condensed water within the second partition 422 is avoided, and overflow of condensed water is prevented, thereby damaging other components.

In the present embodiment, since the peripheral edge of the drain hole 430 protrudes upward to form a surrounding edge, only when the height of the condensed water in the second partition 422 is greater than the height of the surrounding edge, the condensed water can pass over the surrounding edge and drain from the drain hole 430. In this way, a certain amount of condensed water can be stored in the second partition 422, and heat exchange with the condenser 220 is performed by the condensed water. In addition, the horizontal height of the surrounding edge is smaller than the height of the heightening rib position 423, so that condensed water can not contact the evaporator 210 all the time, and the heat exchange effect of the evaporator 210 and air is ensured.

In this embodiment, preferably, the head end of the third water receiving section is provided with two drain holes 430, the tail end of the fourth water receiving section is provided with two drain holes 430, and the junction of the third water receiving section and the fourth water receiving section is provided with one drain hole 430. The height of the peripheral edges of the five drain holes 430 is the same. In this way, the plurality of drain holes 430 are provided to facilitate rapid drainage of condensed water, and the plurality of drain holes 430 are centrally provided to facilitate receiving the drained condensed water.

Optionally, the water receiving assembly further includes a water receiving tank 440, the water receiving tank 440 is disposed in the lower housing 120, and a water receiving port of the water receiving tank 440 corresponds to the water drain hole 430.

In the present embodiment, the water receiving tank 440 is disposed on the chassis 140, and the water receiving port of the water receiving tank 440 is located below the drain hole 430. After the condensed water of the evaporator 210 flows into the first partition 421, the condensed water continues to flow to the second partition 422, and the condensed water of the second partition 422 flows to the water receiving tank 440 through the drain hole 430.

In this embodiment, the drain hole 430 has a periphery protruding downward to form a guide tube, which extends into the water receiving port of the water receiving tank 440. Preferably, the head end of the third water receiving section is provided with two drain holes 430, the tail end of the fourth water receiving section is provided with two drain holes 430, and the junction of the third water receiving section and the fourth water receiving section is provided with one drain hole 430. The five drain holes 430 are each formed with a guide pipe, and the five guide pipes extend into the water receiving port. In this way, the condensed water can be guided to flow to the water receiving tank 440 by the guide pipe.

In this embodiment, the first side, the second side and the third side of the lower housing 120 are respectively provided with an air outlet 121, and the air outlets 121 are configured as small holes distributed in a net shape. The water receiving tank 440 is drawably disposed, and a first tank wall of the water receiving tank 440 serves as a portion of the lower case 120 corresponding to the fourth side. The water receiving tank 440 may be pulled out of the cabinet through the first tank wall so as to facilitate pouring of the condensed water. And, when the water receiving tank 440 is withdrawn, the press assembly located in the lower housing 120 is exposed, at which time maintenance of the press assembly is facilitated.

Optionally, a liquid level indicator is disposed in the water receiving tank 440. The liquid level prompt device comprises a liquid level meter and a prompter, and the prompter is electrically connected to the liquid level meter. The level gauge is used for detecting the real-time water level of the condensed water in the water receiving tank 440, and when the real-time water level exceeds the upper limit of the water level, the prompter sends a prompt to a user to prompt the user to pour the condensed water in the water receiving tank 440 in time.

Alternatively, as shown in fig. 2, the fan 310 is an axial flow fan; the air outlet assembly 300 further includes a support 320, where the support 320 is erected in the hollow area 410 for installing the axial fan.

In this embodiment, the support 320 includes a transverse plate section and two riser sections, and the two riser sections are disposed at two ends of the transverse plate section, respectively. Wherein, the diaphragm section is equipped with the installing port, and axial fan's motor is fixed in on the installing port, and two riser sections are connected respectively on the breakwater of first water receiving section and the breakwater of third water receiving section. The cross plate section is located above the hollow area 410, and the fan blade of the axial fan is located below the cross plate section and located in the hollow area 410.

In this embodiment, the transverse plate segment is a strip-shaped plate segment, and is erected in the middle of the hollow area 410, and two sides of the transverse plate segment are not shielded from the hollow area 410. And, the cross plate section is provided with a plurality of bar-shaped holes through which air of the upper housing 110 can be blown toward the lower housing 120. Thus, the ventilation quantity in the case is ensured.

Optionally, the press assembly includes a compressor 500 and an electric cabinet 510. The compressor 500 is disposed on the chassis 140, and the electric cabinet 510 is disposed on the chassis 140.

In this embodiment, the bottom of the compressor 500 is provided with three legs, which are fastened to the chassis 140 by means of bolt fasteners. The bottom of the electric cabinet 510 is provided with a fixing flange around, and the fixing flange is fixed on the chassis 140 through a bolt fastener.

In this embodiment, when the fan 310 is started, external air enters the upper housing 110 from the air inlet 111, part of the air exchanges heat with the evaporator 210 to realize cooling and dehumidification, part of the air exchanges heat with the condenser 220 and is heated, and the air after cold and heat mixing flows downward to the lower housing 120. After the air enters the lower housing 120, the heat can be dissipated to the compressor 500 and the electric cabinet 510. Like this, can enough satisfy dehumidification demand, can realize the radiating effect again.

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 dehumidifier, comprising:

a chassis including a peripheral casing (100), and the peripheral casing (100) includes an upper housing (110) and a lower housing (120);

the dehumidifying component (200) is arranged in the upper shell (110), and the upper shell (110) is provided with an air inlet (111);

the press assembly is arranged in the lower shell (120), and the lower shell (120) is provided with an air outlet (121);

an air outlet assembly (300) which is arranged between the upper shell (110) and the lower shell (120) and comprises a fan (310); the fan (310) discharges air downwards so that external air enters the machine box from the air inlet (111) and is blown out from the air outlet (121).

2. The dehumidifier according to claim 1, characterized in that the dehumidifying assembly (200) comprises:

an evaporator (210) configured in an L-shape;

a condenser (220) configured in an L shape;

the evaporator (210) and the condenser (220) are arranged opposite to each other, and are adjacent to each other in a shape of a Chinese character 'kou'.

3. Dehumidifier according to claim 2, characterized in that,

the evaporator (210) and the condenser (220) are both arranged close to the upper shell (110), and air inlets (111) are formed in the periphery of the upper shell (110).

4. A dehumidifier according to claim 2 or claim 3, further comprising a water-receiving assembly comprising:

the water receiving disc (400) is arranged between the upper shell (110) and the lower shell (120), the middle part of the water receiving disc is a hollowed-out area (410), and the periphery of the water receiving disc is a water receiving area (420);

the bottoms of the evaporator (210) and the condenser (220) are both arranged in the water receiving area (420), and air of the upper shell (110) is blown into the lower shell (120) through the hollowed-out area (410).

5. The dehumidifier of claim 4, wherein the water receiving zone (420) comprises:

the first partition (421) is provided with heightening rib positions (423), and the evaporator (210) is arranged on the heightening rib positions (423);

a second section (422) in communication with the first section (421) for providing a condenser (220);

wherein the evaporator (210) has a greater level than the condenser (220).

6. The dehumidifier of claim 5, wherein,

the second partition (422) is provided with a drain hole (430), the periphery of the drain hole (430) protrudes upwards to form a surrounding edge, and the horizontal height of the surrounding edge is smaller than the height of the heightening rib position (423).

7. The dehumidifier of claim 6, wherein the water-receiving assembly further comprises:

the water receiving tank (440) is arranged in the lower shell (120), and the water receiving port of the water receiving tank (440) corresponds to the water draining hole (430).

8. The dehumidifier of claim 4, wherein the fan (310) is an axial flow fan (310); the air outlet assembly (300) further comprises:

the bracket (320) is erected in the hollow area (410) and is used for installing the axial flow fan (310).

9. A dehumidifier according to any of claims 1 to 3, wherein the cabinet further comprises a chassis (140), the chassis (140) being supported on the bottom of the peripheral enclosure (100); the press assembly includes:

a compressor (500) provided on the chassis (140);

and the electric cabinet (510) is arranged on the chassis (140).

10. A dehumidifier according to any of claims 1 to 3, wherein the cabinet further comprises:

the top cover (130) is covered on the top of the peripheral cover shell (100), and air inlets (111) are formed in the periphery of the top cover (130).