CN220892423U - Dehumidifier - Google Patents

Abstract

The utility model discloses a dehumidifier, which belongs to the technical field of dehumidifiers, and comprises a shell, a heat exchanger, a fan, a water pan, a display box, a display module and a fastening component; the shell defines a heat exchange space and an installation space, and the heat exchanger and the fan are arranged in the heat exchange space; the water receiving disc is arranged below the heat exchanger; the mounting part is arranged on one side cavity wall of the shell for forming a mounting space; the direction from the cavity wall provided with the mounting part to the cavity wall opposite to the cavity wall provided with the mounting part is a first direction; one end of the display box in the first direction penetrates through the mounting part and stretches into the mounting space, and the other end of the display box in the first direction is positioned outside the mounting space; a containing cavity is defined in the display box; the display module is arranged in the display box and at least part of the display module is positioned in the accommodating cavity; the fastening part is arranged on the peripheral wall of the display box and forms a connecting space together with one end of the display box, which is positioned outside the mounting space; the installation part is arranged in the connecting space.

Description

Dehumidifier

Technical Field

The utility model relates to the technical field of dehumidifiers, in particular to a dehumidifier.

Background

The dehumidifier is more and more widely applied in people's daily life, and the dehumidifier includes the casing, and the casing is equipped with heat transfer space and installation space, installs heat exchanger and fan in the heat transfer space, installs parts such as compressor and display box in the installation space, separates through the water collector between heat transfer space and the installation space. The heat exchange space is located above the water receiving disc, the installation space is located below the water receiving disc, the water receiving disc is used for receiving condensed water flowing down in the heat exchange space, and safety accidents caused by the fact that the condensed water in the heat exchange space flows into the installation space and contacts with the compressor or the electric control box are prevented.

The top or side of the dehumidifier is usually provided with a display module to display the working mode of the dehumidifier, the indoor temperature and humidity, and other contents, the display module is usually installed in a display box, and the display box is installed in a casing.

In the prior art, the display box is usually connected with the shell through a connecting piece, and the connecting piece is detachably connected with the display box, so that the connection mode realizes the detachable connection of the display box and the shell, the connection process is complex, the assembly time is long, and the production efficiency of the dehumidifier is reduced.

Disclosure of utility model

Aiming at the defects in the related art, the utility model provides a dehumidifier for solving the technical problems.

The utility model provides a dehumidifier, comprising:

The shell is limited to form a heat exchange space and an installation space, and an air outlet and an air inlet are formed in the shell;

The heat exchanger is arranged in the heat exchange space;

The fan is arranged in the heat exchange space, and is operated to introduce air flow into the heat exchange space through the air inlet, reduce the temperature after flowing through the surface of the heat exchanger, separate out condensed water, and flow out of the shell through the air outlet;

the water receiving disc is arranged below the heat exchanger, is used for separating the heat exchange space from the installation space and is used for receiving condensed water falling in the heat exchange space;

The mounting part is arranged on one side cavity wall of the shell for forming a mounting space; the direction from the cavity wall provided with the mounting part to the cavity wall opposite to the cavity wall provided with the mounting part is a first direction;

The display box penetrates through the mounting part and stretches into the mounting space at one end along the first direction, and the other end of the display box is positioned outside the mounting space at the other end along the first direction; a containing cavity is defined in the display box;

A display module mounted to the display case and at least a portion of the display module is positioned within the receiving cavity;

A fastening member provided on an outer peripheral wall of the display case; the fastening part is positioned in the installation space;

The fastening part and one end of the display box, which is positioned outside the installation space, jointly define a connection space;

the mounting portion is disposed in the connection space such that the fastening member and one end of the display case outside the mounting space together impose a constraint on a cavity wall in which the mounting portion is disposed.

According to the technical scheme, the fastening part is arranged, the fastening part and one end of the display box, which is located outside the installation space, are used to jointly define the connection space, and the edge of the installation part is arranged in the connection space, so that the display box is fixedly connected with the cavity wall provided with the installation part, and the installation and fixation of the display box are realized.

In some embodiments, a relief portion is arranged on the periphery of the display box, and the relief portion is communicated with the accommodating cavity; the fastening part is arranged at the abdication part and can extend into the accommodating cavity from the abdication part so as to release the constraint of the fastening part on the cavity wall provided with the installation part.

In some embodiments, the display box is provided with a blocking portion, and the blocking portion is located in the accommodating cavity and corresponds to the abdication portion, so as to limit the distance that the fastening component stretches into the accommodating cavity.

In some of these embodiments, the fastening member is movable in a first direction to adjust the size of the connection space in the first direction.

According to the technical scheme, the fastening part can move along the first direction to adjust the size of the connecting space along the first direction, so that the display box can be installed on the cavity walls with different thicknesses.

In some of these embodiments, the fastening member includes an operation portion, and the display case is provided with a penetrating portion extending in the first direction; the casing sets up the chamber wall of installation department and is equipped with the portion of passing, and the portion of passing and operating portion correspond along first direction setting.

In some of these embodiments, the fastening part includes a connection portion and a fixing portion extending in a length direction of the display case; one end of the fixing part along the length direction of the display box is fixedly connected with the display box; the connecting part is contacted with the cavity wall provided with the mounting part; the operation part is located at one end of the connecting part far away from the fixing part along the length direction of the display box.

In some of these embodiments, a reinforcing portion is provided on a side of the connection portion facing away from the peripheral wall of the display case, the reinforcing portion being for increasing a contact area of the connection portion with a cavity wall in which the mounting portion is provided.

In some embodiments, an outer edge is disposed at one end of the display box located in the installation space, the outer edge contacts a side of the cavity wall where the installation part is disposed away from the installation space, and the outer edge is matched with the fastening component so that the display box is fixedly connected with the cavity wall where the installation part is disposed.

In some of these embodiments, the outer edge extends in a first direction away from a side of the display case toward a direction away from a wall of the cavity where the mounting portion is disposed.

In addition, the present utility model also provides a dehumidifier including:

The shell is limited to form a heat exchange space and an installation space, and an air outlet and an air inlet are formed in the shell;

The heat exchanger is arranged in the heat exchange space;

The fan is arranged in the heat exchange space, and is operated to introduce air flow into the heat exchange space through the air inlet, reduce the temperature after flowing through the surface of the heat exchanger, separate out condensed water, and flow out of the shell through the air outlet;

The water receiving disc is arranged below the heat exchanger;

The mounting part is arranged on one side cavity wall of the shell for forming a mounting space; the direction from the cavity wall provided with the mounting part to the cavity wall opposite to the cavity wall provided with the mounting part is a first direction;

The display box comprises a box body and a base, wherein one end of the box body in the first direction penetrates through the mounting part and stretches into the mounting space, and the other end of the box body in the first direction is positioned outside the mounting space; the base is arranged in the installation space and is connected with one end of the box body in the installation space; the base and the box body jointly define a containing cavity;

the display module is arranged on the box body and at least part of the display module is positioned in the accommodating cavity;

a relief portion provided on the outer peripheral wall of the case; the abdication part passes through the peripheral wall of the box body and is communicated with the accommodating cavity;

a fastening member provided on the outer peripheral wall of the case and located at the abdication portion; the fastening part is positioned in the installation space;

The fastening component is contacted with the cavity wall provided with the mounting part, so that the fastening component can apply constraint to the cavity wall provided with the mounting part on the shell; the fastening part extends into the accommodating cavity from the abdication part so as to release the constraint on the cavity wall provided with the mounting part.

According to the technical scheme, the fastening part is arranged, the fastening part and one end of the display box, which is positioned outside the installation space, are used for limiting a connection space together, and the edge of the installation part is arranged in the connection space, so that the display box is fixedly connected with the cavity wall provided with the installation part, and the installation and the fixation of the display box are realized; the display box is provided with the abdication part, so that the fastening part can extend into the accommodating cavity in the display box from the abdication part, and the fastening part is contacted with the restraint of the cavity wall of the opposite installation part, so that the display box can be separated from the cavity wall provided with the installation part.

Based on the technical scheme, the dehumidifier in the embodiment of the utility model utilizes the fastening component and one end of the display box, which is positioned outside the installation space, to jointly define a connection space, so that the edge of the installation part is arranged in the connection space, and the display box is fixedly connected with the cavity wall provided with the installation part, thereby realizing the installation and fixation of the display box; the display box is provided with the abdication part, so that the fastening part can extend into the accommodating cavity in the display box from the abdication part, and the fastening part is contacted with the restraint of the cavity wall of the opposite installation part, so that the display box can be separated from the cavity wall provided with the installation part. The dehumidifier has the advantages that the application range of the display box is wide, the display box is convenient to install and detach, and the display box has high connection strength and good connection effect with the cavity wall provided with the installation part.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a dehumidifier according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a dehumidifier of the present utility model at another angle;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of a display box 1 in one embodiment of the dehumidifier of the present utility model;

FIG. 5 is a schematic view of a display box in one embodiment of the dehumidifier of the present utility model 2;

FIG. 6 is a schematic view of the structure of a display box in one embodiment of the dehumidifier of the present utility model;

FIG. 7 is a schematic view of the structure of a display box in one embodiment of the dehumidifier of the present utility model 4;

FIG. 8 is an exploded view of a display box in one embodiment of the dehumidifier of the present utility model;

FIG. 9 is a schematic view of a structure of a case in an embodiment of the dehumidifier of the present utility model;

FIG. 10 is an enlarged view of the structure at B in FIG. 9;

FIG. 11 is an enlarged view of the structure at C in FIG. 9;

FIG. 12 is an enlarged view of the structure at D in FIG. 9;

FIG. 13 is a schematic view of the structure of a base in one embodiment of the dehumidifier of the present utility model;

FIG. 14 is an enlarged view of the structure at E in FIG. 13;

FIG. 15 is a schematic view of a structure of a dehumidifier according to an embodiment of the present utility model, in which a fresh air casing is in a semi-cut state 1;

FIG. 16 is an enlarged view of the structure at F in FIG. 15;

FIG. 17 is a schematic view of a new air shell in a semi-sectioned state 2 in an embodiment of the dehumidifier of the present utility model;

FIG. 18 is an enlarged view of the structure at G in FIG. 17;

FIG. 19 is a schematic view of the structure of the cabinet in one embodiment of the dehumidifier of the present utility model;

Fig. 20 is an enlarged view of the structure at H in fig. 19.

In the figure:

1.a housing; 2. a display box; 3. a fastening member;

11. A mounting part; 12. a penetrating portion;

21. a case body; 22. a base; 23. a receiving chamber;

211. An outer edge; 212. a display box opening; 213. a yielding part; 214. a support part; 215. a connecting column; 216. a penetration portion; 217. a blocking portion;

221. an extending portion; 222. a boss;

31. an operation unit; 32. a reinforcing part; 33. a connection part; 34. a fixing part.

Detailed Description

For the purposes of making the objects and embodiments of the present application more apparent, an exemplary embodiment of the present application will be described in detail below with reference to the accompanying drawings in which exemplary embodiments of the present application are illustrated, it being apparent that the exemplary embodiments described are only some, but not all, of the embodiments of the present application.

It should be noted that the brief description of the terminology in the present application is for the purpose of facilitating understanding of the embodiments described below only and is not intended to limit the embodiments of the present application. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.

The terms first, second and the like in the description and in the claims and in the above-described figures are used for distinguishing between similar or similar objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.

The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements explicitly listed, but may include other elements not expressly listed or inherent to such product or apparatus.

In one exemplary embodiment of the dehumidifier of the present utility model, as shown in fig. 1-20, the dehumidifier comprises a cabinet 1, a heat exchanger, a blower, a water tray, a display module, and a display box 2.

The directions described herein are based on the direction in which the user faces the dehumidifier, wherein the left side and the right side are distinguished from each other in the direction in which the user faces the dehumidifier, the side facing the user when the dehumidifier is used is defined as the front side, the opposite side is the rear side, and the upper side and the lower side of the dehumidifier are defined to distinguish between the upper side and the lower side when the dehumidifier is normally operated.

The shell 1 is used for forming the overall appearance of the dehumidifier, the shell 1 is provided with a top and a bottom, the top of the shell 1 and the bottom of the shell 1 are opposite, and the height direction of the shell 1 is from the top of the shell 1 to the bottom of the shell 1; the left side of the shell 1 is opposite to the right side of the shell 1, and the width direction of the shell 1 is from the left side of the shell 1 to the right side of the shell 1; the front side of the casing 1 is opposite to the rear side of the casing 1, and the direction from the front side of the casing 1 to the rear side of the casing 1 is the thickness direction of the casing 1.

The shell 1 is limited to form a heat exchange space and an installation space, and a heat exchanger and a fan are arranged in the heat exchange space. The heat exchanger includes an evaporator in which a refrigerant is subjected to an evaporation process, and a condenser in which a refrigerant is subjected to a condensation process. The fan is operated to form a low-pressure environment, so that air flow is driven to flow into a heat exchange air channel of the heat exchange space from the air inlet, condensed water is separated out from the air flow through the surface of the evaporator, and the air flow is blown out from the air outlet after the humidity of the air flow is reduced.

The working principle of the dehumidifier is as follows: when the dehumidifier is in dehumidification operation, high-temperature and high-pressure refrigerant gas discharged from the compressor enters the condenser, the refrigerant is condensed in the condenser, heat emitted by the refrigerant of the condenser is taken away by air flow flowing through the condenser, the refrigerant is changed into medium-temperature and high-pressure liquid from high-temperature and high-pressure gas in the condenser, the medium-temperature and high-pressure refrigerant liquid passes through the throttling device, the refrigerant is throttled and depressurized by the throttling device and then becomes low-temperature and low-pressure gas-liquid mixed refrigerant, and the refrigerant enters the evaporator and is evaporated in the evaporator.

The air outside the dehumidifier enters the periphery of the evaporator inside the dehumidifier, the refrigerant absorbs the heat of the air flow flowing through the periphery of the evaporator in the evaporation process of the evaporator, so that the temperature of the air flow flowing through the evaporator is reduced, the dew point temperature of the air flow flowing through the surface of the evaporator is also reduced, the water vapor in the air flow is condensed into dew to be separated out from the air flow, and the effect of reducing the relative humidity of the air flow flowing through the surface of the evaporator is achieved, thereby achieving the dehumidification effect. The refrigerant which is evaporated in the evaporator and changed into low-temperature low-pressure gas enters the compressor again, and the compressor compresses the low-temperature low-pressure gas refrigerant and then discharges the compressed low-temperature low-pressure gas refrigerant into the condenser to perform a refrigeration cycle again.

The water collector is located the below of heat exchanger for accept the comdenstion water of heat exchanger, heat transfer space and installation space are separated to the water collector, when the air current separates out the comdenstion water around the evaporimeter in heat transfer space, the comdenstion water adheres to the surface of parts such as evaporimeter, receive gravity effect and drop to the water collector in, the comdenstion water collector accepts the comdenstion water, and the water collector is connected with the drain pipe, the comdenstion water of accumulation in the water collector is discharged from the drain pipe, so that the comdenstion water in the heat transfer space is accepted by the water collector and can not directly drop to in the installation space, reduce the probability that the comdenstion water got into in the installation space, guarantee that compressor and electronic control module in the installation space can safe operation.

It should be noted that, one side of the water pan is arranged towards the heat exchange space, and the other side of the water pan is arranged towards the installation space.

The display module is used for displaying the working mode of the dehumidifier, indoor temperature and humidity and the like, and the specific structure, function and display content of the display module belong to common sense technology in the field, and are not repeated here.

The display box 2 is used for installing and fixing a display module; the display case 2 is provided in the installation space, and the display case 2 defines a receiving chamber 23 for receiving the display module. It should be noted that, in some embodiments, the electronic control module is also installed in the accommodating cavity 23.

It should be noted that, the display case 2 is provided with a display case opening 212, the display case opening 212 is in communication with the accommodating cavity 23, and the display module is located at the display case opening 212, so that a part of the display module is located in the accommodating cavity 23, and another part of the display module is located at the display case opening 212 or is located outside the accommodating cavity 23 by the display case opening 212, so that the user can see the display content of the display module.

As shown in fig. 19 and 20, in order to facilitate the placement of the display case 2 in the installation space, one of the side walls of the casing 1 for forming the installation space is provided with an installation portion 11, the installation portion 11 communicates with the installation space, and the display case 2 is placed in the installation space through the installation portion 11. The direction from the wall where the mounting portion 11 is provided to the wall opposite to the wall where the mounting portion 11 is provided is the first direction.

Since the display module is usually disposed on the top of the dehumidifier or on the side facing the user, the display box 2 is correspondingly disposed on the top of the dehumidifier or on the side facing the user, and thus the cavity wall where the mounting portion 11 is disposed may be disposed on the top of the dehumidifier or on the side facing the dehumidifier.

In some embodiments, the mounting portion 11 is a mounting portion through opening communicating with the accommodating cavity 23, the opening direction of the mounting portion through opening extends along the first direction, one end of the display box 2 along the first direction passes through the mounting portion through opening and is disposed in the mounting space, and the other end of the display box 2 along the first direction is located outside the mounting space.

In practical applications, the display box 2 is usually detachably connected to the casing 1, so as to facilitate installation, detachment, replacement, etc. of the display box 2.

In the dehumidifier, the fastening member 3 is disposed on the outer peripheral wall of the display box 2, the fastening member 3 is disposed in the installation space, the connection space is defined by the fastening member 3 and one end of the display box 2, which is disposed outside the installation space, the cavity wall of the installation part 11 is disposed in the connection space, and one ends of the fastening member 3 and the display box 2, which are disposed outside the installation space, are respectively in contact with the cavity wall of the installation part 11, so that the fastening member 3 applies constraint to the cavity wall of the installation part 11 opened in the casing 1, thereby fixedly connecting the display box 2 with the casing 1, and further realizing the installation and fixation of the display box 2.

Specifically, as shown in fig. 1 to 2, 15 and 17, one end of the display box 2 in the first direction extends from the mounting portion 11 into the mounting space, and the other end of the display box 2 in the first direction is located outside the mounting space; the fastening part 3 is arranged on the peripheral wall of the display box 2 and forms a connecting space together with one end of the display box 2 positioned outside the mounting space along the first direction; the inner edge of the mounting part 11 is arranged in the connecting space, so that the display box 2 is detachably connected with the cavity wall of the mounting part 11 arranged on the shell 1, and the display box 2 is convenient to mount and dismount.

As shown in fig. 10, the outer periphery of the display case 2 is provided with a relief portion 213, and the relief portion 213 communicates with the accommodation chamber 23; the fastening member 3 is disposed at the relief portion 213, and the fastening member 3 can be inserted into the accommodating chamber 23 by the relief portion 213 to release the restriction of the fastening member 3 to the chamber wall where the mounting portion 11 is disposed.

In some embodiments, the relief portion 213 is a through hole of the relief portion 213 communicating with the accommodating cavity 23, and an opening direction of the through hole of the relief portion 213 is perpendicular to both the length direction and the first direction of the display case 2.

In order to facilitate the fastening member 3 to extend from the relief portion 213 into the accommodation chamber 23, as shown in fig. 10 and 16, the fastening member 3 includes a connecting portion 33 and a fixing portion 34, the connecting portion 33 and the fixing portion 34 extending in the longitudinal direction of the display case 2; one end of the fixing part 34 along the length direction of the box body 21 is fixedly connected with the box body 21; the connection portion 33 is in contact with the cavity wall where the mounting portion 11 is provided; the operation portion 31 is located at one end of the connection portion 33 away from the fixing portion 34 in the longitudinal direction of the case 21.

It should be noted that, the dimension of the fixing portion 34 along the first direction is smaller than the dimension of the connecting portion 33 along the first direction, and the dimension of the fixing portion 34 along the first direction is smaller than the dimension of the relief portion 213 along the first direction, so as to reduce the connection area between the fixing portion 34 and the display case 2, thereby increasing the connection elasticity between the fixing portion 34 and the display case 2.

The fastening member 3 and the case 21 are integrally formed.

In some embodiments, as shown in fig. 18, the display box 2 is provided with a blocking portion 217, and the blocking portion 217 is located in the accommodating cavity 23 and is disposed corresponding to the abdicating portion 213, so as to limit the distance that the fastening member 3 extends into the accommodating cavity 23, and prevent the fastening member 3 from extending into the accommodating cavity 23 too far, so that the connection portion between the fixing portion 34 and the display box 2 is broken.

As shown in fig. 10 and 16, the side of the connection portion 33 facing away from the outer peripheral wall of the case 21 is provided with a reinforcing portion 32, and the reinforcing portion 32 serves to increase the contact area of the connection portion 33 with the cavity wall where the mounting portion 11 is provided.

In some embodiments, the reinforcement portion 32 is inclined in a first direction from a direction proximate the outer edge 211 of the case 21 away from the safety-provided cavity wall, and a dimension of the reinforcement portion 32 proximate the safety-provided cavity wall in the first direction is greater than a dimension of the reinforcement portion 32 proximate the safety-provided cavity wall in the first direction.

Since in practice the cavity wall thickness is not exactly the same, the dimension of the connection space in the first direction is designed to be adjustable in order to increase the application range of the display box 2.

Specifically, the fastening member 3 is movable in the first direction to adjust the dimension L of the connecting space in the first direction. In practical application, the wall thickness of the cavity where the mounting portion 11 is provided is generally 0.8mm, and therefore, in this embodiment, when the fastening member 3 is not subjected to an external force, the dimension L of the connection space in the first direction is 0.8mm, and when the wall thickness of the cavity where the mounting portion 11 is provided is greater than 0.8mm, it is necessary to apply an external force to the fastening member 3 so that the fastening member 3 moves in the first direction toward the wall far from the cavity where the mounting portion 11 is provided, to increase the dimension L of the connection space in the first direction.

The thickness of the cavity wall which can be installed in the connecting space is generally 0.8 mm-2.0 mm, and the value range of the dimension L of the connecting space along the first direction is 0.8 mm-2.0 mm.

The dehumidifier can move along the first direction by arranging the fastening part 3 so as to adjust the size of the connecting space along the first direction, thereby enabling the display box 2 to be installed on the cavity walls with different thicknesses and increasing the application range of the display box 2.

In order to facilitate movement of the fastening member 3 in the first direction, as shown in fig. 15 to 18, the fastening member 3 includes an operation portion 31, and the display case 2 is provided with a penetrating portion 216, the penetrating portion 216 extending in the first direction; the cavity wall of the housing 1 where the mounting portion 11 is provided with the penetrating portion 12, and the penetrating portion 216, the penetrating portion 12, and the operating portion 31 are correspondingly provided in the first direction. The external force passes through the penetrating portion 216 and the penetrating portion 12 and then contacts the operation portion 31, and applies a force to the operation portion 31 in a first direction away from the cavity wall where the mounting portion 11 is provided, to increase the size of the connecting space in the first direction, thereby releasing the restriction of the fastening member 3 against the cavity wall of the mounting portion 11.

After passing through the penetration portion 216 and the penetration portion 12, a member such as a clip or a metal column may be engaged with the operation portion 31 to apply a force to the operation portion 31. The outer diameter of the pin or the metal column may be 1mm.

After the display case 2 is assembled with the casing 1, the fastening member 3 is brought into contact with the wall of the installation portion 11 due to the fact that the external force is not applied to the fastening member 3, and the fastening member 3 can be inserted into the accommodation chamber 23 by the operation portion 31, so that the restriction of the fastening member 3 to the wall of the installation portion 11 is released.

The above dehumidifier increases the size of the connection space in the first direction by providing the operation portion 31 so that the fastening member 3 can move in the first direction. By providing the penetrating portion 216 and the penetrating portion 12, the clip, the metal column, or the like can be brought into contact with the operation portion 31 through the cavity wall and the outer edge 211 of the installation portion 11.

In other embodiments, the penetrating portion 216 is a through hole penetrating the outer edge 211 of the case 21 along the first direction, and the penetrating portion 12 is a through hole penetrating the cavity wall of the mounting portion 11 along the first direction.

In other embodiments, the pass-through portion 12 is a notch in communication with the mounting portion 11.

As shown in fig. 9, an outer edge 211 is disposed at an end of the display box 2 located outside the installation space, and a quadrilateral area defined by an edge of the outer edge 211 is larger than a quadrilateral area defined by the installation portion 11, so that an end of the display box 2 located outside the installation space abuts against a cavity wall where the installation portion 11 is disposed, and the outer edge 211 is matched with the fastening member 3, so that connection firmness of the display box 2 and the casing 1 is increased.

In some embodiments, outer edge 211 extends in a first direction toward a direction proximate base 22; the outer edge 211 contacts the side wall of the set mounting portion 11 to reduce the contact area of the display case 2 with the cavity wall of the set mounting portion 11.

The through portion 216 is disposed at the outer edge 211 and outside the accommodating chamber 23.

In order to facilitate the installation and fixing of the display module, the display box 2 is generally designed to be a split structure, as shown in fig. 8-13, the display box 2 includes a box body 21 and a base 22, the box body 21 is detachably connected with the base 22, one end of the box body 21 along the first direction passes through the installation portion 11 to extend into the installation space, and the other end of the box body 21 along the first direction is located outside the installation space; the base 22 is arranged in the installation space, and the base 22 is connected with one end of the box body 21 extending into the accommodating cavity 23 along the first direction; the base 22 and the case 21 together define a receiving chamber 23.

The box body 21 is provided with a connecting column 215, the connecting column 215 is positioned in the accommodating cavity 23, the base 22 is provided with a protruding part 222, the protruding part 222 is correspondingly arranged with the connecting column 215, and the connecting column 215 and the protruding part 222 are connected with the same fastener, so that the box body 21 is fixedly connected with the base 22.

It should be noted that, the connection post 215 is provided with a first connection hole, the protruding portion 222 is provided with a second connection hole, the first connection hole and the second connection hole are correspondingly arranged, and the fastener is simultaneously arranged in the first connection hole and the second connection hole, so that the box 21 is fixedly connected with the base 22.

The box body 21 is provided with a supporting part 214, and the supporting part 214 is positioned in the accommodating cavity 23; the base 22 is provided with an extending portion 221, and the extending portion 221 extends into the accommodating cavity 23 and contacts the supporting portion 214 to position the connection position of the box 21 and the base 22.

The outer edge 211 is disposed at one end of the case 21 located in the installation space.

The structure of the display case 2, its mounting step with the cavity wall where the mounting portion 11 is provided, and the working principle of the fastening member 3 will be described in detail below.

The display box 2 comprises a box body 21 and a base 22, wherein one end of the box body 21 along the first direction is positioned outside the installation space and is provided with an outer edge 211, and one end of the box body 21 along the first direction, which is not provided with the outer edge 211, passes through the installation part 11 and stretches into the installation space; the base 22 is arranged in the installation space, and the base 22 is connected with one end of the box body 21 extending into the accommodating cavity 23 along the first direction; the base 22 and the box 21 together define a containing cavity 23; the housing chamber 23 is provided with a display box opening 212, and the display box opening 212 opens a chamber wall located outside the installation space with the box body 21.

The outer peripheral wall of the box body 21 is provided with a fastening part 3, one end of the box body 21, which is positioned outside the installation space, is provided with an outer edge 211, the fastening part 3 and the outer edge 211 jointly define a connection space, and when the edge of the installation part 11 is arranged in the connection space, the fastening part 3 and the outer edge 211 are respectively contacted with the cavity wall provided with the installation part 11 so as to apply constraint on the cavity wall provided with the installation part 11, thereby fixedly connecting the box body 21 with the cavity wall provided with the installation part 11.

The outer peripheral wall of the box body 21 is provided with a yielding part 213, and the yielding part 213 is communicated with the accommodating cavity 23; the fastening member 3 is located at the relief portion 213, and the fixing portion 34 is connected to the case 21, and the connecting portion 33 is disconnected from the case 21, so that the fastening member 3 can be inserted into the accommodating chamber 23 by the relief portion 213 to release the restriction of the fastening member 3 and the outer rim 211 on the chamber wall where the mounting portion 11 is provided.

The case 21 is provided with a blocking portion 217, and the blocking portion 217 is located in the accommodating chamber 23 and is disposed corresponding to the relief portion 213 to limit the distance that the fastening member 3 extends into the accommodating chamber 23.

The fastening member 3 includes an operation portion 31, the operation portion 31 being located at one end of the connection portion 33 in the longitudinal direction of the case 21 away from the fixing portion 34; the case 21 is provided with a penetrating portion 216, and the penetrating portion 216 extends in the first direction; the cavity wall of the housing 1 where the mounting portion 11 is provided with the penetrating portion 12, and the penetrating portion 216, the penetrating portion 12, and the operating portion 31 are correspondingly provided in the first direction. The external force passes through the penetrating portion 216 and the penetrating portion 12 and then contacts the operation portion 31, and applies a force to the operation portion 31 in a first direction away from the cavity wall where the mounting portion 11 is provided, to increase the size of the connecting space in the first direction, thereby releasing the restriction of the fastening member 3 against the cavity wall of the mounting portion 11.

It should be noted that, the four fastening members 3 are configured to be four, the four fastening members 3 are correspondingly disposed on two sidewalls of the case 21 disposed along the length direction of the display case 2, and correspondingly, two sidewalls of the case 21 disposed along the length direction of the display case 2 are respectively provided with two abdicating portions 213, and the four fastening members 3 are disposed in one-to-one correspondence with the four abdicating portions 213. The four through portions 216 and the four through portions 12 are also arranged in a one-to-one correspondence with the four operation portions 31, respectively.

The connection portion 33 is provided with a reinforcing portion 32 on a side facing away from the outer peripheral wall of the case 21, and the reinforcing portion 32 serves to increase the contact area of the connection portion 33 with the cavity wall where the mounting portion 11 is provided.

The box body 21 is provided with a connecting column 215, the connecting column 215 is positioned in the accommodating cavity 23, the base 22 is provided with a protruding part 222, the protruding part 222 is correspondingly arranged with the connecting column 215, and the connecting column 215 and the protruding part 222 are connected with the same fastener, so that the box body 21 is fixedly connected with the base 22.

It should be noted that, the four connecting columns 215 are configured to be four, the four connecting columns 215 are respectively disposed at four corners of the box 21, the corresponding protrusions 222 are also configured to be four, the four protrusions 222 are respectively disposed at four corners of the base 22, and the four connecting columns 215 are connected with the four protrusions 222 in a one-to-one correspondence manner, so as to increase the connection firmness between the box 21 and the base 22.

The box body 21 is provided with a supporting part 214, and the supporting part 214 is positioned in the accommodating cavity 23; the base 22 is provided with an extending portion 221, and the extending portion 221 extends into the accommodating cavity 23 and contacts the supporting portion 214 to position the connection position of the box 21 and the base 22.

The mounting steps of the display box 2 in the dehumidifier are as follows: the box body 21 and the base 22 are fixedly connected, then the fastening part 3 stretches into the accommodating cavity 23 through the abdication hole, so that one end of the box body 21, which is not provided with the outer edge 211, stretches into the installation space through the installation part 11, when the outer edge 211 is abutted against the cavity wall of the installation part 11, the fastening part 3 is positioned in the installation space, the fastening part 3 protrudes out of the installation cavity through the abdication part 213 due to the fact that the fastening part 3 loses the external force effect, and the cavity wall of the installation part 11 is arranged under the combined action of the fastening part 3 and the outer edge 211, so that the outer edge 211 of the installation part 11 is also arranged in the connection space, and therefore the installation and the fixation of the display box 2 are realized.

The working principle of the fastening part 3 in the dehumidifier is as follows: the connecting portion 33 and the outer edge 211 define a connecting space, when the fastening member 3 is not acted by an external force, the dimension of the connecting space along the first direction is L, when the thickness of the cavity wall of the mounting portion 11 is greater than L, the edge of the mounting portion 11 cannot be arranged in the connecting space, the clamping pin or the metal column is used to contact with the operating portion 31 through the penetrating portion 216 and the penetrating portion 12, and the clamping pin or the metal column is used to apply a force to the operating portion 31 away from the outer edge 211 along the first direction so as to increase the dimension of the connection along the first direction, so that the edge of the mounting portion 11 can be clamped into the connecting space, and further the mounting of the display box 2 is realized.

When the display case 2 needs to be detached, a force is applied to the operation portion 31 toward the accommodating chamber 23 by a clip or a metal column so that the fastening member 3 is set in the accommodating chamber 23 by the relief portion 213, thereby releasing the restriction of the outer edge 211 and the fastening member 3 to the chamber wall where the mounting portion 11 is provided.

The dehumidifier is provided with the fastening component 3, the fastening component 3 and the outer edge 211 are used for limiting a connecting space, and the edge of the installation part 11 is arranged in the connecting space, so that the display box 2 is fixedly connected with the cavity wall provided with the installation part 11, and the installation and the fixation of the display box 2 are realized; by providing the relief portion 213 in the display case 2, the fastening member 3 can be inserted into the accommodating chamber 23 in the display case 2 by the relief portion 213, so that the fastening member 3 contacts the restriction of the chamber wall of the opposite mounting portion 11, and the display case 2 can be separated from the chamber wall of the mounting portion 11; by providing the fastening member 3 movable in the first direction to adjust the size of the connection space in the first direction, the display case 2 can be mounted to cavity walls of different thicknesses.

The display box 2 in the dehumidifier has wide application range, the display box 2 is convenient to install and detach, the connection strength of the display box 2 and the cavity wall provided with the installation part 11 is high, the connection effect is good, the cost is low, the universality is strong, and the assembly is simple.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. The illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims (10)

1. A dehumidifier, comprising:

the shell is limited to form a heat exchange space and an installation space, and an air outlet and an air inlet are formed in the shell;

The heat exchanger is arranged in the heat exchange space;

The fan is arranged in the heat exchange space, and is operated to introduce air flow into the heat exchange space from the air inlet, reduce the temperature after flowing through the surface of the heat exchanger to separate out condensed water, and then flow out of the shell from the air outlet;

The water receiving disc is arranged below the heat exchanger, is used for separating the heat exchange space from the installation space and is used for receiving condensed water falling in the heat exchange space;

The mounting part is arranged on one side cavity wall of the housing for forming the mounting space; the direction from the cavity wall provided with the mounting part to the cavity wall opposite to the cavity wall provided with the mounting part is a first direction;

The display box penetrates through the mounting part and stretches into the mounting space at one end along the first direction, and the other end of the display box is located outside the mounting space at the other end along the first direction; a containing cavity is defined in the display box;

A display module mounted to the display box and at least a portion of the display module is located within the receiving cavity;

A fastening member provided on an outer peripheral wall of the display case; the fastening part is positioned in the installation space;

the fastening part and one end of the display box, which is positioned outside the installation space, jointly define a connection space;

The mounting part is arranged in the connecting space, so that the fastening part and one end of the display box, which is positioned outside the mounting space, jointly apply constraint to the cavity wall provided with the mounting part.

2. The dehumidifier of claim 1, wherein a yielding portion is provided on the outer periphery of the display box, the yielding portion being in communication with the accommodating chamber; the fastening part is arranged at the abdication part, and can extend into the accommodating cavity from the abdication part so as to release the constraint of the fastening part on the cavity wall provided with the installation part.

3. A dehumidifier according to claim 2, wherein the display box is provided with a blocking portion located in the receiving chamber and arranged in correspondence with the relief portion to limit the distance the fastening member extends into the receiving chamber.

4. The dehumidifier of claim 1, wherein the securing member is movable in a first direction to adjust a dimension of the connection space in the first direction.

5. The dehumidifier of claim 4, wherein the fastening member includes an operating portion, the display box is provided with a penetrating portion, and the penetrating portion extends in a first direction; the casing is provided with a cavity wall of the mounting part, and the penetrating part, the penetrating part and the operating part are correspondingly arranged along a first direction.

6. The dehumidifier of claim 5, wherein the fastening member comprises a connection portion and a fixing portion, the connection portion and the fixing portion extending along a length direction of the display box; one end of the fixing part along the length direction of the display box is fixedly connected with the display box; the connecting part is contacted with the cavity wall provided with the mounting part; the operation part is positioned at one end of the connection part far away from the fixing part along the length direction of the display box.

7. The dehumidifier according to claim 6, wherein a side of the connection portion facing away from the peripheral wall of the display case is provided with a reinforcing portion for increasing a contact area of the connection portion with a cavity wall in which the mounting portion is provided.

8. The dehumidifier according to claim 1, wherein an outer edge is provided at one end of the display box located in the installation space, the outer edge being in contact with a side of the cavity wall provided with the installation portion facing away from the installation space, the outer edge being engaged with the fastening member so that the display box is fixedly connected with the cavity wall provided with the installation portion.

9. The dehumidifier of claim 8, wherein the outer rim extends in a first direction away from a side of the display box in a direction away from a wall of the cavity in which the mounting portion is disposed.

10. A dehumidifier, comprising:

the shell is limited to form a heat exchange space and an installation space, and an air outlet and an air inlet are formed in the shell;

The heat exchanger is arranged in the heat exchange space;

The fan is arranged in the heat exchange space, and is operated to introduce air flow into the heat exchange space from the air inlet, reduce the temperature after flowing through the surface of the heat exchanger to separate out condensed water, and then flow out of the shell from the air outlet;

The water receiving disc is arranged below the heat exchanger;

The mounting part is arranged on one side cavity wall of the housing for forming the mounting space; the direction from the cavity wall provided with the mounting part to the cavity wall opposite to the cavity wall provided with the mounting part is a first direction;

The display box comprises a box body and a base, wherein one end of the box body in the first direction penetrates through the mounting part to extend into the mounting space, and the other end of the box body in the first direction is positioned outside the mounting space; the base is arranged in the installation space and is connected with one end of the box body in the installation space; the base and the box body jointly define a containing cavity;

a display module mounted to the case and at least a portion of which is located within the receiving cavity;

A relief portion provided on the outer peripheral wall of the case; the abdication part passes through the peripheral wall of the box body and is communicated with the accommodating cavity;

A fastening member provided on the outer peripheral wall of the case and located at the relief portion; the fastening part is positioned in the installation space;

The fastening component is contacted with the cavity wall provided with the mounting part, so that the fastening component can apply constraint to the cavity wall of the housing provided with the mounting part; the fastening part extends into the accommodating cavity from the abdication part so as to release the constraint on the cavity wall provided with the mounting part.