CN217900068U - Dehumidifier - Google Patents

Abstract

The utility model discloses a dehumidifier, dehumidifier includes: organism, sealing plug structure. The machine body comprises a back plate, a liquid discharge hole and an opening are formed on the back plate, the two side surfaces of the back plate are respectively an inner surface and an outer surface, and a fixing structure is arranged on the inner surface of the back plate; the sealing plug structure comprises a sealing plug body and a connecting piece, wherein the sealing plug body is detachably connected to the liquid discharge hole, one end of the connecting piece is connected with the sealing plug body, and the other end of the connecting piece penetrates through the opening to be matched with the fixing structure. From this, so that the other end of connecting piece can pass opening and fixed knot structure cooperation, when the outage need be extracted to the sealing plug body, the sealing plug body can be connected on the backplate, avoid the sealing plug body to lose, increase the convenience of using the sealing plug body, and simultaneously, avoid or reduce the influence of the effort of applying on the sealing plug body along backplate thickness direction to connecting piece and fixed knot structure junction, increase connecting piece and fixed knot structure complex reliability and stability.

Description

Dehumidifier

Technical Field

The utility model belongs to the technical field of the dehumidifier technique and specifically relates to a dehumidifier is related to.

Background

In the prior art, the sealing plug structure is generally connected with the outer surface of the back plate, one end of the connecting piece is connected with the sealing plug body, and the other end of the connecting piece is connected with the outer surface of the back plate. At the in-process that the sealing plug structure used, especially to connecting piece and backplate detachable connected mode, when sealing plug body and outage separation, because the effect of external force, the one end that the sealing plug body was kept away from to the connecting piece breaks away from with the surface, brings the unchangeable of use, influences the experience of using.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a dehumidifier, can avoid connecting the difficult drop of sealing plug structure in drain department.

According to the utility model discloses dehumidifier, include: the machine body comprises a back plate, a liquid discharge hole and an opening are formed in the back plate, the two side surfaces of the back plate in the thickness direction are an inner surface and an outer surface respectively, the inner surface is one side surface of the back plate close to the center of the machine body, the outer surface is one side surface of the back plate far away from the center of the machine body, and a fixing structure is arranged on the inner surface of the back plate; the sealing plug structure comprises a sealing plug body and a connecting piece, wherein the sealing plug body is detachably connected to the liquid drainage hole, one end of the connecting piece is connected with the sealing plug body, and the other end of the connecting piece penetrates through the opening to be matched with the fixing structure.

According to the utility model discloses the dehumidifier, set up the opening on the backplate, and set up fixed knot at the internal surface of backplate and construct, so that the other end of connecting the connecting piece of connecting the sealing plug body can pass opening and fixed knot structure cooperation, when the outage need be extracted at the sealing plug body, the sealing plug body can be connected on the backplate, avoid the sealing plug body to lose, increase the convenience of using the sealing plug body, and simultaneously, the connecting piece of connection in fixed knot structure's one end can be better be connected with fixed knot structure, avoid or reduce the influence of the effort of applying on the sealing plug body along backplate thickness direction to connecting piece and fixed knot structure junction, increase connecting piece and fixed knot structure complex reliability and stability, protection sealing plug body that can be better.

In some embodiments, the opening penetrates through the back plate in the thickness direction of the back plate, a shielding part is connected to one part of the side wall of the opening, the shielding part and the other part of the side wall of the opening are spaced apart from each other to define a through hole, and the other end of the connecting piece penetrates through the through hole to be matched with the fixing structure.

In some embodiments, the shield is recessed from a portion of the outer surface of the back plate in a direction toward the inner surface to form a groove, and a portion of the connector is received in the groove.

In some embodiments, a side of the opening adjacent to the securing structure has a ramp extending obliquely in a direction away from the securing structure from the inner surface toward the outer surface of the back plate.

In some embodiments, the fixing structure is a protrusion provided on the inner surface of the back plate, and the other end of the connecting member is formed with a through hole to be fitted with the protrusion.

In some embodiments, the fixation structure comprises: one end of the connecting section is connected with the inner surface of the back plate, the other end of the connecting section extends towards the center of the machine body, and the connecting section is matched with the through hole; the limiting section is connected to the other end of the connecting section, and the maximum width of the limiting section in the transverse direction of the connecting section is larger than that of the connecting section in the transverse direction of the connecting section.

In some embodiments, the cross-sectional shape of the stop segment is a cross or a T.

In some embodiments, the connecting piece is an elongated piece, and the width of the connecting piece corresponding to the fixing structure is larger than the width of the rest part of the connecting piece.

In some embodiments, the one end of the connecting piece is provided with at least one first rib, and the first rib is arranged on the surface of one side of the connecting piece far away from the liquid discharge hole.

In some embodiments, the other end of the connector is provided with at least one second rib provided on a side surface of the connector remote from the inner surface of the back plate.

In some embodiments, the drain hole and the securing structure are located on either side of the opening.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a dehumidifier according to an embodiment of the present invention.

Fig. 2 is a perspective view illustrating a dehumidifier according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a portion P in fig. 2.

Fig. 4 is a schematic view of a dehumidifier according to another embodiment of the present invention.

Fig. 5 is a schematic view of a sealing plug structure according to an embodiment of the invention.

Fig. 6 is a schematic view of an inner surface of a back plate according to an embodiment of the present invention.

Fig. 7 is an enlarged schematic view of a portion Q of fig. 6.

Reference numerals are as follows:

a dehumidifier 100;

a machine body 10; a back plate 11; a drain hole 111; an opening 112; a slope 1121; a shielding portion 113; a perforation 114; an air inlet 115; an inner surface 116; an outer surface 117; an air outlet 12;

a fixed structure 20; a connecting section 21; a spacing section 22;

a sealing plug structure 30; a plug body 31; a connecting member 32; the first ribs 321; a second rib 322; a through hole 323;

a fan assembly 40; a heat exchange assembly 50; a water collection tray 60; a drain pipe 61.

Detailed Description

Embodiments of the present invention are described in detail below, the embodiments described with reference to the drawings are exemplary, and a dehumidifier 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 7, the dehumidifier 100 including: body 10, sealing plug structure 30.

Specifically, as shown in fig. 1 to fig. 4, the body 10 includes a back plate 11, a liquid discharge hole 111 and an opening 112 are formed on the back plate 11, two side surfaces of the back plate 11 in the thickness direction are an inner surface 116 and an outer surface 117, respectively, the inner surface 116 is a side surface of the back plate 11 adjacent to the center of the body 10, the outer surface 117 is a side surface of the back plate 11 away from the center of the body 10, and the fixing structure 20 is arranged on the inner surface 116 of the back plate 11; the sealing plug structure 30 includes a sealing plug body 31 and a connecting member 32, the sealing plug body 31 is detachably connected to the liquid discharge hole 111, one end of the connecting member 32 is connected to the sealing plug body 31, and the other end of the connecting member 32 passes through the opening 112 to be engaged with the fixing structure 20.

The fan assembly 40 and the heat exchange assembly 50 are arranged in the machine body 10, the fan assembly 40 is opposite to an air inlet 115 of the machine body 10, the fan assembly 40 guides air entering from the air inlet 115 to the heat exchange assembly 50, the air is condensed into condensed water on the surface of the heat exchanger through the heat exchange action of the heat exchange assembly 50 and flows to a water collecting tray 60 positioned below the heat exchange assembly 50, the water collecting tray 60 is connected with a liquid discharge pipe 61, the liquid discharge pipe 61 is matched with the liquid discharge hole 111, the orthographic projection area of the opening 112 along the thickness direction of the back plate 11 is larger than that of the liquid discharge hole 111, and the sealing plug body 31 is matched with the liquid discharge hole 111 to form sealing for the liquid discharge hole 111. The dried air is blown out from the air outlet 12 at the top of the machine body 10. When the water level in the water collection tray 60 reaches the preset water level, the sealing plug body 31 is opened to discharge the liquid in the water collection tray 60 from the liquid discharge port, so that the liquid in the water collection tray 60 is prevented from flowing into the machine body 10 and affecting the service life of the machine body 10. The sealing plug body 31 is connected to one end of the connecting member 32, and the other end of the connecting member 32 passes through the opening 112 formed in the back plate 11 and is connected to the fixing structure 20 formed on the inner surface 116 of the back plate 11.

According to the utility model discloses dehumidifier 100, set up opening 112 on backplate 11, and set up fixed knot structure 20 at the internal surface 116 of backplate 11, so that the other end of connecting piece 32 of connecting sealing plug body 31 can pass opening 112 and the cooperation of fixed knot structure 20, when sealing plug body 31 needs to extract outage 111, sealing plug body 31 can be connected on backplate 11, avoid sealing plug body 31 to lose, increase the convenience of using sealing plug body 31, and simultaneously, the connecting piece 32 of connecting in fixed knot structure 20's one end can be better be connected with fixed knot structure 20, avoid or reduce the influence of the effort of applying on sealing plug body 31 along backplate 11 thickness direction to connecting piece 32 and the junction of fixed knot structure 20, increase connecting piece 32 and fixed knot structure 20 complex reliability and stability, protection sealing plug body 31 that can be better.

In some embodiments, as shown in fig. 2 and 3, the opening 112 penetrates the back plate 11 along the thickness direction of the back plate 11, a shielding portion 113 may be connected to a portion of the side wall of the opening 112, the shielding portion 113 and another portion of the side wall of the opening 112 are spaced apart from each other to define a through hole 114, and the other end of the connecting member 32 passes through the through hole 114 to be engaged with the fixing structure 20. That is, when the shielding portion 113 is not disposed on a part of the sidewall of the opening 112 away from the fixing structure 20, the connecting member 32 can pass through the opening 112 to be engaged with the fixing structure 20. When the shielding portion 113 is disposed on a portion of the side wall of the opening 112 away from the fixed structure 20, the shielding portion 113 is connected to the inner surface 116 of the back plate 11, the shielding portion 113 is connected to at least one edge of the opening 112, so that the shielding portion 113 and the opening 112 define a through hole 114, the through hole 114 is open toward the fixed structure 20, and the connecting member 32 can be engaged with the fixed structure 20 through the through hole 114. Therefore, the shielding portion 113 is disposed on a part of the side wall of the opening 112, and the shielding portion 113 and the opening 112 define the opening 112, so that the connection between the connection member 32 and the fixing structure 20 can be achieved, and meanwhile, the connection member 32 is prevented from being bent inward to cause the connection member 32 and the fixing structure 20 to fall off, and the reliability of the installation of the connection member 32 and the fixing structure 20 can be increased.

Optionally, the shroud 113 is recessed from a portion of the outer surface 117 of the backplate 11 in a direction towards the inner surface 116 to form a recess in which a portion of the connector 32 is received. The shielding portion 113 is opposite to the opening 112, a portion of the opening 112 is recessed from the outer surface 117 of the back plate 11 to the inner surface 116 of the back plate 11 to form the shielding portion 113, a side of the shielding portion 113 adjacent to the outer surface 117 forms a groove, and a portion of the connecting member 32 is located in the groove when the connecting member 32 is mated with the fixing structure 20. Therefore, the shielding portion 113 is recessed inward to form a groove to accommodate a portion of the connecting member 32, so that the connecting member 32 can extend into the back plate 11 from the opening 112 to connect with the fixing structure 20, thereby avoiding the occurrence of creases when the connecting member 32 contacts the opening 112 and increasing the service life of the connecting member 32.

In some embodiments, as shown in fig. 3, a side of the opening 112 adjacent to the fixing structure 20 has a slope 1121, and the slope 1121 extends obliquely in a direction from the inner surface 116 toward the outer surface 117 of the back plate 11 in a direction toward away from the fixing structure 20. Therefore, the inclined surface 1121 can facilitate the matching between the connection member 32 and the opening 112, increase the guiding effect of the connection member 32 when the connection member 32 extends into the opening 112, facilitate the installation of the connection member 32 and the fixing structure 20, avoid the generation of a crease on the inclined surface 1121 of the connection member 32, and increase the service life of the connection member 32.

In some embodiments, referring to fig. 3, 5 and 7, the fixing structure 20 is a protrusion provided on the inner surface 116 of the back plate 11, and the other end of the connecting member 32 is formed with a through hole 323 for fitting with the protrusion. During installation of the connecting member 32, the end of the connecting member 32 remote from the bore seal body 31 projects through the bore 114 and into the interior of the backplate 11, and the connection of the connecting member 32 to the backplate 11 is established by providing a through hole 323 in this end, such that the through hole 323 cooperates with the projection provided on the inner surface 116. From this, through protruding and through-hole 323 cooperation, the installation of the connecting piece 32 of being convenient for improves the efficiency of connecting piece 32 installation, and is convenient for change when the circumstances such as damage appear in connecting piece 32, reduces the cost of later maintenance and use.

In some embodiments, as shown in fig. 3 and 5, the fixation structure 20 includes: one end of the connecting section 21 is connected with the inner surface 116 of the back plate 11, the other end of the connecting section 21 extends towards the center of the machine body 10, and the connecting section 21 is matched with the through hole 323; the limiting section 22 is connected to the other end of the connecting section 21, that is, the end of the connecting section 21 away from the back plate 11, and the maximum width of the limiting section 22 in the transverse direction of the connecting section 21 is greater than the maximum width of the connecting section 21 in the transverse direction of the connecting section 21. The cross-sectional area of the limiting section 22 is larger than that of the connecting section 21, the limiting sections 22 are symmetrically distributed about the central axis of the connecting section 21, and the area of the orthographic projection formed by the limiting section 22 on the back plate 11 is larger than that of the orthographic projection formed by the connecting section 21 on the back plate 11 along the thickness direction of the back plate 11. Therefore, when the fixing structure 20 is connected with the connecting member 32, the connecting section 21 is matched with the through hole 323, and the limiting section 22 passes through the through hole 323 and is matched with one side surface of the connecting member 32 far away from the back plate 11, so that the limiting of the connecting member 32 is formed, the connection reliability of the fixing structure 20 and the connecting member 32 is improved, and the connecting member 32 is prevented from falling off the fixing structure 20.

Alternatively, as shown in FIG. 3, the spacing segment 22 may have a cross-sectional shape that is a cross or T-shape. For example, the cross-sectional shape of the position-restricting section 22 may take a cross shape or a T-shape in the thickness direction of the back plate 11, and when the cross-sectional shape is a cross, the connecting section 21 is connected at the center of the position-restricting section 22. Therefore, when the cross-sectional shape of the limiting section 22 is set to be cross-shaped or T-shaped, the contact area between the limiting section 22 and the connecting member 32 can be increased, and the stress generated when the connecting member 32 is pulled is dispersed, so that the structural stability when the connecting member 32 is connected with the fixing structure 20 is better.

In some embodiments, referring to fig. 5, the connectors 32 are elongated, and the width of the connectors 32 at the corresponding securing structures 20 is greater than the width of the remainder of the connectors 32. When the limiting section 22 and the connecting piece 32 are in surface contact with one side of the back plate 11, the width of the connecting piece 32 corresponding to the limiting section 22 is larger, so that the limiting section 22 can be in complete contact with the connecting piece 32, and the limiting section 22 is prevented from being in surface contact with the connecting piece 32 at the edge. Therefore, the long connecting piece 32 is convenient to connect with the fixed structure 20, and the contact between the connecting piece 32 and the inner surface 116 of the back plate 11 can be ensured when the connecting piece 32 is connected with the fixed structure 20.

In some embodiments, as shown in fig. 5, one end of the connecting member 32 is provided with at least one first rib 321, and the first rib 321 is provided on a side surface of the connecting member 32 away from the drain hole 111. The connecting member 32 is provided with a first rib 321 on a side of the end, which is adjacent to the sealing plug body 31 and is far away from the outer surface 117 of the back plate 11, the first rib 321 extends along the width direction of the connecting member 32, the number of the first ribs 321 may be multiple, and the multiple first ribs 321 are arranged at intervals along the extending direction of the connecting member 32. The first rib 321 may also be disposed at one end of the connecting member 32 adjacent to one side of the back plate 11. Therefore, the first rib 321 is arranged on the surface of the side of the connecting piece 32 far away from the drain hole 111, so that the anti-slip effect on the surface of the connecting piece 32 can be increased, the friction force of the user contacting with the connecting piece 32 when pulling out the sealing plug body 31 can be increased, and the effect of saving labor is achieved.

Alternatively, as shown in fig. 5 to 7, the other end of the connecting member 32 is provided with at least one second rib 322, and the second rib 322 is provided on the side surface of the connecting member 32 away from the inner surface 116 of the back plate 11. Be equipped with second protruding muscle 322 on the surface of connecting piece 32 one side of being located the inboard one end of backplate 11 and keeping away from backplate 11, second protruding muscle 322 extends along the width direction of connecting piece 32, and the quantity of second protruding muscle 322 can be a plurality of, and a plurality of second protruding muscle 322 set up at the extending direction interval of connecting piece 32. The second rib 322 may also be disposed on a side of the end of the connector 32 that is located on the inner side of the backboard 11 that is adjacent to the inner surface 116 of the backboard 11. Thus, the second rib 322 is disposed on the connecting member 32 to increase the friction force between the connecting member 32 and the user when the connecting member 32 is installed, to facilitate the installation of the connecting member 32 and the fixing structure 20, and to increase the installation speed.

In some embodiments, as shown in FIG. 2, the drainage holes 111 and the fixing structures 20 are respectively located on both sides of the opening 112 along the width direction of the back plate 11. Therefore, the fixing structure 20 and the liquid discharge hole 111 are located on two sides of the opening 112, so that the connecting piece 32 can conveniently penetrate through the opening 112 to be connected with the fixing structure 20, meanwhile, the sealing plug body 31 is conveniently matched with the liquid discharge hole 111, the length of the connecting piece 32 is saved, and the convenience of connecting the connecting piece 32 and the fixing structure 20 is ensured.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A dehumidifier, comprising:

the machine body comprises a back plate, a liquid discharge hole and an opening are formed in the back plate, the two side surfaces in the thickness direction of the back plate are an inner surface and an outer surface respectively, the inner surface is one side surface of the back plate close to the center of the machine body, the outer surface is one side surface of the back plate far away from the center of the machine body, and a fixing structure is arranged on the inner surface of the back plate;

the sealing plug structure comprises a sealing plug body and a connecting piece, the sealing plug body is detachably connected to the liquid drainage hole, one end of the connecting piece is connected with the sealing plug body, and the other end of the connecting piece penetrates through the opening to be matched with the fixing structure.

2. The dehumidifier of claim 1, wherein the opening extends through the back plate in a thickness direction of the back plate, a shielding portion is connected to a portion of a sidewall of the opening, the shielding portion and another portion of the sidewall of the opening are spaced apart from each other to define a through hole, and the other end of the connecting member passes through the through hole to be engaged with the fixing structure.

3. The dehumidifier of claim 2 wherein the shield is recessed from a portion of the outer surface of the back plate toward the inner surface to form a recess, a portion of the connector being received in the recess.

4. The dehumidifier of claim 1, wherein a side of the opening adjacent to the fixed structure has a slope extending obliquely from the inner surface of the back plate toward the outer surface in a direction away from the fixed structure.

5. The dehumidifier of claim 1, wherein the fixing structure is a protrusion formed on the inner surface of the back plate, and a through hole engaged with the protrusion is formed on the other end of the connecting member.

6. The dehumidifier of claim 5, wherein the fixing structure comprises:

one end of the connecting section is connected with the inner surface of the back plate, the other end of the connecting section extends towards the center of the machine body, and the connecting section is matched with the through hole;

the limiting section is connected to the other end of the connecting section, and the maximum width of the limiting section in the transverse direction of the connecting section is larger than that of the connecting section in the transverse direction of the connecting section.

7. The dehumidifier of claim 6, wherein the cross-sectional shape of the limiting section is cross-shaped or T-shaped.

8. The dehumidifier of claim 1 wherein said connector is elongated and has a width corresponding to said fastening structure that is greater than the width of the remainder of said connector.

9. The dehumidifier of claim 1, wherein the one end of the connecting member is provided with at least one first rib, and the first rib is arranged on the surface of one side of the connecting member away from the liquid discharge hole; and/or

The other end of the connecting piece is provided with at least one second convex rib, and the second convex rib is arranged on the surface of one side of the inner surface of the connecting piece, which is far away from the back plate.

10. The dehumidifier of any of claims 1-9, wherein the drain hole and the securing structure are located on either side of the opening.

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