CN217763735U

CN217763735U - Top cap subassembly and humidifier of humidifier

Info

Publication number: CN217763735U
Application number: CN202221975468.9U
Authority: CN
Inventors: 祝克楠
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-08
Anticipated expiration: 2032-07-28

Abstract

The application relates to a top cap assembly of a humidifier and the humidifier. The top cover assembly comprises a top cover and a water inlet grille. The top cover includes a top surface, a bottom surface, and side surfaces. The water inlet grille comprises a plurality of grids, the grids surround the top cover and are arranged, gaps are reserved between every two adjacent grids, and at least one of the grids is connected to the bottom surface and/or the side surface. By the arrangement, water drops can quickly drop under the action of self weight, and the phenomenon that the joint of the grid and the top cover is seriously hung with water is improved.

Description

Top cap subassembly and humidifier of humidifier

Technical Field

The application relates to the technical field of humidifiers, in particular to a top cover assembly of a humidifier and the humidifier.

Background

The humidifier can carry out the humidification to the air, and the humidifier includes top cap subassembly, water tank set spare and the base that top-down set gradually. Wherein, the user can be to adding water from top cap assembly in giving the humidifier to the water in the supplementary water tank, current top cap assembly has serious string of water phenomenon when adding water, has obvious drop of water to exist on the top cap assembly.

SUMMERY OF THE UTILITY MODEL

The application provides a top cap subassembly and humidifier of modified humidifier can improve top cap subassembly's hanging water phenomenon.

A cap assembly for a humidifier, comprising:

a top cover comprising a top surface, a bottom surface, and side surfaces; and

the water inlet grille comprises a plurality of grids, the grids surround the top cover, gaps are reserved between every two adjacent grids, and at least one of the grids is connected to the bottom surface and/or the side surface.

Optionally, a notch is formed at a joint of at least one grid and the top cover, and the notch penetrates through the top surface and the bottom surface.

Optionally, a convex hull is formed at the joint of at least one grid and the top cover, and the convex hull extends to the top surface and the bottom surface.

Optionally, one of the plurality of grid bars is a first grid bar, and the width of the upper surface of one end of the first grid bar, which is connected with the top cover, is smaller than the width of the upper surface of the rest of the first grid bar.

Optionally, the first grid includes a first side surface and a second side surface in the circumferential direction of the top cover, the first side surface is provided with a first groove recessed toward the second side surface, and the first groove penetrates through to the upper surface of the first grid.

Optionally, the second side surface is provided with a second groove recessed toward the first side surface, and the second groove penetrates through to the upper surface of the first grid.

Optionally, one of the plurality of grid bars is a first grid bar, and the width of the upper surface of one end of the first grid bar, which is connected with the top cover, is smaller than the width of the lower surface of the end.

Optionally, the cross section of the first grid bar is trapezoidal.

Optionally, the top surface of the top cover is an arc-shaped surface with a high middle edge and a low edge.

A humidifier comprises a top cover assembly, a water tank assembly and a base, wherein the top cover assembly, the water tank assembly and the base are sequentially arranged from top to bottom, and the top cover assembly is any one of the top cover assembly and the base.

The technical scheme provided by the application can at least achieve the following beneficial effects:

the application provides a top cover assembly of a humidifier and the humidifier, wherein at least one of a plurality of grids is connected to the bottom surface and/or the side surface of the top cover. So set up, when pouring water on to the top cap, water flows down from top cap and grid department of meeting, because the effort between the hydrone, can form the drop of water and attach to in the department of meeting of top cap and grid, however, because the grid is connected in the bottom surface and/or the side of top cap, then grid below fretwork, consequently can not form the support to the drop of water, the drop of water can drip very fast under the dead weight effect and then flow to the water tank, improved the phenomenon that grid and top cap department of meeting seriously hung water.

Drawings

FIG. 1 is a schematic view of a humidifier shown in an exemplary embodiment of the present application;

FIG. 2 is a cross-sectional view of the humidifier shown in FIG. 1;

FIG. 3 is a schematic view of the roof assembly shown in FIG. 1;

FIG. 4 is a partial view of a cross-sectional view of the humidifier shown in FIG. 1;

FIG. 5 is an enlarged view of portion A of FIG. 3;

FIG. 6 is an enlarged view of a further embodiment taken at point A in FIG. 3;

fig. 7 is an enlarged view of a portion B in fig. 3.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with aspects of the present application.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. As used in this application, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Similarly, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item, and are instead denoted individually as if only one of the referenced item is referred to. "plurality" or "a number" means two or more. Unless otherwise specified, "front", "back", "lower" and/or "upper", "top", "bottom", and the like are for ease of description only and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Referring to fig. 1, fig. 1 is a schematic diagram illustrating a humidifier 100 according to an exemplary embodiment of the present application.

The humidifier 100 provided by the embodiment of the present application includes a top cover assembly 10, a water tank assembly 20, and a base 30, which are sequentially disposed from top to bottom. The base 30 includes a power plug 31, and the power plug 31 is used for connecting with the mains supply to supply power to the humidifier 100.

Referring to fig. 2, fig. 2 is a sectional view of the humidifier 100 shown in fig. 1.

The base 30 further includes a motor 32 and an impeller 33, wherein the rotation of the motor 32 drives the impeller 33 to rotate, so as to generate wind pressure, and thus outside air enters the wind channel 35 from the wind inlet 34 of the base 30.

The water tank assembly 20 comprises a water tank 21 and a submersible pump 22 arranged in the water tank 21, the submersible pump 22 conveys water in the water tank 21 to a water feeding channel 23, filter paper 27 is uniformly wetted through a filter element water feeding pipeline 24, a filter element water tank 25 and a filter element water leakage hole 26, and redundant water flows back to the water tank 21 from the water leakage hole 28. The air flow in the air duct 35 is blown to the wetted filter paper 27 through the air duct outlet 36, so that the air can be humidified.

Power top cap subassembly 10 possesses the air-out function and adds the water function, and humid air can blow out through top cap subassembly 10's air outlet to, the user can also add water through top cap subassembly 10 to water tank 21, the moisture in the supplementary water tank 21.

Referring to fig. 3 and 4, fig. 3 is a schematic view of the cap assembly 10 shown in fig. 1. Fig. 3 is a partial view of a cross-sectional view of the humidifier 100 shown in fig. 1.

The top cover assembly 10 comprises a top cover 11 and a water inlet grille 12, wherein the top cover 11 is arranged in the central area, and the water inlet grille 12 is arranged in the peripheral edge area of the top cover 11.

The top cover 11 includes a top surface 110, a bottom surface 112, and side surfaces 114. In one embodiment, the top surface 110 is provided as an arc with a high center and a low edge, so that water can flow to the tank 21 to avoid accumulating on the top cover 11 when water is added. The water inlet grille 12 comprises a plurality of grid bars 120, the grid bars 120 are arranged around the top cover 11 and distributed around the top cover 11, a gap 121 is reserved between every two adjacent grid bars 120, and the gap 121 can be used for air outlet and water inlet.

In some humidifiers, the grid bars 120 are connected to the top surface 110 of the top cover 11, which causes serious water hanging, a large amount of water drops are accumulated at the joints of the top cover 11 and the grid bars 120, and the water drops are supported by the top surface 110 and cannot drop. In this regard, the present application proposes attaching at least one of the plurality of grills 120 to the bottom surface 112 and/or the side surface 114 of the top cover 11. So set up, when pouring water to the top cap 11, water flows down from the top cap 11 and the grid 120 department of meeting, because the effort between the hydrone can make the drop of water temporarily stop in the department of meeting of top cap 11 and grid 120, however, because grid 120 connects in the bottom surface 112 and/or the side 114 of top cap 11, then grid 120 below fretwork, consequently can not form the support to the drop of water, the drop of water can drip fast under the effect of dead weight and then flow to water tank 21, the phenomenon of the serious string of water of grid 120 and top cap 11 department of meeting has been improved.

In this embodiment, the plurality of grills 120 may be attached to the bottom surface 112 and/or the side surface 114 of the top cover 11. In the embodiment shown in fig. 3 and 4, a plurality of grills 120 are attached to the side 114 of the top cover 11. In other embodiments, the plurality of grills 120 can be all attached to the bottom surface 112 of the top cover 11, or a portion of the grills 120 can be attached to the bottom surface 112 of the top cover 11 and another portion of the grills 120 can be attached to the side surface 114 of the top cover 11.

In the embodiment shown in fig. 3, the water inlet grille 12 further includes an outer frame 125, and the ends of the plurality of grid bars 120 away from the top cover 11 are connected to the outer frame 125, and the outer frame 125 includes, but is not limited to, a circular frame.

Referring to fig. 5, fig. 5 is an enlarged view of a portion a in fig. 3.

In one embodiment, a notch 122 is formed at the junction of at least one of the grills 120 and the top cover 11, and the notch 122 penetrates through the top surface 110 and the bottom surface 112. Therefore, the gap 122 can be used as a guiding groove, and the connection part of the grid 120 and the top cover 11 can make the water drop quickly drop along the gap 122, so as to shorten the staying time of the water drop at the position.

Notches 122 can be formed in the two sides of the joint of the grid 120 and the top cover 11, so that the number of the notches 122 can be increased, and correspondingly, the number of the flow guide grooves in the grid 120 is increased, and flow guide is achieved for rapid dropping of water drops.

In this embodiment, notches 122 are formed at the joints of the grills 120 and the top cover 11, and the number of the notches 122 at the joints of the grills 120 and the top cover 11 is two.

Referring to fig. 6, fig. 6 is an enlarged view of a portion a of fig. 3 according to another embodiment.

In another embodiment, the diversion may also be realized in the form of a convex hull, and specifically, a convex hull 124 is formed at the junction of at least one of the grills 120 and the top cover 11, and the convex hull 124 extends to the top surface 110 and the bottom surface 112. The convex hull 124 can also play a role in guiding water flow, so that the water drops can be quickly dropped. In the embodiment shown in fig. 6, a convex hull 124 is formed on one side of the junction of the grate bars 120 and the top cover 11, and a notch 122 is formed on the other side. Of course, the convex hulls 124 may be formed on both sides of the junction of the grill 120 and the top cover 11. In an alternative embodiment, a convex hull 124 may be formed at the junction of each grill 120 and the top cover 11.

Referring to fig. 7, fig. 7 is an enlarged view of a portion B in fig. 3.

In one embodiment, one of the plurality of bars 120 is a first bar 1201, and the width of the upper surface 12011 of the end of the first bar 1201 connected to the top cover 11 is smaller than the width of the upper surface of the rest of the first bar 1201. With this arrangement, the width of the upper surface 12011 at the end is small, so that water can be split when flowing down through the end, and small water drops are not easy to accumulate on the upper surface 12011, thereby improving the water hanging phenomenon.

In one embodiment, the first bars 1201 include a first side surface 12012 and a second side surface 12014 in the circumferential direction of the top cover, the first side surface 12012 is provided with a first groove 12013 recessed toward the second side surface 120142, and the first groove 12013 penetrates to the upper surface of the first bars 1201. Thus, the width of the upper surface 12011 of the first grill 1201 can be reduced, and the implementation is simple.

In an alternative embodiment, the second side surface 12014 is provided with a second groove 12015 recessed toward the first side surface 12012, and the second groove 12015 penetrates through to the upper surface 12011 of the first grid 1201. That is to say, both sides of the first grid 1201 may be provided with grooves, so that the width of the upper surface 12011 of the first grid 1201 may be further reduced, and the water hanging phenomenon may be further improved.

In other embodiments, the width of the upper surface of the end of the first grill 1201 that is connected to the top cover 11 is smaller than the width of the lower surface of the end. The upper surface of first bars 1201 is towards rivers, and the lower surface is the rivers dorsad, and when rivers flowed down, the upper surface of less width has the cutting effect to rivers, and the great drop of water of volume is difficult to be attached to the upper surface, so can make the probability of hanging water on first bars 1201 less. The cross section of the first grid 1201 can be trapezoidal, so that water hanging can be reduced, the strength of the first grid 1201 can be ensured, and the first grid 1201 is prevented from being broken or deformed under the action of water flow gravity.

The cross-sectional shape of the first grid 1201 is not particularly limited, and may be selected according to actual requirements. For example, the first grill 1201 may also be provided in a square shape, a circular shape, or the like. It should be further noted that the structures of the remaining grid bars 120 may adopt the same structure as the first grid bar 1201, and are not described herein again.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cap assembly for a humidifier, comprising:

a top cover comprising a top surface, a bottom surface, and side surfaces; and

2. The header assembly of claim 1, wherein a notch is formed at the junction of at least one of the rails and the header, the notch extending through to the top surface and the bottom surface.

3. The lid assembly of claim 1, wherein at least one of the rails is formed with a convex hull at the junction with the lid, the convex hull extending to the top surface and the bottom surface.

4. The header assembly of claim 1, wherein one of the plurality of rails is a first rail, and wherein an upper surface of the first rail at an end thereof that is adjacent to the header has a width that is less than a width of an upper surface of the first rail at a remainder of the first rail.

5. The header assembly of claim 4, wherein the first grill comprises a first side and a second side in a circumferential direction of the header, the first side being provided with a first groove recessed toward the second side, the first groove penetrating to an upper surface of the first grill.

6. The header assembly of claim 5, wherein the second side surface is provided with a second groove recessed toward the first side surface, the second groove penetrating to an upper surface of the first grill.

7. The header assembly of claim 1, wherein one of the plurality of rails is a first rail, and wherein an upper surface of an end of the first rail that is adjacent to the header has a width that is less than a width of a lower surface of the end.

8. The header assembly of claim 7, wherein the first grate bars are trapezoidal in cross-section.

9. The header assembly of any one of claims 1 to 7, wherein the top surface of the header is an arcuate surface with a high center and a low edge.

10. A humidifier, comprising a top cover assembly, a water tank assembly and a base arranged in sequence from top to bottom, wherein the top cover assembly is the top cover assembly of any one of claims 1 to 9.