CN216897646U

CN216897646U - Humidifying device capable of spraying mist in multiple directions

Info

Publication number: CN216897646U
Application number: CN202220386621.8U
Authority: CN
Inventors: 蔡演强; 杨成
Original assignee: Guangdong Delma Technology Co Ltd
Current assignee: Guangdong Delma Technology Co Ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-07-05
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a humidifying device capable of spraying fog in multiple directions, which comprises a shell, a fog outlet pipe and a rotating head, wherein the shell is provided with a fog outlet cavity, the fog outlet pipe is positioned in the shell and is provided with a fog outlet, the fog outlet is communicated with the fog outlet cavity, the rotating head is provided with a ventilation cavity, an air inlet and an air outlet, the fog outlet, the air inlet, the ventilation cavity and the air outlet are sequentially communicated, and the rotating head is rotatably arranged in the fog outlet cavity to adjust the direction of the air outlet. The humidifying device capable of generating fog in multiple directions has the advantages that the fog generating direction can be adjusted, so that different application scenes are met, and the adaptability of the humidifying device is improved.

Description

Humidifying device capable of spraying mist in multiple directions

Technical Field

The utility model relates to the technical field of household appliances, in particular to a humidifying device capable of emitting fog in multiple directions.

Background

A humidifying device capable of spraying fog in multiple directions is a household appliance for increasing the humidity of a room. The humidifying device capable of emitting fog in multiple directions can humidify a designated room, and the indoor comfort is improved.

In the related art, the directions of mist outlets of the humidifying devices capable of generating mist in multiple directions are fixed, most mist outlets are vertically upward or along the horizontal direction, the mist generating direction is single, the humidifying devices capable of generating mist in multiple directions and generating mist vertically humidify local areas where the humidifying devices capable of generating mist in multiple directions are located, the humidifying devices cannot well diffuse into the whole room, the humidifying devices capable of generating mist in multiple directions and generating mist horizontally cannot humidify the upper space, and the humidifying effects of the two humidifying devices capable of generating mist in multiple directions are insufficient.

SUMMERY OF THE UTILITY MODEL

The present invention is based on the discovery and recognition by the inventors of the following facts and problems:

in the related art, the mist outlet of the humidifier is fixedly designed, so that the mist outlet direction of the humidifier cannot be adjusted, and the adaptability is weak.

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the embodiment of the utility model provides the humidifying device capable of emitting fog in multiple directions, and the fog outlet of the humidifying device has an adjustable function, so that the fog emitting direction of the humidifying device can be better adapted to relevant scenes.

The humidifying device capable of generating fog in multiple directions comprises a shell, a fog outlet pipe and a rotating head, wherein the shell is provided with a fog outlet cavity, the fog outlet pipe is positioned in the shell and provided with a fog outlet, the fog outlet is communicated with the fog outlet cavity, the rotating head is provided with a ventilation cavity, an air inlet and an air outlet, the fog outlet, the air inlet, the ventilation cavity and the air outlet are sequentially communicated, and the rotating head is rotatably arranged in the fog outlet cavity to adjust the direction of the air outlet.

According to the humidification device capable of emitting fog in multiple directions, the rotating head is rotatably arranged in the fog emitting cavity, so that the direction of the air outlet can be adjusted, the fog emitting direction can be adjusted, different application scenes can be met, and the adaptability of the humidification device is improved.

In some embodiments, the outer circumferential wall of the rotating head is a spherical surface, and the rotating head is rotatably disposed in the mist outlet chamber with the spherical center of the spherical surface as a rotation center.

In some embodiments, the rotary head includes an upper cover and a lower cover, the upper cover and the lower cover are detachably connected, the air inlet is disposed in the lower cover, the air outlet is disposed in the upper cover, and the upper cover and the lower cover jointly define the ventilation cavity.

In some embodiments, the upper end of the lower cover is provided with a first annular protrusion, the peripheral wall of the first annular protrusion is provided with a clamping groove, the inner peripheral wall of the upper cover is provided with a buckle, the lower end of the upper cover is sleeved outside the first annular protrusion, and the buckle is matched in the clamping groove.

In some embodiments, the housing comprises: the upper end of the outer shell is provided with a first opening, the top cover is arranged at the first opening, the top cover is provided with a second opening, the inner shell is arranged in the outer shell, the lower end of the inner shell is connected with the mist outlet, the upper end of the inner shell is connected with the lower surface of the top cover, and at least part of the rotating head is located in the inner shell and/or the second opening.

In some embodiments, the lower end of the inner shell is sleeved on the upper end of the mist outlet pipe, the lower surface of the top cover is provided with an annular groove, and the upper end of the inner shell is clamped in the annular groove.

In some embodiments, the upper end of the rotator head extends through the second opening and protrudes above the upper surface of the top cover.

In some embodiments, the multi-directional fog-discharging humidifying device further comprises a wind power concentration piece, the wind power concentration piece is connected with the fog discharging pipe and is positioned at the fog discharging port, the wind power concentrator comprises an outer barrel and an inner barrel arranged in the outer barrel, a second annular bulge is arranged on the outer peripheral wall of the outer barrel, the second annular bulge is erected on the upper end face of the fog discharging pipe, the lower edge of the outer barrel is connected with the lower edge of the inner barrel, and the cross sectional area of the inner barrel is gradually reduced in the direction from bottom to top.

In some embodiments, a second annular bulge is arranged on the outer peripheral wall of the outer cylinder body, the second annular bulge is erected on the upper end face of the mist outlet pipe, and the lower edge of the outer cylinder body is connected with the lower edge of the inner cylinder body.

Drawings

Fig. 1 is a schematic view of a humidifying device for multi-directional mist generation according to an embodiment of the present invention.

Fig. 2 is a schematic view of a swivel head of a multi-directional mist humidification apparatus according to an embodiment of the present invention.

Fig. 3 is a schematic view of a housing of the multi-directional fogging humidifying device of the embodiment of the present invention.

Fig. 4 is a schematic view of a wind concentrating piece of the multi-directional mist humidification device of the embodiment of the utility model.

Reference numerals:

the housing 1, the mist outlet chamber 101, the outer housing 102, the first opening 1021, the top cover 103, the second opening 1031, the annular recess 1032, the inner housing 104,

A mist outlet pipe 2, a mist outlet 201,

A rotating head 3, an upper cover 301, an air outlet 3011, a buckle 3012, a lower cover 302, an air inlet 3021, a first annular protrusion 3022, a clamping groove 3023, a ventilation cavity 303,

Wind-force centralizing part 5, outer cylinder 501, second annular bulge 5011 and inner cylinder 502.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

The following describes a multi-directional mist-discharging humidifying apparatus according to an embodiment of the present invention with reference to the drawings.

As shown in fig. 1, a humidifying device for multi-directional mist generation according to an embodiment of the present invention includes: a shell 1, a mist outlet pipe 2 and a rotating head 3.

The housing 1 is provided with a mist outlet cavity 101, the mist outlet pipe 2 is positioned in the housing 1, the mist outlet pipe 2 is provided with a mist outlet 201, and the mist outlet 201 is communicated with the mist outlet cavity 101. The rotary head 3 is provided with a ventilation cavity 303, an air inlet 3021 and an air outlet 3011, the mist outlet 201, the air inlet 3021, the ventilation cavity 303 and the air outlet 3011 are sequentially communicated, and the rotary head 3 is rotatably arranged in the mist outlet cavity 101 to adjust the direction of the air outlet 3011.

It will be appreciated that the mist outlet pipe 2 is connected to a mist generating assembly (not shown) which is provided in the housing 1, the mist generating assembly being located below the mist outlet pipe 2. The air mist produced by the mist producing component moves upwards to the mist outlet 201 through the mist outlet pipe 2, and the air mist is discharged into the mist outlet cavity 101 through the mist outlet 201.

Alternatively, as shown in fig. 1, the housing 1 has a column shape, and the housing 1 is disposed in the up-down direction. The mist outlet pipe 2 is arranged along the up-down direction, the mist outlet pipe 2 is positioned in the shell 1, and the central axis of the mist outlet pipe 2 is coaxial with the central axis of the shell 1. The mist outlet cavity 101 is positioned right above the mist outlet pipe 2, and the mist outlet 201 is communicated with the mist outlet cavity 101. The rotary head 3 is rotatably disposed in the mist outlet chamber 101, and the air inlet 3021 is located below the air outlet 3011.

Thus, the flow direction of the wind mist is: the air mist rises to the mist outlet 201 through the mist outlet pipe 2 and is discharged into the mist outlet cavity 101 through the mist outlet 201. The air mist in the mist outlet cavity 101 enters the ventilation cavity 303 through the air inlet 3021, and the air mist in the ventilation cavity 303 is discharged to the outside through the air outlet 3011.

In addition, the rotating head 3 is rotatably disposed in the mist outlet chamber 101, so that the direction of the air outlet 3011 can be adjusted, and thus the mist outlet direction of the humidifying device of the embodiment of the present invention can be adjusted.

According to the multi-direction fog-outlet humidifying device provided by the embodiment of the utility model, the rotating head 3 is rotatably arranged in the fog-outlet cavity 101, so that the orientation of the air outlet 3011 can be adjusted, the fog-outlet direction can be adjusted, different application scenes can be met, and the multi-adaptability of the humidifier can be further improved.

In some embodiments, as shown in fig. 1 and 2, the outer peripheral wall of the rotary head 3 is a spherical surface, and the rotary head 3 is rotatably disposed in the mist outlet chamber 101 along the spherical center of the spherical surface.

It will be appreciated that the rotary head 3 is rotatably disposed within the mist outlet chamber 101 along the spherical center of the spherical surface. In other words, the spin head 3 is rotatably disposed in the mist outlet chamber 101, and the rotation center of the spin head 3 is the spherical center of the sphere.

Alternatively, as shown in fig. 1 and 2, the upper end of the rotary head 3 and the lower end of the rotary head 3 are both flat surfaces, and the outer circumferential wall between the upper end of the rotary head 3 and the lower end of the rotary head 3 is spherical. The casing 1 is provided with an annular rotating groove, the shape of the bottom wall of the rotating groove is matched with the shape of the spherical surface of the rotating head 3, and the peripheral wall of the rotating head 3 is in rotating fit in the rotating groove.

In some embodiments, as shown in fig. 2, the rotary head 3 includes an upper cover 301 and a lower cover 302, the upper cover 301 and the lower cover 302 are detachably connected, an air inlet 3021 is provided in the lower cover 302, an air outlet 3011 is provided in the upper cover 301, and the upper cover 301 and the lower cover 302 together define a ventilation chamber 303.

It is understood that the wall surface of the outer peripheral wall of the upper cover 301 and the wall surface of the outer peripheral wall of the lower cover 302 together constitute a spherical surface in the above-described embodiment. After the upper cover 301 is connected to the lower cover 302, the upper cover 301 and the lower cover 302 together define a ventilation chamber 303.

Alternatively, as shown in fig. 2, the air inlet 3021 is disposed on the lower end surface of the lower cover 302, the air outlet 3011 is disposed on the upper end surface of the upper cover 301, and the air inlet 3021 corresponds to the air outlet 3011 in the up-down position. Further, the upper cover 301 and the lower cover 302 are detachably connected to each other, so that dirt in the ventilation cavity 303 can be cleaned.

In some embodiments, as shown in fig. 2, the upper end of the lower cover 302 is provided with a first annular protrusion 3022, the outer circumferential wall of the first annular protrusion 3022 is provided with a locking groove 3023, the inner circumferential wall of the upper cover 301 is provided with a locking buckle 3012, the lower end of the upper cover 301 is sleeved outside the first annular protrusion 3022, and the locking buckle 3012 is fitted in the locking groove 3023.

It can be understood that the detachable connection structure between the upper cover 301 and the lower cover 302 is a clamping groove 3023 and a buckle 3012 structure, which is simple in structure and convenient to install and detach.

Optionally, as shown in fig. 2, a first annular protrusion 3022 is disposed on the upper end surface of the lower cover 302, and a locking groove 3023 is disposed on the outer circumferential wall of the first annular protrusion 3022. The lower end surface of the upper cover 301 is fitted with the upper end surface of the lower cover 302, and the lower end surface of the upper cover 301 is fitted over the outer side of the first annular protrusion 3022. The inner peripheral wall of the upper cover 301 is provided with a buckle 3012, and the buckle 3012 is fitted in the slot 3023 to limit the upper cover 301 and the lower cover 302 from moving up and down.

In some embodiments, as shown in fig. 1 and 3, the housing 1 includes: an outer housing 102, a top cover 103 and an inner housing 104.

The upper end of the outer housing 102 has a first opening 1021. The top cover 103 is disposed at the first opening 1021, and the top cover 103 is provided with a second opening 1031. The inner housing 104 is disposed in the outer housing 102, a lower end of the inner housing 104 is connected to the mist outlet 201, an upper end of the inner housing 104 is connected to a lower surface of the top cover 103, and at least a portion of the rotator head 3 is disposed in the inner housing 104 and/or the second opening 1031.

Alternatively, as shown in fig. 3, the upper end of the outer case 102 has a circular first opening 1021. The top cover 103 is provided with a plurality of convex edges which are arranged at intervals along the circumferential direction of the first opening 1021. The top cover 103 is disposed at the first opening 1021, and the lower surface of the protruding edge abuts against the upper surface of the outer housing 102. In other words, the top cover 103 is installed at the first opening 1021 by a plurality of beads to prevent the top cover 103 from falling down.

Further, as shown in fig. 1, an upper end of the inner housing 104 is connected to a lower surface of the top cover 103, an upper end opening of the inner housing 104 is communicated with the second opening 1031, and a lower end of the inner housing 104 is communicated with the mist outlet 201. It will be appreciated that the inner cavity of the inner housing 104 and the second opening 1031 together form the mist outlet chamber 101.

Further, optionally, as shown in fig. 1, a portion of the upper cover 301 of the rotator head 3 is located within the second opening 1031, and a portion of the lower cover 302 of the rotator head 3 is located within the inner housing 104.

In some embodiments, as shown in fig. 3, the lower end of the inner shell 104 is sleeved on the upper end of the mist outlet pipe 2, the lower surface of the top cover 103 is provided with an annular groove 1032, and the upper end of the inner shell 104 is clamped in the annular groove 1032.

Alternatively, as shown in fig. 3, the lower end of the inner shell 104 is stepped, the lower end of the inner shell 104 is sleeved on the upper end of the mist outlet pipe 2, and the inner peripheral wall of the inner shell 104 is attached to the outer peripheral wall of the mist outlet pipe 2, so that the mist outlet 201 is communicated with the inner cavity of the inner shell 104.

Further, as shown in fig. 3, the lower surface of the top cover 103 is provided with an annular groove 1032, the shape of the upper end of the inner housing 104 matches the shape of the annular groove 1032, and the upper end of the inner housing 104 is caught in the annular groove 1032.

In some embodiments, as shown in fig. 1, the upper end of the rotator head 3 passes through the second opening 1031 and protrudes from the upper surface of the top cover 103.

Alternatively, as shown in fig. 1, the upper cover 301 of the rotary head 3 passes through the second opening 1031, and the upper end of the upper cover 301 protrudes from the upper surface of the top cover 103. It can be understood that the air outlet of the upper cover 301 is located above the top cover 103, so that the pressurized air mist can be directly sprayed out from the air outlet to the outside, and the top cover 103 is prevented from obstructing the spraying of the air mist.

In some embodiments, as shown in fig. 4, the wind power concentrator 5 is further included, the wind power concentrator 5 is connected with the mist outlet pipe 2 and located at the mist outlet 201, the wind power concentrator includes an outer cylinder 501 and an inner cylinder 502 arranged in the outer cylinder 501, a second annular protrusion 5011 is arranged on the outer circumferential wall of the outer cylinder 501, the second annular protrusion 5011 is erected on the upper end surface of the mist outlet pipe 2, the lower edge of the outer cylinder 501 is connected with the lower edge of the inner cylinder 502, and the cross-sectional area of the inner cylinder 502 is gradually reduced in the direction from bottom to top.

It can be understood that the air mist discharged through the air mist outlet 201 enters the air mist outlet cavity 101 through the wind-force concentrating member 5, so that the air mist is concentrated in the wind-force concentrating member 5, and the flow speed of the air mist discharged from the air mist outlet 201 is increased.

Alternatively, as shown in fig. 4, the second annular boss 5011 extends in the radial direction of the mist outlet 201, and the inner peripheral wall of the second annular boss 5011 is connected to the outer peripheral wall of the outer cylinder 501. The lower surface of the second annular protrusion 5011 abuts against the upper end surface of the mist outlet pipe 2, and the upper surface of the second annular protrusion 5011 abuts against the inner peripheral wall of the inner housing 104.

Further, as shown in fig. 4, the lower edge of the outer cylinder 501 is connected with the lower edge of the inner cylinder 502, and the connected portion is an arc transition. The cross-sectional area of the inner cylinder 502 is gradually reduced from bottom to top, in other words, the shape of the inner cylinder 502 is conical, and the caliber of the upper end opening of the inner cylinder 502 is smaller than the caliber of the lower end opening of the inner cylinder 502.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific 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 disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Although the above embodiments have been shown and described, it should be understood that they are exemplary and not intended to limit the utility model, and that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a humidification device of multi-direction fog that goes out, characterized in that, includes casing (1), goes out fog pipe (2) and rotating head (3), casing (1) has a fog chamber (101), it is located to go out fog pipe (2) just go out fog pipe (2) and have a fog mouth (201), go out fog mouth (201) with go out fog chamber (101) intercommunication, rotating head (3) have ventilation chamber (303), air intake (3021) and air outlet (3011), go out fog mouth (201) air intake (3021) ventilation chamber (303) with air outlet (3011) communicate in proper order, rotating head (3) rotationally establish in fog chamber (101) with the adjustment the direction of air outlet (3011).

2. The humidifying device for multi-directional mist discharge according to claim 1, wherein the outer peripheral wall of the rotary head (3) is a spherical surface, and the rotary head (3) is rotatably disposed in the mist discharge chamber (101) with the spherical center of the spherical surface as a rotation center.

3. The multi-directional mist humidifying device of claim 2, wherein the swivel head (3) comprises an upper cover (301) and a lower cover (302), the upper cover (301) and the lower cover (302) being detachably connected, the air inlet (3021) being provided in the lower cover (302), the air outlet (3011) being provided in the upper cover (301), the upper cover (301) and the lower cover (302) together defining the ventilation chamber (303).

4. The humidifying device with multi-directional mist outlet as recited in claim 3, wherein the upper end of the lower cover (302) is provided with a first annular protrusion (3022), the outer peripheral wall of the first annular protrusion (3022) is provided with a clamping groove (3023), the inner peripheral wall of the upper cover (301) is provided with a buckle (3012), the lower end of the upper cover (301) is sleeved outside the first annular protrusion (3022), and the buckle (3012) is fitted in the clamping groove (3023).

5. The humidifying device of multi-directional mist generation according to claim 1, wherein the housing (1) comprises:

an outer housing (102), an upper end of the outer housing (102) having a first opening (1021);

the top cover (103), the top cover (103) is arranged at the first opening (1021), and a second opening (1031) is arranged on the top cover (103);

the inner shell (104) is arranged in the outer shell (102), the lower end of the inner shell (104) is connected with the mist outlet (201), the upper end of the inner shell (104) is connected with the lower surface of the top cover (103), and at least part of the rotary head (3) is located in the inner shell (104) and/or the second opening (1031).

6. The humidifying device for multi-directional mist outlet according to claim 5, wherein the lower end of the inner shell (104) is sleeved on the upper end of the mist outlet pipe (2), the lower surface of the top cover (103) is provided with an annular groove (1032), and the upper end of the inner shell (104) is clamped in the annular groove (1032).

7. The humidifying device of claim 5, wherein the upper end of the swivel head (3) penetrates the second opening (1031) and protrudes from the upper surface of the top cover (103).

8. The humidifying device for multi-directional mist outlet according to claim 1, further comprising a wind force concentration piece (5), wherein the wind force concentration piece (5) is connected with the mist outlet pipe (2) and is positioned at the mist outlet (201), the wind force concentration piece comprises an outer cylinder (501) and an inner cylinder (502) arranged in the outer cylinder (501), the lower edge of the outer cylinder (501) is connected with the lower edge of the inner cylinder (502), and the cross-sectional area of the inner cylinder (502) is gradually reduced in the direction from bottom to top.

9. The humidifying device for multi-directional mist outlet according to claim 8, wherein a second annular protrusion (5011) is arranged on the outer peripheral wall of the outer cylinder (501), the second annular protrusion (5011) is erected on the upper end face of the mist outlet pipe (2), and the lower edge of the outer cylinder (501) is connected with the lower edge of the inner cylinder (502).