CN114923243B

CN114923243B - Humidifier

Info

Publication number: CN114923243B
Application number: CN202210559391.5A
Authority: CN
Inventors: 林志荣; 库灿灿; 贺雷; 杜建波; 刘东海; 刘大山
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2023-04-25
Anticipated expiration: 2042-05-19
Also published as: CN114923243A

Abstract

The invention relates to the technical field of household appliances, in particular to a humidifier, which comprises: the side wall of the water tank is provided with an air inlet; the ultrasonic atomizer is arranged in the water tank; a wet curtain disposed in the water tank and at least partially above the ultrasonic atomizer; the shell is arranged above the water tank, the inside of the shell is communicated with the inside of the water tank, an air outlet is formed in the top of the shell, and a wind wheel is arranged in the shell. During operation of the humidifier, the wind wheel rotates, air continuously enters the humidifier through the air inlet and passes through the wet curtain, the ultrasonic atomizer atomizes water in the water tank to generate water mist, the water mist fully contacts the wet curtain with the wet curtain, so that air passes through the wet curtain to be humidified, and finally is blown out from the air outlet, the environment is humidified in an evaporation and humidification mode, compared with the prior art, a water pump is not required, and noise generated during operation of the ultrasonic atomizer is very low, so that noise can be greatly reduced, and user experience is improved.

Description

Humidifier

Technical Field

The invention relates to the technical field of household appliances, in particular to a humidifier.

Background

Along with the continuous improvement of people's living standard, the humidifier has become resident and has alleviated the first choice product of air drying, and the evaporation type humidifier on the market generally adopts the wet curtain of water pump wet, and the water pump draws water and can produce the noise, and the user often can compare the silence humidification effect that pays attention to the humidifier when purchasing the humidifier, so present humidifier user experience is felt poorly.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect of larger noise of the humidifier in the prior art, so as to provide the humidifier capable of reducing the noise.

In order to solve the technical problems, the humidifier provided by the invention comprises: the side wall of the water tank is provided with an air inlet; the ultrasonic atomizer is arranged in the water tank; a wet curtain disposed in the water tank and at least partially above the ultrasonic atomizer; the shell is arranged above the water tank, the inside of the shell is communicated with the inside of the water tank, an air outlet is formed in the top of the shell, and a wind wheel is arranged in the shell.

Optionally, be equipped with the atomizing chamber in the water tank, the atomizing chamber is located wet curtain's inboard, ultrasonic atomizer is located the atomizing intracavity, the top in atomizing chamber can open and shut and be equipped with first lid, the lateral wall intercommunication in atomizing chamber has a fog passageway, the fog passageway be suitable for with the outside intercommunication of humidifier.

Optionally, the first cover is hinged to the top of the atomizing chamber.

Optionally, one end of the mist outlet channel, which is communicated with the outside of the humidifier, is a mist outlet, and a second cover body is arranged at the mist outlet in an openable and closable manner.

Optionally, the second cover is hinged at the mist outlet.

Optionally, the mist outlet is provided at the top of the housing.

Optionally, at least two atomizing cavities are provided, and an ultrasonic atomizer is arranged on the inner side of each atomizing cavity.

Optionally, be equipped with annular surrounding rib in the water tank, wet curtain sets up the inboard of surrounding rib and support on the diapire of water tank, the inboard of surrounding the rib is suitable for placing water, the atomizing chamber is located the inboard of surrounding the rib.

Optionally, a partition board is arranged at the top end of the water tank, a grid is arranged on the partition board, and the top end of the wet curtain is supported below the partition board.

The technical scheme of the invention has the following advantages:

1. according to the humidifier provided by the invention, when the humidifier works, the wind wheel rotates, air continuously enters the humidifier through the air inlet and passes through the wet curtain, the ultrasonic atomizer atomizes water in the water tank to generate water mist, and the water mist and the wet curtain fully contact the wet curtain, so that the air is humidified in the process of passing through the wet curtain and finally blown out from the air outlet, the environment is humidified in an evaporation humidification mode, and compared with the prior art, a water pump is not required, and the noise is very low when the ultrasonic atomizer works, so that the noise can be greatly reduced, and the user experience is improved.

2. According to the humidifier provided by the invention, the atomizing cavity is arranged in the water tank and is positioned at the inner side of the wet curtain, the ultrasonic atomizer is positioned in the atomizing cavity, the top of the atomizing cavity is provided with the first cover body in an openable and closable manner, the side wall of the atomizing cavity is communicated with the mist outlet channel, the mist outlet channel is suitable for being communicated with the outside of the humidifier, one end of the mist outlet channel, which is communicated with the outside of the humidifier, is provided with the mist outlet, and the mist outlet is provided with the second cover body in an openable and closable manner. The second cover body and the first cover body are matched to realize that a user can select ultrasonic humidification or evaporative humidification, when the user wants to select ultrasonic humidification, the first cover body is closed, the second cover body is opened, the ultrasonic atomizer atomizes water in the water tank to generate water mist, and the water mist is blown into the environment outside the humidifier through the mist outlet channel to humidify the environment; when the user wants evaporation type humidification, open first lid, the second lid is closed, and ultrasonic atomizer produces water smoke to the atomizing of water in the water tank, and water smoke and wet curtain fully contact wet curtain, and the wind wheel rotates, and the air constantly gets into inside the humidifier through the air intake to pass wet curtain, the in-process that the air passed wet curtain is humidified, blows out from the air outlet at last, realizes adopting evaporation humidification's mode to the environment humidification.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a humidifier provided in an embodiment of the present invention when a second cover is opened;

fig. 2 is a cross-sectional view of a humidifier provided in an embodiment of the invention with a second cover closed;

FIG. 3 is a schematic view of the structure of the water tank shown in FIG. 1;

FIG. 4 is a schematic view of the water tank and the atomizing chamber and atomizing passage of FIG. 2 with the first cover closed;

fig. 5 is a schematic view of the water tank and the atomizing chamber and the atomizing passage in fig. 2 when the first cover is opened.

Reference numerals illustrate:

1. a water tank; 101. surrounding ribs; 2. an air inlet; 3. an ultrasonic atomizer; 4. a wet curtain; 5. a housing; 6. an air outlet; 7. a wind wheel; 8. an atomizing chamber; 9. a first cover; 10. a mist outlet passage; 1001. a horizontal section; 1002. a vertical section; 1003. a mist outlet; 11. a second cover; 12. a partition plate; 1201. and (5) a grille.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.

Example 1

Therefore, the embodiment provides a humidifier, which can reduce noise and improve user experience.

In one embodiment, as shown in fig. 1 to 5, the humidifier includes a water tank 1, an ultrasonic atomizer 3, a wet curtain 4, and a housing 5. The side wall of the water tank 1 is provided with an air inlet 2, and referring to fig. 3 to 5, the water tank 1 is provided with four side walls, each side wall is provided with the air inlet 2, and when the whole side wall of the water tank 1 is annular, the air inlet 2 can be arranged in all directions in the circumferential direction; the ultrasonic atomizer 3 is arranged in the water tank 1, the ultrasonic atomizer 3 can atomize water in the water tank 1 to generate water mist, the specific structure and the working principle of the ultrasonic atomizer 3 are known to those skilled in the art, and the detailed description of the embodiment is omitted; the wet curtain 4 is arranged in the water tank 1 and at least partially above the ultrasonic atomizer 3; the shell 5 is arranged above the water tank 1, the inside of the shell 5 is communicated with the inside of the water tank 1, an air outlet 6 is formed in the top of the shell 5, and a wind wheel 7 is arranged in the shell 5.

In this embodiment, the humidifier during operation, wind wheel 7 rotates, the air constantly gets into inside the humidifier through air intake 2 to pass wet curtain 4, ultrasonic atomizer 3 produces water smoke to the water atomization in the water tank 1, water smoke and wet curtain 4 abundant contact wet curtain 4, consequently the in-process that the air passed wet curtain 4 is humidified, blow out from air outlet 6 at last, realize adopting the mode of evaporation humidification to the environment humidification, compare with prior art, need not to set up the water pump, and ultrasonic atomizer 3 during operation noise is very little, consequently but greatly reduced noise, promote user experience and feel.

On the basis of the above embodiment, in a preferred embodiment, an atomization cavity 8 is provided in the water tank 1, the atomization cavity 8 is located at the inner side of the wet curtain 4, the ultrasonic atomizer 3 is located in the atomization cavity 8, a first cover 9 is openably provided at the top of the atomization cavity 8, a mist outlet channel 10 is communicated with the side wall of the atomization cavity 8, and the mist outlet channel 10 is suitable for being communicated with the outside of the humidifier. In the embodiment, by arranging the first cover body 9 on the top of the atomizing cavity 8 in an openable and closable manner, a user can select a humidifying mode by opening or closing the first cover body 9, when the user wants to select ultrasonic humidification, the first cover body 9 is closed, the ultrasonic atomizer 3 atomizes water in the water tank 1 to generate water mist, and the water mist is blown into the environment outside the humidifier through the mist outlet channel 10 to humidify the environment; when the user wants evaporation type humidification and ultrasonic humidification to go on simultaneously, open first lid 9, ultrasonic atomizer 3 produces water smoke to the atomizing of water in the water tank 1, some water smoke fully contacts wet curtain 4 with wet curtain 4, wind wheel 7 rotates, the inside of air continuous entering humidifier through air intake 2 to pass wet curtain 4, the in-process of air passing wet curtain 4 is humidified, blow out from air outlet 6 at last, realize adopting evaporation humidification's mode to the environment humidification, another part water smoke blows in the environment outside the humidifier through play fog passageway 10, to the environment humidification, realize ultrasonic humidification.

On the basis of the above embodiment, in a preferred embodiment, the first cover 9 is hinged to the top of the nebulization chamber 8. In this embodiment, the opening and closing of the first cover 9 are achieved by rotating the first cover 9, so that the first cover 9 can be opened or closed. In an alternative embodiment, the first cover 9 may be slidably disposed on top of the atomizing chamber 8, and the opening and closing of the first cover 9 may be achieved by sliding.

In addition to the above embodiment, in a preferred embodiment, the end of the mist outlet passage 10 communicating with the outside of the humidifier is a mist outlet 1003, and a second cover 11 is provided to be openable and closable at the mist outlet 1003. In this embodiment, by providing the second cover 11, the second cover 11 and the first cover 9 cooperate to enable the user to select ultrasonic humidification or evaporation type humidification. When a user wants to select ultrasonic humidification, the first cover body 9 is closed, the second cover body 11 is opened, the ultrasonic atomizer 3 atomizes water in the water tank 1 to generate water mist, and the water mist is blown into the environment outside the humidifier through the mist outlet channel 10 to humidify the environment; when the user wants evaporation type humidification, open first lid 9, second lid 11 is closed, and ultrasonic atomizer 3 produces water smoke to the atomizing of water in the water tank 1, and water smoke fully contacts wet curtain 4 with wet curtain 4, and wind wheel 7 rotates, and the air constantly gets into inside the humidifier through air intake 2 to pass wet curtain 4, the in-process of air passing wet curtain 4 is humidified, blows out from air outlet 6 at last, realizes adopting evaporation humidification's mode to the environment humidification.

In addition to the above embodiments, in a preferred embodiment, the second cover 11 is hinged at the mist outlet 1003. In this embodiment, the second cover 11 is opened and closed by rotating the second cover 11, so that the second cover 11 is opened and closed. In an alternative embodiment, the second cover 11 may be slidably disposed at the mist outlet 1003, and the second cover 11 may be opened or closed by sliding.

In a preferred embodiment, the mist outlet 1003 is provided on top of the housing 5, based on the above embodiment. As shown in fig. 1, the mist outlet 1003 is provided beside the air outlet 6, and in this embodiment, when the user selects ultrasonic humidification, water mist flows out from the top, so that the water mist flows in all directions to humidify the environment. Referring to fig. 2, in order to guide the water mist to the mist outlet 1003 at the top, the mist outlet 10 includes a horizontal segment 1001 and a vertical segment 1002, the horizontal segment 1001 passing through the wet curtain 4, the vertical segment 1002 being proximate to the side walls of the water tank 1 and the housing 5. In an alternative embodiment, the mist outlet 1003 may be provided on a side wall of the water tank 1, in which embodiment the mist outlet 10 may comprise only the horizontal segment 1001.

On the basis of the above embodiment, in a preferred embodiment, there are at least two atomizing chambers 8, and one ultrasonic atomizer 3 is provided inside each atomizing chamber 8. In this embodiment, by providing at least two atomizing chambers 8, and providing one ultrasonic atomizer 3 inside each atomizing chamber 8, the humidifying effect can be further improved.

On the basis of the above embodiment, in a preferred embodiment, as shown in fig. 2 and 3, an annular enclosing rib 101 is provided in the water tank 1, the wet curtain 4 is provided inside the enclosing rib 101 and supported on the bottom wall of the water tank 1, the inside of the enclosing rib 101 is suitable for placing water, and the atomizing chamber 8 is located inside the enclosing rib 101. In this embodiment, enclose the setting of muscle 101 and divide into two spaces with water tank 1 inside, wet curtain 4 and the water direct contact in the water tank 1 can not soak wet curtain 4, can effectively solve wet curtain 4 and appear moldy and stink because of being soaked in water, and can fix the position of wet curtain 4.

On the basis of the above embodiment, in a preferred embodiment, the top end of the water tank 1 is provided with a partition 12, the partition 12 is provided with a grille 1201, and the top end of the wet curtain 4 is supported below the partition 12. In this embodiment, the partition 12 is provided to facilitate the passage of air, and to further fix the position of the wet curtain 4, so that the structure is simple and compact.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.

Claims

1. A humidifier, comprising:

the side wall of the water tank (1) is provided with an air inlet (2);

an ultrasonic atomizer (3) arranged in the water tank (1);

a wet curtain (4) arranged in the water tank (1) and at least partially positioned above the ultrasonic atomizer (3);

the shell (5) is arranged above the water tank (1), the inside of the shell (5) is communicated with the inside of the water tank (1), an air outlet (6) is formed in the top of the shell (5), and a wind wheel (7) is arranged in the shell (5);

be equipped with atomizing chamber (8) in water tank (1), atomizing chamber (8) are located the inboard of wet curtain (4), ultrasonic atomizer (3) are located in atomizing chamber (8), the top of atomizing chamber (8) is equipped with first lid (9) openable and closable, the lateral wall intercommunication of atomizing chamber (8) has out fog passageway (10), go out fog passageway (10) be suitable for with the outside intercommunication of humidifier.

2. Humidifier according to claim 1, wherein the first cover (9) is hinged to the top of the nebulization chamber (8).

3. The humidifier according to claim 1, wherein one end of the mist outlet channel (10) communicating with the outside of the humidifier is a mist outlet (1003), and a second cover (11) is openably and closably provided at the mist outlet (1003).

4. A humidifier according to claim 3, wherein the second cover (11) is hinged at the mist outlet (1003).

5. A humidifier according to claim 3, wherein the mist outlet (1003) is provided at the top of the housing (5).

6. Humidifier according to claim 1, wherein at least two atomizing chambers (8) are provided, one of the ultrasonic atomizers (3) being provided on the inside of each atomizing chamber (8).

7. Humidifier according to any one of claims 1-6, wherein an annular enclosure rib (101) is provided in the water tank (1), the wet curtain (4) is provided inside the enclosure rib (101) and supported on the bottom wall of the water tank (1), the inside of the enclosure rib (101) is suitable for placing water, and the atomizing chamber (8) is located inside the enclosure rib (101).

8. A humidifier according to any one of claims 1-6, wherein the top end of the water tank (1) is provided with a partition (12), the partition (12) is provided with a grille (1201), and the top end of the wet curtain (4) is supported below the partition (12).