CN220793325U

CN220793325U - Humidifier

Info

Publication number: CN220793325U
Application number: CN202321892958.7U
Authority: CN
Inventors: 向冰; 刘义刚; 路尧远; 刘辰辰; 章海芸
Original assignee: Suzhou Beiang Intelligent Technology Co ltd
Current assignee: Suzhou Beiang Intelligent Technology Co ltd
Priority date: 2022-11-29
Filing date: 2023-07-18
Publication date: 2024-04-16
Anticipated expiration: 2033-07-18
Also published as: JP7357212B1; JP2024078363A; CN115614875A

Abstract

The application relates to the technical field of humidification equipment, in particular to a humidifier, which comprises: a main body member; the water storage container is arranged in the main body member; the upper end of the main body component is provided with a water injection component, the water injection component is provided with a water injection cavity, and the water injection cavity is communicated with the water storage container; the main body component is also provided with an air guide channel, the air guide channel is positioned at the lower part of the water injection cavity, and the water injection cavity is isolated from the air guide channel; the wet curtain component is provided with a hollow annular or columnar structure and is arranged in the water storage container. The humidifier that this application provided, through setting up the water injection subassembly, inject independent water injection water route, at the water injection in-process for the humidifier can normally air-out, and water injection and air-out do not influence each other, and the air-out keeps smoothly and can not appear the condition that the drop splashes, has showing the convenience that has improved the water injection process, can also avoid the drop to splash to wet article around.

Description

Humidifier

Technical Field

The application relates to the technical field of humidifying equipment, in particular to a humidifier.

Background

Currently, a humidifier is an apparatus for adjusting air humidity, and an existing evaporation type humidifier generally wets a filter core with water, and then sends an air flow passing through the filter core into a room by using a fan, thereby improving ambient humidity. There are two common water filling modes of a humidifier, one is to directly add water into an internal water container of the humidifier, and the other is to directly add water from a water filling port at the upper part of the humidifier. The first water adding mode is complex, the machine needs to be repeatedly disassembled and assembled, and the water adding mode is not convenient enough. The second water adding mode is simple and convenient to operate, and gradually becomes a new development direction of the humidifier. However, in the products with water added in the market, when water is added, the water is influenced by wind power of air outlet and blows out splashes.

Disclosure of Invention

The utility model provides a humidifier to a certain extent solve the technical problem of the condition that water splashes everywhere that goes up water adding type humidifier that exists receives the wind-force influence of air-out when adding water among the prior art, appear easily.

The application provides a humidifier, including: a main body member;

the water storage container is arranged in the main body member;

the upper end of the main body member is provided with a water injection assembly, the water injection assembly is provided with a water injection cavity, and the water injection cavity is communicated with the water storage container;

the main body member is also provided with an air guide channel, the air guide channel is positioned at the lower part of the water injection cavity, and the water injection cavity and the air guide channel are isolated from each other;

the wet curtain assembly is provided with a hollow annular or columnar structure, and the wet curtain assembly is arranged in the water storage container.

In the above technical solution, further, the main body member includes:

a first housing;

the second shell is sleeved outside the first shell;

the water storage container is arranged in the first shell, or the water storage container is arranged at the bottom of the first shell.

In any of the above technical solutions, further, the humidifier further includes an air guiding assembly, the height of the first housing is smaller than the height of the second housing, and the air guiding assembly is disposed on the first housing in the second housing;

the air guide assembly comprises a first air guide piece and a second air guide piece which can be mutually buckled.

In any of the above technical solutions, further, the first air guiding member and the second air guiding member define an installation space together, and a flow guiding assembly is disposed in the installation space, and the flow guiding assembly includes a fan, a motor cover, and a motor cover fastened on the motor cover, and a fixing cavity for accommodating a motor is formed between the motor cover and the motor cover;

the motor is provided with a driving shaft, and one end of the driving shaft penetrates through the motor cover to be connected with the fan;

the motor cover is provided with a plurality of water flow channels, and the water injection cavity is communicated with the water flow channels; the second air guide piece is provided with water guide channels the same in number as the water flow channels, and each water flow channel is communicated with one of the water guide channels.

In any of the above technical solutions, further, the water injection assembly is disposed at an upper end opening of the second housing, the water injection assembly includes at least one fixing member, at least one of the fixing member and the motor cover define the water injection cavity together, and the water injection cavity is communicated with the water flow channel.

In any one of the above technical solutions, further, the wet curtain assembly is disposed below the fan, a hollowed portion is formed at a center position of the wet curtain assembly, and the water injection cavity is communicated with the water storage container through the hollowed portion;

the bottom of the water storage container is provided with a pump body, and the pump body can enable the water pump in the water storage container to move towards the wet curtain component.

In any of the above technical solutions, further, a first air duct is formed inside the installation space;

the first shell and the second shell are sequentially communicated with each other, the second air channel, the wet curtain component and the first air channel are sequentially communicated, the motor drives the fan to start, directional air flow is formed in the main body component, and the directional air flow sequentially flows through the second air channel, the wet curtain component in a wet state, the fan and the first air channel and then flows to the outside of the main body component.

In any one of the above technical solutions, further, the humidifier further includes a water guiding component, a limiting portion is disposed at an upper end of the wet curtain component, and the water guiding component is disposed at the limiting portion;

the water in the water injection cavity flows to the water guide assembly through the water flow channel, the wet curtain assembly is of an annular structure, and under the guiding effect of the water guide assembly, the water flows into the water storage container along the inner wall surface of the wet curtain assembly.

In any of the above solutions, further, the water guiding assembly includes:

the first shell is provided with an installation part, and the sealing ring is arranged on the installation part;

the water guide ring comprises a first fixing part, a first water guide part and a second water guide part which are of an integrated structure, wherein the first fixing part extends towards the mounting part, the sealing ring is arranged between the mounting part and the first fixing part, and a gap between the water guide ring and the mounting part is sealed;

the first water guide part is positioned between the first fixing part and the second water guide part, the first water guide part is obliquely arranged, and the second water guide part extends towards the inner wall surface of the wet curtain assembly.

In any of the above technical solutions, further, a support member is disposed at the bottom of the wet curtain assembly, and the support member is disposed obliquely, and is formed with a water guiding inclined plane; the diameter of the wet curtain assembly gradually increases in the top-to-bottom direction.

In any of the above technical solutions, further, the water storage container is provided with a water supply channel, the water supply channel extends along the depth of the water storage container, one end of the water supply channel is connected with the pump body, and the other end of the water supply channel extends toward the wet curtain assembly.

In any of the above technical solutions, further, a water outlet is formed at one end of the water supply channel, which is close to the wet curtain assembly, and the water outlet is provided with a water spray nozzle.

In any of the foregoing solutions, further, the wet curtain assembly includes:

the lower support frame is in fit and detachable connection with the port of the water storage container;

the wet curtain support is arranged on the lower support frame;

the water-absorbing wet curtain is provided with an annular structure and is arranged on the wet curtain bracket;

the support upper cover is provided with an annular structure, and the support upper cover is arranged on the wet curtain support.

In any of the above technical solutions, further, the wet curtain support is provided with a water spraying channel, the bottom end of the water spraying channel is connected with the water spraying nozzle, and a plurality of spraying holes are formed in the upper end port of the wet curtain support at intervals.

Compared with the prior art, the beneficial effects of this application are:

the humidifier that this application provided includes: a main body member; the water storage container is arranged in the main body member; the upper end of the main body component is provided with a water injection component, the water injection component is provided with a water injection cavity, and the water injection cavity is communicated with the water storage container; the main body component is also provided with an air guide channel, the air guide channel is positioned at the lower part of the water injection cavity, and the water injection cavity is isolated from the air guide channel; the wet curtain component is provided with a hollow annular or columnar structure and is arranged in the water storage container.

The humidifier that this application provided through setting up the water injection subassembly, prescribes a limit to independent water injection water route, at the water injection in-process, the humidifier can normally air-out, and water injection water route and air-out route do not influence each other, can ensure that the water injection in-process air-out keeps smooth and can not appear the condition that the drop splashes, is showing the convenience that has improved the water injection process, can also avoid the drop to splash to wet article around.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an airflow path of a humidifier according to an embodiment of the present application;

fig. 2 is a schematic diagram of a water injection path of a humidifier according to an embodiment of the present application;

fig. 3 is an enlarged schematic view of the humidifier provided in fig. 2 at a;

fig. 4 is an exploded schematic view of a part of the structure of a humidifier according to an embodiment of the present application;

fig. 5 is a schematic view of a part of the structure of a humidifier according to an embodiment of the present application;

FIG. 6 is an exploded view of FIG. 5;

fig. 7 is a schematic structural diagram of a motor cover of the humidifier according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of an air guiding assembly of a humidifier according to an embodiment of the present application;

fig. 9 is a schematic structural diagram of a second air guiding member of the humidifier according to the embodiment of the present application;

fig. 10 is a schematic diagram of an air intake path of a humidifier according to an embodiment of the present application;

fig. 11 is a schematic structural view of a wet curtain assembly of a humidifier according to an embodiment of the present application;

fig. 12 is a schematic diagram of water flow in the pump body pumping process when the humidifier provided in the embodiment of the present application works;

fig. 13 is a schematic structural view of a water storage container of a humidifier according to an embodiment of the present application;

fig. 14 is another schematic view of a wet curtain assembly of a humidifier according to an embodiment of the present application;

fig. 15 is a schematic view of yet another perspective view of a wet curtain assembly of a humidifier according to an embodiment of the present application.

Reference numerals:

1-first shell, 101-fixed edge part, 2-second shell, 3-water storage container, 301-water supply channel, 302-water spray nozzle, 4-wet curtain component, 401-lower support frame, 402-wet curtain support, 403-support upper cover, 404-water absorbing wet curtain, 405-water spray channel, 406-spray hole, 5-pump body, 6-air guiding component, 601-first air guiding piece, 602-second air guiding piece, 6021-water guiding channel, 7-water guiding component, 701-motor cover, 702-motor cover, 7021-water flow channel, 7022-flow channel cover plate, 703-motor, 704-fan, 8-water injection component, 801-first fixing piece, 802-second fixing piece, 803-water injection port, 9-water guiding component, 901-water guiding ring, 9011-fixing part, 9012-first water guiding part, 9013-second water guiding piece, 902-sealing ring, 10-support piece, 100-water injection cavity, 200-water guiding cavity, 300-fixing cavity, 400-first air channel, 500-second air channel.

Detailed Description

The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application.

All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, 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 description of the present application and to simplify 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 application. 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 application, 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 terms in this application will be understood by those of ordinary skill in the art in a specific context.

A humidifier according to an embodiment of the present application is described below with reference to fig. 1 to 15.

Referring to fig. 1 to 15, embodiments of the present application provide a humidifier, including: the water storage container 3 and the main body member that comprises first casing 1 and second casing 2, the main body member is formed with the water injection passageway and the wind-guiding passageway that the route is different, mutually independent mutually noninterfere, the upper portion of water storage container 3 is provided with wet curtain subassembly 4, wet curtain subassembly 4 is located the middle part of main body member, the upper portion of wet curtain subassembly 4 is linked together with the water injection chamber 100 in the water injection passageway, the lower part of wet curtain subassembly 4 is linked together with water storage container 3, after this humidifier starts, the wind flows through the cavity position of wet curtain subassembly 4, thereby the outside space of this humidifier is flowed to after fully wetting plays the humidification effect. Specifically, the second housing 2 is sleeved outside the first housing 1 and fixed with each other, the height of the first housing 1 is smaller than that of the second housing 2, and the water storage container 3 is located at the bottom of the first housing 1. The upper end opening part of the second shell 2 is provided with a water injection assembly 8, and the water injection assembly 8 is communicated with the water storage container 3 through a water injection channel, so that the water injection mode of adding water is adopted in the humidifier, water can flow through the wet curtain assembly 4 in the water adding process, and water flows into the water storage container 3 along the inner wall surface of the wet curtain assembly 4, so that water adding is realized, and the wet curtain assembly 4 can be wetted. Inside the second casing 2, the inside of main part component is formed with the wind-guiding passageway to wind-guiding passageway is kept apart each other with water injection passageway and water injection chamber 100, and each other does not influence, and it can be seen that the humidifier that this embodiment provided is through two mutually independent passageway air-out and water injection passageway, thereby effectively avoid when adding water, the wind that releases through the wind-guiding passageway produces the influence to adding water, leads to water to splash everywhere.

Specifically, the main body member further includes a bottom cover, the bottom of the first housing 1 extends outwards to form a fixed edge 101, the bottom cover is disposed below the first housing 1, the first housing 1 may have a cylindrical structure with a larger height, the bottom of the first housing 1 is close to the bottom of the second housing 2, the second housing 2 is sleeved outside the first housing 1, the bottom of the second housing 2 is fixed to the fixed edge 101 of the first housing 1, and a fixing manner between the second housing 2 and the first housing 1 may be a clamping manner, which is not limited to this.

The outside at water storage container 3 is established to first casing 1 cover, or stated, water storage container 3 sets up in the inside of first casing 1, is provided with water supply channel 301 in the water storage container 3, and water supply channel 301 extends along the depth direction of water storage container 3, is provided with wet curtain subassembly 4 in the upper end opening part of water storage container 3, and the liquid level suspension setting in the relative water storage container 3 of wet curtain subassembly 4 avoids wet curtain subassembly 4 and water direct contact in the water storage container 3, effectively solves wet curtain subassembly 4 and soaks the problem that breeds the bacterium easily in water for a long time.

Further, the first shell 1, the second shell 2 and the water injection assembly 8 form an upper assembly of the humidifier together, the water storage container 3 and the wet curtain assembly 4 form a lower assembly of the humidifier, and the upper assembly and the lower assembly are stacked together, and the upper assembly can be manually taken down and separated, so that the water storage container 3 and the wet curtain assembly 4 can be conveniently cleaned.

The bottom of the water reservoir 3 is provided with a pump body 5, preferably a direct current brushless pump, the pump body 5 being capable of providing pressure to the water in the water reservoir 3 so as to pump the water a small number of times through the water supply channel 301 towards the wet curtain assembly 4. The wet curtain assembly 4 comprises a lower support frame 401, a wet curtain support frame 402, a water absorbing wet curtain 404 and a support upper cover 403, wherein the lower support frame 401 is detachably connected with the upper port of the water storage container 3, the wet curtain support frame 402 is arranged on the lower support frame 401, preferably, the wet curtain support frame 402 is clamped on the lower support frame 401, the lower support frame 401 and the wet curtain support frame 402 are of annular structures, the water absorbing wet curtain 404 is arranged on the wet curtain support frame 402, and the water absorbing wet curtain 404 is annular. The bracket upper cover 403 is provided with an upper port of the wet curtain bracket 402, and can limit the water absorbing wet curtain 404 on the wet curtain bracket 402.

Further, the bottom end of the water supply channel 301 is connected and communicated with the pump body 5, the upper port of the water supply channel 301 is a water outlet, and the water outlet is provided with a water spray nozzle 302. The wet curtain support 402 is provided with a water spray channel 405, the water spray channel 405 extends along the depth of the wet curtain support 402, the bottom of the water spray channel 405 is connected with and communicated with the water spray nozzle 302, an annular water tank is formed at the upper port of the wet curtain support 402, a plurality of spray holes 406 are formed at intervals at the bottom of the annular water tank, and the upper end of the water spray channel 405 is communicated with the annular water tank. After the pump body 5 pumps water into the water supply channel 301, water flows from the water outlet through the water spray nozzle 302 to the water spray channel 405 and enters the annular water tank, the water in the annular water tank flows downwards to the water absorbing wet curtain 404 through the plurality of spray holes 406, the water absorbing wet curtain 404 has water absorbing capacity, can fully absorb water and keep moist, the water absorbing wet curtain 404 is full in water and uniform in moist degree, and air flows out by wind after flowing through the moist water absorbing wet curtain 404, so that a humidifying effect is achieved. Preferably, the water spray nozzle 302 is provided with a sealing ring to ensure the sealing of the connection position with the water spray channel 405.

More preferably, as shown in fig. 11, the diameter of the wet curtain assembly 4 gradually increases along the direction from top to bottom, so that an included angle α is formed between the outer surface of the wet curtain assembly 4 and the vertical surface, and the size of α is 3 ° -10 °, preferably 5 °, because the structure of the wet curtain assembly 4 is an annular structure, in this embodiment, the wet curtain assembly 4 has a structure with a thin upper part and a thick lower part, has a larger cross-sectional area, effectively improves the water content, and when wind blows through the wet curtain assembly 4, the wind and the wet curtain assembly 4 also have a larger contact area, thereby effectively improving the humidifying effect of the humidifier.

Further, as shown in fig. 12, an arrow a in fig. 12 indicates a flow path of water during water return of the pump body 5 to the wet curtain assembly 4, and an arrow b in fig. 12 indicates a water supply path of water of the pump body 5 to the wet curtain assembly 4. The position that is close to the bottom of wet curtain subassembly 4 is provided with support piece 10, support piece 10 is annular structure, and support piece 10 sets up with the slope of wet curtain subassembly 4 relatively, thereby make the upper surface of support piece 10 form the water guide inclined plane, this humidifier is at the during operation, pump body 5 pulls the water to the wet curtain subassembly 4 after not by the water flow down support piece 10 of wet curtain subassembly 4 absorption, under the direction effect of the water guide inclined plane of support piece 10, the water flows back to the water storage container 3 along the inner wall of direction inclined plane, water storage container 3, thereby avoided this humidifier in the course of the work, the water directly falls into in the water storage container 3 when circulating flow under the effect of pump body 5 and produces great noise, thereby help improving user experience.

Further, since the height of the first casing 1 is smaller than that of the second casing 2, the air guiding assembly 6 is arranged inside the main body member, preferably, the air guiding assembly 6 is arranged above the first casing 1, or the air guiding assembly 6 and the first casing 1 are integrated into a whole, the air guiding assembly 6 comprises a first air guiding piece 601 and a second air guiding piece 602, the first air guiding piece 601 has a ring-shaped structure, the second air guiding piece 602 has a bowl-shaped structure, both the upper end and the lower end of the second air guiding piece 602 are open, the diameter of the upper port of the second air guiding piece 602 is approximately equal to the diameter of the lower opening of the first air guiding piece 601, the first air guiding piece 601 and the second air guiding piece 602 can be buckled with each other, and the diameter of the bottom end opening of the second air guiding piece 602 is smaller. In a state where the first air guide 601 and the second air guide 602 are fastened to each other, a space covered by the first air guide 601 and the second air guide 602 together forms an installation space.

Further, a plurality of water guiding channels 6021 are arranged on the side wall of the second air guiding piece 602 at intervals along the circumferential direction of the second air guiding piece 602, each water guiding channel 6021 extends along the vertical direction, each water guiding channel 6021 is penetrated in the second air guiding piece 602, the water guiding channels 6021 are arranged in the air guiding channels, the inner space of each water guiding channel 6021 is mutually separated from the air guiding channels, and the water guiding channels 6021 penetrate through the first air duct 400 from inside to outside along the vertical direction so as to be connected with the water guiding cavity 200 below the first air duct 400. The upper end of the water guide channel 6021 is raised relative to the inner wall surface of the second air guide 602, and the lower end of the water guide channel 6021 is raised relative to the outer wall surface of the second air guide 602, preferably, the water guide channel 6021 and the second air guide 602 have an integral structure, and can be processed by adopting an integral injection molding mode.

Further, the humidifier provided by the embodiment of the application includes the water conservancy diversion subassembly 7, specifically, the water conservancy diversion subassembly 7 includes motor cover 701, motor shroud 702, motor 703 and fan 704, motor shroud 702 detains and establishes and form fixed chamber 300 on motor cover 701, motor 703 sets up in fixed chamber 300, motor 703 is provided with the drive shaft, the one end of drive shaft passes motor cover 701 and extends to the outside of motor cover 701, fan 704 is connected with the drive shaft, thereby make motor 703 can drive fan 704 work, motor cover 701 and motor shroud 702 can carry out spacing and fixed motor 703, ensure the stability of motor 703 and fan 704 that is connected with motor 703, thereby make motor 703 start the back can drive fan 704 operation in order to produce the wind.

The fan 704 is located above the wet curtain assembly 4, and the fan 704 is disposed close to the wet curtain assembly 4, a portion between an outer wall surface of the fixing chamber 300 and an inner wall surface of the installation space forms the first air duct 400, an interlayer between the first housing 1 and the second housing 2 is formed with the second air duct 500, the fixing rim portion 101 of the bottom of the first housing 1 has a grill structure, and the grill structure serves as an air inlet, an upper end of the first air duct 400 is an air outlet, preferably, the air outlet is an annular opening, and the air outlet is disposed around the water injection assembly 8. As shown in fig. 1, 2 and 6, the second air duct 500, the wet curtain assembly 4, the fan 704 and the first air duct 400 are sequentially communicated along the bottom-to-top direction to form an air guide channel together, when the fan 704 starts to work, a directional air flow is formed inside the main body member, and the directional air flow flows from bottom to top and sequentially flows through the second air duct 500, the wet curtain assembly 4 containing water, the blades of the fan 704 and the first air duct 400 and then flows out of the air outlet of the first air duct 400, so that the moisture in the wet curtain assembly 4 is conveyed into the air outside the main body member to play a humidifying role.

When the first casing 1 has the annular structure, the space between the outer wall surface of the water storage container 3 and the second casing 2 and the space between the outer wall surface of the first casing 1 and the second casing 2 together form the second air duct 500.

Preferably, a sealing member is arranged at the connection position of the motor cover 701 and the motor cover 702, so that water is prevented from entering the fixing cavity 300 in the water injection process, and normal operation of the motor 703 is prevented.

Further, along the circumferential direction of the motor cover 702, a plurality of water flow channels 7021 are arranged at intervals on the outer wall surface of the side wall of the motor cover 702, preferably, the number of the water flow channels 7021 is the same as that of the water guide channels 6021, and the three water flow channels 7021 are communicated with the three water guide channels 6021 in a one-to-one correspondence manner, each water flow channel 7021 is provided with a water outlet, the water outlet is positioned at a position, close to the bottom surface, of the side wall of the motor cover 702, preferably, each water flow channel 7021 extends in the vertical direction, the length or the height of the water flow channel 7021 extends downwards, so that the water flow speed is accelerated, the water injection efficiency is improved, the lower end of the water flow channel 7021 extends downwards to the upper end of the water guide channel 6021 of the second air guide member 602 on the outer wall surface of the motor cover 702, and the water flow channels 7021 are in a sealing connection with the water guide channels 6021, so that water flowing down through the water injection ports flows to the plurality of water guide channels 6021 respectively without entering other parts of the second air guide member 602, that water does not enter the other parts inside the second air guide member 602, that water flow into the two parts 803, and the air flow paths cannot influence each other parts in the two air-stream space members. It can be seen that the diversion assembly 7 not only can fix the motor 703 and the fan 704, but also can conduct water during water adding.

Preferably, the upper end of the water flow channel 7021 is provided with a runner cover plate 7022, and the runner cover plate 7022 and the upper end opening of the water flow channel 7021 are mutually buckled or fixed in a welding manner, so that water is prevented from splashing out of the water flow channel 7021 when water is added.

Further, the water injection assembly 8 is disposed at the opening at the upper end of the installation space and is located above the motor cover 702, specifically, the water injection assembly 8 includes at least one fixing member, preferably, in this embodiment, the number of fixing members is two, the two fixing members are a first fixing member 801 and a second fixing member 802, the first fixing member 801 and the second fixing member 802 can be buckled with each other, the first fixing member 801 and the second fixing member 802 have annular structures, and after the first fixing member 801 and the second fixing member 802 are buckled with each other, the circular opening of the first fixing member 801 is used as the water injection port 803. The motor cover 702 has a groove structure, the shape of the second fixing piece 802 is adapted to the shape of the motor cover 702, so that the second fixing piece 802 can be placed in the groove structure of the motor cover 702, the second fixing piece 802 is fixed with the motor cover 702, a space enclosed by the first fixing piece 801, the second fixing piece 802 and the motor cover 702 together is the water injection cavity 100, and after water is added through the water injection port 803, water enters the water injection cavity 100, namely, is located in the groove structure of the motor cover 702.

Further, the humidifier provided by the embodiment of the application further includes a water guiding assembly 9, the water guiding assembly 9 includes a sealing ring 902 and a water guiding ring 901 having an annular structure, the water guiding ring 901 is connected with the wet curtain assembly 4, and the lower end opening of the second air guiding member 602 is located at the inner ring of the water guiding ring 901, so as to ensure that the inner space of the second air guiding member 602, that is, the first air duct 400 is communicated with the wet curtain assembly 4. The space between the second air guiding piece 602 forms the water guiding cavity 200, the water flowing down through the three water guiding channels 6021 enters the water guiding cavity 200, and the water guiding cavity 200 is annular, that is, the water flowing down through the three water guiding channels 6021 is restored to be annularly distributed and flows in the water guiding cavity 200, so that the water can be guided to the wet curtain assembly 4 in an annular path, the wetting humidity of the wet curtain assembly 4 is accelerated, and the lower humidifying efficiency caused by insufficient wetting of the water curtain assembly in the initial stage of the humidifier is effectively improved.

During water injection, a user directly injects water into the water injection cavity 100 at the top of the humidifier, water enters the water guide cavity 200 through three groups of independent water flow channels 7021 and water guide channels 6021 which are vertically downward and communicated at the bottom of the water injection cavity 100, vertical water flow is guided to be circular water flow under the action of the water guide cavity 200 and the water guide ring 901, flows through the water injection cavity 100 and the water guide cavity 200 in sequence, flows to the hollowed-out part and flows down along the inner wall surface of the hollowed-out part, and finally flows into the water storage container 3, and in the water injection process, the water flows along the path: the water injection cavity 100, the water guide cavity 200, the hollow part of the wet curtain assembly 4 and the water storage container 3 are the water injection channels, and it can be seen that water flows to the water storage container 3 through the inner wall surface of the annular structure of the wet curtain assembly 4 without interfering with wind flowing through the net body part of the wet curtain assembly 4.

Further, the upper port of the first housing 1 is provided with a mounting portion, and the sealing ring 902 is disposed at the mounting portion and located between the water guiding ring 901 and the first housing 1, for sealing a gap between the water guiding ring 901 and the first housing 1, so as to avoid water seeping out through the gap between the two.

Specifically, the upper end port of the first housing 1 is internally folded to form an installation part, the cross section of the sealing ring 902 is in a U shape, the opening of the U shape is downward, and the sealing ring 902 is closely attached to the inner wall of the first housing 1. The water guiding ring 901 comprises a fixing part 9011 with an integral structure, a first water guiding part 9012 and a second water guiding part 9013, the fixing part 9011 extends upwards relative to the first water guiding part 9012 and is clamped in the sealing ring 902, the first water guiding part 9012 is provided with an annular structure, an outer ring of the first water guiding part 9012 is connected with the fixing part 9011, an inner ring of the first water guiding part 9012 is connected with the second water guiding part 9013, the second water guiding part 9013 is also provided with an annular structure, the axial direction of the second water guiding part 9013 is distributed along the vertical direction, preferably, the lower end of the second water guiding part 9013 extends to be abutted with the inner wall surface of the wet curtain assembly 4, more preferably, the outer ring of the first water guiding part 9012 is higher than the inner ring, so that the first water guiding part 9012 is obliquely arranged to play a guiding role, and the lower end opening of the water guiding channel 6021 is arranged opposite to the first water guiding part 9012, so that water flowing out from the water guiding channel 6021 falls on the upper surface of the first water guiding part 9012 and the inner wall surface of the first water guiding part 903 to the wet curtain assembly 4.

Further, the upper end of wet curtain subassembly 4 has the support, is formed with first grafting portion on the support, and water guide ring 901 is provided with the second grafting portion that can be connected with first grafting portion adaptation, can ensure the stability between water guide ring 901 and the wet curtain subassembly 4 on the one hand, on the other hand, has the rib position structure of inserting between the two, can block through the mode that the adaptation was pegged graft and can not pass through the air (wind) inflow first wind channel 400 of wet curtain subassembly 4 that is in wet state, influences humidification effect and efficiency.

To sum up, the humidifier that this application provided through setting up the water injection subassembly, prescribes a limit to independent water injection water route, at the water injection in-process, the humidifier can normally air-out, and water injection water route and air-out route each other do not influence, can ensure that the water injection in-process air-out keeps smooth and can not appear the condition that the drop splashes, is showing the convenience that has improved the water injection process, can also avoid the drop to splash to wet article around.

In addition, the humidifier that this application embodiment provided, at the water injection in-process, rivers do not contact with the fan and fall along wet curtain assembly's internal face, and water and fan flabellum take place to contact when can avoiding adding water and pat and produce harsher sound, can also avoid water to directly fall into in the water storage container from higher position and produce great noise.

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

Claims

1. A humidifier, comprising:

a main body member;

the water storage container is arranged in the main body member;

2. The humidifier of claim 1, wherein the body member includes:

a first housing;

the second shell is sleeved outside the first shell;

3. The humidifier of claim 2, further comprising an air guide assembly, the first housing having a height that is less than a height of the second housing, the air guide assembly disposed on the first housing within the second housing;

4. A humidifier according to claim 3, wherein the first air guiding member and the second air guiding member together define an installation space, and a flow guiding assembly is disposed in the installation space, the flow guiding assembly includes a fan, a motor cover, and a motor cover fastened to the motor cover, and a fixing cavity for accommodating a motor is formed between the motor cover and the motor cover;

the motor cover is provided with a plurality of water flow channels which are respectively communicated with the water injection cavity; the second air guide piece is provided with water guide channels the same in number as the water flow channels, and each water flow channel is communicated with one of the water guide channels.

5. The humidifier of claim 4, wherein the water injection assembly is disposed in the second housing, the water injection assembly including at least one fixture, at least one of the fixture and the motor cover together defining the water injection chamber, the water injection chamber in communication with the water flow passage.

6. The humidifier of claim 4, wherein the wet curtain assembly is disposed below the fan, a hollowed-out portion is formed at a central position of the wet curtain assembly, and the water injection cavity is communicated with the water storage container through the hollowed-out portion;

7. The humidifier of claim 6, wherein the interior of the installation space forms a first air duct;

8. The humidifier of claim 6, further comprising a water guide assembly, wherein a limit portion is disposed at an upper end of the wet curtain assembly, and wherein the water guide assembly is disposed at the limit portion;

9. The humidifier of claim 8, wherein the water guide assembly comprises:

the water guide ring comprises a first fixing part, a first water guide part and a second water guide part which are of an integral structure, wherein the first fixing part extends towards the mounting part, and the sealing ring is arranged between the mounting part and the first fixing part so as to seal a gap between the water guide ring and the mounting part;

10. A humidifier according to any one of claims 6-9, wherein a bottom of the wet curtain assembly is provided with a support member, the support member being inclined, the support member being formed with a water guiding inclined surface;

the diameter of the wet curtain assembly gradually increases in the top-to-bottom direction.

11. The humidifier of claim 6, wherein the water reservoir is provided with a water supply channel extending along a depth of the water reservoir, one end of the water supply channel being connected to the pump body, the other end of the water supply channel extending toward the wet curtain assembly.

12. The humidifier of claim 11, wherein the water supply channel forms a water outlet near an end of the wet curtain assembly, the water outlet being provided with a water spout.

13. The humidifier of claim 12, wherein the wet curtain assembly comprises:

the wet curtain support is arranged on the lower support frame;

14. The humidifier of claim 13, wherein the wet curtain support is provided with a water spray channel, a bottom end of the water spray channel is connected with the water spray nozzle, and a plurality of spray holes are formed in an upper end port of the wet curtain support at intervals.