Water curtain mounting rack, water curtain assembly and fogless humidifier

Abstract

The utility model provides a water curtain mounting frame, a water curtain assembly and a fog-free humidifier, and relates to the field of household appliances. The water curtain mounting frame comprises a base and a top seat. The top seat and the base are oppositely arranged, connecting parts are arranged between the top seat and the base, one end of each connecting part is connected with the base, the other end of each connecting part is connected with the top seat, an air inlet channel is formed between the connecting parts, and the connecting parts are used for supporting the purification water curtain. A water tank is arranged at the top of the top seat, a plurality of water leakage holes are formed in the circumferential direction of the water tank at intervals, and the water leakage holes correspond to the top end of the purification water curtain. A water guide pipe is arranged in the height direction of the water curtain mounting frame and integrally formed with the base and the top base, the top of the water guide pipe communicates with the water tank, and the bottom of the water guide pipe is used for being connected with a pipeline. The water guide pipe is integrated on the water curtain mounting bracket, so that a water path can be simplified, the assembly is convenient, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, and in particular to a water curtain mounting frame, a water curtain component and a fog-free humidifier. Background Art

[0002] Mist-free humidifiers use physical methods to force water molecules into the air, rather than producing visible water mist through high-pressure atomization or ultrasonic oscillation, thereby achieving a mist-free, clean, and healthy humidification effect. Generally, there are two methods: cold evaporation and hot evaporation.

[0003] Mistless humidifiers are generally equipped with a water curtain assembly and a pumping assembly. The water in the water tank is transported to the top of the water curtain assembly through the pumping assembly, and then flows downward along the water curtain to keep the water curtain moist. After the dry airflow passes through the water curtain, the water on the water curtain can be partially evaporated to form water vapor, which mixes with the airflow to increase the humidity of the air.

[0004] However, the existing pipeline structure for delivering water to the water curtain is complex and inconvenient to assemble. Utility Model Content

[0005] The utility model aims to provide a water curtain mounting bracket, a water curtain assembly and a fog-free humidifier, which can integrate a water guide pipe on the water curtain mounting bracket, thereby simplifying the water path, facilitating assembly and reducing costs.

[0006] The embodiment of the utility model is achieved as follows:

[0007] In a first aspect, the utility model provides a water curtain mounting frame, which is applied to a fogless humidifier, and the water curtain mounting frame includes a base and a top seat;

[0008] The top seat and the base are arranged opposite to each other, a connecting part is arranged between the top seat and the base, one end of the connecting part is connected to the base, and the other end is connected to the top seat, an air inlet channel is formed between the connecting parts, and the connecting part is used to support the purification water curtain;

[0009] A water tank is arranged on the top of the top seat, and a plurality of water leakage holes are arranged at intervals in the circumferential direction of the water tank, and the water leakage holes correspond to the top of the purification water curtain;

[0010] A water pipe is arranged along the height direction of the water curtain mounting frame, and the water pipe is integrally formed with the base and the top seat, the top of the water pipe is communicated with the water tank, and the bottom of the water pipe is used for connecting a pipeline.

[0011] In an optional embodiment, there are multiple connecting parts, and the multiple connecting parts are arranged at intervals along the outer periphery of the base, and the air inlet channel is formed between two adjacent connecting parts.

[0012] In an optional embodiment, the connecting portion, the top seat, the base and the water conduit are integrally formed.

[0013] In an optional embodiment, the outer diameter of the top seat is greater than the outer diameter of the base, and the top end of the connecting portion is connected to the bottom surface of the top seat and is close to the inner periphery of the top seat;

[0014] The top seat is downwardly provided with an outer limiting boss, and a mounting groove is formed between the outer limiting boss and the connecting portion, and the mounting groove is used for mounting the purified water curtain.

[0015] In an optional embodiment, a guide plate is provided in the mounting groove; and / or,

[0016] The bottom wall of the installation groove is provided with an annular boss located at the outer periphery of the water leakage hole.

[0017] In an optional embodiment, the water curtain mounting frame further includes a top cover and a bottom cover, and the top cover is mounted on the top seat to seal the water tank;

[0018] The base is provided with a card slot, and the bottom cover is provided with a buckle, and the buckle is buckled in the card slot.

[0019] In a second aspect, the utility model provides a water curtain assembly, comprising a water curtain mounting frame and a purification water curtain assembly as described in any one of the aforementioned embodiments;

[0020] The purified water curtain is sleeved on the outer periphery of the connecting portion and covers the water guide pipe inside.

[0021] In a third aspect, the utility model provides a fog-free humidifier, including an outer shell, a water tank, an electric heating component, a water pumping component, an air supply component, and the water curtain component described in the above embodiment;

[0022] The water tank is arranged at the bottom of the inner side of the outer shell;

[0023] The electric heating component is in the shape of a hollow tube with openings at both ends, and an air inlet channel is provided on the side wall. The electric heating component is arranged in the outer shell and is located above the water tank;

[0024] The outer shell is provided with an air inlet hole, and the air inlet hole corresponds to the air inlet flow channel;

[0025] The water curtain assembly is arranged inside the electric heating assembly and is spaced apart from the electric heating assembly;

[0026] The pumping assembly is disposed in the water tank and connected to the lower end of the water pipe;

[0027] The air supply assembly is arranged in the outer shell and located at the top of the outer shell. The top of the outer shell is provided with an air outlet.

[0028] In an optional embodiment, the mistless humidifier further includes a water inlet connection piece;

[0029] The water diversion connecting piece is arranged in the outer shell and fixedly connected to the outer shell, and the water curtain assembly is installed on the top of the water diversion connecting piece;

[0030] The water diversion connector is formed with a water channel, the water channel has a first interface and a second interface, and the bottom end of the water guide pipe is inserted into the first interface;

[0031] The pumping assembly includes a water pump and a flow channel arranged in the water tank;

[0032] The water pump is installed on the water tank and communicated with the flow channel, and the flow channel is communicated with the second interface;

[0033] The operation of the water pump can guide the water in the water tank along the flow channel, the water channel and the water guide pipe to the water tank.

[0034] In an optional embodiment, a limiting ring platform is protruded from the top of the water diversion connector, and the limiting ring platform is inserted into the base;

[0035] The water diversion connecting piece is provided with a water guide groove, and the water guide groove is communicated with the water tank. The water flowing from the water curtain assembly to the water diversion connecting piece can flow back into the water tank through the water guide groove.

[0036] The beneficial effects of the water curtain mounting frame, the water curtain assembly and the fog-free humidifier provided by the embodiment of the utility model include:

[0037] The present application arranges a water pipe along the height direction of the water curtain mounting frame, and the water pipe is integrally formed with the base and the top seat. The top of the water pipe is connected to the water tank, and the bottom of the water pipe is used to connect the pipeline. In this way, the pumping assembly only needs to be connected to the bottom end of the water pipe, thereby simplifying the water path layout of the fog-free humidification device, facilitating assembly and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1A schematic diagram of the structure of a fog-free humidifier provided in an embodiment of the utility model;

[0040] Figure 2 A schematic cross-sectional view of a fog-free humidifier provided in an embodiment of the utility model;

[0041] Figure 3 A schematic diagram of the structure of a water curtain assembly provided in an embodiment of the utility model;

[0042] Figure 4 A schematic diagram of the exploded structure of the water curtain assembly provided in the embodiment of the utility model;

[0043] Figure 5 A schematic diagram of the structure of the water curtain mounting frame provided by an embodiment of the utility model without the top cover and the bottom cover.

[0044] Icons: 100- water curtain mounting frame; 110- base; 111- slot; 120- top seat; 121- water tank; 122- water leakage hole; 123- external limit boss; 124- mounting slot; 125- guide plate; 126- annular boss; 130- connection part; 131- air inlet channel; 150- water guide pipe; 160- top cover; 170- bottom cover; 171- buckle; 200- water curtain assembly; 210- purified water Curtain; 300-mist-free humidifier; 310-outer shell; 311-air inlet; 313-air outlet; 320-water tank; 330-electric heating component; 331-air inlet channel; 340-water pumping component; 341-water pump; 343-channel; 350-air supply component; 360-water diversion connector; 361-water channel; 363-first interface; 365-second interface; 367-limiting ring; 368-water guide groove. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0046] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0048] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0049] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0050] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Example

[0052] Please refer to Figure 1 and Figure 2, this embodiment provides a fogless humidifier 300. The fogless humidifier 300 includes an outer shell 310, a water tank 320, an electric heating component 330, a water pumping component 340, an air supply component 350 and a water curtain component 200. The water tank 320 is arranged at the bottom of the inner side of the outer shell 310. The electric heating component 330 is in the shape of a hollow tube with openings at both ends, and an air inlet channel 331 is arranged on the side wall. The electric heating component 330 is arranged in the outer shell 310 and is located above the water tank 320. The electric heating component 330 is connected to the outer shell 310 through a mounting bracket. The outer shell 310 is provided with an air inlet hole 311, and the air inlet hole 311 corresponds to the air inlet channel 331. The water curtain component 200 is arranged inside the electric heating component 330 and is spaced apart from the electric heating component 330. The water pumping assembly 340 is disposed in the water tank 320, and can deliver water to the water curtain assembly 200 through the pipeline structure, so that when the mistless humidifier 300 is in the working state, the purified water curtain 210 of the water curtain assembly 200 is kept moist. The air supply assembly 350 is disposed in the outer shell 310 and is located at the top of the outer shell 310. The top of the outer shell 310 is provided with an air outlet 313.

[0053] Please refer to Figure 2 and Figure 3 In this embodiment, the water curtain assembly 200 includes a water curtain mounting frame 100 and a purification water curtain 210. The purification water curtain 210 is roughly in the shape of a hollow cylinder and is made of a breathable and water-retaining material. The purification water curtain 210 is mounted on the water curtain mounting frame 100, and the dry airflow passes through the outside of the purification water curtain 210 and through the purification water curtain 210. At this time, the water vapor formed by the purification water curtain 210 will flow to the air outlet 313, increasing the air humidity of the airflow flowing out of the air outlet 313.

[0054] Please refer to Figure 4 and Figure 5 In this embodiment, the water curtain mounting frame includes a base 110 and a top seat 120. The top seat 120 and the base 110 are arranged opposite to each other, and a connecting portion 130 is arranged between the top seat 120 and the base 110. One end of the connecting portion 130 is connected to the base 110, and the other end is connected to the top seat 120. An air inlet channel 131 is formed between the connecting portions 130, and the connecting portion 130 is used to support the purification water curtain 210. A water tank 121 is arranged on the top of the top seat, and a plurality of water leakage holes 122 are arranged at intervals in the circumferential direction of the water tank 121, and the water leakage holes 122 correspond to the top of the purification water curtain 210. A water guide pipe 150 is arranged along the height direction of the water curtain mounting frame 100, and the water guide pipe 150 is integrally formed with the base 110 and the top seat 120, the top of the water guide pipe 150 is connected to the water tank 121, and the bottom of the water guide pipe 150 is used to connect the pipeline.

[0055] In this embodiment, a water pipe 150 is arranged along the height direction of the water curtain mounting frame 100, and the water pipe 150 is integrally formed with the base 110 and the top seat 120. The top of the water pipe 150 is connected to the water tank 121, and the bottom of the water pipe 150 is used to connect the pipeline. In this way, the pumping assembly 340 only needs to be connected to the bottom end of the water pipe 150, thereby simplifying the water path layout of the fog-free humidification device, facilitating assembly and reducing costs.

[0056] In this embodiment, the base 110 and the top base 120 are roughly annular in shape. There are multiple connecting parts 130 , which are arranged at intervals along the outer periphery of the base 110 , and an air inlet channel 131 is formed between two adjacent connecting parts 130 .

[0057] In this embodiment, a plurality of connection parts 130 are arranged at intervals on the outer periphery of the base 110, so that the bottom end of the water curtain mounting frame 100 can be plugged into the interior of the purification water curtain 210, thereby facilitating the installation of the purification water curtain 210. The base 110 and the top seat 120 are connected by a plurality of connection parts 130, so that the connection strength can be increased and the air inlet channel 131 can be conveniently formed.

[0058] Please refer to Figure 4 and Figure 5 In this embodiment, the water guide pipe 150 is on the circumference formed by the plurality of connecting parts 130. In this way, the water guide pipe 150 can guide water, increase the connection strength, and support the purified water curtain 210.

[0059] In this embodiment, the cross section of the connecting portion 130 is formed into a substantially T-shaped structure, and the vertical section extends radially outward along the water curtain mounting frame 100 to abut against the inner side of the purification water curtain 210 .

[0060] In this embodiment, the connecting portion 130, the top seat 120, the base 110 and the water conduit 150 are integrally formed. This embodiment adopts an integrally formed method to save production costs and reduce assembly costs.

[0061] Generally, the water curtain mounting frame 100 can be produced by injection molding to achieve one-piece molding. Of course, it can also be achieved by casting.

[0062] Please refer to Figure 4 and Figure 5 In this embodiment, the outer diameter of the top seat 120 is greater than the outer diameter of the base 110, and the top of the connecting portion 130 is connected to the bottom surface of the top seat 120 and is close to the inner periphery of the top seat 120. The top seat 120 is provided with an outer limiting boss 123 downward, and a mounting groove 124 is formed between the outer limiting boss 123 and the connecting portion 130. The top of the purified water curtain 210 is inserted into the mounting groove 124, and the water leakage hole 122 is connected to the mounting groove 124 and is correspondingly arranged at the center of the mounting groove 124 in the width direction.

[0063] In this embodiment, the outer limiting boss 123 can cooperate with the connecting part 130 to form the installation groove 124, so that when the purified water curtain 210 is installed in the installation groove 124, the inner ring of the purified water curtain 210 will abut against the connecting part 130, and the outer ring of the purified water curtain 210 will abut against the outer limiting part, and the top will abut against the top seat 120, thereby achieving a stable connection. The water leakage hole 122 is set at the center of the width direction of the installation groove 124, which can ensure that water can flow down along the purified water curtain 210.

[0064] Please refer to Figure 4 and Figure 5 In this embodiment, a guide plate 125 is provided in the installation groove 124. The guide plate can divide the water flowing out of the top of the water guide pipe 150 to both sides. The bottom wall of the installation groove 124 is provided with an annular boss 126 at the outer periphery of the water leakage hole 122. The setting of the annular boss 126 can ensure that the water can flow down from all the water leakage holes 122 evenly.

[0065] In this embodiment, the water curtain mounting frame 100 further includes a top cover 160 and a bottom cover 170. The top cover 160 is installed on the top seat 120 to seal the water tank 121. Generally, the top cover 160 can be detachably connected to the top seat 120 by means of a buckle 171 or screws, so that the water tank 121 can be easily cleaned. The base 110 is provided with a slot 111, and the bottom cover 170 is provided with a buckle 171, which is snapped into the slot 111. The bottom cover 170 is installed by means of the slot 111 and the buckle 171, so that it is easy to disassemble and replace the purified water curtain 210.

[0066] Please refer to Figure 4 and Figure 5 In the present embodiment, the buckle 171 is roughly in the shape of an inverted L-shape, and after being inserted into the slot 111 , it can be connected to the base 110 by rotating the bottom cover 170 .

[0067] Please refer to Figure 2In this embodiment, the mistless humidifier 300 also includes a water diversion connector 360. The water diversion connector 360 is disposed in the outer shell 310 and is fixedly connected to the outer shell 310. The water curtain assembly 200 is installed on the top of the water diversion connector 360. The water diversion connector 360 is formed with a water channel 361. The water channel 361 has a first interface 363 and a second interface 365. The first interface 363 is opened upward, and the bottom end of the water guide pipe 150 is plugged into the first interface 363. The second interface 365 is opened downward. The pumping assembly 340 includes a water pump 341 and a flow channel 343 disposed in the water tank 320. The water pump 341 is installed in the water tank 320 and is connected to the flow channel 343, and the flow channel 343 is connected to the second interface 365. The operation of the water pump 341 can divert the water in the water tank 320 along the flow channel 343, the water channel 361 and the water guide pipe to the water tank 121.

[0068] By providing the water diversion connector 360 , the pipeline connection can be achieved without providing pipelines.

[0069] Please refer to Figure 2 In this embodiment, in order to facilitate the injection molding of the water diversion connector 360, the water channel 361 includes a first section and a second section that are interconnected, the first section is arranged along the radial direction of the water diversion connector 360, and the second section is arranged along the vertical direction. The first interface 363 forms the end of the second section. The second interface 365 is installed with an L-shaped adapter, one end of the L-shaped adapter is plugged into the second interface 365, and the other section extends downward and is plugged into the flow channel 343. The water channel 361 is arranged in this way, so that the water diversion connector 360 and the water channel 361 can be formed by integral injection molding. The most important thing is that the connection between the flow channel 343 and the water channel 361 can be achieved by only setting an L-shaped adapter, which is more convenient to install.

[0070] Generally, to increase the sealing of the connection, a sealing ring is installed at the bottom of the water pipe 150, which can achieve sealing between the water pipe 150 and the first interface 363. Of course, sealing rings are also provided at both ends of the L-shaped adapter, so as to achieve better sealing.

[0071] In this embodiment, the water diversion connector 360 includes a side plate and an annular bottom plate, and the side plate is connected to the bottom plate. And the side plate is connected to the outer shell 310. A limiting ring 367 is convexly provided on the top of the bottom plate corresponding to the inner ring. The limiting ring 367 is plugged into the base 110. The limiting ring 367 can ensure the concentricity and stability of the installation of the water curtain assembly 200. A water guide groove 368 is provided on the bottom plate, and the water guide groove 368 is inclined downward, and the water guide groove 368 is connected to the water tank 320. The water flowing from the water curtain assembly 200 to the water diversion connector 360 can flow back to the water tank 320 through the water guide groove 368.

[0072] Furthermore, the opening of the water guide groove 368 is arranged toward the side wall of the water tank 320 and close to the side wall of the water tank 320. In this way, the water flowing down from the water guide groove 368 can flow back into the water tank 320 along the side wall of the water tank 320, thereby preventing the water from directly dripping into the water tank 320 and generating a dripping sound.

[0073] Please refer to Figure 2 In this embodiment, the mistless humidifier 300 further includes a top mounting seat, the top end of which is connected to the housing. A mounting ring is protruding from the top of the top cover 160, and the bottom end of the top mounting seat is plugged into the mounting ring. The exhaust assembly is correspondingly arranged inside the top mounting seat, so that the exhaust assembly can extract the humidified air inside the water curtain assembly 200 and then send it out through the exhaust port.

[0074] In this embodiment, the water tank 320 is in the shape of a trough with an open top, and a concave water collection tank 121 is provided at the bottom, and the water collection tank 121 is the lowest point of the water tank 320. The flow channel 343 is provided on the inner wall of the water tank 320. The water pump 341 is installed in the water tank 320. The water collection tank 121 is connected to the water inlet of the water pump 341 through a pipeline, and the water outlet of the water pump 341 is connected to the flow channel 343 by plugging.

[0075] In summary, the working principles and beneficial effects of the water curtain mounting frame, water curtain assembly and fog-free humidifier provided in this application include:

[0076] In this embodiment, a water pipe 150 is arranged along the height direction of the water curtain mounting frame 100, and the water pipe 150 is integrally formed with the base 110 and the top seat 120. The top of the water pipe 150 is connected to the water tank 121, and the bottom of the water pipe 150 is used to connect the pipeline. In this way, the pumping assembly 340 only needs to be connected to the bottom end of the water pipe 150, thereby simplifying the water path layout of the fog-free humidification device, facilitating assembly and reducing costs.

[0077] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water curtain mounting frame, applied to a fogless humidifier, characterized in that: The water curtain mounting frame comprises a base and a top seat; The top seat and the base are arranged opposite to each other, a connecting part is arranged between the top seat and the base, one end of the connecting part is connected to the base, and the other end is connected to the top seat, an air inlet channel is formed between the connecting parts, and the connecting part is used to support the purification water curtain; A water tank is arranged on the top of the top seat, and a plurality of water leakage holes are arranged at intervals in the circumferential direction of the water tank, and the water leakage holes correspond to the top of the purification water curtain; A water pipe is arranged along the height direction of the water curtain mounting frame, and the water pipe is integrally formed with the base and the top seat, the top of the water pipe is communicated with the water tank, and the bottom of the water pipe is used for connecting a pipeline.

2. The water curtain mounting frame according to claim 1, characterized in that: There are a plurality of the connection parts, and the plurality of the connection parts are arranged at intervals along the outer periphery of the base, and the air inlet channel is formed between two adjacent connection parts.

3. The water curtain mounting frame according to claim 1 or 2, characterized in that: The connecting portion, the top seat, the base and the water conduit are integrally formed.

4. The water curtain mounting frame according to claim 1 or 2, characterized in that: The outer diameter of the top seat is greater than the outer diameter of the base, and the top end of the connecting portion is connected to the bottom surface of the top seat and is close to the inner periphery of the top seat; The top seat is downwardly provided with an outer limiting boss, and a mounting groove is formed between the outer limiting boss and the connecting portion, and the mounting groove is used for mounting the purified water curtain.

5. The water curtain mounting frame according to claim 4, characterized in that: A guide plate is arranged in the installation groove; and / or, The bottom wall of the installation groove is provided with an annular boss located at the outer periphery of the water leakage hole.

6. The water curtain mounting frame according to claim 1 or 2, characterized in that: The water curtain mounting frame also includes a top cover and a bottom cover, and the top cover is installed on the top seat to seal the water tank; The base is provided with a card slot, and the bottom cover is provided with a buckle, and the buckle is buckled in the card slot.

7. A water curtain assembly, characterized in that: It comprises a water curtain mounting frame and a purification water curtain according to any one of claims 1 to 6; The purified water curtain is sleeved on the outer periphery of the connecting portion and covers the water guide pipe inside.

8. A mistless humidifier, characterized in that: It comprises an outer shell, a water tank, an electric heating component, a water pumping component, an air supply component and the water curtain component according to claim 7; The water tank is arranged at the bottom of the inner side of the outer shell; The electric heating component is in the shape of a hollow tube with openings at both ends, and an air inlet channel is provided on the side wall. The electric heating component is arranged in the outer shell and is located above the water tank; The outer shell is provided with an air inlet hole, and the air inlet hole corresponds to the air inlet flow channel; The water curtain assembly is arranged inside the electric heating assembly and is spaced apart from the electric heating assembly; The pumping assembly is disposed in the water tank and connected to the lower end of the water pipe; The air supply assembly is arranged in the outer shell and located at the top of the outer shell. The top of the outer shell is provided with an air outlet.

9. The mistless humidifier according to claim 8, characterized in that: The mistless humidifier also includes a water inlet connector; The water diversion connecting piece is arranged in the outer shell and fixedly connected to the outer shell, and the water curtain assembly is installed on the top of the water diversion connecting piece; The water diversion connecting piece is formed with a water channel, the water channel has a first interface and a second interface, and the bottom end of the water guide pipe is inserted into the first interface; The pumping assembly includes a water pump and a flow channel arranged in the water tank; The water pump is installed on the water tank and communicated with the flow channel, and the flow channel is communicated with the second interface; The operation of the water pump can guide the water in the water tank along the flow channel, the water channel and the water guide pipe to the water tank.

10. The mistless humidifier according to claim 9, characterized in that: A limiting ring platform is protruding from the top of the water diversion connector, and the limiting ring platform is inserted into the base; The water diversion connecting piece is provided with a water guide groove, and the water guide groove is communicated with the water tank. The water flowing from the water curtain assembly to the water diversion connecting piece can flow back into the water tank through the water guide groove.

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