Ultrasonic evaporation mixing humidifier

Abstract

The ultrasonic evaporation mixing humidifier comprises a humidifier body, the humidifier body comprises a shell, a fan assembly, a filter screen assembly and a water tank, and the fan assembly, the filter screen assembly and the water tank are sequentially arranged in the shell from top to bottom; an air outlet is formed in the upper end of the shell, and an air inlet is formed in the partial side wall, surrounding the filter screen assembly, of the shell; at least one ultrasonic assembly is arranged between the fan assembly and the filter screen assembly, and the ultrasonic assembly comprises an atomized water box and an ultrasonic oscillation sheet arranged at the bottom of the atomized water box; the water tank is connected with a water pump which is communicated with the atomizing water box through a water inlet pipe. The utility model provides an ultrasonic evaporation mixing humidifier which can improve the humidifying performance and is better in visual effect.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and more specifically, to an ultrasonic evaporation hybrid humidifier. Background Art

[0002] With the acceleration of the modern life rhythm, people's requirements for the quality of life are also getting higher and higher. Whether in the cold winter or the hot summer, the humidity of the indoor air is an issue that cannot be ignored. As a powerful assistant for adjusting the indoor humidity, the humidifier has gradually become an indispensable part of modern families.

[0003] Traditional humidifiers mainly include ultrasonic humidifiers and evaporative humidifiers. Among them, the ultrasonic humidifier can generate fog-like steam, but the humidification amount is small and the humidification effect is poor; although the evaporative humidifier has a large humidification amount, it cannot generate fog-like steam, and the visual effect is not obvious, making it difficult to observe whether humidification is taking place. In the prior art, there are also products that combine the two humidification methods. For example, Chinese Patent No. CN 113983589B discloses an atomizing evaporation dual-mode humidifier. Although this prior art adopts the atomizing evaporation dual mode, its mist outlet and air outlet are separately arranged, and the evaporation filter element is rotationally arranged, resulting in a complex structure and inconvenient production and assembly. Summary of the Utility Model

[0004] In order to overcome the above-mentioned drawbacks of the prior art, the utility model provides an ultrasonic evaporation hybrid humidifier, which can improve the humidification performance and has a better visual effect.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an ultrasonic evaporation hybrid humidifier, including a humidifier body, the humidifier body includes a housing, a fan assembly, a filter screen assembly and a water tank which are arranged in the housing from top to bottom in sequence; an air outlet is arranged at the upper end of the housing, and an air inlet is opened on a part of the side wall of the housing surrounding the filter screen assembly; at least one ultrasonic component is arranged between the fan assembly and the filter screen assembly, and the ultrasonic component includes an atomized water box and an ultrasonic oscillating sheet arranged at the bottom of the atomized water box; the water tank is connected with a water pump, and the water pump is communicated with the atomized water box through a water inlet pipe.

[0006] This technical solution can combine ultrasonic atomization humidification and evaporation humidification into a hybrid humidifier. By adding ultrasonic atomization humidification on the basis of evaporation humidification, the humidification amount can be greatly increased, the humidification performance can be significantly improved, and at the same time, fog-like steam can be generated, having a better visual effect.

[0007] In a preferred technical solution, a base is provided below the fan assembly, and the atomized water box is installed on the base; a water outlet is provided on the base, the water outlet is located above the atomized water box, and is connected to the water pump through a water inlet pipe. In this technology, by providing a base below the fan assembly, an installation position can be provided for the ultrasonic assembly, and the water outlet is provided on the base, facilitating the installation of the water inlet pipe.

[0008] In a preferred technical solution, an overflow hole is provided in the upper part of the side wall of the atomized water box. When the water level in the atomized water box reaches a certain height, the water will overflow from the overflow hole and flow onto the filter screen assembly, serving the function of wetting the filter screen.

[0009] In a preferred technical solution, the atomized water box is an open-top annular box body, which can hold a larger amount of water, thus ensuring that the ultrasonic assembly has enough water for atomization; moreover, the upper part of the atomized water box is non-sealed and has air convection, facilitating the fan assembly to suck away the generated water mist.

[0010] In a preferred technical solution, the water inlet pipe includes an upper conduit and a lower conduit. One end of the lower conduit is connected to the water pump, and the other end of the lower conduit is provided with a lower pipe connection port; the lower end of the upper conduit is provided with an upper pipe connection port, the upper pipe connection port is connected to the lower pipe connection port, and the upper end of the upper conduit is connected to the water outlet. In this technology, the water inlet pipe is composed of an upper conduit and a lower conduit connected together through connection ports, which is more convenient for installation.

[0011] In a preferred technical solution, the upper pipe connection port and the lower pipe connection port are located on the base, facilitating assembly and installation.

[0012] In a preferred technical solution, the filter screen assembly includes a filter screen upper cover, a filter screen, and a filter screen lower cover connected in sequence from top to bottom; a water receiving groove is provided on the filter screen upper cover for receiving the water overflowing from the overflow hole of the atomized water box, and a plurality of water inlet holes are provided in the water receiving groove; the filter screen lower cover is provided with a filter screen accommodating cavity, and a drain hole is provided at the bottom of the filter screen accommodating cavity; the filter screen is located in the filter screen accommodating cavity and below the water receiving groove. In this technology, the water in the water receiving groove enters the filter screen downward through the water inlet holes, which helps to fully wet the filter screen, and the excess water is then drained back into the water tank through the drain hole.

[0013] In a preferred technical solution, the filter screen is an annular columnar body, and an annular air inlet penetrating its upper and lower ends is provided in the middle of the filter screen. Among them, the use of an annular columnar body for the filter screen can increase the contact area between the air flow and the filter screen, enabling it to more fully carry away the water vapor.

[0014] In a preferred technical solution, the water pump is connected to the humidifier body through a coupler, facilitating assembly.

[0015] As can be seen from the above technical solutions, compared with the prior art, the beneficial effects of the present utility model are as follows: An ultrasonic evaporation hybrid humidifier provided by the present utility model can combine ultrasonic atomization humidification and evaporation humidification, which can improve the humidification amount and enhance the humidification performance. At the same time, it can also generate fog-like steam, having a better visual effect. Moreover, when in use, it can be used alone for ultrasonic atomization humidification, or alone for evaporation humidification, or simultaneously for ultrasonic atomization and evaporation hybrid humidification, providing more diverse choices for users, thus effectively improving the user experience.

[0016] In addition, other advantages of the present utility model will be given in the following description, and some will become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the provided drawings.

[0018] Figure 1 It is a schematic cross-sectional structure diagram of the ultrasonic evaporation hybrid humidifier of the present utility model;

[0019] Description of the reference numerals: 1, housing; 11, air outlet; 12, air inlet; 2, fan assembly; 3, filter assembly; 31, filter upper cover; 32, filter screen; 33, filter lower cover; 34, water receiving tank; 4, water tank; 5, ultrasonic component; 51, atomized water box; 52, ultrasonic oscillating sheet; 53, overflow hole; 6, water pump; 7, base; 71, water outlet; 81, upper conduit; 82, lower conduit. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, in the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In one embodiment, as Figure 1 shown, an ultrasonic evaporation hybrid humidifier includes a humidifier body, and the humidifier body includes a housing 1, a fan assembly 2, a filter assembly 3, and a water tank 4 that are sequentially arranged in the housing 1 from top to bottom; an air outlet 11 is provided at the upper end of the housing 1, and an air inlet 12 is formed on a part of the side wall of the housing 1 surrounding the filter assembly 3; at least one ultrasonic assembly 5 is provided between the fan assembly 2 and the filter assembly 3, and the ultrasonic assembly 5 includes an atomized water box 51 and an ultrasonic oscillating sheet 52 provided at the bottom of the atomized water box 51; the water tank 4 is connected with a water pump 6, and the water pump 6 is communicated with the atomized water box 51 through a water inlet pipe.

[0023] Among them, the fan assembly 2 includes a motor and a wind wheel, and the motor can drive the wind wheel to rotate and work after being powered on; the ultrasonic assembly 5 is located between the fan assembly 2 and the filter assembly 3, and the number of the ultrasonic assemblies 5 can be set to one or more.

[0024] During specific implementation, the water pump 6 works to pump the water in the water tank 4 into the atomized water box 51 of the ultrasonic assembly 5 through the water inlet pipe, and the ultrasonic oscillating sheet 52 works to generate water mist; at the same time, the fan assembly 2 works, and the outside air is sucked in from the air inlet 12. Part of it passes through the filter assembly 3 to take away the water vapor on the filter assembly 3, and the other part passes through the ultrasonic assembly 5 to suck away the water mist generated by the ultrasonic assembly 5, so that the water mist generated by the ultrasonic assembly 5 and the water vapor on the filter assembly 3 enter the external air together from the air outlet 11 to achieve humidification.

[0025] In the above embodiment, an ultrasonic evaporation hybrid humidifier is provided, which can combine ultrasonic atomization humidification and evaporation humidification, can improve the humidification amount and enhance the humidification performance. At the same time, it can also generate fog-like steam and has a better visual effect; moreover, when in use, it can be used alone with ultrasonic atomization humidification, or alone with evaporation humidification, or simultaneously with ultrasonic atomization and evaporation hybrid humidification, providing more diverse choices for users and effectively improving the user experience.

[0026] In this embodiment, a base 7 is provided below the fan assembly 2, and the atomizing water box 51 is installed on the base 7; a water outlet 71 is provided on the base 7, the water outlet 71 is located above the atomizing water box 51, and is connected to the water pump 6 through a water inlet pipe. Among them, the base 7 is arranged between the fan assembly 2 and the filter screen assembly 3, providing an installation position for the ultrasonic assembly 5. A through hole communicating with the fan assembly 2 is opened at the upper end of the base 7, for the water vapor of the filter screen assembly 3 and the water mist generated by the ultrasonic assembly 5 to pass through. In specific implementation, the atomizing water box 51 of the ultrasonic assembly 5 can be configured to be fixedly installed on the base 7, or can be configured to be detachably installed on the base 7, which is convenient for cleaning.

[0027] In this embodiment, an overflow hole 53 is provided in the upper part of the side wall of the atomizing water box 51. When the water level in the atomizing water box 51 reaches a certain height, the water will overflow from the overflow hole 53 and flow onto the filter screen assembly 3, playing a role in moistening the filter screen. Further, the atomizing water box 51 is an annular box body with an open upper part, which can hold more water.

[0028] In this embodiment, the water inlet pipe includes an upper conduit 81 and a lower conduit 82. One end of the lower conduit 82 is connected to the water pump 6, and a lower pipe connection port is provided at the other end of the lower conduit 82; an upper pipe connection port is provided at the lower end of the upper conduit 81, the upper pipe connection port is connected to the lower pipe connection port, and the upper end of the upper conduit 81 is connected to the water outlet 71. Further, the upper pipe connection port and the lower pipe connection port are located on the base 7. By arranging both the upper pipe connection port and the lower pipe connection port on the base 7 in the above embodiment, the pipeline connection inside the housing 1 can be simplified, which is convenient for assembly and installation.

[0029] In this embodiment, the assembly 3 includes a filter screen upper cover 31, a filter screen 32, and a filter screen lower cover 33 that are connected in sequence from top to bottom.

[0030] A water receiving groove 34 is provided on the filter screen upper cover 31 for receiving the water overflowing from the overflow hole 53 of the atomizing water box 51. A plurality of water inlet holes are provided in the water receiving groove 34; the filter screen lower cover 33 is provided with a filter screen accommodating cavity, and a drain hole is provided at the bottom of the filter screen accommodating cavity; the filter screen 32 is located in the filter screen accommodating cavity and below the water receiving groove 34.

[0031] Among them, above the water receiving groove 34 is the overflow hole 53 of the atomizing water box 51, and below the drain hole is the upper opening of the water tank 4. In specific implementation, the excess water in the atomizing water box 51 flows out from the overflow hole 53, falls into the water receiving groove 34 of the filter screen upper cover 31, then enters the filter screen 32 through the water inlet holes, and the excess water is discharged back into the water tank 4 through the drain hole, so as to circulate and fully wet the filter screen 32.

[0032] In this embodiment, the filter screen 32 is an annular columnar body, and an annular air inlet 12 penetrating through its upper and lower ends is provided in the middle of the filter screen 32. During specific implementation, the air flow entering from the air inlet 12 can pass through the surface of the filter screen 32 and enter into the annular air inlet 12, more fully taking away the water vapor on the filter screen 32.

[0033] In this embodiment, the water pump 6 is connected to the humidifier body through a coupler. Among them, the water pump 6 can be arranged on the outer side wall of the lower part of the water tank 4. The water pump 6 can be either integral with the water tank 4 or independent components. When the humidifier body works, power is supplied to the water pump 6 through the coupler, and the water pump 6 starts to work, pumping the water in the water tank 4 into the atomizing water box 51 through the water outlet pipe.

[0034] The other components and operations of the ultrasonic evaporation hybrid humidifier according to the embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

[0035] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] In the description of this specification, the descriptions referring to the terms "embodiment", "specific embodiment", "example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention.

[0037] In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples without interference or contradiction.

Claims

1. An ultrasonic evaporation hybrid humidifier, comprising a humidifier body, characterized in that: The humidifier body includes a housing, a fan assembly, a filter assembly, and a water tank that are sequentially arranged in the housing from top to bottom; an air outlet is provided at the upper end of the housing, and an air inlet is formed on a part of the side wall of the housing that surrounds the filter assembly; At least one ultrasonic component is provided between the fan assembly and the filter assembly. The ultrasonic component includes an atomized water box and an ultrasonic vibrating sheet provided at the bottom of the atomized water box; the water tank is connected with a water pump, and the water pump is communicated with the atomized water box through a water inlet pipe.

2. The ultrasonic evaporation hybrid humidifier according to claim 1, wherein: A base is provided below the fan assembly, and the atomized water box is installed on the base; a water outlet is provided on the base, the water outlet is located above the atomized water box, and is connected with the water pump through the water inlet pipe.

3. The ultrasonic evaporation hybrid humidifier according to claim 2, characterized in that: An overflow hole is provided in the upper part of the side wall of the atomized water box.

4. The ultrasonic evaporation hybrid humidifier according to claim 3, characterized in that: The atomized water box is an annular box body with an open upper part.

5. The ultrasonic evaporation hybrid humidifier according to claim 2, wherein: The water inlet pipe includes an upper conduit and a lower conduit. One end of the lower conduit is connected with the water pump, and a lower pipe connection port is provided at the other end of the lower conduit; an upper pipe connection port is provided at the lower end of the upper conduit, the upper pipe connection port is connected with the lower pipe connection port, and the upper end of the upper conduit is connected with the water outlet.

6. The ultrasonic evaporation hybrid humidifier according to claim 5, characterized in that: The upper pipe connection port and the lower pipe connection port are located on the base.

7. An ultrasonic evaporation hybrid humidifier according to any one of claims 1 to 6, characterized in that: The filter assembly includes a filter upper cover, a filter, and a filter lower cover that are sequentially connected from top to bottom; A water receiving groove is provided on the filter upper cover, and a plurality of water inlet holes are provided in the water receiving groove; The filter lower cover is provided with a filter accommodating cavity, and a drain hole is provided at the bottom of the filter accommodating cavity; The filter is located in the filter accommodating cavity and below the water receiving groove.

8. The ultrasonic evaporation hybrid humidifier according to claim 7, wherein: The filter is an annular columnar body, and an annular air inlet penetrating through its upper and lower ends is provided in the middle of the filter.

9. The ultrasonic evaporation hybrid humidifier according to claim 1, characterized in that: The water pump and the humidifier body are connected through a coupler.

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