CN220135634U - Humidifier with steam fog heating function - Google Patents

Abstract

The utility model discloses a humidifier with a steam fog heating function, which comprises: the device comprises a liquid storage tank, an atomization assembly and a heating element, wherein a liquid storage cavity is formed in the liquid storage tank, the atomization assembly is arranged in the liquid storage cavity, the heating element is arranged in the liquid storage cavity or on the liquid storage tank, and the heating element is used for heating vapor atomized by the atomization assembly or preheating air flow externally input into the liquid storage cavity. The heating piece is used for heating the atomized steam or preheating the air flow sent into the atomization channel, so that the steam or the input air is directly heated, the heating speed is higher, the energy consumption is lower, and the user experience is better.

Description

Humidifier with steam fog heating function

Technical Field

The utility model relates to the technical field of humidifiers, in particular to a humidifier with a steam fog heating function.

Background

The humidifier heats or atomizes atomized liquid such as water and releases the atomized liquid into the environment, so that the humidity in the environment is improved. Wherein, adopt atomizing mode humidification mode, the temperature of output vapour fog depends on the self temperature of originally adding atomizing liquid. And for some cold areas or cold seasons, the atomized liquid at normal temperature is atomized and humidified to cause wet and cold feeling, so that the user experience is poor. In the prior art, in order to change the temperature of the output steam fog, a heating device is generally adopted to heat the atomized liquid in advance, and then the heated atomized liquid is atomized and then output. However, this approach has drawbacks in that: the time required for heating the atomized liquid causes longer time delay after the humidifier is started, and meanwhile, the heating efficiency of the atomized liquid is low and the energy consumption is high.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a humidifier with an aerosol heating function, so as to solve the technical problems of low efficiency and high energy consumption caused by directly heating atomized liquid by the existing humidifier.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the embodiment of the utility model provides a humidifier with an aerosol heating function, which comprises the following components: the device comprises a liquid storage tank, an atomization assembly and a heating element, wherein a liquid storage cavity is formed in the liquid storage tank, the atomization assembly is arranged in the liquid storage cavity, the heating element is arranged in the liquid storage cavity or on the liquid storage tank, and the heating element is used for heating vapor atomized by the atomization assembly or preheating air flow externally input into the liquid storage cavity.

The liquid storage tank is internally provided with a liquid inlet pipeline, and the heating element is arranged in the liquid inlet pipeline.

The humidifier with the steam fog heating function further comprises a blowing fan, an air outlet of the blowing fan is communicated with the air inlet pipeline, and the heating piece is arranged at an air inlet of the blowing fan.

The humidifier with the steam fog heating function further comprises a blowing fan, an air outlet of the blowing fan is communicated with the air inlet pipeline, and the heating piece is arranged at the air outlet of the blowing fan.

The heating element is arranged in the mist outlet pipeline or a mist inlet or a mist outlet of the mist outlet pipeline.

The liquid storage cavity of the liquid storage box is internally provided with a fog outlet ventilation pipe, the fog outlet ventilation pipe is internally provided with a fog outlet cavity and a ventilation cavity, and the heating element is arranged in the ventilation cavity and/or the fog outlet cavity.

The humidifier with the steam fog heating function further comprises a blowing fan, an air outlet of the blowing fan is communicated with the ventilation cavity, and the heating piece is arranged at an air inlet or an air outlet of the blowing fan.

The atomization assembly comprises a floater, and the floater is used for suspending the atomization assembly in atomized liquid stored in the liquid storage cavity.

Wherein, the atomizing subassembly still includes: the atomization device comprises an atomization sheet and an atomization control circuit board, wherein the floater is provided with an atomization cavity and a liquid inlet channel, the atomization sheet is arranged in the atomization cavity, and the liquid inlet channel is communicated with the atomization cavity.

Wherein the heating element is a constant temperature heating element.

According to the humidifier with the steam fog heating function, the steam fog formed after atomization is heated through the heating piece, or the air flow sent into the atomization channel is preheated, so that the steam fog or the input air is directly heated, the heating speed is higher, the energy consumption is lower, and the user experience is better.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a humidifier with a vapor heating function according to an embodiment of the present utility model.

Fig. 2 is an exploded view of a humidifier with a mist heating function according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a part of the structure of a mist outlet pipe and a top cover assembly of a humidifier with a mist heating function according to an embodiment of the present utility model.

Fig. 4 and fig. 5 are schematic views of different angle structures of a mist outlet ventilation pipe part of a humidifier with a mist heating function according to an embodiment of the present utility model.

Fig. 6 is a schematic diagram of an atomization assembly of a humidifier with an aerosol heating function and an internal wire routing structure of an aerosol-outlet ventilation pipe according to an embodiment of the present utility model.

Fig. 7 and 8 are schematic views of different angle structures of an atomizing assembly part of a humidifier with an aerosol heating function according to an embodiment of the present utility model.

Fig. 9 is an exploded view of an atomizing assembly of a humidifier with vapor heating according to an embodiment of the present utility model.

Fig. 10 is a schematic structural diagram of a first position setting mode of a heating element of a humidifier with an aerosol heating function according to an embodiment of the present utility model.

Fig. 11 is a schematic view of a part of the atomization assembly and the top cover assembly of the humidifier with the vapor heating function according to the embodiment of the utility model.

Fig. 12 is a partial exploded view of a top cover assembly of a humidifier with a mist heating function according to an embodiment of the utility model.

Fig. 13 is a schematic structural diagram of a second arrangement mode of a heating element of a humidifier with an aerosol heating function according to an embodiment of the present utility model.

Fig. 14 is a schematic structural diagram of a third arrangement mode of a heating element of a humidifier with an aerosol heating function according to an embodiment of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 14, the embodiment provides a humidifier 100 with a mist heating function, the humidifier 100 with a mist heating function including: the liquid storage tank 1, set up in go out fog guide duct 2 in liquid storage cavity 1, set up in atomizing subassembly 3 and top cap subassembly 4 in liquid storage tank 1. Wherein, the top cover component 4 is electrically connected with the atomization component 3 through a wire 5. The top cover assembly 4 is connected to the upper end opening of the liquid storage tank 1, and in some embodiments, the top cover assembly 4 may also be an integral part of the liquid storage tank 1.

In one embodiment, the humidifier 100 with a mist heating function includes: the atomization device comprises a liquid storage tank 1, an atomization assembly 3 and a heating piece 61, wherein a liquid storage cavity 11 is arranged in the liquid storage tank 1, the atomization assembly 3 is arranged in the liquid storage cavity 11, the heating piece 61 is arranged in the liquid storage cavity 11 or on the liquid storage tank 1, and the heating piece 61 is used for heating vapor atomized by the atomization assembly 3 or preheating air flow externally input into the liquid storage cavity 11. Wherein the air flow externally input into the liquid storage cavity 11 is used for improving the flow speed of the aerosol in the liquid storage cavity 11, thereby increasing the amount of the aerosol. The humidifier 100 with the vapor heating function of the present embodiment heats the input airflow or the atomized vapor through the heating element 61, and finally realizes the vapor temperature rise in the output environment, so as to be suitable for the humidification requirements in cold environments or quarterly. Instead of the prior art, the atomized liquid is preheated, and because the vapor or the air flow is easier to heat and raise the temperature, compared with the prior art, the humidifier with the vapor heating function of the embodiment has higher heating efficiency, does not need a heating element with higher power, and has lower energy consumption. In this embodiment, the aerosol refers to an atomized liquid atomized by the atomizing assembly 3, and the atomized liquid mainly includes pure water or liquid essential oil with fragrance, etc.

Wherein, the liquid storage tank 1 is also provided with an air inlet pipeline, and the heating element 61 is arranged in the air inlet pipeline. It should be noted that, the air inlet pipe referred to herein may be a solid air inlet pipe independent of the liquid storage tank 1, or may be an air inlet pipe structure disposed in the liquid storage tank, or may be a cavity portion between a cavity portion above a liquid storage cavity of the liquid storage tank and not filled with atomized liquid and the mist outlet. That is, in this embodiment, the heating member 61 is disposed in the mist output passage after the atomization by the atomization unit 3, and heats the atomized mist, and the heating member 61 may be disposed at any position in the mist output passage.

In one embodiment, the humidifier 100 with the vapor heating function further includes a blower fan 44, an air outlet of the blower fan 44 is connected to the upper air inlet pipe, and the heating element 61 is disposed at an air inlet of the blower fan 44, or the heating element 61 is disposed at an air outlet of the blower fan 44. In this embodiment, the blower fan 44 pumps outside air into the liquid storage chamber 11 to increase the flow rate of the atomized mist in the liquid storage chamber 11, thereby increasing the output mist amount. The heating element 61 is arranged at the air inlet or the air outlet of the air supply fan 44, so that the conveyed air flow can be preheated, the preheated air flow is sent to the atomization assembly 3, and the air flow is heated and then is carried with the air flow to be output to the environment, and the air flow are mixed through hot air, so that the temperature of the air flow is increased, and the purpose of heating the air flow is realized. Similarly, the heating speed and efficiency of the air flow are far higher than those of the atomized liquid, so that the waiting time is reduced and the energy consumption is reduced.

In another embodiment, a mist outlet pipe is further disposed in the liquid tank 1, and the heating element 61 is disposed in the mist outlet pipe or a mist inlet or a mist outlet of the mist outlet pipe. In this embodiment, a mist outlet pipe is added in the liquid storage tank 1, and the mist outlet pipe is used for collecting atomized steam mist, and the effect of the mist outlet pipe is also to improve the mist outlet amount. It will be appreciated that in this embodiment, the mist outlet pipe may be a solid pipe independent of the liquid storage tank 1, may be a pipe structure provided on the liquid storage tank 1, or may be a cavity portion above the liquid storage chamber 11.

Referring to fig. 3 to 5 again, the liquid storage chamber 11 of the liquid storage tank 1 is further provided with a mist outlet ventilation pipe 2, the mist outlet ventilation pipe 2 is a solid pipe independent of the liquid storage tank 1, the mist outlet ventilation pipe 2 is provided with a mist outlet chamber 212 and a ventilation chamber 222, and the heating element 61 is disposed in the ventilation chamber 222 and/or the mist outlet chamber 212. Specifically, the mist outlet guide duct 2 includes: the mist outlet pipe portion 21 and the ventilation pipe portion 22, the ventilation pipe portion 22 is a pipe body protruding outwards from the side wall of the mist outlet pipe portion 21, a gap is formed at the junction of the mist outlet pipe portion 21 and the ventilation pipe portion 22 in the length direction, the air supply fan 44 is used for sending outside air downwards from the top of the ventilation cavity 222 to the mist spraying component 3, and the outside air is reflected at the mist spraying component 3 and then is carried with the atomized mist and is output upwards to the environment along the mist outlet cavity 212. When the atomizing assembly 3 is disposed in the mist outlet cavity 212, the mist outlet ventilation pipe 2 is further provided with a liquid inlet hole for the external atomized liquid to flow into and out of the mist outlet cavity 212, and in this embodiment, the bottoms of the mist outlet cavity 212 and/or the ventilation cavity 222 are respectively provided with a liquid inlet hole 211 (221).

Wherein, the bottom butt in the bottom of stock solution chamber 11 of play fog ventilation pipe 2, the top is connected in top cap subassembly 4.

Referring again to fig. 11, the top cover assembly 4 includes: the top cover 41, the blower fan 44 set in the top cover 41, the blower fan 44 is set in the top cover 41 through a waterproof shell 45. The top cover 41 is provided with a fog outlet 412 and an air inlet 411, the fog outlet 412 is communicated with the fog outlet channel, and the air inlet 411 is communicated with the air inlet of the air blower 44 and the ventilation cavity 222. An end cap 42 is also provided above the mist outlet 412, the end cap 42 being used to break up the output mist. Also provided in the top cover 41 is a switch module 43, the switch module 43 being electrically connected to the atomizing assembly 3 by a wire 5. In this embodiment, the top cover 41 includes: the bottom shell 401 and the upper shell 402 clamped on the bottom shell 401 jointly enclose a mounting cavity for arranging the components such as the fan 44 and the like.

Referring again to fig. 13, in the second positioning mode of the heating element, the heating element 62 is disposed at the air inlet of the air blowing fan 44. In the third installation position shown in fig. 14, the air outlet 441 of the blower fan 44 is provided with a heating element 63, the corresponding bottom case 401 is provided with a through hole 413 communicating with the ventilation pipe portion 22, and the heating element 63 is provided at the air outlet 441 of the blower fan 44, thereby preheating the air flow entering the humidifier.

Wherein, the mist outlet 412 is connected to the mist outlet cavity 221, and the ventilation opening 411 is connected to the ventilation cavity 222.

Referring to fig. 6 to 10 again, in this embodiment, the atomizing assembly 3 is designed as a suspension type atomizing assembly, the atomizing assembly 3 includes a float 31, the float 31 is used for suspending the atomizing assembly 3 in the atomized liquid stored in the liquid storage cavity 11, and the suspension type atomizing assembly 3 can synchronously descend along with consumption of the atomized liquid, so that the atomizing surface of the atomizing sheet 32 of the atomizing assembly 3 is kept at a set height below the liquid level of the atomized liquid, generally 10-90mm from the set height below the liquid level, and at this time, the working efficiency of the atomizing sheet 32 is higher, and the mist output is also maximum.

Further, the atomizing assembly 3 further includes: the atomization sheet 32 and the atomization control circuit board 34, the float 31 is provided with a mist outlet cavity 311 and a liquid inlet channel 310, the atomization sheet 32 is arranged in the mist outlet cavity 311, and the liquid inlet channel 310 is communicated with the mist outlet cavity 311. Wherein the heating element 61 is disposed at the liquid inlet channel 310. Of course, it is understood that the heating member 61 may be disposed at any position in the mist outlet chamber 311.

The atomizing assembly 3 further comprises a fixing frame 35 arranged in the floater 31, the atomizing sheet 32 is connected to the fixing frame 35, the atomizing control circuit board 34 is arranged in a shielding cover 33, and the shielding cover 33 separates the atomizing control circuit board 34 from the atomizing sheet 32 to prevent the influence of the oscillating signal on other parts. Wherein, the atomization control circuit board 34, the shielding cover 33 and the fixing frame 35 are all embedded in the bottom of the floater 31 in a sealing way through pouring sealant, wherein the atomization surface of the atomization sheet 32 is communicated with the mist outlet cavity 311, so that the atomized liquid enters the mist outlet cavity 311 and then directly contacts with the atomization surface of the atomization sheet 32.

It should be noted that, in other embodiments, the atomizing assembly 3 may be fixedly disposed in the liquid storage chamber 11 or the mist outlet pipe 2.

Wherein the heating elements 61 (62, 63) are constant temperature heating elements.

Referring to fig. 6 again, when the floating atomizing assembly 3 is disposed in the mist outlet ventilation pipe 2, the wires 5 of the atomizing control circuit board 34 are led out from the bottom of the float 31, then bent outwards, and disposed in the ventilation cavity 222, and finally the ends of the wires 5 are electrically connected to the switch module or the external control module or the power supply on the top cover assembly 4 for convenience of wiring. The advantage of this design lies in, need not to set up the fluting that is used for wearing to establish the wire on going out fog ventilation pipe 2, and wire 5 has spacing effect to floated atomizing subassembly 3 simultaneously, prevents that atomizing subassembly 3 from twining with the wire in suspension lift in-process, influences the elevating system.

It will be appreciated that in other embodiments, to enhance the heating effect on the aerosol, the heating element 61 (62 or 63) may be provided in both the inlet and outlet passages, and the number of settings may be increased or decreased as required.

The humidifier with vapour fog heating function of this embodiment, it heats the vapour fog that forms after atomizing through the heating member, perhaps preheats the air current that sends into in the atomizing passageway, directly heats vapour fog or input gas, and heating rate is faster, the energy consumption is lower, and user experience is better.

The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.

Claims (10)

1. A humidifier with vapor heating function, comprising: the device comprises a liquid storage tank, an atomization assembly and a heating element, wherein a liquid storage cavity is formed in the liquid storage tank, the atomization assembly is arranged in the liquid storage cavity, the heating element is arranged in the liquid storage cavity or on the liquid storage tank, and the heating element is used for heating vapor atomized by the atomization assembly or preheating air flow externally input into the liquid storage cavity.

2. The humidifier with the vapor heating function according to claim 1, wherein an air inlet pipeline is further arranged in the liquid storage tank, and the heating element is arranged in the air inlet pipeline.

3. The humidifier with the vapor heating function according to claim 2, further comprising a blower fan, wherein an air outlet of the blower fan is communicated with the air inlet pipe, and the heating element is disposed at an air inlet of the blower fan.

4. The humidifier with a vapor heating function according to claim 2, further comprising a blower fan, wherein an air outlet of the blower fan is communicated with the air inlet pipe, and the heating element is disposed at an air outlet of the blower fan.

5. The humidifier with the steam fog heating function according to claim 1, wherein a fog outlet pipeline is further arranged in the liquid storage tank, and the heating element is arranged in the fog outlet pipeline or a fog inlet or a fog outlet of the fog outlet pipeline.

6. The humidifier with the steam fog heating function according to claim 1, wherein a fog outlet ventilation pipe is further arranged in a liquid storage cavity of the liquid storage box, a fog outlet cavity and a ventilation cavity are arranged in the fog outlet ventilation pipe, and the heating piece is arranged in the ventilation cavity and/or the fog outlet cavity.

7. The humidifier with mist heating function according to claim 6, further comprising a blower fan, wherein an air outlet of the blower fan is communicated with the ventilation cavity, and the heating element is arranged at an air inlet or an air outlet of the blower fan.

8. A humidifier with a mist heating function as claimed in any one of claims 1 to 7, wherein the atomizing assembly includes a float for suspending the atomizing assembly into the atomized liquid stored in the liquid storage chamber.

9. The humidifier with vapor heating function of claim 8, wherein the atomizing assembly further comprises: the atomization device comprises an atomization sheet and an atomization control circuit board, wherein the floater is provided with an atomization cavity and a liquid inlet channel, the atomization sheet is arranged in the atomization cavity, and the liquid inlet channel is communicated with the atomization cavity.

10. The humidifier with mist heating function as claimed in claim 8, wherein the heating member is a constant temperature heating member.