CN110887147A

CN110887147A - Engine base and humidifier

Info

Publication number: CN110887147A
Application number: CN201911201765.0A
Authority: CN
Inventors: 李海松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-04
Filing date: 2019-11-29
Publication date: 2020-03-17
Also published as: CN114719365A; CN210951697U; CN211345685U; CN112944531A; CN110848861A; CN110887148A; CN210951698U; CN210980227U; CN210951699U; CN211345684U

Abstract

The application discloses frame and humidifier. The base is positioned above a water tank of the humidifier, an atomization water storage tank is arranged in the base, an atomization opening is formed in the bottom of the atomization water storage tank, and an atomizer is arranged below the atomization opening; the atomization water storage tank is also provided with an external air outlet for leading external air to enter the atomization water storage tank. The base also comprises an atomization air passage and an air passage component, wherein the air passage component comprises a first air inlet positioned below, a second air inlet positioned above and a first air outlet; the atomization air passage comprises a second air outlet and a third air inlet, and the third air inlet is opposite to the first air outlet; the lower part of the air duct component is attached to the bottom of the atomization water outlet groove, and the first air inlet is arranged opposite to the atomization port; the outer air outlet is communicated with the second air inlet. The internal result of the machine base is simpler through the arrangement.

Description

Engine base and humidifier

Technical Field

The invention relates to the field of small electric appliances, in particular to a base and a humidifier.

Background

With the provision of living standards, humidifiers have been purchased and used by an increasing number of people. As for the humidifier with the lower water tank and the upper base, the humidifier is convenient to add water and is loved by more and more consumers. But the humidifier has a complex internal structure and is inconvenient to manufacture.

Disclosure of Invention

Aiming at the problem that the base is inconvenient to use, the base and the humidifier are provided.

The application provides a stand. The base is positioned above a water tank of the humidifier, an atomization water storage tank is arranged in the base, an atomization opening is formed in the bottom of the atomization water storage tank, and an atomizer is arranged below the atomization opening; the atomization water storage tank is also provided with an external air outlet for leading external air to enter the atomization water storage tank; the base also comprises an atomizing air passage and an air passage component, wherein the air passage component comprises a first air inlet positioned below, a second air inlet and a first air outlet positioned above; the atomization air passage comprises a second air outlet and a third air inlet, and the third air inlet is over against the first air outlet; the lower part of the air duct component is attached to the bottom of the atomization water outlet groove, and the first air inlet is arranged opposite to the atomization port; the outer air outlet is communicated with the second air inlet.

Optionally, the base includes a base and a main seat, the atomizing water storage tank is located on the main seat, the base is fixed in the bottom of the main seat and located below the atomizing water storage tank, and the atomizer is fixed on the base; a fan is further fixed on the base, the bottom of the atomization water storage tank is arched upwards to form a first storage tank, and the fan is located in the first storage tank; and an external air inlet is formed in the side wall of the main seat, which is opposite to the fan, and the external air outlet is positioned on the wall of the first accommodating groove.

Optionally, the outer wind outlet faces away from the second air inlet.

Optionally, the outer wind outlet is close to a side wall of the main seat, the outer wind outlet facing the side wall of the main seat.

Optionally, the frame still includes the seat of watering, the seat of watering is fixed in the top of atomizing aqua storage tank, the seat of watering bottom orientation one side of atomizing aqua storage tank is equipped with the second storage tank, the second storage tank lid fit the second air inlet with outer wind outlet.

Optionally, one side of the upper water seat bottom facing the atomization water storage tank is provided with a third accommodating groove, the third accommodating groove is covered on the air duct assembly, and the atomization air passage is located above the third accommodating groove.

Optionally, the water feeding seat and the atomizing air passage are integrally arranged.

Optionally, the air duct assembly comprises a lower seat and an upper seat, and the upper side of the lower seat and the lower side of the lower seat are provided with opposite openings; the second air inlet and the first air inlet are respectively positioned at the upper side and the lower side of the lower seat, the first air inlet and the second air inlet are communicated in the lower seat, and the first air outlet is positioned at the upper side of the upper seat; the lower seat covers the atomizing opening.

Optionally, an air baffle plate is arranged in the upper seat.

The application also provides a humidifier. The humidifier comprises a water tank, a water suction pump and the base.

Through the setting, the water in the atomizing water storage tank flows into the atomizer below through the atomizing port, and the atomizer carries out atomization treatment to water, then steam rises to the atomizing port, gets into first air inlet, and then enters into in the wind channel subassembly. Meanwhile, outside air enters the atomization water outlet groove through the external air outlet, and then the second air inlet enters the air duct assembly. Thus, the external air is mixed with the atomized water vapor. The outside gas carries the water vapor to flow out of the air channel through the first air outlet. And water vapor enters the atomization air passage through the third air inlet and then flows out of the humidifier through the second air outlet along the atomization air passage. By the mode, the atomized water vapor can be conveniently blown out of the humidifier.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings of the embodiments can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of a humidifier of the present application;

FIG. 2 is an exploded schematic view of the humidifier shown in FIG. 1;

FIG. 3 is an angled view of the humidifier of FIG. 1 with the cover removed;

FIG. 4 is a partially exploded schematic view of the humidifier shown in FIG. 1;

FIG. 5 is a schematic view of another angle of the humidifier shown in FIG. 6;

FIG. 6 is a partial schematic view of the humidifier shown in FIG. 1;

FIG. 7 is a schematic view of the humidifier shown in FIG. 6 with the air chute assembly removed;

FIG. 8 is a bottom schematic view of the main and upper water seats shown in FIG. 1;

FIG. 9 is an exploded schematic view of the air duct assembly;

FIG. 10 is a schematic view of another angle of the air chute assembly shown in FIG. 9.

The base 10 includes a main base 100, an atomizing water storage tank 110, an atomizing port 120, a water inlet 130, a water outlet 140, a first abdicating hole 150, an air duct assembly 160, a first air inlet 161, a second air inlet 162, a first air outlet 163, a lower base 164, an air baffle plate 166, a guide duct 170, a second outlet 181, a water baffle rib 190, an outer air outlet 1010, a water inlet 210, a first air outlet 220, a cover plate 230, a filter 240, a second accommodating groove 250, a third accommodating groove 260, a control base 300, a base 400, a second abdicating hole 410, a third abdicating hole 420, a fourth abdicating hole 430, an atomizing air duct 500, a water inlet 31, a fan 40, an atomizer 50 of the water pump 30, a water inlet

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the present application provides a stand 10 and humidifier.

Referring to fig. 4-7, the humidifier includes a water tank 10, a base 10, a water pump 30, and an atomizer 50. The base 10 is located above the water tank 10. An atomization water storage tank 110 is arranged in the machine base 10, an atomization port 120 is arranged at the bottom of the atomization water storage tank 110, and an atomizer 50 is arranged below the atomization port 120; the atomizing water storage tank 110 is further provided with an external air outlet 1010 for allowing external air to enter the atomizing water storage tank 110; the base 10 further comprises an atomizing air duct 500 and an air duct assembly 160, wherein the air duct assembly 160 comprises a first air inlet 161 at the lower part, a second air inlet 162 and a first air outlet 163 at the upper part; the atomizing air duct 500 includes a second air outlet 510 and a third air inlet, the third air inlet is opposite to the first air outlet 163; the lower part of the air duct assembly 160 is attached to the bottom of the atomization water storage tank 110, and the first air inlet 161 is opposite to the atomization port 120; the outside air outlet 1010 communicates with the second air inlet 162.

The third air inlet, namely the air inlet of the atomizing air passage 500, is positioned at the bottom of the atomizing air passage 500; the second air outlet 510, which is the air outlet of the atomizing air duct 500, is located at the top of the atomizing air duct 500. The water in the atomizing water storage tank 110 flows into the atomizer below through the atomizing port 120, the atomizer atomizes the water, and then the water vapor rises to the atomizing port 120, enters the first air inlet 161 and then enters the air duct assembly 160. Meanwhile, the outside air enters the atomized water outlet trough through the external air outlet 1010, and then the second air inlet 162 enters the air duct assembly 160. Thus, the external air is mixed with the atomized water vapor. The ambient gas carries the moisture out of the airway through the first outlet 163. The water vapor enters the nebulizing air channel 500 through the third air inlet and then flows out of the humidifier along the nebulizing air channel 500 through the second air outlet 510. By the mode, the atomized water vapor can be conveniently blown out of the humidifier.

The stand 10 further includes a base 400, a water feeding seat 200, and a control seat 300. The atomizing water storage tank 110 is located on the main seat 100, the base 400 is fixed in the bottom of the main seat 100, the base 400 is located below the atomizing water storage tank 110, and the atomizer is fixed on the base 400. Specifically, the main seat 100 includes an integrally formed housing and a partition plate, and the partition plate is located in the housing and divides the housing into an upper portion and a lower portion. The partition and the upper half shell form the atomizing water storage tank 110, the bottom of the atomizing water storage tank 110 is the partition, the water feeding seat 200 and the control seat 300 are arranged in parallel at the upper half of the main seat 100, and the atomizing air duct 500 is located between the water feeding seat 200 and the control seat 300. The base 400 is fixed to the lower half of the main base 100. Wherein the atomizer 50, the circuit board, etc. are fixed on the base 400 between the partition and the base 400. The upper water seat 200 is inserted into the upper half of the main seat 100. The upper water seat 200 includes a water inlet 210 at the upper part and a first outlet 220 at the bottom part. The partition plate and the base 400 are respectively provided with a first yielding hole 150 and a second yielding hole 410, the first outflow port 220 is over against the first yielding hole 150 and the second yielding hole 410, and thus the first outflow port 220 is communicated with the water tank 20, and the upper water adding function of the humidifier is realized. Meanwhile, the base 400 is provided with a third abdicating hole 420 and a fourth abdicating hole 430 corresponding to the water inlet 130 and the water outlet 140, respectively, the third abdicating hole 420 is used for the work water inlet pipe 31 to pass through, and the fourth abdicating hole 430 enables the water outlet 140 to communicate with the water tank 20. The water feeding seat 200 further includes a cover plate 230 and a filter 240.

Referring to fig. 8, a blower is further fixed on the base 400, the bottom of the atomizing water storage tank 110 is arched upwards to form a first accommodating groove 1012, and the blower is located in the first accommodating groove 1012; an external air inlet 1011 is formed in a side wall of the main base 100 opposite to the fan, and the external air outlet 1010 is located on a groove wall of the first accommodating groove 1012. Under the action of the fan, the external air enters the first accommodating groove 1012 through the external air inlet 1011, and then enters the atomizing water storage tank 110 through the external air outlet 1010. By this arrangement, the stand 10 is more simple and convenient.

The outer air outlet 1010 faces away from the second air inlet 162. The air current is stronger when external air flows out from outer wind export 1010, through making outer wind export 1010 dorsad second air inlet 162, can avoid the gas that flows out from outer wind export 1010 directly to get into wind channel assembly 160 through second air inlet 162, is favorable to the gentle outflow of steam like this, and is difficult to produce wind and makes an uproar.

Meanwhile, the external wind outlet 1010 is adjacent to the sidewall of the main seat 100, and the external wind outlet 1010 faces the sidewall of the main seat 100. Thus, the external air flowing out from the external air outlet 1010 is blown onto the side wall of the main seat 100, and the side wall of the main seat 100 buffers the external air, so that the external air can flow into the air duct assembly 160 more smoothly.

A second receiving groove 250 is formed at a side of the bottom of the water feeding seat 200 facing the atomizing water storage tank 110, and the second receiving groove 250 covers the second air inlet 162 and the external air outlet 1010. At this time, the first receiving groove 1012 upwardly arched is located in the second receiving groove 250. Through setting up the second fusion groove, the external air that flows out from outer wind outlet 1010 is injectd in second storage tank 250 and flows, guarantees that external air can get into wind channel assembly 160 through second air inlet 162. The arrangement makes the structure of the stand 10 simpler and the installation more convenient. A third receiving groove 260 is formed at a side of the bottom of the water feeding seat 200 facing the atomizing water storage groove 110, the third receiving groove 260 covers the air duct assembly 160, and the atomizing air duct 500 is located above the third receiving groove 260. This structure shows that the bottom of the upper water seat 200 has a space for accommodating the air duct assembly 160, i.e. the third accommodating groove 260. Therefore, the internal structure of the base 10 is more compact, which is also beneficial to the more stable outflow of the atomized water vapor from the first air outlet 163 of the air duct assembly 160.

The water feeding seat 200 and the atomizing air duct 500 are integrally arranged. In combination with the third receiving groove 260, the water vapor flowing out from the first air outlet 163 can be prevented from entering the atomizing air duct 500 more stably.

As shown in fig. 9 and 10, the air duct assembly includes a lower seat 165 and an upper seat 164, and an upper side of the lower seat 165 and a lower side of the lower seat 165 are provided with opposite openings; the second air inlet 162 and the first air inlet 161 are respectively located at the upper side and the lower side of the lower seat 165, the first air inlet 161 and the second air inlet 162 are communicated in the lower seat 165, and the first air outlet 163 is located at the upper side of the upper seat 164; the lower seat 165 covers the atomizing opening 120. At this time, the air duct assembly 160 is formed by splicing the upper seat 164 and the lower seat 165, and the two are fixed together, so that the air duct assembly 160 is more convenient to manufacture.

An air baffle 166 is disposed in the upper seat 164. Air baffle 166 serves to smooth the air flow in air duct assembly 160, allowing the water vapor flowing out of first air outlet 163 to be relatively more gradual.

Wherein, still include suction pump and inlet tube, suction pump 30 is connected with inlet tube 31, and the one end of inlet tube 31 stretches into water tank 20, and the other end and the water inlet 130 intercommunication of inlet tube 31, like this under the effect of suction pump 30, the water in the water tank 20 passes through inlet tube 31 and gets into in the atomizing aqua storage tank 110. As the water in the water tank 20 is continuously collected in the atomizing reservoir 110 by the water pump 30, the water in the water tank 20 can flow into the atomizing port 120 and then drop onto the atomizer 50, and be atomized by the atomizer 50 and flow out of the humidifier into the environment. Meanwhile, by providing the water outlet 140, when more water is stored in the atomizing water storage tank 110, the excessive water in the atomizing water storage tank 110 can flow into the water tank 20 through the water outlet 140. Through set up delivery port 140 on atomizing aqua storage tank 110, can effectually avoid water too much at atomizing aqua storage tank 110 gathering, make in the atomizing aqua storage tank 110 too much water directly flow back to water tank 20 through delivery port 140, it is very convenient to use.

In the vertical direction, i.e., the up-down direction, the height of the water outlet 140 is lower than the height of the water inlet 130. Therefore, the water in the atomizing water storage tank 110 can flow into the water outlet 140 more conveniently and then flow back to the water tank 20, and the water is effectively prevented from being gathered in the atomizing water storage tank 110. The water inlet 130, the water outlet 140 and the atomization port 120 are all located at the bottom of the atomization water storage tank 110. That is, the water inlet 130, the water outlet 140 and the atomization opening 120 are all located on the partition board, so that the atomization base 400 is more convenient to manufacture, and water can flow into and out of the atomization water storage tank 110 and into the atomizer 50 more conveniently.

A diversion trench 170 is arranged between the water inlet 130 and the atomization opening 120. By providing the water guiding groove, water can flow from the water inlet 130 to the atomizing opening 120 more conveniently. For example, when the humidifier is activated, the water pump 30 pumps the water in the water tank 20 into the atomizing water storage tank 110, so that the water can conveniently flow to the atomizing port 120 through the guiding groove 170 and drop onto the atomizer 50, and the atomization is rapidly performed.

The water outlet 140 is located at a corner of the main seat 100 and is far away from the water inlet 130. Through the arrangement, water can be prevented from directly flowing into the water outlet 140 after entering the atomizing water storage tank 110 from the water inlet 130, and a sufficient amount of water at the atomizing opening 120 is ensured.

The main base 100 has a guide tube 180 at the bottom of the water outlet 140, and the outward side of the bottom end of the guide tube 180 has a second outlet 181. Since the water outlet 140 is located at the corner of the main seat 100, the flow guide tube 180 is also located at the leg of the main seat 100. Therefore, the second outlet 181 is very close to the sidewall of the water tank 20, and the water flowing out of the second outlet 181 can flow down along the sidewall of the water tank 20, thereby avoiding the generation of dripping sound and ensuring safer operation.

190 water retaining ribs are arranged around the periphery of the water outlet 140. By arranging the water retaining ribs 190, the water flowing to the water outlet 140 is blocked, and only when the water in the atomizing water storage tank 110 is accumulated to a certain degree, the water flows into the water outlet 140 and flows back to the water tank 20.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A base is used for a humidifier and is characterized in that the base is located above a water tank of the humidifier, an atomization water storage tank is arranged in the base, an atomization opening is formed in the bottom of the atomization water storage tank, and an atomizer is arranged below the atomization opening; the atomization water storage tank is also provided with an external air outlet for leading external air to enter the atomization water storage tank;

the base also comprises an atomizing air passage and an air passage component, wherein the air passage component comprises a first air inlet positioned below, a second air inlet and a first air outlet positioned above; the atomization air passage comprises a second air outlet and a third air inlet, and the third air inlet is over against the first air outlet; the lower part of the air duct component is attached to the bottom of the atomization water outlet groove, and the first air inlet is arranged opposite to the atomization port; the outer air outlet is communicated with the second air inlet.

2. The stand according to claim 1, wherein the stand comprises a base and a main stand, the atomizing water storage tank is located on the main stand, the base is fixed in the bottom of the main stand and is located below the atomizing water storage tank, and the atomizer is fixed on the base;

a fan is further fixed on the base, the bottom of the atomization water storage tank is arched upwards to form a first storage tank, and the fan is located in the first storage tank; and an external air inlet is formed in the side wall of the main seat, which is opposite to the fan, and the external air outlet is positioned on the wall of the first accommodating groove.

3. The stand according to claim 2, wherein said outer air outlet faces away from said second air inlet.

4. A housing according to claim 3, characterized in that said outer air outlet is close to a side wall of said main seat, said outer air outlet facing towards said side wall of said main seat.

5. The base according to claim 2, wherein the base further comprises a water supply seat fixed above the atomizing water storage tank, a second receiving groove is formed in a side of a bottom of the water supply seat facing the atomizing water storage tank, and the second receiving groove covers the second air inlet and the outer air outlet.

6. The base according to claim 5, wherein a third receiving groove is formed at a side of the bottom of the upper water seat facing the atomizing water storage groove, the third receiving groove covers the air duct assembly, and the atomizing air duct is located above the third receiving groove.

7. A housing as claimed in claim 6, characterized in that the water feed socket and the atomizing air duct are provided integrally.

8. The housing according to claim 1, characterized in that the air duct assembly comprises a lower seat and an upper seat, the upper side of the lower seat and the lower side of the lower seat being provided with opposite openings; the second air inlet and the first air inlet are respectively positioned at the upper side and the lower side of the lower seat, the first air inlet and the second air inlet are communicated in the lower seat, and the first air outlet is positioned at the upper side of the upper seat; the lower seat covers the atomizing opening.

9. The stand according to claim 1, wherein an air baffle is provided in said upper housing.

10. Humidifier, characterized in that it comprises a water tank, a water pump and a stand according to any of claims 1-9.