CN211345685U

CN211345685U - Engine base and humidifier

Info

Publication number: CN211345685U
Application number: CN201922105146.3U
Authority: CN
Inventors: 李海松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-04
Filing date: 2019-11-29
Publication date: 2020-08-25
Anticipated expiration: 2029-11-29
Also published as: CN112944531A; CN210980227U; CN110848861A; CN210951697U; CN110887147A; CN114719365A; CN210951698U; CN110887148A; CN210951699U; CN211345684U

Abstract

The application provides a frame and humidifier. The base is positioned above the water tank of the humidifier and comprises an atomization water storage tank, the atomization water storage tank is provided with a water inlet and an atomization port, an atomizer is arranged below the atomization port, and the water inlet is communicated with a water suction pump of the humidifier so that water in the water tank of the humidifier can enter the atomization water storage tank; and a water level sensor for detecting the water level in the atomization water storage tank is arranged in the atomization water storage tank and is electrically connected with the water suction pump. A water level sensor is installed on the atomization water storage tank and used for detecting the water level in the atomization water storage tank. When the water level sensor detects that the water level in the atomization water storage tank reaches the preset height or condition, the water suction pump is controlled to reduce power, the water suction amount is reduced, or the water stops pumping upwards, the phenomenon that the water level of the atomization water storage tank is too high and electric energy is wasted is avoided, and water leakage of the humidifier can be effectively avoided. When the water level is too low, the power of the water suction pump is increased, and the sufficient water quantity in the atomization water storage tank is ensured.

Description

Engine base and humidifier

Technical Field

The utility model relates to a little electrical apparatus field, especially a frame and 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 existing humidifier is not intelligent enough and saves electricity.

SUMMERY OF THE UTILITY MODEL

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

The application provides a frame for a humidifier. The base is positioned above the water tank of the humidifier and comprises an atomization water storage tank, the atomization water storage tank is provided with a water inlet and an atomization port, an atomizer is arranged below the atomization port, and the water inlet is communicated with a water suction pump of the humidifier so that water in the water tank of the humidifier can enter the atomization water storage tank; the atomizing aqua storage tank is internally provided with a water level sensor for detecting the water level in the atomizing aqua storage tank, and the water level sensor is electrically connected with the water suction pump.

Optionally, the water level sensor is remote from the water inlet.

Optionally, the water inlet and the water level sensor are located at two opposite corners of the atomization water storage tank.

Optionally, two water level sensors are included, and the two water level sensors are located on two opposite sides of the atomization water storage tank.

Optionally, the atomizing water storage tank further comprises a water outlet, and the water level sensor is close to the water outlet.

Optionally, the base comprises a main base, a water feeding base, a control base and an atomizing air passage; the atomization water storage tank is positioned on the main seat; the water feeding seat, the control seat and the atomizing air passage are all fixed in the main seat; the base is fixed below the atomizing water storage tank,

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

A water level sensor is installed on the atomization water storage tank and used for detecting the water level in the atomization water storage tank. When the water level sensor detects that the water level in the atomization water storage tank reaches the preset height or condition, the water suction pump is controlled to reduce power, the water suction amount is reduced, or the water stops pumping upwards, the phenomenon that the water level of the atomization water storage tank is too high and electric energy is wasted is avoided, and water leakage of the humidifier can be effectively avoided. When the water level is too low, the power of the water suction pump is increased, and the sufficient water quantity in the atomization water storage tank is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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, drawings of other 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 of fig. 6 with the air chute assembly removed.

The machine base 10 comprises 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 flow guide groove 170, a second flow outlet 181, a water retaining rib 190, a water supply seat 200, a water supply port 210, a first flow outlet 220, a cover plate 230, a filter 240, a base 300, a second abdicating hole 410, a third abdicating hole 420, a fourth abdicating hole 430, an atomizing air duct 500, a water tank 20, a water inlet pipe 30, a water inlet pipe 31

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The 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, 2, 6 and 7, the present application provides a stand 10 and a humidifier.

Wherein the humidifier comprises a water tank 20, a base 10, a water pump 30 and an atomizer 50. The housing 10 is located above the water tank 20. The base 10 is positioned above the water tank 20 of the humidifier and comprises an atomization water storage tank 110, the atomization water storage tank 110 is provided with a water inlet 130 and an atomization port 120, the atomizer 50 is arranged below the atomization port 120, and the water inlet 130 is used for being communicated with a water pump 30 of the humidifier so as to enable water in the water tank 20 of the humidifier to enter the atomization water storage tank 110; a water level sensor (not shown) for detecting the water level in the atomizing water storage tank 110 is arranged in the atomizing water storage tank 110, and the water level sensor is electrically connected with the water pump 30.

It should be understood that the housing 10 further includes a circuit board to which both the water level sensor and the suction pump 30 are connected, thus achieving electrical connection therebetween.

Wherein, the suction pump 30 is connected with the inlet pipe 31, one end of the inlet pipe 31 extends into the water tank 20, and the other end of the inlet pipe 31 is communicated with the water inlet 130, so that under the action of the suction pump 30, the water in the water tank 20 enters the atomization water storage tank 110 through the inlet pipe 31. 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. The water level sensor is installed in the atomizing water storage tank 110 and used for detecting the water level in the atomizing water storage tank 110. When the water level sensor detects that the water level in the atomizing water storage tank 110 reaches the preset height or condition, the water suction pump 30 is controlled to reduce power and reduce water suction amount, or the upward water suction is stopped, so that the phenomenon that the water level of the atomizing water storage tank 110 is too high and electric energy is wasted is avoided, and the water leakage of the humidifier can be effectively avoided. When the water level is too low, the power of the water pump 30 is increased to ensure that the atomization water storage tank 110 has enough water.

As shown in fig. 3-5, the base 10 further includes a base 400, a water supply seat 200, a control seat 300, and an atomizing air duct 500. The main base 100 includes an integrally formed housing and a partition plate disposed in the housing to divide 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 blower 40, the circuit board and the like are fixed on the base 400 and located 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. Wherein, the bottom of the atomization air channel 500 is opposite to the atomization port 120, and the water vapor enters the atomization air channel 500 through the air inlet at the bottom of the atomization air channel 500 and flows out to the outside along the air channel of the atomizer 50. An air duct assembly 160 is provided at the bottom of the channel of the atomizer 50. The water feeding seat 200 further includes a cover plate 230 and a filter 240.

The water level sensor is remote from the water inlet 130. Because the water in the atomizing water storage tank 110 enters from the water inlet 130, the water level in the atomizing water storage tank 110 can be detected more accurately and objectively by making the water level sensor far away from the water inlet 130. The water inlet 130 and the water level sensor are located at opposite corners of the atomizing water reservoir 110. The test is more accurate.

In another embodiment, two level sensors are included, located on opposite sides of the atomizing reservoir 110. When the humidifier is used, the humidifier is not necessarily placed on a flat surface, and may be placed on an inclined surface. When placing on the inclined plane, atomizing aqua storage tank 110 is also the slope, and the liquid level of atomizing aqua storage tank 110's different positions is different like this, through all setting up level sensor in relative both sides, can effectively avoid atomizing aqua storage tank 110 one side water level height, one side water level is low, but the whole water yield is more, and the condition that suction pump 30 continues to draw water in a large number takes place.

The atomizing water reservoir 110 further includes a water outlet 140, and the water level sensor is close to the water outlet 140. 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. By arranging the water level sensor at the water outlet 140, when the water level sensor detects that the water level at the water outlet 140 is continuously higher and water flows to the water tank 20 through the water outlet 140 at the moment, it can be determined that the water pumping amount of the water pump 30 exceeds the working amount of the atomizer 50 at the moment, so that the working power of the water pump 30 is reduced, the water in the atomized water storage tank 110 is reduced, and the water pump 30 is prevented from doing more useless work.

The height of the water outlet 140 is lower than the height of the water inlet 130 in the vertical direction, i.e., the up-down direction. 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 atomizing port 120 are all positioned at the bottom of the atomizing 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 more conveniently and can flow into the atomizer 50 more conveniently.

A diversion trench 170 is arranged between the water inlet 130 and the atomizing 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 distant 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 seat 100 has a flow guide tube 180 at the bottom of the water outlet 140, and a second flow outlet 181 at the side of the outward side at the bottom end of the flow guide tube 180. 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 represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should 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 and comprises an atomization water storage tank, the atomization water storage tank is provided with a water inlet and an atomization port, an atomizer is arranged below the atomization port, and the water inlet is communicated with a water suction pump of the humidifier so that water in the water tank of the humidifier can enter the atomization water storage tank; the atomizing aqua storage tank is internally provided with a water level sensor for detecting the water level in the atomizing aqua storage tank, and the water level sensor is electrically connected with the water suction pump.

2. The stand of claim 1, wherein the water level sensor is remote from the water inlet.

3. The stand according to claim 2, wherein said water inlet and said water level sensor are located at opposite corners of said atomizing water reservoir.

4. A housing as defined in claim 1, including two said level sensors located on opposite sides of said atomizing reservoir.

5. The stand according to claim 1, wherein said atomizing reservoir further comprises a water outlet, said water level sensor being proximate to said water outlet.

6. The stand according to claim 1, wherein the stand comprises a main stand, a base, a water-feeding stand, a control stand and an atomizing air passage; the atomization water storage tank is positioned on the main seat; the water feeding seat, the control seat and the atomizing air passage are all fixed in the main seat; the base is fixed below the atomization water storage tank.

7. Humidifier, characterized in that it comprises a water tank, a suction pump and a base according to any one of claims 1-6.