CN217510868U - Atomizing sterilizing device and closestool - Google Patents

Abstract

The utility model provides an atomizing sterilizing device and closestool, relate to the technical field of disinfecting, because atomizing cavity and sterilization cavity are all communicated with the fog channel, therefore the atomizer can be to the water smoke that produces of the effect of liquid in the atomizing cavity, and the granule that disinfects that produces in the sterilization cavity can combine in the fog channel, form the fog that disinfects with water smoke as the carrier, this fog that disinfects can dissipate to bigger space and disinfect by the fog channel of going out, the scope of disinfecting is big, and owing to set up moisturizing structure and level sensor, moisturizing structure comes to supply liquid to the atomizing cavity according to the actual liquid level in the atomizing cavity that level sensor detected, make the liquid level in the atomizing cavity maintain at required suitable height, guarantee that the atomizing volume of atomizing cavity is big from this, the atomizing is effectual, so that the fog that combines to form is more tiny, can evaporate rapidly after falling on the object table of user's skin, the surface sterilization effect is better in a short time, the user cannot easily perceive the surface sterilization effect, and the experience is better.

Description

Atomizing sterilizing device and closestool

Technical Field

The utility model belongs to the technical field of the technique of disinfecting and specifically relates to an atomizing sterilizing equipment and closestool are related to.

Background

The existing closestool has the main functions of ozone sterilization, ultraviolet sterilization, silver ion sterilization, plasma sterilization, negative ion sterilization and electrolytic water sterilization, and is mainly applied to 4 types of intelligent closestool with mass production, namely ultraviolet sterilization, negative ion sterilization, plasma sterilization and negative ion sterilization, and the ozone sterilization is relatively used less correspondingly, wherein the ozone sterilization, the plasma sterilization and the negative ion sterilization are mainly used for sterilization in space, the ultraviolet sterilization is mainly used for sterilization of a water channel of human body cleaning water and sterilization of a sprayer of the cleaner, and the electrolytic water sterilization is mainly used for sterilization of an object surface of a ceramic cavity.

However, the above techniques cannot simultaneously satisfy the requirements of large sterilization range and good surface sterilization effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atomizing sterilizing equipment and closestool can satisfy the big demand with the good surface sterilizing effect of scope of disinfecting simultaneously.

In a first aspect, the present invention provides an atomization sterilization device, which comprises:

the box body is provided with a mist outlet channel, and an atomizing chamber and a sterilizing chamber which are communicated with the mist outlet channel;

the atomizer is arranged in the atomization chamber and is obliquely arranged relative to the bottom of the box body;

the water replenishing structure is arranged on the box body;

and the liquid level sensor is used for detecting the actual liquid level in the atomizing chamber, and the water supplementing structure can supplement liquid to the atomizing chamber according to the detection result of the liquid level sensor.

In an optional embodiment, the water replenishing structure includes a water replenishing port disposed on the box body, one end of the water replenishing port is communicated with the atomizing chamber, and the other end of the water replenishing port is used for connecting a liquid source, wherein the liquid source can replenish liquid to the atomizing chamber through the water replenishing port according to a detection result of the liquid level sensor.

In an alternative embodiment, the water replenishing port is located at the top of the box body, and the atomizer is arranged at the bottom of the atomizing chamber.

In an optional embodiment, the bottom of the box body is provided with a mounting opening, the atomizer is in sealing fit with the mounting opening, and the bottom of the box body is also detachably connected with a pressure plate which is used for supporting the atomizer.

In an alternative embodiment, the inner diameter of the mist outlet passage converges gradually in size from the inside of the cartridge body to the outside.

In an alternative embodiment, the atomizing chamber has a cross-sectional area in the vertical direction gradually increasing from a position where the atomizing chamber communicates with the mist outlet passage to a position away from the mist outlet passage.

In an optional embodiment, a backflow port is arranged on the inner wall of the mist outlet channel, and the backflow port is communicated with the atomizing chamber.

In an alternative embodiment, the bottom of the box body is provided with a water outlet through which the liquid in the atomization chamber can be discharged.

In an alternative embodiment, the atomizing device further comprises a fan for generating an air flow from the atomizing chamber and the sterilization chamber to the mist outlet channel.

In a second aspect, the present invention provides a toilet comprising an atomizing sterilization device according to any one of the above embodiments.

The utility model discloses beneficial effect includes:

the atomizing sterilization device and the toilet bowl provided by the embodiment of the utility model have the advantages that the atomizing cavity and the sterilization cavity are communicated with the mist outlet channel, so that the water mist generated by the atomizer under the action of the liquid in the atomizing cavity and the sterilization particles generated in the sterilization cavity can be combined in the mist outlet channel to form the sterilization mist taking the water mist as a carrier, the sterilization mist can be dissipated to a larger space for sterilization after being discharged from the mist outlet channel, the sterilization range is large, and the water supplementing structure and the liquid level sensor are arranged, so that the water supplementing structure supplements the liquid to the atomizing cavity according to the actual liquid level in the atomizing cavity detected by the liquid level sensor, the liquid level in the atomizing cavity is maintained at the required proper height, thereby ensuring that the atomizing amount of the atomizing cavity is large, the atomizing effect is good, the sterilization mist formed by combination is more fine, and can be rapidly evaporated after falling on the object table of the skin of a user, have better surface bactericidal effect in the short time, be difficult for being perceived by the user moreover, experience better, and because the atomizer sets up for the bottom slope of box body, consequently after the atomizing at every turn, moisture on the atomizer can be followed the face of slope and dropped to reduce and stop the moisture on the atomizer surface, reduced the risk that produces the incrustation scale on the atomizer surface and lead to atomizing volume to reduce after long-term the use.

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 embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an atomizing sterilizer according to an embodiment of the present invention;

fig. 2 is a second schematic view of an atomizing and sterilizing apparatus according to an embodiment of the present invention.

An icon: 10-a box body; 11-an atomizing chamber; 12-a sterilization chamber; 13-a mist outlet channel; 130-bell mouth; 131-a return port; 14-water replenishing port; 15-a water outlet; 16-an air inlet; 17-a communication port; 18-a mounting port; and 20-pressing plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 and 2, an embodiment of the present invention provides an atomization sterilization apparatus, which includes a box body 10, an atomizer, a water replenishing structure and a liquid level sensor, wherein the box body 10 has a mist outlet channel 13, and an atomization chamber 11 and a sterilization chamber 12 which are communicated with the mist outlet channel 13. The atomizer is disposed in the atomizing chamber 11 and is inclined with respect to the bottom of the cartridge 10. The water replenishing structure is arranged on the box body 10. The liquid level sensor is used for detecting the actual liquid level in the atomizing chamber 11, and the water supplementing structure can supplement liquid to the atomizing chamber 11 according to the detection result of the liquid level sensor.

As mentioned above, because the atomizing chamber 11 and the sterilizing chamber 12 are both communicated with the mist outlet channel 13, the water mist generated by the action of the atomizer on the liquid in the atomizing chamber 11 (for example, vibration or ultrasonic wave) and the sterilizing particles generated in the sterilizing chamber 12 can be combined in the mist outlet channel 13 to form the sterilizing mist using the water mist as a carrier, the sterilizing mist can be dissipated to a larger space for sterilization after being discharged from the mist outlet channel 13, the sterilizing range is large, and because the water replenishing structure and the liquid level sensor are arranged, the water replenishing structure replenishes the liquid to the atomizing chamber 11 according to the actual liquid level in the atomizing chamber 11 detected by the liquid level sensor, so that the liquid level in the atomizing chamber 11 is maintained at a required proper height, thereby ensuring that the atomizing amount of the atomizing chamber 11 is large, the atomizing effect is good, the sterilizing mist formed by combination is fine and can be rapidly evaporated after falling on the object table of the skin of a user, have better surface sterilizing effect in the short time, be difficult for being perceived by the user moreover, experience better, and because the atomizer sets up for the bottom slope of box body 10, consequently after the atomizing at every turn, the face that inclines can be followed to the moisture on the atomizer and drips to reduce and stop the moisture on the atomizer surface, reduced the risk that produces the incrustation scale on the atomizer surface after long-term the use and lead to atomizing volume to reduce.

In this embodiment, the atomizing device further includes a blower for generating air flow blown to the mist outlet channel 13 by the atomizing chamber 11 and the sterilizing chamber 12, so as to blow the water mist formed in the atomizing chamber 11 and the sterilizing particles released from the sterilizing chamber 12 to the mist outlet channel 13, thereby increasing the speed and the combining effect of the water mist and the sterilizing particles for forming the sterilizing mist.

Specifically, the fan sets up in the bottom outside of box body 10, and box body 10 is equipped with air intake 16 in the part that is used for forming sterilization chamber 12, and atomizing chamber 11 and sterilization chamber 12 have intercommunication mouth 17 in the position of keeping away from a fog passageway 13 to the air current that the fan blew to sterilization chamber 12 through air intake 16 can be blown to atomizing chamber 11 through intercommunication mouth 17, thereby all blows to a fog passageway with the water smoke in the granule of disinfecting in the chamber 12 and the atomizing chamber 11.

Preferably, the water supplementing structure and the liquid level sensor cooperate to keep the real-time liquid level in the atomizing chamber 11 to be about 25mm, the resonance frequency of the atomizer can be selected to be about 3.0MHz, so as to ensure a proper atomizing amount, and the air flow speed generated by the fan in operation can be 0.38 +/-0.05 m ² The sterilization particles can be screened out, so that the sterilization mist with enough fineness can be formed in the mist outlet channel, the sterilization mist can reach a good sterilization effect when falling on the surface of an object, and the sterilization mist can be quickly evaporated, so that the sterilization particles are not easy to be wetted by a user.

Therefore, a better atomization effect is achieved, and it is needless to say that the height of the real-time liquid level to be kept can be flexibly selected according to actual requirements and is not limited to the numerical value.

It should be noted that the detection result of the liquid level sensor usually needs to be sent to a control circuit board, and then the control circuit board controls the water replenishing structure to replenish the liquid to the atomizing chamber 11, that is, the atomizing and sterilizing device further includes a control circuit board, which can be disposed at the bottom of the box body 10 and electrically connected to the liquid level sensor, so as to control the water replenishing structure to replenish the water to the atomizing chamber 11 according to the detection result of the liquid level sensor.

Because the atomizer needs to be electrified for use, the bottom of the box body 10 is provided with the mounting hole 18, the atomizer is in sealing fit with the mounting hole 18, specifically, the atomizer carries a rubber ring, so that sealing can be realized only by interference fit of the rubber ring of the atomizer and the mounting hole 18, the bottom of the box body 10 is also provided with a detachably connected pressure plate 20, the pressure plate 20 is used for supporting the atomizer, and the pressure plate 20 and the atomizer can be screwed.

In this embodiment, from the position where the atomizing chamber 11 communicates with the mist outlet channel 13 to the position far away from the mist outlet channel 13, the sectional area of the atomizing chamber 11 increases gradually in the vertical direction, so that the water mist formed in the atomizing chamber enters the mist outlet channel 13 through a relatively small outlet, and is combined with the sterilizing particles more sufficiently, thereby enhancing the sterilizing effect of the sterilizing mist.

The water supplementing structure comprises a water supplementing opening 14 arranged on the box body 10, one end of the water supplementing opening 14 is communicated with the atomizing chamber 11, the other end of the water supplementing opening 14 is used for being connected with a liquid source, and the liquid source can supplement liquid to the atomizing chamber 11 through the water supplementing opening 14 according to a detection result of the liquid level sensor.

For example, the liquid source may include a water tank and a water pump, the water pump is electrically connected to the control valve, the two water tanks and the water replenishing port 14 are usually connected by a pipe, that is, the water replenishing structure further includes a water pipe connected to the water replenishing port 14 and the water tank, so that the control circuit board controls the operation of the water pump according to the detection result of the liquid level sensor to deliver the liquid in the water tank into the atomizing chamber 11 through the water pipe and the water replenishing port 14.

In the present embodiment, the atomizer is generally disposed at a lower position in the atomizing chamber 11, that is, the atomizer is disposed at a bottom position in the atomizing chamber 11, and the water replenishing port 14 is disposed at a top position of the box body 10, so that the water replenishing port 14 is located at a higher position relative to the atomizer, so as to facilitate replenishing the liquid into the atomizing chamber 11, and also facilitate sufficient atomization of the liquid in the atomizing chamber 11 by the atomizer.

In this embodiment, the bottom of the box 10 is further provided with a drainage structure capable of draining the liquid in the atomization chamber 11.

Specifically, the drainage structure includes a drainage port 15, and the drainage port 15 is located at the bottom of the case 10, so that the liquid in the atomization chamber 11 is drained through the drainage port 15.

Of course, the drainage structure does not only have the drainage port 15, but in some embodiments, the drainage structure further comprises a drainage pipe and a recycling bin, and the drainage port 15, the drainage pipe and the recycling bin are connected in sequence, so that the liquid in the atomization chamber 11 enters the recycling bin through the drainage port 15 and the drainage pipe for storage, and water resources are saved.

In this embodiment, from the inside of the box body 10 to the outside direction, i.e. from the end of the mist outlet channel 13 communicating with the atomizing chamber 11 to the end far away from the atomizing chamber 11, the inner diameter of the mist outlet channel 13 gradually converges, so that the water mist and the sterilizing particles cannot be discharged quickly, and the residence time inside the mist outlet channel 13 is prolonged, thereby the sterilizing particles and the water mist are combined more uniformly, and the sterilizing effect of the sterilizing mist is increased.

Meanwhile, a bell mouth 130 is formed at one end of the mist outlet channel 13 far away from the atomizing chamber 11, and the inner diameter of the bell mouth 130 is gradually reduced from the outside to the inside of the box body 10, so that the diffusion angle of the sterilization mist during discharge can be enlarged, and the space required to be sterilized can be filled more quickly.

Since the inner diameter of the mist outlet channel 13 gradually converges, the end of the mist outlet channel 13 far from the atomizing chamber 11 is more likely to be condensed to form condensate, and in order to avoid the condensate flowing into the sterilization chamber 12, in the present embodiment, a backflow port 131 is further provided on the inner wall of the mist outlet channel 13, and the backflow port 131 is communicated with the atomizing chamber 11, so that the formed condensate can flow back into the atomizing chamber 11. And because the drain opening 15 is provided in the present embodiment, the condensate that flows back into the atomizing chamber 11 can be finally discharged through the drain structure.

The embodiment of the utility model provides a closestool still provides, and this closestool includes the atomizing sterilizing equipment of above-mentioned embodiment, consequently also has corresponding structure and beneficial effect, no longer gives unnecessary details here.

To sum up, the atomizing and sterilizing device and the toilet bowl provided by the embodiment of the present invention, since the atomizing chamber 11 and the sterilizing chamber 12 are both communicated with the mist outlet channel 13, the atomizer can generate water mist under the action of the liquid in the atomizing chamber 11, and the sterilizing particles generated in the sterilizing chamber 12 can be combined in the mist outlet channel 13 to form the sterilizing mist with water mist as the carrier, the sterilizing mist can be dissipated to a larger space for sterilization after being discharged from the mist outlet channel 13, the sterilizing range is large, and the water replenishing structure and the liquid level sensor are provided, the water replenishing structure replenishes the liquid to the atomizing chamber 11 according to the actual liquid level in the atomizing chamber 11 detected by the liquid level sensor, so that the liquid level in the atomizing chamber 11 is maintained at the required proper height, thereby ensuring the large atomizing amount of the atomizing chamber 11, the atomizing effect is good, so that the sterilizing mist formed by combination is finer, can evaporate rapidly after falling on the thing table of user's skin, there is better surface bactericidal effect in the short time, be difficult for being perceived by the user in addition, experience better, and because the atomizer sets up for the bottom slope of box body 10, consequently after every turn atomizing, the face that slopes can be followed to moisture on the atomizer drips to reduce the moisture that stops on the atomizer surface, reduced and used the risk that the production scale leads to atomizing volume to reduce on the atomizer surface after for a long time.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. An atomizing sterilization device, comprising:

the box body is provided with a mist outlet channel, and an atomizing chamber and a sterilizing chamber which are communicated with the mist outlet channel;

the atomizer is arranged in the atomization chamber and is obliquely arranged relative to the bottom of the box body;

the water replenishing structure is arranged on the box body;

and the liquid level sensor is used for detecting the actual liquid level in the atomizing chamber, and the water supplementing structure can supplement liquid to the atomizing chamber according to the detection result of the liquid level sensor.

2. The atomizing sterilization device of claim 1, wherein the water replenishing structure includes a water replenishing port disposed on the box body, one end of the water replenishing port is communicated with the atomizing chamber, and the other end of the water replenishing port is used for connecting a liquid source, wherein the liquid source can replenish liquid to the atomizing chamber through the water replenishing port according to a detection result of the liquid level sensor.

3. The atomizing sterilization device of claim 2, wherein the water replenishing port is located at the top of the box body, and the atomizer is arranged at the bottom of the atomizing chamber.

4. The atomization sterilization device of claim 1, wherein the bottom of the box body is provided with a mounting opening, the atomizer is in sealing fit with the mounting opening, and the bottom of the box body is also detachably connected with a pressure plate, and the pressure plate is used for supporting the atomizer.

5. The aerosol sterilizer of claim 1, wherein the inner diameter of the mist outlet passage is gradually reduced in size from the inside of the housing to the outside.

6. The atomizing sterilization device of claim 5, wherein the atomizing chamber has a cross-sectional area in a vertical direction that gradually increases from a position where the atomizing chamber communicates with the mist outlet passage to a position away from the mist outlet passage.

7. The atomizing sterilization device according to claim 6, wherein a backflow port is provided on an inner wall of the mist outlet passage, and the backflow port is communicated with the atomizing chamber.

8. The atomizing sterilization device of claim 1, wherein a water outlet is provided at the bottom of the box body, and the liquid in the atomizing chamber can be discharged through the water outlet.

9. The aerosol sterilization device of claim 1, further comprising a blower for generating an air flow from the aerosol chamber and the sterilization chamber toward the mist outlet channel.

10. A toilet bowl, characterized by comprising an atomised sterilisation device according to any of the claims 1-9.

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