WO2023023910A1

WO2023023910A1 - Electrolyzer having sterilization function and air purification device

Info

Publication number: WO2023023910A1
Application number: PCT/CN2021/114144
Authority: WO
Inventors: 潘海元; 张力; 丁宋红; 贺柏强; 郑准转; 李正超; 梁兆荣
Original assignee: 卡富环球有限公司; 怡迅（珠海）光电科技有限公司; 怡迅（美国）光电科技有限公司; 雷士照明英国有限公司; 雷士照明日本有限公司
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2023-03-02
Also published as: CN117769611A

Abstract

An electrolyzer having a sterilization function and an air purification device. The electrolyzer having a sterilization function comprises: a container body (10) having an accommodating space (11) for accommodating a sodium chloride solution; an electrolysis member (20) at least partially disposed in the accommodating space (11); and a water suction structure (30), at least a part of the water suction structure (30) extending into the accommodating space (11) to contact the sodium chloride solution, and the other part of the water suction structure (30) being located on the outer side of the container body (10), so that a hypochlorous acid obtained by electrolysis volatilizes outwards through the water suction structure (30). The problem that a user cannot conveniently sterilize ambient air is solved.

Description

Electrolysis appliance and air purification device with bactericidal function

technical field

The present application relates to the technical field of air purification equipment, in particular, to an electrolysis appliance with a sterilizing function and an air purification device.

Background technique

There are many ways of disinfection at present. Take the disinfection of hypochlorous acid solution as an example. HCLO is an unstable weak acid that has the ability to penetrate the membrane of pathogens. HCLO is a colorless liquid that is partially ionized to form hypochlorite CLO ^- , both HCLO and CLO ^- are oxidizing agents and methods of chlorinated water disinfection. HCLO cannot be purified from solution. Meanwhile, hypochlorous acid can be found in the white blood cells of mammals, including humans. It is non-toxic and has been used as a safe wound care solution for many years. Dissolved in water, hypochlorous acid has strong disinfecting properties and is non-toxic. It is considered an ideal cleaner and disinfectant, and has been identified as an effective disinfectant against COVID-19.

At present, there are many types of hypochlorous acid disinfectants on the market, most of which are canned in hypochlorous acid solution in disinfection bottles, and users can use the hypochlorous acid solution in the disinfection bottle to spray into the environment to achieve sterilization the goal of. Due to the small size of the disinfection bottle of hypochlorous acid solution, there are not many solutions that can be stored, and the customer needs to hold it to spray in the environment, so there are many inconveniences in the use process.

That is to say, there is a problem in the prior art that the user cannot conveniently sterilize the ambient air.

application content

The main purpose of the present application is to provide an electrolysis appliance and an air purification device with a sterilizing function, so as to solve the problem in the prior art that users cannot conveniently sterilize the ambient air.

In order to achieve the above object, an electrolytic appliance with a sterilizing function is provided, comprising: a container body, the container body has an accommodating space for accommodating sodium chloride solution; an electrolytic element, at least a part of which is arranged in the accommodating space Inside: water-absorbing structure, at least a part of the water-absorbing structure protrudes into the accommodating space to contact with the sodium chloride solution, and the other part of the water-absorbing structure is located outside the container body, so that the hypochlorous acid after electrolysis can volatilize outward through the water-absorbing structure.

Furthermore, the water-absorbing structure has a cylindrical shape and is inserted into the container body along the axial direction of the cylindrical shape.

Further, the water-absorbing structure is made of water-absorbing material repeatedly folded and connected end to end to form a tubular folded structure.

Furthermore, the water-absorbing structure has a plurality of through holes arranged at intervals, so that the inside and outside sides of the cylindrical water-absorbing structure can be ventilated.

Further, the electrolysis appliance further includes a fixing ring, which is clamped at one end of the cylindrical water-absorbing structure outside the container body.

Furthermore, a positioning groove or a positioning rib is provided in the container body, and one end of the water-absorbing structure protruding into the accommodating space is limitedly matched with the positioning groove or the positioning rib.

Further, the electrolysis appliance also includes a first electrical coupling structure, the electrolytic component is electrically connected to the first electrical coupling structure, the first electrical coupling structure is arranged on the container body, and the first electrical coupling structure is arranged on the bottom or side of the container body.

Further, the container body is in a pot-shaped structure, and the pot-shaped structure is a shrinking structure from bottom to top; and/or the electrolysis appliance also has a handle, and the handle is arranged on the side of the container body.

According to another aspect of the present invention, an air cleaning device with a sterilizing function is provided, including the above-mentioned electrolytic appliance with a sterilizing function.

Further, the air purification device further includes: a housing, the housing includes an air inlet chamber, a volatilization chamber, an air inlet connected to the air inlet chamber and an air outlet connected to the volatilization chamber, the volatilization chamber is arranged above the air inlet chamber, and The air inlet chamber communicates with the volatilization chamber, and the electrolysis device is set in the volatilization chamber; the ventilation component is used to send the air in the air inlet chamber into the volatilization chamber, and blow out the hypochlorous acid in the volatilization chamber through the air outlet Purification device.

Further, the air purification device also includes a filter assembly, the filter assembly is arranged at the air inlet; and/or the air inlet is arranged on the side wall of the housing, and there are multiple air inlets arranged at intervals along the circumference of the housing; or There is one tuyere and is arranged continuously along the circumference of the shell.

Further, the casing also includes a guide structure, the guide structure is arranged between the air inlet chamber and the volatilization chamber, the guide structure is provided with a second electrical coupling structure for electrical connection with the electrolytic appliance, the ventilation assembly is arranged on the guide Below the structure, the ventilation assembly is electrically connected to the flow guide structure.

Further, the electrolysis appliance has a first clamping structure, and the flow guide structure has a second clamping structure, and the first clamping structure cooperates with the second clamping structure to ensure that the electrolysis appliance and the flow guide structure are assembled in place.

Further, the diversion structure includes: a body part; a support column, there are a plurality of support columns, and the plurality of support columns all extend from the outer periphery of the body part to the inner wall surface of the housing, so that the outer circumference of the body part and the inner wall of the housing Wind passages are formed between the surfaces.

Further, the air outlet is arranged on the top of the casing, and the air purification device further includes: a grille, the grille is arranged at the air outlet; a handle structure, the handle structure is arranged on the top of the casing, and at least a part of the handle structure is connected to the casing has a separation distance between the tops of the .

Further, the handle structure includes: an annular structure, with a distance between the annular structure and the top of the housing; and a connecting section, through which the annular structure is connected to the housing.

Further, the air purification device further includes: a control panel, the control panel is arranged at the handle structure; a control assembly, the control assembly is electrically connected with the control panel, the electrolysis appliance, and the ventilation assembly.

Further, the air purification device also includes an air detection structure, the handle structure has a light structure, the light structure can emit light of various colors, the light structure is electrically connected with the air detection structure, and the light structure emits different lights according to different detection results of the air detection structure. color light.

Further, the control panel is a touchpad or a keypad, and the control panel has at least: an on/off key for controlling the start and stop of the air purification device; and/or a wind speed adjustment key for adjusting the wind speed of the fan of the ventilation assembly; and /or electrolysis key, used to control the working state of the electrolytic parts of the electrolytic appliance; and/or filter core reset key, used to restart the calculation of the use time of the filter assembly of the air purification device; and/or timing key, used to control the air purification The working hours of the device; and/or the WIFI key, which is used to control the communication connection between the air purification device and external equipment; and/or the sleep key, which is used to adjust the wind speed of the fan of the ventilation component to the preset wind speed; and/or the area selection key , for adjusting the wind speed of the fan of the ventilation assembly and/or the working hours of the ventilation assembly; and/or the automatic key, the automatic key adjusts the wind speed of the fan of the ventilation assembly according to the indoor air quality parameters.

Further, the electrolysis appliance further includes a salt concentration detection sensor, and the control panel further has a salt concentration display member for displaying the salt concentration detected by the salt concentration detection sensor.

Further, the housing also includes a diversion structure, the diversion structure is arranged between the air inlet chamber and the volatilization chamber, the main structure above the diversion structure is in the shape of a truncated cone, and the structure below the diversion structure is in the shape of an inverted truncated cone , the frustum-shaped structure and the inverted frustum-shaped structure form a diversion shuttle structure.

Further, the main structure includes the container body of the electrolysis appliance and the part where the water absorption structure of the electrolysis appliance protrudes outside the container body. The ventilation assembly is arranged below the flow guide structure, and the motor housing of the ventilation assembly forms an inverted frustum-shaped structure.

Applying the technical solution of the present application, the electrolytic appliance with sterilizing function includes a container body, an electrolytic component and a water-absorbing structure, the container body has an accommodating space for accommodating sodium chloride solution; at least a part of the electrolytic component is arranged in the accommodating space ; At least a part of the water-absorbing structure extends into the accommodating space to contact with the sodium chloride solution, and the other part of the water-absorbing structure is located outside the container body, so that the hypochlorous acid after electrolysis can volatilize outward through the water-absorbing structure.

Put the sodium chloride solution into the accommodating space of the container body, and at the same time let the electrolytic part work to electrolyze the sodium chloride solution. During the electrolysis, the chloride ions will gather at the anode of the electrolytic part to generate chlorine gas, while Chlorine gas reacts with water to generate hypochlorous acid, and hypochlorous acid is volatile. The electrolyzed solution of sodium chloride solution will absorb the electrolyzed solution to the outside of the container body through the water absorption structure, which can make the hypochlorous acid solution Volatilize into the air, and by adsorbing the solution to the water-absorbing structure, the contact area between the hypochlorous acid solution and the ventilation air is effectively increased, which is conducive to the volatilization of the hypochlorous acid into the air.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present application, and the schematic embodiments and descriptions of the present application are used to explain the present application, and do not constitute improper limitations to the present application. In the attached picture:

Fig. 1 shows the structural representation of the air cleaning device of an optional embodiment of the present application; And

Fig. 2 shows the structural representation of the air cleaning device of another angle in Fig. 1;

Fig. 3 shows a schematic diagram of the positional relationship between the electrolysis appliance and the diversion structure in Fig. 1;

Fig. 4 shows a state diagram of the electrolytic appliance and the guide structure in Fig. 3 when they are not fastened together.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

10. Container body; 11. Accommodating space; 12. Handle; 13. Stopper; 20. Electrolysis part; 30. Water absorption structure; 31. Fixed ring; 40. First electrical coupling structure; 50. Liquid level detection component ; Filter screen; 90, diversion structure; 91, second electrical coupling structure; 92, body part; 921, second clamping structure; 93, support column; 100, first clamping structure; 110, grid; 120, Handle structure; 130, ring structure; 140, connection section; 150, ventilation component.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

In this application, unless stated to the contrary, the used orientation words such as "upper, lower, top, bottom" are generally used for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inside and outside" refer to inside and outside relative to the outline of each component itself, but the above orientation words are not used to limit the present application.

In order to solve the problem in the prior art that users cannot conveniently sterilize ambient air, the present application provides an electrolysis appliance and an air purification device with a sterilizing function.

As shown in Fig. 1 to Fig. 4, the electrolytic apparatus with sterilizing function comprises container body 10, electrolytic part 20 and water-absorbing structure 30, and container body 10 has the accommodating space 11 for accommodating sodium chloride solution; At least a part is arranged in the accommodating space 11; at least a part of the water-absorbing structure 30 extends into the accommodating space 11 to contact with the sodium chloride solution, and the other part of the water-absorbing structure 30 is located outside the container body 10, so that the hypochlorite after electrolysis The acid volatilizes outside through the water-absorbing structure 30 .

Put sodium chloride solution into the accommodating space 11 of the container body 10, and at the same time allow the electrolytic member 20 to work to electrolyze the sodium chloride solution. During the electrolysis, chloride ions will gather at the anode of the electrolytic member 20 to Generate chlorine gas, and chlorine gas reacts with water to generate hypochlorous acid, and hypochlorous acid is volatile, and the electrolyzed solution of sodium chloride solution is sucked to the outside of the container body 10 through the water absorption structure 30, The hypochlorous acid solution can be volatilized into the air, and the contact area between the hypochlorous acid solution and the ventilation air is effectively increased by adsorbing the solution on the water-absorbing structure 30, which is beneficial for the hypochlorous acid to volatilize into the air.

In this embodiment, after electrolysis, the brine solution is electrolyzed to generate a solution with sodium hypochlorite and hypochlorous acid. Among them, there is also about 2% to 8% hypochlorous acid, so the hypochlorous acid solution can be volatilized into the air by blowing air. The solution is adsorbed to the water-absorbing structure 30, which effectively increases the gas-liquid contact between the solution and the ventilation air. At the same time, because hypochlorous acid is a volatile acid, the volatility of hypochlorous acid molecules is accelerated by blowing, making it effective. Blow into the air.

The principle of electrolysis of sodium chloride solution to produce hypochlorous acid is as follows:

Na ⁺ and Cl ^- exist in sodium chloride solution.

The anode reaction of the electrolytic part 20 is:

2Cl ^- -2e ^- → Cl ₂ ;

_Cl2 + _H2O →HCl+HClO;

NaOH+HClO→NaClO+ _H2O ;

_Cl2 +2NaOH→NaCl+NaClO+ _H2O ;

2H ₂ O→O ₂ +4H ⁺ + ^4e- ;

NaClO+H ⁺ →HClO+Na ⁺ ;

The cathode reaction of electrolyzer 20 is:

2H ₂ O+4e ^- →H ₂ +2OH ^-

2Cl ^- loses electrons at the anode of the electrolytic element 20 to generate chlorine gas, and chlorine gas dissolves in water and reacts with water to produce chloric acid and hypochlorous acid. Due to the presence of Na ⁺ and OH ^- in the sodium chloride solution, the two form NaOH, NaOH Reacting with HClO will form NaClO and H ₂ O, while reacting Cl ₂ with NaOH will form NaCl, NaClO and H ₂ O. At the same time, water will be electrolyzed into O ₂ , H ⁺ and e ⁻ ; NaClO reacts with H ⁺ to generate HClO and Na ⁺ , that is to say, hypochlorous acid and sodium hypochlorite will be produced at the anode of the electrolysis unit 20 .

Specifically, the electrolytic appliance can be adjusted between the electrolytic state and the non-electrolytic state, so that when air purification is required, it can be adjusted to the electrolytic state and electrolysis occurs to generate hypochlorous acid solution; when air purification is not required, Adjust to non-electrolytic state.

When the electrolytic appliance is in a non-electrolytic state, although the hypochlorous acid solution cannot be electrolyzed at this time, so that the effect of purifying the air cannot be achieved, the effect of humidifying the air can still be achieved.

In the specific embodiment shown in FIG. 1 , the water-absorbing structure 30 is cylindrical and inserted into the container body 10 along the axial direction of the cylindrical shape. The water-absorbing structure 30 is arranged in a cylindrical form, so that the water-absorbing structure 30 is exposed on the outside as a ring-shaped structure, so that the water-absorbing structure 30 can be volatilized at multiple positions, thereby increasing the range of disinfection and sterilization of the electrolytic appliance. To better play the role of disinfection and sterilization. At the same time, the water-absorbing structure 30 is inserted into the container body 10 along the axial direction of the cylinder, which facilitates the assembly between the water-absorbing structure 30 and the container body 10 .

Specifically, the cylindrical water-absorbing structure 30 is a mesh structure. The water-absorbing structure 30 is arranged as a net structure to facilitate the ventilation of the water-absorbing structure 30, and the volatilization of hypochlorous acid will be increased when the wind blows through the water-absorbing structure 30, so as to increase the disinfection effect of the electrolysis apparatus.

Specifically, the water-absorbing structure 30 is made of water-absorbing material repeatedly folded and connected end to end to form a tubular folded structure. This setting can increase the overall area of the water-absorbing structure 30, ensure that the water-absorbing structure 30 can absorb more water, and at the same time have a larger area in contact with the air, which is conducive to the volatilization of water on the water-absorbing structure 30, and then increases the volatilization efficiency of hypochlorous acid . The function of the water-absorbing structure 30 is only to absorb the water in the container body 10 to the outside of the container body 10 , and will not participate in the reaction in the container body 10 .

It should be noted that the water-absorbing structure 30 has a plurality of through holes, and the plurality of through-holes are arranged at intervals, so that the inner and outer sides of the cylindrical water-absorbing structure 30 can be ventilated, which reduces the resistance of the wind and facilitates the volatilization of hypochlorous acid. . In other words, the water-absorbing structure 30 is a net-like structure.

It should be noted that a part of the water-absorbing structure 30 is located in the container body 10 and is in contact with the solution in the container body 10, and the solution will infiltrate the water-absorbing structure 30, and then completely infiltrate the water-absorbing structure 30, so that the parts located outside the container body 10 There will also be solution on the water-absorbing structure 30, so that the solution on the water-absorbing structure 30 is exposed in the air, and the hypochlorous acid volatilized on the water-absorbing structure 30 will be taken away when there is wind in the air, and the hypochlorous acid will be released. The acid is blown into the air to sterilize the air.

Optionally, the water-absorbing structure 30 is a water-absorbing material.

As shown in FIG. 1 to FIG. 3 , the electrolysis apparatus further includes a fixing ring 31 , and the fixing ring 31 is clamped at one end of the cylindrical water-absorbing structure 30 outside the container body 10 . The setting of the fixing ring 31 can play a role in setting the shape of the water-absorbing structure 30 and avoid deformation of the water-absorbing structure 30 after absorbing water. Since the material of the water-absorbing structure 30 is soft, deformation will occur after absorbing water, and the fixing ring 31 clamped on the water-absorbing structure 30 can effectively prevent the water-absorbing structure 30 from deforming and collapsing.

Specifically, the container body 10 is also provided with a positioning groove, and one end of the water-absorbing structure 30 protruding into the accommodating space 11 is limitedly matched with the positioning groove. By setting the positioning groove on the inner bottom wall of the container body 10, the water-absorbing structure 30 extends into the positioning groove, and the positioning groove limits the position of the water-absorbing structure 30, so as to prevent the water-absorbing structure 30 from shaking and increase the water-absorbing structure. 30 working stability.

Of course, it is also possible that the container body 10 is provided with positioning ribs, and one end of the water-absorbing structure 30 protruding into the accommodating space 11 is limitedly matched with the positioning ribs. By setting the positioning ribs on the inner bottom wall of the container body 10, the water-absorbing structure 30 extends into the inner side of the positioning ribs or the outside of the positioning ribs, so that the positioning ribs limit the water-absorbing structure 30, so as to avoid the water-absorbing structure 30 from shaking , increasing the working stability of the water-absorbing structure 30 .

As shown in Figures 1 and 2, the electrolytic appliance also includes a first electrical coupling structure 40, the electrolytic element 20 is electrically connected to the first electrical coupling structure 40, the first electrical coupling structure 40 is arranged on the container body 10, and the first electrical coupling The structure 40 is provided at the bottom of the container body 10 . The arrangement of the first electrical coupling structure 40 can supply power to the electrolysis appliance, so as to ensure that the electrolysis appliance can continuously and stably electrolyze the sodium chloride solution. The arrangement of the first electrical coupling structure 40 at the bottom of the container body 10 facilitates the electrical connection of the container body 10 with other structures to provide power for the electrolytic apparatus.

Of course, the first electrical coupling structure 40 may not be arranged at the bottom of the container body 10 , but at the side of the container body 10 . The installation position of the first electrical coupling structure 40 can be any position of the container body 10 , it only needs to ensure that the first electrical coupling structure 40 can be electrically connected to other structures.

As shown in Figure 1 and Figure 2, the electrolytic appliance also includes a liquid level detection assembly 50 and an electrolytic appliance control structure, at least a part of the liquid level detection assembly 50 is arranged on the container body 10; the liquid level detection assembly 50 is electrically connected to the electrolytic appliance control structure Connected, the electrolysis appliance control structure is used to control the working state of the electrolysis appliance. The setting of the liquid level detection assembly 50 is used to detect the amount of sodium chloride solution in the container body 10, and the electrolysis appliance control structure is used to control the working state of the electrolysis appliance. The structure controls the electrolysis appliance. When the liquid level detection assembly 50 detects that there is no sodium chloride solution in the container body 10, the liquid level detection assembly 50 will send an anhydrous signal to the electrolysis appliance control structure, and the electrolysis appliance control structure will cut off the power to the electrolysis appliance, so that the electrolysis appliance is in non-working state. When the liquid level detection component 50 detects that there is sodium chloride solution in the container body 10, the liquid level detection component 50 will send a water signal to the electrolysis appliance control structure, and the electrolysis appliance control structure will energize the electrolysis appliance, so that the electrolysis appliance is in working status. The mutual cooperation between the liquid level detection component 50 and the control structure of the electrolysis appliance can prevent the electrolysis appliance from continuing to work without sodium chloride solution, effectively reducing the occurrence of safety accidents and increasing the safety of the electrolysis appliance.

As shown in Figures 1 and 2, the liquid level detection assembly 50 includes a float 51 and a water level sensor 52, the float 51 is movably arranged in the accommodating space 11; the water level sensor 52 is arranged below the float 51 and connected with the electrolytic appliance control structure Electrically connected, the water level sensing element 52 is used to detect the position of the float 51, the float 51 has a floating position and a falling position, when the water level sensing element 52 detects that the float 51 is in the falling position, the water level sensing element 52 sends an anhydrous signal to the electrolytic appliance control structure. The float 51 is movably arranged in the accommodating space 11. When there is sodium chloride solution in the accommodating space 11, the float 51 floats up under the buoyancy of the solution to be in the floating position. At this time, the water level sensor 52 cannot detect the float , the water level sensor 52 sends a water signal to the electrolysis appliance control structure, and the electrolysis appliance control structure energizes the electrolysis appliance to make the electrolysis appliance work. And when there is no sodium chloride solution in the accommodating space 11, the float 51 falls under the action of gravity to be in the falling position. At this time, the water level sensing part 52 can detect the float, and the water level sensing part 52 sends an anhydrous signal to the electrolytic appliance control structure , the electrolysis appliance control structure cuts off the power to the electrolysis appliance, so that the electrolysis appliance does not work.

In the specific embodiment shown in FIG. 3 , the container body 10 further includes a stopper 13, and the stopper 13 is arranged above the float 51 to stop the float 51 so as to prevent the float 51 from detaching from the container body 10. risk.

Specifically, the water level sensor 52 includes a first Hall element, and the float 51 includes a magnet and a wrapper, and the first Hall element is used to detect the magnet; the wrapper is wrapped on the outside of the magnet, and the wrapper is made of PP foam material . The package wraps the outer side of the magnet, which can protect the magnet and prevent the magnet from being demagnetized. The package uses PP foam material because the PP foam material is light in weight and can float quickly when it is put into the sodium chloride solution. When the float 51 is at the falling position, the first Hall element can sense the magnetic field emitted by the magnet. However, when the float 51 is in the floating position, the first Hall element cannot sense the magnetic field emitted by the magnet.

As shown in FIG. 1 to FIG. 4 , the container body 10 is in a pot-shaped structure, and the pot-shaped structure is in a shrinking structure from bottom to top. It should be noted that the pot-shaped structure in this application may be a pot without a spout. The pot-shaped structure is set in the form of a necking structure from bottom to top, so that the ventilation channel in the air purification device is diamond-shaped, which is conducive to the flow of wind, will not reduce the wind speed, and will reduce the whistling during the flow process. Yell, keep the noise down.

The ventilation assembly 150 , the flow guiding structure 90 and the electrolysis appliance are all located in the middle of the casing 60 and are spaced apart from the casing 60 . A first flow gap is formed between the ventilation assembly 150 and the casing 60 , a second flow gap is formed between the flow guide structure 90 and the casing 60 , and a third flow gap is formed between the electrolysis device and the casing 60 . The width of the first overcurrent gap gradually decreases toward the width of the second overcurrent gap, and the third overcurrent gap gradually increases away from the second overcurrent gap. The wind flows into the air inlet chamber 61, and blows outward through the center of the air inlet chamber 61, so as to blow to the first flow gap between the ventilation assembly 150 and the housing 60, and the wind flows from the first flow gap in the direction of the wind It expands outward, and the wind reaches the maximum at the second flow gap. The wind blows to the third flow gap between the electrolytic appliance and the housing 60, and the direction of the wind in the third flow gap is inwardly contracted, so that the whistling can be reduced under the premise of ensuring the flow speed of the wind. Reduce noise.

In addition, the container body 10 is arranged in a pot-shaped structure, the size of the spout of the pot-shaped structure is the same as that of the water-absorbing structure 30, and the pot-shaped structure is flared from the spout to the bottom of the pot, which is convenient for inserting the water-absorbing structure 30 into the Inside the container body 10. At the same time, the jug-shaped structure can position and cooperate with the water-absorbing structure 30 to prevent the water-absorbing structure 30 from moving in the circumferential direction so as to clamp the water-absorbing structure 30 at the spout. In addition, the pot-shaped structure is flaring from the mouth of the pot to the bottom of the pot, so that when the sodium chloride solution is poured into the pot-shaped structure, the solution is prevented from splashing out.

As shown in FIG. 1 , the electrolysis appliance also has a handle 12 disposed on the side of the container body 10 . The setting of the handle 12 is convenient for moving the electrolytic appliance, for replenishing the sodium chloride solution in the container body 10 , and for replacing the water-absorbing structure 30 .

The air cleaning device with bactericidal function as shown in Fig. 1 to Fig. 4 includes the above-mentioned electrolytic appliance with bactericidal function. The air purifying device having the above-mentioned electrolytic appliance with sterilizing function can perform the functions of humidifying, purifying, sterilizing and disinfecting the air when purifying the air, and realizes one thing with multiple functions.

As shown in Figures 1 and 2, the air purification device further includes a housing 60 and a kettle body sensor 70. The kettle body sensor 70 is arranged on the housing 60, and the kettle body sensor 70 is used to detect whether the electrolysis appliance is installed in place. The electrolysis device is housed in the inner space of the casing 60 . When the pot body sensor 70 detects the electrolysis device, it means that the electrolysis device is installed in place, and when the pot body sensor 70 fails to detect the electrolysis device, it means that the electrolysis device is not installed in place.

It should be noted that the pot body sensor 70 is used to detect whether the electrolysis device is placed on the flow guide structure 90, and the control component will control the power supply only after the pot body sensor 70 senses the electrolysis device. Specifically, the electrolysis appliance is provided with a magnet, and the induction part 70 of the kettle body is a Hall element.

As shown in Figures 1 and 2, the air purification device also includes a housing 60 and a ventilation assembly 150. The housing 60 includes an air inlet chamber 61, a volatilization chamber 62, an air inlet communicating with the air inlet chamber 61, and an air inlet communicating with the volatilization chamber 62. The air outlet, the volatilization chamber 62 is arranged above the air inlet chamber 61, and the air inlet chamber 61 communicates with the volatilization chamber 62, and the electrolysis appliance is arranged in the volatilization chamber 62; the ventilation assembly 150 is used to send the air in the air inlet chamber 61 into In the volatilization chamber 62, the hypochlorous acid in the volatilization chamber 62 is blown out of the air cleaning device through the air outlet. The electrolysis appliance works in the volatilization chamber 62, the wind enters the air intake chamber 61 through the air inlet, and the gas is sent into the volatilization chamber 62 under the action of the ventilation assembly 150, and the wind flowing in the volatilization chamber 62 will take away the electrolysis apparatus The hypochlorous acid on the water-absorbing structure 30 is blown into the outside of the housing 60 through the air outlet to achieve the effects of sterilization and humidification, so that the air purification device can simultaneously realize the effects of air purification, sterilization and humidification.

In this embodiment, the wind enters the air inlet chamber 61 after being filtered by the filter assembly 80 , and under the action of the ventilation assembly 150 , the wind in the air inlet chamber 61 flows upwards to the ventilation assembly 150 and the housing 60 Around, the wind continues to flow upwards, and flows to the guide structure 90. Under the action of the ventilation assembly 150, the wind continues to flow upwards to the electrolytic appliance, and the water absorption structure 30 of the electrolytic appliance is exposed in the volatilization chamber 62, and the wind blows through The water-absorbing structure 30 then takes away the hypochlorous acid on the water-absorbing structure 30 and blows it upwards to the air outlet, so that the wind with the hypochlorous acid is blown out to the outside of the air cleaning device.

It should be noted that the ventilation assembly 150 is capable of ventilating, sucking external air into the air inlet chamber 61 , and then sucking the air in the air inlet chamber 61 into the volatilization chamber 62 .

As shown in FIG. 1 and FIG. 2 , the air purification device further includes a filter assembly 80 , and the filter assembly 80 is arranged at the air inlet. The setting of the filter assembly 80 can filter the air entering into the air purification device, so that the air blown out by the air purification device is cleaner and achieves the effect of air purification.

As shown in Figures 1 and 2, the filter assembly 80 includes a first filter screen 81 and a second filter screen 82, the first filter screen 81 and the second filter screen 82 are stacked, and the first filter screen 81 is positioned at the second filter screen 82 Outside, the aperture of the first filter screen 81 is larger than the aperture of the second filter screen 82 . The filter assembly 80 is set in the form of a double-layer filter screen, which can better filter dirty air. The first filter screen 81 preliminarily filters the large particles in the dirty air, and then the second filter screen 82 filters the small particles in the dirty air, so that the air entering the air inlet cavity 61 is cleaner.

Specifically, the second filter screen 82 is used to filter particles with a diameter smaller than 2.5 microns. The first filter screen 81 is used to filter hair and some larger substances, and the dirty air passes through the casing 60 and reaches the first filter screen 81 through the air inlet. The second filter screen 82 can filter 99.7% of the particles with a diameter less than 2.5 microns, so that the air entering the air inlet chamber 61 is cleaner, and the air is sterilized and humidified through the volatilization chamber 62, so that the air blown out by the air purification device The air is cleaner, and the room can be sterilized and humidified at the same time.

As shown in Figures 1 to 4, the casing 60 also includes a guide structure 90, the guide structure 90 is arranged between the air inlet chamber 61 and the volatilization chamber 62, and the guide structure 90 is provided with a second electric coupling structure 91 for In order to be electrically connected with the electrolysis apparatus, the ventilation assembly 150 is arranged under the flow guide structure 90 , and the ventilation assembly 150 is electrically connected with the flow guide structure 90 . The setting of the diversion structure 90 can simultaneously supply power to the electrolysis apparatus and the ventilation assembly 150, reducing the excessive electrical structures in the casing 60, which is conducive to the safety of the air purification device and reduces the generation of potential safety hazards. The second electrical coupling structure 91 cooperates with the first electrical coupling structure 40 to supply power to the electrolytic element 20 so that the electrolytic element 20 can electrolyze the sodium chloride solution.

As shown in FIG. 4 , the electrolytic appliance has a first clamping structure 100, the flow guide structure 90 includes a main body 92 and a support column 93, the main body 92 has a second electrical coupling structure 91, and the main body 92 is also provided with a second card. Joint structure 921, the first clamping structure 100 cooperates with the second clamping structure 921 to ensure that the electrolytic appliance and the flow guide structure 90 are assembled in place; there are multiple supporting columns 93, and the multiple supporting columns 93 are formed by the The outer periphery extends toward the inner wall surface of the casing 60 , so that an air passage is formed between the outer periphery of the body portion 92 and the inner wall surface of the casing 60 . The cooperation between the first clamping structure 100 and the second clamping structure 921 enables the electrolytic appliance to be assembled on the body part 92, and at the same time effectively avoids the risk of detachment of the electrolytic appliance from the diversion structure 90, ensuring that the electrolytic appliance and the diversion structure The stability of the connection between the structures 90 ensures the stability of the electrolysis appliance.

It should be noted that the cooperation between the first engaging structure 100 and the second engaging structure 921 is fastened together by a turnbuckle.

Optionally, the air inlet is provided on the side wall of the housing 60 , and there are multiple air inlets arranged at intervals along the circumference of the housing 60 . Multiple air inlets are provided to allow wind to enter the air inlet chamber 61 at multiple positions, which can effectively increase the working efficiency of the air purification device.

Of course, one air inlet may also be provided continuously along the circumferential direction of the casing 60 . The air inlet of this form has the largest air inlet area, so that air can be fed in from all directions of the casing 60 at the same time, the air inlet speed is the fastest, and the working efficiency of the air purification device is the highest.

As shown in Figure 1 and Figure 2, the air outlet is arranged on the top of the housing 60, the air cleaning device also includes a grid 110 and a handle structure 120, the grid 110 is arranged at the air outlet; the handle structure 120 is arranged on the top of the housing 60 There is a distance between at least a part of the handle structure 120 and the top of the housing 60 . The arrangement of the grille 110 can prevent some objects from entering the volatilization chamber 62 through the air inlet, avoiding the blockage of the air outlet, and ensuring the stable operation of the air purification device. The setting of the handle structure 120 is convenient for the user to take the air purification device, so as to facilitate the movement of the air purification device. At the same time, there is a distance between at least a part of the handle structure 120 and the top of the housing 60 , so as to prevent the handle structure 120 from blocking the air outlet and ensure smooth air discharge from the volatilization chamber 62 .

As shown in FIG. 1 and FIG. 2 , the handle structure 120 includes an annular structure 130 and a connecting section 140 . There is a distance between the annular structure 130 and the top of the housing 60 ; The connection section 140 is connected to the ring structure 130, and the connection section 140 is connected to the housing 60 at the same time, so that there is a distance between the ring structure 130 and the top of the housing 60, so that the user can grasp the ring structure 130.

Specifically, the air cleaning device further includes a control panel, and the control panel is arranged at the handle structure 120 . The control panel is arranged on the ring structure 130 to facilitate the user to control the air cleaning device. There are multiple buttons on the control panel, and different functions can be realized by pressing different buttons.

Specifically, the air purification device also includes an air detection structure. The handle structure 120 has a lamp structure that can emit light of various colors. The lamp structure is electrically connected to the air detection structure. Light of different colors. The air detection structure is arranged on the casing, and is used for detecting the air quality outside the air cleaning device. Moreover, the color of the light emitted by the lamp structure can be changed according to the detection result of the air detection structure, so as to intuitively prompt the user of the air quality of the current environment.

It should be noted that the lamp structure is disposed on the inner ring side of the ring structure 130 .

Specifically, the control component is electrically connected to the control panel, the electrolysis appliance and the ventilation component 150 , and the control panel issues commands to the control component to change the working status of the electrolysis appliance and the ventilation component 150 .

In a specific embodiment, the control panel is a touch panel or a keypad, and the control panel has at least an on/off key for controlling the start and stop of the air cleaning device. The switch key can control the power on and off of the whole air purification device, so that the operation or non-operation of the air purification device can be manually controlled.

In a specific embodiment, the control panel has at least a wind speed adjustment key for adjusting the wind speed of the fan of the ventilation assembly 150 . The setting of the wind speed adjustment key can manually adjust the wind speed of the air purification device, so that the wind blown by the air purification device can be adjusted according to the user's needs, increasing the diversity of the use of the air purification device. Specifically, the fan of the ventilation assembly 150 has at least three wind speed modes of sleep, medium speed and high speed, and the control panel of each wind speed mode is provided with corresponding display icons.

In a specific embodiment, the control panel has at least an electrolytic key for controlling the working state of the electrolytic component 20 of the electrolytic appliance. The setting of the electrolysis key enables the air purification device to manually control the working state of the electrolysis appliance, which can realize the working state of the electrolysis appliance with one key, and can also realize the non-working state of the electrolysis appliance with one button.

In a specific embodiment, the control panel has at least a filter core reset button, which is used to restart counting the service time of the filter assembly 80 of the air purification device. Since the service time of each filter assembly 80 is limited, after using the filter assembly 80 for a long time, the filtering effect of the filter assembly 80 will obviously deteriorate. The control panel can record the service time of the filter assembly 80, and it will be replaced after the filter assembly 80 has been used for a long time. The timing is re-timed so as to record the usage time of the new filter assembly 80 so as to replace the filter assembly 80 regularly.

In a specific embodiment, the control panel has at least a timing key for controlling the working hours of the air cleaning device. The setting of the timing key can control the working hours of the air purification device, so that when there is no one in the room, the air purification device can automatically stop working after working for a preset time to reduce energy waste.

In a specific embodiment, the control panel has at least a WIFI key for controlling the communication connection between the air cleaning device and external equipment. By setting the WIFI key on the air purification device, the air purification device can be networked, so as to facilitate the control of the air purification device by external equipment.

In a specific embodiment, the control panel has at least a sleep key, which is used to adjust the wind speed of the fan of the ventilation assembly 150 to a preset wind speed. The setting of the sleep button can be turned on when the user sleeps, so as to reduce the wind speed of the fan of the ventilation assembly 150, thereby ensuring that the air purification device will not affect the sleep of the user.

In a specific embodiment, the control panel has at least an area selection key for adjusting the wind speed of the fan of the ventilation assembly 150 and the working hours of the ventilation assembly 150 . The setting of the area selection key can select the area to be purified by the air purification device. Under different selected areas, the wind speed and working hours of the fans of the ventilation assembly 150 are different. That is to say, by controlling the wind speed of the fan of the ventilation assembly 150 and the working time of the ventilation assembly 150 , different areas can be purified.

In a specific embodiment, the control panel has at least an automatic key, and the automatic key adjusts the wind speed of the fan of the ventilation assembly 150 according to the indoor air quality parameters. The setting of the automatic key can make the air purification device work automatically, so that the air purification device automatically adjusts the wind speed of the fan of the ventilation assembly 150 according to the detected air quality parameters, so as to achieve the best purification effect.

Specifically, the automatic key can adjust the wind speed of the fan of the ventilation assembly 150 according to the content of PM2.5. Of course, the ventilation assembly 150 can also be controlled according to other air quality parameters.

Specifically, the electrolysis appliance also includes a salt concentration detection sensor, and the control panel also has a salt concentration display element for displaying the salt concentration detected by the salt concentration detection sensor. The setting of the salt concentration detection sensor can detect the concentration of salt in the electrolysis appliance, so as to ensure that the salt composition of the brine in the electrolysis appliance is moderate, and then ensure that the air purification device can work stably.

The control panel also includes a salt concentration display element for displaying the salt concentration detected by the salt concentration detection sensor. The light of the salt concentration display part is off under normal conditions; when the salt concentration display part starts to flicker, it indicates that the salt concentration of the brine in the electrolysis appliance is insufficient, thus reminding the user to add salt, and the air sterilization device is running normally at this time; when the salt concentration When the display part starts to be always on, it indicates that the salt concentration of the brine in the electrolysis appliance exceeds the standard, and at this time the control component controls the air sterilizing device to stop running.

The housing 60 also includes a diversion structure 90, which is arranged between the air inlet chamber 61 and the volatilization chamber 62. The main structure above the diversion structure 90 is a frustum-shaped structure, and the structure below the diversion structure 90 is an inverted structure. The frustum-shaped structure, the frustum-shaped structure and the inverted frustum-shaped structure form a diversion shuttle structure. This setting makes the wind flow along the outer periphery of the guide shuttle structure, so that the center of the air flow is blocked by the guide shuttle structure, avoiding the formation of eddy currents in the center of the air flow, reducing the loss of air volume, effectively increasing the wind speed, and reducing the generation of noise.

It should be noted that the main structure above the flow guide structure 90 is formed into a truncated cone-shaped structure. It is sufficient to guide the upper part of the flow guide structure 90 to be generally a truncated cone-shaped structure, and it is not required that all the structures above the flow guide structure 90 form a cone. Instead of a frustum-like structure, a tendency towards a frusto-conical structure will do. The outer periphery of the frustum-shaped structure can also be connected with other structural parts, as long as the general shape is a frustum-shaped structure.

Of course, the main structure does not have to be a regular frustum-shaped structure. There may be some raised structural parts or grooves on the surface of the main structure, but it does not affect the general shape of the main structure.

Specifically, the main structure includes the container body 10 of the electrolytic appliance and the water-absorbing structure 30 of the electrolytic appliance protruding to the outside of the container body 10, the ventilation assembly 150 is arranged below the flow guide structure 90, and the motor casing of the ventilation assembly 150 forms an inverted Conical structure. It is only necessary to ensure that the part of the container body 10 and the water-absorbing structure 30 protruding outside the container body 10 has a frustum-shaped structure, so that most of the wind flows along the frustum-shaped structure. The handle 12 is protruded from the container body 10, but it will not affect the main structure and the motor housing to form a roughly shuttle-like structure, which can effectively reduce the loss of air volume, increase the wind speed, and reduce noise at the same time.

Apparently, the above-described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims

An electrolytic appliance with a bactericidal function, characterized in that it comprises:

The container body (10), the container body (10) has an accommodating space (11) for accommodating the sodium chloride solution;

an electrolytic component (20), at least a part of the electrolytic component (20) is arranged in the accommodating space (11);

A water-absorbing structure (30), at least a part of the water-absorbing structure (30) protrudes into the accommodating space (11) to contact with the sodium chloride solution, and another part of the water-absorbing structure (30) is located in the container outside of the main body (10), so that the hypochlorous acid after electrolysis can volatilize outward through the water-absorbing structure (30).
The electrolytic appliance with bactericidal function according to claim 1, characterized in that, the water-absorbing structure (30) is cylindrical and inserted into the container body (10) along the axial direction of the cylindrical shape.
The electrolytic appliance with sterilizing function according to claim 2, characterized in that, the water-absorbing structure (30) is repeatedly folded from water-absorbing materials and connected end to end to form a tubular folded structure.
The electrolytic appliance with bactericidal function according to claim 3, characterized in that, the water-absorbing structure (30) has a plurality of through holes arranged at intervals, so that the inner and outer sides of the cylindrical water-absorbing structure (30) Able to ventilate.
The electrolytic appliance with bactericidal function according to claim 3, characterized in that, the electrolytic appliance further comprises a fixing ring (31), and the fixing ring (31) is clamped on the cylindrical water-absorbing structure (30 ) is located at one end of the exterior of the container body (10).
The electrolytic appliance with sterilizing function according to claim 1, characterized in that, the container body (10) is also provided with positioning grooves or positioning ribs, and the water-absorbing structure (30) extends into the accommodating space One end inside (11) is limitedly matched with the positioning groove or the positioning rib.
The electrolytic appliance with bactericidal function according to claim 1, characterized in that, the electrolytic appliance further comprises a first electrical coupling structure (40), and the electrolytic component (20) is connected to the first electrical coupling structure (40) ) electrical connection, the first electrical coupling structure (40) is arranged on the container body (10), and the first electrical coupling structure (40) is arranged on the bottom or side of the container body (10).
The electrolytic appliance with bactericidal function according to any one of claims 1 to 7, characterized in that,

The container body (10) has a jug-shaped structure, and the jug-shaped structure is a necking structure from bottom to top; and/or

The electrolysis appliance also has a handle (12), and the handle (12) is arranged on the side of the container body (10).
An air cleaning device with a bactericidal function, characterized in that it comprises the electrolytic appliance with a bactericidal function according to any one of claims 1 to 8.
The air cleaning device with sterilizing function according to claim 9, wherein the air cleaning device further comprises:

A housing (60), the housing (60) comprising an air inlet chamber (61), a volatilization chamber (62), an air inlet communicating with the air inlet chamber (61) and an air inlet communicating with the volatilization chamber (62) The air outlet, the volatilization chamber (62) is arranged above the air inlet chamber (61), and the air inlet chamber (61) communicates with the volatilization chamber (62), and the electrolysis appliance is arranged on the In the volatilization chamber (62);

A ventilation assembly (150), the ventilation assembly (150) is used to send the air in the air inlet chamber (61) into the volatilization chamber (62), and send the secondary air in the volatilization chamber (62) Chloric acid is blown out of the air cleaning device through the air outlet.
The air cleaning device with bactericidal function according to claim 10, characterized in that,

The air cleaning device also includes a filter assembly (80), the filter assembly (80) is arranged at the air inlet; and/or

The air inlet is arranged on the side wall of the housing (60), and there are multiple air inlets arranged at intervals along the circumference of the housing (60); The circumferential direction of the housing (60) is continuously arranged.
The air cleaning device with sterilizing function according to claim 10, characterized in that, the housing (60) further includes a flow guide structure (90), and the flow guide structure (90) is arranged in the air inlet chamber (61) and the volatilization chamber (62), a second electrical coupling structure (91) is provided on the guide structure (90) for electrical connection with the electrolysis appliance, and the ventilation assembly (150) Arranged under the air guiding structure (90), the ventilation component (150) is electrically connected to the air guiding structure (90).
The air purification device with sterilizing function according to claim 12, characterized in that, the electrolysis appliance has a first snap-in structure (100), and the flow guide structure (90) has a second snap-in structure (921) , the first clamping structure (100) cooperates with the second clamping structure (921), so as to ensure that the electrolytic appliance and the flow guide structure (90) are assembled in place.
The air cleaning device with sterilizing function according to claim 12, characterized in that, the guide structure (90) comprises:

Body part (92);

A support column (93), the support column (93) is a plurality, and the plurality of support columns (93) all extend from the outer periphery of the body part (92) to the inner wall surface of the housing (60) , so that an air passage is formed between the outer periphery of the body part (92) and the inner wall surface of the housing (60).
The air cleaning device with sterilizing function according to claim 10, wherein the air outlet is arranged on the top of the housing (60), and the air cleaning device further comprises:

a grille (110), the grille (110) is arranged at the air outlet;

A handle structure (120), the handle structure (120) is arranged on the top of the housing (60), and at least a part of the handle structure (120) is spaced from the top of the housing (60) distance.
The air cleaning device with sterilizing function according to claim 15, characterized in that, the handle structure (120) comprises:

an annular structure (130), having the separation distance between the annular structure (130) and the top of the casing (60);

A connection section (140), through which the annular structure (130) is connected to the casing (60).
The air cleaning device with sterilizing function according to claim 15, characterized in that, the air cleaning device further comprises:

a control panel, the control panel is arranged at the handle structure (120);

A control assembly, the control assembly is electrically connected with the control panel, the electrolysis appliance, and the ventilation assembly (150).
The air cleaning device with sterilizing function according to claim 15, characterized in that the air cleaning device also includes an air detection structure, the handle structure (120) has a light structure, and the light structure can emit multiple colors The lamp structure is electrically connected to the air detection structure, and the lamp structure emits light of different colors according to different detection results of the air detection structure.
The air cleaning device with a sterilizing function according to claim 17, wherein the control panel is a touch panel or a keypad, and the control panel has at least:

An on/off key, used to control the start and stop of the air cleaning device; and/or

Wind speed adjustment key, used to adjust the wind speed of the fan of the ventilation assembly (150); and/or

An electrolysis key, used to control the working state of the electrolysis part (20) of the electrolysis appliance; and/or

Filter core reset key, used to restart counting the service time of the filter assembly (80) of the air cleaning device; and/or

Timing key for controlling the working hours of the air cleaning device; and/or

WIFI key, used to control the communication connection between the air purification device and external equipment; and/or

Sleep key, for adjusting the wind speed of the fan of the ventilation assembly (150) to a preset wind speed; and/or

Area selection key, used to adjust the wind speed of the fan of the ventilation assembly (150) and/or the working hours of the ventilation assembly (150); and/or

an automatic key, the automatic key adjusts the wind speed of the fan of the ventilation assembly (150) according to indoor air quality parameters.
The air cleaning device with bactericidal function according to claim 19, characterized in that, the electrolytic appliance also includes a salt concentration detection sensor, and the control panel also has a salt concentration display part for displaying the salt concentration detection sensor The detected salt concentration.
The air cleaning device with sterilizing function according to claim 10, characterized in that, the housing (60) further includes a flow guide structure (90), and the flow guide structure (90) is arranged in the air inlet chamber (61) and the volatilization chamber (62), the main structure above the diversion structure (90) is in the shape of a truncated cone, and the structure below the diversion structure (90) is in the shape of an inverted truncated cone, The truncated truncated structure and the inverted truncated truncated structure form a diversion shuttle structure.
The air cleaning device with sterilizing function according to claim 21, characterized in that, the main structure includes the container body (10) of the electrolysis appliance and the water absorption structure (30) of the electrolysis appliance extending to the The part outside the container body (10), the ventilation assembly (150) is arranged under the flow guide structure (90), and the motor housing of the ventilation assembly (150) forms the inverted frustum-shaped structure.