CN117769611A

CN117769611A - Electrolysis device with sterilization function and air purification device

Info

Publication number: CN117769611A
Application number: CN202180101100.1A
Authority: CN
Inventors: 潘海元; 张力; 丁宋红; 贺柏强; 郑准转; 李正超; 梁兆荣
Original assignee: ETI Solid State Lighting Zhuhai Ltd; Crawford Global Ltd
Current assignee: ETI Solid State Lighting Zhuhai Ltd; Crawford Global Ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2024-03-26
Also published as: WO2023023910A1

Abstract

The application provides an electrolytic device with a sterilization function and an air purifying device. An electrolytic device having a sterilization function includes: the container body is provided with a containing space for containing sodium chloride solution; an electrolyte member, at least a portion of which is disposed in the accommodation space; and at least one part of the water absorption structure stretches into the accommodating space to be in contact with the sodium chloride solution, and the other part of the water absorption structure is positioned at the outer side of the container body, so that the electrolyzed hypochlorous acid volatilizes outwards through the water absorption structure. The problem that the user can not conveniently sterilize the ambient air in the prior art is solved.

Description

Electrolysis device with sterilization function and air purification device

Technical Field

The application relates to the technical field of air purification equipment, in particular to an electrolytic device with a sterilization function and an air purification device.

Background

There are many ways of sterilization, for example, hypochlorous acid solution sterilization, HCLO is an unstable weak acid with the ability to penetrate the pathogen membrane. HCLO is a colorless liquid that is partially ionized to form hypochlorite CLO ^- HCLO and CLO ^- Is an oxidant and also a method for sterilizing chlorine water. HCLO cannot be purified from the solution. Meanwhile, hypochlorous acid can be found in mammalian leukocytes, including humans. It is nontoxic and has been used for many years as a safe wound care solution. Hypochlorous acid has strong disinfection properties after dissolution in water, is non-toxic, is considered to be an ideal cleaner and disinfectant, and has been identified as an effective disinfectant for covd-19.

At present, various hypochlorous acid disinfectants are available in the market, most of the hypochlorous acid disinfectants are canned in a disinfection bottle, and users can spray the hypochlorous acid solution in the disinfection bottle to the environment, so that the aim of sterilization and disinfection is achieved. Because the volume of the sterilizing bottle of hypochlorous acid solution is smaller, the storable solution is not much, and in addition, the sterilizing bottle needs to be held by a customer to be sprayed into the environment, so that a plurality of inconveniences are caused in the use process.

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

Content of the application

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

In order to achieve the above object, there is provided an electrolytic device having a sterilization function, comprising: the container body is provided with a containing space for containing sodium chloride solution; an electrolyte member, at least a portion of which is disposed in the accommodation space; and at least one part of the water absorption structure stretches into the accommodating space to be in contact with the sodium chloride solution, and the other part of the water absorption structure is positioned at the outer side of the container body, so that the electrolyzed hypochlorous acid volatilizes outwards through the water absorption structure.

Further, the water absorbing structure is cylindrical and is inserted into the container body along the axial direction of the cylinder.

Further, the water absorbing structure is formed by repeatedly folding water absorbing materials and enclosing the water absorbing materials end to end into a cylindrical fold structure.

Further, the water absorbing structure is provided with a plurality of through holes which are arranged at intervals, so that the inner side and the outer side of the cylindrical water absorbing structure can be ventilated.

Further, the electrolytic device also comprises a fixing ring, and the fixing ring is clamped at one end of the cylindrical water absorbing structure positioned outside the container body.

Further, a positioning groove or a positioning rib is further arranged in the container body, and one end of the water absorbing structure extending into the accommodating space is in limit fit with the positioning groove or the positioning rib.

Further, the electrolytic device further comprises a first electric coupling structure, the electrolytic piece is electrically connected with the first electric coupling structure, the first electric coupling structure is arranged on the container body, and the first electric coupling structure is arranged at the bottom or the side part of the container body.

Further, the container body is in a pot-shaped structure, and the pot-shaped structure is in a necking structure from bottom to top; and/or the electrolyzer may further have a handle disposed on a side of the container body.

According to another aspect of the present invention, there is provided an air cleaning apparatus having a sterilizing function, comprising the above-described electrolytic device having a sterilizing function.

Further, the air cleaning device further includes: the shell comprises an air inlet cavity, a volatilization cavity, an air inlet communicated with the air inlet cavity and an air outlet communicated with the volatilization cavity, the volatilization cavity is arranged above the air inlet cavity, the air inlet cavity is communicated with the volatilization cavity, and the electrolyzer is arranged in the volatilization cavity; and the ventilation assembly is used for sending air in the air inlet cavity into the volatilization cavity and blowing hypochlorous acid in the volatilization cavity out of the air purification device through the air outlet.

Further, the air purifying device also comprises a filter component, and the filter component is arranged at the air inlet; and/or the air inlets are arranged on the side wall of the shell, and the plurality of air inlets are arranged at intervals along the circumferential direction of the shell; or the air inlets are one and are continuously arranged along the circumferential direction of the shell.

Further, the shell further comprises a flow guiding structure, the flow guiding structure is arranged between the air inlet cavity and the volatilizing cavity, a second electric coupling structure is arranged on the flow guiding structure and used for being electrically connected with the electrolysis device, the ventilation assembly is arranged below the flow guiding structure, and the ventilation assembly is electrically connected with the flow guiding structure.

Further, the electrolytic device is provided with a first clamping structure, the diversion structure is provided with a second clamping structure, and the first clamping structure is matched with the second clamping structure so as to ensure that the electrolytic device and the diversion structure are assembled in place.

Further, the flow guiding structure comprises: a body portion; the support columns are multiple, and the support columns are all the inner wall surface of the outer Zhou Shenxiang shell of the body part, so that an air passage is formed between the outer periphery of the body part and the inner wall surface of the shell.

Further, the air outlet sets up at the top of casing, and air purification device still includes: the grille is arranged at the air outlet; the handle structure is arranged at the top of the shell, and at least one part of the handle structure is spaced from the top of the shell.

Further, the handle structure includes: the annular structure is spaced from the top of the shell; the connecting section, the annular structure is connected with the casing through the connecting section.

Further, the air cleaning device further includes: the control panel is arranged at the handle structure; and the control assembly is electrically connected with the control panel, the electrolytic device and the ventilation assembly.

Further, the air purification device further comprises an air detection structure, the handle structure is provided with a lamp structure, the lamp structure can emit light with various colors, the lamp structure is electrically connected with the air detection structure, and the lamp structure emits light with different colors according to different detection results of the air detection structure.

Further, the control panel is a touch panel or a key sheet, and the control panel includes at least: the on-off key is used for controlling the on-off of the air purifying device; and/or a wind speed adjusting key for adjusting the wind speed of the fan of the ventilation assembly; and/or an electrolysis key for controlling the working state of the electrolysis piece of the electrolysis apparatus; and/or a filter element reset key for restarting calculation of the use duration of the filter assembly of the air cleaning device; and/or a timing key for controlling the working time of the air purifying device; and/or a WIFI key, which is used for controlling the air purification device to be in communication connection with external equipment; and/or a sleep key for adjusting the wind speed of the fan of the ventilation assembly to a preset wind speed; and/or an area selection key for adjusting the wind speed of the fan of the ventilation assembly and/or the working time of the ventilation assembly; and/or an automatic key, which adjusts the wind speed of the fan of the ventilation assembly according to the indoor air quality parameter.

Further, the electrolytic device further comprises a salt concentration detection sensor, and the control panel further comprises a salt concentration display member for displaying the salt concentration detected by the salt concentration detection sensor.

Further, the shell further comprises a flow guiding structure, the flow guiding structure is arranged between the air inlet cavity and the volatilizing cavity, the main body structure above the flow guiding structure is of a frustum-shaped structure, the structure below the flow guiding structure is of an inverted frustum-shaped structure, and the frustum-shaped structure and the inverted frustum-shaped structure form a flow guiding shuttle structure.

Further, the main structure comprises a container body of the electrolysis device and a part of the water absorption structure of the electrolysis device extending to the outer side of the container body, the ventilation assembly is arranged below the flow guiding structure, and the motor casing of the ventilation assembly forms an inverted frustum-shaped structure.

By applying the technical scheme, the electrolytic device with the sterilization function comprises a container body, an electrolytic piece and a water absorption structure, wherein the container body is provided with a containing space for containing sodium chloride solution; at least one part of the electrolysis piece is arranged in the accommodating space; at least one part of the water absorption structure stretches into the accommodating space to be in contact with sodium chloride solution, and the other part of the water absorption structure is positioned at the outer side of the container body, so that the electrolyzed hypochlorous acid volatilizes outwards through the water absorption structure.

The sodium chloride solution is put into the accommodating space of the container body, the electrolysis piece works simultaneously to electrolyze the sodium chloride solution, chloride ions can gather at the anode of the electrolysis piece in the electrolysis process to generate chlorine, the chlorine reacts with water to generate hypochlorous acid, the hypochlorous acid has volatility, the solution after the sodium chloride solution is electrolyzed absorbs the solution after the electrolysis to the outer side of the container body through the water absorption structure, the hypochlorous acid solution can volatilize to the air, and the contact area between the hypochlorous acid solution and ventilation air is effectively increased through the absorption of the solution to the water absorption structure, and the volatilization of the hypochlorous acid to the air is facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 shows a schematic structural view of an air cleaning device according to an alternative embodiment of the present application; and

FIG. 2 is a schematic view showing the structure of the air cleaning apparatus of FIG. 1 at another angle;

FIG. 3 is a schematic view showing the positional relationship between the electrolytic device and the flow guiding structure in FIG. 1;

FIG. 4 shows a state diagram of the electrolytic device of FIG. 3 when not fastened to the flow guiding structure.

Wherein the above figures include the following reference numerals:

10. a container body; 11. an accommodating space; 12. a handle; 13. a stopper; 20. an electrolytic member; 30. a water absorbing structure; 31. a fixing ring; 40. a first electrical coupling structure; 50. a liquid level detection assembly; 51. a float; 52. a water level sensing member; 60. a housing; 61. an air inlet cavity; 62. a volatilization chamber; 70. a kettle body induction piece; 80. a filter assembly; 81. a first filter screen; 82. a second filter screen; 90. a flow guiding structure; 91. a second electrical coupling structure; 92. a body portion; 921. a second clamping structure; 93. a support column; 100. a first clamping structure; 110. a grille; 120. a handle structure; 130. a ring-shaped structure; 140. a connection section; 150. and a ventilation assembly.

Detailed Description

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

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In this application, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present application.

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

As shown in fig. 1 to 4, the electrolytic device having a sterilizing function includes a container body 10, an electrolytic member 20, and a water absorbing structure 30, the container body 10 having a receiving space 11 for receiving a sodium chloride solution; at least a part of the electrolyte 20 is disposed in the accommodation space 11; at least a portion of the water absorbing structure 30 is extended into the accommodating space 11 to contact with the sodium chloride solution, and the other portion of the water absorbing structure 30 is positioned at the outer side of the container body 10, so that the electrolyzed hypochlorous acid volatilizes outwards through the water absorbing structure 30.

The sodium chloride solution is put into the accommodating space 11 of the container body 10, the electrolysis piece 20 is operated to electrolyze the sodium chloride solution, chloride ions can be gathered at the anode of the electrolysis piece 20 in the electrolysis process to generate chlorine, the chlorine reacts with water to generate hypochlorous acid, the hypochlorous acid has volatility, the electrolyzed solution of the sodium chloride solution is absorbed to the outer side 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 ventilation air is effectively increased by absorbing the solution on the water absorption structure 30, and the hypochlorous acid is volatilized into the air.

In this example, after electrolysis, the brine solution was electrolyzed to produce a solution having sodium hypochlorite and hypochlorous acid. In addition, the hypochlorous acid accounts for about 2% -8%, so that the hypochlorous acid solution can be volatilized into the air by means of blowing. Through the adsorption of the solution onto the water absorbing structure 30, the gas-liquid contact between the solution and the ventilation air is effectively increased, and meanwhile, because hypochlorous acid is a volatile acid, the volatility of hypochlorous acid molecules is accelerated through blowing, so that the hypochlorous acid molecules are effectively blown into the air.

The principle of generating hypochlorous acid by electrolysis of sodium chloride solution is as follows:

na is present in sodium chloride solution ⁺ And Cl ^- 。

The anodic reaction of the electrolyte 20 is:

2Cl ^- -2e ^- →Cl ₂ ；

Cl ₂ +H ₂ O→HCl+HClO；

NaOH+HClO→NaClO+H ₂ O；

Cl ₂ +2NaOH→NaCl+NaClO+H ₂ O；

2H ₂ O→O ₂ +4H ⁺ +4e ^- ；

NaClO+H ⁺ →HClO+Na ⁺ ；

the cathode reaction of the electrolyte 20 is:

2H ₂ O+4e ^- →H ₂ +2OH ^-

2Cl ^- the electrons are lost at the anode of the electrolyzer 20 to generate chlorine which is dissolved in and reacts with water to produce chloric acid and hypochlorous acid due to the presence of Na in the sodium chloride solution ⁺ And OH (OH) ^- Both form NaOH, and NaOH and HClO form NaClO and H ₂ O, while Cl ₂ Reaction with NaOH forms NaCl, naClO and H ₂ O. At the same time water is electrolyzed into O ₂ 、H ⁺ And e ^- The method comprises the steps of carrying out a first treatment on the surface of the NaClO and H ⁺ React to produce HClO and Na ⁺ That is, hypochlorous acid and sodium hypochlorite are generated at the anode of the electrolyte member 20.

Specifically, the electrolyzer can be adjusted between an electrolysis state and a non-electrolysis state, so that when air purification is needed, the electrolyzer is adjusted to the electrolysis state and electrolysis is performed to generate hypochlorous acid solution; when air purification is not needed, the device is adjusted to a non-electrolytic state.

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

In the embodiment shown in fig. 1, the water absorbing structure 30 is cylindrical and is inserted into the container body 10 in the axial direction of the cylinder. The water absorbing structure 30 is arranged in a cylindrical form, so that the water absorbing structure 30 is exposed outside and is of an annular structure, and therefore the water absorbing structure 30 can volatilize at a plurality of positions, the disinfection and sterilization range of an electrolytic device is further increased, and the disinfection and sterilization effect is better achieved. Meanwhile, the water absorbing structure 30 is inserted into the container body 10 along the cylindrical axial direction, so that the assembly between the water absorbing structure 30 and the container body 10 is facilitated.

Specifically, the cylindrical water absorbing structure 30 is a net structure. The water absorption structure 30 is arranged into a net structure, so that the ventilation of the water absorption structure 30 is facilitated, and the volatilization of hypochlorous acid can be increased when wind blows through the water absorption structure 30, so that the disinfection effect of an electrolytic device is improved.

Specifically, the absorbent structure 30 is formed by repeatedly folding and end-to-end surrounding a tubular pleated structure with absorbent material. The setting can increase the whole area of water absorbing structure 30 like this, guarantees that water absorbing structure 30 can absorb more water, and the area that contacts with the air is comparatively more simultaneously, is favorable to the volatilization of moisture on the water absorbing structure 30, and then has increased the volatile efficiency of hypochlorous acid. While the water absorbing structure 30 functions only to absorb water in the container body 10 to the outside of the container body 10 and does 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 a plurality of through holes are arranged at intervals, so that the inner side and the outer side of the cylindrical water absorbing structure 30 can be ventilated, the resistance of wind is reduced, and the volatilization of hypochlorous acid is facilitated. Or the absorbent structure 30 is a mesh-like structure.

It should be noted that, a part of the water absorbing structure 30 is located in the container body 10 and contacts with the solution in the container body 10, and the solution infiltrates into the water absorbing structure 30, so that the water absorbing structure 30 located outside the container body 10 is fully infiltrated, and the solution also exists on the water absorbing structure 30, so that the solution on the water absorbing structure 30 is exposed to the air, and when the air blows, the hypochlorous acid volatilized from the water absorbing structure 30 is taken away, and the hypochlorous acid is blown into the air, so as to sterilize the air.

Optionally, the absorbent structure 30 is a water absorbent material.

As shown in fig. 1 to 3, the electrolytic device further includes a fixing ring 31, and the fixing ring 31 is engaged with one end of the cylindrical water absorbing structure 30 located outside the container body 10. The fixing ring 31 can play a role in shaping the water absorbing structure 30, and deformation of the water absorbing structure 30 after water absorption is avoided. Because the material of the water absorbing structure 30 is soft, the deformation can occur after water absorption, and the fixing ring 31 is clamped on the water absorbing structure 30, so that the deformation and collapse effects of the water absorbing structure 30 can be effectively prevented.

Specifically, a positioning groove is further provided in the container body 10, and one end of the water absorbing structure 30 extending into the accommodating space 11 is in limit fit with the positioning groove. Through set up positioning groove on the interior diapire of container body 10 to make the structure 30 that absorbs water stretch into positioning groove in, positioning groove carries out spacingly to the structure 30 that absorbs water, in order to avoid the structure 30 that absorbs water to rock, has increased the stability of the structure 30 work that absorbs water.

Of course, it is also possible to arrange a positioning rib in the container body 10, and the end of the water absorbing structure 30 extending into the accommodating space 11 is in limit fit with the positioning rib. Through set up the location muscle on the interior diapire of container body 10 to make the water absorption structure 30 stretch into the inboard of location muscle or the outside of location muscle, so that the location muscle carries out spacingly to water absorption structure 30, in order to avoid water absorption structure 30 to rock, increased the stability of water absorption structure 30 work.

As shown in fig. 1 and 2, the electrolytic apparatus further includes a first electrical coupling structure 40, the electrolytic member 20 is electrically connected to the first electrical coupling structure 40, the first electrical coupling structure 40 is disposed on the container body 10, and the first electrical coupling structure 40 is disposed at the bottom of the container body 10. The provision of the first electrical coupling structure 40 enables the electrolysis apparatus to be powered to ensure that the electrolysis apparatus is able to continue to consistently electrolyze the sodium chloride solution. And the first electrical coupling structure 40 is provided at the bottom of the container body 10 to facilitate the electrical connection of the container body 10 with other structures for supplying power to the electrolyzer.

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

As shown in fig. 1 and 2, the electrolytic implement further includes a liquid level detection assembly 50 and an electrolytic implement control structure, at least a portion of the liquid level detection assembly 50 being disposed on the container body 10; the liquid level detection assembly 50 is electrically connected to an electrolyzer control structure for controlling the operating state of the electrolyzer. The liquid level detection assembly 50 is provided for detecting the amount of sodium chloride solution in the container body 10, and the electrolyzer control structure is used for controlling the operating state of the electrolyzer, and at the same time, the electrolyzer control structure controls the electrolyzer according to the structure detected by the liquid level detection assembly 50. When the liquid level detection assembly 50 detects that no sodium chloride solution exists in the container body 10, the liquid level detection assembly 50 can send a water-free signal to the electrolysis device control structure, and the electrolysis device control structure cuts off power to the electrolysis device so that the electrolysis device is in a non-working state. When the liquid level detection assembly 50 detects that the sodium chloride solution exists in the container body 10, the liquid level detection assembly 50 can send a water signal to the electrolysis appliance control structure, and the electrolysis appliance control structure can electrify the electrolysis appliance so that the electrolysis appliance is in a working state. The liquid level detection assembly 50 is matched with the control structure of the electrolysis apparatus, so that the electrolysis apparatus can be prevented from continuously working when no sodium chloride solution exists, the occurrence of safety accidents is effectively reduced, and the working safety of the electrolysis apparatus is improved.

As shown in fig. 1 and 2, the liquid level detecting assembly 50 includes a float 51 and a water level sensing member 52, the float 51 being movably disposed in the accommodating space 11; the water level sensing member 52 is disposed below the float 51 and electrically connected to the electrolytic device control structure, the water level sensing member 52 is configured to detect a position of the float 51, the float 51 has a floating position and a falling position, and when the water level sensing member 52 detects that the float 51 is in the falling position, the water level sensing member 52 transmits a water-free signal to the electrolytic device control structure. The float 51 is movably disposed in the accommodating space 11, when sodium chloride solution is in the accommodating space 11, the float 51 floats under the buoyancy of the solution to be at a floating position, at this time, the water level sensing piece 52 cannot detect the float, the water level sensing piece 52 sends a water signal to the electrolytic device control structure, and the electrolytic device control structure energizes the electrolytic device to enable the electrolytic device to work. When the sodium chloride solution is not contained in the containing space 11, the float 51 falls down under the action of gravity to be in the falling position, at this time, the water level sensing piece 52 can detect the float, the water level sensing piece 52 sends a water-free signal to the electrolytic device control structure, and the electrolytic device control structure cuts off the power of the electrolytic device so as to enable the electrolytic device not to work.

In the particular embodiment shown in fig. 3, the container body 10 further comprises a stopper 13, the stopper 13 being arranged above the float 51 to stop the float 51 to avoid the risk of the float 51 coming out of engagement with the container body 10.

Specifically, the water level sensing member 52 includes a first hall element for detecting the magnet, and the float 51 includes a magnet and a packing member; the wrapping piece is wrapped outside the magnet, and the wrapping piece is made of PP foaming materials. The wrapping piece wraps the outer side of the magnet, so that the magnet can be protected, and the magnet is prevented from demagnetizing. The wrapping piece is made of PP foam materials, and the PP foam materials are light in weight and can float quickly when placed in sodium chloride solution. The first hall element is able to sense the magnetic field emitted by the magnet when the float 51 is in the fall-back position. While the first hall element does not sense the magnetic field emitted by the magnet when the float 51 is in the floating position.

As shown in fig. 1 to 4, the container body 10 has a pot-like structure, and the pot-like structure has a reduced structure from bottom to top. It should be noted that the pot-like structure in the present application may be a pot of the type without a spout. The kettle-shaped structure is arranged in a form of a necking structure from bottom to top, so that the ventilation channel in the air purification device is diamond-shaped, the flow of wind is facilitated, the wind speed is not reduced, meanwhile, howling is reduced in the flowing process, and noise is reduced.

The ventilation assembly 150, the flow guiding structure 90 and the electrolyzer 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 vent assembly 150 and the housing 60, a second flow gap is formed between the flow directing structure 90 and the housing 60, and a third flow gap is formed between the electrolyzer and the housing 60. The width of the first flowing gap gradually decreases towards the second flowing gap, and the third flowing gap gradually increases towards the direction away from the second flowing gap. The wind flows into the air intake chamber 61 and is blown outward through the center of the air intake chamber 61 to blow into the first through-flow gap between the ventilation assembly 150 and the housing 60, the direction of the wind flowing from the first through-flow gap is expanded outward, and the wind reaches the second through-flow gap to the maximum. The wind blows to the third flow gap between the electrolyzer and the housing 60, and the wind is contracted inward in the direction of the wind in the third flow gap, so that the squeal can be reduced and the noise can be reduced on the premise of ensuring the flow rate of the wind.

In addition, the container body 10 is arranged into a kettle-shaped structure, the size of a kettle opening of the kettle-shaped structure is the same as that of the water absorbing structure 30, and the kettle-shaped structure is in a flaring shape from the kettle opening to the kettle bottom, so that the water absorbing structure 30 can be conveniently plugged into the container body 10. Meanwhile, the kettle-shaped structure can be matched with the water absorbing structure 30 in a positioning way, so that the water absorbing structure 30 is prevented from generating circumferential movement, and the water absorbing structure 30 is clamped at the kettle opening. In addition, the kettle-shaped structure is in a flaring shape from the kettle opening to the kettle bottom, and when sodium chloride solution is poured into the kettle-shaped structure, the solution is prevented from splashing out.

As shown in fig. 1, the electrolyzer also has a handle 12, the handle 12 being provided at the side of the container body 10. The provision of the handle 12 facilitates movement of the electrolyzer to facilitate replenishment of sodium chloride solution within the container body 10 and replacement of the absorbent structure 30.

The air cleaning device with sterilizing function as shown in fig. 1 to 4 includes the above-described electrolytic device with sterilizing function. The air purifying device of the electrolytic device with the sterilization function can humidify, purify and sterilize the air when purifying the air, thereby realizing multiple purposes.

As shown in fig. 1 and 2, the air cleaning apparatus further includes a housing 60 and a body sensing member 70, the body sensing member 70 being provided on the housing 60, the body sensing member 70 being used to detect whether the electrolytic device is mounted in place. The electrolyzer is accommodated in the inner space of the housing 60. When the body sensing member 70 detects an electrolyzer, it indicates that the electrolyzer is in place, and when the body sensing member 70 does not detect an electrolyzer, it indicates that the electrolyzer is not in place.

It should be noted that, the kettle body sensing element 70 is used for detecting whether the electrolytic device is placed on the diversion structure 90, and the control component controls the power-on only if the kettle body sensing element 70 senses the electrolytic device. Specifically, the electrolyzer is provided with a magnet, and the body sensing member 70 is a hall element.

As shown in fig. 1 and 2, the air purifying device further comprises a housing 60 and a ventilation assembly 150, wherein the housing 60 comprises an air inlet cavity 61, a volatilization cavity 62, an air inlet communicated with the air inlet cavity 61 and an air outlet communicated with the volatilization cavity 62, the volatilization cavity 62 is arranged above the air inlet cavity 61, the air inlet cavity 61 is communicated with the volatilization cavity 62, and the electrolytic device is arranged in the volatilization cavity 62; the ventilation assembly 150 is used for sending air in the air inlet cavity 61 into the volatilization cavity 62 and blowing hypochlorous acid in the volatilization cavity 62 out of the air purification device through the air outlet. The electrolytic device works in the volatilization cavity 62, air enters the air inlet cavity 61 through the air inlet, air is fed into the volatilization cavity 62 under the action of the ventilation assembly 150, hypochlorous acid on the water absorption structure 30 of the electrolytic device can be taken away by the air flowing in the volatilization cavity 62, and is blown into the outside of the shell 60 through the air outlet, so that the effects of sterilization and humidification are achieved, and the air purification device achieves the effects of air purification, sterilization and humidification at the same time.

In this embodiment, after the air is filtered by the filter assembly 80, the air enters the air inlet cavity 61, the air in the air inlet cavity 61 flows upwards under the action of the ventilation assembly 150, flows around the ventilation assembly 150 and the casing 60, and continues to flow upwards to the diversion structure 90, the air continues to flow upwards to the electrolysis apparatus under the action of the ventilation assembly 150, the water absorption structure 30 of the electrolysis apparatus is exposed in the volatilization cavity 62, and the air blows through the water absorption structure 30 to take away hypochlorous acid on the water absorption structure 30 and blow the hypochlorous acid upwards to the air outlet, so that the air with hypochlorous acid is blown out of the air purification apparatus.

The ventilation assembly 150 can perform ventilation, and suck the air from the outside into the air intake chamber 61 and then suck the air in the air intake chamber 61 into the volatilization chamber 62.

As shown in fig. 1 and 2, the air cleaning apparatus further includes a filter assembly 80, and the filter assembly 80 is disposed at the air inlet. The filter assembly 80 is provided to filter air entering the air purifying device so that the air blown out by the air purifying device is cleaner and the air purifying effect is achieved.

As shown in fig. 1 and 2, the filter assembly 80 includes a first filter screen 81 and a second filter screen 82, the first filter screen 81 is overlapped with the second filter screen 82, the first filter screen 81 is located at the outer side of the second filter screen 82, and the pore size of the first filter screen 81 is larger than that of the second filter screen 82. The filter assembly 80 is provided in the form of a double-layer filter screen, which can better filter dirty air. The first filter screen 81 primarily filters large particles in the dirty air, and then the second filter screen 82 filters small particles in the dirty air, so that the air entering the air inlet chamber 61 is cleaner.

Specifically, the second screen 82 is used to filter particulate matter having a diameter of less than 2.5 microns. The first filter screen 81 is used for filtering hair and a part of larger substances, and dirty air passes through the shell 60 to the first filter screen 81 through the air inlet. And the second filter screen 82 can filter 99.7% of particles with a diameter smaller than 2.5 micrometers, so that the air entering the air inlet cavity 61 is cleaner, and the air is sterilized and humidified through the volatilizing cavity 62, so that the air blown by the air purifying device is cleaner, and meanwhile, the indoor air can be sterilized and humidified.

As shown in fig. 1 to 4, the housing 60 further includes a guiding structure 90, the guiding structure 90 is disposed between the air inlet cavity 61 and the volatilizing cavity 62, a second electric coupling structure 91 is disposed on the guiding structure 90 and is used for electrically connecting with the electrolysis apparatus, a ventilation assembly 150 is disposed below the guiding structure 90, and the ventilation assembly 150 is electrically connected with the guiding structure 90. The arrangement of the flow guiding structure 90 can supply power to the electrolysis apparatus and the ventilation assembly 150 simultaneously, so that the arrangement of excessive electric structures in the shell 60 is reduced, the use safety of the air purifying device is facilitated, and the potential safety hazard is reduced. The second electrical coupling structure 91 cooperates with the first electrical coupling structure 40 to power the electrolyzer 20 such that the electrolyzer 20 is capable of electrolyzing a sodium chloride solution.

As shown in fig. 4, the electrolytic device has a first clamping structure 100, the diversion structure 90 includes a body portion 92 and a supporting column 93, the body portion 92 has a second electric coupling structure 91, the body portion 92 is further provided with a second clamping structure 921, and the first clamping structure 100 is matched with the second clamping structure 921 to ensure that the electrolytic device and the diversion structure 90 are assembled in place; the support columns 93 are plural, and the outer circumference of the body portion 92 extends toward the inner wall surface of the housing 60 to form an air passage between the outer circumference of the body portion 92 and the inner wall surface of the housing 60. The cooperation of first joint structure 100 and second joint structure 921 to make the electrolysis utensil can assemble on the body portion 92, effectively avoided the risk that electrolysis utensil breaks away from with water conservancy diversion structure 90 simultaneously, guaranteed the stability of being connected between electrolysis utensil and the water conservancy diversion structure 90, guaranteed the stability of electrolysis utensil work.

The first and second fastening structures 100 and 921 are fastened together by screwing.

Optionally, the air inlets are disposed on a side wall of the housing 60, and the air inlets are plural and are disposed at intervals along a circumferential direction of the housing 60. The air inlet is provided with a plurality of air inlets which can enable air to enter the air inlet cavity 61 at a plurality of positions, so that the working efficiency of the air purifying device can be effectively improved.

It is of course also possible that the air inlet is one and is arranged continuously along the circumference of the housing 60. The air inlet of this type has the largest air inlet area, so that air can be simultaneously inlet in all directions of the shell 60, the air inlet speed is the fastest, and the working efficiency of the air purifying device is the highest.

As shown in fig. 1 and 2, the air outlet is provided at the top of the housing 60, and the air cleaning device further includes a grill 110 and a handle structure 120, the grill 110 being provided at the air outlet; the handle structure 120 is disposed on top of the housing 60 with a separation distance between at least a portion of the handle structure 120 and the top of the housing 60. The arrangement of the grille 110 can prevent part of objects from entering the volatilization chamber 62 through the air inlet, and avoid the blockage of the air outlet so as to ensure the stable operation of the air purifying device. The handle structure 120 is provided to facilitate the user's access to the air cleaning device for movement of the air cleaning device. At least a portion of the handle structure 120 is spaced from the top of the housing 60, so as to prevent the handle structure 120 from shielding the air outlet and ensure that the volatilizing chamber 62 is smoothly air-out.

As shown in fig. 1 and 2, the handle structure 120 includes a ring structure 130 and a connection section 140, the ring structure 130 having a spaced distance from the top of the housing 60; the annular structure 130 is connected to the housing 60 by a connecting section 140. The connection section 140 is connected with the ring structure 130, and the connection section 140 is connected with the housing 60 at the same time, so that a space is provided 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 disposed at the handle structure 120. The control panel is provided on the ring structure 130 to facilitate the control of the air cleaning device by the user. The control panel is provided with a plurality of buttons, and different buttons are pressed to realize different functions.

Specifically, the air purifying device further includes an air detecting structure, the handle structure 120 has a lamp structure, the lamp structure can emit light of various colors, the lamp structure is electrically connected with the air detecting structure, and the lamp structure emits light of different colors according to different detection results of the air detecting structure. The air detection structure is arranged on the shell and used for detecting the air quality outside the air purification device. And the color of the light emitted by the lamp structure can be changed according to the detection result of the air detection structure, so that the air quality of the current environment of a user is intuitively prompted.

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

Specifically, the control assembly is electrically connected to the control panel, the electrolytic device, and the ventilation assembly 150, and the control panel issues a proposition to the control assembly to change the operation states of the electrolytic device and the ventilation assembly 150.

In a specific embodiment, the control panel is a touch pad or a key board, and the control panel is provided with at least an on/off key for controlling the on/off of the air purifying device. The on-off key can control the power on and off of the whole air purifying device so that the work or the non-work of the air purifying 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 wind speed adjusting key can manually adjust air purification device's wind speed, and then makes air purification device blow out wind energy and can adjust according to user's demand, has increased the variety that air purification device used. Specifically, the fan of the ventilation assembly 150 has at least three wind speed modes of sleep, medium speed and high speed, and a display icon is correspondingly arranged on the control panel of each wind speed mode.

In a specific embodiment, the control panel has at least an electrolysis key for controlling the operating state of the electrolysis member 20 of the electrolysis apparatus. The arrangement of the electrolysis keys enables the air purifying device to manually control the working state of the electrolysis appliance, can realize the working state of the electrolysis appliance which is opened by one key, and can also realize the non-working state of the electrolysis appliance which is opened by one key.

In one particular embodiment, the control panel has at least a cartridge reset key for restarting the calculation of the length of time that the filter assembly 80 of the air purification apparatus is in use. Since the use time of each filter assembly 80 is limited, the filtering effect of the filter assembly 80 is significantly deteriorated after the filter assembly 80 is used for a long period of time. The control panel can record the live time of filter element 80, can change it after filter element 80 uses for a long time, after changing filter element 80, presses the filter core reset key, can make control panel to carry out the timing again to the live time of filter element 80 to the live time of new filter element 80 of record, in order to change filter element 80 regularly.

In a specific embodiment, the control panel has at least a timing key for controlling the operating time of the air cleaning device. The setting of timing key can control air purification device's operating duration, like this when nobody in the room, air purification device can automatic stop work after the time spent in the default of work to the waste of the energy is reduced.

In a specific embodiment, the control panel has at least a WIFI key for controlling the air purifying device to be communicatively connected to an external device. Through setting up the WIFI key on air purification device for air purification device can networking, in order to the control of external equipment to air purification device.

In a specific embodiment, the control panel has at least a sleep key for adjusting the wind speed of the fan of the ventilation assembly 150 to a preset wind speed. The setting of sleep key can open when the user sleeps to reduce the wind speed of the fan of ventilation subassembly 150, and then guarantee that air purification device can not influence user's sleep.

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 operating time of the ventilation assembly 150. The area selection key is configured to select an area purified by the air purifying device, and the fan of the ventilation assembly 150 has different wind speeds and different operating durations under different selected areas. That is, by controlling the wind speed of the blower of the ventilation assembly 150 and the operating time of the ventilation assembly 150, it is possible to clean areas of different areas.

In one particular embodiment, the control panel has at least an automatic key that adjusts the wind speed of the fan of the ventilation assembly 150 based on the indoor air quality parameter. The automatic key can enable the air purification device to automatically work, so that the air purification device can automatically adjust the wind speed of the fan of the ventilation assembly 150 according to the detected air quality parameter, and the optimal purification effect is achieved.

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

Specifically, the electrolysis apparatus further comprises a salt concentration detection sensor, and the control panel further comprises a salt concentration display member for displaying the salt concentration detected by the salt concentration detection sensor. The salt concentration detection sensor can detect the concentration of salt in the electrolytic device so as to ensure that the salt component of the salt in the electrolytic device is moderate and further ensure that the air purifying device can work stably.

The control panel further includes a salt concentration display for displaying the salt concentration detected by the salt concentration detection sensor. The lamp light of the salt concentration display piece is not bright under normal conditions; when the salt concentration display piece starts to flash, the salt concentration of the salt water in the electrolytic device is insufficient, so that a user is reminded of adding salt, and the air sterilization device operates normally at the moment; when the salt concentration display piece starts to be normally on, the salt concentration of the salt water in the electrolytic device is indicated to exceed the standard, and the control component controls the air sterilization device to stop running.

The shell 60 further comprises a flow guiding structure 90, the flow guiding structure 90 is arranged between the air inlet cavity 61 and the volatilizing cavity 62, a main body structure above the flow guiding structure 90 is in a frustum-shaped structure, a structure below the flow guiding structure 90 is in an inverted frustum-shaped structure, and the frustum-shaped structure and the inverted frustum-shaped structure form a flow guiding shuttle structure. The arrangement makes wind flow along the periphery of the diversion shuttle structure, is blocked by the diversion shuttle structure in the center of wind flow, avoids vortex formation in the center of wind flow, reduces the loss of wind quantity, effectively improves the wind speed, and simultaneously reduces the noise.

It should be noted that, the main structure above the flow guiding structure 90 is in a frustum-shaped structure, which is to instruct the flow guiding structure 90 to have a substantially frustum-shaped structure, and not all structures above the flow guiding structure 90 are required to form a frustum-shaped structure, but only a trend of being in a frustum-shaped structure. The outer periphery of the frustum-shaped structure can be connected with other structural members, so long as the approximate shape is the frustum-shaped structure.

Of course, the main structure is not necessarily a medium-gauge frustum-shaped structure, and the surface of the main structure can be provided with a plurality of convex structural members or grooves, but the general shape of the main structure is not affected by the frustum-shaped structure.

Specifically, the main structure includes the container body 10 of the electrolytic device and the portion of the water absorbing structure 30 of the electrolytic device extending outside the container body 10, the ventilation assembly 150 is disposed below the flow guiding structure 90, and the motor casing of the ventilation assembly 150 forms an inverted frustum-shaped structure. Only the part of the container body 10 and the water absorbing structure 30 extending to the outer side of the container body 10 is required to be in a frustum-shaped structure, so that most of wind flows along the frustum-shaped structure. The handle 12 is extended from the container body 10, but the main structure and the motor casing are not affected to form a structure with a shape approximately like a diversion shuttle, so that the loss of air quantity can be effectively reduced, the air speed is improved, and the noise is reduced.

It will be apparent that the embodiments described above are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

An electrolytic device having a sterilizing function, comprising:

a container body (10), the container body (10) having a receiving space (11) for receiving a sodium chloride solution;

an electrolyzer (20), at least a part of the electrolyzer (20) being arranged in the accommodation space (11);

the water absorption structure (30), at least a part of the water absorption structure (30) stretches into the accommodating space (11) to be in contact with the sodium chloride solution, and the other part of the water absorption structure (30) is positioned at the outer side of the container body (10), so that hypochlorous acid after electrolysis volatilizes outwards through the water absorption structure (30).
The electrolytic device with a sterilization function according to claim 1, wherein the water absorbing structure (30) is cylindrical and is inserted into the container body (10) in an axial direction of the cylindrical shape.
The electrolytic device with sterilization function according to claim 2, wherein the water absorbing structure (30) is formed by repeatedly folding water absorbing material and enclosing a tubular fold structure end to end.
An electrolytic device with a sterilizing function according to claim 3, wherein the water absorbing structure (30) has a plurality of through holes arranged at intervals so that both inner and outer sides of the cylindrical water absorbing structure (30) can be ventilated.
An electrolytic device with a sterilizing function according to claim 3, characterized in that it further comprises a fixing ring (31), said fixing ring (31) being stuck at one end of the water absorbing structure (30) in a cylindrical shape located outside the container body (10).
The electrolytic device with the sterilization function according to claim 1, wherein a positioning groove or a positioning rib is further arranged in the container body (10), and one end of the water absorbing structure (30) extending into the accommodating space (11) is in limit fit with the positioning groove or the positioning rib.
The electrolytic device with a sterilizing function according to claim 1, further comprising a first electrical coupling structure (40), the electrolytic member (20) being electrically connected to the first electrical coupling structure (40), the first electrical coupling structure (40) being provided on the container body (10), the first electrical coupling structure (40) being provided at a bottom or side of the container body (10).
The electrolytic device with a sterilizing function according to any one of claims 1 to 7, wherein,

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

The electrolyzer also has a handle (12), the handle (12) being arranged on the side of the container body (10).
An air cleaning device having a sterilizing function, characterized by comprising the electrolytic device having a sterilizing function according to any one of claims 1 to 8.
The air cleaning device with a sterilization function according to claim 9, wherein the air cleaning device further comprises:

the shell (60), the shell (60) comprises an air inlet cavity (61), a volatilization cavity (62), an air inlet communicated with the air inlet cavity (61) and an air outlet communicated with the volatilization cavity (62), the volatilization cavity (62) is arranged above the air inlet cavity (61), the air inlet cavity (61) is communicated with the volatilization cavity (62), and the electrolyzer is arranged in the volatilization cavity (62);

And the ventilation assembly (150) is used for sending the air in the air inlet cavity (61) into the volatilization cavity (62) and blowing hypochlorous acid in the volatilization cavity (62) out of the air purification device through the air outlet.
The air cleaning device with sterilization function according to claim 10, wherein,

the air purification device further comprises a filter assembly (80), and the filter assembly (80) is arranged at the air inlet; and/or

The air inlets are arranged on the side wall of the shell (60), and the plurality of air inlets are arranged at intervals along the circumferential direction of the shell (60); or the air inlets are one and are continuously arranged along the circumferential direction of the shell (60).
The air cleaning device with sterilization function according to claim 10, wherein the housing (60) further comprises a flow guiding structure (90), the flow guiding structure (90) is arranged between the air inlet cavity (61) and the volatilization cavity (62), a second electric coupling structure (91) is arranged on the flow guiding structure (90) and is used for being electrically connected with the electrolytic device, the ventilation assembly (150) is arranged below the flow guiding structure (90), and the ventilation assembly (150) is electrically connected with the flow guiding structure (90).
The air cleaning device with sterilization function according to claim 12, wherein the electrolytic device has a first clamping structure (100), the diversion structure (90) has a second clamping structure (921), the first clamping structure (100) is matched with the second clamping structure (921) to ensure that the electrolytic device and the diversion structure (90) are assembled in place.
The air cleaning device with sterilization function according to claim 12, wherein the flow guiding structure (90) comprises:

a body (92);

the support columns (93), support columns (93) are a plurality of, and a plurality of support columns (93) are all by the periphery of body portion (92) stretches to the inner wall surface of casing (60), so that the periphery of body portion (92) with form the wind passageway between the inner wall surface of casing (60).
The air cleaning apparatus with sterilization function according to claim 10, wherein said air outlet is provided at a top of said housing (60), said air cleaning apparatus further comprising:

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

a handle structure (120), the handle structure (120) being disposed on top of the housing (60) with a separation distance between at least a portion of the handle structure (120) and the top of the housing (60).
The air cleaning device with sterilization function according to claim 15, wherein the handle structure (120) comprises:

-an annular structure (130), the annular structure (130) having the separation distance from the top of the housing (60);

-a connection section (140), said annular structure (130) being connected to said housing (60) by means of said connection section (140).
The air cleaning device with sterilization function according to claim 15, further comprising:

a control panel disposed at the handle structure (120);

and the control assembly is electrically connected with the control panel, the electrolytic appliance and the ventilation assembly (150).
The air cleaning device with sterilization function according to claim 15, further comprising an air detection structure, wherein the handle structure (120) has a lamp structure capable of emitting light of a plurality of colors, the lamp structure is electrically connected with 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 sterilization function according to claim 17, wherein the control panel is a touch panel or a key sheet, the control panel having at least:

The on-off key is used for controlling the on-off of the air purifying device; and/or

A wind speed adjustment key for adjusting a wind speed of a fan of the ventilation assembly (150); and/or

An electrolysis key for controlling the operating state of an electrolysis member (20) of the electrolysis apparatus; and/or

A cartridge reset key for restarting calculation of a usage period of a filter assembly (80) of the air cleaning apparatus; and/or

The timing key is used for controlling the working time of the air purifying device; and/or

The WIFI key is used for controlling the air purification device to be in communication connection with external equipment; and/or

The sleep key is used for adjusting the wind speed of a fan of the ventilation assembly (150) to a preset wind speed; and/or

An area selection key for adjusting a wind speed of a fan of the ventilation assembly (150) and/or an operating time period of the ventilation assembly (150); and/or

An automatic key that adjusts the wind speed of a fan of the ventilation assembly (150) according to an indoor air quality parameter.
The air cleaning apparatus with a sterilizing function according to claim 19, wherein the electrolytic device further comprises a salt concentration detection sensor, and the control panel further has a salt concentration display for displaying the salt concentration detected by the salt concentration detection sensor.
The air purification device with sterilization function according to claim 10, wherein the housing (60) further comprises a diversion structure (90), the diversion structure (90) is disposed between the air inlet cavity (61) and the volatilization cavity (62), the main structure above the diversion structure (90) is a frustum-shaped structure, the structure below the diversion structure (90) is an inverted frustum-shaped structure, and the frustum-shaped structure and the inverted frustum-shaped structure form a diversion shuttle structure.
The air cleaning apparatus with sterilization function according to claim 21, wherein said main structure comprises a container body (10) of said electrolytic device and a portion of a water absorbing structure (30) of said electrolytic device protruding outside said container body (10), said ventilation assembly (150) is disposed below said guide structure (90), and a motor housing of said ventilation assembly (150) forms said inverted cone-shaped structure.