CN112691221A

CN112691221A - Ozone sterilizer

Info

Publication number: CN112691221A
Application number: CN202110087453.2A
Authority: CN
Inventors: 安东
Original assignee: Jingyida Youpin Technology Shenzhen Co ltd
Current assignee: Shenzhen Anzhi Nishang Technology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-04-23
Also published as: WO2022156795A1

Abstract

The application discloses ozone disinfector, ozone disinfector includes: a housing; an ozone generating module; and a gas flow module; the gas circulation module comprises a gas inlet and a gas outlet which are arranged on the shell; and a gas guiding means disposed between the gas inlet and the gas outlet; the gas guiding device is used for sucking air from the air inlet and enabling the air to flow through the ozone generating module, so that ozone gas is generated and flows out of the air outlet.

Description

Ozone sterilizer

Technical Field

The application relates to the technical field of ozone disinfection, in particular to an ozone disinfector.

Background

Ozone disinfection is one of the common disinfection modes at present, and is as large as medical or industrial special disinfection equipment and as small as a small sterilizer for daily life individuals. Along with the improvement of the quality of life of people, people pay more and more attention to daily disinfection, and particularly in the process of going out, in order to avoid daily necessities being polluted, temporary disinfection is usually adopted.

Therefore, there is a need to provide a portable sterilizer that at least meets the need for temporary sterilization.

Disclosure of Invention

One aspect of the present application provides an ozone sterilizer comprising: a housing; an ozone generating module; and a gas flow module; the gas circulation module comprises a gas inlet and a gas outlet which are arranged on the shell; and a gas guiding means disposed between the gas inlet and the gas outlet; the gas guiding device is used for sucking air from the air inlet and enabling the air to flow through the ozone generating module, so that ozone gas is generated and flows out of the air outlet.

In some embodiments, the ozone generating module comprises a high voltage excitation device and an ozone generating piece electrically connected with the high voltage excitation device; the ozone generating element is positioned in front of the high-pressure excitation device in the gas flow direction.

In some embodiments, the ozone generating element comprises an ozone sheet having an area of 80mm²～120mm²Or the ratio of the area of the ozone sheet to the cross-sectional area of the shell is 0.6-0.9.

In some embodiments, the gas directing apparatus comprises a motor and a fan connected to an output shaft of the motor.

In other embodiments, the gas directing means comprises a gas pump, the inlet of the gas pump facing the gas inlet; the outlet of the air pump faces the air outlet.

In some embodiments, the air flow channel formed by the air inlet and the air outlet is a straight channel.

In some embodiments, the air inlet and the air outlet are located on two opposite end faces of the housing, respectively.

In some embodiments, the number of air inlets includes a plurality.

In some embodiments, the plurality of air inlets are distributed on an end face of the housing.

In some embodiments, the plurality of air inlets are distributed on a side of the housing.

In some embodiments, the ozone disinfector further comprises an auxiliary chamber arranged between the air inlet and the air outlet, the auxiliary chamber being used for placing an auxiliary agent, which can flow out of the air outlet together with the ozone.

In some embodiments, the adjuvant comprises an essential oil or an aroma or odor adsorbent.

In some embodiments, the ozone disinfector further comprises a power supply module for supplying power to the ozone generating module and the gas circulation module.

In some embodiments, the power module includes a rechargeable battery disposed within the housing. In some embodiments, the housing has a height dimension in a range from 150mm to 220 mm.

In some embodiments, the power supply module comprises a charging interface, and the charging interface is used for supplying power through communication with an external power supply. In some embodiments, the housing has a height dimension in a range from 70mm to 150 mm.

In some embodiments, the ozone disinfector further comprises a control board, wherein the control board is connected with the ozone generating module and used for controlling the ozone generating module to generate ozone.

In some embodiments, the sterilizer includes a control interface; the control interface is used for adjusting the working parameters of the sterilizer; the control interface at least comprises a work cycle control piece, a work speed control piece and a start-stop control piece.

In some embodiments, the control interface is disposed on a side and/or end surface of the housing.

In some embodiments, the control interface is arranged on a mobile terminal, and a plurality of control pieces in the control interface are connected with the control board through Bluetooth or wi-fi.

In some embodiments, the ozone sterilizer further comprises an application program arranged on the mobile terminal, and the application program comprises a plurality of control pieces capable of controlling the working parameters of the sterilizer.

Drawings

The present application will be further explained by way of exemplary embodiments, which will be described in detail by way of the accompanying drawings. These embodiments are not intended to be limiting, in that, like numerals indicate like structures,

wherein:

figure 1 is a system block schematic diagram of an ozone sterilizer shown in some embodiments of the present application.

Figure 2 is an overall schematic view of an ozone sterilizer shown in some embodiments of the present application.

Figure 3 is a schematic view of the internal structure of an ozone sterilizer shown in some embodiments of the present application.

Figure 4 is a schematic view of the internal structure of an ozone sterilizer shown in some embodiments of the present application.

Figure 5 is a schematic end view of the air inlet side of an ozone sterilizer shown in some embodiments of the present application.

Figures 6A-6B are schematic views of a linear path of an ozone sterilizer according to some embodiments of the present application.

Figure 7 is a schematic end view of the air inlet side of an ozone sterilizer shown in some embodiments of the present application.

Figure 8 is a schematic end view of the air outlet side of an ozone sterilizer shown in some embodiments of the present application.

Figure 9 is a schematic layout of the internal structure of an ozone sterilizer shown in some embodiments of the present application.

Fig. 10 is a schematic view of a control interface of a mobile terminal corresponding to an ozone sterilizer according to some embodiments of the present application.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only examples or embodiments of the application, from which the application can also be applied to other similar scenarios without inventive effort for a person skilled in the art. Unless otherwise apparent from the context, or otherwise indicated, like reference numbers in the figures refer to the same structure or operation.

It should be understood that "system", "device", "unit" and/or "module" as used herein is a method for distinguishing different components, elements, parts, portions or assemblies at different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.

As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements.

Flow charts are used herein to illustrate operations performed by systems according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.

Ozone is the formation of oxygen in the air under certain conditions. The unique properties of ozone may enable ozone to be used for disinfection, sterilization, and the like. Because ozone can also be decomposed into oxygen by itself, secondary pollution can not be caused, and an ozone disinfection mode is one of widely used disinfection modes. In the process of sterilization using ozone, the article to be sterilized may be placed in a relatively sealed container, and then ozone, or ozone-entrained air, may be introduced into the container. When the concentration of ozone in the container reaches a certain degree, the disinfection function of the objects to be disinfected in the container can be realized. The ozone disinfection mode can be suitable for industrial scenes and can also be suitable for daily life scenes. In an industrial setting, the volume of the item to be sterilized is relatively large and the position of the item to be sterilized is relatively fixed, e.g. the item to be sterilized may be some type of container arranged in a processing plant. The amount of ozone required for disinfection is also large, and most of the equipment for generating ozone is large-scale equipment.

In a daily life scenario, the item to be disinfected may be a relatively small volume (e.g., cosmetics, etc.) item. The article to be sterilized may be a personal carrying article, and the place where it is necessary to sterilize it is relatively loose (for example, underwear or tableware carried while going out). For living goods with small volume, or goods with small quantity to be disinfected, or goods needing frequent disinfection for many times, if a large household disinfector is used for disinfecting the goods with small volume and small quantity, the energy consumption loss is large, the disinfection time is long, and energy waste is caused to a certain extent. For example, the baby nipple, the bowl and spoon used by a baby, the clothes of a child, the underwear of an adult and the like have small volume, small quantity and high disinfection frequency, and the use of a household large-scale disinfector is inconvenient.

In many cases, temporary disinfection is required in different situations in life. For example, while traveling or traveling on a business trip, a hotel is required, and many people have a habit of sterilizing used articles (public articles or articles carried by themselves) before use in order to avoid cross contamination. For another example, when the patient is going out in a high disease period, the user needs to sterilize the used articles.

In some embodiments, the present application provides a small-sized sterilizer that is both convenient to carry while being out and can satisfy the sterilization requirements of small articles at home. The portable sterilizer in some embodiments of the present application can also have a volume as small as possible while satisfying the sterilization function. The portable ozone sterilizer will be further described with reference to the accompanying drawings.

Figure 1 is a system block schematic diagram of an ozone sterilizer shown in some embodiments of the present application. Referring to fig. 1, the relevant functional modules of ozone sterilizer 100 can be considered as a system, namely, ozone sterilization system 1000. In some embodiments, ozone sterilization system 1000 may include the following modules: ozone function module 200, local control module 300, power supply module 400, detection module 600, and structural assistance module 500. In some embodiments, ozone sterilization system 1000 may also include an auxiliary function module 700. In some embodiments, ozone sterilization system 1000 may also include a communication module 800 and a remote control module 900.

In some embodiments, ozone functional module 200 is used to generate ozone. For example, oxygen in the air is converted into ozone. In some embodiments, ozone functional module 300 may include ozone generating module 2. The ozone generating module 2 refers to a functional element capable of generating ozone. The ozone generating module 2 may generate ozone by converting oxygen into ozone. For example, the ozone generating module 2 can convert oxygen in the air into ozone by high-pressure excitation. At this time, the ozone generating module 2 may include a high voltage excitation device 201 and an ozone generating member 202. Oxygen in the air surrounding the ozone generator 202 can be converted into ozone by the high-voltage excitation device 201. In some embodiments, the ozone generating module 2 may also convert oxygen into ozone by using other non-high-pressure-excited conversion methods, which are not limited in this specification. In some embodiments, the ozone generating module 2 may generate ozone by other methods instead of converting oxygen in air, which is not limited in this specification.

In some embodiments, ozone function module 200 may also include a gas flow-through module for directing the generated ozone to a sterilization container. The sterilization container, in which the items to be sterilized can be placed for sterilization, may also be referred to as an ozone collection container. In some embodiments, the gas flow module may also be used to draw air from the outside to the inside of the ozone sterilizer 100, and to guide the ozone-laden gas to the sterilization container after the oxygen in the air is converted to ozone. In some embodiments, the gas flow-through module may comprise any gas guiding means 3 having a gas pumping function. For example, the gas guiding means 3 may comprise a gas pump 301. Also for example, the gas guiding means 3 may comprise a motor 302 and a fan 303 connected to the motor 302.

In some embodiments, the local control module 300 is used to control parameters related to ozone production. The relevant parameters may include time parameters, speed parameters, etc. of ozone generation by ozone sterilizer 100. For example, the start time of ozone generation, the end time of ozone generation, the speed of ozone generation, and the like. Local control module 300 may include a switch 101 disposed on housing 1 of ozone sterilizer 100 for controlling the start and stop of ozone sterilizer 100. The local control module 300 may include a control board 5, and the control board 5 may control the relevant parameters of ozone generation according to the relevant instructions. In some embodiments, local control module 300 may also include a control interface 4 disposed on the housing of ozone disinfector 100. At least one of the operating time, the operating speed, and the sterilization mode (e.g., ozone sterilization mode, ultraviolet sterilization mode, both ozone sterilization and ultraviolet sterilization mode) of the ozone sterilizer 100 may be set through the control interface 4.

In some embodiments, power module 400 is used to provide power to ozone sterilizer 100. The power supply module 400 can provide power to the ozone generating module 2 (e.g., the high voltage excitation device 201), the gas guiding device 3 (e.g., the gas pump 301, the motor 302), the local control module 300 (e.g., the control board 5), and the like. In some embodiments, the power module 400 may include an external power supply means and an internal power supply means. For more description of the power supply module 400, reference may be made to the rest of the description.

In some embodiments, structural assistance module 500 is used to provide structural assistance to the relevant functional modules of ozone disinfector 100 so that the corresponding functional modules can be successfully implemented. For example, the structural assistance module 500 may include a housing 1, and an air inlet 103 and an air outlet 104 provided on the housing 1. The housing 1 is used to house at least the ozone generating module 2 and the gas guiding means 3. The gas inlet 103 and the gas outlet 104 serve to provide space for gas to enter the housing 1 and to exit the housing 1. In some embodiments, the structural assistance module 500 may also include other structures disposed on the housing 1. For example, a charging interface 102 may be further disposed on the housing 1 for connecting an external power source to power or charge the ozone sterilizer 100. In some embodiments, the structural assistance module 500 may further include a positional relationship or a connection relationship of each element inside the housing 1 with respect to the housing 1, and a positional relationship or a connection relationship between each element. For example, the switch 101 may be provided on a side surface of the housing 1 or may be provided on an end surface of the housing 1. For example, the ozone sheet may be vertically placed inside the housing 1. For another example, charging interface 102 is provided on control board 5. As another example, the gas guiding means 3 is located between the ozone generating element 202 and the gas outlet 104. For more description of the structural assistance module 500, reference may be made to the rest of the description.

In some embodiments, detection module 600 includes a number of sensors for detecting parameters associated with ozone disinfector 100. Detection module 600 may detect the operating time and/or operating speed of ozone sterilizer 100 to enable ozone sterilizer 100 to operate accurately according to preset operating parameters. For example, when the detected working time reaches a preset time value, control board 5 controls ozone sterilizer 100 to stop the generation of ozone; when the detected operating speed reaches a preset speed value, control board 5 controls ozone sterilizer 100 to keep operating at the speed value.

In some embodiments, sensors in detection module 600 may also be used to detect external parameter information outside of ozone sterilizer 100. The external parameter information may include information on the external environment in which ozone sterilizer 100 is located. The external environment information includes, but is not limited to, temperature, humidity, etc. of the external environment. The external parameter information may also include physical sign data relating to the carrier of ozone sterilizer 100. The body sign data may include, but is not limited to, body temperature, heart beat frequency, pulse beat frequency, blood pressure, and the like.

In some embodiments, ozone sterilization system 1000 may further include an auxiliary function module 700 for providing additional auxiliary functions to ozone sterilizer 100 in addition to ozone sterilization. Other auxiliary functions include but are not limited to at least one of ultraviolet ray disinfection function, precious function of charging, locate function, SOS function and human body sign data monitoring function.

In some embodiments, ozone disinfection system 1000 may further include a communication module 800 for the transmission of various data and control instructions between different components and different modules. For example, communication module 800 may be used for command transmission between local control module 300 and ozone generating module 2 and gas guiding device 3. For example, the communication module 800 may be used for data transmission between the local control module 300 and the control interface 4. In some embodiments, communication module 800 may also be used for transmission between ozone sterilizer 100 and terminal equipment. For example, ozone sterilizer 100 may transmit parameter information detected by the sensor to the terminal device via communication module 800. In some embodiments, the transmission mode of the data and/or instructions in the communication module 800 may include wired transmission, and may also include wireless transmission.

In some embodiments, ozone sterilization system 1000 may also include a remote control module 900. Remote control module 900 enables a user to remotely operate ozone sterilizer 100. Remote operation of ozone sterilizer 100 includes, but is not limited to, controlling start and stop of the sterilization operation of ozone sterilizer 100, setting operating parameters (e.g., operating time, operating speed, etc.) and operating modes (e.g., ozone sterilization mode, ultraviolet sterilization mode, etc.) of ozone sterilizer 100. In some embodiments, remote control module 900 includes a control interface 4 disposed on the terminal device. A user may effect remote operation of ozone disinfector 100 through a parameter setting operation on control interface 4. Wherein, the terminal device transmits data and instructions with the local control module 300 in the ozone disinfection system 1000 through the communication module 800, thereby realizing remote control. In some embodiments, the terminal device may include a mobile terminal or may include a non-mobile terminal. Mobile terminals may include, but are not limited to, cell phones, tablets, wearable devices (e.g., watches), and the like. For more description of the remote control module 900 and the communication module 800, reference may be made to other parts of the description.

One or more modules of ozone sterilization system 1000 are illustratively described below in conjunction with figures 2-10.

In some embodiments, ozone functional module 200 may include an ozone generation module 2 and a gas flow-through module. The structural assistance module 500 may include a housing 1. The housing 1 is mainly used for housing the internal components of the ozone sterilizer 100. The ozone generating module 2 and the gas circulation module are disposed in the housing 1. Referring to fig. 2 and 3, in some embodiments, ozone disinfector 100 includes: a housing 1, an ozone generating module 2 and a gas flow module. The gas flow module is used to direct gas flow into or out of the housing 1. The ozone generating module 2 is used for converting oxygen in the inflow gas into ozone, so that the gas flowing out of the ozone sterilizer 100 contains ozone, thereby realizing a sterilizing function.

In some embodiments, housing 1 may also serve as an outer protective shell for the entire ozone sterilizer 100. In some embodiments, the material of the housing 1 may include, but is not limited to, stainless steel, plastic (including soft plastic or hard plastic stool), aluminum alloy, sheet metal, and the like. In some embodiments, some sanding or polishing or specific texturing may also be performed on the outer surface of the housing 1. In some embodiments, the outer shape of the housing 1 may include, but is not limited to, a cuboid, a cylinder, a prism, and the like. For example, the casing 1 of the ozone sterilizer 100 in fig. 2 has a rectangular parallelepiped shape.

In some embodiments, the structural assistance module 500 may further include an air inlet 103 and an air outlet 104 provided on the housing 1. The gas flow-through module of ozone sterilizer 100 is used to direct gas flow into or out of housing 1. The gas flow-through module comprises a gas guiding means 3 arranged between a gas inlet 103 and a gas outlet 104. The gas guiding device 3 is used to suck gas outside the housing 1 into the housing 1 from the gas inlet 103, pass through the gas flow passage in the housing 1 and then flow out from the gas outlet 104. In some embodiments, the ozone generating module 2 is disposed in the airflow channel through which the airflow flows, so that the airflow can flow through the ozone generating module 2 after flowing in from the air inlet 103, thereby generating ozone, and the airflow with the ozone is discharged from the air outlet 104.

Referring to fig. 2 and 3, the housing 1 is provided with an air inlet 103 and an air outlet 104, and the housing 1 is provided with the air guiding device 3 and the ozone generating module 2. The gas guide 3 is activated to draw external gas into the housing 1. After entering the housing 1, the gas flows through the ozone generating module 2, and under the action of the ozone generating module 2, the oxygen in the gas is at least partially converted into ozone, and under the continued action of the gas guiding device 3, the gas with ozone is discharged from the gas outlet 104.

In some embodiments, ozone functional module 300 of ozone disinfector 100 also includes an ozone collection container. Before the ozone is generated, the items to be disinfected can be placed in an ozone collecting container, which can be connected to the air outlet 104 of the housing 1. After the ozone in the ozone collecting container reaches a certain concentration, the articles in the ozone collecting container can be disinfected. In some embodiments, the ozone collection container may include a degradable plastic bag and may also include a sealable storage box. The ozone collecting container can be any container which can form a relatively sealed space for containing an object to be disinfected, and the specific form of the ozone collecting container is not limited in the specification.

In some embodiments, structural assistance module 500 may also include a connection structure for the ozone collection container to ozone disinfector 100. In some embodiments, the ozone collection container and ozone disinfector 100 may be removably connected. When ozone sterilization is not required, the ozone sterilizer 100 and the ozone collecting container may be carried or stored separately. When ozone disinfection is required, an ozone collection container may be connected to the ozone disinfector. For example, a removable sterilization bag may be used as the ozone collection container, and when it is desired to sterilize the articles, the articles to be sterilized may be placed in the sterilization bag and then the sterilization bag may be sealingly connected to the air outlet 104 of the ozone sterilizer 100. Ozone sterilizer 100 is activated and ozone is infused into the sterilization bag by ozone sterilizer 100. In some embodiments, the detection module 500 can be used to detect the concentration of ozone within the ozone collection container. When the ozone concentration meets the sterilization requirements, the ozone sterilizer 100 is stopped and held for a period of time to sterilize the contents of the sterilization bag. After the articles to be disinfected in the disinfection bag are disinfected, the disinfection bag is disassembled to take out the articles. In some embodiments, the sterilization bag can be configured into a plurality of models with different volumes, and the sterilization bag with the proper size is selected according to the occupied space of the object to be sterilized. In addition, the air inlet of the sterilization bag is fitted with the air outlet 104 of the ozone sterilizer 100 and can be hermetically assembled. For example, a threaded connection, a snap connection, a clinch connection, or the like may be employed. In some embodiments, a gas valve may be provided at the gas inlet to prevent ozone from escaping the air outside the sterilization bag. For example, a rubber ring or a rubber sheet may be provided at the air inlet of the sterilization bag for fitting the connection portion of the housing 1 with the sterilization bag, so as to ensure that the ozone gas does not overflow during the process of entering the sterilization bag from the ozone sterilizer 100. In some embodiments, the disinfection bag adopts degradable environmental protection plastic bag, and collapsible storage portable on the one hand consumes to be handled through the mode of degradation after useless on the other hand, can not the polluted environment.

Referring to fig. 3, in some embodiments, ozone generating module 2 includes a high voltage excitation device 201 and an ozone generating element 202 electrically connected to high voltage excitation device 201. When the air flow passes through the ozone generating element 202, the high-pressure excitation device 201 can act on the ozone generating element 202 to convert the oxygen in the air flow into ozone.

In some embodiments, the high voltage excitation device 201 is connected to a high voltage current with a certain frequency to generate a high voltage corona electric field around the ozone generating element 202, so that oxygen molecules flowing through or around the electric field generate electrochemical reaction, thereby generating ozone. In some embodiments, the ozone generating element 202 is located in front of the high-pressure excitation device 201 in the gas flow direction. The gas flow direction is a flow direction of gas, and the gas enters from the gas inlet 103 and is discharged from the gas outlet 104, and flows through the components in sequence. The gas outlet 104 is the foremost part in the gas flow direction, and the gas inlet 103 is the rearmost part in the gas flow direction. As shown in fig. 3, the gas may flow through the high-pressure excitation device 201, the gas guide device 3, and the ozone generating element 202 in this order. In the gas flow direction, the ozone generating member 202 is located in front of the gas guiding device 3, and the gas guiding device 3 is located in front of the high-pressure excitation device 201. In some embodiments, the ozone generating member 202 is located above the gas guiding device 3 and the gas guiding device 3 is located before the high-pressure excitation device 201 in the gas flowing direction, and the ozone generating member 202 and the high-pressure excitation device are arranged in this order, so that the gas is continuously sucked into the housing 1 by the suction force of the gas guiding device 3, then flows through the ozone generating member 202, and is excited into ozone by high pressure, thereby continuously generating ozone.

In some embodiments, the ozone generating element 202 may comprise an ozone sheet, may comprise an ozone tube, or may comprise other elements that can cooperate with the high voltage excitation device to convert oxygen into ozone. The following is a detailed description taking an ozone sheet and an ozone tube as examples.

In some embodiments, as shown in fig. 3, an ozone sheet may be used as the ozone generating member 202, and the ozone sheet is disposed in the housing 1 near the air outlet 104. The ozone sheet in figure 3 is mounted vertically within the housing 1 to increase the contact area with the ozone sheet as the gas flows through the ozone sheet. The ozone sheet may also be placed laterally within the housing 1, as shown for example in figure 9. The higher the dielectric coefficient of the ozone sheet is, the better the heat conductivity is, the more ozone is generated. The ozone sheet can be made of quartz glass, ceramics, enamel, organic materials and the like. In some embodiments, the range of ozone sheet area values may include 80mm²～120mm². In some embodiments, the range of ozone sheet area values may include 90mm²～110mm². In some embodiments, the range of ozone sheet area values may include 80mm²～100mm². In some embodiments, the area of the ozone sheet also needs to be determined with reference to the area of the cross section of the housing 1. In some embodiments, the ratio of the area of the ozone sheet to the cross section of the housing 1 may be 0.5 to 0.99. In some embodiments, the ratio of the area of the ozone sheet to the cross-sectional area of the housing 1 may be 0.6 to 0.95. In some embodiments, the ratio of the area of the ozone sheet to the cross section of the housing 1 may be 0.7 to 0.9.

For the purpose of illustrating the cross section of the housing 1, reference is made to the coordinate system in fig. 2. In fig. 2, the height h of the housing 1 is parallel to the X-axis, the length a of the housing 1 is parallel to the Z-axis, and the width b of the housing 1 is parallel to the Y-axis. The cross section of the housing 1 is the section of the housing 1 in the YZ plane. The area of the cross-section of the housing 1 is determined by the length a and the width b. The ozone sheet includes a length, a width, and a thickness. Wherein, the length of ozone piece is more than or equal to the width of ozone piece, and the thickness of ozone piece is minimum. The area of the ozone sheet is understood to be the area determined by the length and width of the ozone sheet.

In some embodiments, the ozone sheet may have a width dimension in the range of 10mm to 20 mm. In some embodiments, the ozone sheet may have a width dimension in the range of 12mm to 18 mm. In some embodiments, the ozone sheet may have a width dimension in the range of 15mm to 18 mm. In some embodiments, the ozone sheet may have a length dimension in the range of 12mm to 50 mm. In some embodiments, the ozone sheet may have a length dimension in the range of 25mm to 45 mm. In some embodiments, the ozone sheet may have a length dimension in the range of 30mm to 40 mm. In some embodiments, the ozone sheet may have a length dimension in the range of 45mm to 50 mm. For example, the length and width of the ozone sheet may form an area of 20mm by 50 mm. For example, the length and width of the ozone sheet may form an area of 10mm × 12 mm. In some embodiments, the ratio of the width dimension of the ozone sheet to the dimension of the housing 1 in the width direction of the ozone sheet is 0.5 to 0.99. In some embodiments, the ratio of the width dimension of the ozone sheet to the dimension of the housing 1 in the width direction of the ozone sheet is 0.6 to 0.9. In some embodiments, the ratio of the width dimension of the ozone sheet to the dimension of the housing 1 in the width direction of the ozone sheet is 0.7 to 0.8. In some embodiments, the ratio of the length dimension of the ozone sheet to the dimension of the housing 1 in the length direction of the ozone sheet is 0.7 to 0.99. In some embodiments, the ratio of the length dimension of the ozone sheet to the dimension of the housing 1 in the length direction of the ozone sheet is 0.8 to 0.9.

In some embodiments, the ozone generating element 202 may comprise an ozone tube. The ozone tube is composed of an outer electrode, an inner electrode and a dielectric body. The outer electrode is coated outside the inner electrode, and a discharge space is formed between the outer electrode and the inner electrode. In some embodiments, a dielectric may be filled in the discharge space to increase the dielectric coefficient. The outer electrode and the inner electrode are electrically connected with the high-voltage excitation device 201, and the positive and negative output ends of the high-voltage excitation device 201 are respectively connected to the outer electrode and the inner electrode by adopting a lead. When the high voltage excitation device 201 outputs high voltage current, the discharge space of the ozone tube generates a high voltage electric field, and when the gas enters the discharge space, the gas is excited by high voltage to generate ozone. In some embodiments, the ozone tube can be a glass ozone tube, a ceramic ozone tube, an enamel ozone tube. The inner electrode and the outer electrode can be made of stainless steel resistant to ozone.

In some embodiments, when installing the ozone tube, the axis of the ozone tube may be parallel to the axial direction of the housing 1 to reduce the space occupied by the ozone sterilizer 100 in the length a and width b directions. Wherein, the axis of the housing 1 refers to a central axis parallel to the height direction of the column (e.g., h in fig. 2). The ozone tube generates a lot of heat during operation and needs to be cooled effectively. The ozone pipe is positioned in front of the gas guiding device 3 on the gas circulation path, and when the gas flows through the ozone pipe to generate ozone, the flowing gas can also take away heat generated on the outer surface of the ozone pipe, so that the air cooling and the temperature reduction of the outer surface of the ozone pipe are realized.

The gas guiding device 3 is used to suck gas from the gas inlet 103 and flow through the ozone generating module 2, so as to generate ozone gas, and finally the gas mixed with ozone flows out from the gas outlet 104. When the ozone sterilizer 100 is in operation, the gas guiding device 3 generates an attractive force when activated, so that the external gas is sucked into the housing 1 through the gas inlet 103. The gas guiding device 3 is arranged at one side of the gas outlet 104, and the generated attraction can enable gas to be continuously sucked from the gas inlet 103 and forcibly guided to the gas outlet 104, so that the whole ozone generating process is continuously and efficiently carried out. In some embodiments, the gas guiding means 3 is any means that can suck and discharge gas. For example, an air pump, a fan, an exhaust fan, etc.

As shown in fig. 3, in some embodiments, the gas guiding means 3 comprises a gas pump 301. The air pump 301 is disposed between the high-pressure excitation device 201 and the ozone generating member 202. The inlet of the air pump 301 faces the air inlet 103, and the outlet of the air pump 301 faces the air outlet 104. In some embodiments, the air pump 301 may be a mini-type air pump 301 to reduce the occupied space. In some embodiments, the air pump 301 may have an outer diameter ranging from 18mm to 20 mm. In some embodiments, the air pump 301 may have a length dimension in the range of 25mm to 30 mm. The length of the air pump 301 refers to the maximum dimension in a direction parallel to the axis of the housing 1. The outer diameter dimension of the air pump 301 refers to the distance between two points on the air pump 301 that are farthest apart. When the air pump 301 is activated, an attractive force is generated to suck the external air from the air inlet 103, and after ozone is generated, the ozone-containing air is sucked to the air outlet 104 by the air pump 301 and then discharged.

As shown in fig. 4, in some embodiments, gas directing arrangement 3 includes a motor 302 and a fan 303 connected to an output shaft of motor 302. The fan 303 is installed between the air outlet 104 and the ozone generating part 202, after the motor 302 is started, the rotation of the motor 302 drives the fan 303 to rotate, so that air suction force is generated in the axial direction of the fan 303, the sucked air flows in from the air inlet 103 and flows to the ozone generating part 202 through the air flow channel, ozone is generated, and then the air doped with ozone is discharged from the air outlet 104.

In some embodiments, fan 303 is fixed to the output shaft of motor 302. The motor 302 is fixedly disposed within the housing 1 by a mount. Wherein, the position of the fan 303 may be located at a side of the housing 1 near the air outlet 104.

In some embodiments, the air inlet 103 of the ozone sterilizer is disposed on a side of the ozone sterilizer (e.g., the 2 sides of the ozone sterilizer parallel to the XY plane in fig. 2). The air outlet 104 is arranged on the end face of the ozone sterilizer. At this time, the flow path from the air inlet 103 to the air outlet 104 is turned. When the gas guiding means 3 is activated, after the gas has entered the housing 1 from the gas inlet 103 on the side of the ozone disinfector, it needs to turn around in the housing 1 under the gas guiding means to flow out in the direction of the gas outlet 104. The turning of the gas in the flow path in the housing 1 by the gas guiding means of the same power will reduce the amount of gas flowing to the gas outlet 104, reduce the gas flow rate and thus reduce the ozone generating efficiency of the ozone sterilizer. Referring to fig. 2, the end surfaces of ozone sterilizer 100 refer to those two surfaces located at both ends of ozone sterilizer 100 in the axial direction of ozone sterilizer 100. The side of ozone sterilizer 100 refers to the face located between the two end faces. The ozone sterilizer 100 in fig. 2 has 4 sides.

In some embodiments, the airflow path formed by the air inlet 103 and the air outlet 104 may be a straight path. For example, the air inlet 103 is located on one end face of the ozone sterilizer, and the air outlet 104 is located on the other end face of the ozone sterilizer, which are disposed opposite to each other. Also for example, air inlet 103 and air outlet 104 may be disposed on two opposing sides of ozone disinfector 100.

In some embodiments, as shown in fig. 2 and 3, air inlet 103 and air outlet 104 are located on two opposite end faces of housing 1 on ozone sterilizer 100, respectively. As shown in fig. 6A to 6B, the external air enters from the air inlet 103, flows through the ozone generating element 202 along the inner space of the housing 1, and is then discharged from the air outlet 104, because the air flow passage between the air inlet 103 and the air outlet 104 is substantially straight, the air flow has no turn on the way, so that the air resistance loss is reduced, the air flow loss is small, the amount of air flowing through the ozone sheet is increased, the ozone generation amount is increased, and the ozone filling efficiency during disinfection can be greatly improved. In some embodiments, the air inlet 103 and the air outlet 104 may be located on the same line. The area formed by the plurality of gas inlets 103 may overlap the gas outlet 104 in the axial direction, that is, the area formed by the plurality of gas inlets 103 at the end face (for example, a plane parallel to the YZ plane in fig. 2) at least partially overlaps the projection of the gas outlet 104 on the end face.

Reference is made to fig. 7-9 for exemplary illustration. In fig. 7, one end surface of the ozone sterilizer 100 is provided with an air inlet 103, and the air inlet 103 is located at an upper position of the end surface. In fig. 8, ozone disinfector 100 is provided with air outlet 104 on the other end surface, and air outlet 104 is arranged in the middle area of the end surface. The end face where air inlet 103 is located is disposed at both ends of ozone sterilizer 100 opposite to the end face where air outlet 104 is located. The layout of the positions of the air inlet 103 and the air outlet 104 in fig. 6 and 7, and the air flow path from the air inlet 103 to the air outlet 104 are shown in fig. 8.

In some embodiments, local control module 200 includes a control board 5 disposed on housing 1, and control board 5 can be used to control the on/off of each component of ozone sterilizer 100 and adjust the operating parameters of ozone sterilizer 100. In fig. 9, the control board 5 is disposed near one of the side surfaces of the housing 1. The motor 302, the high-voltage excitation device 201 and the charging interface 102 are arranged on the control board 5. Fan 303 is coupled to motor 302. The motor 302 can drive the fan 303 to rotate under the driving of the control panel 5. Ozone sterilizing element 202 in fig. 9 is an ozone sheet. The ozone sheet is transversely placed in the shell 1 and is close to the position of the airflow channel. The ozone sheet is placed transversely in the housing 1, meaning that the plane defined by the length and width of the ozone sheet is perpendicular to the cross-section of the housing 1.

In some embodiments, ozone generating element 202 may be disposed in the gas flow path where gas enters gas inlet 103 and exits gas outlet 104. When the airflow channel is a straight line, the ozone generating element 202 is located between the air inlet 103 and the air outlet 104, and the air inlet 103, the air outlet 104 and the ozone generating element 202 are in an approximate straight line. For more smooth suction of gas, the gas guiding means 3 is also disposed on an approximate straight line defined by the gas inlet 103 and the gas outlet 104. Preferably, the gas guiding device 3 is located between the ozone generating part 202 and the gas outlet 104, the gas inlet 103, the ozone generating part 202, the gas guiding device 3 and the gas outlet 104 are arranged in sequence, gas flows along a straight line in the whole working process of the ozone disinfector 100, the gas resistance loss is smaller, and the ozone generating efficiency is improved.

In some embodiments, ozone disinfector 100 may be provided with a larger air inlet to avoid the air inlet being blocked by other objects, and as shown in fig. 7, the ratio of the area of air inlet 103 on the end face of ozone disinfector 100 to the area of the end face may be greater than 1/4. In some embodiments, the ratio of the area of air inlet 103 on the end face of ozone sterilizer 100 to the area of the end face may be greater than 1/3. In some embodiments, the ratio of the area of air inlet 103 on the end face of ozone sterilizer 100 to the area of the end face may be greater than 1/2.

In some embodiments, the structural assistance module 500 may further include a shield disposed outside the air inlet, and the shield may block other objects from the air inlet to prevent the air inlet from being mistakenly shielded by other objects. The shielding piece can be hollow, and when the shielding piece is in contact with other objects, gas can still enter the gas inlet through the hollow on the shielding piece.

In some embodiments, the number of the air inlets 103 may be one or more. The plurality of air inlets 103 may be distributed at different positions to reduce the probability that the plurality of air inlets 103 are mistakenly blocked at the same time. In addition, when the ozone sterilizer 100 works, the air inlets 103 disperse air inlet, the air inlet amount of each air inlet 103 is small, so that the air inlet noise and vibration are avoided, the user can not obviously perceive the air inlet flow, and the experience is better.

Referring to fig. 5, in some embodiments, a plurality of air inlets 103 are distributed on the end face of the housing 1. For example, the plurality of air inlets 103 are uniformly distributed circumferentially at the edge of the end face of the housing 1, forming an annular decoration of the end face, which is not only beautiful, but also can ensure smooth air intake. In some embodiments, the plurality of air inlets 103 may be distributed in any shape on the end surface of the housing 1. For example, the plurality of air inlets 103 may be distributed in a square shape on the end surface of the housing 1, i.e., the plurality of air inlets 103 are distributed along four sides of the square shape. For example, the plurality of air inlets 103 may be arranged in a circular pattern on the end surface of the casing 1, that is, the plurality of air inlets 103 may be arranged along a circular side line. For another example, the plurality of air inlets 103 may be distributed on the end surface of the housing 1 in a plurality of squares, a plurality of rectangles, or a plurality of circles, that is, the distribution of the plurality of air inlets 103 may form a plurality of square or a plurality of circle borders.

In some embodiments, the plurality of air inlets 103 may also be distributed on the side of the housing 1. For example, a plurality of air inlets 103 are circumferentially disposed around the switch 101 on the side of the housing 1, forming a cosmetic ring of the switch 101. For another example, the plurality of air inlets 103 may be provided at the bottom of one or more sides of the housing 1. Here, the bottom can be understood as a position near the air inlet in the axial direction of the ozone sterilizer 100. In some embodiments, when multiple gas inlets 103 are disposed on the side of ozone disinfector 100, gas inlets 103 can be disposed closest to ozone generating element 202 such that the distance between gas inlets 103 and ozone generating element 202 is the closest, so that the gas directly flows through ozone generating element 202 after entering, and the flow loss of gas in the way of flowing is reduced. For example, if the length of the ozone sterilizer 100 is h and the ozone generating member 202 is located in the housing 1 at a distance of 0.8h from the bottom of the ozone sterilizer 100, the air inlet 103 may be provided on the sidewall of the housing 1 at a distance of 0.8h from the bottom.

In some embodiments, the number of the air outlets 104 may be one or more. For example, a plurality of air outlets 104 may be open at a circumferential edge of the end face. For example, a plurality of air outlets 104 may be provided in a circular region on the end surface.

Referring to fig. 4 and 8, a large area of air outlet 104 may be provided on the end surface of ozone sterilizer 100. In some embodiments, the ratio of the area of the air outlet 104 to the area of the end surface on which the air outlet 104 is located may be greater than 0.3. In some embodiments, the ratio of the area of the air outlet 104 to the area of the end surface on which the air outlet 104 is located may be greater than 0.4. In some embodiments, the ratio of the area of the air outlet 104 to the area of the end surface on which the air outlet 104 is located may be greater than 0.5.

In some embodiments, structural assistance module 500 of ozone sterilizer 100 further comprises a filtering device disposed at the air inlet and/or the air outlet. If set up filter equipment in the position of air inlet, can be so that gas gets into casing 1 before, through filter equipment filtering impurity earlier, excited for ozone again, can obtain cleaner ozone to avoid the jam gas passage such as dust. If the position at the gas outlet sets up filter equipment, can make gas outflow casing 1 get into ozone collection container before disinfecting, filter dust, granule etc. in the gas to avoid the dust granule to get into ozone collection container and pollute and wait to disinfect the article.

Referring to fig. 7 and 8, in some embodiments, the filtering device may include a filter screen having a fine grid. The size of the grid in the filter screen can be determined according to the granularity of the filtered substance. The present specification is not limited to this.

In some embodiments, ozone sterilizer 100 may also perform other auxiliary functions in addition to sterilizing the items to be sterilized. Such as fragrance, protection, coloration, etc. In some embodiments, the auxiliary function module 700 of the ozone disinfector 100 comprises an auxiliary cavity arranged between the air inlet 103 and the air outlet 104, the auxiliary cavity is used for placing an auxiliary agent, the auxiliary agent can flow out of the air outlet 104 together with the gas after flowing through the ozone generating piece, so that the auxiliary agent can flow into the ozone collecting container together with the ozone gas to bring about an auxiliary function corresponding to the auxiliary agent.

The auxiliary chamber is arranged between the gas inlet 103 and the gas outlet 104, and as the gas flows through the auxiliary chamber, the gas will entrain some adjuvant molecules, so that some adjuvant will diffuse in the finally discharged gas. Preferably, the auxiliary chamber is disposed between the air outlet 104 and the gas guiding device 3, and the gas does not flow through the auxiliary chamber before being converted into ozone, but flows through the auxiliary chamber in the process that the gas flows to the air outlet 104 after passing through the ozone generating element to generate ozone, so that a part of the auxiliary agent diffused in the air can be carried, and the utilization rate of the auxiliary agent can be improved. In some embodiments, the auxiliary agent is in a solid form or a fluid form with weak fluidity, the auxiliary cavity is provided with a plurality of diffusion holes, and ozone passes through the diffusion holes of the auxiliary cavity when being discharged, so that the auxiliary agent emitted from the diffusion holes can be carried.

In some embodiments, the adjuvant comprises one or more of an essential oil, aroma, brightener, odor adsorbent, or the like. Correspondingly, the auxiliary functions brought by the auxiliary agents respectively comprise one or more of essential oil protection, deodorization and incense, brightening and coloring, peculiar smell adsorption and the like. For example, when clothes are disinfected, essential oil, aroma and perfume can be filled in the auxiliary cavity, and when ozone-doped gas enters the disinfection bag for disinfection, fragrance can be carried. For example, when a cosmetic tool, a daily tool, or the like is sterilized, a brightening agent may be charged into the auxiliary chamber, and the tool may be brightened and colored at the same time of sterilization. In addition, in some embodiments, the ozone concentration reaches a certain value, which can be odorous. In order to eliminate or cover up the influence of ozone smell, aromatherapy or odor adsorbent can be added into the auxiliary cavity to avoid bad experience brought to users by the smell of ozone remained on the sterilized articles.

In some embodiments, ozone disinfector 100 further comprises a power supply module 400 for providing power to the ozone generating module (e.g., high voltage excitation device 201) and the gas guiding device (e.g., gas pump 301, motor 302). In some embodiments, the power module 400 may include an external power supply means and an internal power supply means. The internal power supply includes a self-contained battery power supply disposed within ozone disinfector 100. The external power supply mode realizes power supply by communicating the power interface with an external power supply.

In some embodiments, power module 400 includes charging interface 102. In some embodiments, charging interface 102 may be considered a power interface, i.e., charging interface 102 provides power to the electrical components of ozone disinfector 100 through communication with an external power source. In some embodiments, charging interface 102 may also be used to charge a rechargeable battery inside housing 1. In some embodiments, when the ozone sterilizer 100 employs an external power source, the housing 1 may be configured as a hollow cylinder, and the cross section may be configured as an ellipse, a circle, a rectangle, or a square. In some embodiments, the height of the housing 1 ranges from 70mm to 200 mm; in some embodiments, the height of the housing 1 ranges from 70mm to 150 mm; in some embodiments, the height of the housing 1 ranges from 90mm to 150 mm; in some embodiments, the height of the housing 1 ranges from 100mm to 120 mm. The height of the housing 1 may be 120mm or 75 mm. In some embodiments, when the cross-section of the housing 1 is square, the width of the housing 1 ranges from 20mm to 30 mm. Preferably, the cross section of the housing 1 may be provided as a square having a side of 25 mm. In some embodiments, when the cross-section of the housing 1 is circular, the diameter range includes 25mm to 35 mm. Preferably, the cross section of the housing 1 may be provided in a circular shape having a diameter of 30 mm. In some embodiments, the housing 1 may be cylindrical when an external power source is used. Wherein, the height of the cylindrical shell 1 is 120mm, and the diameter is 27 mm. In some embodiments, when the housing 1 has a rectangular cross-section, the width of the housing 1 may range from 20mm to 25 mm. The length of the housing 1 ranges from 20mm to 30 mm. Preferably, the housing 1 has a height of 75mm, a length of 24mm and a width of 22 mm.

In some embodiments, charging interface 102 may be a USB interface or a TYPE-C interface, or the like. The TYPE-C interface can be adapted to power interfaces of various common electrical appliances such as mobile phone chargers and the like, and the adaptability is high. When in use, the ozone disinfector 100 is powered by an external power supply, and no power supply is arranged in the ozone disinfector 100, so that the volume and the weight of the ozone disinfector 100 can be further reduced, and the portability is enhanced; meanwhile, safety accidents such as power supply explosion can be avoided, and safety is enhanced.

In some embodiments, the power supply module 400 includes a power supply battery disposed within the housing 1. For example, the power supply module 400 may be several dry cell batteries mounted in the housing 1. In some embodiments, a removable battery cover may be provided at the end of the housing 1 for installation or replacement of dry cells. In some embodiments, the power supply battery may also include a storage battery (e.g., a lithium battery). When the battery is empty, the battery may be recharged so that the battery continues to power ozone sterilizer 100. In some embodiments, the charging interface 102 may also be provided as a charging interface for secondary charging of the secondary battery.

In some embodiments, a power source (e.g., a dry cell or battery) is disposed within ozone disinfector 100 to provide power to the electrical components of ozone disinfector 100. In some embodiments, when the ozone sterilizer 100 employs an internal power source, the housing 1 may be configured as a hollow cylinder, and the cross section may be configured as an oval, a circle, a rectangle, or a square. In some embodiments, the height of the housing 1 ranges from 150mm to 220 mm. Preferably, the height of the housing 1 may be 170 mm. In some embodiments, when the cross-section of the housing 1 is square, the side length ranges from 25mm to 30 mm. Preferably, the cross section of the housing 1 may be provided as a square having a side of 25 mm. In some embodiments, when the cross-section of the housing 1 is rectangular, the width of the housing 1 ranges from 20mm to 25 mm. In some embodiments, when the cross-section of the housing 1 is rectangular, the length of the housing 1 ranges from 20mm to 30 mm. In some embodiments, when the cross-section of the housing 1 is circular, the diameter range includes 27mm to 32 mm. Preferably, the cross-section of the housing 1 may be provided in a circular shape with a diameter of 27 mm.

Different volumes of articles require different sterilization times, and larger articles require longer sterilization times, and therefore, it is necessary to adopt different sterilization times for different volumes of articles. In addition, one cannot pay full attention to the sterilization process and may forget to turn off the sterilizer when sterilization is complete. If the sterilizer works for too long time and the ozone concentration is too high, the residual ozone after the sterilization of the articles is too much, which is not beneficial to health and can also cause ozone waste. Therefore, an automatic shutdown function can be provided, and when one key is turned on, the ozone sterilizer 100 can be automatically shut down after reaching the disinfection time.

In some embodiments, local control module 200 of ozone disinfector 100 includes control board 5, and control board 5 is connected with ozone generating module 2 for controlling ozone generating module 2 to generate ozone. In some embodiments, ozone disinfector 100 includes a control interface 4, and control interface 4 is used to adjust the operating parameters of ozone disinfector 100. The user can also set the starting time of the ozone generating module 2 on the operation interface 4 to control the starting and stopping of the ozone generating work. The operating parameters refer to control parameters related to ozone generation. Such as start-stop time, on-time, gas flow rate, etc. Start-stop time refers to the time at which ozone disinfector 100 starts and stops operating. The on-time refers to the time that the ozone sterilizer 100 continues to operate. The gas flow rate refers to the rate at which gas flows out of gas outlet 104 of ozone sterilizer 100. When the control interface 4 is provided on the housing 1, the local control module 200 may include the control interface 4. The remote control module 900 may include the control interface 4 when the control interface 4 is provided on the terminal device.

In some embodiments, the control interface 4 may include a duty cycle control 402, a work speed control 403, and a start-stop control 404. In some embodiments, control interface 4 may also be provided with a display area 401 for displaying the current operating status of ozone disinfector 100. For example, the display area 401 may display the remaining time for completing sterilization, the amount of ozone generation that has been currently generated, and the current gas flow rate, etc.

In some embodiments, duty cycle control 402 can be used to set the duty cycle for which ozone sterilizer 100 operates after each start. After the working time is set, the ozone sterilizer 100 is started, and when the running time reaches the set time, the ozone sterilizer 100 is automatically stopped. The ozone generator is convenient to operate, saves time, and can avoid ozone waste caused by overlong working time so as to improve the ozone utilization rate. In some embodiments, the duty cycle control 402 may include specific time options or item type options. For example, the time options may include more than 5 minutes, 10 minutes, 20 minutes, 30 minutes, and so on. The user can select an appropriate time according to the size of the sterilized article. As another example, the article types may include a plurality of small articles, medium articles, large articles, and the like. Wherein the larger the size of the object to be disinfected the longer the work cycle required. The working period corresponding to the small article can be 10 minutes to 20 minutes. The duty cycle for a medium sized article may be 20 minutes to 40 minutes. The working period corresponding to the large article may be 40 minutes to 60 minutes. In some embodiments, duty cycle control 402 may also include a time input interface through which a user may self-enter the operating time of the ozone sterilizer. For example, the user may enter any time value within 5 minutes to 120 minutes through the time input interface.

In some embodiments, the operating speed control 403 may be used to regulate the gas flow rate such that the gas in the ozone collection container fills faster if the gas flow rate is greater, but the resulting ozone content in the ozone collection container may be lower, whereas the gas in the ozone collection container fills slower if the gas flow rate is lower, but the resulting ozone content is higher. Thus, the gas flow rate may be selected according to the purpose of sterilization. For example, for items that require only preliminary sterilization, the ozone content may not be too high for sterilization, and a larger gas flow rate may be selected to save time. For tableware, baby products and the like, a small gas flow rate is selected to ensure that the ozone content can meet the disinfection requirement during disinfection. In some embodiments, the operating speed may include a plurality of gear selections. For example, the operating speed may include three gears, first gear, second gear, and third gear. The gas flow rate of the first gear is greater than that of the second gear, and the gas flow rate of the second gear is greater than that of the third gear. The work speed control 403 may include a specific speed option or item type option, or may be used to manually input a specific speed value, and the specific setting may be similar to the work cycle control 402 and will not be described in detail.

In some embodiments, a microprocessor is provided on the control board 5. The microprocessor may generate corresponding control instructions based on the operating parameters set by duty cycle control 402 and duty speed control 403 to cause ozone sterilizer 100 to operate according to the corresponding operating parameters.

In some embodiments, the local control module 200 may include a control interface 4. The operator interface 4 may be provided on the housing 1 of the ozone sterilizer 100. The duty cycle control 402 and the duty speed control 403 may be provided on the housing 1 of the ozone sterilizer 100, and the user may complete the setting of the operating parameters through the related operation on the housing 1.

In some embodiments, the manner in which the user sets the operating parameters through the operation interface 4 may include, but is not limited to, one or more of touch type, button type, voice control type, and the like.

When the operation mode for setting the operation parameter includes a touch mode, the operation interface 4 includes a touch screen provided on the housing 1. Two parameter adjusting areas can be arranged on the touch screen. One of the parameter adjustment zones may be used to adjust the duty cycle and the other parameter adjustment zone may be used to adjust the operating speed. Increasing and decreasing adjustment indication arrows may be included in both parameter adjustment regions. The user can adjust the value of the corresponding operating parameter by increasing or decreasing adjustment indication arrows on the touch screen. Both parameter adjustment regions may also include parameter input boxes. The user can input the working parameters to be set by himself through the parameter input box.

When the operation mode for setting the working parameters includes a voice control mode, the operation interface 4 may further include a voice recognition device and/or a voice output device. The user can send the setting instruction of the operating parameter to the voice recognition apparatus by voice. For example, the user may speak "please set the duty cycle (or duty time) to 20 minutes" or "please set the duty speed to third gear". The user may also complete the setting of operating parameters through a dialog with ozone sterilizer 100. For example, a user may wake up the ozone sterilizer 100 by voice, and after the ozone sterilizer 100 recognizes the voice, the user may select which operating parameter and what the corresponding value is to be set by the voice output device. The user may complete the working parameter settings according to the dialog guide. When the setting of the operating parameters of ozone sterilizer 100 is completed, the current operating parameters may be displayed in the display area of operator interface 4.

When the operation mode for setting the operation parameters includes a button type, the operation interface 4 may include a duty cycle adjusting button and a duty speed adjusting button for adjusting the operating time and the operating speed of the ozone sterilizer 100, respectively.

In some embodiments, a switch 101 is provided on one of the sides of the housing 1 for activating the ozone sterilizer 100, as shown in fig. 2. In some embodiments, it is necessary to perform a key operation on switch 101 more than twice in a row to start ozone sterilizer 100, so as to avoid accidental triggering of ozone sterilizer 100 due to accidental operation of ozone sterilizer 100. In some embodiments, the long press switch 101 may be set for more than one second to avoid a malfunction.

In some embodiments, the structural assistance module 500 further includes an indicator light. For example, the switch 101 surrounds an LED indicator light for indicating the current status of the ozone sterilizer 100. For example, if the LED indicator light is a green flashing display, it indicates that ozone sterilization is being performed. For another example, if the LED indicator is in a green normally on state, it indicates that the sterilization is completed and the LED indicator is in a standby state. For another example, if the ratio of the number of the LED lamps turned on to the number of all the LED lamps surrounding the circumference is used to indicate the ratio of the operated time to the set operated time. If the LED lamps are all lighted, the disinfection work is finished; if the LED lights are on by half the number, it indicates that the sterilization is completed by half.

In some embodiments, switch 101 may also be disposed on an end face of ozone sterilizer 100. For example, as shown in fig. 7, air inlet 103 and charging inlet 102 are provided on the end surface, and ultraviolet irradiation lamp 105 and switch 101 are provided near charging inlet 102.

In some embodiments, the remote control module 900 may include a control interface 4. Control interface 4 is provided at the terminal equipment connected to ozone sterilizer 100. Ozone sterilizer 100 may be wired or wirelessly connected to a terminal device via communication module 800. The manner of wireless connection includes, but is not limited to, a bluetooth connection, a network connection (e.g., a wi-fi connection), and the like. The terminal device transmits information with the local control module 200 through the communication module 800. For example, the communication module 800 may be used for data and/or instruction transmission between the control interface 4 on the terminal device and the control board 5 on the local control module 200. In some embodiments, several controls (e.g., the duty cycle control 402, the duty speed control 403, and the start/stop control 404) in the control interface 4 on the terminal device can be connected to the control board 5 via bluetooth or wi-fi, and after the connection is completed, the user can control the ozone sterilizer 100 to perform corresponding functions by operating the relevant controls on the terminal device. The terminal devices may include, but are not limited to, one or more of a cell phone, a tablet, and a watch.

In some embodiments, the control interface 4 may be provided on a mobile terminal (e.g., a mobile phone, a tablet computer, etc.) of the user, and the user may adjust the operating parameters of the ozone generation through related operations on the mobile terminal. In some embodiments, a user may download an application program (e.g., APP program or applet that does not need to be installed) associated with ozone disinfector 100 on the mobile terminal, and the application interface in the application program may be considered control interface 4, may include several controls that can set the operating parameters of ozone disinfector 100, and may also include a display interface for displaying the current operating status. The user remotely controls ozone disinfector 100 to perform corresponding functions (e.g., remote control start or stop, remote broadcast of current operating status, etc.) through related operations on the application program without requiring the user to operate the body of ozone disinfector 100. For example, referring to fig. 10, an ozone sterilizer APP program is installed on a mobile phone of a user, an application interface of the APP program may include a control interface 4, the control interface 4 includes a display area 401, and three control elements, which are a duty cycle control element 402, a duty speed control element 403, and a start-stop control element 404, are installed below the display area 401. Wherein, the display area 401 displays the current working state of the ozone sterilizer 100: the duty cycle (the working time during which the sterilization process is continued) is 40 minutes, the remaining time (the time remaining until the sterilization work is completed) is 20 minutes, and the working speed is third gear.

In some embodiments, the auxiliary functions of ozone sterilizer 100 may include an ultraviolet disinfection function. The auxiliary function module 700 of the ozone sterilizer 100 may include an ultraviolet generating device provided on the housing 1. In some embodiments, several ultraviolet lamps 105 (e.g., ultraviolet LED lamps) may be disposed around the air outlet 104 to allow the sterilizer to have different sterilization modes. In some embodiments, the ultraviolet irradiation lamp 105 may be further provided on the end surface where the air inlet 103 is located. For example, as shown in fig. 7, ultraviolet radiation lamp 105 is provided on the end surface where intake port 103 is located, and is located beside switch 101 and charging interface 102 (e.g., USB interface).

When the ozone sterilizer 100 having the ultraviolet irradiation device is used for sterilization, a user may select one of the sterilization modes alternatively, or may use both the ultraviolet sterilization mode and the ozone sterilization mode simultaneously.

In some embodiments, the structural assistance module 500 may include a function selector provided on the housing 1 to select a sterilization mode. The function selector may comprise a button by means of which the sterilization mode can be adjusted. For example, the selected sterilization mode is ozone when the button is pressed for the first time, the selected sterilization mode is ultraviolet sterilization when the button is pressed again, and the selected sterilization mode may be simultaneous ozone sterilization and ultraviolet sterilization when the button is pressed again (this mode is adapted to the scheme in which the ultraviolet irradiation lamp 105 is disposed around the air outlet 104).

In some embodiments, the function selector may also include two or three. Wherein, two function selection pieces can respectively correspond to the selection of the ozone disinfection mode and the ultraviolet disinfection mode. The three function selection pieces can respectively correspond to an ozone disinfection mode, an ultraviolet disinfection mode and an ozone and ultraviolet simultaneous working disinfection mode.

In some embodiments, the auxiliary functions of ozone disinfector 100 may include a charger function. The auxiliary function module 700 of the ozone sterilizer 100 may also integrate a charger function. The rechargeable battery is arranged in the ozone sterilizer 100, and the functions of the charger and the sterilizer can be simultaneously realized. In some embodiments, power module 400 includes a plurality of rechargeable batteries disposed within housing 1. For example, the power supply module 400 may include 4 to 8 rechargeable batteries. The battery current per cell is 20000 mA. Preferably, the power supply module 400 can charge the battery with 6 segments. In some embodiments, the rechargeable battery is installed compactly and can be inserted into the gap of the internal components of the housing 1, so as to save occupied space. For example, a rechargeable battery may be inserted into the gap between the high voltage excitation device 201 and the air pump 301, or into the control board 5 of the ozone generating module 2.

In some embodiments, the auxiliary functions of ozone sterilizer 100 may include lighting and SOS distress functions. The supplementary function module 700 of the ozone sterilizer 100 may be provided with a strong flashlight and an SOS call key so that the ozone sterilizer 100 has an SOS one-key call function and a lighting function.

In some embodiments, the auxiliary functions of ozone sterilizer 100 may include various outdoor functions such as human body sign data collection or positioning and sending, so as to be suitable for emergency help seeking in outdoor activities. Ozone sterilizer 100 can also serve a number of practical outdoor functions while meeting the user's sterilization needs during outdoor activities. In some embodiments, the detection module 600 includes vital signs monitoring sensors for detecting human vital signs data. In some embodiments, ozone disinfector 100 can be carried around or carried next to the skin due to its small size. A vital signs monitor can be provided on ozone sterilizer 100 for detecting human vital signs data (e.g., pulse, heartbeat, body temperature, etc.). To obtain accurate human body sign data, the user can carry ozone disinfector 100 snugly or can be positioned close to the heart. For example, a user may strap ozone disinfector 100 to the wrist. As another example, the user may place ozone sterilizer 100 in a pocket position as close to the heart as possible. In some embodiments, when ozone sterilizer 100 is interconnected with a mobile terminal, ozone sterilizer 100 may also send data detected by detection module 600 to a designated user through communication module 800. In some embodiments, a warning alert may also be issued to a designated user (e.g., the user himself or an emergency contact of the user) when data detected by ozone sterilizer 100 exceeds a threshold. In some embodiments, the detection module 600 may further include a positioning device (e.g., a GPS positioning device) disposed on the housing 1. The locator may send current location information to a user (e.g., a mobile phone terminal of the user) or an emergency contact of the user through the communication module 800.

In some embodiments, ozone sterilizer 100 may be adapted for a shared mode, where a self-service sterilizer rental facility is set up in a public place (shopping center or office building) and a user may rent ozone sterilizer 100 on his or her own as needed for sterilizing personal items. When a user rents the ozone sterilizer 100, the user needs to purchase a sterilization bag by himself to fulfill the sterilization requirement.

In some embodiments, in public places (shopping centers or office buildings), a stationary disinfection cabinet with an ozone collection container may also be provided. The fixed disinfection cabinet comprises a plurality of independent small squares. The user can rent a small square in the fixed disinfection cabinet, and the user can place the objects to be disinfected into the small square for disinfection. The user rents the small square grids and can set the disinfection time after putting the articles into the small square grids. During sterilization, the user does not have to wait and retrieve the item after sterilization is complete.

In some embodiments, in a place where people move, such as a hotel, parts of the articles in the hotel are sterilized by high temperature, but are inevitably polluted during transportation and storage. In order to make the checked-in user more relieved, when the user checks in the hotel, the ozone sterilizer 100 can be provided for the user in a two-dimensional code self-service renting mode, the user can sterilize articles carried by the user, and the articles provided by the hotel can also be sterilized, so that the user can obtain higher sanitary safety.

The beneficial effects that may be brought by the embodiments of the present application include, but are not limited to: (1) the ozone sterilizer provided by the embodiment of the application has the advantages of small volume and portability, and is particularly suitable for sterilizing at any time and any place when people go out or quickly sterilizing small and medium articles in daily life; (2) the air flow channel formed by the air inlet and the air outlet of the ozone sterilizer is a linear channel, so that the gas resistance loss is less, and the ozone generation efficiency is improved; (3) the shell is provided with a plurality of air inlets, and even if a part of the air inlets are blocked, the air inlet amount cannot be greatly influenced; ozone sterilizer during operation, a plurality of air inlets dispersion air inlet, every air inlet intake is less, can not have very big air inlet noise and vibration, and the user can not obviously perceive the air inlet air current, experiences better.

It is to be noted that different embodiments may produce different advantages, and in different embodiments, any one or combination of the above advantages may be produced, or any other advantages may be obtained.

Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.

Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.

Additionally, the order in which elements and sequences of the processes described herein are processed, the use of alphanumeric characters, or the use of other designations, is not intended to limit the order of the processes and methods described herein, unless explicitly claimed. While various presently contemplated embodiments of the invention have been discussed in the foregoing disclosure by way of example, it is to be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments herein. For example, although the system components described above may be implemented by hardware devices, they may also be implemented by software-only solutions, such as installing the described system on an existing processing device or mobile device.

Similarly, it should be noted that in the preceding description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.

Numerals describing the number of components, attributes, etc. are used in some embodiments, it being understood that such numerals used in the description of the embodiments are modified in some instances by the use of the modifier "about", "approximately" or "substantially". Unless otherwise indicated, "about", "approximately" or "substantially" indicates that the number allows a variation of ± 20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending upon the desired properties of the individual embodiments. In some embodiments, the numerical parameter should take into account the specified significant digits and employ a general digit preserving approach. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the range are approximations, in the specific examples, such numerical values are set forth as precisely as possible within the scope of the application.

The entire contents of each patent, patent application publication, and other material cited in this application, such as articles, books, specifications, publications, documents, and the like, are hereby incorporated by reference into this application. Except where the application is filed in a manner inconsistent or contrary to the present disclosure, and except where the claim is filed in its broadest scope (whether present or later appended to the application) as well. It is noted that the descriptions, definitions and/or use of terms in this application shall control if they are inconsistent or contrary to the statements and/or uses of the present application in the material attached to this application.

Finally, it should be understood that the embodiments described herein are merely illustrative of the principles of the embodiments of the present application. Other variations are also possible within the scope of the present application. Thus, by way of example, and not limitation, alternative configurations of the embodiments of the present application can be viewed as being consistent with the teachings of the present application. Accordingly, the embodiments of the present application are not limited to only those embodiments explicitly described and depicted herein.

Claims

1. An ozone sterilizer, characterized in that the ozone sterilizer comprises: a housing; an ozone generating module; and a gas circulation module;

The gas circulation module includes an air inlet and an air outlet arranged on the housing; and a gas guide device arranged between the air inlet and the air outlet;

Wherein, the gas guiding device is used for inhaling air from the air inlet and flowing through the ozone generating module, thereby generating ozone gas and flowing out from the air outlet.

2. The sterilizer according to claim 1, wherein the ozone generating module comprises a high-voltage excitation device, and an ozone generating part electrically connected to the high-voltage excitation device;

The ozone generating element is located in front of the high-voltage excitation device in the gas flow direction.

3 . The sterilizer according to claim 2 , wherein the ozone generating member comprises an ozone sheet, and the area of the ozone sheet is 80 mm ² to 120 mm ² , or the area of the ozone sheet is the same as that of the housing. 4 . The ratio of the cross-sectional area is 0.6 to 0.9.

4. The sterilizer of claim 1, wherein the gas guiding device comprises a motor and a fan connected to the output shaft of the motor.

5 . The sterilizer according to claim 1 , wherein the gas guiding device comprises an air pump, the inlet of the air pump faces the air inlet; the outlet of the air pump faces the air outlet. 6 .

6. The sterilizer according to claim 1, wherein the air flow channel formed by the air inlet and the air outlet is a straight channel.

7. The sterilizer according to claim 6, wherein the air inlet and the air outlet are respectively located on two opposite end surfaces of the housing.

8. The sterilizer according to claim 1, wherein the number of the air inlets includes a plurality.

9 . The sterilizer according to claim 8 , wherein the plurality of air inlets are distributed on the end surface of the housing. 10 .

10. The sterilizer according to claim 8, wherein the plurality of air inlets are distributed on the side surface of the housing.

11. The sterilizer according to claim 1, characterized in that, the sterilizer further comprises an auxiliary cavity arranged between the air inlet and the air outlet, and the auxiliary cavity is used for placing auxiliary agents. The adjuvant may flow out of the gas outlet together with the ozone.

12. The sterilizer according to claim 11, wherein the auxiliary agent comprises essential oil or aromatherapy or odor adsorbent.

13. The sterilizer according to claim 1, wherein the sterilizer further comprises a power supply module for supplying power to the ozone generating module and the gas circulation module.

14. The sterilizer according to claim 13, wherein the power supply module comprises a power supply battery provided in the housing.

15 . The sterilizer according to claim 13 , wherein the power supply module comprises a charging interface, and the charging interface realizes power supply through communication with an external power source. 16 .

16. The sterilizer according to claim 14, characterized in that, the height dimension of the casing ranges from 150mm to 220mm.

17 . The sterilizer according to claim 16 , wherein the width of the casing is in the range of 20 mm to 25 mm; the length of the casing is in the range of 20 mm to 30 mm. 18 .

18. The sterilizer according to claim 15, characterized in that, the height dimension of the casing ranges from 70mm to 150mm.

19 . The sterilizer according to claim 18 , wherein the width of the casing is in the range of 20 mm to 25 mm; the length of the casing is in the range of 20 mm to 30 mm. 20 .

20. The sterilizer according to claim 1, characterized in that, the sterilizer further comprises a control board, the control board is connected with the ozone generating module, and is used for controlling the ozone generating module to generate ozone.

21. The sterilizer of claim 20, wherein the sterilizer comprises a control interface;

The control interface is used to adjust the working parameters of the sterilizer;

Wherein, the control interface at least includes a work cycle control part, a work speed control part and a start-stop control part.

22. The sterilizer according to claim 21, wherein the control interface is provided on a side surface and/or an end surface of the housing.

23. The sterilizer according to claim 21, wherein the control interface is provided on a mobile terminal, and a plurality of controls in the control interface are connected to the control board through bluetooth or wi-fi.

24. The sterilizer according to claim 23, characterized in that, the sterilizer further comprises an application program provided on the mobile terminal, wherein the application program includes a number of controls that can control the working parameters of the sterilizer.