A method and system for continuous cycle hygiene maintenance

Abstract

The application discloses a kind of sustained circulation hygiene maintenance method and system, wherein, sustained circulation hygiene maintenance method includes the following steps: S1, to be placed in hygiene maintenance article in hygiene maintenance space;S2, according to preset time period, automatically start hygiene maintenance procedure;The hygiene maintenance procedure includes: S21, to the surface of article is carried out sterilization treatment;S22, release active ion, and carry out hygiene treatment in air and shadow area or gap;S23, form air circulation in hygiene maintenance space;S3, after single hygiene maintenance procedure is completed, enter standby state;S4, time to next preset starting time, automatically start hygiene maintenance procedure again, S5, repeat steps S3-S4;The application is carried out hygiene maintenance operation according to preset time period automatic circulation, ultraviolet sterilization, plasma active ion treatment, air circulation is organically combined, realizes the collaborative, sustained hygiene treatment to the surface of article and air environment in hygiene maintenance space.

Description

Technical Field

[0001] This invention relates to the field of hygiene disinfection and air purification technology, specifically to a method and system for continuous hygienic maintenance. Background Technology

[0002] Small items used frequently in daily life, personal care products, sports equipment, pet supplies, food storage space, clothing storage space, vehicle interior space, and other storage spaces, such as toothbrushes, makeup brushes, pet food bowls, hotel guest cups, and nail and hairdressing tools, are in damp, enclosed, or repeatedly contacted human bodies in environments that are prone to the growth of bacteria, viruses, and fungi. They also easily absorb odor molecules, posing hygiene and safety hazards.

[0003] Current hygiene and disinfection methods are mostly one-off, meaning that after manual disinfection or sterilization by machine, the equipment stops operating and does not continue running, completing a one-time ultraviolet sterilization or heat sterilization within a fixed time. Some intelligent sterilization equipment has programmable functions, allowing users to set start and stop times and sterilization durations, but these are still limited to single or timed, independent disinfection tasks and cannot form a closed-loop, continuous sterilization cycle. Because these types of sterilization equipment mostly use only ultraviolet sterilization, they lack the ability to disinfect shaded areas not reached by ultraviolet light, resulting in incomplete sterilization coverage.

[0004] In addition, existing disinfection and sterilization methods and equipment do not take into account the continuous impact of the air environment on the hygiene of items, and cannot continuously suppress odors and air pollutants. Although they can achieve sterilization effects in a short period of time, after sterilization and disinfection, the items are exposed to the air again and are easily contaminated by microorganisms, dust and odor molecules in the environment, causing secondary pollution and failing to achieve long-term and stable hygiene maintenance.

[0005] Therefore, there is a need for a method and system that can continuously maintain the hygiene of air and object surfaces through periodic automatic cycles, in order to reduce the risk of secondary pollution and reduce the user's operational burden. Summary of the Invention

[0006] The purpose of this invention is to provide a method and system for maintaining continuous hygiene, which aims to improve the problems of existing disinfection methods, such as the inability to continuously inhibit bacteria, incomplete disinfection coverage, and susceptibility to secondary pollution.

[0007] This invention is implemented as follows: According to a first aspect of the present invention, the present invention provides a method for maintaining continuous circulatory hygiene, comprising the following steps: S1. Place the items to be maintained in the hygiene maintenance space; S2. Automatically start the sanitation maintenance program according to the preset time cycle; The health maintenance procedures include: S21. Sterilize the surface of the item; S22, releases active ions to sanitize air and shaded areas or gaps; S23. Air circulation is created within the hygiene maintenance space; S3. After a single hygiene maintenance procedure is completed, the device enters standby mode. S4. When the timer reaches the next preset start time, the hygiene maintenance program will automatically restart. S5. Repeat steps S3-S4.

[0008] Furthermore, the preset time period is 1 hour to 12 hours, preferably 2 hours to 6 hours, and more preferably 4 hours.

[0009] Furthermore, the sanitation maintenance procedure also includes: S24. Decompose odor molecules, organic pollutants and microbial residues in the air through photocatalysis.

[0010] According to a second aspect of the present invention, the present invention provides a continuous circulation hygiene maintenance system for implementing the above-described continuous circulation hygiene maintenance method, comprising: Hygiene maintenance space, used to store items that require hygiene maintenance; The gas-phase active treatment module is used for all-round sterilization, disinfection, sanitation treatment, air circulation, and sanitation maintenance within the sanitation maintenance space.

[0011] Furthermore, it also includes an ultraviolet module, which is used to disinfect and sterilize the surfaces of items within the hygiene maintenance space using ultraviolet light.

[0012] Furthermore, it also includes a plasma module, which is used to release active ions into the sanitation maintenance space to perform sanitation treatment on shaded areas or gaps that are not exposed to air and ultraviolet radiation.

[0013] Furthermore, it also includes an air circulation module, which is used to create air circulation within the hygiene maintenance space; The control module is electrically connected to the gas phase active treatment module, ultraviolet module, plasma module, and air circulation module, respectively, and is used to automatically control the start and stop of each module according to a preset time cycle to achieve continuous circulation and hygiene maintenance.

[0014] Furthermore, it also includes a photocatalyst module, which is electrically connected to the control module. The photocatalyst module is set on the air circulation path or at any position inside the hygiene maintenance space, and is used to decompose odor molecules, organic pollutants and microbial residues in the air of the hygiene maintenance space.

[0015] Furthermore, the ultraviolet module is a UVC ultraviolet light source that emits wavelengths from 254nm to 280nm.

[0016] Furthermore, the plasma module includes a positive or negative ion generator or a low-temperature plasma generator, and also includes an air ion diffusion structure.

[0017] Furthermore, the air circulation module includes a fan or blower, a flow guiding structure, and an air duct structure.

[0018] Furthermore, the hygiene maintenance space is equipped with an ultraviolet reflection structure and a multi-directional ultraviolet layout structure to expand the ultraviolet irradiation range and reduce the sterilization shadow area.

[0019] Furthermore, it also includes a status display module, a breathing light module, and an automatic sensing module that are electrically connected to the control module; The status display module is used to display operating parameters including the current health maintenance procedure running status, the remaining time until the next start, and module fault alarm information; The breathing light module has at least three different states: standby, running, and program completion; The automatic sensing module is used to detect whether there is a human or pet approaching in the sanitation maintenance space, and when a human or pet is detected, it sends a signal to the control module to automatically pause the sanitation maintenance program or the ultraviolet module. as well as It is used to detect the opening of the hygiene maintenance space and the removal of items, and when the above actions are detected, it sends a signal to the control module to automatically pause the hygiene maintenance program or the ultraviolet module.

[0020] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention automatically and cyclically carries out hygiene maintenance operations according to a preset time cycle, organically combining ultraviolet sterilization, plasma active ion treatment, and air circulation, thereby achieving synergistic and continuous hygiene treatment of the surfaces of items and the air environment within the hygiene maintenance space.

[0021] 2. This invention is equipped with a photocatalytic module, which can effectively decompose odor molecules, organic pollutants and microbial residues in the air, further purifying the air environment and effectively preventing items from being contaminated again due to exposure to polluted air.

[0022] 3. The present invention is also equipped with a status display module, a breathing light module and an automatic sensing module, which enable users to intuitively grasp the working status of the device and automatically stop the ultraviolet output when a human body enters or the lid is opened to take out an item, effectively preventing ultraviolet leakage from harming the user and significantly improving the safety of use. Attached Figure Description

[0023] Figure 1 This is a flowchart of the continuous circulatory hygiene maintenance method provided by the present invention; Figure 2 It is a modular structural framework for a continuous circulatory health maintenance system. Figure 1 ; Figure 3 It is a modular structural framework for a continuous circulatory health maintenance system. Figure 2 . Detailed Implementation

[0024] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0025] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details: Example 1

[0026] This embodiment provides a continuous circulation hygiene maintenance system, including a hygiene maintenance space for placing items to be maintained, such as a household toothbrush sterilizer, a hotel guest supplies sterilizer, a nail tool storage box, a pet supplies hygiene maintenance compartment, or a hairdressing tool sterilizer drawer. Figure 2As shown, the system also includes a gas-phase active treatment module, an ultraviolet (UV) module, a plasma module, an air circulation module, a photocatalyst module, a power supply module, and a control module. These modules are all electrically connected to the control module. The power supply module powers all the electrical modules. The gas-phase active treatment module can be configured as any combination of one or more of the following: a positive ion generator, a negative ion generator, a low-temperature plasma generator, an active oxygen generator, or an ozone generator. The design and implementation can be tailored to the specific application scenario. Depending on the application, the power supply module has different structural forms. For example, for a hotel guest supplies disinfection cabinet, the power supply module includes an AC-DC conversion circuit and a power management chip, allowing direct connection to a 220V AC outlet. For a nail tool storage box, a rechargeable battery can be used as the power supply module. For a household toothbrush disinfection box, either a rechargeable battery or a direct connection to an AC outlet can be used.

[0027] The control module automatically controls the start and stop of each module according to a preset time cycle to achieve continuous cyclical hygiene maintenance. The control module includes a circuit board and an MCU chip mounted on the circuit board. The MCU chip can be a Renesas RL78 / G12 series or an STM32G0 series chip. The ultraviolet (UV) module is used to disinfect and sterilize the surfaces of items within the hygiene maintenance space using UVC LEDs with an emission wavelength of 254nm to 280nm. These LEDs are positioned on the top and side walls of the inner wall of the hygiene maintenance space, and, in conjunction with the mirror-reflective coating on the inner wall, achieve multi-angle UV irradiation of the item surfaces. The plasma module includes a positive and negative ion generator or a low-temperature plasma generator and an air ion diffusion structure. It is located at the air duct outlet of the air circulation module and releases active ions into the hygiene maintenance space. These active ions diffuse with the airflow to shaded areas or crevices where UV radiation is not available, providing supplementary hygiene treatment. The air circulation module includes a miniature low-noise fan, an arc-shaped airflow duct, and air inlets and outlets to create a micro-circulation of air within the hygiene maintenance space, improving the uniformity of plasma diffusion. The photocatalytic module is a porous honeycomb filter coated with nano-titanium dioxide. It is placed in the air circulation path or at any location inside the hygiene maintenance space to decompose odor molecules, organic pollutants and microbial residues in the air.

[0028] In addition, such as Figure 2As shown, the continuous circulation hygiene maintenance system also includes a status display module, a breathing light module, and an automatic sensing module electrically connected to the control module. The status display module can take one or more forms, such as LED indicators, digital tubes, LCD screens, OLED displays, or touch screens, selected according to product positioning and cost requirements. The status display module displays the system's current operating status information, including but not limited to: the current hygiene maintenance program's running status (e.g., running / standby), the remaining time until the next automatic start, the remaining lifespan of the ultraviolet module, the cumulative number of runs, and module fault alarm information.

[0029] The breathing light module features corresponding colors or flashing modes for three different states: standby, running, and program completion. In standby mode, it flashes blue slowly; in running mode, it displays a solid green light or a blue breathing effect; and after the program completes, it flashes green slowly or the light turns off. Through the visual feedback of the breathing light, users can intuitively determine the device's current operating status without needing to view detailed screen information.

[0030] Automatic sensing modules are used to achieve intelligent detection, safety protection, and intelligent control functions, mainly including the following two types: First, the automatic sensing module is an infrared sensor that can detect whether a human body has entered the sanitation maintenance space. When a human body is detected, it sends a signal to the control module, which will automatically pause the sanitation maintenance program or at least pause the ultraviolet module to avoid ultraviolet rays from harming the human body. When the human body leaves, the control module can choose to automatically resume operation or wait for the next preset cycle before starting. Secondly, the automatic sensing module, using a Hall switch, micro switch, or photoelectric sensor, detects the opening of the lid or the removal of items from the hygiene maintenance space. Upon detecting such actions, it sends a signal to the control module, which temporarily suspends the operation of the ultraviolet module to prevent ultraviolet leakage and injury to the user due to misoperation. When the lid is closed or an item is placed back, the system immediately resumes operation or restarts the timing according to the set program.

[0031] The detection signal of the automatic sensing module has a higher priority than the preset time period. That is, regardless of whether the system is running or about to start, once the safety sensing signal is triggered, the control module will execute the pause or stop command first to ensure safety.

[0032] Example 2

[0033] This embodiment provides a method for maintaining continuous circulatory hygiene, such as... Figure 1 As shown, it includes the following steps: S1. Place the items to be kept in the hygiene maintenance space, such as inserting a toothbrush into the special slot of the toothbrush sterilizer, placing a makeup brush on the fixed bracket of the beauty tool storage box, or placing pet supplies in the pet hygiene maintenance compartment, etc.

[0034] S2. The control module automatically starts the hygiene maintenance program according to a preset time period, ranging from 1 hour to 12 hours, which needs to be adapted to different items. The control module uses an internal clock unit to keep track of time. When the preset time point is reached, it automatically wakes up the system and starts the hygiene maintenance program without requiring manual operation from the user. At this time, the breathing light module switches from standby mode to running status indicator, prompting the user that the system is executing the hygiene maintenance program.

[0035] Health maintenance procedures include: S21. Sterilize the surface of the items: The control module activates the ultraviolet module and uses UVC ultraviolet light with a wavelength of 254nm to 280nm to irradiate the surface of the items in the hygiene maintenance space. Combined with the mirror reflection structure of the inner wall of the space, multi-angle coverage is achieved, which can effectively kill bacteria and viruses attached to the surface of the items. S22. Release active ions to sanitize the air and shaded areas: The control module activates the plasma module to release active ions into the sanitary maintenance space through positive and negative ion generators or low-temperature plasma generators. The active ions diffuse with the airflow to shaded areas, gaps and the back of objects that are not exposed to ultraviolet rays, killing airborne bacteria and microorganisms in shaded areas, while decomposing odor molecules. S23. Air circulation is formed in the hygiene maintenance space: The control module starts the air circulation module, which, with the help of a fan or blower and the air duct, forms a directional micro-circulation airflow in the hygiene maintenance space, so that active ions are evenly distributed to every corner of the space, thus effectively reducing treatment dead spots. S24. Decomposing odor molecules, organic pollutants, and microbial residues in the air through photocatalysis: When air flows through a photocatalytic filter coated with nano-titanium dioxide, it generates strong oxidizing substances under ultraviolet light excitation, which decompose odor molecules, organic pollutants, and microbial residues in the air into harmless substances.

[0036] S3. After a single hygiene maintenance procedure is completed, the system enters standby mode. The control module shuts down or simultaneously shuts down each disinfection module according to a preset runtime sequence, and the system enters low-power standby mode. At this time, the breathing light module switches from a running status indicator to a program completion status indicator, and then switches to a standby status indicator after a preset delay to inform the user that the current hygiene maintenance procedure has ended and the system has entered standby to wait for the next cycle.

[0037] S4. When the timer reaches the next preset start time, the hygiene maintenance program will be automatically restarted.

[0038] S5. Repeat steps S3-S4 to form a continuous cyclical hygiene maintenance mechanism.

[0039] Example 3

[0040] This embodiment provides a continuous circulation hygiene maintenance system and method for toothbrushes.

[0041] The hygiene maintenance space is wall-mounted, such as a wall-mounted toothbrush sterilizer. The power module is a rechargeable battery. The toothbrush sterilizer includes a toothbrush holder to hold the brush handle so the bristles face the UV module. The inner wall of the toothbrush holder has a mirror-reflective coating. The UV module uses a 254nm UVC LED light source. The preset time cycle is 15 minutes of automatic operation every 4 hours. The control module uses an internal clock unit to time the cycle; when the preset time is reached, the system automatically wakes up and starts the hygiene maintenance program.

[0042] The hygiene maintenance procedure includes: activating a 254nm-280nm UVC LED light source to irradiate the bristle area with ultraviolet light, combined with a mirror-reflective coating to achieve multi-angle coverage and effectively kill bacteria and viruses attached to the bristle surface and roots. A plasma module releases active ions into the space, which are diffused by the airflow generated by the air circulation module to shaded areas such as bristle gaps and the handle that are not reached by ultraviolet light, providing supplemental hygiene. The air circulation module uses a miniature, low-noise fan to create a directional micro-circulation airflow, accelerating moisture removal, reducing bristle drying time, and inhibiting bacterial growth. A photocatalytic module decomposes odor molecules in the air, keeping the toothbrush fresh and odorless.

[0043] The toothbrush sterilizer is equipped with a Hall switch, an infrared human body sensor, a breathing light, and an OLED display. When the user opens the lid to take out the toothbrush, the Hall switch immediately sends a signal to the control module, which then cuts off the power to the ultraviolet module. The breathing light switches to a rapidly flashing orange, and the OLED displays "Working paused." When the user closes the lid, the system immediately restarts the sterilization process to prevent the damp bristles from rapidly growing bacteria in the enclosed environment. At this time, the breathing light switches from rapidly flashing orange to a solid green, and the OLED display shows "Sterilization in progress." After this additional sterilization cycle is completed, the breathing light returns to a slow blue flashing, and the OLED displays "Standby" and the remaining time until the next automatic restart.

[0044] Example 4

[0045] This embodiment provides a continuous cyclical hygiene maintenance system and method for pet supplies.

[0046] The hygiene maintenance space is an open-style pet supplies hygiene maintenance compartment, housing items such as pet bowl racks, pet toy storage boxes, or pet bed mats. The power module is a rechargeable lithium battery pack, allowing for flexible placement within the pet's activity area without being limited by nearby power outlets. The compartment includes a storage area for securing pet bowls, chew toys, or combs. The inner walls of this storage area feature a multi-directional UV layout, including UV LEDs or mirrored reflectors on the top, sides, and rear walls, to expand the UV irradiation range and reduce sterilization shadow areas. The UV module uses a 280nm UVC LED light source in conjunction with a low-temperature plasma generator. The preset time cycle is 10 minutes of automatic operation every 6 hours. The control module uses an internal clock unit to time the cycle; when the preset time is reached, the system automatically wakes up and initiates the hygiene maintenance program.

[0047] The hygiene maintenance procedure includes: activating the 280nm UVC LED light source, which uses a multi-directional UV layout to irradiate the surface of pet products from multiple angles, effectively killing bacteria and fungi carried in pet saliva and dander. The plasma module releases active ions into the space, which are diffused by the airflow generated by the air circulation module to shaded areas not reached by UV radiation, such as brush bristle gaps, chew toe recesses, and the interior of woven fabrics, providing supplemental hygiene and simultaneously decomposing odor molecules from pet saliva and dander. The air circulation module uses a miniature, low-noise fan to create a directional micro-circulation airflow, accelerating moisture removal and inhibiting bacterial growth. The photocatalytic module further decomposes odor molecules in the air, keeping pet products fresh and odor-free.

[0048] The pet supplies hygiene maintenance compartment is also equipped with a Hall switch, infrared sensor, breathing light, and OLED display. When a user opens the compartment to retrieve pet supplies, the Hall switch immediately sends a signal to the control module, which then cuts off the power to the ultraviolet module. The breathing light switches to a rapidly flashing orange, and the OLED displays "Work paused." When the user closes the compartment, the system immediately restarts the sterilization process to prevent the rapid growth of bacteria on damp pet supplies in the enclosed environment. At this time, the breathing light switches from rapidly flashing orange to a solid green, and the OLED display shows "Sterilization in progress." After this additional sterilization cycle is completed, the breathing light returns to a slow blue flashing, and the OLED displays "Standby" and the remaining time until the next automatic restart.

[0049] When the infrared sensor detects a pet approaching, the control module automatically pauses the ultraviolet (UV) module, but the plasma and air circulation modules continue to operate to maintain air hygiene and continuously decompose odors. The breathing light switches from a solid green to a slow flashing yellow, and the OLED displays "Pet approaching, UV paused." After the pet leaves for 30 seconds, the system automatically resumes UV irradiation, the breathing light returns to a solid green, and the OLED displays "Sterilization in progress."

[0050] In addition, when the battery level drops below 20%, the breathing light switches to a fast yellow flashing mode, the OLED display shows "Low battery, please charge," and a low battery reminder is pushed to the connected mobile app via Bluetooth. Users can view detailed operating data through the app: remaining battery percentage, countdown to next startup, remaining UV lamp life, cumulative number of runs, and historical running records.

[0051] Furthermore, such as Figure 3 As shown, the gas-phase active treatment module is connected to the control module and is used for all-round sterilization, disinfection, sanitation treatment, air circulation, and sanitation maintenance within the sanitation maintenance space. The gas-phase active treatment module can be configured as any one or more combinations of a positive ion generator, a negative ion generator, a low-temperature plasma generator, an active oxygen generator, or an ozone generator. For example, the positive ion generator is used to convert negative ions in the air into positive ions, thereby purifying the air and improving air quality; the negative ion generator is used to generate negative air ions; the low-temperature plasma generator is used for disinfection and sterilization within the sanitation maintenance space; the active oxygen generator is used to generate active oxygen, which has strong oxidizing properties and can destroy the cell walls and membranes of harmful microorganisms, disrupt cell metabolism and structural functions, and carry out oxidation-reduction reactions on their internal nucleic acids, proteins, etc., ultimately leading to the death of microorganisms; the ozone generator is used to generate ozone gas, which can be used for sterilization within the sanitation maintenance space.

[0052] In summary, this invention automatically and cyclically performs hygiene maintenance operations according to a preset time cycle, organically combining ultraviolet sterilization, plasma active ion treatment, and air circulation to achieve synergistic and continuous hygiene treatment of the surfaces of items and the air environment within the hygiene maintenance space. This invention also includes a photocatalyst module, which can effectively decompose odor molecules, organic pollutants, and microbial residues in the air, further purifying the air environment and effectively preventing items from being re-contaminated due to exposure to polluted air.

[0053] In addition, the present invention is equipped with a status display module, a breathing light module and an automatic sensing module, which enable users to intuitively grasp the working status of the device and automatically stop the ultraviolet output when a human body enters or the lid is opened to take out an item, effectively preventing ultraviolet leakage from harming the user and significantly improving the safety of use.

[0054] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A method for maintaining continuous circulatory hygiene, characterized in that, Includes the following steps: S1. Place the items to be maintained in the hygiene maintenance space; S2. Automatically start the sanitation maintenance program according to the preset time cycle; The health maintenance procedures include: S21. Sterilize the surface of the item; S22, releases active ions to sanitize air and shaded areas or gaps; S23. Air circulation is created within the hygiene maintenance space; S3. After a single hygiene maintenance procedure is completed, the device enters standby mode. S4. When the timer reaches the next preset start time, the hygiene maintenance program will automatically restart. S5. Repeat steps S3-S4.

2. The method for maintaining continuous circulatory hygiene according to claim 1, characterized in that, The preset time period is 1 hour to 12 hours.

3. The method for maintaining continuous circulatory hygiene according to claim 1, characterized in that, The health maintenance procedure also includes: S24. Decompose odor molecules, organic pollutants and microbial residues in the air through photocatalysis.

4. A continuous circulatory hygiene maintenance system, used to implement the continuous circulatory hygiene maintenance method according to any one of claims 1-3, characterized in that, include: Hygiene maintenance space, used to store items that require hygiene maintenance; The gas-phase active treatment module is used for all-round sterilization, disinfection, sanitation treatment, air circulation, and sanitation maintenance within the sanitation maintenance space.

5. A continuous circulatory hygiene maintenance system according to claim 4, characterized in that, It also includes an ultraviolet module, which is used to disinfect and sterilize the surfaces of items in the hygiene maintenance space using ultraviolet light.

6. A continuous circulatory hygiene maintenance system according to claim 4, characterized in that, It also includes a plasma module, which is used to release active ions into the sanitation maintenance space to perform sanitation treatment on shaded areas or gaps that are not exposed to air and ultraviolet radiation.

7. A continuous circulatory hygiene maintenance system according to claim 4, characterized in that, It also includes an air circulation module, which is used to create air circulation within the hygiene maintenance space; The control module is electrically connected to the gas phase active treatment module, ultraviolet module, plasma module, and air circulation module, respectively, and is used to automatically control the start and stop of each module according to a preset time cycle to achieve continuous circulation and hygiene maintenance.

8. A continuous circulatory hygiene maintenance system according to claim 4, characterized in that, It also includes a photocatalyst module, which is electrically connected to the control module. The photocatalyst module is set on the air circulation path or at any position inside the hygiene maintenance space, and is used to decompose odor molecules, organic pollutants and microbial residues in the air of the hygiene maintenance space.

9. A continuous circulatory hygiene maintenance system according to claim 5, characterized in that, The hygiene maintenance space is equipped with an ultraviolet reflection structure and a multi-directional ultraviolet layout structure to expand the ultraviolet irradiation range and reduce the sterilization shadow area.

10. A continuous circulatory hygiene maintenance system according to claim 9, characterized in that, It also includes a status display module, a breathing light module, and an automatic sensing module that are electrically connected to the control module; The status display module is used to display operating parameters including the current health maintenance procedure running status, the remaining time until the next start, and module fault alarm information; The breathing light module has at least three different states: standby, running, and program completion; The automatic sensing module is used to detect whether there is a human or pet approaching in the sanitation maintenance space, and when a human or pet is detected, it sends a signal to the control module to automatically pause the sanitation maintenance program or the ultraviolet module. as well as It is used to detect the opening of the hygiene maintenance space and the removal of items, and when the above actions are detected, it sends a signal to the control module to automatically pause the hygiene maintenance program or the ultraviolet module.

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