4817results about "Radiation" patented technology

The present invention relates to the technical field of a cat toilet, and specifically to a device for cleaning a pet feces automatically and intelligently, including a cat toilet main machine (1), a toilet bin (2) arranged inside the main machine, and a detachable feces collecting bin (4). The toilet bin (2) and the feces collecting bin (4) are communicated to each other. The toilet bin (2) is provided therein with an automatically cleaning feces mechanism. The automatically cleaning feces mechanism is configured to transport the feces in the toilet bin (2) to the feces collecting bin (4). No manual cleaning is required. The feces collecting bin is easy to disassemble. It is more convenient to take out the feces.

A contact lens assembly includes a cup, a dry contact lens that is not for being worn on an eye, a sealing layer removably connected to the cup, and a wetting liquid supply. The sealing layer and the cup jointly form an enclosed space that receives the dry contact lens therein and that does not accommodate any liquid. After at least one of the sealing layer and the cup produces an opening, the cup can receive a wetting liquid from the wetting liquid supply through the opening, such that the dry contact lens is immersed in the wetting liquid to form a wet contact lens that is suitable for being worn on the eye and that has a water content greater than a water content of the dry contact lens.

The present invention relates to a multifunctional cosmetic box that integrates ultraviolet (UV) imaging for cosmetic application monitoring with applicator sterilization functionality. The device comprises a storage box for cosmetics, a UV lamp, a UV camera, and a display module configured to capture and display UV-based images of a user's face, enabling precise application and removal of products such as sunscreen or foundation. The cosmetic box further includes a sterilization chamber with a light-transmitting window and UV light source for disinfecting makeup applicators, including powder puffs and brushes, thereby preventing bacterial contamination. Sensors and control circuits regulate activation to ensure safe and efficient operation. By combining real-time application monitoring with applicator sterilization in a compact, portable structure, the invention provides improved cosmetic accuracy, enhanced hygiene, and convenience, addressing limitations of conventional cosmetic boxes and puff sterilization devices.

The invention discloses an intelligent control method and system for a marine ultraviolet disinfection device, and relates to the technical field of marine disinfection, and the method comprises the steps: executing ship environment information collection, and building environment state vectors including in-ship and out-ship environment state vectors; carrying out modular modeling on a cabin, calling an environment state vector to calculate a cabin risk factor, and constructing an initial task queue; acquiring importance levels and personnel activity data of the cabins, and performing priority compensation on the initial task queue according to the importance levels and the personnel activity data to generate a corrected task queue; load state identification of the power equipment in the ship is executed, and task constraints are established according to an identification result and the schedulable power capacity; and according to the correction task queue and the task constraint, starting control optimization of the ultraviolet disinfection device is carried out, and cabin disinfection management is carried out based on an optimization result. And thus, the technical effects of environment perception precision, task queue optimization and disinfection efficiency improvement are achieved.

The invention provides a clean air main machine with a dispensing device storage bin and a pneumatic dispensing system.The clean air main machine comprises a machine shell, an air source device and an air filtering device are installed in the machine shell, an air outlet port is formed in the machine shell, and the air source device is connected with the air outlet port through the air filtering device; the air outlet end opening is connected with the air inlet end of the medicine dispensing device, a containing bin used for containing the medicine dispensing device is formed in the machine shell, and sterilization equipment is arranged in the containing bin. Before the dispensing device is used, the dispensing device can be placed in the storage bin of the clean air main machine, the sterilizing device in the storage bin is used for sterilizing the dispensing device, the sterilized dispensing device is stored in the storage bin, and bacteria in air are prevented from entering and adhering to the dispensing device to cause pollution.

The utility model discloses a clean storage system for a household breathing machine. The machine body is provided with a breathing machine placing area, a storage device, an air purification system and a display control component, an air outlet is at least formed in the breathing machine placing area or the part, close to the breathing machine placing area, of the machine body, the storage device is provided with a storage chamber, an exhaust port and a storage port capable of being opened and closed, and the storage chamber is communicated with an air supply device. The air purification system is provided with a fan, an air purification device, an air outlet and an air inlet, an airflow channel in the machine body in the air outlet direction of the air purification device is a clean air area, the air outlet communicates with the airflow channel, the breathing machine containing area forms the clean air area, and the air supply device sucks clean air. The household breathing machine platform is provided with a special platform space for placing various types of household breathing machines, has an air source filtering and purifying function, and has the advantages that accessories / parts of the household breathing machines can be cleanly accommodated and stored, indoor environment air can be purified, and the like.

The invention relates to the technical field of sterilization equipment control, in particular to an intelligent control method and device for sterilization equipment and electronic equipment. The method comprises the following steps: deploying a sensing network in a disinfection space and executing environment calibration to generate sensing reference data; synchronously acquiring space environment data through a sensing network; constructing a target recognition model based on the sensing reference data and the space environment data so as to perform dynamic target recognition and contact judgment; determining environment state parameters according to dynamic target recognition and contact judgment results; executing risk partitioning according to the environment state parameters to determine a region type and a risk score; and establishing a killing strategy rule base and executing killing operation according to the area type and the risk score. According to the invention, a differential disinfection strategy is formulated and executed based on dynamic environment perception and partition recognition.

The invention relates to the technical field of intelligent disinfection, and discloses an intelligent ultraviolet disinfection control system and method based on environmental perception, and the system comprises an information extraction module, a radiation model construction module, a dose distribution module, a disinfection module, a data feedback module and a disinfection termination module. Wherein an initial model is constructed based on three-dimensional point cloud data and reflectivity characteristics, reflectivity compensation is performed on the initial model, and an ultraviolet radiation field attenuation model is obtained; coupling the ultraviolet radiation field attenuation model with an ultraviolet sterilization threshold database to obtain an ultraviolet dose spatial distribution map; the to-be-disinfected object is disinfected according to the ultraviolet dose space distribution diagram; dynamically correcting the ultraviolet radiation field attenuation model based on irradiance feedback data of the to-be-disinfected object during disinfection to obtain an ultraviolet dose regulation and control instruction of the to-be-disinfected object; when the ultraviolet dose regulation and control instruction reaches a biosafety threshold value, the disinfection process is terminated; the intelligent disinfection efficiency can be improved.

Disclosed herein is a drone docking station for deposit of items / goods delivered by a drone to a secured receptacle. Items are delivered to a receptacle at a curb, mailbox, post, porch, mobile units, and windows for a multi-parcel receptacle with a set of drawers with hot and cold sections in the station that has a specific residential / commercial address with various optional features. Features include communication systems between the station and drone; security; hot and cold temperature control and preservation of the goods before and after delivery; battery charging and exchange station; a collector to identify explosive materials, anthrax, etc.; ultraviolet system to eradicate disease, virus and harmful materials; an ozone applicator to eradicate disease, virus and harmful materials; weather monitoring; tag and track of vehicles and packages; facial recognition camera and software for pets and humans; and local two-way speakers; LED lights that strobe flash, and a flood light.

The utility model relates to the technical field of disinfection cabinets, particularly provides an ultraviolet disinfection cabinet, and aims to solve the problem that an existing ultraviolet disinfection device cannot accurately evaluate the drying effect. In order to achieve the purpose, the ultraviolet disinfection cabinet comprises an outer shell, the inner box body is arranged in the outer shell, a containing cavity is defined by the inner box body, the inner box body is provided with an opening end, and an air inlet and an air outlet are formed in the side wall of the inner box body; the infrared temperature measurement sensor is arranged in the accommodating cavity and is used for acquiring surface temperature data of an object in the inner box body; the humidity sensor is arranged at the exhaust port and used for collecting humidity data in the inner box body; the drying assembly is arranged in the outer shell, communicates with the air inlet and is used for heating external air and feeding the external air into the inner box body; the control module obtains data collected by the infrared temperature measuring sensor and the humidity sensor and controls operation of the drying assembly according to the obtained data. According to the ultraviolet disinfection cabinet, the drying effect can be accurately evaluated, and the drying efficiency is improved.

The utility model relates to the technical field of LED lamp strips, in particular to a sterilization and illumination switchable LED lamp strip, which comprises a flexible circuit board, a plurality of LED lamp strips, a plurality of LED lamp strips and a plurality of LED lamp strips, the LED white light lamp beads are attached to the bonding pads of the flexible circuit board and used for converting electric energy into visible light, and the lighting function is achieved; the UVC and UVA two-in-one lamp bead is mounted on a bonding pad of the flexible circuit board and is used for converting electric energy into ultraviolet light, so that a sterilization function is realized; the LED lamp strip capable of being switched between the sterilization function and the illumination function is novel in structure, the illumination function and the sterilization function are integrated on one lamp strip, and the illumination function and the sterilization function can be switched freely through the same lamp strip.

The present disclosure provides robotic systems and methods. The robotic systems and methods may be used to clean an area or environment.

The invention discloses a clean storage system for a household breathing machine. The machine body is provided with a breathing machine placing area, a storage device, an air purification system and a display control component, an air outlet is at least formed in the breathing machine placing area or the part, close to the breathing machine placing area, of the machine body, the storage device is provided with a storage chamber, an exhaust port and a storage port capable of being opened and closed, and the storage chamber is communicated with an air supply device. The air purification system is provided with a fan, an air purification device, an air outlet and an air inlet, an airflow channel in the machine body in the air outlet direction of the air purification device is a clean air area, the air outlet communicates with the airflow channel, the breathing machine containing area forms the clean air area, and the air supply device sucks clean air. The household breathing machine platform has a special platform space for placing various types of household breathing machines, has an air source filtering and purifying function, and has the advantages that accessories / parts of the household breathing machines can be cleanly stored, indoor environment air can be purified, and the like.

The invention discloses a quick-cooling ice-making table water purifying and drinking machine. A water refrigerating device comprises a cold container water inlet pump, a cold container, a compressor, a drying filter, a condenser, a cold container evaporator, a reversing electromagnetic valve and a cold container water outlet pump. The ice making device comprises an ice making upper shell, an ice mold evaporator, a compressor, an ice mold evaporator, a deicing electromagnetic valve, a funnel assembly and an ice block conveying assembly, two evaporators, namely a cold container evaporator and the ice mold evaporator are arranged, and pure water in a cold container is refrigerated to 1-2 DEG C through cooperation of the cold container evaporator; when ice blocks are needed, the funnel assembly in the cold container moves upwards, full cold water is conveyed to the ice making module, the ice making module is matched with the ice mold evaporator to make the ice blocks, the funnel assembly moves downwards, the ice block conveying assembly moves to the position below the ice making module, the ice blocks are conveyed out of the ice outlet after ice melting, the whole ice making process is completed within 50 seconds, and quick ice making through cooling and quick ice block making are achieved. The ice blocks are used when being made, and the problems that the ice blocks breed bacteria, and no ice is stored and condensed are effectively solved.

A disinfecting system and method with monitoring and safety system. The system is available at a semiconductor level with sensors for enabling effective disinfection and human machine interface functions. UV transmissive material can assist in effective distribution of UV-C light for disinfection and visible light for feedback. A replaceable sealed UV source can disinfect multiple distinct areas and be configured with a wide variety of equipment, such as medical equipment, vacuums, and cabinetry. Disinfection interlocks promote safety and efficiency.

A multispectral light source for disinfection is disclosed, including a plurality of light sources with different disinfection peak wavelengths and electronics. Each disinfection peak wavelength is effective for disinfection, and the electronics are configured to drive the plurality of light sources to emit light at the different disinfection peak wavelengths. In a specific embodiment, multispectral light source includes one or more UV-C light sources emitting ultraviolet light in a UV-C range, and one or more UV-A light sources emitting ultraviolet light in a UV-A range. The multispectral light source optionally may further include one or more white light sources emitting white light providing illumination. In a disinfection method, light in the UV-C range is emitted into an occupied space, and light outside of the UV-C range that is effective for inactivating at least one target pathogen is also emitted, optionally simultaneously, into the occupied space.

The invention relates to the technical field of intelligent household appliances, and provides a refrigerator sterilization method and device, a refrigerator, equipment, a medium and a program product.The method comprises the steps that it is determined that the standby duration of a pulse function module is larger than first preset duration, and a sterilization signal is generated; and sending a sterilization signal to the pulse function module, wherein the sterilization signal is used for indicating the pulse function module to emit pulsed light in the refrigerator according to the sterilization mode. The standby duration of the pulse function module is timed, and when the duration that the refrigerator is not sterilized exceeds the preset duration, the sterilization signal for triggering the pulse function module to sterilize is automatically generated, so that when a user forgets to sterilize or feels that sterilization is too troublesome to manually start, the sterilization signal is automatically generated; and the pulse function module is controlled to automatically sterilize in the refrigerator, so that the food materials are prevented from breeding bacteria in the refrigeration process, and the food materials and the interior of the refrigerator are effectively guaranteed to be clean.

An adult toy disinfection device and an adult toy are provided. The adult toy disinfection device includes a protective shell with an opening, where an inner cavity of the protective shell is a disinfection cavity. The adult toy disinfection device includes a disinfection spectrum generation assembly and a first driving assembly. At least a portion of the adult toy to be disinfected may be placed in the disinfection cavity through the opening, and the first driving assembly is electrically connected to the disinfection spectrum generation assembly and configured to drive the disinfection spectrum generation assembly to generate a disinfection spectrum. The disinfection spectrum generation assembly is disposed on an inner side of the disinfection cavity, such that the disinfection spectrum directly irradiates or indirectly irradiates a space of the disinfection cavity by means of an optical path.

To provide an air shower device capable of killing or inactivating viruses.SOLUTION: An air shower device includes: a booth having a door enabling a person to enter / leave a first side wall part; and an air blowing unit blowing air to the booth. The air blowing unit includes: a first air blowing fan activated when a person is in the booth; a second air blowing fan for circulating air; an air purification filter for purifying air; and a first light source for irradiating the air purification filter with ultraviolet rays. The air shower device further includes a second light source for irradiation to inside of the booth. The second light source may emit ultraviolet rays with a wavelength of which peak is in a range of 200 nm or more and 240 nm or less.SELECTED DRAWING: Figure 3

Disclosed are an oral hygiene device and an oral hygiene device system, and a method of using the same. The oral hygiene device includes a housing, a battery, a control chip, a light source, and a light guide needle. Battery, control chip and light source are encapsulated in housing to form the oral hygiene device. The housing includes a connector, and light source is positioned in the center of connector. The light source is electrically connected to control chip and battery. The light guide needle is mounted on a head of the housing using a mortise-tenon structure. The light guide needle includes a mounting joint, and is in mortise-tenon connection and in interference fit with the connector through the mounting joint. The oral hygiene device has less damage to teeth or healthy tissue in the oral cavity, and has a good disinfection effect on bacteria in oral cavity.

A method of disinfection of an object, the method including securing an infected object to a moveable carrousel within a chamber; exposing the infected object to a disinfection cycle, the disinfection cycle comprising: exposing the infected object to an atomized liquid disinfectant fog comprising a disinfectant; exposing the infected object to ultraviolet illumination from an ultraviolet illumination source before, during, after, or any thereof exposing the object to the atomized liquid disinfectant fog to disinfect the object; during the disinfection cycle changing an orientation of the infected object with respect to the atomized liquid disinfectant fog and the ultraviolet illumination source; and removing the object from the chamber.

The invention relates to the technical field of transfer bin sterilization, in particular to an ozone control method for sterilization. Ozone concentration, article characteristics and environmental parameters are collected in real time through a multi-source sensor array, data space-time distortion of a multi-source sensor and an ozone concentration field reconstruction position error are greatly reduced through FPGA hardware-level timestamp addition and PTP protocol clock drift compensation, and the article surface area calculation precision is improved. The ozone concentration field in the transfer bin is reconstructed in combination with a fluid mechanics model, and based on the ozone consumption rate prediction of the surface area of the article, the zoning precise regulation and control of the ultraviolet lamp array are realized, and the microorganism killing rate can still be ensured when the article material adsorption difference exists and the ozone concentration spatial distribution is uneven. The medical article sterilization efficiency and the resource utilization rate are obviously optimized; the technical problems that the operation cost is increased and the operation is relatively tedious due to the fact that foreign articles in the current laminar ward can be used by a patient after being disinfected by multiple rounds of multiple devices are solved.

A disinfecting system includes a housing. An ultraviolet light (UV) source is secured to the housing and configured to emit UV light for disinfection of a target. A processor is secured to the housing in communication with the UV light source. The processor is configured to activate the UV light source for a selected amount of time suitable for disinfection of the target.

The utility model discloses a ventilation cooling degerming type transfer box for removing soil disinfection steam, and relates to the technical field of transfer boxes, the ventilation cooling degerming type transfer box comprises a box body, an air inlet is arranged on the box body, and a cleaning assembly is arranged at the air inlet; the cleaning assembly comprises a filter arranged at the air inlet and a measuring unit. A cleaning assembly is arranged at an air inlet of the transfer box, the air filtering effect is guaranteed through the cleaning assembly, the cleaning assembly comprises a filter and a measuring unit used for detecting the pressure difference value of the air inlet end and the air outlet end of the filter, and when the measuring unit detects that the pressure difference value of the air inlet end and the air outlet end of the filter is larger than a set value, the filter is started. The filter can be replaced in time when the air enters the box body, the situation that aerosol and bacteria severely hinder the air from entering the box body is avoided, and the problems that in the prior art, the filter cannot be replaced in time, the aerosol and the bacteria severely hinder the air from entering the box body, and normal use of the transfer box is affected are solved.

To provide a fluid sterilizing device equipped with a small and lightweight flow passage pipe.SOLUTION: The fluid sterilization device includes a flow passage tube 20 through which a fluid flows, and a light source part 30 for irradiating the inside of the flow passage tube 20 with ultraviolet rays. The flow path tube 20 includes a transparent tube 21 that transmits ultraviolet rays, and a reflector 22 that is provided in contact with the outer peripheral surface of the transparent tube 21, reflects ultraviolet rays transmitted through the transparent tube 21, and is an unsintered PTFE film. The reflector 22 is a laminate in which a plurality of unsintered PTFE films are laminated, and the front surface of the unsintered PTFE film located on the inner side and the back surface of the unsintered PTFE film located on the outer side are disposed in close contact with each other.SELECTED DRAWING: Figure 1

The invention relates to the technical field of false tooth production, and discloses a disinfection and sterilization device for false tooth production, the disinfection and sterilization device comprises a shell, a door body, ultraviolet lamps and a grid, basic irradiation is performed through the ultraviolet lamp I and the ultraviolet lamp II, an air cylinder is driven to move transversely through an electric push rod, and meshing of a gear and a rack is combined; a first reflecting block and a second reflecting block are driven to penetrate through a grid to jack up the false teeth through inclined surface transmission of a pushing block and a driven plate by a jacking component, and a reflecting plate is matched to reflect ultraviolet rays, so that bottom shielding dead angles are eliminated, and multi-directional disinfection of the false teeth is realized; the method is suitable for batch production, and the sterilization efficiency and the quality stability are improved.

The present invention relates to a light-based sanitation device using a PCB-mounted motor. The device consists of a main body, a PCB arranged inside the main body, a power button in the handle area, and a light source unit in the head area. A vibration motor is attached to the upper end of the handle section and soldered to the PCB via soldering. A toothbrush head is fastened to the light source unit, with at least one toothbrush bristle formed using a waveguide. This configuration reduces noise, improves vibration stability, and enhances user convenience. The device also simplifies the manufacturing process by configuring the existing PCB with multiple or segmented structures into a single-piece structure, leading to cost reduction and potential improvements in productivity.

The utility model discloses a clean room airtight window which comprises a wall body, an inner hole is formed in the inner wall of the wall body, two symmetrically-distributed open holes are formed in the inner wall of the inner hole, the inner wall of the wall body is fixedly connected with a servo motor, the outer wall of the wall body is fixedly connected with a switch, the output end of the servo motor is fixedly connected with a rotary drum, and the output end of the rotary drum is fixedly connected with a motor. A placement groove is formed in the outer wall of the rotary drum, a sliding groove is formed in the outer wall of the placement groove, a cover plate is slidably connected to the inner wall of the sliding groove, and an inner groove is formed in the top end of the inner hole; the brush is used for sweeping dust on the surface of the rotary drum, the discharge holes are attached to the surface of the rotary drum, so that disinfectant can make contact with the surface of the rotary drum to disinfect the surface of the rotary drum, meanwhile, the ultraviolet lamp is used for further disinfecting the surface of the rotary drum, and the sponge is used for absorbing the disinfectant on the surface of the rotary drum to keep the surface of the rotary drum dry. The disinfection and dust removal effects are realized.

A lighting fixture containing both visible light sources and UV light sources is disclosed herein. In one embodiment, the fixture is an overhead fixture. UV light can sanitize / disinfect the surrounding environment over a period of about 30-45 minutes. In this way, viruses, germs, bacteria, mold, and the like can be destroyed to clean the air and / or surfaces (e.g., furniture) of the room exposed to UV light. Accordingly, embodiments of the present invention include a physical input device, such as a wall-mounted button, switch, or wireless device, that can safely and efficiently activate a lighting assembly to produce UV light in a way that protects occupants from unintentional exposure to UV light. This configuration is especially useful in situations where the use of UV light is regulated, such as in a hospital setting.

The utility model discloses a device for cleaning, disinfecting and removing nucleic acid from experimental instruments. The device comprises a case, and a spraying system, an ultraviolet disinfection system, a drying system and a control display system which are arranged in the case. The cleaning, disinfecting and nucleic acid removing device ensures the cleaning, disinfecting and nucleic acid removing effects, does not have chemical reagent residues, and realizes cleaning, disinfecting and nucleic acid removing of experimental apparatuses such as pipettes.