51results about "Radiation" patented technology

The systems and methods described herein relate to solid-state light sources capable of generating radiation beams for, but not limited to, the treatment of surfaces, bulk materials, films, and coatings. The solid-state ultraviolet source optically combines the light output of at least two and preferably as many four independently controllable discrete solid-state light emitters to produce a light beam that has a controllable multi-wavelength spectrum over a wide range of wavelengths (i.e. deep UV to near-IR). Specific features of this light source permit changes in the spectral, spatial and temporal distribution of light for use in curing, surface modification and other applications.

The invention discloses a mobile cleaning and disinfection device for medical instruments, which comprises a body, a water storage tank and a cleaning bucket; a partition is fixedly installed inside the body, and a hollow rotating shaft is installed at the middle position of the partition; the cleaning bucket fixedly installed on the upper side of the hollow rotating shaft; the water storage tank is fixedly installed on the bottom of the body, and a filter device is installed inside the water storage tank; a solenoid valve is also installed on the hollow rotating shaft; the outer side of the body is also fixedly installed There is a water pump, the water outlet of the water pump is connected with a water outlet pipe, and the other end of the water outlet pipe is located on the upper side of the cleaning bucket. The present invention fully cleans the medical instruments by providing a rotating cleaning bucket and a cleaning brush inside the cleaning bucket; it is also equipped with casters, screws and shock-absorbing foot pads, which are convenient to move and can be fixed; it is also equipped with a water pump And filtering device, can recycle waste water.

The invention discloses an intelligent laundry rack system and a control method and equipment thereof and belongs to the technical field of intelligent laundry racks. The system comprises a laundry rack body, a monitoring device, external intelligent equipment and a master control MCU, wherein the monitoring device is used for monitoring the ambient environment of the laundry rack body and formingmonitoring data; the external intelligent equipment is used for processing the monitoring data according to a preset algorithm to generate corresponding action instructions; the master control MCU isused for receiving the monitoring data transmitted by the monitoring device, receiving the action instructions transmitted by the external intelligent equipment and controlling the work of functionaldevices according to the action instructions. The intelligent laundry rack system has the advantages that the parameter data of the use environment of the laundry rack body are collected through various sensors to form the monitoring data, the action instructions are generated through the preset algorithm, automatic control of the various functions of the laundry rack system is achieved, the intelligent level and practicality of the intelligent laundry rack system are increased, energy loss is reduced, and convenience is brought to people's life.

Disclosed is a humidifier apparatus using a photocatalyst having an air-cleaning function, and more particularly, to a humidifier apparatus using a photocatalyst having an air-cleaning function, which is capable of performing an indoor air-cleaning function and a humidifier function while minimizing energy consumption.

The invention discloses an elevator lift car with an ultraviolet sterilizing device. The elevator lift car comprises a lift car body; and a timer is arranged on the lift car body, an exhaust fan is arranged on the lateral wall of the lift car body, and a sterilizing system is arranged on the other lateral wall of the lift car body. The sterilizing system comprises an air inlet device, the air inlet device is connected with the sterilizing device, and the sterilizing device is connected with an air outlet formed in the lateral wall of the lift car body. The air inlet device comprises an active carbon filter, and an air inlet fan is arranged beside the active carbon filter. The sterilizing device comprises a sterilizing cylinder, and the sterilizing cylinder is of an S-shaped structure; the sterilizing cylinder comprises a first inner wall and a second inner wall opposite to the first inner wall; sterilizing units are distributed on the first inner wall and the second inner wall in a staggered manner; the sterilizing units on the first inner wall incline in the clockwise direction; and the sterilizing units on the second inner wall incline in the anti-clockwise direction. The elevator lift car has the beneficial effects of being obvious in sterilizing effect, flexible in sterilizing time, simple in structure, safe to use and little in occupancy. Furthermore, sterilized air has no odor.

A fluid treatment apparatus particularly for sterilising drinks comprises an elongate tubular duct (110) and an elongate UV light source (111) extending longitudinally of the duct (110). The fluid flows longitudinally of the duct (110) in a thin annular low passage (114) which extends around the UV light source (111). A mixing device (112) disposed between adjacent longitudinal portions of the duct (110) for diverts all of the fluid flowing along a first portion of the passage (114) through fluid mixing means (113,116) in the device (112) and returns the mixed fluid to a second portion of the passage (114). Micro-organisms in the thin flow of fluid are killed as they come within close proximity of the light source (111). The mixing device (112) causes all of the flow to be thoroughly mixed and returned to the flow passage (114). The provision of a plurality of mixing devices along the length of the duct (110) increases the likelihood that all microorganisms receive a sufficient lethal dose of UV radiation.

The invention belongs to the technical field of a sterilizing lamp and especially relates to a control system, the sterilizing lamp and a control method for the sterilizing lamp. The control system is suitable for controlling the working state of a sterilizing lamp tube and comprises a control module and a sensing module connected with the control module. In a working state of the lamp tube, when detecting the existence of an organism in a sterilizing space, the sensing module sends a first detection signal to the control module; and after receiving the first detection signal, the control module controls the lamp tube to be turned off. The invention also provides the sterilizing lamp using the control system and the control method for the sterilizing lamp. According to the invention, the sensing module is arranged and is used together with the control module, so that the lamp tube can be turned off when the organism exists in the sterilizing space, the use safety of the sterilizing lamp is improved and human body and even animals can be effectively prevented from being hurt by the improper operation of the user or in the startup and shutdown processes.

The invention discloses a dish-washing drying machine, which comprises a drying machine workbench, wherein a drying machine bracket is arranged at the lower end of the drying machine workbench; a base structure is arranged at the lower end of the drying machine bracket; a drying machine workbench surface is arranged at the upper end of the drying machine workbench; a loading guide rail is arranged on the drying machine workbench surface; air heaters are arranged at the bottom of the loading guide rail; the air heaters are presented in electrical heating structural forms, so that air heating is implemented; air vents A are formed in a drying machine workbench bracket; and by virtue of the air vents A, circulation of hot air is achieved. The dish-washing drying machine provided by the invention is compact in structural design and ideal in drying effect, and batch processing of dishes and chopsticks can be achieved.

The invention provides a photocatalyst light emitting diode lamp. The lamp comprises a substrate, at least one light emitting diode arranged on the substrate, and a transparent photocatalyst layer which is formed above the substrate to isolate the light emitting diode from the outside, wherein when electric energy is supplied to the light emitting diode through the substrate to enable the light emitting diode to emit light, the photocatalyst layer is excited by the light produced by the light emitting diode to produce high-energy electron hole pair to achieve the effects of sterilization, deodorization and self-cleaning. According to the photocatalyst light emitting diode lamp, the light emitting diode is directly encapsulated by the photocatalyst layer and isolated from pollutants and vapor of the outside, so that the manufacture process is simplified, and the product cost is reduced.

The invention discloses a grain conveying and screening machine. The machine comprises a base and a box body, a first motor is arranged on the rear side of the right end of the base, the shaft portionof the first motor is connected with a first belt wheel, a conveying belt is arranged on the surface of the first belt wheel, the first belt wheel is connected with a second belt wheel through the conveying belt, and the outer side of the first belt wheel and the outer side of the second belt wheel are each connected with a gear; and a baffle is arranged on the upper surface of the right side ofthe base, a dust collecting box is arranged at the top right corner of the baffle, and the box body is arranged on the upper surface of the left side of the base. When a user uses the machine, the user can control a fan to work, partial dust and small impurities are sucked into a dust collecting bag for unified processing, then the user controls a second motor to drive a half gear to drive a gearplate to move left and right, a screening box is driven to screen grains at the same time, large impurities can be left on the surface of a screening plate, and the other grains slide into the surfaceof the conveying belt through a slideway.

A toy such as a plush toy having various sanitizing features is disclosed, The toy of the present invention optionally includes an air purifying device such as an ionizing device or an ozone device disposed within an interior cavity of the toy. The toy optionally includes a visco-elastic material. The visco-elastic material may be infused with an anti-microbial nano-material such as a silver nano-material. Furthermore, an outer material layer of the toy optionally includes an antimicrobial agent, and can be removable and washable to reduce or eliminate air particulate. An optional liner may be hypoallergenic. The air purifying device is optionally activated via a sensor, such as a motion or heat sensor, and is optionally deactivated via a timer.

The invention discloses a disinfection device for medical equipment, and belongs to the field of medical auxiliary facilities. The device comprises a box body, an ultraviolet disinfection lamp arranged at the top of the box body, a protective shell fixedly connected outside the box body, a motor arranged in the protective shell, a turntable connected with the motor, a first nozzle arranged on oneside of the box body, a second nozzle arranged on the other side of the box body, a liquid atomizer connected with the first nozzle, a disinfectant storage tank arranged on the liquid atomizer, and acondensate drain outlet arranged at the bottom of the box body. According to the invention, since the disinfectant atomizer is additionally arranged, the problems of insufficient disinfection of medical equipment with complex structures and insufficient utilization of a disinfectant by existing disinfection devices and instruments are solved.

The invention discloses an air sterilizer used in a hospital laboratory. The air sterilizer comprises a box body, wherein an ultraviolet sterilizing device and a drying device are arranged in the boxbody, the ultraviolet sterilizing device comprises a first inner box body, a plurality of first partition plates are horizontally arranged in the first inner box body, a fan is arranged at the inner bottom of the first inner box body, and ultraviolet lamps are arranged between any two first partition plates and between the uppermost first partition plate and the top wall of the first inner box body. An air outlet hole is formed in the top wall or the side wall of the top end of the first inner box body, an air outlet pipe is arranged at the air outlet hole, the upper end of the air outlet pipeis connected with one end of a tee joint, the other two ends of the tee joint are respectively connected with a first air pipe and a second air pipe, and the second air pipe is communicated with an air inlet of the drying device. The ultraviolet sterilization device and the drying device are arranged so that the air in the hospital laboratory be disinfected and sterilized, the air in the hospitallaboratory can also be dried.

The invention provides a high-collimation ultraviolet anti-fouling device and a preparation method thereof. The high-collimation ultraviolet anti-fouling device comprises a base plate; an ultravioletlight source is arranged on the upper side of the base plate; a sealed shell is arranged on the outer side of the ultraviolet light source; the sealed shell and the base plate are connected through asealing device; a collimating lens is arranged on the ultraviolet light source; gas is arranged in the sealed shell; and light of the ultraviolet light source is refracted through the collimating lensand is centrally irradiated on the working part of a sensor, so the anti-fouling effect is improved.

The invention relates to a medical adjustable elastic fixed disinfecting box. The medical adjustable elastic fixed disinfecting box comprises a disinfecting box main body, a rotating shaft, a pullinghandle, a lamp holder and a second buffering column, wherein two corners of the top of the disinfecting box main body are respectively fixedly provided with a cushion block, the bottom end inside thedisinfecting box main body is provided with a rotating bearing, the rotating shaft penetrates through the rotating bearing, the upper end of the rotating shaft is provided with a first storage plate,the pulling handle is fixed on the left wall and the right wall of the disinfecting box main body, the inner wall of the pulling handle is connected with a second buffering spring, a groove is embedded in the pulling handle, and the outer surface of the disinfecting box main body is provided with a door body. The medical adjustable elastic fixed disinfecting box has the beneficial effects that themedical adjustable elastic fixed disinfecting box is provided with a limiting block, the first buffering spring is stretched, and the position of medical instruments can be well fixed by the limitingblock under the elastic force of the first buffering spring, so that the fixing way is relatively simple in operation.

The invention relates to a fast disinfection device capable of unfolding gauze, and problems of long disinfection time and low efficiency of a traditional disinfection machine are effectively solved.According to the technical scheme, the fast disinfection device capable of unfolding the gauze comprises a box body; an ultraviolet lamp is mounted in the box body; multiple horizontal first rollers capable of moving upwards and returning downwards are arranged in the box body; a horizontal second roller capable of moving downwards and returning upwards is arranged in a space between every two adjacent first rollers; the first rollers and the second rollers are supported to be opened through inverted Y-shaped plates which move to the left and can return to the right so as to realize upward motions of the first rollers and downward motions of the second rollers; and therefore, forward rotation of a rotating shaft can be realized, and the gauze can be unfolded in an S shape; and through reverse returning of the first rollers and the second rollers, the backward rotation of the rotating shaft can be realized, and the gauze can be re-closed. The fast disinfection device capable of unfolding the gauze, provided by the invention, has the advantages of novel conception, skillful structure and high practicability.

The invention provides an air purifier. The air purifier comprises a shell, an ultraviolet lamp and a metal net, wherein the shell is provided with an air inlet and an air outlet, and a fan is arranged at the air outlet; the ultraviolet lamp is arranged in the shell; the metal net is arranged between the shell and the ultraviolet lamp; and the outer surface and the inner surface of the metal net are each coated with a nano photocatalyst layer, and the side, facing towards the ultraviolet lamp, of the shell is coated with a reflecting material layer. Compared with the prior art, the air purifier achieves the self-circulation organic solvent gas decomposing purpose through the aerodynamic principle, nano photocatalyst, the ozone-free ultraviolet lamp, a high reflection material and an ultraviolet ray isolation material.

The invention discloses a multifunctional movable surgical instrument disinfection cabinet which includes a disinfection cabinet body, wherein universal wheel devices are symmetrically arranged on thebottom surface of the disinfection cabinet body, a cabinet door opening is formed in the front surface of the disinfection cabinet body, a cabinet door is arranged on the cabinet door opening, a filter board is arranged at the lower 1/3 part inside the disinfection cabinet body, a drying device and an ozone generating device are arranged on the side surfaces of the interior of the disinfection cabinet body, a timing device is arranged in the middle of the upper part of the ozone generating device, an air filtration device and a gas pump are arranged on the side surfaces of the outside of thedisinfection cabinet body, an illumination device is arranged in the middle of the internal upper part of the disinfection cabinet body, a drainage device is arranged on the right part of the bottom of the disinfection cabinet body, an observation port is arranged in the middle part of the cabinet door, and a controller is arranged at the top of the disinfection cabinet body. The multifunctional movable surgical instrument disinfection cabinet has the advantages of simple structure and strong practicability.

The invention discloses an intelligent shoe cabinet with a comprehensive sterilization function, which comprises a shoe cabinet body, a plurality of shoe storage cavities are formed in the shoe cabinet body, telescopic mechanisms are arranged in the shoe storage cavities, and containing plates are arranged at the output ends of the telescopic mechanisms; elastic jacking mechanisms enabling the containing plate to have lifting force are arranged on the lower surface of the containing plate and the lower surface of the shoe storage cavity, hinge shafts are arranged on the portions, on the two sides of the containing plate, of the surface of the shoe storage cavity respectively, folding plates are hinged to the hinge shafts, and first hinge holes are formed in the middles of the side walls ofthe folding plates. According to the invention, no matter the shoe cabinet is applied to home furnishing or public places, germs can be easily and comprehensively killed, the germs are prevented frombeing spread through shoes, when the shoes are placed in the shoe cabinet, the sterilization device is automatically attached to the surfaces of the shoes, it is guaranteed that the sterilization distance reaches the standard, meanwhile, on-off of various devices is controlled by checking whether the shoes exist or not, and energy is saved. The design is ingenious.

The invention discloses a hollow capsule sorting device with dual-effect sterilization double stations. The hollow capsule sorting device comprises a device body, a batched-discharging unit, a storage and sterilization unit, a first conveying mechanism, a second conveying mechanism, a third conveying mechanism, a fourth conveying mechanism and first ozone purifiers. The interior of the device body is divided into an upper layer and a lower layer by a partition plate. The first conveying mechanism and the second conveying mechanism are mounted on the left and right sides of the upper layer correspondingly, and the third conveying mechanism and the fourth conveying mechanism are mounted on the left and right sides of the lower layer correspondingly. A plurality of ultraviolet sterilization lamp tubes are mounted on the lower side of the partition plate at equal intervals. The first ozone purifiers are mounted on the left outer side and the right outer side of the device body correspondingly. A discharging unit mounting table is arranged in the middle of the device body, a distributing hopper is mounted in the discharging unit mounting table, and the batched-discharging unit is mounted on the discharging unit mounting table. The storage and sterilization unit is mounted on the batched-discharging unit. The hollow capsule sorting device with the dual-effect sterilization double stations is reasonable in structure, wide in speed regulating range, constant in discharging and more complete in sterilization.

The present invention relates to a light control system. The light control system comprising: a plurality of light sources (104) each configured to emit light within a predetermined spectral range, each of the plurality of light sources (104) being configured to illuminate a corresponding sub-portion (108) of a space (100), a sensor (106) configured to within the space (100), detect a location (112) of a human (114) or an animal; and a control engine (107) configured to control the plurality of light sources (104) based on the detected location (112) of the human (114) or the animal such thata sub-portion (108a) of the space (100) in which the human (114) or the animal is not present is exposed (116) to the light (118) within the predetermined spectral range at a predetermined threshold intensity. A method for exposing a sub-portion of a space with light within a predetermined spectral range at a predetermined threshold intensity is also provided.

The invention provides a medical measurement auxiliary device. The medical measurement auxiliary device comprises electrodes, leads, a rack, a cantilever system, a cleaning and disinfecting system, anair shower system, a gluing system, a constant temperature system and a central control system. A liquid driving device is controlled by the central control system to drive liquid in a cleaning and disinfecting container to enter a disinfecting chamber by virtue of a liquid inlet pipe, so that the electrodes are cleaned and disinfected; after cleaning and disinfecting are completed, the air shower system realizes air drying on the electrodes in the disinfecting chamber, and the constant temperature system enables the electrodes in the disinfecting chamber to be maintained at the constant temperature; the gluing system coats a conductive adhesive or degreasing liquid to the electrodes before the electrodes are used. With the device, the treatment including cleaning and disinfecting, gluing, constant temperature and wire arranging can be completed on the electrodes, the artificial participation is reduced as far as possible, thus the labor cost is saved, the sanitation and safety are guaranteed, the medical measurement efficiency is improved, and the feeling of a tested person is promoted.