2493 results about "Light tube" patented technology

The invention relates to the technical field of pediatric medical treatment, and discloses a pediatric neonatal jaundice clinical phototherapy management system, which integrates illumination data in an equipment lamp box through a data integration module, extracts the illumination data acquired by the data integration module through a fusion analysis module, and fuses the operation duration of a lamp tube to obtain a phototherapy result. An equipment health state basic model is established, the current equipment health state is predicted through an equipment prediction module on the basis of the established health state basic model, a prediction result is fed back, a patient information system is connected through a personality support module, and basic physiotherapy data of a patient is acquired. And outputting recommended illumination intensity and recommended treatment time based on the basic physiotherapy data, and monitoring a plurality of pieces of monitoring information and feedback output results through a remote monitoring module. The system accurately solves the core problems of dynamic fluctuation of phototherapy intensity, calibration lag and lack of personalized adaptation, and finally achieves dual guarantee of phototherapy effect and safety.

The invention relates to the technical field of ship biological killing, in particular to an ultraviolet and ultrasonic cooperative killing control method and device for ballast water treatment, and constructs a cooperative control device which takes a central control unit as a core and integrates various sensors such as a flow sensor, a turbidity sensor, a microorganism content sensor, an ultraviolet intensity sensor, a temperature sensor and the like. The ballast water quality and the equipment operation state are monitored in real time. The ultrasonic generation unit and the ultraviolet disinfection unit cooperatively work under precise regulation and control of the central control unit, and by utilizing ultrasonic cavitation, mechanical and thermal effects and combining the destructive effect of ultraviolet rays on microorganism DNA, various microorganisms are efficiently killed, and meanwhile water scale on an ultraviolet lamp is removed. The microorganism killing efficiency is improved, the service life of the ultraviolet lamp tube is prolonged, the equipment maintenance cost and energy consumption are reduced, and it is guaranteed that ballast water discharge meets the environmental protection standard.

The invention provides hardware part automatic quality detection equipment, and relates to the technical field of part detection, and the detection equipment comprises a detection cylinder box base, a detection cylinder box and a hollow object placing plate. The detection cylinder box is composed of a rotating cylinder part, a front cylinder cover assembly and a tail disc cover plate piece, and UV lamp tubes and heating plates which are distributed in the circumferential direction are arranged in the rotating cylinder part and used for simulating ultraviolet radiation and a high-temperature environment; a sprayer is arranged on the back face of the tail disc cover plate, the temperature and humidity in the box can be adjusted, and salt mist and other corrosive gas can be guided in. The turbulent flow assembly is connected with or separated from the rotation driving part through the switching assembly, so that dynamic disturbance or stable state switching of airflow is realized, and different environmental conditions are simulated. The hollowed-out storage plate is connected with the camera through the supporting rod assembly, and the aging state of the part is monitored in real time and transmitted to the displayer. According to the invention, a complex environment can be comprehensively simulated, the test uniformity is ensured, and the accuracy and efficiency of weather resistance and corrosion resistance detection of hardware parts are improved.

The sterilization device comprises a lamp tube, an ultraviolet lamp, a spiral descaling brush and a rotating shaft, the rotating shaft is installed in the lamp tube along the axis of the lamp tube, the spiral descaling brush is installed on the rotating shaft and provided with spiral brush pieces, and the spiral brush pieces continuously and spirally extend in the axial direction of the lamp tube; the outer end of the spiral brush piece in the radial direction makes contact with the inner wall of the lamp tube, the spiral descaling brush can be driven by water flow to rotate, the ultraviolet lamp is arranged outside the lamp tube, and the irradiation direction of the ultraviolet lamp faces the spiral descaling brush. The straight-through type overflowing pipeline is adopted for discharging water, the spiral descaling brush is arranged in the lamp tube, when water flows through, the spiral descaling brush can be driven to rotate, so that coverings such as water scales on the tube wall of the lamp tube are scraped away, self-cleaning descaling is achieved, and the ultraviolet lamp is arranged outside the lamp tube and emits ultraviolet rays to irradiate water passing through the lamp tube.

A self-cleaning method of a washing machine comprises the steps that after each washing procedure is finished, a system automatically detects the real-time humidity and the residual dirt concentration of an inner container of the washing machine, if the humidity is higher than a preset threshold value and the dirt concentration exceeds a datum line, an ultraviolet disinfection process is automatically triggered, UV-C lamp tubes installed on the top and the side wall of the inner container are started for irradiation sterilization, and the ultraviolet disinfection process is stopped; the duration time is 10-30 minutes, the built-in water flow nozzle module is activated in a set period or when a high dirt accumulation level is detected according to dynamic adjustment of the environment temperature and humidity and the use frequency, and the wall face of the inner container, the door seal ring and the drainage pipeline are flushed in all directions through high-pressure pulse water flow. According to the invention, the fundamental conversion from passive response to active prevention is realized, the equipment can perceive the environmental state of the inner container in real time by integrating a multi-dimensional sensor network and an AI prediction model, trend pre-judgment is carried out based on big data of user use habits, water quality conditions and washing modes, and a cleaning program is started when pollution does not appear so as to nip in the bud.

The utility model belongs to the technical field of LED lamp tubes, and particularly relates to a waterproof LED lamp tube for a signboard lamp box, which comprises a lampshade and a fixing support, the fixing support is fixedly connected on the inner wall of the lampshade, a plurality of mounting grooves are arranged on the fixing support, a plurality of lamp strips are respectively and fixedly connected in the mounting grooves, a driving circuit is fixedly connected in the fixing support, and the lamp strips are fixedly connected in the driving circuit. The driving circuit is connected with the plurality of light bars through wires; the two plugs are connected to the inner wall of the lampshade in an inserted mode and located at the two ends of the fixing support respectively, the two plugs are connected with the driving circuit through wires, a plurality of first jacks are formed in the two plugs respectively, and a plurality of first bolts are arranged in the first jacks respectively. And although a cover is arranged outside for water prevention, the waterproof effect is poor, and in the long-time use process, water still possibly permeates into the lamp tube, so that the risk of short circuit or fire catching of the lamp tube is caused, and the service life of the lamp tube is shortened.

The invention discloses a pump lamp tube fault accurate diagnosis system based on multi-parameter data analysis, and relates to the technical field of industrial automation monitoring, and the system comprises a multi-parameter acquisition and unique fault judgment algorithm, a multi-parameter acquisition module is connected with a high-precision current transformer, an infrared temperature sensor, a miniature pressure sensor, a photoelectric sensor and the like, and the multi-parameter acquisition module is connected with the unique fault judgment algorithm; parameters such as current, voltage, lamp tube surface temperature, internal gas pressure and luminous intensity during operation of a pumping lamp tube are accurately acquired, denoising and filtering parameters and a normalization method based on lamp tube rated parameter values are set by the preprocessing unit, and a fault diagnosis model is constructed by the data analysis module by selecting multiple learning algorithms. The collected and preprocessed parameter vector is X, a weight vector W and a bias item b are obtained through model training, a comprehensive score S is calculated, a fault judgment threshold T is set through a large amount of sample data training, and if S is larger than or equal to T, it is judged that a lamp tube has a fault, and a fault type mark is output; if Slt; and T, judging normal operation of the lamp tube.

The utility model discloses a heating lamp tube filament for a copying machine, which comprises a lug frame, a lamp tube cover, a lamp tube and an electric heating wire, the electric heating wire is wound on the outer side of the lamp tube, the lamp tube is arranged in the lamp tube cover, two ends of the lamp tube cover are provided with lock heads, the end parts of the lock heads are provided with outer joints, and the outer joints are connected with the lamp tube cover. A lug frame is arranged at the end of the outer connector through a limiting lug, and the lug frame is used for being connected with an inner frame of the copying machine. The electric heating wire is wound on the outer side of the lamp tube, the lamp tube can be subjected to temperature rise control through the electric heating wire, the lamp tube can be used for lighting, heating and lighting can be controlled at the same time, functionality is improved, the lamp tube cover is arranged on the outer side of the lamp tube, explosion-proof protection can be achieved through the lamp tube cover, and use safety of the lamp tube can be improved. Lock heads are arranged at the two ends of the lamp tube cover, the lock heads can be manually screwed and controlled and are convenient to disassemble, outer connectors are arranged at the ends of the lock heads, pin holes are formed in ports of the outer connectors, and the outer connectors can be assembled with plug pins at the ends of the power connection heads in an embedded mode through the pin holes.

The invention provides a comprehensive multi-dimensional infrared heating automatic control method and system, and relates to the technical field of infrared heating, and the method comprises the steps: obtaining the temperature data, power data and workpiece surface temperature distribution data of infrared heating equipment, carrying out the feature extraction based on deep learning, constructing a dynamic compensation matrix, and obtaining a dynamic compensation matrix; and establishing an adaptive heating optimization model to generate an optimal control strategy, and dynamically adjusting the layout, power and angle of the lamp tube. Accurate control over infrared heating is achieved, heating uniformity is improved, energy consumption is reduced, and the service life of equipment is prolonged.

The microwave neodymium lamp is composed of a magnetron, a rectangular waveguide, a resonant cavity and a quartz lamp tube, the magnetron is powered by a transformer to generate 2.45 GHz microwaves, and the 2.45 GHz microwaves are transmitted to the rectangular waveguide through a transmitting antenna. The Nd I < 3->-Na system neodymium compound in the quartz lamp tube is excited to emit light by coupling a cone resonant cavity through a slit with a specific size. The ideal microwave light source with the lighting effect larger than 150 Lm / W and the color rendering index higher than 95 can be provided.

The invention belongs to the technical field of ultraviolet lamps, and discloses and belongs to the technical field of ultraviolet lamps, the ultraviolet lamps comprise a box body, an irradiation cavity and a control cavity are arranged in the box body, a box door is arranged on the outer side of the irradiation cavity, an upper mounting seat and a lower mounting seat are arranged in the irradiation cavity, and ultraviolet lamp tubes are connected and mounted between the upper mounting seat and the lower mounting seat; a driving gear is rotationally connected to the center of the control cavity, driven gears are rotationally connected to the positions, located on the outer side of the irradiation cavity, in the control cavity, a plurality of transmission gears are connected between the driving gear and the driven gears in a meshed mode, a screw rod is fixedly installed at the top end of the driven gear, and a lifting frame is connected to the outer side of the screw rod through threads; and a cleaning brush is fixedly mounted at one end of the lifting frame. According to the invention, the intensity of the ultraviolet lamp can be automatically detected and the ultraviolet lamp can be cleaned, meanwhile, heat can be reduced, the service life is prolonged, and certain practicability is achieved.

The invention discloses an anti-reverse-connection and power-adjustable showing stand integrated power taking device and a control method, and relates to the related field of showing stands, the anti-reverse-connection and power-adjustable showing stand integrated power taking device comprises a layer plate assembly, a lamp tube assembly, a power taking assembly, a showing stand assembly, a driving rod assembly and a plug assembly, the lower end of the layer plate assembly is rotationally connected with the lamp tube assembly, and the rear end of the layer plate assembly is fixedly connected with the power taking assembly; the rear end of the laminate assembly is in sliding connection with the showing stand assembly, stepless adjustment of the brightness of a lamp tube is achieved through the PWM technology, and diversified showing requirements are met; a driving assembly is innovatively combined with intelligent heat dissipation, so that stable operation of equipment is ensured; a unique pneumatic emergency power-off mechanism provides physical-level safety protection, response is rapid and reliable, the functions of manual and electric dual-mode operation, remote intelligent control, emergency lighting and the like are integrated, the industrial pain points that a traditional showing stand is tedious in installation and inconvenient to adjust, has potential safety hazards and the like are solved, and perfect unification of safety, flexibility and intelligence is achieved.

The present invention discloses an intelligent lighting control system for a parking lot, which belongs to the field of intelligent lighting technology and includes: an acquisition and processing module for collecting real-time data of the parking lot environment and performing preprocessing; an automatic control module for intelligently controlling parking lot lighting, which enables local sensing and linkage between AI lamps through Bluetooth Mesh networking technology, so that the group can respond synchronously; a remote control module for adding an intelligent gateway to access the Internet to remotely control the parking lot. The present invention solves the existing problems of being unable to automatically adjust the brightness and lighting range of parking lot lighting according to factors such as ambient light and human activities, and being unable to remotely control the parking lot, resulting in low parking lot management efficiency and energy conservation and environmental protection levels. The present invention can automatically adjust the brightness and lighting range of parking lot lighting according to factors such as ambient light and human activities, achieve a two-way balance between energy conservation and user experience, and can remotely control the parking lot, which can improve management efficiency and energy conservation and environmental protection levels.

The present invention discloses a translucent food material sterilization device and method based on pulsed strong light. The device adopts a Pascal's triangle lamp layout and uses the Lagrange extreme value method to input the transmittance of different materials and solve the maximum lamp spacing under the premise of the specified benevolent effect of different materials. On the one hand, it can ensure that the material microelement at each physical position fully receives the pulse light source to achieve the preset sterilization effect; on the other hand, it can maximize the lamp spacing, reduce the number of lamps on display, and reduce equipment manufacturing and production costs. The algorithm for solving the lamp spacing based on the Lagrange extreme value method is applicable to all non-Newtonian fluid materials with a transmittance of ≥30% at 210-390nm. In addition, a pipe with a certain taper is used in the device to connect to the cavity, so that the radius value of the pipe tends to be continuous, and each array lamp in multiple independent cavities is efficiently sterilized, and finally flows out through the pipe of the last cavity.

The invention relates to the technical field of wastewater treatment, in particular to a photocatalytic reactor for wastewater treatment, which comprises a reactor barrel body: the upper part of the barrel body is connected with a water inlet pipe, the lower part is connected with a water outlet pipe, the bottom is welded with a barrel body bracket, and the center position of a top barrel cover is rotatably provided with a paddle rotating shaft vertically extending downwards; more than two stirring blades are distributed on the paddle rotating shaft at equal intervals, and more than two photocatalytic lamp tubes which vertically extend downwards are distributed around the barrel cover in an annular array; more than one horizontally placed isolation plate is arranged in the reactor barrel body, the interior of the reactor barrel body is divided into a plurality of reaction units by the isolation plates, and each reaction unit is provided with a stirring blade. On the basis of a set of light source and a stirring device, the influence of non-uniform precipitation on the ultraviolet light penetration rate is solved by layering the space in the barrel, the hydraulic flow state is improved through the paddles, the photocatalytic reaction efficiency is improved in a compact volume environment, and the capacity of treating high-concentration and refractory organic wastewater is improved.

The utility model relates to an intelligent insect trap which comprises a supporting frame, a case, a solar cell panel, a rain baffle, a lamp tube, a metal power grid, a base, a blanking cover, a threaded connection seat and an insect storage barrel. The machine box is fixedly installed on the right side of the supporting frame, the solar cell panel is fixedly installed on the top of the supporting frame, the rain baffle is fixedly installed at the bottom of the supporting frame, the lamp tube is fixedly installed at the bottom of the rain baffle, and the base is fixedly installed at the other end of the lamp tube. A metal electric net located outside the lamp tube is fixedly installed between the rain baffle and the base. According to the insect catching device, insects attached to the metal electric net are cleaned and fall through the cleaning mechanism, the insect catching effect is guaranteed, in addition, the smashing structure, the extrusion filtering mechanism and the air blowing assembly are arranged in a matched mode, smashing, air drying and extrusion separation are conducted on the caught insects, and the utilization rate of storage space is increased.

The invention belongs to the technical field of non-woven fabric flaw detection, and discloses a non-woven fabric surface flaw detection auxiliary device which comprises a supporting frame, a top plate is fixed to the surface of the supporting frame, an image inspection head body is fixed to the surface of the top plate, and a winding roller is rotationally arranged on the surface of the supporting frame. Feeding rollers are rotationally arranged on the two sides of the surface of the supporting frame, a non-woven fabric body is arranged on the surfaces of the feeding rollers, and the other end of the non-woven fabric body is arranged on the surface of a winding roller; when a non-woven fabric body is subjected to flaw detection through a lamp tube and an image detection head body, fibers can be received under the action of a rotating mechanism, and falling fibers are conveyed under the condition that the rotating mechanism rotates, so that the falling path of the fibers is changed, and under the suction action of an impurity removal mechanism, the defects of the non-woven fabric body are removed. In addition, due to the fact that the fibers are sucked through suction force, friction on the surface of the rotating mechanism can be reduced, and the practicability of the device is further improved.

The invention belongs to the technical field of new material detection, and particularly relates to a new material quality detection device which comprises a detection box, and a controller is fixedly connected to one side wall of the detection box; two movable doors are hinged to the other side wall of the detection box, and four supporting columns are fixedly connected to the bottom of the detection box; a clamping assembly is arranged in the detection box, and an imaging detection mechanism is arranged above the clamping assembly; through cooperation of the infrared LED, the visible light LED and the ultraviolet lamp tube, internal defects of the material are detected through infrared light; detecting surface defects through visible light; surface oxidation or coating uniformity is detected through ultraviolet light; synchronously acquiring multiband images through a high-speed camera; during detection, the rotating cylinder is driven to rotate, and the rotating cylinder drives the connected infrared LED, visible light LED and ultraviolet lamp tube to rotate through the side plates, so that irradiation of different light beams is realized, and a multi-directional new material detection function is realized.

The invention relates to the technical field of fishery breeding tail water treatment, and discloses circulating fishery tail water purification equipment based on photosynthetic microorganisms, the circulating fishery tail water purification equipment comprises a photosynthetic reaction treatment box and a biomass collection box, an LED light source module and a lamp tube surface cleaning assembly are arranged in the photosynthetic reaction treatment box, and a waste gas collection and circulation assembly is arranged at the top of the photosynthetic reaction treatment box; an inclined plate type grating plate and a grating plate impurity scraping assembly are arranged in the biomass collecting box, and an inner circulation and outer discharge assembly of photosynthetic microorganisms is arranged at the bottom of the biomass collecting box. The lamp tube surface cleaning assembly conducts multi-dimensional cleaning on the surface of a light source through linear and rotary composite motion, and the illumination efficiency is guaranteed; carbon-rich waste gas is recycled through the waste gas collecting and circulating assembly, dehumidified and then re-injected into the water body, and carbon source circulation is achieved; the grating plate impurity scraping component and the internal circulation component are used for regularly cleaning the blockage of the grating and reflowing high-activity strains, so that the stable operation of the system is maintained, and the purification efficiency is improved.

The invention discloses a waste gas treatment device for environment-friendly printing of cartons, and belongs to the field of waste gas treatment. Comprising a treatment assembly, a purification assembly and a spraying assembly, the treatment assembly comprises a base, the two sides of the base are through, the side face of the base communicates with an air inlet part, and an exhaust fan is arranged in an exhaust pipe; the purification assembly comprises two sets of placement boxes placed on the base, the two sets of placement boxes are suitable for being spliced to form a columnar structure, and a plurality of sets of UV lamp tubes are evenly arranged on the inner walls of the placement boxes in the radial direction of the placement boxes; a treatment box is installed on the base, a guide disc is installed in the treatment box, the surface of the guide disc is obliquely arranged, a vent hood is arranged in the center of the guide disc, and multiple sets of air inlet holes are formed in the vent hood in the radial direction. According to the waste gas treatment device for environment-friendly printing of the paper box, the two sets of fan-shaped placement boxes are spliced into a columnar structure, the gas inlet pipe is arranged in the middle, waste gas is evenly diffused, meanwhile, pre-filtering is conducted through the filter pipe, sealing is conducted through the silica gel sealing pad, impurities are intercepted through the mist catching net, and the dust accumulation risk of the lamp tube is reduced.

The utility model discloses an aromatic healing essential oil fumigation instrument, which belongs to the field of physiotherapy and comprises a bottom bin, a detachable connecting bin is movably connected to the upper end of the bottom bin, an upper bin is movably connected to one end, far away from the bottom bin, of the connecting bin, a heating lamp tube is fixedly mounted in the bottom bin, and a water level sensor is mounted at the upper end of the heating lamp tube. An atomizer is fixedly installed in the connecting bin, a steam opening is fixedly formed in the bottom end of the upper bin, an air guide fan is fixedly connected to the interior of the upper bin, a circle of air inlets for ventilation are formed in the outer wall of the upper bin, and the water level of essential oil is measured through a water level sensor; the water level sensor enables the heating lamp tube to stop working, so that the situation of dry burning of the device is avoided, the safety of the device is improved, the air guide fan drives internal airflow to move, and the essential oil overflowing efficiency is improved.

The invention provides vehicle-mounted equipment and a vehicle, and relates to the technical field of vehicles. The vehicle-mounted equipment comprises an oxygen generation assembly and a refrigerator assembly; the oxygen generation assembly comprises an oxygen generation mechanism and a nitrogen storage device; a nitrogen outlet of the oxygen generation mechanism is communicated with the nitrogen storage device, and nitrogen discharged from the nitrogen outlet can flow into the nitrogen storage device; the refrigerator assembly comprises a heat exchange area, the nitrogen storage device communicates with the heat exchange area, and nitrogen exhausted by the nitrogen storage device can flow into the heat exchange area. Nitrogen discharged by the nitrogen storage device flows into the heat exchange area, and after the nitrogen exchanges heat in the heat exchange area to a proper temperature, the nitrogen flows into a refrigerating box of the refrigerator assembly, so that the fresh-keeping function on food is achieved. According to the refrigerator, food is preserved through nitrogen, fat photooxidation caused by the fact that the UV lamp directly irradiates dairy products and the like can be prevented, peculiar smells generated by the refrigerator assembly are prevented, the UV lamp tube does not need to be wiped with ethyl alcohol regularly, and use convenience is high.

The invention discloses uniform-heating multi-heat-source rubber tube heat shrinkable sleeve hot assembly equipment, which comprises a workbench, a hot assembly device, a hot assembly device and a hot assembly device, and is characterized in that an equipment bracket is arranged on the workbench; positioning seats and positioning sleeves are arranged on the assembling stations; the heating lamp tube and the hot air gun are arranged on the equipment bracket; the heat conduction pipe is driven by the driving mechanism to be rotationally arranged on the second positioning seat and on the outer side of the positioning sleeve; the flow guide part is in butt joint with an air outlet of the hot air gun and the second positioning seat and communicates with an inner cavity of the heat conduction pipe; wherein the rubber tube is arranged on the positioning sleeve in a penetrating mode, the rubber tube is sleeved with the thermal shrinkage sleeve and pressed into the heat conduction tube, the heat conduction tube absorbs light beams emitted by the heating lamp tube and evenly heats the thermal shrinkage sleeve through rotation, and high-temperature airflow in the flow guide tube enters the heat conduction tube and evenly heats the thermal shrinkage sleeve. The problems that when existing hot assembly equipment is used, the heating uniformity of a thermal shrinkable sleeve is poor, so that the trend of a rubber pipe finished product is unstable, and the hot assembly quality and the hot assembly efficiency are low can be solved.

The present invention discloses a device for detecting the radiation intensity of an ultraviolet lamp, which relates to the technical field of ultraviolet lamp radiation detection. The key technical solutions include: a housing, characterized in that: a detection chamber is provided within the housing, and a rotating mechanism for fixing the ultraviolet lamp is provided within the detection chamber; a photometric measuring platform is further provided on the exterior of the housing, with the measuring end of the photometric measuring platform close to the ultraviolet lamp; the rotating mechanism includes two conductive slip rings, a rotating rod, multiple fixing plates, and multiple lamp fixing slots; the two conductive slip rings are fixedly connected to the top and bottom of the detection chamber, respectively; the top and bottom of the rotating rod are fixedly connected to the output ends of the two conductive slip rings, respectively; and the ends of the multiple fixing plates are fixedly connected to the side walls of the rotating rod. This detection device solves the problem of inspectors being directly exposed to the ultraviolet environment. At the same time, the detection mechanism can simultaneously detect multiple ultraviolet lamps, thereby improving detection efficiency.

The application belongs to the technical field of ultraviolet light curing pipeline repair, in particular to an adjusting structure for ultraviolet light curing pipeline repair, which comprises a supporting seat, four slide grooves are arranged in an annular array on the surface of the supporting seat, a supporting leg assembly is rotatably connected in the slide groove and is used for expanding and abutting against the inner wall of the pipeline, a traction rope is connected through the middle part of the supporting seat, the supporting leg assembly comprises a swing arm, the swing arm is hingedly connected to the slide groove through a shaft at one end, and a connecting seat is slidably connected to the other end of the swing arm, the connecting seat and the connecting rod are arranged, when the lining pipeline with variable diameter is adapted, the connecting rod at the bottom of the connecting seat will slide in the movable cavity, the gap between the connecting seat and the end of the swing arm can be adjusted, so that the lining pipeline with different inner diameters can be adapted without changing the deflection angle of the swing arm, the lining pipeline with variable diameter can be adapted, and the position of the ultraviolet lamp tube will not change, which will not affect the curing effect of the ultraviolet lamp tube on the lining pipeline.

The invention discloses a household hot water system utilizing ultraviolet-high-energy wave composite sterilization and a sterilization method thereof, and relates to the technical field of hot water sterilization. Through the cooperative technology of integrating ultraviolet rays and the high-energy wave cavitation effect, the purposes of efficiently removing legionella and biological membranes and reducing energy consumption are achieved, and the safety and economical efficiency of a household hot water system are guaranteed. The system comprises a water heater, a sterilization chamber and a PLC (Programmable Logic Controller), a water inlet of the water heater is communicated with a municipal water supply system, a water outlet is communicated with a water inlet of the sterilization chamber, and a circulating water outlet of the sterilization chamber is communicated with a circulating water inlet of the water heater; a circulating pump is arranged between the circulating water outlet of the sterilizing chamber and the circulating water inlet of the water heater; a high-energy wave sterilization device and a UVC lamp tube are arranged in the sterilization chamber; the PLC is connected with the circulating pump, the high-energy wave sterilization device and the UVC lamp tube; the PLC can control the circulating pump, the high-energy wave sterilization device or the UVC lamp tube to start and stop according to the sterilization mode. The invention also provides a sterilization method based on the system.

The invention relates to the technical field of sterilization equipment, in particular to a sterilization machine and a sterilization process thereof. A sterilization machine comprises a shell and a plurality of sterilization assemblies. The multiple sterilization assemblies are all arranged in the shell. The sterilization assembly comprises a mercury lamp and a plurality of lamp tube covers. The two ends, in the circumferential direction of the mercury lamp, of the lamp tube cover are called a rotating end and a covering end respectively, and the rotating end rotates to enable the covering end to abut against the peripheral wall face of the mercury lamp or enable the covering end to be separated from the peripheral wall face of the mercury lamp. According to the sterilization machine, the multiple sterilization assemblies are arranged in the shell, the deep disinfection and deodorization requirement that ultraviolet rays and ozone work at the same time in an unmanned scene can be met through rotation adjustment of the lamp tube cover according to the use scene requirement during use, the mode can be switched to an ozone-free mode in a manned scene, operation is easy, control is convenient, and the sterilization machine is suitable for popularization and application. And the method can adapt to diversified use scenes.

The invention provides a signal processing method of an image sensor, which comprises the following steps of: starting a transfer transistor by using a relatively low first starting voltage during LCG to read an image signal of the LCG, and starting the transfer transistor by using a relatively high second starting voltage during HCG to read an image signal of the HCG. Wherein the first turn-on voltage is smaller than the voltage for completely transferring the full well charge of the photodiode to the floating diffusion region under the LCG, so as to ensure that the charge in the photodiode is not completely emptied when the image signal of the LCG is read; the second turn-on voltage is greater than or equal to the voltage for completely transferring the residual charge of the photodiode to the floating diffusion region under the HCG, so that the charge in the photodiode can be completely transferred under low illumination. Compared with the prior art, the method can ensure that charges in the FD cannot exceed a readable range during LCG and HCG, read data distortion cannot be caused, the storage area does not need to be increased, the FD potential change amplitude is not too large during two times of charge transfer, noise can be reduced, the problem of transverse stripes of a lamp tube can be minimized, and the HDR image quality can be improved.

The invention discloses a track lamp which comprises a track lamp body, a conductive box body and a connecting rod, the upper end of the connecting rod is in adjusting connection with the conductive box body, the lower end of the connecting rod is in adjusting connection with the track lamp body, the conductive box body comprises an installation shell and a shell upper cover, the shell upper cover is installed on the installation shell in a covering mode, and the conductive box body is connected with the track lamp body in an adjusting mode. One end of the shell upper cover is movably provided with a conductive clamping head, the other end of the shell upper cover is movably provided with a positioning clamping head, the track lamp body comprises a lamp tube shell, the lower part of the lamp tube shell is provided with a light source mounting part, the inner lower end of the light source mounting part is connected with a fixed ring piece, the upper end of the fixed ring piece is provided with a spotlight cup, and the spotlight cup is connected with the light source mounting part. A lamp panel support is arranged at the upper end of the spotlight cup, a lamp panel installation groove is formed in the middle of the lamp panel support in a concave mode, and a light source lamp panel is embedded in the lamp panel installation groove.