3217 results about "Light tube" patented technology

An easy-to-use pulse light hair removal device comprising a main shell, a lamp tube assembly, a fixing frame, a PCBA board, a head shell, and a lamp head assembly; the lamp head assembly is detachably connected to the head shell, with a head cooling cavity corresponding between an upper fixing plate, a lower mounting plate, and the filter within the lamp head assembly, an air suction cavity formed between the lower mounting plate and the mainboard, and an air outlet cavity formed between the lower mounting plate and the lower shell, the mainboard at the ends corresponding to the lamp tube assembly is equipped with elastic lamp tube holders, and a reflector cup fixing spring is situated between the upper fixing plate and the lower mounting plate. The device facilitates the automatic recognition of interchangeable lamp heads, ensures comprehensive cooling of the entire device to maintain effective heat dissipation.

The invention discloses a tap water advanced oxidation reactor, and relates to the technical field of tap water advanced oxidation, the tap water advanced oxidation reactor comprises a reactor shell, an ultraviolet lamp tube is installed in the reactor shell, the outer surface of the ultraviolet lamp tube is fixedly sleeved with a quartz sleeve, and the bottom of the reactor shell is provided with an inclination angle adjusting mechanism. According to the advanced oxidation reactor for tap water, by arranging the cleaning mechanism, the backwashing mechanism and the driving mechanism, cleaning of the outer surface of the quartz sleeve is achieved, meanwhile, all-directional backwashing of filter screen holes is facilitated, impurities accumulated in the filter screen holes can be effectively removed, and smoothness of a water inlet is guaranteed; the invention discloses a low-pressure ultraviolet reactor, which solves the problems that the resistance of water flow passing through a pipeline filter screen is increased and the water inlet speed is slowed down due to the condition that the existing equipment is inconvenient to regularly clean a low-pressure ultraviolet lamp tube in the low-pressure ultraviolet reactor and the pipeline filter screen is inconvenient to regularly clean and the pores of the pipeline filter screen are blocked due to long-time use.

The invention relates to the technical field of paint detection, and discloses detection equipment for paint production, which comprises a detection table, a sliding rail is fixedly arranged on the outer wall of the detection table, a sliding seat is arranged in the sliding rail in a sliding manner, a detection head for detecting paint is mounted above the detection table, and a uv lamp tube is mounted on the side of the detection head; the device further comprises an elastic installation part which is installed on the inner side of the sliding seat, the elastic installation part is used for bearing coating detection paper, and an adjusting assembly used for adjusting the concentric bending radian of the elastic installation part and the section of the uv lamp tube is arranged on the sliding seat. According to the detection equipment for coating production, the elastic mounting part is arranged, and the detection paper on the elastic mounting part is bent in the process that the sliding seat drives the detection paper to detect, so that when the detection paper is cured by the uv lamp tube, the distance between each part of the detection paper and the circle center of the uv lamp tube is kept the same as much as possible, and the curing effect of the coating is improved.

The invention provides a system and a method for treating coexisting new pollutants in drinking water, and the system and the method are characterized in that firstly, ozone microbubble water with small volume and large specific surface area and magnetized superfine activated carbon are used for carrying out oxidation treatment on the coexisting new pollutants and adsorbing pollutants with small molecular weight and relatively high activity; the purpose of removing part of new pollutants is achieved; then, under the irradiation of an ultraviolet lamp tube, the reducing agent catalyzes sulfite to generate reducing free radicals such as hydration electrons [eaq-],. H and SO3., and under the substitution action of iodide ions, reductive dehalogenation and iodine substitution reaction of the halogenated organic matter difficult to degrade are achieved, and reduction removal of new pollutants difficult to degrade is achieved. The system is simple and compact in structure, is a treatment device integrating filtration, oxidation, adsorption and reduction, reduces the occupied area, can realize effective removal of coexisting new pollutants with different molecular characteristics and different reaction activities through multiple actions of physical interception, oxidation, adsorption, reduction and the like, and has a wide application prospect.

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 discloses a far-field light field simulation test system for a laser communication terminal. The far-field light field simulation test system comprises a primary mirror assembly, a secondary mirror assembly, a turning mirror assembly, a rod assembly, a focal plane assembly and a frame, the focal plane assembly is composed of a reflector, a spectroscope, a transmitting optical fiber, a receiving optical fiber, a light beam quality analyzer and a coated dichroic mirror. The far-field simulation test system is an off-axis reflection type optical system developed based on the geometrical optics theory. The test system is a core component applied to ground demonstration and verification of space laser communication, serves as a collimator for optical system installation and calibration of a terminal on one hand, provides a complete machine test platform for the space laser communication terminal on the other hand, can serve as a transmitting end to provide a parallel light source and can also serve as a receiving end, and the space laser communication terminal is convenient to use. The detected laser communication terminal is detected, and optical parameters of light beam quality and transmission efficiency of the detected laser communication terminal are effectively evaluated.

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.

The utility model relates to the technical field of X-ray diffraction device testing, in particular to an X-ray diffraction device capable of enabling a radiation source, a detector and a sample table to move in an associated mode, which comprises a vertical plate, the top of the front side of the vertical plate is connected with a driving motor through a bolt, and a transmission shaft of the driving motor is connected with a lead screw through a bolt. The surface of the lead screw is sleeved with a sample table body in a threaded mode, the rear side of the driving motor is rotationally connected with a second rotating shaft, a light pipe arm is installed on the left side of the second rotating shaft, and an Xray light pipe is installed on the front side of the light pipe arm. The transmission shaft of the driving motor drives the screw rod to rotate, the screw rod drives the sample table main body and the second rotating shaft to move up and down, and the second rotating shaft drives the Xray light tube, the detector main body, the light tube arm and the detector arm to move up and down. And the Xray light tube and the detector main body are guided through the first rotating shaft, the third rotating shaft, the first guide plate and the second guide plate.

The invention relates to the technical field of sewage treatment, in particular to a sterilization and disinfection device for sewage treatment, the sterilization and disinfection device comprises a cavity, a top cover and an ultraviolet lamp tube, a servo motor on the top cover is provided with a driving fluted disc and a stirring paddle through a driving rotating shaft, and the top cover is detachably provided with a cover plate through a bolt; the inclined surface block below the cover plate is provided with a driven rotating shaft, a driven fluted disc and an ultraviolet lamp tube through a first bearing, and a connecting plate and bristles are arranged in a clamping groove in the inner wall of the cavity through an inverted U-shaped piece. According to the sewage treatment device, when a servo motor drives a driving fluted disc on a driving rotating shaft to rotate, a driven fluted disc meshed with the driving fluted disc can be synchronously driven to rotate, the driving rotating shaft rotates so that stirring paddles arranged on the outer side of the driving rotating shaft can uniformly mix sewage in a cavity, and an ultraviolet lamp tube arranged below the driven fluted disc rotates; the bristles of the connecting plate arranged in the cavity are attached to the outer wall of the ultraviolet lamp tube, when the ultraviolet lamp tube rotates, the bristles can continuously clean the ultraviolet lamp tube, and the situation that the disinfection and sterilization effect is affected by the external structure of the lamp tube is avoided.

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 invention relates to the technical field of energy-saving table lamps, in particular to an energy-saving table lamp convenient to adjust irradiation range, which comprises a base, a lamp holder, a lampshade and a lamp tube, the lamp holder is arranged on the base, the lampshade is arranged at the top end of the lamp holder, the lamp tube is arranged in the lampshade, the lamp holder comprises a first holder body and a second holder body, and one end of the first holder body is hinged to the base; one end of the first frame body is hinged to the base, the other end of the first frame body is hinged to the second frame body, the first frame body comprises an outer tube body and an inner tube body movably inserted into the outer tube body, the outer tube body and the inner tube body are hinged to the base and the second frame body respectively, the left side and the right side of the lampshade are each provided with the two light reflecting plates, and the two light reflecting plates can rotate relatively, so that the width of the lampshade is adjusted; therefore, the irradiation range of the table lamp is changed, and various light requirements of users are met.

The utility model relates to the technical field of ultraviolet disinfection module framed bents, in particular to an ultraviolet disinfection module framed bent with an anti-corrosion structure, which comprises a mounting frame, a plurality of lamp tubes are arranged on the mounting frame, two ends of each lamp tube are sleeved with connecting joints, a positioning ring is fixedly mounted on the mounting frame, sealing covers are sleeved on the lamp tubes, and the sealing covers are fixedly mounted on the mounting frame. A moving hole is formed in one end of the sealing cover, an annular groove is formed in the end, close to the positioning ring, of the sealing cover, an annular mounting groove is formed in the inner wall of the moving hole, an annular sealing air bag is mounted in the annular mounting groove, and an extrusion assembly used for extruding the sealing air bag is arranged on the sealing cover. Through mutual cooperation of the positioning ring, the sealing cover, the annular groove, the annular mounting groove, the sealing air bag and the extrusion assembly, the sealing performance of the connecting position of the lamp tube and the connecting joint can be improved, the connecting position of the lamp tube and the connecting joint is prevented from being corroded, the corrosion resistance of equipment is effectively improved, and the service life of the equipment is effectively prolonged.

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.

A lighting device includes a suspension structure and a light tube. The suspension structure includes a flat plate member, a clamp member, and a fixing member. The flat plate member has a first hole disposed at one end of the flat plate member. The clamp member is disposed on one side of the flat plate member, and includes a main body and two wing portions respectively disposed at two ends of the main body. The main body has a rotation hole, and each of the wing portions has a bent portion. The fixing member passes through the rotation hole and the first hole, such that the clamp member is rotatably fixed to the flat plate member. The light tube includes a tube body having two grooves. The bent portions of the wing portions are embedded in the grooves respectively.

The purple light lamp tube comprises a purple light LED lamp and a lamp tube shell, the top of a side plate of the lamp tube shell is connected with a heat dissipation base, the purple light LED lamp is arranged on the inner side wall of the heat dissipation base, and the bottom of the side plate is connected with a light condensation rod; the heat dissipation base is provided with a heat dissipation cavity and an upper cover plate, the upper cover plate is provided with an air inlet and an air outlet, and the lamp tube shell is provided with an end cover. A purple light lamp box comprises purple light lamp tubes and a lamp box body, and end wall lamp tube angle adjusting grooves and end wall lamp tube hinge holes are formed in the end walls of the box body. The image acquisition mechanism comprises a purple light camera, a purple light camera support, a purple light lamp box, ultra-white glass and a middle cotton channel. When the ultraviolet lamp, the ultraviolet lamp box and the seed cotton fluorescent foreign fiber image acquisition mechanism work, a light source is cooled and radiated, and a good cooling effect is achieved; meanwhile, impurity fluorescence can be excited through the emitted purple light, the reflection characteristic difference of the material can be enhanced, the detection precision of specific types of foreign fibers can be improved in the detection process, and dyeing impurities can be accurately recognized.

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 utility model relates to a medical sterile water preparation device which comprises a water distribution structure and water preparation and storage equipment, the water distribution structure comprises a water inlet and a plurality of water outlets, and the water inlet is connected with a water source; the water production and storage equipment is provided with a plurality of water production and storage units, each water production and storage unit is provided with a volume cavity, a water inlet end and a water outlet end, the water inlet end and the water outlet end are communicated with the volume cavity, and independent valves are arranged at the water inlet ends and the water outlet ends of the water production and storage units. The water inlet ends of the water producing and storing units are connected with the water outlets in the water distributing structure in a one-to-one correspondence mode through pipelines, the water storing and using equipment further comprises a main water outlet, and the front end of the main water outlet is correspondingly connected with the water outlet ends of the water producing and storing units through parallel pipelines; and an ultraviolet lamp tube for preparing sterile water is arranged in the volume cavity in each water preparation and storage unit. The device has the advantages of high efficiency, safety, convenience, intelligence, space conservation, energy conservation, environmental protection and the like, and reliable guarantee is provided for preparation and application of medical sterile water.

The utility model relates to the field of UV curing, in particular to UV light source dynamic tracking curing equipment which comprises a curing machine, a swing mechanism is arranged on one side of the curing machine, the swing mechanism comprises a reciprocating guide rod, a long swing arm and a short swing arm, a guide rod sliding groove is formed in the reciprocating guide rod, and the long swing arm and the short swing arm are arranged in the guide rod sliding groove. A connecting rod is arranged at one end, located on the inner side of the guide rod sliding groove, of the long swing arm, a lamp tube mounting frame is connected to the end, located on the inner side of the curing machine, of the connecting rod, an inner guide rail is installed on the outer side, located on the inner side wall of the curing machine, of the lamp tube mounting frame, and lamp tube sleeves are installed on the inner side wall of the lamp tube mounting frame in an array mode. A swing rotating shaft is connected between the middle of the guide rod sliding groove and the curing machine. The long swing arm which swings can slide in the guide rod sliding groove through the connecting rod at the end, the two arranged lamp tube mounting frames swing in a staggered and reciprocating mode in the moving process, and therefore it can be guaranteed that the upper surface and the lower surface of a sectional material are evenly cured, and the forming efficiency is improved.

The utility model relates to insect catching equipment, in particular to agricultural insect catching equipment. The utility model provides agricultural insect catching equipment, including mounting base plate, collecting basket, connecting cylinder, guide bucket, lamp tube and spray ring, the mounting base plate is provided with separable collecting basket, the collecting basket is provided with connecting cylinder, the connecting cylinder is fixedly connected with the guide bucket, the guide bucket is internally fixedly provided with the lamp tube that is adapted to attract insects, the spray ring is provided with spray ring, the spray ring is provided with spray ring, the spray ring is provided with spray ring, the spray ring is provided with spray ring, the spray ring is provided with spray ring, the spray ring is provided with spray ring, the spray ring is provided with spray ring, and the spray ring is provided with spray ring. And a spraying ring is fixedly mounted in the connecting cylinder. The lamp tube is arranged in the guide hopper, so that pests are attracted to fly into the guide hopper by means of phototaxis of the pests, then clear water is atomized and sprayed through the spraying ring, a high-humidity environment is formed in the connecting cylinder and the guide hopper, the wings of the pests are adhered, the pests lose the flying ability and fall into the collecting basket to be collected, and the pests are prevented from falling into the collecting basket. In this way, the pests can be caught and killed in a safe mode.

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 a lamp tube support forming line which comprises a conveying device provided with a conveying face extending in the front-back direction. The feeding mechanism is located on one side of the conveying upstream of the conveying device, and the feeding mechanism is provided with a feeding frame capable of getting close to the conveying face downwards or getting away from the conveying face upwards; the punching and shaping mechanism comprises working units located on the left side and the right side of the conveying device, each working unit comprises a first base, a first upper die and a second lower die, the first upper dies and the second lower dies are arranged in the first bases, the first bases can move in the direction close to or away from the conveying face, and shaping dies are arranged on the sides, right opposite to the conveying face, of the first upper dies. The first upper die is provided with a shaping block and a punching rod, the first lower die is provided with a shaping block and a punching rod, the first upper die and the first lower die can be close to each other, when the lamp tube support is punched, the end position of the lamp tube support can be flattened and shaped at the same time, and pulling deformation of the position nearby a punched hole in the punching process is reduced; therefore, the punching quality and efficiency of the lamp tube support are improved.

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.