33results about How to "Reduce the intensity of irradiation" patented technology

The invention discloses an ink-jet printing device and a printing method thereof. The printing device comprises a printing unit, a material feeding unit, a control unit and a curing device, wherein the printing unit comprises a printing bracket and a printing trolley; the printing trolley can perform stepping motion in a first axis direction along the printing bracket; the material feeding unit is arranged below the printing unit and used for mounting a print object and driving the print object to rotate around a second axis direction; the control unit is used for controlling the printing trolley to move in the first axis direction, controlling a sprayer on the printing trolley to jet image texts, and controlling the print object to rotate around the second axis direction; the curing device is used for irradiating the printing area of the print object, so as to cure the ink droplets on the print object; the ink-jet printing device is characterized in that the curing device comprises at least two bulbs; the bulbs can be separately controlled to be switched on or off; the curing irradiation intensity of the bulbs can be regulated. According to the ink-jet printing device and the printing method thereof disclosed by the invention, the curing irradiation intensity can be adjusted according to the requirement; the situation that unnecessary ultraviolet light is exposed to the surface of the sprayer nozzle by the curing device can be effectively avoided, and further the nozzle blockage can be avoided.

The invention discloses an indoor expansive type fireproof steel structure coating. The fireproof coating is prepared from raw materials as follows: 40-60 g / kg of a polyvinyl acetate emulsion, 1-2 g / kg of titanium dioxide, 1-2 g / kg of a polyethylenimin cross-linking agent, 0.5-1.0 g / kg of polyacrylic acid, 3-6 g / kg of aluminum silicate fibers, 3-6 g / kg of aluminum hydroxide, 2-3 g / kg of boron nitride powder, 6-8 g / kg of neodymium oxide composite zirconia ceramic powder, 10-20 g / kg of glycerin diphosphate melamine salt, 3-5 g / kg of a foaming agent, 0.2-0.5 g / kg of a modified organosilicon hydrophobic agent, 0.5-1 g / kg of a paint film mildew preventive, 6-12 g / kg of a dehydration catalyst, 3-4 g / kg of a carburizer and the balance of deionized water. The indoor expansive type fireproof steel structure coating has excellent antioxidant property and anti-aging property, the heat-insulating performance of a coating layer is effectively enhanced, an expanded carbon layer is not prone to cracking and falling off, and the defects of an existing indoor fireproof coating are effectively overcome.

The invention relates to a formaldehyde-removing paint and a preparation method thereof, and belongs to the field of functional paints. The formaldehyde-removing paint is characterized by being prepared through following steps: taking carboxylic styrene butadiene latex (15% to 20%) as the adhesive, sodium hexametaphosphate (5% to 15%) as the dispersant, tert-butyl alcohol (5% to 10%) as the antifoaming agent, and active carbon loaded nano TiO2 (20% to 40%) as the absorption degrading agent, then mixing the materials mentioned above according to a certain ratio, and grinding the mixture so as to obtain the paint. The formaldehyde-removing paint has the advantages of good formaldehyde-removing effect and high time utilization rate, and can be widely applied to the indoor places such as family, school, public and hygiene places, cars, and the like.

The invention relates to a production method of high-performance super absorbent resin, which includes six steps. Firstly, with more than fifty mole percent of neutralization rate, acidyl-containing monomer aqueous solution and polymerization initiator stay in a pipeline, so that free radical polymerization reaction occurs to obtain thick prepolymer, and acidyl-containing monomer is selected from acrylic acid or methacrylic acid or 2-allylamine-2-methyl propane sulfonic acid or the compound; secondly, the thick prepolymer is added with long-chain and high-hydrophilic polyepoxy compound and is further converted into gelatiniform solid by utilizing a method of light-starting polymerization; thirdly, the gelatiniform solid is dried by hot wind with a temperature between 100 DEG C and 250 DEG C, smashed and filtered; fourthly, the solid is coated with surface crosslinking agent; fifthly, surface processing is carried out under a temperature between 80 DEG C and 230 DEG C; sixthly, inert inorganic salt powder is added. In the light-starting polymerization, the irradiation of ultraviolet light or infrared is utilized to initiate the prepolymer to be converted into gel.

The invention discloses a material disinfection system and a disinfection method, and belongs to the field of disinfection, the system comprises a material conveying device and an annular channel surrounding the periphery of the material conveying device in the circumferential direction, and the annular channel comprises an ultraviolet disinfection channel, a plasma disinfection channel and a medicament disinfection channel; a plurality of ultraviolet lamps are circumferentially mounted on the ultraviolet disinfection channel at intervals; a fan and a plasma generator are arranged in the plasma disinfection channel, an air inlet is formed in the side wall of the plasma disinfection channel, and a plurality of air outlets are circumferentially formed in the side wall of the plasma disinfection channel at intervals; and the medicament disinfection channel is provided with a medicament spraying device which comprises a medicament storage tank, a pump and a plurality of nozzles, the nozzles are circumferentially arranged on the side wall of the medicament disinfection channel at intervals, and the liquid inlet end and the liquid outlet end of the pump are respectively connected with the medicament storage tank and the nozzles. The material disinfection system is reasonable in design, various in disinfection means and capable of effectively improving the disinfection effect and efficiency.

The invention discloses a temporary raising method for controlling heavy metal accumulation in mussels. The method comprises the steps of two-time temporary raising, wherein protein ferrous phytochelatin is added in the first temporary raising process, and rhodopseudomonas palustris and kelp are put and cooperate to remove or adsorb heavy metal; immunopotentiator is added in the second temporary raising process, and the immunity of the mussels is improved. According to the temporary raising method for controlling heavy metal accumulation in the mussels, the content of the heavy metal in the mussels is effectively lowered, the survival rate of the mussels is increased, and growth of the mussels is promoted.

The invention discloses a camera protection cover with an order-reflecting performance. The camera protection cover comprises a camera, the protection cover is arranged at the front side of the camera, an anti-reflecting film is arranged at the inner wall of the protection cover, protrusion is formed on the surface of the anti-reflecting film, a grille is arranged on the anti-reflecting film, anda light-scattering plate is arranged at the outside of the protection cover. The anti-reflecting film is covered on the internal of the protection cover, the reflecting quantity is reduced, the reflected light way cannot directly reflect back to a lens after being deviated with an angle, thereby guaranteeing the imaging quality of the camera; the protrusion is formed on the surface of the anti-reflecting film to deviate the angle of the reflected light way which cannot directly reflect back to the lens; and the cellular grille is formed when the anti-reflecting film is manufactured, thereby greatly reducing the reflecting the quantity; the light-scattering plate with proper size is arranged in front of the camera, the point light source is changed to plane light source, the area irradiatedon the surface of the protection cover is increased, and the unit irradiation intensity is reduced, thereby achieving an aim of reducing the reflecting quantity and enhancing the imaging quality.

A vehicle illumination intensity adjusting system for meeting and following vehicles comprises a high beam, a distance measuring module, an illumination intensity sensor, a microcontroller and a powersource, wherein the microcontroller is electrically connected with the distance measuring module, the illumination intensity sensor, the high beam and the power source. The microcontroller receives adistance signal and an illumination intensity signal and processes the distance signal and the illumination intensity signal, and the microcontroller sends corresponding control signals to the high beam in a meeting mode and a following mode to control the illumination intensity of the high beam so as to change the illumination intensity of the high beam. The illumination intensity of the high beam can be adjusted according to the meeting mode and the following mode, the illumination intensity of the high beam of the vehicle can be reduced, the visual hidden danger caused by the high beam tovehicle driving is reduced, the possibility of traffic accidents is reduced, and the driving safety at night is improved.

The invention belongs to the technical field of LED plant lamps, and particularly relates to an LED plant lamp radiating surface adjusting mechanism and an adjusting method thereof.The LED plant lamp radiating surface adjusting mechanism comprises a guiding assembly, a driving assembly, an overturning assembly and a radiating assembly; the outer side wall of the first lamp and the outer side wall of the second lamp are both rotationally connected with guide columns, the guide columns on the first lamp extend into the first hollow sliding cavity and the second hollow sliding cavity correspondingly, and the guide columns on the second lamp extend into the first hollow sliding cavity and the third hollow sliding cavity correspondingly. The bottom end of the driving gear is in engaged connection with a first rack, and the end part of the first rack is in transmission connection with the end parts of one group of guide columns through a first linkage block; the effect of synchronously driving the first bent rod and the second bent rod to rotate on the same side is achieved through rotation of the double-shaft servo motor, the effect of overturning and adjusting the radiation assembly is achieved, and the effect that the radiation assembly provides different radiation states for the first lamp and the second lamp is achieved.

The invention relates to the technical field of packaging of camera modules, in particular to a camera module UV curing system based on a rotary disc. The camera module UV curing system comprises an acquisition module, a vertical module, a horizontal module and a control module, wherein the acquisition module is used for acquiring a real-time temperature value of a UV adhesive and sending the real-time temperature value of the UV adhesive; the vertical module is used for irradiating the UV adhesive from the vertical direction through a first UV light source; the horizontal module is used for irradiating the UV adhesive from the horizontal direction through a second UV light source; and the control module is used for receiving the real-time temperature value of the UV adhesive and controlling the first UV light source and the second UV light source to irradiate the UV adhesive in real time according to a preset rule and the real-time temperature value of the UV adhesive, so that the temperature of the UV adhesive does not exceed a preset temperature threshold value. According to the camera module UV curing system, the real-time temperature of the UV adhesive is fed back, and the irradiation mode is adjusted according to the preset rule, so that the technical problem of camera material denaturation caused by too high camera temperature is solved.

The invention relates to the technical field of photocatalytic plates, and discloses a photocatalytic plate of a photocatalytic sterilization and deodorization device. The photocatalytic plate of thephotocatalytic sterilization and deodorization device includes a first baffle; the right side of the first baffle comprises a second baffle, a third baffle, a hinge groove, a hinge block, a fourth baffle, a fixing block, an ultraviolet lamp, a first sliding groove and a catalysis mechanism; the left side of the second baffle and the left side of the third baffle are fixedly connected with the leftside of the first baffle, the hinge groove is formed in the right side of the second baffle, and the inner wall of the hinge groove is hinged to the surface of the hinge block through a pin. According to the photocatalytic plate of the photocatalytic sterilization and deodorization device, the fourth baffle plate does not play a role in fixing the ultraviolet lamp, separates the ultraviolet lampfrom the fixing block, is convenient for taking out the ultraviolet lamp, plays a role in limiting the ultraviolet lamp, further fixes the ultraviolet lamp in the fixing block, is more convenient to disassemble and assemble, and is convenient for an operator to maintain the ultraviolet lamp.

The invention relates to a production method of high-performance super absorbent resin, which includes six steps. Firstly, with more than fifty mole percent of neutralization rate, acidyl-containing monomer aqueous solution and polymerization initiator stay in a pipeline, so that free radical polymerization reaction occurs to obtain thick prepolymer, and acidyl-containing monomer is selected fromacrylic acid or methacrylic acid or 2-allylamine-2-methyl propane sulfonic acid or the compound; secondly, the thick prepolymer is added with long-chain and high-hydrophilic polyepoxy compound and isfurther converted into gelatiniform solid by utilizing a method of light-starting polymerization; thirdly, the gelatiniform solid is dried by hot wind with a temperature between 100 DEG C and 250 DEGC, smashed and filtered; fourthly, the solid is coated with surface crosslinking agent; fifthly, surface processing is carried out under a temperature between 80 DEG C and 230 DEG C; sixthly, inert inorganic salt powder is added. In the light-starting polymerization, the irradiation of ultraviolet light or infrared is utilized to initiate the prepolymer to be converted into gel.

The invention discloses a soft ceiling lamp with a rotatable lamp holder, the soft ceiling lamp comprises a hanging plate assembly, a top sucking disc, a lamp wick assembly and a lampshade assembly, and the hanging plate assembly comprises a hanging plate and screws; the top sucking disc is in a multi-layer disc shape which is gradually narrowed, and the top sucking disc is made of an aluminum material; the lamp wick assembly comprises a sleeve and a movable lamp holder, the sleeve is vertically arranged at the bottom of the top sucking disc, the bottom end of the sleeve is connected with themovable lamp holder, and the movable lamp holder can rotate by 360 degrees in the horizontal direction. The lampshade assembly comprises a tinned glass cover, a fixing cover and a round head nut. Andthe tinned glass cover is fixed on the top sucking disc through a nut and a gasket. A user can freely adjust the light irradiation angle of a bulb according to needs, the irradiation intensity of thelight source is reduced in cooperation with the unique geometric glass lampshade shape, comfortable and soft light is emitted, and eyes of the human body are protected. The whole soft ceiling lamp iscreative, attractive, elegant and high in safety performance.

The invention discloses a high-temperature self-protection type buoy lamp. The lamp comprises a buoy body, wherein a frame opening is formed in a side wall of the buoy body, a lamp body is fixedly connected to an inner wall of the frame opening, two elastic plates are symmetrically and fixedly connected to the inner wall of the frame opening, and a liquid storage cavity is formed by the two elastic plates and an inner wall of the frame opening; a sliding plug cavity is formed in an upper end of the buoy body, a sliding plate is slidably connected to the inner wall of the sliding plug cavity in a sealed mode, a connecting hole communicated with the inner wall of the liquid storage cavity is formed in the bottom in the sliding plug cavity, and an upper end of the sliding plate is elastically connected with the top in the sliding plug cavity through a memory spring. When the temperature is high in the daytime, the memory spring contracts to drive the sliding plate to slide upwards, so the two elastic plates protrude in the direction close to each other, the two elastic plates and the liquid storage cavity form a concave lens, light irradiated by the outside is diffused, irradiation intensity of the light to the lamp body is reduced, the light is prevented from directly irradiating the lamp body, the temperature in the lamp body is sharply increased, and the service life of the lamp body is influenced.

The invention discloses a medical holmium laser lithotripter with body temperature monitoring function, which comprises a holmium laser lithotripter, and is characterized in that: a support frame is fixedly installed on one side of the holmium laser lithotripter, and the support frame A fixed seat is installed on one side, and the lower side of the holmium laser lithotripter is provided with a connecting frame, the lower side of the connecting frame is fixedly installed with a range adjustment mechanism, and the lower side of the range adjustment mechanism is provided with a temperature monitoring mechanism, The lower side of the temperature detection mechanism is provided with an anti-jump mechanism, the range adjustment mechanism includes an eccentric housing, and the annular cylinder is fixedly installed on the lower side of the connecting frame, and the range adjustment mechanism includes a strength self-adjustment component and a shape adjustment component. , the temperature monitoring mechanism includes an eccentric casing, the eccentric casing is arranged on the lower side of the annular cylinder, and the temperature detection mechanism includes a temperature display component and an overheat protection component. The present invention has the characteristics of autonomous temperature detection and anti-beating.

A vehicle infrared lamp system (100) mounted on a vehicle (1) on which an infrared camera (34) is mounted is provided with: an infrared light source (32); a rotating reflector (33); an other vehicle position acquisition unit (102) that acquires position information of the other vehicle; and a control unit (101). And a control unit (101) that controls the lighting state of the infrared light source (32) on the basis of the position information of the other vehicle acquired by the other vehicle position acquisition unit (102) so as to form, in at least a part of the other vehicle, a light reduction region (Q1) in which the irradiation intensity of infrared rays is lower than the irradiation intensity of the other region (normal region S).

The invention discloses a household electric clothes hanger. The hanger comprises a mounting board, an air-drying rod and a driving device; the driving device comprises a driving wheel, a driving component and a transmission structure; the air-drying rod comprises a telescopic rod, a hanging rod structure and a shoe-drying structure; the shoe-drying structure comprises a connecting frame, a shoe-drying rack, a positioning button and an air-drying assembly inside shoes; according to the hanger, the shoe-drying structure is set up so that the shoes are directly air-dried on the clothes hanger, and the use is more convenient; people usually directly place the shoes under the sunlight for air-drying, which makes only the surfaces of the shoes be air-dried, through the arrangement of the shoe-drying rack, the positioning button and the air-drying assembly inside the shoes, the shoes can be conveniently placed, the sunlight can shine on the insides of the shoes, thereby facilitating sterilization, disinfection, deodorization and drying of the insides of the shoes, and convenience is provided for daily use of the people; the positioning button can change the angle of the shoe-drying rackso that the sunlight can better shine on the insides of the shoes, and convenience is provided for the dripping of water on the surfaces of the shoes.

The invention relates to the technical field of household textile products, and particularly discloses a window screen resisting ultraviolet penetrating. The window screen is prepared from bamboo fiber, corn fiber, silk, ultraviolet resistant modified polyester fiber and aramid fiber, the two sides of the window screen are coated with an ultraviolet absorption layer, and the ultraviolet absorption layer is prepared from polyethylene terephthalate, poly-p-phenylene terephthamide, nanometer titania, cerium oxide, nano-kaolin, calcium carbonate, super fine ceramic powder, vinyl silicane coupling agent and viscose fiber. According to the window screen resisting ultraviolet penetrating, the ultraviolet absorption layer absorbs ultraviolet rays illuminated on the surface of the window screen, then through mutual synergistic reinforcement of the ultraviolet resistant modified polyester fiber, the bamboo fiber, the corn fiber and the silk, the strength of the ultraviolet rays is further weakened, so that the window screen has remarkable ultraviolet resistant performance, the strength of the ultraviolet rays which penetrate the window screen can be drastically weakened, and health of indoor personnel is protected.

The invention belongs to the technical field of automobiles, in particular to an automatic switching device for a high beam and a low beam of an automobile. The automatic switching device for the highbeam and the low beam of the automobile comprises two headlights, a mounting seat is fixedly mounted on one side of one headlight, a mounting groove is formed on the mounting base, a laser inductor is fixedly mounted in the mounting groove, a glass plate is fixedly mounted at an opening of the mounting groove, a box body is fixedly mounted on the mounting seat, a motor is fixedly arranged in thebox body, a rotating shaft is fixedly mounted on an output shaft of the motor, first pulleys fixedly sleeve the outside of the rotating shaft, two screws are symmetrically rotationally installed in the box body, the top ends of the screws extend to the outside of the box body, second pulleys fixedly sleeve the outsides of the screws, the second pulleys are located in the box body, and the same belt sleeve the outsides of the second pulley and the corresponding first pulley. The automatic switching device is convenient to use, can automatically switch between the high beam and the low beam whenvehicles meets, and can automatically clean a glass plate.

The invention discloses a light guide device with a gradual change extension function, which comprises a fixing device, an adjusting device, a feedback device and a light incident column, and is characterized in that the fixing device is connected with the adjusting device, the feedback device is connected with the fixing device, the light incident column is fixedly connected with the fixing device, the fixing device comprises a light guide seat, and the light guide seat is fixedly connected with the light incident column; the upper end of the light-in column is provided with a plurality of light-in prisms, the light-in prisms are in light conduction with the light guide seat through the light-in column, the outer side of the light-in column is provided with a light sealing layer, the light guide seat is of a flying wing structure, the light guide seat is provided with a diffusion hole, one end, away from the light-in prisms, of the light-in column is in light conduction with the diffusion hole, and the lower side of the light guide seat is a light-out face. The diffusion part is arranged in an arc shape, light splitting wings are arranged on the two sides of the diffusion part respectively, the diffusion holes are in light conduction with the light splitting wings and the diffusion part respectively, and light convergence is conducted through the light incident prism.

The invention discloses an anti-burn diffusion scattering film for a fruit and vegetable greenhouse. The anti-burn diffusion scattering film comprises a polyester layer, an activated carbon cavity anda microporous thin film, wherein a fitting layer is installed at one side of the polyester layer, a bonding coating is installed at the portion, away from one side of the fitting layer, of one side of the polyester layer, and sand grains are installed at the portion, away from one side of the polyester layer, of one side of the bonding coating; a reflection cavity is formed in the portion, away from one side of the bonding coating, of one side of the polyester layer, air gathering ports are formed in one ends of through holes, air outlets are formed in the portion, away from one ends of the air gathering ports, of one sides of the through holes, hooks are installed at one end of the polyester layer, a rolling shaft is installed at the portion, away from one ends of the hooks, of one end of the polyester layer, and a circular rod is installed at the inner side of the rolling shaft. According to the anti-burn diffusion scattering film, by installing the polyester layer, the activated carbon cavity and the microporous thin film, installing the three hooks at the edge of the polyester layer, and installing the rolling shaft at the other end of the polyester layer, plastic cloth is conveniently collected quickly, the situation that the plastic cloth is blown away when it is heavily windy is prevented, and the use of the anti-burn diffusion scattering film is facilitated.

The invention discloses a medical holmium laser lithotripter with a body temperature monitoring function. The lithotripter comprises a holmium laser lithotripter body, and is characterized in that a support frame is fixedly mounted on one side of the holmium laser lithotripter body, a fixed seat is mounted on one side of the support frame, a connecting frame is arranged on the lower side of the holmium laser lithotripter body, a range adjusting mechanism is fixedly installed on the lower side of the connecting frame, a temperature monitoring mechanism is arranged on the lower side of the range adjusting mechanism, an anti-jumping mechanism is arranged on the lower side of the temperature monitoring mechanism, the range adjusting mechanism comprises an eccentric shell, and an annular cylinder is fixedly installed on the lower side of the connecting frame. The range adjusting mechanism comprises a strength self-adjusting assembly and a shape adjusting assembly, the temperature monitoring mechanism comprises an eccentric shell, the eccentric shell is arranged on the lower side of the annular cylinder, the temperature detection mechanism comprises a temperature display assembly and an overheating protection assembly. The automatic temperature lithotripter has the characteristics of automatic temperature detection and jumping prevention.

The present invention discloses a light shading glass plate. The plate comprises a glass plate body. A plurality of cranberry glass strips or photochromic glass strips are inlaid in the glass plate body, wherein the cranberry glass strips or the photochromic glass strips are intervally and parallelly arranged, and are fused with the glass plate body to form an integrate. The cranberry glass strips or the photochromic glass strips obliquely extend downward to the outer surface of the glass plate body from the inner surface of the glass plate body. The lowest point of the outer surface of the upper cranberry glass strip or the photochromic glass strip is not higher than the highest point of the inner surface of the lower cranberry glass strip or the photochromic glass strip. The inner surface and the outer surface of the glass plate body are respectively bonded with a transparent layer, wherein the inner surface of the glass plate and the outer surface of the glass plate respectively form integrates with the transparent layer through coagulation. When the strong light on the high position is incident, the light transmission coefficient of the light shading glass plate is reduced so as to reduce the transmittance, such that the shining strength of the light is reduced, wherein the strong light comprises sunlight and other lights. The light shading glass plate of the present invention is applicable for front windshields of vehicles, such that the influence on the driver visual line due to the light is reduced, and the incidence rate of traffic accidents is reduced.

The invention relates to an electronic assembly for illuminating a target area marking a detection area of a sensor. It is often difficult for the operator to detect the target area by means of conventional electronic assemblies if the underlying surface is uneven. In order to solve this problem, an assembly according to the invention has a housing (2), in which a control and evaluation device (3) is arranged, which can be coupled with a control device of the motor vehicle. The electronic assembly further comprises an illumination device (5a) that is coupled with the control and evaluation device and can be controlled by the latter, by means of which a target area identifying a detection area outside the housing can be marked on the underlying surface by means of an optical signal. According to the invention, the illumination device can be actuated by the control and evaluation device to emit light of different colors.