203results about How to "Improve the effect of irradiation" patented technology

A programmable photo power source includes a light emitting assembly containing at least two irradiation panels foldable to each other and each comprised of multiple surface-mounted LEDs; a base to secure the assembly; and a control panel to control operation time, hours and current of each surface-mounted LED to produce better irradiation results with preset wavelength programmable through the control panel.

The invention relates to a sealing adhesive strip for ribbed self-adhesive glass and a manufacturing method thereof. The sealing adhesive strip for the ribbed self-adhesive glass belongs to an elastic edge strip for sealing the edge of the glass of doors and windows, and comprises a built-in rubber strip rib and a butyl rubber sealant layer coated on the surface of the built-in rubber strip rib, wherein the butyl rubber sealant layer comprises the following raw material components in parts by weight: 30 parts of cross-linking butyl rubber, 5 parts of ethylene propylene diene rubber, 20 parts of polyisobutene of which the molecular weight is 40000, 40 parts of polyisobutene of which the molecular weight is 2400, 20 parts of amorphous state a-olefin copolymer, 30 parts of tackifying resin, 100 parts of filler, 5 parts of silicon dioxide, 10 parts of carbon black, 0.2 part of benzoquinone dioxime and 0.1 part of lead dioxide. The manufacturing method comprises the following steps: (1) banburying and kneading butyl rubber sealant; (2) coating and extruding. The invention provides the sealing adhesive strip for the ribbed self-adhesive glass, which has good low-temperature elasticity, simple construction process and low cost and is beneficial to environmental protection, a manufacturing method thereof. The sealing adhesive strip for the ribbed self-adhesive glass provided by the invention is suitable for sealing the glass of building doors and windows, curtain walls and automobile and ship doors and windows and the frame section bar of the glass.

The invention relates to a lamp. An LED (Light Emitting Diode) bulb comprises a lamp cap, a light-transmitting cover and a heat transfer body, wherein one end of the heat transfer body is connected with the lamp cap, and the other end of the heat transfer body is connected with a radiator; the surface of the heat transfer body, which is positioned between the radiator and the lamp cap, is provided with a mounting plane; the mounting plane is provided with an LED light source component; and the light-transmitting cover covers the LED light source component. The invention, on one hand, aims to provide the LED bulb with a good radiating effect, so that the problem of poor radiating capacity of the conventional LED bulb is solved; and the invention, on the other hand, aims to provide the LED bulb with a lighting region in the rear lower region of the lamp cap, so that the problem of the non-ideal lighting effect when the conventional bulb is used in the vertically mounted lamp in which the lamp cap is in the lower space and the light is required to irradiate downward is solved.

The invention provides a high-efficiency photo-generated negative ion purification module with a scattering surface. The negative ion purification module comprises a shell with air inlets and air outlets in the two sides, a photocatalyst module, an ultraviolet lamp assembly and a light scattering assembly are arranged in the shell; a fan is arranged on the other side of the photocatalyst module; the ultraviolet lamp assembly is arranged between the light scattering assembly and the photocatalyst module; the light scattering assembly is curved and has a rough scattering surface, the roughness of the scattering surface is 40-0.03 Mum, the curvature of the scattering surface is 0-1.0cm<-1>; The photocatalyst module comprises a support and fins arranged in the support; the fins are arranged on the support in an array manner; flow guide slits formed by the fins at intervals are arranged between every two adjacent fins, the fin comprises an aluminum base material sheet body and a coating layer covering the aluminum base material sheet body, and the coating layer contains 5%-95% of titanium dioxide by weight. The module has the following characteristics that the space utilization rate is high, the air resistance is small, the ultraviolet irradiation and scattering effects are good, the concentration of the generated photo-generated negative ions can be up to 5 million / cm3, and the decomposition speed of the formaldehyde molecules is 10<17>-10<23>h. m3.

The invention discloses an LED lamp capable of dissipating heat automatically and a driving circuit of the LED lamp. The LED lamp comprises LED beads, an LED light source plate, an aluminum substrate and a base. A temperature detection device is arranged in the center of the bottom of the base. A light-transmitting plate, a light guide plate, the LED light source plate, the aluminum substrate and a heat dissipation plate are sequentially arranged on the inner side of an outer cover at the bottom of the base from bottom to top. The LED lamp is good in waterproof and sealing performance and stable in structure, two heat dissipation cavities are formed to be matched with a wall, the weight of the LED lamp is reduced, material consumption is reduced, the intelligent heat dissipation effect is improved, and the service life of the LED lamp is prolonged; and meanwhile, the driving circuit is optimized, the input LED driving circuit which is simple in structure and low in cost is formed through the voltage provided by an intrinsic reference voltage source of a chip U1 and the TL431, a switching tube with comparatively low withstand voltage can be selected, safety is guaranteed, the cost is reduced, losses and consumption are reduced, and the stability is high.

The invention is applicable to the technical field of lamp installation and discloses a lamp mounting structure. The lamp mounting structure comprises a lamp body and a support, wherein the support is connected with the lamp body in a hanging way, a positioning block capable of preventing the support and the lamp body from rotating relatively is arranged between the support and the lamp body, one end of the positioning block is fixed on the lamp body, while the other end of the positioning block is connected to the support through a locking member, and a sliding groove allowing the locking member to pass therethrough is formed on the support. The lamp mounting structure is characterized in that the positioning block is arranged between the support and the lamp body, one end of the positioning block is fixed on the lamp body, while the other end of the positioning block is connected to the support through the locking member, and the support is further fixedly connected with the lamp body, so that the connection of the lamp body and the support is secured in the three-point positioning way and relative rotation between the lamp body and the support is effectively prevented, and in the meantime, the sliding groove is formed on the support so that the positioning block is slidingly connected to the support and the connection points are continuous, and as a result, the illumination angle of the lamp is accurate and can be adjusted electrodelessly, and the illumination effect of the lamp is improved.

The making process of mirror interference color stainless steel pattern includes the following steps: soaking bright mirror stainless steel product inside chemical coloring liquid to form ligh interference color oxide film; hardening the interference color oxide film in hardening electrolyte solution, enclosing and attaching and curing one layer of image and text protecting intermediate film; eliminating unprotected color oxide film; eliminating the said protecting intermediate film; washing, stoving, coating one layer of antifouling protection film of 5-80 nm thickness; and coating one or two layers of protecting film for packing. The process is simple, convenient, high in decoration effect, high in antifouling capacity and suitable for use in household appliance, kitchen apparatus, decoration, artistic work and other industry.

An LED lamp comprises a light-permeable lamp cover, a radiating base, LED light emitting units, a layout circuit conductive layer and a fixing mechanism, wherein the layout circuit conductive layer is connected with the LED light emitting units electrically, and the fixing mechanism is used for fixing the LED lamp at a set position. The LED light emitting units are fixed on the radiating base. The light-permeable lamp cover and the radiating base are mounted together to form a containing cavity for containing the LED light emitting units. The fixing mechanism is fixed on the radiating base directly, integrated to the radiating base, fixed on the light-permeable lamp cover directly, or integrated to the light-permeable lamp cover. Radiating through holes, which match with the LED light emitting units in arrangement, are further arranged among the LED light emitting units. Each LED light emitting unit is adjacent to the corresponding radiating through hole which penetrates through the light-permeable lamp cover and the radiating base. Both ends of each radiating through hole are communicated with air to form an air convection radiating passage. The LED lamp has the advantages that the LED lamp is simple in structure and effective in radiating, and the service life of the LED light emitting unit is long.

The invention relates to an underwater lamp with protective and cleaning functions. The underwater lamp comprises a lamp shell, a support and a base and further comprises a protective mechanism and acleaning mechanism, the protective mechanism comprises a water pump, a first driving component, two transmission components, two water proof hoods and two second supporting rods, the cleaning mechanism comprises a roller brush, two second driving components, two moving components, two guide rails, two fourth gears and two third supporting rods, and the first driving component comprises a first motor, a first gear, two second gears, two screw rods, two first supporting rods and two driving blocks. According to the underwater lamp with the protective and cleaning functions, by means of the protective mechanism, the time for the underwater lamp being soaked in water is shortened, so that the aging speed of the underwater lamp is slowed down, and the failure rate of the underwater lamp is reduced; and by means of the cleaning mechanism, the underwater lamp is cleaned, the surface of the underwater lamp can be kept clean, the irradiation effect of the underwater lamp is improved, and the speed of the underwater lamp being corroded is reduced.

The invention relates to the technical field of LED lamps, in particular to an automobile LED headlamp. The automobile LED headlamp comprises a lamp shell and a lampshade. A high-beam lamp unit (1), a low-beam lamp unit (2) and a steering lamp unit (3) are arranged between the lamp shell and the lampshade; and the low-beam lamp unit and the high-beam lamp unit are subjected to heat dissipation through a heat dissipation tube and a three-layer sticking structure. The automobile LED headlamp is simple in structure, better in heat dissipation effect and convenient to machine.

The phototherapeutic device includes one casing with inside holding chamber and in the shape suitable for hand to hole; one irradiating head on the casing and with transparent cover; one circuit board with electrically connected LED's to emit light of at least two different wavelengths towards the transparent cover; one LED controlling circuit for powering the circuit board and driving the LED's; and one operating interface on the casing for selecting the on-off of the LED's to emit light of different wavelengths. The present invention can switch in different irradiation wavelengths for reaching different functions.

The invention discloses a fruit juice processing method capable of sterilizing and maintaining the color. The method comprises the following steps: S1, selecting fruits which are close in maturity, intact in appearance and free from plant diseases and insect pests; S2, cleaning, peeling, denucleating and dicing the fruits, then juicing the fruits, filtering the obtained juice, and filling the juice into a container; S3, transferring the juice and the container to a high light treatment chamber, and carrying out intensive pulse light flash treatment; S4, carrying out heat treatment on the fruitjuice subjected to the pulsed flash treatment; and S5, cooling the fruit juice subjected to heat treatment, and putting the cooled fruit juice into a sterile bottle. The intensive pulse light treatment sterilizes the fruit juice and passivates polyphenol oxidase in the fruit juice; the treatment of pulsed highlight treatment makes enzymes or bacteria more sensitive to heat, so good sterilizationand enzyme inactivation effects on the juice can be achieved without a very high temperature in following-up heat treatment, so browning of the juice is effectively inhibited, and the original color and flavor of the juice can be reserved as much as possible.

The invention relates to a nursing frame for medical treatment, in particular to an adjustable nursing frame for medical treatment. The to-be-solved technical problem is to provide an adjustable nursing frame for medical treatment, which has the advantages of having a flexible structure, being capable of being adjusted and satisfying different use requirements of different medical workers, reducing time and labor, and having a wide application range. According to the technical scheme, the adjustable nursing frame for the medical treatment comprises a base, universal wheels, a first bearing, abig screw rod, a big nut, a tray, a first fixed block, a first threaded rod, a first guide rod, a second fixed block, a second threaded rod and the like; the bottom of the base is connected with the universal wheels, and the first bearing is embedded in the middle of the base. The provided adjustable nursing frame for the medical treatment has the advantages that the structure is flexible, the nursing frame can be adjusted conveniently, the use requirements of different medical workers can be satisfied, the time and labor are reduced, the application range is wide, the use is convenient, the movement is convenient, the maintenance and repairing are easy, the maintenance and repairing cost is low, and the production and manufacture are easy.

The invention discloses a street lamp with the adjustable light irradiation range. The street lamp with the adjustable light irradiation range includes a fixing frame, a base and a bulb, wherein the base is fixedly connected to the inner top wall of the fixing frame, the bulb is fixedly connected to the lower end of the base, and two small motors are symmetrically connected to the inner top wall of the fixing frame. The street lamp with the adjustable light irradiation range is simple in structure, by additionally adding the small motors, screws and nuts, a switch is turned on in a sunny day,and the small motors forward rotate at the moment; a first arc cover and a second arc cover are turned upwards, then the irradiation range of light is expanded, and meanwhile reflectors also change the inclination, so that the range of the light reflected by the reflectors also changes; and the irradiation area of the light is larger, the light reflected by the reflectors is superimposed on the light, the light shined on the ground is brighter, and thus the good irradiation effect is achieved.

The invention relates to a focusing lamp lens set. The focusing lamp lens set comprises a first lens and a lens assembly, wherein the space between the first lens and a light source is fixed, the first lens emits all lights of the light source, and the lens assembly is located on the light emitting side of the first lens; the lens assembly comprises one or more concave lenses and one or more convex lenses, wherein the convex lenses are located between the first lens and the concave lenses; the convex lenses and the concave lenses have the same radius and the same refractive index, the convex faces of the convex lenses are opposite to the concave faces of the concave lenses, and the space between the convex lenses and the concave lenses can be adjusted so that different emitting angles canbe obtained. By the adoption of the focusing lamp lens set, the light efficiency is improved, and the irradiation effect is good.

The invention provides a mirror used for a bathroom and provided with an LED light source, and belongs to the technical field of home decoration. The problem is solved that the illuminating effect ofan existing mirror lamp is not ideal. The mirror used for the bathroom and provided with the LED light source comprises a base, lamp strips and mirror surface glass, wherein the base is quadrangular and is formed by connecting four borders end to end, each border is composed of a bottom plate and side plates arrayed on the two sides of the bottom plate respectively, an installing plate parallel tothe corresponding bottom plate is fixedly arranged between every two side plates, and the installing plates and the bottom plates define form isolating spaces; the lamp strips are fixedly arranged onthe sides, away from the bottom plates, of the installing plates, a row of LED lamps which are uniformly distributed are fixedly arranged on each lamp strip, and a diffusing plate parallel to the corresponding installing plate is arranged above each lamp strip and stretches across the two corresponding side plates; the mirror surface glass covers all the borders, light-transmitting regions corresponding to the diffusing plates are arranged on the mirror surface glass, and light emitted by all the LED lamps sequentially penetrates through the diffusing plates and the light-transmitting regionsand diffuses outwards. The mirror has the advantage of being good in illuminating and decorating effect.

The invention discloses a non-glare fine turning light variable lamp which comprises a substrate and a light source array, wherein the light source array comprises point light source groups, and each point light source group comprises a plurality of light-emitting point light sources; a shading board is arranged above the light source array, and light transmitting holes are arranged on the shading board; and transparent light baffle bars are arranged between the light source array and the shading board and switched between a shading state and a moving away state. The invention can greatly reduce glare phenomena, realize good irradiation effect and better solve the problem of visual fatigue of people; the light emitting effect can be controlled by generally changing the magnitude of power supply current, and moreover, required color temperature and / or color effects can be achieved through controlling the displacement states of the plurality of transparent light baffle bars so as to achieve a precise light variable regulating function. The structure of the invention can be manufactured into more light variable lamp products with different functions of different kinds.

The invention discloses an LED plant growth lamp adjusting device and method. The LED plant growth lamp adjusting device comprises a growth lamp body. The growth lamp body is composed of a supportingbox, a sliding column, a universal column and a lamp post. A plurality of sets of LED lamp pieces are mounted on the surface of the lamp post. A sliding groove is formed in the lower surface of the supporting box in the length direction of the box. The upper end of the sliding column is movably inserted into the sliding groove. A sliding block is slidably arranged in the supporting box. A first driving motor is fixedly mounted on the side, adjacent to a transmission box, of the lower surface of the supporting box. A limiting tube is fixedly mounted at the lower end of the sliding column, a sleeve is mounted on the front side surface of the limiting tube, and a second driving motor is fixedly mounted on the rear side wall of the limiting tube. According to the LED plant growth lamp adjusting device and method, the transverse distance between the LED lamp and a plant can be shortened, the second driving motor is started, the universal column is swung to the lower end of the sliding column, the height distance between the LED lamp and the plant can be shortened, the irradiation effect of the LED lamplight is improved, and the growth efficiency of the plant can be improved.

The invention discloses a concealed lifting and lighting mechanism with a blower cooling mechanism, which comprises a main casing, a main cavity in the middle of the main casing, and two transmission shafts arranged up and down in the main cavity. The two ends are hinged on the left and right inner walls of the main cavity, a transmission roller is fixed on the transmission shaft, the transmission belt is tensioned on the two transmission rollers, a connecting block is fixed on the transmission belt, and a lighting lamp is fixed on the connecting block. An outer connection shell and a ventilation circulation shell are fixed on the rear wall of the middle part of the shell, and the outer connection shell is located in the ventilation circulation shell. It can be fixed in the wall or in the cabinet, and it can adjust the up and down position for dynamic irradiation, and its irradiation effect is good. The blowing effect of the through slot can realize the effect of blowing when lighting, which can meet the needs of different people.

The invention relates to a multimedia display and demonstration device for metal artwork entities. The multimedia display and demonstration device comprises a circular display stand and is characterized in that a display cabinet is fixedly arranged at the bottom of the circular display stand, and an arc irradiation shooting board is fixedly at the top edge of the circular display stand. The multimedia display and demonstration device has the advantages that by the arc irradiation shooting board, good irradiation ability is achieved, metal artwork can be irradiated comprehensively, a display effect can be increased, artwork can be shot and displayed in a large screen, and tourists can observe the displaying artwork closely in a far-way place; by a protecting ring, a good vibration-resistanteffect is achieved, a good buffering and damping effect can be achieved when the device is subjected to external accidental collision, the metal artwork can be effectively protected, and people's userequirements can be effectively satisfied; by moving wheels, moving and fixing are facilitated, stable fixing is achieved; multi-angle display of the artwork can be achieved by a rotating motor.

The invention discloses a plant culture rack system based on a natural light source and an artificial light source. The system comprises a natural light collecting module and a culture rack module. The natural light collecting module is located above the culture rack module, the natural light collecting module comprises a lighting device, a light guiding device, a light emitting device and an automatic tracking conversion device, and the culture rack module includes a culture rack base, culture positions and a boss. The culture positions and the boss are arranged on the upper surface of the culture frame module, the boss is arranged between each two adjacent culture positions, and the culture positions and the boss are evenly arranged on the culture rack base. The boss is in the shape of aquadrangular prism, and the boss includes an LED lamp at the upper end of the boss and an internal heat pipe radiator. The system combines a natural light illumination system and an artificial lightillumination system into the same illumination unit system, devices are simple, the installation is convenient and flexible, no major construction modification is needed for a plant culture room building structure, and by using the sunlight light source and the artificial light source to be combined to conduct lighting, the system is uniform in illumination, energy-saving and environmental-protection, and ensures the continuous and stable lighting quality required for plant growth.

The invention discloses a vehicle-mounted emergency water purification device by evaporating condensate water through sunlight focusing. The vehicle-mounted emergency water purification device comprises a distillation cavity and a collection cavity, wherein four groups of condensing heating devices are arranged in the distillation cavity; the condensing heating devices comprise convex lenses, connecting rods, sliding roller shafts, movable connecting rods and pull rod structures; the convex lenses are connected to side walls of the distillation cavity through a rotating shaft on the top ends of the connecting rods; the convex lenses of different heights on the same section are fixedly connected with one movable connecting rod through the corresponding connecting rod; the movable connecting rods are connected to the pull rod structures through belts and the sliding roller shafts. According to the vehicle-mounted emergency water purification device, recycled water in the distillation cavity is heated by utilizing the multiple convex lenses, and the whole device is high in heating rate. Meanwhile, the refraction angles of the convex lenses are intelligently adjusted according to different sunlight irradiation angles all the year round and different sunlight irradiation angles on the same day, the maximization of the heating effect is guaranteed, and the device is simple in operation and good in practical effect.

The invention provides a light emitting diode (LED) ceiling lamp which is provided with nine condensing lenses and a surface cover which is covered on the condensing lenses, wherein the diameters of the condensing lenses range from 11.6mm to 12mm, and the diameter of the surface cover ranges from 96mm to 100mm. An inner circle distribution line and an outer circle distribution line are installed on the surface cover, three condensing lenses are evenly installed on the inner circle distribution line, and six condensing lenses are evenly distributed on the outer circle distribution line. By means of light condensation and reflection technology of transparent plastic, the diameters of the condensing lenses range from 11.6mm to 12mm, the nine condensing lenses are distributed on an inner circle and an outer circle of the surface cover through the inner circle distribution line and the outer circle distribution line of the surface cover, and therefore, the size of the surface cover is reduced. By means of adjustment of the sizes and reasonable distribution positions of the condensing lenses, the LED ceiling lamp has the small size, LED lamp beads emit light and irradiate uniformly, good illuminating effects are obtained, no light spot is produced, and cost is lowered.

The invention discloses a mixed catalyst ultrasonic atomization organic sewage purifying system under the ultraviolet condition.The organic sewage purifying system comprises an atomization pond, an atomization pipe and auxiliary equipment, the atomization pipe is arranged in the atomization pond, an air supply fan is arranged on the lower portion in the atomization pond, the upper portion of the air supply fan is sequentially connected with an ultrasound generating circuit and an ultrasound generator, an air inlet pipe is arranged in the gap between the atomization pond and the atomization pipe, a fan is arranged at the end of the air inlet pipe, and the tail of the air inlet pipe leads to the air supply fan; the top of the atomization pipe is connected with a reliquefaction device, and an ultraviolet lamp is arranged in the inner wall of the upper portion of the atomization pipe.The organic sewage purifying system further comprises an organic sewage filtering device and a hydrogen peroxide device which are connected with the bottom of the atomization pipe through pipelines; a pumping pipe is arranged in the gap between the atomization pond and the atomization pipe, one end of the pumping pipe is located at one side of the bottom of the atomization pipe, and the other end of the pumping pipe is connected with a pumping motor.Non-large-scale biochemical sewage can be treated, and the influence on external environment by organic sewage emission is reduced to the maximum.

The invention provides a water-wave landscape lamp with automatic dust removal and purification functions. The water-wave landscape lamp comprises a water storage module and a water tank module, wherein the water storage module comprises a baffle; the baffle comprises a rotary plate; a switch device is arranged on the rotary plate; the water tank module comprises a water storage tank, and a watervalve driven by a power supply is arranged on the water storage tank; a draining pipe is connected to a draining end in a sealing manner; and the water valve is connected with a photoresistor througha lead. According to the water-wave landscape lamp, water is stored by virtue of lampshade glass of the landscape lamp, and a water-wave effect can be achieved during the illumination, so that the ornamental value is increased, and the heat dissipation of the landscape lamp is promoted; and besides, dust and fallen leaves on the landscape lamp can be completely flushed by virtue of a water discharging operation, so that illumination light of the landscape lamp is not interfered, and the automatic cleaning of the lampshade glass of the landscape lamp is realized.

The invention provides an improved motorcycle taillight, and belongs to the technical field of motorcycle accessories. The problem that an existing motorcycle taillight is poor in irradiation effect is solved. The improved motorcycle taillight comprises a light shell, a reflector and a light cover. The reflector is arranged on the face of the light shell, a plurality of reflecting parts are arranged on the face of the reflector, and the reflecting parts are arranged in a downward parabola shape. The reflector is provided with at least one light emitting source, and light emitted by the light emitting sources irradiates on the outer surfaces of the reflecting parts and is reflected to the outside. The light cover is transparent, is arranged outside the reflector in a covering manner and is in close fit with the light shell. The light reflected by the reflecting parts penetrates the light cover and then enters the outside. The improved motorcycle taillight has the beneficial effect of being good in irradiation effect.

The invention discloses a cable protection device for the taillight on the rear leg of an X-leg pump truck, comprising a pump leg which is internally provided with an oil pipe. The outer side of the pump leg is fixedly connected with a taillight through a shock absorber. A cable is connected with a run-through protection pipe. The run-through protection pipe is fixedly connected with the pump leg.The run-through protection pipe is fixedly connected with a bent protection pipe. The bent protection pipe is fixedly connected with a linear protection pipe. The linear protection pipe and the oil pipe are fixedly connected with a clamping plate part. The clamping plate part is fixedly connected with the pump leg. The linear protection pipe and the bent protection pipe are arranged inside the pump leg to prevent the erosion of the cable by various substances inside the pump leg. The run-through protection pipe composed of a connecting pipe, a second spring, an outer cylinder, an inner cylinder, a steel ball and a hose is arranged at the place where the cable runs through the pump leg. The shock of the cable is absorbed by the cable. The rolling of the steel ball, the outer cylinder and the inner cylinder increases the rotation effect of the cable in the protection pipe and reduces the cable damage caused by rotation wear.

The invention discloses an up and down adjustable concealed lifting lighting mechanism, which comprises a main casing and a wall, the middle part of the front wall of the wall has a main installation groove, and the front main wall is fixed on the front wall of the wall The lower middle part of the front main wall board has a vertical irradiation through groove, the middle part of the main installation groove is fixed with a vertical partition, the rear wall of the main installation groove is fixed with a rear vertical board, and the vertical partition The edge is fixed on the inner wall of the main installation groove, the main casing is in the main installation groove and between the front main wallboard and the vertical partition, and the middle wall of the rear plate of the main casing is fixed with a lifting block; It can be fixed in the wall or in the cabinet, and it can adjust the up and down position for dynamic irradiation. Objects can enter the main installation groove, which can meet different irradiation and irradiation effects, which is very convenient.

The invention provides an LED packaging structure and method, a display device and an illuminating device, which belong to the field of photoelectric technology. The LED comprises a bracket with a cavity and at least one LED chip arranged in the cavity, wherein after the cavity is filled with fluorescent glue, at least one concave mirror structure is formed at the light-emitting side of the LED chip. The invention provides an LED packaging structure with wide-viewing angle and an LED packaging method, a display device and an illuminating device. The illuminating range of an LED is enlarged at lower cost and the illuminating effect of the LED is improved.