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62results about How to "Improve lighting quality" patented technology
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Energy-saving illumination control method and system for urban illumination LED lamp group
InactiveCN119403009Areduce brightnessReduce the burden onElectrical apparatusEnergy saving control techniquesEnergy efficient lightingTraffic flow
The invention discloses an energy-saving illumination control system and method for an urban illumination LED lamp group, and relates to the technical field of illumination control, and the system comprises an ambient light detection module, a traffic flow monitoring module, a time period division module, a weather information acquisition module, a weather information control module, an LED lamp group driving module, a wireless communication module, a high-precision photosensitive sensor for the ambient light detection module, a filtering and temperature compensation module, and an intensity measurement accurate data transmission module. The traffic flow monitoring module depends on geomagnetism or camera shooting, is high in precision and strong in recognition, and facilitates regulation and control through data; the time period division module accurately times and corrects time according to a clock chip, and sets illumination measures according to the time; the weather information acquisition module is networked to acquire meteorological data, and lamps are adjusted according to day conditions; and the control module multi-core microprocessor calculates illumination levels and brightness according to multi-source data to control lamp groups. According to multi-factor intelligent lamp control, energy saving is remarkable, lighting quality is good, comfort and safety are improved, remote monitoring and management can be achieved, troubleshooting is accurate and efficient, maintenance is convenient and fast, intelligent and green development of urban lighting is promoted, and the intelligent city construction requirement is met.
Owner:SHENZHEN HUACHU TECHNOLOGY CO LTD
Smart urban road illuminating lamp for urban traffic
PendingCN119532684Aavoid destructionavoid collisionMechanical apparatusLighting elementsStructural engineeringMechanical engineering
The invention relates to the technical field of road illuminating lamps, and discloses a smart urban road illuminating lamp for urban traffic, which comprises a supporting rod, the bottom of the supporting rod is fixedly connected with a base, the surface of the supporting rod is fixedly connected with an electric push rod, and the end part of the supporting rod is fixedly connected with a lamp holder. And an illuminating lamp is fixedly connected to the inner wall of the lamp holder, and a protective cover is fixedly connected to the end of the supporting rod. By arranging the protection mechanism, firstly, an electric push rod is started to push a right-angle rod to move downwards, when the right-angle rod moves downwards, a merging rod is pulled to move downwards, when the merging rod moves, a driven rod is driven to move in the direction close to each other, and when the driven rod moves, a sliding frame is driven to move in the direction close to each other on the inner wall of a sliding groove plate; when the sliding frame moves, the limiting rods are pushed to move in the direction close to each other and contract, and when the sliding frame moves, the pushing blocks are pushed to move in the direction close to each other.
Owner:河南睿光新能源科技有限公司
LED illuminating lamp capable of turning over at multiple angles
ActiveCN119146410AAvoid the disadvantages of relatively fixed anglesLighting range activeElectrical apparatusLighting support devicesMicro motorGas supply
The invention discloses an LED illuminating lamp capable of overturning at multiple angles, and relates to the field of LED illuminating lamps, the LED illuminating lamp comprises a preset base, a reserved micro motor and an illuminating lamp body, the reserved micro motor is mounted at the upper end of the preset base, and the illuminating lamp body is mounted at the lower end of the preset base in a nested manner; and the output end of the reserved micro motor is fixedly connected with a butt joint eccentric wheel, the butt joint eccentric wheel is arranged in the preset base, and the upper end of the illuminating lamp body is fixedly connected with a nested butt joint piece. According to the LED illuminating lamp capable of turning over at the multiple angles, the LED illuminating lamp moves inwards to press a first butt-joint air bag, the first butt-joint air bag supplies air to the interior of a second butt-joint air bag through a reserved air supply hose to expand, and then the illuminating lamp body is pushed to turn over at the multiple angles along the lower end of the preset base according to requirements; the defect that a traditional installation angle is fixed is overcome, multi-range-angle movement work can be rapidly and stably carried out according to the requirements of a user, and the illumination range of the lamp is more active.
Owner:JIANGSU STAR LIGHTING CO LTD
Light source assembly and lamp
ActiveCN222559891Uachieve lighting effectsimprove distributionLight source combinationsElongate light sourcesLight spotEngineering
The utility model provides a light source assembly and a lamp, the light source assembly comprises a light source substrate and a plurality of light emitting units arranged on the light source substrate, and the light source substrate is provided with a geometric center. Each light-emitting unit comprises two light-emitting chips which are integrated in a packaging unit, have different colors and can be independently controlled, a lamp cup boundary is arranged between the two light-emitting chips with different colors, and each light-emitting unit is provided with a light-emitting center; the connecting line of the light-emitting center of the light-emitting unit and the geometric center of the light source substrate is perpendicular to the lamp cup boundary. According to the light source assembly, the problem of non-circular light spots of an existing double-color LED can be solved, and the lighting effect is improved.
Owner:OPPLE LIGHTING CO LTD +1
CSP backlight source double-layer packaging structure and processing method thereof
The invention relates to the technical field of backlight display equipment, and provides a CSP backlight source double-layer packaging structure and a processing method thereof, and the CSP backlight source double-layer packaging structure comprises a substrate which is provided with a light-emitting circuit; the CSP comprises a packaging structure and a light-emitting chip arranged in the packaging structure, the light-emitting chip is arranged on the substrate and electrically connected with the light-emitting circuit, and the light-emitting chip is a Mini LED; the packaging adhesive layer comprises a first adhesive layer and a second adhesive layer, the first adhesive layer is connected to the substrate in a sealed mode and wraps the CSP package, a first gap is formed between the first adhesive layer and the CSP package, the second adhesive layer is connected to the substrate, and the first gap is filled with the second adhesive layer and sealed by the second adhesive layer; the first glue layer and the second glue layer are transparent shells formed through glue dispensing and curing of a glue dispenser. According to the CSP backlight source double-layer packaging structure, air gaps between the first adhesive layer and the CSP packaging and between the first adhesive layer and the second adhesive layer can be eliminated, meanwhile, the risk that the CSP backlight source is eroded by water vapor is eliminated, and the effect of improving the light emitting quality of the CSP backlight source is achieved.
Owner:北京易美新创科技有限公司
Optical structure for wide-angle linear illumination
ActiveCN119617336Alower the altitudelow costNon-electric lightingPoint-like light sourceLight spotFacula
The invention relates to a wide-angle linear lighting optical structure which comprises a linear lens body and a linear anti-dazzle cover body detachably connected to the linear lens body, the linear lens body comprises a platform and a plurality of lenses which are linearly distributed and arranged on the platform at intervals, and the linear anti-dazzle cover body comprises a plurality of anti-dazzle covers which are linearly distributed. The number of the anti-dazzle covers is consistent with that of the lenses, the anti-dazzle covers and the lenses are in one-to-one correspondence, the anti-dazzle covers cover the lenses corresponding to the anti-dazzle covers in position, and the lenses are of a semi-lattice type Fresnel semi-convex lens structure on the whole. The large-angle grating linear illumination device has the advantages that large-angle grating linear illumination can meet the requirements of good light spots, good anti-dazzle performance and high efficiency at the same time.
Owner:NATA LIGHTING CO LTD
Intelligent control method and system for mobile lighting device
PendingCN119313917Aidentification helpsImprove lighting qualityCharacter and pattern recognitionArtificial lifeIntelligent lightingImage manipulation
The invention discloses an intelligent control method and system for a mobile lighting device, and relates to the technical field of mobile lighting. An intelligent control system of a mobile lighting device comprises a lighting target preprocessing module, a lighting target identification module, a lighting scheme output module and a lighting device intelligent control module. According to the invention, through combining a plurality of image processing layers of the trained residual learning network and the deep convolutional network, image enhancement operation is carried out in the illumination target preprocessing model, which is helpful for identifying a dynamic target object under various environmental conditions; by using the illumination target identification model, motion prediction can be carried out on an identification target, accurate positioning information is output, and necessary target positioning information is provided for intelligent illumination control; the optimal intelligent control scheme of the lighting device is calculated and output by adopting an improved group optimization algorithm, so that intelligent control of the lighting device is realized.
Owner:SHENZHEN FUYUAN SHENG TECH CO LTD
Optical wavelength conversion device and light source
ActiveCN222503625USimple structureoverall small sizeSpectral modifiersLight equipmentFluorescent light
The utility model relates to the technical field of lighting equipment, in particular to an optical wavelength conversion device and a light source, the optical wavelength conversion device is used for receiving laser and emitting fluorescence in a specified direction under the excitation action of the laser, and the optical wavelength conversion device comprises a substrate and a plurality of surface microstructures. The substrate has a thickness direction and comprises a first surface and a second surface, and the first surface and the second surface are located on the two sides of the substrate in the thickness direction. The plurality of surface microstructures are arranged on the first surface of the substrate, each surface microstructure is provided with a third surface, the third surface is inclined relative to the first surface, and the third surface is provided with a wavelength conversion layer, so that the third surface is used for absorbing laser to generate fluorescent light and reflecting the laser which is not absorbed; and the reflection direction of the laser which is not absorbed is consistent with a specified direction. Through the arrangement, reflected laser and excited fluorescence can be mixed together, Fresnel reflection of the laser on the surface of the device can be reduced, and meanwhile, the laser for exciting the fluorescence is increased.
Owner:APPOTRONICS CORP LTD
Laser
ActiveCN222338773UImprove lighting qualityAccurate fitLaser detailsSemiconductor lasersLaser lightErbium lasers
The embodiment of the utility model provides a laser, and relates to the technical field of laser packaging. The laser includes: a base plate; the light-emitting assembly is located on one side of the bottom plate and used for emitting laser; the steering component is located on one side of the bottom plate, located on the light-emitting side of the light-emitting assembly and used for deflecting the laser emitted by the light-emitting assembly to the light-emitting surface side of the laser; wherein the bottom plate comprises a first positioning part, the first positioning part is located on the side, facing the steering component, of the bottom plate, the steering component comprises a second positioning part, the second positioning part is located on the side, facing the bottom plate, of the steering component, and the first positioning part and the second positioning part are matched and embedded. Therefore, the first positioning part on the bottom plate is embedded with the second positioning part on the steering component, so that the steering component can be accurately attached to the preset position of the bottom plate, the attaching precision of the steering component is improved, efficiency loss caused by attaching tolerance is reduced, and the light emitting quality of the laser is improved.
Owner:QINGDAO HISENSE LASER DISPLAY CO LTD
A lamp panel and a lamp thereof
This utility model relates to a light panel and its lighting fixture, comprising: an elongated LED light panel, wherein at least one row of LED beads is arranged on one side of the LED light panel along its extension direction, and an EVA adhesive layer covers the LED light panel and the LED beads. The edge of the EVA adhesive layer on each LED bead forms an arc shape from the top of the LED bead to one side of the LED light panel, creating an LED light-transmitting surface for outward light scattering. Simultaneously, an elongated light-transmitting housing, a mounting housing sealed to the light-transmitting housing, and a mounting groove arranged on the inner wall of the mounting housing corresponding to the light-transmitting housing, with the light panel disposed within the mounting groove. The light panel and its lighting fixture disclosed in this utility model, with the EVA adhesive layer covering the LED light panel and LED beads, possess excellent high-temperature resistance, remaining stable under high-temperature conditions, preventing damage to the LED beads and light panel due to high temperatures, thereby extending the service life of the lighting fixture in high-temperature environments.
Owner:ZHONGYANG OPTOELECTRONICS CO LTD
Optical scanning device
An optical scanning device (10) of the present invention includes a light source (17) and a MEMS optical deflector (20) mounted on the same substrate, at least one optical path generation mirror (23, 25) configured to generate an optical path which causes a light beam (Lp) emitted from the light source (17) to enter the MEMS optical deflector (20), and a lens (19) arranged between the light source (17) and the first optical path generation mirror (23). A shielding plate (41) has an elliptical aperture (42) and is attached to the optical path generation mirror (23). The light beam (Lp) from the lens (19) has a peripheral edge on a cross section thereof, which is cut by the elliptical aperture (42).
Owner:STANLEY ELECTRIC CO LTD
Light-emitting element and light-emitting device
The utility model provides a light-emitting element and a light-emitting device. The light-emitting element comprises a substrate and an LED chip, and the orthographic projection of the LED chip on the first surface of the substrate and the first surface of the substrate are both square; an electrode is arranged at each of a pair of diagonal positions on the surface, deviating from the substrate, of the LED chip, and the electrodes are electrically connected with the substrate. The two electrodes, deviating from the surface of the substrate, of the LED chip are respectively arranged at one pair of diagonal positions, so that current is more uniformly injected into each region of the chip on the premise that the light-emitting area of the chip is not reduced; the luminous intensity on the surface of the chip is more uniformly distributed, and the illumination quality is improved; the light-emitting element can generate more uniform light spots; the lower voltage requirement can be met, the energy efficiency of the light-emitting element is improved, and the energy consumption is reduced; the temperature and brightness uniformity of the light-emitting element are improved, and the reliability and performance of the light-emitting element are enhanced.
Owner:LUMINUS (XIAMEN) CO LTD
Wall light optical system
This utility model discloses a wall lamp optical system, comprising: a light source module, including a light-emitting surface with uniformly arranged light-emitting units; a reflector, including a side wall and a light inlet and a light outlet disposed opposite to each other; the light-emitting surface is disposed at the light inlet; wherein, the side wall is a curved surface bent inwards towards the reflector, and the curvature of the side wall in a first direction is greater than the curvature in a second direction; the first direction is parallel to the light-emitting surface, and the second direction is perpendicular to the first direction; an arched light mixing cover is disposed on the side of the reflector near the light source module; and a lampshade is located at the light outlet. This utility model provides a wall lamp optical system that achieves uniform light guidance, achieves a large-area wall washing effect, makes the edge transition of the light spot smoother, and significantly improves lighting quality and visual comfort.
Owner:SHENZHEN INTELLIROCKS TECH CO LTD +1
Full-screen lighting module structure
ActiveCN224261545UEasy to installImprove installation efficiencyProtective devices for lightingOther drying apparatusStructural engineeringMechanical engineering
According to the full-screen lighting module structure, the side plates on the cover body are inserted along the corresponding inserting grooves until the lower end faces of the bent parts abut against the upper end faces of the limiting flanges, at the moment, the clamping strips on the side plates are located in the inserting grooves, and the ends of the clamping strips abut against the lower portions of the limiting flanges, so that the side plates are clamped in the clamping strips. The clamping strips are limited in the inserting grooves, so that installation of the lampshade and the middle frame is completed, the installation mode is simple, the installation efficiency is improved, and the maintenance difficulty is reduced; after the lampshade and the middle frame are installed, the light-emitting surface of the lampshade body completely covers the area where the middle frame is installed due to abutting and limiting of the lower end face of the bent part and the upper end face of the limiting flange, the situation that edge light of the lampshade body is blocked or leaked by the middle frame to form a black edge or a dark area when the illumination module emits light is avoided, and therefore the full-screen illumination effect of the lampshade is achieved; and the lighting quality and the attractiveness are improved.
Owner:GUANGDONG SHIYA LIGHTING TECHNOLOGY CO LTD
Angle-adjustable building energy-saving lighting device
ActiveCN222392717UImprove power generation efficiencysave energyPhotovoltaic supportsSolar heating energyEnergy efficient lightingBuilding energy
The utility model relates to the technical field of building lighting devices, in particular to an angle-adjustable building energy-saving lighting device which comprises a box body, a mounting mechanism is arranged on the box body, an adjusting box is arranged on one side of the box body, the interior of the adjusting box is communicated with the interior of the box body, a first adjusting hole is formed in the top end of the box body, and a second adjusting hole is formed in the top end of the box body. A first adjusting hole is formed in the bottom end of the box body, a second adjusting hole is formed in the bottom end of the box body, a first adjusting shaft is arranged on the first adjusting hole, a second adjusting shaft is arranged on the second adjusting hole, first conical teeth are arranged at the bottom end of the first adjusting shaft and the top end of the second adjusting shaft, and a solar panel is arranged at the top end of the first adjusting shaft; according to the structure, double-angle adjustment of the solar panel and the illumination mechanism is achieved, the solar energy utilization efficiency is improved, diversified illumination requirements are met, and the energy-saving performance, the flexibility and the intelligent level of a building illumination system are remarkably improved.
Owner:DESIGN & RES INST OF JILIN JIANZHU UNIV
A method for reducing the color temperature and blue light radiation of a white light LED lighting source
ActiveCN114892168Blow color temperatureReduce blue light radiationElectric discharge tubesMetallic material coating processesOptical radiationAcoustic wave
The present invention relates to an acoustic wave assisted thin film deposition device and its application. The acoustic wave assisted thin film deposition device is a closed container, in which an acoustic wave generator and a material source containing thin film deposition material are arranged. The acoustic wave generator is controlled by an acoustic wave controller to realize common vibration with the material source, so that the thin film deposition material inside is deposited on an LED light source sample. The acoustic wave assisted thin film deposition device of the present invention is suitable for the reprocessing process of a white light LED light source to obtain a white light LED light source with low color temperature and low blue light radiation. The process has the advantages of simple and cheap equipment, simple and fast operation, and green environmental protection.
Owner:SHANXI DATONG UNIV
LED lamp
ActiveCN222164550UUniform irradiation rangereduce stimulationGlobesLight fasteningsLight energyLED lamp
The utility model discloses an LED lamp which comprises a heat dissipation shell, a first threaded groove is formed in the inner bottom of the heat dissipation shell in a threaded mode, an LED lamp assembly is arranged at the bottom end of the heat dissipation shell, a radiator is arranged below the LED lamp assembly, an anti-dazzle lampshade is arranged at the inner top of the heat dissipation shell, a lens is arranged in the anti-dazzle lampshade, and a light source is arranged in the anti-dazzle lampshade. The lens comprises a light incident surface for receiving light rays and a light emergent surface for emitting the light rays, the light emergent surface of the lens is mounted on one side close to the anti-dazzle lampshade, the light rays are emitted to the lens mainly through the LED lamp assembly, then the light direction is changed through refraction of the lens, the light emergent efficiency is controlled, and the purpose of enlarging the light emitting angle is achieved; according to the LED lamp, the uniformity of an illuminated surface and the utilization rate of light energy are improved, the overall illumination range of the LED lamp is more uniform, stimulation of light to human eyes can be effectively reduced through the anti-dazzle lampshade, and the visual comfort and the illumination quality are improved.
Owner:TOP LIGHTING (HUIZHOU) CO LTD
LED lighting device with intelligent color temperature adjustment
ActiveCN118998712BPrecise position controlreduce fatigueElectrical apparatusElectric circuit arrangementsEngineeringLamp shell
The present invention relates to the technical field of LED lamps, and in particular to an LED lighting device with intelligent color temperature adjustment, comprising a lamp housing and a lamp board, wherein a plurality of groups of lamp beads with different color temperatures are arranged on the lamp board, and the LED lighting device also comprises a color temperature adjustment mechanism, wherein the color temperature adjustment mechanism comprises a switch component electrically connected to each group of lamp beads, and a control component capable of controlling all the switch components, and an annular surface surrounding an open portion of the lamp housing for mounting all the switch components, wherein a slide groove capable of sliding the switch component is provided at a position of the annular surface corresponding to each switch component, and a displacement driver is also provided on the annular surface, and the present invention utilizes a combination of LED lamp beads with different color temperatures to realize the change of light color, and at the same time, under the action of a plurality of light sensors, the changes in ambient light intensity and color temperature are captured more comprehensively, and the cooperation between the control component and the switch component ensures that the lighting device can dynamically adjust the color temperature according to actual lighting conditions.
Owner:NINGBO SUNPU OPTO SEMICON
Surgical spreader with light source, which can be introduced into narrow gaps
The application provides a surgical spreader with a light source and capable of being inserted into a narrow gap, and relates to the technical field of medical devices, comprising a spreader, wherein the spreader comprises a spreader arm, one end of the spreader arm is provided with a spreader claw, and the end of the spreader arm close to the spreader claw is provided with an illumination mechanism; the illumination mechanism comprises: a lamp, which is arranged at one end of the spreader arm; and a first adjusting mechanism, which is suitable for adjusting the illumination angle of the lamp. Through the arrangement of the spreader arm, the spreader claw and the illumination mechanism (the lamp and the adjusting mechanism), the spreader can be inserted into a narrow gap / cut for use; the adjusting mechanism can dynamically adjust the illumination angle of the lamp according to the operation and the needs of the doctor, the illumination quality of the surgical field in the narrow gap is improved, the doctor can obtain clearer stereoscopic vision, the damage of repeated pulling of tissues is reduced, the operation efficiency and safety are improved, and the problem that the existing surgical spreader is inconvenient to use due to poor illumination quality of the surgical field in a narrow gap is solved.
Owner:NANJING DRUM TOWER HOSPITAL
Atmosphere lamp convenient to assemble
ActiveCN222669826UEasy to installEasy to assembleMechanical apparatusPassenger/driving compartment lightingsLight guideStructural engineering
The utility model relates to the field of atmosphere lamps, in particular to an atmosphere lamp convenient to assemble, which comprises a light guide support, a mounting seat is arranged at one end of the light guide support, a mounting groove is arranged on one side of the mounting seat, a PCBA (printed circuit board assembly) is mounted in the mounting groove, a lamp cap and pins are mounted on the PCBA, a plug-in part is arranged on the mounting seat, and the plug-in part is connected with the light guide support. The atmosphere lamp convenient to assemble comprises a mounting base and a light guide support, a mounting groove is formed in the mounting base, a pin is arranged in the mounting base, the pin is embedded in the inserting part, a sealing cover used for sealing the mounting groove is mounted on one side of the mounting base, the light guide support further comprises a strip-shaped frame fixed to the side, away from the sealing cover, of the light guide support, a strip-shaped groove is formed in the side wall of the strip-shaped frame, and a light guide strip is mounted in the strip-shaped groove. Through ingenious structural design, such as the mounting seat, the inserting part and the mounting plate, the atmosphere lamp can be stably mounted on various surfaces. Meanwhile, due to the screw mounting holes in the mounting plate, the mounting process becomes simple and quick, and the mounting efficiency is greatly improved.
Owner:DONGFENG ADIENT AUTOMOTIVE SEATING CO LTD
Three-fork positioning strip adaptive to internal corner of outer wall of building and self-fixing multi-position widening lamp strip
ActiveCN222616768UImprove usage statusEasy to fixLighting support devicesOutdoor lightingStructural engineeringMechanical engineering
Owner:HARBIN INST OF TECH URBAN PLANNING & DESIGN RES INST CO LTD
LED light source plate, light-emitting assembly, light-emitting assembly and light source
ActiveCN222634447UOvercome the defects of the triangle dark zoneImprove lighting effectsLight fasteningsSemiconductor devices for light sourcesLED lampDark zone
The utility model discloses a light-emitting diode (LED) light source plate, a light-emitting assembly, a light-emitting assembly and a light source, the LED light source plate at least comprises a loading plate and LED lamp beads distributed on the loading plate, the loading plate sequentially comprises a plate head and a plate body which are located near the center position, the plate body extends in a clockwise direction or an anticlockwise direction in an approximately spiral mode, and the plate head is arranged on the loading plate. The plate body comprises radius gradual change parts and transition structures connected between the two adjacent radius gradual change parts, and the inner diameter of the plate body on the rear side of the transition structures is larger than that of the plate body in front of the transition structures when observed from the plate head to the tail end of the plate body. According to the utility model, by optimizing the matching and arrangement form of the LED lamp beads, the illumination effect is effectively improved, the defect of a triangular dark area of a traditional spiral arrangement structure is overcome, and the illumination quality is effectively improved.
Owner:JIAXING ZHUOGUANG INTELLIGENT TECH CO LTD
Vertical cavity surface emitting laser and preparation method thereof
PendingCN119627620Areduce bit error rateimprove performanceLaser detailsSemiconductor lasersVertical-cavity surface-emitting laserPhysical chemistry
The invention provides a vertical cavity surface emitting laser and a preparation method thereof, and relates to the technical field of semiconductor lasers. The vertical cavity surface emitting laser comprises a substrate, an N-type DBR layer, an active layer, a P-type DBR layer and a light emitting layer, the N-type DBR layer, the active layer, the P-type DBR layer and the light emitting layer are sequentially arranged on the substrate in a stacked mode in the preset direction, the P-type DBR layer comprises multiple pairs of first dielectric layers and second dielectric layers which are arranged in a stacked mode in the preset direction, oxidation layers are arranged between part of the first dielectric layers and part of the second dielectric layers, oxidation through holes are formed in the oxidation layers, and the light emitting layer is arranged between the first dielectric layers and the second dielectric layers. The oxidation through holes are filled with the first dielectric layer or the second dielectric layer, the number of the oxidation layers is multiple, and the positions of the oxidation through holes in the multiple oxidation layers correspond to each other. The vertical-cavity surface-emitting laser has good light-emitting quality, the bit error rate of a device where the vertical-cavity surface-emitting laser is located can be greatly reduced, and the performance of the device is improved.
Owner:SHENZHEN DEMINGLI OPTOELECTRONICS CO LTD
Energy-saving optimization control method and system of panel light intelligent lighting system
InactiveCN119485868AEfficient use ofavoid consumptionElectrical apparatusEnergy saving control techniquesIntelligent lightingControl engineering
The invention discloses an energy-saving optimization control method and system for a panel lamp intelligent lighting system, and belongs to the technical field of lighting, and the method comprises the steps: collecting the heat energy of a panel lamp in real time, converting the heat energy into electric energy, and storing the electric energy into a plurality of energy storage modules; obtaining a light intensity target value output by the panel light according to the illumination demand of the user and the environmental condition; according to the light intensity target value, the power supply proportion of household electricity and an energy storage module is distributed, and control current is output; and controlling the panel lamp to illuminate according to the control current. Heat energy of the panel lamp is converted into electric energy to be stored, intelligent energy-saving optimization control over the panel lamp lighting system can be achieved by intelligently distributing the proportion of electricity utilization of a user and power supply of the energy storage module, the energy utilization efficiency is improved, and energy consumption is reduced.
Owner:FOSHAN ZHENGXUAN LIGHTING APPLIANCE CO LTD
Cabinet lamp
ActiveCN222527528UEasy to install and arrangeEasy to disassemble and maintainDomestic lightingLighting support devicesLED lampMaterials science
The utility model relates to the technical field of lamps, in particular to a cabinet lamp which comprises a cabinet lamp body. The cabinet lamp body comprises a bottom shell which is integrally designed to be of a long-strip-shaped rectangular box body structure, the lower end of the bottom shell is open, a plurality of fixing pieces are arranged on the bottom face in the bottom shell at intervals, and longitudinal guide structures are arranged between the fixing pieces and the bottom shell and enable the fixing pieces to longitudinally move in the bottom shell. A magnet block is arranged on the fixing piece; the upper side surface of the bottom shell is provided with a placement groove arranged along the longitudinal direction, iron sheets corresponding to the magnet blocks are arranged in the placement groove, and 3M stickers are arranged on the surfaces of the iron sheets; screw holes are formed in the iron sheets and used for installing and arranging fixing screws, and the threaded ends of the fixing screws penetrate through the receding holes in the 3M paster. The LED lamp has the advantages of being more convenient to install, arrange, disassemble and maintain and better in light-emitting and lighting effect.
Owner:ZHONGSHAN LANDE ELECTRONICS CO LTD
CCD (Charge Coupled Device) visual detection rejecting machine
ActiveCN222551433UImprove imaging effectEasy for daily maintenanceFouling preventionSortingComputer hardwareVisual perception
The utility model discloses a CCD (Charge Coupled Device) visual detection rejecting machine, which relates to the technical field of visual detection equipment and comprises a workbench, and a detection component and a rejecting component are arranged on the surface of the workbench; the detection assembly comprises a mounting box, the mounting box is arranged on one side of the top end of the workbench, a CCD detection camera is arranged at the top of the inner wall of the mounting box, a mounting frame is arranged at the bottom end of the CCD detection camera, and the bottom end of the mounting frame is in magnetic attraction connection with a protection frame; the CCD detection camera has the advantages that the light quality can be effectively improved through the angle-adjustable light supplementing lamp, the imaging effect of the CCD detection camera can be improved, the influence of dust and foreign matter on the imaging effect can be reduced through the glass panel in the protection frame, misjudgment caused by image reasons is reduced, the accuracy of detection and removal is guaranteed, and the production efficiency is improved. The protection frame is of an easy-to-mount and easy-to-dismount structure, so that daily maintenance of the glass panel is facilitated.
Owner:SHANGHAI V-SIGN AUTOMATION EQUIP CO LTD
Light source device and light emitting apparatus
The application relates to a light source device and a light-emitting device. The light source device comprises a base, a plurality of light-emitting chips, a light diffusion glue layer and a reflector. The base is provided with a groove, the plurality of light-emitting chips are arranged in the groove at intervals, and the light-emitting chips are different in color. The light diffusion glue layer covers the plurality of light-emitting chips. The reflector is arranged on the base and is provided with a reflection hole. The light diffusion glue layer is located in one end of the reflection hole, and the other end of the reflection hole is a light outlet. The light source device covers all the light-emitting chips by arranging the light diffusion glue layer, the light-emitting chips of different colors are scattered in the light diffusion glue layer, the effect of fully mixing light is achieved, the mixed light enters the reflection hole, reflection mixing light occurs, secondary mixing light is realized, and finally uniform light is output from the light outlet, the phenomenon of edge monochromatic light is basically eliminated, and the light output quality of the light source device is remarkably improved.
Owner:SHENZHEN OPTISEEN TECHNOLOGY CO LTD
Fluorescent glass film as well as preparation method and application thereof
PendingCN119569478AHigh color rendering indexlow color temperatureEnergy efficient lightingChemical compositionFluorescence
The invention discloses a fluorescent glass film as well as a preparation method and application thereof. The fluorescent glass film comprises a glass substrate and a fluorescent film coated on the glass substrate, the fluorescent film comprises fluorescent powder and glass powder, and the fluorescent powder is formed by mixing cyan emitting fluorescent powder and red emitting fluorescent powder according to the weight ratio of (5-20): 1; the chemical composition of the cyan emitting fluorescent powder is Ba < 1.93 > Mg < 1-x > CaxSi2O7: 0.07 Eu < 2 + >, x is the molar coefficient of Ca, and x is more than or equal to 0.1 and less than or equal to 0.9; the chemical composition of the red emitting fluorescent powder is (Ca, Sr) AlSiN3: Eu < 2 + >. The fluorescent glass film can generate warm white light with high color rendering index and low color temperature under excitation of purple light; and meanwhile, better light quality can be obtained.
Owner:BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
Energy-saving lighting device for tunnel dust fall
ActiveCN120120533BGuaranteed circulationeasy to handleMechanical apparatusUsing liquid separation agentEnergy efficient lightingLight equipment
The application relates to the technical field of tunnel energy-saving lighting, and discloses a tunnel dust-reducing energy-saving lighting device, which comprises a supporting rod and two mounting plates, the two mounting plates are symmetrically fixedly installed on the supporting rod, the outer wall of the supporting rod is symmetrically fixedly installed with lamp boxes, the inner wall of the lamp box is provided with a lamp plate, the supporting rod is symmetrically fixedly installed with a ventilation duct, and the inner wall of the ventilation duct is rotatably installed with a rotating shaft. The rotating shaft and the blade in the ventilation duct rotate, not only ensuring the gas circulation in the tunnel, but also driving the dust-reducing assembly by the linkage assembly, the atomizing nozzles in the dust-reducing assembly can rotate and change the atomizing range under the action of different centrifugal forces, the effective treatment of the dust in the tunnel is realized, the dust-reducing efficiency is improved, the dust-reducing range is ensured to be extensive, the dispersion of the dust in the tunnel is effectively avoided, and the driving safety in the tunnel is effectively ensured.
Owner:SHENZHEN SMART LIGHTING CO LTD
High-power-factor cabinet lamp power supply
ActiveCN222531864UImprove rectification efficiencyincrease powerDc-dc conversionElectric variable regulationFull bridgeElectric capacity
The utility model, which relates to the power supply field, discloses a high-power-factor cabinet lamp power supply comprising a rectification filtering module used for converting a commercial power voltage into a direct current; compared with the prior art, the beneficial effects of the utility model are that the rectification efficiency and the power factor of the power supply are improved and the electric energy loss is reduced by adopting the filter capacitor and the filter inductor which are made of the full-bridge rectifier and the low-loss material, and the power factor of the power supply is improved by optimizing the design of the power supply, so that the electric energy waste is reduced; the power supply efficiency is improved, and due to the improvement of the power supply efficiency, the energy consumption can be reduced, and the influence on the environment is reduced; by optimizing the power supply design, the temperature in the power supply is reduced, so that the service life of the lamp is prolonged; due to the improvement of the power supply efficiency, a more stable and uniform lighting effect can be provided, and the lighting quality is improved; the modular design is adopted, installation and maintenance are convenient, and the use cost is reduced.
Owner:SHENZHEN FUSHUO PHOTOELECTRIC TECH CO LTD