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Smart city lighting system adaptive brightness adjustment method, medium and system
PendingCN119653549AMeeting Lighting NeedsImprove utilization efficiencyElectrical apparatusEnergy saving control techniquesEnergy consumption minimizationSimulation
The invention provides a smart city lighting system adaptive brightness adjustment method, medium and system, and belongs to the technical field of lighting brightness adjustment processing, and the method comprises the steps: obtaining the partition information of a smart city lighting system, building a lighting system matrix, and obtaining the partition information of the smart city lighting system; and the ambient illuminance, the people flow density, the traffic flow density and the weather condition data of the lighting units of all the partitions are collected in real time. Similarity analysis is carried out based on real-time data, and a multi-objective optimization model is established, including illumination demand satisfaction, energy consumption minimization and illumination uniformity. And performing optimization calculation on the partitions by using the optimization model to obtain an optimized partition scheme, and constructing a second multi-objective optimization model including energy consumption minimization, illumination uniformity maximization and partition number minimization. And establishing a brightness adaptive model comprising a fuzzy controller for the optimized minimum partition, and calculating the target brightness of the illumination unit in each partition according to the real-time data, thereby solving the problem that the brightness cannot be adaptively adjusted according to the environment in the prior art.
Owner:HUAXIA JINGRUI LIGHTING TECH (BEIJING) CO LTD
LED light source irradiation device
ActiveCN119267843BImprove spotlight effectMeeting Lighting NeedsLighting heating/cooling arrangementsLight fastenings
The present invention provides an LED light source irradiation device, including a shell, wherein a plurality of focusing irradiation units are arranged side by side inside the shell, wherein the focusing irradiation unit includes a lens mounting tube, an LED light source and a heat dissipation component, wherein the LED light source is correspondingly mounted on one side of the lens mounting tube through a connecting tube, and the heat dissipation component is correspondingly mounted on one side of the LED light source; a linear guide rail module is correspondingly arranged on the other side of the shell away from the heat dissipation component, and a light output component is correspondingly mounted on the moving seat of the linear guide rail module; when the corresponding focusing irradiation unit starts working, the light output component will be driven to move to the middle of one side of the lens mounting tube of the focusing irradiation unit. The present invention can effectively improve its focusing effect and better meet the lighting needs. Its overall structural design is ingenious, and it can automatically convert a variety of different color temperature lights according to the needs of the use scene. It is very flexible and convenient to use, safe and reliable, and highly practical, and is worthy of promotion.
Owner:SUZHOU LANGXIN PRECISION MASCH TECH CO LTD
Safe and reliable data center machine room cold channel
PendingCN119584475AStrengthen security managementavoid enteringServersCooling/ventilation/heating modificationsIntelligent lightingControl engineering
The invention provides a safe and reliable data center machine room cooling channel, and belongs to the technical field of data center heat dissipation and cooling devices. Comprising a bottom plate component, a vertical frame component, data center cabinets, a fire-fighting linkage skylight system, an access door system, an access control system and a monitoring sensing system, the data center cabinets are arranged between the bottom plate component and the vertical frame component in pairs, and the fire-fighting linkage skylight system is located at the top ends of the data center cabinets and the vertical frame component and can be in linkage with the monitoring sensing system. The channel door systems are located on the two sides of the cold channel respectively and can be in linkage with the access control system and the monitoring sensing system, and the purposes of safe opening and closing and emergency opening and closing are achieved. Meanwhile, an intelligent lighting system is further installed on the outer bottom face of the bottom short frame in the fire-fighting linkage skylight system, conventional lighting management can be achieved, highlight continuous lighting can be conducted in emergency, and reliable guarantee is provided for efficient operation, safety management and energy-saving control of a data center.
Owner:NAT COMPUTER NETWORK & INFORMATION SECURITY MANAGEMENT CENT SHANGHAI BRANCH
Intelligent green illumination control method for weakening urban light pollution
InactiveCN119584390APrecise regulationMeeting Lighting NeedsElectrical apparatusDirect illuminationLight pollution
The invention discloses an intelligent green illumination control method for weakening urban light pollution, and relates to the field of illumination control, and the method comprises the steps: determining a weakening coefficient of a light pollution weakening factor to illumination intensity, and determining a reflection coefficient of a light reflection object to the illumination intensity; calculating a direct illumination effect at the illumination point, and calculating a reflected illumination effect at the illumination point; a direct light pollution identification standard is formed, and a reflected light pollution identification standard is formed; taking the lighting point with light pollution as a lighting point to be regulated and controlled; classifying the lighting points to be regulated and controlled into necessary lighting points and unnecessary lighting points; and adjusting the actual illumination intensity of the necessary illumination point to an illumination intensity allowable value. According to the method, the light reflection object and the light pollution weakening factor are determined, the corresponding weakening coefficient and reflection coefficient are determined, and different adjustments are carried out at the necessary illumination point and the unnecessary illumination point, so that the actual illumination requirement can be met, and the influence of light pollution can be weakened to the greatest extent.
Owner:SHENZHEN TEGUANG ILLUMINATION CO LTD
Guide sliding type spotlight structure
ActiveCN222651257UReasonable structureEasy to disassemble and maintainLighting support devicesLighting heating/cooling arrangementsControl theoryLED lamp
The utility model discloses a guide sliding type spotlight structure which comprises a face ring, a radiator and a light source module, the light source module is fixed to the bottom face of the radiator, and a lamp body is rotatably arranged in the face ring. A C-shaped sliding base is fixedly arranged on the top face of the lamp body, and arc-shaped sliding rails are integrally formed on the symmetrical edges of the top face of the C-shaped sliding base. A C-shaped sliding frame is fixed to the radiator, and damping sliding blocks are fixed to the symmetrical edges of the C-shaped sliding frame. The LED lamp is reasonable in structural arrangement, beneficial to improving the machining efficiency and convenient to disassemble, assemble and maintain, the arc-shaped sliding rail is matched with the damping sliding block to slide, the irradiation angle is adjusted, adjustment is convenient and fast, adjustment operation is stable and reliable, applicability is high, and practicability is good.
Owner:ZHONGSHAN YUANFENG LIGHTING CO LTD
Health data feedback method based on dynamic environment regulation system
ActiveCN119181514Bprotect healthMeeting Lighting NeedsMedical data miningHealth-index calculationDigital dataEnvironmental regulation
The present invention discloses a health data feedback method based on a dynamic environment adjustment system, and belongs to the technical field of electronic digital data processing. The present invention collects brightness data, and analyzes the comprehensive brightness of a target area according to a comprehensive brightness analysis strategy; collects eye data, and evaluates the visual fatigue of a collected object according to a visual fatigue evaluation strategy; obtains matching light brightness according to a light brightness matching strategy; obtains eye data again after adjusting the light according to the matching light brightness, evaluates the visual fatigue of the collected object according to the visual fatigue evaluation strategy, and determines whether the visual fatigue is relieved according to the visual fatigue of the collected object; the present invention combines the dynamic overall brightness with eye fatigue to derive a suitable light brightness to meet the lighting needs of the collected object, and whether eye fatigue is relieved by subsequent monitoring is conducive to timely adjusting the light brightness, thereby protecting the eye health of the collected object and improving the comfort of work or study.
Owner:HOHAI UNIV
Panoramic on-site material evidence investigation lamp and annular lens processing method
PendingCN119642137AExpand the range of exposureincrease brightnessElectric circuit arrangementsWith electric batteriesRemote controlLight beam
The invention provides a panoramic on-site material evidence investigation lamp and a lens processing method, the panoramic on-site material evidence investigation lamp comprises a plurality of LED strip light sources and a lens, the lens is in a hollow ellipsoid shape, a center line is arranged in the height direction of the lens, a mounting hole is formed in the center of the lens, and the mounting hole extends in the length direction of the center line; a cylindrical connecting piece is connected in the mounting hole, and the LED strip light sources are arranged on the outer side of the cylindrical connecting piece in an annular array mode to form a cylindrical light source. According to the panoramic physical evidence investigation lamp, 360-degree panoramic illumination can be achieved, the brightness is effectively improved, the irradiation range and brightness of light beams can be adjusted through the remote control module, limitation of the illumination range during investigation of investigation personnel is reduced, damage and omission of on-site physical evidences caused by the fact that the field of view of the investigation personnel is limited are avoided, and the investigation efficiency is improved. And the footprint scene investigation efficiency and quality are improved. The size and the weight of the exploration lamp can be reduced, use and carrying are convenient, meanwhile, the manufacturing cost is effectively reduced, and first-line application and popularization are facilitated.
Owner:FUJIAN POLICE ACAD
Lighting device and lighting system
PendingCN119617367Abalance pressure differenceExtended service lifeLighting support devicesLighting heating/cooling arrangementsLighting systemConvection heat
The invention provides a lighting device. The lighting device comprises a lamp body and a light source assembly fixedly connected to the lamp body. The lamp body is of an arc-shaped structure and comprises a base table, a first surrounding edge and a second surrounding edge. The second surrounding edge is arranged on the inner side of the first surrounding edge and provided with a heat dissipation groove. The light source assembly comprises a substrate and light-emitting units arranged on the substrate, the light-emitting units surround to form a light-emitting area capable of adjusting light and color, the substrate is of an arc-shaped structure, the side edge of the substrate is connected with an insulation pad in a buckled mode, and the substrate is fixedly connected to the second surrounding edge; heat generated by the light-emitting unit is dissipated to the outside through the substrate and the heat dissipation groove. The lamp body and the substrate of the lighting device are provided with the arc-shaped structures and can be spliced according to requirements; heat generated by the light-emitting unit is dissipated to the outside through the substrate and the heat dissipation grooves, conduction heat dissipation and convection heat dissipation are achieved, the pressure difference between the inside and the outside of the lamp body is effectively balanced, and the service life of the whole lamp is prolonged. The invention further provides a lighting system comprising the lighting device.
Owner:HUIZHOU NVC OPTOELECTRONICS TECH CO LTD
Television studio light arrangement structure
ActiveCN222600028Uquick disassemblyImprove convenienceLighting support devicesEnergy saving control techniquesTesting MethodsMechanical engineering
The utility model relates to the technical field of studio equipment, and discloses a television studio lamplight arrangement structure which comprises a main body mechanism and an adjusting mechanism, the adjusting mechanism is located below the main body mechanism, and the main body mechanism comprises a lamplight structure frame, an illuminating lamp body, a fixing base and an outer frame. The illuminating lamp body is located below the lamplight structural frame, the fixing base is fixedly installed at the lower end of the lamplight structural frame, and the outer frame is located on the outer side of the illuminating lamp body. According to the lamplight arrangement structure of the television studio, by installing the main body mechanism, when the lamplight structure frame is used for conducting lamplight arrangement work of the television studio, a worker can rapidly disassemble and assemble an illuminating lamp body through operation, the worker can conveniently conduct overhaul and maintenance operation on the lamplight structure frame, and the use convenience of the lamplight structure frame is improved; and the mounting stability of the lighting lamp body is guaranteed through an electric power driving mode, and the practicability of the lamplight structural frame is improved.
Owner:GUANGZHOU HANGHAO LIGHTING TECH CO LTD
A pediatric examination probe
ActiveCN224420968UAccurate adjustment positionPrecisely adjust the illumination directionMicrocontrollerNasal Cavity Epithelium
This utility model discloses a pediatric examination illumination device, belonging to the field of medical device technology. The device includes a cylindrical body and an illumination mechanism. The cylindrical body consists of a shell, a telescopic joint, a universal flexible tube, and a lamp holder. The illumination mechanism includes a power module, a microcontroller, and a touch switch. The microcontroller is integrated into the shell and electrically connected to the LED lamp, power module, and switch. The telescopic joint and universal flexible tube allow for flexible adjustment of the illumination angle and distance. The touch switch, combined with three brightness levels, adapts to different examination scenarios. Medical-grade materials ensure safety and comfort, while the non-slip grip and retractable design enhance ease of operation and portability. It is suitable for precise illumination examinations of deep cavities such as the pediatric oral cavity, ear canal, and nasal cavity.
Owner:NANFENG COUNTY PEOPLES HOSPITAL OF JIANGXI PROVINCE
A mesh cover type charging wall lamp structure
This utility model discloses a mesh-type rechargeable wall lamp structure, including a chassis and a lamp head. A support arm is fixed to the front of the chassis, and a lamp arm is rotatably connected to the support arm via bolts. A lamp tube is located at the end of the lamp arm, and a lamp holder is located inside the lamp tube. A connecting collar is fitted onto the lamp holder, and a mesh cover is fixed to the edge of the connecting collar. The lamp head is connected to the lamp holder and is located within the mesh cover. A rechargeable battery and a control circuit board are fixed inside the chassis. The control circuit board is electrically connected to the lamp holder via wires passing through the support arm and lamp arm. A charging port is located at the edge of the chassis. This utility model has a reasonable structural design, facilitating the disassembly and maintenance of the lamp head, enhancing the overall decorative effect. The angle between the lamp arm and the support arm can be adjusted as needed to meet different lighting requirements, thus expanding its applicability. The charging port and push-button switch at the edge of the chassis ensure stable and reliable operation.
Owner:广州帝康信息科技有限公司
Surgical dressing change support
ActiveCN222623280UImprove application efficiencyMeeting Lighting NeedsLighting support devicesLighting elementsDressing changeApparatus instruments
The utility model provides a surgical dressing change support, and relates to the technical field of medical instruments.The surgical dressing change support comprises a base, the center of the base is upwards connected with a supporting column, the top of the supporting column is connected with an auxiliary illuminating lamp assembly, and the supporting column is formed by sleeving at least two height-adjustable telescopic rods; the bracket assemblies are perpendicularly arranged relative to the axis direction of the supporting column, and the bracket assemblies are detachably connected with the supporting column through fasteners; the bracket assembly comprises a leg bracket assembly, an arm bracket assembly and a dressing tray bracket assembly. According to the technical scheme, different dressing change requirements can be flexibly met, and improvement of the actual application efficiency of the support is facilitated.
Owner:BEIJING SHIJITAN HOSPITAL CAPITAL MEDICAL UNIVERSITY
LED (light-emitting diode) flexible lamp strip
ActiveCN222651103UImprove the protective effectstable supportLighting support devicesElectric circuit arrangementsPrinted circuit boardOptics
The utility model provides an LED soft lamp strip, which comprises a first colloid, a second colloid and an FPCB (Flexible Printed Circuit Board), the outer side surface of the first colloid is provided with the second colloid, the upper side surface of the first colloid is provided with a circular through hole, the outer side surface of the second colloid is integrally provided with a clamping edge, and the outer side surface of the second colloid is symmetrically and integrally provided with a first clamping position and a second clamping position. The utility model discloses an LED (light-emitting diode) bulb, which comprises a first colloid, a second colloid, an FPCB (flexible printed circuit board) is arranged on the upper side surface of the second colloid, a lamp bead and a resistor are arranged on the surface of the FPCB, and a cutting line is engraved on the outer side surface of the second colloid. Compared with the prior art, the lamp strip can be better protected and supported, the stability and durability of the lamp strip are enhanced, the lamp strip can be conveniently installed and fixed through the design of the clamping edge, the first clamping position and the second clamping position on the outer side surface of the second rubber body, the lamp strip can be more conveniently arranged and used in various application scenes, and tedious operation in the installation process is reduced.
Owner:ZHONGSHAN JOINEONLUX CO LTD
Lower ring light structure for a microscope
The utility model provides a lower annular light source structure of microscope belongs to microscope technical field, including microscope main part, objective, bottom plate, bottom plane light source, lower annular light source structure, lower annular light source structure includes annular metal fixed disc, center hole B, light guide plate, LED patch lamp, circuit board, shell, brightness adjusting twist, illumination mode adjusting twist and illumination position adjusting twist, and the periphery of annular metal fixed disc is protruding upward, and the periphery upper end of annular metal fixed disc is fixedly connected with bottom plate, and center hole B, light guide plate, LED patch lamp and shell are sequentially arranged between bottom plate and annular metal fixed disc from center to periphery, lower annular light source structure still includes brightness adjusting twist, illumination mode adjusting twist and illumination position adjusting twist, lower annular light source structure and bottom plane light source form double -deck illumination light source, the utility model has the advantages of: the object on stage has the light source from below simultaneously also has the light source of side, makes the deep structure of complex article can be observed clearly.
Owner:NINGBO ZHANJING OPTICAL INSTR
Anti-glare ceiling downlight
ActiveCN224397668Ueasy to controlreduce intensityLighting heating/cooling arrangementsCoatingsLight guideLED lamp
The utility model discloses a kind of anti-glare ceiling down lamp, including outer shell and metal panel, the surface of the outer shell is evenly provided with radiating fin, the inner side of outer shell is installed with reflecting sphere by support ring, and the both sides of the reflecting sphere are provided with mirror coating and diffuse reflection coating, the inner wall of the outer shell outside reflecting sphere is provided with inner bowl body, the inner wall of inner bowl body is provided with nano light guide plate;The opening of the outer shell is provided with metal panel, the center of metal panel is provided with hole, the inner side of hole is installed with light transmission lens, and the inner wall of metal panel outside hole is provided with annular groove, annular groove is installed with LED lamp ring by heat-conducting double-sided adhesive tape inside it.The utility model can significantly improve anti-glare effect by this multilayer light processing mechanism, provide more comfortable light environment.
Owner:FOSHAN FLC LIGHTING CO LTD
Strip lamp structure
The utility model discloses a strip lamp structure. The strip lamp structure comprises a lamp holder, a lamp assembly, a decorative profile and a lampshade. One side of the decorative profile is connected with a lamp holder used for assembling the lamp assembly, and the lampshade is clamped on the lamp holder; the lamp assembly is assembled on the lamp bracket, and the change of the illumination angle, brightness and color can be realized by adjusting the assembly mode of the lamp assembly, so that the illumination requirements in different scenes are met, and more light choices and light effects are provided; the decorative profile is connected with the lamp holder, so that an attractive and neat appearance design can be provided; and the lampshade is more convenient to replace or clean due to the clamping design of the lampshade and the lamp bracket, so that the maintenance efficiency of the lamp is improved.
Owner:HIGER
Head-mounted device compatible with battery cap and lamp holder
ActiveCN224188578Umeet lighting requirementsMeeting Lighting NeedsElectric circuit arrangementsLighting elementsComputer hardwareElectrical battery
Owner:YANTAI QICHUANG INTELLIGENT SOFTWARE TECHNOLOGY CO LTD
Lighting device and vehicle
The application relates to a lighting device and a vehicle, the lighting device comprising a first light-emitting surface, a first mounting surface, a first connecting piece and a second light-emitting surface. The first light-emitting surface is provided with a light source. The first mounting surface is arranged opposite the first light-emitting surface along a thickness direction. The first connecting piece is arranged on the first mounting surface and is used for detachably connecting to an external device. The second light-emitting surface is provided with a light source and is arranged on the side of the lighting device along a length direction. When the lighting device is turned on, the first light-emitting surface and / or the second light-emitting surface are used for providing illumination. The thickness direction is perpendicular to the length direction. The lighting device disclosed by the application can realize forward and lateral illumination at the same time, more light source combination modes are provided, the flexibility of illumination is enhanced, and thus the illumination requirements in different scenes can be met. Meanwhile, the lighting device can be conveniently mounted on the external device, the modular integration capability of the vehicle is improved, and the comfort and practicability during illumination are improved.
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1
Timing controller based on multi-microprocessor structure
ActiveCN119052972BReduce computing loadRealize Distributed ComputingElectrical apparatusEnergy saving control techniques
The present application discloses a timing controller based on a multi-microprocessor structure, which relates to the field of intelligent lighting technology. The controller includes: a sensing unit, a timing control unit and a plurality of microprocessor groups. The sensing unit is used to collect environmental information, user behavior information and lighting demand information; the timing control unit generates a multi-layer modulation sequence based on this information, and controls the microprocessor group to perform light intensity and color temperature adjustment tasks. By combining the spectral unmixing algorithm with the independent component analysis method, the system can accurately separate and process the spectral data of each light source, and generate a modulation sequence based on the deviation information. This design improves the response speed and stability of the system, and is particularly suitable for complex multi-light source intelligent lighting environments.
Owner:KUNSHAN ZHONGYIFENG PHOTOELECTRIC TECH CO LTD +1
Mining explosion-proof roadway lamp
ActiveCN222651294Uimprove securityImprove cooling effectLighting applicationsElectric circuit arrangementsControl powerLamp shell
The utility model discloses a mining explosion-proof roadway lamp which comprises a lamp shell, a first installation cavity and a second installation cavity are formed in the lamp shell, a wiring channel is formed between the first installation cavity and the second installation cavity, and a plurality of first heat dissipation ribs are arranged in the first installation cavity in the circumferential direction of the first installation cavity; the lamp cover is provided with a third mounting cavity, a plurality of second radiating ribs are arranged in the third mounting cavity in the circumferential direction of the third mounting cavity, and the second radiating ribs extend to the outer surface of the lamp cover; the light source plate is arranged in the second mounting cavity, and a plurality of LED lamp beads are arranged on the light source plate; and the control power supply is arranged in the second mounting cavity, the control power supply is connected with the light source plate, the control power supply is connected with an inductor arranged on the lamp shell, and the inductor is connected with the light source plate. Compared with the prior art, the utility model can solve the problem that an operator needs to operate and control the switch of a roadway lamp in an underground coal mine on site, and the danger is high.
Owner:WAROM LIGHTING CO LTD
A multifunctional wall lamp
This utility model discloses a multifunctional wall lamp, including a lamp housing. The lamp housing is provided with a first lighting channel, a second lighting channel, and a third lighting channel. The light outlet of the first lighting channel is located on the lower surface of the lamp housing, and a first lighting module is disposed within the first lighting channel. The light outlet of the second lighting channel is located on the upper surface of the lamp housing, and a second lighting module is disposed within the second lighting channel. The light outlet of the third lighting channel is located on the upper surface of the lamp housing, and a third lighting module is disposed within the third lighting channel. This multifunctional wall lamp, by setting three independent lighting channels and corresponding lighting modules, achieves diversified lighting functions and scene-specific adaptation, significantly improving the practicality of the product and the user experience.
Owner:GUANGDONG LEXIAO LIGHTING TECH CO LTD
A solar energy optical fiber guiding system with fixed lens
ActiveCN120626990Breduce light lossvalid importLighting device detailsCoatingsSolar lightAstronomical algorithm
The application belongs to the technical field of solar light utilization, and discloses a solar light energy optical fiber leading-in system with fixed lenses; the system comprises a lens mounting module, which is used for fixing and mounting convex lenses on the outer vertical wall surface of a building; and a sun position determining module, which is used for determining the real-time position of the sun through an astronomical algorithm; the application can flexibly select two kinds of focus-pursuing modes according to different situations, so as to ensure that the solar light energy is effectively and quickly led into the input end of the optical fiber, the optimal degree of freedom combination set of the mirror array corresponding to the real-time position of the sun is quickly determined, the fast focus-pursuing is realized, the focal point spots reflected by the mirrors are accurately superimposed on the input end of the optical fiber, and the focal point spot intensity of the input end of the optical fiber is maximized; the fast focus-pursuing of the input end of the optical fiber is also realized, the focus-pursuing time is reduced, the current optical fiber input end position which is not fixed is adjusted, and the solar light can be accurately led into the input end of the optical fiber.
Owner:CHINA RAILWAY 16TH BUREAU GRP CO LTD +1
Door structure and refrigerator
The utility model relates to the field of refrigeration equipment provides a door body structure and refrigerator, door body structure includes door body subassembly and light source subassembly, door body subassembly includes end cover, light source subassembly sets up on end cover, includes lamp board subassembly and transparent light guide piece, and lamp board subassembly is located the side of transparent light guide piece facing end cover, wherein, lamp board subassembly includes at least one lamp pearl, and transparent light guide piece includes light guide plate and with the light guide structure corresponding to lamp pearl, and the light of one end light guide structure is coupled on the light emitting surface of lamp pearl, and the light of the other end light guide structure is coupled on light guide plate, and light guide structure is used for conducting the light of lamp pearl to light guide plate on. The utility model discloses the door body structure through light guide structure transmits the light of lamp pearl to light guide plate, satisfies the illumination demand of door handle at the same time, avoids the problem of black shadow produced by direct light, improves the lighting effect.
Owner:HUBEI MIDEA REFRIGERATOR CO LTD
A scalable electric vehicle light support structure
The utility model relates to electric motor car lamp technical field discloses a telescopic electric motor car lamp support structure of adjustment, including car lamp main part, the car lamp main part bottom is provided with base, the car lamp main part bottom is provided with quick -detach assembly, the base top is fixedly connected with support, the support inner wall is provided with adjusting assembly, the adjusting assembly includes sliding rod, the sliding rod outer wall sliding connection in the support inner wall, the sliding rod inside is provided with the clamping groove, the sliding rod bottom fixedly connected with the limit board, the limit board outer wall sliding connection in the support inner wall, the support outer wall fixedly connected with fixed block, in the utility model, through the sliding rod in the support inner wall sliding, then through the clamping block removal to the clamping groove inside, avoid different road conditions and the different demand of riding scene to car lamp illumination height, thereby according to actual situation flexible adjustment car lamp height, satisfy a variety of illumination demand, improve car lamp applicability.
Owner:CHONGQING AILEIKE TECHNOLOGY CO LTD
Data processing methods, devices, and electronic equipment based on AIoT (Artificial Intelligence of Things)
PendingCN122094001Aimprove securityMeeting Lighting NeedsEnergy saving control techniquesTransmissionIntelligent lightingEnvironmental data
This application provides a data processing method, apparatus, and electronic device based on artificial intelligence of things (AIIoT), relating to the field of intelligent lighting control technology. The method involves: acquiring the operational plan within the target lighting area of a port; monitoring operational and environmental data in real time; comparing and analyzing the operational plan with the operational data to obtain a comparison analysis result; selecting an initial lighting strategy matching the comparison analysis result from a preset strategy library based on the comparison analysis result; adjusting the initial lighting strategy using environmental data; when the adjustment magnitude exceeds a preset magnitude threshold, the smart cloud box uploads the initial lighting strategy and environmental data to a cloud platform, where the cloud platform adjusts the strategy to obtain the target lighting strategy and distributes it to the smart cloud box; when the adjustment magnitude does not exceed the preset magnitude threshold, the smart cloud box uses the adjusted lighting strategy as the target lighting strategy and distributes it to the light pole terminal, enabling timely adjustment of the lighting strategy.
Owner:BEIJING LIBOMING TECH DEV
A passenger room lighting power supply device during non-electric operation of a subway train
ActiveCN224385336UMeeting Lighting NeedsGuaranteed reliabilityCasings/cabinets/drawers detailsPower conversion systems
The utility model discloses a passenger room lighting power supply device during subway train no -electric operation, include: power supply branch, first power supply branch, second power supply branch, change over switch, monitor instrument, power supply is connected with power supply branch, power supply branch, first power supply branch, second power supply branch are in parallel set up, the public end of power supply connection change over switch, and the free end of change over switch is connected first load through first power supply branch, and is connected second load through second power supply branch, and monitor instrument is connected with the public end of change over switch, power supply, and power supply branch starts according to starting signal, and first power supply branch, second power supply branch are communicated with first load, second load according to the start of power supply branch. Through setting up power supply branch, control first power supply branch, second power supply branch, and the connecting point of first load is accessed to one -sided lighting power supply output interface, and the connecting point of second load is accessed to whole car lighting power supply output interface, and then provides power supply for passenger room lighting.
Owner:GUANGZHOU METRO GRP CO LTD
Low beam modules and vehicles
ActiveCN224284295Uno maintenanceImprove thermal stabilityVehicle headlampsCoatingsRoad userMechanical engineering
This application relates to the field of vehicle technology and discloses a low beam module and a vehicle. The low beam module includes a light source assembly for emitting light; a reflector bowl defining a reflective cavity open at both ends, the reflector bowl being disposed around the periphery of the light source assembly; and a lens disposed on the side of the reflector bowl opposite to the light source assembly, the lens having a cross-section formed as an annular segment. This low beam module and vehicle, through the synergistic effect of the directional reflection of the reflector bowl and the optical diffusion of the lens, can form a clear cutoff line without the need for a light-blocking plate, expanding the light diffusion angle and light coverage range, improving illumination uniformity, enhancing illumination effect, avoiding glare to other road users, and improving visual comfort.
Owner:AVATR CO LTD
Solar lamp with automatic mode and manual mode and control method
PendingCN121940932AFlexible switchingSwitching is easyElectrical apparatusEnergy saving control techniquesDual modeEngineering
The present invention relates to a solar lamp having an automatic and manual dual mode, comprising: at least one light source emitting light whose characteristics, such as brightness, color temperature, etc. of the light, are adjustable; the controller is connected with the light source and used for controlling the light-emitting characteristic of the light source; and the mode switching switch is connected to the controller and is used for switching the working state of the solar lamp between the automatic mode and the manual mode. In the automatic mode, the controller controls the light source to automatically emit light at night and stop emitting light in daytime; in the manual mode, a user can control the light-emitting state of the light source through the manual switch at any time without being influenced by ambient light. The solar lamp can further comprise a control function selection switch, and the switch is connected to the controller and provides selection of multiple control functions, so that professional installation personnel can test products in a convenient installation environment through control.
Owner:NINGBO HANYUAN LIGHTING
Main control room panel
ActiveCN224177121UEasy to operatecompact structureNon-rotating vibration suppressionNuclear power plant controlSoftware engineeringControl room
The utility model discloses a main control room panel, and belongs to the technical field of nuclear power equipment. The surface of the frame is provided with a plurality of mounting interfaces; the digital control unit is installed on the upper portion of the frame and used for displaying and controlling operation conditions; the supervision control unit is mounted at the front part of the frame and is used for supervising the operation of the digital control unit; the simulation control unit is installed in the middle of the frame, and when the digital control unit fails, emergency operation is carried out through the simulation control unit; the projection unit is telescopically connected in the frame and is used for projecting and displaying related information; according to the utility model, integration of various panels such as a digital operator station, an emergency console, a large-screen panel and the like is realized, and the integrated panel has the advantages of compact structure and high integration level, and is suitable for small-space and light-weight application occasions.
Owner:NUCLEAR POWER INSTITUTE OF CHINA
Down lamp with replaceable reflection cup and hole size
The down lamp comprises a radiator, a light source plate is arranged at the bottom end of the radiator, a support cover A is installed on the outer side of the light source plate, a round glass sheet is installed at the bottom of the light source plate, the reflection cup A is arranged in the support cover A, and the round glass sheet is installed on the outer side of the light source plate. The support cover A can be replaced by the support cover B and the support cover C, and the reflection cup A can be replaced by the reflection cup B and the reflection cup C. According to the down lamp, by adopting the design of the down lamp with the replaceable reflection cups and the replaceable hole sizes, a user can flexibly adjust the lighting effect of the lamp according to actual requirements, and the lighting requirements in different scenes are met. Meanwhile, the LED lamp further has excellent heat dissipation performance, and the stability and the service life of the lamp are guaranteed.
Owner:ASIA UNIQUE LED LIGHTING CO LTD