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63 results about "Energy efficient lighting" patented technology
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Tunnel illumination energy-saving control method and system based on deep learning
The invention discloses a tunnel illumination energy-saving control method and system based on deep learning. The method comprises the following steps: outputting illumination demand prediction data based on a preset model; based on a convolutional neural network, calculating attention weight according to the motion density and track continuity of the motion event flow, and performing weighted reinforcement on the vehicle area of the appearance feature map and then performing fusion to generate a fusion feature map; and based on the convolutional neural network, obtaining the vehicle type and the vehicle density of a unit lane through double-branch cooperative reasoning, and generating a lighting control strategy. According to the tunnel lighting energy-saving control method and system based on deep learning provided by the invention, the processing logic of the convolutional neural network is optimized through the calculation of the attention weight, so that the convolutional neural network can be changed from global undifferentiated feature perception to task-oriented focusing in a tunnel scene; therefore, the generated illumination control strategy better meets the actual driving demand of the vehicle, and the problem that the tunnel energy-saving illumination control strategy is not accurately matched with the actual driving illumination demand of the vehicle can be solved.
Owner:SHAANXI TRANSPORTATION VOCATIONAL & TECH COLLEGE
Energy-saving lighting device for rail transit
ActiveCN224080047UElectric circuit arrangementsSemiconductor devices for light sourcesEnergy efficient lightingIlluminance
The utility model relates to the technical field of lighting devices, and discloses an energy-saving lighting device for rail transit, which comprises a supporting rod, a lampshade is fixedly connected to the top end face of the supporting rod, a lamp bead is fixedly connected to the inner bottom face of the lampshade, and a reflection assembly is arranged on the outer wall of the lampshade. According to the energy-saving lighting device for the rail transit, one part of light irradiates a ceiling of a building through a second light transmitting opening, the ceiling serves as a large diffuse reflection surface to reflect the light, large-area and uniform diffusion lighting is achieved, the spatial brightness sense and the visual level are improved, the other part of light irradiates the ground, the angle and the position of a second reflecting plate are adjusted, and the illumination effect is improved. Therefore, the same lamp can be suitable for different platform structures, installation heights and width differences, a light path on one side can be actively closed according to site requirements, illumination on the other side is strengthened, higher illumination is formed in a designated area, and key illumination is carried out.
Owner:SHANDONG TRANSPORT VOCATIONAL COLLEGE
Illumination energy-saving illumination method and system integrating task and human body perception and medium
PendingCN121510436AElectrical apparatusEnergy saving control techniquesEnergy efficient lightingIlluminance
The invention relates to the technical field related to energy-saving illumination control, in particular to an energy-saving illumination method, system and equipment integrating tasks and human body perception, and the method comprises the steps: dividing task scenes, configuring reference illumination parameters, evaluating an illumination comfort index, dynamically adjusting output power and spectral distribution, and determining an adaptive perception interval. And setting an illumination adaptive switching mechanism, when task scene switching is detected, performing illumination parameter smooth transition in combination with the adaptive sensing interval, and generating a non-dominated sorting optimization strategy according to energy consumption feedback and illumination comfort index optimization control. The technical problems that energy-saving control depends on fixed threshold adjustment, excessive low illumination is caused by energy consumption reduction, and visual fatigue is aggravated are solved, task scene division and reference parameter configuration are achieved, fuzzy control is adopted to adjust output power and spectral distribution in real time, and the real-time adjustment of the output power and spectral distribution is achieved in an adaptive sensing interval. Energy consumption optimization is carried out on the premise that the color rendering index and the illumination are guaranteed, and the energy efficiency of the lighting system is improved.
Owner:ZHUHAI MEIYANG TECHNOLOGY CO LTD
Dimmable energy-saving lighting device
InactiveCN121498007AElectric circuit arrangementsLighting heating/cooling arrangementsEnergy efficient lightingLight energy
The invention provides a light-adjustable energy-saving lighting device, and relates to the field of energy-saving lighting, the light-adjustable energy-saving lighting device comprises a lamp housing, a light source, a power supply unit, a light-adjustable guide mechanism, a driving mechanism and a control unit, and the light-adjustable guide mechanism is arranged at the downstream of a light path of the light source and comprises a fixed frame and a movable blade group; the driving mechanism is arranged in the lamp shell and is in transmission connection with the movable blade group; one end of each blade unit in the movable blade group is movably connected with the fixed frame, and the other end is provided with a guide part; the fixed frame is provided with a constraint track matched with the guide part; and the driving mechanism is controlled by the control unit and drives the movable blade group to move, so that the guide part moves along the constraint track and drives the blade unit to generate compound motion of translation and rotation, and the guide and distribution range adjustment of the emergent light is realized. Precise control over the light angle and range is achieved through the adjustable light guide mechanism, the lighting state is automatically adjusted according to the environment light and personnel activities, and the energy-saving effect is achieved.
Owner:BINZHOU YIHENG INSTALLATION ENGINEERING CO LTD
A safe tunnel energy-saving lighting device
This utility model relates to the field of tunnel lighting technology and discloses a safe and energy-saving lighting device for tunnels, including a lighting lamp and a mounting bracket. A heat dissipation fin and a mounting base are fixedly installed on the side of the lighting lamp near the mounting bracket. A guide groove and a threaded hole are formed on the outer wall of the mounting base. A guide block is fixedly installed on the end of the mounting bracket near the lighting lamp, and a threaded hole is formed on the outer wall of the end of the mounting bracket near the lighting lamp. This safe and energy-saving lighting device for tunnels allows for rapid installation of the lighting lamp through the cooperation of the guide block with the guide groove and bolts, and the threaded hole and threaded hole. After long-term use, it facilitates maintenance or replacement. The protective cover made of acrylic material has good impact resistance and corrosion resistance. The tunnel environment is complex, and there may be falling rocks, vehicle exhaust corrosion, etc. The protective cover can effectively resist these external influences, protecting the lighting lamp from damage, and has a long service life.
Owner:杭州金隧智能科技有限公司
Distribution box with energy-saving lighting mechanism
ActiveCN224036863UDispersed particle filtrationSubstation/switching arrangement cooling/ventilationEnergy efficient lightingFixed frame
Owner:HUBEI HUAREN ZHONGCHUANG ELECTRIC POWER EQUIPMENT CO LTD
Modular combined energy saving lighting device
This invention relates to the field of novel lighting device technology, specifically to a modular energy-saving lighting device, comprising a housing, a lighting component, and a power supply component. The lighting component includes multiple lamp heads, each lamp head comprising a fixed housing, an inner rotating spherical shell, a lamp body, and an adjusting spherical shell. The fixed housings of the multiple lamp heads are all mounted on the housing. The inner rotating spherical shell is movably disposed on the fixed housing, the lamp body is installed inside the inner rotating spherical shell, and the power supply component is disposed within the housing. The adjusting spherical shell is installed between the fixed housing and the inner rotating spherical shell. This modular energy-saving lighting device of the present invention, by setting up the lighting component, allows the adjusting spherical shell to shield the lamp body in normal static and non-emergency states, forming a closed protective enclosure. Before use, the rotation direction of the adjusting spherical shell can be changed as needed to change the working mode of the lighting component, adapting to two core scenarios: routine lighting and emergency evacuation, aligning with the development trend of energy-saving and highly adaptable new lighting.
Owner:JE WOO CORPORATION LTD
Energy-saving lighting equipment for teaching
PendingCN121631236AElectrical apparatusElectric circuit arrangementsEnergy efficient lightingLight equipment
The invention discloses energy-saving lighting equipment for teaching, which relates to the technical field of energy-saving lighting equipment and comprises a mounting shell and further comprises a partition plate fixedly connected in the mounting shell, a lighting mechanism and an induction mechanism are arranged on two sides of the partition plate respectively, a mounting plate is arranged on one side of the exterior of the mounting shell, and a photovoltaic panel is arranged on the mounting plate. A photosensitive assembly is arranged on one side of the photovoltaic panel, and a power supply mechanism is arranged on one side of the outer wall of the mounting shell. A conductive rod is fixedly connected in the mounting shell, a switch assembly is arranged on the conductive rod, a pneumatic assembly is arranged on one side of the switch assembly, a power transmission rod is fixedly connected to the top of the conductive rod, a gas guide pipe and a heat absorption pipe are fixedly connected to the two sides of the bottom of the gas transmission shell respectively, and valve assemblies are arranged on the gas guide pipe and the heat absorption pipe; the bottom of the induction plate is fixedly connected with an adsorption plate, slow moving assemblies are arranged on the two sides of the induction plate, the device can automatically adjust the illumination intensity according to the intensity of external light, the illuminating lamp is turned off according to the environment condition, and the energy-saving effect is better.
Owner:GUANGDONG NEW WAY EDUCATIONAL TECH CO LTD
Laboratory sunlight energy-saving illumination management system
PendingCN121956750Aavoid couplingensure independenceProgramme controlComputer controlEnergy efficient lightingTransformer
The invention discloses a laboratory sunlight energy-saving illumination management system, belongs to the technical field of energy-saving illumination, and solves the problems that a solar simulator bus is out of control due to bidirectional power conflict, an experiment is failed due to light ripple pollution, and energy conservation is more wasted. Comprising a multi-phase magnetic energy cyclic matrix module which generates a controlled multi-phase alternating current energy field; the rotating field transformer energy transfer device module is used for directionally distributing energy in a multi-phase alternating current energy field to each output channel according to a real-time instruction; the distributed virtual ground bus framework module is used for maintaining the power supply reference potential of each output channel; and the digital pre-distortion compensator module is used for performing nonlinear and memory effect compensation on an input instruction and sending the compensated instruction to the multi-phase magnetic energy cyclic matrix module. According to the invention, the rotating magnetic field is coupled with the distributed wireless energy network to decouple the power flow, the noise is suppressed, the spectrum is independent, the energy is saved, and repeated experiments are avoided.
Owner:ZHEJIANG XINCHUANGYUAN COMPREHENSIVE ENERGY CO LTD
Energy-saving stage lamp with adjusting function
The invention belongs to the technical field of energy-saving lighting, and discloses an energy-saving stage lamp with an adjusting function, an adjusting module comprises a clamping component and a driving component, and the clamping component is used for installing an energy-saving lighting module on a lower chord on at least one side of a truss; the driving part comprises a driving wheel, the rotating axis of the driving wheel is perpendicular to the length direction of the lower chord member, and the peripheral surface of the driving wheel is in rolling contact with the outer surface of the lower chord member; a lower chord of a standard truss is directly used as a natural running track, and horizontal displacement is achieved through rolling contact between a driving wheel and the outer surface of the lower chord; dependence on an independent sliding rail, an electric hoist, a tackle assembly or a customized hanging point network in a traditional scheme is abandoned, the system complexity, the installation cost and the deployment threshold are greatly reduced, the dynamic light distribution capability can be seamlessly adapted to various small and medium-sized theaters, temporary stages and patrol scenes, and the industrial pain point that a truss is provided without movement is solved.
Owner:GUANGZHOU NAN-YI AUDIO & LIGHTING CO LTD
Energy-saving lighting device for mine roadway
ActiveCN224121155Ufit tightlyeasy to useLighting support devicesEnergy saving control techniquesEnergy efficient lightingStructural engineering
The utility model discloses a mine roadway energy-saving lighting device which comprises a C-opening connecting piece, a spiral drilling tool installed on the outer wall of one side of the C-opening connecting piece and a concentric-square-shaped frame body installed on the outer wall of the other side of the C-opening connecting piece in a hinged mode, and an LED sound control down lamp is installed at the opening position of the side, away from the C-opening connecting piece, of the concentric-square-shaped frame body. A fastening structure used for angle locking is installed between the opposite ends of the C-opening connecting piece and the concentric-square-shaped frame body. According to the utility model, the C-opening connecting piece is fixed on the wall of the mine roadway through the spiral drilling tool, a firm foundation is provided, and the lamp can be kept stable in the use process and is not easy to displace due to vibration or external force by combining a hinging structure and a bolting structure; and the spiral drilling tool, the C-opening connecting piece and the clip-shaped frame body connected in a hinged mode enable the LED sound control down lamp to flexibly adapt to the irregular wall surfaces, it is ensured that the lamp can be tightly attached to the wall, the space is utilized to the maximum degree, and the good lighting effect is kept.
Owner:陕西涌鑫矿业有限责任公司
Night running induction energy-saving lighting control system based on three-dimensional comprehensive positioning
The application relates to the technical field of lighting control, and discloses a night running sensing energy-saving lighting control system based on three-dimensional comprehensive positioning, which comprises a cloud server for establishing an association mapping table containing a preferred light color parameter, a main control computer for positioning a physical rod interval according to a face image, generating a first judgment instruction, and issuing a linkage preparation signal to complete electrical preheating, a millimeter wave radar for calculating a transient motion speed value and outputting an auxiliary judgment trigger pulse, a front-end single-chip microcomputer for responding to the auxiliary judgment trigger pulse to obtain actual space coordinates, combining the transient motion speed value to generate a theoretical motion track for space distance difference comparison, and confirming a linkage output instruction. A sub-controller receives the confirmed linkage output instruction, combines a background environment illuminance value and the preferred light color parameter, and outputs a digital dimming signal to an RGB+W lamp for light emission adjustment. The application combines macro interval positioning and micro track verification to realize precise follow-up lighting, and dynamically adjusts output according to ambient light to reduce system energy consumption.
Owner:WUXI LIGHTING
Angle-adjustable electromechanical cabinet internal energy-saving lighting device
The invention provides an angle-adjustable energy-saving lighting device in an electromechanical cabinet, and relates to the field of lighting devices. Comprising a mounting substrate, a connecting lamp holder is mounted at the bottom of the mounting substrate, two rotating rods are rotationally connected to the bottom end face of the connecting lamp holder, and lampshades are fixedly connected to the opposite ends of the two rotating rods; a shading protection assembly is arranged at the bottom of the lampshade, a driving assembly is installed on the left side of the lampshade, and an LED energy-saving lamp tube is installed in the lampshade. Through cooperation of the light sensation sensor, the driving assembly and the shading protection assembly, the shading protection cover can be driven to be slowly opened after the LED energy-saving lamp tube is turned on, the phenomena of pupil contraction delay and retina photoreceptor cell overload caused by instantaneous strong light stimulation are effectively avoided, and asthenopia is fundamentally prevented; the problems that when a lighting lamp tube is opened after a cabinet door is opened in a dark environment, the instant high brightness of the lighting lamp tube is easy to cause that human eyes are difficult to adapt in a short time, and asthenopia and pupil adjustment burden are caused by a traditional electromechanical cabinet internal lighting device are solved.
Owner:JIANGSU SHIMEI ELECTROMECHANICAL EQUIP CO LTD
Energy-saving lighting device for mine electric locomotive
This invention discloses an energy-saving lighting device for mining locomotives, belonging to the technical field of mining lighting equipment. Its key technical features include a mounting base, a lighting lamp, multiple focusing plates, an adjusting ring, a connecting rod, and a drive assembly. Multiple focusing plates are arranged around the lighting lamp, and their outer surfaces are equipped with slide rails with pulleys. The adjusting ring is rotatably connected to the pulleys of each focusing plate via the connecting rod. The drive assembly controls the raising and lowering of the adjusting ring, which synchronously drives all focusing plates to rotate via the connecting rod, achieving switching between focused and diffused light modes. When the focusing plates rotate to the point where adjacent ends are in contact, a focusing channel is formed, concentrating the light and guiding it directly forward for long-distance focused lighting, saving energy. When the adjusting ring returns to its original position, the focusing plates unfold, restoring the normal lighting range. This device has a compact structure, is easy to operate, and can flexibly adjust the lighting mode according to underground working conditions, effectively improving lighting efficiency and energy saving.
Owner:DAZHONG MINING CO LTD INNER MONGOLIA
Energy-saving lighting device capable of being quickly connected with joint
ActiveCN224246077ULighting support devicesElectric circuit arrangementsEnergy efficient lightingStructural engineering
The utility model provides an energy-saving lighting device with a quick connector, which belongs to the technical field of energy-saving lighting and comprises a lamp holder assembly, a clamping assembly is arranged on the outer wall of the lamp holder assembly, a suspension assembly is arranged on the outer wall of the lamp holder assembly, and a lamp cap assembly is arranged at the bottom of the suspension assembly. The lamp cap assembly comprises a center seat, the top of the center seat is fixedly connected with a lower strong magnetic plate, and the outer wall of the center seat is fixedly connected with an insulating plate; through the arrangement of the lamp cap assembly, in the use process, the lamp holder assembly is fixed to a wall, during installation or disassembly, the electricity control switch is turned off, the suspension assembly is rotated, the upper strong magnetic plate and the lower strong magnetic plate are separated, then the pull rod is pulled outwards to be away from the second conductive plate and the first conductive plate, and the lamp cap assembly is fixed to the wall. Therefore, the first current-conducting plate and the second current-conducting plate can be jointed and inserted or the first current-conducting plate is pulled out, so that the quick connection or quick disassembly between the lamp cap assembly and the lamp holder assembly can be realized.
Owner:BEIJING SINOBAIDE TECH
Energy-saving lighting stair edge beam subjected to micro-arc oxidation surface treatment
The invention discloses an energy-saving lighting stair edge beam adopting micro-arc oxidation surface treatment, and relates to the technical field of stair edge beams, the energy-saving lighting stair edge beam comprises an inclined welding assembly, the two ends of the welding assembly are fixedly connected with assembling pipes, and wedge pieces are arranged at the ends of the assembling pipes; a plurality of horizontal pipes are distributed on the top of the welding assembly in an array mode, and the adjacent horizontal pipes are connected through vertical supporting pipes. And a ceramic layer with a thickness of 60-90 [mu] m is formed on the surface of the ceramic substrate through a micro-arc oxidation process. According to the method, sharp-edge-free treatment and anti-corrosion and wear-resistant ceramic layer forming are completed at a time through the micro-arc oxidation technology, tedious mechanical deburring and multiple paint spraying procedures in a traditional technology are omitted, the scratch risk caused by micro sharp edges on the edge of a traditional edge beam is fundamentally eliminated, the use safety is greatly improved, and the service life of the edge beam is prolonged. The problem that a traditional paint spraying coating is prone to falling off and pulverization is solved, the durability and environmental adaptability of the component are remarkably improved, and the later maintenance frequency and cost are reduced.
Owner:CHUZHOU JINCHENG METAL PROD CO LTD
Energy-saving lighting device for chemical workshop
ActiveCN223775485ULighting applicationsChemical industryEnergy efficient lightingMechanical engineering
The utility model relates to the technical field of workshop lighting, in particular to an energy-saving lighting device for a chemical workshop. An energy-saving lighting device for a chemical workshop comprises a lighting device body, a connecting plate is arranged at the bottom end of the lighting device body, a fixing block is arranged at the bottom end of the connecting plate, a lampshade is arranged at the bottom end of the connecting plate, and a hinge seat is fixedly arranged at the bottom end of the connecting plate; a fixing base is fixedly installed at the bottom end of the connecting plate, a cleaning scraping piece is installed on the surface of the lampshade, a connecting block is installed on the surface of the cleaning scraping piece, an installing shaft is installed on the surface of the connecting block, and a blocking piece is installed at one end of the installing shaft. The cleaning scraping piece is pulled by pulling the limiting rod, the cleaning scraping piece rotates around the lampshade with the mounting shaft as the circle center, the cleaning scraping strip can slide in the mode of being attached to the surface of the lampshade along with rotation of the cleaning scraping piece around the lampshade, and most dust on the surface of the lampshade is scraped away through the cleaning scraping strip. In this way, dust on the surface of the lampshade can be rapidly and emergently cleaned in the chemical production process.
Owner:SINOPEC ENERGY SAVING TECH SERVICE CO LTD
Studio light deployment structure
PendingCN121676918ALighting applicationsLighting support devicesEnergy efficient lightingLinear motion
The invention belongs to the technical field of energy-saving lighting, and discloses a studio light deployment structure which comprises a mounting plate and a lighting module, and the mounting plate is used for being fixed to a studio top structure; a rotating pair, a limiting pair and a lifting rod are arranged between the mounting plate and the lighting module; the revolute pair is arranged on the mounting plate, and the output end of the revolute pair is in threaded connection with the lifting rod; a guide groove is formed in the lifting rod in the length direction of the lifting rod, and one end of the lifting rod is fixedly connected with the lighting module; the limiting pair is arranged on the mounting plate and can be selectively inserted into or separated from the guide groove; when the limiting pair is inserted into the guide groove, the lifting rod is restrained in the circumferential direction, rotation of the rotating pair is changed into axial linear motion, and height adjustment is achieved. When the limiting pair is separated, the lifting rod can rotate along with the limiting pair, and horizontal steering is achieved.
Owner:GUANGZHOU NAN-YI AUDIO & LIGHTING CO LTD
A portable energy-saving lighting device for fire fighting
ActiveCN121025426BLighting support devicesPortable electric lightingEnergy efficient lightingSolar light
The application discloses a portable energy-saving lighting device for fire fighting, and relates to the technical field of fire fighting lighting equipment. The portable energy-saving lighting device for fire fighting comprises a lamp holder, a lamp body is embedded on the outer surface of the lamp holder, a bottom storage groove is formed in the bottom of the lamp holder, a threaded cavity is formed in the inside of the lamp holder, a supporting device is arranged in the inside of the bottom storage groove, a telescopic rod device is fixedly connected to the top of the supporting device, a suspension device is arranged at the top end of the telescopic rod device, a top fixing seat is fixedly connected to the top end of the lamp holder, a locking mechanism and a solar light plate are arranged on the upper surface of the top fixing seat, the supporting device comprises a connecting base, a plurality of supporting legs are hingedly arranged on the lower surface of the top of the connecting base, and a first spring is fixedly connected to the side of the supporting leg close to the connecting base. The application realizes ground placement lighting through the supporting device, realizes suspension lighting through the suspension device, and increases the lighting range through the telescopic rod device, so that various lighting requirements of fire fighting sites can be met.
Owner:SHANGHAI JINYOU FIRE SAFETY TECHNOLOGY CO LTD
Solar energy LED street lamp multi-color temperature self-adaptive adjusting system and method based on power generation
PendingCN122179943AData processing applicationsElectrical apparatusEnergy efficient lightingThermodynamics
The application relates to the technical field of energy-saving lighting, and discloses a solar LED street lamp multi-color-temperature self-adaptive adjustment system and method based on power generation, which comprises a data acquisition and monitoring module, a power generation potential prediction module, an illumination demand analysis module, a multi-color-temperature decision module, a light source driving control module, a dynamic sensing adjustment module and an efficiency evaluation optimization module; the method predicts future available power generation by collecting real-time meteorological data and illumination intensity data, determines road lighting priorities in combination with preset crowd density data, matches the best multi-color-temperature combination scheme in a color temperature and energy consumption relationship database, and realizes 2700K to 5700K continuous color temperature output by dynamically adjusting the current duty cycle of different color temperature LED chips by using pulse width modulation technology. The application improves the visual comfort and road lighting experience of drivers, and guarantees the balance between lighting quality and energy utilization efficiency.
Owner:YANTAI AOXING ELECTRICAL EQUIP
Method for energy-saving lighting and effectively reducing light adjustment times of expressway tunnel
ActiveCN115866847BReliable brightness calculation supportLighting brightness level optimizationElectrical apparatusEnergy saving control techniquesEnergy efficient lightingSimulation
The present application relates to a kind of methods for giving consideration to energy-saving lighting of highway tunnel and effectively reducing the number of times of dimming.On the existing lighting design standard, the tunnel is fitted based on traffic flow, speed, hole brightness illumination brightness calculation formula, provide more reliable brightness calculation support for the energy-saving lighting of tunnel, and the present application combines the advantages of time sequence grading lighting and on-demand lighting according to the actual environment of tunnel, the illumination brightness level is optimized by combining the actual monitoring data of tunnel, meet the goal of tunnel on the basis of energy-saving lighting as far as possible effectively reducing the number of times of dimming, provide a solution for the tunnel to give consideration to energy-saving lighting and protection lighting system life.
Owner:FUJIAN HUADING ZHIZAO TECH CO LTD
Modular LED energy saving lighting device
Owner:SHENZHEN SANPENG NEW MATERIAL TECH CO LTD
Foldable solar construction lighting tower
ActiveCN224415034UFlexible height expansionReduce transportation spaceEnergy efficient lightingTower
The utility model discloses a kind of foldable solar construction lighting towers, it is related to lighting tower technical field, including multiple base support block and the main support rod of each base support block side, transverse connecting rod is equipped between every two main support rods, fixed support plate is equipped in each main support rod side, folding assembly includes the folding support of each main support rod side, fixed support plate is equipped in the both sides of each folding support, two transverse support rods are equipped between two folding supports, through the collaborative design of folding support and constraint component, tower can be folded into compact structure, substantially reduce transportation and storage space, reduce handling cost, only need to separate transverse support rod when unfolding, it is quickly fixed by locking latch and locking screw, single person can operate, modular splicing design can flexibly expand tower height, the integration of solar panel and lighting fixture realizes green energy-saving lighting, without external power supply, adapt to complex outdoor environment.
Owner:HUILONG CONSTRUCTION GROUP CO LTD
High-voltage direct-drive large-space cluster illumination control system
PendingCN121645640AElectrical apparatusEnergy saving control techniquesEnergy efficient lightingLight responsive
The invention discloses a high-voltage direct-drive large-space cluster illumination control system, and belongs to the technical field of illumination energy-saving control. The system comprises a high-voltage direct-current adjustable power supply, a control module and a plurality of integrated high-voltage direct-current LED lamp modules. The high-voltage direct-current adjustable power supply converts alternating-current mains supply into adjustable direct current to be output, and the lamp modules connected in parallel are directly driven. Each lamp module integrates a high-voltage direct drive chip and an LED light source, and an independent single lamp drive power supply is not needed. The two-wire system design is adopted, the power line and the dimming signal line are integrated, cluster dimming is achieved by changing the amplitude of the direct-current voltage, response is fast, and interference resistance is high. The system solves the problems of complex structure, low energy efficiency, poor dimming reliability, high maintenance cost and the like of a traditional LED illumination system, has the advantages of high conversion efficiency, simplicity and convenience in installation and maintenance, high reliability, good safety, high intelligent degree and the like, and is particularly suitable for efficient energy-saving illumination in large space places such as large venues and plants.
Owner:HANGZHOU YIHUITONG TECH CO LTD
Energy-saving lighting lamp based on steering directional structure
PendingCN122258334ALighting support devicesLight fasteningsEnergy efficient lightingMechanical engineering
Owner:佛山市国励电子科技有限公司
Energy-saving lighting system
PendingCN122002671Aavoid lossBrightness adjustableElectrical apparatusEnergy saving control techniquesEnergy efficient lightingControl signal
The invention provides an energy-saving lighting system. The energy-saving lighting system comprises a plurality of transformer-free light-emitting elements, a microprocessor, a control unit, at least one sensor and a power supply, the control unit is electrically connected with the microprocessor so as to generate a control signal and transmit the control signal to the microprocessor, the sensor is electrically connected with the microprocessor and has a sensing range, the sensor generates a sensing signal when detecting that an object moves in the sensing range, and the control unit is electrically connected with the microprocessor and transmits the sensing signal to the microprocessor. And the sensing signal is transmitted to the microprocessor. The power supply is electrically connected with the microprocessor and the light-emitting elements, and the microprocessor generates an adjusting signal according to the control signal or the sensing signal so as to adjust the output power of the power supply and the brightness of the light-emitting elements.
Owner:KING DESIGN INSTR TECH (KUNSHAN) CO LTD
Energy-saving lighting method and system based on intelligent glass door refrigerator
PendingCN121357770AElectrical apparatusEnergy saving control techniquesEnergy efficient lightingElectrical battery
The invention is suitable for the technical field of intelligent refrigerators, and provides an energy-saving lighting method and system based on an intelligent glass door refrigerator, and the method comprises the steps: firstly obtaining the environment brightness information of a target refrigerator and the flow information of surrounding people, and then according to the environment brightness information and the preset environment brightness threshold value information, obtaining the intelligent glass door refrigerator. The environment working mode information is effectively determined, and finally the illumination brightness control instruction is accurately generated according to the environment working mode information and the surrounding personnel flow information. Through a multi-sensor fusion technology and an advanced algorithm, high-reliability personnel detection under the condition of extremely low power consumption is realized, dynamic adjustment can be performed according to the priority of the battery state, the energy consumption is optimized to the maximum on the premise of ensuring the user experience, and the utilization efficiency of resources is remarkably improved.
Owner:广东星星制冷设备有限公司
An inductive energy-saving LED lighting device
ActiveCN120627008BElectric circuit arrangementsProtective devices for lightingEnergy efficient lightingStructural engineering
Owner:GUANGDONG LIANSHANG LIGHTING TECHNOLOGY CO LTD
Ceiling landscape energy-saving lighting system
The present application relates to the technical field of lighting system, and particularly relates to a ceiling landscape energy-saving lighting system, which comprises a control box, an optical cable and a lamp box; further comprises a lower light-emitting plate, a light guide column, a light inlet ball and an upper light-emitting plate, a light source unit is installed in the control box, the light source unit is used for emitting light, an input end of the optical cable is in optical path communication with an output end of the light source unit, the lamp box is installed below a ceiling, an installation cavity is arranged in the lamp box, a light outlet is arranged in a lower end surface of the lamp box and in communication with the installation cavity, the lower light-emitting plate is installed on the light outlet, a lower end of the light guide column is in optical path communication with the lower light-emitting plate, the light inlet ball is arranged at an upper end of the light guide column and extends above the ceiling, the upper light-emitting plate is installed in a middle part of the installation cavity of the lamp box, the upper light-emitting plate is above the lower light-emitting plate, and an output end of the optical cable is in optical path communication with the upper light-emitting plate; the lighting mode of the optical fiber light guide is adopted, the light source part and the lighting part are separated, the falling risk is reduced, the maintenance and replacement are facilitated, and the reliability is improved.
Owner:NINGBO SHENGYA LIGHTING CO LTD