Patents
Literature
86results about How to "Guaranteed lighting effects" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Lamp intelligent aging test fault diagnosis method, system and equipment
PendingCN119398621AImprove quality reliabilityImprove stabilityDigital data information retrievalDiode testingStatistical analysisTesting Methods
The invention discloses an intelligent aging test fault diagnosis method, system and equipment for a lamp. The intelligent aging test fault diagnosis method for the lamp comprises the following steps: acquiring information of a tested lamp to be subjected to an aging test; setting external conditions according to the use environment of the tested lamp to be subjected to aging test; the data monitoring module obtains input power supply parameters; collecting power supply data; the data communication module executes data communication; judging whether abnormal data exists in the data or not; summarizing the power supply data in the aging test time period; performing waveform drawing on all the power supply data in the aging test time period, and performing statistical analysis; judging whether the parameters of the tested lamp are abnormal or not; if the judgment result is normal, outputting a normal data analysis result, and executing data archiving; if the judgment result is abnormal, diagnosis of the corresponding fault type is executed; and outputting a fault type analysis result.
Owner:JIANGYIN YICHUAN ELECTRIC EQUIP CO LTD
Energy-saving lighting supporting and hanging device for building
PendingCN119436034AImprove lighting effectsGuaranteed lighting effectsLighting support devicesProtective devices for lightingBuilding energyStructural engineering
The invention relates to a supporting and hanging device, in particular to a building energy-saving lighting supporting and hanging device which comprises a hanging body used for installing a lighting lamp, the hanging body at least comprises an electric push rod, a supporting and hanging part is installed on the electric push rod in a hinged mode, and a cover body is installed on the outer layer of the supporting and hanging part in a covering mode. The supporting and hanging part is used for adjusting the extension area of the cover body so as to change the illumination range of the illuminating lamp; wherein the cover body comprises a protective cover and an extension cover, the protective cover is contracted and gathered along with the increase of the length of the electric push rod, the extension cover is hinged to the bottom of the protective cover, and the extension cover and the protective cover are opposite in motion state. When the length of the electric push rod is gradually increased, the illuminating lamp gradually extends out of the cover body, and the height of the illuminating lamp is reduced; meanwhile, after the illuminating lamp extends out of the cover body, the illuminating range of the illuminating lamp is enlarged, the illuminating range is increased by lowering the illuminating lamp, the illumination intensity is less attenuated compared with that of a traditional mode, and more energy and electricity are saved.
Owner:ANHUI BOLING CONSTRUCTION LABOR CO LTD
Display panel and display device
PendingCN119497530AImprove the display effectEnsure effective luminous areaComputer graphics (images)Display device
The invention discloses a display panel and a display device, relates to the technical field of display, and can improve the sawtooth feeling of a display picture of a special-shaped display boundary. The display panel includes: a substrate layer; a pixel unit is arranged on one side of the substrate layer, the pixel unit comprises a first sub-pixel, a second sub-pixel and a third sub-pixel, and one pixel unit corresponds to one virtual rectangle; the area proportion of the light-emitting layer in the virtual rectangle is greater than or equal to 80%; connecting lines of geometric centers of all pixel openings in one pixel unit form a virtual triangle, an included angle between a connecting line of geometric centers of pixel openings of the first sub-pixel and the third sub-pixel and a long side of the virtual rectangle is a first included angle, and the first included angle is the smallest included angle between each side of the virtual triangle and the long side of the virtual rectangle; the second overlapping area and the third overlapping area are smaller than or equal to the first overlapping area; a shape of at least one of the pixel openings of the first sub-pixel, the second sub-pixel, and the third sub-pixel includes at least a partial curvilinear edge.
Owner:BOE TECHNOLOGY GROUP CO LTD +1
Rotary adjusting assembly, spotlight and lighting system
PendingCN119594375AImprove adjustment flexibilityturn easilyLighting support devicesLight fasteningsLighting systemLight head
The invention provides a rotation adjusting assembly, a spotlight and a lighting system.The rotation adjusting assembly comprises a lamp body, a lamp holder assembly, an axis bolt, a damping piece and a guide bolt, the lamp body is provided with a cavity, a first connecting hole is formed in the wall of the lamp body, the lamp holder assembly is provided with a connecting arm, and the connecting arm is inserted into the cavity from the upper side of the lamp body; a second connecting hole matched with the first connecting hole is formed in the connecting arm, and the axis bolt is connected with the first connecting hole and the second connecting hole; an arc-shaped groove is further formed in the wall of the lamp body, the damping piece is installed at the arc-shaped groove, a third connecting hole is formed in the arc-shaped groove of the connecting arm, the guide bolt penetrates through the arc-shaped groove and then is connected with the third connecting hole, the head of the guide bolt makes contact with the damping piece, and the guide bolt can move in the arc-shaped groove around the axis bolt along with the connecting arm. The lighting system comprises the spotlight, the spotlight comprises the rotation adjusting assembly, and the rotation adjusting assembly can ensure that the lamp holder assembly can smoothly rotate relative to the lamp body and is stably located at the set lighting angle.
Owner:HUIZHOU NVC OPTOELECTRONICS TECH CO LTD
Street lamp group autonomous scheduling method and device based on improved game theory, and medium
PendingCN119494756Aimprove energy efficiencyImprove responsivenessElectric circuit arrangementsEnergy saving control techniquesData setSimulation
The invention discloses a street lamp group autonomous scheduling method and device based on an improved game theory and a medium, belongs to the technical field of intelligent street lamps, and is used for solving the technical problem that an existing street lamp scheduling method lacks comprehensive analysis capability of various environmental data and lacks dynamic adjustment and optimization capability. The method comprises the steps of collecting brightness data, traffic flow data and people flow density data of any street lamp node in an intelligent street lamp group through an Internet of Things technology, and constructing an environment data set; based on the environment data set, constructing an improved game theory model; based on the improved game theory model, determining an optimal operation strategy of any street lamp node; and sending the optimal operation strategy to a corresponding street lamp node, and indicating the street lamp node to adjust the illumination intensity and / or the on-off state based on the optimal operation strategy. According to the method, the energy efficiency and the response capability of the intelligent street lamp group are remarkably improved.
Owner:JINAN SANXING LAMPS
Rural tourism landscape lamp and using method thereof
InactiveCN119436013Aavoid damageImprove landscapePhotovoltaic supportsLighting support devicesRural areaConstruction engineering
Owner:QINGDAO UNIV OF TECH
Detection system and optical power adjustment method
ActiveCN119666743AThe actual lighting impact is smallDetection does not affectPhotometryMaterial analysis by optical meansLight beamOptical power
The invention provides a detection system and an optical power adjustment method, the detection system may comprise an illumination module, a first detection device, and a light splitting module and a first power adjustment module between the illumination module and the first detection device, the light splitting module is used for periodically switching a working mode, and when the working mode is a light transmission mode, the first power adjustment module is used for adjusting the light power. When the working mode is the light splitting module, the illumination beam enters the first detection device through the light splitting module and the first power adjustment module, when the working mode is the reflection mode, the illumination beam enters the optical power detection module through reflection of the light splitting module, and the optical power detection module is used for detecting the optical power of the entered beam to obtain the actual optical power. The first power adjusting module is used for adjusting the power of the light beam penetrating through the first power adjusting module when the actual light power exceeds a preset range, the illumination light beam is subjected to full-light illumination in the actual illumination process, the illumination effect is guaranteed, and full-light light power detection is carried out at the gap of actual illumination of the illumination light beam. And accurate optical power detection and adjustment are realized.
Owner:SKYVERSE TECH CO LTD
Indoor landscape plant maintenance device
ActiveCN222485459Ueasy maintenanceStable power supplyLighting support devicesElectric circuit arrangementsAgricultural engineeringPlant maintenance
The utility model discloses an indoor landscape plant maintenance device, which relates to the technical field of landscape plant maintenance and comprises a counter weight annular seat, a connecting seat is arranged on the upper surface of the counter weight annular seat, a power supply is fixedly connected to the top end of the connecting seat, and a fixing seat is arranged above the power supply. The corresponding ends of the power source and the fixing base are fixedly connected with transmission rods correspondingly, the opposite sides of the two transmission rods are fixedly connected with threaded blocks correspondingly, and the outer sides of the two threaded blocks are in threaded connection with threaded sleeves at the same time. The rotary shifting plate drives the threaded sleeve to rotate, the threaded block is in threaded connection with the interior of the threaded sleeve, the transmission rod is pushed to move along the interior of the threaded sleeve when the threaded sleeve rotates, the gap between the power source and the fixing base is adjusted, and the height of the sunlight simulation lamp is adjusted. Sunlight simulation lamps of different heights can be maintained conveniently, and landscape plants of different specifications can be supplemented with light.
Owner:SHENZHEN HUAKEKE CONSTR GRP CO LTD
Construction structure convenient for house lighting guide
ActiveCN222616637UGuaranteed lighting effectsIntegrity guaranteedSunshadesGas-tight/water-tight arrangementsStructural engineeringMechanical engineering
The utility model discloses a construction structure convenient for house daylighting guide, which comprises a house body, a window frame arranged on the outer wall of one side of the house body, a daylighting frame body arranged on the inner wall of the window frame, a second daylighting panel fixed on one side in the daylighting frame body, and a first daylighting panel connected with the other side in the daylighting frame body in a sliding manner, a U-shaped seat is arranged on the outer wall of the house body on the outer side of the window frame, two semicircular seat bodies are arranged on the outer wall of the lower end of the U-shaped seat, U-shaped frames are arranged on the outer wall between the semicircular seat bodies at equal intervals, rain shelters are installed on the inner walls between the adjacent U-shaped frames, a baffle is arranged in the lighting frame body on one side of the first lighting panel, and a connecting block is arranged on the outer wall on one side of the baffle. According to the utility model, not only is the integrity of the first daylighting panel and the second daylighting panel guaranteed, but also the convenience of the daylighting guide structure in use is improved, and the angle of external light irradiating the interior of the house body can be adjusted, so that the daylighting effect of the house body is guaranteed.
Owner:宁波中景建设有限公司
A high-efficiency electric drill with quick-change drill bits
This utility model discloses a high-efficiency electric drill with quick-change drill bits, including a drill body and a light source. The drill body is equipped with a storage component for storing the light source, and a connecting collar is provided between the storage component and the drill body. The storage component is equipped with an adjustment component for adjusting the usage state of the storage component. The storage component allows the light source to be hidden and stored when not in use, enhancing the protection of the light source and preventing it from being broken or damaged by external forces, thus helping to extend the life of the light source. At the same time, the use of the collar and the adjustment component allows the lighting position of the light source to be adjusted to ensure the lighting effect, thereby enabling workers to perform drilling operations in dim environments.
Owner:JINHUA JIEAN POWER TOOL CO LTD
Self-cleaning type solar street lamp convenient to maintain
ActiveCN119412647AExpand the scope of diffusionimprove distributionMechanical apparatusProtective devices for lightingEngineeringSolar street light
The invention discloses a self-cleaning type solar street lamp convenient to maintain, and relates to the technical field of street lamp illumination, the self-cleaning type solar street lamp convenient to maintain comprises a lamp body mechanism, a lamp illumination mechanism, a lamplight diffusion mechanism and a light adjusting mechanism are arranged in the lamp body mechanism, and the lamplight diffusion mechanism is sleeved with the lamp illumination mechanism; the light adjusting mechanism is located in the lamp illumination mechanism, and the lamplight diffusion mechanism is used for adjusting the light illumination angle. In the hazy weather, the transmission mechanism drives the light diffusion assembly to rotate by a half circle, the light ray angle of lamplight can be adjusted, the light ray penetrability is improved, scattering and absorption of light rays by haze are reduced, and the lighting effect of a road is ensured; in addition, the light transmitting assembly and the light expanding assembly are combined together, the penetrability of lamplight is further improved by changing the refraction angle of light, and the good illumination effect is kept in hazy weather.
Owner:GUANGDONG CENTURY MINGJIANG PHOTOELECTRIC TECH CO LTD
Eye protection table lamp with good heat dissipation effect
ActiveCN222459452Uquick disassembly workGuaranteed lighting effectsDispersed particle filtrationLighting support devicesProtecting eyeLight head
Owner:DONGGUAN JINYANG LIGHTING CO LTD
Community lamp box advertising board
ActiveCN222562209Uensure normal flowGuaranteed operating lifeLighting heating/cooling arrangementsIlluminated signsMechanical engineering
The utility model belongs to the technical field of lamp box advertising boards, and particularly relates to a community lamp box advertising board. Comprising a lamp box body; the explosion-proof glass plates are arranged on the front and rear sides of the lamp box body The rainproof mechanism is arranged at the top of the lamp box body and used for preventing rainwater from entering the lamp box body; the rainproof mechanism comprises a rain shelter arranged at the top of the lamp box body; the mounting plates are arranged on the left side and the right side of the rain shelter and the left side and the right side of the lamp box body, and the two mounting plates on the same side make contact with each other; the bolts are arranged between the two mounting plates on the same side in a penetrating mode, and the rain sheltering shed is fixedly mounted at the top of the lamp box body through the bolts; the blocking grooves are formed in the edge of the bottom of the rain shelter, communicate with one another and are used for blocking rainwater from flowing towards the lamp box body. According to the community lamp box advertising board, rainwater can permeate into the advertising box, and it is ensured that the advertising board can normally operate and effectively play a role under various weather conditions.
Owner:HANGZHOU HAIRUIDA ADVERTISING CO LTD
Display panel and display device
PendingCN121968962AGuaranteed lighting effectsIncrease lighting brightnessStatic indicating devicesDisplay deviceMaterials science
The invention provides a display panel and a display device, sub-pixels in the display panel comprise first sub-pixels and second sub-pixels which are the same in light emitting color, and the maximum light emitting view angle of the first sub-pixels is smaller than the maximum light emitting view angle of the second sub-pixels; the display modes of the display panel comprise a shared display mode and a peep-proof display mode; in the shared display mode, the first sub-pixels and the second sub-pixels emit light; in the peep-proof display mode, the first sub-pixels emit light, and the second sub-pixels do not emit light; a first micro-cavity structure is formed by the first anode and the first cathode in the first sub-pixel, and a second micro-cavity structure is formed by the second anode and the second cathode in the second sub-pixel; the distance between the first anode and the first cathode is L1, and the distance between part of the second anode and at least part of the second cathode is L2; the light-emitting wavelength of the first sub-pixel is lambda1, and the light-emitting wavelength of the second sub-pixel is lambda2; l1 = n * (lambda1 / 2), and L2 is not equal to m * (lambda2 / 2). The display uniformity of the display panel is ensured by adjusting the distances of the micro-cavity structures of different light-emitting elements to be different.
Owner:HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
Fire alarm controller
ActiveCN222465061Ulow costGuaranteed integrityLighting applicationsMechanical apparatusStructural engineeringControl theory
The utility model discloses a fire alarm controller, which mainly solves the problems of low integration level, complex structure and high cost of the existing alarm controller. The controller comprises a control box, a panel and an alarm function module, wherein one end of the panel is hinged with the control box, and the other end of the panel is buckled with the control box; the alarm function module is integrated on the panel; the upper and lower edges of the panel are planes, and are positioned on the inner sides of the upper and lower edges of the control box after being buckled; the left side and the right side of the panel are cambered surfaces, and the control box is sealed by the left side and the right side after buckling; through holes used for being connected with a control box are formed in the upper side and the lower side of the panel respectively. And rotating shafts are arranged at corresponding positions on the inner sides of the upper and lower sides of the control box. The fire alarm controller is simple in structure and high in integration level so as to meet the new national standard design requirement and replace a traditional fire alarm controller. Therefore, the method is suitable for popularization.
Owner:SICHUAN ANGKESHENG ELECTRONIC TECHNOLOGY CO LTD
Lamplight equipment for shooting
ActiveCN222439817UGuaranteed lighting effectsImprove lighting effectsLight fasteningsPhotographyLight fixture
Owner:HUNAN INSTITUTE OF ENGINEERING
Metal pole assembly frame
The utility model discloses a kind of metal vertical pole assembling frame, it is related to bookshelf technical field, including plank and metal vertical pole, the plank and metal vertical pole are all provided with several, several The plank is equidistantly arranged distribution in vertical direction.This utility model inserts the multiple metal vertical pole below clamping post into the multiple upper clamping barrel inside of the lowermost plank respectively in assembling process, completes the positioning of multiple metal vertical pole, then the lower clamping barrel on another plank is aimed at the clamping post above metal vertical pole, another plank is clamped in the upper of multiple metal vertical pole, and then the placement of another plank is completed, and so on, the assembling of multiple planks is quickly completed, and then the assembling of entire metal vertical pole bookshelf is quickly completed, solve the connection structure between metal vertical pole and plank in the assembling process of existing metal vertical pole bookshelf, and the dismounting operation between metal vertical pole and plank is not convenient, and the problem of lower flexibility.
Owner:ZHEJIANG FANSHI DECORATION ENG CO LTD
A floodlight capable of preventing water from being hidden
ActiveCN110792955Beasy dischargeeasy to operateGas-tight/water-tight arrangementsLight fasteningsAluminum substrateHeat sink
The present invention discloses a floodlight that prevents water from hiding, comprising a floodlight body, a first water outlet and a second water outlet are arranged on the upper surface of the floodlight body, the upper surface of the floodlight body is fixedly connected to a heat sink by bolts, the upper surface of the floodlight body is fixedly connected to a connecting rod by fastening bolts, an aluminum substrate light source is arranged below the floodlight body, a reflective cup is arranged below the aluminum substrate light source, a waterproof ring is arranged at the bottom of the reflective cup, and a bottom shell is arranged at the bottom of the reflective cup. The device can prevent water from hiding in the floodlight, ensure quality, reduce production costs, is easy to install, and has a long service life.
Owner:ZHONGSHAN ZHUFENG LIGHTING CO LTD
Single light source steering device for road and light source steering method
ActiveCN119617349AMeet diverse needsEasy to judgeMechanical apparatusLighting support devicesLight beamEngineering
The invention discloses a road single light source steering device and a light source steering method, and belongs to the technical field of road light source steering, the road single light source steering device comprises a housing which is mounted at the top of a lamp post through a group of inclination angle adjusting mechanisms and is internally provided with a plurality of layers of light source emitting layers which are distributed in a longitudinal manner, and the opening side of each light source emitting layer is provided with a cylindrical mirror which is longitudinally arranged; a light emitter is mounted in the lowermost or uppermost light source emitting layer; a light source emitted by the illuminator forms a plurality of groups of light beams respectively positioned in the plurality of light source emitting layers through a light source splitting structure arranged in the housing, and each group of light beams forms a fan-shaped light surface through a cylindrical mirror in the corresponding light source emitting layer and is emitted; the first distance adjusting assembly is used for adjusting the interval between the two adjacent light source emitting layers; the dimming rotation angle mechanism is used for adjusting the left-right emitting angle of the fan-shaped light surface in the corresponding light source emitting layer; according to the device, a light path matched with a turning angle is formed on a turning road section, so that a driver is helped to see or judge the condition of a road ahead clearly.
Owner:浙江交投高速公路运营管理有限公司
Solar street lamp
ActiveCN224397639UExpand the scope of receptionGuaranteed photoelectric conversion efficiencyPhotovoltaic supportsLighting support devicesEngineeringSolar street light
The utility model discloses a solar street lamp relates to the technical field of lamps and lanterns, including the lamp pole and a plurality of solar energy institutions, the lamp pole is parallel to the up and down direction, a plurality of solar energy institutions are arranged on the lamp pole along the up and down direction, and the light receiving surface of a plurality of solar energy institutions is perpendicular to the horizontal direction. In the morning, evening etc. When the solar elevation angle is small, the light of low angle oblique incidence and the incident angle of the light receiving surface of the vertical setting of solar energy institution significantly reduce, make the light more close to the front illumination state, the energy loss of traditional horizontal light receiving surface because of the large angle reflection is reduced greatly, effectively improve the photoelectric conversion efficiency of solar energy institution in the morning and evening period, and then be favorable to guarantee the illumination effect of solar street lamp in the morning and evening period.
Owner:ZHUHAI HEMLIGHTING CO LTD
Display chip and preparation method thereof
This invention discloses a display chip and its fabrication method. By setting a first connection structure on the same side of the driving substrate as the light-emitting unit, and placing the first connection structure in the gap between different light-emitting units, and setting a common electrode structure electrically connected to the first connection structure, and electrically connected to the second semiconductor layer of multiple light-emitting units, the height of the common electrode structure at the gap between different light-emitting units can be reduced, thereby reducing the process difficulty of fabricating the common electrode structure, and helping to reduce the situation where the common electrode structure is formed on the sidewall of the light-emitting unit mesa, thus ensuring the light emission performance of the display chip.
Owner:西湖烟山科技(杭州)有限公司
A table lamp with adaptive driving and adjusting scattered light angle and a method for preparing a light drive film thereof
ActiveCN114427665Bincrease light intensityExpand the range of exposurePoint-like light sourceLighting support devicesDimmerEngineering
The present invention relates to the technical field of lighting fixtures, specifically, a method for preparing a table lamp capable of adaptively driving and adjusting a diffuser angle and a light drive film thereof, comprising a lamp holder, a lamp shell mounted on the lamp holder, a lamp body mounted in the lamp shell, and a dimmer for adjusting the light intensity of the lamp body, wherein a diffuser cover arranged on the lamp body is installed in the lamp shell, and the diffuser cover comprises a light drive film wrapped around the outside of the lamp body, and the light drive film is made of a photosensitive, automatically opened and closed MXene / polyethylene / nano-Ag flexible light-concentrating material, and the nano-Ag is arranged close to one side of the lamp body. When the present application needs to provide a wide range of strong light irradiation, the light is brightened to cause asymmetric deformation of the light drive film, and the irradiation range can be expanded by opening it; when a small range of lighting is required, the light is dimmed to restore the light drive film, and the irradiation range can be reduced by closing it, so as to realize adaptive driving and adjusting the diffuser angle, automatically adjust the illumination range according to the usage scenario, and avoid the complex circuit design caused by multiple sensors, and has a simple structure, is easy to carry, and has a wide range of applications.
Owner:HEFEI UNIV OF TECH
Storage type protective elevator hoistway lighting device
PendingCN119468170AGuaranteed lighting effectsclean up in timeLighting elementsProtective devices for lightingElectric lightStructural engineering
The invention relates to the technical field of elevator shaft lighting, and discloses a storage type protective elevator shaft lighting device which comprises a storage box and an electric lamp, the electric lamp is arranged on the outer side of the storage box, a protective mechanism is arranged on the outer side of the storage box, and a cleaning mechanism is arranged on the inner side of the storage box. And the protection mechanism comprises first fixing blocks which are distributed in an annular array and fixedly connected to the outer wall of the storage box, rotating rods are slidably connected to the interiors of the first fixing blocks in a penetrating mode, and the outer walls of the rotating rods are symmetrically sleeved with torsional springs. Water mist and dust on the outer wall of the electric lamp are cleaned through the sponge block, the problem that dust in a well is attached to the electric lamp through the water mist is avoided, meanwhile, the dust attached to the outer surface of the electric lamp can be cleaned in time, the lighting effect of the electric lamp is guaranteed, and the maintenance efficiency of maintenance personnel is improved.
Owner:焦作市特种设备和产品质量安全应急处置协调中心(焦作市96333电梯应急处置协调中心)
Ceiling type range hood
ActiveCN222616985UGuaranteed flatnessGuaranteed aestheticsDomestic stoves or rangesLighting and heating apparatusExhaust fumesMechanical engineering
The utility model relates to the technical field of range hoods, in particular to a ceiling-mounted range hood which comprises a decorative cover and an exhaust fume collecting hood, a fan box is arranged in the decorative cover, an air suction flue communicated with the fan box is arranged in the exhaust fume collecting hood, a flue opening is formed in the position, at the bottom of the exhaust fume collecting hood, of the air suction flue, and a lampshade mounting cavity is formed in the periphery of the flue opening. An illuminating lamp assembly is arranged in the lampshade mounting cavity, and a glass lampshade plate is mounted at an opening of the lampshade mounting cavity; an oil groove capable of being contained in the flue opening is formed in the flue opening, the oil groove is controlled by a lifting assembly to ascend and descend, and the lifting assembly is installed on the fan box or the exhaust fume collecting hood; during working, the lifting assembly drives the oil groove to descend, the air suction port is formed between the oil groove and the flue port, the mode that the air suction port is formed through the lifting type oil groove is adopted, the regional freedom degree of the illuminating lamp assembly is high, and therefore the illuminating lamp assembly has the advantages that the bottom face is flat, the illuminating effect is good, and the appearance is not affected.
Owner:ZHEJIANG EMEET ELECTRICAL APPLIANCE CO LTD
Automatic anti-dazzle stage lamp
ActiveCN222527469UGuaranteed lighting effectsReduce glare effectsLighting applicationsNon-electric lightingLight fixture
The automatic anti-dazzle stage lamp comprises a machine body shell and a machine body arranged in the machine body shell, a light outlet is formed in the machine body, a sleeve arranged on the periphery of the light outlet in a sleeving mode is arranged on the machine body, and an automatic telescopic driving device capable of driving the sleeve to do telescopic motion in the axial direction of the light outlet is arranged on the machine body. According to the lamp, free stretching and retracting of the sleeve are controlled through the automatic stretching and retracting driving device to shield part of light of the light outlet, so that the glare effect is effectively reduced, and meanwhile the light outlet effect of the light outlet is effectively guaranteed.
Owner:GUANGDONG YIRI TECH CO LTD
Flame-retardant coating repairing device for underground cable
PendingCN119456290AImprove applicabilityUniform penetrationClimate change adaptationPretreated surfacesStructural engineeringElectric cables
The invention provides a flame-retardant coating repairing device for an underground cable, and belongs to the technical field of flame-retardant coating repairing for underground cables.The flame-retardant coating repairing device for the underground cable comprises an arc-shaped plate, a sealing piece, a stamping spraying assembly and an infrared illuminating lamp assembly, the arc-shaped plate corresponds to the section of the underground cable, and the sealing piece is arranged on the arc-shaped plate; a gap is formed between the cable and the surface of the underground cable contacted with the cable; connecting assemblies are arranged on the periphery of the arc-shaped plate and used for adjusting the using position of the coating repairing device. The sealing piece is movably connected with the arc-shaped plate; the side, away from the cable, of the arc-shaped plate is connected with the stamping and spraying assembly in a penetrating mode. The infrared illuminating lamp assembly is arranged on one side of the surface, making contact with the sealing piece, of the arc-shaped plate; the invention provides a flame-retardant coating repairing device for an underground cable. The flame-retardant coating repairing device can solve the problems that an existing flame-retardant coating repairing device for the underground cable is insufficient in repairing thickness, long in curing time, insufficient in flexibility and low in efficiency.
Owner:KUNMING YAOLONG ELECTRIC POWER SUPPLY CO LTD
Automatic assembling equipment for large-size display screen
InactiveCN119388124Aachieve regulationGuaranteed lighting effectsWork holdersCleaning using gasesElectric machineryDust control
The invention relates to the technical field of display screen assembly, in particular to automatic assembly equipment for a large-size display screen, which comprises an assembly platform, a placement table is hinged to the top of the assembly platform, a mounting frame is fixedly mounted at the top of the assembly platform, and a rotating cylinder is fixedly mounted at the top of the mounting frame. A rotating plate is rotationally connected to the output end of the rotating air cylinder, an electric push rod is fixedly mounted at the bottom of the rotating plate, a mounting plate is fixedly connected to the output end of the electric push rod, a clamping and fixing mechanism is arranged on the surface of the placing table, and an angle adjusting mechanism is arranged between the assembling platform and the placing table. By starting the motor and the electric push rod, the angle of the placement table and the height of the LED lamp are automatically adjusted, the assembling flexibility and visibility are improved, meanwhile, stable movement of the display screen is ensured through the suction cup and the air pump, damage is reduced, in addition, air is compressed through the air cylinder for dust removal, a clean environment is provided for assembling, and the assembling quality is improved.
Owner:GUOJING HECHUANG (QINGDAO) TECH CO LTD +1
laser
ActiveCN115764537Breduce internal stressReduce the probability of deformationSemiconductor laser arrangementsLaser arrangementsErbium lasersMechanical engineering
The application discloses a laser, and belongs to the technical field of photoelectricity. The laser comprises a bottom plate, a frame, a plurality of light-emitting components, a cover plate and a light-transmitting sealing layer. The frame is surrounded on the bottom plate and forms a containing space. The plurality of light-emitting components are located in the containing space and fixed on the bottom plate. The cover plate has an opening. The upper part of the frame is sealingly fixed with the outer edge region of the cover plate. The light-transmitting sealing layer is sealingly fixed with the inner edge region of the cover plate and covers the opening of the cover plate. The plurality of light-emitting components are in communication with an external power supply structure through a plurality of conductive pins. The plurality of conductive pins are symmetrically distributed on both sides of the frame. A plurality of turn-up holes are distributed on both sides of the middle part of the frame. Each conductive pin passes through a turn-up hole and is fixed with the frame. The application is used for light emission.
Owner:QINGDAO HISENSE LASER DISPLAY CO LTD
Energy-saving municipal landscape lighting street lamp
The invention discloses an energy-saving municipal landscape lighting street lamp, and relates to the technical field of municipal landscape street lamps, the energy-saving municipal landscape lighting street lamp comprises a lamp post, an access door is hinged to the side face of the lamp post, a movable shaft rotatably penetrates through the side face of the lower end of the lamp post, and a detachable rocker is connected to one end of the movable shaft in a clamped mode; the other end of the movable shaft is in meshing transmission with the lower end of a lead screw through a worm and gear mechanism, the upper end of the lead screw is sleeved with a lamp holder in a threaded mode, and the side face of the lamp holder and the inner wall of the lamp pole are attached to each other in a sliding mode. The cleaning mechanism is arranged at the top of the lampshade, the cleaning mechanism is used for cleaning dust on the outer surface of the lampshade, and a deinsectization mechanism is arranged below the cleaning mechanism. According to the energy-saving municipal landscape lighting street lamp, when the street lamp is damaged, the bulb is convenient to overhaul and replace, when lighting is conducted at night, close mosquitoes can be synchronously killed, meanwhile, the lampshade can be cleaned, and it is prevented that the mosquitoes and other impurities adhere to influence lighting.
Owner:SHANXI XINZICHEN TECH CO LTD
Energy-saving garden landscape lamp
ActiveCN222480352UGuaranteed lighting effectsensure safetyLighting support devicesProtective devices for lightingStructural engineeringMechanical engineering
The utility model discloses an energy-saving garden landscape lamp, which relates to the technical field of garden lamps and comprises a bottom box, the top surface of the bottom box is fixedly connected with a protective cover, the top surface of the protective cover is provided with a sliding opening, and the bottom surface of the inner wall of the bottom box is fixedly connected with a lamp post. The top end of the lamp pole penetrates through the sliding opening and extends to the top face of the protective cover, and a street lamp is fixedly connected to the top end of the lamp pole. After the four binding piles are bound into the soil, the control assembly is used for controlling the stabilizing assembly, so that after installation, the street lamp can be limited in the soil through the stabilizing assembly, the problem that the street lamp can be easily pulled out when being artificially damaged can be solved, and the safety of the street lamp is improved. The lighting effect and property safety of the street lamp are further guaranteed, the control assembly can be protected through the protection cover after the street lamp is installed, so that man-made damage is avoided, electric energy can be provided for the street lamp through the solar panel, and the energy-saving effect is achieved.
Owner:SHANGHAI HONGTUO URBAN LANDSCAPE CONSTRUCTION CO LTD