Patents
Literature
22results 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
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
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
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
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
Linear lighting fixture for motor vehicle
ActiveCN224065292UGuaranteed lighting effectsSimple structureVehicle headlampsOptical signallingEngineeringLamp shell
The linear lighting lamp comprises a lamp shell, a light source module and a blocking structure, the lamp shell comprises an installation groove, a diffusion light-transmitting area, a reflection area and a shading area, the diffusion light-transmitting area, the reflection area and the U-shaped shading area are integrally formed through three-color co-extrusion, the reflection area is located between the U-shaped shading area and the diffusion light-transmitting area, and the light source module is located between the U-shaped shading area and the diffusion light-transmitting area. The maximum width of the light source module is larger than that of the installation groove, the light source module is vertically installed in the installation groove, the light emitting direction of the light source module faces the reflection area, and the lamp shell is inserted into the plugging structure and fixed through glue injection. Light emitted by the light source module is reflected by the reflection area and then is emitted through the diffusion light-transmitting area. The lamp shell is integrally formed through three-color co-extrusion, the light source module can be installed under the condition that the width of a linear lighting lamp is narrow, and the light emitting effect can be guaranteed; the waterproof LED lamp is simple in structure and easy to assemble, and the waterproof effect can reach IP67.
Owner:SHENZHEN JINFENGCHI TECH CO LTD
Intelligent tunnel lighting equipment
ActiveCN224111346UEnsure transparencyEnsure lighting needsElectrical apparatusOutdoor lightingLight equipmentElectric machinery
The utility model provides intelligent tunnel lighting equipment, which relates to the technical field of tunnel lighting and comprises a mounting frame and a lampshade, a lighting lamp body is arranged in the lampshade, a central control component is arranged in the lampshade, and a light sensor, an infrared sensor and a fog sensor are arranged on the outer side of the lampshade. The central control assembly is arranged in the lampshade and electrically connected with the light sensor, the infrared sensor and the fog sensor, the brightness of the illuminating lamp body can be intelligently controlled according to illumination, personnel and vehicle activities and fog conditions in a tunnel, energy is saved, and meanwhile the illumination requirement in the tunnel is guaranteed; and when the fog sensor detects fog, the central control assembly controls the motor to start, the motor drives the threaded rod to rotate, and the threaded rod is in threaded connection with the connecting block, so that the rubber water scraping plate is driven to slide back and forth in the cleaning frame along the surface of the lampshade, the fog is scraped, the transparency of the lampshade is kept, and the lighting effect is ensured.
Owner:HUAJIN XINYE (CHENGDU) NEW MATERIALS CO LTD
Digital apron marker light power supply and control method
ActiveCN117277801BIncrease adjustment bandwidthGuaranteed lighting effectsAc-dc conversion without reversalDc-dc conversionDimmerEngineering
The application relates to a digital apron marker light power supply and a control method. When a dimmer is adjusted from low to high, the boost circuit adjustment bandwidth is effectively improved, so that the apron marker light brightness is constant when the dimmer shifts gears, the isolation transformer has a desaturation function when saturated, the saturation of the isolation transformer is effectively avoided, the regulator is accelerated to stabilize, the light brightness stability is ensured, and the normal lighting effect of the apron marker light is ensured.
Owner:WUHAN HENGQING TECH CO LTD
A spotlight that can rotate stably 360 degrees
ActiveCN224284474Usmooth rotationGuaranteed lighting effectsLighting support devicesUniversal jointHeat spreader
This utility model discloses a spotlight capable of stable 360-degree rotation, comprising a power supply box. A universal joint is rotatably connected to the bottom of the power supply box. A heat sink is mounted on the bottom of the universal joint, and a downward-emitting light source is mounted on the inner side of the bottom of the heat sink. A longitudinally arranged spring is mounted on the top of the universal joint, and a positioning post is connected to the top of the spring. The bottom of the power supply box has several positioning grooves corresponding to the positioning post. A rotating connecting post is located on the top of the universal joint. The power supply box has a rotating connecting hole corresponding to the rotating connecting post. A locking block is located on the top of the rotating connecting post, engaging with the top of the rotating connecting hole. A heat sink cover is mounted on the top of the heat sink. This utility model has a simple structure, stable rotation, and can be rotated and adjusted 360 degrees. After rotation and adjustment, the positioning remains stable, making it convenient to use and ensuring the spotlight's illumination effect, resulting in good performance.
Owner:GUANGDONG FEILIDE LIGHTING TECH CO LTD
A lighting bracket for use in a subterranean stope
ActiveCN224284461Ustable supportEasy to fixLighting applicationsLighting support devicesStructural engineeringLight fixture
This utility model discloses a lighting bracket for underground mining operations, including a bracket assembly, connecting rods, and a base. The bracket assembly is T-shaped and includes a lamp holder, a suspension groove, and a support rod. The lamp holder is located at the upper end of the support rod, and a fixing plate is provided above the lamp holder. Several screw holes are evenly distributed on both sides of the fixing plate for fastening with bolts. A limit groove is provided at the bottom, and a suspension groove is provided on one side of the middle of the bracket. The base is L-shaped and includes a base and a fixing box. The base is T-shaped and includes a horizontal groove and a vertical groove. One end of the horizontal groove is welded to the middle of the vertical groove, and the lower end of the support rod is welded to the top of the vertical groove. The frame of the fixing box is welded to the top of the horizontal groove. The connecting rods are triangularly symmetrically distributed. The right end of the connecting rod is welded to the support rod, and the left end of the connecting rod is welded to the fixing box. A power supply is placed inside the fixing box, the lamp is fixed to the lamp holder, and a video recorder is fixed in the suspension groove.
Owner:JINCHUAN GROUP NICKEL COBALT CO LTD
Rotary soilless culture frame for organic vegetables
ActiveCN224192650Uimprove consistencyeasy accessAgriculture gas emission reductionCultivating equipmentsMechanical engineeringLinear arrays
The utility model discloses a rotary soilless culture frame for organic vegetables, which belongs to the technical field of organic vegetable culture and comprises a U-shaped supporting bottom frame, and a pair of rectangular-ambulatory-plane plates distributed up and down are fixedly connected to the inner side wall of one end of the U-shaped supporting bottom frame. Soilless culture pots used for cultivating organic vegetables are placed on the tops of the two concentric-square-shaped plates in a linear array, driving gears are rotationally installed on the inner side walls of the bottoms of the concentric-square-shaped plates through rotating rods in the linear array, and the two sets of driving gears are symmetrically distributed. The top of the driving gear is connected with a soilless culture box used for cultivating organic vegetables through a fixing rod, the bottom of the concentric-square-shaped plate is provided with a driving assembly, and the driving assembly is used for driving the driving gear to rotate, so that the using position of the soilless culture box is changed. And the soilless culture box can rotate, the aisle space is increased after the soilless culture box rotates, and workers can pass through the soilless culture box conveniently.
Owner:WEIFANG UNIV OF SCI & TECH
High light efficiency LED street lamp module
The utility model belongs to the technical field of street lamp, disclose a kind of high light efficiency LED street lamp module, including radiator, lampshade, lamp panel and light-reflecting paper, the side wall of radiator side is processed with radiating fin, lampshade is installed on the side wall of the other side of radiator, accommodating cavity is processed on the side wall of the side of radiator close to lampshade, sealing ring is installed on the side wall of lampshade and closely abuts with radiator, the radiator on the inboard of lampshade is installed with lamp panel, a plurality of 3030 type LED lamp beads are installed on the lamp panel, lens corresponding to each LED lamp bead is installed on the lampshade, lens is integrally formed with lampshade, light-reflecting paper is laid between lamp panel and lens, and the light-reflecting paper is processed with the avoidance mouth corresponding to each LED lamp bead and screw hole position one by one.The utility model is through setting lens and 3030 lamp bead and forms high light efficiency LED street lamp module, cooperate light-reflecting paper simultaneously, can be realized with lower power consumption LED lamp bead the illumination effect that high power consumption LED lamp bead can reach, simultaneously, still will not produce the heat dissipation of re-design street lamp.
Owner:CHENGDU ASCENSION SEMICON CO LTD
A magnetic shaft device with dual lamp positions
ActiveCN224288115UImprove uniformity and coordinationGuaranteed lighting effectsInput/output for user-computer interactionMagnetic/electric field switchesMagnetic axisMaterials science
This utility model discloses a magnetic axis device with dual LED positions, including a circuit board, a lower cover disposed on the circuit board, an upper cover disposed on the lower cover, a shaft core disposed between the upper and lower covers, and a spring sleeved on the outside of the shaft core with its lower end pressing against the inside of the lower cover. The device is characterized by further including a magnet disposed at the bottom of the shaft core, a Hall sensor disposed on the circuit board and directly opposite the magnet, and RGB LEDs symmetrically disposed on the circuit board, whose light passes through the lower cover. The lower cover has light-relief grooves for the light from the RGB LEDs to pass through. This utility model provides a magnetic axis device with dual LED positions, which, without affecting the conduction of the key switches, allows the light to cover the entire axis through the dual-LED structure, greatly improving the uniformity and coordination of the lighting, ensuring the keyboard's lighting effect, and improving the user experience.
Owner:DONGGUAN SUOAI ELECTRONICS & TECH CO LTD
Lighting device
ActiveCN117108958BSolve uneven lightingGuaranteed lighting effects
The present disclosure relates to the technical field of lighting, and provides a lighting device. The lighting device comprises a shell, a light source, a light uniformizing component and a scattering mirror, the shell is formed with a light outlet; the light source is arranged in the shell and used for emitting illumination light; the light uniformizing component is arranged in the shell and located on a transmission light path of the illumination light, and used for performing light uniformizing treatment on the illumination light to form uniform light; the scattering mirror is arranged at the light outlet, the scattering mirror is provided with a coating layer, the uniform light is projected onto the scattering mirror, and a first preset light color is filtered and analyzed through the coating layer; wherein the thickness of the lighting device along the direction perpendicular to the scattering mirror is between 5mm and 160mm. The lighting device provided by the present disclosure can filter and analyze the first preset light color through the scattering mirror to simulate the state of the sky, and has simple structure, relatively thin thickness, regular appearance and convenient installation.
Owner:MIDEA INTELLIGENT LIGHTING & CONTROLS TECHNOLOGY CO LTD
LED outdoor lighting lamp with solar charging function
ActiveCN224301860UImprove portabilityEasy to storeLighting support devicesElectric circuit arrangementsLight headMechanical engineering
The utility model discloses a LED outdoor lighting lamp with solar charging function, including shell, solar panel, telescopic link, lamp holder and lamp panel. The shell both sides are equipped with side groove, and the top is equipped with upper storage groove, is used for accomodating component. Solar panel is connected in the side groove top through the damping pivot, can flexible rotation adjustment angle receives sunlight and charges. Telescopic link is hollow two -section telescopic, is connected in the upper storage groove through the damping pivot, can adjust height and inclination angle. The lamp holder is installed in the telescopic link top, and the rectangular groove of its four sides is connected through the damping pivot in the lamp panel, and the lamp panel can multi -angle adjustment illumination. There is battery storage electric energy in the shell, and the front is equipped with switch button and electric quantity display panel. The invention has high portability, easy accomodation, quick deployment and high -efficient charging illumination and the like advantages, satisfies outdoor diversification illumination demand.
Owner:SUZHOU TSTAR EPC CO LTD
Light source mounting structure and lighting device
ActiveCN224315996Uprevent crushingstable positionProtective devices for lightingLight fasteningsEngineeringLamp shell
This utility model discloses a light source mounting structure, including a lamp body, a light source element, and a lens bracket. The lamp body includes a lamp shell and a first substrate, the first substrate having a first mounting surface. The light source element is fixedly connected to the first mounting surface and includes a second substrate and a light-emitting element, the second substrate having a second mounting surface. The lens bracket includes a main body and a first mounting portion, the first mounting portion being fixedly connected to the first substrate. The first mounting portion includes a first protrusion and a second protrusion, both of which are malleable. The first protrusion abuts against the first mounting surface, and the second protrusion abuts against the second mounting surface. This light source mounting structure uses malleable first and second protrusions that abut against the first and second substrates respectively, ensuring the stability of the light source element while preventing damage to the ceramic second substrate. This utility model also provides a lighting device including this light source mounting structure.
Owner:HUIZHOU NVC OPTOELECTRONICS TECH CO LTD
A high pole lighting fixture
ActiveCN224415109UIncreased efficiency of mounting on connection housingImprove efficiencyMechanical engineeringOptics
Owner:CERAMIC (HANGZHOU) TECH CO LTD
An easy-to-use AC charging station with lighting function for nighttime use
ActiveCN224276873UEasy and fast identificationeasy to useCharging stationsLighting elementsFixed frameControl theory
This utility model relates to the field of AC charging pile technology, specifically a night-useful AC charging pile with lighting function, comprising: a mounting column; and a lighting mechanism, wherein the lighting mechanism includes a fixed frame fixedly connected to the front end of the mounting column, a lighting lamp fixedly connected to the inner wall of the fixed frame, a locking block fixedly connected to the front end of the fixed frame, a transparent plate being snapped onto the surface of the locking block, and a silicone ring fixedly connected to the rear end of the transparent plate. This device, through the fixed frame, locking block, and transparent plate, achieves the enclosure of the lighting lamp surface and enables the lighting lamp to illuminate the AC charging pile at night. Compared to existing methods that require flipping up the dust cover on the AC charging pile to illuminate it, this method automatically illuminates the AC charging pile at night, thus facilitating quick identification of the AC charging pile by users and ensuring the effectiveness of using the AC charging pile at night.
Owner:TAICANG YILONG INFORMATION TECH CO LTD
Combined detection light source for screw inspection
ActiveCN224622756Uplay a lighting effectGuaranteed lighting effects
This utility model discloses a combined detection light source for screw inspection, relating to the field of detection light source technology. The combined detection light source for screw inspection includes a first light-emitting component and a second light-emitting component; the first light-emitting component includes a first base and a first light-emitting element; the second light-emitting component includes a second base, a second light-emitting element, a slider, and a reflecting prism; a first opening is connected to the top wall of a second cavity and to the lower end of a light-emitting channel; a sliding groove and a mounting groove are respectively disposed on opposite horizontal side walls of the second cavity; the slider is slidably disposed in the sliding groove; the reflecting prism is connected to the slider; the second light-emitting element is positioned facing the reflecting surface of the reflecting prism. The horizontal position of the reflecting prism can be adjusted by sliding the slider, thereby adjusting the light path of the reflected light and adapting to different screw workpieces to be inspected within the first cavity. This provides high adaptability and ensures effective detection illumination.
Owner:东莞康视达自动化科技有限公司
A phosphor, its preparation method and application
ActiveCN122037930Bimprove continuityImprove internal quantum efficiencyQuantum efficiencyColor rendering index
This invention discloses a phosphor, its preparation method, and its application, belonging to the field of white LED lighting technology. It solves the problems in existing technologies where a single phosphor cannot emit white light, two phosphors result in low luminous efficiency of white LED lamps, and the encapsulation process for three phosphors is complex and costly. The phosphor has the chemical composition shown in formula (1): K3YSi 2‑x Hf x O7:yEu 2+ (1), where x is the mole fraction of Hf, 2-x is the mole fraction of Si, and y is the mole fraction of Eu, wherein 0.01≤x<2, 0.001≤y≤0.1. The phosphor of the present invention has the characteristics of high internal quantum efficiency of light emission, and the white LED device prepared from this single phosphor has a high color rendering index. Under the premise of ensuring white light emission and high internal quantum efficiency and color rendering index, the color temperature can be adjusted.
Owner:BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
Self-adaptive photovoltaic support structure suitable for slope topography
PendingCN121841240AGuaranteed lighting effectsnot affectedPhotovoltaic supportsPhotovoltaic energy generationGear wheelClassical mechanics
The invention provides a self-adaptive photovoltaic support structure suitable for slope topography, and relates to the technical field of photovoltaic supports. The self-adaptive photovoltaic support structure suitable for the slope terrain comprises a fixing seat, an adjusting mechanism is arranged on the inner side of the fixing seat, the adjusting mechanism comprises a rotating wheel, supporting legs are fixedly installed at the two ends of the lower portion of the fixing seat, supporting cylinders are arranged on the outer sides of the two supporting legs in a sleeving mode, and placing cavities are formed in the middles of the inner sides of the two supporting legs; wherein a second threaded rod is rotationally installed on the inner side of one containing cavity, a first threaded rod is rotationally installed on the inner side of the other containing cavity, the tops of the first threaded rod and the second threaded rod penetrate through the fixing base and extend to the position above the fixing base, and a third gear is fixedly installed on the top of the upper portion of the first threaded rod. The self-adaptive photovoltaic support structure suitable for the slope terrain has the advantages of being easy to operate, high in use stability and convenient to install the support and the photovoltaic panel.
Owner:广州金能建设有限公司