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87 results about "Sidelight" patented technology
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A sidelight in a building is a window, usually with a vertical emphasis, that flanks a door or a larger window. Sidelights are narrow, usually stationary and found immediately adjacent doorways. While most commonly found as supporting elements emphasizing the importance of a primary entrance, sidelights may be employed at any interior or exterior door where a visual emphasis is desired, or where additional light or visibility is needed.
Vehicle headlight control system
A vehicle headlight control system, includes: an operation section configured to adopt a first position and a second position by being rotated with respect to a lever body; a biasing section that returns the operation section to the first position; and a processor coupled to a memory, the processor configured to enable control of vehicle sidelights and low-beam headlights; a first display portion that indicates a relative position of the operation section with respect to the lever body; and a second display portion that is adjacent to the first display portion in a case in which the operation section is at the first position, and that indicates either being in an automatic illumination state in which the illumination state of the vehicle sidelights and the low-beam headlights is switchable automatically or being in a vehicle sidelight illumination state in which the vehicle sidelights are illuminated.
Owner:TOYOTA JIDOSHA KK
Airport runway seaworthiness intelligent evaluation method and system based on satellite-ground collaborative awareness
ActiveCN121596280AHeight/levelling measurementUsing wave/particle radiation meansRadar remote sensingEngineering
The invention relates to the technical field of radar remote sensing monitoring, in particular to an airport runway seaworthiness intelligent evaluation method and system based on satellite-ground collaborative awareness, and the method comprises the steps: calculating the signal prominence intensity through the local saliency based on the SAR image pixel amplitude, and primarily screening highlight pixel points; a side lamp possibility index is constructed by combining double constraints of a straight line distribution rule and time sequence position reproducibility, and high-credibility side lamp pixel points are accurately identified from a low-signal-to-noise-ratio background; reversely positioning a runway pixel point area based on the matched parallel edge lamp fitting straight line; constructing a local deformation reference surface by taking an unwrapping phase of adjacent edge lamp pixel points as a benchmark, calculating the reliability of the runway and reconstructing a phase of an untrusted point, and generating a denoised image for airworthiness evaluation; according to the airport runway airworthiness evaluation method, the runway sidelight is used as a phase reference for time-space stability, the problem of phase incoherence caused by specular reflection in a flat runway area is effectively solved, and the accuracy and robustness of airport runway airworthiness evaluation are remarkably improved.
Owner:TONGJI UNIV +1
Multifunctional flashlight
The utility model discloses a multifunctional flashlight, and relates to the technical field of flashlights. Comprising a flashlight body, a flashlight main lamp is arranged at one end of the flashlight body, at least one containing groove is formed in the outer portion of the flashlight body, side lamps are movably arranged in the containing grooves, a multi-scene connecting device is arranged at the bottom of the flashlight body, and each side lamp comprises a transparent cover, an aluminum cover and a rotating shaft; an LED lamp panel is arranged in the transparent cover, and an aluminum cover is arranged on one side of the transparent cover. Compared with an existing flashlight with a single function in the market, the multi-scene connecting device is connected with supports in different scenes for use, can be hung for use and is applied to different scenes, the two side lamps with large-range illumination and adjustable angles are matched with the flashlight main lamp for use, a user can conveniently switch illumination modes according to different application scenes, and the use effect is good. The side lamp can be stored when not used, is not prone to collision and damage, is simple and compact in structure, conforms to economic benefits and is wide in application prospect.
Owner:NINGHAI SEG ELECTRIC APPLIANCE CO LTD
Appearance detection device
Owner:ZHEJIANG HENGYI PETROCHEMICAL CO LTD +1
Flashlight with rope cutter and strong magnetic window breaking hammer at tail
The utility model discloses a flashlight with a rope cutter and a strong magnetic window breaking hammer at the tail, which relates to the technical field of flashlights and comprises a flashlight body, a switch button is fixedly mounted on the front side of the flashlight body, the rope cutter is fixedly mounted on the side face of a lamp holder of the flashlight body, and the window breaking hammer is fixedly connected to the bottom end of the tail of the flashlight body. The tail of the flashlight body is sleeved with a sleeve, a threaded flange is machined on the outer edge of the tail of the flashlight body, the flashlight body and the sleeve are in threaded connection through the threaded flange, and a strong magnetic ring is embedded in the bottom of the sleeve. By additionally arranging the rope cutter, the side lamp, the window breaking hammer and the strong magnetic ring on a traditional flashlight body, the flashlight can be flexibly applied to different use scenes and is wider in adaptability, meanwhile, the window breaking hammer can be hidden in the sleeve when not used, an obvious large protrusion cannot appear on the flashlight body, the whole flashlight is more attractive, and the practicability is high. And meanwhile, the use is more comfortable and smooth, and the use is very convenient.
Owner:NINGBO BAIFENG OUTDOOR PRODUCTS CO LTD
Automotive side light
Owner:RENAULT SA
Infant crying reason judgment and parent feedback supporting and rearing system
The invention belongs to the technical field of infant monitoring and nursing, and particularly relates to a nursing system for infant crying reason judgment and parent feedback. Comprising an infrared illumination array unit, an imaging and acquisition unit, an edge calculation and control unit, a texture dynamics estimation unit, an object state and contact topology identification unit, a reason judgment and suggestion generation unit, a parent feedback and evidence playback unit and a power supply and safety management unit. The infrared lighting array is arranged along the periphery of the baby crib and is provided with symmetrical lateral emitters to form backlight and side light composite lighting; the imaging and acquisition unit outputs a fixed frame rate gray frame to the monocular infrared sensitive camera module; and the edge calculation and control unit is used for limiting the amplitude of the illumination duty ratio and the current and synchronizing with imaging, so that the system completes crying reason judgment and closed-loop feedback on the basis of bedding texture and bed edge projection under the conditions that the face is invisible and audio is not collected.
Owner:GUIZHOU HEALTH VOCATIONAL COLLEGE
Multi-scene portable mobile signal lamp
The utility model relates to the field of traffic signal products, in particular to a multi-scene portable mobile signal lamp, which is characterized by comprising a positioning plate, a main lamp strip component and two side lamp strip components, and the two side lamp strip components are respectively connected onto the positioning plate in a sliding manner through locking bolts. The main light bar assembly and the two side light bar assemblies can jointly form an arrow structure on the positioning plate. According to the utility model, the arrow structure capable of adjusting the angle and the style is formed, and the formed arrow structure is very simple and reliable, so that not only can the requirement of adjusting the angle and the style of the arrow be met, but also the arrow structure is very convenient to adjust, and the adjusted arrow structure has high stability; according to the invention, the multi-scene use requirements can be conveniently met, great troubles can be solved for users, and the device has the advantages of simple structure, low manufacturing difficulty, high manufacturing efficiency, low manufacturing cost, high reliability, convenience in adjustment, multiple applicable scenes and the like.
Owner:FOSHAN GUANGMING EXPRESSWAY CO LTD
LED light supplementing mirror
The LED light supplementing mirror comprises a main machine shell, backlight lamp belts, a mirror face, an active heat dissipation type lamp belt set, a control button and a base, the backlight lamp belts are installed on three sides of the rear end of the main machine shell, the mirror face is installed at the front end of the main machine shell, the active heat dissipation type lamp belt set is arranged on the periphery of the mirror face, the control button is electrically connected and installed at the bottom end of the mirror face, and the control button is electrically connected and installed at the bottom end of the main machine shell. According to the LED light supplementing mirror, the design is suitable for active heat dissipation operation of the lamp strip, heat generated by the lamp strip is conducted to the pipe wall of the rectangular ventilation pipe through the heat conduction alloy sheet and the cooling fins, the micro cooling fan is electrically started to rapidly conduct heat and take away the heat, and the heat is dissipated out through the main machine shell; the side lamp strips of the backlight lamp strip are electrified, light is reflected by the inclined angle reflector in an inclined angle mode, the backlight lamp strip and the mirror surface lamp strip are synchronously and electrically started, the same-color light source performs light supplementing operation, uniformity of light sources on the periphery of the mirror surface is guaranteed, and the makeup effect can be observed easily.
Owner:TENGZHOU YUWEI ELECTRONIC TECH CO LTD
Multi-side light emitting lamp
The multi-side light emitting lamp comprises a lamp shell, the lamp shell is provided with side lamp grooves and a top lamp groove, the top lamp groove is provided with a top groove opening formed in the top face of the lamp shell, a top light source emitting light towards the top groove opening is arranged in the top lamp groove, and the top face of the lamp shell is provided with a top light reflecting piece at least partially right facing the top groove opening. The side lamp groove is provided with a side groove opening formed in the peripheral side of the lamp shell, a side light source emitting light towards the side groove opening is arranged in the side lamp groove, a side light reflecting piece at least partially right facing the side groove opening is arranged on the peripheral side of the lamp shell, and the top light source and the side light source are opened and closed independently. The side lamp grooves and the top lamp grooves are formed in the lamp shell, the side light sources are arranged in the side lamp grooves, the top light sources are arranged in the top lamp grooves, and the top light sources and the side light sources are independently turned on and off, so that the multi-side light emitting lamp emits light from multiple sides, light emitting combinations are rich and diversified, and different requirements of users for lighting atmosphere are greatly met; meanwhile, by arranging the side light reflecting pieces and the front light reflecting pieces on the lamp shell, the side light sources and the top light source emit soft light, the atmosphere sense is good, and installation is flexible.
Owner:GUANGDONG SAT TECH CO LTD
A switchable open-side casement door sidelight
The application belongs to the technical field of building doors and windows, and discloses a push-pull type door connecting window capable of switching opening sides, which comprises a frame and window sashes, both ends of the window sashes in the height direction are provided with opening and closing assemblies; the opening and closing assemblies comprise sliding blocks and connecting rods, the sliding blocks are slidingly installed on the frame, and the sliding blocks are detachably installed at both ends of the window sashes in the width direction; one end of the connecting rod is rotationally arranged on the sliding block, and one end of the connecting rod is rotationally arranged in the middle region of the window sash; the application realizes dynamic switching of the folding and folding direction of the window sash by arranging the selectively connectable sliding block structure at both ends of the window sash and combining the independently controlled push block mechanism. When a user needs to open from the left side, the control system drives the first push block to act, so that all the window sashes are rotationally connected with the sliding block on the left side, the connection on the right side is automatically disconnected, and the window sashes are sequentially folded to the left; conversely, the right side opening mode can be switched.
Owner:GUANGDONG BAOYING CURTAIN WALL DOORS & WINDOWS CO LTD
Portable flashlight
ActiveCN223470147UElectric circuit arrangementsProtective devices for lightingElectrical batteryFlashlight
The utility model discloses a portable flashlight which comprises a shell, a light source plate and a rear cover. A battery bracket is arranged in the shell, and a battery body is arranged in the battery bracket; the light source plate is arranged in the battery support, and lamp beads are arranged on the surface of the light source plate at equal intervals. The light source at the top of the light source plate and the lamp beads on the surface of the light source plate are controlled by the switch to emit light, the flashlight can be used as a flashlight or a lighting side lamp, and the practicability is high; the elastic buckles on the surface of the lens plate penetrate through the empty grooves to be clamped into the buckle grooves in the battery support, so that the lens plate can be installed on the surface of the shell, and the light source plate and the lamp beads in the battery support are protected. An external USB charger penetrates through the USB charging port in the surface of the rear cover, so that current in the USB charger is transmitted to the interior of the battery body through the power line, and the battery body in the flashlight is always in an electrified state.
Owner:王长发
LED rotating festive lantern device
The utility model provides an LED rotary flower lamp device, and relates to the technical field of flower lamps, the LED rotary flower lamp device comprises a support frame and further comprises a main lamp installed on the upper portion of the support frame, the main lamp comprises a fixing seat fixed on the upper portion of the support frame, and a lampshade is rotatably installed on the upper portion of the fixing seat; the lamp holder is fixed to the top of the supporting frame and located in the lampshade. And the LED bulb is screwed on the upper part of the lamp holder. According to the technical scheme, the motor drives the lampshade to rotate around the fixed LED bulb, and the colored semitransparent material and the empty groove design are matched, so that light presents dynamic color matching light spots in the rotating process; the internal support structure achieves hidden wiring of cables, the side lamps and the main lamp achieve cooperative display, multi-angle light presentation is achieved, and the layered and dynamic three-dimensional light and shadow effect is formed.
Owner:JIANGSU JEYING INTELLIGENT TECHNOLOGY CO LTD
Automotive side light
1. Name of the product in this design: Automotive side light. 2. Application of this design: This design is mainly used for automotive side lights. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1
Marine sidelight holder with cover capable of being lifted
ActiveCN223345270ULighting support devicesSignalling for vessel indicationMarine engineeringMechanical engineering
The utility model relates to a marine sidelight holder with a liftable cover. The marine sidelight holder comprises a sidelight box, a sidelight and a liftable cover plate, holes are formed in the positions, close to the left broadside and the right broadside, of the driving deck, the broadside lamp box is fixed below the holes, and the liftable cover plate is fixed to the upper portion of the broadside lamp box in a hinged mode and can cover the holes. A [-shaped plate composed of two vertical plates and a transverse plate is welded and fixed to the lower portion of the cover plate capable of being lifted, a mounting hole is formed in the transverse plate, the sidelight is fixed to the lower portion of the transverse plate through the mounting hole, and a gap between the transverse plate and the cover plate capable of being lifted is used for storing a wire assembly of the sidelight; an integrated irradiation hole with a corner is formed in the side and the front of the lamp box; and the bottom of the side lamp box is higher than the fence on the lower deck of the driving deck. According to the utility model, the sidelight holder is fixed below the driving deck, and the flip cover is adopted and is particularly fixed below the flip cover in a welding manner, so that the height of the sidelight is skillfully increased to meet the searchlighting requirements of laws and regulations; materials are saved, the construction cost is reduced, and meanwhile the anti-storm capacity is improved.
Owner:SHANGHAI MERCHANT SHIP DESIGN & RES INST
Lichtreflektierendes Bandmaterial
The invention relates to light-reflecting tape material as a precursor for light-directing slats for the production of light-directing slat blinds. The tape material consists of different surface contours for light redirection. Sidelight strikes the tape material and is redirected into the interior and / or exterior space. The strip material has a cross-section with a sharp-edged, groove-shaped central zone (10) with a groove depth of < 0.4 mm, which is tooth-shaped and by means of which sidelight can be reflected (22) back into the hemisphere of the sidelight incidence (20). The strip material has longitudinally symmetrical edge zones (11) on both sides, which are grooved or groove-free. The sidelight (23) incident on these edge zones (11) can be deflected essentially into the opposite hemisphere of the light incidence (24, 25). The underside of the strip material is essentially smooth. Light (26) reflected from a lower lamella onto the underside of the upper lamella can be deflected by a second reflection to the ground plane of the outside space.
Owner:KOSTER HELMUT ARCHITEKT
A multi-color multi-channel folded light path detection light source
ActiveCN121206406BProtective devices for lightingOptically investigating flaws/contaminationFirst lightEngineering
The application relates to the technical field of optical detection, and discloses a multi-color multi-channel folded light path detection light source, which comprises a shell, a first reflector, a second reflector and two first light sources are installed in the shell; a second light source is arranged at the top of the shell, the second light source comprises a mounting cover connected to the top of the shell, a top lamp and two side lamps are hinged in the mounting cover; the second light source further comprises a movable assembly; a blowing assembly is further arranged and used for removing dust on the first reflector and the second reflector in a blowing mode. Through the cooperative work of the first reflector, the second reflector, the two first light sources and the second light source, the comprehensive performance of the optical detection system is significantly improved, the two first light sources are mirror-imaged, the flexible adjustment of the second light source is combined, a three-dimensional illumination system is constructed, the defect contrast is strengthened while the shadow blind area is avoided.
Owner:RSEE LIGHTING TECH CO LTD
Device and method for simultaneously measuring abrasion of tool nose and rear tool face of turning tool in place
The invention discloses a device and a method for simultaneously measuring abrasion of a tool nose and a rear tool face of a turning tool in place, and relates to the technical field of tool state monitoring. The device comprises a backlight source, a sidelight source, a precision displacement table and a microscope; the backlight source is arranged on the back surface of the detected cutter and is used for providing projection illumination; the side light source is arranged on one side of the rear tool face of the detected tool and irradiates the rear tool face obliquely and downwards so as to provide oblique illumination; the microscope is arranged on the precise displacement table in a sliding mode and can move at a constant speed in the direction of the optical axis of the microscope. According to the invention, simultaneous and accurate detection of the wear states of the tool nose cutting edge and the rear tool face can be realized.
Owner:INST OF MACHINERY MFG TECH CHINA ACAD OF ENG PHYSICS
Method for controlling side light illumination of a vehicle and lighting device for a vehicle
Method for controlling side light illumination of a vehicle (1) by means of a side light module (12), wherein the side light module (12) comprises a plurality of light sources (9, 10, 11) whose light emissions are directed in different directions and which illuminate different, mutually complementary side areas, in which a signal for switching on the side light module (12) is generated and the light sources (9, 10, 11) of the side light module (12) are switched on one after the other to generate the side light illumination independently of the steering angle when the signal for switching on the side light module (12) has been generated, wherein a steering angle of the vehicle (1) is detected by means of a steering angle sensor (15) and the signal for switching on the side light module (12) is generated as a function of the detected steering angle.
Owner:VOLKSWAGEN AG
Flashlight camping lamp
The invention relates to the technical field of camping lamps, in particular to a flashlight camping lamp which comprises a barrel body, and a side lamp and a sealing cover piece are installed on the side barrel wall of the barrel body. A side lamp and a main lamp are arranged on the upper portion of the barrel, a tail connecting barrel is fixedly mounted at the tail of the barrel, insect repellant used for driving mosquitoes is stored in a storage cavity formed in the tail connecting barrel, a detachable early warning barrel is mounted on the barrel, and a smoke sensor and a voice alarm are arranged on the early warning barrel. The mechanical linkage structure of the sealing cover piece can control the opening / closing of the side lamp, the operation is convenient, the multi-scene adaptability is obviously improved, the storage cavity in the tail connecting cylinder can be filled with insect repellents, and the sealing mechanism that the micropores are combined with the sealing cover ring sleeve releases smell only when the camping lamp mode is started, so that the pesticide waste is avoided, and the insect repelling effect is prolonged. And the aluminum foil further reflects light, so that the lighting efficiency is enhanced, and meanwhile, mosquito phototaxis gathering is reduced.
Owner:SHENZHEN XINXIANGTENG ELECTRONICS CO LTD
Side light type LED backlight module
The utility model discloses a sidelight type LED backlight module which comprises an upper diffusion film, an upper prism brightness enhancement film, a lower prism brightness enhancement film, a lower diffusion film, a light guide plate, a reflector plate and LED light sources, the light guide plate is arranged on the reflector plate, a packaging structure is arranged on one side of the light guide plate, a plurality of hemispherical cavities which are arranged in the same row and can contain the LED light sources are formed in the packaging structure, and the LED light sources are arranged in the hemispherical cavities. The LED light source is arranged in the semispherical cavity, light emitted by the LED light source is emitted to the light guide plate through the top of the semispherical cavity, the other side of the light guide plate is provided with a reflection slope arranged upwards, the area of the top face of the light guide plate is larger than that of the bottom face of the light guide plate, and the reflection piece is matched with the bottom face of the light guide plate. The lower diffusion film is arranged on the light guide plate and is matched with the top surface of the light guide plate, the lower prism brightness enhancement film is arranged on the lower diffusion film, the upper prism brightness enhancement film is arranged on the lower prism brightness enhancement film, and the upper diffusion film is arranged on the upper prism brightness enhancement film. The LED lamp has the characteristics of uniform brightness and high brightness.
Owner:DONGGUAN CITY TUOPULAISI PHOTOELECTRIC TECH CO LTD
Vehicle side light illumination status detection system and vehicle side light illumination status detection device
To provide a vehicle side lamp lighting state detection system capable of accurately detecting a lighting state of a vehicle side lamp by suppressing the reduction in determination accuracy of whether or not the vehicle side lamp is turned on even when a difference between the saturation of a vehicle body color and the saturation of the vehicle side lamp of a railway vehicle is small.SOLUTION: A vehicle side lamp lighting state detection system 100 includes an image pickup unit 10 for photographing a vehicle image 30 in which a vehicle side lamp 3 provided on a side surface 2e of a railway vehicle 2 is included, an image processing unit 11 for acquiring lighting information 20 indicating whether or not the vehicle side lamp 3 included in the vehicle image 30 is turned on by using a learned model 4 which is leaned by machine learning using the image in which the vehicle side lamp 3 is included, and a control unit 12 for detecting the lighting state of the vehicle side lamp 3 based on the lighting information 20.SELECTED DRAWING: Figure 1
Owner:FUJI ELECTRIC CO LTD
Sound box with LED lamp
The utility model discloses a sound box with an LED lamp, which comprises a shell, a main control circuit board, a front lamp PCB lamp panel, a side lamp PCB lamp panel, a loudspeaker and a storage battery are arranged in the shell, and the front lamp PCB lamp panel, the side lamp PCB lamp panel, the loudspeaker and the storage battery are all electrically connected with the main control circuit board; the front lamp PCB lamp panel and the side lamp PCB lamp panels are each in an annular plate shape, and a plurality of LED lamp beads are arranged on the front lamp PCB lamp panel and the side lamp PCB lamp panels in the circumferential direction of the front lamp PCB lamp panel and the side lamp PCB lamp panels. A horn hole is formed in the front wall of the shell, a front light-transmitting rubber edge is arranged in the horn hole, and the front light-transmitting rubber edge is arranged corresponding to the front lamp PCB lamp panel. A vibrating diaphragm hole is formed in the side wall of the shell, a side light-transmitting rubber edge is arranged in the vibrating diaphragm hole, and the side light-transmitting rubber edge is arranged corresponding to the side lamp PCB lamp panel. According to the utility model, a dazzling horse race lamp effect can be achieved without arranging a complex rotating mechanism, and the structure is effectively simplified.
Owner:DONGGUAN HONGYUN ELECTRONIC TECH CO LTD
Headlight Control Method, Device, Equipment and Storage Medium for Vehicles Driving in Formation
The embodiments of the present application provide a method, device, equipment and storage medium for controlling the vehicle lights of platooning vehicles, which are applied to vehicles in platooning such as ports, mines, ports, highways or urban traffic, and include: turning on the vehicle lights of the first motor vehicle according to the lighting mode corresponding to its relative position in the vehicle fleet; if, during the driving process in the vehicle fleet, it enters the vehicle light inspection state, and there are other vehicles in the vehicle fleet in front of it, and the vehicle in front of it turns on its tail lights and side lights in the standard lighting mode, then turn on its own headlamps in the standard lighting mode, collect the rear image of the vehicle in front through an image sensor installed on itself, perform a fault inspection on the tail lights and side lights of the vehicle in front and its own headlamps according to the rear image, and send the result to other vehicles in the vehicle fleet; according to the fault inspection results of the tail lights and side lights of the vehicle in front and its own vehicle lights, adjust the relative position of its own vehicle in the vehicle fleet and the lighting mode of its own vehicle lights.
Owner:SHANGHAI MAINLINE TECH CO LTD
Vehicle dynamic lighting effect system and use method thereof
The invention discloses a vehicle dynamic lighting effect system and a using method thereof, and relates to the technical field of vehicle lamp projection control, and the system comprises a CSC, a front lamp color DLP, a lateral color DLP, a color Mini LED tail lamp and a word mark tail lamp; the front lamp color DLP comprises a left front color DLP driver, a right front color DLP driver and a DMD (Digital Micromirror Device) module; the left front color DLP driver and the right front color DLP driver are respectively connected with the CSC; the lateral color DLP comprises a left color DLP, a right color DLP and a color DLP side lamp controller, and the color DLP side lamp controller is connected with the CSC; the color Mini LED tail lamp comprises a Mini LED controller, a color light source and a color light source, wherein the Mini LED controller is connected with a CSC; and the word mark tail lamp is connected with the CSC through the vehicle body domain controller. According to the vehicle dynamic lighting effect system and the using method thereof, dynamic image projection of the vehicle lamp can be achieved.
Owner:CHINA FAW CO LTD
Double-side illumination type mirror cabinet
The utility model relates to the technical field of bathroom mirror cabinets, in particular to a double-side illumination type mirror cabinet which comprises a cabinet body, a cabinet door is hinged to the front side of the cabinet body, a lens is connected to the front side of the cabinet door, two side lamp assemblies are symmetrically arranged on the two sides of the lens, and each side lamp assembly comprises a shell, an LED lamp panel and an arc-shaped light-transmitting plate. The two arc-shaped light-transmitting plates are connected to the opposite sides of the two shells respectively, the arc-shaped light-transmitting plates protrude forwards out of the lenses, first clamping grooves are formed in the sides, close to the lenses, of the interiors of the shells, second clamping grooves are formed in the other sides of the interiors of the shells, and the positions of the second clamping grooves are in inclined front of the first clamping grooves; the two ends of the LED lamp panel are clamped in the first clamping groove and the second clamping groove correspondingly, light is emitted through the side lamp assemblies on the two sides of the lens, light on the two sides is emitted in the symmetrical inclined forward direction, then the light is collected on the front side of the middle of the lens, direct light is prevented from being formed on the eyes of a user, it is guaranteed that the light is soft and not dazzling, and the use comfort level is improved.
Owner:QINGYUAN JIALAN SANITARY WARE CO LTD
Point defect detection method, device and equipment
PendingCN121981960AMeet real-time requirementsImprove detection efficiencyImage enhancementImage analysisVision algorithmsEngineering
The invention provides a point defect detection method, device and equipment, and relates to the technical field of defect detection, and the method comprises the steps: obtaining a gray scale image shot by a camera for a display image; preprocessing the gray-scale image to obtain a preprocessed image, the preprocessing operation including a Laplace enhancement operation; and determining a defect area of the preprocessed image according to the Laplace feature of the preprocessed image and a corresponding feature threshold. According to the technical scheme provided by the invention, the real point defect can be detected only by a visual algorithm without relying on labeled data and model training and without shooting a sidelight image or manual judgment, and the detection efficiency and precision of the point defect can be improved.
Owner:QINGDAO GOERPIXELS TECHNOLOGY CO LTD
Tunnel traffic guiding device
The utility model discloses a tunnel traffic guiding device, and relates to the technical field of traffic facilities, in particular to a tunnel traffic guiding device which comprises a base, the base comprises a bottom plate, an upper transverse plate, a lower transverse plate and a side vertical plate are arranged in front of the bottom plate, and installation columns are arranged at the connecting positions of the side vertical plate and the upper transverse plate and the lower transverse plate. A controller is installed in the middle of the front of the base, and a buckle plate is installed in front of the base through a sunk screw and an installation column. According to the tunnel traffic guiding device, the buckling plate and the middle headlamp are arranged in a matched mode, so that the tunnel traffic guiding device has the effect that traffic signs are striking enough, the buckling plate and the side lamps are arranged in a matched mode, so that the effect that the visible range of signal lamps is greatly enlarged is achieved, and the base, the controller, the buckling plate and the front circuit board are arranged in a matched mode; the tunnel traffic guiding device has the effects that the guiding icons are convenient to maintain and replace, and the inner wall of the tunnel can be prevented from being damaged.
Owner:HENAN LIDATONG TECH ENG CO LTD
A new type of flashlight capable of realizing spotlight of side light
ActiveCN224339971UElectric circuit arrangementsWith electric batteriesFlashlightMechanical engineering
This utility model discloses a novel flashlight capable of focusing the side light, comprising a tube body and a tail piece threadedly connected to the end of the tube body, and further comprising: a central head threadedly connected to the other end of the tube body and a lamp body installed at the front end of the central head, and a side light assembly disposed within the central head for focusing the light from multiple side light sources. This utility model relates to the field of automotive flashlight technology, and particularly to a novel flashlight capable of focusing the side light. This utility model has the following advantages: 1. Excellent focusing performance; 2. Sturdy and reliable structure; 3. Rich function options; 4. Convenient production and assembly.
Owner:陈鑫
Side-lamp-adjustable double-lamp head lamp with induction outer protection function
The utility model discloses a side-lamp-adjustable double-lamp head lamp with an induction outer protection function, and relates to the technical field of lighting lamps. Comprising a silica gel head lamp, a fixing piece and a spotlight, the spotlight is fixed to the front end of the silica gel head lamp through the fixing piece, the silica gel head lamp comprises a silica gel rear cover, an LED flexible lamp belt, a silica gel front cover, a transparent silica gel sheet, a nylon woven belt and a woven belt buckle, the LED flexible lamp belt is bonded in the silica gel rear cover, and the silica gel front cover and the silica gel rear cover are formed through secondary injection molding. The transparent silica gel sheet and the silica gel front cover are formed through secondary injection molding. According to the side-lamp-adjustable double-lamp head lamp with the induction function and the external protection function, the silica gel belt is formed through secondary injection molding, the LED flexible lamp belt is wrapped in the silica gel belt, the silica gel belt has better sealing performance, waterproof performance is achieved, the internal lamp belt can be better protected, meanwhile, the LED flexible lamp belt is connected with the circuit board in a dark wiring mode, and due to the fact that an electric wire is hidden in the head lamp, the LED flexible lamp belt is not prone to falling off. Therefore, the risk of electric shock of people is reduced.
Owner:NINGHAI RUIHAI ELECTRIC APPLIANCE CO LTD