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3124results about "Illuminated signs" patented technology
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Respiratory synchronization lighting device
To provide a device that helps a user reach a less stressful state, namely a meditative state or "flow" as efficiently as possible.SOLUTION: A respiratory synchronization lighting device 100 helps a user adjust a breathing rate of the user himself / herself by moving a light source 110 relative to a fixed shade or a cover 180. The shade or the cover is optionally perforated or has an integrated shielding pattern to partially shield light produced by the light source. This results in the creation of a shadow pattern on nearby surfaces. The shadow pattern moves over a surface surrounding the device corresponding to the movement of light with respect to the cover. This results in a pattern of periodically moving shadows over the nearby surfaces. This pattern is time-adjusted to match an ideal breathing rate of the user, thereby helping the user slow his / her breathing and reach a calm meditative state.SELECTED DRAWING: Figure 1
Owner:マイケル カーンズ
Display apparatus and vehicle
A display apparatus according to an example embodiment of the present disclosure comprises a display panel comprising a plurality of sub-pixels, a first power line shared by the plurality of sub-pixels, and a second power line shared by the pixels; a driver driving the display panel; a power management circuit applying a high potential power voltage to the first power line and applying a low potential power voltage to the second power line; and a sensing circuit sensing electrical characteristics of a sensing area of the display panel through the second power line to output sensing data, wherein the power management circuit applies in a display mode, a first low potential power voltage to the second power line, in a sensing mode, a second low potential power voltage higher than the first low potential power voltage to the second power line.
Owner:LG DISPLAY CO LTD
School Bus Safety Devices and Systems
In one instance, a safety device is mounted to an exterior side of a school bus. The safety device includes a mounting bracket configured for coupling to a mounting motor, with the mounting bracket being moveable between a undeployed position and a deployed position by the mounting motor. An arm portion is coupled to the mounting bracket. The arm portion has a proximal end and a distal end, with the proximal end being coupled to the mounting bracket. The safety device further includes a plurality of lights coupled to the arm portion.
Owner:BUS GATES INC
Portable illuminated sign
PendingUS20250363915A1Batteries circuit arrangementsWith electric batteriesMechanical engineeringLight source
A portable illuminated sign is disclosed. The sign includes a sign portion, the sign portion comprising indicia, and an internal light source comprising one or more LEDs in edge-lighting relationship with a diffuser panel underlying a visible area of the indicia to be illuminated; and a handle affixed to the sign portion, the handle comprising a power source for the internal light source.
Owner:SMARTREND SUPPLY LTD
Waterproof LED lamp tube for signboard lamp box
The utility model belongs to the technical field of LED lamp tubes, and particularly relates to a waterproof LED lamp tube for a signboard lamp box, which comprises a lampshade and a fixing support, the fixing support is fixedly connected on the inner wall of the lampshade, a plurality of mounting grooves are arranged on the fixing support, a plurality of lamp strips are respectively and fixedly connected in the mounting grooves, a driving circuit is fixedly connected in the fixing support, and the lamp strips are fixedly connected in the driving circuit. The driving circuit is connected with the plurality of light bars through wires; the two plugs are connected to the inner wall of the lampshade in an inserted mode and located at the two ends of the fixing support respectively, the two plugs are connected with the driving circuit through wires, a plurality of first jacks are formed in the two plugs respectively, and a plurality of first bolts are arranged in the first jacks respectively. And although a cover is arranged outside for water prevention, the waterproof effect is poor, and in the long-time use process, water still possibly permeates into the lamp tube, so that the risk of short circuit or fire catching of the lamp tube is caused, and the service life of the lamp tube is shortened.
Owner:SHENZHEN YUEMING OPTICAL TECH CO LTD
Unmanned aerial vehicle landing platform and system
The utility model provides an unmanned aerial vehicle landing platform and system, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle landing platform comprises a platform plate, a light emitting plate, a transparent sticker and a brightness regulator; the transparent sticker is arranged on the face, away from the platform plate, of the light-emitting plate. The light-emitting plate comprises a control line which is connected with the output end of the brightness regulator. A guide code is arranged on the transparent sticker; the brightness regulator is used for outputting a brightness regulation signal to the light-emitting plate. Through the above structure, the brightness of the light-emitting plate can be dynamically adjusted through the brightness adjuster in an environment where the unmanned aerial vehicle camera is difficult to obtain a clear guide code image, such as insufficient light and at night, so that the guide code is kept in an optimal visible state, and the guide code on the platform can be always clearly captured by the unmanned aerial vehicle camera. Therefore, the reliability and accuracy of landing of the unmanned aerial vehicle can be improved.
Owner:GUANGZHOU IMAPCLOUD INTELLIGENT TECH CO LTD
Rural highway facility two-dimensional code identification, manufacturing method and identification management device
The invention discloses a rural highway facility two-dimensional code identifier, a manufacturing method and an identifier management device, and relates to the technical field of two-dimensional code identifiers, the rural highway facility two-dimensional code identifier comprises a signboard, the signboard comprises a signboard body, an identifier publication area and an identifier content area, the identifier publication area and the identifier content area are both made of PVC composite boards, and the PVC composite boards are made of PVC composite boards. A glass bead type reflective coating is sprayed on the surface of one side, and an acrylic acid pressure-sensitive adhesive layer is arranged on the other side. The identification management device comprises a background terminal and a user side, the background terminal is used for realizing rural highway facility data management and event processing operation through module cooperation, and the user side is used for scanning the two-dimensional code on the surface of the signboard to obtain information and initiate interaction operation. According to the method and the system, 'one-path-one-grade 'data can be conveniently obtained by users, the data utilization efficiency is improved, common users can also participate in rural road management, the participation consciousness and enthusiasm of rural road management are enhanced, and the practicability and durability of the identification are improved.
Owner:天津市公路事业发展服务中心(天津市公路治理车辆超限超载事务中心天津市农村公路事务中心) +2
Segmented Display With Photon Recycling Cavity
A display includes a first housing portion having graphic openings and a second housing portion spaced apart from the first housing portion. A first circuit board has LEDs and is disposed between the first and second housing portions. A first side wall and a second side wall define photon recycling cavities in a sequence wherein adjacent photon recycling cavities have a shared end wall an LED. The first side wall has a first angular surface and the second side wall has a second angular surface. The first angular surface and the second angular surface redirecting light from an associated LED of the plurality of LEDs so that light from the plurality of light emitting diode is indirectly communicated through the graphic openings after reflecting from the first angular surface and the second angular surface.
Owner:ELUMIGEN LLC
Method of managing user movement in an area
A method of managing user movement in an area is provided. The area comprises a plurality of points of interest and / or zones. The method comprises receiving raw data relating to one or more users in the area and indicative of a geographic location of the one or more users. The method further comprises deriving, using the raw data relating to the one or more users, characterising data relating to one or more derived characteristics of the one or more users. The method further comprises forecasting, using a trained artificial intelligence model and the characterising data of the one or more users, user attendance at one or more of the points of interest and / or zones, and / or a number of users leaving the area, within a predetermined period. The method further comprises responding to the forecasted user attendance.
Owner:ACCESSO TECHNOLOGY GROUP PLC
Aerosol-generating article and method for manufacturing aerosol-generating article
PCT designated stage expiredWO2025150856A1Cigar manufactureCigarette manufactureAerosol MistMechanical engineering
The present invention relates to an aerosol-generating article including an aerosol-generating material which is heated to generate an aerosol, wherein the aerosol-generating article includes an identification material which absorbs light of a first wavelength radiated from outside the aerosol-generating article and emits light of a second wavelength different from the first wavelength, and the identification material includes an organic material.
Owner:KT&G CO LTD
Folding display rack
Owner:CHANGZHOU LINTEL DISPLAY
Lighting Structure
The present invention relates to a lighting structure. The lighting structure includes: an appearance decorative component; a light-emitting unit emitting an LED light when activated; a circuit substrate configured to provide the light-emitting unit to be configured thereon and to control the light-emitting unit; and a light guide configured to guide the LED light to propagate toward the appearance decorative component.
Owner:SILITECH TECH CORP
Display module with double-layer diaphragm matched for display and household appliance display panel
The utility model discloses a display module and a household appliance display panel with double-layer diaphragms matched for display, and belongs to the technical field of display panels, the display module comprises a first diaphragm and a second diaphragm, the first diaphragm is located on the lower layer in the light source projection direction, the second diaphragm is located on the upper layer in the light source projection direction, and after the first diaphragm and the second diaphragm are matched with a light source, the first diaphragm and the second diaphragm are matched. The display module only displays the background image-text and the function key image-text. According to the utility model, the two diaphragms, the two groups of light guide plates and the double-layer diaphragm are matched to realize the display of images and texts, the upper light guide plate and the diaphragm realize the slight brightness and constant brightness of background light, and the lower light guide plate realizes the highlight of the images and texts corresponding to the area when the touch key area is operated, so that the operation of a user is more convenient. The background light sources and the touch key light sources on the upper layer and the lower layer are independently controlled, and the light guide plate is arranged in a double-layer mode, so that background images and texts and function key images and texts do not affect each other, and display of the background images and texts and the function key images and texts is attractive and striking.
Owner:YIXING XU HANG ELECTRONIC CO LTD
Method of making thin light guide illumination systems using side-emitting LEDs
A method of making a thin waveguide illumination system using side-emitting LED packages is disclosed. The method includes providing an optically transmissive sheet with first and second broad-area surfaces, a light coupling area near the first edge, and a two-dimensional light extraction area on at least one of these surfaces. This light extraction area includes a plurality of light extraction elements with variable density. An LED strip having a heat-conducting printed circuit and a linear array of side-emitting LED packages is positioned parallel to the first edge at or near the first edge, with the major surface of the heat-conducting printed circuit extending generally parallel to the first and second broad-area surfaces. A broad-area reflector is positioned parallel to the second broad-area surface of the sheet. The density of the light extraction elements within the two-dimensional light extraction area increases with distance from the light coupling area.
Owner:S V V TECH INNOVATIONS INC
Quickly-assembled display lamp box
The utility model discloses a fast-assembly display lamp box which comprises a bottom frame, a top frame and two side frames, the two side frames are installed at the two ends of the bottom frame and the two ends of the top frame respectively, corner pieces are connected between the side frames and the bottom frame or between the side frames and the top frame, and limiting steps are formed on the inner walls of the corner pieces. The side frame is connected with a wrench through a rotating shaft, a pressing part and a locking part are formed on the inner surface of the wrench, the wrench is rotationally buckled on the inner wall of the corner piece, the pressing part is rotationally buckled on the inner wall of the corner piece to press the corner piece and the side frame together, and the locking part is located at the lower end of the limiting step to lock the corner piece and the side frame. The lamp box frame assembling structure solves the problem that dislocation and cracks are prone to being generated when an existing frame assembling structure is spliced in a corner cut mode, the spanner is connected to the side frame in a rotating mode, the pressing portion and the locking portion are matched with the limiting step through rotation of the spanner, the corner piece and the side frame are locked together, and the installation efficiency of the lamp box frame is improved.
Owner:CHANGZHOU ANEW EXHIBITION SERVICE CO LTD
Circular saw
ActiveCN222957629UMetal sawing devicesAssociation with control/drive circuitsElectric machineDrive shaft
The utility model discloses a circular saw which comprises a first motor comprising a first driving shaft rotating around a first axis; a second motor; comprising a second drive shaft rotating about a second axis; the power transmission mechanism transmits power of at least one of the first motor and the second motor to the output shaft; torque of the first driving shaft and the second driving shaft is output through the output shaft. The bottom plate is movably connected with the main machine shell, and a bottom plate bottom surface in contact with a workpiece is formed on the bottom plate; in the extending direction perpendicular to the cutting piece, the projection of the gravity center of the circular saw is located between the rear edge of the bottom plate and the output axis. The electric tool is driven by two motors in a matched mode, and a user can use the tool more comfortably.
Owner:NANJING CHERVON IND
Vehicle lamp
A vehicle lamp includes light sources, and a light guide body configured to guide light emitted from the light sources from one end side toward an other end side of the light guide body. The light guide body has a shape in which a first light guide part located in front of the light sources and a second light guide part extending in one direction between one end side and the other end side are connected. The second light guide part has a plurality of light emitting parts, which are disposed side by side in one direction and which are configured to emit the light by diffusing the light, and transmissive parts which are disposed between the neighboring light emitting parts and which are configured to transmit the light.
Owner:STANLEY ELECTRIC CO LTD
Safety induction light source on-off system for underground passage
The utility model relates to the field of underground passage safety, in particular to a safety induction light source on-off system for an underground passage. A safety induction light source on-off system for an underground passage comprises a controller, displacement sensors and indicator lamps, the underground passage is provided with a blind area road section, the blind area road section is provided with at least two entrances and exits, and each entrance and exit is provided with the displacement sensor and the indicator lamp; wherein the displacement sensor is used for detecting whether a moving target enters a blind area road section from an entrance; the controller is connected with all the displacement sensors and all the indicating lamps and used for controlling the indicating lamps at the entrances and exits where the displacement sensors detect that the moving targets enter the blind area road section to work. And controlling the displacement-free sensor to detect that the indicator lamp of the entrance of the moving target entering the blind area road section is turned off. According to the utility model, the opposite lane condition of the blind area road section of the underground passage is prompted through the on-off of the indicating lamp, so that drivers and pedestrians can be guided to safely pass through the underground passage, and energy is saved.
Owner:CHANGZHOU WEIHUA SOFTWARE SYST CO LTD
Lamps, sets and methods
The present disclosure relates to lamps (1), sets and methods (25). A lamp (1) comprises a frame (2) comprising one or more sidewalls (4 - 7) and a base (3) forming an inner cavity. The lamp (1) is configured to operate in two modes. In a first mode the lamp (1) is configured to receive a card (8) and to illuminate the card (8) such that the user sees the illuminated image (9) of the card (8). In a second mode the lamp (8) is further configured to support a screen (11) at 45° with respect to the card (8) such that the user sees a reflection (12) of the image (9) of the card (8) reflected on the screen (11).
Owner:3DCUATRO CONTENIDOS INTERACTIVOS Y VISUALIZACIÓN 3D SL
Preparation method and application of black high-transmittance resin composite board
ActiveCN120588593ASynthetic resin layered productsOptical articlesMicrospherePolymethyl methacrylate
The invention relates to a preparation method and application of a black high-transmittance resin composite board, and belongs to the technical field of advertising materials. The resin is formed by compounding a black light-transmitting layer, a light guide layer and a diffusion layer, wherein the high-transmittance layer is prepared by modifying a carboxylated carbon nanotube with a silane coupling agent, polymerizing with a methyl methacrylate monomer, and directionally arranging in a magnetic field, so that high light transmittance and pure black appearance are realized; the light guide layer takes polycarbonate as a matrix, SiO2 microspheres are added, and the light transverse propagation efficiency is improved through hot press molding; the diffusion layer takes polymethyl methacrylate as a matrix, ZnO nanoparticles are added, a periodic microprism structure is processed on the surface, and uniform diffusion of light is realized. When applied to a lamp box, the light source is turned off to present a pure black appearance, and when turned on, the light source has high light transmittance and no mixed color, and is suitable for high-end advertisement display screens, vehicle-mounted lamp boxes and other scenes.
Owner:GUANGZHOU JIAYU ADVERTISING PROD CO LTD
Tunnel guiding system and control method
The invention relates to the technical field of traffic safety, and discloses a tunnel guidance system and a control method, in the system, a data acquisition module comprises an environmental data detection device and a vehicle information acquisition device of a tunnel area; the lighting module comprises a lighting lamp located in the tunnel and a lighting lamp located at a tunnel portal. The illumination lamp at the tunnel portal at least comprises two brightness levels; the line-shaped identification module comprises a plurality of identification devices arranged at a tunnel portal and in a tunnel; and the system control module is used for adjusting the luminance of each identification device in the line-shaped identification module and each lighting lamp in the lighting module according to the data acquired by the data acquisition module. According to the scheme, the illumination and identification modules of the tunnel are automatically adjusted according to real-time information such as ambient illumination, meteorological conditions and traffic flow conditions inside and outside the tunnel, and the black frame effect is relieved, so that the visual adaptation experience of a driver is improved, and the driving safety is enhanced.
Owner:GUANGZHOU MARITIME INST
Control device having buttons with metallic surfaces and backlit indicia
A control device includes one or more buttons having an illuminated indicia indicating a function. Each button has a translucent button body and an associated lighting element. A veneer covers a front surface of the button body, the veneer being opaque to block transmission of light through the veneer except for an area defining the indicia. The control device may further comprise a button lighting circuit, wherein the button lighting circuit and the associated lighting element are configured to operate at a first illumination intensity and a second illumination intensity. Selection of the button by a user, such as by pressing the button, results in the selected button displaying a greater illumination intensity.
Owner:LUTRON TECHNOLOGY COMPANY LLC
An integrated device for fire emergency lighting and evacuation indication
The present invention provides an integrated device for fire emergency lighting and evacuation indication, which relates to the technical field of fire lighting and includes: a silicone lamp holder, the main body of the silicone lamp holder is in a long strip structure; a binding hole is provided at the upper flange on the front side of the silicone lamp holder, and a positioning expansion nail is arranged in the binding hole; dark lines are fixedly installed in an equidistant and inlaid manner in the groove structure of the silicone lamp holder; emergency lights and indicator lights are fixedly arranged at equal intervals in the groove structure of the silicone lamp holder; a unified and effective power supply is used for power supply, so that each group of emergency lights and indicator lights can be put into work uniformly, and by adopting the way of continuous lighting prompt, the indication effect can be better achieved. The assembly of the silicone lamp holder and the lamp strip cover is convenient, and it can be quickly installed through the expansion nail, and it can adapt to corner installation, maintain power-on prompt on different walls, and can form one or more complete escape paths to guide the evacuation of the masses, solving the problem of inconvenient control of decentralized indication.
Owner:JIUCHENG (SHANDONG) INFORMATION ENGINEERING CO LTD
Bus station top lamp box structure
The utility model relates to a lamp box structure at the top of a bus station. The lamp box structure comprises the bus station and a lamp box, a person screws one screw into each of the threaded holes in the four corners of the square groove, at the moment, the upper ends of the screws make contact with the driving rods, the driving rods drive the movable columns to move in the inclined holes through the U-shaped plates, the driving plates drive the telescopic rods to move outwards, the telescopic springs retract, and the inner ends of the telescopic rods move out of the clamping holes; when the telescopic rods in the clamping assemblies at the four corners move out of the clamping holes in the four corners of the lamp box respectively, the lamp box can be taken down from the square groove, then a new lamp box is placed in the square groove, at the moment, a person moves the screws at the four corners out of the threaded holes respectively, the telescopic springs stretch to drive the rods to move into the threaded holes, and then the lamp box is taken down from the square groove. Meanwhile, the telescopic rod moves inwards, the outer end of the telescopic rod drives the driving plate to move, the inner end of the telescopic rod enters the clamping hole to be clamped, the lamp box is clamped and fixed in the square groove, and therefore the lamp box can be replaced very conveniently.
Owner:SHIJIAZHUANG SENYU STAINLESS STEEL PROD CO LTD
Illuminated label
An illuminated label with a rear side for adhesion to a surface and a front side opposite the rear side, the label comprising a power source, a flexible circuit board on the front side of the power source and overlapping a footprint of the power source, wherein the flexible circuit board comprises one or more light-emitting elements, a light guide plate on the front side of the power source, wherein the light guide plate is configured to distribute light from the light-emitting elements.
Owner:FIREBOLT GROUP LTD
Marker lamp hanging bracket
ActiveCN223448294ULighting support devicesIlluminated signsStructural engineeringMechanical engineering
Owner:LOSE INTERNATIONAL ELECTRIC CO LTD
Magnetic illumination device
To provide a magnetic illumination device which does not require a new article to be manufactured when changing characters or graphics to be displayed, and thus, reduces manufacturing costs.SOLUTION: A magnet sheet with electrodes includes: a thin first electrode pattern 31 which is laminated in a surface region corresponding to an N pole 21 on a magnet sheet 20 where multipolar magnetized patterns are formed, and in which laminates are electrically connected to each other; and a thin second electrode pattern 32 which is insulated from the first electrode pattern, and is laminated in a surface region corresponding to an S pole 22 on the magnet sheet 20, and in which laminates are electrically connected to each other. In a light-emitting body chip 4, tip portions 41T, 42T of two energizing terminals are provided in bilateral symmetry so as to project by the same minute length from a rear surface of a magnet piece, at a width position less than a pitch width of the magnet sheet, with a magnetized line 53 of the magnet piece as a boundary, and a power source 6 applies a potential difference between the first and second electrode patterns.SELECTED DRAWING: Figure 5
Owner:NICHILAY MAGNET CO LTD
Control unit for a vehicle interior and method for producing the control unit
The present disclosure relates to a control unit for a vehicle interior. In particular, the control unit can comprise an information region with symbols, wherein some symbols are always visible and some symbols are only visible when they are back lit. The application also relates to a method for producing a corresponding control unit. The control unit can be part of a vehicle interior trim part, for example part of an instrument panel, door trim or center console.
Owner:FAURECIA INNENRAUM SYSTEME GMBH
Segmented display with photon recycling cavity
A display includes a first housing portion having graphic openings and a second housing portion spaced apart from the first housing portion. A first circuit board has LEDs and is disposed between the first and second housing portions. A first side wall and a second side wall define photon recycling cavities in a sequence wherein adjacent photon recycling cavities have a shared end wall an LED. The first side wall has a first angular surface and the second side wall has a second angular surface. The first angular surface and the second angular surface redirecting light from an associated LED of the plurality of LEDs so that light from the plurality of light emitting diode is indirectly communicated through the graphic openings after reflecting from the first angular surface and the second angular surface.
Owner:ELUMIGEN LLC
Lithophane frame
Owner:手塚 祐樹