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8979results about "Light fastenings" patented technology

Ceiling-mounted fan light and assembly method therefor

The present invention discloses a ceiling-mounted fan light and an assembly method therefor. The ceiling-mounted fan light includes a ceiling-mounted box, a fan installed on the ceiling box, some light arms detachably assembled to the ceiling box, an arc-shaped lamp bracket provided at an extended end of each light arm, and lamp brackets. A connecting member is arranged between the head end of one lamp bracket and the tail end of an adjacent lamp bracket, so that the lamp brackets and light arms can be disassembled and reassembled during packaging and transportation by separating them into individual components to reduce space, while also reducing molding costs. The corresponding lamp groove provided on a lower side and / or an upper side of the lamp bracket is mounted by light-transmitting strip respectively to enable diverse lighting effects.
Owner:WEI WENBO

Panel lamp light source integration system based on flexible circuit board

PendingCN121854815AReduce repeated revisionsreduced conversion timeElectric circuit arrangementsLighting heating/cooling arrangementsFlexible circuitsTopology design
The invention discloses a panel lamp light source integration system based on a flexible circuit board, and relates to the technical field of panel lamp light source integration. Generating an initial design drawing of the flexible circuit board containing a plurality of layers of conductive circuits and a plurality of light source bonding pads; the channel configuration module configures a driving control channel for the bonding pad and establishes a mapping table with the lighting function area; the thermal load optimization module calculates power consumption and thermal load distribution according to the mapping table and the performance parameters and adjusts routing topology to generate a final design drawing; and the manufacturing and assembling module is used for manufacturing a circuit board according to the drawing and mounting a micro light source to finish assembling. Wiring is matched with the shape of a panel and the characteristics of a light source during planning, heat distribution optimization is achieved in the layout stage, the number of times of modification is reduced, and local overheating is restrained. According to the invention, high-fit compact integration of the flexible circuit board and the panel lamp is realized, and the assembly efficiency and the operation stability are improved.
Owner:ZHONGSHAN HAOXUAN LIGHTING TECH CO LTD

Axis-controlled red light gain red light golden yellow light single-control eye protection lamp

The invention discloses a shaft control red light gain red light golden yellow light single control eye protection lamp, and belongs to the field of lighting equipment. An intelligent control assembly and a power supply assembly are arranged in the base, a folding structure is arranged on the rear portion, a lamp body is arranged at the end of the folding structure, and a light source module is arranged in the lamp body. The intelligent control assembly comprises a main control chip STM32F103C8T6 and is used for controlling the light source module; the power supply assembly comprises a storage battery and a Type-C charging port, and the charging port is connected with the storage battery through a TP4056 charging management chip. The folding structure is hinged to the first supporting plate and the lamp body through any stop rotation damping rotating shafts. The light source module comprises 630-650 nm axis control red light, 610-630 nm gain red light and 3000-3500 K golden yellow light units which are distributed in an array mode. The base is provided with a control touch key and an anti-skid pad, and the lamp body is provided with a frosted acrylic lampshade. The device is scientific in spectrum, convenient to adjust and good in eye protection effect.
Owner:SHANDONG DONGZHAN MEDICAL GRP CO LTD

Split-type fan lamp structure

The present disclosure relates to the technical field of fan lamps, in particular to a split-type fan lamp structure. The split-type fan lamp structure comprises an installation housing; a fan blade structure is arranged below the installation housing, and an installation space is formed inside the installation housing for installing and arranging a driving mechanism; a driving end of the driving mechanism extends downwards through a clearance hole at the bottom of the installation housing and is connected to the fan blade structure; a plurality of lamp body modules are arranged outside the outer contour of the fan blade structure; the lamp body modules as a whole are designed to be elongated and curved with an arc-shaped structure; any two adjacent lamp body modules are connected by a connector, and a plurality of lamp body modules are assembled into an annular structure.
Owner:JIANGMEN OUMEIQI LIGHTING APPLIANCE CO LTD

Light and heat-dissipating aerospace small-sized calibration lamp mounting seat

The invention provides a light and heat-dissipating aerospace small-sized calibration lamp mounting seat, which relates to the technical field of aerospace optical small-sized calibration lamp structure fixation, and comprises a substrate mounting seat module, a conductive module, an insulating module and a heat conduction module. The conductive module comprises two chamfered semi-cylindrical conductive copper blocks and two wires with soldering lugs; the insulating module comprises an insulating polyimide isolating layer; the heat conduction module comprises a heat conduction insulation pad which is installed above two copper blocks, the positive electrode and the negative electrode of the two copper blocks are separated through an insulation polytetrafluoroethylene isolation layer, and the semi-cylindrical conductive copper blocks, the polytetrafluoroethylene isolation layer and the substrate installation base are positioned through pin holes. The soldering lug wire is installed on the left semi-cylindrical conductive copper block and the right semi-cylindrical conductive copper block in a pressing mode through top screws. The structure distribution is friendly, the anti-seismic performance is good, a good heat dissipation way is provided for the calibration lamp, and an effective and feasible implementation scheme is provided for fixing the small aerospace calibration lamp.
Owner:SHANGHAI INSTITUTE OF TECHNICAL PHYSICS CHINESE ACADEMY OF SCIENCES

Multi-layer insulation space power equipment pile head warning lamp capable of being installed without power outage and installation method of multi-layer insulation space power equipment pile head warning lamp

The invention discloses a multi-layer insulation space power equipment pile head warning lamp capable of being installed without power outage and an installation method, and aims to solve the problems that an existing insulation protective cover is fast in aging, poor in insulation, not firm in fixation and incapable of being installed without power outage, and the multi-layer insulation space power equipment pile head warning lamp comprises a cover body, a left sliding block, a right sliding block and two sets of turnover type locking mechanisms. According to the cover body, an inner layer plate, an outer layer plate and a connecting plate form a double-layer structure, a left sliding way and a right sliding way are formed, a sliding block adopts a double-layer insulation design and is matched with a one-way ratchet structure to achieve self-locking, two sets of overturning type locking mechanisms complete mechanical locking of a notch, a pressing rod is driven to operate through an insulating rod during installation, power failure is not needed, and installation is convenient. Fixing is completed through the three steps of positioning, locking and sliding block closing, the protective cover is arranged in a suspended mode, the insulation distance is increased, insulation is stable, wind resistance is high, aging is slow, warning can be achieved, and the protective cover is suitable for protection of various power equipment heads and excellent in practicability.
Owner:JIAXING XINNIU ELECTRIC POWER TECH CO LTD

Electric track connector and system

The invention discloses an electricity taking head, which comprises a mounting base, an elastic electrical contact connector abutted against a conductive strip on the power supply rail, and a rail connector. the rail connector and the mounting base are integrally molded and manufactured, and the rail connector comprises two swing arms, and their connection point with the mounting base is a rotation fulcrum, and the end of the swing arm is provided with a hook part, and two hook parts are arranged oppositely; and a press part, which is spaced apart from the mounting base to provide a pressing space, and is connected with two swing arms, and drives the swing arm when the press part is pressed swing outward around the rotation fulcrum to make the two hook parts relatively open. The structure is simple, and the electricity taking head is convenient to install and take down.
Owner:SELF ELECTRONICS CO LTD +2

Adhesive bus bars in electrochromic windows

Embodiments described include adhesive bus bars for electrochromic or other optical state changing devices. The bus bars are configured to color match and / or provide minimal optical contrast with their surrounding environment in the optical device, provide better adhesion than ink based bus bars, as well as obviate the need to mitigate defects in underlaying layers.
Owner:VIEW OPERATING CORP

Illumination device

An illumination device includes: a light source part emitting light; a light distribution shape setter setting a light distribution shape of light from the light source part; a storage storing therein light distribution shape data related to the light distribution shape; and a controller controlling the light distribution shape setter based on the light distribution shape data. Further, the light distribution shape setter sets the light distribution shape based on a signal level input from the controller, and when changing the signal level input to the light distribution shape setter from a first level to a second level, the controller changes the signal level from the first level to a third level that is a level between the first level and the second level, and changes the signal level from the third level to the second level after maintaining the third level for a predetermined time period.
Owner:JAPAN DISPLAY INC

LED (Light Emitting Diode) lamp strip capable of switching between sterilization and illumination

The utility model relates to the technical field of LED lamp strips, in particular to a sterilization and illumination switchable LED lamp strip, which comprises a flexible circuit board, a plurality of LED lamp strips, a plurality of LED lamp strips and a plurality of LED lamp strips, the LED white light lamp beads are attached to the bonding pads of the flexible circuit board and used for converting electric energy into visible light, and the lighting function is achieved; the UVC and UVA two-in-one lamp bead is mounted on a bonding pad of the flexible circuit board and is used for converting electric energy into ultraviolet light, so that a sterilization function is realized; the LED lamp strip capable of being switched between the sterilization function and the illumination function is novel in structure, the illumination function and the sterilization function are integrated on one lamp strip, and the illumination function and the sterilization function can be switched freely through the same lamp strip.
Owner:SHENZHEN XINSHENGYUAN OPTOELECTRONICS CO LTD

Lighting device assembly with heat sink

A lighting device assembly includes an optic assembly having a light source, a housing having a cavity in which the at least a portion of the optic assembly is received, the housing is configured to secure the lighting device assembly to a wall, a ceiling, or a surface, and a heat sink configured to couple the optic assembly to an opening of the housing that defines the cavity. The heat sink includes a hinged aiming mechanism configured to movably couple the optic assembly to the housing to allow the light source to move relative to the housing.
Owner:TROY CSL LIGHTING INC

Single-side sliding rail telescopic rotating spotlight with radial restraining function

The invention relates to the technical field of lighting tools, in particular to a single-side sliding rail telescopic rotating spotlight with a radial restraining function. The connecting base is circumferentially and rotatably connected to the fixed base and is provided with an arc-shaped rotating track; the outer side of the connecting shell is fixedly connected with a rotating assembly, and the rotating assembly is connected into the rotating rail in a sliding mode; the spotlight body is connected to the interior of the connecting shell in a sliding mode; wherein the rotating assembly is provided with a radial restraining and positioning mechanism, the radial restraining and positioning mechanism is configured to enable the connecting shell to rotationally stop relative to the connecting base when the rotating assembly slides along the rotating track, and a single-side sliding groove is formed in the connecting shell. The single-side sliding rail telescopic rotating spotlight with the radial restraining function is provided to solve the problem that in the prior art, a spotlight of a single-side sliding rail structure is prone to radial deflection due to the dead weight in the telescopic process.
Owner:KUNSHAN YIMEI LIGHTING

Automatic illumination adjusting method and system based on seed and seedling cultivation

The invention provides an automatic illumination adjusting method and system based on seed and seedling cultivation, and relates to the technical field of illumination control and intelligent agriculture, the method comprises the following steps: firstly, collecting seedling chlorophyll fluorescence parameters to construct a light stress index, and accurately identifying a light inhibition risk; then calculating a physiologically permissible light intensity threshold adaptive to the dark response capability of the plant by combining the environment temperature and the CO2 concentration; positioning a shielded weak light area by using three-dimensional point cloud voxelization and a ray tracing technology, and calculating a shadow compensation gain coefficient; and finally, generating a control matrix in combination with a dynamic left-rotation light strategy, and driving an independent addressing LED array and a variable-angle lens to execute local precise light supplement and light vector adjustment. Through physiological feedback and spatial light field reconstruction, the problem that traditional illumination control neglects individual tolerance difference and canopy shielding is solved, photooxidation damage is effectively prevented, and the growth uniformity and the light energy utilization rate of seedling groups are remarkably improved.
Owner:ZUO XUAN (FUJIAN) TECH CO LTD

Pressing self-locking type end cover and lamp

The utility model provides a pressing self-locking type end cover. The pressing self-locking type end cover comprises an upper end cover, a lower end cover, an elastic piece and a pressing lock catch piece. The upper end cover is movably arranged on the lower end cover and provided with a first end face, and the lower end cover is provided with a second end face facing the first end face. Two ends of the elastic piece are respectively connected with the first end face and the second end face; the pressing lock catch piece comprises a pressing lock catch body and a matching body, the pressing lock catch body is arranged on the second end face, and the matching body is arranged on the first end face and right faces the pressing lock catch body. The utility model further provides a lamp. The pressing lock catch body and the matching body are matched to form the pressing self-locking structure, the self-locking state and the unlocking state of the pressing self-locking structure are switched by pressing the matching body, and in the unlocking state, the elastic force of the elastic piece enables the two upper end covers on the lamp to be kept away from each other; an operator does not need to press the two upper end covers with two hands respectively, the two hands are liberated, the operator can conveniently disassemble the lampshade subsequently, and the lamp disassembly difficulty is reduced.
Owner:HUIZHOU DAYA BAY JUXIN LIGHTING TECH CO LTD

Magnetic solar wireless charging accessory system

A magnetic solar wireless charging accessory system comprises a solar wireless charging base and a wireless electrical equipment assembly, the solar wireless charging base comprises a base body, a battery module, a solar panel electrically connected to the input end of the battery module and a wireless transmitting coil electrically connected to the battery module; the wireless electrical equipment assembly comprises a housing, a wireless receiving coil, an electricity storage unit, an electrical equipment and a switch; the battery module provides electricity to the electricity storage unit through the wireless transmitting coil and the wireless receiving coil; the solar wireless charging base is positioned with the housing through a magnet. The invention has simple and reasonable structure, realizes wireless charging, it is flexible and convenient and can be applied to outdoor multiple scenes such as umbrella, sunshade fabric blind or awning.
Owner:TEMPO MFG LLC

Lamp capable of limiting and fastening lampshade

The lamp comprises a lamp body and the lampshade, the lamp body comprises a base, a hollow lamp pole fixed to the base and a lamp holder fixed to the top end of the hollow lamp pole, a light source plate is fixed to the top face of the lamp holder, and a power source and a control circuit board which are connected with the light source plate are arranged in the base; a protruding block is arranged on the edge of the top face of the lamp holder. A buckle groove is formed in the side face, away from the light source plate, of the protruding block. A mounting ring is fixed to the inner wall of the mounting end of the lampshade through a plurality of supporting rods, and a receding groove is formed in the inner edge of the mounting ring. The protruding block penetrates through the receding groove to enable the mounting ring and the buckle groove to be the same in position, the protruding block rotates to enable the mounting ring to be clamped into the buckle groove, and meanwhile the supporting rod abuts against the end face of the protruding block to be limited. The LED lamp is reasonable in structural arrangement, when the lampshade and the lamp holder are combined, the protruding block is inserted from the receding groove and rotates, the supporting rod abuts against the end face of the protruding block for limiting when the installation ring is screwed and buckled, the disassembly and assembly convenience is improved, and the LED lamp is not prone to loosening or damage.
Owner:梅洋平

Waterproof light-emitting diode plug-in light and method of making thereof

A method of making a Surface Mount Device (SMD) light-emitting diode (LED) plug-in light string is disclosed. The method includes: connecting positive and negative poles of an SMD to a first and a second metal conductors, respectively; encapsulating at least a top portion of the SMD with a colloid; connecting the first and second metal conductors to first and second wires, respectively; inserting a rear plug in a space between the first and second wires to form a partially-finished assembly; and waterproofing the partially-finished assembly.
Owner:DONGGUAN YONGFENG LIGHTING CO LTD

Lighting apparatus

A lighting apparatus includes a plastic cover, a trumpet housing and a light source plate. The plastic cover has an edge portion, a light passing cover and a connection column. The trumpet housing has a widened section and a neck portion. A top end of the neck portion is coupled to a bottom end of the widened section. A diameter of the widened section increases through a tapered transition from the bottom end of the widened section to a top end of the widened section. A light source plate is mounted with a LED module on a front surface. The light source plate is fixed to an inner structure of trumpet housing. The connection column engages the front surface of the light source plate. The edge portion of the plastic engages the top end of the widen section of the trumpet housing.
Owner:LEEDARSON GREEN LIGHTING

Lighting apparatus having adjustable light wings with lens cover

A lighting apparatus includes a driver housing, and first and second light wings each coupled to two sides of the driver housing. Each light wing includes a lens plate, an LED module for emitting light through the lens plate and out a light opening, a lens entrance for receiving the lens into the light wing, and a lens cover for concealing the lens entrance. The first and second light wings are adjustable with respect to the driver housing.
Owner:LEEDARSON GREEN LIGHTING

Novel notebook flexible printed circuit board prepared based on weldable low-temperature silver paste and backlight module

The invention discloses a novel notebook flexible printed circuit board prepared based on weldable low-temperature silver paste and a backlight module, and belongs to the technical field of electronic materials and devices. Conductor patterns of the flexible printed circuit board comprise a main circuit pattern formed by rolled copper; the auxiliary function structure is formed in a local area of the main circuit pattern by weldable low-temperature silver paste; the curing temperature of the weldable low-temperature silver paste is 130-145 DEG C, the weldable low-temperature silver paste comprises conductive filler, a polymer resin system, an ester solvent, a curing agent, a silane coupling agent, a polyamide wax thixotropic agent, a polysiloxane defoaming agent, modified carbon nanotubes and modified antimony tin oxide powder, and the conductive filler comprises flaky silver powder, spherical silver powder and low-temperature alloy powder. The low-temperature alloy powder is Sn42Bi58 low-temperature alloy powder of which D50 is 12 [mu] m-15 [mu] m; according to the invention, low-temperature curing, high flexibility, excellent conductivity and direct weldability are integrated, and a solution suitable for local repair of a flexible printed circuit board and direct mounting of a jumper and a Mini LED chip is provided.
Owner:NANO TOP ELECTRONICS TECH

Lampshade structure

A lampshade structure includes a lampshade housing and a base. A circuit board is accommodated in an accommodation room of the lampshade housing. The circuit board is connected to two contact electrodes. The base has a lamp holder and a lamp disk. The lamp holder has two arc-shaped grooves for insertion of the contact electrodes. The arc-shaped grooves each have a large-diameter end and a small-diameter end. An electrically-conductive element connected to an external power source is embedded in the small-diameter end. During installation, a guide post in the accommodation cavity room is moved along a guide groove on the outer peripheral wall of the lamp disk, and each contact electrode is energized by contacting the corresponding electrically-conductive element after sliding the guide post into place, so as to achieve quick installation and disassembly.
Owner:YAO CHAO CHIN

Light assembly using a light emitting diode

ActiveUS12560308B2Electric circuit arrangementsLight effect designsHeat-shrinkable sleeveEngineering
Disclosed is a light assembly that has an integral bulb shell and lamp assembly extension that are formed from a single structure. A separate LED assembly can be inserted into an opening in the lamp assembly extension and held in place by a heat shrinkable sleeve and a locking structure in the lamp assembly extension. The lamp assembly is less expensive and easier to assemble than lamp assemblies using multiple parts. The lamp assemblies can be easily constructed by simply inserting the LED assemblies into the light assembly. The light string can use serial connections by forming LED assemblies on a single strand of an insulated conductor and simply inserting LED assemblies in the light assemblies.
Owner:LEDUP MFG GRP LTD

Intelligent frameless full-projection down lamp system based on adjustable light emitting angle

The invention discloses an intelligent frameless full-projection down lamp system based on an adjustable light emitting angle, and relates to the technical field of light adjustment of projection down lamps, the intelligent frameless full-projection down lamp system comprises a lamp shell, a reflection cup cover, a lamp panel assembly and spring buckles, the reflection cup cover is slidably connected in the lamp shell, the lamp panel assembly is arranged in a through hole in the inner side of the reflection cup cover, and the spring buckles are symmetrically installed on the back side of the lamp shell; the lamp panel assembly comprises an integrated LED lamp panel and a lantern ring arranged on the back side of the integrated LED lamp panel. The deflection column and the loop bar mechanism are innovatively combined and linked with the reflection cup cover, precise control over the projection direction and flexible adjustment of the light coverage range are achieved, the system is cooperatively controlled through multiple driving assemblies, multi-dimensional optical adjustment is achieved under the constraint of a frameless structure, and the system is suitable for large-scale popularization and application. And meanwhile, the heat dissipation problem in a compact space is solved through the integrated heat dissipation fin sleeve, and a brand new solution is provided for an intelligent illumination and projection system.
Owner:ANHUI SHILIN LIGHTING

Stage lamp capable of being efficiently maintained

The utility model relates to the technical field of stage lamps, in particular to an efficient maintenance stage lamp which comprises a supporting arm, a bottom machine box and a lamp holder, the supporting arm is in pivot joint with the bottom machine box, the lamp holder is in pivot joint with the supporting arm, and the efficient maintenance stage lamp further comprises a bottom machine box installation shell, a supporting arm installation shell and a lamp holder installation shell which are used for containing internal parts of the stage lamp. Wherein an access cover is detachably spliced on the bottom case mounting shell and / or the supporting arm mounting shell and / or the lamp holder mounting shell, and one side of the access cover is arranged in a hinged mode. According to the stage lamp capable of being efficiently maintained, the disassembly and assembly process is simplified, the maintenance efficiency is improved, the problems that in the maintenance process of an existing stage lamp, a lamp shell is frequently disassembled and assembled, and time and labor are consumed can be solved, it is avoided that an internal circuit of the lamp shell is easily damaged, and the safety risk in the maintenance process can be reduced.
Owner:GUANGZHOU HAOYANG ELECTRONICS CO LTD

Light fixture including a lens cover having a parylene coating

InactiveUS20250377085A1Planar light sourcesLiquid surface applicatorsEngineeringParylene coating
A lens cover includes a main body and a parylene coating. The main body includes a base substrate and a plurality of optical lens elements. The base substrate is substantially planar and defines an outer perimeter. The plurality of optical lens elements is that extend from the base substrate and cooperates with the base substrate to provide an exterior surface and an interior surface of the lens cover. Each optical lens element of the plurality of optical lens elements are configured for alignment with a light emitting diode. The parylene coating is provided over the exterior surface and the interior surface. The plurality of optical lens elements protrude from the base substrate at the exterior surface. The lens cover is formed as a unitary one-piece construction such that the exterior surface extends continuously between the base substrate and each optical lens element to form a fluid impervious barrier therebetween.
Owner:HGCI INC

Lighting device assembly with adjustment mechanism

The arrangements disclosed herein relate to a lighting device assembly includes an optic assembly including a light source, a housing including a cavity in which the at least a portion of the optic assembly is received, a collar coupled to an opening of the housing that defines the cavity. The housing is configured to secure the lighting device assembly to a wall, a ceiling, or a surface. The optic assembly is coupled to the collar. The collar includes an adjustment member configured to adjust, relative to the housing, at least one of a position of the collar, a position of the optic assembly, or a position of the light source.
Owner:TROY CSL LIGHTING INC