Abstract: A mounting assembly having a base, a bracket body, and a key is disclosed. The base may have an attachment portion to attach the base to a structure, the attachment portion having an attachment surface extending along a first axis, and one or more base keyholes. The bracket body may have an object receiving portion to attach an object to the bracket body, and one or more bracket body keyholes. The bracket body may be non-rotatably coupled to the base so that the one or more base keyholes are aligned with the one or more bracket body keyholes with one or more pins of the key disposed therein, and the pins of the key may inhibit rotation of a handle of the key. Upon removal of the key from the mounting assembly, the base and the bracket body are configured to quickly uncouple, freeing the object from the structure.

Abstract: An adjustable electronic device holder. The adjustable electronic device holder includes a bracket slidably connected to a center plate for receiving an electronic device. An elongated arm extends from the center plate to a base for supporting the adjustable electronic device holder in an upright position. Two opposing brackets are connected so as to allow for selective lateral movement relative to the center plate. The opposing brackets form a planar backing that is adapted to rest flush with the center plate. Each bracket includes a perpendicular edge extending from three sides of a perimeter. A flange extends from the perpendicular edge to define a channel wherein tablet computers and other electronic devices may be received and removably secured.

Abstract: A dome camera mechanism for an improved gimbal pan assembly which stops further rotation of an optical module of the dome camera in a pan direction using a cam latch.

Abstract: Installation of a removable tripod foot is facilitated by a cross-axis aperture in the foot and loosening of the threaded connection of the foot and the tripod's leg is resisted by a resilient element engaging interfacing surfaces of the foot and the leg.

Abstract: Provided is a display lifting device firm in connection. The lifting device is used for bearing a display in a suspension mode and comprises a left arm plate and a right arm plate fastened on a roof separately, an upper supporting rod and a lower supporting rod penetrating the left arm plate and the right arm plate in the left-right direction respectively and a display carrier, wherein the upper supporting rod comprises an upper supporting rod main body and a thread pushing driving part in axial fixed connection with the left end of the upper supporting rod main body through an upper thrust bearing, and the lower supporting rod comprises a lower supporting rod main body and a thread pushing driving part in axial fixed connection with the left end of the lower supporting rod main body through a lower thrust bearing.

Abstract: A suspension mount is provided, which is capable of selectively hanging an electronic device onto different ceiling structures. The suspension mount includes a first member, a pivot shaft and a second member. The first member includes a first restriction unit and a second restriction unit. The second member pivots on the first member by the pivot shaft. The second member includes a third restriction unit and a fourth restriction unit. The first restriction unit corresponds to the third restriction unit. The second restriction unit corresponds to the fourth restriction unit. When the suspension mount is connected to the first ceiling structure, the first restriction unit and the fourth restriction unit abut a side of the first ceiling structure, and the second restriction unit and the third restriction unit abut the other side of the first ceiling structure.

Abstract: A pump with a reservoir of a lubricant, including a hollow body in which a piston, loaded by a pressing element, sealingly slides, at least a port for loading the lubricant in a compartment defined by the inner wall of the hollow body and by the piston, and at least a valve for exhausting air trapped in the compartment together with the lubricant during a loading step.

Abstract: A system for filling an LPG vehicle with LPG using an auxiliary bombe is provided. The system may be configured for easily filling a main bombe with LPG even in the hot season (summertime) or the like during which the outside temperature rapidly rises, by using an auxiliary bombe in addition to using the main bombe. The system may also be capable of always smoothly refilling the main bombe with LPG by moving a portion of the LPG in the main bombe to the auxiliary bombe, when the pressure in the main bombe is higher than the LPG filling pressure of a filling gun in the hot season during which the outside temperature rapidly rises, so that the pressure in the main bombe becomes lower than the filling pressure.

Abstract: An LED light bulb including a heat sink, an LED light board on a first end of the heat sink, a light-transmissive cover, and a power source drive module on a second end of the heat sink opposite to the first end. The LED light board includes a substrate and a plurality of LED lights on the substrate. The light-transmissive cover includes a cover body and a series of hooks on an edge of the cover body. The hooks are configured to detachably engage the LED light board or the heat sink to attach the light-transmissive cover.

Abstract: A means for facilitating the installation of a high-output LED bulb-replacement assembly into various Fresnel lighting instruments. The invention consists of partitioning the bulb-replacement assembly into two distinct parts: a light-producing sub-assembly and an electrical-power-contact sub-assembly. This partition greatly simplifies the application of the high-output LED bulb replacement assembly to a wide variety of existing Fresnel instruments.

Abstract: A lighting module (100) is disclosed, comprising a light-transmissive, elongated member (110) with a light-guiding region (114) within the elongated member (110). The elongated member (110) may be configured such that the light-guiding region (114) permits passage of fluid through the elongated member (110), possibly between a first end (116) and a second end (118) thereof. A plurality of light-emitting elements (170) are coupled to the elongated member (110) within the elongated member (110) and such that the optical axis of at least one light-emitting element is non-perpendicular with respect to a longitudinal axis (LA) of the lighting module (100). A lighting device (200) comprising the lighting module (100) is also disclosed.

Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope and a safety switch included on at least one end cap on an end of the heat-dissipating tubular envelope. A method of preventing shocks to an individual inserting or removing an LED lighting tube from an electrical socket by an individual inserting or removing the LED lighting tube including a safety switch on an end cap from an electrical socket, providing power to the LED lighting tube only when the safety switch is activated, and preventing shocks to the individual.

Abstract: A lighting device is providing that includes several LED filaments disposed inside a partially transparent external container and connected to anode and cathode output terminals. Each LED filament includes a slimline substrate, a plurality of light-emitting diodes regularly distributed in line. The diodes are sequentially connected in series. Each LED filament further includes an envelope overmoulded around the diodes and the substrate, and two electrodes forming the anode and the cathode of the LED filament protruding from the envelope. The electrodes fixed to two opposite ends of the substrate and connected electrically to the first and last diodes. The external container forms a hollow and slimline component with two opposite ends, and the LED filaments laid out to at least one lighting line where each lighting line includes several LED filaments aligned sequentially and anodes and cathodes are connected to their respective output terminals.

Abstract: An LED tube lamp comprises a plurality of LED light sources, an end cap, a power supply disposed in the end cap, a lamp tube, and an LED light strip. The lamp tube extends in a first direction along a length of the lamp tube, and has an end attached to the end cap. The LED light strip is electrically connected the LED light sources with the power supply. The LED light strip has in sequence a first wiring layer, a dielectric layer and a second wiring layer. A thickness of the second wiring layer is greater than a thickness of the first wiring layer.

Abstract: A light-emitting apparatus includes a first light guide, a converter, a second light guide, and a return. The first light guide includes a first photoreceptor, a second photoreceptor, and a leak. The first light guide guides first light radiated by a radiation apparatus and received by the first photoreceptor and the second photoreceptor. The leak allows second light to be leaked out in a direction crossing a light-guiding direction. The second light is part of the first light. The converter is disposed along the first light guide and converts a wavelength of the second light leaked out of the first light guide. The second light guide does not include the leak and guides third light radiated by the radiation apparatus toward the second photoreceptor. The return returns the third light guided by the second light guide.

Abstract: A lighting device may comprise: a housing configured to receive a light emitting circuit and a battery; a light emitting circuit including one or more light emitting diodes mounted to a circuit board; a translucent or transparent conformal lens formed to cover the one or more light emitting diodes; and an electrical switch for selectively energizing the light emitting diodes to produce light. The housing may be in a shape resembling a key. A method for making a lighting device may comprise: obtaining a circuit board having one or more light emitting devices; obtaining a housing configured to receive the circuit board; placing the circuit board in the housing; then dispensing a conformal coating material onto the circuit board; allowing the dispensed conformal coating material to spread and level; and curing the conformal coating material to form a cover on the circuit board.

Abstract: An LED cove light system having a wall piece mounted to a back surface of a cove and a light fixture component removably attachable at an angle to the wall piece. The light fixture component carries a plurality of LEDs beneath an arcuate portion a lens and a reflector is positioned below the LEDs. A baffle component is mounted within the lens and configured to control lateral light distribution.

Abstract: A lighting device includes a junction box and a power cord coupled to the junction box. A tape is connected to the junction box and is electrically coupled to the power cord. The tape includes light emitting diodes (LEDs) disposed in sections. Each section includes a repeating light engine block with the LEDs and a circuit repeat joint such that a dimension of the tape can be scaled by cutting the tape at a circuit repeat joint.

Abstract: In a first aspect, a wallpack lighting fixture is provided herein for use with solid state lighting and which is configurable to selectively utilize different quantities, up to a maximum, of solid state lighting modules, allowing for different levels and patterns of light output. In a second aspect, a wallpack lighting fixture is provided herein for use with solid state lighting which includes a main housing and a secondary enclosure removably mountable to the main housing. In a further aspect, a wallpack lighting fixture is provided herein for use with solid state lighting which includes a housing having a wall mountable back panel and a door portion hingeably, and detachably, connected to the back panel.

Abstract: Various embodiments of electric lighting devices and, in particular, electric candles are described. The devices can include a flame element onto which light can be projected from a light source. Preferably, the light is projected within a focal area on the flame element. The housing of the devices can include projections that help maintain a vertical position of a circuit board within the housing.

Abstract: A headlamp module comprises a connecting base, a substrate, and at least two edge-type light emitting diode (LED) units. The at least two edge-type LED units are mounted to opposite surfaces of the substrate facing away from each other. Each edge-type LED unit comprises an LED chip, a wavelength converting layer, and a light reflecting layer. The LED chip comprises a bottom surface, a light emitting surface facing away from the bottom surface, and first sidewalls. The wavelength converting layer covers the light emitting surface and the first sidewalls. The wavelength converting layer converts emitted light to a desired range of wavelengths. The light reflecting layer reflects the converted light toward the second sidewalls, thus expanding the angle and brightness of light around the headlamp module and avoiding an unlit or dark area immediately around the headlamp module.

Abstract: A light module for a lighting apparatus of a vehicle having a reflector body, a light generating unit having at least one light source, a carrier on which the light generating unit is arranged. The light generating unit is replaceably arranged on the light module. The reflector body has at least one reference surface and the light generating unit has at least one locating surface. The locating surface can be brought to rest against the reference surface during insertion of the light generating unit into the light module in order to create a precisely positioned arrangement of the light generating unit on the reflector body.

Abstract: The present invention relates to a lighting module for a motor vehicle headlamp module including a light source able to emit light radiation, a processing device able to generate a light flux from said light radiation, and an imaging optical system able to project an exit beam from said light flux. The lighting module includes means for controlling an angular aperture of the exit beam, the angular aperture being chosen from a first aperture and a second aperture, the first aperture corresponding to a wider angle than the second aperture, so that, for a given intensity of the light radiation of the light source, the exit beam corresponding to the second aperture has a higher light intensity than the exit beam corresponding to the first aperture.

Abstract: The present disclosure relates to an illumination device (10) for use as a vehicle headlight, comprising: at least one excitation means (12) for emitting excitation light; and a fluorescing means (14) for receiving at least a portion of the excitation light and emitting illuminating light in response thereto in an illumination direction of the illumination device (10). The at least one excitation means (12) is arranged substantially perpendicular to, or forward of, the fluorescing means (14) in the illumination direction to emit excitation light toward the fluorescing means (14). The present disclosure also relates to an illumination system comprising aforesaid illumination device, a method of providing illumination or illuminating light for use as a vehicle headlight, and to a vehicle.

Abstract: A lighting and signaling device having a lamp assembly is shown. The lamp assembly comprises a housing for supporting a head lamp and a primary light source for generating a primary light beam. The lamp assembly also includes a lens having at least one or a plurality of couplers coupled to or integrally formed in the lens. The at least one or plurality of couplers contributes light received from an at least one or a plurality of light sources to improve the light distribution pattern, such as a visibility angle of the primary light beam, which could be, for example, a signal.

Abstract: The subject of the invention is a reflector device for a lighting module of a motor vehicle. The device includes a housing made of plastic, wherein the internal faces are metallized so as to reflect the light received. The housing on an external face of one of its walls has reception means able to house a support including at least one light source, the wall having an opening which leads toward the inside of the housing and which allows the light emitted by the light source or sources to propagate toward the inside of the housing. According to the provisions of the invention, the external face of the housing may be connected to ground potential so as to act as a shield against the electromagnetic waves emitted by various electronic components.

Abstract: The invention relates to a light module for a motor vehicle comprising an optical element intended to generate a beam with a partly oblique cut-off, the optical element comprising at least one optical portion having an optical axis, and at least one light source configured to cooperate with said portion intended to generate at least the part of the beam comprising the oblique cut-off. The optical module comprises at least two distinct positions for arranging the light source, the light source occupying one of the two positions, each of the positions being defined on either side of the optical axis of the optical portion so as to generate a beam with oblique cut-off to the right in the first position and a beam with oblique cut-off to the left in the second position.

Abstract: A vehicle lamp may include at least one head lamp having a plurality of optical modules spaced apart from each other. Each optical module may include a base substrate and a plurality of light emitting diodes disposed on the base substrate. At least some of the plurality of light emitting diodes may be configured to be operated independently of other of the plurality of light emitting diodes. The vehicle lamp may also include at least one processor configured to control a first subset of light emitting diodes among the plurality of light emitting diodes to form a first light distribution pattern; and control a second subset of light emitting diodes among the plurality of light emitting diodes to form a second light distribution pattern that corresponds to and is superimposed on the first light distribution pattern formed by the first subset of light emitting diodes.

Abstract: In one embodiment, an illumination device for a vehicle includes a light source operable for generating a light beam and a beam deflection unit operable for deflecting the light beam. The illumination device also includes a luminous layer element operable to be selectively illuminatable with the light beam in its planar extent using the beam deflection unit. The illumination device also includes a reflector element arranged in a manner adjoining the luminous layer element. The reflector element is configured such that the luminous layer element and the reflector element are illuminatable by the deflected light beam. The light beam impinging on the reflector element is divertable onto the luminous layer element.

Abstract: In described examples, a DMD includes micromirrors. A first light source generates a first beam profile illuminating a first set of micromirrors of the DMD. A second light source generates a second beam profile illuminating a second set of micromirrors of the DMD. The first and second beam profiles partially overlap on at least some micromirrors of the DMD. The first light source is source-modulated independently of the second light source for adjusting power and brightness in response to a sensed driving condition. The micromirrors of the DMD are modulated in response to the sensed driving condition.

Abstract: A lamp assembly for a vehicle includes a housing that defines a space; an outer lens that covers the space defined by the housing; and a bezel disposed on the space defined by the housing. The lamp assembly also includes a plurality of OLED modules mounted on the bezel that is disposed on the space defined by the housing, the plurality of OLED modules mounted to be separated from each other. The lamp assembly further includes a drive module configured to control the plurality of OLED modules; and a connecting flexible circuit board disposed on at least one of the housing or the bezel, to which each of the plurality of OLED modules is connected and which is connected to the drive module.

Abstract: A light guide including a transparent body which is generally elongated in a principal direction with an outer facet forming a diopter with the environment of the body, a first row of inclined facets adapted to reflect the rays in order for them to exit, and at least one second row of reflecting facets of smaller size than the corresponding reflecting facets of the first row. The light reflected by the second row or rows is added to the light beam coming from the first row. The widths of the first row and the second rows can respectively and progressively increase and decrease from the light source so as to compensate the progressive losses of light traveling in the light guide.

Abstract: A luminous system comprising one or more illumination sources, a multilayer structure, and one or more diffuse reflection layers being optically decoupled from the multilayer structure, wherein the emission and the reflection of the luminous system produce a first observed visible color when the one or more illumination sources are powered and a second observed visible color when the one or more illumination sources are non-powered is disclosed. Also disclosed are methods of creating the inventive luminous system.

Abstract: A tractrix-based optical device is provided. The tractrix-based optical device includes a light receiving surface, a light emitting surface, and an intermediate portion of transparent material between the light receiving surface and the light emitting surface. The intermediate portion includes a boundary connective surface that adheres to a tractrix when in cross-section to provide total internal reflection of light propagating from the light receiving surface to the light emitting surface. The tractrix-based optical device can align and correlate light from multiple off-axis light emitting elements, or from an extended source light emitting element, thereby providing a generally uniform output distribution.

Abstract: A phosphor wheel includes a substrate, at least a phosphor agent and a plurality of vortex generators. The substrate has a first region and a second region. The second region has a plurality of openings. The phosphor agent is disposed on the first region for converting the wavelength of waveband light. Each vortex generator includes at least a guide vane. Each guide vane is disposed on the second region, and the projection, which is on the second region, of each guide vane is corresponded to one of the openings, such that a vortex is generated during a rotation of the substrate. Therefore, the efficiency of heat exchange is enhanced, the temperature of light spot is reduced, and further the output efficiency of light of the phosphor agent is increased.

Abstract: The invention provides a lighting module for use in a reflector which comprises at least one first light source emitting first light having a first light distribution with a first main direction and at least one second light source emitting second light having a second light distribution with a second main direction opposite to the first main direction. A base connects the lighting module to a luminaire socket. The base has a longitudinal axis extending from the base. The first light source is positioned on the longitudinal axis and the second light source is positioned at a non-zero distance to the longitudinal axis. The first main direction and the second main direction are substantially perpendicular with respect to the longitudinal axis.

Abstract: A lighting module (100) is disclosed, comprising an elongated member (110) having an inner surface (112) at least in part delimiting a light-guiding region (114) within the elongated member, wherein the elongated member has a first end (116) a second end (118) and is configured to permit passage of fluid through the light-guiding region (114) and into and out of the first end and the second end, respectively. Light can be out-coupled from the light-guiding region (114) via at least one of the first end (116) and the second end (118). The elongated member (110) includes a carrier which is at least in part flexible and has a first side (131) and a second side (132) opposite to the first side (131). At least one light-emitting element (120) is coupled to the first side (131) of the carrier on a first portion (151) of the carrier.

Abstract: An LED lamp contains: a printed circuit board (PCB), an accommodation casing, and a closing plate. The PCB is housed in the accommodation casing, and the closing plate closes the accommodation casing. The PCB includes a plurality of LED chips die bonded on the PCB and electrically connected with the PCB by way of gold wires. The accommodation casing includes a hollow area defined on a central portion thereof, and the accommodation casing includes a peripheral zone surrounding the hollow area, wherein the hollow area corresponds to an configuration area of the PCB in which the plurality of LED chips are arranged, and the hollow area has multiple grid units corresponding to the plurality of LED chips, respectively.

Abstract: A light fixture includes a heat dissipating structure, an electronics assembly, and a bolt for attaching the heat dissipating structure to an external panel. The heat dissipating structure includes a first side having multiple outwardly extending projection regions and a socket, for receiving a light source, is formed in an apex of each projection region. A second side of the heat dissipating structure includes a heat sink formed in an internal cavity of each projection region. The heat sink includes fins in contact with and radially arranged about an outer surface of the socket. The electronics assembly is located at the first side of the heat dissipating structure. The bolt includes a passage through which wiring from an external source is routed to the electronics assembly. The electronics assembly includes wires routed through channels in each of the projection regions that electrically interconnect the light sources to the electronics assembly.

Abstract: A panel light fixture kit for mounting to a planar surface of a dwelling. The kit includes a mounting plate for a flush mount to the planar surface. A frame mounts to and covers the mounting plate. The mounting plate includes alignment notches. The frame includes a tunnel cover that slides into the alignment notches to align the two parts during installation. The mounting plate further includes eyelet slots. The frame has attachment pins that slide into the eyelet slots to hold the frame to the mounting bracket. An LED light source inside the frame illuminates a light guide panel positioned at the bottom. In a T-bar drop ceiling application, the mounting plate is not needed. The frame includes bendable T-bar brackets that are bent to a hook shape that is fastened to the T-bar to affix the frame to the T-grid.

Abstract: A cobra arm enclosure device has a hull, a lid, and features for a light pole and a light fixture to attach thereto. The device has a generally rectangular prismatic form that sheds precipitation and ice. It has a top surface upon the lid, a bottom surface upon the hull, a left side, a right side, a front, and a back. The enclosure has an extension that fits into a light fixture. The back of the enclosure has a receiver that fits upon a light pole arm. The enclosure has a width generally greater than that of the cobra arm. Within the invention, it has a storage capacity for electrical components. The invention is an inline enclosure for direct transmission of electrical power and signaling. The invention serves in a system where a central control operates street lighting across a city.

Abstract: Provided is a lighting apparatus. The lighting apparatus comprises a lighting device. The lighting device comprises a first lamp body and a second lamp body. The first lamp body and the second lamp body comprise a first lamp and a second lamp respectively. The first lamp and the second lamp provide lighting when connected to a power source. The first lamp body and the second lamp body are oppositely disposed and can rotate relative to one another.

Abstract: LED related lighting methods and apparatus are described. Various features relate to water tight light fixtures. Some of the fixtures are spotlights while other fixture are intended for in ground use. The light fixtures in at least some embodiments include power control features. In spotlight embodiments beam angle and power or light output can be controlled without opening the light assembly or compromising the water tight seals which also protect against dirt. In ground embodiments support tilt angle setting which allow a user to set the light fixture to one or more tilt angles. Beam angle can also be changed in some embodiments as well as power control. Beam angle, power control and tilt angle adjustments are supported in some embodiments but need not be supported in all embodiments with some embodiments using one or more of the described features but not all features.

Abstract: A light fixture that can be built upon itself to scale up or down the lumen output. More specifically, embodiments of the light fixture include an electronic housing flanked on each side with one or more light modules. The fixture can be tailored to the light needs of particular applications by adding or removing light modules from the fixture.

Abstract: A power contact assembly for use with a system comprising track-mounted luminaires and track is disclosed. In some embodiments, electrical power for illumination is accessed by a luminaire through a power contact assembly in contact with an electrified railing recessed within a relatively narrow slot of the track. In some embodiments, mounting means are provided separately from and/or additional to the interaction of the power contact assembly with the power slot, comprising, for example, a magnetic mount. The track is optionally mounted flush and/or recessed with a mounting surface such as a ceiling and/or wall. In some embodiments, a recessed surface of the track is formed with an arc. Optionally luminaires conform with the curvature of the arc. Additionally or alternatively, the track is at least partially masked and/or decorated, for example by plastering and/or a face plate.

Abstract: A lamp assembly includes a base, a hermetically sealed outer jacket mounted on the base, and a driver circuit disposed within the hermetically sealed outer jacket and electrically coupled to the base. The lamp assembly may also include a safety circuit configured to interrupt electrical power to the lamp assembly if the hermetically sealed outer jacket is compromised.

Abstract: Apparatus and configurations for imitation candle devices that facilitate remote operation and usage of electronic candles are described. The disclosed features include an assembly to hold a detachable electronic module for an imitation candle device. The assembly comprises an installation cavity formed inside of a body of the imitation candle device, including: a first subspace extending between a first surface and an opening; a second subspace extending between a second surface and the opening, wherein the second surface is recessed and is situated at a first distance from the opening; and a third subspace extending between a third surface and the opening, wherein the third surface is recessed and is situated at a second distance that is greater than the first distance from the opening; and an engagement element that extends into the installation cavity through the opening.

Abstract: A lighting device includes a light-emitting diode (LED). A first carbon nanotube (CNT) is coupled to and extends from the LED. A second CNT is coupled to and extends from the LED. The first and second CNTs are configured to generate a voltage difference across the LED when the first and second CNTs are exposed to an electromagnetic (EM) field having a frequency within a predetermined range. The LED is configured to emit light when the voltage difference is greater than or equal to a threshold voltage.

Abstract: A lighting device with a light source powered by batteries connected in series utilizes a current-limited load switch which regulates current delivered to the light source from the batteries through use of a controller electrically coupled in series with a mechanical power switch so that when the mechanical power switch is opened, the controller is not powered by the batteries, the controller including an output for providing a control signal for controlling the opening and closing of the current-limited load switch, and current delivered to the light source by the current-limited load switch is set by a resistor connected to an ISET pin of the current-limited load switch.

Abstract: The present invention relates to an end cap (100) for an illuminating device and an illuminating device comprising the same, wherein the end cap comprises a housing (1) and a drive structure (2) partially arranged within the housing, wherein the drive structure is configured to drive an electric switch (3) arranged within the housing, wherein the drive structure (2) comprises a first drive part (21) exposed from a first surface of the housing and a second drive part (22) exposed from a second surface of the housing, wherein when the first drive part is located in a first position, the first drive part locks the second drive part, and when the first drive part is moved to a second position in a first direction, the first drive part unlocks the second drive part such that the second drive part can switch-on the electric switch upon the second drive part is moved in a second direction.