Abstract: Devices, systems, and methods to secure wires and prevent wire theft. In an exemplary embodiment of a system of the present disclosure, the system comprises a wire grip portion comprising a compressible material and having a first aperture and a first groove defined therein, the first groove extending from an outer boundary of the wire grip portion to the first aperture, a collar configured to surround the outer boundary of the wire grip portion, and a first locking mechanism coupled to or formed as part of the collar, the first locking mechanism configured so to tighten the collar relative to the wire grip portion.

Abstract: A system for mounting a faucet assembly to the exterior portion of a dwelling is provided. A mounting sleeve is employed that is associated with a tube of a faucet assembly that is generally positioned outside of a dwelling. The tube is rigidly interconnected to a mounting sleeve that is supported by a bracket that allows for selective adjustments. That is, the mounting sleeve may be selectively offset from the interior surface of the dwelling, thereby accommodating exterior building surfaces with irregular shapes such as stone, brick, mortar, stucco, etc. The mounting system provides additional rigidity to the faucet assembly/dwelling interconnection.

Abstract: Pass-through mounting assemblies include an outer sleeve, an inner sleeve, a bushing component, and a cap that are configured to be assembled onto a partition aperture in a partition to retain a tube as the tube passes through the partition. The outer sleeve is sized to fit into the partition aperture. The inner sleeve is sized to nest into the outer sleeve and includes a non-concentric inner rim. The bushing component defines a tube aperture configured to retain the tube and includes an outer rim sized to nest into the inner rim of the inner sleeve. The tube aperture is non-concentric with the outer rim of the bushing component. The cap includes an inner rim sized to nest over the outer rim of the inner sleeve. The tube aperture position may be adjusted by changing the relative angular position of the bushing component, the inner sleeve, and the cap.

Abstract: Mini Split Ductless Connection Boxes can be constructed so as to be useful in housing all of the mini split-ductless lines, electrical and drainage plumbing in the space between the wall studs that connect the outdoor unit to the indoor unit.

Abstract: This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe with an outer wrap. In one embodiment, a pipe includes an axially extended bore defined by a corrugated outer wall having axially adjacent, outwardly-extending corrugation crests, separated by corrugation valleys. The pipe also includes an outer wrap applied to the outer wall. The outer wrap may include fibers and plastic. The outer wrap may span the corrugation crests producing a smooth outer surface.

Abstract: A fluid coupler for hydronic solar panels, framed with a rigid frame that, when engaged includes a male coupling rigidly attached to a first manifold pipe. The male coupling has a sealing face perpendicular to a longitudinal axis of the first manifold pipe. The coupler includes a female coupling rigidly attached to a second manifold pipe. The female coupling has a sealing face perpendicular to a longitudinal axis of the second manifold pipe and includes a coupling nut longitudinally constrained along and freely rotatable around the axis of the second manifold pipe.

Abstract: In accordance with embodiments of the present disclosure, an improved anti-rotation device and connector assembly designed to prevent rotation of a first threaded portion of the connector assembly with respect to a second threaded portion of the connector assembly is provided. The anti-rotation device and connector assembly include features that guide and smooth the transition of the anti-rotation device into a position extending through the first and second threaded portions. In some embodiments, the anti-rotation device may extend through a tab/groove interface between the first and second threaded portions. In other embodiments, the anti-rotation device may engage opposing interfacing edges of the first and second threaded portions along the length of the anti-rotation device. Once the anti-rotation device is installed through the first and second threaded portions, the anti-rotation device may prevent rotation of the threaded portions relative to each other.

Abstract: Aspects of the invention are directed to a kit for use with a tube terminating in a flange, where the flange defines an outwardly projecting flange shoulder and is characterized by a maximum external flange diameter. The kit comprises a pairing ring, a nipple, and a nut. The pairing ring defines a pairing ring engagement feature. The nipple defines a nipple engagement feature and external nipple threads, and is characterized by a minimum internal nipple diameter greater than the maximum external flange diameter. Lastly, the nut defines internal nut threads and an inwardly projecting nut shoulder, and is characterized by a minimum internal nut diameter greater than the maximum external flange diameter.

Abstract: The present invention relates to a soil pipe coupler that includes a body portion formed from a thermoplastic elastomer. The body portion includes an inner wall, an outer wall, and a first and second lip defined by the outer wall. The first lip is disposed proximate a first end, while a second lip is disposed proximate a longitudinally-opposed second end of the body portion. The body portion includes an annular seat and at least one rib member that extend radially inwards from the inner wall and further defines a channel extending from the first to the second end. The soil pipe coupler includes a sheathing member configured to wrap about the body portion and is disposed between the first and second lips. Additionally, the soil pipe coupler includes at least one clamp configured to operably engage the sheathing member. An associated method of installation is also provided.

Abstract: Connection device for connecting two fluid circuits having two connectors, each designed to be mounted on one of the circuits, wherein each connector has a fluid conduit designed to cooperate with the conduit of the other connector to form a fluid passage between the connectors, a first valve and a second valve located in the conduit and capable of selectively sealing or opening the conduit, wherein the conduit has a buffer space defined by an inner wall of the fluid conduit, the first valve and the second valve, a first actuator of the first valve and a second actuator of the second valve the connection device further having a coupling element capable of sealingly coupling the conduits of the connectors.

Abstract: A pipe may include a pipe body having an axis, an axial bore and a pipe body outer diameter. A male end may be formed on the pipe body. The male end can have an outer diameter consistent with the pipe body outer diameter, and an axial end face. A female end may be formed as an integral bell on the pipe body opposite the male end. The female end may have an inner diameter that is larger than the outer diameter of the male end, a seal recess on an interior thereof, and an interior feature in the interior of the female end that is complementary to the axial end face of the male end. The female end of a first pipe may be configured to receive the male end of a second pipe, such that the interior feature of the first pipe engages and restrains the axial end face of the second pipe. A coupling may be used to join two of the pipes.

Abstract: The device for the local repair or strengthening of an elongate body exhibiting a change in its integrity, by winding one or more layers of tape around the elongate body, comprises two half rings, each having two ends configured to come into contact with one another, means for moving the two half rings relative to one another until they surround the elongate body, without touching, and means for translating the two half rings relative to one another along an axis perpendicular to the axis of the elongate body until the ends of the half rings are in contact to form a ring surrounding the elongate body. In the embodiments, the device includes, on at least one of the half rings, at least one centering pin corresponding, in the other half ring, to an opening with a shape complementary to the shape of the centering pin.

Abstract: A large-aperture spiral welded steel pipe with metal linings and a manufacturing method thereof, wherein the pipe includes a pipe body spirally winded by a main steel belt; a first lining and a second lining are arranged on a body inner wall, the first lining is spirally laminated on the main steel belt surface, the first lining width is smaller than the main steel belt width, the second lining is spirally laminated on a spiral seam formed between adjacent pipe bodies, the second lining left and right sides are respectively welded with the adjacent first lining, and the first lining and the second lining cover the inner wall of the entire body; and a reinforcement ring with a semi-closed section is spirally arranged along a body outer wall, and a spiral passage is formed between the inner wall of the reinforcement ring and the body outer wall.

Abstract: A display device is provided, which includes a main body, and a drive body electrically connected to the main body and configured to support the main body so as to rotate the main body leftward and rightward, wherein the drive body includes an upper plate that ascends and descends.

Abstract: A vibration resistant, positionable equipment mount. The positionable equipment mount including a platform mount, an equipment mount, a first and second pivot clamp, and one or more bars operably coupled to the first and second pivot clamp via ratcheting elbow mounts, wherein the internal bore of the first and second pivot clamps each have an interior circumferential surface characterized by teeth configured to mesh with splines on the respective shafts of the platform and equipment mounts to form ratcheting pivots.

Abstract: According to one aspect, a method of installing a display mounting apparatus in a vehicle is provided. A base mount member of the display mounting apparatus is coupled to a surface of the vehicle. The base mount member includes a pair of pivot attachment holes. An angular position of a pivot support member is adjusted. The pivot support member includes an upper mounting surface and a locking pin passage, where the pivot support member is coupled to the base mount member by a pivot pin that passes through the pivot attachment holes. A lower surface of an upper mount member is positioned proximate the upper mounting surface to align a pair of locking pin holes in the upper mount member with the locking pin passage. A locking pin is engaged through the pair of locking pin holes in the upper mount member and through the locking pin passage.

Abstract: An adjustable apparatus which supports and fixes an electronic device includes a mounting device and a moving device. The moving device includes at least one first rod, at least one second rod, and a rotating member. The at least one first rod is rotatably connected with the mounting device and the rotating member. The at least one second rod is connected with the rotating member and the electronic device. The at least one first rod and the at least one second rod form a rotatable planar linkage. The moving device can transform from a folded state to an extended state to adjust the height and orientation of the electronic device and its distance from a user.

Abstract: An assembly unit (1) for mounting in a load bearing ceiling (2), having a first upper tube (3) and a first lower tube (5), both of which are wedging tubes whose wedge-shaped ends (7, 8) face each other. The assembly unit (1) has a fastening mechanism (11) for clamping the first lower tube (5) to the first upper tube (3) to form a rod-shaped element (12). The assembly unit (1) also has a first fitting (13) which has a hollow tube (14?), which tube (14?) is designed fully or partially to enclose the rod-shaped element (12). The fastening mechanism locks together the wedging tubes (3, 5) and secures the hollow tube (14?) in a given position in relation to the rod-shaped element (12).

Abstract: A method is provided for producing a pressure vessel from a metal liner, which is reinforced at an outer lateral surface thereof by fiber composite material having a resin matrix. In at least one production step, the resin matrix of the fiber composite material is subjected to an ultrasound treatment.

Abstract: Provided is a pressure tank having a lattice structure, including: a tank body that has a high-pressure fluid accommodated therein and is manufactured to have a prismatic shape; and cell structures that are disposed in the prismatic tank body, are manufactured in a lattice form, arrive from one side wall of the tank body to the other side wall thereof facing it, and are orthogonally arranged regularly.

Abstract: A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a control system, one or more heat exchangers, and, in certain embodiments of the invention, a motor-generator. The reversible air compressor-expander uses mechanical power to compress air (when it is acting as a compressor) and converts the energy stored in compressed air to mechanical power (when it is acting as an expander). In certain embodiments, the compressor-expander comprises one or more stages, each stage consisting of pressure vessel (the “pressure cell”) partially filled with water or other liquid. In some embodiments, the pressure vessel communicates with one or more cylinder devices to exchange air and liquid with the cylinder chamber(s) thereof. Suitable valving allows air to enter and leave the pressure cell and cylinder device, if present, under electronic control.

Abstract: The method of transferring compressed gas at from a first tank to a second tank without decompressing the compressed gas and then re-pressuring the compressed gas comprising filling the second tank with a fluid, connecting a first fluid connection on the first tank to a second fluid connection on the second tank with a first line with one or more first valves, connecting a first gas connection on the first tank to a second gas connection on the second tank with a second line with one or more second valves, opening the first valves and the second valves to allow the compressed gas to pressurize the fluid, and pumping the fluid in the second tank into the first tank, thereby causing the compressed gas in the first tank to be displaced into the second tank.

Abstract: The present invention provides non-venting transfer systems and methods related to transferring cryogenic liquid between two vessels without venting evaporated cryogenic liquid into the atmosphere. The stations, systems, and methods utilize a feed line and a return line connecting a source tank and a pump system to allow for flow of a cryogenic liquid to the pump and return of evaporated cryogenic liquid to the source tank, thereby avoiding release of the evaporated cryogenic liquid into the atmosphere.

Abstract: Disclosed herein is a boil-off gas treatment system. The boil-off gas treatment system includes a compressor compressing boil-off gas generated in an LNG storage tank of a ship or a floating structure, a heat exchanger cooling the compressed boil-off gas through heat exchange with boil-off gas to be supplied to the compressor, an expansion unit performing adiabatic expansion of the boil-off gas cooled by the heat exchanger, a gas-liquid separator performing gas/liquid separation of the boil-off gas subjected to adiabatic expansion by the expansion unit and supplying liquefied natural gas to the LNG storage tank, and a bypass line through which the boil-off gas subjected to adiabatic expansion is supplied from a downstream side of the expansion unit to a downstream side of the gas-liquid separator.

Abstract: An adsorbence-based gas storage system includes a pressure vessel containing a granular gas adsorbent material, for example, an activated carbon or a metal-organic framework. The system may be configured to store natural gas or methanol. The pressure vessel includes a pressure release device, and an inlet/outlet valve for passage of gas into and out of the pressure vessel. A microwave or RF generator is configured to selectively heat the adsorbent material. In one embodiment the generator is connected to the pressure vessel through one or more waveguides, and at one or more locations along the pressure vessel. A sensor, for example, a temperature sensor, monitors the temperature in the pressure vessel. A computing device uses the sensor data to control the generator to selectively heat the adsorbent material.

Abstract: Provided is a Cylinder Valve capable of switching a fluid sealing state to a fluid releasing state or vice versa with certainty and also capable of preventing a flow noise from being caused when the fluid is released. A Cylinder Valve—includes a Residual pressure Valve mechanism located in a Residual pressure Valve mechanism insertion space formed in a flow path.

Abstract: A disposable cartridge for holding compressed medical gas includes a substantially cylindrical canister. The canister is delivered by an elongate cylindrical body that is tapered to a reduced diameter end portion having a discharge port or opening formed therein. The discharge port is covered by a pierceable tip that seals the canister to hold compressed medical gas with an interior chamber of the canister. The tip is selectively punctured to discharge the medical gas through the opening for use in a medical procedure.

Abstract: A lamp includes an optically transmissive enclosure and a base connected to the enclosure. A LED board is positioned in the enclosure and has a first side and a second side. A first LED array is mounted on the first side and a second LED array is mounted on the second side where the LED arrays are operable to emit light when energized through an electrical path from the base. A first diffusive lens and a second diffusive lens are located inside of and spaced from the enclosure. The first diffusive lens receives light emitted from the first LED array and the second diffusive lens receives light emitted from the second LED array.

Abstract: A light source module including a first reflector, a second reflector, plural supporting elements, and at least one light emitting element is provided. The first reflector has a first central portion and a first peripheral portion. The first peripheral portion has a curved surface facing the second reflector, and a thickness of the first peripheral portion gradually decreases outwards from the first central portion. The second reflector is disposed above the first reflector through the supporting elements and the second reflector has a second central portion and a second peripheral portion. The second central portion has a through hole. The second peripheral portion has an inclined surface facing the first reflector, and a thickness of the second peripheral portion gradually decreases outward from the second central portion. The light emitting element is disposed on the first central portion corresponding to the through hole. An omnidirectional lamp is also provided.

Abstract: A retrofit lighting fixture for retrofitting a pre-existing lighting fixture. The pre-existing lighting fixture includes electrical wiring and a troffer having a recessed center portion and an outer perimeter edge, which together form a hollow inner cavity, the electrical wiring extending into the cavity. The retrofit lighting fixture includes a lighting panel, a spring and a magnet. The lighting panel has light sources and electrical wiring. The lighting panel electrical wiring is connected to the electrical wiring of the pre-existing lighting. The spring has a first end connected to the lighting panel and a second end connected to the magnet. The magnet is attached to the recessed center portion of the troffer, and the spring is configured to pull the lighting panel against the outer perimeter edge of the troffer. In some applications the retrofit lighting fixture is a LED lighting fixture.

Abstract: A light emitting apparatus comprises: an LED-based light source; a spherical, spheroidal, or toroidal diffuser generating a Lambertian light intensity distribution output at any point on the diffuser surface responsive to illumination inside the diffuser; and a base including a base connector. The LED based light source, the diffuser, and the base are secured together as a unitary LED lamp installable in a lighting socket by connecting the base connector with the lighting socket. The diffuser is shaped and arranged respective to the LED based light source in the unitary LED lamp to conform with an isolux surface of the LED based light source. The base is operatively connected with the LED based light source in the unitary LED lamp to electrically power the LED based light source using electrical power received at the base connector.

Abstract: A retrofitting kit for retrofitting an existing troffer light fixture having a troffer housing includes an adaptor bracket and a door assembly. The adaptor bracket is configured to rest on a T-bar of a ceiling system, and further configured to be located between the T-bar and the troffer housing. The adaptor bracket includes a base portion and a wall coupled to the base portion, and the troffer housing of the existing troffer light fixture rests on the base portion when the adaptor bracket is disposed between the T-bar and the troffer housing of the existing troffer light fixture. The base portion extends horizontally and along the entire length of the adaptor bracket.

Abstract: A lamp mounting structure includes at least two tubes and LED modules each provided in each of the tubes, wherein each tube is connected to a first connector at one end and a second connector at the other end, the first and second connectors are able to couple with each other in a nesting manner; the first connector is provided with a first plug pin that is electrically connected to the LED module; and the second connector is provided with a plug-connection portion that is able to cooperate with the corresponding first plug pin and electrically connected to the LED module. The lamp mounting structure requires alignment and snap-fit engagement between the first connector of the first tube and the second connector of the second tube during installation by connecting two tubes.

Abstract: A light mixing structure includes a main body, a first light source, and a second light source. A first light path and a second light path are formed inside the main body, and communicate with each other. The first light source emits a first light beam toward the first light path, while the second light source emits a second light beam toward the second light path. The first and the second light beams emitted by the first light source and the second light source respectively and separately enter the first light path and the second light path, and are not mixed until the first light path and the second light path are merged in a rear section of the main body. Whereby, the problem of degrading components in the light sources due to exposure to the light emitted by the other light source can be prevented.

Abstract: Materials and optical components formed thereof that are suitable for use in lighting units to obtain or approximate white light illumination, including lighting units that utilize one or more light-emitting diodes (LEDs) as a light source.

Abstract: A lighting fixture can be upgraded from utilizing a fluorescent-based light source to utilizing a light source based on light emitting diode (LED) technology. The upgrade can be completed while the fixture is mounted at an installation, or the fixture can be taken down temporarily during the upgrade. One or more fluorescent tubes in the fixture can be removed and replaced with an LED-based light engine. The light engine can include LEDs, an LED driver, and a lightguide, which may be slab-shaped. The LEDs can couple light into the lightguide, and the lightguide can distribute the coupled light. A bracket system can mount the new light engine to a frame of the lighting fixture. If the lighting fixture has a ballast, the ballast can remain attached to the fixture frame during and after the upgrade or be removed, for example.

Abstract: A light-emitting module including a circuit board, a light-emitting device disposed on the circuit board, and a lens disposed on the circuit board and configured to distribute light emitted from the light emitting device. The lens includes a concave portion having an incidence surface configured to receive incident light emitted from the light-emitting device, and the light emitting device is disposed within the concave portion of the lens.

Abstract: In one embodiment, an apparatus includes: a housing including at least two principle sides; an illumination structure protruding from each of the two principle sides, a stabilization pad protruding from each of the two principle sides; an electric circuit coupled to the housing; an antenna coupled to the housing; at least one orientation sensor coupled to the housing; and an electric power source coupled to the housing.

Abstract: A combination flash light and work light. The device can also be provided with a USB receptacle port for electrically connecting a cable to recharge the internal battery or using the internal battery to charge another electronic device. A plurality of light array panels can be pivotally secured to the main light unit. The main light head can also pivot with respect to the rest of housing where the electrical circuits and components are housed. A relatively large or wide base can be provided at a bottom end to allow the device to be freestanding. A magnet and/or hook can be provided at the base to permit the device to be hung to an object or secured to a metallic surface.

Abstract: A light bar is disclosed, including a conducting wire, a plurality of LED lamps electrically connected to the conducting wire, and an insulating sleeve sleeved on the conducting wire and the LED lamps, wherein at least one end of the conducting wire is exposed outside the insulating sleeve, the insulating sleeve includes a first insulating portion made of a transparent insulating material and a second insulating portion made of a heat dispersing insulating material, the first insulating portion is arranged so as to correspond to a light-emitting side of the LED lamps, the second insulating portion is arranged so as to correspond to a back side of the LED lamps, and the first insulating portion and the second insulating portion are integratedly molded by pressing. Compared with the light bar in the prior art, the light bar disclosed herein can produce more power than an equivalent light bar. In addition, it is smaller in overall dimensions and able to dissipate the heat generated by the light bar timely.

Abstract: The embodiments herein provide a self-adhesive tape for providing electrical connections to a plurality of Light Emitting Diode (LED) strip tapes . The self-adhesive tape is attached using an adhesive strip at the back side of the self-adhesive tape. Several first set of copper pads on the self-adhesive tape are configured to provide electrical connection to the the LED strip tapes by soldering the copper pad on each LED strip tape with a first set of copper pad on the self-adhesive tape. Several second set of copper pads provided on the self-adhesive tape are configured for supplying power for lightening the plurality of LED strip tapes. The power is supplied by soldering one second set of copper pad with powers wires connected to a DMX .

Abstract: An artificial candle including an elongate slender tube, an elongate slender rod, and a light assembly. The light assembly is inserted within the elongate slender tube and the elongate slender rod is inserted within the elongate slender tube and maintains positioning of the light assembly therein.

Abstract: A simply detachable integrated LED fixture includes die-cast aluminum housing structure for heat-dissipation which locates at the rear of the structure. Brackets are on each end of the housing structure. Brackets are firmly connected with end cups and waterproof gaskets. Some LED module kits are firmly jointed with the die-casting aluminum housing, from the inside to the outside of the LED module kits, there are aluminum PCB plate with LED bulbs, optic lens, waterproof rubber ring, PC cover and aluminum frame. Optic lens are screwed with aluminum PCB plate, on which LED bulbs are mounted, aluminum frame is screwed in the front side of the die-casting aluminum housing structure. The Utility Model can be easily installed and disassembled, which saves the maintenance cost.

Abstract: A vehicle lighting fixture can control the light distribution with higher accuracy while suppressing the light intensity unevenness of the light distribution even with a plurality of light sources used. The vehicle lighting fixture can include: a plurality of LED elements arranged in a vertical direction and a lateral direction; a projector lens assembly including two projector lenses disposed in front of the plurality of LED elements and configured to project light emitted from the plurality of LED elements forward; and an image shifter disposed in an optical path from the plurality of LED elements to a position forward of the projector lenses. The image shifter can include a plurality of prisms configured to widen light source images of the plurality of LED elements in the vertical and lateral directions.

Abstract: A vehicle illumination apparatus including a light guide bar, at least one light source, and a lens is provided. The light guide bar has at least one light incidence surface and a light emitting surface, and a shape of the light emitting surface is a polygon having an interior angle not smaller than 180 degrees. The at least one light source is disposed adjacent to the at least one light incidence surface. The lens is disposed adjacent to the light emitting surface and has an optical axis and a light incidence recess. The light incidence recess faces the light guide bar and has a light incidence opening, wherein a cross-sectional area of the light incidence opening on a first reference plane perpendicular to the optical axis is greater than an area of the light emitting surface of the light guide bar.

Abstract: A light guiding lens and vehicle lighting unit are shown. According to one aspect, an elongated light guiding lens guides and emits light emitted from LEDs. The light guiding lens includes a first rod extension and a second rod extension connected with each other, and a flange protruding from the first rod extension. The flange includes a plurality of light incident portions to introduce light into the flange. The light incident portions guide light toward the first rod extension along a light guiding direction and lies in the direction toward the second rod extension, the light guiding direction defining an acute intersecting angle with the extending direction of the first rod extension. The first rod extension includes reflecting surfaces to internally reflect the light incident on the light incident portions and guided inside the flange.

Abstract: The vehicle lamp of the present disclosure includes a substrate, a heat dissipating member, a reflector, and a fastening member. The reflector includes a boss portion that protrudes toward the heat dissipating member side and includes a fastening hole. The substrate includes a first opening. The heat dissipating member is in contact with the substrate to be thermally conductive with the substrate and includes a first portion that includes a second opening, a second portion that is more spaced apart from the reflector than the first portion to include an insertion hole and a fastening seat surface, and a connecting portion that connects the first portion and the second portion to each other. The boss portion passes through the first opening and the second opening and abuts to the second portion such that the fastening hole and the insertion hole overlap with each other.

Abstract: A heat sink for an automobile lighting module comprising a duct running across the heat sink, intended to circulate air from a first opening of the heat sink toward a second opening of the heat sink, the duct comprising at least one circulation chamber, the at least one circulation chamber comprising an air inlet and an air outlet, offset from each other, the duct further comprising at least one deflection means defining, within the circulation chamber, at least one air deflection baffle (C1, C2) for air circulating between the air inlet and the air outlet of the circulation chamber. A lighting module and vehicle lighting device.

Abstract: Illuminated inner trim for vehicles comprising a substrate, a decorative lining, and integrated between these a set of LEDs that can provide a decorative illumination such that when on they are visible through the decorative lining as well-defined points of light, while when off they are unseen. Specifically, when said LEDs are on and the vehicle occupants change their angle of vision with respect to the LEDs, a set of points of light will be seen with variable intensity due to the contrast between areas of direct light and areas of shade, causing a sparkling effect.

Abstract: An illumination device projects light in a predetermined illumination pattern on a surface. The illumination device includes a housing having a cavity and an aperture. The illumination device includes a light module for selectively emitting the light and a screen at least partially disposed in the cavity between the light module and the aperture. The screen has at least one opening defining a base pattern configuration corresponding to the predetermined illumination pattern for aligning the light through the opening into the base pattern configuration and subsequently projecting the light through the aperture onto the surface in the predetermined illumination pattern. The illumination device includes a condensing lens disposed between the light module and the screen for collimating the light toward the screen and an objective lens arrangement disposed between the screen and the aperture for transforming the light from the base pattern configuration into the predetermined illumination pattern.