Abstract: The invention relates to a vehicle's luminous module that includes a light source, a pixelated digital imaging system and an optical input device inserted (along the path of the light rays coming from the source) between the light source and the pixelated digital imaging system in order to transmit some light rays coming from the light source towards the pixelated digital imaging system; the invention also includes a prism comprising first, second and third faces that are configured to: transmit rays of the transmitted portion towards an impact surface between the first and third faces; form reflected rays by reflecting rays returned by the impact surface, by total internal reflection on the first face; and return reflected rays via the second face.

Abstract: A lamp unit includes: a projective optical system; a light deflector that is provided behind the projective optical system and selectively reflects incident light toward the projective optical system; a first irradiating optical system that irradiates a reflecting part of the light deflector with first light; and a second irradiating optical system that irradiates the reflecting part of the light deflector with second light. The first irradiating optical system and the second irradiating optical system are arranged such that a direction of irradiation by the first light and a direction of irradiation by the second light are not parallel when a front of the reflecting part is viewed.

Abstract: Provided are a surface light emitting module for an LED light source, a vehicle lamp using the same, and a method of assembling the same, so as to solve the technical problem that the existing LED light emitting module cannot achieve uniform lighting and cannot be used for the high brightness function as a brake lamp, a turn signal lamp, or the like. The surface light emitting module for an LED light source described in the present disclosure comprises: a back plate, a light guide plate, and an optical film disposed sequentially from back to front; and specifically, an LED light source and a PCB are disposed on a side of the light guide plate, and a plurality of concave/convex microstructures are disposed at intervals on the light guide plate.

Abstract: A lighting device for vehicles with a plurality of light sources and with a plurality of light guide elements each assigned to each of the light sources, which are arranged in front of the light sources in the main emission direction, wherein the light guide elements are designed as micro light guide elements and that an optical separation is provided between neighboring micro light guide elements and/or in the main radiation direction behind the micro light guide elements so that a scattered light portion emitted by a first light source cannot be irradiated or emitted by a light guide element assigned to a second light source.

Abstract: A light system having a lens component with at least a portion of the lens configured for receiving an aesthetic material allowing the light system to match, blend in with, or compliment a pool or spa wall or floor, while allowing at least a portion of the light to be emitted into the pool or spa interior, and a housing component for attaching to a pool or spa wall or niche or passage in a pool or spa wall.

Abstract: A lighting device contains light-emitting elements and has an elongated shape. The lighting device has a housing that has reflective side walls extending in a longitudinal direction of the housing; a cavity formed between the reflective side walls; and light-emitting elements arranged at least partially along the longitudinal direction relative to each other in the cavity. An opening of the cavity forms a light-emitting area, A width of the cavity expands from the light-emitting elements towards the opening at least in sections. A reflective element covers at least a section of the opening and reflects a part of light emitted from the light-emitting elements towards the cavity and reduces a width of the light-emitting area compared to a width of the opening.

Abstract: A light transmissive substrate for transforming a Lam bertian light distribution into a batwing light distribution. The light transmissive substrate includes a first surface comprising a plurality of microstructures, and a second surface on a side of the substrate opposite the first surface. The substrate is configured to receive light in a Lambertian distribution from a light source at the first surface and transform the light into a batwing distribution exiting the second surface. The batwing distribution having a peak intensity at about ±30° to about ±60° from X and Y axes, and a minimum intensity at nadir.

Abstract: An optical device includes: a first reflective surface disposed to reflect, to a substantially arc-shaped first region around a first axis, at least a portion of first light incident along the first axis and having a light distribution characteristic with an optical axis parallel to the first axis, the first reflective surface including a plurality of reflective arc surfaces separated in a direction along the first axis; a second reflective surface and a third reflective surface intersecting each other on the first axis and disposed such that the first reflective surface is located between the second reflective surface and the third reflective surface; and a light-transmissive emission surface adapted to refract at least a portion of light reflected by the plurality of reflective arc surfaces to emit the light around the first axis, the emission surface having periodic irregularities in a cross section in the direction along the first axis.

Abstract: A phosphor has a plate-shaped phosphor, a joining-member, and a light collecting optical member. The light collecting optical member has at least one convex surface and is fixed to the plate-shaped phosphor by the joining-member. The joining-member forms a fillet shape between a surface of the plate-shaped phosphor to which the light collecting optical member is joined and a convex surface of the light collecting optical member. In a case where a height of the fillet shape from the surface of the plate-shaped phosphor to which the light collecting optical member is joined is set as a height X and a maximum distance of the light collecting optical member from the surface of the plate-shaped phosphor to which the light collecting optical member of is joined is set as a maximum distance Y, the height X is equal to or less than ? of the maximum distance Y.

Abstract: A patient support apparatus includes a support frame. A projection housing may be rotatably coupled with the support frame. The projection housing may include a body defining an aperture. A light source is configured to emit a beam of light. A projector may be configured to direct the beam of light through the aperture in the body and onto a surface.

Abstract: A lighting module is disclosed. The lighting module includes a light emitting diode (LED) light source, and a total internal reflection (TIR) optical assembly. The optical assembly includes a refractor configured to be located proximate to the LED light source, and a reflector configured to be attached to the refractor. The refractor is made from a material that is resistant to thermal damage when exposed to heat generated by the LED light source.

Abstract: An electric lamp is disclosed with a housing, a light transmissive cover on a front of the housing which with the housing forms an interior space, and a light emitter in the interior space, wherein light from the emitter is transmissible through the cover in a forward direction. First, second and third mount receptacles adapted for receiving different mounts to hold the lamp are disclosed.

Abstract: A portable light for attaching to an object or wearing on a user's neck is disclosed having a flexible member adapted to be attached to the object or to fit around a user's neck, body members at each end of the flexible member each having a light source, a power source and an on/off switch.

Abstract: A portable neck light for wearing on a user's neck is disclosed having a neck member adapted to fit around a user's neck, body members on each side of the neck member having a light source, a movable member between each end of the neck member and each body member allowing for the adjustment of each light source independently of the other, a power source and an on/off switch.

Abstract: Spotlight with a vertical central axis (Z-Z), comprising: —a housing (210;110) extending between a bottom end for carrying a light source (L) and with a central axis passing through said ends; —a displaceable frame (130;230;330;430); —a support arm (120;220) for supporting the housing, which extends parallel to the vertical central axis (Z-Z) and a bottom end of which is rotationally connected to the top end of the housing (110;220), so as to allow rotation of the housing relative to the support arm (120;220) about a longitudinal axis of rotation (S-S) perpendicular to the vertical axis (Z-Z), between a non-rotated position, in which the housing is arranged with its central axis coinciding with the vertical central axis (Z-Z) of the spotlight, and a completely rotated position, in which the housing is arranged at an angle of at least 90° relative to the vertical central axis (Z-Z), wherein the longitudinal axis of rotation (S-S) of the housing is arranged in a position offset in the transverse direction relat

Abstract: A pole assembly to support a device at an elevation and including a slidably joined first tube and second tube. A first collar mounts to an end of the first tube and the second tube protrudes from the end. A second collar is adjacent the first collar. A lock-and-key coupling, associated with the collars, prevents them from separating longitudinally along the tubes. The coupling is operable in adjustment and lock modes while a key is in a lock aperture to secure the collars together. In the adjustment mode, the tubes can slidably move relative to one another. In the lock mode, the first tube can be fixed relative to the second tube. The key can slide radially inward and outward, toward and away from a longitudinal axis of the first and second tubes when the lock-and-key coupling transitions from the adjustment mode to the lock mode and vice versa.

Abstract: A light projection device includes a tubular casing having a light-emitting part at one tube end; a light source configured with a light-emitting diode; and a light amount control mechanism positioned between the light source and the light-emitting part. The light amount control mechanism includes a rotating body, an operating part attached to the rotating body such as to allow for rotary operation of the rotating body from outside the casing, a variable resistor, and a link mechanism operably connecting the rotating body and the variable resistor such that a forward movement of the rotating body causes a movable part of the variable resistor to move in a direction in which the amount of current is increased and such that a backward movement of the rotating body causes the movable part of the variable resistor to move in a direction in which the amount of current is decreased.

Abstract: Systems and methods for controlling a light emitting diode (LED) system associated with an area and having a plurality of LED arrays are provided. In some implementations, the lighting system can include a first LED array associated with visible light and a second LED array associated with UV light. The lighting system can include one or more first sensors configured to detect occupancy within the area and send signals indicating whether the area is occupied. The lighting system can include one or more second sensors configured to detect microbes within an area and send signals indicating whether microbes are present in the area. The lighting system can include a control circuit configured to receive the signals sent by the one or more first and second sensors and to control the first LED array and the second LED array based on the signals.

Abstract: A power supply system for producing a releasable and electrically conductive connection between a lamp support having at least one lamp and one line-like power supply element, has mutually congruent, current-conducting contact profiles. At least one contact profile has a permanent magnet and at least one contact profile has a permanent magnet and/or a ferromagnetic material. Sides of the contact profiles facing each other have a different polarity and/or attract each other. The power supply system comprises, in addition to the line-like and releasable power supply element that can be arranged on the contact profile, at least one rechargeable power supply, which also has a contact profile having a permanent magnet or a ferromagnetic material, which corresponds with the contact profile in a congruent, magnetically retentive manner.

Abstract: The invention relates to a strip lighting, comprising a strip lighting body and a lighting end cover fixedly arranged at both ends of the strip lighting body, the strip lighting further comprises a connection mechanism fixedly disposed in the lighting end cover and one end of which electrically connected to the PCB board in the strip lighting body, and an installation module that is electrically connected to other end of the connection mechanism and detachably connected to the lighting end cover for easy replacement. Compared with the prior art, the invention can realize a variety of installation methods of the lighting and the lighting angle can be adjusted 360 degrees, thereby improving the competitiveness and availability of the lighting.

Abstract: A light system includes a main body defining an internal chamber and a lighting assembly secured to the main body, wherein the lighting assembly comprises at least one light unit configured to emit light. The light system further includes a fan configured to generate an airflow and an airflow circuit configured to direct the airflow out of the main body of the lighting assembly. The light system also includes a tilt detection unit configured to detect a tilt angle of the lighting assembly and to generate a control signal to cause a speed of the airflow generated by the fan to change based at least on a detected change in the tilt angle of the lighting assembly.

Abstract: Systems and methods for LED lighting, such as LED lighting used in architectural accent lighting systems. In one embodiment, systems and methods of use of modular encapsulated LED lighting with integrated heat sinks is disclosed. In one aspect, the modular, encapsulated LED lighting with integrated heat sinks is flexible and/or cuttable.

Abstract: An illumination assembly adapted to be coupled to a storage unit (such as a top portion or working surface area). The illumination assembly may be coupled to a retrofittable or integrated feature of the storage unit to direct or radiate the light into an interior containment space of a work tray (such as a drawer) of the storage unit.

Abstract: A fuel torch display assembly including a base member, an inner canister member coupled to the base member and with a can channel having the fuel canister disposed therein. The assembly includes an outer canister member of a transparent material defined on a portion thereon and an inner surface with a radial retention flange having an upper wall and a sidewall defining an inner canister member retention zone with an enclosed sidewall of the inner canister member disposed therein and the outer surface of the enclosed sidewall of the inner canister member and the inner surface of the enclosed sidewall of the outer canister member defining and flanking an indicia medium placement zone with an indicia medium selectively removably disposed therein adjacent to the transparent material to display an indicia disposed on the indicia medium to an outside ambient environment of the fuel torch assembly.

Abstract: A candle with an embedded item and methods for manufacturing same are disclosed. A method for manufacturing a candle having an embedded item can include providing a first set of items of a first value and a second set of items of a second value different from the first value, combining the two sets to create a third set, and distributing the items of the third set among a set of candles, one item per candle, where the presence, nature, or value of the item within the candle is obscured. The method can further include selling the candles for a first price, wherein, the presence of the embedded item, the nature of the embedded item, the value of the embedded item, or the value of the embedded item relative to the first price is not known to the purchaser. The embedded item can comprise an object redeemable for a prize.

Abstract: A cooking appliance is provided, including a gas burner assembly for a cooktop floor of a cooking appliance. The gas burner assembly includes a burner body having a single combustion chamber and a plurality of flame ports in fluid communication with the single combustion chamber, a first mixing tube in fluid communication with the single combustion chamber and configured to supply a first air-gas mixture to the single combustion chamber, and a second mixing tube in fluid communication with the single combustion chamber and configured to supply a second air-gas mixture to the single combustion chamber.

Abstract: A gas-fired, powered infrared burner unit comprising a perforate distribution plate configured as a tray and a porous foam metal burner element carried in the tray, the combination overlying the open top of a plenum box and sealingly fastened to an edge flange of said box by a retainer having a surrounding flange fastened to the plenum box flange by welding, staking or other means so as to eliminate the need for a gasket. The foam metal medium is constructed of a foam metal alloy to have a pore size of 1000 micros±5%, and produce, along with the perforations in the distribution tray, a port loading of between about 850 and 1,000 BTU/in2.

Abstract: The invention relates to a burner as well as to a waste gas treatment device for generating a flame for the combustion of process gas, especially of contaminants, in a combustion chamber, in each case having feed lines for a fuel gas and for an oxidizing agent so that they flow into a pre-mixing chamber, and having an ignition device for igniting the gas mixture contained in the pre-mixing chamber. According to the invention, a sensor for detecting and/or monitoring the flame is provided on the burner, especially at one end of the burner situated opposite from the pre-mixing chamber.

Abstract: Device (10) for handling combustion gas, comprising: a housing (11), a first electronic element (15), a second electronic element (16), a connecting element (17) and a sealing element (20). The housing (11) is made from metal, wherein said housing (11) has a first housing part (11a) and a second housing part (11b), wherein said housing (11) defines a gas chamber (12) for the combustion gas, and wherein said housing (11) defines an ambient chamber (13) for ambient air. The first electronic element (15) is positioned within the gas chamber and is exposed to the combustion gas. The second electronic element (16) is positioned within the ambient chamber and is not exposed to the combustion gas but is exposed to the ambient air. The connecting element (17) electrically connects the first electronic element (15) and the second electronic element (16), wherein said connecting element (17) has electrical conductive paths (18) being at least partially in connection with an electrically insulating material (19).

Abstract: Systems and methods are described herein whereby an air jet is configured to manipulate local aerodynamics and/or boundary layer flows associated with a dilution hole. A gas turbine component including a combustor panel, a dilution hole located within the combustor panel and an air jet located within the combustor panel positioned in close proximity to the dilution hole is described. The dilution hole is configured to produce a flow of cooling fluid. An air flow from the air jet is configured to deflect secondary flows produced within a combustor. The air jet is located close enough to a leading edge of the dilution hole such that the air flow from the air jet manipulates a pressure gradient of the dilution hole. The air jet extends through a wall defining the dilution hole to provide an air jet inlet fed by an air flow passing through the dilution hole.

Abstract: A fuel injector comprising a first air swirler passage and a second air swirler passage extending axially through the fuel injector and arranged to direct air through the fuel injector, a splitter arranged between the first air swirler passage and the second air swirler passage and comprising a first splitter surface having a first divergent portion which is divergent in the downstream direction, a second splitter surface located radially inward of the first splitter surface and having a second divergent portion which is divergent in the downstream direction, a third splitter surface located radially inward of the first and second splitter surface, and a first connecting surface extending between the second and third splitter surfaces, wherein a first cavity is formed between the first and second splitter surfaces, and the second divergent portion comprises at least one opening in fluid communication with the first cavity.

Abstract: A fuel injector including: a plurality of air swirler passages; at least one fuel supply passage arranged to supply fuel into at least one of the air swirler passages; and at least one cavity separating an exterior of the fuel supply passage from a body of the fuel injector; wherein the cavity is at least partially filled with a thermally insulating material.

Abstract: A combustion device burns a fuel in a combustion chamber by using combustion air. The device includes a reducing agent injection device which includes an injection port and injects a predetermined reducing agent from the injection port toward a region having a low oxygen concentration in a flame in the combustion chamber, in which the reducing agent injection device changes a distance of the injection port with respect to the flame in accordance with an injection amount of reducing agent.

Abstract: An igniter assembly for a gas cooking appliance is disclosed herein. In some embodiments, the igniter assembly may have an igniter that can be removed from and/or inserted into an igniter socket through a surface of a cooking appliance without having to remove the surface of the cooking appliance. Accordingly, when the surface is being cleaned after cooking applications, the igniter can be removed from the surface, thereby eliminating any potential damage to the igniter and allowing the surface to be thoroughly cleaned. After cleaning, the igniter can then be re-inserted into the igniter socket through the surface of the cooking appliance without having to remove the surface of the cooking appliance.

Abstract: An interaction module includes a projector configured to project a first image onto a working surface; and a camera configured to record a second image of an object that is placed on the working surface.

Abstract: A control system for a cooking appliance having gas burners is configured to control a speed of one or more cooling fans of the appliance based on information sensed about a position and/or motion of a knob associated with one of the gas burners. The information about the knob position and/or motion may be determined by a rotary monitor and/or any other suitable sensor. In some examples, the control system is further configured to control a gas valve coupled to the burner based on the sensed information about the knob.

Abstract: A cooktop appliance includes a user interface, a gas burner, and a temperature sensor. A manually adjustable primary control valve is coupled to the gas burner. A secondary control valve is connected in series between the manually adjustable primary control valve and the gas burner. A controller is in communication with the secondary control valve. The controller is configured to adjust the secondary control valve in response to a user-determined set temperature, a temperature measurement from the temperature sensor, and a determined position of the manually adjustable primary control valve.

Abstract: An interaction module includes a housing for holding a projector to project an image onto a working surface and an optical scanning device for scanning a gesture in the region of the image, and a mounting plate configured for fastening to an underside of an object attached above the working surface. The mounting plate is configured for attachment of the housing on a side of the mounting plate which side faces away from the object.

Abstract: A modular cooktop assembly includes a modular housing. The modular housing includes a cooktop unit, a track assembly, and a safety device. The cooktop unit includes a heating surface, and/or the track assembly is connected between the modular housing and the cooktop unit. The cooktop unit is configured to move between a first position and a second position via the track assembly. The safety device is configured to connect power to the cooktop unit as the cooktop unit moves between the first position and the second position.

Abstract: A domestic cooking appliance for heating a food item includes a main housing; a cooking chamber located in the main housing and configured to receive the food item, the cooking chamber having side panels, and a back panel; a heater cover panel located in a lower region of the cooking chamber, the heater cover panel being one of translucent and transparent; and a heater that produces heat for heating the cooking chamber, the heater being located below the heater cover panel. The heater is visible through the heater cover panel.

Abstract: A door assembly for a domestic cooking appliance includes an outer door skin; an inner door liner; a transparent viewing panel assembly between the outer door skin and the inner door liner; an interior region located between the outer door skin and the viewing panel assembly; a lower air opening in a lower region of the door assembly that fluidly connects the interior region with an environment outside of the door assembly; an upper air opening in an upper region of the door assembly that fluidly connects the interior region with the environment outside of the door assembly; and an angled air guide forming a portion of a wall of the interior region between the lower air opening and the upper air opening, the angled air guide being non-coplanar with, and non-perpendicular to, a surface of a viewing panel of the viewing panel assembly.

Abstract: A door assembly for a domestic cooking appliance having a cooking compartment for heating a food item includes an outer door skin; an inner door liner; a transparent viewing panel assembly between the outer door skin and the inner door liner, the viewing panel assembly being configured to permit a user to view the cooking compartment when the door assembly is in a closed position; an interior region located between the outer door skin and the viewing panel assembly; a lower air opening in a lower region of the door assembly that fluidly connects the interior region with an environment outside of the door assembly; and a top upper air opening in an uppermost surface of the outer door skin that fluidly connects the interior region with the environment outside of the door assembly.

Abstract: A home cooking appliance includes a housing, a cooktop on the housing, the cooktop having at least one gas burner, a cooking compartment in the housing and accessible through a door in a front of the housing, a cooling air system having a cooling fan that conveys cooling air through the housing, and an air guide between the cooktop and the cooking compartment, the air guide including an inlet located away from a space below the at least one gas burner of the cooktop and an outlet in fluid communication with the cooling fan, the air guide configured to restrict air from being drawn into the cooling fan from the space below the at least one gas burner of the cooktop.

Abstract: A home appliance includes a door coupled with a cabinet of the home appliance and moveable about a vertical axis between open and closed positions. A lower hinge assembly moveably couples a lower portion of the door with the cabinet. A mounting assembly is configured to support an upper portion of the door relative to the cabinet until the upper portion of the door is coupled with the cabinet and includes a first bracket supporting a pivot pin and a second bracket including a slot configured to receive the pivot pin therein. When the lower portion of the door is coupled to the cabinet by the lower hinge assembly and the pivot pin is received within the slot, the mounting assembly is configured to maintain the upper portion of the door in vertical alignment with the lower portion along the vertical axis.

Abstract: An appliance may include an appliance door configured to selectively open and close a cavity of the appliance. The door may be side-opening and retractable into a door storage space situated laterally adjacent to the appliance cavity. The door may be arrested in alignment with a track in the door storage space by an abutment portion of the door, and transitioned into the door storage space on rollers engaged with a track.

Abstract: Embodiments are disclosed of a radiator temperature control apparatus for controlling the heat output of a radiator. The radiator temperature control apparatus may include an airtight enclosure around the air outlet of the radiator air vent, an adjustable opening in the airtight enclosure controlled by an actuator, and a controller connected to the actuator. In operation, the controller can be configured to open the adjustable opening in the airtight enclosure allowing air in the radiator to be expelled through the adjustable opening, thereby allowing steam to enter the radiator, and heat the room. The controller can be configured to close the adjustable opening, stopping air from being expelled from the radiator, thereby stopping additional steam from entering the radiator.

Abstract: The heat exchange system is for heating water from a water source and comprises first and second flooded heat exchangers that have steam sides that are each independently fed with steam, but water sides that are serially fed with water through the first heat exchanger then through the second heat exchanger. The system also comprises first and second control valves located at or downstream of subcooled condensate outlets of the first and second heat exchangers, first and second water temperature sensors at or downstream of the heated water outlets of the first and second heat exchangers, and a control device for receiving temperature data from the first and second water temperature sensors and for controlling the first and second control valves.

Abstract: The present invention provides improved dehumidification and/or air conditioning systems, and associated methods and equipment, for example for use in a natatorium housing a swimming pool, or other buildings which may enclose sources of humidity or otherwise resulting in a need for air treatment.

Abstract: The device and method of the invention are adapted to control temperature and humidity of the air in some defined volume such as a room in a house. The device consists of a quantity of hygroscopic material and means for passing air past or through the material. Direct temperature and humidity control occur when air is conditioned (heated and dried by sorption heating, or cooled and humidified by absorption cooling) and sent inside the room; indirect control is also possible, by affecting the temperature of the walls (the sorption material may occupy channels or spaces within the walls, which are then heated/cooled, indirectly heating/cooling the air in the room by conduction). A fan or blower will allow for forced convection of air in a desired path (e.g from outside the house, over/through the sorption material, and into the house, or in the opposite direction). A second fan and valves allow for more complex operations.

Abstract: A metering device is fluidly coupled to the condenser coil. A distributor is fluidly coupled to the metering device. An evaporator coil is fluidly coupled to the distributor via a plurality of evaporator circuit lines. Are-heat coil is disposed adjacent to the evaporator coil. The re-heat coil includes a first fluid connection to the metering device via a re-heat return line and a second re-heat feed line. The re-heat coil includes a second fluid connection to the condenser coil via a connecting line and a condenser intake line. A first check valve is disposed between the connecting line and the condenser intake line. A second check valve is disposed between the re-heat return line and the second re-heat feed line.