Class / Patent application number | Description | Number of patent applications / Date published |
362304000 | Coaxial | 10 |
20090135605 | LED UNIT - An LED unit ( | 05-28-2009 |
20090231856 | REFLECTIVE VARIABLE SPOT SIZE LIGHTING DEVICES AND SYSTEMS - In one aspect, a lighting system is disclosed that includes an inner reflector extending from a proximal end to a distal end along an axis, where the proximal end is adapted to receive light from a light source and the distal end provides an exit opening (aperture) for the received light. The system can further include an outer reflector that is axially positioned relative to the inner reflector. The outer reflector extends from a proximal end adapted to receive light from the light source to a distal end that provides an exit opening (aperture) for the received light. The inner and outer reflectors are axially movable relative to one another and are configured such that, beginning in a position with the inner reflector nested within the outer reflector, distal movement of the outer reflector (that is, a movement away from the inner reflector) along the axis about which the reflectors are disposed progressively reduces a flood spread produced by the lighting system. | 09-17-2009 |
20100149820 | Zoom luminaire with compact non-imaging lens-mirror optics - A zoomable luminaire has a source of light, a primary reflector with entry and exit apertures, and at least one secondary reflector with entry and exit apertures. The source delivers light into the entry aperture of the primary reflector, and the primary reflector delivers the light at the exit aperture of the primary reflector. The luminaire has a retracted position for producing a beam of a first beam angle, where the primary reflector is nested within the secondary reflector and the secondary reflector does not substantially affect the distribution of the light. The luminaire has at least one extended position for producing a beam of a second width, where the exit aperture of the primary reflector is contiguous with the entry aperture of a secondary reflector so that the light is delivered at the exit aperture of a secondary reflector. | 06-17-2010 |
20100277925 | Lighting Structure with Multiple Reflective Surfaces - A system and method for lighting structure designs, for example LED packaging, reflector designs and optics in lighting fixture, has been illustrated. In one embodiment, the lighting structure has multiple reflective surfaces such that a first reflective surface and a second surface form a first angle less than 90 degree while the second surface and a third reflective surface forms a second angle of less than 270 degree. The method can be applied in both LEDs package designs and second level optical application designs of a light module. | 11-04-2010 |
20120044698 | LENS AND LAMP USING THE SAME - A lens and a lamp using the lens are provided. The lamp includes a lampshade, a base assembled to the lampshade, a lens, and an LED light source. The lens configured on the base and located in the lampshade has a curved light incident surface, a first light incident surface surrounding the curved light incident surface, and a first and second light emitting surfaces. The curved light incident surface and the first light incident surface together constitute an accommodation space. The first light emitting surface is located above the curved light incident surface. The second light emitting surface is located at an outer side of the lens and corresponds to the first light incident surface located at an inner side of the lens. The second light emitting surface surrounds the first light emitting surface. The LED light source is configured in the accommodation space of the lens. | 02-23-2012 |
20120182741 | LIGHTING ASSEMBLY - A lighting assembly for illuminating an area is disclosed. The assembly includes a housing and at least one light socket disposed within the housing. The light socket is configured to receive at least one light source to emit light therefrom. The assembly also includes a reflective body disposed about the at least one light socket for uniformly disbursing the light, emitted from the light source, out of the lighting assembly. The reflective body includes an array of first reflectors and an array of second reflectors, each disposed about a central axis. Adjacent first reflectors are in an obtuse angular relationship with one another. Each of the second reflectors include a left face and a right face. A reflex angle is formed between the left and right faces of the second reflectors. Each of the adjacent second reflectors are in an obtuse angular relationship with one another. | 07-19-2012 |
20140177230 | LIGHTING APPARATUS HAVING NESTED REFLECTORS - A lighting apparatus includes a nested reflector. The nested reflector receives a light output from a light source and directs the light output. | 06-26-2014 |
20140247599 | Lighting Assembly - A lighting assembly for illuminating an area is disclosed. The lighting assembly includes a reflective body. The reflective body includes a first array of reflectors that are disposed about a central axis. The reflectors collectively form a dome-shaped configuration. Each reflector defines a lower end and an opposing upper end. Each reflector comprises a plurality of planar surfaces. The planar surfaces are defined between the lower end and the upper end. The planar surfaces are separated from one another by discrete horizontal bends. The planar surfaces collectively form an arcuate configuration between the lower end and the upper end. At least two reflectors each define an opening between the lower and upper ends. An LED assembly is disposed adjacent each one of the openings such that the reflective body reflects light emitted from the LED assemblies. | 09-04-2014 |
20150345748 | LIGHT FLUX CONTROLLING MEMBER, LIGHT EMITTING DEVICE AND ILLUMINATION APPARATUS - An incidence area of a light flux controlling member according to the present invention includes a fresnel lens part, an outermost lens part, and a reflector holding part. The fresnel lens part includes a first protrusion that has a first incidence surface, a first reflection surface, and a first ridge line. The outermost lens part includes a second protrusion that has a second incidence surface, and a second reflection surface. A reflector holding part holds a reflector. | 12-03-2015 |
362305000 | With or including means modifying axial rays | 1 |
20180023783 | METHOD AND APPARATUS FOR SUBTENDING LIGHT DOWNWARDLY | 01-25-2018 |