Cooper Technologies Company

Eaton Intelligent Power Limited

Anthony Ryan Gibbs

James Richard Christ

Chad Stuart Newton

Ronald Joseph Bednarick

Landon Brooks Gennetten

Christopher Michael Bryant

Adam R Green

Gregg Arthur Lehman

An optic can manage light emitted by a light emitting diode. The optic can comprise a backside that faces the light emitting diode and a front side opposite the backside. The front side can be convex. The backside can have a central region that is adjacent the light emitting diode and that is either concave or convex. One or more grooves can extend peripherally about the central region. An injection molding system can produce optics in which the backside comprises the concave central region as well as optics in which the backside comprises the convex central region. The molding system can utilize one molding member shaped according to the front side of the optic. That molding member can be compatible with two other molding members that are shaped according to the different backsides of the optic. Thus, two different optic forms can be produced with three molding members.

Optic and apparatus for making an optic

A light fixture assembly includes a light fixture and one or more reflectors having a curved cross-sectional profile. The light fixture includes a housing that is configured to house one or more electrical components of the light fixture. Further, the light fixture includes a heat sink that is coupled to the housing, and a plurality of light sources coupled to a bottom surface of the heat sink such that they emit light in a first direction. At least one of the one or more reflectors is coupled to the heat sink and disposed in the first direction of at least a portion of the plurality LEDs such that the light emitted by the portion of the plurality of LEDs is reflected by a substantially concave shaped inner surface of the respective reflector towards a second direction that is substantially opposite to the first direction.

Uplight reflector for luminaires

The present disclosure provides an LED luminaire capable of providing full cutoff illumination in a base configuration, without the addition of reflectors or refractors. The LED luminaire is also interchangeably couplable to one or more different reflectors and refractors. In certain example embodiments, the present disclosure provides a dusk to dawn luminaire operable as a full cutoff luminaire in a base configuration and which is also compatible with an American Nation Standards Institute (ANSI) dusk to dawn reflector/refractor assembly. In an example embodiment, the LED luminaire also includes a housing with a front pivoting door configured to swing away from a mounting structure when opened.

Full-cutoff LED luminaire with front-pivot power door and heat sink with refractor mounting

A portable light device includes a headlight disposed at one end of the portable light device. The headlight is adjustable and can be directed to a variety of angles. The headlight includes a reflector with facets and at least one light source positioned approximately in an optic center of the reflector. Further, the portable light device includes a floodlight panel disposed at a front side of the portable light device. The flood light panel includes one or more light sources and each light source is covered by a primary optic.

Portable light device with headlight and front floodlight panel

A lighting system includes an array of domed light emitting diodes covering a surface area of a substrate and two optics for processing emitted light. The first optic includes an inner surface facing the array and an exterior surface facing away from the array. The second optic includes grooves extending away from the array. The inner surface of the first optic can form a cavity that is large relative to the array. For example, the cavity can have a volume exceeding the volume of a cube, where each side of the cube has the surface area of the array.

Growing community of inventors

Atlanta, GA, United States of America

Anthony Ryan Gibbs