Patents Assigned to Relume Technologies, Inc.
  • Patent number: 8858016
    Abstract: An LED heat sink apparatus (20) comprising a housing (22) that defines a chamber (26). A downward platform (82) is connected with the housing (22) in the chamber (26) to define a bottom cavity (84) and a central cavity (88). LED's (94) are disposed in the bottom cavity (84) for emitting light through a lens (60). The downward platform (82) defines a plurality of holes (106, 108, 116, 118), and a solid ring (104) that has a substantially impervious surface to divide the holes (106, 108, 116, 118) into chimney holes (106, 116, 118) disposed radially inwardly from the solid ring (104) and the LED (94) for directing hot air heated by the LED (94) in the bottom cavity (84) of the chamber (26) into the central cavity (88), and return holes (108) disposed radially outwardly from the solid ring (104) and near the side wall (24) of said housing (22) for directing cool air in the central cavity (88) of the housing (22) that has been cooled by the side wall (24) of the housing (22) into the bottom cavity (84).
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: October 14, 2014
    Assignee: Relume Technologies, Inc.
    Inventor: Joseph D. Strelchuk
  • Patent number: 8779444
    Abstract: An L.E.D. lamp assembly (20) includes an electrically insulative coating (24) disposed on a thermally conductive substrate (22). A plurality of light emitting diodes (26) are secured to the coating (24) and a circuit (40) is adhesively secured to the coating (24) in predetermined spaced lengths (42) along the coating (24) to establish discrete and electrically conductive spaced lengths (42) with the light emitting diodes (26) disposed between the spaced lengths (42). LED electrical leads (32) are secured to the spaced lengths (42) of the circuit (40) to electrically interconnect the light emitting diodes (26). The circuit (40) includes a foil tape (46) having an electrically conductive tape portion (48) and a coupling portion (50) disposed on the tape portion (48) for securing the foil tape (46) to the insulated substrate (22).
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: July 15, 2014
    Assignee: Relume Technologies, Inc.
    Inventor: Peter A. Hochstein
  • Patent number: 8690384
    Abstract: A light assembly (20) for mounting to a planar support includes an extruded heat sink (22) presenting a mounting surface (24) and a heat transfer surface (26) slanted from an upper border (32) to a lower border (30). A panel block (52) depends from the lower border (30), a lens block (68) depends from the upper border (32), a back side (76) extends downwardly from the lens block (60), a truss member (82) interconnects the back side (76) and the heat transfer surface (26), and a mounting block (84) extends from the back side (76). The extruded heat sink (22) is cut into independent elongated sections (28) and light emitting diodes (44) are disposed thereon. The elongated sections (28) are mitered to one another to define a frame. A light directing panel (56) extends from the panel blocks (52) and a lens sheet (72) extends from the lens blocks (68).
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: April 8, 2014
    Assignee: Relume Technologies, Inc.
    Inventor: Peter A. Hochstein
  • Patent number: 8669570
    Abstract: A light emitting assembly (10) includes a plurality of light emitting diodes (28) (L.E.D.s) serially aligned along a mounting surface (14) and a light shield (40) is disposed adjacent each L.E.D. An exterior surface of one light shield (40) is exposed to light emitting from an adjacent light shield (40). A non-reflective film (52) comprising a black color is painted over the exterior surface and a reflective material (54) is disposed over an interior surface of each light shield (40). The light shields (40) comprise sections (44) defined by a triangular shape joining at a ridge (48) and extending upwardly from the mounting surface (14) at an angle to define an opening for emitting light. The light shields (40) are spaced from the L.E.D.s at desired locations and angles to achieve full cutoff light emissions.
    Type: Grant
    Filed: January 20, 2009
    Date of Patent: March 11, 2014
    Assignee: Relume Technologies, Inc.
    Inventor: Peter A. Hochstein
  • Patent number: 8632210
    Abstract: A light emitting assembly (10) includes a heat sink (12) defined by a plurality of independent sections (14). Each section (14) includes walls (24, 26) extending transversely from the mounting surface (20) to define an open container. Light emitting diodes (52) are disposed at the bottom of each open container. Each section (14) includes first fins (32) extending outwardly from the walls (24, 26) and extending toward the first fins (32) of an adjacent section (14). In one embodiment, the sections (14) can be cantilevered to a planar surface (38) extending longitudinally across an end wall (24) of each section (14). In a second embodiment, the sections (14) can be interconnected by bridges (42) and then vertically mounted to a wall with a mounting bracket (44). The sections (14) can include second fins (34) extending from a heat transfer surface (22) facing opposite the mounting surface (20). The second fins (34) are disposed between the heat transfer surface (22) and the mounting bracket (44).
    Type: Grant
    Filed: August 14, 2009
    Date of Patent: January 21, 2014
    Assignee: Relume Technologies, Inc.
    Inventor: Peter A. Hochstein
  • Patent number: 8591071
    Abstract: A light emitting assembly includes an extruded heat sink (20) divided into a pair of elongated sections (64) with a plurality of light emitting diodes (88) disposed thereon. The elongated sections (64) present identical cross sections and are disposed in spaced and parallel relationship to mirror one another and define a fin space (68) therebetween. A plurality of fins (70) including bends (72) stamped therein are spring compressed between the elongated sections (64). The fins (70) include shoes (76) at fin ends to space the fins (70) from one another in the fin space (68). The fins (70) are retained in a fin channel (38) between a pair of ridges (28). A plurality of straps (82) extend across the fin space (68) to clamp the fins (70) between the elongated sections (64).
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: November 26, 2013
    Assignee: Relume Technologies, Inc.
    Inventor: Peter A. Hochstein
  • Patent number: 8556475
    Abstract: An L.E.D. light emitting assembly (20) includes an aluminum heat sink (22) presenting a mounting surface (24) with light emitting diodes (26) disposed thereon. A thermoplastic housing (28) is disposed over the heat sink (22) and presents a top surface (30) facing outwardly. An electronics enclosure (32) is disposed on the top surface (30). A solar shield (34) extends over and spaced from the electronics enclosure (32). The solar shield (34) includes a closed solar top wall (102) and solar side walls (104). The solar shield (34) defines an air inlet (114) adjacent a lower edge (112) of each of the solar side walls (104) and an air outlet (116) above the air inlet (114) at open solar ends (108) thereof for creating a chimney effect to move ambient air into the air inlet (114) and through an air flow space (111) to exit the air outlet (116).
    Type: Grant
    Filed: January 18, 2010
    Date of Patent: October 15, 2013
    Assignee: Relume Technologies, Inc.
    Inventor: Peter A. Hochstein
  • Patent number: 8439524
    Abstract: A light emitting assembly (10) is fabricated by forming a continuous strip of aluminum heat sink having a pair of fins (32) aligned with the side edges (20) and cutting the continuous strip into a plurality of elongated sections (18). The elongated sections (18) are disposed in spaced and generally parallel relationship to one another and separated by an elongated slot (26) so that adjacent elongated sections (18) are independent of one another. A plurality of light emitting diodes (24) are disposed on the mounting surface (14) of each elongated section (18). Bridges (28) constructed of a material different from the material of the heat sink interconnect the elongated sections (18). An independent cover (52) is adhesively secured to the mounting surface (14) around the light emitting diodes (24) on each elongated section (18). A housing (56) spaced from the fins (32) is disposed over the assembly (10).
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: May 14, 2013
    Assignee: Relume Technologies, Inc
    Inventor: Peter A. Hochstein
  • Patent number: 8338852
    Abstract: A light emitting assembly (10) includes an aluminum heat sink (12) having a plurality of elongated slots (18) which space and define a plurality of sections (20). A pair of fins (30) extend from each section (20) along opposite sides of each elongated slot (18). A plurality of integral bridges (26) extend across the elongated slots (18). A screen (54) is disposed over each of the elongated slots (18). A light transmissive independent cover (44) is adhesively secured to each of the sections (20) around the light emitting diodes (28) so that one cover (44) independently covers the light emitting diodes (28) on each of the sections (20). The covers (44) are separated by the elongated slots (18). A housing (50) is spaced from the fins (30) and includes vents (52) whereby cooling air passes through the slots (18), over the fins (30), and out the vents (52).
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: December 25, 2012
    Assignee: Relume Technologies, Inc.
    Inventor: Peter A. Hochstein
  • Patent number: 8256113
    Abstract: A method of manufacturing an electrically driven L.E.D. lamp assembly (20) comprises disposing an electrically insulative coating (24) on a thermally conductive substrate (22). A plurality of light emitting diodes (26) is secured to the coating (24). A coupling agent is disposed on a tape portion (48) of a foil tape (46), and the foil tape (46) is secured to the coating (24) with the coupling agent in predetermined spaced lengths (42) along the coating (24) to establish discrete and electrically conductive spaced lengths (42) with the light emitting diodes (26) disposed between the spaced lengths (42). Each light emitting diode (26) includes a pair of electrical leads (32) which are secured to the spaced lengths (42) to electrically interconnect the light emitting diodes (26).
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: September 4, 2012
    Assignee: Relume Technologies, Inc.
    Inventor: Peter A. Hochstein
  • Patent number: 8109660
    Abstract: An L.E.D. light emitting assembly (20) includes a heat sink (50) defined by independent elongated sections (52) upwardly from a base (26) in parallel relationship. L.E.D.s (72) are disposed on a mounting surface (60) and fins (64) are disposed on a heat transfer surface (62) of the elongated sections (52). The elongated sections (52) and base (26) are pivotably connected at a hinge (86). The hinge (86) can include a spring (102). A spreader (90) can pivot the elongated sections (52) about the hinge (86). A flexible stop (106) with a resilient tip (110) is attached to top ends (58) of the elongated sections (52). The elongated sections (52) are held together by a retainer (88), such as a band (104), and inserted through a narrow opening (22) of a globe (24). A deployment mechanism (84) moves the elongated sections (52) to a non-parallel position to fill the globe (24).
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: February 7, 2012
    Assignee: Relume Technologies, Inc.
    Inventors: Peter A. Hochstein, Melvin L. Wolgamott