Osram Gmbh

Osram Ag

Inventronics, Inc.

Osram S.p.a. - Societa' Riunite Osram Edison Clerici

Simon Bobbo

Alberto Zanotto

Alberto Alfier

Franco Zanon

Valerio Michielan

Alessandro Scordino

Lorenzo Baldo

Luca Volpato

Simone Massaro

Dina Pasqualini

Roberto Didone′

Alessio Griffoni

Lorenzo Roberto Trevisanello

Matteo Toscan

Marco Lamonato

Matteo Caldon

Simone Capeleto

Andrea Morra

Martin Reiss

Marco Munarin

Thomas Rieger

Roberto Didone'

Aleksandar Nastov

Stefano Moretto

Mario Boehmer

Antonio Callegaro

Luigi Buosi

Alessio Gfiffoni

Mario Böhmer

A connector for connecting mutually facing ends of elongate lighting devices is provided. The connector includes a connector body having opposed end regions coupleable to the facing ends of said lighting devices. The connector body includes a light emission region between the opposed end regions.

Connector for lighting devices and corresponding method

A fastening device for fastening lighting devices to T-shaped profiles of a false ceiling comprises a base wall on which the lighting device may be fastened. The fastening device also comprises two longitudinal side walls rigidly connected along the longitudinal sides of the base wall and a plurality of fastening elements arranged along the longitudinal sides of the base wall, wherein the fastening elements can be folded in the direction of the base wall, to engage the fastening device with the T-shaped profile. The fastening device also comprises at least two spacer elements arranged between the base wall and a respective longitudinal side wall to provide a gap between the side walls and the base wall. This gap provides a passage for the electrical connections between the lighting device and a power supply source located above the false ceiling.

Fastening device for fastening lighting devices to a false ceiling

A fastening device for fastening lighting devices to T-shaped profiles of a false ceiling. The fastening device may include a shaped flat body of electrically insulating material having conductive tracks embedded therein. The conductive tracks may have first ends and second ends that protrude from opposite ends of the flat body. The conductive tracks may be configured for establishing an electrical connection between a lighting device and a power supply source located above the false ceiling.

Fastening device and a system for fastening lighting devices to a false ceiling

An end cap for elongate lighting modules having an exposed end surface and a front light emitting surface may include a body wall which may be brought into abutment against said end surface, and a peripheral wall extending sidewise of and around the body wall, the peripheral wall having a discontinuity therein positionable at the front light emitting surface. The body wall may include at least one sealing mass reception cavity facing towards the peripheral wall.

End cap for lighting devices, corresponding method and device

A lighting module includes a base, at least one electrically powered light radiation source carried by said base, a plurality of lamina electrical contacts connected to said light radiation source, and having respective proximal ends fixed to said base and respective distal ends elastically pressed against one face of said base, wherein the distal ends of said lamina electrical contacts have respective mutually offset contact areas.

Lighting module and lighting system

A lighting device may include an elongated body having at least one light emission surface. The body has at least one longitudinal groove extending along the elongated body. The groove has a tapered cross-section with a restricted mouth portion for receiving and retaining in the groove a complementary coupling element having a restricted stem portion and an enlarged head portion.

Lighting device and corresponding fixing system

The printed circuit board includes metallic zones including: a first, second and third positive terminal, a first and second negative terminal, wherein the second negative terminal is connected to the first negative terminal, and electric contacts for the mounting of one or more LEDs and electric traces such that the LEDs are connected in series forming a LED string. The printed circuit board comprises selection means implemented with electric traces and metallic contacts adapted to be short-circuited via links in order to permit all of the following connections: a connection of the LED string between the first and third positive terminal, a connection of the LED string between the first positive terminal and the first negative terminal, a connection of the LED string between the second and third positive terminal, and a connection of the LED string between the second positive terminal and the first negative terminal.

Printed circuit board, corresponding lighting module, lighting system and method for implementing lighting modules

A lighting device may be produced by providing a protected elongate light emitting module, including a substrate with at least one electrically-powered light radiation source, and at least one sealing mass protecting light radiation source(s), and by coupling to said light emitting module a channel-shaped cover member with a body portion including light permeable material and side portions, with the side portions of the cover member embracing and locking therebetween the light emitting module and with light radiation source(s) facing towards body portion of cover member, whereby the light permeable material provides a propagation path for the light radiation from light radiation source(s).

Method of producing lighting devices and corresponding lighting device

A lighting device may include a strip-like carrier with a first and a second opposed faces with light radiation sources on the first face, and a strip-like profiled member having a pi-shaped cross section, including a channel-like central portion with a bottom wall and side walls. The strip-like carrier is arranged in the profiled member with the first face and the light radiation sources facing outwardly of the central portion and the second face facing the bottom wall of central portion. The pi-shaped profiled member includes two sidewise extensions laterally to the central portion, to provide lateral fixing formations for the lighting device.

Lighting device and corresponding mounting housing, kit and method

A lighting device includes an elongated profiled body with a web wall having first and second opposing faces, and two side walls to the side of the web wall, the latter having longitudinal slots extending therealong. In the profiled body, there may be provided an elongated light radiation source module including a support board with electrically conductive formations facing said longitudinal slots and at least one electrically-powered light radiation source which is in electrical contact with said electrically conductive formations. The light radiation source module is locatable in elongated profiled body extending between both side walls, with support board facing towards the first face of web wall. An electrical contact slider member slidable along the second face of web wall is provided with electrical contact pins adapted to extend into said longitudinal slots. Slider member is displaceable towards support board with pins contacting said electrically conductive formations of support board.

Lighting device and corresponding method utilizing an elongated profiled body with web wall having longitudinal slots and contact slider member with corresponding electrical pins

In various embodiments, a connector for a lighting device is provided. The lighting device has a planar support with at least one electrical contact formation at an edge of the planar support. The connector includes a fork-shaped shell with a notch coupleable with said planar support edge with said planar support edge inserted in said notch, and an electrical contact structure on at least one side of said notch configured to provide electrical contact with an electrical contact formation on said edge inserted in said notch.

Connector for lighting devices, corresponding accessory and method

A lighting device includes an elongated profiled body including at least one light permeable material, e.g. a polymeric material, having a mouth portion where an e.g. white light radiation source assembly is arranged which includes one or more electrically powered light radiation sources facing the profiled body. The light radiation emitted by the light radiation source assembly propagates through the light permeable material of the profiled body. The material of the profiled body includes pigments and is at least in part light diffusive, whereby, by propagating through profiled body, the light radiation becomes a colored light radiation of a color determined by the pigments and with a homogeneous near field distribution.

Lighting device and corresponding method

A lighting device may include a light radiation source board carrying at least one electrically powered light radiation source, e.g. a LED source, and a frame-like housing having a window, the board of the light radiation source being arranged in the housing with the light radiation source facing window. A glass cover covering the window is inserted in the housing by sliding along the housing or by tilting against the housing.

Lighting device

A method for passing an electrical cable through a hole in a housing of a unit of electrical equipment is provided. The method may include: fitting onto the cable a tubular, mushroom-shaped male member comprising a stem with a threaded portion and a portion with enlarged head; inserting into the hole the cable having the male member fitted thereon extending through said hole with said portion with enlarged head abutting against the periphery of the hole externally to the housing and said threaded portion protruding inside the housing; and retaining said male member in the hole by coupling with said threaded portion that protrudes inside the housing an annular female member in the form of a nut co-operating with the periphery of the hole inside said housing to counter the movement of the female member with respect to the housing.

Method for passing an electrical cable through a hole and device for same

In various embodiments, a connector for lighting devices including an elongate planar support member having a front surface with electrically conductive lines and at least one electrically-powered light radiation source thereon, is provided. The connector includes a C-shaped body having a web portion and two side portions, said C-shaped body locatable astride said planar support member with said web portion facing said front surface, and electrical contact means extending from said web portion between said side portions configured to contact electrically conductive lines on said front surface of said planar support member.

Growing community of inventors

Chirignago, Italy

Simon Bobbo