公开(公告)号：US20200267813A1

公开(公告)日：2020-08-20

申请号：US16790749

申请日：2020-02-14

Applicant: Osram GmbH

Inventor： Inna Susin ,  Guido Angenendt

IPC: H05B45/14 ,  H05B45/20 ,  H05B47/16 ,  H05B47/19

Abstract: A system for monitoring the irradiation of an object with light from a luminaire includes the luminaire having one or more light sources, which emit light having a spatial radiation pattern; a computing unit, connected to the luminaire and set up to acquire information about an illuminance of the light of the light sources; a first memory, connected to the computing unit and in which information about spatial positioning of the luminaire relative to a surface of the object is stored; and a second memory, connected to the computing unit and in which information about the spatial radiation pattern of the light sources is stored. The computing unit may calculate and output a local intensity of light incident at the respective position on the basis of illuminance information, the spatial radiation pattern of the light sources, and the spatial positioning of the luminaire relative to the surface of the object.

公开(公告)号：US20200228203A1

公开(公告)日：2020-07-16

申请号：US16648672

申请日：2018-09-19

Applicant: OSRAM GmbH

Inventor： Gerhard Maierbacher ,  Bernhard Siessegger

IPC: H04B10/116 ,  B25J19/02 ,  H04B10/114

Abstract: A system may involve transmitting data via a light-based data link. The aim of the invention is to establish a data connection which is as simple and efficient as possible. In order to achieve this, the system comprises various components which deflect the light containing the data and distribute it in a targeted manner. The invention also relates to various fields of application for the system, such as mechanical joints and robot joints, rail systems and luminaires.

公开(公告)号：US10650999B2

公开(公告)日：2020-05-12

申请号：US16402241

申请日：2019-05-03

Applicant: OSRAM GmbH

Inventor： Markus Mingebach ,  Helmut Dandl ,  Bernhard Ruhland

IPC: H01J1/92 ,  H01J1/18 ,  F16C33/26

Abstract: Various embodiments provide a bearing element for an electrode rod in a lamp stem. The bearing element includes an envelope configured in order to extend along a longitudinal axis of the electrode rod. The envelope has a polygonally shaped cross section at least in sections.

公开(公告)号：US10598328B2

公开(公告)日：2020-03-24

申请号：US16106004

申请日：2018-08-21

Applicant: OSRAM GmbH

Inventor： Joachim Stoehr ,  Philipp Helbig ,  Stephan Schwaiger

IPC: F21S41/24 ,  F21S41/663 ,  F21S41/29 ,  H05K1/02 ,  F21S41/19 ,  F21S41/151 ,  F21Y115/10 ,  H05K1/18

Abstract: A lighting system includes an optical unit. The optical unit includes at least one light guide, which is provided for at least one light source. The lighting system further includes a retaining frame for the optical unit, via which frame the optical unit is fastened to a printed circuit board including the at least one light source, and a spacer for positioning the optical unit, which spacer is arranged between the retaining frame and the printed circuit board, the spacer having at least one continuous bearing opening in order to receive the at least one light guide. At least one guide recess is formed on the edge of the at least one bearing opening and at least one support face is provided on the edge, on which support face the light guide introduced into the bearing opening can be supported.

公开(公告)号：US20200083957A1

公开(公告)日：2020-03-12

申请号：US16609214

申请日：2018-05-16

Applicant: OSRAM GmbH

Inventor： Gerhard MAIERBACHER ,  Alexander WANDERER

IPC: H04B10/112 ,  H05B37/02 ,  H04W76/10

Abstract: A wireless communication link between a communication network and a communication terminal device positioned in a predeterminable region may be established and improve capacity for wireless communication. A line-bound communication link to the communication network may be established via a communication base device arranged in a fixed location, and an optically-based communication link to the communication terminal device may be established via an optical deflection device.

公开(公告)号：US20200077498A1

公开(公告)日：2020-03-05

申请号：US16679393

申请日：2019-11-11

Applicant: OSRAM GmbH

Inventor： Christoph PEITZ ,  Henry FEIL ,  Michel STUTZ

IPC: H05B37/02

Abstract: The individual configuration of beacons in lighting systems is to be simplified. Therefore, a lighting system with a lighting device and a beacon arranged in or at the lighting device is provided. The lighting system comprises a sensor device for acquiring an environmental parameter relating to an environment of the lighting system. Moreover, the beacon is formed to automatically configure itself based on the environmental parameter.

公开(公告)号：US20200068682A1

公开(公告)日：2020-02-27

申请号：US16604592

申请日：2018-04-04

Applicant: OSRAM GmbH

Inventor： Mourad BOULOUEDNINE ,  Ulrich BINDER ,  Michael STEYER

IPC: H05B33/08 ,  H05B37/02 ,  G01J3/46 ,  G01J5/60 ,  G09F19/20

Abstract: A method may include supplying electric power to a first light source and a second light source of at least two light sources by at least one ballast so that the first light source and the second light source emit a first source light and a second source light with a first and second spectral light distribution, respectively. The method further includes superimposing the first and second source light using an optical unit such that the lighting device outputs light with a spectral superposition light distribution. The method further includes detecting the light outputted from the lighting device using a light distribution sensor that provides a sensor signal corresponding to a spectral light distribution of the detected light. The method further includes comparing the sensor signal to a predefined spectral light distribution and adjusting the electric power supplied to the respective light source by the ballast based on the comparison.

公开(公告)号：US10563833B2

公开(公告)日：2020-02-18

申请号：US16106106

申请日：2018-08-21

Applicant: OSRAM GmbH

Inventor： Thomas Feil ,  Daniel Weissenberger

IPC: F21S41/19 ,  F21S43/19 ,  F21S45/47 ,  F21S43/14 ,  F21S41/141

Abstract: A socket for a lamp includes a connection which is prepared for retaining at least one light source, an optical element which is prepared for optical coupling to the light source, and a bearing. The optical element is movably mounted by the bearing for adaptation to a position of a light exit unit of a connectable light source.

公开(公告)号：US10560998B2

公开(公告)日：2020-02-11

申请号：US16098473

申请日：2017-05-04

Applicant: OSRAM GmbH

Inventor： Peter Niedermeier

IPC: H05B33/08 ,  B60Q11/00 ,  G01R31/44

Abstract: A circuit assembly for simulating a load current from an on-board network having an input connected to a line of the on-board network of a vehicle for connecting to a load, an output connected to a light source which replaces the load. A series circuit formed by a resistor and a switch, wherein the resistor has a resistance in the same order as that of the load to be simulated, and the series circuit is connected in parallel with the input. A switching controller with the input connected in parallel to the input of the circuit assembly, and draws a current from the line of the on-board network for connecting to a load smaller than the load current of the load to be replaced. The circuit assembly is open the switch and actuate the switching controller and to close the switch and deactivate the switching controller.

公开(公告)号：US10557615B2

公开(公告)日：2020-02-11

申请号：US16226680

申请日：2018-12-20

Applicant: OSRAM GmbH

Inventor： Peter Vogt ,  Richard Scheicher ,  Sergey Kudaev ,  Robert Gareis ,  Moritz Engl

IPC: H01L27/15 ,  H01L33/00 ,  F21V9/30

Abstract: A conversion device includes a carrier body, a conversion body, which is secured on the carrier body, for converting electromagnetic radiation, a conduction track, which is applied on the conversion body, for monitoring the conversion body, and a contact element applied on the carrier body. The contact element has a first layer construction including at least a first contact layer and a second contact layer including mutually different materials. The conduction track has a second layer construction including at least a first conduction layer and a second conduction layer comprising mutually different materials. The contact element is electrically connected to the conduction track. At least one of the first conduction layer or the second conduction layer are electrically conductive and the thickness of said conductive layers is chosen such that an electrical impedance of the conduction track lies in a predetermined range.