Tridonic Gmbh Co. Kg

Tridonic Jennersdorf Gmbh

Triconic Gmbh & Co Kg

John Schönberger

Eduardo Pereira

Steffen Riemer

Frank Horn

Lukas Saccavini

Huang Pengcheng

Thomas Kuch

Hans Schlumpf

Istvan Peter Bakk

Peter Pachler

Frank Lochmann

Andre Mitterbacher

Florian Moosmann

Günter Marent

Florian Wimmer

Reinhold Juen

Roger Kistler

Christian Nesensohn

Mathias Dunser

Markus Künzli

Norbet Kleber

Norbert Kleber

Thomas Dumka

Harry Förstler

Youssouf Coulibaly

Vladimir Barkovskii

Mathias DÜNSER

Jürgen Fink

The present invention relates to a luminaire (), comprising a housing () having a diffusion panel () as light emission surface, comprising at least one illuminant () which is arranged within the housing () such that it is set up to emit light through the diffusion panel () to the area outside of the housing (), and comprising at least two light sensors (S, S) arranged within the housing (), the light sensors being set up to detect light. The at least two light sensors (S, S) have different detection regions (B, B) within the housing () and are set up to detect light (E) which enters through the diffusion panel () into the housing interior from the area outside of the housing (), wherein, on account of the different detection regions (B, B), one of the at least two light sensors (S, S) detects light (E) that was emitted by the at least one illuminant () and reflected from at least one wall of the housing interior. The invention further relates to a lighting system having at least one such luminaire and to a method for detecting the ambient light of such a luminaire.

Ambient light detection by means of two light sensors arranged within a luminaire

The invention relates to an apparatus () for controlling DALI devices () of a DALI lighting system, comprising an interface () for connecting the apparatus () to a DALI-bus () of said DALI lighting system; controlling means () for detecting and addressing the DALI devices () connected to the DALI-bus; storage means () for storing addresses of the DALI devices () generated by the controlling means () and device type information of each DALI device () detected by the controlling means (); and Bluetooth transmitter () for transmitting the addresses and the device type information to a mobile commissioning device () and for receiving configuration information defining behavior of the DALI devices () from the mobile commissioning device (), wherein the controlling means is adapted to configure to the DALI devices () based on the configuration information.

Wireless commissioning system for DALI devices

The invention relates to an assembly which consists of control gear for lamps and an electric circuit, said control gear comprising at least one energy transmission element, for example a transformer. The electric circuit has an inductive coupling element arranged in a stray magnetic field of the energy transmission element. The electric circuit comprises a voltage supply unit designed to produce a supply voltage for the electric circuit from energy absorbed from the stray magnetic or electromagnetic field of the energy transmission element.

Assembly with control gear for lamps

The invention relates to a switching regulator for operating luminaires, comprising a control circuit (). The control circuit () is designed to operate, by triggering the switch () that is coupled to a coil, the switching regulator () in a limit mode of operation when the load generated by the luminaire () is so high that the resulting switching-off threshold exceeds a predefined minimum switching-off value, and operate the switching regulator in a discontinuous mode of operation at the minimum switching-off value when the load generated by the luminaire () is so low that the switching-off threshold in a limit mode of operation would lie below the predefined minimum switching-off value. The signal representing the current is fed to the control circuit () in both the limit mode of operation and the discontinuous mode of operation without being subjected to any external mean value generation.

Switching regulator for operating luminaires, featuring peak current value controlling and mean current value detection

The present application relates to a LED module () for being connected to a DC power supply (), the LED module comprising a multilayer board () comprising a metal surface () and a dielectric layer () arranged thereon, at least one LED chip () arranged on the metal surface () of the multilayer board, an encapsulation layer () arranged above the at least one LED chip (), and current regulator means () arranged on the multilayer board, wherein the current regulator means () are designed to convert a DC input provided to the module () to a predefined DC output for being provided to the at least one LED chip ().

LED module with integrated current control

The invention relates to a device for operating LEDs, comprising a driver module and an LED module (), which is controlled by the driver module () and has at least one LED. The LED module () is fed a current by the driver module () via a first connection (), and a second connection () is present, preferably as a ground connection (GND). The device is characterized in that the LED module () is connected to the driver module () by means of a third connection (), which is designed as a data channel, a voltage fed by the driver module () being applied to the data channel.

Device for operating LEDs

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Reichenburg, Switzerland

John Schönberger