INDUCTIVE ENERGY SUPPLY UNIT

摘要

A device for supplying electrical energy and/or supplying data to an electronic module, comprising a transmitting coil that has a coil axis and at least two energy receiving parts that are arranged side by side and have receiving coils, the coil axes of which run in the same direction or run parallel to the transmitting coil axis. Each of the coils is integrated in resonance circuits. The energy receiving parts supply electronics and, together with the same, are galvanically separated from one another by an insulating area of separation which is bridged by a data signal coupling line.

主权项

1. A device for supplying electrical energy and/or supplying data to an electronic module, comprising:
an energy supply part that is installed in an elongated holding device and has a transmitting coil for producing an alternating magnetic field, a first energy receiving part with a first receiving coil inductively coupled to the transmitting coil, and with a first electronics which is connected to the first receiving coil and which has first signal terminals, a second energy receiving part with a second receiving coil inductively coupled to the transmitting coil, and with a second electronics which is connected to the second receiving coil and which has second signal terminals, wherein the first energy receiving part comprising the first electronics and the second energy receiving part comprising the second electronics are accommodated on a common circuit board and form a portion of the electronic module which is accommodated in an appliance housing which can be secured on the holding device, and wherein the first energy receiving part comprising the first electronics and the second energy receiving part comprising the second electronics are arranged galvanically separated from one another by an insulating area of separation which is located on the common circuit board and which is bridged by a data coupling line in order to exchange signals or data directly between the first electronics and the second electronics.