Electrical unit or light for a dc network
AssigneeZumtobel Lighting GmbH
InventorsChristian Jungen, Sascha Skergeth
Life of this patent
Estimating the term…
Abstract
The invention relates to a luminaire (10) or electrical unit which is intended to be supplied with voltage via a DC supply circuit (90) and has means for power consumption (19) from the DC supply circuit (90), a connection element (20) for coupling to the DC supply circuit (90) in order to electrically connect the means for power consumption (19) to the DC supply circuit, and a switching element (30), by means of which the luminaire (10) or the electrical unit can be switched to electrically load-free before the connection element (20) is coupled to the DC supply circuit (90) or before the coupling is released.
Claims18
A luminaire (10) or electrical unit which is intended to be supplied with voltage via a DC supply circuit (90), wherein the luminaire (10) or electrical unit has:
- means for power consumption (19) from the DC supply circuit (90),
- a connection element (20) for coupling to the DC supply circuit (90) in order to electrically connect the means for power consumption (19) to the DC supply circuit, and
- a switching element (30), by means of which the luminaire (10) or the electrical unit can be switched to electrically load-free before the connection element (20) is coupled to the DC supply circuit (90).
Dependencies are inferred from the claim text.