Lighting arrangement having assembly of lighting module for direct lighting or indirect lighting, and/or assembly of connecting unit and rail that couples or accommodates at least one lighting unit, and a rail profile accommodating an adapter unit that electrically couples the assembly

A lighting arrangement, comprising:

• an assembly,
• wherein the assembly is designed as a lighting module or
• wherein at least one lighting unit can be coupled to the assembly and/or can be accommodated at least partially by the assembly;
• a rail profile having a first region for accommodating the assembly at least partially and having a second region, in which, along the rail profile, a conductor device for providing at least electrical energy is provided;
• and
• an adapter unit that can be accommodated in the second region of the rail profile at least partially and is configured to be electrically coupled to the conductor device in the second region, to receive electrical energy from the conductor device and to provide electrical energy to the assembly for supplying the lighting module or the lighting unit;
• wherein the adapter unit and the assembly are configured for electrical coupling to each other in such a way that the assembly is displaceable relative to the adapter unit, which is inserted into the second region of the rail profile, along a longitudinal direction of the rail profile, and wherein the adapter unit has strip-like contact elements on a side facing the assembly when the adapter unit and the assembly are inserted into the rail profile, which strip-like contact elements can be brought into electrically conductive contact with contact elements of the assembly.

A lighting arrangement, comprising:

• an assembly,
• wherein the assembly is designed as a lighting module or
• wherein at least one lighting unit can be coupled to the assembly and/or can be accommodated at least partially by the assembly;
• a rail profile having a first region for accommodating the assembly at least partially and having a second region, in which, along the rail profile, a conductor device for providing at least electrical energy is provided;
• and
• an adapter unit which can be accommodated in the second region of the rail profile at least partially and is configured to be electrically coupled to the conductor device in the second region, to receive electrical energy from the conductor device and to provide electrical energy to the assembly for supplying the lighting module or the lighting unit;
• wherein the adapter unit and the assembly are configured for electrical coupling to each other in such a way that the assembly is displaceable relative to the adapter unit, which is inserted into the second region of the rail profile, along a longitudinal direction of the rail profile, and
• wherein the lighting module or the lighting unit can be operated for providing direct or indirect lighting by means of electrical energy at a first electrical voltage, the conductor device is provided in the second region for providing the electrical energy at a second electrical voltage which is higher than the first electrical voltage, and the adapter unit has a converter and is configured to receive electrical energy from the conductor device in the second region and to provide the electrical energy for supplying the lighting module or the lighting unit at the first electrical voltage.