| 摘要 |
The unit has cover plate (5) whose a connecting bar (6) and/or a connecting bar (7) of a housing (2) provided with a layer coating. A free end of the connecting bar (7) is provided with the layer coating. A base layer present below the layer coating is laminar coalesced directly with another base layer of the connecting bar (6). The cover plate and the housing are connected with one another directly by a laser welding. An independent claim is also included for a method for producing a lighting unit. |
