Lighting device with bowl-like casing
A lighting assembly ( 10 ) comprising: a casing ( 24 ) having a bowl-like structure with a bottom wall ( 24 a) defining a window opening ( 26 ), and joined to said casing ( 24 ), a stack of elements comprising: a light radiation source ( 12, 14 ) situated opposite said opening ( 26 ) so as to direct said light radiation towards the outside of the casing ( 24 ); and a driving circuit board ( 16 ) for said radiation source ( 12, 14 ).
1. A lighting assembly comprising:
a casing having a bowl-like structure with a bottom wall defining a window opening, and joined to said casing, a stack of elements comprising:
a light radiation source situated opposite said opening so as to direct said light radiation towards the outside of the casing; and
a driving circuit board for said radiation source,
wherein said opening is surrounded by a wall-like formation of said casing with at least one of said circuit board and said radiation source fitted onto said wall formation.
2. The assembly according to claim 1 , comprising a sensor element mounted on a support member joined to said casing, and wherein said support member is a ring-like formation joined to said wall formation.
3. The assembly according to claim 1 , wherein both of said circuit board and said radiation source are fitted onto said wall formation.
4. A lighting assembly comprising:
a casing having a bowl-like structure with a bottom wall defining a window opening,
a sensor element mounted on a support member joined to said casing, and
joined to said casing, a stack of elements comprising:
a light radiation source situated opposite said opening so as to direct said light radiation towards the outside of the casing;
a driving circuit board for said radiation source.
5. A lighting assembly comprising:
a casing having a bowl-like structure with a bottom wall defining a window opening, joined to said casing, a stack of elements comprising:
a light radiation source situated opposite said opening so as to direct said light radiation towards the outside of the casing; and
a driving circuit board for said radiation source, and
elastic biasing means acting on said circuit board so as to push said circuit board towards said bottom wall of the casing, wherein said elastic biasing means comprise electrical contacts which form an electrical connection for said circuit board.