| 摘要 |
The invention relates to a lighting device comprising a lighting element a lamp housing containing said lighting element. Said lamp housing (2) is embodied in the form of a demountable module (1) which is arraigned on a lamp post and comprises at least one internal cavity (31) receiving the lighting element (18, 24, 25, 29) and a light emission opening (3) which is embodied in the form of a sector on the part of the external periphery thereof. Said module (1) comprises a through orifice (12,11) provided with a fixing element (14) for another similar module for superimposing several modules, all said elements being arranged on the lower end thereof on the lower face (16) oriented towards the lamp post (21, 22, 28) and on the top end thereof on the top face (5) which is opposite to the lamp post (21, 22, 28). Said module also comprises through openings (11, 11', 12) aligned one above the other and fixing units (14) on the mutually corresponding top (5) and lower (16) faces. |
