Device for orienting a lighting apparatus such as, in particular but not exclusively, an encased lamp, suited for both manual and motorised adjustment

摘要

An orientation device applied to a lighting apparatus comprising a fixed support (1) to which is attached in a rotatable manner a mobile support (2) comprising a plate (3) and an ogive wall (4) to the inside of which a spotlight (5) with the relative light socket (6) is fixed. The rotatable connection (7) between the mobile support (2) and the fixed support (1) makes it possible to extract the first from the second. The fixed support (1) comprises an external ring (8) in which an internal ring (9) engages circumferentially in a sliding manner. To the internal ring (9) is fixed the end (11a) of a rack (11) which is curved in a circular arc and which meshes with a pinion (14) connected in a rotatable and frictioned manner to the mobile support (2). The extraction of the light is easily carried out from the outside without having to dismount the lamp or intervene on the locking means and, furthermore, can be motorised.