| 摘要 |
The pivoted alignment device has a socket element (4) with a spherical surface (6,8) and a carrier element (16) supporting the illumination lamp or ventilation jet, provided with a contact surface (10,12) engaging the spherical surface. The height (H) between the plane (E) of defined edge points (42) of the spherical surface and the apex (S) of the spherical surface is less than a third of the radius (R1,R2) of the spherical surface. An Independent claim for an illimination lamp with an angular alignment device is also included. |
