| 摘要 |
The fixture (7) fits into the housing (2) in a specific installation position for movement from it to another secure or service position for fitting/removal of the light source and from there to a third position comprising the usage position of the light source. The installation device comprises a housing, eg. consisting of a box-shaped construction, with two identical opposing side walls (3) connected by a body (4). One end of the housing supports an electrical connecting unit. The most central housing part houses an electrical drive unit and the other downwardly open housing end (6) houses or is part of the installation unit (1) in which the fixture is fitted. The fixture is formed as a stirrup-shaped lamp holder fixture, whose body extends between the side walls and is provided with holes for fixture of a lamp holder (9). |
