Luminaire for electrical equipment has cable gland with base screwed in threaded connection so that lamp holder and lamp are moved towards bottom of luminaire, where movement compresses sealing joint between luminaire body and lamp

摘要

The luminaire has a sealing joint (4) between a luminaire body (1) and a reflector lamp (3) integrated to a lamp holder (5) comprising a cap (6) screwed to a threaded connection (7). A base of a cable gland (8) is screwed in the connection so that the lamp holder and the lamp are moved towards the bottom of the luminaire. The movement of the lamp holder and the lamp compresses the sealing joint.