Luminaire with a connection device

摘要

A luminaire (2a, 2b, 2c, 2d) comprising a housing with a first end surface (21), a second end surface (22), an at least partially circumferential surface (23) extending between the first end surface and the second end surface, a longitudinal direction (25) extending between the first end surface and the second end surface, and at least one connection device (3a, 3b; 3a′, 3b′; 3a″, 3b″) for connecting the luminaire to a complementary connection device (3b, 3a; 3b′, 3a′; 3b″, 3a″) of another corresponding luminaire, the at least one connection device being arranged on either of the first end surface and the second end surface of the luminaire, the connection device comprising an electrical connection element (34) extending in an angleγ with respect to said longitudinal direction (25) of said luminaire, said angle being comprised in the interval (0°; 90°].

主权项

1. A luminaire comprising:
a housing with a first end surface, a second end surface, an at least partially circumferential surface extending between said first end surface and said second end surface, a longitudinal direction extending between said first end surface and said second end surface, and at least one connection device for connecting said luminaire to a complementary connection device of another corresponding luminaire, said at least one connection device being arranged on either of said first end surface and said second end surface of said luminaire, said connection device comprising an electrical connection element extending in an angle γ with respect to said longitudinal direction of said luminaire, said angle being comprised in the interval (0°; 90°]; wherein said connection device further comprises a first surface, wherein said first surface extends in an angle β with respect to said longitudinal direction of said luminaire, said angle β being comprised in the interval 0°<β<90°; wherein said connection device further comprises a second surface, said second surface being rounded, and wherein said first surface and said second surface meet in a tip point, the location of the tip point on the connection device satisfying the relation
y2≧y1*(1−sin β), where y1 is the height of the luminaire and y2 is the shortest distance measured in a mounted condition of said luminaire between said tip point and a surface on which the luminaire is mounted.