A combined frame for housing at least a lamp with one end connected to a power
cord is provided. The combined frame comprises a lower frame and an upper frame.
The lamp is positioned between the upper frame and the lower frame. The lower frame
has an angled cable groove that encloses the power cord from the lamp. One end
of the power cord is exposed outside the lower frame. The upper frame is positioned
over the lower frame. Through the angled cable groove, the power cord is prevented
from sliding in the axial direction of the lamp by any unintended external force
and hence pulling power cable away from the lamp. This invention also provides
a back light module comprising a light-guiding plate and the aforementioned lamp
and combined frame.
