| 主权项 |
1. A spotlight having 360-degree horizontal lighting, comprising:
a lamp housing, containing therein
a vertical partition to divide an interior of the lamp housing into a lamp compartment and a driving-device compartment,a horizontal partition to form a floor of the lamp housing,a vertical driving device installed in the driving-device compartment and fixed to the vertical partition, anda horizontal driving device installed in the driving-device compartment and fixed to the horizontal partition; a lamp assembly, pivotally installed in the lamp compartment of the lamp housing and driven by the vertical driving device to tilt up and down; and a support, pivotally supporting the lamp housing from below and having a top provided with a stationary gear configured to be engaged with the horizontal driving device to allow both the lamp housing and the lamp assembly driven by the horizontal driving device to synchronously swivel right and left against the support; wherein the improvement comprises: an electrically-conductive slip ring located at where the lamp housing is pivotally connected to the support, comprising a stator component fixed to the support and a rotator component combined with the horizontal partition of the lamp housing as an integrated structure, wherein the rotator component is allowed to make 360-degree rotation against the stator component and ensured with power supplied by the stator component during the 360-degree rotation. |
