12results about How to "Implementing Angle Changes" patented technology

The utility model belongs to the technical field of emergency lighting equipment, and particularly relates to a multi-angle adjustable emergency lighting lamp which comprises a box body, a first motor drives a second double-arc rod to rotate along a vertical half circle, then the second double-arc rod pushes two sets of sliding fixing pieces, and the lighting lamp slides on the vertically distributed first double-arc rod. The first double-arc rods can be independently controlled to rotate along the horizontal half circle by driving the second motor and the third motor respectively, then the first double-arc rods push the sliding fixing pieces, the illuminating lamps slide on the second double-arc rods which are transversely distributed, and therefore the illuminating lamps can slide on the second double-arc rods which are transversely distributed. The angle of one illuminating lamp on the horizontal plane can be controlled through the second motor and the third motor respectively, when the two illuminating lamps are controlled to rotate in the same direction, the illuminating angle can be adjusted, when the two illuminating lamps are controlled to rotate in the different directions, the illuminating area can be increased, the illuminating angle can be changed in multiple directions through the arrangement, and the illuminating area is changed through angle change. The illumination range is large, and a favorable illumination environment is provided for escape.