圆弧轨道台灯
Arc Orbit Desk Lamp
如何让台灯在使用中赋予乐趣？将台灯的底座做成圆弧型，圆弧中央有镂空的槽，一个配重的铁球在台灯圆弧底座的槽内滚动，当铁球在槽内滚到不同位置时，台灯光源照射角度也产生变化，将调节台灯照射角度的行为变得非常有趣味。
How can we make the desk lamp in use funny? We make the base of the desk lamp into an arc, with hollow grooves in the center of the arc. A weighted iron ball rolls in the groove of the arc base of the desk lamp, and when the iron ball rolls into different positions in the groove, the illumination angle of the desk lamp light also varies. In this way, the behavior of adjusting the illumination angle of the lamp becomes very interesting.
