ROTARY SWITCH DESK LAMP

The utility model relates to a rotary switch desk lamp, which is composed of a support post installed on a lamp holder, a square metal sliding block which can move rotatablely on the metal of the support post and an insulating screw segment, and a lamp shade which can be divided into spaces. The center of the lamp shade is an insulating cardboard drum cavity. The drum cavity is clamped on the square metal sliding block. Each space is provided with bulbs which are respectively connected with elastic contacts on the wall of the drum cavity and the metal hemispheres on the top of the support post. A rotary lamp shade can orderly touch switch contacts of each lamp to cause the lamp to be turned on. The utility model has the advantages of novel structure, beautiful appearance, and comparatively strong practicality and ornamental performance.