Glass shelf device used for non-cable plug-and-play display rack

A glass shelf device used for a non-cable plug-and-play display rack comprises a shelf support and a glass exhibition stand located on the shelf support. An extruded piece is arranged in the shelf support, one side of the extruded piece is provided with an opening allowing the glass exhibition stand to be inserted therein, a position pole copper sheet connected with the anode of a power source is arranged above the opening, and a negative pole copper sheet connected with the cathode of the power source is arranged below the opening. Conductive printing ink is arranged on the upper surface of the glass exhibition stand and the lower surface of the glass exhibition stand in a silk-printing mode, an LED lamp connected with the positive pole copper sheet and the negative pole copper sheet through the conductive printing ink is arranged on one side of the glass exhibition stand. The glass shelf device used for the non-cable plug-and-play display rack is simple in structure and convenient to operate, realizes the p