▎ 摘　　要

NOVELTY - The utility model relates to the technical field of ceramic tile, and claims a graphene electric floor heating ceramic tile with circuit butting protection device, comprising a limiting sleeve; the limiting sleeve is rectangular frame; the top of the limiting sleeve is fixedly mounted with a substrate; the substrate is rectangular plate shape; the size of the substrate is matched with the size of the limiting sleeve; the top of the substrate is fixedly mounted with a panel; in the utility model, the graphene electric floor heating ceramic tile with circuit butt-out protection device; because the contact area of the limiting sleeve and the substrate is small; when the substrate is crushed, the whole influence of the substrate to the limiting sleeve is low; at the same time, the substrate after crushing will extrude the corresponding position protection plate on the limiting sleeve; the protection spring limits the protection plate so that the debris is suspended above the protection sleeve, so as to avoid the damage caused by the pressure to the protection sleeve and the ground heating connection pipe in the protection sleeve; so as to avoid the damage of the floor heating pipe caused by the crushing of the ceramic tile so that the household circuit is short circuit; the ground conductive condition occurs.