A heat dissipating case for a liquid crystal display panel includes: a case provided with a space part therein and provided with a liquid crystal panel mounted to an upper surface of the case; a heat sink chassis mounting hole formed through a lower surface of the case, wherein a heat sink chassis is fitted into the heat sink chassis mounting hole; a base chassis provided on a lower part of the space part, the base chassis being provided with: an LED module attaching member mounted thereto; and the heat sink chassis mounted to a lower surface thereof; and an upper protruding part formed by protruding from an upper surface of the base chassis.