SHIELD CASE HAVING HEAT SINK FOR ELECTRIC CIRCUITS FOR SHIELDING ELECTRIC CIRCUITS FROM EMI AND IMPROVING OVER-HEATING STATE THEREIN

摘要

PURPOSE: A shield case having a heat sink for electric circuits for shielding electric circuits from EMI and improving an overheating state therein is provided to improve an overheating state of the electric circuits within the shielding case by using the case as the heat sink. CONSTITUTION: A shielding case includes a frame(1) and a cover fixed on the frame in order to shield electric circuits from electromagnetic radiation. The shielding case includes a projecting element which is projected into the limited inside space of the shielding case in order to be connected to a heat source(7) installed within the shielding case. The shielding case has not openings. The projecting element is formed with a part of the frame or a part of the cover.