CHARGER WITH IMPROVED HEAT RADIATION AND THE MANUFACTURING METHOD THEREOF

摘要

Disclosed is a charger with an improved heat radiation function having the structure of preventing the excessive rise of a surface temperature by lowering the surface temperature. The charger with an improved heat radiation function according to an aspect of the present invention comprises: a printed circuit board; an inner case; a heat radiation member; an outer case; a cover; and a terminal part. The printed circuit board has circuit elements mounted thereon. The inner case is formed in the shape of a hollow barrel with both surfaces opened and has the printed circuit board arranged inside. The heat radiation member is formed to envelop the outer surface of the inner case and emits, to the outside, heat generated from the circuit elements of the printed circuit board. The outer case is formed to envelop the heat radiation member and includes one opened surface. The cover is assembled to the outer case to close the one opened surface of the outer case. The terminal part is combined with one surface of the outer case and is inserted into an electric outlet, thereby supplying electricity to the charger.