Patent ID: 9155906
Filing Date: 2015-10-13
Classification: A61N

Abstract:
1. An LED therapeutic apparatus having a thermal radiation function comprising: a body portion formed of a light-weight resin material into a rectangular housing; a printed circuit board including a plurality of LEDs having different emission colors mounted linearly in a plurality of rows at required intervals; a thermal radiating plate provided with a plurality of thermal radiating studs formed of a light-weight thermally conductive material; and a transparent plate mounted in an opening portion of the body portion, wherein: the thermal radiating plate is mounted so as to be in direct and tight contact with an interior surface of the body portion, the printed circuit board is mounted so as to be in direct and tight contact with the thermal radiating studs of the thermal radiating plate, in such a manner that the printed circuit board and the thermal radiating plate are integrated with the thermal radiating studs such that heat generated by the plurality of LEDs is conducted to the thermal radiating plate via the thermal radiating studs, and the plurality of LEDs having different emission colors are disposed in two rows of blue light-emitting LEDs on both side portions of the printed circuit board, and one row of white light-emitting LEDs in a center portion of the printed circuit board.