INFRARED WIDE-ANGLE BALANCE RECEPTOR

The utility model relates to an infrared wide-angle balance receiving tube, which is composed of a mauve olive-shaped organic glass solid (1) via thermoplastic molding, wherein, one end of the central line of the solid is provided with a spherical infrared receiving surface (5) having certain radian, and the periphery of the spherical infrared receiving surface (5) is provided with a V-shaped annular groove (6). The inner wall of the groove and an outer surface of the solid (1) are covered with a light reflecting layer (7) and a protective layer (8). The periphery of the V-shaped annular groove (6) is provided with a circular infrared receiving surface (11). The receiving sensitivity and range of the balance receiving tube is enhanced greatly via the improvement of existing infrared receiving tubes, the infrared wide-angle balance receiving tube has easy production, and the infrared wide-angle balance receiving tube can be widely used for infrared remote control, radio ear phones and detection systems.