| 摘要 |
A submergible lamp for use or application of the photoperiod in the processes of smolting, feeding and optimum handling of the reproductive process of the salmon species, that has an energy-saving circuiting system, a better intensity of brightness and a structural design with means to make its installation easier, CHARACTERIZED in that said lamp consists of a semi-spherical casing (1) made of black polypropylene, with top side exit for the power cable (2) covered by a threaded stuffing box (3) through which the three-phase cable emerges, with an inner lining; on the surface, transversal to said semi-spherical casing (1), it has a tunnel (4), which permits the affixing and installation of the lamp; likewise it is surrounded by a peripheral ring made of black polypropylene (6) with flat top side and base walls (7) both of which have equidistant orifices (8) which allow for joining and affixing by means of screw bolts (9), with the orifices (10) of the central piece with a cylindrical cross section (11) equipped on the inside with a peripheral body or projection (12) that serves as support for the upper edge of the exterior body or glass cupola (13a), with the upper zone of that peripheral body or projection (12); in turn, the peripheral projection (12) has a central grooving (14) where an elastomer "O" ring (15) is placed that prevents water from entering the lamp; also, said lamp has another interior body or LED holder (16) made of plastic, equipped with 1120 Green LEDs, said interior body is placed inside the exterior body of glass (13a). |
