| 摘要 |
FIELD: electricity.SUBSTANCE: invention is related to light engineering, in particular to illumination devices and is intended for use in multipurpose household and industrial illuminators. The technical result lies in that a LED lamp contains a LED module made as the base with LEDs fixed in it, a light diffuser of spherical shape, a body having a shape of a rotary body and a radiator with longitudinal ribs placed inside it, a power supply unit connected to the LED module and a lamp-base. The body is made of dielectric plastic; it has an additional cavity in the centre, with longitudinal ribs and alternating windows between them at the lateral side. Between the longitudinal ribs and additional cavity there is a gap with installed radiator and longitudinal ribs matching the longitudinal ribs of the body; the power supply unit is installed in the additional cavity of the body.EFFECT: simplification of design and reduction of the LED lamp manufacturing costs with maintenance of its technical parameters.6 cl, 2 dwg |
