LED LAMP Russian patent published in 2017 - IPC F21V29/70 H01L33/64 

FIELD: lighting.

SUBSTANCE: LED lamp can be used for indoor and outdoor main and decorative lighting. The lamp has a radiator casing consisting of two plates contacting the horizontal sections 6 with a heat sink base 3 from two different sides. In the center of the plate closest to the LED 4 there is an opening 5 for placing the LED on the heat sink base. The plates are bent by bending to form radial corrugations from the boundary 7 of the horizontal section to the outer edge 8 of the plate so that the corrugations are at an angle to the horizontal. Along the upper ribs 9, the ripple at the border 7 of the horizontal portion of the plate has a longitudinal hole 12. The horizontal plate portion 6 and the heat sink base 3 may be in the form of a circle, a square, a rectangle, an ellipse, a hexagon, an octagon. The initial blank of the radiator plate can have the form of a circle, a square, a rectangle, an ellipse, a hexagon, an octagon.

EFFECT: increase in the efficiency of the heat sink of the plates and the radiator as a whole, the creation of a luminaire combining the simplicity of the design with a high degree of unification for the various versions and power of the luminaire.

3 cl, 7 dwg