MODULAR LED LAMP Russian patent published in 2013 - IPC F21S8/00 

FIELD: electricity.

SUBSTANCE: modular LED lamp consists of a light-transparent dome including diffuser 1, side walls 2 connected to its as one piece 2 and along external perimetre of which there made is smooth edge 11, the thickness of which is smaller than side walls and forms projection 13 with external surface of side walls 2, and attachment posts 3 with square holes 4, which are located along internal perimetre of the dome and connected to it as one piece. Height of fastening posts 3 is lower than height of side walls 2 with smooth edges 11. On inner surface of rear light-nontransparent wall 5 there arranged are LED light sources 7, along perimetre of rear light-nontransparent wall 5 there made coaxially to holes 4 are holes 6. Along the perimetre of rear light-nontransparent wall 5 there made is chute 8; besides, height of external wall 9 of chute 8 is larger than height of smooth edge 11 with projection 13. Seal 12 is arranged inside chute 8.

EFFECT: improving dust and moisture protection and reliability.

11 cl, 7 dwg