LIGHT SOURCE MODULE AND LIGHT-EMITTING DEVICE Russian patent published in 2016 - IPC F21S4/00 F21S2/00 G02F1/13357 F21V7/08 

FIELD: electricity.

SUBSTANCE: invention is referred to light source module and light-emitting device that comprises multitude of the above light source modules. Light-emitting device (3a-c; 23; 26; 33a-c) comprises multitude of light sources (12a-e; 27a-h) assembled at least in the first and second columns (18a-b; 28a-c) placed side by side and passing along the first direction of expansion (x₁) of the light-emitting module (3a-c; 23; 26; 33a-c); and multitude of pairs (13a-b, 14a-b, 15a-b, 16a-b 17a-b) of connecting terminals, each of them is coupled electrically to the respective pair of light sources (3a-c; 23; 26; 33a-c) in order to ensure delivery of electric energy. Each pair (13a-b, 14a-b, 15a-b, 16a-b, 17a-b) of connecting terminals have the first connecting terminal (13a, 14a, 15a, 16a, 17a) and the second connecting terminal (13b, 14b, 15b, 16b, 17b), which are placed at opposite sides of light-emitting module (3a-c; 23; 26; 33a-c). Light sources (12a-e; 27a-h) are laid in preset sequence of light sources along the first direction of extension (X₁) of light-emitting module (3a-c; 23; 26; 33a-c), and pairs (13a-b, 14a-b, 15a-b, 16a-b 17a-b) of connecting terminals coupled electrically to the respective light sources (12a-e; 27a-h) are laid in preset sequence of light sources along the first direction of extension (x₁) of the light-emitting module so that ratio between illuminated area and total area of the light-emitting module is more than 25%.

EFFECT: improved density of packing, easy mounting, improved heat dissipation, increase brightness, reduced costs.

15 cl, 5 dwg