LED LAMP Russian patent published in 2017 - IPC F21S8/10 B60Q1/04 

FIELD: lighting.

SUBSTANCE: LED lamp contains a base (1), a power source (2) and a housing (3) with printed circuit boards (9). The base is made with a smooth cylindrical body (5) and a flat washer (6) fixed to the base housing perpendicular to axis O of lamp rotation. A locking recess (7) in the form of a semicircle is made on the edge of the base flat washer (6). The lamp housing (3) is made in the form of a cylinder, with five faces of a regular hexagonal prism made on the part of the outer surface. One printed circuit board (9) with an LED (10) is fixed on each face of the housing. The lamp housing (3) is connected to the base (1) in a position in which the third (8) of the five faces of the lamp housing is located opposite the locking recess (7) in the base flat washer. Printed circuit boards (9) with LEDs (10) are fixed to the faces of the lamp housing (3) in a position in which all LEDs are located in the same plane B perpendicular to the lamp rotation axis. When the lamp is installed in the headlight, plane B of LEDs arrangement coincides with focal plane B of the headlight parabolic reflector (13).

EFFECT: technical means array expansion.

3 cl, 3 dwg