LED COLUMN Russian patent published in 2022 - IPC F21S8/08 

FIELD: light engineering.

SUBSTANCE: invention relates to semiconductor light engineering, in particular to LED lamps; it can be used in landscape and architectural art lighting, industry, agriculture, other economic sectors. The claimed LED column contains a monolithic case, in an upper edge part of which through light-emitting slots are made, a LED unit located in the case, a lower part of the case. In this case, the upper part of the case is made open at the end, through light-emitting slots made along a perimeter of a profile of the upper edge part of the case are also drainage. At the same time, the LED unit made sealed contains a lens, LED, a pressing ring with an inner protrusion, in which a sealing rubber ring is installed, a transition plate, an aluminum profile with ribs for increasing a heat sink area, a brace for a power supply unit, a power supply unit, wherein a lower level of through light-emitting drainage slots is at a level of the transition plate. The LED unit is installed in the upper open part of the case with a deepening into an inner space of the case, walls of the upper edge part of which also perform a function of protection from a blinding effect. The reliable attachment of the LED column to the installed surface is performed by means of attachment of the lower part of the case of the LED column, depending on a type of the installed surface. The case and the LED unit can have different implementation options.

EFFECT: creation of a LED column providing directed lighting up on the required object, while creating the required optical lighting effect, provision of reduction in a blinding effect on a consumer in lighting, reduction in the impact of atmospheric precipitation on a structure of a LED unit, increase in the reliability of operation and ease of maintenance, provision of vandal-roof properties.

12 cl, 11 dwg