SELF-CONTAINED ILLUMINATION DEVICE Russian patent published in 2019 - IPC F21S9/04 

FIELD: power engineering.

SUBSTANCE: invention relates to the field of power engineering, namely, to the self-contained illumination devices. Self-contained illumination device includes hollow support, in which upper part a lighting source and deflector are mounted; at the bottom openings are formed for the air entrance to the support, and inside the support the technological equipment is located, including through the shaft connected to the electric generator impeller, and the illumination device control unit. According to the invention, the technological equipment is located in the removable cartridge for its installation inside the support. Technological equipment also includes heating unit, made in the form of mounted in radiators heating elements, located in the cartridge lower part and its upper part above the impeller. Impeller is made composite, has mounted on the electric generator shaft propeller and additional blades, rigidly mounted on the cartridge inner wall at an angle opposite to the propeller blades installation angle, above and below the propeller. Air into the support inlet opening is made in the form of the annular gap formed between the support lower end and the base, on which the support is fixed.

EFFECT: technical result is increase in the device stability and reduction of labor costs for its maintenance.

14 cl, 7 dwg