LIGHT UNIT Russian patent published in 2022 - IPC F21S8/08 

FIELD: lighting.

SUBSTANCE: invention relates to lighting apparatuses and can be applied to illuminate streets, squares, water spaces, in illumination of areas during emergency situations by rescue services or police services, if there is a need to urgently assemble checkpoints, illuminate the investigation area, as well as during outdoor recreation, in case of an emergency car stop at night on the road and during car repair, for advertising purposes, since the invention provides a possibility of attaching advertising materials onto the inflatable part thereof and attract the attention of consumers. The claimed lighting unit comprises a base with a cover whereon a flexible support is secured, made of a flexible airtight transparent shell, a LED light source, a source of air injection into the shell, power supply sources, starting equipment, a connector for connecting a 220V power supply source and a connector for connecting a 12V power supply source, located in the base. The light unit comprises an accumulator block, and the connector for 220V power supply connection is coupled with the LED light source and the air injection source through a power supply converting the 220V alternate current mains voltage into a 12V direct rectified current. The power supply coupled with the 220 V power supply connector, as well as the connector for connecting the 12 V power supply source and the accumulator block are therein connected with the starting equipment through a power distribution apparatus.

EFFECT: increase in the reliability, autonomy and convenience of operation of the light unit.

10 cl, 4 dwg