CHARGING BENCH FOR CHARGING OF INTERNAL BATTERY OF WIRELESS RADIO-CONTROLLED LIGHTS Russian patent published in 2020 - IPC B60Q1/30 F21L4/00 H02J7/00 H02J50/00 F21V21/08 

FIELD: stands; electrical engineering.

SUBSTANCE: invention relates to design of charging stand for charge of internal battery of wireless radio-controlled lamps. Test bench comprises a base on which a plurality of contact assemblies are installed to perform supply of charging current to contact outputs of wireless radio-controlled lamps, programmable charge controllers, AC / DC power supply for supply of electric power to programmable charge controllers from external power supply network. Number of programmable controllers corresponds to the number of contact units such that each programmable charging controller supplies charging current to only one corresponding contact unit. Each contact unit includes two electrically insulated contact pads, one of which is connected to the positive output of the programmable controller of charge, and the other – to the negative terminal. All contact pads are made of ferromagnetic material with electrically conductive coating.

EFFECT: enabling simultaneous charging of multiple batteries built into wireless lamps when they are placed on the bench with simultaneous obtaining universal contact charging unit, which combines the functions of the bracket and electric contacts.

10 cl, 4 dwg