| 摘要 |
FIELD: medicine.SUBSTANCE: bactericidal lamp comprises a body with lamp cartridge holders, wherein single-ended U-shaped or H-shaped compact gas-discharge lamps connected to a start-control device of a power and control assembly are mounted. The power and control assembly comprises a network control unit and the power and control assembly. The network control unit is presented in the form of series connected a rotary switch with normally open contacts provided with a lock, an emergency push-button switch with normally closed contacts, a push-button switch with normally open contacts, and a start relay normally open contacts of which are connected in parallel to those of the push-button switch. The power and control assembly comprises a gas-discharge lamp reaction delay unit, which is connected to the network control unit, a gas-discharge lamp operation time unit, the start-control device, a gas-discharge lamp operation control sensor and an elapsed time counter of the gas-discharge lamp.EFFECT: higher reliability and safety of the bactericidal lamp operation.11 cl, 2 dwg |
