Device for eliminating influence of induced electricity on signal lamp

The utility model discloses a device for eliminating the influence of induced electricity on a signal lamp, belongs to the electrical field, and solves the problem that the signal lamp of power supply and distribution equipment is lighted by mistake due to the influence of induced electricity. According to the utility model, the L end of the signal lamp is connected with a pair of voltage stabilizing diodes which are reversely connected in series, and the two ends of the voltage stabilizing diodes and the signal lamp are connected with non-polar capacitors in parallel. When the induced voltage flows through the L end, one of the two voltage stabilizing diodes which are connected in series reversely is in a forward conduction state and the other one is in a reverse cut-off state, and the induced electricity cannot reach the reverse breakdown voltage of the voltage stabilizing diodes, so that the signal lamp cannot be lightened by the induced voltage, and the signal lamp of the power supply and distribution equ