Fire-fighting emergency lighting lamp with power failure prevention function

The fire-fighting emergency lighting lamp comprises a box body, a high-temperature-resistant layer is fixedly connected to the interior of the box body, a fixed box is fixedly connected to the bottom of the inner wall of the high-temperature-resistant layer, a standby power source is arranged in the fixed box, and a clamping groove is formed in the side edge of the bottom of the fixed box. A clamping block is clamped to the surface of the clamping groove, a connecting plate is fixedly connected to the side edge of the top of the fixing box, a fixing shaft is fixedly connected to the opposite side of the connecting plate, and electric telescopic rods are fixedly connected to the left side and the right side of the fixing box. The electric telescopic rod, the sliding column, the spring, the sliding sleeve, the pressing plate, the induction plate and the like are utilized, when power is cut off, the electric telescopic rod descends, the pressing plate and the induction plate are separated, ...