Mining lamp with lamp holder convenient to replace

The mining lamp comprises a lamp frame and the lamp holder, a limiting groove is formed in the outer surface of the lamp holder, an installation frame is fixedly installed on the right surface of the lamp frame, an electric connection groove is formed in the lower surface of the lamp frame, installation grooves are symmetrically formed in the outer surface of the lamp frame, and movable rods are rotationally installed in the installation grooves. Arc-shaped clamps are fixedly mounted on the inner side surfaces of the movable rods, the arc-shaped clamps are mounted in the limiting grooves in a clamped mode, telescopic rods and springs are fixedly mounted between the inner side surfaces of the movable rods and the corresponding mounting grooves, fixing blocks are fixedly mounted on the outer surface of the lamp frame, and a lampshade is mounted on the outer surface of each fixing block in an up-down sliding mode; according to the lamp holder capable of being rapidly limited or rapidly released from limiting, th