Suction inlet body of electric dust collector and electric dust collector provided with suction inlet body

The suction inlet body of an electric dust collector comprises a suction inlet main body which comprises a bottom part opposite to the ground and a suction inlet arranged on the bottom part, and can suck dust on the ground from the suction inlet while moving back and forth along the ground, the suction inlet body of the electric dust collector is characterized in that a comb tooth part with a plurality of teeth is arranged when viewed from the bottom side, and the comb tooth part protrudes backwards from the front position of the suction inlet, so that the comb tooth part is overlapped with the suction inlet. 电动吸尘器的吸入口体包括：吸入口主体，包括与地面对面的底部以及设置在所述底部的吸入口，所述吸入口主体一边沿着地面在前后方向移动，一边从所述吸入口能够吸引地面上的尘灰，所述电动吸尘器的吸入口体特征在于：从所述底部侧观察，设置有具有多个齿的梳齿部，所述梳齿部从所述吸入口的前方位置向后方突出，使得所述梳齿部与所述吸入口重叠。