Portable environment-friendly deduster

The invention discloses a portable environment-friendly deduster, belonging to the technical field of environmental protection. The portable environment-friendly deduster comprises a dedusting case, wherein two sides of the dedusting case are connected with straps via connecting blocks; the left side of the dedusting case is fixedly connected with a controller; the front surface of the dedusting case is fixedly connected with a sponge cushion; the top of the dedusting case is fixedly communicated with a dust-absorbing flexible pipe; the end, far from a dust-absorbing box, of the dust-absorbingflexible pipe is communicated with a dust-absorbing port; the right side of the top of the dust-absorbing box is fixedly provided with indicating lamps; the controller is electrically connected withthe indicating lamp; the dust-absorbing box comprises a box body; and turbofans are inlaid in two sides of the box body. According to the portable environment-friendly deduster in the invention, through improvement of a detect