Lifting adjusting type atomic absorption cover

The utility model relates to the technical field of atomic absorption covers, in particular to a lifting adjusting type atomic absorption cover which comprises a cover body, a lifting seat, a mounting seat, a corrugated pipe and a conveying pipe, the cover body is integrally arranged to be of a prismatic table structure, and the top of the cover body is connected with the lifting seat; the mounting seat is fixedly arranged, and the mounting seat is connected with the lifting seat through a telescopic assembly; the bottom end of the corrugated pipe is connected with the connecting block, and the top end of the corrugated pipe is connected with the lower part of the mounting seat; the telescopic assembly comprises a telescopic rod and a sleeve, the telescopic rod is in butt joint with the sleeve, the bottom end of the telescopic rod is connected with the connecting block, and the top end of the sleeve is connected with the mounting base; the conveying pipe is connected with the mounting seat, and the conveying