Abstract: A pet grooming device comprises a housing, a blade assembly, a motor, a switch, a rechargeable battery module, a hair suction duct; the hair suction duct is detachably disposed on the upper housing, the hair suction duct has an air inlet corresponding to the blade assembly; the housing has two strip-shaped slots arranged at a right side and a left side of a top of the housing, the housing has two strip-shaped ribs; and the hair suction duct has two extensions at the front end of the hair suction duct; each extension has a sliding groove at the inner wall of the extensions. The present invention also discloses a vacuum cleaner with the pet grooming device. The pet grooming device of the present invention is simple and reasonable in structure design, and easy to operate, assemble and disassemble.

Abstract: An electrostatic precipitation module includes a plurality of conductive precipitation electrode plates and a plurality of non-precipitation electrode plates. The plurality of precipitation electrode plates are interlacedly distributed along the length of a first connecting rib; the precipitation electrode plates are made from conductive plastic material by injection molding, and a metal conductor is embedded inside the first connecting rib by in-mold injection molding, so that a precipitation electrode plate module is formed; a non-precipitation electrode plate module is formed with a similar structure. After the precipitation electrode plate module and the non-precipitation electrode plate module are assembled, the precipitation electrode plates and the non-precipitation electrode plates form an electrostatic precipitation module.

Abstract: An electrostatic precipitation module includes a plurality of conductive precipitation electrode plates and a plurality of non-precipitation electrode plates. The plurality of precipitation electrode plates are interlacedly distributed along the length of the first connecting rib; the precipitation electrode plates 1 are made from conductive plastic material by injection molding, and the metal conductor is embedded inside the first connecting rib by in-mold injection molding, so that a precipitation electrode plate module 9 is formed; a non-precipitation electrode plate module is formed by the similar structure. After the precipitation electrode plate module 9 and the non-precipitation electrode plate module 14 are assembled relatively, the precipitation electrode plates 1 and the non-precipitation electrode plates 10 form an electrostatic precipitation module 15.