Dust collector of intelligent floor sweeping and dust collecting device

The invention discloses a dust collector of an intelligent floor sweeping and dust collecting device, and relates to the field of floor sweeping robots, the dust collector comprises a dust collector body, four groups of infrared emission lamps, a virtual wall signal lamp, a dust collector charging elastic sheet and a dust collecting assembly, the infrared emission lamps and the virtual wall signal lamp are arranged on the side surface of the dust collector body, the dust collector charging elastic piece is arranged at the bottom of the dust collector body, the dust collecting assembly is arranged in the dust collector body, the dust collector charging elastic piece makes contact with a host charging elastic piece, the dust collecting assembly abuts against the dust box assembly, and a communication receiving lamp is arranged at the bottom of the dust collector body. A bar code or a black and white code is not needed on the dust collector, the sweeping robot can be automatically charged, the sweeping robot can