Abstract: A vacuum cleaner that works by triggering a vibration sensor, comprising a housing, the housing is provided with an inlet and an outlet, the inlet is arranged at a bottom of the housing, a motor and a dust bin are arranged in the housing, the motor comprises a suction port and an exhaust port, the inlet is connected to the dust bin, the dust bin is connected to the motor, the exhaust port is connected to the outlet; the housing is also provided with a first sensor, the first sensor is configured to detect whether there is garbage swept near the vacuum cleaner. The spring-type vibration sensor is closely attached to the vacuum cleaner's housing, achieving both anti-interference and sensitivity. The invention adopts the design that the direction of the spring's expansion and contraction for detecting sensitivity is aligned with the movement direction of the cleaning tool.

Abstract: Provided are a filter cleaning apparatus and a filter cleaning system. The filter cleaning apparatus includes a shielding body, and at least one cleaning strip is arranged on an inner wall of the shielding body, a dust collection connector is arranged on the shielding body, one end of the dust collection connector is communicated with a dust collection apparatus, and the other end of the dust collection connector is communicated with a cavity in the shielding body. By arranging a dust collection connector on the filter cleaning apparatus, when the filter is cleaned, the dirt may be sucked into the dust collection apparatus in real time by the dust collection connector.

Abstract: Provided are a filter cleaning apparatus and a filter cleaning system. The filter cleaning apparatus includes a shielding body, and at least one cleaning strip is arranged on an inner wall of the shielding body, a dust collection connector is arranged on the shielding body, one end of the dust collection connector is communicated with a dust collection apparatus, and the other end of the dust collection connector is communicated with a cavity in the shielding body. By arranging a dust collection connector on the filter cleaning apparatus, when the filter is cleaned, the dirt may be sucked into the dust collection apparatus in real time by the dust collection connector.