Cleaning device and cleaning system

Abstract

This disclosure provides a cleaning device and a cleaning system, relating to the field of smart home technology. The cleaning device includes: a device body, a cleaning module, a lifting module, and a robotic arm module. The cleaning module is rotatably connected to the device body via an arm. The lifting module is mounted on the device body and configured to drive the cleaning module to move up and down relative to the device body in the height direction via the arm. The robotic arm module is mounted on the device body. In the height direction, the orthographic projection of the robotic arm module at least partially overlaps with the orthographic projection of the arm, thereby improving the compactness of the internal structure of the cleaning device.