Staubsammelbehälter sowie Selbstfahrende Reinigungsvorrichtung und System

Details

Veröffentlichungs-Nr.

EP4767898

Anmeldetag

8. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

A47L11/24

Abstract

The present disclosure provides a dust collection box and a self-propelled cleaning device and system. The dust collection box comprises: a first side wall provided with a collection opening; a second side wall, wherein the second side wall is arranged opposite the first side wall, and the second side wall is configured to enable collected objects to fall into the dust collection box under the action of gravity after the second side wall is impacted by the collected objects; and a third side wall provided with an air outlet, wherein an included angle between the third side wall and the first side wall is a first included angle, and the first included angle is greater than 90 degrees. In the dust collection box of the present disclosure, after garbage enters a dust collection cavity through the collection opening, the garbage continues to move straight forward due to inertia, then impacts the second side wall and directly settles at the bottom of the dust box under the action of gravity, and air is exhausted from a robot through the air outlet. The included angle between the first side wall and the third side wall is greater than 90 degrees and is an obtuse angle, and the impact point of the garbage on the third side wall can be at a certain distance from a filter screen, thereby avoiding the influence on the service life of the filter screen and the dust collection efficiency caused by the garbage adhering to the filter screen. (FIG. 6)

Anmelder

Firma

Beijing Roborock Technology Co., Ltd.

Land

🇨🇳 China

Fachgebiete