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1. (WO2017157291) ANTI-STATIC VACUUM CLEANER

Pub. No.:    WO/2017/157291    International Application No.:    PCT/CN2017/076704
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Thu Mar 16 00:59:59 CET 2017
IPC: A47L 9/28
Applicants: ECOVACS ROBOTICS CO., LTD.
科沃斯机器人股份有限公司
Inventors: ZHOU, Dehua
周德化
ZHANG, Zhenhua
张振华
ZHU, Wenchao
朱文超
Title: ANTI-STATIC VACUUM CLEANER
Abstract:
An anti-static vacuum cleaner comprises a body (100), components of the body comprise a vacuuming portion, a main portion (500), and a dust container. The vacuuming portion is in communication with the dust container of the main portion, and a handle (110) is provided on the main portion. A battery pack (120) is provided within the main portion, and the battery pack supplies power to the anti-static vacuum cleaner via a power supply circuit (400). The components of the body at least form a static electricity-generating portion, the static electricity-generating portion is in electrical conduction with and connected to the handle by means of the power supply circuit, and there is no load between respective connection points of the static electricity-generating portion and the handle to the power supply circuit. The anti-static vacuum cleaner in the present invention enables static electricity removal by means of the power supply circuit of itself without adding an additional electrical path specifically for this purpose, thus reducing manufacturing costs, and achieving the purpose of static electricity removal.