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1. (WO2018218809) INTELLIGENT GROUND CLEANING DEVICE

Pub. No.:    WO/2018/218809    International Application No.:    PCT/CN2017/101609
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Thu Sep 14 01:59:59 CEST 2017
IPC: A47L 11/24
G08B 13/18
Applicants: SHENZHEN DECHENG NETWORK TECHNOLOGY CO.,LTD
深圳市得城网络科技有限公司
Inventors: SUN, Yansheng
孙炎升
Title: INTELLIGENT GROUND CLEANING DEVICE
Abstract:
An intelligent ground cleaning device, comprising a robot body (1); walking wheels (2) for driving the robot body (1) to move are arranged on the bottom of the robot body (1); cleaning brushes (3) are further arranged on the bottom of the robot body (1); a rechargeable battery and a security alarm (93) are arranged in the robot body (1); a transparent water storage tank (4) is provided on the side surface of the robot body (1); water spray holes (5) are formed in the side surfaces and the bottom surface of the robot body (1); a water pump for spraying water in the water storage tank (4) from the water spray holes (5) is provided in the robot body (1); a hopper-shaped water feeding pipe (6) is provided at the top of the water storage tank (4); a cover (7) is connected to the top of the water feeding pipe (6); a plurality of ultrasonic distance sensors is arranged on the side surfaces of the robot body (1); the security alarm (93) is electrically connected to an infrared human body sensor (91); and a security mode change-over switch (92) is provided between the infrared human body sensor (91) and the security alarm (93). The intelligent ground cleaning device has rich product functions, facilitating usage of users.