INTELLIGENT RANGE HOOD EQUIPPED WITH CLEANING ASSEMBLY

WIPO Patent Application WO/2022/094947

A1

An intelligent range hood equipped with a cleaning assembly includes: a fan frame (1), a range hood cover (2), a controller (3), a driving motor (4), a driving assembly (5), a lifting assembly, a cleaning assembly (8), and a grid plate (10). The range hood cover (2) is detachably arranged at the bottom of the fan frame (1). The driving motor (4), the driving assembly (5), and the lifting assembly are arranged in the fan frame (1). The controller (3) is wirelessly connected to the driving motor (4), and the driving assembly (5) is electrically connected to the driving motor (4). The lifting assembly comprises a lifting sliding rail (6) and a lifting rod (7), the lifting rod (7) being connected to the driving assembly (5). The cleaning assembly (8) is disposed at the bottom of the lifting rod (7), and the cleaning assembly (8) is electrically connected to the driving motor (4). The grid plate (10) is further provided with a grease filter grid (102). The intelligent range hood equipped with the cleaning assembly detects the ambient temperature by means of the controller (3), and controls, according to the driving assembly (5), the lifting assembly and the cleaning assembly (8) to clean the grease filter grid (102), thereby solving the problem due to the inability of the range hood to clean the grease filter grid (102) under the range hood.

XIE BAILING (CN)

PCT/CN2020/127213

May 12, 2022

November 06, 2020

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NANJING RUIXIANG INFORMATION TECH CO LTD (CN)

F24C15/20

CN110864340A	2020-03-06
CN205372696U	2016-07-06
CN111207430A	2020-05-29
CN107327886A	2017-11-07
CN107289485A	2017-10-24
EP0909576A1	1999-04-21

CHINABLE IP (CN)

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