Title:
RANGE HOOD AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/167397
Kind Code:
A1
Abstract:
A range hood according to one disclosed aspect comprises: a first case including a first inlet provided in the bottom surface thereof, and a damper provided on the top surface thereof; a second case which is disposed on the first case so as to form a space in which a fan module is provided, and which includes a second inlet provided in the side surface thereof; a first sensor which is provided inside the second case and which detects contaminants; a second sensor which is provided above the first sensor and which detects contaminants; and a controller for controlling the output of the fan module and the opening/closing of the damper on the basis of data on contaminant concentrations obtained from the first sensor and the second sensor.
Inventors:
LEE SANGJIN (KR)
KIM SANGJIN (KR)
OH CHANGHOON (KR)
KIM SANGJIN (KR)
OH CHANGHOON (KR)
Application Number:
PCT/KR2022/020175
Publication Date:
September 07, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F24C15/20; F24F7/06; F24F11/00; F24F13/10; F24F110/50
Foreign References:
| KR102159103B1 | 2020-09-23 | |||
| KR100845577B1 | 2008-07-10 | |||
| KR20180081343A | 2018-07-16 | |||
| KR20200077457A | 2020-06-30 | |||
| US20100297928A1 | 2010-11-25 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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