Invention Application
- Patent Title: RANGE HOOD
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Application No.: US17727900Application Date: 2022-04-25
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Publication No.: US20220381446A1Publication Date: 2022-12-01
- Inventor: Nokhaeng LEE , Jeawon LEE , Jeonghoon KANG , Minsung KIM , Sung HAN , Kwanwoo HONG
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2021-0067131 20210525,KR10-2021-0090095 20210702
- Main IPC: F24C15/20
- IPC: F24C15/20 ; H04R1/02 ; H04R1/40 ; H04R3/12

Abstract:
Disclosed herein is a range hood having improved sound characteristics by improving a structure thereof. The range hood includes a case including an inlet through which air is introduced, and a fan module arranged inside the case to suck air through the inlet. The fan module includes a fan configured to move air by rotating, a motor configured to supply a driving force to rotate the fan, a fan frame provided to accommodate the fan and the motor therein, the fan frame including a fan inlet and a fan outlet, and a sound generating member provided to generate a sound of a predetermined frequency band when in contact with the air discharged through the fan outlet.
Information query