Title:
ROLL SCREEN-TYPE AUXILIARY FILTER DEVICE FOR RANGE HOOD
Document Type and Number:
WIPO Patent Application WO/2024/090609
Kind Code:
A1
Abstract:
A roll screen-type auxiliary filter device for a range hood is disclosed. The disclosed roll screen-type auxiliary filter device for a range hood comprises: a body part including a coupling panel part separably coupled and mounted to one side of the lower surface of a range hood, and a first and a second rotation supporting part perpendicularly installed at opposite sides of the coupling panel part and configured to face each other while being spaced a predetermined interval from each other; a rotatable drum part rotatably installed between the first and the second rotation supporting part; a replaceable filter sheet roll which is replaceably mounted to the rotation drum part in such a manner that the rotation drum part is inserted thereinto, and is configured to rotate together with rotation of the rotation drum part to allow a filter sheet to be unwound therefrom and then cover a hood filter installed at the lower surface of the range hood, thereby pre-filtering oil components in suctioned air before the hood filter; and a filter fixing part separably coupled to the other side of the lower surface of the range hood and fixedly supporting the free end of the filter sheet to maintain a state where the filter sheet covers the hood filter.
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Inventors:
PARK SUNG HWAN (KR)
PARK JUNG HANG (KR)
PARK JUNG HANG (KR)
Application Number:
PCT/KR2022/016555
Publication Date:
May 02, 2024
Filing Date:
October 27, 2022
Export Citation:
Assignee:
TELEIOS CO LTD (KR)
International Classes:
F24C15/20; B01D46/20; B01D46/88; F24F7/06; F24F13/28
Foreign References:
| JP2011112245A | 2011-06-09 | |||
| KR101962730B1 | 2019-03-28 | |||
| JP2022506419A | 2022-01-17 | |||
| KR19990022552U | 1999-07-05 | |||
| JPH11296734A | 1999-10-29 | |||
| KR102062667B1 | 2020-02-11 | |||
| KR101240855B1 | 2013-03-07 |
Attorney, Agent or Firm:
JUNG, Chang Su (KR)
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