Title:
RANGE HOOD
Document Type and Number:
WIPO Patent Application WO/2023/226326
Kind Code:
A1
Abstract:
A range hood (100), comprising a housing (10), a fan (20), a lighting device (50), a purification assembly (30), a grease separation filter element (41), and an air filtration filter element (42). An air cavity (11) is formed in the housing (10), and the air cavity (11) is provided with an air inlet (113) and an air outlet (114) communicated with the air inlet (113). The lighting device (50) is mounted on the housing (10), the fan (20) and the purification assembly (30) are both provided in the air cavity (11), and the purification assembly (30) is located downstream of the air cavity (11). The grease separation filter element (41) and the air filtration filter element (42) are selectively mounted at the air inlet (113). When the grease separation filter element (41) is mounted at the air inlet (113), the range hood (100) can be used for absorbing oil smoke to separate grease in the oil smoke; when the air filtration filter element (42) is mounted at the air inlet (113), the range hood (100) can be used for filtering particulate matter such as dust in the air, so that the range hood (100) can achieve the purpose of filtering oil smoke or purifying air by replacing the filter element, and is convenient to use. Moreover, the range hood (100) also has the functions of lighting and deodorizing and sterilization, an integration effect is good, the functionality is strong, and the user experience is improved.
Inventors:
KANG ZUOTIAN (CN)
TANG HAIJIANG (CN)
LIANG HAISHENG (CN)
TANG HAIJIANG (CN)
LIANG HAISHENG (CN)
Application Number:
PCT/CN2022/132327
Publication Date:
November 30, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
GUANGDONG ARCAIR APPLIANCE CO LTD (CN)
International Classes:
F24C15/20; A61L9/015; A61L9/20
Foreign References:
| CN217559916U | 2022-10-11 | |||
| CN213178738U | 2021-05-11 | |||
| CN111811001A | 2020-10-23 | |||
| CN210107505U | 2020-02-21 | |||
| CN113959033A | 2022-01-21 | |||
| US20140079595A1 | 2014-03-20 |
Attorney, Agent or Firm:
PACIFIC CHINA PATENT AGENT CO., LTD. (CN)
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