Title:
WATER-LEAKAGE PREVENTION UPPER WATER FEEDING HUMIDIFIER
Document Type and Number:
WIPO Patent Application WO/2020/051724
Kind Code:
A1
Abstract:
A water-leakage prevention upper water feeding humidifier, comprising a base (1) and a water tank (3). The base (1) is provided with a sink (12); the sink (12) is provided with an atomizer; a leakage prevention cover (21) is provided between the base (1) and the water tank (3); the leakage prevention cover (21) is provided above the sink (12) and sealedly connected to the periphery of an opening (13) of the sink (12) by means of a first sealing member (15); the leakage prevention cover (21) is provided with a water passing opening (24); a drain hole (31) is provided at the bottom of the water tank (3); one end of the water passing opening (24) is sealedly connected to the drain hole (31) by means of a second sealing member (25), and the other end is communicated with the sink (12). Providing the leakage prevention cover (21) between the water tank (3) and the base (1) can effectively prevent rise of the water level in the sink when a water level control means in the drain hole (31) fails, and water would not flow outwards.
More Like This:
| WO/2021/205913 | HUMIDIFIER |
| JPH05346250 | HUMIDIFIER OF NATURAL VAPORIZATION |
Inventors:
CAI JINGBO (CN)
YANG XIONG (CN)
YANG XIONG (CN)
Application Number:
PCT/CN2018/000334
Publication Date:
March 19, 2020
Filing Date:
September 20, 2018
Export Citation:
Assignee:
FOSHAN JINXINGHUI ELECTRICAL APPLIANCE CO LTD (CN)
International Classes:
F24F6/00; F24F6/12
Foreign References:
| CN107421045A | 2017-12-01 | |||
| CN107421045A | 2017-12-01 | |||
| CN108253572A | 2018-07-06 | |||
| US20150021795A1 | 2015-01-22 | |||
| CN103868212A | 2014-06-18 | |||
| CN207019226U | 2018-02-16 | |||
| CN201954698U | 2011-08-31 |
Attorney, Agent or Firm:
BEIJING GOLDEN BRIDGE IP AGENCY CO., LTD. (CN)
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