The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 2022
Filed:
Sep. 25, 2019
Shenzhen Chenbei Technology Co., Ltd., Shenzhen, CN;
Shenzhen Chenbei Technology Co., Ltd., Guangdong, CN;
Abstract
A humidifier includes a base housing having a receiving cavity and an air outlet, a water tank having a vapor outlet, a vaporizing arrangement having a vaporizer and a fan, and a waterproof arrangement. The waterproof arrangement includes a blocking member movably mounted on the base housing to selectively move between an opened position and a closed position, wherein when the water tank is detached from the base housing, the blocking member is driven to block the air outlet so as to prevent water from passing through the air outlet, wherein when the water tank is attached on the base housing, the blocking member is driven to unblock the air outlet so as to allow air created by the fan to flow through the air outlet.