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:
Feb. 15, 2022
Filed:
Mar. 09, 2020
Shenzhen Chenbei Technology Co., Ltd., Shenzhen, CN;
Other;
Abstract
A humidifier includes a base, a water tank, a water vaporizer, a fan, a printed circuit board, and a waterproof arrangement. The base has a receiving cavity and a vapor discharge outlet. The water tank is detachably attached on the base, and has a vapor discharge channel communicated with the vapor discharge outlet. The waterproof arrangement includes a water blocking assembly including a main blocking member and an actuating member. When the water tank is attached on the base, the water blocking assembly is driven to move away from the vapor discharge outlet. When the water tank is to detached from the base, the actuating member is driven to drive the water blocking assembly to fittedly cover the vapor discharge outlet so as to prevent water from entering the vapor discharge outlet.