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:
Mar. 29, 2022
Filed:
Mar. 25, 2016
Lg Electronics Inc., Seoul, KR;
Jonghyun Seo, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A vacuum cleaner is provided. The vacuum cleaner may include a cleaner body having a suction head that communicates with the cleaner body and a suction motor assembly to generate a suction force. The suction motor assembly may include a motor, a motor housing having a chamber to accommodate the motor, a housing cover configured to cover the motor housing and provided with an air inlet, a circuit board provided at an outside of the motor chamber and having at least one heat generating component installed thereupon, and a heat sink provided at the chamber and in contact with the at least one heat generating component. An installation part to install the circuit board may be provided at the motor housing.