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:
Jul. 02, 2024
Filed:
Nov. 29, 2021
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Hansang Kim, Gyeonggi-do, KR;
Yongsuk Kwak, Gyeonggi-do, KR;
Eungkyu Park, Gyeonggi-do, KR;
Dongyeop Lee, Gyeonggi-do, KR;
Changhoon Im, Gyeonggi-do, KR;
Kwangil Kim, Gyeonggi-do, KR;
Hwagyu Song, Gyeonggi-do, KR;
Jin You, Gyeonggi-do, KR;
Sungcheol Lee, Gyeonggi-do, KR;
Hyounggil Choi, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
According to an embodiment of the disclosure, a motor assembly may include a stator including a coil; a rotor accommodated inside the stator and configured to rotate; first and second housings coupled to first and second sides of the stator; an impeller disposed in a first direction of the first housing and configured to rotate together with the rotor by being coupled to one side of the rotor; a cover having an opening through which air is introduced by rotation of the impeller, and configured to protect the impeller; and a heat dissipation member surrounding at least a portion of an outer surface of the stator and configured to reduce heat generated in the motor assembly as the rotor rotates. Therefore, it is possible to minimize vibration caused by the rotation of the motor, thereby reduce noise, and lower heat generated inside the motor. Other various embodiments are possible.