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:
Jan. 05, 2021
Filed:
Feb. 27, 2019
Opple Lighting Co., Ltd., Shanghai, CN;
Cong Wang, Shanghai, CN;
Jian Zhu, Shanghai, CN;
Kai Wang, Shanghai, CN;
Guoping Zhang, Shanghai, CN;
Opple Lighting Co., Ltd., Shanghai, CN;
Abstract
The present disclosure provides a LED lighting device including a housing, a light source component, an optical lens that is located above the light source component and is configured to distribute light for the light source component, a reflector in contact with the optical lens, and a surface ring assembled on the reflector; and the housing, the light source component, the optical lens, the reflector, and the surface ring are sequentially arranged; the surface ring is fixed on the housing to delimit a receiving chamber, the light source component, the optical lens, the reflector are all located in the receiving chamber; LED light source particles are located a light source base plate included in the light source component; light of the LED light source particles sequentially passes through the optical lens and the reflector, and then emits through a light exit of the LED lighting device.