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. 23, 2021
Filed:
Dec. 17, 2018
Applicant:
Opple Lighting Co., Ltd., Shanghai, CN;
Inventors:
Kun Bai, Shanghai, CN;
Hongbo Wang, Shanghai, CN;
Yisheng Xiao, Shanghai, CN;
Liang Cao, Shanghai, CN;
Assignee:
Opple Lighting Co., Ltd., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/83 (2015.01); F21S 8/08 (2006.01); F21K 9/232 (2016.01); F21V 29/503 (2015.01); F21V 23/00 (2015.01); F21V 29/506 (2015.01); F21Y 107/40 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 29/83 (2015.01); F21K 9/232 (2016.08); F21S 8/08 (2013.01); F21V 23/004 (2013.01); F21V 29/503 (2015.01); F21V 29/506 (2015.01); F21Y 2107/40 (2016.08); F21Y 2115/10 (2016.08);
Abstract
The present disclosure discloses a lighting device, including: a housing, an optical element connected with the housing, a receiving chamber formed by engaging the housing with the optical element, and a light source component and a driving power supply component both located in the receiving chamber. The lighting device further includes a passage located in the receiving chamber, the passage passes through the housing and the optical element, and an interior of the lighting device is communicated with an exterior of the lighting device by the passage.