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. 27, 2021
Filed:
Dec. 21, 2020
Aputure Imaging Industries Co., Ltd., Shenzhen, CN;
Chongbo Huang, Shenzhen, CN;
APUTURE IMAGING INDUSTRIES CO., LTD., Shenzhen, CN;
Abstract
A light fixture includes a housing with a hollow inner cavity, and a first ventilation region and a second ventilation region are arranged on the housing; a heat sink disposed in the hollow inner cavity of the housing, wherein the heat sink includes a plurality of fins disposed side-by-side corresponding to the first ventilation region and the second ventilation region; and a blocking mechanism disposed between the heat sink and an inner wall of the housing to divide the hollow inner cavity into a first cavity and a second cavity. The plurality of fins are disposed in the first cavity, the first cavity and the second cavity are isolated from each other. A gap is formed between any two adjacent fins, and the first ventilation region the gap and the second ventilation region are communicating to form a channel. The light fixture has good heat dissipation and waterproof effects.