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:
Nov. 14, 2023
Filed:
Jul. 11, 2022
Shanghai Sansi Electronic Engineering Co. Ltd., Shanghai, CN;
Shanghai Sansi Technology Co. Ltd., Shanghai, CN;
Jiashan Sansi Optoelectronic Technology Co. Ltd., Zhejiang, CN;
Pujiang Sansi Optoelectronic Technology Co. Ltd., Zhejiang, CN;
Ming Chen, Shanghai, CN;
Xing Wen, Shanghai, CN;
Shan Li, Shanghai, CN;
Peng Wang, Shanghai, CN;
Xiaoliang He, Shanghai, CN;
SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD., Shanghai, CN;
SHANGHAI SANSI TECHNOLOGY CO. LTD., Shanghai, CN;
JIASHAN SANSI OPTOELECTRONIC TECHNOLOGY CO. LTD., Zhejiang, CN;
PUJIANG SANSI OPTOELECTRONIC TECHNOLOGY CO. LTD., Zhejiang, CN;
Abstract
A light-emitting device, including a shell assembly and a heat dissipation assembly. The heat dissipation assembly includes a first heat dissipation portion and a second heat dissipation portion. The first heat dissipation portion is connected with the second heat dissipation portion. The first heat dissipation portion is used to load a light source assembly, and a cavity space is formed when the second heat dissipation portion is covered by and communicated with the shell assembly. The second heat dissipation portion is provided with a first through-hole portion, and the shell assembly is provided with a second through-hole portion, the first through-hole portion and the second through-hole portion circulate a cooling medium to remove heat from the cavity space. Whether the light-emitting device is installed vertically, horizontally or at a certain inclination, a good heat dissipation effect can be achieved and the applicable scope can be greatly expanded.