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:
Aug. 27, 2019
Filed:
May. 31, 2018
Shanghai Haifeng Electrical Lighting Co., Ltd, Shanghai, CN;
Jianhua Qi, Shanghai, CN;
Yuanfa Shi, Shanghai, CN;
SHANGHAI HAIFENG ELECTRICAL LIGHTING CO., LTD, Shanghai, CN;
Abstract
An embedded LED downlight disclosed herein includes a main housing and a junction box fixedly connected to each other, wherein the main housing is of cylindrical structure having an open end, a closed end and an accommodating space formed therein; a light transmission component is fixed to an opening at the open end; an LED light-emitting assembly and an IC constant-current power supply are disposed in the accommodating space; the closed end of the main housing is fixedly connected to the junction box; spring clips are hinged at symmetrical positions on an outer circumferential surface of the main housing close to the opening, respectively; and the main housing and the junction box are both made of flame-resistant plastic material at a fireproofing grade of 5VA. The embedded LED downlight is entirely made of flame-resistant plastic material at a fireproofing grade of 5VA, and thus the lamp not only has a more compact overall structure and a less weight, but also is more convenience in installation and disassembly. Moreover, the embedded LED downlight disclosed herein has simple production process, high production efficiency and low material consumption, and further may be manufactured by injection molding, thereby reducing the production cost of the product.