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1. (WO2018157326) ULTRA-THIN LED LAMP

Pub. No.:    WO/2018/157326    International Application No.:    PCT/CN2017/075294
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Thu Mar 02 00:59:59 CET 2017
IPC: F21K 9/20
F21V 29/70
Applicants: ZOU, Zhengkang
邹正康
Inventors: ZOU, Zhengkang
邹正康
Title: ULTRA-THIN LED LAMP
Abstract:
An ultra-thin LED lamp, comprising a lamp cover (1), a lamp bead plate (4) provided with LED lamp beads (41), a heat-dissipation shell (5) having a heat-dissipation function, a power source plate (6) for driving the LED lamp beads (41), a base plate (7) and screws (3). A heat-conduction partition (51) is provided in the heat-dissipation shell (5); the heat-conduction partition (51) is formed integrally with the heat-dissipation shell (5); the lamp bead plate (4) and the power source plate (6) are respectively mounted on the front face (513) and the back face (514) of the heat-conduction partition (51); the lamp bead plate (4) is electrically connected to the power source plate (6); a connecting column (71) is provided on the base plate (7); the connecting column (71) passes through the power source plate (6) and the heat-conduction partition (51); and the screws (3) pass through the lamp bead plate (4) and are in threaded connection with the connecting column (71), so that the lamp bead plate (4) and the power source plate (6) are respectively fastened to the heat-conduction partition (51). The ultra-thin LED lamp has the characteristics of small thickness, high production efficiency, low manufacturing cost and good heat-dissipation performance.