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1. (WO2017152427) RADIATOR, LED MODULE, AND LAMP WITH LED MODULE

Pub. No.:    WO/2017/152427    International Application No.:    PCT/CN2016/076384
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Wed Mar 16 00:59:59 CET 2016
IPC: F21V 29/76
F21V 29/83
F21V 5/04
Applicants: GUANG DONG MASON TECHNOLOGIES CO., LTD
广东恒润光电有限公司
Inventors: LI, Zhijiang
李志江
HU, Liang
胡亮
ZHANG, Haiwei
张海卫
LIU, Xianbin
刘先斌
Title: RADIATOR, LED MODULE, AND LAMP WITH LED MODULE
Abstract:
Disclosed is a radiator, comprising a bottom plate (1) and radiating fins (2), with one end of the radiating fins (2) being arranged on the bottom plate (1), and the other end of the radiating fins (2) being arranged away from the bottom plate (1). The radiating fins (2) include more than two main radiating fins (21) and more than two auxiliary radiating fins (22), wherein the bottom plate (1) is separated into more than two separated regions by the more than two main radiating fins (21), the more than two auxiliary radiating fins (22) are respectively arranged in the separated regions, and the thickness of the main radiating fin (21) is greater than that of the auxiliary radiating fin (22). The radiator has a good heat dispersion effect, and is small in volume and light in weight.