公开(公告)号：US11028983B2

公开(公告)日：2021-06-08

申请号：US16235187

申请日：2018-12-28

Applicant: XIAMEN ECO LIGHTING CO. LTD.

Inventor： Jinying Ye ,  Qiqing Yu

IPC: F21V23/04 ,  F21V7/04 ,  F21V29/70 ,  F21Y115/10 ,  F21S8/02 ,  F21Y113/13

Abstract: A LED downlight apparatus includes a light source plate, a heat sink, a reflective cup and a driver container. The reflective cup reflects light of the light source plate and the heat sink is arranged between the driver container and the light source plate.

公开(公告)号：US20190203893A1

公开(公告)日：2019-07-04

申请号：US16235187

申请日：2018-12-28

Applicant: XIAMEN ECO LIGHTING CO. LTD.

Inventor： Jinying Ye ,  Qiqing Yu

IPC: F21S8/02 ,  F21V23/04 ,  F21V29/70 ,  F21V7/04

CPC classification number: F21S8/024 ,  F21V7/04 ,  F21V23/0435 ,  F21V29/70 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: A LED downlight apparatus includes a light source plate, a heat sink, a reflective cup and a driver container. The reflective cup reflects light of the light source plate and the heat sink is arranged between the driver container and the light source plate.