Led assembly with heat dissipation structure
AssigneesFu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
InventorsSHI-SONG ZHENG, LI HE
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Abstract
An LED assembly includes a heat sink and a plurality of LED modules attached to the heat sink. The heat sink includes a heat conducting body and a plurality of fins extending from the heat conducting body. The heat conducting body has a middle flat portion and two sloped portions at two sides of the middle fat portion. Each sloped portion has a plurality of steps descending from the middle portion. The LED modules are thermally attached to the heat conducting body. Some of the LED modules are mounted on the middle flat portion and others are mounted on the steps of the sloped portions of the heat conducting body of the heat sink. The fins have distal ends cooperatively define a flat plane for the heat sink.
Claims17
An LED assembly comprising:
- a heat sink comprising a heat conducting body and a plurality of fins extending from the heat conducting body, the heat conducting body having two sloped portions at two sides thereof, and a plurality of LED modules thermally attached to the heat conducting body, wherein the LED modules on the sloped portions are oriented at an angle to other of the LED modules on the heat conducting body.
An LED assembly, comprising:
- a heat sink comprising a heat conducting body and a plurality of fins extending from the heat conducting body, and a plurality of LED modules thermally attached to the heat conducting body, wherein some of the LED modules are inclined relative to other of the LED modules, thereby broadening an illuminating angle of a lamp in which the LED assembly is used.
An LED assembly comprising:
- a heat sink having a middle flat portion, a pair of sloped portions extending from two opposite sides of the middle flat portion along opposite directions, and a plurality of fins extending from the flat portion and the sloped portions, wherein each sloped portion forming a plurality of steps descending from the middle flat portion;
- and
- a plurality of LED modules each having a printed circuit board and a plurality of LEDs mounted on the printed circuit board, wherein some of the LED modules are mounted on the middle flat portion and some of the LED modules are mounted on the steps of the each sloped portion.
Dependencies are inferred from the claim text.