Led lamp with heat sink
AssigneesFu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
InventorSHI-SONG ZHENG
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Abstract
An LED lamp includes a plurality of LED modules, a heat absorbing member, a heat sink and an envelope. The heat absorbing member comprises a plurality of inclined top boards oriented toward different directions and a plurality of horizontal bottom boards located below and connecting with corresponding top boards. A plurality of air passages is defined between the top board and the bottom board. Each of the LED modules is attached on a corresponding top board. The heat sink thermally contacts the heat absorbing member. The envelope is mounted on the heat sink and engages with the heat sink to enclose the heat absorbing member and LED modules therein.
Claims17
An LED lamp comprising:
- a plurality of LED modules;
- a heat absorbing member comprising a plurality of heat absorbing portions, each of the heat absorbing portions comprising an inclined top board and a horizontal bottom board, the LED modules being attached on the top boards, respectively, a plurality of air passages being defined between the top board and the bottom board, the top boards being oriented toward different lateral directions;
- a heat sink thermally contacting the heat absorbing member;
- and
- an envelope being mounted on the heat sink and engaging with the heat sink to enclose the heat absorbing member and the LED modules therein.
An LED lamp comprising:
- a plurality of LED modules;
- a heat absorbing member comprising a plurality of inclined top boards oriented toward different lateral directions and a plurality of bottom boards being opposite to corresponding top boards, each of the LED modules being attached on the top board;
- a heat sink thermally contacting the heat absorbing member;
- and
- an envelope being mounted on the heat sink and engaging with the heat sink to enclose the heat absorbing member and the LED modules therein.
Dependencies are inferred from the claim text.