LED lamp with a cover and a heat sink
AssigneesFu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
InventorsChung-Yuan Huang, Jer-Haur Kuo, Xin-Xiang Zha, Ye-Fei Yu
Life of this patent
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Abstract
An LED lamp (100) includes a frame (12), at least one LED module (20), a heat sink (32) and a cover (50). The LED module has a plurality of LEDs (220). The heat sink is mounted on the frame. The at least one LED module is attached to a bottom of the heat sink, whereby heat generated by the LEDs can be dissipated by the heat sink. A heat pipe (35) interconnects the heat sink and the cover. Thus, the heat generated by the LEDs can also be dissipated by the cover via the heat pipe. The cover is secured so as to shield a top portion of the heat sink and space from the top portion of the heat sink.
Claims16
An LED lamp comprising:
- a frame;
- at least one LED module having a plurality of LEDs;
- a heat sink on which the at least one LED module is attached, the heat sink being mounted on the frame;
- at least a heat pipe;
- and
- a cover;
- wherein
- two ends of the at least a heat pipe are respectively connected to the heat sink and the cover, the cover shields a top portion of the heat sink and spaces from the top portion of the heat sink.
A street lamp comprising:
- a lamp post;
- and
- an LED lamp connecting to the lamp post and comprising:
- a plurality of LEDs for generating light;
- a heat sink on which the LEDs are attached;
- a plurality of heat pipes;
- and
- a cover;
- wherein
- two ends of each of the heat pipes are respectively connected to the heat sink and the cover so as to make the cover shield a top portion of the heat sink and the cover is spaced from the top portion of the heat sink.
Dependencies are inferred from the claim text.