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公开(公告)号：USD817522S1
公开(公告)日：2018-05-08
申请号：US29580564
申请日：2016-10-11
设计人： Jin-Feng Xu , Yong-si Bi , Chang Yang
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公开(公告)号：US10161620B2
公开(公告)日：2018-12-25
申请号：US15499130
申请日：2017-04-27
发明人： Tao Jiang , Jin-Feng Xu
IPC分类号： F21V29/83 , F21K9/68 , F21K9/235 , F21K9/237 , F21V17/12 , F21K9/232 , F21Y105/18 , F21Y115/10 , F21Y103/33
摘要： A LED lamp includes LED modules. Each of the LED modules includes a heat sink body having a first terminal, a second terminal opposite to the first terminal, an airway having an opening at the second terminal, and a side hole on the side surface of the body. The side hole communicates with the corresponding airway. The LED modules are aligned to form concentric circles including an inner circle and an outer circle. The length between the first and the second terminals of each LED module at the inner circle is longer than that at the outer circle. Accordingly, heat generated by LEDs on the first terminals can be dissipated through the airways and the heat sink bodies.
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公开(公告)号：USD808548S1
公开(公告)日：2018-01-23
申请号：US29586968
申请日：2016-12-08
设计人： Jin-Feng Xu , Yong-si Bi , Chang Yang
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公开(公告)号：USD800928S1
公开(公告)日：2017-10-24
申请号：US29580175
申请日：2016-10-06
设计人： Jin-Feng Xu , Yong-si Bi , Chang Yang
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