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公开(公告)号：US20200332965A1
公开(公告)日：2020-10-22
申请号：US16920422
申请日：2020-07-03
Inventor： Tao Jiang , Ming-bin Wang , Jun-Ren Chen , Ai-Ming Xiong , Feng Zou , Wei-Hong Xu , Jian Lu , Guang-Dong Wang
IPC: F21K9/278 , H05K1/18 , F21V15/015 , F21V23/02
Abstract: An LED tube lamp, comprising: a lamp tube; a first circuit board, disposed in the lamp tube, having a plurality of light sources mounted thereon; two lamp caps disposed at respective ends of the lamp tube; a power supply substantially disposed in one or both of the two lamp caps, the power supply having a second circuit board; and a connection structure having a third circuit board, the third circuit board for connecting the first circuit board to the second circuit board thereby connecting the light sources to the power supply.
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公开(公告)号：US11215328B2
公开(公告)日：2022-01-04
申请号：US17035615
申请日：2020-09-28
Inventor： Tao Jiang , Ming-bin Wang , Jun-Ren Chen , Ai-Ming Xiong , Feng Zou , Wei-Hong Xu , Jian Lu , Guang-Dong Wang
IPC: F21K9/278 , H05K1/18 , F21V15/015 , F21V23/02 , F21Y115/10 , F21Y103/10
Abstract: An LED tube lamp, comprising: a lamp tube; a first circuit board, disposed in the lamp tube, having a plurality of light sources mounted thereon; two lamp caps disposed at respective ends of the lamp tube; and a power supply substantially disposed in one or both of the two lamp caps, the power supply having a second circuit board, the second circuit board is electrically connected to the first circuit board. The lamp cap includes a body and an insulating portion, the insulating portion constitutes at least a part of an end of the lamp cap, the insulating portion has an inner side surface, and a slot is set on the inner side surface, the second circuit board is inserted into the slot for fastening.
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公开(公告)号：US10982822B2
公开(公告)日：2021-04-20
申请号：US16920422
申请日：2020-07-03
Inventor： Tao Jiang , Ming-bin Wang , Jun-Ren Chen , Ai-Ming Xiong , Feng Zou , Wei-Hong Xu , Jian Lu , Guang-Dong Wang
IPC: F21K9/278 , H05K1/18 , F21V15/015 , F21V23/02 , F21Y115/10 , F21Y103/10
Abstract: An LED tube lamp, comprising: a lamp tube; a first circuit board, disposed in the lamp tube, having a plurality of light sources mounted thereon; two lamp caps disposed at respective ends of the lamp tube; a power supply substantially disposed in one or both of the two lamp caps, the power supply having a second circuit board; and a connection structure having a third circuit board, the third circuit board for connecting the first circuit board to the second circuit board thereby connecting the light sources to the power supply.
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