公开(公告)号：US10436394B2

公开(公告)日：2019-10-08

申请号：US16171280

申请日：2018-10-25

Applicant: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD

Inventor： Hong Xu ,  Chang Yang ,  Shauliang Chen ,  Wenjang Jiang ,  Wentao Yao

IPC: F21K9/275 ,  F21V29/76 ,  F21V29/89 ,  F21V5/04 ,  F21Y103/10 ,  F21Y115/10 ,  F21V3/02

Abstract: An LED tube lamp comprises a lamp tube, which includes a light transmissive portion, a reinforcing portion and an end cap; and an LED light assembly, which includes an LED light source and an LED light strip. The light transmissive portion is fixedly connected to the reinforcing portion. The reinforcing portion includes a plurality of bracing structures at endpoints. The bracing structure includes a combination of vertical ribs and horizontal ribs. The LED light strip abuts against the bracing structure, which guides the LED light assembly in place. The LED light assembly finds upright support by the reinforcing portion. The LED light source is thermally and electrically connected to the LED light strip. The end cap is attached to an end of the lamp tube. R15 is a ratio of an overall length of the reinforcing portion that shows itself on a circumference of a cross section of the lamp tube to an overall length of the light transmissive portion that shows itself on the circumference of the cross section of the lamp tube. R15 is a constant regardless of where the cross section finds itself on a longitudinal axis of the lamp tube. R15 is from 0.02 to 1.65.

公开(公告)号：US09982848B2

公开(公告)日：2018-05-29

申请号：US15058004

申请日：2016-03-01

Applicant: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

Inventor： Hong Xu ,  Chang Yang ,  Wentao Yoa

IPC: F21K99/00 ,  F21V21/34 ,  F21V3/04 ,  F21K9/275 ,  F21V25/04 ,  F21K9/27 ,  F21Y103/10 ,  F21Y115/10

CPC classification number: F21K9/275 ,  F21K9/27 ,  F21V3/062 ,  F21V25/04 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: An LED tube lamp includes a lamp tube, which includes a light transmissive portion, a reinforcing portion and an end cap, and an LED light assembly, which includes an LED light source and an LED light strip. The light transmissive portion is fixedly connected to the reinforcing portion. The reinforcing portion includes a platform and a bracing structure fixedly connected to the platform and holds the platform in place. The bracing structure is made from a material having a greater stiffness than the material from which the lamp tube is made. The LED light source is thermally and electrically connected to the LED light strip, which is in turn thermally connected to the reinforcing portion. The end cap is attached to an end of the lamp tube. The light transmissive portion and the reinforcing portion define a first line between them on a cross section of the lamp tube.

公开(公告)号：US20230324013A1

公开(公告)日：2023-10-12

申请号：US18204887

申请日：2023-06-01

Applicant: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

Inventor： Aiming Xiong ,  Wentao Yao ,  Hong Xu

IPC: F21K9/278 ,  F21K9/275 ,  F21K9/66 ,  F21V25/10 ,  F21V3/06 ,  H05B45/50 ,  H05B45/3578 ,  H05B45/3725 ,  H05B45/00 ,  H05B45/37 ,  H05B45/59

CPC classification number: F21K9/278 ,  F21K9/275 ,  F21K9/66 ,  F21V25/10 ,  F21V3/062 ,  F21Y2115/10 ,  H05B45/3578 ,  H05B45/3725 ,  H05B45/00 ,  H05B45/37 ,  H05B45/59 ,  H05B45/50

Abstract: An LED tube lamp comprises: a glass lamp tube; an LED light strip disposed inside the glass lamp tube and comprised a mounting region and a connecting region; an LED module comprised a plurality of LED light sources mounted on the mounting region; two first connecting pads arranged on the connecting region, each of the first connecting pads comprising a through hole therein; a fixing structure disposed inside the glass lamp tube and extending along the longitudinal direction of the glass lamp tube, the fixing structure comprising a first end fixedly connected to the inner circumferential surface of the glass lamp tube and a second end fixedly connected to the LED light strip; a circuit board separate from the light strip and soldered to the LED light strip via the two first connecting pads, and a solder be disposed on each of the first connecting pads and in the through hole of each first connecting pad and a power supply module. The power supply module comprises a first rectifying circuit; a filtering circuit coupled to the first rectifying circuit and a driving circuit coupled to the filtering circuit.