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公开(公告)号：USD1049455S1
公开(公告)日：2024-10-29
申请号：US29841897
申请日：2022-06-09
设计人： Mingbin Wang , Zecheng Jing
摘要： FIG. 1 is a front, perspective view of a lighting fixture showing our new design;
FIG. 2 is a front view of the lighting fixture;
FIG. 3 is a rear view of the lighting fixture;
FIG. 4 is a left side view of the lighting fixture;
FIG. 5 is a right side view of the lighting fixture;
FIG. 6 is a top plan view of the lighting fixture; and,
FIG. 7 is a bottom plan view of the lighting fixture.
The broken lines in the drawing depict portions of the lighting fixture and form no part of the claimed design.-
公开(公告)号：USD1048473S1
公开(公告)日：2024-10-22
申请号：US29889489
申请日：2023-04-13
设计人： Liang Chen , Yufeng Zhang
摘要： FIG. 1 is a front, perspective view of the embodiment of a light bulb showing our new design;
FIG. 2 is a front view of the embodiment of a light bulb;
FIG. 3 is a rear view of the embodiment of a light bulb;
FIG. 4 is a left-side view of the embodiment of a light bulb;
FIG. 5 is a right-side view of the embodiment of a light bulb;
FIG. 6 is a top plan view of the embodiment of a light bulb; and,
FIG. 7 is a bottom plan view of the embodiment of a light bulb.
The broken lines in the drawing depict portions of the light bulb that form no part of the claimed design.-
公开(公告)号：US12092272B2
公开(公告)日：2024-09-17
申请号：US18204887
申请日：2023-06-01
发明人： Aiming Xiong , Wentao Yao , Hong Xu
IPC分类号： F21K9/278 , F21K9/275 , F21K9/66 , F21V3/06 , F21V25/10 , F21Y103/10 , F21Y115/10 , H05B45/00 , H05B45/345 , H05B45/3578 , H05B45/36 , H05B45/37 , H05B45/3725 , H05B45/50 , H05B45/59
CPC分类号： F21K9/278 , F21K9/275 , F21K9/66 , F21V3/062 , F21V25/10 , H05B45/00 , H05B45/3578 , H05B45/37 , H05B45/3725 , H05B45/50 , H05B45/59 , F21Y2103/10 , F21Y2115/10 , H05B45/345 , H05B45/36
摘要： 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.
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公开(公告)号：US12060455B2
公开(公告)日：2024-08-13
申请号：US17220104
申请日：2021-04-01
发明人： Yukihiro Saito , Hayato Unagiike
IPC分类号： H01L33/56 , C08G73/10 , C08G77/455 , C08L79/08 , C08L83/10
CPC分类号： C08G73/106 , C08G77/455 , C08L79/08 , C08L83/10
摘要： The present disclosure discloses an LED filament, comprising a plurality of LED chips; at least two electrodes, each of the at least two electrodes is connected to at least one of the plurality of LED chips; and a light conversion layer comprising a top layer and a base layer, coated on at least two sides of the at least two electrodes, and a portion of the at least two electrodes is exposed by the light conversion layer, where the top layer and the base layer are located at two sides of the plurality of LED chips, respectively, wherein the base layer comprising an organosilicon-modified polyimide, a thermal curing agent and fluorescent powders. The present disclosure further discloses an LED light bulb. The base layer of the present disclosure has superior transmittance, heat resistance and mechanical strength, and is suitable for producing a flexible LED filament.
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公开(公告)号：US20240130022A1
公开(公告)日：2024-04-18
申请号：US18249451
申请日：2022-09-18
发明人： Tao Jiang , Lin Zhou , Ming-Bin Wang , Chih-Shan Yu , Rong-Huan Yang , Ji-Feng Xu , Heng Zhao , Jian Lu , Qi Wu
IPC分类号： H05B45/54 , H05B45/345
CPC分类号： H05B45/54 , H05B45/345
摘要： This application relates to the field of lighting, and discloses an LED filament. The LED filament includes an LED chip unit, a light conversion layer, and an electrode. The light conversion layer covers the LED chip unit and part of the electrode, and a color of a light emitted by the LED filament after lighting is different from a color of the light conversion layer. This application has the characteristics of uniform light emission and good heat dissipation effect.
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公开(公告)号：USD1017842S1
公开(公告)日：2024-03-12
申请号：US29834957
申请日：2022-04-15
设计人： Jifeng Xu
摘要： FIG. 1 is a rear, perspective view of the first embodiment of a light bulb showing our new design;
FIG. 2 is a front view of the first embodiment of the light bulb;
FIG. 3 is a rear view of the first embodiment of the light bulb;
FIG. 4 is a left side view of the first embodiment of the light bulb;
FIG. 5 is a right side view of the first embodiment of the light bulb;
FIG. 6 is a top plan view of the first embodiment of the light bulb;
FIG. 7 is a bottom plan view of the first embodiment of the light bulb;
FIG. 8 is a front, perspective view of the second embodiment of a light bulb showing our new design;
FIG. 9 is a rear view of the second embodiment of the light bulb;
FIG. 10 is a left view of the second embodiment of the light bulb;
FIG. 11 is a right view of the second embodiment of the light bulb;
FIG. 12 is a front view of the second embodiment of the light bulb;
FIG. 13 is a top plan view of the second embodiment of the light bulb; and,
FIG. 14 is a bottom plan view of the second embodiment of the light bulb.
The broken lines in the drawing depict portions of the light bulb and form no part of the claimed design.-
公开(公告)号：US20240068655A1
公开(公告)日：2024-02-29
申请号：US18387058
申请日：2023-11-06
发明人： Tao JIANG , Mingbin WANG , Aiming XIONG , Lin ZHOU
CPC分类号： F21V29/773 , F21K9/233 , F21V23/006 , F21V23/009 , F21V29/508 , F21V29/74 , F21V29/83 , F21Y2105/18
摘要： An LED lamp includes: a lamp shell having a circular cross-section along a central axis of the lamp shell comprising a lamp neck and a sleeve; a heat sink comprising a plurality of fins, sleeving over the sleeve and connecting to the lamp neck; a power source comprising a power board and a plurality of electronic components mounted thereon disposed in the lamp neck and the sleeve; a light board comprising an opening at center portion and disposed at second end of the heat sink and physically and thermally connecting to the heat sink; a plurality of LED chips mounted on the light board and electrically connecting to the power source; and a lamp cover disposed at the second end of the heat sink and covering the plurality of LED chips; wherein the sleeve and the opening of the light board defines a first heat dissipating channel, the plurality of fins and the opening of the light board defines a second heat dissipating channel, the first heat dissipating channel and the second heat dissipating channel share the opening of the light board, and the power source is disposed in the first heat dissipating channel.
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公开(公告)号：USD1010166S1
公开(公告)日：2024-01-02
申请号：US29798923
申请日：2021-07-12
设计人： Jian Lu , Ming-Bin Wang , Guang-Dong Wang
摘要： FIG. 1 is a rear, lower perspective view of a first embodiment of an omnidirectional HID lamp showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a rear, lower perspective view of a second embodiment of an omnidirectional HID lamp showing our new design;
FIG. 9 is a front view thereof;
FIG. 10 is a rear view thereof;
FIG. 11 is a left side view thereof;
FIG. 12 is a right side view thereof;
FIG. 13 is a top view thereof; and,
FIG. 14 is a bottom view thereof.
The broken lines in the drawings are for illustrative purposes and represent unclaimed portions of the portion of the omnidirectional HID lamp and therefore form no part of the claimed design.-
公开(公告)号：US11774085B2
公开(公告)日：2023-10-03
申请号：US17537534
申请日：2021-11-30
发明人： Mingbin Wang , Tao Jiang
IPC分类号： F21V29/76 , F21K9/23 , F21V23/00 , F21Y115/10
CPC分类号： F21V29/763 , F21K9/23 , F21V23/009 , F21Y2115/10
摘要： An LED lighting device, comprises a first portion, comprising a lamp cap; a second portion, connected with the first portion, comprising a case and a power supply, and the power supply is disposed in the case; and a third portion, connected with the second portion, comprising a heat exchange unit and a light emission unit connected with each other, and the light emission unit and the power supply are electrically connected. A distance b from a junction face of the first portion and the second portion to a plane where a center of gravity of the LED lighting device is located satisfies:
(L2+L3)/5-
公开(公告)号：US20230296211A1
公开(公告)日：2023-09-21
申请号：US18134634
申请日：2023-04-14
发明人： Tao Jiang , QIFENG YE , AIMING XIONG , YUEQIANG ZHANG
IPC分类号： F21K9/275 , F21K9/272 , F21K9/278 , F21V19/00 , F21V23/02 , F21V3/02 , F21V7/00 , F21V31/00 , F21V3/06 , F21V29/83
CPC分类号： F21K9/275 , F21K9/272 , F21K9/278 , F21V19/001 , F21V19/009 , F21V23/02 , F21V3/02 , F21V7/005 , F21V31/005 , F21V3/061 , F21V29/83 , F21Y2115/10
摘要： An LED tube lamp comprises a glass tube; a diffusive layer covered on the glass tube; two end caps coupled to the glass tube; a light strip attached inside the glass tube and comprises a first set of connecting pads; a plurality of light sources; and a power supply module comprises a circuit board, a rectifying circuit, and a filtering circuit. The circuit board comprises a first surface, a second surface opposite to and substantially parallel to the first surface and the axial direction of the glass tube, and a second set of connecting pads arranged on one of the surfaces. The light strip, a portion of the circuit board being stacked with the light strip, and at least one set of the connecting pads is disposed between the light strip and the portion of the circuit board are stacked sequentially in a radial direction of the glass tube.
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