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1. 发明授权

US12050003B1 LED lamp 有权
公开(公告)号：US12050003B1
公开(公告)日：2024-07-30
申请号：US18430638
申请日：2024-02-01
申请人： SHENZHEN SNC OPTO ELECTRONIC CO., LTD.
发明人： Jianyong Xu , Shaohua Fu , Zhengwen Huang
IPC分类号： F21V25/04 , F21V17/00 , F21V23/00 , F21V29/507 , F21Y115/10
CPC分类号： F21V25/04 , F21V17/002 , F21V23/003 , F21V29/507 , F21Y2115/10
摘要： An LED lamp includes a heat dissipation lamp holder provided with a mounting groove on a front side thereof; an LED lamp panel mounted in the mounting groove; a driving power supply electrically connected to the LED lamp panel and configured to power the LED lamp panel; a switch assembly located on the heat dissipation lamp holder and electrically connected between the LED lamp panel and the driving power supply; and a lens plate located on a side of the LED lamp panel emitting light and capable of abutting against the switch assembly. The switch assembly disconnects the LED lamp panel from the driving power supply when the lens plate is separated from the switch assembly, and the switch assembly electrically connects the LED lamp panel and the driving power supply when the lens plate abuts against the switch assembly.

2. 发明公开

US20240093841A1 LED lamp and misuse warning module thereof 审中-公开
公开(公告)号：US20240093841A1
公开(公告)日：2024-03-21
申请号：US18219737
申请日：2023-07-10
申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
发明人： Aiming XIONG , Junren CHEN , Lin ZHOU , Hechen HU , Haibo YOU , Hao ZHANG
IPC分类号： F21K9/278 , F21K9/272 , F21K9/275 , F21V3/06 , F21V15/015 , F21V23/00 , F21V23/02 , F21V25/02 , F21V25/04 , F21V29/70 , H05B45/00 , H05B45/10 , H05B45/20 , H05B45/37 , H05B45/50 , H05B45/59 , H05K1/00
CPC分类号： F21K9/278 , F21K9/272 , F21K9/275 , F21V3/061 , F21V15/015 , F21V23/003 , F21V23/005 , F21V23/023 , F21V25/02 , F21V25/04 , F21V29/70 , H05B45/00 , H05B45/10 , H05B45/20 , H05B45/37 , H05B45/50 , H05B45/59 , H05K1/00 , F21V29/83
摘要： A misuse warning module, including a detection circuit and a warning circuit is provided. The detection circuit is electrically connected to the power circuit of the LED lamp to detect the type of external power supply signal and the current level in the power loop and output the detection signal. The warning circuit is configured to generate a misuse warning based on the detection signal to prompt the user that the LED lamp is connected to an incompatible external power supply.

3. 发明授权

US11906115B2 LED tube lamp 有权
公开(公告)号：US11906115B2
公开(公告)日：2024-02-20
申请号：US17076831
申请日：2020-10-22
申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
发明人： Tao Jiang , Li-Qin Li
IPC分类号： F21K9/272 , F21K9/275 , F21K9/278 , F21K9/27 , F21V3/02 , F21V23/02 , F21V29/83 , F21K9/68 , F21V3/06 , F21V7/00 , F21V15/015 , F21V17/10 , F21V19/00 , F21V23/00 , F21V25/04 , F21V31/00 , F21Y103/10 , F21Y115/10 , F21V3/10
CPC分类号： F21K9/272 , F21K9/27 , F21K9/275 , F21K9/278 , F21K9/68 , F21V3/02 , F21V3/061 , F21V3/0615 , F21V7/005 , F21V15/015 , F21V17/101 , F21V19/009 , F21V23/00 , F21V23/02 , F21V23/023 , F21V25/04 , F21V29/83 , F21V31/005 , F21V3/10 , F21V7/00 , F21Y2103/10 , F21Y2115/10
摘要： An LED tube lamp includes a glass lamp tube, two end caps, an LED light strip, a power supply, and a diffusion film. The glass lamp tube includes a main body region and two rear end regions, each of the two rear end regions coupled to a respective end of the main body region and each of the two end caps coupled to a respective rear end region. A length of the light strip is longer than the length of a main body region of the glass lamp tube. Each of the two end caps is coupled to a respective end of the glass lamp tube by a adhesive. The LED light strip is attached to an inner circumferential surface of the glass lamp tube with a plurality of LED light sources mounted on the LED light strip. The diffusion film is disposed on an out surface of the glass lamp tube.

4. 发明授权

US11672073B2 Lamp having a safety circuit, and a safety circuit for use in such lamps 有权
公开(公告)号：US11672073B2
公开(公告)日：2023-06-06
申请号：US17417173
申请日：2019-12-17
申请人： SIGNIFY HOLDING B.V.
发明人： Xiajuan Wu , Dalibor Cvoric , Ye Liu , Haimin Tao , Yun Wang , Han Lu , Jing Yang , Deyong Kong , Jing Li
IPC分类号： H05B45/50 , H05B47/20 , F21V25/00 , F21V25/04
CPC分类号： H05B47/20 , F21V25/04
摘要： A lamp has a safety circuit connected to first and second electrical connection terminals. A test is used to detect if the first and second electrical connection terminals are both connected to external power without an interfering impedance such a human body, and only then enable operation of the lamp. A time for the test is different from a time when another lamp in the system applies a test.

5. 发明申请

US20220349565A1 RETROFIT LED TUBE WITH SAFETY SWITCH 有权
公开(公告)号：US20220349565A1
公开(公告)日：2022-11-03
申请号：US17866337
申请日：2022-07-15
申请人： SIGNIFY HOLDING B.V.
发明人： HAIMIN TAO
IPC分类号： F21V25/04 , H05B45/10 , H05B45/382 , H05B45/56 , F21K9/272 , F21K9/278
摘要： The invention further describes tube LED lamp (1) realised to replace a fluorescent tube lamp (70), which tube LED lamp (1) comprises a tube (12) containing an LED arrangement (10) with a number of LEDs (100); a connector arrangement (16A, 16B) with connectors (16) realized for insertion into sockets (50) of a socket arrangement (50A, 50B) of a tube lamp housing (5) incorporating a dimming ballast (20, 21); a driver circuit arrangement (11) for driving the LED arrangement (10), which driver circuit arrangement (11) is realized to output an LED current (ILED) on the basis of an input current provided by the dimming ballast (20, 21); and a safety switch (S13, M1) arranged within the tube (12) to electrically isolate connectors (16) of the connector arrangement (16A, 16B), wherein the safety switch (S13, M1) is arranged between the driver circuit arrangement (11) and the LED arrangement (10). The invention further describes a method of driving a tube LED lamp (1) from a dimming ballast (20, 21) of a fluorescent tube lamp (70).

6. 发明授权

US11421868B2 Tube LED 有权
公开(公告)号：US11421868B2
公开(公告)日：2022-08-23
申请号：US15324367
申请日：2015-07-06
申请人： SIGNIFY HOLDING B.V.
发明人： Haimin Tao
IPC分类号： F21K9/278 , F21V25/04 , F21K9/272 , H05B45/10 , H05B45/382 , H05B45/56 , F21Y115/10 , F21Y103/10
摘要： The invention further describes tube LED lamp (1) realised to replace a fluorescent tube lamp (70), which tube LED lamp (1) comprises a tube (12) containing an LED arrangement (10) with a number of LEDs (100); a connector arrangement (16A, 16B) with connectors (16) realized for insertion into sockets (50) of a socket arrangement (50A, 50B) of a tube lamp housing (5) incorporating a dimming ballast (20, 21); a driver circuit arrangement (11) for driving the LED arrangement (10), which driver circuit arrangement (11) is realized to output an LED current (ILED) on the basis of an input current provided by the dimming ballast (20, 21); and a safety switch (S13, M1) arranged within the tube (12) to electrically isolate connectors (16) of the connector arrangement (16A, 16B), wherein the safety switch (S13, M1) is arranged between the driver circuit arrangement (11) and the LED arrangement (10). The invention further describes a method of driving a tube LED lamp (1) from a dimming ballast (20, 21) of a fluorescent tube lamp (70).

7. 发明授权

US11112068B2 LED tube lamp 有权
公开(公告)号：US11112068B2
公开(公告)日：2021-09-07
申请号：US16838012
申请日：2020-04-01
申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
发明人： Li-Qin Li , Tao Jiang , Chang Yang , Bao Wang , Aiming Xiong
IPC分类号： F21K9/23 , F21K9/272 , F21K9/235 , F21K9/275 , F21K9/278 , F21V3/06 , F21V3/10 , F21V7/22 , F21V15/015 , F21V17/10 , F21V23/00 , F21V23/02 , F21V25/02 , F21V29/83 , H05B45/37 , H05B45/50 , B23K1/00 , B23K3/047 , F21K9/27 , F21V7/28 , H05B6/10 , B23K101/42 , F21Y101/00 , F21Y115/10 , F21Y103/00 , F21Y103/10 , F21V25/04 , F21V29/70 , F21K9/68 , C03C21/00 , C03C27/04
摘要： An LED tube lamp comprises a glass tube, two end caps coupled to a respective end of the glass tube, an LED light strip attached to an inner circumferential surface of the glass tube, a protective layer disposed on a surface of the LED light strip, a plurality of LED light sources mounted on the LED light strip, two first soldering pads arranged at an end of the LED light strip, two notches formed at an edge of the end of the LED light strip, a power supply module configured to drive the plurality of LED light sources. The protective layer comprises two openings to expose the two first soldering pads. The power supply module comprises a printed circuit board comprising two second soldering pads and each of the two first soldering pad soldered to the respective second soldering pad by a solder. The solder is disposed on the first soldering pad, the corresponding second soldering pad and in the corresponding notch. The power supply module comprises a rectifying circuit and a filtering circuit coupled to the rectifying circuit.

8. 发明申请

US20210243867A1 POWER AND COMMUNICATION ADAPTER FOR LIGHTING SYSTEM FOR INDOOR GROW APPLICATION 有权
公开(公告)号：US20210243867A1
公开(公告)日：2021-08-05
申请号：US17237041
申请日：2021-04-21
申请人： HGCI, Inc.
发明人： Dengke Cai , Martin Ray Mason, JR.
IPC分类号： H05B45/385 , A01G7/04 , H05B47/29 , F21V25/04 , H05B47/185
摘要： An adapter for a greenhouse and indoor grow automated controller is provided. The adapter includes a power input, a power output, a control input, a main controller, and a first control output. The power output is electrically coupled with the power input. The control input is configured to receive an original control signal from an automated greenhouse controller. The main controller is coupled with the power input to facilitate powering of the main controller from the power source. The main controller is in signal communication with the control input and is configured to convert the original control signal from the automated greenhouse controller into an LED-compatible driver signal. The first control output is in signal communication with the main controller. The original control signal conforms to a first signal protocol and the LED-compatible driver signal conforms to a second signal protocol that is different from the first signal protocol.

9. 发明申请

US20200286962A1 HIGHLY STABLE ORGANIC LIGHT-EMITTING PANEL 审中-公开
公开(公告)号：US20200286962A1
公开(公告)日：2020-09-10
申请号：US16652410
申请日：2018-12-25
申请人： Gu'an Yeolight Technology Co., Ltd
发明人： Yu Lee , Yingguang Zhu , Jing Xie , Qianqian Yu , Lixue Guo , Yonglan Hu
IPC分类号： H01L27/32 , F21V25/04 , F21V23/06
摘要： A highly stable organic light-emitting panel includes a substrate and a plurality of pixelated OLED circuit assemblies. The substrate further includes an auxiliary electrode and a plurality of circuit protection structures, each of which is electrically connected to a corresponding pixelated first electrode in each pixelated OLED circuit assembly. The plurality of circuit protection structures are respectively connected to the auxiliary electrode. An insulator covers the auxiliary electrode, the plurality of circuit protection structures, and an area between the plurality of circuit protection structures and the plurality of OLED circuit assemblies. When a current passing through a pixel with short-circuit defect in any one of the plurality of OLED circuit assemblies is greater than a predetermined threshold of the circuit protection structure, the circuit protection structure corresponding to the pixel with short-circuit defect fuses, thereby isolating the OLED circuit assembly corresponding to the pixel with short-circuit defect.

10. 发明授权

US10655794B2 Lighting device and luminaire with frangible exit window and resilient member 有权
公开(公告)号：US10655794B2
公开(公告)日：2020-05-19
申请号：US15967147
申请日：2018-04-30
申请人： SIGNIFY HOLDING B.V.
发明人： Robertus Leonardus Tousain , Jean-Paul Jacobs , Xiaoquing Duan
IPC分类号： F21V23/06 , F21K9/232 , F21V3/06 , F21V25/04 , F21K9/238 , F21K9/235 , F21K9/237 , F21V3/02 , F21V25/00 , F21Y115/10 , F21Y113/00 , F21Y105/10
摘要： There is provided a lighting device (100) comprising a housing comprising a frangible light exit window (110) and a fitting (120) including a first electrical connector (122) inside said housing. Within the housing there is a carrier assembly (130) comprising a plurality of SSL elements (132), and a second electrical connector (134) in contact with the first electrical connector (122). The second electrical connector (134) is held in contact with the first electrical connector (122) by the light exit window (110). This lighting device is relatively safe as if the light exit window (110) breaks the electrical components of the carrier assembly (130) may not be live.

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