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公开(公告)号：US11466823B2
公开(公告)日：2022-10-11
申请号：US16916530
申请日：2020-06-30
发明人： Qingyue Liao , Liangliang Cao
IPC分类号： F21S4/00 , F21S4/28 , F21V3/00 , F21V23/00 , F21V19/00 , F21V23/06 , F21V5/00 , F21S10/00 , F21V33/00 , H05B47/16 , H05B47/155 , F21V23/04 , F21Y103/10 , F21Y115/10
摘要： A light box includes a light passing cover printed with an image. The image is being logically divided into two-dimension blocks. The light box includes multiple light tubes. Each light tube includes a tubular housing, an elongated LED bar, and a controller. The elongated LED bar is being enclosed by the tubular housing. The elongated LED bar has multiple LED modules divided into multiple LED sections. The multiple light tubes is being disposed behind the image of the light passing cover. The multiple LED sections of multiple light tubes is being corresponding to the two-dimension blocks of the image respectively. The controller controls the multiple LED sections separately according to a stored script. The stored script indicate a timing sequence for controlling the multiple LED sections for illuminating the two-dimension blocks of the image according to the stored script.
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公开(公告)号：US20220018517A1
公开(公告)日：2022-01-20
申请号：US16932131
申请日：2020-07-17
发明人： Tong Luo , Zhiyong Jiang
摘要： The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module.
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公开(公告)号：US20210404614A1
公开(公告)日：2021-12-30
申请号：US16916530
申请日：2020-06-30
发明人： Qingyue Liao , Liangliang Cao
IPC分类号： F21S4/28 , F21V3/00 , F21V23/00 , F21V19/00 , F21V23/06 , F21V5/00 , F21V23/04 , F21S10/00 , F21V33/00 , H05B47/16 , H05B47/155
摘要： A light box includes a light passing cover printed with an image. The image is being logically divided into two-dimension blocks. The light box includes multiple light tubes. Each light tube includes a tubular housing, an elongated LED bar, and a controller. The elongated LED bar is being enclosed by the tubular housing. The elongated LED bar has multiple LED modules divided into multiple LED sections. The multiple light tubes is being disposed behind the image of the light passing cover. The multiple LED sections of multiple light tubes is being corresponding to the two-dimension blocks of the image respectively. The controller controls the multiple LED sections separately according to a stored script. The stored script indicate a timing sequence for controlling the multiple LED sections for illuminating the two-dimension blocks of the image according to the stored script.
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公开(公告)号：US11071183B2
公开(公告)日：2021-07-20
申请号：US16908111
申请日：2020-06-22
发明人： Hongji Chen , Hongbu Lin , Jianhui Cao
IPC分类号： H05B45/14 , H05B45/24 , H05B45/34 , H05B45/325 , H05B47/19 , H05B45/345
摘要： A lighting apparatus is connected to a dimmer and an external power source. The lighting apparatus includes a light source and a driver. The driver is used for converting the external power source to a driving current supplied to the light source. The driver includes a rectifier module, a constant voltage module, a control module, a constant current module, and a power module. The rectifier module is connected to the dimmer for rectifying a dimming voltage to a rectified voltage. The constant voltage module is connected to the rectifier module for providing a first constant voltage power according to the rectified voltage.
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公开(公告)号：US20210131640A1
公开(公告)日：2021-05-06
申请号：US16904822
申请日：2020-06-18
发明人： Liangliang Cao , Zhiyong Jiang , Linhua Wang
摘要： The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module.
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公开(公告)号：US11112067B1
公开(公告)日：2021-09-07
申请号：US16916113
申请日：2020-06-30
发明人： Qingyue Liao
IPC分类号： F21K9/272 , F21K9/278 , H05B45/30 , F21S4/28 , F21Y115/10 , F21Y103/10
摘要： A LED light tube includes a LED strip having a substrate plate and multiple LED modules. A light passing tube with a main portion, a first end portion and a second end portion. The first end portion and the second end portion are placed at two opposite ends of the main portion. A first end cap is attached to the first end portion and a second end cap is attached to a second end portion of the light passing tube. An exterior surface of the main portion has defined a peripheral edge line. The first end portion has a tilt curve portion with a tilt angle between the peripheral edge line and an exterior surface of the first end portion.
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公开(公告)号：US20210131653A1
公开(公告)日：2021-05-06
申请号：US16904781
申请日：2020-06-18
发明人： Tong Luo , Lei Zhang , Zhiyong Jiang
摘要： The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module.
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公开(公告)号：US20210131627A1
公开(公告)日：2021-05-06
申请号：US16904757
申请日：2020-06-18
发明人： Tong Luo , Lei Zhang , Zhiyong Jiang
摘要： The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module.
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公开(公告)号：US20210131628A1
公开(公告)日：2021-05-06
申请号：US16904844
申请日：2020-06-18
发明人： Liangliang Cao , Zhiyong Jiang , Linhua Wang
摘要： The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module.
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公开(公告)号：US11085622B1
公开(公告)日：2021-08-10
申请号：US16941201
申请日：2020-07-28
发明人： Zhenkun Huang , Shouqiang Hou , Xiaoliang Wen , Yongdun Ma , Yongzhe Dong
IPC分类号： F21V23/04 , F21V23/00 , F21S8/02 , F21V23/06 , F21Y115/10
摘要： A lighting apparatus includes a light source, a driver and a manual switch. The light source includes multiple LED modules. The driver includes a converter circuit and a control circuit. The converter circuit converts an external power source to a driving current supplied to the light source. The manual switch includes a socket and a plug for a user to insert the plug into the socket for selecting a working parameter. The manual switch is connected to the driver and the control circuit of the driver controls the light source according to the working parameter.
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