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公开(公告)号：US12092297B2
公开(公告)日：2024-09-17
申请号：US18237417
申请日：2023-08-24
申请人： Qingbiao Wu , Linlin Wu
发明人： Qingbiao Wu , Linlin Wu
IPC分类号： F21V17/00 , F21V17/16 , F21V19/00 , F21V23/00 , F21Y115/10
CPC分类号： F21V17/005 , F21V17/164 , F21V19/005 , F21V23/002 , F21Y2115/10
摘要： A lamp, having a lampshade, a lamp holder, a connective structure, a light source component, and a power supply component; the lampshade has a cover body and a mounting seat; one end being defined as a first end of the connective structure is connected with the lampshade, with another end being defined as a third end connected with the lamp holder; the mounting seat is mounted to the first end; the lamp holder is fitted with the third end; a rotation prevention structure between the mounting seat and the first end is given to prevent rotation of the lampshade relative to the connective structure; the rotation prevention structure contains anti-rotation ribs and anti-rotation grooves corresponding to the anti-rotation ribs; the anti-rotation ribs are fitted in the anti-rotation grooves.
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公开(公告)号：US12078324B2
公开(公告)日：2024-09-03
申请号：US18471724
申请日：2023-09-21
申请人： TS TECH CO., LTD.
发明人： Manabu Mihira , Yuji Nakano , Masahiro Nomura
IPC分类号： F21V19/00 , B60Q3/217 , B60Q3/50 , F21V23/06 , F21W102/40 , F21Y115/10
CPC分类号： F21V19/005 , B60Q3/217 , B60Q3/50 , F21V23/06 , F21W2102/40 , F21Y2115/10
摘要： To provide a lamp unit in which rattling of a light-emitting element is prevented, a lamp unit includes: a holder member attached to an attachment object, a base board provided with a light-emitting element coupled on a main surface thereof; a retaining member that engages the holder member to sandwich the base board between the retaining member and the holder member such that the base board is retained at a prescribed position on the holder member; and a cover member that is at least partially light-transmissive and is attached to the holder member such that the cover member cooperates with the holder member to define a housing chamber for housing the base board and the retaining member.
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公开(公告)号：US12078312B2
公开(公告)日：2024-09-03
申请号：US17936220
申请日：2022-09-28
发明人： Frank Brinkmeier , Heinz-Michael Dirks , Miguel Lebrato-Rastrojo , Frank Passgang , Timo Puls , Thomas Albert Röbbecke , Frank Sohrweide , Christian Wieck , Thomas Wiese , Martin Wüller
IPC分类号： F21S41/29 , F21S41/19 , F21S41/25 , F21S45/40 , F21S45/47 , F21S45/48 , F21S45/49 , F21V17/04 , F21V17/06 , F21V17/10 , F21V17/16 , F21V19/00
CPC分类号： F21S41/29 , F21S41/25 , F21S45/47 , F21S41/19 , F21S41/192 , F21S41/198 , F21S41/295 , F21S45/40 , F21S45/48 , F21S45/49 , F21V17/04 , F21V17/06 , F21V17/101 , F21V17/104 , F21V17/16 , F21V17/164 , F21V19/003 , F21V19/0035 , F21V19/004 , F21V19/0045 , F21V19/005
摘要： A lighting assembly is provided for a lighting device of a motor vehicle. The lighting assembly includes an objective module with at least one objective lens mounted in a lens holder. The objective module also includes at least two first pins. The lighting assembly further includes a light source module with at least one light source mounted on a heat sink element, and with at least two first cavities. The objective module and the light source module are joined by adhesive joints between the first pins and the first cavities. The lens holder further includes the first pins, and/or the heat sink element comprises the first cavities.
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4.发明授权公开(公告)号：US12038140B2
公开(公告)日：2024-07-16
申请号：US18230522
申请日：2023-08-04
申请人： Japan Display Inc.
发明人： Tomoyuki Ishihara
IPC分类号： F21K9/237 , F21K9/232 , F21V19/00 , H05K3/30 , H05K3/34 , F21Y107/40 , F21Y115/10
CPC分类号： F21K9/232 , F21K9/237 , F21V19/005 , H05K3/303 , H05K3/3415 , F21Y2107/40 , F21Y2115/10
摘要： To provide a technology capable of improving efficiency in a mounting process of disposing a large number of identical parts such as LED elements on a circuit board. An optical light emitting device includes: packages of a plurality of regular polyhedra each having a light emitting element; and a board having a plurality of mounting holes fitted with three surfaces of the regular polyhedral packages. In the optical light emitting device, the exterior of each of the regular polyhedra in the regular polyhedral packages is comprised of a transparent member. Each of the regular polyhedral packages includes: first electrodes each provided at each top; and second electrodes each provided on a straight line connecting the two tops, each of the first electrodes is connected to one electrode of the light emitting element, and each of the second electrodes is connected to the other electrode of the light emitting element.
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公开(公告)号：US20240210013A1
公开(公告)日：2024-06-27
申请号：US18237417
申请日：2023-08-24
申请人： Qingbiao WU , Linlin WU
发明人： Qingbiao WU , Linlin WU
CPC分类号： F21V17/005 , F21V17/164 , F21V19/005 , F21V23/002 , F21Y2115/10
摘要： A lamp, having a lampshade, a lamp holder, a connective structure, a light source component, and a power supply component; the lampshade has a cover body and a mounting seat; one end being defined as a first end of the connective structure is connected with the lampshade, with another end being defined as a third end connected with the lamp holder; the mounting seat is mounted to the first end; the lamp holder is fitted with the third end; a rotation prevention structure between the mounting seat and the first end is given to prevent rotation of the lampshade relative to the connective structure; the rotation prevention structure contains anti-rotation ribs and anti-rotation grooves corresponding to the anti-rotation ribs; the anti-rotation ribs are fitted in the anti-rotation grooves.
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公开(公告)号：US11897390B2
公开(公告)日：2024-02-13
申请号：US16698828
申请日：2019-11-27
IPC分类号： B60Q3/54 , B60Q3/16 , F21V19/00 , F21V23/00 , F21Y115/10
CPC分类号： B60Q3/54 , B60Q3/16 , F21V19/005 , F21V23/005 , F21Y2115/10
摘要： Constructing and controlling light assemblies in a vehicle interior. A light assembly is constructed by forming a PCB layer to have a shape that is based on a shape of a corresponding vehicle component. A set of light sources are mounted onto the PCB layer and the PCB layer is attached to the corresponding vehicle component. The light assembly is connected to a light controller that supplies power and control signals to the light sources. A lighting effects engine receives an input from a user or a vehicle sub-system, determines a lighting effect corresponding to the received input, retrieves a set of lighting routines associated with the lighting effect, and transmits the set of lighting routines to a set of light controllers. The set of light controllers collectively generate the lighting effect by applying/executing the received lighting routines on the set of light assemblies.
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公开(公告)号：US20190195486A1
公开(公告)日：2019-06-27
申请号：US16289534
申请日：2019-02-28
申请人： LG INNOTEK CO., LTD.
发明人： Do Hwan KIM , Jae Jin KIM
CPC分类号： F21V31/005 , F21V19/005 , F21V29/70 , F21Y2115/10 , H01L33/48 , H01L33/486 , H01L33/52 , H01L33/62
摘要： A light source unit disclosed in an embodiment includes a first cover which has an open region; a second cover which is coupled to the first cover; a light source module which is disposed between the first cover and the second cover, and has a light-emitting device disposed on the open region and a circuit board on which the light-emitting device is disposed; a fixing frame which is disposed between the second cover and the circuit board; and a resin member which is filled in an region between the first cover and the second cover and supports the light source module and the fixing frame. The light source module includes a moisture-proof film which covers an upper surface and side surfaces of the light-emitting device and extends to an upper surface of the circuit board.
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公开(公告)号：US20190041031A1
公开(公告)日：2019-02-07
申请号：US16074995
申请日：2017-02-03
发明人： Rolf Connerth
CPC分类号： F21V7/04 , F21S41/147 , F21S41/19 , F21S41/30 , F21S43/14 , F21S43/19 , F21S43/30 , F21V19/005 , F21Y2115/10
摘要： A light module for a lighting equipment of a motor vehicle including at least one semiconductor light source, which is arranged on a circuit carrier and with a reflector, which is coated with a lacquer and which comprises a mounting section that is coated with the lacquer, which features a broad side and a narrow side and onto which the circuit carrier is attached by a glue connection. The mounting section comprises a surface, out of which projections protrude, which are coated with the lacquer and on which the circuit carrier rests with a distance to the remaining surface of the mounting section and wherein the glue connection is carried out by a glue that is applied next to the projections or between the projections on at least part of the remaining surface of the mounting section.
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公开(公告)号：US20180219147A1
公开(公告)日：2018-08-02
申请号：US15873538
申请日：2018-01-17
发明人： Toshifumi OGATA , Keiji KIBA , Shogo YANO
IPC分类号： H01L33/62 , F21K9/20 , F21V19/00 , F21V29/502 , H01L33/50 , H01L33/24 , H01L33/60 , H01L33/08
CPC分类号： H01L33/62 , F21K9/20 , F21S8/026 , F21V7/0083 , F21V19/005 , F21V29/502 , F21Y2105/16 , F21Y2105/18 , F21Y2113/13 , F21Y2115/10 , H01L25/0753 , H01L33/08 , H01L33/24 , H01L33/50 , H01L33/54 , H01L33/60
摘要： A light-emitting device includes: a substrate; a first light emitter and a second light emitter which are disposed on the substrate; and a reflector which is disposed on the substrate and reflects light emitted by the first light emitter. The first light emitter, the reflector, and the second light emitter are aligned in stated order in a direction from a center toward a periphery of the substrate in a plan view. The first light emitter, the reflector, and the second light emitter decrease in height in stated order, the height being measured from the substrate.
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公开(公告)号：US20180180255A1
公开(公告)日：2018-06-28
申请号：US15889205
申请日：2018-02-06
申请人： NICHIA CORPORATION
发明人： Motokazu YAMADA
CPC分类号： F21V13/14 , F21V3/00 , F21V3/10 , F21V3/12 , F21V5/04 , F21V7/0083 , F21V7/22 , F21V9/08 , F21V9/30 , F21V15/01 , F21V19/005 , F21Y2113/13 , F21Y2115/10
摘要： A light emitting device includes a base, light sources, wall portions, and a half mirror. The base has a light reflecting surface and has a first side on which the light reflecting surface is provided. The light sources are mounted on the first side of the base. Each of the wall portions surrounds each of the plurality of light sources. The half mirror is to reflect a part of incident light and to transmit another part of the incident light. The half mirror is disposed opposite to the base such that the light sources are provided between the half mirror and the base.
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