公开(公告)号：US12092274B2

公开(公告)日：2024-09-17

申请号：US17875800

申请日：2022-07-28

Applicant: Roy Burke McGovern, Jr.

Inventor： Roy Burke McGovern, Jr.

IPC: F21L4/02 ,  F21V5/00 ,  F21V7/00 ,  F21Y115/10

CPC classification number: F21L4/027 ,  F21V5/007 ,  F21V7/0075 ,  F21L4/02 ,  F21Y2115/10

Abstract: A light projecting apparatus is disclosed. The apparatus has a head with first and second light sources. There is a first reflector and a second reflector respectively disposed proximate to the first and second light sources. Each of the first and second reflectors has a concave reflective surface and a convex reflective surface configured to form light emitted by the respective light source into an illumination pattern having a central region having a substantially uniform distribution of luminous intensity and a taper region having a tapered luminous intensity.

公开(公告)号：US20240261697A1

公开(公告)日：2024-08-08

申请号：US18410927

申请日：2024-01-11

Applicant: Shenzhen Shuocai optoelectronic Technology Co., LTD.

Inventor： Hong CHEN

IPC: A63H33/18 ,  F21L4/02 ,  F21L4/08 ,  F21V23/00 ,  F21V23/04 ,  F21V31/00 ,  F21V33/00 ,  F21Y103/10 ,  F21Y103/33 ,  F21Y115/10

CPC classification number: A63H33/18 ,  F21L4/027 ,  F21L4/08 ,  F21V23/006 ,  F21V23/0414 ,  F21V31/005 ,  F21V33/008 ,  F21Y2103/10 ,  F21Y2103/33 ,  F21Y2115/10

Abstract: The present utility model relates to the technical field of flying discs, particularly to a light-emitting flying disc, including a disc body. A mounting slot is provided at the center of the bottom of the disc body, a light strip slot is provided at the periphery of the mounting slot, a power supply assembly is mounted in the mounting slot, an LED light strip is mounted in the light strip slot, the LED light strip is electrically connected to the power supply assembly, and a bottom cover for covering the mounting slot and the light strip slot is further mounted at the bottom of the disc bottom. By mounting a light strip at the bottom of the flying disc, the present utility model enables the flying disc to be used in a place where the field of view is unclear to expand the use scene of the flying disc.

公开(公告)号：US12044374B2

公开(公告)日：2024-07-23

申请号：US18188574

申请日：2023-03-23

Applicant: NICHIA CORPORATION

Inventor： Tsuyoshi Okahisa

IPC: F21S41/265 ,  F21L4/02 ,  F21S41/153 ,  F21V5/00 ,  F21V7/00 ,  F21V7/09 ,  F21Y105/18 ,  F21Y115/10 ,  G03B15/05 ,  G03B15/06

CPC classification number: F21S41/265 ,  F21L4/027 ,  F21S41/153 ,  F21V7/0075 ,  F21V7/0083 ,  F21V7/09 ,  G03B15/05 ,  G03B15/06 ,  F21V5/007 ,  F21V7/0091 ,  F21Y2105/18 ,  F21Y2115/10 ,  G03B2215/0503 ,  G03B2215/0567 ,  G03B2215/0582

Abstract: A light source device includes: a plurality of light source parts configured to emit light, in which each of the light source parts includes a light-emitting element and a light guiding member, the plurality of light source parts are disposed in a circular, planar-shaped placement region and are arranged in (i) a combination of at least a rectangular grid and a triangular grid or (ii) a concentric circular pattern, and the plurality of light source parts are configured to emit the light in a matrix pattern in an irradiated region.

公开(公告)号：US12044369B2

公开(公告)日：2024-07-23

申请号：US17064539

申请日：2020-10-06

Applicant: TRIPLELITE LLC

Inventor： Ronnie Pritchett

IPC: F21L4/00 ,  F21L4/02 ,  F21L4/08 ,  F21V3/02 ,  F21V7/00 ,  F21V7/24 ,  F21V7/28 ,  F21V23/02 ,  F21V23/04 ,  F21V7/06 ,  F21V7/22 ,  F21Y115/10

CPC classification number: F21L4/027 ,  F21L4/005 ,  F21L4/02 ,  F21L4/022 ,  F21L4/085 ,  F21V3/02 ,  F21V7/0075 ,  F21V7/24 ,  F21V7/28 ,  F21V23/023 ,  F21V23/0414 ,  F21V7/06 ,  F21V7/22 ,  F21V23/026 ,  F21V23/04 ,  F21Y2115/10

Abstract: Light assemblies comprise a housing having a chamber, one or more light emitting elements connected with the housing, a transparent cover, and one or more reflectors positioned adjacent the light emitting element. The one or more light emitting elements are interposed between the transparent cover and the one or more reflectors, and the one or more light emitting elements and one or more reflectors operate to provide a multi-directional field of illumination that is 180 degrees or more, e.g., between about 180 to 270 degrees. The transparent cover may have a convex outer surface to facilitate light transmission in side oriented directions. The light assembly may include switches or controls for on/off and/or dimming functions. An example light assembly comprises three light emitting elements in the form of LEDs, and includes three reflectors, wherein the LEDs and reflectors are configured to produce the desired field of illumination.

公开(公告)号：US11940133B2

公开(公告)日：2024-03-26

申请号：US18061832

申请日：2022-12-05

Applicant: First-Light USA, LLC

Inventor： Jeremy B. Ross ,  Blake S. Good ,  Jacob A. Flagle

IPC: F21V21/088 ,  F21L4/02 ,  F21L4/04 ,  F21V21/14 ,  F21W111/10

CPC classification number: F21V21/0885 ,  F21L4/027 ,  F21L4/045 ,  F21V21/145 ,  F21W2111/10

Abstract: A frame having a clip for securing the frame to an article of clothing or other object. The frame includes a mount for receiving a removable module and a rotatably attached clip. The clip includes an opening for accommodating sewing ribs between portions of a webbing and a gate (which may be a locking wire) moveable between an open position and a closed position at one end of the opening. In the open position, the locking wire removably engages one of a pair of elongated members defining the opening, e.g., by removably engaging that elongated member at a recess in an outside edge thereof, and does not obstruct the opening. When in the closed position, the locking wire removably engages the other of the elongated members, for example by removably engaging that other elongated member at a recess in its outside edge, and obstructs the longitudinal opening.

公开(公告)号：US20230324038A1

公开(公告)日：2023-10-12

申请号：US18209451

申请日：2023-06-13

Applicant: ARCHANGEL DEVICE LLC

Inventor： Ronald R. DIR

IPC: F21V33/00 ,  F21K9/66 ,  F21L4/02 ,  F21V23/00

CPC classification number: F21V33/0008 ,  F21K9/66 ,  F21L4/025 ,  F21L4/027 ,  F21V23/005 ,  F21Y2113/20

Abstract: A light system is provided. The light system includes a top housing, a bottom housing, and a side surface extending between the top housing and the bottom housing. An angled reflective surface is arranged between the top housing and the bottom housing and a lighting element is arranged between the top housing and the angled reflective surface. The lighting element is configured to direct light toward the bottom housing to reflect off of the angled reflective surface and out of the side surface.

公开(公告)号：US20230277273A1

公开(公告)日：2023-09-07

申请号：US18087154

申请日：2022-12-22

Applicant: Hawkeye Surgical Lighting Inc. ,  University of Iowa Research Foundation

Inventor： David Christianson ,  Jeffrey F. Haynes

IPC: A61B90/30 ,  F21V29/77 ,  F21V29/508 ,  F21L4/02 ,  F21V23/04 ,  G02C11/04

CPC classification number: A61B90/30 ,  F21V29/773 ,  F21V29/508 ,  F21L4/027 ,  F21V23/0492 ,  F21V23/0414 ,  F21V23/0457 ,  G02C11/04 ,  F21W2131/20

Abstract: The present application discloses a surgical lamp. The surgical lamp includes a light source, a housing, and a heat sink into which heat from the light source is transferred. The housing includes a thermal insulating shell substantially surrounding the heat sink, and a plurality of ports that enable to airflow to dissipate the heat transferred to the heat sink.

公开(公告)号：US20230204168A1

公开(公告)日：2023-06-29

申请号：US18068286

申请日：2022-12-19

Applicant: IdeaPond LLC

Inventor： Dennis Bertken ,  Austin M. Fox ,  Orlando A. Crespo ,  William D. Parsons

IPC: F21L4/02 ,  F21V23/04 ,  H05B47/11 ,  H05B45/20 ,  H05B45/37 ,  H05B45/3725 ,  H04Q9/00 ,  F21V14/06 ,  H05B47/115 ,  H05B47/105 ,  F21Y115/10

CPC classification number: F21L4/027 ,  F21V23/0464 ,  H05B47/11 ,  F21V23/0414 ,  H05B45/20 ,  H05B45/37 ,  H05B45/3725 ,  H04Q9/00 ,  F21V14/065 ,  H05B47/115 ,  H05B47/105 ,  G08C2201/32 ,  F21Y2115/10 ,  Y02B20/40 ,  Y02B20/30

Abstract: A portable lighting device control module configured to intuitively adjust lighting operations of a portable lighting device by interpreting real-time user gestures and external conditions of the portable lighting device to modify lighting operations in response thereto. The control module installed within a portable lighting device may be configured to permit automatic dimming of front-end LEDs, enable a low power standby mode in absence of motion being detected, automatic mode adjustments in response to low battery determination, adjustment to lantern mode when a bump gesture is detected, continuous alternation between modes within lantern mode by detecting subsequent bump gestures, exiting lantern mode by detecting orientation, locking the lighting operation to a specific mode by determining orienting as either upwards or downwards, switching between modes by performing twist and return gestures, switching between modes by performing whip gestures, instantaneously dimming the light intensity by twisting the portable lighting device.

公开(公告)号：US11655949B2

公开(公告)日：2023-05-23

申请号：US17552402

申请日：2021-12-16

Applicant: Qisda Corporation

Inventor： Chih-Lung Huang

IPC: F21S6/00 ,  F21V19/00 ,  F21V21/088 ,  F21V21/008 ,  F21L4/02 ,  F21V23/04 ,  F21L4/04 ,  F21V21/26 ,  F21V21/30 ,  F21V21/29 ,  F21V21/28

CPC classification number: F21S6/003 ,  F21V19/008 ,  F21V21/008 ,  F21V21/0885 ,  F21L4/02 ,  F21L4/022 ,  F21L4/025 ,  F21L4/027 ,  F21L4/04 ,  F21L4/045 ,  F21V21/26 ,  F21V21/28 ,  F21V21/29 ,  F21V21/30 ,  F21V23/045 ,  F21V23/0442 ,  F21V23/0464 ,  F21V23/0471

Abstract: A clamping lamp for clamping a monitor comprises a first light source and a clamping body including a second light source, a first clamping component including a first clamping portion and a lamp connection portion, and a second clamping component including a second clamping portion. The lamp connection portion connects with the first clamping portion and the first light source. The first clamping portion leans against a front surface of the monitor and the second clamping portion leans against a back surface of the monitor when the clamping lamp clamps the monitor so the first light source is located above a top surface of the monitor. The first light source emits light toward a first zone that the front surface faces toward. The second light source emits light toward a second zone that the back surface faces toward.

公开(公告)号：US20180209628A1

公开(公告)日：2018-07-26

申请号：US15916079

申请日：2018-03-08

Applicant: Mag Instrument Inc.

Inventor： Anthony Maglica ,  Stacey H. West

IPC: F21V23/04 ,  H05B37/02 ,  H05B33/08 ,  F21L4/00 ,  F21L4/02 ,  F21Y115/10 ,  F21L4/08 ,  F21V29/70

CPC classification number: F21V23/0421 ,  F21L4/00 ,  F21L4/005 ,  F21L4/027 ,  F21L4/085 ,  F21V23/0407 ,  F21V23/0492 ,  F21V29/70 ,  F21Y2115/10 ,  H02J7/0045 ,  H02J7/007 ,  H05B33/0812 ,  H05B33/0845 ,  H05B33/0854 ,  H05B33/089 ,  H05B37/0227

Abstract: A flashlight or portable light source has a battery power source, a light source, a circuit powered by the battery power source which causes the light source to emit light in an on state, a switch which causes the circuit to alternate between the on state and an off state in which the light source does not emit light when the switch is actuated by a user, a controller for causing light emitted from the light source to emit at two or more modes other than the off state, and an automatic dimmer residing within the flashlight which causes light emitted from the light source to dime without any activation of the switch after a first preselected amount of time.