公开(公告)号：US20240360978A1

公开(公告)日：2024-10-31

申请号：US18648429

申请日：2024-04-28

申请人： STAR SAFETY TECHNOLOGIES, LLC

发明人： JAMES J. CRONMILLER ,  STEPHEN T. VUKOSIC

IPC分类号： F21S43/00 ,  F21S43/16 ,  F21S43/20 ,  F21V9/06 ,  F21V23/00 ,  H05B45/20 ,  H05B47/155 ,  H05B47/165 ,  F21W103/30 ,  F21Y103/10 ,  F21Y113/00 ,  F21Y113/17 ,  F21Y115/10

CPC分类号： F21S43/601 ,  F21S43/16 ,  F21S43/255 ,  F21V9/06 ,  F21V23/005 ,  H05B45/20 ,  H05B47/155 ,  H05B47/165 ,  F21W2103/30 ,  F21Y2103/10 ,  F21Y2113/17 ,  F21Y2113/30 ,  F21Y2115/10

摘要： A warning light having light sources for emitting light of different colors via at least a lens, where one of the colors is violet and other of the colors is non-violet along a spectrum of visible illumination. A controller selectably activates the light source(s) emitting non-violet light to provide visible warning signals, and the light source(s) emitting violet light to provide fluorescent inducing signals dominantly along the spectrum of visible illumination which causes any object or surface having phosphors to fluoresce in order to enhance their visibility in low or zero ambient light environments. The lens and/or optional filter, or coating along the lens, filters or blocks ultraviolet light to shift the peak wavelength of violet light source(s) so that fluorescent inducing signals are dominantly or more dominantly of higher wavelengths along the spectrum of visible violet illumination to human eyes. Single and dual warning light housings embodiments are provided.

公开(公告)号：US11739925B1

公开(公告)日：2023-08-29

申请号：US17878921

申请日：2022-08-02

申请人： Mitsubishi Logisnext Co., Ltd.

发明人： Kazumasa Kokura

IPC分类号： F21V23/04 ,  F21S43/00 ,  B60Q1/50 ,  B66F17/00 ,  F21W103/60

CPC分类号： F21V23/0471 ,  B60Q1/503 ,  B60Q1/543 ,  B66F17/003 ,  F21S43/00 ,  B60Q2400/50 ,  F21W2103/60

摘要： A forklift 1 as a cargo vehicle includes: a vehicle body 1A which an operator M gets on; and an image projection device 31, projecting an image related to vehicle information in a direction (left) in which the operator M alights to display the image on a road surface G. In addition, the forklift 1 further includes an alighting sensor that detects an alighting operation when the operator M alights. The image projection device 31 projects the image when the alighting sensor detects the alighting operation.

公开(公告)号：US11467466B2

公开(公告)日：2022-10-11

申请号：US16218705

申请日：2018-12-13

申请人： E INK CORPORATION

发明人： Richard J. Paolini, Jr. ,  Randal M. Hill

IPC分类号： G02F1/1676 ,  G02F1/167 ,  G02F1/1343 ,  G02F1/1677 ,  G02F1/1675 ,  G02F1/16757 ,  H04N9/31 ,  G03B21/10 ,  F21S43/00

摘要： A display device (30) comprises a reflective display (38) arranged to render a first image viewable through a viewing surface and a projection means (31-37) arranged to render a second image viewable in reflection on the viewing surface, the reflective display (38) and the projection means (31-37) being mounted on a common frame.

公开(公告)号：US11293620B1

公开(公告)日：2022-04-05

申请号：US17304435

申请日：2021-06-21

申请人： Cameron Merle Murray

发明人： Cameron Merle Murray

IPC分类号： F21S43/00 ,  F21S43/15 ,  F21S43/14 ,  F21S45/50 ,  H05B47/19 ,  B63B45/04 ,  H05B45/20 ,  F21W107/20 ,  F21Y115/10 ,  F21Y113/13

摘要： A lighting system is disclosed that may be used for marine applications. The lighting system comprises a light strip support structure, a first light strip comprising a first plurality of lighting elements, including light elements of different colors, a second light strip comprising a second plurality of lighting elements, the second light strip positioned above the first light strip and configured to emit only white light, a light element controller electrically connected to the first light strip, wherein the light element controller is configured to control the illumination of the first plurality of lighting elements and not the second plurality of lighting elements and a connector configured to mate with a watercraft stern connector.

公开(公告)号：US11047546B2

公开(公告)日：2021-06-29

申请号：US16638415

申请日：2018-08-20

申请人： Varroc Lighting Systems, s.r.o.

发明人： Tomas Gloss ,  Jakub Hruska ,  Vit Simurda ,  Milan Stylarek ,  Vladimir Kubena

IPC分类号： F21S43/00 ,  F21S43/239 ,  F21S43/40 ,  F21S43/245 ,  F21S43/20 ,  F21V8/00

摘要： The light device comprises an internal chamber (2) that is covered by a translucent cover, which separates the light device from the external surroundings of the motor vehicle; inside the chamber, there is at least one lighting unit (3) whose active area (4) for the exit of light rays (10) from the lighting unit (3) is situated opposite the translucent cover and contains a light-conductive core (15) of an optically transparent material with an associated light unit (7) located opposite the entry area (9) of the light-conductive core (15) to emit light rays (10) into the body (14) of light-conductive core (15). Between the light-conductive core (15) and the translucent cover there is a functional layer (23) configured to focus the beams of light rays (10) that exit its surface averted from the light-conductive core (15) in a predetermined direction. The light device comprises a technological layer (24) that is configured for a total reflection of the light rays (10), which is in contact with the top surface (17) of the light-conductive core (15).

公开(公告)号：US10781994B2

公开(公告)日：2020-09-22

申请号：US16061786

申请日：2016-12-05

申请人： NITTO DENKO CORPORATION

发明人： Youzou Yano

IPC分类号： F21S43/20 ,  F21V31/03 ,  F21S43/00 ,  F21S43/50 ,  F21S45/30

摘要： A ventilation member includes: a cylindrical holding member including an outer projection portion; a ventilation film mounted to cover one end of the holding member in a centerline direction, the ventilation film preventing a liquid and solid from entering the holding member, the ventilation film permitting a flow of gas between the inside and the outside; and a cover member provided around the holding member, the cover member including a side wall portion, a top portion, and an inner projection portion, the top portion closing one end of the side wall portion in the centerline direction, the inner projection portion projecting inward from an inner circumferential surface of the side wall portion and contacting the outer projection portion of the holding member so as to form a ventilation passage between the ventilation film and the top portion, the ventilation passage allowing gas to flow therethrough.

公开(公告)号：US10724704B2

公开(公告)日：2020-07-28

申请号：US15757411

申请日：2016-08-05

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Yasuaki Tsutsumi

IPC分类号： F21S45/60 ,  F21S43/00 ,  F21S41/14 ,  F21V29/90 ,  F21S43/145 ,  F21S41/13 ,  B60Q1/00 ,  F21S41/141 ,  F21S45/43 ,  F21S41/20 ,  F21V23/00

摘要： A water heating device (5) includes an infrared light emitting diode (50) configured to emit a light beam in a wavelength band including a wavelength of 1.4 μm or more. With the application of an infrared light beam emitted from the infrared light emitting diode (50) toward an applied body (e.g., a front cover (11)), at least a part of the infrared light beam is absorbed into water attached to the applied body to heat the water.

公开(公告)号：US10655801B2

公开(公告)日：2020-05-19

申请号：US16443032

申请日：2019-06-17

申请人： Seoul Semiconductor Co., Ltd.

发明人： Yoon Seop Lee ,  Da Hye Kim ,  Sang Hong Lee ,  Byoung Kyu Park ,  Dae Wook Kim ,  Jae Hyun Park

IPC分类号： F21S2/00 ,  F21S10/02 ,  H01L33/50 ,  F21S43/00 ,  H01L25/075 ,  H01L33/48 ,  F21S43/14 ,  F21S43/30

摘要： A light emitting device and a vehicular lamp are provided. The light emitting device comprises: a first light emitting unit; a second light emitting unit separated from the first light emitting unit; and a sidewall surrounding side surfaces of the first and second light emitting units while adjoining the side surfaces of the first and second light emitting units, wherein the first light emitting unit and the second light emitting unit emit light have different peak wavelengths.

公开(公告)号：US10654405B2

公开(公告)日：2020-05-19

申请号：US15747350

申请日：2016-07-28

申请人： TS TECH CO., LTD.

发明人： Masahiro Nomura ,  Noriyuki Yamato ,  Kenichi Kamano

IPC分类号： B60Q1/26 ,  F21S43/14 ,  F21S43/15 ,  F21S43/20 ,  F21S43/31 ,  F21S43/19 ,  F21S43/00 ,  F21S43/40 ,  F21S41/147 ,  F21S43/30 ,  F21S41/143 ,  F21Y115/10 ,  F21Y103/10

摘要： The present disclosure enables lighting performance which appears as if there are more light sources than the actual number of light sources, and reduces brightness unevenness. A vehicular light-emitting device includes a plurality of light-emitting units, each of which includes an LED part and a lens configured to diffuse and emit the light received from the LED part, the plurality of light-emitting units being arranged side by side. The plurality of light-emitting units are arranged so that one or more brightness peak values exist between adjacent light-emitting units. Moreover, the light emitted from the lenses of the light-emitting units has a plurality of brightness peaks with respect to the spreading direction of the light, and the arrangement interval of the plurality of light-emitting units is set so that the plurality of brightness peaks of the light emitted from the plurality of light-emitting units are aligned at substantially equal intervals.

公开(公告)号：US10648639B2

公开(公告)日：2020-05-12

申请号：US15575859

申请日：2016-05-20

申请人： Yong Kook Park

发明人： Yong Kook Park

IPC分类号： F21S45/33 ,  F21S45/30 ,  F21S43/00 ,  B60Q1/04 ,  B60Q1/00 ,  F21S43/10 ,  F21V33/00 ,  F24F3/14

摘要： The present invention relates to a general-purpose dehumidifying apparatus in which a housing having a dehumidifying member therein is applied to an object to be dehumidified (an electric light (such as a street lamp, a vehicle lamp, etc.), an outdoor or indoor electronic enclosure (such as power distributing equipment, communication equipment, security equipment, a solar system, etc.), and the like), and the dehumidifying apparatus removes internal moisture through an outer valve that opens and closes an outer communicating part of the housing (by closing the outer valve) in a case where the temperature of the object to be dehumidified is low and discharges the moisture of the dehumidifying member to the outside by opening the outer valve when the temperature in a lamp module rises in a case where the temperature of the object to be dehumidified is high. The dehumidifying apparatus, according to the present invention, comprises: a housing installed in an object to be dehumidified and having inner and outer communicating parts connected to the outside; a dehumidifying member mounted in the housing; and an outer valve that opens and closes the outer communicating part of the housing.