公开(公告)号：US11378265B2

公开(公告)日：2022-07-05

申请号：US17138633

申请日：2020-12-30

申请人： OPPLE LIGHTING CO., LTD.

发明人： Quanbiao Wang

IPC分类号： F21V21/30 ,  F21V17/12 ,  F21V17/16

摘要： A spot lamp holder and spot lamp are provided. The spot lamp holder may include a first housing and a second housing. The second housing may include a mounting cavity. A mounting end of the second housing may be an open end and coupled with the mounting cavity. A first limiting portion and a second limiting portion spaced apart from each other may be disposed on an inner wall of the mounting cavity. A mounting groove may be disposed between the first limiting portion and the second limiting portion. The first housing may include a clamping portion. The clamping portion may be fitted with the mounting groove.

公开(公告)号：US20220186914A1

公开(公告)日：2022-06-16

申请号：US17550821

申请日：2021-12-14

申请人： Gradus Group LLC

发明人： Jacob Frankl

IPC分类号： F21V17/10 ,  F21V21/06 ,  F21V21/30 ,  F21V29/76

摘要： A three-section, hingedly connected lighting panel assembly includes a center light panel, a right light panel and a left light panel. The right and left light panels being hingedly connected to the center light panel and foldable over it in a stowed condition of the assembly. Each panel is in its own respective housing that has a rear side and front side. Each of the light panels is provided with a respective plurality of LED lights whose light is aimed in the front direction of each of the panel housings. The hinges connecting the panels to each other are configured to allow the left and right panels to lie in a same flat plane associated with said center panel and to be selectively folded over the center light panel, to facilitate storing and carrying the assembly.

公开(公告)号：US11346535B2

公开(公告)日：2022-05-31

申请号：US17236541

申请日：2021-04-21

申请人： MaxLite, Inc.

发明人： Aymen Chami ,  Eric Clohosey

IPC分类号： F21V21/30 ,  F21S2/00 ,  F21V29/76

摘要： An adjustable, modular flood light fixture is provided herein which includes a plurality of light modules, each including an enclosure and a luminaire configured to generate light, the luminaire being pivotably mounted to the enclosure. The light modules are serially connected with the luminaires of the light modules being each independently, pivotably adjustable. Advantageously, with the subject invention, the size of an illuminated area may be controlled by the number of light modules being used, with pivoting adjustment allowing further control over how light from each of the light modules is directed.

公开(公告)号：US20220163191A1

公开(公告)日：2022-05-26

申请号：US17669553

申请日：2022-02-11

申请人： WANGS ALLIANCE CORPORATION

发明人： Basar Erdener ,  Voravit Puvanakijjakorn

IPC分类号： F21V21/26 ,  F21V19/02 ,  H05B45/10 ,  H05B45/14 ,  H05B45/38 ,  H05B45/3725 ,  H05B45/50 ,  H05B45/37 ,  F21V29/70 ,  F21S8/08 ,  F21V31/00 ,  F21V31/03 ,  F21V9/00 ,  F21V14/06 ,  F21V17/10 ,  F21V19/00 ,  F21V17/12 ,  F21V17/16 ,  F21V21/30 ,  F21V7/00 ,  F21V23/00

摘要： LED related lighting methods and apparatus are described. Various features relate to water tight light fixtures. Some of the fixtures are spotlights while other fixture are intended for in ground use. The light fixtures in at least some embodiments include power control features. In spotlight embodiments beam angle and power or light output can be controlled without opening the light assembly or compromising the water tight seals which also protect against dirt. In ground embodiments support tilt angle setting which allow a user to set the light fixture to one or more tilt angles. Beam angle can also be changed in some embodiments as well as power control. Beam angle, power control and tilt angle adjustments are supported in some embodiments but need not be supported in all embodiments with some embodiments using one or more of the described features but not all features.

公开(公告)号：US20220136668A1

公开(公告)日：2022-05-05

申请号：US17085712

申请日：2020-10-30

申请人： Joseph Y. KO

发明人： Joseph Y. KO

IPC分类号： F21S9/03 ,  F21V21/08 ,  F21V23/04 ,  F21V21/30

摘要： The present invention provides an outdoor lighting lamp comprising a ground inserted base including an assembly opening and a ground nail, and a lighting module including a first shell, a light projection gap, a light emitting component, and a solar panel connected with the light emitting component. The light generated by electrifying the light emitting component is only projected by the light projection gap. One end of the first shell is mounted at the assembly opening, and the first shell is forced to rotate relative to the ground inserted base based on an axis of the ground nail to be a rotation axis. The solar panel is arranged at one end of the first shell where is in an opposite direction of the ground inserted base and not in horizontal. The solar panel adjusts a light receiving position by rotating the first shell relative to the ground inserted base.

公开(公告)号：US20220128226A1

公开(公告)日：2022-04-28

申请号：US17569612

申请日：2022-01-06

申请人： Black & Decker Inc.

发明人： Oleksiy P. SERGYEYENKO ,  Patrick J. TILSON ,  Sean M. BAILEY

IPC分类号： F21V21/14 ,  F21L4/04 ,  F21V21/096 ,  F21V21/28 ,  F21V21/30

摘要： The present disclosure relates to a battery powered light. The light includes a removable battery pack and a base portion which receives the battery pack. A light section is operably connected to the base section. The light section includes a light generator which produces light. The light further includes a mount. The mount is movable so that the mount can attach to a variety of surfaces including at least a flat surface and a curved surface.

公开(公告)号：US11313544B2

公开(公告)日：2022-04-26

申请号：US16682261

申请日：2019-11-13

申请人： SIGNIFY HOLDING B.V.

发明人： Christopher D. Nolan ,  Joseph J. Witkowski ,  Joseph R. Casper ,  Benjamin David Vollmer

IPC分类号： F21V21/15 ,  F21V21/14 ,  G01C5/00 ,  G01C19/02 ,  G01P15/18 ,  F21V23/04 ,  F21V29/507 ,  F21S8/08 ,  F21V21/30 ,  F21W131/105 ,  F21V29/75 ,  F21Y115/10

摘要： A method for providing assistance in aiming of one or more illumination devices in an area may include, by a processor, receiving photometric data for an area, and using the photometric data to determine an aiming vector for the illumination device. The area may include the illumination device. the method may further include receiving, from an orientation sensor module of the illumination device, orientation data for the illumination device, and using the orientation data and the aiming vector to determine if there is an error in the aiming of the illumination device. The response to determining that there is an error in the aiming of the illumination device, the method further includes causing a controller associated with a driving means of the illumination device for correcting the error in the aiming of the illumination device.

公开(公告)号：US20220107080A1

公开(公告)日：2022-04-07

申请号：US17553223

申请日：2021-12-16

申请人： Hubbell Incorporated

发明人： Anthony Brunelli

IPC分类号： F21V21/28 ,  F21S8/00 ,  F21S9/02 ,  F21V21/30

摘要： An emergency lighting unit includes a housing. The housing includes a base having a first portion and a second portion. A lamp assembly is rotatably connected to the housing and positioned in the lower portion. A cover is provided over the lamp assembly.

公开(公告)号：US11280483B2

公开(公告)日：2022-03-22

申请号：US17235370

申请日：2021-04-20

申请人： WANGS ALLIANCE CORPORATION

发明人： Basar Erdener ,  Voravit Puvanakijjakorn

IPC分类号： F21V21/26 ,  F21V19/02 ,  F21V29/70 ,  F21S8/08 ,  F21V31/00 ,  F21V31/03 ,  F21V9/00 ,  F21V14/06 ,  F21V7/00 ,  H05B45/10 ,  H05B45/14 ,  H05B45/38 ,  H05B45/3725 ,  H05B45/50 ,  H05B45/37 ,  F21V17/10 ,  F21V19/00 ,  F21V17/12 ,  F21V17/16 ,  F21V21/30 ,  F21V23/00 ,  F21Y115/10 ,  F21W131/10 ,  F21Y101/00

摘要： LED related lighting methods and apparatus are described. Various features relate to water tight light fixtures. Some of the fixtures are spotlights while other fixture are intended for in ground use. The light fixtures in at least some embodiments include power control features. In spotlight embodiments beam angle and power or light output can be controlled without opening the light assembly or compromising the water tight seals which also protect against dirt. In ground embodiments support tilt angle setting which allow a user to set the light fixture to one or more tilt angles. Beam angle can also be changed in some embodiments as well as power control. Beam angle, power control and tilt angle adjustments are supported in some embodiments but need not be supported in all embodiments with some embodiments using one or more of the described features but not all features.

公开(公告)号：US11277021B2

公开(公告)日：2022-03-15

申请号：US17004746

申请日：2020-08-27

申请人： Hubbell Incorporated

发明人： Lei Han ,  John Evan Lane

IPC分类号： F21S9/02 ,  F21V21/30 ,  F21V29/507 ,  F21V29/74 ,  H02J7/00 ,  H02J9/06 ,  H03K5/24 ,  H05B45/37 ,  H05B45/50 ,  H02J7/02 ,  H05B45/56 ,  H02J7/04 ,  F21Y115/10

摘要： A brown-out detection apparatus including a voltage sensing circuit, a first circuit, and a second circuit. The voltage sensing circuit senses an input AC voltage having a first nominal input voltage value or a second nominal input voltage value. The voltage sensing circuit includes an output outputting a reference DC voltage proportional said input AC voltage. The first circuit is responsive to said output of said voltage sensing circuit. The first circuit includes a first output outputting a first voltage value when said input AC voltage is below a threshold voltage level and a second voltage value when said input AC voltage is above said threshold level. The second circuit is responsive to said first output. The second circuit includes a second output outputting a second control signal indicative of a brown-out condition of said input AC voltage.