Patents Issued in July 2, 2020
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Publication number: 20200208783Abstract: The gas supply system of this invention is furnished with a cylinder apparatus having a pneumatic valve that supplies process gas to a process chamber, and a solenoid valve that opens or closes said pneumatic valve by supplying or stopping the flow of valve actuating gas to said pneumatic valve; and a gas supply control apparatus that controls the actuation of the solenoid valve. In addition, said gas supply control apparatus comprises a main controller that controls the actuation of said solenoid valve during normal operation, and a sub-controller that senses an abnormal state of said main controller and if an abnormality is sensed, controls the actuation of said solenoid valve instead of said main controller.Type: ApplicationFiled: June 15, 2018Publication date: July 2, 2020Inventors: Tae-Jun LIM, Jihoon KIM, Tae Ug KIM
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Publication number: 20200208784Abstract: An system for emptying at least one reservoir containing a pressurized fluid, including, for each reservoir, a vent for discharging the fluid out of the reservoir and a discharge valve for connecting the reservoir to the vent, the emptying system additionally including, for each discharge valve, a return member for returning the discharge valve to its closed configuration, and a fluid control system for controlling the movement of each discharge valve to its open configuration by action of an operating fluid on the discharge valve, the control system including an operating station arranged outside a danger zone around each reservoir, and, for each discharge valve, a fluid pipe fluidically connecting the operating station to the discharge valve, the operating station including at least one reversible free connection for connecting to each fluid pipe of a device for supplying the control system with operating fluid.Type: ApplicationFiled: August 3, 2018Publication date: July 2, 2020Inventors: André Rakotondrainibe, Franck Verbecke, Jean-Claude Reybaud
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Publication number: 20200208785Abstract: Automated methods and systems for diverting transmix from a petroleum pipeline are provided to reduce the overall production of transmix on the pipeline, based on pre-defined programmed cut-points associated with the various subtypes of hydrocarbon carried on the pipeline.Type: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: John Colin Robbins, Gary S. Wawak
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Publication number: 20200208786Abstract: The present invention relates to a method for tracking and locating a contamination source in a water distribution system based on consumer complaints, comprising following steps: S1: generating a contamination matrix by location information complained by consumers; S2: determining similarity between candidate nodes and classifying the candidate nodes; S3: adding a random complaint hysteresis time and constructing a consumer complaint sample; and S4: training, validating and testing a convolutional neural network by the consumer complaint sample, and using the convolutional neural network in practically tracking and locating a contamination source. Compared with the prior art, the present invention has the following advantages. The contamination source is located in the consumer complaint pattern, according to the real-time consumer complaints after a contamination accident occurs.Type: ApplicationFiled: October 13, 2019Publication date: July 2, 2020Inventors: Kunlun XIN, Lian SUN, Hexiang YAN, Tao TAO, Shuping LI, Jiaying WANG
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Publication number: 20200208787Abstract: A lamp is provided that includes a light source (119), having a laser diode (111, 511, 911) and a fluorescent sheet (112). The laser (121, 521, 621, 721, 921) emitted from the laser diode (111, 511, 911) is focused on the fluorescent sheet (112) and excites the fluorescent sheet (112) to emit fluorescent light (123, 323). The fluorescent sheet (112) has a transparent thermally conductive substrate (512a, 612a, 712a, 912a, 1012a) and a fluorescent coating (512b, 612b, 712b, 912b, 1012b) attached to the substrate, and has a diaphragm plate (717) disposed at a rear end of an optical path of the fluorescent sheet (112) and attached to the fluorescent sheet (112), the diaphragm plate (717) having a light-transmitting zone (717a) and a light-shading zone (717b) closely adjacent to each other. The diaphragm plate (717) can at least partially block light around a light-emission spot.Type: ApplicationFiled: June 1, 2018Publication date: July 2, 2020Inventor: Yi YANG,
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Publication number: 20200208788Abstract: A communication system includes a light source to generate light; a broadband light transmitter control electronics to modulate a light signal and provide broadband optical data transmission network using the light source; a broadband light receiver control electronics to demodulate a received light signal from the broadband optical data transmission network; and a wired network transceiver coupled to the light transmitter/receiver to receive and transmit data between the optical data transmission network and a wired circuit.Type: ApplicationFiled: January 2, 2019Publication date: July 2, 2020Inventor: Bao Tran
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Publication number: 20200208789Abstract: A lighting module (1) for connecting to a luminaire, the lighting module extending along a longitudinal axis (LA) and comprising: a base (3) for connecting the lighting module (1) to a socket (11) of the luminaire (10); a central body (4) carrying at least a first light source (21) and a second light source (22), wherein the first light source (21) is configured to emit first light having a first light distribution with a first main direction pointing away from the longitudinal axis (LA), and the second light source (22) is configured to emit second light having a second light distribution with a second main direction pointing away from the longitudinal axis (LA), the first and second main directions being different from one another; and an optical element (6) including at least one optical portion (61) and a cover portion (62) extending all around the central body (4) and said optical element (6) being rotatable about the longitudinal axis (LA) in relation to the central body (4), the at least one optical poType: ApplicationFiled: July 16, 2018Publication date: July 2, 2020Inventors: ANNA WILHELMINA MARIA WONDERGEM-DE BEST, TIES VAN BOMMEL, SIMON JACOBUS MARIA KUPPENS
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Publication number: 20200208790Abstract: An LED lighting device has an at least partially translucent bulb, in which an LED holder with an LED is fastened thereto. The LED holder is fastened in the at least partially translucent bulb. The LED holder has two holding elements which have a contact region for electrical connection of the LED and a connecting element outside the at least partially translucent bulb. The holding elements are used both for heat dissipation from the LED and for supplying power to the LED.Type: ApplicationFiled: September 12, 2017Publication date: July 2, 2020Inventors: Georg ROSENBAUER, Wolfgang SEITZ, Heinz LANG
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Publication number: 20200208791Abstract: An LED tube lamp comprises a lamp tube, a first circuit board disposed in the lamp tube having a plurality of light sources mounted thereon, and two lamp caps respectively disposed at both ends of the lamp tube and having a power supply disposed in the lamp caps. The power supply has a second circuit board with a first surface and a second surface opposite and parallel to each other. The lamp cap comprises a side wall, an end wall, and a slot with a first rib. There is a coupling structure protruded on the first rib with respect to the first surface of the second circuit board.Type: ApplicationFiled: December 31, 2019Publication date: July 2, 2020Inventors: Tao Jiang, Ming-Bin Wang, Jun-Ren Chen, Ai-Ming Xiong, Feng Zou, Wei-Hong Xu, Jian Lu, Guang-Dong Wang
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Publication number: 20200208792Abstract: The object of the present invention is to provide a light source (101) for a luminaire or lantern, the light source (101) comprising: at least one light emitting diode (LED), a mantle structure (112) with which the LED (101) is fast within the mantle structure (112), the mantle structure (112) being both transparent or at least translucent and arranged to intercept and re-distribute light from the LED and, an optical element (117) in the mantle structure (112) for biasing light from the LED (101) away from a direction in which illumination is unwanted or at least is wanted at reduced intensity. The optical element (117) is angularly adjustable such that the light emitted may be directed.Type: ApplicationFiled: May 11, 2018Publication date: July 2, 2020Inventor: Peter James Andrew Diamond
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Publication number: 20200208793Abstract: A lighting device having a first configuration wherein a first light source is exposed and a second light source is covered and a second configuration wherein the first light source is exposed and the second light source is exposed. The light device is enclosed in a rigid enclosure securing the lighting device in the second configuration. A power source is electrically coupled to the lighting device to provide power to the first light source and the second light source. A switch is coupled to the power source and the first and second light sources. The switch is configured to permit propagation of power from the power source to the second light source when the lighting device is in the second configuration.Type: ApplicationFiled: March 9, 2020Publication date: July 2, 2020Inventors: Gregory Lee Horne, Jimmy Prieto
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Publication number: 20200208794Abstract: A lighting device is described, which can be wrapped or attached securely around a trunk or branch of a tree or around a column, beam, pole, an arch, or other object around which the lighting device can be attached. The device includes a light apparatus having a string of lights arranged into a mesh of lights or a preformed mesh of lights, a first cord connected across a top end of the light apparatus and having a hook on each end, and at least a second cord connected across a bottom end of the light apparatus and also having a hook on each end.Type: ApplicationFiled: May 22, 2018Publication date: July 2, 2020Inventor: Kurt STANGE
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Publication number: 20200208795Abstract: The invention relates to a strip lamp, comprising strip lamp body, one end of the strip lamp body is provided with an outlet hole for the wire to protrude; end covers, sleeved on the outer periphery of the end of the strip lamp body and fastened thereto, and the end cover is provided with a through hole for the wire passing through, the through hole is disposed offset from the outlet hole, and a interval (D) is formed between the projection of the through hole on the plane of the outlet hole and the outlet hole; the end cover forms a line pressing mechanism extending toward an end of the strip lamp body on a side of the through hole adjacent to the outlet hole. The invention has the advantages of simple structure, remarkable anti-pull effect and good waterproof performance.Type: ApplicationFiled: December 19, 2019Publication date: July 2, 2020Inventor: Yuanfang Xue
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Publication number: 20200208796Abstract: A light fixture device having at least one sealed LED lighting cartridge and a sealed casing with a lens region along one boundary thereof. The device includes one or more power supply elements extending from or accessible from the casing which are connectible with a power source. A housing of the device has at least one first housing structure defining at least two opposed cartridge-receiving zones. Each of the zones has a corresponding light output region cartridge-receiving and is configured to receive at least one sealed LED lighting cartridge with the lens region aligned with the corresponding light output region. A central interior cavity is provided to accommodate the power supply elements between, at least in part, the cartridge-receiving zones. At least one second housing structure to sealingly engage with the housing structure and sealingly close the central interior cavity.Type: ApplicationFiled: December 23, 2019Publication date: July 2, 2020Inventors: Andrew MILES, Hristea MIHALCEA, Howard YAPHE
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Publication number: 20200208797Abstract: A portable light bulb system includes a bulb that is removably coupled to a mounting bracket affixed to a support surface. The bulb includes an internal battery power supply and a LED light engine. A base of the bulb has a diameter sized to prevent the base from being inadvertently inserted into a conventional 110 volt electrical light bulb socket. The system also includes a wireless module communication device configured to wirelessly communicate with the bulb. In a first use position, operation of the bulb provides illumination to a region proximate the mounting bracket affixed to the support surface. An operator can disconnect the bulb from the bracket and bring the bulb to a second use position where operation of the bulb provides illumination to the second region. The operator can then return the bulb to the bracket at the first use position, or bring the bulb to yet another location for illumination.Type: ApplicationFiled: March 9, 2020Publication date: July 2, 2020Inventor: Cody Duane Grandadam
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Publication number: 20200208798Abstract: Various components for artificial candles and other lighting devices are described that can be used to create a realistic flame effect in the devices. The devices include a flame element that extends upwardly from a housing. A light source can be disposed with respect to the flame element such that the flame element is illuminated. A variety of drive mechanisms could be disposed within the body of the device that can cause movement of the flame element with respect to the housing. The flame element can be coupled to a housing or mounting bracket of the device using various components to suspend the flame element within the housing.Type: ApplicationFiled: February 3, 2020Publication date: July 2, 2020Inventors: Douglas Patton, James LaBelle, Jeffrey Thompson
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Publication number: 20200208799Abstract: A flame simulator includes a light beam source that projects a beam of light, a flame screen, a light beam mover that imparts movement to at least a part of the light beam source, and a range limiter. The light beam source includes a light source adapted to produce light and at least one light conditioner adapted to act on the light from the light source to produce the beam of light with a color, size and shape that mimics a flame when the beam strikes the flame screen. The range limiter is operatively associated with the light beam source so that the beam of light, when being projected, strikes at least a portion of the flame screen and causes illumination of the flame screen by the beam of light.Type: ApplicationFiled: March 12, 2020Publication date: July 2, 2020Inventor: Guillermo Enrique Baeza
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Publication number: 20200208800Abstract: A vehicle lamp includes a light source, a lens, and an optical member provided between the lens and the light source. The light source is provided on an attachment surface of a fixing member. The attachment surface includes a pair of fixing portions provided at positions paired with the light source being interposed therebetween and a contact portion provided to protrude from the attachment surface at a position apart from the light source in a direction perpendicular to a straight line connecting two fixing portions. A protruding amount of the contact portion from the attachment surface in an optical axis direction of the light source is greater than that of the fixing portion. A pair of fixing spots provided at one edge portion of the optical member is fixed to the fixing portions, and a contact spot provided at the other edge portion contacts the contact portion.Type: ApplicationFiled: July 26, 2018Publication date: July 2, 2020Applicant: Ichikoh Industries, Ltd.Inventor: Toshiya ABE
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Publication number: 20200208801Abstract: A vehicle lamp includes a lens that has spaced apart first and second surfaces that extend to terminate at an edge. The first surface provides an exterior face of the lamp. The second surface provides an interior that contains the edge. The edge is oriented to supply a reflected light from the exterior face back through the exterior face. A light is arranged near the first surface opposite the interior. The light is configured to selectively shine light into the lens from outside the interior and supplement the reflected light.Type: ApplicationFiled: September 5, 2019Publication date: July 2, 2020Inventors: Apolo Zeus Escudero-Uribe, Christian Javier Enriquez-Cervantes, Alejandro Hernandez Gonzalez-Barcena
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Publication number: 20200208802Abstract: A lamp device includes a light emitting unit and a reflecting unit including first and second reflecting modules. The first reflecting module reflects light towards the second reflecting module and has a reflectivity substantially over 70% for light of wavelength ranging from 550 nm to 800 nm. The second reflecting module reflects light towards the first reflecting module and has a reflectivity that substantially ranges from 50% to 75% for light of wavelength ranging from 460 nm to 700 nm. The light emitting unit emits light toward the reflecting unit such that at least a part of the light emitted by the light emitting unit is reflected from one of the first reflecting module and the second reflecting module.Type: ApplicationFiled: June 3, 2019Publication date: July 2, 2020Applicant: T.Y.C. BROTHER INDUSTRIAL CO., LTD.Inventors: Min-Feng LIN, Nan-Ming LIN
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Publication number: 20200208803Abstract: A backlight illuminating module includes a first supporting base, a plurality of first illuminating units, and a light reflection housing. The light reflection housing includes a first light reflection member having a first inclined reflection surface, a first vertical optical surface and a plurality of first prisms provided in a first light reflection chamber, wherein when the first illuminating units are activated to generate illumination, the illumination is arranged to be reflected and diffracted by the first inclined reflection surface, the first vertical optical surface and the first prisms to produce an uniform line source of light of the backlight illuminating module.Type: ApplicationFiled: December 29, 2019Publication date: July 2, 2020Inventors: Lin YANG, Hai YANG
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Publication number: 20200208804Abstract: A luminaire includes a housing that houses a light transmission unit therein. The housing includes a back plate that has an uplight opening. The uplight opening is covered by a detachable panel that is removably coupled to the back plate. The light transmission unit includes a lightguide that receives light through the side edges and emits light through the major surfaces thereof. Further, the light transmission unit includes a reflector panel. In one example, the reflector panel is detachable to form an opening that allows light from the lightguide panel to pass through. In another example, the reflector panel includes patterned openings that allow light from the lightguide panel to pass through. The reflector panel is disposed in between one of the major surfaces of the lightguide panel and the back plate. The reflector segment and detachable panel comprise uplight features that are configured to provide uplight.Type: ApplicationFiled: December 23, 2019Publication date: July 2, 2020Inventors: Westly Hetrick, Michael Troy Winslett
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Publication number: 20200208805Abstract: Provided is a lighting device for inspection allowing inspection using lights of a plurality of colors with a simple structure. The lighting device includes: a housing; four light source units disposed inside the housing; a light guide plate that guides light emitted from the light source units and that has four end face portions; and a reflective portion that is formed on an upper face of the light guide plate and that reflects light toward a lower face of the light guide plate. Each of the light source units is disposed for each of the end face portions of the light guide plate and is able to emit light of one color and is independently controlled for dimming, and the four light source units are able to emit lights of collectively two or more colors.Type: ApplicationFiled: November 30, 2018Publication date: July 2, 2020Inventor: Shinya HATABE
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Publication number: 20200208806Abstract: A lighting consists of a plate 3 to be illuminated and an elongated lighting element 1. The plate is provided with a first surface 5 in a first color and a second surface 7 in a second color. The lighting element 1 has an elongated housing 9 with a translucent wall, as well as a number of light sources 11 in the housing and distributed over the length of the housing. The lighting element 1 extends along the dividing line 13 between the two surfaces 5 and 7. The elongated housing 9 is provided with a first transparent wall part 15 facing the first surface 5 and a second transparent wall part 17 which at least partially faces the second surface 7. The first wall part 15 has the same or substantially the same color as the first surface 5 and the second wall part 17 has the same or substantially the same color as the second surface 7.Type: ApplicationFiled: April 20, 2018Publication date: July 2, 2020Inventor: Johannes Antonius Wouter BELGERS
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Publication number: 20200208807Abstract: Brief Summary: This invention is intended to illuminate the vessel from below for cosmetic or aesthetic purposes. Ideally the machine is built to fit self contained within the void in the bottom of the vessel for practical purposes but can be adapted with a base collar to contain the apparatus and attach to the vessel.Type: ApplicationFiled: January 1, 2019Publication date: July 2, 2020Inventor: Michael Hintz
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Publication number: 20200208808Abstract: This invention concerns a method for forming Coverage Discrete Solid Angle Light Beam that satisfies the criteria for forming an ideal illumination such as covering of the basic illumination area within its borders by means of the quadrilaterallight spot, achieving homogenous light density, illuminance and luminance levels in related area besides quadrilateral covering of target illumination area, the ability to use all of the light flux produced by the source only within target illumination area and protecting environment from light pollution in this way and offers the possibility to be able to regulate the photometric values of the solid angle created and the flux it carries within itself based on the target illumination area.Type: ApplicationFiled: July 26, 2017Publication date: July 2, 2020Inventor: Ercan Arslan
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Publication number: 20200208809Abstract: A light cover assembling structure has a light housing, a mounting sleeve, a light-emitting element, a transparent light cover, and a supporting cover. The mounting sleeve has an inner end mounted in the light housing and an outer end extending out of the light housing. An inner surface of the light housing and an outer surface of the mounting sleeve form an assembling space. The transparent light cover is mounted on the outer end of the mounting sleeve. The supporting cover is mounted on the outer end of the mounting sleeve, and has a first supporting side wall formed circumferentially and abutting the transparent light cover. The first supporting side wall of the supporting cover supports the transparent light cover such that the transparent light cover is firmly mounted on the mounting sleeve.Type: ApplicationFiled: November 6, 2019Publication date: July 2, 2020Inventors: JIANSHENG ZHANG, ZHIQIANG YUAN
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Publication number: 20200208810Abstract: A method is provided for mounting a light module. A light module that is mounted by means of such a method includes at least one light source for emitting light, and at least one optical element for forming the beam of light. The relative arrangement between the light source and the optical element is adjusted via the following steps. The light module is arranged in an adjusting device, and a light detection device is provided. The light source is switched on, and the light detection device is illuminated with the light. A set deviation between a value and an actual value of a light field generated with the light as compared to a required light field is measured. The relative arrangement between the light source and the optical element is then adjusted until the set/actual deviation is minimal or zero.Type: ApplicationFiled: May 11, 2018Publication date: July 2, 2020Inventors: David Duhme, Werner Kosters, Stefan Kraus, Thomas Albert Röbbecke, Ralf Seiger
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Publication number: 20200208811Abstract: A luminaire includes a light module, the light module including a first acoustic panel, a second acoustic panel, and a lightguide disposed between the first acoustic panel and the second acoustic panel. The lightguide can extend from the first acoustic panel and the second acoustic panel. A frame is disposed between the first acoustic panel and the second acoustic panel and secures an edge of the lightguide within the light module. A light emitting diode is located within the frame and oriented to emit light into the edge of the lightguide.Type: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Alexander James Ross, Sohana Arni
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Publication number: 20200208812Abstract: Mounting brackets for installing extruded profiles on surfaces, such as walls, ceilings, tile surfaces, etc., may be resilient. The mounting bracket may include a coil spring designed to rotate or pivot with respect to a main body. The spring may apply force to a rear of the surface thus holding or maintaining the mounting bracket in place. The mounting bracket may be a flat spring. The flat spring may apply force to side surfaces of an opening formed in the surface thus holding or maintaining the mounting bracket in place. The mounting bracket may hold an elongated profile designed for recessed LED lighting to the surface.Type: ApplicationFiled: December 31, 2018Publication date: July 2, 2020Inventors: Laurentiu O. Vlad, Christopher J. Ferguson
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Publication number: 20200208813Abstract: A round or rectangular clip assembly that utilizes torsion tension spring loops, formed from the flexible material. The clip forms a tongue segment on one side of the torsion tension spring loops, and multiple extension members on the second side. The spring loop is configured to pushes the tongue segment toward the substantially parallel surface formed on each extension member, and can hold a light bulb or a light socket inbetween. The clip also includes additional torsion three-quarter rounded tension spring loop, which can be rounded for holding a wire or an extension cord, or rectangular, for attaching to a rectangular fixture.Type: ApplicationFiled: December 27, 2018Publication date: July 2, 2020Applicant: 4 Guys Holdings LLCInventors: Grant Reeves, Kevin Provagna, James Gensert, Scott Buetow, Ryan Westlake
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Publication number: 20200208814Abstract: The present invention provides an integrated ring clamp of a flashlight, which includes a ring and a clip, wherein the ring has a base; the clip includes a clamping part and a holding part that can hold and be fixed to a body of the flashlight, the holding part is fixed to the clamping part, and the clamping part is detachably fixed to the base. The present invention also provides a flashlight, which includes a flashlight body and the integrated ring clip, and may further include a flashlight sleeve sleeved on the outer face of the flashlight body and wrapping the same. The integrated ring clamp and the flashlight solve the problem of a structural conflict of the ring and the clip, so that the ring and the clip can be present on the flashlight at the same time, thereby achieving diversified functions.Type: ApplicationFiled: August 16, 2019Publication date: July 2, 2020Inventor: Wenjie Li
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Publication number: 20200208815Abstract: Embodiments of a customizable illumination system are disclosed. The illumination system may include a bracket, a light source, and a power module. Various embodiments of each of these elements can be used in conjunction with the illumination system to affect a desired degree of customization.Type: ApplicationFiled: January 2, 2019Publication date: July 2, 2020Inventor: Allen R Tigert
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Publication number: 20200208816Abstract: The present invention concerns a spotlight adapted for a light device, said spotlight comprising a support and multiple light modules fixed on said support, said multiple light modules comprising at least a first and a second light module, each light module comprising at least one light source, such as a light-emitting diode (LED), and an optical element, each light module being rotationally mobile around a specific rotation axis to enable specific rotation of each light module in relation to the support.Type: ApplicationFiled: December 27, 2019Publication date: July 2, 2020Inventor: Yvan Peard
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Publication number: 20200208817Abstract: A mounting device includes a control device. The control device images an imaging range which includes an illuminant of a light emitting component and acquires a light emitting component image when mounting the light emitting component which includes the illuminant onto a board. Next, the control device detects coordinates (illuminant detected center coordinates) of a center of the illuminant based on the light emitting component image. The control device performs the mounting of the light emitting component such that the light emitting component is held, the light emitting component moves over the board, and a center of the illuminant is positioned at predetermined coordinates on the board based on the illuminant detected center coordinates, without using information relating to an outer shape of the light emitting component which is based on the light emitting component image.Type: ApplicationFiled: March 13, 2020Publication date: July 2, 2020Applicant: FUJI CORPORATIONInventor: Kohei SUGIHARA
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Publication number: 20200208818Abstract: A headlamp with—a headband; a light source located at the front of the headband is presented. The headlamp has a load balancing device with two strands. The first strand has a first end (A) and a second end (B) respectively attached on one left front fixing point and one left rear fixing point of said headband. The second strand has a first end (A?) and a second end (B?) respectively attached on one right front fixing point and one right rear fixing point of said headband. There is an element wherein the first and second strands are thread up so as to bring closer the two strands at one common point C.Type: ApplicationFiled: December 31, 2019Publication date: July 2, 2020Inventors: Mathieu Le Bourhis, Boris Bouffay, Philippe Berrel
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Publication number: 20200208819Abstract: An improved vehicle light apparatus including an auxiliary light having a housing defining a front opening extending in a horizontal direction and a vertical direction perpendicular to the horizontal direction. A light emitting device is mounted in the housing. A transparent cover is mounted over the front opening. A rib extends rearwardly from the housing opposite the front opening and a plurality of fins are mounted on the rib.Type: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventor: Christopher Johnson
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Publication number: 20200208820Abstract: A light bulb, comprising a light bulb body (1); at least one connector protrusion (12) is provided on the outer circumference of the light bulb body (1), the connector protrusions (12) being arranged at intervals on the light bulb body (1) or distributed in a radial shape with respect to the center of the light bulb body (1); the connector protrusions (12) cooperate with a dedicated assembling and disassembling tool during light bulb replacement, realizing non-contact and remote assembling and disassembling of light bulbs, achieving the characteristics of safe assembly and disassembly, a simple and practical structure and low maintenance cost.Type: ApplicationFiled: March 31, 2018Publication date: July 2, 2020Inventor: Yong Xu
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Publication number: 20200208821Abstract: The present disclosure relates to an electroluminescent lighting device having high aperture ratio. The present disclosure provides an electroluminescent light device comprising: a substrate including an emission area and a non-emission area surrounding the emission area; a power line disposed in the emission area and defining an open area; a buffer layer covering the power line; an emission element disposed in the open area on the buffer layer; a link electrode overlapping the power line on the buffer layer, and having a first end connected to the emission element and a second end connected to the power line; a passivation layer deposited within a width of the power line covering the link electrode; an emission layer covering the emission area; and a cathode layer covering the emission area on the emission layer.Type: ApplicationFiled: December 26, 2019Publication date: July 2, 2020Inventors: Youngkyun Moon, JongMin Kim, Seunghyun Youk
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Publication number: 20200208822Abstract: The present disclosure relates to an electroluminescent lighting device embedding touch function. The present disclosure provides an electroluminescent light device that includes a substrate including an emission area and a non-emission area surrounding the emission area. An emission element is disposed on a first surface of the substrate in the emission area. A first pad and a second pad are disposed on the first surface of the substrate in the non-emission layer. A touch layer is disposed on a second surface of the substrate opposite the first surface, and a cover plate is attached on a bottom surface of the touch layer.Type: ApplicationFiled: December 20, 2019Publication date: July 2, 2020Inventors: Jungeun LEE, JongMin KIM, HwanKeon LEE, Taeok KIM
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Publication number: 20200208823Abstract: A connection terminal is provided, including at least one impedance branch circuit, where each impedance branch circuit includes one or more impedance elements and two first conductive connectors, each first conductive connector has a first end and a second end, first ends of the two first conductive connectors are configured to be coupled with a driving power supply and an illumination lamp, and second ends of the two first conductive connectors are configured to be coupled with two ends of the one or more impedance elements. An illumination device is provided, including a driving power supply, an illumination lamp and the connection terminal in the present disclosure, input ends of the driving power supply are coupled with an AC power grid, its out ends are coupled with two ends of the illumination lamp to form a driving circuit, and the connection terminal is connected to the driving circuit.Type: ApplicationFiled: February 14, 2019Publication date: July 2, 2020Inventors: Xin Wu, Zhong Chen, Xinsheng Wang
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Publication number: 20200208824Abstract: A lighting device includes a first light source unit having a first light source row made up of a plurality of light sources, and a first light source board, onto which the light sources making up the first light source row are mounted, a second light source unit having a second light source row made up of a plurality of light sources, and a second light source board, onto which the light sources making up the second light source row are mounted, and a light guide plate having a plate-like shape and having a first light-incident face where light emitted from the light sources is incident, and a second light-incident face disposed on an opposite side from the first light-incident face where light emitted from the light sources is incident.Type: ApplicationFiled: June 6, 2018Publication date: July 2, 2020Inventors: TAKESHI WADA, TAKUYA OHNISHI
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Publication number: 20200208825Abstract: An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around the axis of the LED lamp 360 degrees to turn around to form a contour of the LED lamp, the outline includes an outType: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Tao JIANG, Mingbin WANG, Aiming XIONG, Lin ZHOU
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Publication number: 20200208826Abstract: An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around an axis of the LED lamp 360 degrees to turn around to form a contour of the LED lamp, any point on the outline meeType: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Tao JIANG, Mingbin WANG, Aiming XIONG, Lin ZHOU
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Publication number: 20200208827Abstract: An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around the axis of the LED lamp 360 degrees to turn around to form a contour of the LED lamp, the outline includes an outType: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Tao JIANG, Mingbin WANG, Aiming XIONG, Lin ZHOU
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Publication number: 20200208828Abstract: An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around the axis of the LED lamp 360 degrees to turn around to form a contour of the LED lamp, the outline includes an outType: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Tao JIANG, Mingbin WANG, Aiming XIONG, Lin ZHOU
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Publication number: 20200208829Abstract: Disclosed is an LED lamp plate structure. The LED lamp plate structure includes an LED module composed of at least one LED element; and a heat dissipation plate having a surface area capable of allowing the heat dissipation plate to be engaged with at least a portion of a lamp housing of a street light, with the LED module being coupled on one surface of the heat dissipation plate so that the LED module faces an open surface of the lamp housing.Type: ApplicationFiled: September 2, 2016Publication date: July 2, 2020Inventor: Youngju LEE
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Publication number: 20200208830Abstract: The present invention provides an illumination apparatus that can suppress heat generation during use. The illumination apparatus includes a planar light emitting panel and a heat-radiating mounting member. The mounting member mounts the planar light emitting panel and has a body plate-section. The body plate-section has a through hole for feeding power that penetrates the body plate-section in a thickness direction, and a smooth region substantially free of protrusions. The panel has a panel body and a connecting wiring section. The connecting wiring section electrically connects the panel body to an external power source, and extends through the through hole. The panel has a front surface including a light emitting region that emits light, and a back surface on which another smooth region is provided. The smooth regions are in surface contact with each other over not less than 50% of an area of the light emitting region.Type: ApplicationFiled: June 3, 2019Publication date: July 2, 2020Inventors: Koichi Fukushima, Toyohisa Shozo, Youichi Yamaguchi, Tomoki Kubo
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Publication number: 20200208831Abstract: A light includes a housing having a lens, a bottom cover, and a middle cover positioned between the lens and the bottom cover. The lens, the bottom cover, and the middle cover cooperate to form a water-tight space. The light additionally includes a chimney having a hollow tube extending from a bottom of the housing to a top of the housing, a heat sink coupled to the chimney and positioned within the lens, and one or more LEDs coupled to the heat sink to emit light through the lens. The light also includes a circuit board positioned within the water-tight space and coupled to the one or more LEDs to control operation of the light.Type: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Kyle Harvey, Ross McIntyre, David Proeber, Jason Isaacs, Joshua Schermerhorn, Brian Cornell
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Publication number: 20200208832Abstract: An illumination fan connectable with at least one illumination fan for a computer includes a body, provided with a fan in center of the body, an illumination area on at least two sides of the fan at top of the body, a power socket and a first connector on one side of the body, and a second connector on another side of the body. The power socket is electrically connected with the first connector, the second connector, the fan and the illumination area. When the power socket is supplied with power, the fan and the illumination area of the body is respectively driven into rotation and illumination, and when the first connector of the body is connected with a second connector of a body of another illumination fan, a fan and an illumination area of the body of another illumination fan is respectively driven into rotation and illumination.Type: ApplicationFiled: May 6, 2019Publication date: July 2, 2020Inventor: Chien-Hao CHEN