Patents Assigned to Energyled Corporation
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Publication number: 20130135873Abstract: An illumination lamp having a light-projecting angle adjusting function includes: a base unit, a light-emitting unit and a retaining unit. The base unit includes a retaining module, and the retaining module has a plurality of retaining grooves arranged as a surrounding shape and a surrounding receiving groove. The light-emitting unit is disposed on the base unit. The retaining unit includes a movable retaining element penetrating through the light-emitting unit and moved along with the light-emitting unit. In addition, the movable retaining element has a first end portion and a second end portion corresponding with each other, and the first end portion selectively positioned in one of the retaining grooves for positioning the light-emitting unit or movably disposed in the surrounding receiving groove for rotating the light-emitting unit.Type: ApplicationFiled: April 12, 2012Publication date: May 30, 2013Applicant: ENERGYLED CORPORATIONInventors: HUNG-HSIN LEE, YEN-FU LIU, CHIH YUAN HUANG
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Publication number: 20120275163Abstract: A lighting device includes a heat-removal apparatus, a light source module and a lampshade. The heat removal apparatus has a column member, a plurality of fins are extended outwardly therefrom, wherein a plurality of heat-dissipating passages are formed axially in the column member; the light source module is disposed on one end surface of the column member, and near the heat-dissipating passages; the lampshade can reflect light of the light source module. The air current would propagate upward through the light source module, the heat removal apparatus, and exit the lighting device outside, cold air is inhaled the bottom portion of the heat-dissipating passages, thereby promoting air current circulation.Type: ApplicationFiled: September 25, 2011Publication date: November 1, 2012Applicant: ENERGYLED CORPORATIONInventor: CHIN-HUEI CHEN
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Publication number: 20120275164Abstract: The instant disclosure provides an illuminating device and a heat removal device thereof The illuminating device has a heat removal device, and a lighting unit as a heat source. The heat removal device has a core column, and a plurality of fins outwardly extended from a periphery of the core column. The core column is formed with a plurality of heat-dissipating channels through along a longitudinal direction. The lighting unit is disposed on a bottom surface of the core column. The heat generated by the lighting unit enforced the air in the heat-dissipating channels to form an upward airflow. The upward airflow ascends along the heat-dissipating channels and flows outside, thus cool air is drawn inwardly from the bottom end of the heat-dissipating channels to urge the air circulation.Type: ApplicationFiled: September 25, 2011Publication date: November 1, 2012Applicant: ENERGYLED CORPORATIONInventors: CHIEN-HAO TSENG, YEN-FU LIU, HUNG-HSIN LEE, SHU-SHOUNG KUO
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Patent number: 7976190Abstract: A custom assembly light-emitting module using plugs and jacks for obtaining vertical electrical connections, includes a light-emitting unit, a lens unit, a plug unit and a jack unit. The lens unit is detachably combined with the light-emitting unit. The plug unit is disposed beside one side of the lens unit and electrically connected with the light-emitting unit. The jack unit is disposed on a bottom side of the plug unit and electrically connected with the plug unit. In addition, the light-emitting unit has two first retaining structures being formed on two opposite lateral sides thereof, the lens unit has a hollow transparent structure and a lens integratedly with the hollow transparent structure, two second retaining structures are disposed in the hollow transparent structure, and the light-emitting unit is detachably disposed in the hollow transparent structure.Type: GrantFiled: November 12, 2008Date of Patent: July 12, 2011Assignee: Energyled CorporationInventors: Che-Cheng Shen, Yen-Fu Liu, Ching-Kun Chang, Kuo-Hsin Yeh
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Publication number: 20100277930Abstract: An LED lamp structure includes a light-transmitting tube, a light-emitting module and two LED lamp adapters. The light-emitting module is received and positioned in the light-transmitting tube, and the two LED lamp adapters are respectively positioned on two opposite ends of the light-transmitting tube. Each LED lamp adapter includes a first assembly, an adapter element and a second assembly. The first assembly has a first hollow body and a plurality of first retaining portions. The adapter element has a substrate, and a plurality of second retaining portions selectively corresponding to the first retaining portions, at least two electrode pins passing through the substrate and combined with the substrate. The positions of the two front ends of the at least two electrode pins relative to the first assembly are adjustable by selectively mating the first retaining portions with the second retaining portions.Type: ApplicationFiled: April 29, 2010Publication date: November 4, 2010Applicant: ENERGYLED CORPORATIONInventors: YEN-FU LIU, CHIEN-YANG CHIEN
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Publication number: 20100219739Abstract: A LED light tube and its connector thereof are revealed. Each of two ends of the LED light tube is disposed with a LED light tube connector. The LED light tube connector includes a rotating base, two connector pins, a cover and a housing. The two connector pins are disposed on one end of the rotating base. The rotating base includes a first location adjustment structure and the cover has a second location adjustment structure. The rotating base is mounted in the housing while the cover is fixed on the housing. The rotating base rotates relative to the cover as well as the housing optionally so as to adjust the assembling between the first and the second location adjustment structure. Thus the two connector pins change from a first position to a second position and light from the LED light tube emits in a desired direction.Type: ApplicationFiled: February 5, 2010Publication date: September 2, 2010Applicant: ENERGYLED CORPORATIONInventors: Cheng-Hsiung Kuo, Hsuan-Hui Chen
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Patent number: 7699490Abstract: A light-emitting structure for generating an annular illumination effect includes a light-guiding module, a cover module, and a first light-emitting module. The light-guiding module has a hollow light-guiding body and a reflecting layer formed on an inner surface of the hollow light-guiding body. The cover module has a first cover body disposed on one end side of the hollow light-guiding body and a second cover body disposed on the other opposite end side of the hollow light-guiding body. The first light-emitting module has a plurality of first light-emitting elements disposed between the hollow light-guiding body and the first cover body. Therefore, first light beams generated by the first light-emitting elements are projected onto the hollow light-guiding body, and the first light beams are guided by the hollow light-guiding body and are reflected by the reflecting layer in order to make the hollow light-guiding body generate the annular illumination effect.Type: GrantFiled: November 28, 2008Date of Patent: April 20, 2010Assignees: Ledtech Electronics Corp., Energyled CorporationInventors: Chien-Hung Tsai, Yao-I Wang, Pei-Hung Meng, Wei-Jen Hsu
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Publication number: 20100053965Abstract: A LED lamp comprises: a lamp base; an illuminating component, mounted on the lamp base, wherein the illuminating component comprises a circuit board and a plurality of LEDs arranged on the circuit board; a lamp shade, mounted on the lamp shade for enclosing the illuminating element, wherein the lamp shade has at least one open area; and at least one waterproof and ventilative element, disposed on the open area for covering the open area; thereby, vapors inside the lamp shade can vacate out of the LED lamp through the waterproof and ventilative element, while external vapors cannot infiltrate into the lamp shade through the waterproof and ventilative element.Type: ApplicationFiled: July 29, 2009Publication date: March 4, 2010Applicant: ENERGYLED CORPORATIONInventors: CHING-KUN CHANG, CHENG-HSIUNG KUO, YEN-FU LIU