Patents Assigned to CHAMP TECH OPTICAL (FOSHAN) CORPORATION
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Publication number: 20140347849Abstract: A light-emitting diode lamp comprises a frame defining a pair of slots therein, a light bar fixed on the frame at one side thereof by pushing the light bar into the slots, a driving module mounted on the frame at the other side thereof, and a lamp cover fixed on the frame and covering the light bar. The light bar is inserted into the slots of the frame to be mounted in the light-emitting diode lamp. The driving module electrically connects with the light bar. The slots are defined in two walls of the frame wherein the two walls extend away from each other along a radiating direction of the light bar.Type: ApplicationFiled: March 14, 2014Publication date: November 27, 2014Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: WEN XU, MIN-CHI ZENG
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Publication number: 20140340907Abstract: An LED lamp includes a housing and multiple LED units received in the housing. Each LED unit includes a heat sink, multiple LEDs mounted below the heat sink and a cover overlaying the heat sink. The heat sink includes a base and multiple fins extending upwardly from the base. The cover includes a supporting plate defining multiple openings corresponding to the fins, and multiple shading tabs connected to the supporting plate. Each shading tab covers one opening and forms an airflow passage communicating the opening with an outside environment atmosphere.Type: ApplicationFiled: August 21, 2013Publication date: November 20, 2014Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: GUANG YU, QIAN XIANG
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Patent number: 8801222Abstract: An exemplary LED lamp includes a heat sink, and an LED module mounted on the heat sink. The heat sink includes a base, a receiving tube extending upwardly from a first face of the base, and a plurality of fins extending outwardly from an outer circumference of the receiving tube. The LED module is mounted a second face of the base. A plurality of through tunnels are defined in the base. The through tunnels extend through the base from the first face to the second face of the base. Each through tunnel communicates with an air passage between two neighboring fins.Type: GrantFiled: December 11, 2012Date of Patent: August 12, 2014Assignees: Champ Tech Optical (Foshan) Corporation, Foxconn Technology Co., Ltd.Inventors: Shih-Hsun Wung, Wen Xu, Peng Huang
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Publication number: 20140168995Abstract: A light emitting diode (LED) lamp includes a base, LED chips mounted on base, and a lens covering the LED chips and engaging with the base. The lens includes an arc-shaped engaging portion, and an extending portion extending from a radial outer side of a top surface of the engaging portion with a radial inner side of the top surface of the engaging portion exposed. The engaging portion includes an outer side surface. A groove is defined in an underside of the engaging portion and receives the LED chips therein. The extending portion includes an inner light emitting surface extending upwardly and outwardly from the top surface of the engaging portion, an outer light emitting surface extending upwardly from a top edge of the outer side surface of the engaging portion, and a top light emitting surface interconnecting the outer light emitting surface and the inner light emitting surface.Type: ApplicationFiled: May 17, 2013Publication date: June 19, 2014Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: CHIN-CHUNG CHEN, SHAN-YUE WANG, RUN-TIAN LIU
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Publication number: 20140060894Abstract: An exemplary heat dissipation device includes a heat sink and a clip assembly spanning the heat sink. The clip assembly includes two wire clips and two fasteners engaging with the wire clips, respectively. The wire clip includes two opposite engaging arms, and an engaging section interconnecting the two engaging arms. Each engaging arm includes a connecting section extending outwardly from the engaging section, and a hook bent outwardly from a free end of the connecting section. The hooks of each wire clip are hooked in the heat sink, each fastener extends through the engaging section of the corresponding wire clip, the engaging section of the wire clip is resiliently pressed by the fastener, and the heat sink is pressed downwardly by the connecting section of the wire clip.Type: ApplicationFiled: December 25, 2012Publication date: March 6, 2014Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: MING-WEI CHEN, JING ZHANG, TAO LI
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Publication number: 20140060895Abstract: An exemplary heat dissipation device includes a heat sink and a clip assembly spanning the heat sink. The clip assembly includes a wire clip and two fasteners engaging with the wire clip. The wire clip includes a main body and two engaging arms extending outwardly from two ends of the main body respectively. Each engaging arm includes a first section extending outwardly from the main body, a second section opposite to the first section, an engaging portion interconnecting the first section with the second section, and a hook bent outwardly from a free end of the second section. The main body and the hook of each engaging arm are hooked on the heat sink, and each fastener extends through the corresponding engaging portion. The engaging portions are resiliently pressed by the fasteners, and the heat sink is pressed downwardly by the main body of the wire clip.Type: ApplicationFiled: December 25, 2012Publication date: March 6, 2014Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: MING-WEI CHEN, JING ZHANG, TAO LI
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Patent number: 8628218Abstract: A lamp includes a supporting body and a lamp body. The supporting body is fixed to a support such as a ceiling. The supporting body defines a plurality of apertures each including a hole and a slot. The slot has a width less than a diameter of the hole. The lamp body includes a housing, a heat sink, a light source and a cover. The housing forms a plurality of protrusions each including a pole and a head. The head has a diameter larger than a width of the slot. The protrusions extend through the holes of the apertures and then are rotated into the slots, whereby the heads are located above the slots and engage with the supporting body. Thus, the lamp is suspended from the support. A resilient member is provided between the housing and the supporting body.Type: GrantFiled: April 27, 2012Date of Patent: January 14, 2014Assignees: Champ Tech Optical (Foshan) Corporation, Foxconn Technology Co., Ltd.Inventors: Guang Yu, Qian Xiang
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Patent number: 8622592Abstract: An LED lamp includes a radiator, two caps and a light emitting module. The radiator includes a base and a plurality of fins parallel to each other extends along a face of the base, the fins are integrally formed with the base. The two caps are aligned with two opposite ends of the radiator along a longitudinal direction. The light emitting module includes several circuit boards attaching to another face of the base and a plurality of LEDs disposed on the circuit boards. The circuit boards are arranged along the longitudinal direction of the fins, the radiator is cut into pieces with different length according to the arrangement of the circuit board. The present disclosure also provides a method for manufacturing the LED lamp.Type: GrantFiled: October 30, 2012Date of Patent: January 7, 2014Assignees: Champ Tech Optical (Foshan) Corporation, Foxconn Technology Co., Ltd.Inventors: You-Xue Liu, Qian-Jin Cai, Shi-Song Zheng, Yi-San Liu, Chin-Chung Chen
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Publication number: 20130322096Abstract: An LED (Light-Emitting Diode) lighting apparatus includes a lamp cover, a circuit board, a lighting window and a fastening cover. The lamp cover includes button holes. The circuit board is fastened at a bottom of the lamp cover. The lighting window covers the circuit board. The fastening cover is fastened to the lamp cover. The circuit board and the lighting window are arranged between the lamp cover and the fastening cover. The fastening cover includes clips inserted in the button holes of the lamp cover, thereby the fastening cover and the lamp cover being assembled.Type: ApplicationFiled: May 16, 2013Publication date: December 5, 2013Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: YOU-XUE LIU, QIAN-JIN CAI, SHIH-HSUN WUNG
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Publication number: 20130308314Abstract: An exemplary LED lamp includes a heat sink, and an LED module mounted on the heat sink. The heat sink includes a base, a receiving tube extending upwardly from a first face of the base, and a plurality of fins extending outwardly from an outer circumference of the receiving tube. The LED module is mounted a second face of the base. A plurality of through tunnels are defined in the base. The through tunnels extend through the base from the first face to the second face of the base. Each through tunnel communicates with an air passage between two neighboring fins.Type: ApplicationFiled: December 11, 2012Publication date: November 21, 2013Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: SHIH-HSUN WUNG, WEN XU, PENG HUANG
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Publication number: 20130286643Abstract: A luminous device comprises a light emitting diode (LED) light bar, a heat dissipating device thermally connected with the LED light bar, and a lamp cover made of light permissive material, engaging with the heat dissipating device and covering the LED light bar. The lamp cover is semicylindrical shaped and comprises an outer surface and an inner surface opposite to the outer surface and facing the LED light bar. A thickness of the lamp cover in a radial cross section thereof gradually reduces from a middle of the lamp cover to two opposite lateral sides thereof. Light generated by the LED light bar converges toward a plane orthogonally extending through the middle of the lamp cover after the light travels through the lamp cover.Type: ApplicationFiled: June 29, 2012Publication date: October 31, 2013Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: CHIN-CHUNG CHEN, SHENG-JIE QIAO, WEN XU, MIN-CHI ZENG, SHAN-YUE WANG
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Publication number: 20130264042Abstract: A heat dissipation device includes a first heat sink and a second heat sink. The first heat sink includes a first heat spreader and a plurality of fins. The first heat spreader includes a receiving structure having a first tooth and two second teeth. The first tooth is located between the second teeth to define two first grooves between the first tooth and the second teeth. The second heat sink includes a second heat spreader and a plurality of fins. The second heat spreader includes a protruding structure having two first inserting portions. When the second heat sink is assembled to the first heat sink, the each of the first inserting portions is inserted in the first groove of the first heat spreader and deformed to be firmly engaged in the first groove and clasped by the first tooth.Type: ApplicationFiled: June 27, 2012Publication date: October 10, 2013Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: JI-YUN QIN, QIANG YAN
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Publication number: 20130255929Abstract: A heat dissipation device includes a base and a plurality of fins. Two latch parts project from a top surface of the base, the two latch parts cooperatively define a recess therebetween. Each fin defines a tenon at a bottom portion. The tenon has a configuration in complement with that of the recess. The latch parts located between two neighboring fins is punched to make the fins fix on the base.Type: ApplicationFiled: August 16, 2012Publication date: October 3, 2013Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: QIAO-LONG CHEN, ZI-FU YANG, MENG FU, CHUN-CHI CHEN
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Publication number: 20130258601Abstract: A heat dissipation apparatus adapted for cooling an electronic component received in a metal housing includes a heat sink thermally attached to the electronic component and plural of resilient tabs arranged between the heat sink and the metal housing. The resilient tabs are elastically deformed by the metal housing and thermally contact an inner face of the metal housing.Type: ApplicationFiled: May 18, 2012Publication date: October 3, 2013Applicants: Foxconn Technology Co., Ltd., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventor: Ji-Yun QIN
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Publication number: 20130242571Abstract: An LED lamp includes a shell having an opening and defining a cavity, a light source received in the cavity of the shell, a fence arranged at the opening of the shell, and four locking members. Each locking member includes a securing portion and an elastic portion connected to the securing portion. The securing portions are fixed on the shell. The elastic portions cooperatively provide an elastic force to fix the fence to the shell. By bending the elastic portions of the locking members outwardly, the fence is released from its secure attachment to the shell.Type: ApplicationFiled: August 28, 2012Publication date: September 19, 2013Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: BAO-MIN YANG, GUANG YU
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Publication number: 20130141914Abstract: An LED lamp includes a first light device and a second light device. The first light device includes a first cover and a first light strip received in the first cover. The second light device included a second cover and a second light strip received in the second cover. The second light device is movably mounted to the first light device. A light emitting area of the second light strip of the second light device is changeable according to movement of the second light device relative to the first light device whereby a total light emitting area of the LED lamp is adjustable.Type: ApplicationFiled: June 25, 2012Publication date: June 6, 2013Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: CHI-YUAN LAI, HAI-FANG SHAN
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Publication number: 20130128578Abstract: A lamp includes a supporting body and a lamp body. The supporting body is fixed to a support such as a ceiling. The supporting body defines a plurality of apertures each including a hole and a slot. The slot has a width less than a diameter of the hole. The lamp body includes a housing, a heat sink, a light source and a cover. The housing forms a plurality of protrusions each including a pole and a head. The head has a diameter larger than a width of the slot. The protrusions extend through the holes of the apertures and then are rotated into the slots, whereby the heads are located above the slots and engage with the supporting body. Thus, the lamp is suspended from the support. A resilient member is provided between the housing and the supporting body.Type: ApplicationFiled: April 27, 2012Publication date: May 23, 2013Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: GUANG YU, QIAN XIANG