Patents Assigned to Global WIN Technology Co., Ltd.
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Patent number: 10566869Abstract: A three-phase brushless fan is disclosed. In the three-phase brushless fan, an outer shell member includes an axis part, and winding columns are disposed around the axis part, and the rotating module includes a fan, an axis coupling part pivoted to the axis part, and a magnetic element having south and north magnetic portions; a circuit board electrically connected to coils formed by winding a conductive wire on the winding columns. The number of the coils is three or a multiple of three, and the number of the coils is not equal a total amount of the south and north magnetic portions. As a result, winding the conductive wire to form the multiple coils can omit the operation of placing coils on the circuit board and save labor cost in welding two head ends of conductive wires on the circuit board one by one.Type: GrantFiled: February 26, 2019Date of Patent: February 18, 2020Assignee: GLOBAL WIN TECHNOLOGY CO., LTD.Inventor: Shih-Jen Lin
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Patent number: 10243428Abstract: The present disclosure illustrates a fan structure which includes an outer shell member, a rotating module and a circuit module. The outer shell member has a receiving groove, and an axis part and a fastening part. The fastening part includes winding columns. The rotating module includes the fan, an axis coupling part pivotally connected with the axis part, and a magnetic part disposed on a periphery of the axis coupling part. The circuit module includes a circuit board which has positioning holes formed on and annularly arranged the surface thereof. Position-limiting caps are respectively mounted and fixed on the winding column after the winding columns are inserted through the positioning holes. A conductive wire is wound on the winding columns to form coils, and has two ends welded on the circuit board. Therefore, defect rate and assembly cost of production of fan structure of the present disclosure can be decreased.Type: GrantFiled: October 14, 2016Date of Patent: March 26, 2019Assignee: Global Win Technology Co., Ltd.Inventor: Shih-Jen Lin
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Patent number: 9796444Abstract: A foldable structure of an electric vehicle is disclosed. In the foldable structure, a frame defines a stowing space, and includes a connection base and a rotatable seat. The connection base has a chute and the seat includes a link rod. The wheel part includes two wheel casings, a tire and a driving device, and a containing space is formed between the wheel casings for containing the tire and the driving device. The wheel casings has a rotator cap protruded at tops thereof, and the rotator cap has an axle hole longitudinally cut therethrough, and the rotator cap is pivotally connected with the rotatable seat by the axle hole, whereby the link rod can be slid into the chute, and the two wheel casings and the tire can be laterally rotated into the stowing space, such that the electric vehicle can just occupy smaller space.Type: GrantFiled: November 29, 2016Date of Patent: October 24, 2017Assignees: Global Win Technology Co., Ltd.Inventors: Shih-Jen Lin, Kuan Yu Lin
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Patent number: 9687689Abstract: A damping device includes a casing structure, a retarding mechanism, a driving mechanism, a restoring mechanism and a resistance mechanism. An accommodating space is formed in the casing structure to accommodate the retarding mechanism, and a through hole and a hollow-out hole are formed at wall surfaces of two opposite sides of the accommodating space respectively. The retarding mechanism has a main shaft passed through out of the through hole, and a retarding shaft acting simultaneously with the main shaft. The driving mechanism has a wire wheel fastened on the main shaft. The restoring mechanism has a restoring wheel fastened on the wire wheel. The resistance mechanism has a metal element fastened on the retarding shaft, and a magnetic part is disposed between the metal element and the hollow-out hole, and an interval is formed between the magnetic part and the metal element.Type: GrantFiled: July 14, 2015Date of Patent: June 27, 2017Assignee: GLOBAL WIN TECHNOLOGY CO., LTD.Inventor: Shih-Jen Lin
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Patent number: 8981594Abstract: An advance power-saving power socket for power saving systems includes a socket body which includes an extension cord and has a master socket and at least one slave socket, wherein the slave sockets are connected in parallel with each other at first, and then connected in series with a slave socket temperature sensitive switch and linked with both ends of the power input end on the slave socket control loop. So the master socket is connected in series with the parallel-connected master socket temperature sensitive switch and first heater, and then connected in parallel with the power input end, so as to use the working temperature produced by the current flowing through the first heater of the master socket control loop for controlling over the closed or open state of the slave socket control loop and shunt the current of the master socket control loop.Type: GrantFiled: January 12, 2012Date of Patent: March 17, 2015Assignee: Global Win Technology Co., Ltd.Inventor: Shih-Jen Lin
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Publication number: 20060285982Abstract: An dust-protective cycling lubricating structure of an electric fan is disclosed to include a hub defining a receiving chamber, a shaft rotatably mounted in the hub, an axle bearing mounted in the receiving chamber to support the shaft and defining with a top cover of the hub an oil-spreading space and a bottom cover of the hub an oil accumulation space. Lubricating oil is guided upwards by guide grooves on the shaft to lubricate the shaft and the axle bearing and to be further spread over the oil-spreading space and then returned to the oil accumulation space due to the effect of the centrifugal force during rotation of the shaft with a fan blade assembly.Type: ApplicationFiled: May 26, 2006Publication date: December 21, 2006Applicant: GLOBAL WIN TECHNOLOGY CO., LTD.Inventors: Shih-Jen Lin, Fu-Yin Chuang
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Publication number: 20060284503Abstract: An oil retaining and lubricating structure of an electric fan is disclosed to include a hub having a center barrel and a receiving chamber defined in the center barrel, a shaft rotatably mounted in the center barrel of the hub, an axle bearing mounted in the receiving chamber to support the shaft in the center barrel, and an elastic porous oil retainer mounted in the receiving chamber around the shaft and retaining lubricating oil for lubricating the shaft and the axle bearing upon rotation of the shaft with a fan blade assembly relative to the hub.Type: ApplicationFiled: May 26, 2006Publication date: December 21, 2006Applicant: GLOBAL WIN TECHNOLOGY CO., LTD.Inventors: Shih-Jen Lin, Fu-Yin Chuang
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Patent number: 6712130Abstract: A CPU cooling structure is constructed to include a heat sink adapted for mounting on a motherboard to absorb heat from a CPU of the motherboard, a fan provided above the heat sink and adapted for causing currents of air toward the heat sink to carry heat away from the heat sink, and a flow guide mounted on the heat sink to hold the fan above the heat sink, the flow guide having two flow guide holes and an air damper suspended in between the flow guide holes and adapted for guiding air from the fan toward the center area of the heat sink for enabling air to flow through air passages in the heat sink in reversed directions to carry heat away from the heat sink.Type: GrantFiled: July 1, 2002Date of Patent: March 30, 2004Assignee: Global WIN Technology Co., Ltd.Inventor: Shih-Jen Lin
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Patent number: 6598666Abstract: A CPU cooling arrangement is constructed to include a heat sink fastened to a CPU holder and disposed in contact with the CPU in the CPU holder, the heat sink having a vertically extended solid base and longitudinal radiation fins at two sides of the solid base, two fans respectively vertically mounted on the radiation fins at two sides of the heat sink, and resilient metal fastening wire rods respectively hung on the heat sinks at two sides and hooked in respective mounting holes of the fan to secure the fans to the heat sink.Type: GrantFiled: February 7, 2002Date of Patent: July 29, 2003Assignee: Global Win Technology Co., Ltd.Inventor: Shih-Jen Lin
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Patent number: 6556442Abstract: A CPU cooling structure is constructed to include a CPU holder holding a CPU, a heat sink mounted on the CPU holder in contact with the CPU, two fans at two sides of the heat sink, and a narrow elongated, substantially -shaped heat sink fastener bridged the heat sink and hooked on front and back hooks of the CPU holder to secure the heat sink in position, the heat sink fastener having a top center screw hole fastened to a top center locating hole of the heat sink by a hand screw, and two coupling end pieces respectively extended from the ends of two arms thereof and hooked on the hooks of the CPU holder.Type: GrantFiled: February 13, 2002Date of Patent: April 29, 2003Assignee: Global WIN Technology Co. Ltd.Inventor: Shih-Jen Lin
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Publication number: 20020189789Abstract: A CPU cooling arrangement is constructed to include a heat sink fastened to a CPU holder and disposed in contact with the CPU in the CPU holder, the heat sink having a vertically extended solid base and longitudinal radiation fins at two sides of the solid base, two fans respectively mounted on the radiation fins at two sides of the heat sink in vertical, and resilient metal fastening wire rods respectively hung on the heat sinks at two sides and hooked in respective mounting holes of the fan to secure the fans to the heat sink.Type: ApplicationFiled: February 7, 2002Publication date: December 19, 2002Applicant: Global WIN Technology Co., LtdInventor: Shih-Jen Lin
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Publication number: 20020191375Abstract: A CPU cooling structure is constructed to include a CPU holder holding a CPU, a heat sink mounted on the CPU holder in contact with the CPU, two fans at two sides of the heat sink, and a narrow elongated, substantially -shaped heat sink fastener bridged the heat sink and hooked on front and back hooks of the CPU holder to secure the heat sink in position, the heat sink fastener having a top center screw hole fastened to a top center locating hole of the heat sink by a hand screw, and two coupling end pieces respectively extended from the ends of two arms thereof and hooked on the hooks of the CPU holder.Type: ApplicationFiled: February 13, 2002Publication date: December 19, 2002Applicant: Global WIN Technology Co., Ltd.Inventor: Shih-Jen Lin
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Patent number: 6308773Abstract: A heat sink and fan arrangement includes a heat sink having two bottom coupling grooves disposed at two opposite lateral sides, a fan supported on the heat sink, the fan having four through holes in four corners of a bottom wall thereof, and two resilient binding wires fastened to the heat sink and the fan to secure the heat sink and the fan together, the binding wires each having a horizontal base portion respectively coupled to the bottom coupling grooves of the heat sink, two hooked tips respectively hooked in the through holes of the fan, and two vertical suspension arms connected between two distal ends of the horizontal base portion and the hooked tips.Type: GrantFiled: January 5, 2001Date of Patent: October 30, 2001Assignee: Global WIN Technology Co., Ltd.Inventor: Shih-Jen Lin
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Patent number: 6246579Abstract: A hard diskdrive cooling structure includes a rack installed in a computer to hold a hard diskdrive, the rack having an open chamber, which holds a fan motor and an axial-flow fan being coupled to the fan motor, and air vents in communication with the open chamber, a wire gauze filter covered over the air vents at the rack, and a fan guard covered on the open chamber of the rack, the fan guard having air vents in communication with the air vents at the rack and flow guide means for guiding currents of air from the air vents toward the hard diskdrive carried on the rack.Type: GrantFiled: December 7, 1998Date of Patent: June 12, 2001Assignee: Global WIN Technology Co., Ltd.Inventor: Shih-Jen Lin
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Patent number: 6141220Abstract: A CPU heat sink mounting arrangement, which includes a circuit board carrying a CPU at the top side, a heat sink attached to the CPU, a positioning plate attached to the circuit board at the bottom side, the positioning plate having four necked upright mounting rods inserted through respective through holes at the CPU and the heat sink, and two locking plates fastened to the upright mounting rods to lock the heat sink, the circuit board and the positioning plate together, wherein the locking plates each have two upwardly obliquely extended and slotted spring strips for fastening to the necked upright mounting rods.Type: GrantFiled: April 2, 1999Date of Patent: October 31, 2000Assignee: Global WIN Technology Co., Ltd.Inventor: Shih-jen Lin
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Patent number: 5335722Abstract: A cooling assembly includes a fin, a fan retained above the fin, and a housing. The fin includes a bottom surface for contacting an upper surface of the integrated circuit and an upper surface from which a plurality of ridges extend, each two adjacent ridges defining a channel therebetween. A plurality of venting openings are formed in a top wall of the hollow housing. A plurality of snapping members project downwardly from two mutually facing side walls of the hollow housing and each of which having a distal flexible snapping end for releasably engaging with an underside of the integrated circuit. A pair of ribs are formed in an upper section of each of two mutually facing inner sides of the side walls of the hollow housing, the distance between opposite ribs being equal to a width of the integrated circuit. A plurality of oblique flexible pieces extend from an inner side of the top wall of the hollow housing.Type: GrantFiled: September 30, 1993Date of Patent: August 9, 1994Assignees: Global Win Technology Co., Ltd, Huei Bin Enterprise Corp.Inventor: Shuenn-Jenq Wu
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Patent number: 5287249Abstract: A fin assembly includes a fin, a pair of mounting pieces for removably mounting the fin to an integrated circuit. The fin includes a bottom surface for contacting an upper surface of the integrated circuit and an upper surface from which a plurality of ridges extend. An extension extends downward from each side of the bottom surface, such that the distance between the two extensions is equal to the width of the integrated circuit. On at least one of the mutually facing walls of each outermost ridge and its corresponding adjacent ridge, a groove extends along the length of each ridge. Each mounting piece includes a base and two beveled sides each extending downward to form a distal snapping end. A pair of pins extend upward from a top of the base, such that a fan may be mounted by passing the pins through pin holes in the corners of the fan.Type: GrantFiled: July 7, 1993Date of Patent: February 15, 1994Assignees: Global Win Technology Co., Ltd., Huei Bin Enterprise Corp.Inventor: Chien-Chang Chen