Patents by Inventor Xue-Wen Peng
Xue-Wen Peng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20080089026Abstract: A heat dissipating apparatus for dissipating heat generated by a VGA card includes a heat sink and a retention assembly. The heat sink includes a base located on the add-on card, a plurality of fins, a fan for blowing air toward the fins and a cover for covering the fins and the fan. The retention assembly includes fours pegs each having a first end locked in the base of the heat sink and a second end, a back plate secured beneath the add-on card and two wire clips. The second ends of the pegs extend through the base, the add-on card and the back plate in turn and are held in position by the wire clips beneath the back plate, whereby the heat sink and the back plate are secured to opposite sides of the add-on card.Type: ApplicationFiled: October 13, 2006Publication date: April 17, 2008Applicant: Foxconn Technology Co., Ltd.Inventors: Xue-Wen Peng, Rui-Hua Chen
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Publication number: 20080080143Abstract: A VGA card assembly includes a VGA card (90) having a heat-generating electronic component (94) mounted thereon and a heat dissipating device thermally connecting with the electronic component. The assembly includes a flow director (50) defining a receiving room (57) therein. A thermal module (10) is received in the receiving room. A bottom of the thermal module contacts with the heat-generating electronic component. A cover (80) is movably mounted on the flow director to cover the thermal module in the flow director. The cover is capable of rotating or sliding relative to the flow director to facilitate open or close of the receiving room. When the receiving room is opened, the thermal module is exposed.Type: ApplicationFiled: October 3, 2006Publication date: April 3, 2008Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: Xue-Wen Peng, Rui-Hua Chen
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Publication number: 20080074846Abstract: A heat dissipation device cooling a power adapter (50) includes first and second heat dissipation units (10), (20), at least one heat pipe (30) connecting the first and second heat dissipation units and a plurality of positioning elements (60) securing the first and second heat dissipation units on the power adapter. The positioning elements extend through the first heat dissipation unit and bottom ends of the positioning elements are screwed into the second heat dissipation unit. Top ends of the positioning elements are secured to the first heat dissipation unit. Therefore, the power adapter is tightly sandwiched between the first heat dissipation unit and the second heat dissipation unit by the positioning elements. Spring forces are exerted by the positioning elements on the first heat dissipation unit toward the second heat dissipation unit.Type: ApplicationFiled: September 22, 2006Publication date: March 27, 2008Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: Xue-Wen Peng, Bing Chen
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Patent number: 7327576Abstract: A heat dissipation device for being installed to and cooling an electronic card device (40) includes first and second heat dissipation units (10, 20) and at least one heat pipe (30). The heat dissipation units each include a base plate (12, 22) and a fin plate (14, 24) engaged with the base plate. The at least one heat pipe includes an evaporating segment (32) received between the base plate and the fin plate of the first heat dissipation unit, and a condensing segment (34) received between the base plate and the fin plate of the second heat dissipation unit, thereby connecting the first and second heat dissipation units together.Type: GrantFiled: June 24, 2005Date of Patent: February 5, 2008Assignees: Fu Zhun Precision Industry (Shenzhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Hsieh-Kun Lee, Xue-Wen Peng, Bing Chen, Rui-Hua Chen
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Patent number: 7319588Abstract: A heat dissipation assembly includes a printed circuit board, first and second heat dissipation units each defining a channel therein and a heat pipe. The printed circuit board has an electronic heat-generating component mounted thereon. The first heat dissipation unit is attached to a top surface of the heat-generating component. The second heat dissipation unit has a main portion disposed beneath the printed circuit board and another portion extending from a level beneath the printed circuit board to another level above the printed circuit board. The heat pipe is wholly disposed above the printed circuit board and comprises an evaporating portion rotatably received in the channel of the first heat dissipation unit and a condensing portion rotatably received in the channel of the second heat dissipation unit.Type: GrantFiled: January 25, 2006Date of Patent: January 15, 2008Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Xue-Wen Peng, Bing Chen
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Publication number: 20080007914Abstract: A heat dissipation device for removing heat from an electronic component includes separated first and second heat sinks and a plate-type heat pipe. The first heat sink has a side oriented to the second heat sink and defines a notch in the side thereof. The second heat sink defines a channel therein. The heat pipe includes a heat-absorber at one end thereof and a heat-exhauster at an opposite end thereof. The heat-absorber is attached into the notch and has a main surface facing the second heat sink. The heat-exhauster is fittingly engaged into the channel of the second heat sink to position the second heat sink thereon. The heat-exhauster dissipates heat transferred from the heat-absorber to the second heat sink.Type: ApplicationFiled: September 5, 2006Publication date: January 10, 2008Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: Xue-Wen Peng, Bing Chen
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Publication number: 20070258218Abstract: A heat dissipation device used for dissipating heat from heat generating electronic components mounted on an interface card, which has a mounting bracket for being mounted to a computer case, includes a heat-absorbing member, a pair of heat pipes and a pair of heat-dissipating members. The heat-absorbing member is bound to the heat generating electronic components for absorbing heat generated by the electronic components. The heat-dissipating members are disposed within the computer case and located at one peripheral side edge of the graphics card. The heat-absorbing member and the heat-dissipating members are connected by the heat pipes so as to transfer the heat received by the heat-absorbing member to the heat-dissipating members for further dissipating.Type: ApplicationFiled: May 2, 2006Publication date: November 8, 2007Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: Xue-Wen Peng, Rui-Hua Chen
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Publication number: 20070251670Abstract: A vapor chamber heat sink attached to a heat-generating electronic component includes a base (10) defining an opening therein. A plurality of fins (20) is mounted on the base. A heat pipe (30) thermally connects the electronic component and the fins. The heat pipe comprises a plate-type lower portion (32) contacting a bottom surface of the base and a bottom surface (22) of the fins and overlaying a top surface of the electronic component, a plate-type upper portion (34) parallel to the lower portion contacting a top surface (24) of the fins, and a connecting portion (36) interconnecting opposite two ends of the lower and upper portions. The heat pipe is configured in such a manner so as to enhance contact area and thermal conductivity between the heat pipe and the electronic component and between the heat pipe and the fins.Type: ApplicationFiled: April 28, 2006Publication date: November 1, 2007Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: Xue-Wen Peng, Bing Chen, Jun-Hai Li
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Publication number: 20070227170Abstract: A computer cooling system includes a computer housing, a refrigeration loop and two fans. The housing includes an inner layer and an outer layer and defines an air inlet and an air outlet on opposite sides thereof. The refrigeration loop orderly includes a compressor, a condenser, an expansion valve, an evaporator and pipes connecting the compressor, the condenser, the expansion valve and the evaporator. The compressor and the pipes are located between the inner and outer layers. The fans are respectively located near the air inlet and the air outlet, in order to draw air into the housing and expel the air out of the housing.Type: ApplicationFiled: March 30, 2006Publication date: October 4, 2007Inventor: Xue-Wen Peng
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Patent number: 7277280Abstract: A heat dissipation device includes a heat sink (22), a first fan (24) disposed on one part of the heat sink, a second fan (26) disposed on another part of the heat sink and a cover (30) disposed to enclose the heat sink, the first fan and the second fan. The second fan draws the air produced by the first fan and flowing through the heat sink to quickly leave the heat sink.Type: GrantFiled: November 25, 2005Date of Patent: October 2, 2007Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventor: Xue-Wen Peng
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Publication number: 20070211432Abstract: A heat dissipating device mounted onto a VGA card (10) includes a base (22) contacting with a GPU (12) attached on the VGA card, a cover (21) mounted on the base, and a plurality of fins (24) received between and thermally connecting the cover and the base. The base defines a slot (222) above the GPU. A fan (28) is positioned on the base for driving an airflow, wherein one portion of the airflow flows through the fins and another portion of the airflow flows through the slot and blows over other electronic components near to the GPU. Thus, rebounding of the airflow is reduced, and the heat dissipating device has better heat dissipating efficiency.Type: ApplicationFiled: March 8, 2006Publication date: September 13, 2007Applicant: FOXCONN TECHNOLOGY CO.,LTD.Inventors: Xue-Wen Peng, Rui-Hua Chen, Jun-Hai Li
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Publication number: 20070181288Abstract: A combination includes an extruded heat sink and a fan secured to the heat sink. The heat sink includes a planar fin and an L-shaped fin. The planar fin and the L-shaped fin commonly define a channel and an entrance to the channel. The fan includes lead wires packed together. The lead wires are allowed to pass through the entrance one by one and to be received in the channel side by side after being turned 90 degrees.Type: ApplicationFiled: February 8, 2006Publication date: August 9, 2007Inventors: Bing Chen, Xue-Wen Peng
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Publication number: 20070181287Abstract: A heat dissipation device includes a base, a first and second fin sets on the base, and a fan located atop the first and second fin sets. The base has a first face for contacting with an electronic device, and two sloped faces extending from the first face and toward each other. The first fin set defined a channel receiving the base therein. A plat extends from an end of the first face of the base. The second fin set is arranged on the plat of the base. The first face of the base has two grooves defined therein. A retaining member is attached to the first face of the base and has two retaining bars thereof fitted in the two grooves of the first face, respectively.Type: ApplicationFiled: February 8, 2006Publication date: August 9, 2007Inventors: Xue-Wen Peng, Bing Chen
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Publication number: 20070171611Abstract: A VGA card assembly comprises a VGA card (10) having a socket (13) thereon. A GPU (11) is attached on the socket. A base plate (22) is located on the VGA card and contacts with the GPU, for dissipating heat generated by the GPU. A back plate (30) is located below the VGA card, for supporting the VGA card. The back plate has studs extend upwardly through the VGA card. Fasteners extend downwardly through the socket to threadedly engage with the studs. Screws extend downwardly through the base plate to threadedly engage with the fasteners. A heat dissipation device including a fan, a heat pipe, fins and a lid is removably mounted on the base plate.Type: ApplicationFiled: January 24, 2006Publication date: July 26, 2007Inventors: Xue-Wen Peng, Rui-Hua Chen
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Publication number: 20070171616Abstract: A heat dissipation assembly includes a printed circuit board, first and second heat dissipation units each defining a channel therein and a heat pipe. The printed circuit board has an electronic heat-generating component mounted thereon. The first heat dissipation unit is attached to a top surface of the heat-generating component. The second heat dissipation unit has a main portion disposed beneath the printed circuit board and another portion extending from a level beneath the printed circuit board to another level above the printed circuit board. The heat pipe is wholly disposed above the printed circuit board and comprises an evaporating portion rotatably received in the channel of the first heat dissipation unit and a condensing portion rotatably received in the channel of the second heat dissipation unit.Type: ApplicationFiled: January 25, 2006Publication date: July 26, 2007Inventors: Xue-Wen Peng, Bing Chen
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Publication number: 20070147006Abstract: A heat dissipation device includes a heat spreader (100), a fin assembly (300) located above the heat spreader and a heat pipe (400). The heat spreader has a bottom (110) for contacting a heat-generating component (500) and an upper surface (120) with a groove (122) defined therein. The fin assembly includes a plurality of horizontal fins stacked on each other. The heat pipe includes a first section (410) accommodated in the groove of the heat spreader, a pair of first legs (422) extending from opposite ends of the first section, respectively, and away from the heat spreader, and a second leg (424) bent from each of the first legs towards the heat spreader. The first and second legs pass through the horizontal fins and are fixed to and thermally connected with the horizontal fins.Type: ApplicationFiled: December 27, 2005Publication date: June 28, 2007Inventor: Xue-Wen Peng
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Publication number: 20070121289Abstract: A heat dissipation device includes a heat sink (22), a first fan (24) disposed on one part of the heat sink, a second fan (26) disposed on another part of the heat sink and a cover (30) disposed to enclose the heat sink, the first fan and the second fan. The second fan draws the air produced by the first fan and flowing through the heat sink to quickly leave the heat sink.Type: ApplicationFiled: November 25, 2005Publication date: May 31, 2007Applicant: Foxconn Technology Co., Ltd.Inventor: Xue-Wen Peng
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Publication number: 20070119566Abstract: A heat dissipation device includes a fin set including a plurality of fins assembled together and a fan located beside the fin set. Pluralities of air passages are defined between the fins. Each fin has two spaced flaps extending from a main body thereof and dividing the main body to upper and lower portions and a middle portion between the two flaps. The middle portion has a converging entrance between two corresponding end sections of the two flaps. The fan confronts to the air passages and the converging entrances of the middle portions of the fins of the fin set.Type: ApplicationFiled: November 30, 2005Publication date: May 31, 2007Inventor: Xue-Wen Peng
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Publication number: 20070097646Abstract: A heat dissipating apparatus mounted onto an add-on card (20) includes a base (70), a cover (30) mounted on the base, a plurality of fins (60) received between and thermally connecting the cover and the base, a fan (40) positioned on the base to blow air to the fins, and a heat pipe (50) including an evaporating portion (52) and a condensing portion (54). The evaporating portion and condensing portion are sandwiched between the base and the fins. The cover absorbs heat from the fins and dissipates the heat to ambient air. Thus, the heat dissipating area is increased due to the cover, and the heat dissipating apparatus has a better heat dissipating efficiency.Type: ApplicationFiled: November 2, 2005Publication date: May 3, 2007Inventor: Xue-Wen Peng
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Patent number: 7190591Abstract: A heat sink assembly includes a heat sink (10) deposited on a circuit board (100), a pair of bolts (30), and a clip (20) attached to the circuit board. The clip includes a pressing portion (22) engaging the circuit board, a first locking portion (26) and a second locking portion (28). The first locking portion defines an opening (42) and a slot (40) and the second locking portion defines a positioning groove (50). The clip further includes a clamping portion (70) linearly movably and rotatable mounted on the second locking portion. One bolt has a head engaging with the heat sink and a bead engaging with the first locking portion. The other bolt has a head engaging with the heat sink and a bead engaging with the clamping portion.Type: GrantFiled: August 23, 2005Date of Patent: March 13, 2007Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.Inventors: Xue-Wen Peng, Bing Chen