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公开(公告)号：US11917795B2
公开(公告)日：2024-02-27
申请号：US17242230
申请日：2021-04-27
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Yuan-Yi Lin , Fu-Kuei Chang
IPC: H05K7/20
CPC classification number: H05K7/2039
Abstract: A heat sink structure includes a base seat and at least one heat dissipation unit. The base seat has a first face and a second face. At least one extension column extends from the second face of the base seat. The heat dissipation unit is disposed above the base seat and spaced from the base seat by a gap. The extension column serves to restrict or secure the heat dissipation unit in horizontal and vertical directions. The heat dissipation unit with different structures provides multiple heat dissipation features to enhance the entire heat dissipation performance.
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公开(公告)号：US10458718B2
公开(公告)日：2019-10-29
申请号：US15826603
申请日：2017-11-29
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Ching-Hang Shen , Fu-Kuei Chang
Abstract: An airtight penetration structure for heat dissipation device includes a first plate member, a second plate member, and a plurality of hollow shaft members. The first and the second plate member are closed to each other to together define a closed chamber between them. The hollow shaft members are respectively provided at two free ends with a first and a second flange. The hollow shaft members are correspondingly extended through fastening holes provided on the first and the second plate member with the first and the second flanges attached to and flush with outer surfaces of the first and the second plate member to seal around the fastening holes, so that the closed chamber between the first and the second plate member is in an airtight state.
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公开(公告)号：US10004156B2
公开(公告)日：2018-06-19
申请号：US15275493
申请日：2016-09-26
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Jung-Yi Chiu , Fu-Kuei Chang
CPC classification number: F28F3/08 , F28F13/06 , H01L23/3672
Abstract: A heat radiation fin structure includes a main body, composed of a plurality of stacked laminations, and each the lamination has at least one heat dissipation section and at least one heat absorption section. The heat dissipation section is composed of a plurality of extended portions, which are outwardly extended from the heat absorption section. Two adjacent laminations are crossly stacked or arranged, such that a plurality of passages are formed in the extended portions, and the heat dissipation section is connected to the heat absorption section. With these arrangements, the heat radiation fin structure can generate a vortex flow when a cooling air flow is blown through the heat radiation fins and further to achieve greatly improved heat dissipation efficiency.
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公开(公告)号：US20180092249A1
公开(公告)日：2018-03-29
申请号：US15275500
申请日：2016-09-26
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Jung-Yi Chiu , Fu-Kuei Chang
CPC classification number: H05K7/20263 , F28D1/047 , F28F1/28 , F28F3/04 , F28F2250/08 , F28F2250/102 , H05K7/20272
Abstract: A water-cooling radiator unit and a water-cooling module using same are disclosed. The water-cooling radiator unit includes a main body divided into a first section, a second section and a transit zone, which are fluidly communicable with one another. The first section has a first flow passage system and an inlet formed thereon, the second section has a second flow passage system and an outlet formed thereon. The main body is internally filled with a cooling fluid, and the transit zone has a pump mounted therein. The water-cooling radiator unit can be fluidly connected to a water block via two tubes to form a water-cooling module. The pump drives the cooling fluid to circulate in the main body and between the water-cooling radiator unit and the water block, enabling the water-cooling module to provide upgraded heat-dissipation performance while the water block has a reduced volume.
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公开(公告)号：US20150113807A1
公开(公告)日：2015-04-30
申请号：US14069325
申请日：2013-10-31
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Hsiu-Wei Yang , Fu-Kuei Chang
IPC: B23P15/26
CPC classification number: B23P15/26 , B21D53/06 , B23P2700/09 , F28D15/0233 , F28D15/046 , Y10T29/49353 , Y10T29/49377 , Y10T29/49391 , Y10T29/49393
Abstract: A heat pipe structure and a manufacturing method of the heat pipe structure. The heat pipe structure includes a tubular body and a mesh body. The tubular body has a chamber. The chamber has a first side and a second side. A working fluid is contained in the chamber. The wall faces of the first and second sides are respectively formed with a first channel set and a second channel set. A first contact section and a second contact section are respectively formed at the junctions between the first and second channel sets and the wall faces of the first and second sides. The mesh body is disposed in the chamber and attached to the first and second contact sections. Accordingly, the thickness of the heat pipe is greatly reduced and the manufacturing cost of the heat pipe is lowered.
Abstract translation: 热管结构和热管结构的制造方法。 热管结构包括管状体和网状体。 管状体具有室。 该腔室具有第一侧和第二侧。 工作流体包含在腔室中。 第一和第二侧的壁面分别形成有第一通道组和第二通道组。 第一接触部分和第二接触部分分别形成在第一和第二通道组与第一和第二侧面的壁面之间的接合处。 网状体设置在腔室中，并附接到第一和第二接触部分。 因此，热管的厚度大大降低，并且热管的制造成本降低。
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Patent Agency Ranking
公开(公告)号：US20220346266A1
公开(公告)日：2022-10-27
申请号：US17242230
申请日：2021-04-27
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Yuan-Yi Lin , Fu-Kuei Chang
IPC: H05K7/20
Abstract: A heat sink structure includes a base seat and at least one heat dissipation unit. The base seat has a first face and a second face. At least one extension column extends from the second face of the base seat. The heat dissipation unit is disposed above the base seat and spaced from the base seat by a gap. The extension column serves to restrict or secure the heat dissipation unit in horizontal and vertical directions. The heat dissipation unit with different structures provides multiple heat dissipation features to enhance the entire heat dissipation performance.
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公开(公告)号：US20210302105A1
公开(公告)日：2021-09-30
申请号：US16835184
申请日：2020-03-30
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Tzyy-Pyng Lin , Fu-Kuei Chang
IPC: F28D15/04
Abstract: A loop heat pipe structure includes an evaporation chamber body and a tube body. The evaporation chamber body has an upper case body and a lower board body. The upper case body and the lower board body together define a closed chamber in which a capillary structure is disposed. The evaporation chamber body has an outlet and an inlet in communication with the closed chamber. A working fluid is filled in the closed chamber. Two ends of the tube body are respectively connected with the outlet and the inlet. The upper case body and the lower board body of the evaporation chamber body and the tube body are made of various materials in combination with each other so as to improve the shortcoming of the conventional loop heat pipe that the strength is insufficient and reduce the total weight of the loop heat pipe.
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公开(公告)号：US10058007B2
公开(公告)日：2018-08-21
申请号：US15275500
申请日：2016-09-26
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Jung-Yi Chiu , Fu-Kuei Chang
CPC classification number: H05K7/20263 , F28D1/047 , F28F1/28 , F28F3/04 , F28F2250/08 , F28F2250/102 , H05K7/20272
Abstract: A water-cooling radiator unit and a water-cooling module using same are disclosed. The water-cooling radiator unit includes a main body divided into a first section, a second section and a transit zone, which are fluidly communicable with one another. The first section has a first flow passage system and an inlet formed thereon, the second section has a second flow passage system and an outlet formed thereon. The main body is internally filled with a cooling fluid, and the transit zone has a pump mounted therein. The water-cooling radiator unit can be fluidly connected to a water block via two tubes to form a water-cooling module. The pump drives the cooling fluid to circulate in the main body and between the water-cooling radiator unit and the water block, enabling the water-cooling module to provide upgraded heat-dissipation performance while the water block has a reduced volume.
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公开(公告)号：US20180092246A1
公开(公告)日：2018-03-29
申请号：US15275496
申请日：2016-09-26
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Jung-Yi Chiu , Fu-Kuei Chang
CPC classification number: F28F13/06 , F28D1/024 , F28D1/0472 , F28F1/24 , F28F2250/08 , H01L23/3672 , H01L23/3736 , H01L23/473
Abstract: A water-cooling radiator assembly includes at least one first and one second sealing element and a water-cooling radiator main body formed of a plurality of stacked radiator elements. The second sealing element, the radiator elements and the first sealing element are sequentially stacked from bottom to top and integrally connected through heat treating to form the water-cooling radiator assembly. The first and second sealing elements have one side connected to an upper and a lower side, respectively, of the water-cooling radiator main body to seal a top and a bottom of a helical flow passage in the water-cooling radiator main body. A first and a second coupling section are optionally provided on the first and the second sealing element, respectively, or at a first and a second end of the helical flow passage, respectively; and the first and second coupling sections are fluidly communicable with the helical flow passage.
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公开(公告)号：US09738114B2
公开(公告)日：2017-08-22
申请号：US13906292
申请日：2013-05-30
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Ching-Hang Shen , Fu-Kuei Chang
CPC classification number: B43K29/00 , B43K29/004 , B43K29/08 , B43K29/10 , G06F3/0221
Abstract: A writing device with input unit includes a case and an input unit receiving in the case. The input unit includes a flexible main body, a sensing electrode layer and a protection layer. The flexible main body has a first face and a second face. The sensing electrode layer has a first sensing electrode and a second sensing electrode disposed on the second face of the flexible main body. The protection layer is correspondingly disposed on the second face of the flexible main body to cover the sensing electrode layer. The writing device with input unit has small volume and is lightweight so that a user can conveniently carry, store and use the writing device with input unit.
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