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公开(公告)号：US20240243114A1
公开(公告)日：2024-07-18
申请号：US18414485
申请日：2024-01-17
Applicant: Acer Incorporated
Inventor： Yu-Ming Lin , Mao-Neng Liao , Cheng-Wen Hsieh , Kuang-Hua Lin , Wei-Chin Chen , Kuan-Lin Chen , Chun-Chieh Wang
CPC classification number: H01L25/165 , H01L23/24 , H01L24/29 , H01L24/32 , H01L24/33 , H05K7/20445 , H01L2224/2919 , H01L2224/32225 , H01L2224/32245 , H01L2224/33183 , H01L2924/0665 , H01L2924/1432
Abstract: An electronic package structure includes first and second package modules combined with each other. The first package module includes a substrate and a first electronic component disposed thereon, at least one second electronic component, and an insulation film. The first electronic component and the second electronic component are adjacent to each other. The insulation film includes a base material and a foam glue body, and the foam glue body is viscous and compressible. The second package module includes a heat dissipation plate and a liquid metal and an insulation protrusion portion disposed thereon. The liquid metal is pressed by the heat dissipation plate and the first electronic component. The insulation protrusion portion covers and abuts against the insulation film to press the foam glue body through the base material so as to deform the foam glue body and enable the foam glue body to cover the second electronic component.
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公开(公告)号：US20240237268A9
公开(公告)日：2024-07-11
申请号：US18486178
申请日：2023-10-13
Applicant: Acer Incorporated
Inventor： Tsung-Ting Chen , Wen-Neng Liao , Cheng-Wen Hsieh , Kuang-Hua Lin , Wei-Chin Chen , Yu-Ming Lin
CPC classification number: H05K7/20136 , F04D17/16 , F04D29/281
Abstract: A centrifugal heat dissipation fan of a portable electronic device. The centrifugal heat dissipation fan includes a hub, multiple metal blades, and at least one ring. The metal blades are disposed surrounding the hub. The metal blades include multiple radial dimensions, and the structure of the metal blade with a shorter radial dimension is a part of the structure of the metal blade with a longer radial dimension. The metal blades having different radial dimensions form at least two ring areas, and the distribution numbers of the metal blades in the at least two ring areas are different from each other. The ring surrounds the hub and connects the metal blades.
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公开(公告)号：US11946483B2
公开(公告)日：2024-04-02
申请号：US18318852
申请日：2023-05-17
Applicant: Acer Incorporated
Inventor： Jau-Han Ke , Tsung-Ting Chen , Chun-Chieh Wang , Yu-Ming Lin , Cheng-Wen Hsieh , Wen-Neng Liao
CPC classification number: F04D29/281 , F04D17/10 , F04D29/4226 , F04D29/666
Abstract: A fan is provided herein, including a housing, a hub, and a plurality of blades. The housing includes a top case and a bottom case. The hub is rotatably disposed between the top case and the bottom case in an axial direction. The blades extend from the hub in a radial direction, located between the top case and the bottom case. Each of the blades has a proximal end and a distal end. The proximal end is connected to the hub. The distal end is opposite from the proximal end, located at the other side of the blade, having at least one recessed portion. Each of the recessed portions form a passage for air.
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公开(公告)号：US11629725B2
公开(公告)日：2023-04-18
申请号：US17222963
申请日：2021-04-05
Applicant: Acer Incorporated
Inventor： Tsung-Ting Chen , Wen-Neng Liao , Cheng-Wen Hsieh , Yu-Ming Lin , Jau-Han Ke , Kuang-Hua Lin
Abstract: A centrifugal heat dissipation fan including a housing and an impeller is provided. The housing has at least one flow inlet. The impeller assembled in the housing and rotating about an axial direction includes a hub and a plurality blades disposed around the hub. The flow inlet is located in the axial direction and faces the hub. Each of the blades has a wing tab next to the flow inlet, and the wing tab extends from a main surface of the blade to another blade. The wing tab has an inclined surface facing toward a periphery of the flow inlet along a radial direction of the impeller.
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公开(公告)号：US20220290684A1
公开(公告)日：2022-09-15
申请号：US17688910
申请日：2022-03-08
Applicant: Acer Incorporated
Inventor： Yu-Ming Lin , Wen-Neng Liao , Cheng-Wen Hsieh , Chun-Chieh Wang , Han-Liang Huang , Sheng-Yan Chen , Tsung-Ting Chen
Abstract: A fan adapted for being disposed in an electronic device is provided. The fan includes a hub and a plurality of metal blades respectively extending from the hub. Each of the metal blades has a root portion connected to the hub and an end portion away from the hub, and a mass of the end portion is greater than a mass of the root portion, such that the metal blade is elongated while the fan is rotated.
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Patent Agency Ranking
公开(公告)号：US20210317839A1
公开(公告)日：2021-10-14
申请号：US17222963
申请日：2021-04-05
Applicant: Acer Incorporated
Inventor： Tsung-Ting Chen , Wen-Neng Liao , Cheng-Wen Hsieh , Yu-Ming Lin , Jau-Han Ke , Kuang-Hua Lin
Abstract: A centrifugal heat dissipation fan including a housing and an impeller is provided. The housing has at least one flow inlet. The impeller assembled in the housing and rotating about an axial direction includes a hub and a plurality blades disposed around the hub. The flow inlet is located in the axial direction and faces the hub. Each of the blades has a wing tab next to the flow inlet, and the wing tab extends from a main surface of the blade to another blade. The wing tab has an inclined surface facing toward a periphery of the flow inlet along a radial direction of the impeller.
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公开(公告)号：US12219732B2
公开(公告)日：2025-02-04
申请号：US17881632
申请日：2022-08-05
Applicant: Acer Incorporated
Inventor： Yu-Ming Lin , Wen-Neng Liao , Cheng-Wen Hsieh , Shu-Hao Kuo , Tsung-Ting Chen
Abstract: A graphic card assembly includes a bracket, a graphic card module, a first fin set, a centrifugal fan, a second fin set, a heat pipe set and an axial flow fan. The graphic card module is assembled to the bracket and has at least one heat source. The first fin set and the second fin set are assembled to the bracket and the first fin set thermally contacts the heat source. The centrifugal fan is disposed beside the first fin set to generate a first air flow dissipating heat from the first fin set. The heat pipe set contacts the heat source. The axial flow fan is disposed on the second fin set to generate a second air flow dissipating heat from the second fin set. The first air flow and the second air flow are separated from each other, and the second air flow passes through the bracket and the graphic card module.
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公开(公告)号：US12035503B2
公开(公告)日：2024-07-09
申请号：US17471176
申请日：2021-09-10
Applicant: Acer Incorporated
Inventor： Tsung-Ting Chen , Wen-Neng Liao , Cheng-Wen Hsieh , Yu-Ming Lin , Wei-Chin Chen , Kuang-Hua Lin , Chun-Chieh Wang , Shu-Hao Kuo
IPC: H05K7/20
CPC classification number: H05K7/20172 , H05K7/2039
Abstract: A heat dissipation system of portable electronic device includes a body, at least one fan and at least one spacing member. At least one heat source of the portable electronic device is arranged in the body. The fan is a centrifugal fan disposed in the body. The fan has at least one flow inlet located in the axial direction and at least one flow outlet located in the radial direction. The spacing member is disposed on at least one of the body or the fan to form a stratified air flow in the body along the axial direction. The stratified air flows into the fan through the flow inlet and out of the fan through the flow outlet respectively.
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公开(公告)号：US20240141922A1
公开(公告)日：2024-05-02
申请号：US18407486
申请日：2024-01-09
Applicant: Acer Incorporated
Inventor： Tsung-Ting Chen , Wen-Neng Liao , Cheng-Wen Hsieh , Yu-Ming Lin , Wei-Chin Chen , Chun-Chieh Wang , Shu-Hao Kuo
CPC classification number: F04D29/582 , F04D29/281 , F04D29/4226
Abstract: A heat dissipation system of an electronic device including a body, a plurality of heat sources disposed in the body, and at least one centrifugal heat dissipation fan disposed in the body is provided. The centrifugal heat dissipation fan includes a housing and an impeller disposed in the housing on an axis. The housing has at least one inlet on the axis and has a plurality of outlets in different radial directions, and the plurality of outlets respectively correspond to the plurality of heat sources.
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公开(公告)号：US20230354554A1
公开(公告)日：2023-11-02
申请号：US18306982
申请日：2023-04-25
Applicant: Acer Incorporated
Inventor： Yu-Ming Lin , Wen-Neng Liao , Cheng-Wen Hsieh , Tsung-Ting Chen , Jau-Han Ke , Chun-Chieh Wang , Chi-Tai Ho , Kuan-Lin Chen
CPC classification number: H05K7/20336 , H05K7/20172 , H05K7/20381 , G06F1/203 , G06F1/206
Abstract: A heat dissipation system suitable for a portable electronic device with two heat sources is provided. The heat dissipation system includes a fan, two heat dissipation fin sets, a gate, a first heat pipe, a second heat pipe, and a control unit. The fan is a centrifugal fan and has a main outlet and a sub outlet. The heat dissipation fin sets are disposed respectively at the main outlet and the sub outlet, and the gate is disposed at the sub outlet. The first heat pipe thermally contacts the heat sources and the heat dissipation fin set located at the main outlet. The second heat pipe thermally contacts one of the heat sources and the two heat dissipation fin sets. The control unit is electrically connected to the gate to drive the gate to open or close the sub outlet according to a load of the two heat sources.
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