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公开(公告)号：US11536295B2
公开(公告)日：2022-12-27
申请号：US16896353
申请日：2020-06-09
Applicant: ASUSTeK COMPUTER INC.
Inventor： Hsin-Chen Lin , Ing-Jer Chiou
Abstract: A centrifugal fan includes a housing and an impeller. The housing includes a sidewall, and the sidewall includes a tongue portion. The impeller includes a fan hub and a plurality of blades. The fan hub is rotatably disposed in the housing, and the tongue portion has an inner contour line on a reference plane. The blades connect to the fan hub. Each one of the blades has an end surface facing the sidewall. The end surface has an outer contour line on the section of the blade. Any two adjacent blades have different outer contour lines. The outer contour line of at least one first blade of the plurality of blades is parallel to the inner contour line. The outer contour line of at least one second blade of the plurality of blades is not parallel to the inner contour line.
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公开(公告)号：US11162508B2
公开(公告)日：2021-11-02
申请号：US16736108
申请日：2020-01-07
Applicant: ASUSTEK COMPUTER INC.
Inventor： Hsin-Chen Lin , Ing-Jer Chiou
Abstract: A centrifugal fan includes a housing, a hub and a plurality of blade sets. The housing includes an air outlet and at least one air inlet. The hub is rotatably disposed in the housing. The plurality of blade sets is arranged around the hub at intervals, and each of the blade sets includes at least three blades with different shapes.
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公开(公告)号：US10514043B2
公开(公告)日：2019-12-24
申请号：US15866721
申请日：2018-01-10
Applicant: ASUSTeK COMPUTER INC.
Inventor： Hsin-Chen Lin , Ing-Jer Chiou
Abstract: A centrifugal fan comprises a casing and a fan impeller. The casing comprises a first cover, a second cover, a side wall structure and a isolating structure. The side wall structure is connected between the first cover and the second cover to form an accommodating space. The side wall structure includes a first air inlet and an air outlet. The isolating structure is disposed between the first cover and the second cover to distinguish the accommodating space into a first subspace and a second subspace. The isolating structure includes a through hole. As a result, airflow is guided from a side to the first air inlet easily. Then, the air inlet volume and air outlet volume of the centrifugal fan are improved.
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公开(公告)号：US20250027726A1
公开(公告)日：2025-01-23
申请号：US18463303
申请日：2023-09-08
Applicant: ASUSTeK COMPUTER INC.
Inventor： Ing-Jer Chiou
IPC: F28D15/04
Abstract: A loop type heat dissipation structure includes a heat pipe, a communicating pipe, and working fluid. The heat pipe includes a pipeline, a capillary structure, and a first barrier body. The pipeline has a first evaporation section, a first condensation section, an outlet, and an inlet. The outlet is located at an edge of the first evaporation section, and the inlet is located at an edge of the first condensation section. The capillary structure is distributed on an inner wall surface of the pipeline and extends from the first condensation section to the first evaporation section. The first barrier body is disposed in the first condensation section and is connected to the capillary structure. One end of the communicating pipe is communicated with the outlet, and the other end of the communicating pipe is communicated with the inlet. The working fluid flows in the heat pipe and the communicating pipe.
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公开(公告)号：US12188483B2
公开(公告)日：2025-01-07
申请号：US18117013
申请日：2023-03-03
Applicant: ASUSTEK COMPUTER INC.
Inventor： Hsin Chen Lin , Ing-Jer Chiou
Abstract: The disclosure provides a centrifugal fan including a housing and a blade module. The housing includes a lower cover, a side wall, and an upper cover. Two ends of the side wall are respectively connected to the lower cover and the upper cover to define an internal space. The lower cover includes a plurality of lower air inlets. The blade module is arranged in the internal space, and includes a hub and a plurality of blades. The hub is rotatably arranged on the lower cover. The blades are arranged around the hub. The lower air inlets are located on the periphery of the hub, and each lower air inlet includes an outer edge relative to a rotational axis of the hub. At least one of two ends of at least one of the lower air inlets includes a protruding portion at a position corresponding to the outer edge.
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Patent Agency Ranking
公开(公告)号：US12009275B2
公开(公告)日：2024-06-11
申请号：US17381259
申请日：2021-07-21
Applicant: ASUSTeK COMPUTER INC.
Inventor： Hsin-Chen Lin , Ing-Jer Chiou
IPC: H01L23/367 , F28D21/00 , H05K7/20 , F28D9/00
CPC classification number: H01L23/3672 , H05K7/20454 , F28D9/0062 , F28D2021/0029 , F28F2255/02 , F28F2280/10
Abstract: A heat transfer device is provided. The heat transfer device includes a first heat conduction sheet and a second heat conduction sheet. The first heat conduction sheet includes two first rigid parts and a first bendable part connected between the two first rigid parts. The second heat conduction sheet includes two second rigid parts and a second bendable part connected between the two second rigid parts. The two first rigid parts are thermally coupled to the two second rigid parts, respectively. The first bendable portion includes a nonlinear section.
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公开(公告)号：US20240102483A1
公开(公告)日：2024-03-28
申请号：US18297632
申请日：2023-04-09
Applicant: ASUSTeK COMPUTER INC.
Inventor： Hsin-Chen Lin , Ing-Jer Chiou
CPC classification number: F04D29/181 , F04D25/08
Abstract: A fan module includes a hub, a plurality of fan blades, and a ring frame. The hub is configured to rotate about a central axis. The plurality of fan blades surround the hub. Each of the plurality of fan blades includes a first end portion connected to the hub and a second end portion opposite to the first end portion. The ring frame is connected to the second end portion of each of the plurality of fan blades. The ring frame includes a first surface facing the plurality of fan blades and a second surface opposite to the first surface, and the first surface is a curved surface.
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公开(公告)号：US11903162B2
公开(公告)日：2024-02-13
申请号：US17581161
申请日：2022-01-21
Applicant: ASUSTEK COMPUTER INC.
Inventor： Hsin-Chen Lin , Ing-Jer Chiou
CPC classification number: H05K7/20209 , G05B15/02
Abstract: The disclosure provides a fan control method, applied to an electronic device. The electronic device includes a fan and a setting unit, the setting unit having a plurality of setting values, and each setting value being corresponding to a sampling number. The fan control method includes: continuously detecting a temperature of a heat source to obtain a plurality of temperature values; selecting one of the plurality of setting values based on variations of the temperature values; acquiring a value set from the temperature values based on the sampling number corresponding to the selected setting value, and generating an updated temperature value based on the value set; and controlling rotation of the fan based on the updated temperature value.
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公开(公告)号：US11268535B2
公开(公告)日：2022-03-08
申请号：US17006955
申请日：2020-08-31
Applicant: ASUSTeK COMPUTER INC.
Inventor： Hsin-Chen Lin , Ing-Jer Chiou
Abstract: A fan module includes a hub, a first body and a second body. The hub is configured to rotate along a central axis. The first body is connected to an outer wall of the hub. The second body is sleeved on the outer wall of the hub. The second body includes a plurality of ribs. The ribs are disposed on an inner wall of the second body and abut against the outer wall of the hub.
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公开(公告)号：US11215192B2
公开(公告)日：2022-01-04
申请号：US16264903
申请日：2019-02-01
Applicant: ASUSTeK COMPUTER INC.
Inventor： Hsin-Chen Lin , Ing-Jer Chiou
Abstract: This disclosure provides a fan, including a first case, a second case, and a reset mechanism. The first case includes a first side wall, where the first side wall has a first guide portion. The second case includes a second side wall, where the second side wall has a second guide portion. The first guide portion and the second guide portion are slidably joined and are configured to enable the first case and the second case to move toward or away from each other. The reset mechanism is connected to the first case and is configured to push the second case to move away from the first case.
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