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公开(公告)号：US20210164482A1
公开(公告)日：2021-06-03
申请号：US17079568
申请日：2020-10-26
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
IPC分类号： F04D27/00
摘要： A fan control system includes a fan, a first temperature sensor, a calculating unit, a logic controller, and a memory unit. The first temperature sensor continuously senses temperatures of a device during a time period, in order to obtain a plurality of sampled temperatures. The calculating unit selects N1 latest sampled temperatures and N2 latest sampled temperatures from the sampled temperatures, and calculates a first average temperature according to the N1 sampled temperatures and a second average temperature according to the N2 sampled temperatures. N1 and N2 are positive integers. The logic controller is configured to select one of the first average temperature and the second average temperature to output as a compensation temperature. The memory unit is configured to store an operating table, and configured to output a rotational speed control signal to the fan corresponding to the operating table according to the compensation temperature.
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公开(公告)号：US20190249685A1
公开(公告)日：2019-08-15
申请号：US16255978
申请日：2019-01-24
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
CPC分类号： F04D29/4226 , F04D25/08 , F04D29/162
摘要： The disclosure provides a heat dissipation device, including an enclosure, a connective member, and a fan module. The enclosure includes a first cover body and a second cover body that are opposite to each other. The second cover body includes an opening. The connective member is connected to one of the first cover body and the second cover body in the enclosure. The fan module is movably connected to the connective member, and is configured to move between a first position and a second position relative to the enclosure based on the connective member. When moving to the first position, the fan module is located in the enclosure.
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公开(公告)号：US20190242400A1
公开(公告)日：2019-08-08
申请号：US16254880
申请日：2019-01-23
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
CPC分类号： F04D29/403 , F04D17/16 , F04D29/002
摘要： The disclosure provides a centrifugal fan, including an enclosure, a spacer, and a fan blade rotor. The enclosure includes a top panel, a bottom panel, and a side wall connected between the bottom panel and the top panel. The top panel, the bottom panel, and the side wall together form a first air exhaust vent and a second air exhaust vent. The spacer is disposed in the enclosure, is connected between the bottom panel and the top panel, and spaces a first space in communication with the first air exhaust vent and a second space in communication with the second air exhaust vent in the enclosure. The spacer includes a first opening. The first opening is in communication with the first space and the second space. The fan blade rotor is rotatably disposed in the second space.
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公开(公告)号：US20220240415A1
公开(公告)日：2022-07-28
申请号：US17581161
申请日：2022-01-21
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
摘要： 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：US20200300269A1
公开(公告)日：2020-09-24
申请号：US16896353
申请日：2020-06-09
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
摘要： 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：US20200224672A1
公开(公告)日：2020-07-16
申请号：US16736108
申请日：2020-01-07
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
摘要： 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：US20220026164A1
公开(公告)日：2022-01-27
申请号：US17381259
申请日：2021-07-21
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
摘要： 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：US20210381523A1
公开(公告)日：2021-12-09
申请号：US17338806
申请日：2021-06-04
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
摘要： A centrifugal fan is provided. The centrifugal fan includes a shaft and a plurality of blades. The blades is disposed on the shaft and surround the shaft, and outer edges of the blades define a circle. The circle includes an outer region adjacent to a boundary of the circle, each of the blades includes a first contour line and a second contour line within the outer region, and the neighboring blades include an air channel therebetween, which expands toward the outer edges of the blades according to an interval expanding ratio.
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公开(公告)号：US20210062820A1
公开(公告)日：2021-03-04
申请号：US17006955
申请日：2020-08-31
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
摘要： 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：US20190250674A1
公开(公告)日：2019-08-15
申请号：US16264878
申请日：2019-02-01
发明人： Hsin-Chen LIN , Ing-Jer CHIOU
CPC分类号： G06F1/1681 , F16M13/005 , G06F1/1616 , G06F1/203
摘要： The disclosure discloses an electronic device. The electronic device includes a first enclosure, a second enclosure, a plurality of components, a rotating shaft assembly, and at least one drive member. The components are disposed on the second enclosure. The rotating shaft assembly is disposed in the second enclosure and is connected to the first enclosure. The drive member is connected to the rotating shaft assembly. When the first enclosure is opened relative to the second enclosure, the rotating shaft assembly drives the drive member to push the components, to enable the components to move away from the rotating shaft assembly.
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