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公开(公告)号：US20190313548A1
公开(公告)日：2019-10-10
申请号：US16022656
申请日：2018-06-28
IPC分类号： H05K7/20
摘要： The present invention aims to reduce noise derived from an operation sound of a fan while maintaining cooling capacity of the fan. A cooling system includes a fan which is disposed in a chassis in which a CPU which is exemplified as a heating element is housed, one temperature sensor which is disposed in the chassis, another temperature sensor which is disposed at a position which is different from a position of the one temperature sensor, and a fan control unit which drives the fan in a case where one temperature, which is based on a measured value of one temperature sensor, is at least a first threshold value or in a case where another temperature, which is based on a measured value of the other temperature sensor, is at least a second threshold value which is set to a value lower than the first threshold value.
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公开(公告)号：US10831247B2
公开(公告)日：2020-11-10
申请号：US15671467
申请日：2017-08-08
IPC分类号： G06F1/20 , F28D15/02 , F28F1/20 , F28F3/02 , F28F7/02 , G06F1/16 , H01L23/427 , H05K7/20 , F28F3/06 , H01L23/367 , H01L23/467
摘要： There is provided an electronic apparatus that includes a heat radiation unit capable of radiating heat efficiently from a heat pipe. The electronic apparatus includes: a blower fan that blows air toward an exhaust port formed in a main body chassis; a heat radiation fin provided in an air-blowing outlet of the blower fan; and a heat pipe fixed to the heat radiation fin. In a region in contact with the heat pipe, the heat radiation fin is of a partial connection structure in which multiple fin members are partially fixed and connected to one another, and in a region with no contact with the heat pipe, the heat radiation fin is a structure of continuous fins.
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公开(公告)号：US10681840B2
公开(公告)日：2020-06-09
申请号：US16022656
申请日：2018-06-28
摘要： The present invention aims to reduce noise derived from an operation sound of a fan while maintaining cooling capacity of the fan. A cooling system includes a fan which is disposed in a chassis in which a CPU which is exemplified as a heating element is housed, one temperature sensor which is disposed in the chassis, another temperature sensor which is disposed at a position which is different from a position of the one temperature sensor, and a fan control unit which drives the fan in a case where one temperature, which is based on a measured value of one temperature sensor, is at least a first threshold value or in a case where another temperature, which is based on a measured value of the other temperature sensor, is at least a second threshold value which is set to a value lower than the first threshold value.
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公开(公告)号：US09971387B2
公开(公告)日：2018-05-15
申请号：US14140207
申请日：2013-12-24
IPC分类号： H05K7/20 , G06F1/20 , H01L23/427
CPC分类号： G06F1/20 , G06F1/203 , H01L23/427 , Y10T29/49826
摘要： An embodiment provides an electronic device, including: a housing with an exhaust port and an intake port; a heat source contained in the housing; a heat transfer unit connected to the heat source; a first radiator located adjacent to the exhaust port, wherein the first radiator is connected to the heat transfer unit; a first blower fan, wherein the first blower fan discharges heat transmitted to the first radiator; and a second radiator located adjacent to the intake port, wherein the second radiator is connected to the heat transfer unit. Other embodiments are described and claimed.
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公开(公告)号：US20140185231A1
公开(公告)日：2014-07-03
申请号：US14140207
申请日：2013-12-24
CPC分类号： G06F1/20 , G06F1/203 , H01L23/427 , Y10T29/49826
摘要： An embodiment provides an electronic device, including: a housing with an exhaust port and an intake port; a heat source contained in the housing; a heat transfer unit connected to the heat source; a first radiator located adjacent to the exhaust port, wherein the first radiator is connected to the heat transfer unit; a first blower fan, wherein the first blower fan discharges heat transmitted to the first radiator; and a second radiator located adjacent to the intake port, wherein the second radiator is connected to the heat transfer unit. Other embodiments are described and claimed.
摘要翻译： 实施例提供一种电子设备，包括：具有排气口和进气口的壳体; 包含在壳体中的热源; 连接到热源的传热单元; 与排气口相邻的第一散热器，其中第一散热器连接到传热单元; 第一鼓风机，其中所述第一鼓风机排出传递到所述第一散热器的热量; 以及与所述进气口相邻的第二散热器，其中所述第二散热器连接到所述传热单元。 描述和要求保护其他实施例。
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