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公开(公告)号：US20170086331A1
公开(公告)日：2017-03-23
申请号：US15368038
申请日：2016-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yunju Liu , Junfeng Ding , Yao Li
IPC: H05K7/20
CPC classification number: H05K7/20281 , H05K7/20 , H05K7/20272 , H05K7/20781 , H05K7/20836
Abstract: A heat dissipation controller is connected to a sensor and a water pump such that the controller correspondingly adjusts the water pump according to the current pressure difference and a preset pressure difference, to control a flow capacity of coolant flowing into a branch water pipe, until an absolute value of a difference between the current pressure difference and the preset pressure difference is less than or equal to a preset error amount. The controller can adjust the flow capacity of the coolant flowing into the branch water pipe to effectively ensure that flow capacities of coolant in all branch water pipes are distributed evenly, and to effectively improve stability of the heat dissipation apparatus.
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公开(公告)号：US09214749B2
公开(公告)日：2015-12-15
申请号：US14285941
申请日：2014-05-23
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H01R12/725 , G06F1/185 , H01R12/7005 , H01R12/7058 , H01R13/62944 , H01R43/26 , H05K7/1485 , H05K7/1489
Abstract: A pluggable apparatus of a circuit board is provided, which solves the problem that hot plugging of a Peripheral Component Interconnect Express (PCI-E) card is difficult to implement. The pluggable apparatus of the circuit board includes a base plate, a pulling strip, a rotating member, and a carrier plate, where the pulling strip is movably connected to the base plate by using a transverse guide mechanism, sawteeth are formed on a body of the pulling strip, the pulling strip further includes a handle that extends out of the base plate; the rotating member is in a bending line shape; the carrier plate is movably connected to the base plate by using a longitudinal guide mechanism; and a clamping trough is disposed on the carrier plate and is configured to fasten the circuit board.
Abstract translation: 提供了一种电路板的可插拔装置，其解决了外围组件互连Express（PCI-E）卡的热插拔难以实现的问题。 电路板的可插拔装置包括基板，牵引带，旋转构件和承载板，其中牵引带通过使用横向引导机构可移动地连接到基板，锯齿形成在 牵引带，牵引带还包括延伸出基板的手柄; 旋转构件处于弯曲线形状; 承载板通过使用纵向引导机构可移动地连接到基板; 并且夹持槽设置在承载板上并且被配置为紧固电路板。
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公开(公告)号：US20140254086A1
公开(公告)日：2014-09-11
申请号：US14285941
申请日：2014-05-23
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H01R12/725 , G06F1/185 , H01R12/7005 , H01R12/7058 , H01R13/62944 , H01R43/26 , H05K7/1485 , H05K7/1489
Abstract: A pluggable apparatus of a circuit board is provided, which solves the problem that hot plugging of a Peripheral Component Interconnect Express (PCI-E) card is difficult to implement. The pluggable apparatus of the circuit board includes a base plate, a pulling strip, a rotating member, and a carrier plate, where the pulling strip is movably connected to the base plate by using a transverse guide mechanism, sawteeth are formed on a body of the pulling strip, the pulling strip further includes a handle that extends out of the base plate; the rotating member is in a bending line shape; the carrier plate is movably connected to the base plate by using a longitudinal guide mechanism; and a clamping trough is disposed on the carrier plate and is configured to fasten the circuit board.
Abstract translation: 提供了一种电路板的可插拔装置，其解决了外围部件互连Express（PCI-E）卡的热插拔难以实现的问题。 电路板的可插拔装置包括基板，牵引带，旋转构件和承载板，其中牵引带通过使用横向引导机构可移动地连接到基板，锯齿形成在 牵引带，牵引带还包括延伸出基板的手柄; 旋转构件处于弯曲线形状; 承载板通过使用纵向引导机构可移动地连接到基板; 并且夹持槽设置在承载板上并且被配置为紧固电路板。
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公开(公告)号：US20190208667A1
公开(公告)日：2019-07-04
申请号：US16241088
申请日：2019-01-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lianjun Liu , Yao Li
Abstract: A cabinet liquid cooling system is configured to dissipate heat of a cabinet. A flow allocation unit is installed on a single side of the cabinet, is located in space between a side wall of the cabinet and a mounting bar of the cabinet, and is provided with a liquid inlet and a liquid outlet. A liquid cooling system (LCS) control unit is installed at the bottom of the cabinet and cyclically supplies liquid to the flow allocation unit using the liquid inlet and the liquid outlet. A liquid supply branch includes a liquid delivery pipe and a liquid return pipe. A node pipe includes a liquid inlet pipe and a liquid outlet pipe. Both the liquid inlet pipe and the liquid outlet pipe are connected to the corresponding liquid delivery pipe and liquid return pipe using the quick male connector and the quick female connector.
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公开(公告)号：US11201786B2
公开(公告)日：2021-12-14
申请号：US16422379
申请日：2019-05-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zijuan Shi , Yao Li , Changchun Wen
Abstract: The present disclosure relates to auto-configuration methods and apparatus, and base stations. One example method includes determining physical configuration information of a base station, where the base station includes a control node and at least one hardware node, the physical configuration information of the base station indicates topology information and hardware attribute information of each node that needs to be configured, and nodes that need to be configured include at least one of the at least one hardware node, determining logical mapping configuration information of the base station, where the logical mapping configuration information of the base station indicates a mapping relationship between a hardware resource included in the base station and a logical resource corresponding to the hardware resource.
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Patent Agency Ranking
公开(公告)号：US09674978B2
公开(公告)日：2017-06-06
申请号：US14577724
申请日：2014-12-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dingqiang Wu , Dongli Wang , Yao Li
CPC classification number: H05K7/1461 , G06F1/185 , H05K7/1431 , H05K7/1487 , H05K7/1488
Abstract: Embodiments of the present invention disclose a plug-in mechanism, a subrack including the plug-in mechanism, and a finished board, and relate to a power mechanism, so as to implement fast and reliable plug-in and plug-out by using a lever assistance effect, and a gearing effect of a parallelogram mechanism. The plug-in mechanism provided by an embodiment of the present invention is configured to be disposed between a sub-carrier frame and a parent carrier frame to implement plug-in and plug-out of the sub-carrier frame in the parent carrier frame, and the plug-in mechanism includes a driving part and a gearing part.
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公开(公告)号：US10827648B2
公开(公告)日：2020-11-03
申请号：US16241088
申请日：2019-01-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lianjun Liu , Yao Li
Abstract: A cabinet liquid cooling system is configured to dissipate heat of a cabinet. A flow allocation unit is installed on a single side of the cabinet, is located in space between a side wall of the cabinet and a mounting bar of the cabinet, and is provided with a liquid inlet and a liquid outlet. A liquid cooling system (LCS) control unit is installed at the bottom of the cabinet and cyclically supplies liquid to the flow allocation unit using the liquid inlet and the liquid outlet. A liquid supply branch includes a liquid delivery pipe and a liquid return pipe. A node pipe includes a liquid inlet pipe and a liquid outlet pipe. Both the liquid inlet pipe and the liquid outlet pipe are connected to the corresponding liquid delivery pipe and liquid return pipe using the quick male connector and the quick female connector.
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公开(公告)号：US10178801B2
公开(公告)日：2019-01-08
申请号：US14980467
申请日：2015-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lianjun Liu , Yao Li
Abstract: A cabinet liquid cooling system is configured to dissipate heat of a cabinet. A flow allocation unit is installed on a single side of the cabinet, is located in space between a side wall of the cabinet and a mounting bar of the cabinet, and is provided with a liquid inlet and a liquid outlet. A liquid cooling system (LCS) control unit is installed at the bottom of the cabinet and cyclically supplies liquid to the flow allocation unit using the liquid inlet and the liquid outlet. A liquid supply branch includes a liquid delivery pipe and a liquid return pipe. A node pipe includes a liquid inlet pipe and a liquid outlet pipe. Both the liquid inlet pipe and the liquid outlet pipe are connected to the corresponding liquid delivery pipe and liquid return pipe using the quick male connector and the quick female connector.
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公开(公告)号：US09462719B2
公开(公告)日：2016-10-04
申请号：US14543265
申请日：2014-11-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Dingqiang Wu , Dongli Wang , Yao Li
CPC classification number: H05K7/1431 , H05K7/1409 , H05K7/1417 , H05K7/1487
Abstract: A plug-in mechanism, a subrack and a finished board are provided. The plug-in mechanism implements fast and reliable plug-in and plug-out by using a lever assistance effect and a gearing effect of a gear. The plug-in mechanism is configured to be disposed between a sub-carrier frame and a parent carrier frame to implement plug-in and plug-out of the sub-carrier frame in the parent carrier frame, and the plug-in mechanism includes a driving part and a gearing part, where the driving part includes an ejector lever, the gearing part includes at least one gear that is engaged successively, a gear at one end is connected to the ejector lever, each of the at least one gear is fastened onto the sub-carrier frame by using a rotating shaft, and the at least one gear is connected to the parent carrier frame by using a linkage structure.
Abstract translation: 提供插件机构，子架和成品板。 插入机构通过使用杠杆辅助功能和齿轮的传动效果来实现快速可靠的插入和插拔。 该插入机构被配置为设置在子载波帧和母载波帧之间，以实现母承载架中的副载波帧的插入和插拔，并且插入机构包括： 驱动部分和齿轮部分，其中驱动部分包括推杆，齿轮部分包括依次接合的至少一个齿轮，一端的齿轮连接到顶出杆，至少一个齿轮中的每一个被紧固 通过使用旋转轴在副载体框架上，并且所述至少一个齿轮通过使用连杆结构连接到母承载架。
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公开(公告)号：US20160113153A1
公开(公告)日：2016-04-21
申请号：US14980467
申请日：2015-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lianjun Liu , Yao Li
CPC classification number: H05K7/20272 , H05K7/1488 , H05K7/183 , H05K7/2029 , H05K7/20536 , H05K7/20645 , H05K7/20709 , H05K7/20781 , H05K7/20818
Abstract: A cabinet liquid cooling system is configured to dissipate heat of a cabinet. A flow allocation unit is installed on a single side of the cabinet, is located in space between a side wall of the cabinet and a mounting bar of the cabinet, and is provided with a liquid inlet and a liquid outlet. A liquid cooling system (LCS) control unit is installed at the bottom of the cabinet and cyclically supplies liquid to the flow allocation unit using the liquid inlet and the liquid outlet. A liquid supply branch includes a liquid delivery pipe and a liquid return pipe. A node pipe includes a liquid inlet pipe and a liquid outlet pipe. Both the liquid inlet pipe and the liquid outlet pipe are connected to the corresponding liquid delivery pipe and liquid return pipe using the quick male connector and the quick female connector.
Abstract translation: 机柜液体冷却系统被配置为散发机柜的热量。 流量分配单元安装在机柜的单侧上，位于机柜的侧壁和机柜的安装杆之间的空间中，并设有液体入口和液体出口。 液体冷却系统（LCS）控制单元安装在机柜的底部，并使用液体入口和液体出口循环向流量分配单元供应液体。 液体供应分支包括液体输送管和液体返回管。 节流管包括液体入口管和液体出口管。 液体导入管和液体出口管均使用快速公连接器和快速母连接器连接到相应的液体输送管和液体返回管。
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