公开(公告)号：US20170196124A1

公开(公告)日：2017-07-06

申请号：US15468859

申请日：2017-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaofeng Peng ,  Zhijian Li ,  Honghui Liu ,  Shanjiu Chi

IPC: H05K7/20 ,  F28D15/04 ,  F28D15/02

CPC classification number: H05K7/20681 ,  F28D15/0266 ,  F28D15/04 ,  H05K7/20327 ,  H05K7/20336 ,  H05K7/20381 ,  H05K7/20672 ,  H05K7/20809

Abstract: A system, including a first pipeline and a second pipeline, where the first pipeline includes a first steam pipe, a first liquid pipe, and an evaporation section connected between the first steam pipe and the first liquid pipe, and the second pipeline includes a second steam pipe, a second liquid pipe, and a heat exchanger connected between the second steam pipe and the second liquid pipe. Two pairs of quick connectors are respectively connected between the first steam pipe and the second steam pipe and between the first liquid pipe and the second liquid pipe. The loop heat pipe includes a valve and a nozzle that are configured for vacuum pumping. Refrigerant is provided inside the loop heat pipe. A capillary structure is provided inside the evaporation section to provide a capillary suction force to enable the refrigerant to circulate in the loop heat pipe.

公开(公告)号：US09521765B2

公开(公告)日：2016-12-13

申请号：US13685396

申请日：2012-11-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaofeng Peng ,  Chengpeng Yang

IPC: H05K5/00 ,  H05K5/02 ,  G06F1/20 ,  H05K7/20

CPC classification number: H05K5/0213 ,  G06F1/20 ,  H05K7/20172

Abstract: The present invention is applicable to the technical field of heat-radiation structures and discloses a flow-guiding apparatus and an electronic device including the flow-guiding apparatus. The flow-guiding apparatus includes a support and flow-guiding members for guiding an air flow generated by an axial fan to a directed area, where the flow-guiding members are connected to the support, at least two flow-guiding members are arranged and are located on both sides of a hub of the axial fan or around the hub of the axial fan, and the flow-guiding members tilt toward the hub of the axial fan along an air-blowing direction of the axial fan. The electronic device includes a chassis, where the chassis is provided with an air vent, an axial fan is arranged at the air vent, and an air outlet of the axial fan is arranged with a flow-guiding apparatus mentioned above.

Abstract translation: 本发明可应用于散热结构的技术领域，并且公开了一种流动引导装置和包括流动引导装置的电子装置。 流动引导装置包括用于将由轴流风扇产生的空气流引导到引导构件连接到支撑件的定向区域的支撑件和流动引导构件，至少布置有两个导流构件， 位于轴流风扇的轮毂的两侧或轴流风扇的轮毂周围，并且导流构件沿着轴流风扇的吹风方向朝向轴流风扇的轮毂倾斜。 电子设备包括底盘，其中底盘设有通气口，排气孔处设有轴流风扇，轴流风扇的出风口配有上述的导流装置。

公开(公告)号：US20220183192A1

公开(公告)日：2022-06-09

申请号：US17682186

申请日：2022-02-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaofeng Peng ,  Jianqiang Yin

IPC: H05K7/20

Abstract: A heat radiator comprising a heat dissipation plate, where a plurality of circumferentially disposed heat dissipation regions are disposed on the heat radiator, a plurality of first heat dissipation fins disposed in parallel with each other are disposed at intervals in each heat dissipation region, a heat dissipation channel is formed between adjacent first heat dissipation fins, one end that is of the heat dissipation channel and that is away from a center of the heat dissipation plate is an air inlet, and a direction that is above the heat dissipation channel and that is towards a hollow region is an air outlet.

公开(公告)号：US20130324025A1

公开(公告)日：2013-12-05

申请号：US13685396

申请日：2012-11-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaofeng Peng ,  Chengpeng Yang

IPC: H05K5/02

CPC classification number: H05K5/0213 ,  G06F1/20 ,  H05K7/20172

Abstract: The present invention is applicable to the technical field of heat-radiation structures and discloses a flow-guiding apparatus and an electronic device including the flow-guiding apparatus. The flow-guiding apparatus includes a support and flow-guiding members for guiding an air flow generated by an axial fan to a directed area, where the flow-guiding members are connected to the support, at least two flow-guiding members are arranged and are located on both sides of a hub of the axial fan or around the hub of the axial fan, and the flow-guiding members tilt toward the hub of the axial fan along an air-blowing direction of the axial fan. The electronic device includes a chassis, where the chassis is provided with an air vent, an axial fan is arranged at the air vent, and an air outlet of the axial fan is arranged with a flow-guiding apparatus mentioned above.

Abstract translation: 本发明可应用于散热结构的技术领域，并且公开了一种流动引导装置和包括流动引导装置的电子装置。 流动引导装置包括用于将由轴流风扇产生的空气流引导到引导构件连接到支撑件的定向区域的支撑件和流动引导构件，至少布置有两个导流构件， 位于轴流风扇的轮毂的两侧或轴流风扇的轮毂周围，并且导流构件沿着轴流风扇的吹风方向朝向轴流风扇的轮毂倾斜。 电子设备包括底盘，其中底盘设有通气口，排气孔处设有轴流风扇，轴流风扇的出风口配有上述的导流装置。

公开(公告)号：US10822865B2

公开(公告)日：2020-11-03

申请号：US15814071

申请日：2017-11-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaofeng Peng ,  Zhixin Li ,  Changye Jia ,  Shengmei Wu ,  Rong Chen

IPC: E06B5/20 ,  H05K7/20 ,  H04Q1/02

Abstract: A noise reduction door related to a noise reduction device in order to resolve a problem that the noise reduction door cannot meet a requirement for different noise reduction effects and different air duct resistance. The noise reduction door includes a T-shaped mechanical part, two fan-shaped mechanical parts, and a door plate. The T-shaped mechanical part and the fan-shaped mechanical part are connected to the door plate using a detachable connection mechanical part. The T-shaped mechanical part is located on a central axis of the door plate, and the two fan-shaped mechanical parts are respectively located on two sides of the T-shaped mechanical part. Therefore, the fan-shaped mechanical part on the door plate may be changed to have different installation positions and installation manners in order to obtain noise reduction doors in different forms. The embodiments of the present disclosure are applied in cabinet noise reduction.

公开(公告)号：US10470339B2

公开(公告)日：2019-11-05

申请号：US15468859

申请日：2017-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaofeng Peng ,  Zhijian Li ,  Honghui Liu ,  Shanjiu Chi

IPC: H05K7/20 ,  F28D15/02 ,  F28D15/04

Abstract: A system, including a first pipeline and a second pipeline, where the first pipeline includes a first steam pipe, a first liquid pipe, and an evaporation section connected between the first steam pipe and the first liquid pipe, and the second pipeline includes a second steam pipe, a second liquid pipe, and a heat exchanger connected between the second steam pipe and the second liquid pipe. Two pairs of quick connectors are respectively connected between the first steam pipe and the second steam pipe and between the first liquid pipe and the second liquid pipe. The loop heat pipe includes a valve and a nozzle that are configured for vacuum pumping. Refrigerant is provided inside the loop heat pipe. A capillary structure is provided inside the evaporation section to provide a capillary suction force to enable the refrigerant to circulate in the loop heat pipe.

公开(公告)号：US20180073294A1

公开(公告)日：2018-03-15

申请号：US15814071

申请日：2017-11-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaofeng Peng ,  Zhixin Li ,  Changye Jia ,  Shengmei Wu ,  Rong Chen

IPC: E06B5/20

CPC classification number: E06B5/20 ,  H04Q1/025 ,  H04Q1/026 ,  H04Q1/11 ,  H05K7/20736

Abstract: A noise reduction door related to a noise reduction device in order to resolve a problem that the noise reduction door cannot meet a requirement for different noise reduction effects and different air duct resistance. The noise reduction door includes a T-shaped mechanical part, two fan-shaped mechanical parts, and a door plate. The T-shaped mechanical part and the fan-shaped mechanical part are connected to the door plate using a detachable connection mechanical part. The T-shaped mechanical part is located on a central axis of the door plate, and the two fan-shaped mechanical parts are respectively located on two sides of the T-shaped mechanical part. Therefore, the fan-shaped mechanical part on the door plate may be changed to have different installation positions and installation manners in order to obtain noise reduction doors in different forms. The embodiments of the present disclosure are applied in cabinet noise reduction.

公开(公告)号：US20130342987A1

公开(公告)日：2013-12-26

申请号：US14015766

申请日：2013-08-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chengpeng Yang ,  Yaofeng Peng

IPC: G06F1/20

CPC classification number: G06F1/20 ,  G06F2200/201 ,  H01L23/40 ,  H01L23/473 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An apparatus can be used to dissipate heat from a memory with liquid cooling. A liquid-cooling block is disposed on a main board such that the liquid-cooling block is adjacent to a memory slot. The liquid-cooling block includes a metal block, metal spring leaves fixed on two sides of the metal block, and a liquid channel that penetrates through the metal block. The metal spring leaves are configured to contact a memory bank in the memory slot and conduct heat that is generated during operation of the memory bank to the metal block. A liquid inlet pipe and a liquid outlet pipe are installed on the main board and located at two ends of the liquid-cooling block in a manner such that cooling liquid can enter the liquid-cooling block via the liquid inlet pipe and exit the liquid-cooling block via the outlet pipe to form a cooling liquid loop.

Abstract translation: 可以使用一种装置来从具有液体冷却的存储器中散热。 液体冷却块设置在主板上，使得液冷块与存储槽相邻。 液体冷却块包括金属块，固定在金属块的两侧的金属弹簧叶片和穿过金属块的液体通道。 金属弹簧叶片被配置为接触存储器插槽中的存储体，并将在存储器组的操作期间产生的热量传导到金属块。 液体入口管和液体出口管安装在主板上，位于液冷块的两端，冷却液可以经由液体入口管进入液冷块并离开液 - 冷却块通过出口管形成冷却液回路。