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1. 发明授权

US11432428B2 Chassis and electronic device applying the chassis 有权
公开(公告)号：US11432428B2
公开(公告)日：2022-08-30
申请号：US17035759
申请日：2020-09-29
申请人： Celestica Technology Consultancy (Shanghai) Co. Ltd
发明人： Wenjin Li , Yuan Xue , Alonzo Ramirez
IPC分类号： G06F1/18 , H05K7/14 , G06F1/20 , H05K7/20
摘要： The present disclosure provides a chassis and an electronic device applying the chassis. The chassis includes: a chassis body; the chassis body is a 2U chassis body or a 4U chassis body; a hard disk module, installed in a front end area of the chassis body; a power supply module, installed at one side of a rear end area of the chassis body; a controller module, installed in a remaining rear end area of the chassis body except the power supply module, parallel with the power supply module, and including a plurality of pluggable functional modules; a middle board, connected with the power supply module, the hard disk module, and the control module, respectively, to realize the electrical connection between the power supply module, the hard disk module, and the control module. The present disclosure can improve the versatility of the chassis modules.

2. 发明申请

US20210259128A1 CABLE MANAGEMENT ARM AND RACK APPLYING THE CABLE MANAGEMENT ARM 有权
公开(公告)号：US20210259128A1
公开(公告)日：2021-08-19
申请号：US16871059
申请日：2020-05-11
申请人： Celestica Technology Consultancy (Shanghai) Co. Ltd
发明人： Wenjin LI
IPC分类号： H05K7/14
摘要： The present disclosure provides a cable management arm and a rack applying the cable management arm. The cable management arm includes: a left cable management assembly, a right cable management assembly, a connection assembly, and an elastic assembly. When a chassis in the rack is pulled out of the rack, the elastic assembly causes the left cable management assembly and the right cable management assembly to move following the movement of the controller at the rear of the chassis in the pulling out direction, and causes the left cable management assembly and the right cable management assembly to reset due to elastic force. The connection assembly and the elastic assembly assist the movement of the left cable management assembly and the right cable management assembly to cause their resetting, and ensure them to move in an approximately horizontal space.

3. 发明申请

US20200075058A1 STORAGE CHASSIS AND ELECTRONIC APPARATUS COMPRISING THE SAME 审中-公开
公开(公告)号：US20200075058A1
公开(公告)日：2020-03-05
申请号：US16529711
申请日：2019-08-01
申请人： CELESTICA TECHNOLOGY CONSULTANCY (SHANGHAI) CO. LTD
发明人： WENJIN LI , YU WANG , SHANPING HUANG , TING LI
IPC分类号： G11B33/04 , H05K7/20 , G11B33/12
摘要： The present disclosure provides a storage chassis and an electronic device including the storage chassis. The storage chassis has a first receiving space at an upper portion of a rear end, the first receiving space is configured to be shared by a plurality of functional modules, and each functional module includes cable management supports, CPU computation control modules or storage hard disks. In the present disclosure, more modules can be arranged in a limited chassis space flexibly and reasonably, thereby improving the utilization of the chassis space and implementing configuration of various functions.

4. 发明申请

US20190206765A1 CLOSED LOOP LIQUID COOLER AND ELECTRONIC DEVICE USING THE SAME 审中-公开
公开(公告)号：US20190206765A1
公开(公告)日：2019-07-04
申请号：US16234886
申请日：2018-12-28
申请人： CELESTICA TECHNOLOGY CONSULTANCY (SHANGHAI) CO. LTD
发明人： ZHONGJIANG QU , YAOYIN FAN
IPC分类号： H01L23/473
CPC分类号： H01L23/473
摘要： The present disclosure provides a closed loop liquid cooler and an electronic device using the same. The closed loop liquid cooler includes: a first liquid cooling module and a second liquid cooling module, where a cooling reflux at an output end of the first liquid cooling module is outputted to a cooling liquid input end of the second liquid cooling module; and a cooling reflux at an output end of the second liquid cooling module is outputted to a cooling liquid input end of the first liquid cooling module.

5. 发明授权

US10133302B2 Cable management device and rack-mounted equipment system applying cable management device 有权
公开(公告)号：US10133302B2
公开(公告)日：2018-11-20
申请号：US15623347
申请日：2017-06-14
申请人： CELESTICA TECHNOLOGY CONSULTANCY (SHANGHAI) CO. LTD.
发明人： Ke Yuan , Wenjin Li , Yonghua Wu , Alonzo Ramirez
IPC分类号： G06F1/16 , G06F1/18
摘要： Provided is a cable management device and a rack-mounted equipment system applying the cable management device. By putting the entire cable management device on a case instead of behind the case, the length of the entire case is reduced and an entire server or storage can be mounted in a shorter rack. In addition, the cable management device can simultaneously serve upper and lower servers or memories, can also solely serve a lower server or memory, and is flexible and efficient to use.

6. 发明申请

US20180259999A1 CABLE MANAGEMENT DEVICE AND RACK-MOUNTED EQUIPMENT SYSTEM APPLYING CABLE MANAGEMENT DEVICE 审中-公开
公开(公告)号：US20180259999A1
公开(公告)日：2018-09-13
申请号：US15623347
申请日：2017-06-14
申请人： CELESTICA TECHNOLOGY CONSULTANCY (SHANGHAI) CO. LTD.
发明人： Ke YUAN , Wenjin LI , Yonghua WU , Alonzo RAMIREZ
IPC分类号： G06F1/16 , G06F1/18
CPC分类号： G06F1/16 , G06F1/182
摘要： Provided is a cable management device and a rack-mounted equipment system applying the cable management device. By putting the entire cable management device on a case instead of behind the case, the length of the entire case is reduced and an entire server or storage can be mounted in a shorter rack. In addition, the cable management device can simultaneously serve upper and lower servers or memories, can also solely serve a lower server or memory, and is flexible and efficient to use.

7. 发明申请

US20180035564A1 RACK-MOUNTED DEVICE SYSTEM AND CABLE MANAGEMENT DEVICE/ ARM APPLIED TO RACK-MOUNTED DEVICE SYSTEM 有权
公开(公告)号：US20180035564A1
公开(公告)日：2018-02-01
申请号：US15337298
申请日：2016-10-28
申请人： CELESTICA TECHNOLOGY CONSULTANCY (SHANGHAI) CO., LTD
发明人： Ke YUAN , Wenjin LI
IPC分类号： H05K7/14 , H05K7/18
CPC分类号： H05K7/1491 , H05K7/1489 , H05K7/1492 , H05K7/183
摘要： A cable management device/arm is applied to a rack-mounted device system. Cables of a device are managed through a variable-length foldable cable management device/arm. In addition, when an electronic device is fully held in a rack, the cable management device/arm is held at a certain angle in the rack, the interference between the cable management device/arm and a power cable can be prevented from being produced and the length of the cable management device/arm can be flexibly adjusted according to specific application scenarios.

8. 发明授权

US09829867B2 Fan control system and method thereof 有权
公开(公告)号：US09829867B2
公开(公告)日：2017-11-28
申请号：US14485597
申请日：2014-09-12
申请人： Celestica Technology Consultancy (Shanghai) Co., Ltd.
发明人： Yaoyin Fan
IPC分类号： G05B11/42 , F04D27/00 , H05K7/20
CPC分类号： G05B11/42 , F04D27/004 , H05K7/20209 , H05K7/207 , H05K7/20709 , H05K7/20836
摘要： Provided are a fan control method and a fan control system. The fan control method of the present invention includes the steps of predetermining a reliable operating temperature of a hard disk; creating a storing a corresponding relationship between an average hard disk temperature and a fan speed, and creating and storing a corresponding relationship between a hard disk temperature greater than the reliable operating temperature and a fan speed; reading actual temperatures of the plurality of hard disks; comparing the actual temperatures of the plurality of hard disks with the reliable operating temperature; computing an average temperature of the plurality of hard disks; and outputting a control signal to adjust the fan speed based on the stored corresponding relationship between an average hard disk temperature and a fan speed. Accordingly, the present invention may increase hard disk reliability and decrease power dissipation of a fan and system noise.

9. 发明授权

US09578039B2 OAM security authentication method and OAM transmitting/receiving devices 有权
标题翻译： OAM安全认证方法和OAM发送/接收设备
公开(公告)号：US09578039B2
公开(公告)日：2017-02-21
申请号：US14516296
申请日：2014-10-16
申请人： Celestica Technology Consultancy (Shanghai) Co., Ltd.
发明人： Yu-Jie Gu
IPC分类号： G06F21/00 , H04L29/06 , H04L12/751 , H04L12/26 , H04L12/951 , H04N21/2381
CPC分类号： H04L63/123 , H04L41/28 , H04L43/0811 , H04L45/02 , H04L63/08
摘要： The present invention provides an operations, administration and maintenance (OAM) security authentication method and OAM packet transmitting/receiving devices. An OAM packet is authenticated by utilizing a random number and an authentication code. A threshold for the number of failed authentication is determined. If the number of failed authentication is greater than the threshold, the random number will be updated. According to the present invention, OAM packets constructed by malicious users or tampered with may be detected to increase security of OAM packets and avoid a denial-of-service (DOS) attack.
摘要翻译：本发明提供了一种操作，管理和维护（OAM）安全认证方法和OAM分组发送/接收设备。通过利用随机数和认证码对OAM包进行认证。确定认证失败次数的阈值。如果认证失败次数大于阈值，随机数将被更新。根据本发明，可以检测恶意用户构造的OAM分组或被篡改的OAM分组，以提高OAM分组的安全性并避免拒绝服务（DOS）攻击。

10. 发明申请

US20160076544A1 FAN CONTROL SYSTEM AND METHOD THEREOF 有权
标题翻译：风扇控制系统及其方法
公开(公告)号：US20160076544A1
公开(公告)日：2016-03-17
申请号：US14485597
申请日：2014-09-12
申请人： Celestica Technology Consultancy (Shanghai) Co., Ltd.
发明人： Yaoyin FAN
IPC分类号： F04D15/00 , G05B11/42
CPC分类号： G05B11/42 , F04D27/004 , H05K7/20209 , H05K7/207 , H05K7/20709 , H05K7/20836
摘要： Provided are a fan control method and a fan control system. The fan control method of the present invention includes the steps of predetermining a reliable operating temperature of a hard disk; creating a storing a corresponding relationship between an average hard disk temperature and a fan speed, and creating and storing a corresponding relationship between a hard disk temperature greater than the reliable operating temperature and a fan speed; reading actual temperatures of the plurality of hard disks; comparing the actual temperatures of the plurality of hard disks with the reliable operating temperature; computing an average temperature of the plurality of hard disks; and outputting a control signal to adjust the fan speed based on the stored corresponding relationship between an average hard disk temperature and a fan speed. Accordingly, the present invention may increase hard disk reliability and decrease power dissipation of a fan and system noise.
摘要翻译：提供了风扇控制方法和风扇控制系统。本发明的风扇控制方法包括以下步骤：预先确定硬盘的可靠工作温度; 创建存储平均硬盘温度和风扇速度之间的对应关系，以及创建和存储大于可靠工作温度的硬盘温度与风扇速度之间的对应关系; 读取多个硬盘的实际温度; 将多个硬盘的实际温度与可靠的工作温度进行比较; 计算多个硬盘的平均温度; 并根据存储的平均硬盘温度和风扇速度的对应关系输出控制信号以调整风扇速度。因此，本发明可以提高硬盘的可靠性并降低风扇的功率耗散和系统噪声。

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