公开(公告)号：US08340922B2

公开(公告)日：2012-12-25

申请号：US12748774

申请日：2010-03-29

Applicant: Feng-Ku Wang ,  Yi-Lun Cheng

Inventor： Feng-Ku Wang ,  Yi-Lun Cheng

IPC: G01B3/44

CPC classification number: G06F1/206 ,  F04D27/001

Abstract: A method for estimating a fan life includes the following steps. Fans to be checked at a number of M are provided. A working temperature and a test temperature of a fan are set, and the test temperature is greater than the working temperature. An acceleration factor is set, which has a fixed value. The fans are kept in an operating state at the test temperature, and a number of the damaged fans is detected and recorded at intervals of a check time, until N damaged fans are detected. A distribution of time points when the fans are damaged is simulated with a Weibull distribution model, and a shape parameter and a characteristic life of the Weibull distribution model are calculated. A life value of the fans at the test temperature is calculated. A life value of the fans at the working temperature is calculated by using the acceleration factor.

Abstract translation: 用于估计风扇寿命的方法包括以下步骤。 提供要在多个M上检查的风扇。 设置风扇的工作温度和试验温度，测试温度大于工作温度。 加速因子设定为固定值。 风扇在测试温度下保持在运行状态，并且在检查时间间隔内检测并记录多个损坏的风扇，直到检测到N个损坏的风扇。 用威布尔分布模型模拟风扇损坏时间点的分布，并计算威布尔分布模型的形状参数和特征寿命。 计算测试温度下风扇的寿命值。 风扇在工作温度下的寿命值通过使用加速度因子进行计算。

公开(公告)号：US20120194995A1

公开(公告)日：2012-08-02

申请号：US13176390

申请日：2011-07-05

Applicant: Feng-Ku Wang ,  Yi-Lun Cheng

Inventor： Feng-Ku Wang ,  Yi-Lun Cheng

IPC: G06F1/20

CPC classification number: G06F1/203

Abstract: A mobile computing apparatus includes a shell, a circuit board, a first heat-dissipation module, a centrifugal fan for exhaust, and a centrifugal fan for convection. The shell has a first through hole. The circuit board is disposed on the shell, and has a first heat-generation device. The first heat-dissipation module has a first heat-absorption end and a first heat-dissipation end, and the first heat-absorption end thermally contacts with the first heat-generation device. The centrifugal fan for exhaust has a first gas outlet, and the first heat-dissipation end is located between the first gas outlet and the first through hole, so that the centrifugal fan for exhaust exhausts to an outside of the shell. The centrifugal fan for convection is configured in the shell, and exhausts to an inside of the shell. Therefore, gas flow circulation occurs in the shell, so that the mobile computing apparatus has a desirable heat-dissipation effect.

Abstract translation: 移动计算装置包括外壳，电路板，第一散热模块，用于排气的离心式风扇和用于对流的离心式风扇。 壳有一个第一通孔。 电路板设置在外壳上，具有第一发热装置。 第一散热模块具有第一吸热端和第一散热端，第一吸热端与第一发热装置热接触。 用于排气的离心式风扇具有第一气体出口，第一散热端位于第一气体出口和第一通孔之间，使得用于排气的离心式风扇排出到壳体的外部。 用于对流的离心式风扇配置在外壳中，并排放到外壳的内部。 因此，在壳体中发生气体流动循环，使得移动计算装置具有期望的散热效果。

公开(公告)号：US08078438B2

公开(公告)日：2011-12-13

申请号：US12027153

申请日：2008-02-06

Applicant: Feng-Ku Wang ,  Yi-Lun Cheng

Inventor： Feng-Ku Wang ,  Yi-Lun Cheng

IPC: G06G7/56

CPC classification number: G06F17/5009 ,  G06F2217/80

Abstract: A method for simulating a thermal resistance value of a thermal test die is provided to estimate a relationship between the thermal resistance value of a heating block and the thermal resistance value of the thermal test die, and to find out a size of the heating block that matches an actual thermal situation of the thermal test die. In addition, after being tested by the heating block, the reliability of the testing result may be improved by verifying whether the relationship of a transient response of thermal resistance of the heating block and a steady-state response of thermal resistance of the thermal test die is within a range of a setting variation.

Abstract translation: 提供了一种用于模拟热测试模具的热阻值的方法，以估计加热块的热阻值与热测试模具的热阻值之间的关系，并且找出加热块的尺寸 匹配热测试模具的实际热情况。 另外，在通过加热块测试之后，可以通过验证加热块的热阻的瞬态响应与热测试模具的热阻的稳态响应的关系是否可以提高测试结果的可靠性 在设定偏差的范围内。

公开(公告)号：US20110125418A1

公开(公告)日：2011-05-26

申请号：US12748774

申请日：2010-03-29

Applicant: Feng Ku Wang ,  Yi Lun Cheng

Inventor： Feng Ku Wang ,  Yi Lun Cheng

IPC: G06F19/00

CPC classification number: G06F1/206 ,  F04D27/001

Abstract: A method for estimating a fan life includes the following steps. Fans to be checked at a number of M are provided. A working temperature and a test temperature of a fan are set, and the test temperature is greater than the working temperature. An acceleration factor is set, which has a fixed value. The fans are kept in an operating state at the test temperature, and a number of the damaged fans is detected and recorded at intervals of a check time, until N damaged fans are detected. A distribution of time points when the fans are damaged is simulated with a Weibull distribution model, and a shape parameter and a characteristic life of the Weibull distribution model are calculated. A life value of the fans at the test temperature is calculated. A life value of the fans at the working temperature is calculated by using the acceleration factor.

Abstract translation: 用于估计风扇寿命的方法包括以下步骤。 提供要在多个M上检查的风扇。 设置风扇的工作温度和试验温度，测试温度大于工作温度。 加速因子设定为固定值。 风扇在测试温度下保持在运行状态，并且在检查时间间隔内检测并记录多个损坏的风扇，直到检测到N个损坏的风扇。 用威布尔分布模型模拟风扇损坏时间点的分布，并计算威布尔分布模型的形状参数和特征寿命。 计算测试温度下风扇的寿命值。 风扇在工作温度下的寿命值通过使用加速度因子进行计算。

公开(公告)号：US20110122915A1

公开(公告)日：2011-05-26

申请号：US12772540

申请日：2010-05-03

Applicant: Feng Ku Wang ,  Yi Lun Cheng ,  Chih-Kai Yang

Inventor： Feng Ku Wang ,  Yi Lun Cheng ,  Chih-Kai Yang

IPC: G01K1/16 ,  G01N25/18

CPC classification number: G01M99/002 ,  G01K17/00

Abstract: A method for testing heat pipes includes the following steps. A plurality of bar-shaped heat pipes having the same size is provided, and the heat pipes are deformed. The deformed heat pipes are placed in a temperature regulator, such that a temperature of the heat pipes is periodically changed between a first temperature and a second temperature. The heat pipes are then taken out of the temperature regulator. One end of each heat pipe is maintained at a third temperature by a thermostatic device, and a heat pipe temperature difference of two opposite ends of the heat pipe is measured. The heat pipes having the heat pipe temperature difference greater than a standard temperature difference in the heat pipes are marked.

Abstract translation: 热管测试方法包括以下步骤。 提供了多个具有相同尺寸的棒状热管，并且热管变形。 变形的热管被放置在温度调节器中，使得热管的温度在第一温度和第二温度之间周期性地变化。 然后将热管从温度调节器中取出。 每个热管的一端通过恒温装置保持在第三温度，并且测量热管的两个相对端的热管温度差。 具有热管温度差大于热管中的标准温差的热管被标记。

公开(公告)号：US07757627B2

公开(公告)日：2010-07-20

申请号：US11639162

申请日：2006-12-15

Applicant: Yi-Lun Cheng ,  Feng-Ku Wang ,  Chun-Lung Lin ,  Chih-Kai Yang

Inventor： Yi-Lun Cheng ,  Feng-Ku Wang ,  Chun-Lung Lin ,  Chih-Kai Yang

IPC: B05C17/06

CPC classification number: B05C5/0216 ,  B05C5/022 ,  B05C5/0254 ,  B05C11/028

Abstract: An automatic coating device uses a driving motor and a conveyer to form a cyclically rotating module. An injector filled with a coating material is disposed on one side of the conveyer. When an object to be coated is disposed on the other side of the moving conveyer, the coating material is then applied onto the object by the injector. This can increase the coating speed and quality.

Abstract translation: 自动涂布装置使用驱动电机和输送机来形成循环旋转模块。 填充有涂料的注射器设置在输送机的一侧。 当待涂覆的物体设置在移动输送机的另一侧时，涂料随后通过喷射器施加到物体上。 这可以提高涂层的速度和质量。

公开(公告)号：US07558062B2

公开(公告)日：2009-07-07

申请号：US11850500

申请日：2007-09-05

Applicant: Feng-Ku Wang ,  Yi-Lun Cheng ,  Chun-Lung Lin ,  Chih-Kai Yang ,  Cheng-Shi Liu

Inventor： Feng-Ku Wang ,  Yi-Lun Cheng ,  Chun-Lung Lin ,  Chih-Kai Yang ,  Cheng-Shi Liu

IPC: H05K7/20 ,  F28F7/00

CPC classification number: G06F1/203

Abstract: A heat-dissipating module suitable for dissipating heat generated by a heat-generating element is provided. The heat-dissipating module includes a first heat-conducting plate, a first heat-dissipating tube, and a fan. The first heat-conducting plate is thermally coupled to the heat-generating element. The first heat-dissipating tube has a first opening and a second opening opposite to the first opening. The first heat-conducting plate is connected to the first heat-dissipating tube and located at an outside of the first heat-dissipating tube. The fan is disposed adjacent to the first opening and corresponding to first opening. The fan is adapted for generating an air current flowing in the first heat-dissipating tube. The heat-dissipating module can transfer the heat generated by the heat-generating element during operation to an external environment.

Abstract translation: 提供了一种适用于散热由发热元件产生的热量的散热模块。 散热模块包括第一导热板，第一散热管和风扇。 第一导热板热耦合到发热元件。 第一散热管具有与第一开口相对的第一开口和第二开口。 第一导热板与第一散热管连接，位于第一散热管的外侧。 风扇与第一开口相邻并且对应于第一开口。 风扇适于产生在第一散热管中流动的气流。 散热模块可以在运行期间将由发热元件产生的热量传递到外部环境。

公开(公告)号：US20090006048A1

公开(公告)日：2009-01-01

申请号：US12027153

申请日：2008-02-06

Applicant: Feng-Ku Wang ,  Yi-Lun Cheng

Inventor： Feng-Ku Wang ,  Yi-Lun Cheng

IPC: G06F17/11

CPC classification number: G06F17/5009 ,  G06F2217/80

Abstract: A method for simulating a thermal resistance value of a thermal test die is provided to estimate a relationship between the thermal resistance value of a heating block and the thermal resistance value of the thermal test die, and to find out a size of the heating block that matches an actual thermal situation of the thermal test die. In addition, after being tested by the heating block, the reliability of the testing result may be improved by verifying whether the relationship of a transient response of thermal resistance of the heating block and a steady-state response of thermal resistance of the thermal test die is within a range of a setting variation.

Abstract translation: 提供了一种用于模拟热测试模具的热阻值的方法，以估计加热块的热阻值与热测试模具的热阻值之间的关系，并且找出加热块的尺寸 匹配热测试模具的实际热情况。 另外，在通过加热块测试之后，可以通过验证加热块的热阻的瞬态响应与热测试模具的热阻的稳态响应的关系是否可以提高测试结果的可靠性 在设定偏差的范围内。

公开(公告)号：US20070236887A1

公开(公告)日：2007-10-11

申请号：US11400314

申请日：2006-04-10

Applicant: Yi-Lun Cheng ,  Chun-Lung Lin ,  Frank Wang

Inventor： Yi-Lun Cheng ,  Chun-Lung Lin ,  Frank Wang

IPC: H05K7/20

CPC classification number: H01L23/427 ,  F28D15/0233 ,  F28D15/0275 ,  H01L23/4006 ,  H01L2023/4056 ,  H01L2023/4062 ,  H01L2023/4081 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heatsink module of heat-generating electronic elements on a circuit board is provided. The heatsink module is used to conduct and dissipate the heat generated by heat-generating electronic elements. The heatsink module includes a heat-conducting substrate contacting the heat-generating electronic elements. The heat-conducting substrate is locked on the heat-generating electronic element by a spring fastening. With die elastic force, the spring fastening can continuously press the heat-conducting substrate, such that the heat is conducted from the heat-generating electronic element to the heat-conducting substrate efficiently. Also, a heat pipe is disposed in the heat-conducting substrate, thus shortening the path between the heat pipe and the heat-generating electronic element for conducting heat, and increasing the contact area and improving the heat dissipation.

Abstract translation: 提供了一种在电路板上产生电子元件的散热模块。 散热模块用于传导和散发由发热电子元件产生的热量。 散热器模块包括与发热电子元件接触的导热基板。 导热基板通过弹簧固定件锁定在发热电子元件上。 利用模具弹性力，弹簧紧固件可以连续地按压导热基板，使得热量从发热电子元件有效地传导到导热基板。 此外，在导热基板上设置有热管，因此缩短了热管与用于传导热量的发热电子元件之间的路径，并且增加了接触面积并提高了散热。

公开(公告)号：US07248474B2

公开(公告)日：2007-07-24

申请号：US11140085

申请日：2005-05-27

Applicant: Yi-Lun Cheng ,  Chih-Kai Yang

Inventor： Yi-Lun Cheng ,  Chih-Kai Yang

IPC: H05K7/20

CPC classification number: H01L23/467 ,  H01L23/427 ,  H01L2924/0002 ,  Y10T29/49002 ,  Y10T29/4913 ,  H01L2924/00

Abstract: A fool-proof device on the heatsink thermal module for the notebook computer is provided. With an interference member installed on one side of the case of the heatsink thermal module, when installing the heatsink thermal module, the interference member and a predetermined recognition area on the printed circuit board (PCB) can provide a fool-proof function to avoid assembling error of two modules with different standard but similar in appearance in the assembling process.

Abstract translation: 提供了笔记本电脑散热器散热模块上的傻瓜装置。 在安装散热器散热模块壳体一侧的干扰构件的情况下，当安装散热器散热模块时，干扰构件和印刷电路板（PCB）上的预定识别区域可以提供愚蠢功能，以避免组装 在组装过程中两个不同标准但外观相似的模块的误差。