公开(公告)号：US20100279189A1

公开(公告)日：2010-11-04

申请号：US12003877

申请日：2008-01-03

申请人： Cheng Wang ,  Jin-Shu Huang ,  Ching-Po Lee ,  Nien-Hui Hsu

发明人： Cheng Wang ,  Jin-Shu Huang ,  Ching-Po Lee ,  Nien-Hui Hsu

IPC分类号： H01M8/04

CPC分类号： H01M8/2475 ,  H01M8/04201 ,  H01M8/1004

摘要： A fuel cell system having uniform temperature field, includes at least one fuel cell stack. The fuel cell stack includes a housing, a fuel cell module, and an air guiding device. The housing defines an internal receiving space, and has an air outlet zone and at least two air inlet zones. The fuel cell module is disposed in the receiving space and includes a plurality of membrane electrode assemblies are disposed at intervals along a first sidewall toward a second sidewall on a plane of the receiving space of the housing. Each of the membrane electrode assemblies corresponds to at least one of the air inlet zones. The air guiding device is disposed on of the housing for generating airflows via the air inlet zones into the housing. The airflows flow along cathode surfaces of the membrane electrode assemblies and finally flow out of the housing via the air outlet zone.

摘要翻译： 具有均匀温度场的燃料电池系统包括至少一个燃料电池堆。 燃料电池堆包括壳体，燃料电池模块和空气引导装置。 壳体限定内部容纳空间，并且具有空气出口区域和至少两个空气入口区域。 燃料电池模块设置在容纳空间中，并且包括多个膜电极组件，其沿着第一侧壁间隔地设置在壳体的容纳空间的平面上的第二侧壁。 每个膜电极组件对应于至少一个空气入口区域。 空气引导装置设置在壳体上，用于经由空气入口区域产生气流进入壳体。 气流沿着膜电极组件的阴极表面流动，并且最终经由空气出口区域流出壳体。

公开(公告)号：US20100246166A1

公开(公告)日：2010-09-30

申请号：US12659790

申请日：2010-03-22

申请人： Nien-Hui Hsu ,  Wei-Cheng Lo ,  Cheng Wang

发明人： Nien-Hui Hsu ,  Wei-Cheng Lo ,  Cheng Wang

IPC分类号： F21L4/02 ,  F21V29/00 ,  F21L4/00

CPC分类号： F21V29/777 ,  F21K9/232 ,  F21V29/503 ,  F21V29/677 ,  F21V29/74 ,  F21Y2115/10

摘要： An illumination apparatus includes a housing, a light source, a centrifugal fan, and a heat sink. The housing has an accommodation, a plurality of inlets, and a plurality of outlets. The accommodation communicates with the outside of the housing through the inlets and the outlets. The light source, the centrifugal fan, and the heat sink are disposed in the accommodation. The heat sink includes a base and a plurality of fins connected to the base. The base is connected to the light source, the fins radially surround the centrifugal fan. An air channel is disposed between two adjacent fins. An air from the outside of the housing is capable of flowing into the accommodation through the inlets and then into the centrifugal fan in an axial direction of the centrifugal fan, and flow out of the accommodation in a radial direction of the centrifugal fan through the air channel and outlets.

摘要翻译： 照明装置包括壳体，光源，离心风扇和散热器。 壳体具有容纳物，多个入口和多个出口。 住宿通过入口和出口与住房的外部通信。 光源，离心风扇和散热片设置在住宅内。 散热器包括基座和连接到基座的多个鳍片。 基座连接到光源，散热片径向包围离心式风扇。 空气通道设置在两个相邻的翅片之间。 来自壳体外部的空气能够通过入口流入容纳物，然后沿离心风扇的轴向流入离心式风扇，并通过空气沿着离心式风扇的径向流出容器 渠道和网点。

公开(公告)号：US20080316377A1

公开(公告)日：2008-12-25

申请号：US11960732

申请日：2007-12-20

申请人： Chui-Ping Chen ,  Nien-Hui Hsu ,  Sze-Ke Wang

发明人： Chui-Ping Chen ,  Nien-Hui Hsu ,  Sze-Ke Wang

IPC分类号： G02F1/13

CPC分类号： H04N9/3167 ,  H04N9/3144

摘要： A liquid crystal projection apparatus includes an illumination system, at least a light-transforming module and a projection lens. The illumination system provides a light beam having light polarized in a first direction and in a second direction. The light-transforming module and the projection lens are both disposed on a transmission path of the light beam. The light-transforming module includes a transmissive liquid crystal display (LCD) panel, a plurality of first polarizers and at least a second polarizer. The light polarized in a first direction passes through the first polarizers disposed at a side of the transmissive LCD panel, and the light polarized in a second direction is partially blocked by each of the first polarizers. The light polarized in the second direction passes through the second polarizer disposed at another side of the transmissive LCD panel, and the light polarized in the first direction is blocked by the second polarizer.

摘要翻译： 液晶投影设备包括至少一个光转换模块和投影透镜的照明系统。 照明系统提供具有沿第一方向和第二方向偏振的光的光束。 光转换模块和投影透镜都设置在光束的传输路径上。 光转换模块包括透射型液晶显示器（LCD）面板，多个第一偏振器和至少第二偏振器。 沿第一方向偏振的光通过设置在透射型LCD面板一侧的第一偏振器，并且在第二方向偏振的光被第一偏振器中的每一个部分地阻挡。 在第二方向上偏振的光通过设置在透射型LCD面板的另一侧的第二偏振片，并且在第一方向上偏振的光被第二偏振器阻挡。

公开(公告)号：US20080291401A1

公开(公告)日：2008-11-27

申请号：US11955351

申请日：2007-12-12

申请人： Wei-Cheng Lo ,  Nien-Hui Hsu

发明人： Wei-Cheng Lo ,  Nien-Hui Hsu

IPC分类号： G03B21/16 ,  F21V29/00

CPC分类号： F21V29/83 ,  F21V29/67 ,  G03B21/16

摘要： An illuminant module includes a lamp including a lampwick, a reflector and a guide cap, a lamp holder, a blower, and an axial fan. At least one portion of the lampwick is disposed in the reflector. The guide cap having a guide wall, a first air outlet, and a first air inlet is connected to the reflector and covers an opening of the reflector. The lamp holder has a space where the lamp is disposed, a second air inlet corresponding to the first one, a third air inlet adjacent to the second one, a fourth air inlet adjacent to the third one, a second air outlet corresponding to the first one, and a third air outlet adjacent to the second one. The blower outside the space is disposed at the second air inlet. The axial fan outside the space is disposed adjacent to the third and fourth air inlets.

摘要翻译： 光源模块包括灯，包括灯泡，反射器和导向盖，灯座，鼓风机和轴流风扇。 灯泡的至少一部分设置在反射器中。 具有导向壁，第一空气出口和第一空气入口的导向盖连接到反射器并覆盖反射器的开口。 灯座具有设置灯的空间，与第一空气相对应的第二空气入口，与第二空气相邻的第三空气入口，与第三空气相邻的第四空气入口，与第一空气相对应的第二空气出口 一个和与第二个相邻的第三个出风口。 空间外的鼓风机设置在第二进气口处。 空间外的轴流式风扇设置在与第三和第四进气口相邻的位置。

公开(公告)号：US20080225525A1

公开(公告)日：2008-09-18

申请号：US11838897

申请日：2007-08-15

申请人： Shen-Huei Wang ,  Chien-Chiu Hsueh ,  Nien-Hui Hsu ,  Chien-Chung Huang

发明人： Shen-Huei Wang ,  Chien-Chiu Hsueh ,  Nien-Hui Hsu ,  Chien-Chung Huang

IPC分类号： F21V29/02

CPC分类号： G03B21/16 ,  G03B21/2026

摘要： A light source module for a projection apparatus including a light source unit, a fan, a temperature sensor and a temperature controller is provided. The fan is disposed towards the light source unit and is capable of cooling the light source unit. The temperature sensor is disposed adjacent to the light source unit and is capable of sensing an operating temperature of the light source unit. The temperature controller is electrically coupled to the fan and the temperature sensor, and is capable of adjusting a rotation speed of the fan according to the operating temperature of the light source unit. The invention is capable of keeping the operating temperature of the light source unit at or close to the predetermined operating temperature thereof by adjusting the rotation speed of the fan.

摘要翻译： 提供一种用于包括光源单元，风扇，温度传感器和温度控制器的投影设备的光源模块。 风扇朝向光源单元设置，并且能够冷却光源单元。 温度传感器设置在光源单元附近并且能够感测光源单元的工作温度。 温度控制器电耦合到风扇和温度传感器，并且能够根据光源单元的工作温度来调节风扇的转速。 本发明能够通过调节风扇的转速来将光源单元的工作温度保持在或接近其预定工作温度。

公开(公告)号：US20080193814A1

公开(公告)日：2008-08-14

申请号：US11836149

申请日：2007-08-09

申请人： Ching-Po Lee ,  Jin-Shu Huang ,  Nien-Hui Hsu ,  Cheng Wang

发明人： Ching-Po Lee ,  Jin-Shu Huang ,  Nien-Hui Hsu ,  Cheng Wang

IPC分类号： H01M8/12

CPC分类号： H01M8/1011 ,  H01M8/04029 ,  H01M8/04186 ,  H01M8/04201 ,  H01M2008/1095 ,  Y02E60/523

摘要： A fuel cell system includes a circulatory device and a fuel cell module. The fuel cell module includes a membrane electrode assembly (MEA), an anode flow field plate and a heat exchange module. The anode flow field plate is disposed at a side of the MEA and has an inlet and an outlet. The heat exchange module includes a fluid-conveying unit and a heat exchange unit. At least a part of the heat exchange unit is disposed inside the fluid-conveying unit to divide the heat exchange unit into a first channel and a second channel. The first channel communicates with the circulatory device and the inlet. The second channel communicates with the circulatory device and the outlet. The circulatory device injects a portion of the liquid reactant into the anode flow field plate through the first channel. The remainder reaction solution flows into the circulatory device through the second channel.

摘要翻译： 燃料电池系统包括循环装置和燃料电池模块。 燃料电池模块包括膜电极组件（MEA），阳极流场板和热交换模块。 阳极流场板设置在MEA的一侧并具有入口和出口。 热交换模块包括流体输送单元和热交换单元。 热交换单元的至少一部分设置在流体输送单元的内部，以将热交换单元分成第一通道和第二通道。 第一通道与循环装置和入口连通。 第二通道与循环装置和出口通信。 循环装置通过第一通道将一部分液体反应物注入阳极流场板。 剩余的反应溶液通过第二通道流入循环装置。

公开(公告)号：US07410715B1

公开(公告)日：2008-08-12

申请号：US11836149

申请日：2007-08-09

申请人： Ching-Po Lee ,  Jin-Shu Huang ,  Nien-Hui Hsu ,  Cheng Wang

发明人： Ching-Po Lee ,  Jin-Shu Huang ,  Nien-Hui Hsu ,  Cheng Wang

IPC分类号： H01M8/04

CPC分类号： H01M8/1011 ,  H01M8/04029 ,  H01M8/04186 ,  H01M8/04201 ,  H01M2008/1095 ,  Y02E60/523

摘要： A fuel cell system includes a circulatory device and a fuel cell module. The fuel cell module includes a membrane electrode assembly (MEA), an anode flow field plate and a heat exchange module. The anode flow field plate is disposed at a side of the MEA and has an inlet and an outlet. The heat exchange module includes a fluid-conveying unit and a heat exchange unit. At least a part of the heat exchange unit is disposed inside the fluid-conveying unit to divide the heat exchange unit into a first channel and a second channel. The first channel communicates with the circulatory device and the inlet. The second channel communicates with the circulatory device and the outlet. The circulatory device injects a portion of the liquid reactant into the anode flow field plate through the first channel. The remainder reaction solution flows into the circulatory device through the second channel.

摘要翻译： 燃料电池系统包括循环装置和燃料电池模块。 燃料电池模块包括膜电极组件（MEA），阳极流场板和热交换模块。 阳极流场板设置在MEA的一侧并具有入口和出口。 热交换模块包括流体输送单元和热交换单元。 热交换单元的至少一部分设置在流体输送单元的内部，以将热交换单元分成第一通道和第二通道。 第一通道与循环装置和入口连通。 第二通道与循环装置和出口通信。 循环装置通过第一通道将一部分液体反应物注入阳极流场板。 剩余的反应溶液通过第二通道流入循环装置。

公开(公告)号：US20070157627A1

公开(公告)日：2007-07-12

申请号：US11603171

申请日：2006-11-22

申请人： Nien-Hui Hsu

发明人： Nien-Hui Hsu

IPC分类号： F25B21/02 ,  F25D23/12

CPC分类号： F25B21/02 ,  H04N9/3144

摘要： A heatsink for cooling a light valve, includes: a heat conduction member having a first section for coupling to the light valve and a second section; a thermoelectric cooler having a cold end connected to the second section of the heat conduction member and a hot end; a first cooling fin unit connected to the hot end of the thermoelectric cooler; and a fan disposed adjacent to the second section of the heat conduction member and the first cooling fin unit for generating an airflow in order to lower temperature within the heatsink.

摘要翻译： 一种用于冷却光阀的散热器，包括：导热构件，具有用于连接到所述光阀的第一部分和第二部分; 具有连接到导热构件的第二部分的冷端和热端的热电冷却器; 连接到热电冷却器的热端的第一冷却翅片单元; 以及与所述导热构件和所述第一冷却翅片单元的第二部分相邻设置的风扇，用于产生气流以便降低所述散热器内的温度。

公开(公告)号：US20060274282A1

公开(公告)日：2006-12-07

申请号：US11444479

申请日：2006-06-01

申请人： Nien-Hui Hsu ,  Lu-Wen Chien

发明人： Nien-Hui Hsu ,  Lu-Wen Chien

IPC分类号： G03B21/16 ,  G03B21/18

CPC分类号： G03B21/16

摘要： The present invention provides a projector comprising a vent device disposed in an opening of the case through which heat flow generated from the light device is transmitted out of the projector. The vent structure comprises a first vent structure and a second vent structure. The first vent structure and the second vent comprise a plurality first vanes and a plurality of second vanes respectively. The first vanes are extending horizontally and are spaced out a predetermined distance apart respectively. The second vanes are extending obliquely and are spaced out predetermined distance apart respectively. The first vent structure is disposed close to the exterior of the projector, and the second vent structure is disposed close to the interior of the projector.

摘要翻译： 本发明提供了一种投影机，其包括设置在壳体的开口中的排气装置，通过该排气装置从该发光装置产生的热流从投影仪传出。 排气结构包括第一排气结构和第二排气结构。 第一排气结构和第二排气口分别包括多个第一叶片和多个第二叶片。 第一叶片水平延伸并分别间隔开预定距离。 第二叶片倾斜延伸并分开间隔开预定距离。 第一通气结构设置在投影仪的外部附近，并且第二通气结构设置成靠近投影仪的内部。

公开(公告)号：US20060097675A1

公开(公告)日：2006-05-11

申请号：US11095582

申请日：2005-04-01

申请人： Nien-Hui Hsu

发明人： Nien-Hui Hsu

IPC分类号： H02P1/00

CPC分类号： G03B21/16 ,  H04N5/4403 ,  H04N9/3141

摘要： A self dust-off apparatus includes a fan and a controller. The fan, which can be driven to rotate clockwise or counterclockwise, is installed in a projector. The controller is employed to direct the rotational direction (clockwise or counterclockwise) of the fan. In the normal operation, the fan rotates to guide the air from an inlet to an outlet. In the dust-off operation, the fan rotates along reverse direction to guide air inversely in relation to the normal operation so that dust is taken out of the projector easily.

摘要翻译： 自吸尘装置包括风扇和控制器。 可以顺时针或逆时针旋转的风扇安装在投影机中。 控制器用于引导风扇的旋转方向（顺时针或逆时针）。 在正常操作中，风扇旋转以将空气从入口引导至出口。 在除尘操作中，风扇沿着相反的方向旋转以相对于正常操作反向引导空气，从而容易地将灰尘从投影仪中取出。