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1. 发明授权

US08267158B2 Thermal module 有权
标题翻译：散热模块
公开(公告)号：US08267158B2
公开(公告)日：2012-09-18
申请号：US12488525
申请日：2009-06-20
申请人： Xin-Xiang Zha , Shu-Min Li
发明人： Xin-Xiang Zha , Shu-Min Li
IPC分类号： F28F7/00 , F28F13/12 , H05K7/20 , B64C11/16 , F04D29/54
CPC分类号： F04D29/281 , F04D29/30 , F04D29/4246 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A centrifugal fan includes a housing and an impeller rotatably received in the housing. The housing defines an air inlet in a top plate thereof and an air outlet in a sidewall thereof. The air inlet is perpendicular to the air outlet. The impeller includes a hub and a plurality of blades extending outwardly from a sidewall of the hub. Each of the blades includes an inner blade section connected with the sidewall of the hub and an outer blade section extending outwardly from the inner blade section. An upper portion of the inner blade section is curved upwardly and forwardly from a curved lower portion of the inner blade section towards an adjacent front blade. The curved lower portion has a curvature smaller than that of the upper portion.
摘要翻译：离心风扇包括壳体和可旋转地容纳在壳体中的叶轮。壳体在其顶板中限定空气入口和在其侧壁中的空气出口。进气口垂直于出风口。叶轮包括轮毂和从毂的侧壁向外延伸的多个叶片。每个叶片包括与轮毂的侧壁连接的内叶片部分和从内叶片部分向外延伸的外叶片部分。内叶片部分的上部从内叶片部分的弯曲下部朝向相邻的前叶片向上和向前弯曲。弯曲的下部具有比上部小的曲率。

2. 发明申请

US20100059210A1 FAN IMPELLER AND HEAT DISSIPATING DEVICE HAVING THE SAME 审中-公开
标题翻译：风扇叶轮和散热装置
公开(公告)号：US20100059210A1
公开(公告)日：2010-03-11
申请号：US12399031
申请日：2009-03-06
申请人： Shu-Min Li , Xin-Xiang Zha , Shu-Yuan Xu , Jer-Haur Kuo
发明人： Shu-Min Li , Xin-Xiang Zha , Shu-Yuan Xu , Jer-Haur Kuo
IPC分类号： F04D29/38 , F28F13/00
CPC分类号： F04D29/38
摘要： A heat dissipation device includes an electric fan having a fan impeller with a hub and a heat sink. A plurality of main blades and subsidiary blades extend radially and outwardly from the hub and alternate with each other. The electric fan forms an air inlet and an air outlet. The main blades have connecting portions on the hub which are extended towards a center of the hub at the air outlet. The subsidiary blades have a smaller radial length than the main blades. The subsidiary blades each have a connecting edge on the hub which is extended toward the center of the hub adjacent to the air outlet. The fan impeller drives more air to the center of the air outlet, whereby more air can flow to a center of the heat sink.
摘要翻译：散热装置包括具有带轮毂和散热器的风扇叶轮的电风扇。多个主叶片和辅助叶片从轮毂径向向外延伸并彼此交替。电风扇形成空气入口和空气出口。主叶片具有在轮毂上的连接部分，其在空气出口处朝着轮毂的中心延伸。辅助叶片具有比主叶片更小的径向长度。辅助叶片各自具有在轮毂上的连接边缘，该连接边缘相对于空气出口朝着轮毂的中心延伸。风扇叶轮驱动更多的空气到空气出口的中心，从而更多的空气可以流到散热器的中心。

3. 发明申请

US20100124011A1 HEAT DISSIPATION MODULE 失效
标题翻译：散热模块
公开(公告)号：US20100124011A1
公开(公告)日：2010-05-20
申请号：US12476243
申请日：2009-06-01
申请人： Shu-Min Li , Xin-Xiang Zha
发明人： Shu-Min Li , Xin-Xiang Zha
IPC分类号： G06F1/20
CPC分类号： G06F1/20 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： An electronic device includes a first electronic component, a second electronic component adjacent to the first electronic component, a heat sink arranged on the first electronic component to absorb heat therefrom, an axial fan mounted on the heat sink for generating an airflow to the heat sink, and a guiding member. The axial fan includes a frame and an impeller received in the frame. A cutout is defined in the frame facing the second electronic component. The guiding member is arranged between the axial fan and the second electronic component for guiding a part of the airflow escaping from the frame via the cutout to the second electronic component.
摘要翻译：电子设备包括第一电子部件，与第一电子部件相邻的第二电子部件，布置在第一电子部件上以吸收热量的散热器，安装在散热器上的轴流风扇，以产生到散热器的气流，和引导构件。轴流风扇包括框架和收纳在框架中的叶轮。在面向第二电子部件的框架中限定切口。引导构件布置在轴流风扇和第二电子部件之间，用于将通过切口从框架逸出的气流的一部分引导到第二电子部件。

4. 发明授权

US07782614B2 Heat dissipation module 失效
标题翻译：散热模块
公开(公告)号：US07782614B2
公开(公告)日：2010-08-24
申请号：US12476243
申请日：2009-06-01
申请人： Shu-Min Li , Xin-Xiang Zha
发明人： Shu-Min Li , Xin-Xiang Zha
IPC分类号： H05K7/20
CPC分类号： G06F1/20 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： An electronic device includes a first electronic component, a second electronic component adjacent to the first electronic component, a heat sink arranged on the first electronic component to absorb heat therefrom, an axial fan mounted on the heat sink for generating an airflow to the heat sink, and a guiding member. The axial fan includes a frame and an impeller received in the frame. A cutout is defined in the frame facing the second electronic component. The guiding member is arranged between the axial fan and the second electronic component for guiding a part of the airflow escaping from the frame via the cutout to the second electronic component.
摘要翻译：电子设备包括第一电子部件，与第一电子部件相邻的第二电子部件，布置在第一电子部件上以吸收热量的散热器，安装在散热器上的轴流风扇，以产生到散热器的气流，和引导构件。轴流风扇包括框架和收纳在框架中的叶轮。在面向第二电子部件的框架中限定切口。引导构件布置在轴流风扇和第二电子部件之间，用于将通过切口从框架逸出的气流的一部分引导到第二电子部件。

5. 发明授权

US07760501B2 Heat dissipation apparatus 失效
标题翻译：散热装置
公开(公告)号：US07760501B2
公开(公告)日：2010-07-20
申请号：US12266568
申请日：2008-11-07
申请人： Xin-Xiang Zha , Shu-Min Li , Shu-Yuan Xu
发明人： Xin-Xiang Zha , Shu-Min Li , Shu-Yuan Xu
IPC分类号： H05K7/20
CPC分类号： H01L23/467 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation apparatus includes a heat sink (30) and a fan (50) mounted on the heat sink. The heat sink includes a plurality of radial fins (311, 331). An air channel (312, 332) is defined between every two adjacent fins. Each of the fins includes a main body (331, 331) and an airflow guiding flange (314, 334) extending upwardly and outwardly from a top side of the main body. The airflow guiding flange is twisted in a radial direction, such that an included angle between the airflow guiding flange and the main body is gradually increased from an outer side (318, 338) towards an inner side (317, 337) of the main body. The fan is used to generate airflow towards the heat sink. The airflow is guided into the air channels between the fins via the airflow guiding flanges.
摘要翻译：散热装置包括散热器（30）和安装在散热器上的风扇（50）。散热器包括多个径向翅片（311,331）。在每两个相邻翅片之间限定空气通道（312,332）。每个翅片包括主体（331,331）和从主体的顶侧向上和向外延伸的气流引导凸缘（314,334）。气流引导凸缘在径向方向上扭转，使得气流引导凸缘和主体之间的夹角从外侧（318,338）朝向主体的内侧（317,337）逐渐增加。风扇用于向散热器产生气流。气流通过气流引导法兰引导到翅片之间的空气通道中。

6. 发明申请

US20100059211A1 COOLING FAN AND HEAT DISSIPATION DEVICE HAVING THE SAME 审中-公开
标题翻译：冷却风扇和散热装置
公开(公告)号：US20100059211A1
公开(公告)日：2010-03-11
申请号：US12481564
申请日：2009-06-09
申请人： Shu-Min Li , Xin-Xiang Zha , Shu-Yuan Xu
发明人： Shu-Min Li , Xin-Xiang Zha , Shu-Yuan Xu
IPC分类号： F28F13/12 , F04D29/00 , F04D29/58
CPC分类号： F04D29/582 , F04D25/0613 , H01L23/3672 , H01L23/427 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a heat sink and a cooling fan. The heat sink includes a substrate and a plurality of fins. The cooling fan includes a fan housing defining an air inlet and an air outlet at two opposite sides thereof, and an impeller received in the fan housing and mounted to a supporting base provided at the air inlet. The air outlet is positioned adjacent to the heat sink. The impeller includes a hub, a plurality of main blades and auxiliary blades. The hub includes a top wall located at the air outlet and a sidewall extending from the top wall. The main blades extend radially and outwardly from the sidewall. The auxiliary blades located on the top wall extend from a center of the top wall towards an outer periphery of the top wall.
摘要翻译：散热装置包括散热器和冷却风扇。散热器包括基板和多个翅片。冷却风扇包括风扇壳体，其在其两个相对侧限定空气入口和空气出口，并且叶轮容纳在风扇壳体中并且安装到设置在空气入口处的支撑基座。出风口位于散热器附近。叶轮包括轮毂，多个主叶片和辅助叶片。轮毂包括位于空气出口处的顶壁和从顶壁延伸的侧壁。主叶片从侧壁径向向外延伸。位于顶壁上的辅助刀片从顶壁的中心向顶壁的外周延伸。

7. 发明申请

US20100097762A1 HEAT DISSIPATION APPARATUS 失效
标题翻译：散热装置
公开(公告)号：US20100097762A1
公开(公告)日：2010-04-22
申请号：US12266568
申请日：2008-11-07
申请人： Xin-Xiang ZHA , Shu-Min LI , Shu-Yuan XU
发明人： Xin-Xiang ZHA , Shu-Min LI , Shu-Yuan XU
IPC分类号： H05K7/20
CPC分类号： H01L23/467 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation apparatus includes a heat sink (30) and a fan (50) mounted on the heat sink. The heat sink includes a plurality of radial fins (311, 331). An air channel (312, 332) is defined between every two adjacent fins. Each of the fins includes a main body (331, 331) and an airflow guiding flange (314, 334) extending upwardly and outwardly from a top side of the main body. The airflow guiding flange is twisted in a radial direction, such that an included angle between the airflow guiding flange and the main body is gradually increased from an outer side (318, 338) towards an inner side (317, 337) of the main body. The fan is used to generate airflow towards the heat sink. The airflow is guided into the air channels between the fins via the airflow guiding flanges.
摘要翻译：散热装置包括散热器（30）和安装在散热器上的风扇（50）。散热器包括多个径向翅片（311,331）。在每两个相邻翅片之间限定空气通道（312,332）。每个翅片包括主体（331,331）和从主体的顶侧向上和向外延伸的气流引导凸缘（314,334）。气流引导凸缘在径向方向上扭曲，使得气流引导凸缘和主体之间的夹角从主体的外侧（318,338）朝向主体的内侧（317,337）逐渐增加。风扇用于向散热器产生气流。气流通过气流引导法兰引导到翅片之间的空气通道中。

8. 发明申请

US20100096112A1 CENTRIFUGAL FAN AND THERMAL MODULE HAVING THE SAME 有权
标题翻译：离心风扇和具有相同功能的热模块
公开(公告)号：US20100096112A1
公开(公告)日：2010-04-22
申请号：US12488525
申请日：2009-06-20
申请人： Xin-Xiang Zha , Shu-Min Li
发明人： Xin-Xiang Zha , Shu-Min Li
IPC分类号： F28F7/00 , F04D29/44 , F04D29/30
CPC分类号： F04D29/281 , F04D29/30 , F04D29/4246 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A centrifugal fan includes a housing and an impeller rotatably received in the housing. The housing defines an air inlet in a top plate thereof and an air outlet in a sidewall thereof. The air inlet is perpendicular to the air outlet. The impeller includes a hub and a plurality of blades extending outwardly from a sidewall of the hub. Each of the blades includes an inner blade section connected with the sidewall of the hub and an outer blade section extending outwardly from the inner blade section. An upper portion of the inner blade section is curved upwardly and forwardly from a curved lower portion of the inner blade section towards an adjacent front blade. The curved lower portion has a curvature smaller than that of the upper portion.
摘要翻译：离心风扇包括壳体和可旋转地容纳在壳体中的叶轮。壳体在其顶板中限定空气入口和在其侧壁中的空气出口。进气口垂直于出风口。叶轮包括轮毂和从毂的侧壁向外延伸的多个叶片。每个叶片包括与轮毂的侧壁连接的内叶片部分和从内叶片部分向外延伸的外叶片部分。内叶片部分的上部从内叶片部分的弯曲下部朝向相邻的前叶片向上和向前弯曲。弯曲的下部具有比上部小的曲率。

9. 发明申请

US20100073878A1 HEAT DISSIPATION APPARATUS 审中-公开
标题翻译：散热装置
公开(公告)号：US20100073878A1
公开(公告)日：2010-03-25
申请号：US12252377
申请日：2008-10-16
申请人： XIN-XIANG ZHA , SHU-YUAN XU , SHU-MIN LI , JER-HAUR KUO
发明人： XIN-XIANG ZHA , SHU-YUAN XU , SHU-MIN LI , JER-HAUR KUO
IPC分类号： H05K7/20
CPC分类号： H01L23/467 , F28D15/0275 , F28F1/32 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation apparatus includes a heat sink (30) and a fan (50) mounted on the heat sink. The heat sink includes a plurality of radial fins (311, 331). An air channel (312, 332) is defined between every two adjacent fins. Each of the fins includes a main body (331, 331) and an airflow guiding flange (314, 334) angling outwardly from a top side of the main body. The airflow guiding flange tapers from an outer side (318, 338) towards an inner side (317, 337) of the main body. The fan is used to generates airflow towards the heat sink. The airflow is guided into the air channels between the fins via the airflow guiding flanges.
摘要翻译：散热装置包括散热器（30）和安装在散热器上的风扇（50）。散热器包括多个径向翅片（311,331）。在每两个相邻翅片之间限定空气通道（312,332）。每个翅片包括从主体的顶侧向外倾斜的主体（331,331）和气流引导凸缘（314,334）。气流引导凸缘从外侧（318,338）向主体的内侧（317,337）逐渐变细。风扇用于产生朝向散热器的气流。气流通过气流引导法兰引导到翅片之间的空气通道中。

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