公开(公告)号：US20140356170A1

公开(公告)日：2014-12-04

申请号：US13906306

申请日：2013-05-30

申请人： Bor-Haw Chang ,  Ping-Tsang Ho ,  Chung-Shu Wang ,  Jyun-Yang Chang

发明人： Bor-Haw Chang ,  Ping-Tsang Ho ,  Chung-Shu Wang ,  Jyun-Yang Chang

IPC分类号： F04D29/06

CPC分类号： F04D29/063 ,  F04D25/062 ,  F04D29/046 ,  F04D29/056 ,  F05D2240/50 ,  F05D2240/60

摘要： An oil return structure for fan includes a base, a bearing, a retaining ring and a rotor. The base has a bearing cup internally defining a receiving space for receiving the bearing therein. The bearing has a centered and axially extended shaft hole. The retaining ring is located at a front end of the bearing and has a central hole. The rotor includes a hub and a shaft. The shaft is extended through the central hole of the retaining ring into the shaft hole of the bearing, and is provided with an annular groove corresponding to the retaining ring. Oil in the bearing flowing to the annular groove during fan operation is centrifugally pulled out of the shaft and then caught by the retaining ring, from where the oil returns to the bearing. Therefore, loss of oil from the bearing is largely reduced to ensure extended fan service life.

摘要翻译： 用于风扇的回油结构包括基座，轴承，保持环和转子。 底座具有内部限定用于在其中接收轴承的容纳空间的轴承杯。 轴承具有中心轴向延伸的轴孔。 保持环位于轴承的前端，并具有中心孔。 转子包括轮毂和轴。 轴通过保持环的中心孔延伸到轴承的轴孔中，并且设置有与保持环相对应的环形槽。 在风扇运转期间流入环形槽的轴承中的油被离心地从轴上拉出，然后被固定环卡住，从油返回到轴承。 因此，大大减少轴承油的损失，以确保延长风机的使用寿命。

公开(公告)号：US20140356054A1

公开(公告)日：2014-12-04

申请号：US13903996

申请日：2013-05-28

申请人： Bor-Haw Chang ,  Ping-Tsang Ho ,  Hao-Ying Chen ,  Yen-Shi Chen ,  Yen-Chin Lu ,  Chun-Hao Huang

发明人： Bor-Haw Chang ,  Ping-Tsang Ho ,  Hao-Ying Chen ,  Yen-Shi Chen ,  Yen-Chin Lu ,  Chun-Hao Huang

IPC分类号： B23K26/20

CPC分类号： B23K26/206 ,  B23K26/28 ,  F04D25/0613 ,  F04D29/023 ,  F04D29/263 ,  F04D29/329 ,  F05D2230/234 ,  F05D2300/10 ,  F05D2300/43 ,  Y10T403/478

摘要： A connection structure applied to a fan for connecting a metal member with a shaft by means of laser. The connection structure includes a metal member and a shaft. The metal member has an opening, a first side and a second side. The opening is formed through a center of the metal member. The shaft is inserted in the opening. An outer circumference of the shaft is welded with a circumference of the opening on the first side to form at least one first welding section between the contact sections of the outer circumference of the shaft and the circumference of the opening on the first side. The first welding section is connected between the outer circumference of the shaft and the circumference of the opening on the first side to integrally connect the metal member with the shaft. The connection structure applied to the fan can lower cost.

摘要翻译： 一种应用于通过激光将金属构件与轴连接的风扇的连接结构。 连接结构包括金属构件和轴。 金属构件具有开口，第一侧和第二侧。 开口通过金属构件的中心形成。 轴插入开口。 轴的外周与第一侧的开口的圆周焊接，以在轴的外周的接触部与第一侧的开口的圆周之间形成至少一个第一焊接部。 第一焊接部分连接在轴的外周和第一侧的开口的圆周之间，以将金属构件与轴一体地连接。 适用于风扇的连接结构可以降低成本。

公开(公告)号：US06964580B1

公开(公告)日：2005-11-15

申请号：US10890139

申请日：2004-07-14

申请人： Nien-Lun Li ,  Chih-Kuan Liu ,  Hsu-Jung Lin ,  Ping-Tsang Ho

发明人： Nien-Lun Li ,  Chih-Kuan Liu ,  Hsu-Jung Lin ,  Ping-Tsang Ho

IPC分类号： H01R13/58 ,  H05K7/20

CPC分类号： H05K7/20172

摘要： The present invention is to provide a cable strain-relief member for a PC fan, comprising a pressing part, two locking parts at both ends of the pressing part, and two releasing parts at the two joint portions between the pressing part and the locking parts. Accordingly, the strain-relief member can be set at a rib of the fan frame to firmly bind lead wires on the rib of the fan frame to prevent from being swung left and right, or being shaken up and down, to be loosened by an external force. Besides, the strain-relief member can be released for easy maintenance and packing of the fan according to the actual need.

摘要翻译： 本发明提供一种用于PC风扇的电缆应变消除部件，包括按压部分，按压部分两端的两个锁定部分和在按压部分和锁定部分之间的两个接合部处的两个释放部分 。 因此，应变消除部件可以设置在风扇框架的肋部，以将引线牢固地结合在风扇框架的肋上，以防止左右摆动或上下晃动，以使其松动 外力。 此外，可以释放应变消除部件，以便于根据实际需要容易地维护和包装风扇。

公开(公告)号：US06789609B2

公开(公告)日：2004-09-14

申请号：US10318126

申请日：2002-12-13

申请人： Ching-Feng Tsai ,  Ping-Tsang Ho

发明人： Ching-Feng Tsai ,  Ping-Tsang Ho

IPC分类号： H05K720

CPC分类号： F28F3/02 ,  H01L23/3672 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention relates to a heat sink assembly structure having at least a heat sink fastening member combined with at least a heat sink. Each heat sink fastening member has a V-shaped protrusion, a slot, and an elastic lock member. The elastic lock member has a V-shaped cross sectional structure. The V-shaped protrusion of a first heat sink is combined tightly in the slot of a second heat sink for assembling the heat sink and for forming a V-shaped slot. The assembled heat sink is fixed in a base by adding a solder into the V-shaped slot.

摘要翻译： 散热器组件结构技术领域本发明涉及一种散热器组件结构，其至少具有与至少散热器组合的散热器紧固部件。 每个散热器紧固构件具有V形突起，槽和弹性锁定构件。 弹性锁定构件具有V形截面结构。 第一散热器的V形突出部紧密地组合在第二散热器的槽中，用于组装散热器和用于形成V形槽。 通过在V形槽中添加焊料将组装的散热片固定在基座中。