-
公开(公告)号：US07154750B2
公开(公告)日：2006-12-26
申请号：US10912337
申请日：2004-08-06
Applicant: Nien-Lun Li , Fu-Yin Wang , Ya-Hui Wu , Jian-Xuan Lee
Inventor： Nien-Lun Li , Fu-Yin Wang , Ya-Hui Wu , Jian-Xuan Lee
CPC classification number: H05K7/20172 , H05K1/0203 , H05K1/0272 , H05K2201/064 , H05K2201/09063 , H05K2201/10166
Abstract: The present invention is a printed circuit board having cooling means incorporated therein, which is coordinated with a fan. The fan comprises a frame, a stator, a rotator and a circuit board. The circuit board comprises at least one electronic component, a control IC and a heat discharge region. The heat discharge region comprises two heat dissipation areas with a plurality of holes; and the control IC is at a position corresponding to the heat discharge region. Accordingly, the circuit board can be ventilated and its heat-transfer structure can be destroyed to further obtain a better heat discharge so that the work efficiency of the control IC can be improved.
Abstract translation: 本发明是一种其中结合有冷却装置的印刷电路板，其与风扇协调。 风扇包括框架，定子，旋转器和电路板。 电路板包括至少一个电子部件，控制IC和放热区域。 放热区域包括具有多个孔的两个散热区域; 并且控制IC处于与放热区域相对应的位置。 因此，电路板可以通风，其传热结构可以被破坏，以进一步获得更好的散热，从而可以提高控制IC的工作效率。
-
公开(公告)号：US06926498B2
公开(公告)日：2005-08-09
申请号：US10691620
申请日：2003-10-24
Applicant: Nien-Lun Li , Fu-Yin Wang
Inventor： Nien-Lun Li , Fu-Yin Wang
CPC classification number: F04D29/329 , F04D29/626
Abstract: A hub of a fan wheel with improved attachment for a metal case. The fan wheel is composed of a hub with a storage portion and a plurality of blades arranged around circumference of the hub. A metal case with a magnetic part is disposed in the storage portion of the hub. A plurality of blocking chunks is disposed in the end side of the storage portion of the hub, and at least one hook is disposed at proper position in the end side of the storage portion of the hub. A plurality of ribs is disposed inside the storage portion of the hub. The metal case has a penetrated hole with a stopper in one end of the penetrated hole. A recess is set between the stopper and the magnetic part. Therefore, when the metal case is disposed in the storage portion, by hooking the hook in the end side of the storage portion of the hub in the recess between the magnetic part and the stopper and positioning the metal case with blocking chunks and ribs, the metal case is firmly attached in the storage portion of the hub so as to improve attachment and facilitate manufacture.
Abstract translation: 风扇轮的轮毂，改进了金属外壳的附件。 风扇轮由具有存储部分的轮毂和围绕轮毂的圆周布置的多个叶片组成。 具有磁性部分的金属壳体设置在轮毂的存储部分中。 在轮毂的收纳部的端侧设有多个阻挡块，并且至少一个钩设置在轮毂的收纳部的端侧的适当位置。 多个肋设置在轮毂的收纳部的内部。 金属外壳在穿透孔的一端具有带塞的贯穿孔。 在止动器和磁性部件之间设置凹部。 因此，当金属壳体设置在存储部分中时，通过将钩在毂的存储部分的端侧钩在磁性部分和止动器之间的凹部中并且将金属壳定位成阻挡块和肋， 金属外壳牢固地连接在轮毂的收纳部分中，以便改善附件并方便制造。
-
公开(公告)号：US20050002784A1
公开(公告)日：2005-01-06
申请号：US10647391
申请日：2003-08-26
Applicant: Nien-Lun Li , Fu-Yin Wang , Yu-Hsun Chou
Inventor： Nien-Lun Li , Fu-Yin Wang , Yu-Hsun Chou
CPC classification number: F04D29/542
Abstract: A fan with guiding ribs in a vent comprises a frame body and a supporting part. The supporting part comprises a pivot connecting fan blade and guiding ribs with outside extension, wherein by means of the guiding ribs, the supporting part is disposed on the inner end surface of the frame body and the profile of guiding ribs is to have an inclined plane that gradually shrink from the end surface to fan blades. By the above structure, complicated components in the prior art can be simplified and the resistance generated by the guiding ribs can be reduced as well. Furthermore, the air flow blown from fan blades is guided to further increase pressure output by the fan.
Abstract translation: 在通风口中具有引导肋的风扇包括框体和支撑部。 支撑部分包括枢转连接风扇叶片和具有外部延伸部分的引导肋，其中通过引导肋，支撑部分设置在框架体的内端表面上，并且引导肋的轮廓具有倾斜平面 从端面逐渐收缩到风扇叶片。 通过上述结构，可以简化现有技术中的复杂部件，并且还可以减小由引导肋产生的电阻。 此外，引导从风扇叶片吹出的气流，进一步增加风扇的输出压力。
-
公开(公告)号：USD530006S1
公开(公告)日：2006-10-10
申请号：US29189026
申请日：2003-08-28
Applicant: Nien-Lun Li , Fu-Yin Wang
Designer： Nien-Lun Li , Fu-Yin Wang
-
公开(公告)号：US20050074336A1
公开(公告)日：2005-04-07
申请号：US10691620
申请日：2003-10-24
Applicant: Nien-Lun Li , Fu-Yin Wang
Inventor： Nien-Lun Li , Fu-Yin Wang
CPC classification number: F04D29/329 , F04D29/626
Abstract: A hub of a fan wheel with improved attachment for a metal case. The fan wheel is composed of a hub with a storage portion and a plurality of blades arranged around circumference of the hub. A metal case with a magnetic part is disposed in the storage portion of the hub. A plurality of blocking chunks is disposed in the end side of the storage portion of the hub, and at least one hook is disposed at proper position in the end side of the storage portion of the hub. A plurality of ribs is disposed inside the storage portion of the hub. The metal case has a penetrated hole with a stopper in one end of the penetrated hole. A recess is set between the stopper and the magnetic part. Therefore, when the metal case is disposed in the storage portion, by hooking the hook in the end side of the storage portion of the hub in the recess between the magnetic part and the stopper and positioning the metal case with blocking chunks and ribs, the metal case is firmly attached in the storage portion of the hub so as to improve attachment and facilitate manufacture.
Abstract translation: 风扇轮的轮毂，改进了金属外壳的附件。 风扇轮由具有存储部分的轮毂和围绕轮毂的圆周布置的多个叶片组成。 具有磁性部分的金属壳体设置在轮毂的存储部分中。 在轮毂的收纳部的端侧设有多个阻挡块，并且至少一个钩设置在轮毂的收纳部的端侧的适当位置。 多个肋设置在轮毂的收纳部的内部。 金属外壳在穿透孔的一端具有带塞的贯穿孔。 在止动器和磁性部件之间设置凹部。 因此，当金属壳体设置在存储部分中时，通过将钩在毂的存储部分的端侧钩在磁性部分和止动器之间的凹部中并且将金属壳定位成阻挡块和肋， 金属外壳牢固地连接在轮毂的收纳部分中，以便改善附件并方便制造。
-
Patent Agency Ranking
公开(公告)号：US06847141B2
公开(公告)日：2005-01-25
申请号：US10680301
申请日：2003-10-08
Applicant: Fu-Yin Wang
Inventor： Fu-Yin Wang
CPC classification number: F04D29/057 , H02K1/187 , H02K5/1675
Abstract: The present invention provides a metal bushing motor to fix a fan. The fan includes a frame body, a circuit board disposed on the frame body, a stator assembly mounted on the frame body, and a rotor assembly set on the outside of the stator assembly. A loading base is disposed in the center of the frame body and a bearing is disposed on the base. The bearing on the loading base is composed of a connection part and a hollow tube. At least one joint part is disposed on outer circumference of the connection part. A lower bobbin is mounted on the button of the stator assembly. A hole is in the center of the lower bobbin and at least one obstructer corresponding to the joint part mounted on the bearing is disposed on inner circumference of the hole. By the lower bobbin, the stator assembly is firmly mounted on the bearing of the base, rather than get loose or fall off to interrupt the rotation operation of the fan while being forced or operated for a certain period.
Abstract translation: 本发明提供一种用于固定风扇的金属衬套电动机。 风扇包括框架体，设置在框体上的电路板，安装在框体上的定子组件和设置在定子组件外侧的转子组件。 装载基座设置在框体的中心，轴承设置在基座上。 装载基座上的轴承由连接部分和中空管组成。 至少一个接头部分设置在连接部分的外圆周上。 定子组件的按钮上安装有下线轴。 孔位于下筒管的中心，并且至少一个对应于安装在轴承上的接头部分的阻塞件设置在孔的内圆周上。 通过下线轴，定子组件牢固地安装在基座的轴承上，而不是松动或脱落，以在强制或操作一段时间的同时中断风扇的旋转操作。
-
公开(公告)号：US20060028796A1
公开(公告)日：2006-02-09
申请号：US10912337
申请日：2004-08-06
Applicant: Nien-Lun Li , Fu-Yin Wang , Ya-Hui Wu , Jian-Xuan Lee
Inventor： Nien-Lun Li , Fu-Yin Wang , Ya-Hui Wu , Jian-Xuan Lee
IPC: H05K7/20
CPC classification number: H05K7/20172 , H05K1/0203 , H05K1/0272 , H05K2201/064 , H05K2201/09063 , H05K2201/10166
Abstract: The present invention is a printed circuit board having cooling means incorporated therein, which is coordinated with a fan. The fan comprises a frame, a stator, a rotator and a circuit board. The circuit board comprises at least one electronic component, a control IC and a heat discharge region. The heat discharge region comprises two heat dissipation areas with a plurality of holes; and the control IC is at a position corresponding to the heat discharge region. Accordingly, the circuit board can be ventilated and its heat-transfer structure can be destroyed to further obtain a better heat discharge so that the work efficiency of the control IC can be improved.
-
公开(公告)号：US06942459B2
公开(公告)日：2005-09-13
申请号：US10664935
申请日：2003-09-22
Applicant: Nien-Lun Li , Fu-Yin Wang
Inventor： Nien-Lun Li , Fu-Yin Wang
CPC classification number: F04D29/283
Abstract: The modified centrifugal fan wheel comprises a hollow hub and a set of blade. A hollow hub axis is disposed at the center of a hollow portion of the hollow hub. Along a top side surface of the hollow hub is a curved guiding inlet part and along a bottom side surface of the hollow hub is a curved surface with a smooth fillet extending to a closed part. A set of blades is arranged around an outer part of the hollow hub, having an up ring and a down ring. An inner part of the down ring is connected to the closed part of the hollow hub. Blades are disposed between the up ring and the down ring. Wind holes are disposed equidistantly between each of the blades and equidistant perforations are arranged on the surface of the down ring, connecting to the wind holes between each of the blades. By the closed part and the perforation of the fan wheel, low noise and low current are provided. Meanwhile, power consumption is reduced and working performance of the fan wheel is also improved.
-
公开(公告)号：USD486905S1
公开(公告)日：2004-02-17
申请号：US29182590
申请日：2003-05-30
Applicant: Fu-Yin Wang
Designer： Fu-Yin Wang
-
公开(公告)号：US07192254B2
公开(公告)日：2007-03-20
申请号：US10915542
申请日：2004-08-11
Applicant: Nien-Lun Li , Chih-Wen Tang , Yun-Yeu Yeh , Fu-Yin Wang
Inventor： Nien-Lun Li , Chih-Wen Tang , Yun-Yeu Yeh , Fu-Yin Wang
IPC: F04D29/30
CPC classification number: F04D29/282
Abstract: The present invention is a radial fan having an axial fan blade configuration. The present invention comprises a hub; a first set of blades around the hub; and a second set of blades on the extending part. Therein, the hub comprises a hollow at the center, an axle, a guiding part and an extending part. The gaps are each between every two adjacent blades of the second blade set, having the same distance between every two adjacent gaps. The second set of blades comprises a plurality of blades around outside of the first set of blade and a ring connected with the blades. Accordingly, the structure of the blades may increase the wind pressure, reduce the energy loss by the blade rotation and raise the work efficiency of the blades while the noise is lessened and the working current is lowered.
Abstract translation: 本发明是一种具有轴向风扇叶片结构的径向风扇。 本发明包括一个轮毂; 轮毂周围的第一组叶片; 和延伸部分上的第二组叶片。 其中，轮毂包括在中心处的中空部，轴，引导部和延伸部。 间隙分别在第二刀片组的每两个相邻刀片之间，每两个相邻的间隙之间具有相同的距离。 所述第二组叶片包括围绕所述第一组叶片的外侧的多个叶片以及与所述叶片连接的环。 因此，叶片的结构可以增加风压，通过叶片旋转减小能量损失，并且提高叶片的工作效率，同时降低噪声并降低工作电流。
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.015 seconds)
