FAN AND SPEED CONTROL CIRCUIT THEREOF
    1.
    发明申请
    FAN AND SPEED CONTROL CIRCUIT THEREOF 审中-公开
    风扇和速度控制电路

    公开(公告)号:US20100141184A1

    公开(公告)日:2010-06-10

    申请号:US12483265

    申请日:2009-06-12

    IPC分类号: H02K7/14

    CPC分类号: F04D27/004

    摘要: A fan includes a speed control circuit and a motor electrically connected with the speed control circuit. The speed control circuit includes an inputting circuit and a transforming circuit electrically connected with the inputting circuit. The inputting circuit supplies a constant current to the transforming circuit. The transforming circuit transforms the constant current to a fluctuating current and outputs the fluctuating current to the motor of the fan. The fluctuating current causes a rotation with a fluctuating speed to the motor of the fan.

    摘要翻译: 风扇包括速度控制电路和与速度控制电路电连接的电动机。 速度控制电路包括与输入电路电连接的输入电路和变换电路。 输入电路向变换电路提供恒定电流。 变换电路将恒定电流变换为波动电流,并将波动电流输出到风扇的电动机。 波动的电流导致与风扇的电动机的波动速度的旋转。

    NOTEBOOK COMPUTER WITH THERMAL MODULE
    2.
    发明申请
    NOTEBOOK COMPUTER WITH THERMAL MODULE 有权
    带热模块的笔记本电脑

    公开(公告)号:US20090284912A1

    公开(公告)日:2009-11-19

    申请号:US12235609

    申请日:2008-09-23

    IPC分类号: H05K7/20

    CPC分类号: G06F1/203

    摘要: A notebook computer (1000) includes a base (100), a cover (300), a computer printed circuit board (PCB) (200) and a centrifugal fan (40). The cover covers the base, and cooperates with the base to form a receiving space (500) therebetween. The computer PCB is received in the receiving space and mounted on the base. The centrifugal fan is received in the receiving space, and includes a stator (401) and an impeller (402), rotatable with respect to the stator. The stator includes a motor (415) and a fan PCB (405) directly attached to the base. The motor electrically connects to the fan PCB. When the impeller rotates, airflow enters the receiving space through top and bottom air inlets (304,104). The fan PCB is integrally formed with the computer PCB and has a height less than the computer PCB.

    摘要翻译: 笔记本电脑(1000)包括基座(100),盖(300),计算机印刷电路板(PCB)(200)和离心式风扇(40)。 所述盖子覆盖所述底座,并且与所述基座配合以在它们之间形成接收空间(500)。 计算机PCB接收在接收空间并安装在基座上。 离心风扇被容纳在接收空间中,并且包括可相对于定子旋转的定子(401)和叶轮(402)。 定子包括直接连接到基座的电动机(415)和风扇PCB(405)。 电机电连接到风扇PCB。 当叶轮旋转时,气流通过顶部和底部空气入口进入接收空间(304,104)。 风扇PCB与计算机PCB一体形成,并且具有小于计算机PCB的高度。

    ELECTRONIC DEVICE WITH HEAT INSULATION LAYER
    4.
    发明申请
    ELECTRONIC DEVICE WITH HEAT INSULATION LAYER 审中-公开
    具有热绝缘层的电子器件

    公开(公告)号:US20140016267A1

    公开(公告)日:2014-01-16

    申请号:US13660029

    申请日:2012-10-25

    IPC分类号: H05K7/20

    CPC分类号: G06F1/20

    摘要: An exemplary electronic device includes an electronic component, a heat dissipation device, a casing, and a heat insulation layer. The heat dissipation device is positioned on the electronic component for dissipating heat generated by the electronic component. The electronic component and the heat dissipation device are located at an inner side of the casing. The heat insulation layer is located on the heat dissipation device and is close to the casing. The heat insulation layer is made of aerogel material.

    摘要翻译: 示例性的电子设备包括电子部件,散热装置,壳体和隔热层。 散热装置位于电子部件上,用于散发由电子部件产生的热量。 电子部件和散热装置位于壳体的内侧。 隔热层位于散热装置上,靠近外壳。 绝热层由气凝胶材料制成。

    METHOD FOR MANUFACTURING ELECTRONIC DEVICE CASING
    5.
    发明申请
    METHOD FOR MANUFACTURING ELECTRONIC DEVICE CASING 审中-公开
    电子设备制造方法

    公开(公告)号:US20140054814A1

    公开(公告)日:2014-02-27

    申请号:US13659847

    申请日:2012-10-24

    IPC分类号: B29C41/30

    摘要: An exemplary method for manufacturing a thermally insulating electronic device casing includes the following steps. First, a cover and a mold are provided. The cover includes a top surface. The mold includes a bottom surface, and the bottom surface of the mold is depressed inwardly thereby defining a recess. Next, the mold is arranged to cover the cover, with the bottom surface of the mold attached on the top surface of the cover. Thereby, a room is cooperatively defined by the recess and the top surface of the cover. Then the room is filled with aerogel solution. After that, the aerogel solution in the room is dried. Finally, the mold is and removed from the cover.

    摘要翻译: 用于制造绝热电子器件外壳的示例性方法包括以下步骤。 首先,提供盖和模具。 盖子包括顶面。 模具包括底表面,并且模具的底表面向内凹入,从而限定凹部。 接下来,模具被布置成覆盖盖,模具的底表面附接在盖的顶表面上。 因此,由凹部和盖的顶表面协调地限定房间。 然后房间里充满了气凝胶溶液。 之后,将室内的气凝胶溶液干燥。 最后,将模具从盖子上取出。

    ELECTRONIC APPARATUS WITH HEAT DISSIPATION DEVICE
    6.
    发明申请
    ELECTRONIC APPARATUS WITH HEAT DISSIPATION DEVICE 有权
    具有散热装置的电子装置

    公开(公告)号:US20120099278A1

    公开(公告)日:2012-04-26

    申请号:US12975250

    申请日:2010-12-21

    IPC分类号: H05K7/20 F28D15/04 F28F13/00

    摘要: An exemplary electronic apparatus includes a casing, and an electronic component and a heat dissipation device received in the casing. The casing includes a bottom plate and an opposite top plate. The heat dissipation device includes a centrifugal fan defining an air outlet for airflow out, a heat sink arranged at the air outlet, and a heat pipe. A height of the heat sink along a direction parallel to a rotation axis of the centrifugal fan is less than that of the air outlet. The heat pipe includes an evaporation section thermally attached to the electronic component and a condensation section thermally attached to the heat sink.

    摘要翻译: 示例性电子设备包括壳体,以及容纳在壳体中的电子部件和散热装置。 壳体包括底板和相对的顶板。 散热装置包括限定用于气流的空气出口的离心式风扇,布置在出气口处的散热器和热管。 沿着与离心式风扇的旋转轴平行的方向的散热器的高度小于空气出口的高度。 热管包括热连接到电子部件的蒸发部分和热连接到散热器的冷凝部分。

    HEAT DISSIPATION DEVICE
    7.
    发明申请
    HEAT DISSIPATION DEVICE 审中-公开
    散热装置

    公开(公告)号:US20120018132A1

    公开(公告)日:2012-01-26

    申请号:US12916627

    申请日:2010-10-31

    申请人: RUNG-AN CHEN

    发明人: RUNG-AN CHEN

    IPC分类号: F28D15/02 F28F7/00 F28F13/12

    摘要: An exemplary heat dissipation device includes a centrifugal fan and a fin assembly. An air outlet is defined in the centrifugal fan. The fin assembly is located at the air outlet of the centrifugal fan. The fin assembly includes a first fin unit and two second fin units. The first fin unit includes a plurality of first fins made of a first material. Each of the second fin units includes a plurality of second fins made of a second material. A heat conductive efficiency of the first material exceeds that of the second material.

    摘要翻译: 示例性的散热装置包括离心风扇和翅片组件。 在离心风机中定义出风口。 翅片组件位于离心风机的出风口处。 翅片组件包括第一翅片单元和两个第二翅片单元。 第一翅片单元包括由第一材料制成的多个第一翅片。 每个第二翅片单元包括由第二材料制成的多个第二翅片。 第一材料的导热效率超过第二材料的导热效率。

    PORTABLE COMPUTER
    8.
    发明申请
    PORTABLE COMPUTER 审中-公开
    便携式计算机

    公开(公告)号:US20110279971A1

    公开(公告)日:2011-11-17

    申请号:US12820084

    申请日:2010-06-21

    IPC分类号: H05K7/00

    摘要: An exemplary portable computer includes a casing and temperature control unit received in the casing. The casing includes a first outer portion and a second outer portion having different surface temperatures. The temperature control unit includes a controller, two temperature sensing wires and a heater. The heater is located at the first outer portion and coupled to the controller. The temperature sensing wires each includes a first end and a second end. The first ends are coupled to the controller, and the second ends respectively attaches the first and second outer portions for detecting the surface temperatures thereof. During operation, the controller reads the surface temperatures of the first and second outer portions via the temperature sensing wires, respectively, and outputs a control signal to the heater, thereby controlling operation of the heater to reduce a temperature difference between the first and second outer portions.

    摘要翻译: 示例性便携式计算机包括容纳在壳体中的壳体和温度控制单元。 壳体包括具有不同表面温度的第一外部部分和第二外部部分。 温度控制单元包括控制器,两个温度感测线和加热器。 加热器位于第一外部部分并且耦合到控制器。 温度感测线各自包括第一端和第二端。 第一端连接到控制器,并且第二端分别附接第一和第二外部以检测其表面温度。 在操作期间,控制器分别通过温度检测线读取第一和第二外部部分的表面温度,并向加热器输出控制信号,从而控制加热器的操作,以减小第一和第二外部之间的温度差 部分。

    PHASE CHANGE TYPE HEAT DISSIPATING DEVICE
    9.
    发明申请
    PHASE CHANGE TYPE HEAT DISSIPATING DEVICE 有权
    相变型散热装置

    公开(公告)号:US20130327502A1

    公开(公告)日:2013-12-12

    申请号:US13631764

    申请日:2012-09-28

    申请人: RUNG-AN CHEN

    发明人: RUNG-AN CHEN

    IPC分类号: F28D15/02

    摘要: A phase change type heat dissipating device for dissipating heat from a heat generating component includes a casing, a working medium received in the casing and a heat pipe connected to the casing. The heat pipe includes an evaporator section and a condenser section. The working medium is electrically insulated and phase change material, and represents solid state at normal temperature. The heat generating component is received in the casing, and the evaporator section of the heat pipe extends into the casing and contacts the working medium.

    摘要翻译: 用于从发热部件散热的相变型散热装置包括壳体,容纳在壳体中的工作介质和连接到壳体的热管。 热管包括蒸发器部分和冷凝器部分。 工作介质为电绝缘和相变材料,在常温下为固态。 发热部件被容纳在壳体中,并且热管的蒸发器部分延伸到壳体中并与工作介质接触。

    HEAT DISSIPATION ASSEMBLY
    10.
    发明申请
    HEAT DISSIPATION ASSEMBLY 审中-公开
    散热装置

    公开(公告)号:US20090284929A1

    公开(公告)日:2009-11-19

    申请号:US12169644

    申请日:2008-07-09

    申请人: RUNG-AN CHEN

    发明人: RUNG-AN CHEN

    IPC分类号: H05K7/20

    摘要: A heat dissipation assembly (10) includes a heat sink (20) and a cover (30). The heat sink includes a base (22) and a plurality of fins (24) formed on a bottom surface of the base. A depression (220) is formed in a top surface of the base and has thermal interface material (40) received therein. The cover is removably secured to the top surface of the base of the heat sink and covers the depression.

    摘要翻译: 散热组件(10)包括散热器(20)和盖(30)。 散热器包括基部(22)和形成在基部的底表面上的多个翅片(24)。 在基座的顶面形成有凹部(220),并具有容纳在其中的热界面材料(40)。 盖可拆卸地固定在散热器底座的上表面并覆盖凹陷。