HEAT DISSIPATION DEVICE FOR POWER CONVERSION MODULE
    11.
    发明申请
    HEAT DISSIPATION DEVICE FOR POWER CONVERSION MODULE 有权
    电源转换模块的散热装置

    公开(公告)号:US20120103589A1

    公开(公告)日:2012-05-03

    申请号:US13037803

    申请日:2011-03-01

    IPC分类号: F28F7/00

    CPC分类号: H05K7/209 H05K7/20409

    摘要: Disclosed herein is a heat dissipation device for a power conversion module. The device includes a casing, a high-heat-dissipation heat sink and a circuit board. The casing includes a heat-dissipation fin unit which has heat dissipation fins arranged at positions spaced apart from each other by predetermined intervals. The casing has a mounting space therein. The high-heat-dissipation heat sink is installed in the mounting space of the casing. The circuit board is coupled to a lower surface of the casing. Therefore, the weight and size of the heat dissipation device can be reduced. In addition, the heat sink and the casing having the heat dissipation fins dissipate heat at the same time, thus enhancing the heat dissipation efficiency. Moreover, in an optimal design, the high-heat-dissipation heat sink is located at a position corresponding to a part which generates high heat so that the heat dissipation efficiency can be maximized.

    摘要翻译: 这里公开了一种用于电力转换模块的散热装置。 该装置包括壳体,高散热散热器和电路板。 壳体包括散热翅片单元,其散热片布置在彼此间隔预定间隔的位置处。 壳体在其中具有安装空间。 高散热散热器安装在外壳的安装空间中。 电路板耦合到壳体的下表面。 因此,可以减小散热装置的重量和尺寸。 此外,散热片和具有散热片的壳体同时散热,从而提高散热效率。 此外,在最佳设计中,高散热散热器位于与产生高热量的部分相对应的位置,从而可以使散热效率最大化。

    SWITCHING POWER SUPPLY
    12.
    发明申请
    SWITCHING POWER SUPPLY 审中-公开
    切换电源

    公开(公告)号:US20130051082A1

    公开(公告)日:2013-02-28

    申请号:US13474073

    申请日:2012-05-17

    IPC分类号: H02M3/335

    CPC分类号: H02M3/285

    摘要: Disclosed herein is a switching power supply including: N sub switching power supplying unit each converting a direct current (DC) power supplied from a power source into an alternate current (AC) power, boosting or bucking the AC power using a resonant circuit and a contactless transformer, converting the boosted or bucked AC power into a DC power, and outputting the converted DC power; and a balance circuit connecting between the resonant circuits of the N sub switching power supplying units to thereby allow currents to be balanced between the resonant circuits.

    摘要翻译: 这里公开了一种开关电源,包括:N副开关电源单元,其将从电源提供的直流(DC)电力转换为交流(AC)电力,使用谐振电路来升压或降压AC电力, 非接触式变压器,将升压或降压的交流电力转换为直流电力,并输出转换的直流电力; 以及连接在N个次级开关电源单元的谐振电路之间的平衡电路,从而允许在谐振电路之间平衡电流。

    CHARGING EQUIPMENT OF VARIABLE FREQUENCY CONTROL FOR POWER FACTOR
    13.
    发明申请
    CHARGING EQUIPMENT OF VARIABLE FREQUENCY CONTROL FOR POWER FACTOR 审中-公开
    电力系统可变频率控制充电设备

    公开(公告)号:US20120091970A1

    公开(公告)日:2012-04-19

    申请号:US12979731

    申请日:2010-12-28

    IPC分类号: H02J7/04

    摘要: Disclosed herein is a charging equipment of variable frequency control for power factor. In addition, the present invention relates to a charging equipment of variable frequency control for power factor including: an AC-DC converter converting AC power into DC power; a DC-DC converter converting DC power output from the power factor calibration circuit into DC power for charging a battery and outputting the converted DC power; and a power factor calibration circuit calibrating power factor by the operation of the switching device and outputting the calibrated power factor; and a power factor calibration circuit controller performing the switching control by varying the frequency of the pulse signal when performing a switching control by modulating a pulse width of a pulse signal on the switching devices of the power factor calibration circuit, thereby making it possible to maintain the power factor even in the light load status.

    摘要翻译: 本文公开了一种用于功率因数的可变频率控制的充电设备。 此外,本发明涉及一种用于功率因数的变频调速充电设备,包括:将AC电力转换为DC电力的AC-DC转换器; 将从所述功率因数校准电路输出的直流电力转换成直流电力的DC-DC转换器,对电池进行充电并输出所述转换的直流电力; 以及功率因数校准电路,通过所述开关器件的操作来校准功率因数并输出校正的功率因数; 以及功率因数校准电路控制器,通过在功率因数校准电路的开关器件上调制脉冲信号的脉冲宽度来进行切换控制时,通过变化脉冲信号的频率来进行切换控制,由此能够维持 功率因数即使在轻负载状态。

    Apparatus and method for controlling optical output of mobile display using diffractive light modulator
    14.
    发明申请
    Apparatus and method for controlling optical output of mobile display using diffractive light modulator 审中-公开
    使用衍射光调制器控制移动显示器的光输出的装置和方法

    公开(公告)号:US20070153388A1

    公开(公告)日:2007-07-05

    申请号:US11642319

    申请日:2006-12-19

    申请人: Kyu Bum Han

    发明人: Kyu Bum Han

    IPC分类号: G02B5/18

    CPC分类号: G02B26/0808

    摘要: Disclosed herein is an apparatus and method for controlling the optical output of a mobile display using a single-panel type diffractive light modulator. The apparatus includes a surrounding light amount information storage unit and an optical output adjusting means. The surrounding light amount information storage unit stores information about the amount of surrounding light. The optical output adjusting means adjusts the output values of red, green and blue light sources based on the information about the amount of surrounding light.

    摘要翻译: 本文公开了一种使用单面板型衍射光调制器来控制移动显示器的光输出的装置和方法。 该装置包括周围光量信息存储单元和光输出调节装置。 周围光量信息存储单元存储关于周围光量的信息。 光输出调整装置根据关于周围光量的信息调节红,绿,蓝光源的输出值。

    TRANSFORMER HAVING THE HEAT RADIATION FUNCTION
    15.
    发明申请
    TRANSFORMER HAVING THE HEAT RADIATION FUNCTION 失效
    具有热辐射功能的变压器

    公开(公告)号:US20120105186A1

    公开(公告)日:2012-05-03

    申请号:US12981066

    申请日:2010-12-29

    IPC分类号: H01F27/08

    CPC分类号: H01F27/085

    摘要: Disclosed herein is a transformer having a heat radiation function. The transformer includes a pair of cores having an E-shape and facing and contacting each other to form central pillars and outer peripheral parts, a transforming coil part wound on the central pillars of the pair of cores and dropping voltage, and a heat radiation pipe formed to have a cylindrical shape and positioned inward from the transforming coil part to radiate heat generated from the transforming coil part, thereby well discharging heat generated from the coil.

    摘要翻译: 这里公开了具有散热功能的变压器。 变压器包括一对具有E形并且彼此面对并相互接触以形成中心柱和外围部分的一对铁芯,缠绕在一对铁芯的中心柱上的变压线圈部分和降压电压,以及散热管 形成为具有圆筒形状并且位于从变压线圈部向内的位置,以辐射由变压线圈部产生的热量,从而充分地排出线圈产生的热量。

    INTEGRATED CHARGING DEVICE FOR ELECTRIC VEHICLE
    16.
    发明申请
    INTEGRATED CHARGING DEVICE FOR ELECTRIC VEHICLE 审中-公开
    电动车集成充电装置

    公开(公告)号:US20120049794A1

    公开(公告)日:2012-03-01

    申请号:US12965478

    申请日:2010-12-10

    IPC分类号: H02J7/00

    摘要: Disclosed herein is an integrated charging module device for an electric vehicle. The integrated charging module device for an electric device includes: a main battery supplying power for driving an electric vehicle; an auxiliary battery supplying power for driving an auxiliary device within the electric vehicle; an integrated charging module converting external power into a first DC voltage to be charged in the main battery and a second DC voltage to be charged in the auxiliary battery; and a control module controlling the charging of the main battery and the auxiliary battery. The present invention includes the integrated charging modules for charging the main battery and the secondary battery, thereby making it possible to increase the efficiency of the spatial arrangement in a vehicle and simplifying the cooling system.

    摘要翻译: 这里公开了一种用于电动车辆的集成充电模块装置。 电气装置的集成充电模块装置包括:主电池供电,用于驱动电动车辆; 辅助电池,用于驱动电动车辆内的辅助装置; 集成充电模块,将外部电力转换为要在主电池中充电的第一直流电压和要在辅助电池中充电的第二直流电压; 以及控制主电池和辅助电池的充电的控制模块。 本发明包括用于对主电池和二次电池充电的集成充电模块,从而可以提高车辆中的空间布置的效率并简化冷却系统。

    Device for controlling output of light source unit in single panel display system
    17.
    发明申请
    Device for controlling output of light source unit in single panel display system 审中-公开
    用于控制单面显示系统中光源单元输出的装置

    公开(公告)号:US20090096776A1

    公开(公告)日:2009-04-16

    申请号:US12080678

    申请日:2008-04-04

    IPC分类号: G09G5/00 H04N5/04

    摘要: The present invention relates generally to a device for controlling the output of a light source unit in a single panel display system. More particularly, the present invention relates to a device for controlling the output of a light source unit in a single panel display system, which adjusts the time of application of light source driving voltage based on the output characteristics of each light source, and adjusts video data for the light source based on the adjusted time, thereby preventing a garbage image from being generated.

    摘要翻译: 本发明一般涉及用于控制单个面板显示系统中光源单元的输出的装置。 更具体地说,本发明涉及一种用于控制单个面板显示系统中的光源单元的输出的装置,其基于每个光源的输出特性来调节施加光源驱动电压的时间,并且调整视频 基于经调整的时间的光源的数据,从而防止产生垃圾图像。

    SCANNER PROFILE SETTING APPARATUS FOR SCANNING DISPLAY SYSTEM
    18.
    发明申请
    SCANNER PROFILE SETTING APPARATUS FOR SCANNING DISPLAY SYSTEM 审中-公开
    扫描仪配置文件设置扫描显示系统

    公开(公告)号:US20080074719A1

    公开(公告)日:2008-03-27

    申请号:US11858081

    申请日:2007-09-19

    申请人: Kyu Bum Han

    发明人: Kyu Bum Han

    IPC分类号: G02B26/10

    CPC分类号: G02B26/122

    摘要: Disclosed herein is a scanner profile setting apparatus for a scanning display system. The scanner profile setting apparatus includes a scanner profile setting unit, a scanning control unit, and a scanner drive circuit. The scanner profile setting unit forms a scanner profile for maintaining the linear velocity of an image, projected from the scanner onto a screen, constant.

    摘要翻译: 本文公开了一种用于扫描显示系统的扫描仪配置文件设置装置。 扫描仪配置文件设置装置包括扫描仪配置文件设置单元,扫描控制单元和扫描器驱动电路。 扫描仪轮廓设置单元形成扫描器轮廓,用于将从扫描仪投影到图像上的图像的线速度保持恒定。