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    Commercial microwave oven with arranged components for heat dissipation
    5.
    发明授权
    Commercial microwave oven with arranged components for heat dissipation 失效
    商业微波炉，配有散热元件

    公开(公告)号：US07002125B2

    公开(公告)日：2006-02-21

    申请号：US10997907

    申请日：2004-11-29

    Applicant: Dong Heon Lee

    Inventor： Dong Heon Lee

    IPC: H05B6/70

    CPC classification number: H05B6/642 ,  H05B2206/044

    Abstract: A microwave oven is provided, which includes a main cabinet for enclosing and protecting various components, having air inlet holes, a base frame under the main cabinet having a box form with an opened top and a front part with a plurality of air outlet holes, a bottom plate on the base frame, an inner case in a space above one side part of the bottom plate, the inner case having a cooking chamber formed therein, at least one magnetron, a transformer for regulating a voltage provided to the magnetron, at least one waveguide, a fan in a rear of outside of the inner case, and a flow guide for guiding air passed through the magnetron toward air outlet holes, thereby cooling components effectively, reducing a volume, and cost of the product.

    Abstract translation: 提供了一种微波炉，其包括用于封闭和保护各种部件的主柜，具有进气孔，主柜下方的底架，具有敞开的顶部的箱形，以及具有多个出气孔的前部， 在底架上的底板，在底板的一个侧面上方的空间中的内壳，内壳具有形成在其中的烹饪室，至少一个磁控管，用于调节提供给磁控管的电压的变压器， 至少一个波导，在内壳的外部后部的风扇，以及用于引导通过磁控管的空气朝向空气出口孔引导的流动引导件，从而有效地冷却部件，减少产品的体积和成本。

    Microwave oven having an internal components cooling structure
    6.
    发明授权
    Microwave oven having an internal components cooling structure 失效
    微波炉具有内部部件冷却结构

    公开(公告)号：US06909079B2

    公开(公告)日：2005-06-21

    申请号：US10713271

    申请日：2003-11-17

    Applicant: Dong Heon Lee ,  Sang Ryul Lee ,  Yang Kyeong Kim ,  Wan Soo Kim

    Inventor： Dong Heon Lee ,  Sang Ryul Lee ,  Yang Kyeong Kim ,  Wan Soo Kim

    IPC: F24C7/02 ,  H05B6/80 ,  H05B6/64

    CPC classification number: H05B6/642

    Abstract: Microwave oven including an outer case forming a top and sides of a cabinet, a base plate forming a bottom of the cabinet, a front panel and a rear panel mounted in a front part and a rear part of the base plate for forming a front surface and a rear surface respectively, an inner case forming a cooking chamber on the base plate, first and second transformer mounted at corners of one side of the base plate, a fan above the second transformer for drawing external air, a fan motor connected to the fan for providing a driving power to the fan, a fan housing for protecting the fan, an air duct between the first and second transformers, having one end in communication with the fan housing and the other end branched to first and second branch ducts, and first and second magnetron on an outside surface of the inner case, the first and second magnetron connected to the first and second branch ducts respectively, thereby cooling various components of the microwave oven, smoothly.

    Abstract translation: 微波炉包括形成机壳的顶部和侧面的外壳，形成机壳底部的基板，安装在基板的前部和后部中的前面板和后面板，用于形成前表面 和后表面，分别在基板上形成烹饪室的内壳，安装在基板一侧的角落的第一和第二变压器，用于抽出外部空气的第二变压器上方的风扇，连接到 用于为风扇提供驱动力的风扇，用于保护风扇的风扇壳体，在第一和第二变压器之间的空气管道，其一端与风扇壳体连通，另一端分支到第一和第二分支管道，以及 第一和第二磁控管在内壳的外表面上，第一和第二磁控管分别连接到第一和第二分支管，从而平滑地冷却微波炉的各种部件。

    System for moving image data using wireless communication and the method of the same
    8.
    发明授权
    System for moving image data using wireless communication and the method of the same 失效

    公开(公告)号：US07120194B2

    公开(公告)日：2006-10-10

    申请号：US10168494

    申请日：2000-12-22

    Applicant: Dong Heon Lee

    Inventor： Dong Heon Lee

    IPC: H04B1/66

    CPC classification number: H04N21/6131 ,  H04M1/725 ,  H04N19/17 ,  H04N19/46 ,  H04N19/503 ,  H04N19/85 ,  H04N21/43637 ,  H04N21/4622 ,  H04N21/4782

    Abstract: A home multimedia storage system includes an analog storing part for storing analog signal from a displayer in a video tape and playing the stored analog signal, and an analog/digital converting part for converting an analog signal from the displayer into a digital signal. A digital storing part is provided to store the digital signal converted by the analog/digital converting part and playing the stored digital signal. A digital/analog converting part also provided to convert the digital data output from the digital storing part into an analog play signal. A controller selects and transmits one of the analog signal stored in the analog storing part and the digital signal stored in the digital storing part to the displayer during a sound/image playback operation.

    Commercial microwave oven
    9.
    发明授权
    Commercial microwave oven 失效
    商业微波炉

    公开(公告)号：US06838649B2

    公开(公告)日：2005-01-04

    申请号：US10716528

    申请日：2003-11-20

    Applicant: Dong Heon Lee

    Inventor： Dong Heon Lee

    IPC: F24C7/02 ,  H05B6/80 ,  H05B6/70

    CPC classification number: H05B6/642 ,  H05B2206/044

    Abstract: Commercial microwave oven including a main cabinet for enclosing and protecting various components, having air inlet holes, a base frame under the main cabinet having a box form with an opened top and a front part with a plurality of air outlet holes, a bottom plate on the base frame, an inner case in a space above one side part of the bottom plate, the inner case having a cooking chamber formed therein, a magnetron on a lower part of an outside of the inner case, a transformer for regulating a voltage provided to the magnetron, a waveguide on an underside of the bottom plate, a fan in a rear of outside of the inner case, and a flow guide for guiding air passed through the magnetron toward air outlet holes, thereby cooling components effectively, reducing a volume, and cost of the product.

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