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    Fluorescent lamp electronic ballast with rapid voltage turn-on after preheating
    1.
    发明授权
    Fluorescent lamp electronic ballast with rapid voltage turn-on after preheating 失效
    荧光灯电子镇流器预热后快速启动电压

    公开(公告)号：US5923126A

    公开(公告)日：1999-07-13

    申请号：US708005

    申请日：1996-08-09

    申请人： Kevin Yang ,  Chien F. Chao ,  John Yu ,  Albert Peng ,  Feng Hu

    发明人： Kevin Yang ,  Chien F. Chao ,  John Yu ,  Albert Peng ,  Feng Hu

    IPC分类号： H05B41/295 ,  H05B37/02

    CPC分类号： H05B41/295

    摘要： An electronic ballast for a fluorescent lamp includes a delay triggered circuit which, upon expiration of a predetermined period during which the lamp filaments, constituting opposite electrodes of the lamp, are preheated, applies high frequency operating voltage across the opposite electrodes of the lamp beginning with a transition from a condition of no voltage to a condition of full rated voltage which occurs within one cycle of the high frequency voltage. The sharp transition from zero "glow current" to full "arc current" at the end of the preheating period has been found to increase the life of lamps in the number of on-off starts, particularly with respect to lamps of poor quality. The rapid transition is possible because the ballast uses the same inverter and transformer for supplying preheating and operating voltages. The operating voltage is applied between the opposite electrodes of the lamp via an electronic bi-directional switch, controlled by a preheating delay RC timing circuit.

    摘要翻译： 用于荧光灯的电子镇流器包括延迟触发电路，在预定时间期间，构成灯的相对电极的灯丝被预热，在从灯开始的相对电极上施加高频工作电压， 从无电压状态到在高频电压的一个周期内发生的全额定电压的条件的转变。 已经发现在预热期结束时从零“辉光电流”到完全“电弧电流”的急剧转变，以增加开关次数开始时灯的寿命，特别是对质量差的灯而言。 快速转换是可能的，因为镇流器使用相同的逆变器和变压器来提供预热和工作电压。 工作电压通过电子双向开关施加在灯的相对电极之间，由预热延迟RC定时电路控制。

    Side door car camper
    2.
    发明授权
    Side door car camper 有权

    公开(公告)号：US11377010B2

    公开(公告)日：2022-07-05

    申请号：US16262736

    申请日：2019-01-30

    申请人： Kevin Yang

    发明人： Kevin Yang

    IPC分类号： B60N3/00 ,  B60J11/06 ,  E04H15/06 ,  A47B31/06

    摘要： A car tent camper has a flexible rod with a flexible rod upper tip and a flexible rod lower tip. The flexible rod upper tip is configured to engage a door window frame. The flexible rod lower tip is configured to engage a latch loop. An extension is formed as a planar plank. The extension is connected to a horizontal frame member at an extension base. The extension base has a horizontal frame member inside foot and an upright foot. The horizontal frame member inside foot is mounted opposite to the upright foot. A first anchor hook strap is connected to a first extension support, and the first extension support is mounted to the extension. A second anchor hook strap is connected to a second extension support, and the second extension support is mounted to the extension.

    Side door car camper
    3.
    发明授权
    Side door car camper 有权

    公开(公告)号：US11305683B1

    公开(公告)日：2022-04-19

    申请号：US17149512

    申请日：2021-01-14

    申请人： Kevin Yang

    发明人： Kevin Yang

    IPC分类号： B60P3/36 ,  B60P3/34

    摘要： A car door camper includes a connecting platform formed as a triangular platform having a connecting platform adapter edge, a platform inside edge, and a platform door edge. The platform door edge is configured to engage a door panel of a vehicle door. The platform inside edge is configured to engage a vehicle door frame at a door frame outside lower edge. A folding table has a table connecting edge engaging the connecting platform adapter edge. A latch loop strap having a latch loop hook is configured to engage a door latch loop on a vehicle door frame. The latch loop strap is mounted to a door latch loop corner formed at a junction between the platform door edge and the connector platform adapter edge.

    Side Door Car Camper
    4.
    发明申请
    Side Door Car Camper 审中-公开

    公开(公告)号：US20200238879A1

    公开(公告)日：2020-07-30

    申请号：US16262736

    申请日：2019-01-30

    申请人： Kevin Yang

    发明人： Kevin Yang

    IPC分类号： B60N3/00 ,  B60J11/06

    摘要： A car tent camper has a flexible rod with a flexible rod upper tip and a flexible rod lower tip. The flexible rod upper tip is configured to engage a door window frame. The flexible rod lower tip is configured to engage a latch loop. An extension is formed as a planar plank. The extension is connected to a horizontal frame member at an extension base. The extension base has a horizontal frame member inside foot and an upright foot. The horizontal frame member inside foot is mounted opposite to the upright foot. A first anchor hook strap is connected to a first extension support, and the first extension support is mounted to the extension. A second anchor hook strap is connected to a second extension support, and the second extension support is mounted to the extension.

    Ballast lead wire configuration
    5.
    发明授权
    Ballast lead wire configuration 有权
    镇流器导线配置

    公开(公告)号：US09041317B2

    公开(公告)日：2015-05-26

    申请号：US14026327

    申请日：2013-09-13

    申请人： Kevin Yang

    发明人： Kevin Yang

    IPC分类号： H05B37/02

    CPC分类号： H05B37/02 ,  H05B41/245

    摘要： A ballast lead wire configuration includes a ballast having a pair of power inputs and a pair of power outputs. A primary lamp is electrically connected to the ballast. A first primary lamp ballast terminal is formed on the primary lamp and electrically connected to the ballast. A second primary lamp ballast terminal is formed on the primary lamp and electrically connected to the ballast. A second lamp electrically connected to the ballast, and the second lamp is electrically connected to the first lamp in series. A first secondary lamp ballast terminal is formed on the secondary lamp and electrically connected to the ballast. A second secondary lamp ballast terminal is formed on the secondary lamp and electrically connected to the ballast. The first lamp and the second lamp are florescent lamps over 36 inches long.

    摘要翻译： 镇流器引线配置包括具有一对电源输入和一对电力输出的镇流器。 原灯与镇流器电连接。 第一原子灯镇流器端子形成在初级灯上并电连接到镇流器。 第一原子灯镇流器端子形成在初级灯上并电连接到镇流器。 电连接到镇流器的第二灯，并且第二灯与第一灯串联电连接。 在次级灯上形成第一个二次镇流器端子，并电连接到镇流器。 第二个次级镇流器端子形成在次级灯上并电连接到镇流器。 第一个灯和第二个灯是36英寸长的荧光灯。

    Folding Arm Ballast
    6.
    发明申请
    Folding Arm Ballast 审中-公开
    折叠式镇流器

    公开(公告)号：US20130141843A1

    公开(公告)日：2013-06-06

    申请号：US13310040

    申请日：2011-12-02

    申请人： Brian Howard Wald ,  Thomas Woods ,  Kevin Yang ,  Fengchang Hu ,  Alvaro Garcia

    发明人： Brian Howard Wald ,  Thomas Woods ,  Kevin Yang ,  Fengchang Hu ,  Alvaro Garcia

    IPC分类号： H02B1/30

    CPC分类号： F21V23/026 ,  F21V19/008

    摘要： A folding ballast has a ballast housing having an elongated shape. A first socket arm is mounted to the ballast housing at a first socket arm joint, and the first socket arm has a first closed position parallel to the ballast. The first socket arm has a first open position perpendicular to the ballast. A second socket arm is mounted to the ballast housing at a second socket arm joint, and the second socket arm has a second closed position parallel to the ballast. The second socket arm has a second open position perpendicular to the ballast. A first socket is mounted to the first socket arm, and the first socket is electrically connected to the ballast housing. A second socket is mounted to the second socket arm, and the second socket is electrically connected to the ballast housing.

    摘要翻译： 折叠式镇流器具有具有细长形状的压载壳体。 第一插座臂在第一插座臂接头处安装到镇流器壳体，并且第一插座臂具有平行于镇流器的第一关闭位置。 第一插座臂具有垂直于镇流器的第一打开位置。 第二插座臂在第二插座臂接头处安装到镇流器壳体，并且第二插座臂具有平行于镇流器的第二关闭位置。 第二插座臂具有垂直于镇流器的第二打开位置。 第一插座安装到第一插座臂，并且第一插座电连接到镇流器壳体。 第二插座安装到第二插座臂，并且第二插座电连接到镇流器壳体。

    Quick Installation Ballast
    7.
    发明申请
    Quick Installation Ballast 审中-公开
    快速安装镇流器

    公开(公告)号：US20120320576A1

    公开(公告)日：2012-12-20

    申请号：US13160267

    申请日：2011-06-14

    申请人： Brian Wald ,  Kevin Yang

    发明人： Brian Wald ,  Kevin Yang

    IPC分类号： F21V7/00

    CPC分类号： F21V23/026

    摘要： An end mounted ballast lighting fixture includes a reflector. The reflector is generally rectangular shaped. A ballast is mounted to the reflector and the ballast has a ballast housing has a pair of sections, namely a top ballast housing section and a lower ballast housing section. The lower ballast housing section is mounted to a side wall of the reflector. A pair of ballast sockets, namely a first ballast top face socket and a second ballast top face socket are mounted on a top face of the top ballast housing section. A pair of florescent light bulbs, namely a first florescent light bulb and a second florescent light bulb are mounted in the reflector. The top face faces toward the pair of florescent light bulbs.

    摘要翻译： 端部安装的镇流器照明器具包括反射器。 反射器通常为矩形。 镇流器安装到反射器，并且镇流器具有一个镇流器壳体，其具有一对部分，即顶部镇流器容纳部分和下部压载容器部分。 下部镇流器壳体部分安装到反射器的侧壁。 一对镇流器插座，即第一镇流器顶面插座和第二镇流器顶面插座，安装在顶部镇流器容纳部分的顶面上。 一对荧光灯泡，即第一荧光灯泡和第二荧光灯泡安装在反射器中。 顶面朝向一对​​荧光灯泡。