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17 条记录 (耗时 0.022 秒)

    LED tube lamp
    2.
    发明授权
    LED tube lamp 有权
    LED灯管

    公开(公告)号：US09526145B2

    公开(公告)日：2016-12-20

    申请号：US15065892

    申请日：2016-03-10

    申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

    发明人： Aiming Xiong ,  Xintong Liu ,  Xiaojia Wu

    IPC分类号： H05B37/00 ,  H05B41/00 ,  H05B33/08 ,  F21V29/83 ,  F21Y101/00 ,  F21V7/00 ,  F21V23/02

    CPC分类号： H05B33/089 ,  F21K9/27 ,  F21V7/005 ,  F21V23/02 ,  F21V29/83 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0809

    摘要： An LED tube lamp includes a first rectifying circuit, a filter circuit, an LED lighting module, and a ballast-compatible circuit. The first rectifying circuit is coupled to a first pin and second pin and is configured to rectify an external driving signal transmitted from the first pin and/or the second pin. The filter circuit is coupled to the first rectifying circuit and is configured to filter the rectified signal by the first rectifying circuit. The LED lighting module is coupled to the filter circuit and receives the filtered signal by the filter circuit to light. The ballast-compatible circuit has two ballast-compatible circuit terminals coupled to the first rectifying circuit and is configured to control the LED tube lamp to light or stop lighting according to the external driving signal.

    摘要翻译： LED管灯包括第一整流电路，滤波器电路，LED照明模块和镇流器兼容电路。 第一整流电路耦合到第一引脚和第二引脚，并被配置为整流从第一引脚和/或第二引脚传输的外部驱动信号。 滤波电路耦合到第一整流电路，并且被配置为通过第一整流电路对整流信号进行滤波。 LED照明模块耦合到滤波电路，并将滤波电路的滤波信号接收到光。 镇流器兼容电路具有耦合到第一整流电路的两个镇流器兼容电路端子，并且被配置为根据外部驱动信号来控制LED管灯点亮或停止点亮。

    LED TUBE LAMP FOR OPERATING IN DIFFERENT MODES
    3.
    发明申请
    LED TUBE LAMP FOR OPERATING IN DIFFERENT MODES 审中-公开

    公开(公告)号：US20190376651A1

    公开(公告)日：2019-12-12

    申请号：US16546319

    申请日：2019-08-21

    申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

    发明人： Aiming Xiong ,  Xintong Liu ,  Xiaojia Wu

    IPC分类号： F21K9/278 ,  F21V17/10 ,  F21V23/00 ,  F21V23/02 ,  F21V29/83 ,  F21K9/275 ,  B23K3/047 ,  B23K1/00 ,  H05B33/08 ,  F21V15/015 ,  F21V3/06 ,  F21V3/10

    摘要： An LED tube lamp comprises: an LED module for emitting light; a rectifying circuit for rectifying an external driving signal to produce a rectified signal; and a mode determination circuit for determining to perform a first mode or a second mode of lighting according to the rectified signal; wherein the mode determination circuit comprises two voltage dividers for producing a first fraction voltage and a second fraction voltage of the rectified signal, and a control circuit coupled to the two voltage dividers and configured for receiving the first fraction voltage and for receiving the second fraction voltage. When the first fraction voltage signal is in a first voltage range, the mode determination circuit determines to perform the first mode of lighting; and when the second fraction voltage is in a second voltage range, the mode determination circuit determines to perform the second mode of lighting.

    LED TUBE LAMP WITH OPERATING MODES COMPATIBLE WITH ELECTRICAL BALLASTS
    5.
    发明申请
    LED TUBE LAMP WITH OPERATING MODES COMPATIBLE WITH ELECTRICAL BALLASTS 有权
    LED灯管与操作模式兼容电池

    公开(公告)号：US20160381760A1

    公开(公告)日：2016-12-29

    申请号：US15258471

    申请日：2016-09-07

    申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

    发明人： Aiming Xiong ,  Xintong Liu ,  Xiaojia Wu ,  Junren Chen

    IPC分类号： H05B33/08 ,  F21V25/10 ,  F21V25/02 ,  F21K9/27

    CPC分类号： H05B33/0887 ,  F21K9/27 ,  F21K9/278 ,  H05B33/0809

    摘要： An LED tube lamp having an LED unit is disclosed. The LED tube lamp includes a control circuit that selectively determines whether to perform a first mode or a second mode of lighting operation according to a state of a property of an external driving signal and a switching circuit coupled to the control circuit and the LED unit. When the control circuit determines to perform the first mode of lighting operation, the control circuit controls the second circuit in a manner such that the switching circuit maintains its on state to allow continual current to flow through the LED unit, until the external driving signal is disconnected from the LED tube lamp, and when the control circuit determines to perform the second mode of lighting operation, the control circuit controls the switching circuit in a manner to regulate the continuity of current to flow through the LED unit by alternately turning on and off the switching circuit.

    摘要翻译： 公开了一种具有LED单元的LED管灯。 LED管灯包括控制电路，其根据外部驱动信号的特性和耦合到控制电路和LED单元的开关电路的状态来选择性地确定是执行第一模式还是第二模式的点亮操作。 当控制电路确定执行第一模式的点亮操作时，控制电路以这样的方式控制第二电路，使得开关电路保持其导通状态，以允许连续电流流过LED单元，直到外部驱动信号为 与LED管灯断开，并且当控制电路确定执行第二模式的点亮操作时，控制电路以通过交替地导通和关断来调节流过LED单元的电流的连续性的方式来控制开关电路 开关电路。

    LED tube lamp for operating in different modes
    7.
    发明授权
    LED tube lamp for operating in different modes 有权

    公开(公告)号：US10571080B2

    公开(公告)日：2020-02-25

    申请号：US16256075

    申请日：2019-01-24

    申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

    发明人： Aiming Xiong ,  Xintong Liu ,  Xiaojia Wu

    IPC分类号： G05F1/00 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36 ,  F21K9/278 ,  F21V17/10 ,  F21V23/00 ,  F21V23/02 ,  F21V29/83 ,  F21K9/275 ,  B23K3/047 ,  B23K1/00 ,  H05B33/08 ,  F21V15/015 ,  F21V3/06 ,  F21V3/10 ,  C03C21/00 ,  F21V29/70 ,  F21Y115/10 ,  B23K101/42

    摘要： A light emitting diode (LED) tube lamp configured to receive an external driving signal includes an LED module for emitting light, the LED module comprising an LED unit comprising an LED; a rectifying circuit for rectifying the external driving signal to produce a rectified signal, the rectifying circuit having a first output terminal and a second output terminal for outputting the rectified signal; a filtering circuit connected to the LED module, and configured to provide a filtered signal for the LED unit; and a protection circuit for providing protection for the LED tube lamp. The protection circuit includes a voltage divider comprising two elements connected in series between the first and second output terminals of the rectifying circuit, for producing a signal at a connection node between the two elements; and a control circuit coupled to the connection node between the two elements, for receiving, and detecting a state of, the signal at the connection node. The control circuit includes or is coupled to a switching circuit coupled to the rectifying circuit, and the switching circuit is configured to be triggered on or off by the detected state, upon the external driving signal being input to the LED tube lamp, to allow discontinuous current to flow through the LED unit.

    LED TUBE LAMP FOR OPERATING IN DIFFERENT MODES
    8.
    发明申请
    LED TUBE LAMP FOR OPERATING IN DIFFERENT MODES 审中-公开

    公开(公告)号：US20190226648A1

    公开(公告)日：2019-07-25

    申请号：US16256075

    申请日：2019-01-24

    申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

    发明人： Aiming Xiong ,  Xintong Liu ,  Xiaojia Wu

    IPC分类号： F21K9/278 ,  H05B33/08 ,  F21V3/10 ,  F21V17/10 ,  F21V23/00 ,  F21V23/02 ,  F21V29/83 ,  F21V3/06 ,  B23K1/00 ,  B23K3/047 ,  F21K9/275 ,  F21V15/015

    摘要： A light emitting diode (LED) tube lamp configured to receive an external driving signal includes an LED module for emitting light, the LED module comprising an LED unit comprising an LED; a rectifying circuit for rectifying the external driving signal to produce a rectified signal, the rectifying circuit having a first output terminal and a second output terminal for outputting the rectified signal; a filtering circuit connected to the LED module, and configured to provide a filtered signal for the LED unit; and a protection circuit for providing protection for the LED tube lamp. The protection circuit includes a voltage divider comprising two elements connected in series between the first and second output terminals of the rectifying circuit, for producing a signal at a connection node between the two elements; and a control circuit coupled to the connection node between the two elements, for receiving, and detecting a state of, the signal at the connection node. The control circuit includes or is coupled to a switching circuit coupled to the rectifying circuit, and the switching circuit is configured to be triggered on or off by the detected state, upon the external driving signal being input to the LED tube lamp, to allow discontinuous current to flow through the LED unit.

    LED tube lamp for operating in different modes
    10.
    发明授权
    LED tube lamp for operating in different modes 有权

    公开(公告)号：US10753550B2

    公开(公告)日：2020-08-25

    申请号：US16532383

    申请日：2019-08-05

    申请人： JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD

    发明人： Aiming Xiong ,  Xintong Liu ,  Xiaojia Wu

    IPC分类号： G05F1/00 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36 ,  F21K9/278 ,  F21V17/10 ,  F21V23/00 ,  F21V23/02 ,  F21V29/83 ,  F21K9/275 ,  B23K3/047 ,  B23K1/00 ,  F21V15/015 ,  F21V3/06 ,  F21V3/10 ,  H05B45/37 ,  H05B45/50 ,  C03C21/00 ,  F21V29/70 ,  F21Y115/10 ,  B23K101/42

    摘要： A light emitting diode (LED) tube lamp configured to receive an external driving signal includes an LED module for emitting light, the LED module comprising an LED unit comprising an LED; a rectifying circuit for rectifying the external driving signal to produce a rectified signal, the rectifying circuit having a first output terminal and a second output terminal for outputting the rectified signal; a filtering circuit connected to the LED module, and configured to provide a filtered signal for the LED unit; and a protection circuit for providing protection for the LED tube lamp. The protection circuit includes a voltage divider comprising two elements connected in series between the first and second output terminals of the rectifying circuit, for producing a signal at a connection node between the two elements; and a control circuit coupled to the connection node between the two elements, for receiving, and detecting a state of, the signal at the connection node. The control circuit includes or is coupled to a switching circuit coupled to the rectifying circuit, and the switching circuit is configured to be triggered on or off by the detected state, upon the external driving signal being input to the LED tube lamp, to allow discontinuous current to flow through the LED unit.